@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Rubik:wght@400;500;600;700&display=swap');

:root {
  --aest-primary: #035392; /* Richer Slate 900 for modern premium feel */
  --aest-blue: #045494;    /* Brand blue */
  --aest-green: #15803d;   /* Accessible green */
  --aest-red: #b91c1c;     /* Accessible red */
  --aest-dark: #1e293b;    /* Dark slate for body text (better than pure black/hard gray) */
  --aest-gray: #475569;    /* slate 600 - meets WCAG accessibility guidelines on white background */
  --aest-bg-light: #f8fafc; /* Cohesive light background slate */
  --aest-border: #e2e8f0;
  --font-poppins: 'Poppins', sans-serif;
  --font-rubik: 'Rubik', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-poppins);
  color: var(--aest-dark);
  background-color: #ffffff;
  line-height: 1.75;
  font-size: 16px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul { list-style: none; }

img { max-width: 100%; height: auto; }

.container {
  width: 100%;
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 15px;
}

.text-center { text-align: center; }
.text-justify { text-align: left; }

/* ── Section Title (Aesteiron Signature) ── */
.sec-title {
  text-align: center;
  margin-bottom: 30px;
}

.sec-title h2, .sec-title h1, .sec-title h3 {
  font-family: var(--font-rubik);
  font-size: 26px;
  font-weight: 700;
  color: var(--aest-primary);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.sec-title h2 span, .sec-title h3 span {
  color: var(--aest-blue);
}

.border-shape {
  width: 80px;
  height: 3px;
  background: var(--aest-green);
  margin: 0 auto;
  position: relative;
}

.border-shape::after {
  content: '';
  position: absolute;
  left: 50%;
  top: -3px;
  transform: translateX(-50%);
  width: 9px;
  height: 9px;
  background: var(--aest-green);
  rotate: 45deg;
}

/* ── HEADER (Aesteiron Top Bar & Main Navigation) ── */
header {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 9999;
  background: #ffffff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.hd-sec {
  background: var(--aest-primary);
  color: #ffffff;
  padding: 9px 0;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.hd-lft ul {
  display: flex;
  gap: 25px;
}

.hd-lft li i {
  color: var(--aest-green);
  margin-right: 8px;
}

.hd-rgt {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
}

.hd-rgt a {
  color: #ffffff;
  font-weight: 500;
}

.hd-rgt a:hover {
  color: var(--aest-green);
}

/* Main Navbar */
.mnmenu-sec {
  background: #ffffff;
  position: relative;
  z-index: 1000;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-brand img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.logo-text h2 {
  font-family: var(--font-rubik);
  font-size: 22px;
  font-weight: 700;
  color: var(--aest-primary);
  line-height: 1;
  letter-spacing: -0.5px;
}

.logo-text h2 span {
  color: var(--aest-green);
}

.logo-text p {
  font-size: 10px;
  font-weight: 600;
  color: var(--aest-gray);
  letter-spacing: 1px;
}

.main-menu ul {
  display: flex;
  align-items: center;
  gap: 5px;
}

.main-menu li {
  position: relative;
}

.main-menu li a {
  display: block;
  padding: 30px 15px;
  font-family: var(--font-rubik);
  font-size: 14px;
  font-weight: 500;
  color: var(--aest-primary);
  text-transform: uppercase;
}

.main-menu li a:hover, .main-menu li.active > a {
  color: var(--aest-green);
}

.main-menu li i {
  font-size: 11px;
  margin-left: 3px;
}

/* Dropdown Menu */
.main-menu li ul {
  position: absolute;
  top: 100%;
  left: 0;
  width: 230px;
  background: #ffffff;
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
  display: block;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  border-top: 3px solid var(--aest-green);
  padding: 10px 0;
  z-index: 1100;
}

.main-menu li:hover > ul {
  opacity: 1;
  visibility: visible;
}

.main-menu li ul li a {
  padding: 10px 20px;
  font-size: 13px;
  text-transform: none;
  font-weight: 400;
  border-bottom: 1px solid #f0f0f0;
}

.main-menu li ul li a:hover {
  background: var(--aest-bg-light);
  color: var(--aest-green);
  padding-left: 25px;
}

/* ── HERO BANNER SLIDER ── */
.slider-index2 {
  position: relative;
  height: 620px;
  background: #035392;
  overflow: hidden;
}

.slider-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
}

.slider-slide.active {
  opacity: 1;
  z-index: 2;
}

.slider-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(4,84,148,0.82) 0%, rgba(4,84,148,0.45) 55%, rgba(0,0,0,0.15) 100%);
}

.slider-text {
  position: relative;
  z-index: 3;
  max-width: 680px;
  padding: 0 15px;
}

.slide-tag {
  display: inline-block;
  background: var(--aest-green);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 18px;
}

.slider-text h1 {
  font-family: var(--font-rubik);
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.slider-text p {
  font-size: 16px;
  color: rgba(255,255,255,0.88);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 560px;
}

.slide-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.slide-btn-primary {
  background: var(--aest-green);
  color: #ffffff;
  padding: 13px 28px;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 3px;
  transition: all 0.3s;
  display: inline-block;
}

.slide-btn-primary:hover {
  background: #ffffff;
  color: var(--aest-green);
}

.slide-btn-outline {
  background: transparent;
  color: #ffffff;
  padding: 12px 28px;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 3px;
  transition: all 0.3s;
  display: inline-block;
}

.slide-btn-outline:hover {
  background: #ffffff;
  color: var(--aest-blue);
  border-color: #ffffff;
}

/* Prev / Next arrows */
.slider-btn-aest {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px;
  height: 46px;
  background: rgba(255,255,255,0.15);
  color: #ffffff;
  border: 2px solid rgba(255,255,255,0.4);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}

#prev-slide { left: 20px; }
#next-slide { right: 20px; }

.slider-btn-aest:hover {
  background: var(--aest-green);
  border-color: var(--aest-green);
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s;
  border: 2px solid rgba(255,255,255,0.6);
}

.slider-dot.active {
  background: var(--aest-green);
  border-color: var(--aest-green);
  width: 28px;
  border-radius: 5px;
}

/* Slide-in animation for active slide text */
.slider-slide.active .slide-tag,
.slider-slide.active .slider-text h1,
.slider-slide.active .slider-text p,
.slider-slide.active .slide-btns {
  animation: slideUp 0.7s ease forwards;
}
.slider-slide.active .slider-text h1 { animation-delay: 0.1s; }
.slider-slide.active .slider-text p  { animation-delay: 0.2s; }
.slider-slide.active .slide-btns     { animation-delay: 0.3s; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(25px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .slider-index2 { height: 520px; }
  .slider-text h1 { font-size: 28px; }
  .slider-text p  { font-size: 14px; }
  .slide-btn-primary, .slide-btn-outline { padding: 10px 20px; font-size: 13px; }
  .slider-btn-aest { width: 36px; height: 36px; font-size: 13px; }
}

/* ── ABOUT SECTION (Aesteiron Layout: Left text, Right Circle Img) ── */
.pt-100 { padding-top: 80px; }
.pb-70 { padding-bottom: 60px; }

.about-sec { }

.about-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-desc h1 {
  font-family: var(--font-rubik);
  font-size: 32px;
  color: var(--aest-primary);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.about-desc p {
  font-size: 16px;
  color: var(--aest-gray);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-img-circle {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  overflow: hidden;
  border: 8px solid var(--aest-bg-light);
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  margin: 0 auto;
}

.about-img-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── APPROVED VENDOR LOGO GRID (Aesteiron Client Thumb Grid) ── */
.vendor-sec {
  padding: 60px 0;
  border-top: 1px solid var(--aest-border);
  border-bottom: 1px solid var(--aest-border);
}

.vendor-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 15px;
  margin-top: 30px;
}

.team-thumb {
  background: #ffffff;
  border: 1px solid var(--aest-border);
  padding: 15px 10px;
  border-radius: 4px;
  text-align: center;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 13px;
  color: var(--aest-primary);
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}

.team-thumb i {
  font-size: 22px;
  color: var(--aest-green);
  margin-bottom: 5px;
}

.team-thumb:hover {
  border-color: var(--aest-blue);
  transform: translateY(-4px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

/* ── SERVICE / CORE PRODUCTS GRID (Aesteiron Media Box Style) ── */
.service-sec {
  padding: 80px 0 50px 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.service-inner {
  background: #ffffff;
  border: 1px solid var(--aest-border);
  padding: 25px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.service-inner:hover {
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  border-color: var(--aest-blue);
}

.service-inner .media {
  display: flex;
  gap: 20px;
}

.service-icon {
  width: 55px;
  height: 55px;
  background: var(--aest-primary);
  color: #ffffff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.service-inner:hover .service-icon {
  background: var(--aest-green);
}

.service-details p a {
  font-family: var(--font-rubik);
  font-size: 19px;
  font-weight: 600;
  color: var(--aest-primary);
}

.service-details p a:hover {
  color: var(--aest-green);
}

.service-border-shape {
  width: 40px;
  height: 2px;
  background: var(--aest-green);
  margin: 8px 0 12px 0;
}

.service-details p {
  font-size: 15px;
  color: var(--aest-gray);
  line-height: 1.7;
}

/* ── STEEL WEIGHT CALCULATOR (Aesteiron Calculator Tool) ── */
.calc-sec-aest {
  padding: 70px 0;
  border-top: 1px solid var(--aest-border);
}

.calc-card-aest {
  background: #ffffff;
  border: 1px solid var(--aest-border);
  border-radius: 6px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.06);
  padding: 30px;
}

.calc-nav-aest {
  display: flex;
  border-bottom: 2px solid var(--aest-border);
  margin-bottom: 25px;
}

.calc-btn-tab {
  padding: 12px 25px;
  font-family: var(--font-rubik);
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--aest-gray);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.calc-btn-tab.active {
  color: var(--aest-green);
  border-bottom-color: var(--aest-green);
  background: #ffffff;
}

.calc-grid-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
}

.form-group-aest {
  margin-bottom: 15px;
}

.form-group-aest label {
  display: block;
  font-weight: 600;
  font-size: 13px;
  color: var(--aest-primary);
  margin-bottom: 5px;
}

.form-control-aest {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--aest-border);
  border-radius: 4px;
  font-family: inherit;
}

.form-control-aest:focus {
  outline: none;
  border-color: var(--aest-blue);
}


.btn-aest-green,
.btn-aest-blue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px; /* Icon aur text ke beech gap */

  color: #ffffff;
  padding: 12px 25px;
  border: none;
  border-radius: 4px;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.btn-aest-green {
  background: var(--aest-green);
}

.btn-aest-green:hover {
  background: var(--aest-primary);
}

.btn-aest-blue {
  background: var(--aest-blue);
}

.btn-aest-blue:hover {
  background: var(--aest-primary);
}

.res-box-aest {
  background: var(--aest-primary);
  color: #ffffff;
  padding: 25px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 4px solid var(--aest-green);
}

.res-box-aest h3 {
  font-size: 14px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
}

.res-big-num {
  font-family: var(--font-rubik);
  font-size: 36px;
  font-weight: 700;
  color: #ffffff;
}

.res-sub-num {
  font-size: 16px;
  color: #52c41a;
  font-weight: 600;
  margin-top: 5px;
}

/* ── DUAL OFFICE ADDRESS SECTION (Corporate & Registered) ── */
.office-sec-aest {
  padding: 80px 0;
}

.office-grid-aest {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 30px;
}

.office-box-aest {
  border: 1px solid var(--aest-border);
  padding: 30px;
  border-radius: 6px;
  background: #ffffff;
  border-top: 4px solid var(--aest-blue);
}

.office-box-aest.corp {
  border-top-color: var(--aest-green);
}

.office-box-aest h3 {
  font-family: var(--font-rubik);
  font-size: 20px;
  color: var(--aest-primary);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.office-box-aest h3 i {
  color: var(--aest-green);
}

.office-box-aest p {
  font-size: 15px;
  color: var(--aest-gray);
  margin-bottom: 12px;
  line-height: 1.7;
}

