/* ============================================================
   SHREENATH METCHEM — Premium Light Design System
   Pure White · Maroon & Gold Accents · Apple-Inspired
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@500;600;700;800&display=swap');

/* --- Design Tokens --- */
:root {
  /* Brand — from logo */
  --maroon:      #6B1F3A;
  --maroon-dark: #4E1029;
  --maroon-light:#8B3A55;
  --maroon-tint: #F9F0F3;
  --gold:        #C9963A;
  --gold-dark:   #A87B2E;
  --gold-light:  #D4AC5E;
  --gold-tint:   #FDF8EE;

  /* Neutrals */
  --white:       #FFFFFF;
  --snow:        #FAFBFC;
  --pearl:       #F5F6F8;
  --silk:        #EEF0F4;
  --mist:        #DDE1E8;
  --stone:       #B0B8C4;
  --slate:       #6E7A8A;
  --charcoal:    #3D4654;
  --ink:         #1A1F2B;

  /* Functional */
  --bg:          var(--white);
  --text:        var(--ink);
  --text-sub:    var(--slate);
  --border:      #E8ECF2;
  --border-soft: #F0F2F6;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, system-ui, sans-serif;

  /* Sizing */
  --max:    1200px;
  --gutter: clamp(16px, 5vw, 80px);

  /* Radii */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 999px;

  /* Shadows — very soft */
  --sh-xs:  0 1px 3px rgba(0,0,0,.04);
  --sh-sm:  0 2px 8px rgba(0,0,0,.05);
  --sh-md:  0 4px 20px rgba(0,0,0,.06);
  --sh-lg:  0 12px 40px rgba(0,0,0,.08);
  --sh-xl:  0 24px 64px rgba(0,0,0,.1);

  /* Motion */
  --ease:   cubic-bezier(.4, 0, .2, 1);
  --t-fast: .18s var(--ease);
  --t-med:  .3s var(--ease);
  --t-slow: .5s var(--ease);
}

/* --- Hard Reset --- */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0 }
html { scroll-behavior:smooth; font-size:16px; -webkit-text-size-adjust:100% }
/* 4. Page load fade-in */
@keyframes pageFadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  animation: pageFadeIn .45s ease forwards;
}

/* 2. Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* 3. Staggered items */
.reveal-item {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .5s cubic-bezier(.4,0,.2,1), transform .5s cubic-bezier(.4,0,.2,1);
}
.reveal-item.visible { opacity: 1; transform: translateY(0); }
img { max-width:100%; height:auto; display:block }
a { color:inherit; text-decoration:none }
ul,ol { list-style:none }
button { cursor:pointer; font-family:inherit; border:none; background:none }

/* --- Container --- */
.container { max-width:var(--max); margin:0 auto; padding:0 var(--gutter) }

/* ============================================================
   TYPOGRAPHY — Premium Hierarchy
   ============================================================ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body);
  font-size: .92rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.eyebrow::before, .eyebrow::after {
  content: ''; display: block;
  width: 24px; height: 1.5px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
}

h1, .h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 700; line-height: 1.12;
  letter-spacing: -.02em; color: var(--ink);
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; line-height: 1.2;
  letter-spacing: -.015em; color: var(--ink);
}
h3, .h3 {
  font-family: var(--font-body);
  font-size: 1.15rem; font-weight: 700;
  line-height: 1.35; color: var(--ink);
}
h4, .h4 {
  font-family: var(--font-body);
  font-size: .95rem; font-weight: 700;
  color: var(--ink);
}
.lead {
  font-size: 1rem; color: var(--text-sub);
  line-height: 1.75; max-width: 580px;
}
.text-sub   { color: var(--text-sub) }
.text-sm    { font-size: .875rem }
.text-xs    { font-size: .75rem }
.text-center{ text-align: center }

/* Section Header */
.sh { margin-bottom: 44px }
.sh.center { text-align: center }
.sh.center .eyebrow { justify-content: center }
.sh.center .lead { margin: 0 auto }
.sh h2 { margin-bottom: 12px }

/* ============================================================
   BUTTONS — Refined
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; border-radius: var(--r-full);
  font-family: var(--font-body);
  font-size: .85rem; font-weight: 600;
  letter-spacing: .3px;
  transition: all var(--t-med);
  white-space: nowrap; cursor: pointer;
  border: 1.5px solid transparent;
}

.btn-primary {
  background: var(--maroon); color: #fff;
  border-color: var(--maroon);
  box-shadow: 0 4px 16px rgba(107,31,58,.2);
}
.btn-primary:hover {
  background: var(--maroon-dark);
  border-color: var(--maroon-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107,31,58,.28);
}

.btn-gold {
  background: var(--gold); color: #fff;
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(201,150,58,.2);
}
.btn-gold:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,150,58,.28);
}

