/* ============================================================
   BURGEON ENGINEERING — 2026 Redesign
   Theme: Light · Clean · Industrial
   Palette: White / Forest Green / Warm Yellow
   ============================================================ */

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

/* ─── CSS VARIABLES ─────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:        #ffffff;
  --surface:   #f5f7f5;
  --surface2:  #eef2ee;
  --surface3:  #e4ebe4;

  /* Borders */
  --border:    rgba(0,0,0,0.08);
  --border-hi: rgba(0,0,0,0.14);

  /* Text */
  --text:   #1a2e1a;
  --text-2: #3d5c3d;
  --muted:  #7a9a7a;

  /* Green — primary brand */
  --green:      #2b7a3e;
  --green-dark: #1e5a2d;
  --green-mid:  #3a9b52;
  --green-lo:   rgba(43,122,62,0.08);
  --green-glow: rgba(43,122,62,0.20);

  /* Yellow — warm accent */
  --yellow:      #f5c518;
  --yellow-dark: #d4a80e;
  --yellow-lo:   rgba(245,197,24,0.12);
  --yellow-glow: rgba(245,197,24,0.30);

  /* Aliases */
  --accent:    var(--green);
  --accent-hi: var(--green);
  --accent-lo: var(--green-lo);
  --gold:      var(--yellow);
  --white:     #ffffff;
  --YELLOW:    #f5c518;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 36px;

  /* Easing */
  --ease:        cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:    cubic-bezier(0.0, 0.0, 0.2, 1);
}

/* ─── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; }

body { opacity: 0; transition: opacity 0.5s var(--ease); }
body.loaded { opacity: 1; }

/* ─── UTILITY ───────────────────────────────────────────── */
.container { max-width: 1320px; margin: 0 auto; padding: 0 36px; }
.section    { padding: 112px 0; }
.accent     { color: var(--green); }
.gold       { color: var(--yellow-dark); }
.bg-surface { background: var(--surface); }
.bg-surface2{ background: var(--surface2); }

/* ─── SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 2px; }
::selection { background: var(--yellow); color: var(--text); }

/* ══════════════════════════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
}
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background 0.4s var(--ease), border-bottom 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled::before {
  background: rgba(255,255,255,0.94);
  border-bottom-color: var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.logo-img {
  height: 36px;
  width: auto;
}
.logo-dot  { color: var(--green); }
.logo-sub  {
  display: block;
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}
.logo-text { line-height: 1; }

/* Nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2px;
}
.main-nav ul li { position: relative; }
.main-nav ul li a {
  display: block;
  padding: 8px 14px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.main-nav ul li a:hover,
.main-nav ul li a.active {
  color: var(--green);
  background: var(--green-lo);
}
.nav-cta {
  background: var(--green) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  border-radius: 999px !important;
  padding: 9px 20px !important;
  margin-left: 8px;
  transition: background 0.25s, transform 0.2s, box-shadow 0.2s !important;
}
.nav-cta:hover {
  background: var(--green-dark) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 20px var(--green-glow) !important;
}

/* Dropdown */
.has-dropdown { position: relative; }
.has-dropdown > a { display: flex; align-items: center; gap: 4px; }
.has-dropdown > a::after {
  content: '▾';
  font-size: 0.65rem;
  opacity: 0.5;
  transition: transform 0.2s;
}
.has-dropdown:hover > a::after { transform: rotate(180deg); }

/* Invisible bridge fills the gap so mouse can travel from link → dropdown */
.has-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -20px;
  right: -20px;
  height: 16px;
  background: transparent;
  display: none;
}
.has-dropdown:hover::after { display: block; }

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 6px;
  min-width: 260px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  z-index: 600;
  /* Scrollbar styling */
  scrollbar-width: thin;
  scrollbar-color: var(--green) transparent;
}
.dropdown::-webkit-scrollbar { width: 3px; }
.dropdown::-webkit-scrollbar-thumb { background: var(--green); border-radius: 2px; }