.office-box-aest p strong {
  color: var(--aest-primary);
}

/* ── TECHNICAL SPECIFICATION TABLES (Aesteiron Style Table) ── */
.spec-table-aest {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  font-size: 15px;
}

.spec-table-aest th {
  background: var(--aest-primary);
  color: #ffffff;
  font-family: var(--font-rubik);
  font-weight: 600;
  padding: 14px 18px;
  text-align: left;
}

.spec-table-aest td {
  border: 1px solid var(--aest-border);
  padding: 12px 18px;
  color: var(--aest-dark);
}

.spec-table-aest tr:nth-child(even) {
  background: var(--aest-bg-light);
}

/* ── FOOTER (Aesteiron 4-Col Layout) ── */
footer {
  background: var(--aest-primary);
  color: #ffffff;
  font-size: 15px;
  padding-top: 60px;
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  font-family: var(--font-rubik);
  font-size: 19px;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 2px;
  background: var(--aest-green);
}

.footer-col p {
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 15px;
}

.footer-links-aest li {
  margin-bottom: 10px;
}

.footer-brand-row {
  justify-content: center;
  text-align: center;
}

.footer-brand-row img {
  display: block;
  width: 224px;
  height: 70px;
  padding: 8px 12px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 12px;
  box-sizing: border-box;
}

.footer-links-aest li a {
  color: #cbd5e1;
}

.footer-links-aest li a:hover {
  color: var(--aest-green);
  padding-left: 5px;
}

.footer-btm {
  padding: 20px 0;
  text-align: center;
  color: rgba(255,255,255,0.6);
  font-size: 12px;
}

.footer-btm a {
  color: #4ade80;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s ease;
}

.footer-btm a:hover {
  color: #ffffff;
}

@media (max-width: 992px) {
  .about-row { grid-template-columns: 1fr; }
  .vendor-grid { grid-template-columns: repeat(3, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
  .calc-grid-layout { grid-template-columns: 1fr; }
  .office-grid-aest { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .vendor-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
}

/* ── STATS SECTION ── */
.stats-sec {
  background: var(--aest-primary);
  color: #ffffff;
  padding: 40px 0;
  text-align: center;
  border-bottom: 1px solid var(--aest-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-item {
  padding: 15px;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--font-rubik);
  font-size: 36px;
  font-weight: 700;
  color: var(--aest-green);
  margin: 0;
}

.stat-label {
  color: #b0c4de;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  margin: 5px 0 0 0;
  letter-spacing: 1px;
}

/* ── ABOUT FEATURE GRID ── */
.about-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 25px;
}

.about-feature-item {
  display: flex;
  gap: 12px;
  align-items: start;
}

.about-feature-icon {
  font-size: 18px;
  color: var(--aest-green);
}

.about-feature-title {
  font-family: var(--font-rubik);
  font-weight: 600;
  color: var(--aest-primary);
  margin: 0 0 4px 0;
  font-size: 16px;
}

.about-feature-desc {
  font-size: 14px;
  color: var(--aest-gray);
  margin: 0;
  line-height: 1.6;
}

.about-tag {
  color: var(--aest-green);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 5px;
}

/* ── INDUSTRIES SECTION ── */
.industries-sec {
  background: #ffffff;
  padding: 80px 0;
}

.industry-thumb {
  background-size: cover;
  background-position: center;
  min-height: 120px;
  transition: all 0.3s;
  cursor: default;
}

.industry-icon {
  color: var(--aest-green);
  font-size: 26px;
}

.industry-label {
  color: #ffffff;
  margin-top: 8px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* ── VENDOR / TPI SECTION ── */
.vendor-desc {
  color: var(--aest-gray);
  max-width: 900px;
  margin: 0 auto 20px auto;
  text-align: center;
}

/* ── BLOG SECTION ── */
.blog-sec {
  background: var(--aest-bg-light);
  border-top: 1px solid var(--aest-border);
}

.blog-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
  height: 100%;
}

.blog-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  width: 100%;
}

.blog-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.blog-date {
  font-size: 11px;
  color: var(--aest-green);
  font-weight: 700;
  text-transform: uppercase;
}

.blog-title {
  font-family: var(--font-rubik);
  font-size: 15px;
  font-weight: 700;
  color: var(--aest-primary);
  margin: 8px 0 12px 0;
  line-height: 1.4;
}

.blog-excerpt {
  font-size: 12px;
  color: var(--aest-gray);
  line-height: 1.6;
  margin-bottom: 15px;
}

.blog-btn {
  font-size: 11px;
  padding: 6px 12px;
  display: inline-block;
  text-align: center;
  align-self: start;
}

/* ── CERTIFICATIONS SECTION ── */
.cert-sec {
  background: #ffffff;
  border-top: 1px solid var(--aest-border);
}

.cert-card {
  text-align: center;
  cursor: pointer;
}

.cert-icon {
  margin: 0 auto 15px auto;
}

.cert-title {
  font-family: var(--font-rubik);
  font-weight: 600;
  color: var(--aest-primary);
  font-size: 15px;
  text-transform: uppercase;
}

.cert-border {
  margin: 8px auto 12px auto;
}

.cert-img {
  max-height: 80px;
  object-fit: contain;
  margin-top: 5px;
  opacity: 0.85;
  transition: all 0.3s;
}

.cert-img:hover {
  opacity: 1;
}

/* ── CERT MODAL ── */
.cert-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.cert-modal-box {
  position: relative;
  background: #ffffff;
  padding: 30px;
  border-radius: 6px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  border-top: 4px solid var(--aest-green);
}

.cert-modal-close {
  position: absolute;
  top: 12px;
  right: 18px;
  border: none;
  background: none;
  font-size: 26px;
  cursor: pointer;
  font-weight: 700;
  color: var(--aest-primary);
}

.cert-modal-title {
  font-family: var(--font-rubik);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--aest-primary);
  text-transform: uppercase;
}

.cert-modal-img {
  max-width: 100%;
  max-height: 300px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  border: 1px solid var(--aest-border);
  padding: 5px;
}

/* ── SPEC TABLE SECTION ── */
.spec-sec {
  background: #ffffff;
  border-top: 1px solid var(--aest-border);
}

@media (max-width: 992px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
}

/* ── STATS SECTION ── */
.stats-sec {
  background: var(--aest-primary);
  color: #ffffff;
  padding: 40px 0;
  text-align: center;
  border-bottom: 1px solid var(--aest-border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-item {
  padding: 15px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-icon {
  font-size: 32px;
  color: #ffffff;
  margin-bottom: 10px;
  display: block;
}
.stat-num {
  font-family: var(--font-rubik);
  font-size: 36px;
  font-weight: 700;
  color: var(--aest-green);
  margin: 0;
}
.stat-label {
  color: #b0c4de;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  margin: 5px 0 0 0;
  letter-spacing: 1px;
}

/* ── ABOUT FEATURES ── */
.about-tag {
  color: var(--aest-green);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 5px;
}
.about-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 25px;
}
.about-feature-item {
  display: flex;
  gap: 12px;
  align-items: start;
}
.about-feature-icon {
  font-size: 20px;
  color: var(--aest-green);
  width: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}
.about-feature-title {
  font-family: var(--font-rubik);
  font-weight: 600;
  color: var(--aest-primary);
  margin: 0 0 4px 0;
  font-size: 16px;
}
.about-feature-desc {
  font-size: 14px;
  color: var(--aest-gray);
  margin: 0;
  line-height: 1.6;
}

/* ── VENDOR DESC ── */
.vendor-desc {
  color: var(--aest-gray);
  max-width: 900px;
  margin: 0 auto 20px auto;
  text-align: center;
}

/* ── TPI LOGO IMG ── */
.tpi-logo {
  height: 50px;
  object-fit: contain;
}

/* ── INDUSTRIES SECTION ── */
.industries-sec {
  padding: 80px 0;
}
.industries-desc {
  color: var(--aest-gray);
  max-width: 900px;
  margin: 0 auto 30px auto;
  text-align: center;
}
.industry-card {
  background-size: cover;
  background-position: center;
  min-height: 120px;
  transition: all 0.3s;
  cursor: default;
}
.industry-icon {
  color: var(--aest-green);
  font-size: 26px;
}
.industry-label {
  color: #ffffff;
  margin-top: 8px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* Industry background images */
.ind-oil    { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?q=80&w=400&auto=format&fit=crop'); }
.ind-chem   { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?q=80&w=400&auto=format&fit=crop'); }
.ind-pharma { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('../img/product/pharma.webp'); }
.ind-const  { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('../img/product/construction.png'); }
.ind-aero   { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?q=80&w=400&auto=format&fit=crop'); }
.ind-marine { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('https://images.unsplash.com/photo-1559128010-7c1ad6e1b6a5?q=80&w=400&auto=format&fit=crop'); }
.ind-power  { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?q=80&w=400&auto=format&fit=crop'); }
.ind-rail   { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('../img/product/railways.webp'); }
.ind-food   { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('../img/product/food-processing.webp'); }
.ind-water  { background-image: linear-gradient(rgba(13,35,58,0.45),rgba(13,35,58,0.45)), url('../img/product/water-treatment.webp'); }

/* ── SPEC TABLE SECTION ── */
.spec-sec { background: #ffffff; border-top: 1px solid var(--aest-border); }

/* ── CALCULATOR SECTION ── */
.calc-inputs-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.calc-btn-full { margin-top: 15px; width: 100%; }
.calc-result-gap { margin-top: 20px; }
.calc-result-unit { font-size: 16px; }

/* ── BLOG SECTION ── */
.blog-sec { border-top: 1px solid var(--aest-border); }
.blog-desc {
  color: var(--aest-gray);
  max-width: 900px;
  margin: 0 auto 30px auto;
  text-align: center;
}
.service-inner.blog-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blog-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  width: 100%;
  flex-shrink: 0;
}
.blog-img-1 { background-image: url('../img/product/chromoly-4130-pipes.webp'); }
.blog-img-2 { background-image: url('../img/product/alloy-steel-pipes.webp'); }
.blog-img-3 { background-image: url('../img/product/api-5l-pipes.webp'); }
.blog-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}
.blog-date {
  font-size: 11px;
  color: var(--aest-green);
  font-weight: 700;
  text-transform: uppercase;
  display: block;
}
.blog-title {
  font-family: var(--font-rubik);
  font-size: 15px;
  font-weight: 700;
  color: var(--aest-primary);
  margin: 8px 0 12px 0;
  line-height: 1.4;
}
.blog-excerpt {
  font-size: 13px;
  color: var(--aest-gray);
  line-height: 1.6;
  margin-bottom: 15px;
}
.blog-btn {
  font-size: 12px;
  padding: 8px 16px;
  display: inline-block;
  text-align: center;
  align-self: start;
}

/* ── CERTIFICATIONS SECTION ── */
.cert-sec {
  background: #ffffff;
  border-top: 1px solid var(--aest-border);
}
.cert-desc {
  color: var(--aest-gray);
  max-width: 900px;
  margin: 0 auto 30px auto;
  text-align: center;
}
.cert-grid { margin-top: 20px; }
.cert-card { text-align: center; cursor: pointer; }
.cert-icon { margin: 0 auto 15px auto; }
.cert-title {
  font-family: var(--font-rubik);
  font-weight: 600;
  color: var(--aest-primary);
  font-size: 15px;
  text-transform: uppercase;
}
.cert-border { margin: 8px auto 12px auto; }
.cert-img {
  max-height: 80px;
  object-fit: contain;
  margin-top: 5px;
  opacity: 0.85;
  transition: all 0.3s;
}
.cert-img:hover { opacity: 1; }

/* ── CERT MODAL ── */
.cert-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.cert-modal-box {
  position: relative;
  background: #ffffff;
  padding: 30px;
  border-radius: 6px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  border-top: 4px solid var(--aest-green);
}
.cert-modal-close {
  position: absolute;
  top: 12px;
  right: 18px;
  border: none;
  background: none;
  font-size: 26px;
  cursor: pointer;
  font-weight: 700;
  color: var(--aest-primary);
}
.cert-modal-title {
  font-family: var(--font-rubik);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--aest-primary);
  text-transform: uppercase;
}
.cert-modal-img {
  max-width: 100%;
  max-height: 300px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  border: 1px solid var(--aest-border);
  padding: 5px;
}