.btn-outline {
  background: transparent; color: var(--maroon);
  border-color: var(--mist);
}
.btn-outline:hover {
  background: var(--maroon-tint);
  border-color: var(--maroon);
  transform: translateY(-2px);
}

.btn-white {
  background: rgba(255,255,255,.15); color: #fff;
  border-color: rgba(255,255,255,.35);
  backdrop-filter: blur(8px);
}
.btn-white:hover {
  background: rgba(255,255,255,.25);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 22px; font-size: .8rem }
.btn-lg { padding: 17px 38px; font-size: .9rem }
.btn-icon { padding: 12px; border-radius: 50%; width: 44px; height: 44px; justify-content: center }

/* ============================================================
   NAVBAR — Premium Glass
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; width: 100%;
  background: #ffffff;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: box-shadow .3s ease, background .3s ease;
}
.nav.scrolled {
  background: #ffffff;
  box-shadow: 0 4px 24px rgba(0,0,0,.07);
  border-bottom-color: transparent;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  padding: 0 var(--gutter);
}
/* Logo — left aligned in left column */
.nav-logo {
  display: flex; align-items: center; justify-content: flex-start;
}
.nav-logo img {
  height: 72px; width: auto;
  transition: opacity .2s ease;
}
.nav-logo:hover img { opacity: 1; }
/* Links — fill all center space, truly centered */
.nav-links {
  display: flex; align-items: center; justify-content: center; gap: 36px;
  list-style: none; margin: 0; padding: 0;
}
.nav-link {
  font-size: .78rem; font-weight: 600;
  letter-spacing: .6px; text-transform: uppercase;
  color: var(--charcoal);
  transition: color var(--t-fast);
  position: relative; white-space: nowrap;
}
.nav-link::after {
  content: ''; position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--maroon), var(--gold));
  border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-med);
}
.nav-link:hover, .nav-link.active { color: var(--maroon) }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1) }
/* CTA — right aligned in right column */
.nav-right {
  display: flex; align-items: center; justify-content: flex-end;
}
.nav-right .btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  font-size: .76rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  border-radius: 999px;
  background: var(--maroon);
  color: #fff;
  border: 2px solid var(--maroon);
  box-shadow: 0 4px 20px rgba(107,31,58,.25);
  transition: all var(--t-med);
}
.nav-right .btn::after {
  content: '→'; font-size: .85rem;
  transition: transform var(--t-fast);
}
.nav-right .btn:hover {
  background: transparent; color: var(--maroon);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(107,31,58,.15);
}
.nav-right .btn:hover::after { transform: translateX(4px); }
/* Burger */
.nav-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 38px; height: 38px; padding: 7px;
  border-radius: 6px; transition: background var(--t-fast);
}
.nav-burger:hover { background: rgba(0,0,0,.05); }
.nav-burger span {
  display: block; width: 20px; height: 1.5px;
  background: var(--charcoal); border-radius: 2px; transition: var(--t-fast);
}

/* Mobile */
@media(max-width:900px) {
  .nav-inner { height: 72px; }
  .nav-logo img { height: 52px; }
  .nav-burger { display: flex; margin-left: auto; }
  .nav-links {
    display: none; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 8px 0; box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-link {
    display: block; padding: 14px var(--gutter);
    font-size: .78rem; text-transform: uppercase; letter-spacing: .6px;
  }
  .nav-link::after { display: none; }
  .nav-right { display: none; }
}
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg) }
.nav-burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg) }

/* ============================================================
   HERO — Cinematic Light
   ============================================================ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding-top: 110px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  z-index: 0;
  filter: blur(2px);
  animation: hero-zoom 15s ease-in-out infinite alternate;
}
@keyframes hero-zoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.15); }
}


.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 1;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(
    120deg,
    rgba(26,31,43,.80) 0%,
    rgba(26,31,43,.50) 55%,
    rgba(26,31,43,.20) 100%
  );
}
.hero-content {
  position: relative; z-index: 3;
  max-width: var(--max); margin: 0 auto;
  padding: 80px var(--gutter);
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--r-full);
  padding: 8px 18px;
  font-size: .72rem; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: #fff;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero-tag em { font-style: normal; color: var(--gold-light) }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  font-weight: 700; color: #fff;
  line-height: 1.1; max-width: 800px;
  margin-bottom: 24px; letter-spacing: -.02em;
}
.hero-title strong { color: var(--gold-light); font-weight: 700 }
.hero-lead-white {
  font-size: 1.1rem; color: #fff;
  max-width: 520px; line-height: 1.8;
  margin-bottom: 40px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 72px }
.hero-stats { display: flex; gap: 0; flex-wrap: wrap }
.hero-stat {
  padding: 0 28px;
  border-right: 1px solid rgba(255,255,255,.12);
}
.hero-stat:first-child { padding-left: 0 }
.hero-stat:last-child { border-right: none }
.hero-stat-val {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 700;
  color: #fff; line-height: 1;
}
.hero-stat-lbl {
  font-size: .7rem; color: rgba(255,255,255,.45);
  margin-top: 6px; letter-spacing: 1px; text-transform: uppercase;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 40px);
  flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: .82rem; font-weight: 500; color: var(--charcoal); white-space: nowrap;
}
.trust-item svg { color: var(--gold); flex-shrink: 0 }
.trust-div { width: 1px; height: 20px; background: var(--silk) }

