/* ==========================================================================
   RAYAN TRADING EST. — Premium Corporate Stylesheet
   ========================================================================== */

:root {
  --navy-950: #071423;
  --navy-900: #0b1f38;
  --navy-800: #102c4e;
  --navy-700: #163b66;
  --gold: #c9a227;
  --gold-dark: #a9861a;
  --gold-light: #e8cb6a;
  --ink: #1b2a3c;
  --muted: #5a6b7d;
  --muted-light: #8a98a8;
  --bg: #f6f7f9;
  --bg-soft: #eef1f5;
  --card: #ffffff;
  --line: #e3e8ef;
  --line-dark: #2b3f5c;
  --white: #ffffff;

  --font-head: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(11, 31, 56, 0.06);
  --shadow-md: 0 10px 34px rgba(11, 31, 56, 0.10);
  --shadow-lg: 0 22px 60px rgba(11, 31, 56, 0.16);

  --container: 1200px;
  --header-h: 120px;
  --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

h1, h2, h3 { font-family: var(--font-head); font-weight: 700; line-height: 1.18; color: var(--navy-900); letter-spacing: -0.02em; }

h2 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); }
h3 { font-size: 1.18rem; }

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 30px; height: 2px; background: var(--gold); border-radius: 2px; }

.eyebrow.light { color: var(--gold-light); }

.lead { font-size: 1.08rem; color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn svg { flex: 0 0 auto; }

.btn-gold { background: var(--gold); color: var(--navy-950); box-shadow: 0 8px 24px rgba(201, 162, 39, 0.35); }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(201, 162, 39, 0.4); }

.btn-primary { background: var(--navy-900); color: #fff; box-shadow: 0 8px 24px rgba(11, 31, 56, 0.25); }
.btn-primary:hover { background: var(--navy-700); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(11, 31, 56, 0.32); }

.btn-ghost { border-color: rgba(255, 255, 255, 0.55); color: #fff; background: transparent; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; transform: translateY(-2px); }

.btn-link { padding: 8px 4px; color: var(--navy-800); border-radius: 0; font-size: 0.95rem; }
.btn-link svg { transition: transform var(--transition); }
.btn-link:hover { color: var(--gold-dark); }
.btn-link:hover svg { transform: translateX(5px); }

.btn-lg { padding: 17px 36px; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* ---------- Sections ---------- */
.section { padding: clamp(76px, 9vw, 122px) 0; }
.section-alt { background: var(--bg); }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head .eyebrow::after { content: ""; width: 30px; height: 2px; background: var(--gold); border-radius: 2px; }
.section-head h2 { margin-bottom: 18px; }
.section-lead { color: var(--muted); font-size: 1.05rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  transition: all var(--transition);
}
.site-header .nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 88px; width: auto; display: block; transition: filter var(--transition); }
.site-header.is-scrolled .brand-logo { filter: none; }
.footer-brand-link .brand-logo { height: 100px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.nav-list { display: flex; align-items: center; gap: 6px; }
.nav-link {
  position: relative;
  display: inline-block;
  padding: 10px 14px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.86);
  transition: color var(--transition);
}
.nav-link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 5px;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
  border-radius: 2px;
}
.nav-link:hover, .nav-link.is-active { color: #fff; }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }

.nav-cta { padding: 12px 24px; font-size: 0.9rem; }

/* scrolled state */
.site-header.is-scrolled {
  height: 96px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(11, 31, 56, 0.10);
}
.site-header.is-scrolled .brand-logo { height: 72px; }
.site-header.is-scrolled .nav-link { color: var(--ink); }
.site-header.is-scrolled .nav-link:hover, .site-header.is-scrolled .nav-link.is-active { color: var(--navy-900); }
.site-header.is-scrolled .nav-link::after { background: var(--gold); }