.has-dropdown:hover .dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.dropdown a:hover { background: var(--green-lo); color: var(--green); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none;
  border: 1px solid var(--border-hi);
  border-radius: var(--r-sm);
  cursor: pointer;
  z-index: 1;
}
.hamburger span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 490;
  padding: 100px 36px 40px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 2px; }
.mobile-nav a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, padding-left 0.2s;
}
.mobile-nav a:hover { color: var(--green); padding-left: 8px; }
.mobile-nav .sub-item a { font-size: 1.05rem; font-weight: 400; color: var(--muted); }
.mobile-cta {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 32px;
  background: var(--green);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.25s;
}
.mobile-cta:hover { background: var(--green-dark); }

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  background: linear-gradient(160deg, #ffffff 55%, #f0f7f1 100%);
}

/* Subtle grid */
.hero-bg, .hero-bg-mesh, .hero-grid-lines { position: absolute; inset: 0; }
.hero-grid-lines {
  background-image:
    linear-gradient(rgba(43,122,62,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,122,62,0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  animation: gridShift 24s linear infinite;
}
@keyframes gridShift { from { transform: translateY(0); } to { transform: translateY(80px); } }

/* Yellow accent blob */
.hero-bg-mesh {
  background:
    radial-gradient(ellipse 50% 60% at 80% 60%, rgba(245,197,24,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(43,122,62,0.06) 0%, transparent 60%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  min-height: calc(100vh - 80px);
}
.hero-left { padding: 48px 0; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--green);
  margin-bottom: 24px;
  padding: 8px 18px;
  background: var(--green-lo);
  border: 1px solid rgba(43,122,62,0.18);
  border-radius: 999px;
}
.hero-eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.5;transform:scale(0.75);} }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line span {
  display: block;
  animation: slideUp 0.9s var(--ease) both;
}
.hero-title .line:nth-child(2) span { animation-delay: 0.1s; }
.hero-title .line:nth-child(3) span { animation-delay: 0.2s; }
@keyframes slideUp { from{transform:translateY(105%);opacity:0;} to{transform:translateY(0);opacity:1;} }

.hero-title em { font-style: normal; color: var(--green); }
.hero-title .gold-word { color: var(--yellow-dark); }

.hero-desc {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 500px;
  font-weight: 400;
  animation: fadeUp 1s 0.4s both;
}
@keyframes fadeUp { from{opacity:0;transform:translateY(16px);} to{opacity:1;transform:translateY(0);} }

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 1s 0.55s both;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 36px;
  animation: fadeUp 1s 0.7s both;
}
.hero-tag {
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--text-2);
  border: 1px solid var(--border-hi);
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--surface);
  transition: border-color 0.2s, color 0.2s;
}
.hero-tag:hover { border-color: var(--green); color: var(--green); }

/* Hero right — visual */
.hero-visual {
  position: relative;
  animation: fadeUp 1.2s 0.3s both;
}
.hero-3d-scene {
  width: 100%;
  max-width: 500px;
}
.hero-3d-scene svg {
  width: 100%;
  height: auto;
}

/* Hero stats card (fallback/alternative) */
.hero-stats-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 8px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(43,122,62,0.07);
}
.stat-block {
  background: #fff;
  border-radius: calc(var(--r-xl) - 6px);
  padding: 32px 28px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-num .plus { color: var(--green); font-size: 1.6rem; }
.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* Hero stat float cards */
.hero-stat-float {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.hero-stat-float .stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--yellow-dark);
  font-weight: 800;
}
.hero-stat-float .stat-lbl {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hero-stat-float:nth-child(2) { top:10%; right:-20px; animation: floatA 6s ease-in-out infinite; }
.hero-stat-float:nth-child(3) { bottom:20%; left:-20px; animation: floatB 7s ease-in-out infinite; }
@keyframes floatA { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-10px);} }
@keyframes floatB { 0%,100%{transform:translateY(0);} 50%{transform:translateY(8px);} }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.66rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  animation: fadeUp 1.5s 1s both;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--green), transparent);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%  { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  100%{ transform: scaleY(0); transform-origin: bottom; }
}

/* ══════════════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.28s var(--ease);
  position: relative;
}
.btn-icon { width: 17px; height: 17px; transition: transform 0.28s; flex-shrink: 0; }
.btn:hover .btn-icon { transform: translateX(3px); }