/* ============================================================
   SECTIONS
   ============================================================ */
.section     { padding: 80px 0 }
.section-alt { padding: 80px 0; background: var(--snow) }
.section-sm  { padding: 56px 0 }
/* Product page overview — tighter connection to hero */
.prod-page-hero + .section { padding-top: 52px; }
/* Heading → body paragraph spacing standard */
.section h2, .section-sm h2, .section-alt h2 { margin-bottom: 14px; }
.sh h2 { margin-bottom: 12px; }

/* ============================================================
   PRODUCT CARDS — Elegant
   ============================================================ */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; overflow: visible; }
.prod-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-med);
  display: flex; flex-direction: column;
}
.prod-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: transparent;
}
.prod-card-img-wrap { overflow: hidden; background: var(--pearl); flex-shrink: 0; }
.prod-card-img {
  width: 100%; aspect-ratio: 1/1;
  object-fit: cover; object-position: center;
  transition: transform .6s var(--ease);
}
.prod-card:hover .prod-card-img { transform: scale(1.05) }
.prod-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.prod-tag {
  display: inline-block;
  background: var(--gold-tint); color: var(--gold-dark);
  font-size: .65rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 14px; border-radius: var(--r-full);
  margin-bottom: 14px;
}
.prod-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700;
  color: var(--ink); margin-bottom: 8px;
}
.prod-card-desc {
  font-size: .9rem; color: var(--text-sub);
  line-height: 1.7; margin-bottom: 20px; flex: 1;
}
.prod-specs {
  background: var(--snow); border-radius: var(--r-sm);
  padding: 14px 16px; margin-bottom: 22px;
  display: flex; flex-direction: column; gap: 6px;
}
.prod-spec { display: flex; justify-content: space-between; font-size: .78rem }
.prod-spec-k { color: var(--text-sub) }
.prod-spec-v { font-weight: 700; color: var(--maroon) }

/* ============================================================
   INDUSTRY CARDS
   ============================================================ */
.ind-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px }
.ind-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 32px 18px;
  text-align: center; transition: all var(--t-med);
  position: relative; overflow: hidden;
}
.ind-card::before {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--maroon), var(--gold));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-med);
}
.ind-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md) }
.ind-card:hover::before { transform: scaleX(1) }
.ind-icon {
  width: 72px; height: 72px; border-radius: var(--r-sm);
  background: var(--pearl);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 2rem;
  transition: background var(--t-med);
}
.ind-card:hover .ind-icon { background: var(--maroon-tint) }
.ind-title {
  font-family: var(--font-body);
  font-size: .88rem; font-weight: 700;
  color: var(--ink);
}
.ind-sub { font-size: .74rem; color: var(--text-sub); margin-top: 4px }
.ind-desc {
  font-size: .9rem;
  color: var(--text-sub);
  line-height: 1.72;
  margin-top: 12px;
  text-align: left;
}
.ind-product-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .3px;
  color: var(--maroon);
  background: var(--maroon-tint);
  padding: 5px 12px;
  border-radius: var(--r-full);
}

/* ============================================================
   FEATURE CARDS — Minimal
   ============================================================ */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px }
.feat {
  padding: 32px 24px; border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--white);
  transition: all var(--t-med); position: relative;
}
.feat:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: transparent }
.feat-icon {
  width: 64px; height: 64px; border-radius: var(--r-sm);
  background: var(--gold-tint);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.9rem; margin: 0 auto 20px;
}
.feat-title {
  font-family: var(--font-body);
  font-size: .95rem; font-weight: 700;
  color: var(--ink); margin-bottom: 8px; text-align: center;
}
.feat-text { font-size: .9rem; color: var(--text-sub); line-height: 1.7; text-align: left; }

/* ============================================================
   SPLIT LAYOUT
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center }
.split-img {
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-xl); aspect-ratio: 4/3;
}
.split-img img { width: 100%; height: 100%; object-fit: cover }

/* Checklist */
.checklist { margin-top: 28px; display: flex; flex-direction: column; gap: 0 }
.checklist li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: .9rem; color: var(--charcoal);
}
.checklist li:last-child { border-bottom: none }
.checklist li::before {
  content: '✓'; flex-shrink: 0;
  width: 22px; height: 22px;
  background: var(--gold); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 800; margin-top: 2px;
}