/* mobile toggle */
.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 46px; height: 46px; background: transparent; border: 0; cursor: pointer; z-index: 110; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.site-header.is-scrolled .nav-toggle span { background: var(--navy-900); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO SLIDER
   ========================================================================== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; background: var(--navy-950); overflow: hidden; }

.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 0.9s ease, visibility 0.9s; }
.slide.is-active { opacity: 1; visibility: visible; z-index: 2; }
.slide-img { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 6.5s ease-out; }
.slide.is-active .slide-img { transform: scale(1); }
.slide-overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7, 20, 35, 0.92) 0%, rgba(7, 20, 35, 0.72) 42%, rgba(7, 20, 35, 0.25) 100%); }
.slide.is-active .slide-overlay::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 55% at 78% 15%, rgba(201, 162, 39, 0.16), transparent 70%);
}

.slide-content {
  position: relative; z-index: 3;
  display: flex; flex-direction: column; align-items: flex-start;
  justify-content: center;
  min-height: 100vh; min-height: 100svh;
  padding-top: var(--header-h);
  padding-bottom: 96px;
  max-width: 760px;
  margin-left: auto; margin-right: auto;
}
.slide-content .eyebrow::before { background: var(--gold); }
.slide-content h1, .slide-content h2 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.5rem); margin-bottom: 22px; }
.slide-content p { color: rgba(255, 255, 255, 0.82); font-size: 1.1rem; max-width: 620px; margin-bottom: 34px; }
.slide-actions { display: flex; flex-wrap: wrap; gap: 16px; }

.slide-features { display: flex; flex-wrap: wrap; gap: 12px; max-width: 720px; margin-bottom: 36px; }
.slide-features li {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 20px;
  background: rgba(11, 31, 56, 0.75);
  border: 1px solid rgba(201, 162, 39, 0.45);
  border-radius: 999px;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}
.slide-features li::before {
  content: ""; flex: 0 0 auto;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--gold);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23071a2e' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size: 10px; background-position: center; background-repeat: no-repeat;
}

.slide .slide-content > * { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1); }
.slide.is-active .slide-content > * { opacity: 1; transform: translateY(0); }
.slide.is-active .slide-content > *:nth-child(1) { transition-delay: 0.2s; }
.slide.is-active .slide-content > *:nth-child(2) { transition-delay: 0.32s; }
.slide.is-active .slide-content > *:nth-child(3) { transition-delay: 0.44s; }
.slide.is-active .slide-content > *:nth-child(4) { transition-delay: 0.56s; }

.slide-features li { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.slide.is-active .slide-features li { opacity: 1; transform: translateY(0); }
.slide.is-active .slide-features li:nth-child(1) { transition-delay: 0.5s; }
.slide.is-active .slide-features li:nth-child(2) { transition-delay: 0.58s; }
.slide.is-active .slide-features li:nth-child(3) { transition-delay: 0.66s; }
.slide.is-active .slide-features li:nth-child(4) { transition-delay: 0.74s; }

/* arrows */
.slide-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 5; width: 54px; height: 54px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #fff; cursor: pointer;
  backdrop-filter: blur(6px);
  transition: all var(--transition);
}
.slide-arrow:hover { background: var(--gold); border-color: var(--gold); color: var(--navy-950); }
.slide-arrow.prev { left: 28px; }
.slide-arrow.next { right: 28px; }

/* dots + progress */
.slide-dots { position: absolute; z-index: 5; left: 50%; transform: translateX(-50%); bottom: 34px; display: flex; gap: 10px; }
.slide-dots button {
  width: 10px; height: 10px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: transparent; cursor: pointer; padding: 0;
  transition: all 0.35s ease;
}
.slide-dots button.is-active { width: 30px; border-radius: 6px; background: var(--gold); border-color: var(--gold); }

.slide-progress { position: absolute; z-index: 4; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255, 255, 255, 0.12); }
.slide-progress span { display: block; height: 100%; width: 0%; background: var(--gold); }