.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 0 0 0 var(--green-glow);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--green-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-hi);
}
.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--text);
  font-weight: 700;
  box-shadow: 0 0 0 0 var(--yellow-glow);
}
.btn-yellow:hover {
  background: var(--yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--yellow-glow);
}
.btn-gold { background: var(--yellow); color: var(--text); font-weight: 700; }
.btn-gold:hover { background: var(--yellow-dark); transform: translateY(-2px); }

.btn-lg { padding: 16px 40px; font-size: 1rem; }
.btn-sm { padding: 9px 20px; font-size: 0.82rem; }

/* ══════════════════════════════════════════════════════════
   SECTION TYPOGRAPHY
══════════════════════════════════════════════════════════ */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--green);
  margin-bottom: 14px;
}
.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 22px; height: 1.5px;
  background: var(--green);
  border-radius: 2px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.section-lead {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.82;
  font-weight: 400;
  max-width: 600px;
}

/* ══════════════════════════════════════════════════════════
   STATS / COUNTERS BAND
══════════════════════════════════════════════════════════ */
.stats-band {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.counters-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.counter-cell {
  padding: 52px 40px;
  border-right: 1px solid var(--border);
  transition: background 0.25s;
  position: relative;
}
.counter-cell:last-child { border-right: none; }
.counter-cell:hover { background: var(--surface2); }
.counter-val {
  font-family: var(--font-display);
  font-size: 3.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
}
.counter-val .suf { color: var(--green); font-size: 2.2rem; }
.counter-lbl {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 10px;
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════════
   MARQUEE STRIP
══════════════════════════════════════════════════════════ */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 18px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding: 0 36px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  white-space: nowrap;
}
.marquee-item .sep { color: var(--yellow-dark); font-size: 1rem; }
@keyframes marquee { from{transform:translateX(0);} to{transform:translateX(-50%);} }

/* Marquee (old class alias) */
.marquee-wrap { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); padding: 16px 0; }
.marquee-wrap .marquee-track { animation: marquee 30s linear infinite; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
.marquee-item span { color: var(--yellow-dark); font-weight: 700; }
.marquee-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--yellow); opacity: 0.6; }

/* ══════════════════════════════════════════════════════════
   ABOUT / INTRO SPLIT
══════════════════════════════════════════════════════════ */
.intro-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}
.intro-decorative { position: relative; }
.intro-tag-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.intro-tag {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.28s, box-shadow 0.28s, transform 0.28s;
}
.intro-tag:hover {
  border-color: var(--green);
  box-shadow: 0 6px 24px var(--green-glow);
  transform: translateX(4px);
}
.intro-tag-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  background: var(--yellow-lo);
  border: 1px solid rgba(245,197,24,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.3rem;
}
.intro-tag-text strong {
  display: block;
  font-weight: 700;
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 3px;
}
.intro-tag-text span {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}
.year-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow-lo);
  border: 1px solid rgba(245,197,24,0.3);
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 0.85rem;
  color: var(--yellow-dark);
  font-weight: 600;
  margin-top: 20px;
}

/* ══════════════════════════════════════════════════════════
   SERVICES GRID
══════════════════════════════════════════════════════════ */
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 52px;
  gap: 32px;
}
.services-mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.service-tile {
  background: var(--surface);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.28s;
  cursor: pointer;
  color: inherit;
  position: relative;
  overflow: hidden;
}
.service-tile::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.36s var(--ease);
}
.service-tile:hover::after { transform: scaleX(1); }
.service-tile:hover { background: var(--surface2); }
.service-tile-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--green);
  opacity: 0.7;
}
.service-tile-icon { font-size: 2.2rem; transition: transform 0.3s var(--ease-bounce); }
.service-tile:hover .service-tile-icon { transform: scale(1.18); }
.service-tile-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.service-tile-desc {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
}
.service-tile-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 600;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.28s, transform 0.28s;
}
.service-tile:hover .service-tile-arrow { opacity: 1; transform: translateX(0); }

