/* ==========================================================================
   iTech Cambodia — Design System
   ========================================================================== */

:root {
  /* Brand colors (from company profile: navy + orange + cream) */
  --navy-900: #0e1f3d;
  --navy-800: #142c52;
  --navy-700: #1c3a68;
  --navy-600: #26497f;
  --orange-600: #e8570f;
  --orange-500: #f36a1f;
  --orange-400: #ff8a3d;
  --cream-100: #f7f3ee;
  --cream-50: #fbf9f6;
  --ink-900: #14171f;
  --ink-700: #3c4250;
  --ink-500: #6b7180;
  --line-200: #e6e2da;
  --line-100: #eeebe4;
  --white: #ffffff;

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-head: "Poppins", var(--font-body);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(14, 31, 61, 0.06);
  --shadow-md: 0 12px 32px rgba(14, 31, 61, 0.10);
  --shadow-lg: 0 24px 60px rgba(14, 31, 61, 0.16);

  --container: 1180px;
  --nav-h: 76px;
}

/* ---------- Reset ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-700);
  background: var(--cream-50);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 .6em;
  font-weight: 700;
}
p { margin: 0 0 1em; }
button { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

section { padding: 96px 0; }
@media (max-width: 768px) {
  section { padding: 64px 0; }
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange-600);
  background: rgba(243, 106, 31, .09);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.section-tag::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange-500);
}

.section-head {
  max-width: 680px;
  margin: 0 0 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.section-head p { color: var(--ink-500); font-size: 17px; }

.bg-alt { background: var(--cream-100); }
.bg-navy {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: rgba(255,255,255,.86);
}
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4 { color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff;
  box-shadow: 0 10px 24px rgba(232, 87, 15, .28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(232, 87, 15, .36); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,.4);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }

.btn-navy {
  background: var(--navy-900);
  color: #fff;
}
.btn-navy:hover { transform: translateY(-2px); background: var(--navy-800); }

.btn-ghost {
  background: transparent;
  border-color: var(--line-200);
  color: var(--navy-900);
}
.btn-ghost:hover { border-color: var(--orange-500); color: var(--orange-600); }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(251, 249, 246, .82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.navbar.is-scrolled {
  background: rgba(251, 249, 246, .96);
  border-color: var(--line-200);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  color: var(--navy-900);
}
.brand-logo { height: 42px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 14.5px;
  color: var(--ink-700);
  transition: background .18s ease, color .18s ease;
}
.nav-links a:hover { background: var(--cream-100); color: var(--navy-900); }
.nav-links a.active { background: var(--navy-900); color: #fff; }

.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-actions .btn { padding: 11px 22px; font-size: 14px; }
.nav-actions .btn-primary { background: linear-gradient(135deg, var(--orange-500), var(--orange-600)); color: #fff; box-shadow: 0 8px 18px rgba(232,87,15,.24);}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--navy-900);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

@media (max-width: 920px) {
  .nav-links { display: none; }
  .nav-actions .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  body.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--white);
    padding: 12px 24px 24px;
    border-bottom: 1px solid var(--line-200);
    box-shadow: var(--shadow-md);
    gap: 2px;
  }
  body.nav-open .nav-links a { width: 100%; padding: 14px 16px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 88px);
  padding-bottom: 100px;
  background: radial-gradient(1100px 520px at 82% -10%, rgba(243,106,31,.16), transparent 60%),
              linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 62%, var(--navy-700) 100%);
  color: rgba(255,255,255,.88);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(700px 400px at 75% 20%, black, transparent 75%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px; font-weight: 600; letter-spacing: .04em;
  color: var(--orange-400);
  margin-bottom: 22px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(34px, 4.6vw, 56px);
  letter-spacing: -.01em;
}
.hero h1 span { color: var(--orange-400); }
.hero-lead {
  font-size: 18px;
  color: rgba(255,255,255,.72);
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }
.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat b {
  display: block;
  font-family: var(--font-head);
  font-size: 26px;
  color: #fff;
}
.hero-stat span { display: block; font-size: 13px; color: rgba(255,255,255,.55); }