/* ── OFFICE IFRAME ── */
.office-iframe {
  border: 0;
  border-radius: 4px;
  margin-top: 15px;
  width: 100%;
  height: 180px;
}

/* ── FOOTER LOGO ROW ── */
.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}
.footer-logo-row img { height: 40px; }
.footer-logo-row h4 { margin: 0; padding: 0; }
.footer-award-icon { color: var(--aest-green); }

@media (max-width: 992px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-feature-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .calc-inputs-grid-2 { grid-template-columns: 1fr; }
}

/* ── ADDITIONAL STYLES FOR INTEGRATED CONTENT ── */

/* 1. Ticker Section */
.aest-ticker {
  background: var(--aest-blue);
  color: #ffffff;
  padding: 12px 0;
  overflow: hidden;
  border-bottom: 2px solid var(--aest-green);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);
}
.aest-ticker-track {
  display: flex;
  width: max-content;
  animation: aestTickerScroll 30s linear infinite;
}
.aest-ticker-item {
  padding: 0 40px;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-right: 1px solid rgba(255,255,255,0.25);
}
.aest-ticker-item:last-child {
  border-right: none;
}
@keyframes aestTickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 2. Third-Party Inspection Scroll */
@keyframes tpiScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 3. Industries Grid */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 30px;
}
@media (max-width: 992px) {
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
}


/* ── PRODUCT IMAGE CARDS ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--aest-border);
  border-radius: 6px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.product-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  transform: translateY(-4px);
  border-color: var(--aest-green);
}

.product-card:hover .product-body h4 {
  color: #4ade80;
}

.product-img {
  height: 180px;
  background-size: cover;
  background-position: center;
  background-color: var(--aest-bg-light);
  transition: transform 0.4s ease;
}

.product-card:hover .product-img {
  transform: scale(1.04);
}

.product-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h4 {
  font-family: var(--font-rubik);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px 0;
  color: var(--aest-primary);
  transition: color 0.3s ease;
}

.product-body h4 a {
  color: var(--aest-primary);
}

.product-body h4 a:hover {
  color: var(--aest-green);
}

.product-body p {
  font-size: 13px;
  color: var(--aest-gray);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 14px;
}

.product-btn {
  display: inline-block;
  background: var(--aest-primary);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 4px;
  font-family: var(--font-rubik);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  text-align: center;
  transition: background 0.3s;
  align-self: flex-start;
}

.product-btn:hover {
  background: var(--aest-green);
  color: #ffffff;
}

@media (max-width: 992px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr 1fr; gap: 15px; }
  .product-img { height: 130px; }
}

/* ── HAMBURGER MENU ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--aest-primary);
  transition: all 0.3s;
}

/* Mobile Drawer Header */
.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  background: var(--aest-primary);
  color: #ffffff;
  border-bottom: 3px solid var(--aest-green);
  margin-bottom: 10px;
}

.mobile-menu-title {
  font-family: var(--font-rubik);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
}

.mobile-menu-title strong {
  color: #4ade80;
}

.mobile-close-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  padding: 0 5px;
}

.mobile-close-btn:hover {
  color: #4ade80;
}

@media (min-width: 993px) {
  .mobile-menu-head {
    display: none !important;
  }
}

@media (max-width: 992px) {
  .hamburger { display: flex; }

  .nav-row > .main-menu {
    display: none;
  }

  #mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 290px;
    height: 100vh;
    background: #ffffff;
    z-index: 99999;
    box-shadow: -5px 0 25px rgba(0,0,0,0.2);
    overflow-y: auto;
    padding: 0 0 30px 0;
  }

  #mobile-menu.open {
    display: block !important;
  }

  #mobile-menu .main-menu {
    display: block !important;
  }

  #mobile-menu .main-menu ul {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
  }

  #mobile-menu .main-menu li {
    width: 100% !important;
    display: block !important;
  }

  #mobile-menu .main-menu li a {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 13px 20px !important;
    border-bottom: 1px solid var(--aest-border) !important;
    color: var(--aest-primary) !important;
    font-family: var(--font-rubik) !important;
    font-weight: 600 !important;
    font-size: 14.5px !important;
  }

  #mobile-menu .main-menu li a:hover,
  #mobile-menu .main-menu li.active > a {
    color: var(--aest-green) !important;
    background: var(--aest-bg-light) !important;
  }

  #mobile-menu .main-menu li ul {
    display: none !important;
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none !important;
    border-top: none !important;
    border-left: 3px solid var(--aest-green) !important;
    margin: 0 !important;
    padding: 5px 0 !important;
    width: 100% !important;
    background: #f8fafc !important;
  }

  #mobile-menu .main-menu li.dropdown-open > ul {
    display: block !important;
  }

  #mobile-menu .main-menu li a i {
    transition: transform 0.3s ease;
  }

  #mobile-menu .main-menu li.dropdown-open > a i {
    transform: rotate(180deg);
    color: var(--aest-green) !important;
  }

  #mobile-menu .main-menu li ul li a {
    padding: 10px 15px 10px 30px !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    color: var(--aest-gray) !important;
    border-bottom: 1px solid #e2e8f0 !important;
  }
}

/* ── DARK SECTION OVERRIDES (Products, Calculator, RFQ) ── */

/* Products on dark bg */
[style*="background:#035392"] .sec-title h2,
[style*="background:#035392"] .sec-title h3 {
  color: #ffffff;
}
[style*="background:#035392"] .sec-title h2 span,
[style*="background:#035392"] .sec-title h3 span {
  color: #4ade80;
}
[style*="background:#035392"] .border-shape {
  background: #4ade80;
}
[style*="background:#035392"] .border-shape::after {
  background: #4ade80;
}

/* Product cards on dark bg */
[style*="background:#035392"] .product-card {
  background: #1e293b;
  border-color: #334155;
}
[style*="background:#035392"] .product-card:hover {
  border-color: #4ade80;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
[style*="background:#035392"] .product-body h4 {
  color: #f1f5f9;
}
[style*="background:#035392"] .product-card:hover .product-body h4,
[style*="background:#035392"] .product-body h4 a:hover {
  color: #4ade80;
}
[style*="background:#035392"] .product-body p {
  color: #94a3b8;
}
[style*="background:#035392"] .service-border-shape {
  background: #4ade80;
}
[style*="background:#035392"] .product-btn {
  background: #15803d;
}
[style*="background:#035392"] .product-btn:hover {
  background: #4ade80;
  color: #035392;
}

/* Calculator on dark bg */
[style*="background:#035392"] .calc-card-aest {
  background: #1e293b;
  border-color: #334155;
}
[style*="background:#035392"] .calc-nav-aest {
  border-bottom-color: #334155;
}
[style*="background:#035392"] .calc-btn-tab {
  color: #94a3b8;
}
[style*="background:#035392"] .calc-btn-tab.active {
  color: #4ade80;
  border-bottom-color: #4ade80;
  background: #1e293b;
}
[style*="background:#035392"] .form-group-aest label {
  color: #e2e8f0;
}
[style*="background:#035392"] .form-control-aest {
  background: #035392;
  border-color: #334155;
  color: #f1f5f9;
}
[style*="background:#035392"] .form-control-aest:focus {
  border-color: #4ade80;
}
[style*="background:#035392"] .btn-aest-green {
  background: #15803d;
}
[style*="background:#035392"] .btn-aest-green:hover {
  background: #4ade80;
  color: #035392;
}

/* RFQ on dark bg */
[style*="background:#035392"] .sec-title h2 {
  color: #ffffff;
}
[style*="background:#035392"] > .container > div[style] {
  background: #1e293b !important;
  border-color: #334155 !important;
}
[style*="background:#035392"] .form-group-aest label {
  color: #e2e8f0;
}
[style*="background:#035392"] .form-control-aest {
  background: #035392;
  border-color: #334155;
  color: #f1f5f9;
}
[style*="background:#035392"] .form-control-aest::placeholder {
  color: #64748b;
}

/* Industries on white bg — make cards taller and more visible */
.industry-card {
  min-height: 150px !important;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: default;
  border: none !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25) !important;
}
.industry-icon {
  font-size: 30px !important;
  color: #ffffff !important;
  text-shadow: 0 2px 4px rgba(0,0,0,0.4);
}
.industry-label {
  font-size: 13px !important;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* Overlay darker for better text readability on industry cards */
.ind-oil    { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?q=80&w=400&auto=format&fit=crop'); }
.ind-chem   { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?q=80&w=400&auto=format&fit=crop'); }
.ind-pharma { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('../img/product/pharma.webp'); }
.ind-const  { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('../img/product/construction.png'); }
.ind-aero   { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?q=80&w=400&auto=format&fit=crop'); }
.ind-marine { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('https://images.unsplash.com/photo-1559128010-7c1ad6e1b6a5?q=80&w=400&auto=format&fit=crop'); }
.ind-power  { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?q=80&w=400&auto=format&fit=crop'); }
.ind-rail   { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('../img/product/railways.webp'); }
.ind-food   { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('../img/product/food-processing.webp'); }
.ind-water  { background-image: linear-gradient(rgba(10,25,47,0.65),rgba(10,25,47,0.65)), url('../img/product/water-treatment.webp'); }

/* ── SLIDER REDESIGN ── */
.slider-index2 {
  position: relative;
  height: 620px;
  overflow: hidden;
  background: #035392;
}

.slider-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
}

.slider-slide.active {
  opacity: 1;
  z-index: 2;
}

.slider-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(4,84,148,0.82) 0%, rgba(4,84,148,0.45) 55%, rgba(0,0,0,0.15) 100%);
}

.slider-text {
  position: relative;
  z-index: 3;
  max-width: 680px;
  padding: 0 15px;
}

.slide-tag {
  display: inline-block;
  background: var(--aest-green);
  color: #ffffff;
  font-family: var(--font-rubik);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 18px;
}

.slider-text h1 {
  font-family: var(--font-rubik);
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.slider-text p {
  font-size: 17px;
  color: rgba(255,255,255,0.88);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 560px;
}

.slide-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.slide-btn-primary {
  background: var(--aest-green);
  color: #ffffff;
  padding: 13px 28px;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 3px;
  transition: background 0.3s;
}

.slide-btn-primary:hover {
  background: #035392;
  color: #ffffff;
}

.slide-btn-outline {
  background: transparent;
  color: #ffffff;
  padding: 12px 28px;
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 3px;
  border: 2px solid rgba(255,255,255,0.7);
  transition: all 0.3s;
}

.slide-btn-outline:hover {
  background: #ffffff;
  color: #035392;
  border-color: #ffffff;
}

/* Prev / Next arrows */
.slider-btn-aest {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px;
  height: 46px;
  background: rgba(255,255,255,0.15);
  color: #ffffff;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  backdrop-filter: blur(4px);
}

.slider-btn-aest:hover {
  background: var(--aest-green);
  border-color: var(--aest-green);
}

#prev-slide { left: 20px; }
#next-slide { right: 20px; }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s;
  border: 2px solid rgba(255,255,255,0.6);
}

.slider-dot.active {
  background: var(--aest-green);
  border-color: var(--aest-green);
  width: 28px;
  border-radius: 5px;
}

/* Slide-in animation for active slide content */
.slider-slide.active .slide-tag,
.slider-slide.active h1,
.slider-slide.active p,
.slider-slide.active .slide-btns {
  animation: slideUp 0.7s ease forwards;
}
.slider-slide.active h1 { animation-delay: 0.1s; }
.slider-slide.active p  { animation-delay: 0.2s; }
.slider-slide.active .slide-btns { animation-delay: 0.3s; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(25px); }
  to   { opacity: 1; transform: translateY(0); }
}

.slider-slide:not(.active) .slide-tag,
.slider-slide:not(.active) .slider-text h1,
.slider-slide:not(.active) .slider-text p,
.slider-slide:not(.active) .slide-btns {
  opacity: 0;
}