/* Service specs list inside tile */
.service-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}
.service-specs li {
  font-size: 0.78rem;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
}
.service-specs li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* Featured wide tile */
.service-tile.wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  gap: 48px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 100%);
}
.service-tile.wide .tile-content { flex: 1; }
.service-tile.wide .tile-visual {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: var(--yellow-lo);
  border: 2px solid rgba(245,197,24,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  flex-shrink: 0;
  transition: transform 0.4s var(--ease-bounce);
}
.service-tile.wide:hover .tile-visual { transform: scale(1.1) rotate(5deg); }

/* ══════════════════════════════════════════════════════════
   PRODUCTS LIST
══════════════════════════════════════════════════════════ */
.products-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.product-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 28px;
  background: var(--surface);
  padding: 26px 36px;
  transition: background 0.25s, padding-left 0.28s;
  color: inherit;
  position: relative;
}
.product-row:hover { background: #fff; padding-left: 44px; }
.product-row::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--yellow);
  transform: scaleY(0);
  transition: transform 0.28s var(--ease);
}
.product-row:hover::before { transform: scaleY(1); }
.product-row-num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.1em;
}
.product-row-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s;
}
.product-row:hover .product-row-name { color: var(--green); }
.product-row-tag {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 3px;
}
.product-row-arrow {
  color: var(--muted);
  font-size: 1.2rem;
  transition: color 0.25s, transform 0.25s;
}
.product-row:hover .product-row-arrow { color: var(--yellow-dark); transform: translateX(4px); }

/* Product icon row variant */
.product-row-icon {
  width: 40px; height: 40px;
  background: var(--green-lo);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.product-row-icon svg { width: 18px; height: 18px; color: var(--green); }

/* ══════════════════════════════════════════════════════════
   PROCESS STEPS
══════════════════════════════════════════════════════════ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 52px;
}
.process-step {
  background: var(--surface);
  padding: 40px 32px;
  position: relative;
  transition: background 0.28s;
}
.process-step:hover { background: #fff; }
.process-step-num {
  font-family: var(--font-display);
  font-size: 3.8rem;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  transition: color 0.28s;
}
.process-step:hover .process-step-num { color: var(--yellow-dark); }
.process-step-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.process-step-desc {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.72;
}
.process-connector {
  position: absolute;
  right: -13px; top: 40px;
  width: 26px; height: 26px;
  background: var(--bg);
  border: 1.5px solid var(--border-hi);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  font-size: 0.72rem;
  color: var(--green);
}

/* ══════════════════════════════════════════════════════════
   PROJECTS GRID
══════════════════════════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
  transition: border-color 0.28s, box-shadow 0.28s, transform 0.28s;
}
.project-card:hover {
  border-color: var(--green);
  box-shadow: 0 8px 28px var(--green-glow);
  transform: translateY(-3px);
}
.project-card-year {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--yellow-dark);
  margin-bottom: 12px;
}
.project-card-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.3;
}
.project-card-loc {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ══════════════════════════════════════════════════════════
   CTA BAND
══════════════════════════════════════════════════════════ */
.cta-band {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  border-radius: var(--r-xl);
  padding: 64px 72px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: rgba(245,197,24,0.12);
  border-radius: 50%;
  pointer-events: none;
}
.cta-band::after {
  content: '';
  position: absolute;
  bottom: -60px; left: 20%;
  width: 200px; height: 200px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.cta-band-pattern { display: none; }
.cta-band-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.cta-band-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}
.cta-band-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}
.cta-contact-item a { color: #fff; font-weight: 600; transition: color 0.2s; }
.cta-contact-item a:hover { color: var(--yellow); }
.cta-contact-icon {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cta-contact-icon svg { width: 16px; height: 16px; color: var(--yellow); }

/* ══════════════════════════════════════════════════════════
   FEATURE LIST
══════════════════════════════════════════════════════════ */
.feature-list { display: flex; flex-direction: column; gap: 12px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.6;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.feature-list li::before {
  content: '';
  width: 18px; height: 18px;
  min-width: 18px;
  border-radius: 50%;
  background: var(--green-lo);
  border: 1.5px solid rgba(43,122,62,0.25);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232b7a3e' stroke-width='2.5'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 1px;
}