.hero-visual {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 560px;
  margin: 0 auto;
}
.hero-orbit {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,.18);
}
.hero-orbit.o2 { inset: 9.5%; border-style: solid; border-color: rgba(255,255,255,.10); }
.hero-core {
  position: absolute; inset: 18%;
  border-radius: 50%;
  background: linear-gradient(140deg, rgba(243,106,31,.9), rgba(14,31,61,.4));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 30px 80px rgba(243,106,31,.35), inset 0 0 60px rgba(255,255,255,.08);
}
.hero-core svg { width: 46%; height: 46%; }
.hero-chip {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(10px);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 15px; font-weight: 600; color: #fff;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  animation: float 5s ease-in-out infinite;
}
.hero-chip svg { width: 22px; height: 22px; color: var(--orange-400); flex-shrink: 0; }
.hero-chip.c1 { top: 0%; left: -14%; animation-delay: 0s; }
.hero-chip.c2 { bottom: 16%; left: -18%; animation-delay: 1.2s; }
.hero-chip.c3 { top: 6%; right: -16%; animation-delay: .6s; }
.hero-chip.c4 { bottom: -6%; right: -10%; animation-delay: 1.8s; }

.hero-more { margin-top: 34px; max-width: 100%; }
.hero-more-label {
  display: block;
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 12px;
}
.hero-more-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-right: -24px;
  padding-right: 24px;
  mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent 100%);
  scrollbar-width: thin;
}
.hero-more-list::-webkit-scrollbar { height: 4px; }
.hero-more-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,.2); border-radius: 4px; }
.hero-more-chip {
  padding: 9px 16px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,.82);
  white-space: nowrap;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  position: relative;
  padding: calc(var(--nav-h) + 70px) 0 76px;
  background: radial-gradient(900px 420px at 85% -20%, rgba(243,106,31,.18), transparent 60%),
              linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: rgba(255,255,255,.85);
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(600px 320px at 80% 10%, black, transparent 75%);
}
.page-header .breadcrumb {
  position: relative;
  display: flex; gap: 8px; align-items: center;
  font-size: 13.5px; color: rgba(255,255,255,.55);
  margin-bottom: 18px;
}
.page-header .breadcrumb a:hover { color: #fff; }
.page-header .breadcrumb .sep { opacity: .5; }
.page-header h1 { position: relative; color: #fff; font-size: clamp(30px, 4vw, 44px); margin-bottom: 14px; }
.page-header p { position: relative; max-width: 620px; font-size: 16.5px; color: rgba(255,255,255,.68); margin: 0; }

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-200); }

.icon-tile {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(243,106,31,.14), rgba(14,31,61,.08));
  color: var(--orange-600);
  margin-bottom: 20px;
}
.icon-tile svg { width: 28px; height: 28px; }

/* Grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
}

/* ---------- Pillars strip (home) ---------- */
.pillars { margin-top: -64px; position: relative; z-index: 5; }
.pillars .grid-3 { gap: 24px; }
.pillar-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-100);
}
.pillar-card h3 { font-size: 19px; margin-bottom: 10px; }
.pillar-card p { font-size: 14.5px; color: var(--ink-500); margin-bottom: 0; }
.pillar-card .icon-tile { margin-bottom: 18px; }

/* ---------- Logo strip ---------- */
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.logo-chip {
  padding: 14px 22px;
  background: var(--white);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--navy-800);
  letter-spacing: .01em;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.logo-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: var(--orange-400); }