/* scroll hint */
.scroll-hint { position: absolute; z-index: 4; right: 34px; bottom: 30px; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255, 255, 255, 0.75); }
.scroll-hint-text { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; font-family: var(--font-head); }
.scroll-hint-line { width: 1px; height: 42px; background: linear-gradient(var(--gold), transparent); animation: scrollPulse 2s infinite; }
@keyframes scrollPulse { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ==========================================================================
   INTRO
   ========================================================================== */
.intro { background: var(--white); }
.intro-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 6vw, 84px); align-items: center; }

.intro-media { position: relative; }
.intro-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); aspect-ratio: 4 / 4.6; object-fit: cover; width: 100%; }
.intro-badge {
  position: absolute; left: -24px; bottom: 34px;
  display: flex; align-items: center; gap: 14px;
  background: var(--navy-900); color: #fff;
  padding: 18px 22px; border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-width: 300px;
}
.badge-icon { width: 46px; height: 46px; flex: 0 0 auto; display: grid; place-items: center; background: rgba(201, 162, 39, 0.16); color: var(--gold-light); border-radius: 10px; }
.intro-badge strong { display: block; font-family: var(--font-head); font-size: 0.98rem; margin-bottom: 2px; }
.intro-badge span { font-size: 0.8rem; color: rgba(255, 255, 255, 0.7); }

.intro-text h2 { margin-bottom: 20px; }
.intro-text .lead { margin-bottom: 18px; }
.intro-text p { color: var(--muted); margin-bottom: 18px; }

.check-list { display: grid; gap: 12px; margin: 24px 0 30px; }
.check-list li { position: relative; padding-left: 34px; color: var(--ink); font-weight: 500; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 2px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(201, 162, 39, 0.14);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a9861a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size: 12px; background-position: center; background-repeat: no-repeat;
}

.intro-cta { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }

/* ==========================================================================
   STATS
   ========================================================================== */
.stats { background: var(--navy-900); position: relative; overflow: hidden; }
.stats::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 90% at 85% 10%, rgba(201, 162, 39, 0.12), transparent 60%); }
.stats-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 56px 0; }
.stat { text-align: center; color: #fff; }
.stat-num { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(2.4rem, 4vw, 3.2rem); color: var(--gold-light); line-height: 1; margin-bottom: 10px; }
.stat-label { font-size: 0.92rem; color: rgba(255, 255, 255, 0.72); letter-spacing: 0.02em; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services { background: var(--bg); }

.services-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 26px; }

.service-card {
  grid-column: span 4;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex; flex-direction: column;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 6; }

.service-icon {
  width: 60px; height: 60px; border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(201, 162, 39, 0.12);
  color: var(--gold-dark);
  margin-bottom: 22px;
  transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--gold); color: var(--navy-950); box-shadow: 0 8px 20px rgba(201, 162, 39, 0.4); }

.service-card h3 { margin-bottom: 12px; font-size: 1.22rem; }
.service-card > p { color: var(--muted); font-size: 0.97rem; margin-bottom: 18px; }
.service-card ul { display: grid; gap: 10px; margin-bottom: 24px; border-top: 1px dashed var(--line); padding-top: 18px; }
.service-card ul li { position: relative; padding-left: 24px; font-size: 0.92rem; color: var(--ink); }
.service-card ul li::before {
  content: ""; position: absolute; left: 0; top: 7px;
  width: 14px; height: 14px; border-radius: 50%;
  background: rgba(201, 162, 39, 0.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a9861a' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size: 9px; background-position: center; background-repeat: no-repeat;
}

.service-link {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700; font-size: 0.92rem;
  color: var(--navy-800);
}
.service-link svg { transition: transform var(--transition); }
.service-link:hover { color: var(--gold-dark); }
.service-link:hover svg { transform: translateX(5px); }

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why { background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }

.why-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: all var(--transition);
}
.why-card:nth-child(n+5) { grid-column: span 2; }
.why-card:hover { background: var(--navy-900); border-color: var(--navy-900); transform: translateY(-5px); box-shadow: var(--shadow-md); }

.why-icon {
  display: inline-grid; place-items: center;
  width: 54px; height: 54px; border-radius: 13px;
  background: var(--card); color: var(--gold-dark);
  box-shadow: var(--shadow-sm);
  margin-bottom: 18px;
  transition: all var(--transition);
}
.why-card:hover .why-icon { background: var(--gold); color: var(--navy-950); }

.why-card h3 { font-size: 1.08rem; margin-bottom: 10px; transition: color var(--transition); }
.why-card p { font-size: 0.92rem; color: var(--muted); transition: color var(--transition); }
.why-card:hover h3 { color: #fff; }
.why-card:hover p { color: rgba(255, 255, 255, 0.72); }

/* ==========================================================================
   FEATURES
   ========================================================================== */
.features { background: var(--bg); }

.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.feature-block + .feature-block { margin-top: clamp(70px, 8vw, 110px); }

.feature-media { position: relative; }
.feature-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.feature-media::after {
  content: ""; position: absolute; inset: 0;
  border: 1.5px solid rgba(201, 162, 39, 0.35);
  border-radius: var(--radius-lg);
  transform: translate(18px, 18px);
  z-index: -1;
}

.feature-block.flip .feature-media { order: 2; }
.feature-block.flip .feature-media::after { transform: translate(-18px, 18px); }

.feature-copy h2 { margin-bottom: 18px; }
.feature-copy p { color: var(--muted); margin-bottom: 20px; }
.feature-copy .btn { margin-top: 8px; }

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process { background: var(--white); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.process-grid::before {
  content: ""; position: absolute; top: 92px; left: 12%; right: 12%;
  height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 18px);
}

.process-step { position: relative; text-align: center; padding: 0 10px; }
.step-num {
  position: absolute; top: -10px; right: 8px;
  font-family: var(--font-head); font-weight: 800; font-size: 3.2rem;
  color: transparent; -webkit-text-stroke: 1px var(--line);
  line-height: 1; z-index: 0;
}
.step-icon {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  width: 84px; height: 84px; margin: 0 auto 22px;
  border-radius: 50%;
  background: var(--white); color: var(--gold-dark);
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.process-step:hover .step-icon { background: var(--navy-900); border-color: var(--navy-900); color: var(--gold-light); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.process-step h3 { margin-bottom: 10px; }
.process-step p { font-size: 0.94rem; color: var(--muted); }

/* ==========================================================================
   INDUSTRIES
   ========================================================================== */
.industries { background: var(--bg); }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

.industry-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 4.5; display: block;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.industry-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
.industry-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7, 20, 35, 0) 40%, rgba(7, 20, 35, 0.92) 100%);
}
.industry-body {
  position: absolute; z-index: 2; left: 0; right: 0; bottom: 0;
  padding: 28px; color: #fff;
  transform: translateY(0); transition: all var(--transition);
}
.industry-body h3 { color: #fff; font-size: 1.18rem; margin-bottom: 8px; }
.industry-body p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.75); max-height: 0; opacity: 0; overflow: hidden; transition: all var(--transition); }
.industry-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.industry-card:hover img { transform: scale(1.07); }
.industry-card:hover .industry-body p { max-height: 80px; opacity: 1; margin-top: 4px; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 84px); align-items: center; }

.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; border-radius: var(--radius-lg); position: relative; z-index: 2; box-shadow: var(--shadow-lg); }
.about-frame {
  position: absolute; top: -18px; left: -18px; width: 60%; height: 60%;
  border: 2px solid var(--gold); border-radius: var(--radius-lg); z-index: 1;
}
.about-badge {
  position: absolute; z-index: 3; right: -18px; bottom: 40px;
  display: flex; align-items: center; gap: 10px;
  background: var(--white); color: var(--navy-900);
  padding: 14px 18px; border-radius: 12px;
  box-shadow: var(--shadow-md);
  font-family: var(--font-head); font-weight: 700; font-size: 0.88rem;
}
.about-badge svg { color: var(--gold-dark); }