@media (max-width: 768px) {
  .slider-index2 { height: 520px; }
  .slider-text h1 { font-size: 28px; }
  .slider-text p  { font-size: 15px; }
  .slide-btn-primary, .slide-btn-outline { padding: 10px 20px; font-size: 13px; }
  #prev-slide { left: 10px; }
  #next-slide { right: 10px; }
}

/* ── ABOUT SECTION REDESIGN ── */
.about-sec {
  padding: 80px 0;
}

.about-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

/* Left image block */
.about-img-wrap {
  position: relative;
}

.about-img-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}

.about-exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--aest-blue);
  color: #ffffff;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 6px 20px rgba(4,84,148,0.4);
  border: 4px solid #ffffff;
}

.about-exp-num {
  font-family: var(--font-rubik);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

.about-exp-text {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.3;
  margin-top: 3px;
  opacity: 0.9;
}

/* Right content */
.about-desc {
  padding-left: 10px;
}

.about-heading {
  font-family: var(--font-rubik);
  font-size: 30px;
  font-weight: 700;
  color: var(--aest-primary);
  line-height: 1.3;
  margin: 8px 0 18px 0;
}

.about-desc p {
  font-size: 15.5px;
  color: var(--aest-gray);
  line-height: 1.85;
  margin-bottom: 16px;
}

/* Feature items */
.about-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0 28px 0;
}

.about-feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--aest-bg-light);
  border: 1px solid var(--aest-border);
  border-left: 3px solid var(--aest-green);
  padding: 14px;
  border-radius: 4px;
}

.about-feature-icon {
  font-size: 18px;
  color: var(--aest-green);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-feature-title {
  font-family: var(--font-rubik);
  font-weight: 600;
  color: var(--aest-primary);
  font-size: 14px;
  margin: 0 0 3px 0;
}

.about-feature-desc {
  font-size: 13px;
  color: var(--aest-gray);
  margin: 0;
  line-height: 1.5;
}

/* CTA row */
.about-cta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.about-cta-link {
  font-family: var(--font-rubik);
  font-weight: 600;
  font-size: 14px;
  color: var(--aest-blue);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s;
}

.about-cta-link:hover {
  color: var(--aest-green);
}

@media (max-width: 992px) {
  .about-row { grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap img { height: 320px; }
  .about-exp-badge { right: 10px; bottom: -15px; width: 90px; height: 90px; }
  .about-exp-num { font-size: 22px; }
  .about-desc { padding-left: 0; }
}

@media (max-width: 600px) {
  .about-feature-grid { grid-template-columns: 1fr; }
  .about-heading { font-size: 24px; }
}

/* ── FOOTER SPACING FIX ── */
footer {
  font-size: 15px;
  line-height: 1.8;
}

.footer-main {
  padding-top: 60px;
  padding-bottom: 50px;
  gap: 40px;
}

.footer-col p {
  color: #cbd5e1;
  line-height: 1.85;
  margin-bottom: 14px;
  font-size: 14px;
}

.footer-col h4 {
  font-size: 17px;
  margin-bottom: 22px;
  padding-bottom: 12px;
  letter-spacing: 0.3px;
}

.footer-links-aest li {
  margin-bottom: 12px;
  line-height: 1.6;
}

.footer-links-aest li a {
  color: #cbd5e1;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links-aest li a::before {
  content: '>';
  color: var(--aest-green);
  font-size: 16px;
  line-height: 1;
}

.footer-links-aest li a:hover {
  color: var(--aest-green);
  padding-left: 4px;
}

.footer-btm {
  padding: 22px 0;
  font-size: 13px;
  letter-spacing: 0.2px;
}

/* ── FOOTER PADDING OVERRIDE ── */
footer { padding-top: 35px; }
.footer-main { padding-top: 0; padding-bottom: 30px; gap: 30px; }
.footer-btm { padding: 14px 0; }

/* ── FOOTER READABILITY FIX ── */
footer {
  background: #035392;
  font-size: 14px;
  line-height: 1.8;
}

.footer-col h4 {
  font-family: var(--font-rubik);
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 18px;
  padding-bottom: 10px;
  letter-spacing: 0.3px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4::after { display: none; }

.footer-col p {
  color: #94a3b8;
  font-size: 13.5px;
  line-height: 1.85;
  margin-bottom: 10px;
}

.footer-col p strong {
  color: #e2e8f0;
  font-weight: 600;
}

.footer-col p a {
  color: #94a3b8;
}

.footer-col p a:hover {
  color: var(--aest-green);
}

.footer-links-aest li {
  margin-bottom: 9px;
}

.footer-links-aest li a {
  color: #94a3b8;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.footer-links-aest li a::before {
  content: '>';
  color: var(--aest-green);
  font-size: 16px;
  line-height: 1;
}

.footer-links-aest li a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-btm {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 0;
  text-align: center;
  color: #64748b;
  font-size: 12.5px;
}

/* ── FOOTER FINAL READABILITY ── */
footer { background: #035392; color: #cbd5e1; font-size: 14px; line-height: 1.9; }
.footer-col h4 { color: #f1f5f9; font-size: 15px; font-weight: 700; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.12); letter-spacing: 0.3px; }
.footer-col h4::after { display: none; }
.footer-col p { color: #cbd5e1; font-size: 14px; line-height: 1.9; margin-bottom: 10px; margin-top: 12px; }
.footer-col p strong { color: #f1f5f9; font-weight: 600; }
.footer-col p a, .footer-col a { color: #cbd5e1; }
.footer-col p a:hover, .footer-col a:hover { color: #4ade80; }
.footer-links-aest li { margin-bottom: 10px; }
.footer-links-aest li a { color: #cbd5e1; font-size: 14px; display: flex; align-items: center; gap: 7px; }
.footer-links-aest li a::before { content: '>'; color: #4ade80; font-size: 17px; line-height: 1; }
.footer-links-aest li a:hover { color: #f1f5f9; padding-left: 3px; }
.footer-btm { border-top: 1px solid rgba(255,255,255,0.08); padding: 16px 0; color: #94a3b8; font-size: 13px; }


.footer-col p { font-size: 15px; line-height: 1.9; color: #cbd5e1; }
.footer-col h4 { font-size: 17px; color: #f1f5f9; }
.footer-links-aest li a { font-size: 15px; color: #cbd5e1; }
.footer-btm { font-size: 14px; color: #94a3b8; }


.footer-btm {
  
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0;
  text-align: center;
}
.footer-btm p {
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 1200px) {
  .container { padding: 0 20px; }
  .slider-text h1 { font-size: 36px; }
  .about-heading { font-size: 26px; }
  .product-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
}

/* ── 992px — Tablets ── */
@media (max-width: 992px) {
  .container { padding: 0 20px; }

  /* Header */
  .hd-sec { display: none; }
  .hamburger { display: flex; }
  .nav-row { height: 70px; }

  /* Slider */
  .slider-index2 { height: 500px; }
  .slider-text { max-width: 100%; padding: 0 20px; }
  .slider-text h1 { font-size: 28px; }
  .slider-text p { font-size: 15px; }
  .slide-btn-primary, .slide-btn-outline { padding: 10px 20px; font-size: 13px; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.1); }

  /* About */
  .about-row { grid-template-columns: 1fr; gap: 30px; }
  .about-img-wrap img { height: 300px; }
  .about-exp-badge { right: 10px; bottom: -15px; width: 90px; height: 90px; }
  .about-exp-num { font-size: 22px; }
  .about-desc { padding-left: 0; }
  .about-feature-grid { grid-template-columns: 1fr 1fr; }

  /* Vendor */
  .vendor-grid { grid-template-columns: repeat(4, 1fr); }

  /* Products */
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .product-card { height: auto; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(3, 1fr); }

  /* Spec table — scrollable */
  .spec-table-aest { font-size: 13px; }
  .spec-table-aest th, .spec-table-aest td { padding: 10px 12px; }

  /* Calculator */
  .calc-grid-layout { grid-template-columns: 1fr; }
  .calc-sec-aest { padding: 50px 0; }

  /* Blog */
  .service-grid { grid-template-columns: repeat(2, 1fr); }

  /* Offices */
  .office-grid-aest { grid-template-columns: 1fr; }

  /* Footer */
  .footer-main { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

/* ── 768px — Small tablets ── */
@media (max-width: 768px) {
  .container { padding: 0 16px; }

  /* Slider */
  .slider-index2 { height: 460px; }
  .slider-text h1 { font-size: 24px; }
  .slider-text p { font-size: 14px; margin-bottom: 20px; }
  .slide-btns { gap: 10px; }
  #prev-slide { left: 10px; }
  #next-slide { right: 10px; }
  .slider-btn-aest { width: 36px; height: 36px; font-size: 13px; }

  /* About */
  .about-sec { padding: 50px 0; }
  .about-feature-grid { grid-template-columns: 1fr; }
  .about-heading { font-size: 22px; }

  /* Vendor */
  .vendor-grid { grid-template-columns: repeat(3, 1fr); }

  /* Products */
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-card { height: auto; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  /* Spec table wrapper */
  .spec-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Blog */
  .service-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr 1fr; gap: 24px; }
}

/* ── 576px — Mobile ── */
@media (max-width: 576px) {
  .container { padding: 0 14px; }

  /* Header */
  .logo-text h2 { font-size: 18px; }
  .logo-text p { font-size: 9px; }
  .logo-brand img { height: 38px; }

  /* Slider */
  .slider-index2 { height: 420px; }
  .slider-text h1 { font-size: 20px; line-height: 1.3; }
  .slider-text p { font-size: 13px;}
  .slide-tag { font-size: 10px; padding: 4px 10px; }
  .slide-btn-primary, .slide-btn-outline { padding: 9px 16px; font-size: 12px; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .stat-num { font-size: 28px; }
  .stat-label { font-size: 11px; }
  .stat-icon { font-size: 24px; }

  /* About */
  .about-img-wrap img { height: 240px; }
  .about-exp-badge { width: 75px; height: 75px; right: 5px; bottom: -10px; }
  .about-exp-num { font-size: 18px; }
  .about-exp-text { font-size: 9px; }

  /* Vendor */
  .vendor-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .vendor-sec { padding: 40px 0; }

  /* Products */
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .product-card { height: auto; }
  .service-sec { padding: 50px 0 30px 0; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .industry-card { min-height: 120px !important; }
  .industry-icon { font-size: 24px !important; }
  .industry-label { font-size: 11px !important; }

  /* Spec table */
  .calc-sec-aest { padding: 40px 0; }
  .spec-table-aest { font-size: 12px; }
  .spec-table-aest th, .spec-table-aest td { padding: 8px 10px; white-space: nowrap; }

  /* Calculator */
  .calc-card-aest { padding: 20px 16px; }
  .calc-btn-tab { padding: 10px 14px; font-size: 12px; }
  .res-big-num { font-size: 28px; }

  /* Blog */
  .service-grid { grid-template-columns: 1fr; }
  .blog-card-img { height: 160px; }

  /* Offices */
  .office-box-aest { padding: 20px; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr; gap: 24px; padding-top: 0; }
  .footer-col h4 { font-size: 15px; margin-bottom: 12px; }
  .footer-col p, .footer-links-aest li a { font-size: 14px; }
  .footer-btm p { font-size: 13px; }

  /* Section titles */
  .sec-title h2, .sec-title h3 { font-size: 20px; }
}

/* ── Spec table scroll wrapper ── */
.spec-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 20px;
}
.spec-table-wrap .spec-table-aest { margin-top: 0; }

/* ── STATS MOBILE FIX ── */
@media (max-width: 576px) {
  .stats-sec { padding: 25px 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .stat-item { padding: 12px 8px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
  .stat-item:last-child, .stat-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }
  .stat-icon { font-size: 20px; margin-bottom: 6px; }
  .stat-num { font-size: 24px; }
  .stat-label { font-size: 10px; letter-spacing: 0.5px; }
}


/* ── SLIDER HEIGHT FINAL ── */
.slider-index2 { height: 527px; }
@media (max-width: 992px) { .slider-index2 { height: 520px; } }
@media (max-width: 768px) { .slider-index2 { height: 460px; } }
@media (max-width: 576px) { .slider-index2 { height: 580px; } }