/* Stat blocks */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px }
.stat-block {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 20px;
  border-left: 3px solid var(--maroon);
}
.stat-val {
  font-family: var(--font-display);
  font-size: 1.8rem; font-weight: 700;
  color: var(--maroon); line-height: 1;
}
.stat-lbl { font-size: .75rem; color: var(--text-sub); margin-top: 5px }

/* ============================================================
   CTA — Warm Cream
   ============================================================ */
.cta-section {
  padding: 96px 0;
  background: #0e0608;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none; z-index: 0;
}
.cta-orb-1 { width: 500px; height: 500px; background: rgba(107,31,58,.45); top: -150px; left: -100px; animation: orb-drift1 14s ease-in-out infinite alternate; }
.cta-orb-2 { width: 400px; height: 400px; background: rgba(201,150,58,.18); bottom: -120px; right: -80px; animation: orb-drift2 18s ease-in-out infinite alternate; }
.cta-orb-3 { width: 280px; height: 280px; background: rgba(107,31,58,.25); top: 50%; left: 55%; transform: translate(-50%,-50%); animation: orb-drift3 10s ease-in-out infinite alternate; }
@keyframes orb-drift1 { to { transform: translate(60px, 40px); } }
@keyframes orb-drift2 { to { transform: translate(-50px, -30px); } }
@keyframes orb-drift3 { to { transform: translate(-60%, -60%); } }
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; color: #fff;
  margin-bottom: 16px;
}
.cta-section .eyebrow { color: var(--gold-light); }
.cta-section .lead { margin: 0 auto 36px; color: rgba(255,255,255,.55); }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap }

/* ── INDUSTRY TICKER ── */
.ticker-wrap {
  background: #0e0608;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  overflow: hidden;
}
.ticker-track { display: flex; overflow: hidden; }
.ticker-inner {
  display: flex; white-space: nowrap; flex-shrink: 0;
  animation: ticker-fwd 80s linear infinite;
}
.ticker-inner-r {
  display: flex; white-space: nowrap; flex-shrink: 0;
  animation: ticker-rev 100s linear infinite;
}
@keyframes ticker-fwd { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes ticker-rev { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.ticker-item {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 28px;
  font-size: .7rem; font-weight: 600; letter-spacing: 1.8px; text-transform: uppercase;
  color: rgba(255,255,255,.65);
  border-right: 1px solid rgba(255,255,255,.06);
  white-space: nowrap; transition: color .3s;
}
.ticker-item:hover { color: var(--gold); }
.ticker-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); opacity: .45; flex-shrink: 0; }
.ticker-row2 { border-top: 1px solid rgba(255,255,255,.04); }

/* ── PRODUCT CARD — POP FORWARD ── */
.prod-card {
  transition: transform .35s cubic-bezier(.25,.46,.45,.94), box-shadow .35s ease, border-color .35s ease;
}
.prod-card:hover {
  transform: translateY(-12px) scale(1.025);
  box-shadow: 0 32px 64px rgba(0,0,0,.14), 0 0 0 1.5px rgba(107,31,58,.2);
  border-color: transparent;
}

/* ============================================================
   FOOTER — Clean Dark
   ============================================================ */
.footer { background: var(--ink); color: rgba(255,255,255,.6); padding: 80px 0 0 }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 56px; padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-logo { margin-bottom: 20px; display: inline-block; background: white; border-radius: 14px; padding: 8px 16px; }
.footer-logo img { height: 52px; width: auto; display: block; }
.footer-about { font-size: .875rem; line-height: 1.8; max-width: 280px }
.footer-contact-row {
  display: flex; align-items: flex-start; gap: 10px;
  margin-top: 14px; font-size: .82rem;
}
.footer-col-title {
  font-size: .7rem; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(255,255,255,.3); margin-bottom: 20px;
}
.footer-link {
  display: block; font-size: .85rem;
  color: rgba(255,255,255,.55);
  transition: color var(--t-fast); margin-bottom: 10px;
}
.footer-link:hover { color: #fff }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; font-size: .76rem;
  color: rgba(255,255,255,.25); flex-wrap: wrap; gap: 8px;
}
.footer-badge {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-full);
  padding: 8px 16px; font-size: .72rem;
  color: rgba(255,255,255,.35);
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 22px;
}

/* ============================================================
   PAGE HERO — Light Inner Pages
   ============================================================ */
.page-hero {
  padding: 140px 0 64px;
  background: var(--maroon-tint);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.page-hero h1 { color: var(--ink); margin-bottom: 12px }
.page-hero .lead { color: var(--text-sub); margin: 0 auto }
.breadcrumb {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; font-size: .78rem; color: var(--stone);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--slate) }
.breadcrumb a:hover { color: var(--maroon) }