/* App chips */
.app-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.app-chip {
  padding: 7px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.84rem;
  color: var(--text-2);
  transition: all 0.2s;
}
.app-chip:hover { border-color: var(--green); color: var(--green); background: var(--green-lo); }

/* Capability list */
.capability-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 20px;
}
.capability-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.87rem;
  color: var(--text-2);
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
}
.capability-list li::before {
  content: '';
  width: 7px; height: 7px;
  min-width: 7px;
  border-radius: 50%;
  background: var(--yellow);
}

/* ══════════════════════════════════════════════════════════
   PAGE HERO (product / about pages)
══════════════════════════════════════════════════════════ */
.page-hero {
  padding: 152px 0 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 0%, black 20%, transparent 100%);
}
.page-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.73rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 22px;
}
.page-hero-eyebrow a { color: var(--muted); transition: color 0.2s; }
.page-hero-eyebrow a:hover { color: var(--green); }
.page-hero-eyebrow .sep, .sep { color: var(--border-hi); }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.page-subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 400;
  max-width: 560px;
  line-height: 1.75;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════════════════════════
   SPEC TABLE
══════════════════════════════════════════════════════════ */
.spec-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.spec-table-head {
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--green);
  background: var(--surface2);
}
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table td {
  padding: 15px 28px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.spec-table td:first-child { color: var(--muted); width: 48%; font-weight: 500; }
.spec-table td:last-child { color: var(--text); font-weight: 600; }
.spec-table tr:last-child td { border-bottom: none; }
.spec-table tr:hover td { background: var(--surface2); }

/* Product detail layout */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-aside { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 24px; }
.product-overview {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.85;
  margin-bottom: 32px;
}
.product-features-title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--green);
  margin-bottom: 14px;
  margin-top: 32px;
}
.product-cta {
  background: linear-gradient(135deg, var(--green-lo), var(--surface));
  border: 1.5px solid rgba(43,122,62,0.18);
  border-radius: var(--r-lg);
  padding: 30px;
  text-align: center;
}
.product-cta h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.product-cta p { font-size: 0.9rem; color: var(--muted); margin-bottom: 22px; }

/* Spec grid */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 20px;
}
.spec-cell { background: var(--surface); padding: 22px 18px; transition: background 0.25s; }
.spec-cell:hover { background: var(--surface2); }
.spec-cell-label { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.spec-cell-val { font-size: 1rem; font-weight: 700; color: var(--text); }

/* ══════════════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════════════ */
.contact-layout, .contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info, .contact-info-block { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 22px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: border-color 0.28s, box-shadow 0.28s;
}
.contact-card:hover {
  border-color: var(--green);
  box-shadow: 0 6px 20px var(--green-glow);
}
.contact-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  background: var(--yellow-lo);
  border: 1px solid rgba(245,197,24,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-card-icon svg { width: 20px; height: 20px; color: var(--yellow-dark); }
.contact-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 7px;
}
.contact-card-val { font-size: 0.92rem; line-height: 1.7; color: var(--text-2); }
.contact-card-val a { color: var(--text); font-weight: 600; transition: color 0.2s; }
.contact-card-val a:hover { color: var(--green); }
.map-wrap {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 8px;
}

.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 48px;
}
.form-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 30px;
  letter-spacing: -0.02em;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: span 2; }
.form-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.form-input, .form-select, .form-textarea {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  padding: 13px 17px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  width: 100%;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-lo);
}
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 120px; }
.form-submit {
  margin-top: 8px;
  width: 100%;
  padding: 15px;
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.28s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.form-submit:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px var(--green-glow);
}
.form-msg { font-size: 0.9rem; font-weight: 500; margin-top: 12px; }

/* ══════════════════════════════════════════════════════════
   ABOUT / TEAM / FACTORY / VISION PAGES
══════════════════════════════════════════════════════════ */
.story-grid, .section-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.section-split.reverse { direction: rtl; }
.section-split.reverse > * { direction: ltr; }
.story-img, .split-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface2);
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
}
.story-body { font-size: 1.02rem; color: var(--text-2); line-height: 1.88; }
.story-body p + p { margin-top: 20px; }