/* ── MOBILE FINAL FIX ── */
@media (max-width: 576px) {
  body { font-size: 15px; }

  /* Slider */
  .slider-text { padding: 30px 16px !important; margin-left: 0 !important; max-width: 100% !important; }
  .slide-tag { font-size: 12px !important; display: inline-block !important; opacity: 1 !important; }
  .slider-text h1 { font-size: 28px !important; line-height: 1.3 !important; color: #ffffff !important; margin-bottom: 14px !important; }
  .slider-text p { font-size: 15px !important; color: #ffffff !important; display: block !important; opacity: 1 !important; line-height: 1.7 !important; margin-bottom: 20px !important; max-width: 100% !important; }
  .slide-btns { display: flex !important; opacity: 1 !important; gap: 10px !important; flex-wrap: wrap !important; }
  .slide-btn-primary, .slide-btn-outline { padding: 10px 18px !important; font-size: 13px !important; }

  /* Section titles */
  .sec-title h2, .sec-title h3 { font-size: 20px !important; }

  /* About */
  .about-heading { font-size: 22px !important; }
  .about-desc p { font-size: 15px !important; }
  .about-feature-title { font-size: 14px !important; }
  .about-feature-desc { font-size: 13px !important; }
  .about-img-wrap img { height: auto !important; }

  /* Products */
  .product-grid { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }
  .product-img { height: 150px !important; min-height: 150px !important; background-size: cover !important; background-position: center !important; }
  .product-body { padding: 12px !important; }
  .product-body h4 { font-size: 14px !important; }
  .product-body p { font-size: 13px !important; }
  .product-btn { font-size: 12px !important; padding: 7px 12px !important; }

  /* Blog */
  .blog-card-img { height: 180px !important; }
  .blog-title { font-size: 15px !important; }
  .blog-excerpt { font-size: 13px !important; }

  /* Stats */
  .stat-num { font-size: 26px !important; }
  .stat-label { font-size: 11px !important; }

  /* Office */
  .office-box-aest h3 { font-size: 17px !important; }
  .office-box-aest p { font-size: 14px !important; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr !important; }
  .footer-col h4 { font-size: 16px !important; }
  .footer-col p { font-size: 14px !important; }
  .footer-links-aest li a { font-size: 14px !important; }
}


/* ── PRODUCT CARD MOBILE FIX ── */
@media (max-width: 576px) {
  .product-card { height: auto !important; display: flex !important; flex-direction: column !important; }
  .product-img { height: 160px !important; min-height: 160px !important; background-size: cover !important; background-position: center !important; flex-shrink: 0 !important; }
  .product-body { padding: 12px !important; flex-grow: 1 !important; display: flex !important; flex-direction: column !important; }
  .product-body h4 { font-size: 14px !important; }
  .product-body p { font-size: 13px !important; flex-grow: 1 !important; }
  .product-btn { font-size: 12px !important; padding: 7px 12px !important; }
}

/* ==========================================================================
   NEW SECTIONS: MANUFACTURING PROCESS, STANDARD ORGANIZATIONS,
   WORLDWIDE SUPPLY (CREDENTIALS), AND EXPANDED PRODUCTS FILTER
   ========================================================================== */

/* ── PRODUCT CATEGORY FILTER PILLS ── */
.prod-filter-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 25px 0 35px 0;
}

.prod-filter-btn {
  background: #1e293b;
  color: #94a3b8;
  border: 1px solid #334155;
  padding: 8px 18px;
  border-radius: 20px;
  font-family: var(--font-rubik);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.prod-filter-btn:hover,
.prod-filter-btn.active {
  background: var(--aest-green);
  color: #ffffff;
  border-color: var(--aest-green);
  box-shadow: 0 4px 12px rgba(21,128,61,0.3);
}

.product-tag {
  display: inline-block;
  background: rgba(21,128,61,0.15);
  color: #4ade80;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 8px;
  width: fit-content;
}

/* ── MANUFACTURING PROCESS SECTION ── */
.mfg-sec {
  padding: 85px 0 75px 0;
  background: #ffffff;
  border-top: 1px solid var(--aest-border);
  border-bottom: 1px solid var(--aest-border);
}

.mfg-intro {
  max-width: 920px;
  margin: 0 auto 40px auto;
  text-align: center;
}

.mfg-intro h4 {
  font-family: var(--font-rubik);
  font-size: 20px;
  color: var(--aest-blue);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
}

.mfg-intro p {
  color: var(--aest-gray);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 6-step Process Grid */
.mfg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-bottom: 45px;
}

.mfg-process-image {
  margin-bottom: 45px;
  overflow: hidden;
  border-radius: 6px;
  background: var(--aest-primary);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.15);
}

.mfg-process-image img {
  display: block;
  width: 100%;
  height: 430px;
  /* object-fit: cover; */
}

.mfg-step-card {
  background: #f8fafc;
  border: 1px solid var(--aest-border);
  border-radius: 6px;
  padding: 26px 22px;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.mfg-step-card:hover {
  border-color: var(--aest-blue);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(4,84,148,0.1);
  background: #ffffff;
}

.mfg-step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.mfg-step-icon {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  background: #035392;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s ease;
}

.mfg-step-card:hover .mfg-step-icon {
  background: var(--aest-green);
}

.mfg-step-num {
  font-family: var(--font-rubik);
  font-size: 28px;
  font-weight: 800;
  color: #cbd5e1;
  line-height: 1;
}

.mfg-step-card:hover .mfg-step-num {
  color: var(--aest-blue);
}

.mfg-step-title {
  font-family: var(--font-rubik);
  font-size: 17px;
  font-weight: 700;
  color: var(--aest-primary);
  margin-bottom: 10px;
}

.mfg-step-desc {
  font-size: 13.5px;
  color: var(--aest-gray);
  line-height: 1.7;
}

/* Process Highlights Row (Aesteiron Classic Counter style) */
.mfg-highlights-sec {
  background: #035392;
  color: #ffffff;
  border-radius: 8px;
  padding: 35px 30px;
  margin-top: 15px;
  box-shadow: 0 10px 30px rgba(15,23,42,0.25);
  border-left: 5px solid var(--aest-green);
}

.mfg-highlights-head {
  margin-bottom: 25px;
}

.mfg-highlights-head span {
  display: inline-block;
  background: rgba(21,128,61,0.25);
  color: #4ade80;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: 8px;
}

.mfg-highlights-head h3 {
  font-family: var(--font-rubik);
  font-size: 22px;
  color: #ffffff;
  font-weight: 700;
}

.mfg-highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.mfg-hl-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: #1e293b;
  border-radius: 6px;
  border: 1px solid #334155;
  transition: all 0.3s ease;
}

.mfg-hl-item:hover {
  border-color: #4ade80;
  background: #253349;
}

.mfg-hl-icon {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: rgba(74,222,128,0.15);
  color: #4ade80;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.mfg-hl-item h4 {
  font-family: var(--font-rubik);
  font-size: 14px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 4px;
}

.mfg-hl-item p {
  font-size: 12.5px;
  color: #94a3b8;
  margin: 0;
  line-height: 1.5;
}

/* ── STANDARD ORGANIZATIONS SECTION ── */
.std-org-sec {
  padding: 85px 0;
  background: #ffffff;
  border-top: 1px solid var(--aest-border);
}

.std-org-desc {
  max-width: 900px;
  margin: 0 auto 35px auto;
  text-align: center;
  color: var(--aest-gray);
  font-size: 15.5px;
  line-height: 1.8;
}

.std-org-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 15px;
}

.std-org-image-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--aest-border);
  border-radius: 6px;
  padding: 16px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 95px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
}

.std-org-image-card:hover {
  border-color: var(--aest-blue);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(4,84,148,0.12);
}

.std-org-image-card::after {
  display: none;
}

.std-org-image-card img {
  display: block;
  max-width: 100%;
  max-height: 65px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.std-org-image-card:hover img {
  transform: scale(1.05);
}

.std-org-image-card h3 {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 18px;
  left: 20px;
  margin: 0;
  color: #ffffff;
  font-family: var(--font-rubik);
  font-size: 20px;
  font-weight: 700;
}

.std-org-image-card:hover img {
  transform: scale(1.06);
}

.std-org-card {
  background: #f8fafc;
  border: 1px solid var(--aest-border);
  border-radius: 6px;
  padding: 22px 18px;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.std-org-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--aest-blue);
  opacity: 0;
  transition: opacity 0.3s;
}

.std-org-card:hover {
  background: #ffffff;
  border-color: var(--aest-blue);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.std-org-card:hover::before {
  opacity: 1;
}

.std-org-badge {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  background: #035392;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-rubik);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  transition: all 0.3s ease;
}

.std-org-card:hover .std-org-badge {
  background: var(--aest-green);
  color: #ffffff;
}

.std-org-name {
  font-family: var(--font-rubik);
  font-size: 18px;
  font-weight: 700;
  color: var(--aest-primary);
  margin-bottom: 4px;
}

.std-org-full {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--aest-blue);
  margin-bottom: 10px;
  line-height: 1.4;
}

.std-org-desc-text {
  font-size: 12px;
  color: var(--aest-gray);
  line-height: 1.6;
}

/* ── OUR CREDENTIAL & WORLDWIDE SUPPLY, PROJECT WISE ── */
.worldwide-sec {
  padding: 85px 0;
  background: #035392;
  color: #ffffff;
  border-top: 1px solid var(--aest-border);
}

.worldwide-sec .sec-title h2 {
  color: #ffffff;
}

.worldwide-sec .sec-title h2 span {
  color: #4ade80;
}

.worldwide-sec .border-shape {
  background: #4ade80;
}

.worldwide-sec .border-shape::after {
  background: #4ade80;
}

.worldwide-eyebrow {
  display: block;
  text-align: center;
  color: #4ade80;
  font-family: var(--font-rubik);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.worldwide-lead {
  max-width: 900px;
  margin: 0 auto 30px auto;
  text-align: center;
  color: #cbd5e1;
  font-size: 16px;
  line-height: 1.8;
}

/* Country pills filter */
.country-filter-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
}

.country-pill {
  background: #1e293b;
  color: #94a3b8;
  border: 1px solid #334155;
  min-width: 145px;
  min-height: 105px;
  padding: 14px 16px;
  border-radius: 6px;
  font-family: var(--font-rubik);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  letter-spacing: 0.3px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.country-flag {
  width: 68px;
  height: 45px;
  /* object-fit: cover; */
  border-radius: 2px;
  display: block;
}

.country-pill:hover,
.country-pill.active {
  background: #15803d;
  color: #ffffff;
  border-color: #4ade80;
  box-shadow: 0 4px 12px rgba(74,222,128,0.25);
}

/* Project Cards Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #15803d;
  transition: background 0.3s ease;
}

.project-card:hover {
  border-color: #4ade80;
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  background: #253349;
}

.project-card:hover::before {
  background: #4ade80;
}

.project-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.project-icon {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: rgba(74,222,128,0.12);
  color: #4ade80;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.project-country-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #035392;
  border: 1px solid #334155;
  color: #e2e8f0;
  font-family: var(--font-rubik);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 14px;
  letter-spacing: 0.5px;
}

.project-title {
  font-family: var(--font-rubik);
  font-size: 16px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 10px;
  line-height: 1.4;
}

.project-desc {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.project-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.project-client {
  font-size: 12px;
  color: #cbd5e1;
  font-weight: 500;
}

.project-loc {
  font-family: var(--font-rubik);
  font-size: 11px;
  font-weight: 700;
  color: #4ade80;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Responsive adjustments for new sections */
@media (max-width: 992px) {
  .mfg-grid { grid-template-columns: repeat(2, 1fr); }
  .mfg-highlights-grid { grid-template-columns: repeat(2, 1fr); }
  .std-org-grid { grid-template-columns: repeat(3, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .mfg-grid { grid-template-columns: 1fr; }
  .mfg-highlights-grid { grid-template-columns: 1fr; }
  .std-org-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .country-pill { font-size: 11px; padding: 5px 10px; }
}