/* ============================================================
   SPEC TABLE
   ============================================================ */
.spec-table { width: 100%; border-collapse: collapse; font-size: .9rem }
.spec-table th {
  background: var(--ink); color: #fff;
  padding: 13px 18px; text-align: left;
  font-weight: 600; font-size: .8rem;
  letter-spacing: .5px;
}
.spec-table th:first-child { border-radius: var(--r-sm) 0 0 0 }
.spec-table th:last-child  { border-radius: 0 var(--r-sm) 0 0 }
.spec-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--charcoal);
}
.spec-table tr:nth-child(even) td { background: var(--snow) }
.spec-table tr:last-child td { border-bottom: none }
.spec-table td:last-child { font-weight: 700; color: var(--maroon) }

/* ============================================================
   APP TAGS
   ============================================================ */
.app-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px }
.app-tag {
  background: var(--pearl); color: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 6px 16px; font-size: .78rem; font-weight: 500;
  transition: all var(--t-fast);
}
.app-tag:hover { background: var(--gold-tint); border-color: var(--gold-light); color: var(--gold-dark) }

/* ============================================================
   FORMS
   ============================================================ */
.form-wrap {
  background: var(--snow);
  border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 44px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px }
.form-group { margin-bottom: 22px }
.form-label {
  display: block; font-size: .88rem; font-weight: 600;
  color: var(--charcoal); margin-bottom: 9px;
}
.form-control {
  width: 100%; padding: 15px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 1rem; color: var(--ink);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
}
.form-control:focus {
  border-color: var(--maroon);
  box-shadow: 0 0 0 4px rgba(107,31,58,.06);
}
.form-control::placeholder { color: var(--stone) }
textarea.form-control { resize: vertical; min-height: 150px }

.inline-inquiry {
  background: var(--gold-tint);
  border: 1px solid rgba(201,150,58,.15);
  border-radius: var(--r-xl); padding: 40px;
}

.contact-grid { display: grid; grid-template-columns: 1fr 1.8fr; gap: clamp(32px, 8vw, 96px); align-items: start; }
.contact-info-wrap { padding-top: 44px; }
.contact-info-wrap .eyebrow { justify-content: flex-start; margin-bottom: 12px; }
.contact-info-wrap h2 { font-size: 1.75rem; margin-bottom: 12px; line-height: 1.3; }
.contact-info-wrap .lead { margin-bottom: 36px; font-size: 1rem; color: var(--text-sub); }
.contact-methods { display: flex; flex-direction: column; gap: 0; }
.contact-method { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-method:last-child { border-bottom: none; }
.contact-icon { width: 42px; height: 42px; border-radius: var(--r-sm); background: var(--maroon-tint); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--maroon); }
.contact-lbl { font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-sub); margin-bottom: 3px; }
.contact-val { font-size: 1rem; font-weight: 500; color: var(--ink); line-height: 1.5; }
.contact-link { color: var(--maroon); transition: color var(--t-fast); }
.contact-link:hover { color: var(--maroon-dark); }

.contact-whatsapp-box { margin-top: 24px; background: #F0FDF4; border: 1px solid #86efac; border-radius: var(--r-md); padding: 20px; display: flex; align-items: center; gap: 16px; }
.contact-whatsapp-box svg { color: #16a34a; flex-shrink: 0; }
.whatsapp-lbl { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: #16a34a; margin-bottom: 3px; }
.whatsapp-link { font-size: 1rem; font-weight: 600; color: #15803d; transition: color var(--t-fast); }
.whatsapp-link:hover { color: #166534; }

.contact-products-box { margin-top: 20px; background: var(--maroon-tint); border-radius: var(--r-md); padding: 20px; }
.products-lbl { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--maroon); margin-bottom: 12px; }
.products-list { display: flex; flex-direction: column; gap: 10px; }
.products-list a { font-size: .95rem; font-weight: 500; color: var(--text-main); display: flex; align-items: center; gap: 8px; }
.products-list a::before { content: '→'; color: var(--maroon); font-weight: 700; }


/* ============================================================
   SEO PRODUCT PAGE — Light Hero
   ============================================================ */