/* Timeline */
.timeline { display: flex; flex-direction: column; }
.timeline-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-year {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--yellow-dark);
  opacity: 0.45;
  line-height: 1;
  transition: opacity 0.28s;
}
.timeline-item:hover .timeline-year { opacity: 1; }
.timeline-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.timeline-body { font-size: 0.88rem; color: var(--muted); line-height: 1.7; }

/* Team */
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 34px;
  transition: border-color 0.28s, box-shadow 0.28s;
}
.team-card:hover { border-color: var(--green); box-shadow: 0 8px 28px var(--green-glow); }
.team-name { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.team-role { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--yellow-dark); font-weight: 700; margin-bottom: 14px; }
.team-bio { font-size: 0.88rem; color: var(--muted); line-height: 1.75; }

/* Factory section layout */
.factory-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Factory specs grid */
.factory-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* Factory stats (old classes) */
.factory-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 48px;
}
.factory-stat { background: var(--surface); padding: 34px 28px; transition: background 0.25s; }
.factory-stat:hover { background: #fff; }
.factory-stat-val {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.factory-stat-label { font-size: 0.86rem; color: var(--muted); }

/* Factory spec cell */
.spec-cell {
  background: var(--surface);
  padding: 34px 28px;
  transition: background 0.25s;
}
.spec-cell:hover { background: #fff; }
.spec-cell-val {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.spec-cell-val span { color: var(--yellow-dark); }
.spec-cell-key {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Vision / Why Us */
.vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 48px;
}
.vision-tile {
  background: var(--surface);
  padding: 30px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: background 0.25s;
}
.vision-tile:hover { background: #fff; }
.vision-tile-icon {
  width: 46px; height: 46px;
  background: var(--yellow-lo);
  border: 1.5px solid rgba(245,197,24,0.28);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.vision-tile-icon svg { width: 22px; height: 22px; color: var(--yellow-dark); }
.vision-tile-name { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.vision-tile-desc { font-size: 0.86rem; color: var(--muted); line-height: 1.7; }

/* Certs */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
.cert-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 26px;
  text-align: center;
  transition: border-color 0.28s;
}
.cert-card:hover { border-color: var(--yellow); }
.cert-card-name { font-size: 1rem; font-weight: 700; color: var(--yellow-dark); margin-bottom: 5px; }
.cert-card-sub { font-size: 0.82rem; color: var(--muted); }

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--surface);
  border-top: 3px solid var(--yellow);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-desc {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.82;
  max-width: 290px;
}
.footer-contact-mini { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.footer-contact-mini a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-contact-mini a:hover { color: var(--green); }
.footer-contact-mini svg { width: 14px; height: 14px; color: var(--green); flex-shrink: 0; }
.footer-nav-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text);
  margin-bottom: 18px;
}
.footer-nav-list { display: flex; flex-direction: column; gap: 10px; }
.footer-nav-list a {
  font-size: 0.87rem;
  color: var(--muted);
  transition: color 0.2s, padding-left 0.2s;
  display: inline-block;
}
.footer-nav-list a:hover { color: var(--green); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}
.footer-bottom-links { display: flex; gap: 22px; }
.footer-bottom-links a { color: var(--muted); transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--green); }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  z-index: 400;
  transition: transform 0.3s var(--ease-bounce), box-shadow 0.3s;
  font-size: 1.6rem;
  line-height: 1;
  text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* ══════════════════════════════════════════════════════════
   PAGE SECTION VARIANTS
══════════════════════════════════════════════════════════ */
.page-section-alt  { background: var(--surface); }
.page-section-alt2 { background: var(--surface2); }

/* ══════════════════════════════════════════════════════════
   *** CRITICAL FIX: FADE UP (scroll reveal) ***
   Script adds 'fade-up-active' class, NOT 'visible'
══════════════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.72s var(--ease-out), transform 0.72s var(--ease-out);
}
/* Both class names supported for compatibility */
.fade-up.fade-up-active,
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤1100px)
══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-aside { position: static; }
  .factory-section { grid-template-columns: 1fr; gap: 48px; }
  .intro-section { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤900px)
══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }

  .hero-inner { text-align: center; }
  .hero-actions, .hero-tags { justify-content: center; }
  .section-lead { margin-left: auto; margin-right: auto; }