@media (max-width: 576px) {
  .std-org-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .mfg-process-image img { height: 250px; }
  .country-filter-wrap { gap: 8px; }
  .country-pill { min-width: calc(50% - 4px); min-height: 88px; padding: 10px 8px; font-size: 13px; }
  .country-flag { width: 58px; height: 39px; }
  .std-org-image-card { min-height: 75px; padding: 10px 8px; }
  .std-org-image-card img { max-height: 45px; height: auto; }
  .std-org-image-card h3 { right: 12px; bottom: 12px; left: 12px; font-size: 15px; }
  .std-org-badge { width: 48px; height: 48px; font-size: 14px; }
  .std-org-name { font-size: 15px; }
  .std-org-full { font-size: 11px; }
  .mfg-sec { padding: 50px 0; }
  .std-org-sec { padding: 50px 0; }
  .worldwide-sec { padding: 50px 0; }
}

/* ==========================================================================
   SUBPAGE & BREADCRUMB HERO BANNER STYLES
   ========================================================================== */
.subpage-banner {
  position: relative;
  background: #035392 url('../img/imgi_3_content.webp') no-repeat center center / cover;
  padding: 75px 0 55px 0;
  color: #ffffff;
  text-align: center;
}

.subpage-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(4,84,148,0.92) 0%, rgba(4,84,148,0.85) 100%);
  z-index: 1;
}

.subpage-banner .container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.subpage-banner h1,
.subpage-banner-title {
  font-family: var(--font-rubik);
  font-size: 38px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.subpage-banner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto 20px auto;
  line-height: 1.6;
}

.breadcrumb-nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 24px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(6px);
  font-size: 14px;
}

.breadcrumb-nav a {
  color: #ffffff;
  font-weight: 500;
}

.breadcrumb-nav a:hover {
  color: #4ade80;
}

.breadcrumb-nav i {
  font-size: 11px;
  color: #cbd5e1;
}

.breadcrumb-nav span {
  color: #4ade80;
  font-weight: 600;
}

/* Vision Mission Cards */
.vmv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 35px;
}

.vmv-card {
  background: #ffffff;
  border-radius: 8px;
  padding: 35px 25px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  border-top: 4px solid var(--aest-blue);
  transition: all 0.3s ease;
  text-align: center;
}

.vmv-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(4,84,148,0.12);
  border-top-color: var(--aest-green);
}

.vmv-icon {
  width: 70px;
  height: 70px;
  background: rgba(4,84,148,0.08);
  color: var(--aest-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px auto;
  transition: all 0.3s ease;
}

.vmv-card:hover .vmv-icon {
  background: var(--aest-green);
  color: #ffffff;
}

.vmv-card h3 {
  font-family: var(--font-rubik);
  font-size: 20px;
  font-weight: 700;
  color: var(--aest-primary);
  margin-bottom: 12px;
}

.vmv-card p {
  font-size: 14px;
  color: var(--aest-gray);
  line-height: 1.65;
}

/* Quality Assurance Grid */
.qa-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.qa-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  background: #ffffff;
  padding: 20px;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  border-left: 3px solid var(--aest-green);
}

.qa-icon {
  font-size: 22px;
  color: var(--aest-green);
  margin-top: 2px;
}

.qa-item h4 {
  font-family: var(--font-rubik);
  font-size: 16px;
  font-weight: 600;
  color: var(--aest-primary);
  margin-bottom: 4px;
}

.qa-item p {
  font-size: 13px;
  color: var(--aest-gray);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 992px) {
  .vmv-grid { grid-template-columns: repeat(2, 1fr); }
  .qa-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .subpage-banner { padding: 50px 0 40px 0; }
  .subpage-banner h1, .subpage-banner-title { font-size: 28px; }
  .vmv-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   EXTRACTED EXTERNAL UTILITY & COMPONENT STYLES
   ========================================================================== */

/* Top bar flex layout */
.hd-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Page Section Padding Utilities */
.sec-padding-lg { padding: 80px 0; }
.sec-padding-md { padding: 70px 0; }
.sec-padding-sm { padding: 60px 0; }
.sec-padding-top-none { padding-top: 0; }
.sec-padding-btm-none { padding-bottom: 0; }

.bg-white { background-color: #ffffff; }
.bg-light-slate { background-color: #f8fafc; }
.bg-dark-slate { background-color: #0f172a; }
.bg-brand-blue { background-color: #035392; }

/* Subpage About Image Wrap */
.about-img-contain {
  display: flex;
  flex-direction: column;
}

.about-img-contain img {
  height: 580px;
  width: 100%;
  object-fit: cover;
  border-radius: 6px;
  display: block;
}

/* Headings & Text Helpers */
.heading-brand-blue { color: #045494; }
.heading-white { color: #ffffff; }
.sec-desc-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 35px auto;
  color: var(--aest-gray);
}
.sec-desc-lead {
  color: var(--aest-gray);
  max-width: 900px;
  margin: 0 auto 20px auto;
  text-align: center;
}

/* CTA Banner Strip */
.cta-banner-sec {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-top: 3px solid #15803d;
  border-bottom: 1px solid #334155;
  color: #ffffff;
  padding: 50px 0;
  text-align: center;
}

.cta-banner-title {
  font-family: var(--font-rubik);
  font-size: 28px;
  margin-bottom: 12px;
  color: #ffffff;
}

.cta-banner-desc {
  font-size: 16px;
  color: #e2e8f0;
  max-width: 700px;
  margin: 0 auto 25px auto;
}

.cta-banner-btns {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-wa-cta {
  background: #25d366;
  border-color: #25d366;
  color: #ffffff;
}

/* Contact Page Touchpoints Grid */
.contact-touchpoints-sec {
  background: #f8fafc;
  padding: 60px 0 40px 0;
}

.contact-touchpoints-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.contact-card {
  background: #ffffff;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  text-align: center;
  border-top-width: 4px;
  border-top-style: solid;
}

.contact-card-blue { border-top-color: #045494; }
.contact-card-green { border-top-color: #15803d; }
.contact-card-wa { border-top-color: #25d366; }
.contact-card-navy { border-top-color: #035392; }

.contact-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px auto;
  font-size: 24px;
}

.icon-bg-blue { background: rgba(4,84,148,0.1); color: #045494; }
.icon-bg-green { background: rgba(21,128,61,0.1); color: #15803d; }
.icon-bg-wa { background: rgba(37,211,102,0.1); color: #25d366; }
.icon-bg-navy { background: rgba(3,83,146,0.1); color: #035392; }

.contact-card-title {
  font-family: var(--font-rubik);
  font-size: 18px;
  color: #035392;
  margin-bottom: 8px;
}

.contact-card-text {
  font-size: 14px;
  color: var(--aest-gray);
  margin: 0;
}

.wa-chat-badge {
  display: inline-block;
  background: #25d366;
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  margin-top: 8px;
}

/* Contact Form Layout */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 35px;
  align-items: start;
}

.contact-form-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 35px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 15px;
}

.btn-wa-submit {
  background: #25d366;
  color: #ffffff;
  border: none;
  padding: 12px 22px;
  border-radius: 4px;
  font-family: var(--font-rubik);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.why-partner-card {
  background: #035392;
  color: #ffffff;
  padding: 35px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.why-partner-title {
  font-family: var(--font-rubik);
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 15px;
  border-bottom: 2px solid var(--aest-green);
  padding-bottom: 10px;
}

.why-partner-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-partner-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.why-partner-item i {
  font-size: 20px;
  color: #4ade80;
  margin-top: 2px;
}

.why-partner-item h4 {
  font-family: var(--font-rubik);
  font-size: 16px;
  margin-bottom: 3px;
  color: #ffffff;
}

.why-partner-item p {
  font-size: 13.5px;
  color: #cbd5e1;
  margin: 0;
  line-height: 1.5;
}

/* Blog Page Grid & Article Cards */
.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.blog-article-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
}

.blog-article-img-box {
  height: 210px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.blog-img-chromoly { background-image: url('../img/product/chromoly-4130-pipes.webp'); }
.blog-img-alloy { background-image: url('../img/product/alloy-steel-pipes.webp'); }
.blog-img-api { background-image: url('../img/product/api-5l-pipes.webp'); }
.blog-img-duplex { background-image: url('../img/product/duplex-stainless-steel-pipes.webp'); }
.blog-img-flanges { background-image: url('../img/product/flanges.png'); }
.blog-img-titanium { background-image: url('../img/about-section.webp'); }

.blog-tag-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
  color: #ffffff;
}

.tag-green { background: var(--aest-green); }
.tag-blue { background: #045494; }
.tag-red { background: #b91c1c; }

.blog-article-body {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.blog-article-meta {
  font-size: 12px;
  color: var(--aest-gray);
}

.blog-article-heading {
  font-family: var(--font-rubik);
  font-size: 18px;
  font-weight: 700;
  color: #035392;
  margin: 10px 0;
  line-height: 1.4;
}

.blog-article-text {
  font-size: 14px;
  color: var(--aest-gray);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Detailed Industries Grid */
.ind-detailed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 25px;
}

.ind-detailed-card {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  background: #ffffff;
}

.ind-detailed-banner {
  height: 180px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  padding: 25px;
  color: #ffffff;
}

.ind-banner-oil { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?q=80&w=400&auto=format&fit=crop'); }
.ind-banner-chem { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?q=80&w=400&auto=format&fit=crop'); }
.ind-banner-power { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?q=80&w=400&auto=format&fit=crop'); }
.ind-banner-pharma { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('../img/product/pharma.webp'); }
.ind-banner-const { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('../img/product/construction.png'); }
.ind-banner-aero { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?q=80&w=400&auto=format&fit=crop'); }
.ind-banner-marine { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('https://images.unsplash.com/photo-1559128010-7c1ad6e1b6a5?q=80&w=400&auto=format&fit=crop'); }
.ind-banner-water { background-image: linear-gradient(180deg, rgba(3,83,146,0.35) 0%, rgba(15,23,42,0.72) 100%), url('../img/product/water-treatment.webp'); }

.ind-detailed-row {
  display: flex;
  align-items: center;
  gap: 15px;
}

.ind-detailed-icon {
  font-size: 36px;
  color: #4ade80;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}

.ind-detailed-title {
  font-family: var(--font-rubik);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
}

.ind-detailed-body {
  padding: 22px;
}

.ind-detailed-desc {
  font-size: 14px;
  color: var(--aest-gray);
  line-height: 1.6;
  margin-bottom: 15px;
}

.ind-detailed-materials {
  font-size: 12px;
  font-weight: 600;
  color: #045494;
}

.ind-detailed-materials i {
  color: var(--aest-green);
}

/* Map frame & image heights */
.map-iframe-sm {
  width: 100%;
  height: 180px;
  border: 0;
  border-radius: 4px;
  margin-top: 15px;
}

.map-iframe-md {
  width: 100%;
  height: 220px;
  border: 0;
  border-radius: 4px;
  margin-top: 15px;
}

.vendor-logo-sm {
  height: 50px;
  object-fit: contain;
}

.product-card-pointer {
  cursor: pointer;
}

.margin-top-sm { margin-top: 15px; }
.margin-top-md { margin-top: 25px; }
.margin-btm-sm { margin-bottom: 15px; }
.margin-btm-md { margin-bottom: 41px; }

@media (max-width: 992px) {
  .contact-layout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .form-row-2col {
    grid-template-columns: 1fr;
  }
}

/* Floating WhatsApp Button */
.whatsapp-float-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
  background: #25d366;
  color: #ffffff;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  color: #ffffff;
}

/* ==========================================================================
   FLANGES CATEGORY CARD COMPONENT (Reference Image Layout + Ganpat Theme)
   ========================================================================== */
.flange-sec {
  padding: 80px 0;
  background-color: var(--aest-bg-light, #f8fafc);
}

.flange-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.flange-card {
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.flange-card:hover {
  transform: translateY(-6px);
}

/* Image container with distinct border frame as per reference screenshot */
.flange-img-box {
  position: relative;
  border: 2.5px solid #15803d; /* Bright accent frame from screenshot */
  border-radius: 4px 4px 0 0;
  overflow: hidden;
  height: 220px;
  background-color: #e2e8f0;
}