.prod-page-hero {
  padding: 120px 0 44px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.prod-page-hero-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: 64px; align-items: center;
}
.prod-page-hero h1 { color: var(--ink); margin-bottom: 16px }
.prod-page-hero .lead { color: var(--text-sub); max-width: 100%; margin-bottom: 32px }
.prod-page-hero .breadcrumb { justify-content: flex-start; margin-bottom: 20px }
.prod-badge {
  display: inline-block;
  background: var(--maroon-tint); color: var(--maroon);
  font-size: .7rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 6px 16px; border-radius: var(--r-full);
  margin-bottom: 18px;
}
.prod-chem {
  display: inline-block;
  background: var(--gold-tint); color: var(--gold-dark);
  font-weight: 600; font-size: .82rem;
  padding: 5px 14px; border-radius: var(--r-sm);
  margin-bottom: 20px;
}
.prod-page-hero-img {
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-lg); aspect-ratio: 4/3;
  border: 1px solid var(--border);
}
.prod-page-hero-img img { width: 100%; height: 100%; object-fit: cover }
.hero-spec-strip {
  display: flex; gap: 24px; flex-wrap: wrap;
  margin-top: 28px; padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-spec-item { padding-left: 18px; border-left: 3px solid var(--gold) }
.hero-spec-val {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 700;
  color: var(--maroon); line-height: 1;
}
.hero-spec-lbl { font-size: .72rem; color: var(--text-sub); margin-top: 4px }

/* ============================================================
   PRODUCTS DETAIL (products.html)
   ============================================================ */
.prod-detail { padding: 80px 0; border-bottom: 1px solid var(--border) }
.prod-detail:last-child { border-bottom: none }
.prod-detail-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
}
.prod-detail-img {
  position: sticky; top: 100px;
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-lg);
}
.prod-detail-img img { width: 100%; display: block }

/* ============================================================
   VALUES / CERTS
   ============================================================ */
.val-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px }
.val-card {
  padding: 32px 24px; border-radius: var(--r-md);
  background: var(--white); border: 1px solid var(--border);
  text-align: center; transition: all var(--t-med);
}
.val-card:hover { box-shadow: var(--sh-md); transform: translateY(-3px) }
.val-icon { font-size: 2.8rem; margin-bottom: 16px }
.val-title {
  font-family: var(--font-body); font-weight: 700;
  font-size: .95rem; color: var(--ink); margin-bottom: 8px;
}
.val-text { font-size: .9rem; color: var(--text-sub); line-height: 1.7; }

.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px }
.cert-card {
  border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 24px 18px; text-align: center; background: var(--white);
}
.cert-icon { font-size: 2.8rem; margin-bottom: 12px }
.cert-title { font-family: var(--font-body); font-weight: 700; font-size: .88rem; color: var(--ink) }
.cert-sub { font-size: .76rem; color: var(--text-sub); margin-top: 4px }

/* Compare table */
.compare-table {
  width: 100%; border-collapse: collapse;
  border-radius: var(--r-md); overflow: hidden;
  box-shadow: var(--sh-sm); border: 1px solid var(--border);
}
.compare-table thead { background: var(--ink); color: #fff }
.compare-table th { padding: 14px 22px; text-align: left; font-weight: 600; font-size: .82rem }
.compare-table td {
  padding: 12px 22px; font-size: .85rem;
  border-bottom: 1px solid var(--border); color: var(--charcoal);
}
.compare-table tbody tr:nth-child(even) td { background: var(--snow) }
.compare-table tbody tr td:first-child { font-weight: 700; color: var(--ink) }
.check   { color: var(--gold-dark); font-weight: 700 }
.partial { color: var(--stone); font-weight: 600 }

/* Timeline */
.timeline { position: relative; padding-left: 24px }
.timeline::before {
  content: ''; position: absolute;
  left: 6px; top: 6px; bottom: 0;
  width: 2px; background: var(--silk);
}
.tl-item { position: relative; padding-bottom: 30px }
.tl-item::before {
  content: ''; position: absolute;
  left: -21px; top: 6px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold); border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--gold);
}
.tl-year {
  font-size: .7rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 4px;
}
.tl-title {
  font-family: var(--font-body); font-weight: 700;
  font-size: .95rem; color: var(--ink); margin-bottom: 5px;
}
.tl-desc { font-size: .9rem; color: var(--text-sub); line-height: 1.7 }

.form-wrap { padding: 48px; background: var(--white); border-radius: var(--r-xl); border: 1px solid var(--border); box-shadow: var(--sh-lg); }
.form-wrap h2 { font-size: 1.75rem; margin-bottom: 6px; line-height: 1.3; color: var(--ink); text-align: center; }
.form-intro { font-size: .95rem; color: var(--text-sub); margin-bottom: 28px; text-align: center; line-height: 1.6; }
.form-status { display: none; padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-weight: 600; font-size: .9rem; text-align: center; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; display: flex; flex-direction: column; }
.form-row .form-group { margin-bottom: 0; }
.form-label { font-size: .78rem; font-weight: 700; color: var(--ink); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .5px; }
.form-control { width: 100%; padding: 14px 18px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--snow); font-family: inherit; font-size: .95rem; transition: all var(--t-fast); color: var(--ink); }
.form-control:focus { outline: none; border-color: var(--maroon); background: #fff; box-shadow: 0 0 0 4px var(--maroon-tint); }
textarea.form-control { min-height: 120px; resize: vertical; }