/* ---------- Service tabs (services page) ---------- */
.svc-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.svc-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 24px 8px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-200);
  background: var(--white);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink-700);
  cursor: pointer;
  transition: all .2s ease;
}
.svc-tab-num {
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream-100);
  color: var(--navy-800);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  transition: background .2s ease, color .2s ease;
}
.svc-tab:hover { border-color: var(--orange-400); color: var(--orange-600); }
.svc-tab.active {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: #fff;
}
.svc-tab.active .svc-tab-num {
  background: var(--orange-500);
  color: #fff;
}
.svc-panel { display: none; }
.svc-panel.active { display: block; animation: fadeUp .35s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0);} }

.svc-panel-head {
  display: flex; align-items: center; gap: 18px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-200);
}
.svc-panel-head .icon-tile { margin-bottom: 0; width: 64px; height: 64px; }
.svc-panel-head .icon-tile svg { width: 32px; height: 32px; }
.svc-panel-head h3 { margin-bottom: 4px; font-size: 24px; }
.svc-panel-head p { margin: 0; color: var(--ink-500); font-size: 14.5px; }

.svc-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 28px; }
@media (max-width: 640px) { .svc-list { grid-template-columns: 1fr; } }
.svc-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--line-100);
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--ink-700);
  font-size: 14.5px;
  transition: border-color .18s ease, transform .18s ease;
}
.svc-list li:hover { border-color: var(--orange-400); transform: translateX(3px); }
.svc-list li svg { width: 18px; height: 18px; color: var(--orange-500); flex-shrink: 0; }

/* ---------- Process / cycle ---------- */
.process-strip { display: flex; flex-wrap: wrap; gap: 20px; }
.process-step {
  flex: 1 1 150px;
  text-align: center;
  padding: 26px 16px;
  background: var(--white);
  border: 1px solid var(--line-100);
  border-radius: var(--radius-md);
  position: relative;
}
.process-step .num {
  width: 34px; height: 34px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
}
.process-step h4 { font-size: 14.5px; margin-bottom: 4px; }
.process-step p { font-size: 12.5px; color: var(--ink-500); margin: 0; }

/* ---------- Values (about page) ---------- */
.value-row {
  display: flex;
  gap: 22px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-200);
}
.value-row:last-child { border-bottom: none; }
.value-row .icon-tile { margin-bottom: 0; flex-shrink: 0; }
.value-row h3 { font-size: 19px; margin-bottom: 6px; }
.value-row p { margin: 0; color: var(--ink-500); }

/* ---------- Industry chips ---------- */
.chip-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  background: var(--cream-100);
  border: 1px solid var(--line-200);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy-800);
}

/* ---------- Timeline (about) ---------- */
.about-media {
  position: relative;
  min-height: 420px;
  display: flex; align-items: center; justify-content: center;
}
.about-media::before {
  content: "";
  position: absolute;
  inset: -12%;
  z-index: 0;
  background: radial-gradient(closest-side, rgba(243,106,31,.4), transparent 70%);
  animation: about-glow 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes about-glow {
  0%, 100% { opacity: .45; transform: scale(1); }
  50% { opacity: .85; transform: scale(1.1); }
}
.about-media-inner {
  position: relative;
  z-index: 1;
  width: 100%; height: 100%;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-media-inner svg { width: 62%; opacity: .92; }
.about-media-inner img,
.about-media-inner video { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-media-inner::after {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

/* ---------- Testimonial / customer cards ---------- */
.customer-card {
  background: var(--white);
  border: 1px solid var(--line-100);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.customer-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.customer-mark {
  width: 64px; height: 64px;
  border-radius: 16px;
  margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  color: #fff;
  background: var(--white);
  border: 1px solid var(--line-100);
  padding: 8px;
  overflow: hidden;
}
.customer-mark img { width: 100%; height: 100%; object-fit: contain; }
.customer-card h4 { font-size: 15.5px; margin-bottom: 6px; }
.customer-card span { font-size: 12.5px; color: var(--ink-500); }