/* Optional theme modifier for primary blue frame */
.flange-card.theme-navy .flange-img-box {
  border-color: var(--aest-primary, #035392);
}

/* Optional theme modifier for green frame */
.flange-card.theme-green .flange-img-box {
  border-color: var(--aest-green, #15803d);
}

.flange-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.flange-card:hover .flange-img-box img {
  transform: scale(1.06);
}

/* Floating White Title Badge resting over the bottom of image box */
.flange-badge-wrap {
  position: relative;
  z-index: 10;
  width: 86%;
  margin: -26px auto 0 auto;
  text-align: center;
}

.flange-badge {
  background: #ffffff;
  padding: 12px 20px;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(226, 232, 240, 0.8);
  display: inline-block;
  width: 100%;
  transition: all 0.3s ease;
}

.flange-card:hover .flange-badge {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.flange-badge h3 {
  font-family: var(--font-rubik, 'Rubik', sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: #000000;
  margin: 0;
  line-height: 1.3;
}

/* Sub-items list box below */
.flange-body {
  background: #f1f4f9;
  border: 1px solid var(--aest-border, #e2e8f0);
  border-top: none;
  border-radius: 0 0 6px 6px;
  padding: 42px 22px 25px 22px;
  flex-grow: 1;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.flange-item-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.flange-item-list li a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-poppins, 'Poppins', sans-serif);
  font-size: 14px;
  font-weight: 500;
  color: #1e293b;
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 4px;
  transition: all 0.25s ease;
}

.flange-item-list li a i.arrow-icon {
  font-size: 13px;
  color: #000000;
  transition: transform 0.25s ease, color 0.25s ease;
  flex-shrink: 0;
}

.flange-item-list li a:hover {
  background: #ffffff;
  color: var(--aest-primary, #035392);
  padding-left: 14px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.flange-item-list li a:hover i.arrow-icon {
  color: var(--aest-green, #15803d);
  transform: translateX(3px);
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .flange-card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}

@media (max-width: 640px) {
  .flange-card-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .flange-badge h3 {
    font-size: 16px;
  }
}

/* ==========================================================================
   PRODUCT DETAIL PAGE LAYOUT (Solitaire Overseas Style Sidebar + Content)
   ========================================================================== */
.prod-detail-sec {
  padding: 35px 0 60px 0;
  background-color: #ffffff;
}

.prod-detail-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 30px;
  align-items: start;
}

/* Main Content Area */
.prod-content {
  color: var(--aest-dark, #1e293b);
  line-height: 1.75;
  width: 100%;
  min-width: 0; /* Prevents flex/grid overflow */
}

.prod-content h1 {
  font-family: var(--font-rubik, sans-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--aest-primary, #035392);
  margin-bottom: 15px;
  line-height: 1.3;
}

.prod-detail-product-image-wrap {
  margin: 0 0 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.prod-detail-product-image {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: 420px !important;
  object-fit: contain !important;
  object-position: center !important;
  border-radius: 12px;
  border: 1px solid rgba(2, 81, 146, 0.14);
  box-shadow: 0 10px 28px rgba(2, 81, 146, 0.10);
  background: #f8fafc;
  box-sizing: border-box;
}


.prod-content h2 {
  font-family: var(--font-rubik, sans-serif);
  font-size: 21px;
  font-weight: 700;
  color: var(--aest-primary, #035392);
  margin: 30px 0 14px 0;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--aest-green, #15803d);
}

.prod-content h3 {
  font-family: var(--font-rubik, sans-serif);
  font-size: 17px;
  font-weight: 600;
  color: #0f172a;
  margin: 20px 0 10px 0;
}

.prod-content p {
  font-size: 15px;
  color: #334155;
  margin-bottom: 14px;
}

.prod-content p strong,
.prod-content p b {
  color: inherit;
  font-weight: 600;
}

.cta-button-row {
  margin: 20px 0 30px 0;
}

.cta-btn-primary {
  display: inline-block;
  background: var(--aest-green, #15803d);
  color: #ffffff;
  font-family: var(--font-rubik, sans-serif);
  font-weight: 600;
  font-size: 14px;
  padding: 11px 24px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(21, 128, 61, 0.22);
  text-decoration: none;
}

.cta-btn-primary:hover {
  background: var(--aest-primary, #035392);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(3, 83, 146, 0.3);
}

/* Product Content Tables - Optimized Mobile Overflow */
.prod-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 18px 0 25px 0;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.product-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  text-align: left;
}

.product-table th {
  background: var(--aest-primary, #035392);
  color: #ffffff;
  font-family: var(--font-rubik, sans-serif);
  font-weight: 600;
  padding: 10px 14px;
  border: 1px solid #035392;
  white-space: nowrap;
}

.product-table td {
  padding: 9px 14px;
  border: 1px solid #e2e8f0;
  color: #1e293b;
  white-space: nowrap;
}

.product-table tr:nth-child(even) {
  background-color: #f8fafc;
}

.product-table tr:hover {
  background-color: #f1f5f9;
}

/* Content List Badges / Pill Tags */
.tags-list-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 22px 0;
}

.tag-pill {
  background: #f0fdf4;
  color: #166534;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 4px;
  border: 1px solid #bbf7d0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Countries & Bullet Grids */
.bullet-list-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin: 12px 0 22px 0;
  list-style: none;
  padding: 0;
}

.bullet-list-2col li {
  font-size: 14px;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 8px;
}

.bullet-list-2col li i {
  color: var(--aest-green, #15803d);
  font-size: 12px;
}

/* Dedicated Product Weight Calculator Box */
.content-calculator-box {
  background: #ffffff;
  border: 2px solid var(--aest-primary, #035392);
  border-radius: 8px;
  padding: 22px;
  margin: 25px 0;
  box-shadow: 0 6px 20px rgba(3, 83, 146, 0.06);
}

.content-calculator-box h3 {
  margin-top: 0;
  color: var(--aest-primary, #035392);
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.content-calculator-box h3 i {
  color: var(--aest-green, #15803d);
}

.calc-grid-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-top: 15px;
}

/* Sidebar Styling (Product Navigation List - Solitaire Overseas Style) */
.prod-sidebar {
  position: sticky;
  top: 95px;
}

.sidebar-box {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  margin-bottom: 25px;
}

.sidebar-header {
  background: var(--aest-primary, #035392);
  color: #ffffff;
  padding: 13px 18px;
  font-family: var(--font-rubik, sans-serif);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-header i {
  color: #4ade80;
}

.sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-menu li {
  border-bottom: 1px solid #f1f5f9;
}

.sidebar-menu li:last-child {
  border-bottom: none;
}

.sidebar-menu li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  text-decoration: none;
  transition: all 0.2s ease;
}

.sidebar-menu li a i {
  font-size: 11px;
  color: #94a3b8;
  transition: transform 0.2s ease, color 0.2s ease;
}

.sidebar-menu li a:hover,
.sidebar-menu li.active a {
  background: #f8fafc;
  color: var(--aest-green, #15803d);
  font-weight: 600;
  padding-left: 20px;
}

.sidebar-menu li a:hover i,
.sidebar-menu li.active a i {
  color: var(--aest-green, #15803d);
  transform: translateX(3px);
}

/* Quick Info Box in Sidebar */
.sidebar-contact-card {
  background: linear-gradient(135deg, #035392 0%, #045494 100%);
  color: #ffffff;
  padding: 20px;
  border-radius: 6px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(3, 83, 146, 0.18);
}

.sidebar-contact-card h4 {
  font-family: var(--font-rubik, sans-serif);
  font-size: 16px;
  margin-bottom: 8px;
  color: #ffffff;
}

.sidebar-contact-card p {
  font-size: 12.5px;
  color: #cbd5e1;
  margin-bottom: 14px;
  line-height: 1.45;
}


.sidebar-call-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px; /* Icon aur text ke beech gap */

  background: #25d366;
  color: #ffffff;
  padding: 9px 14px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 13.5px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.sidebar-call-btn:hover {
  background: #1eb956;
  color: #ffffff;
}


/* Interactive Tabbed Table Container Box */
.table-filter-box {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.05);
  margin: 30px 0;
  overflow: hidden;
}

.table-filter-header {
  background: var(--aest-primary, #035392);
  color: #ffffff;
  padding: 14px 20px;
  font-family: var(--font-rubik, sans-serif);
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.table-filter-header i {
  color: #4ade80;
}

.table-filter-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: #f8fafc;
  padding: 12px 15px;
  border-bottom: 1px solid #e2e8f0;
}

.table-tab-btn {
  padding: 8px 16px;
  font-family: var(--font-rubik, sans-serif);
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.table-tab-btn:hover {
  background: #f1f5f9;
  color: var(--aest-primary, #035392);
  border-color: #94a3b8;
}

.table-tab-btn.active {
  background: var(--aest-primary, #035392);
  color: #ffffff;
  border-color: var(--aest-primary, #035392);
  box-shadow: 0 2px 8px rgba(3, 83, 146, 0.25);
}

.table-tab-panel {
  display: none;
  padding: 20px;
}

.table-tab-panel.active {
  display: block;
  animation: tableFadeIn 0.3s ease;
}

.table-panel-title {
  font-family: var(--font-rubik, sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--aest-primary, #035392);
  margin: 0 0 15px 0;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--aest-green, #15803d);
}

@keyframes tableFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Flange Type Cards with Images */
.flange-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 20px 0 35px 0;
}

.flange-type-card {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0,0,0,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.flange-type-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  border-color: var(--aest-primary, #035392);
}

.flange-type-img {
  height: 180px;
  overflow: hidden;
  background-color: #f8fafc;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  box-sizing: border-box;
}

.flange-type-img img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain !important;
  object-position: center;
  transition: transform 0.35s ease;
}

.flange-type-card:hover .flange-type-img img {
  transform: scale(1.05);
}

.flange-type-title {
  padding: 12px 10px;
  font-family: var(--font-rubik, sans-serif);
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  background: #ffffff;
  border-top: 1px solid #f1f5f9;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Categorized Accordion Sidebar Styling */
.sidebar-cat-title {
  background: #f1f5f9;
  color: var(--aest-primary, #035392);
  padding: 10px 15px;
  font-family: var(--font-rubik, sans-serif);
  font-weight: 700;
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: background 0.25s ease, color 0.25s ease;
}

.sidebar-cat-title:hover, .sidebar-cat-title.active {
  background: #e2e8f0;
  color: var(--aest-green, #15803d);
}

.sidebar-cat-link {
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  margin-left: 6px;
  transition: color 0.2s ease;
}

.sidebar-cat-link:hover {
  color: var(--aest-green, #15803d);
  text-decoration: underline;
}

.sidebar-cat-title .cat-lft {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-cat-title i.cat-arrow {
  font-size: 11px;
  color: #64748b;
  transition: transform 0.3s ease;
}

.sidebar-cat-title.active i.cat-arrow {
  transform: rotate(180deg);
  color: var(--aest-green, #15803d);
}

.sidebar-sub-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none; /* Collapsible by default */
  transition: all 0.3s ease;
}

.sidebar-sub-menu.open {
  display: block; /* Expanded when open */
}

.sidebar-sub-menu li a {
  padding-left: 24px !important;
}


/* Badge Box Grids (Standards, Classes, Face Types - NO COMMA PARAGRAPH) */
.badge-box-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 15px 0 25px 0;
}

.badge-item-box {
  background: #f8fafc;
  color: #035392;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 8px 14px;
  font-family: var(--font-poppins, sans-serif);
  font-size: 13.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
  transition: all 0.2s ease;
}

.badge-item-box i {
  color: var(--aest-green, #15803d);
  font-size: 12px;
}

.badge-country-flag {
  width: 20px;
  height: 14px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.badge-item-box:hover {
  background: #ffffff;
  border-color: var(--aest-primary, #035392);
}

.bullet-list-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 15px 0;
}

.bullet-list-1col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 15px 0;
}

.bullet-list-2col li, .bullet-list-1col li {
  font-size: 14px;
  color: var(--aest-gray, #475569);
  line-height: 1.6;
  display: flex;
  align-items: center;
  gap: 10px;
}

