/* ==========================================================================
   Samnomi Oil & Gas Global Limited — Design System
   ========================================================================== */

:root {
  /* Brand colours sampled from company profile / logo */
  --navy-950: #051a30;
  --navy-900: #082c50;
  --navy-800: #0e3763;
  --navy-700: #164679;
  --navy-100: #e7edf5;
  --navy-50: #f2f5f9;

  --red-700: #96141c;
  --red-600: #b31218;
  --red-500: #d11a22;

  --gold-600: #b9860b;
  --gold-500: #d49a0b;
  --gold-400: #eab308;
  --gold-100: #fdf3d9;

  --ink-900: #101820;
  --ink-700: #2a3644;
  --ink-500: #55636f;
  --ink-300: #8a95a1;

  --paper-0: #ffffff;
  --paper-50: #f6f7f9;
  --paper-100: #eef1f4;
  --paper-200: #dfe4e9;

  --shadow-sm: 0 1px 2px rgba(8, 44, 80, 0.06), 0 1px 3px rgba(8, 44, 80, 0.08);
  --shadow-md: 0 4px 14px rgba(8, 44, 80, 0.10), 0 2px 4px rgba(8, 44, 80, 0.06);
  --shadow-lg: 0 20px 40px -12px rgba(5, 26, 48, 0.25);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --container: 1240px;
  --nav-h: 78px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink-700);
  background: var(--paper-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font: inherit; }
h1, h2, h3, h4 {
  font-family: 'Poppins', 'Inter', sans-serif;
  color: var(--navy-900);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---------- Layout helpers ---------- */
.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
@media (max-width: 900px) {
  .section { padding: 68px 0; }
  .section-tight { padding: 48px 0; }
}

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold-500);
  display: inline-block;
}
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); margin-bottom: 14px; }
.section-head p { color: var(--ink-500); font-size: 1.05rem; }

.bg-navy { background: var(--navy-900); color: rgba(255,255,255,0.88); }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: #fff; }
.bg-paper { background: var(--paper-50); }

.grid { display: grid; gap: 28px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .g-3, .g-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .g-2, .g-3, .g-4 { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--red-600); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--red-500); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn-gold { background: var(--gold-500); color: var(--navy-950); box-shadow: var(--shadow-sm); }
.btn-gold:hover { background: var(--gold-400); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,0.5); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-outline-navy { background: transparent; border: 1.5px solid var(--navy-800); color: var(--navy-900); }
.btn-outline-navy:hover { background: var(--navy-900); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 18px; font-size: 0.85rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(8, 44, 80, 0.0);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), height .35s var(--ease);
}
.site-header.solid {
  background: rgba(8, 44, 80, 0.97);
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 24px rgba(5,26,48,0.18);
  height: 68px;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 42px; width: auto; transition: height .35s var(--ease); }
.site-header.solid .brand img { height: 36px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: 'Poppins', sans-serif; color: #fff; font-size: 1rem; letter-spacing: 0.02em; }
.brand-text span { font-size: 0.62rem; letter-spacing: 0.12em; color: var(--gold-500); font-weight: 600; }

.main-nav { display: flex; align-items: center; gap: 2px; }
.main-nav a {
  padding: 10px 16px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-radius: 6px;
  transition: color .25s, background .25s;
  position: relative;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.main-nav a.active { color: #fff; }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 5px;
  height: 2px;
  background: var(--gold-500);
  border-radius: 2px;
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.header-actions .phone-link { display: flex; align-items: center; gap: 8px; color: #fff; font-size: 0.88rem; font-weight: 500; }
.header-actions .phone-link svg { width: 16px; height: 16px; color: var(--gold-500); }
@media (max-width: 1080px) {
  .header-actions .phone-link { display: none; }
}