/* ---------- CTA band ---------- */
.cta-band {
  border-radius: var(--radius-lg);
  padding: 56px;
  background: radial-gradient(700px 300px at 15% 0%, rgba(243,106,31,.25), transparent 60%),
              linear-gradient(135deg, var(--navy-900), var(--navy-800));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 8px; font-size: 28px; }
.cta-band p { color: rgba(255,255,255,.68); margin: 0; max-width: 460px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-card {
  background: var(--navy-900);
  color: rgba(255,255,255,.85);
  border-radius: var(--radius-lg);
  padding: 36px;
  background-image: radial-gradient(500px 260px at 90% 0%, rgba(243,106,31,.22), transparent 60%);
}
.contact-info-card h3 { color: #fff; font-size: 21px; margin-bottom: 22px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-item:last-child { margin-bottom: 0; }
.contact-item .icon-tile {
  width: 44px; height: 44px; margin-bottom: 0; flex-shrink: 0;
  background: rgba(255,255,255,.1); color: var(--orange-400);
}
.contact-item .icon-tile svg { width: 20px; height: 20px; }
.contact-item h4 { font-size: 14px; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; font-family: var(--font-body); font-weight: 600; }
.contact-item p, .contact-item a { margin: 0; color: #fff; font-size: 15px; font-weight: 500; }
.contact-item a:hover { color: var(--orange-400); }
.social-row { display: flex; gap: 10px; margin-top: 28px; }
.social-row a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease, transform .2s ease;
}
.social-row a:hover { background: var(--orange-500); transform: translateY(-3px); }
.social-row svg { width: 17px; height: 17px; color: #fff; }

.form-card {
  background: var(--white);
  border: 1px solid var(--line-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--navy-800); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-200);
  background: var(--cream-50);
  font-family: inherit;
  font-size: 14.5px;
  color: var(--ink-900);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(243,106,31,.12);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 12.5px; color: var(--ink-500); margin-top: 14px; }
.form-success {
  display: none;
  align-items: center; gap: 10px;
  background: #ecfaf1; color: #147a4a;
  border: 1px solid #bdeccf;
  padding: 14px 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  margin-bottom: 20px;
}
.form-success.show { display: flex; }
.form-error {
  display: none;
  align-items: center; gap: 10px;
  background: #fdecec; color: #b3261e;
  border: 1px solid #f5c2c0;
  padding: 14px 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  margin-bottom: 20px;
}
.form-error.show { display: flex; }
.hidden-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-200);
  height: 340px;
  margin-top: 24px;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(255,255,255,.6);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .9fr .9fr 1.5fr;
  gap: 40px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { text-align: center; }
.footer-brand .brand { color: #fff; margin-bottom: 14px; justify-content: center; }
.footer-brand .brand-logo { height: 36px; }
.footer-brand-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  color: #fff;
}
.footer-brand-text small {
  display: block;
  font-family: "Caveat", cursive;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .02em;
  color: var(--orange-400);
  margin-top: 2px;
}
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.5); max-width: 300px; margin-left: auto; margin-right: auto; }
.footer-col h4 { color: #fff; font-size: 14.5px; margin-bottom: 18px; text-transform: uppercase; letter-spacing: .05em; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,.55); transition: color .18s ease; }
.footer-col ul a:hover { color: var(--orange-400); }
.footer-col .contact-item { margin-bottom: 16px; align-items: center; }
.footer-col .contact-item .icon-tile { width: 34px; height: 34px; background: rgba(255,255,255,.08); color: var(--orange-400); }
.footer-col .contact-item .icon-tile svg { width: 16px; height: 16px; }
.footer-col .contact-item p, .footer-col .contact-item a { font-size: 13.5px; color: rgba(255,255,255,.6); font-weight: 400; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; font-size: 13px; color: rgba(255,255,255,.4);
  flex-wrap: wrap; gap: 10px;
}
.footer-bottom a:hover { color: rgba(255,255,255,.8); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Back to top ---------- */
.back-top {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--navy-900);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: all .25s ease;
  z-index: 900;
  border: none; cursor: pointer;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--orange-600); }
.back-top svg { width: 18px; height: 18px; }

@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-4 { gap: 20px; }
}