.bullet-list-2col li i, .bullet-list-1col li i {
  color: var(--aest-green, #15803d);
  font-size: 14px;
  flex-shrink: 0;
}

/* Breadcrumbs Unified Styling */
.banner-breadcrumbs, .breadcrumb-nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 24px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(6px);
  font-size: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.banner-breadcrumbs a, .breadcrumb-nav a {
  color: #ffffff;
  font-weight: 500;
}

.banner-breadcrumbs a:hover, .breadcrumb-nav a:hover {
  color: #4ade80;
}

.banner-breadcrumbs i, .breadcrumb-nav i {
  font-size: 11px;
  color: #cbd5e1;
}

.banner-breadcrumbs span, .breadcrumb-nav span {
  color: #4ade80;
  font-weight: 600;
}

/* ==========================================================================
   PRODUCT INTRO / PROCUREMENT GUIDANCE BLOCK (.prod-intro-box)
   ========================================================================== */
.prod-intro-box,
.prod-intro-block {
  background: #f0f7ff;
  border-left: 4px solid #025192;
  border-radius: 8px;
  padding: 18px 22px;
  margin-bottom: 28px;
  box-sizing: border-box;
}

.prod-intro-box h3,
.prod-intro-box h2,
.prod-intro-block h3,
.prod-intro-block h2,
.prod-content .prod-intro-box h2,
.prod-content .prod-intro-box h3,
.prod-content .prod-intro-block h2,
.prod-content .prod-intro-block h3 {
  color: #025192 !important;
  font-family: var(--font-poppins, sans-serif) !important;
  font-size: 20px !important;
  font-weight: 700 !important;
  margin: 0 0 10px 0 !important;
  padding: 0 !important;
  border: none !important;
  border-bottom: none !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  line-height: 1.35 !important;
  text-transform: none !important;
}

.prod-intro-box h3 i,
.prod-intro-box h2 i,
.prod-intro-block h3 i,
.prod-intro-block h2 i,
.prod-content .prod-intro-box h2 i,
.prod-content .prod-intro-box h3 i {
  color: #025192 !important;
  margin-right: 6px !important;
  font-size: 20px !important;
  flex-shrink: 0 !important;
}

.prod-intro-box p,
.prod-intro-block p {
  margin: 0;
  font-size: 14px;
  color: #334155;
  line-height: 1.7;
}

.prod-intro-box p + p,
.prod-intro-block p + p {
  margin-top: 12px;
}

/* ==========================================================================
   MOBILE RESPONSIVE STYLES FOR PRODUCT DETAIL & CATEGORY PAGES
   ========================================================================== */

/* 1. TABLET BREAKPOINT (max-width: 992px) */
@media (max-width: 992px) {
  /* Grid Layout: Stack Content & Sidebar */
  .prod-detail-grid {
    grid-template-columns: 1fr !important;
    gap: 25px !important;
  }
  
  .prod-sidebar {
    width: 100% !important;
    margin-top: 15px !important;
  }

  /* Main Content Area */
  .prod-content h1 {
    font-size: 24px !important;
    line-height: 1.3 !important;
  }
  .prod-content h2 {
    font-size: 19px !important;
    margin: 25px 0 12px 0 !important;
  }
  .prod-content h3 {
    font-size: 16px !important;
  }
  
  /* Subpage Banner */
  .subpage-banner {
    padding: 35px 0 !important;
  }
  .subpage-banner h1,
  .subpage-banner-title {
    font-size: 24px !important;
    line-height: 1.3 !important;
  }
  .subpage-banner p {
    font-size: 14px !important;
  }
  
  /* Flange Types 3-Col Grid -> 2-Col on Tablets */
  .flange-types-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 15px !important;
  }

  /* Table Filter Box & Nav */
  .table-filter-box {
    border-radius: 6px !important;
    margin: 20px 0 25px 0 !important;
  }
  .table-filter-header {
    font-size: 14.5px !important;
    padding: 10px 14px !important;
  }
  .table-filter-nav {
    padding: 10px !important;
    gap: 6px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
  .table-tab-btn {
    padding: 7px 12px !important;
    font-size: 12.5px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  .table-tab-panel {
    padding: 15px 12px !important;
  }
}

/* 2. MOBILE LANDSCAPE & SMALL TABLET (max-width: 768px) */
@media (max-width: 768px) {
  .prod-detail-sec {
    padding: 20px 0 40px 0 !important;
  }

  .prod-content h1 {
    font-size: 21px !important;
  }
  .prod-content h2 {
    font-size: 17px !important;
  }
  .prod-content p {
    font-size: 14px !important;
    line-height: 1.65 !important;
  }

  /* Intro Box Mobile Adjustments */
  .prod-intro-box,
  .prod-intro-block {
    padding: 14px 16px !important;
    margin-bottom: 20px !important;
  }
  .prod-intro-box h3,
  .prod-intro-box h2,
  .prod-intro-block h3,
  .prod-intro-block h2 {
    font-size: 17.5px !important;
  }
  .prod-intro-box p,
  .prod-intro-block p {
    font-size: 13.5px !important;
    line-height: 1.6 !important;
  }

  /* Table Wrapper & Product Tables */
  .prod-table-wrap {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    max-width: 100% !important;
    display: block !important;
    margin: 14px 0 20px 0 !important;
    border-radius: 4px !important;
  }
  .product-table, .spec-table-aest {
    width: 100% !important;
    min-width: 500px !important;
    font-size: 12.5px !important;
  }
  .product-table th, .product-table td,
  .spec-table-aest th, .spec-table-aest td {
    padding: 8px 10px !important;
    white-space: normal !important;
    word-break: break-word !important;
  }
  
  /* CTA Buttons */
  .cta-button-row {
    margin: 15px 0 22px 0 !important;
  }
  .cta-btn-primary {
    /* display: flex !important; */
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 12px 16px !important;
    font-size: 13.5px !important;
    box-sizing: border-box !important;
    
  }

  /* Gap between icon and text */
.bullet-list-1col li i,
.bullet-list-2col li i,
.cta-btn-primary i {
    margin-right: 8px !important;
}

  /* Bullet Lists */
  .bullet-list-2col {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }
  .bullet-list-1col li, .bullet-list-2col li {
    font-size: 13.5px !important;
  }

  /* Product Detail Main Product Image (Responsive, NO Cover, NO Cutting) */
  .prod-detail-product-image-wrap,
  .pipe-product-page .prod-detail-product-image-wrap {
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 0 18px 0 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
  }

  .prod-detail-product-image,
  .pipe-product-page .prod-detail-product-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: 280px !important;
    object-fit: contain !important;
    object-position: center !important;
    border-radius: 8px !important;
    box-shadow: 0 6px 18px rgba(2, 81, 146, 0.08) !important;
    background: #f8fafc !important;
    box-sizing: border-box !important;
  }

  /* Types Grid & Cards on Tablet / Mobile */
  .flange-types-grid,
  .pipe-product-page .flange-types-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    margin: 16px 0 26px 0 !important;
  }

  .flange-type-card,
  .pipe-product-page .flange-types-grid .flange-type-card {
    min-width: 0 !important;
    border-radius: 6px !important;
  }

  .flange-type-img,
  .pipe-product-page .flange-type-img {
    width: 100% !important;
    height: 150px !important;
    padding: 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #f8fafc !important;
    box-sizing: border-box !important;
  }

  .flange-type-img img,
  .pipe-product-page .flange-type-img img {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
    object-position: center !important;
  }

  .pipe-product-page .flange-img-box {
    height: clamp(160px, 58vw, 220px);
  }
}

/* 3. MOBILE PORTRAIT (max-width: 480px) */
@media (max-width: 480px) {
  /* Flange / Pipe Types Grid -> Clean 2 columns on mobile phones */
  .flange-types-grid,
  .pipe-product-page .flange-types-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin: 14px 0 20px 0 !important;
  }
  
  .flange-type-card,
  .pipe-product-page .flange-types-grid .flange-type-card {
    border-radius: 6px !important;
  }

  .flange-type-img,
  .pipe-product-page .flange-type-img {
    height: 130px !important;
    padding: 6px !important;
    background-color: #f8fafc !important;
  }

  .flange-type-img img,
  .pipe-product-page .flange-type-img img {
    object-fit: contain !important;
  }

  .flange-type-title {
    padding: 8px 6px !important;
    font-size: 13px !important;
    line-height: 1.3 !important;
  }

  /* Main Product Detail Image on Mobile Portrait */
  .prod-detail-product-image-wrap,
  .pipe-product-page .prod-detail-product-image-wrap {
    margin: 0 0 15px 0 !important;
  }

  .prod-detail-product-image,
  .pipe-product-page .prod-detail-product-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: 240px !important;
    object-fit: contain !important;
    object-position: center !important;
    border-radius: 8px !important;
  }

  .subpage-banner h1,
  .subpage-banner-title {
    font-size: 19px !important;
  }
  .subpage-banner p {
    font-size: 12.5px !important;
  }

  .table-filter-header {
    font-size: 13px !important;
    padding: 8px 12px !important;
  }
  
  .badge-box-grid {
    gap: 6px !important;
  }
  .badge-item-box {
    padding: 6px 10px !important;
    font-size: 12px !important;
  }
  .badge-country-flag {
    width: 18px !important;
    height: 12px !important;
  }

  /* Breadcrumb Nav */
  .banner-breadcrumbs, .breadcrumb-nav {
    font-size: 12px !important;
    padding: 6px 16px !important;
    gap: 6px !important;
  }
}

/* 4. VERY SMALL MOBILE (max-width: 340px) */
@media (max-width: 340px) {
  .flange-types-grid,
  .pipe-product-page .flange-types-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .flange-type-img,
  .pipe-product-page .flange-type-img {
    height: 150px !important;
    padding: 8px !important;
  }
}

/* ==============================================================================
   DEDICATED METAL WEIGHT CALCULATOR PAGE STYLES (.calculator-page)
   ============================================================================== */
.calc-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 25px 0 30px 0;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 15px;
}

.calc-tab-pill {
  background: #f8fafc;
  color: var(--aest-primary, #035392);
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 10px 18px;
  font-family: var(--font-rubik, sans-serif);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.calc-tab-pill:hover {
  background: #e2e8f0;
  color: var(--aest-green, #15803d);
  border-color: #94a3b8;
}

.calc-tab-pill.active {
  background: var(--aest-primary, #035392);
  color: #ffffff;
  border-color: var(--aest-primary, #035392);
  box-shadow: 0 4px 12px rgba(3, 83, 146, 0.2);
}

.calc-pane {
  display: none;
  animation: fadeInCalc 0.3s ease;
}

.calc-pane.active {
  display: block;
}

@keyframes fadeInCalc {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.calc-subtext {
  font-size: 13.5px;
  color: #475569;
  margin-bottom: 15px;
}

.calc-res-wrap {
  margin-top: 20px;
}

.calc-res-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.calc-res-divider {
  margin-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 12px;
}

.calc-res-label {
  font-size: 13px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

.calc-res-value {
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
}

.calc-res-subtext {
  color: #4ade80;
}

.calc-action-wrap {
  margin-top: 15px;
  text-align: center;
}

.calc-whatsapp-btn {
  background: #25d366;
  color: #ffffff;
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
  transition: all 0.3s ease;
  text-decoration: none;
}

.calc-whatsapp-btn:hover {
  background: #1eb956;
  color: #ffffff;
}

.formula-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 25px 0;
}

.formula-card {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  border-top: 3px solid var(--aest-primary, #035392);
}

.formula-card h4 {
  color: var(--aest-primary, #035392);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.formula-card code {
  display: block;
  background: #f1f5f9;
  color: #0f172a;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  font-family: Consolas, monospace;
  margin: 8px 0;
  word-break: break-all;
}

.formula-card p {
  font-size: 12.5px;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 992px) {
  .formula-card-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 600px) {
  .formula-card-grid {
    grid-template-columns: 1fr !important;
  }
  .calc-tab-pill {
    padding: 8px 14px !important;
    font-size: 12.5px !important;
  }
  .calc-res-grid {
    grid-template-columns: 1fr !important;
  }
}