/* ============================================================
   UTILITIES
   ============================================================ */

.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}
.d-flex{display:flex}.align-c{align-items:center}
.gap-12{gap:12px}.gap-14{gap:14px}.gap-16{gap:16px}.gap-24{gap:24px}
.fw{flex-wrap:wrap}

/* ============================================================
   /* Responsive section moved to end */

/* ============================================================
   INDUSTRY DENSE GRID (product pages)
   ============================================================ */
.ind-grid-dense {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.ind-card-mini {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid transparent;
  border-radius: var(--r-md);
  padding: 22px 20px;
  transition: all var(--t-med);
}
.ind-card-mini:hover {
  border-top-color: var(--gold);
  border-left-color: transparent;
  border-right-color: transparent;
  border-bottom-color: transparent;
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,.1);
}
.ind-card-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.ind-card-mini .ind-icon {
  width: 74px; height: 74px; border-radius: 14px;
  background: var(--gold-tint);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.275rem; flex-shrink: 0; margin: 0;
  transition: background var(--t-med);
}
.ind-card-mini:hover .ind-icon { background: var(--maroon-tint); }
.ind-card-mini .ind-title { font-size: .95rem; font-weight: 700; text-align: left; margin: 0; }
.ind-card-mini p { font-size: .9rem; color: var(--text-sub); line-height: 1.7; margin: 0; }

/* Removed redundant media queries, consolidated in previous block */

/* ============================================================
   INDUSTRY CARDS — Horizontal Expandable (v2)
   ============================================================ */
.ind-grid-h {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

.ind-card-h {
  background: var(--white);
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--cat, var(--maroon));
  box-shadow: var(--sh-xs);
  padding: 20px 20px 16px 20px;
  cursor: default;
  transition: box-shadow .3s ease, transform .3s ease, background .3s ease;
  /* scroll reveal */
  opacity: 0;
}
.ind-card-h.from-left  { transform: translateX(-50px); }
.ind-card-h.from-right { transform: translateX(50px); }
.ind-card-h.visible {
  opacity: 1;
  transform: translateX(0);
  transition: opacity .55s ease, transform .55s cubic-bezier(.22,.68,0,1.2), box-shadow .3s ease;
}
.ind-card-h:hover {
  box-shadow: var(--sh-lg);
  transform: translateY(-2px) !important;
  background: var(--cat-bg, var(--pearl));
}

.ind-head-h {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.ind-icon-h {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: var(--cat-bg, var(--pearl));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; flex-shrink: 0;
  transition: transform .25s ease;
}
.ind-card-h:hover .ind-icon-h { transform: scale(1.08); }
.ind-title-wrap-h { flex: 1; min-width: 0; }
.ind-title-h {
  font-size: 1rem; font-weight: 700;
  color: var(--ink); line-height: 1.3; margin-bottom: 3px;
}
.ind-tag-h {
  font-size: .62rem; font-weight: 600;
  letter-spacing: .5px; text-transform: uppercase;
  color: var(--cat, var(--maroon)); opacity: .8;
}
.ind-p1-h {
  font-size: .82rem; color: var(--slate);
  line-height: 1.7; margin-bottom: 0;
}
.ind-p1-h strong { color: var(--charcoal); font-weight: 600; }
.ind-divider-h {
  height: 1px; background: var(--border-soft);
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease, margin .4s ease;
}
.ind-card-h:hover .ind-divider-h { max-height: 1px; margin: 13px 0; }
.ind-p2-h {
  font-size: .79rem; color: #7a8494;
  line-height: 1.72; max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .45s ease, opacity .35s ease;
}
.ind-p2-h strong { color: var(--slate); font-weight: 600; }
.ind-card-h:hover .ind-p2-h { max-height: 300px; opacity: 1; }
.ind-hint-h {
  font-size: .68rem; color: var(--stone);
  margin-top: 10px; display: flex; align-items: center; gap: 5px;
  transition: opacity .3s;
}
.ind-hint-h::before { content: '↕'; font-size: .8rem; }
.ind-card-h:hover .ind-hint-h { opacity: 0; }

/* ── Mobile tap expand ── */
.ind-card-h { cursor: pointer; }
.ind-card-h.expanded { box-shadow: var(--sh-lg); transform: translateY(-2px) !important; background: var(--cat-bg, var(--pearl)); }
.ind-card-h.expanded .ind-icon-h { transform: scale(1.08); }
.ind-card-h.expanded .ind-divider-h { max-height: 1px; margin: 13px 0; }
.ind-card-h.expanded .ind-p2-h { max-height: 300px; opacity: 1; }
.ind-card-h.expanded .ind-hint-h { opacity: 0; }
@media (pointer: coarse) {
  .ind-hint-h { font-size: 0; }
  .ind-hint-h::before { display: none; }
  .ind-hint-h::after { content: '↕  Tap to expand'; font-size: .68rem; color: var(--stone); }
}