.about-text .lead { margin-bottom: 18px; }
.about-text p { color: var(--muted); margin-bottom: 18px; }
.about-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 10px 0 28px; }
.about-col { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.about-col h3 { font-size: 1.02rem; margin-bottom: 8px; position: relative; padding-left: 20px; }
.about-col h3::before { content: ""; position: absolute; left: 0; top: 5px; width: 10px; height: 10px; border-radius: 3px; background: var(--gold); }
.about-col p { font-size: 0.92rem; margin-bottom: 0; }

/* ==========================================================================
   COMPLIANCE STRIP
   ========================================================================== */
.compliance { background: var(--navy-900); padding: 64px 0; position: relative; overflow: hidden; }
.compliance::after { content: ""; position: absolute; inset: 0; background: radial-gradient(45% 100% at 8% 0%, rgba(201, 162, 39, 0.14), transparent 60%); }
.compliance-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 0.9fr 1.6fr; gap: 40px; align-items: center; }
.compliance-head h3 { color: #fff; font-size: 1.5rem; margin-bottom: 10px; }
.compliance-head p { color: rgba(255, 255, 255, 0.7); font-size: 0.95rem; }
.compliance-badges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.compliance-badges li { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 12px; padding: 14px 16px; text-align: center; }
.compliance-badges strong { display: block; font-family: var(--font-head); font-weight: 800; font-size: 1.02rem; color: var(--gold-light); letter-spacing: 0.06em; }
.compliance-badges span { font-size: 0.72rem; color: rgba(255, 255, 255, 0.62); }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta { position: relative; padding: clamp(96px, 11vw, 150px) 0; overflow: hidden; }
.cta-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 20, 35, 0.94) 20%, rgba(7, 20, 35, 0.7) 70%, rgba(7, 20, 35, 0.5)); }
.cta-content { position: relative; z-index: 2; max-width: 720px; }
.cta-content h2 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
.cta-content p { color: rgba(255, 255, 255, 0.82); font-size: 1.08rem; margin-bottom: 36px; max-width: 600px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }

.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { color: var(--muted); margin-bottom: 30px; max-width: 520px; }

.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-card {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px;
  transition: all var(--transition);
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.contact-icon { flex: 0 0 auto; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 11px; background: rgba(201, 162, 39, 0.12); color: var(--gold-dark); }
.contact-card h3 { font-size: 0.98rem; margin-bottom: 3px; }
.contact-card p { font-size: 0.88rem; color: var(--muted); word-break: break-word; }

.contact-form-wrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: clamp(28px, 4vw, 44px); }
.contact-form h3 { font-size: 1.4rem; margin-bottom: 24px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-family: var(--font-head); font-weight: 600; font-size: 0.86rem; color: var(--navy-800); margin-bottom: 7px; }
.form-field input, .form-field textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--line); border-radius: 10px;
  font-family: var(--font-body); font-size: 0.95rem; color: var(--ink);
  background: var(--bg); outline: none;
  transition: all var(--transition);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--gold); background: #fff; box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.15); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input.has-error, .form-field textarea.has-error { border-color: #d64545; box-shadow: 0 0 0 4px rgba(214, 69, 69, 0.12); }

.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 14px; text-align: center; }
.form-note a { color: var(--gold-dark); font-weight: 600; }
.form-status { margin-top: 14px; font-size: 0.92rem; font-weight: 600; text-align: center; min-height: 22px; }
.form-status.success { color: #1e7d45; }
.form-status.error { color: #c0392b; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--navy-950); color: rgba(255, 255, 255, 0.7); }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1.2fr;
  gap: 44px; padding: 72px 24px 52px;
  max-width: var(--container); margin: 0 auto;
}
.footer-brand p { font-size: 0.92rem; margin: 20px 0 22px; max-width: 340px; color: rgba(255, 255, 255, 0.62); }
.footer-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-badges span { font-family: var(--font-head); font-weight: 700; font-size: 0.74rem; letter-spacing: 0.06em; color: rgba(255, 255, 255, 0.85); background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.14); padding: 6px 12px; border-radius: 999px; }