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: #fff;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 22px; height: 2px; background: #fff;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
  position: relative;
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 980px) {
  .main-nav {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--navy-950);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 20px 26px;
    gap: 2px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .4s var(--ease), opacity .3s var(--ease);
  }
  .main-nav.open { max-height: 640px; opacity: 1; }
  .main-nav a { padding: 13px 10px; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .main-nav .btn { margin-top: 10px; }
  .nav-toggle { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--navy-950);
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 78% center; opacity: 0.55; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(5,20,38,0.96) 18%, rgba(8,44,80,0.72) 48%, rgba(8,44,80,0.28) 78%),
              linear-gradient(0deg, rgba(5,20,38,0.75), transparent 40%);
}
.hero-content { position: relative; z-index: 2; padding-top: var(--nav-h); min-width: 0; width: 100%; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 8px;
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 26px;
  color: var(--gold-500);
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-500); box-shadow: 0 0 0 4px rgba(212,154,11,0.25); }
.hero h1 {
  color: #fff;
  font-size: clamp(2.3rem, 5vw, 4rem);
  max-width: 780px;
  margin-bottom: 22px;
}
.hero h1 em { font-style: normal; color: var(--gold-500); }
.hero .lede { font-size: 1.18rem; max-width: 600px; color: rgba(255,255,255,0.82); margin-bottom: 38px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-tags { display: flex; gap: 10px 28px; flex-wrap: wrap; font-size: 0.85rem; color: rgba(255,255,255,0.72); }
.hero-tags li { display: flex; align-items: center; gap: 8px; }
.hero-tags svg { width: 16px; height: 16px; color: var(--gold-500); flex: none; }

.hero-scroll {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.55);
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
}
.hero-scroll .line { width: 1px; height: 34px; background: linear-gradient(#fff, transparent); animation: scrolldrop 2s infinite; }
@keyframes scrolldrop { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* page hero (interior pages) */
.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 74px) 0 84px;
  color: #fff;
  background: linear-gradient(120deg, var(--navy-950), var(--navy-800));
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(212,154,11,0.16), transparent 45%),
    radial-gradient(circle at 15% 90%, rgba(179,18,24,0.18), transparent 45%);
}
.page-hero .wrap { position: relative; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.82rem; color: rgba(255,255,255,0.55); margin-bottom: 22px; }
.breadcrumb a:hover { color: #fff; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 2.9rem); max-width: 780px; margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.78); max-width: 640px; font-size: 1.05rem; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }

.pillar {
  display: flex; gap: 18px;
  background: #fff; border: 1px solid var(--paper-200);
  border-radius: var(--radius-md); padding: 26px;
}
.pillar .num {
  flex: none; width: 42px; height: 42px; border-radius: 50%;
  background: var(--red-600); color: #fff; font-weight: 700; font-family: 'Poppins',sans-serif;
  display: flex; align-items: center; justify-content: center; font-size: 0.95rem;
}
.pillar h4 { font-size: 1.02rem; margin-bottom: 6px; }
.pillar p { color: var(--ink-500); font-size: 0.92rem; }

.icon-box {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy-100); color: var(--navy-800);
  margin-bottom: 18px;
}
.icon-box svg { width: 26px; height: 26px; }
.icon-box.gold { background: var(--gold-100); color: var(--gold-600); }
.icon-box.red { background: #fbe6e7; color: var(--red-600); }

.service-card h3 { font-size: 1.14rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-500); font-size: 0.94rem; margin-bottom: 16px; }
.service-card .more { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 0.88rem; color: var(--red-600); }
.service-card .more svg { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.service-card:hover .more svg { transform: translateX(4px); }

.check-list li { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; font-size: 0.95rem; color: var(--ink-700); }
.check-list svg { width: 18px; height: 18px; flex: none; color: var(--gold-600); margin-top: 3px; }
.dot-list li { display: flex; gap: 12px; align-items: flex-start; padding: 7px 0; font-size: 0.95rem; }
.dot-list li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red-600); margin-top: 8px; flex: none; }
.dot-list.gold li::before { background: var(--gold-500); }
.dot-list.navy li::before { background: var(--navy-700); }

/* image figure */
.figure { border-radius: var(--radius-md); overflow: hidden; position: relative; box-shadow: var(--shadow-md); }
.figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.figure:hover img { transform: scale(1.04); }
.figure figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 14px 18px;
  background: linear-gradient(0deg, rgba(5,20,38,0.85), transparent);
  color: #fff; font-size: 0.82rem; font-weight: 500;
}