  .counters-row { grid-template-columns: 1fr 1fr; }
  .counter-cell { border-right: none; border-bottom: 1px solid var(--border); }
  .counter-cell:nth-child(odd) { border-right: 1px solid var(--border); }

  .services-mega-grid { grid-template-columns: 1fr 1fr; }
  .service-tile.wide { grid-column: span 2; flex-direction: column; align-items: flex-start; }
  .service-tile.wide .tile-visual { width: 80px; height: 80px; font-size: 2rem; }

  .process-grid { grid-template-columns: 1fr 1fr; }

  .projects-grid { grid-template-columns: 1fr 1fr; }

  .cta-band {
    grid-template-columns: 1fr;
    padding: 48px 40px;
    gap: 40px;
  }

  .contact-layout, .contact-grid { grid-template-columns: 1fr; }
  .story-grid, .section-split { grid-template-columns: 1fr; gap: 40px; }
  .section-split.reverse { direction: ltr; }

  .team-grid { grid-template-columns: 1fr; }
  .factory-stats { grid-template-columns: 1fr 1fr; }
  .factory-specs { grid-template-columns: 1fr 1fr; }
  .vision-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr 1fr; }

  .capability-list { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤680px)
══════════════════════════════════════════════════════════ */
@media (max-width: 680px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }

  /* Hero */
  .hero-title { font-size: clamp(2.8rem, 10vw, 4rem); }
  .hero-left { padding: 32px 0 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-tags { justify-content: center; }

  /* Counters */
  .counters-row { grid-template-columns: 1fr 1fr; }
  .counter-cell { padding: 32px 20px; }
  .counter-val { font-size: 2.6rem; }
  .counter-cell:nth-child(odd) { border-right: 1px solid var(--border); }
  .counter-cell:nth-child(even) { border-right: none; }

  /* Services */
  .services-mega-grid { grid-template-columns: 1fr; }
  .service-tile.wide { grid-column: span 1; }
  .service-tile-arrow { opacity: 1; transform: translateX(0); }

  /* Process */
  .process-grid { grid-template-columns: 1fr; }
  .process-step-num { font-size: 2.5rem; }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; }

  /* CTA */
  .cta-band { padding: 32px 24px; border-radius: var(--r-lg); }
  .cta-band-title { font-size: 1.8rem; }

  /* Products list */
  .products-list .product-row {
    grid-template-columns: 40px 1fr auto;
    gap: 14px;
    padding: 18px 20px;
  }
  .product-row:hover { padding-left: 20px; }

  /* Spec table */
  .spec-table td { padding: 12px 16px; font-size: 0.84rem; }

  /* Contact */
  .contact-form-wrap { padding: 28px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-desc { max-width: 100%; }

  /* Factory */
  .factory-specs { grid-template-columns: 1fr 1fr; }
  .factory-stats { grid-template-columns: 1fr 1fr; }

  /* Cert grid */
  .cert-grid { grid-template-columns: 1fr; }

  /* About vision */
  .vision-grid { grid-template-columns: 1fr; }

  /* Page hero */
  .page-title { font-size: clamp(2.2rem, 9vw, 3.5rem); }
  .page-hero { padding: 120px 0 56px; }

  /* CTA band actions stacked */
  .cta-band-actions { gap: 10px; }

  /* Mobile nav font size */
  .mobile-nav a { font-size: 1.3rem; }

  /* WhatsApp button */
  .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; }

  /* Footer bottom stacked */
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  /* Spec grid */
  .spec-grid { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤440px)
══════════════════════════════════════════════════════════ */
@media (max-width: 440px) {
  .hero-title { font-size: clamp(2.2rem, 11vw, 3rem); }
  .section-title { font-size: 1.75rem; }
  .btn-lg { padding: 13px 24px; font-size: 0.9rem; }
  .counters-row { grid-template-columns: 1fr; }
  .counter-cell { border-right: none !important; }
  .factory-specs { grid-template-columns: 1fr; }
  .factory-stats { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 28px 20px; }
  .counter-val { font-size: 2.2rem; }
  .page-title { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-eyebrow { font-size: 0.65rem; letter-spacing: 0.14em; }
}