/* Category colors */
.cat-water    { --cat: #2563EB; --cat-bg: #EFF6FF; }
.cat-env      { --cat: #059669; --cat-bg: #ECFDF5; }
.cat-chemical { --cat: #7C3AED; --cat-bg: #F5F3FF; }
.cat-build    { --cat: #D97706; --cat-bg: #FFFBEB; }
.cat-sugar    { --cat: #B45309; --cat-bg: #FFF7ED; }
.cat-paper    { --cat: #0891B2; --cat-bg: #ECFEFF; }
.cat-food     { --cat: #16A34A; --cat-bg: #F0FDF4; }
.cat-pharma   { --cat: #DC2626; --cat-bg: #FEF2F2; }
.cat-leather  { --cat: #92400E; --cat-bg: #FEF3C7; }
.cat-textile  { --cat: #BE185D; --cat-bg: #FDF2F8; }
.cat-steel    { --cat: #374151; --cat-bg: #F1F5F9; }
.cat-mining   { --cat: #854D0E; --cat-bg: #FEFCE8; }
.cat-carbide  { --cat: #1E3A8A; --cat-bg: #EFF6FF; }
.cat-plastic  { --cat: #0D9488; --cat-bg: #F0FDFA; }
.cat-ceramic  { --cat: #78716C; --cat-bg: #FAFAF9; }
.cat-paint    { --cat: #9333EA; --cat-bg: #FAF5FF; }

/* Removed redundant media query */

/* ============================================================
   RESPONSIVE (Consolidated)
   ============================================================ */
@media(max-width:1100px) {
  .ind-grid { grid-template-columns: repeat(3, 1fr) }
  .feat-grid { grid-template-columns: repeat(2, 1fr) }
}
@media(max-width:900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr) }
  .split { grid-template-columns: 1fr !important; gap: 44px }
  .split-img { position: static !important; aspect-ratio: 16/9 !important }
  .prod-detail-inner { grid-template-columns: 1fr; gap: 44px }
  .prod-detail-img { position: static }
  .prod-page-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .prod-page-hero-img { display: none }
  .form-wrap { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 20px; }
  .form-wrap h2 { font-size: 1.4rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }

  .contact-info-wrap { padding-top: 0; text-align: center; }
  .contact-info-wrap .eyebrow { justify-content: center; }
  .contact-method { text-align: left; }
  .contact-whatsapp-box { flex-direction: column; text-align: center; }
  .contact-products-box { text-align: center; }
  .products-list a { justify-content: center; }

  .val-grid { grid-template-columns: 1fr 1fr }

  .cert-grid { grid-template-columns: 1fr 1fr }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px }
  .nav-inner { height: 80px; padding: 0 var(--gutter); }
  .nav-logo img { height: 64px; }
  .nav-links { gap: 20px; }
  .hero-stats { flex-wrap: wrap; gap: 0 }
  .hero-stat { padding: 12px 20px; border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); width: 50% }
  .hero-stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1) }
  .trust-bar-inner { justify-content: center; gap: 20px 32px; }
  .trust-div { display: none }
}
@media(max-width:768px) {
  .hero-title { font-size: clamp(2.2rem, 9vw, 3.2rem); }
  .hero { padding-top: 120px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .btn { width: 100%; justify-content: center; }
  .products-grid { grid-template-columns: 1fr !important; }
  .feat-grid { grid-template-columns: 1fr !important; }
  .ind-grid { grid-template-columns: 1fr !important; }
  .ind-grid-dense { grid-template-columns: 1fr !important; }
  .ind-grid-h { grid-template-columns: 1fr !important; }
  .footer-grid { grid-template-columns: 1fr; gap: 48px; }
  .val-grid { grid-template-columns: 1fr }
  .cert-grid { grid-template-columns: 1fr 1fr !important; gap: 16px; }
  .stat-grid { grid-template-columns: 1fr 1fr !important; }
  .hero-stats { flex-direction: column; align-items: flex-start; }
  .hero-stat { width: 100% !important; border: none !important; padding: 16px 0 !important; border-bottom: 1px solid rgba(255,255,255,.1) !important; }
  .hero-spec-strip { flex-direction: column; gap: 16px; }
  .hero-spec-item { padding-left: 0; border-left: none; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
}
@media(max-width:480px) {
  .section { padding: 56px 0 }
  .section-alt { padding: 56px 0 }
  .sh { margin-bottom: 32px }
  .stat-grid { grid-template-columns: 1fr !important }
  .cert-grid { grid-template-columns: 1fr !important }
  .hero-stat { width: 50% }
  .hero-stat-val { font-size: 1.6rem }
}

.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37,211,102,.5);
}