/* ---------- Process / Timeline ---------- */
.process { display: flex; align-items: flex-start; justify-content: space-between; gap: 4px; flex-wrap: wrap; }
.process-step { display: flex; flex-direction: column; align-items: center; text-align: center; width: 130px; }
.process-step .circle {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins',sans-serif; font-weight: 700; font-size: 1.05rem;
  background: var(--navy-800); color: #fff; margin-bottom: 12px;
  border: 3px solid rgba(212,154,11,0.4);
}
.process-step.active .circle { background: var(--red-600); border-color: var(--gold-500); }
.process-step span { font-size: 0.86rem; font-weight: 600; color: var(--navy-900); }
.process-arrow { flex: 1; height: 2px; background: repeating-linear-gradient(90deg, var(--paper-200) 0 6px, transparent 6px 12px); margin-top: 27px; min-width: 20px; }
@media (max-width: 760px) { .process { flex-direction: column; align-items: stretch; } .process-arrow { display:none; } .process-step { flex-direction: row; width: auto; text-align: left; gap: 14px; } .process-step .circle { margin-bottom: 0; } }

/* ---------- Stat strip ---------- */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.stat-cell { background: var(--navy-900); padding: 34px 26px; border-right: 1px solid rgba(255,255,255,0.1); }
.stat-cell:last-child { border-right: none; }
.stat-cell .num { font-family: 'Poppins',sans-serif; font-size: 2rem; font-weight: 700; color: var(--gold-500); }
.stat-cell .lbl { font-size: 0.84rem; color: rgba(255,255,255,0.72); margin-top: 6px; }
@media (max-width: 760px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } .stat-cell { border-bottom: 1px solid rgba(255,255,255,0.1); } }

/* ---------- Spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.spec-table tr { border-bottom: 1px solid var(--paper-200); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 16px 22px; font-size: 0.95rem; }
.spec-table td:first-child { color: var(--ink-500); font-weight: 500; width: 40%; background: var(--paper-50); }
.spec-table td:last-child { color: var(--navy-900); font-weight: 600; }

/* ---------- Logo strip ---------- */
.logo-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; align-items: center; }
.logo-strip .logo-tile {
  background: #fff; border: 1px solid var(--paper-200); border-radius: var(--radius-md);
  padding: 22px 16px; display: flex; align-items: center; justify-content: center;
  height: 92px;
  filter: grayscale(1) opacity(0.65);
  transition: filter .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.logo-strip .logo-tile:hover { filter: grayscale(0) opacity(1); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.logo-strip .logo-tile img { max-height: 46px; max-width: 100%; }
@media (max-width: 900px) { .logo-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .logo-strip { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Cert grid ---------- */
.cert-tile {
  background: #fff; border: 1px solid var(--paper-200); border-radius: var(--radius-md);
  padding: 24px; text-align: center;
}
.cert-tile .icon-box { margin: 0 auto 16px; }
.cert-tile h4 { font-size: 0.92rem; margin-bottom: 4px; }
.cert-tile p { font-size: 0.8rem; color: var(--ink-500); }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 64px 56px;
  background: linear-gradient(120deg, var(--navy-950) 0%, var(--navy-800) 60%, var(--navy-700) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 90% 10%, rgba(212,154,11,0.22), transparent 40%);
}
.cta-banner > * { position: relative; }
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); max-width: 480px; margin-bottom: 10px; }
.cta-banner p { color: rgba(255,255,255,0.75); max-width: 440px; }
.cta-banner .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Timeline (leadership / story) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 36px; } }
.split.reverse .split-media { order: 2; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: rgba(255,255,255,0.68); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 52px; border-bottom: 1px solid rgba(255,255,255,0.09); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h5 { color: #fff; font-family: 'Poppins',sans-serif; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer .brand-text strong { color: #fff; }
.footer-about p { font-size: 0.9rem; margin: 16px 0 20px; max-width: 320px; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { font-size: 0.9rem; transition: color .2s; }
.footer-links a:hover { color: var(--gold-500); }
.footer-contact li { display: flex; gap: 10px; font-size: 0.88rem; margin-bottom: 14px; align-items: flex-start; }
.footer-contact svg { width: 17px; height: 17px; color: var(--gold-500); flex: none; margin-top: 2px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; font-size: 0.82rem; flex-wrap: wrap; gap: 10px; }
.social-row { display: flex; gap: 10px; }
.social-row a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.18); display: flex; align-items: center; justify-content: center; transition: background .25s, border-color .25s; }
.social-row a:hover { background: var(--red-600); border-color: var(--red-600); }
.social-row svg { width: 16px; height: 16px; }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--navy-900); }
.field input, .field select, .field textarea {
  padding: 13px 15px; border: 1.5px solid var(--paper-200); border-radius: var(--radius-sm);
  background: var(--paper-50); color: var(--ink-900); font-size: 0.95rem;
  transition: border-color .25s, background .25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--navy-700); background: #fff;
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--ink-300); margin-top: 14px; }
.form-success { display: none; align-items: center; gap: 12px; background: var(--navy-50); border: 1px solid var(--navy-100); padding: 18px 20px; border-radius: var(--radius-sm); margin-top: 18px; color: var(--navy-900); font-size: 0.92rem; }
.form-success.show { display: flex; }
.form-success svg { width: 22px; height: 22px; color: var(--gold-600); flex: none; }