.footer-col h3 { color: #fff; font-size: 1rem; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer-col h3::after { content: ""; position: absolute; left: 0; bottom: 0; width: 30px; height: 2px; background: var(--gold); border-radius: 2px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col ul li { font-size: 0.92rem; display: flex; align-items: flex-start; gap: 10px; }
.footer-col ul a { color: rgba(255, 255, 255, 0.66); transition: all var(--transition); }
.footer-col ul a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-contact ul li svg { flex: 0 0 auto; margin-top: 3px; color: var(--gold); }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 24px; max-width: var(--container); margin: 0 auto; font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: rgba(255, 255, 255, 0.5); transition: color var(--transition); }
.footer-legal a:hover { color: var(--gold-light); }

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.back-to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--gold); color: var(--navy-950);
  border: 0; cursor: pointer;
  box-shadow: 0 10px 26px rgba(201, 162, 39, 0.45);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: all var(--transition);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gold-light); }

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .why-card:nth-child(n+5) { grid-column: span 1; }
  .why-card:nth-child(4) { grid-column: span 1; }
  .why-card:last-child { grid-column: span 1; }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 44px 26px; }
  .process-grid::before { display: none; }
  .compliance-inner { grid-template-columns: 1fr; }
}

@media (max-width: 992px) {
  :root { --header-h: 100px; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: min(360px, 84vw);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: 8px;
    background: var(--navy-900);
    padding: calc(var(--header-h) + 20px) 32px 40px;
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.3);
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateX(0); }
  .nav-list { flex-direction: column; align-items: stretch; gap: 4px; margin-bottom: 28px; }
  .nav-link { color: #fff; font-size: 1.05rem; padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .nav-link::after { display: none; }
  .site-header.is-scrolled .nav-link { color: #fff; }
  .nav-cta { width: 100%; text-align: center; }
  .nav-toggle.is-open span { background: #fff; }

  .intro-grid, .about-grid, .feature-block, .contact-grid { grid-template-columns: 1fr; }
  .feature-block.flip .feature-media { order: 0; }
  .feature-block.flip .feature-media::after { transform: translate(18px, 18px); }
  .intro-media, .about-media { max-width: 560px; }
  .intro-badge { left: 0; bottom: 22px; }
  .about-badge { right: 0; }

  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .slide-content { padding-bottom: 120px; }
  .slide-arrow.prev { left: 14px; }
  .slide-arrow.next { right: 14px; }
  .slide-arrow { width: 44px; height: 44px; }
  .slide-dots { bottom: 60px; }
  .scroll-hint { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 1; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-card:nth-child(n+5), .why-card:nth-child(4), .why-card:last-child { grid-column: span 1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .process-grid { grid-template-columns: 1fr; }
  .compliance-badges { grid-template-columns: repeat(3, 1fr); }
  .about-cols, .form-row, .contact-cards { grid-template-columns: 1fr; }
  .cta-actions .btn { width: 100%; }
}

@media (max-width: 560px) {
  :root { --header-h: 84px; }
  .brand-logo { height: 60px; }
  .site-header.is-scrolled .brand-logo { height: 52px; }
  .slide-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .slide-actions .btn { width: 100%; }
  .slide-arrow { display: none; }
  .slide-content p { font-size: 1rem; }
  .industries-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .compliance-badges { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .intro-cta { flex-direction: column; align-items: stretch; }
  .intro-cta .btn { text-align: center; }
  .form-row { gap: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}