.contact-card { background: #fff; border: 1px solid var(--paper-200); border-radius: var(--radius-md); padding: 26px; display: flex; gap: 16px; }
.contact-card .icon-box { margin-bottom: 0; }
.contact-card h4 { font-size: 0.95rem; margin-bottom: 6px; }
.contact-card p, .contact-card a { font-size: 0.92rem; color: var(--ink-500); }
.contact-card a:hover { color: var(--red-600); }

.map-frame { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--paper-200); }
.map-frame iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ---------- Reveal-on-scroll ----------
   Progressive enhancement: content is visible by default so it never
   depends on JS running. Only .js-ready html (set by an inline script)
   arms the hidden starting state; main.js then reveals on scroll. */
html.js-ready .reveal { opacity: 0; transform: translateY(28px); }
.reveal { transition: opacity .8s var(--ease), transform .8s var(--ease); }
html.js-ready .reveal.in, .reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---------- Accordion (services page) ---------- */
.accordion-item { border-bottom: 1px solid var(--paper-200); }
.accordion-item:first-child { border-top: 1px solid var(--paper-200); }
.accordion-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; text-align: left; font-family: 'Poppins',sans-serif; font-weight: 600; color: var(--navy-900);
  font-size: 1.02rem;
}
.accordion-trigger .plus { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--paper-200); flex: none; position: relative; transition: transform .35s var(--ease), background .3s, border-color .3s; }
.accordion-trigger .plus::before, .accordion-trigger .plus::after { content:""; position: absolute; background: var(--navy-800); transition: transform .3s, background .3s; }
.accordion-trigger .plus::before { left: 8px; right: 8px; top: 14px; height: 2px; }
.accordion-trigger .plus::after { top: 8px; bottom: 8px; left: 14px; width: 2px; }
.accordion-item.open .accordion-trigger .plus { background: var(--red-600); border-color: var(--red-600); transform: rotate(180deg); }
.accordion-item.open .accordion-trigger .plus::before, .accordion-item.open .accordion-trigger .plus::after { background: #fff; }
.accordion-item.open .accordion-trigger .plus::after { transform: scaleY(0); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .5s var(--ease); }
.accordion-panel-inner { padding: 4px 4px 32px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; }
@media (max-width: 860px) { .accordion-panel-inner { grid-template-columns: 1fr; gap: 20px; } }
.accordion-panel-inner .figure { max-height: 280px; }
.accordion-panel-inner .figure img { height: 100%; }

/* ---------- Tag chip ---------- */
.chip { display: inline-block; padding: 8px 16px; border-radius: 100px; background: var(--navy-50); color: var(--navy-800); font-size: 0.85rem; font-weight: 600; border: 1px solid var(--navy-100); }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--paper-200); margin: 64px 0; }
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }
.back-to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 500;
  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: opacity .3s, transform .3s, visibility .3s, background .25s;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--red-600); }
.back-to-top svg { width: 18px; height: 18px; }