/* ==========================================================================
   Skill Horizon Academy — Design System
   Blue & white, editorial, low-3D, background-image driven.
   ========================================================================== */

:root {
  /* Blue scale */
  --blue-950: #051428;
  --blue-900: #0a2240;
  --blue-800: #0e3161;
  --blue-700: #14428a;
  --blue-600: #1a56b0;
  --blue-500: #2569d1;
  --blue-400: #4c8ce8;
  --blue-300: #8ab4f0;
  --blue-200: #c3dafa;
  --blue-100: #e3edfc;
  --blue-50:  #f3f8fe;

  --white: #ffffff;
  --ink: #0c1a2c;
  --ink-soft: #3b4c63;
  --line: #dde6f2;
  --line-soft: #eef3fa;

  --gold: #c99a3c;

  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1240px;
  --radius: 14px;
  --radius-sm: 8px;

  --shadow-sm: 0 1px 2px rgba(10, 34, 64, 0.06), 0 1px 1px rgba(10, 34, 64, 0.04);
  --shadow-md: 0 8px 24px -8px rgba(10, 34, 64, 0.16);
  --shadow-lg: 0 24px 60px -16px rgba(10, 34, 64, 0.28);

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

/* ---- Reset ---- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, h5 { font-family: var(--font-display); margin: 0; font-weight: 600; color: var(--blue-950); letter-spacing: -0.01em; }
p { margin: 0; }
section { position: relative; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- Utility ---- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-600);
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1.5px;
  background: var(--gold);
}
.text-white .eyebrow { color: var(--blue-200); }
.text-white .eyebrow::before { background: var(--gold); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-top: 14px; line-height: 1.15; }
.section-head p { margin-top: 16px; font-size: 1.05rem; color: var(--ink-soft); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--blue-700); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--blue-600); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--blue-700); border-color: var(--blue-200); cursor: pointer; }
.btn-ghost:hover { border-color: var(--blue-500); background: var(--blue-50); transform: translateY(-2px); }
.btn-ghost.is-active { background: var(--blue-700); color: #fff; border-color: var(--blue-700); }
.btn-ghost.is-active:hover { background: var(--blue-600); border-color: var(--blue-600); }
.photo-card.is-filtered-out { display: none; }
.btn-white { background: var(--white); color: var(--blue-800); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn-outline-white:hover { background: rgba(255,255,255,0.12); border-color: var(--white); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn svg { width: 16px; height: 16px; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  padding: 12px 0;
  box-shadow: 0 1px 0 rgba(10,34,64,0.06), 0 12px 30px -20px rgba(10,34,64,0.25);
  border-color: var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: linear-gradient(145deg, var(--blue-600), var(--blue-900));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  transition: transform 0.4s var(--ease);
}
.brand:hover .brand-mark { transform: rotate(-4deg) scale(1.05); }
.brand-mark svg { width: 24px; height: 24px; }
.brand-name { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name strong { font-family: var(--font-display); font-size: 1.08rem; color: var(--blue-950); }
.is-hero-transparent .brand-name strong,
.is-hero-transparent .brand-name span { color: var(--white); }
.brand-name span { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 10px 16px;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color 0.25s ease, background 0.25s ease;
}
.nav-links a:hover { color: var(--blue-700); background: var(--blue-50); }
.nav-links a.active { color: var(--blue-800); font-weight: 600; }
.is-hero-transparent .nav-links a { color: rgba(255,255,255,0.88); }
.is-hero-transparent .nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.12); }
.is-hero-transparent .nav-links a.active { color: var(--white); }
.site-header.is-scrolled .nav-links a { color: var(--ink-soft); }
.site-header.is-scrolled .nav-links a:hover { color: var(--blue-700); background: var(--blue-50); }
.site-header.is-scrolled .nav-links a.active { color: var(--blue-800); }
.site-header.is-scrolled .brand-name strong,
.site-header.is-scrolled .brand-name span { color: var(--blue-950); }
.site-header.is-scrolled .brand-name span { color: var(--ink-soft); }

.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: var(--white);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 4px;
}
.nav-toggle span { width: 18px; height: 1.5px; background: var(--blue-800); transition: transform 0.3s ease, opacity 0.3s ease; }
.is-hero-transparent .nav-toggle:not(.is-open) { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.4); }
.is-hero-transparent .nav-toggle:not(.is-open) span { background: var(--white); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--white);
  padding-top: 120px;
  padding-bottom: 90px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,20,40,0.72) 0%, rgba(6,22,46,0.66) 40%, rgba(8,26,52,0.86) 100%),
    linear-gradient(100deg, rgba(6,20,45,0.55) 0%, rgba(10,34,64,0.15) 55%);
}
.hero-content { position: relative; z-index: 2; }
.hero .eyebrow { color: var(--blue-100); }
.hero h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 5.4vw, 4.3rem);
  line-height: 1.08;
  margin-top: 18px;
  max-width: 15ch;
}
.hero h1 em { font-style: italic; color: var(--blue-200); font-weight: 500; }
.hero-sub {
  margin-top: 24px;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 46ch;
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; }

.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 40px;
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.hero-stats .stat strong { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--white); }
.hero-stats .stat span { font-size: 0.82rem; color: rgba(255,255,255,0.7); letter-spacing: 0.02em; }

.scroll-cue {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(rgba(255,255,255,0.8), transparent); animation: scrollcue 2.2s ease-in-out infinite; }
@keyframes scrollcue { 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; } }

/* ---- Hero split (home) ---- */
.hero-content-split { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }

.hero-card {
  position: relative;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 20px;
  padding: 28px 26px;
  box-shadow: 0 30px 70px -20px rgba(5, 20, 40, 0.55);
  overflow: hidden;
}
.hero-card-glow {
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(76,140,232,0.35), transparent 70%);
  pointer-events: none;
}
.hero-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; position: relative; z-index: 1; }
.hero-card-tag { font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.75); font-weight: 600; }
.hero-card-dot { width: 9px; height: 9px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 4px rgba(61,220,132,0.2); }
.hero-card-row { display: flex; align-items: center; gap: 14px; position: relative; z-index: 1; }
.hero-card-avatars { display: flex; }
.hero-card-avatars img { width: 38px; height: 38px; border-radius: 50%; border: 2px solid rgba(10,34,64,0.9); object-fit: cover; margin-left: -12px; }
.hero-card-avatars img:first-child { margin-left: 0; }
.hero-card-count { font-size: 0.86rem; color: rgba(255,255,255,0.85); font-weight: 500; }
.hero-card-divider { height: 1px; background: rgba(255,255,255,0.18); margin: 22px 0; }
.hero-card-list { display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 1; }
.hero-card-list li { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: rgba(255,255,255,0.88); }
.hero-card-list li svg { width: 17px; height: 17px; color: #7fd4a8; flex-shrink: 0; }

@media (max-width: 980px) {
  .hero-content-split { grid-template-columns: 1fr; }
  .hero-card { max-width: 440px; }
}

/* ---- Page (non-home) hero ---- */
.page-hero {
  position: relative;
  min-height: 56vh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  padding-top: 140px;
  padding-bottom: 64px;
  overflow: hidden;
}
.page-hero .hero-bg, .page-hero .hero-scrim { position: absolute; inset: 0; }
.page-hero .hero-bg { background-size: cover; background-position: center; transform: scale(1.05); }
.page-hero .hero-scrim {
  background:
    linear-gradient(180deg, rgba(4,14,28,0.82) 0%, rgba(5,18,36,0.6) 26%, rgba(6,20,42,0.72) 55%, rgba(8,26,52,0.9) 100%),
    linear-gradient(100deg, rgba(5,16,34,0.6) 0%, rgba(10,34,64,0.2) 55%);
}
.page-hero h1 { color: var(--white); font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin-top: 14px; max-width: 20ch; }
.page-hero .hero-sub { max-width: 56ch; }
.breadcrumb { position: relative; z-index: 2; display: flex; gap: 8px; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-top: 20px; }
.breadcrumb a:hover { color: var(--white); }

/* ---- Sections / bg patterns ---- */
.section { padding: 110px 0; }
.section-tight { padding: 80px 0; }
.bg-tint { background: var(--blue-50); }
.bg-ink {
  background: linear-gradient(165deg, var(--blue-950), var(--blue-800) 60%, var(--blue-700));
  color: var(--white);
}
.bg-ink h2, .bg-ink h3 { color: var(--white); }
.bg-ink p { color: rgba(255,255,255,0.78); }

.bg-image-section { position: relative; color: var(--white); overflow: hidden; }
.bg-image-section .hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.bg-image-section .hero-scrim { position: absolute; inset: 0; background: linear-gradient(165deg, rgba(6,20,42,0.92), rgba(10,34,64,0.85) 55%, rgba(14,49,97,0.78)); }
.bg-image-section .inner { position: relative; z-index: 2; }
.bg-image-section h2, .bg-image-section h3 { color: var(--white); }
.bg-image-section p { color: rgba(255,255,255,0.8); }

/* ---- Cards ---- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-200); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 13px;
  background: var(--blue-50);
  color: var(--blue-700);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: background 0.3s ease, color 0.3s ease, transform 0.4s var(--ease);
}
.card:hover .card-icon { background: var(--blue-700); color: var(--white); transform: scale(1.08) rotate(-4deg); }
.card-icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 0.96rem; }
.card-link { margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; font-size: 0.88rem; font-weight: 600; color: var(--blue-700); }
.card-link svg { width: 14px; height: 14px; transition: transform 0.3s var(--ease); }
.card:hover .card-link svg { transform: translateX(4px); }

/* ---- Offer rope flow ---- */
.offer-rope {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  padding-top: 8px;
}
.offer-rope-line {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}
.offer-rope-line path {
  fill: none;
  stroke: var(--blue-200);
  stroke-width: 2.5;
  stroke-dasharray: 1 10;
  stroke-linecap: round;
}
.offer-node { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.offer-node-up { padding-top: 0; padding-bottom: 210px; }
.offer-node-down { padding-top: 210px; padding-bottom: 0; }
.offer-node-badge {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--blue-500);
  color: var(--blue-700);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px -6px rgba(20, 66, 138, 0.35);
  margin: 0 0 14px;
  flex-shrink: 0;
}
.offer-node-down .offer-node-badge { margin: 14px 0 0; }
.offer-card { width: 100%; padding: 26px 20px; }
.offer-card h3 { font-size: 1.05rem; }
.offer-card p { font-size: 0.88rem; }

@media (max-width: 1080px) {
  .offer-rope { grid-template-columns: repeat(2, 1fr); }
  .offer-rope-line { display: none; }
  .offer-node-up, .offer-node-down { padding: 0; }
  .offer-node-down .offer-node-badge { margin: 0 0 14px; }
}
@media (max-width: 640px) {
  .offer-rope { grid-template-columns: 1fr; }
}

/* Photo card (portfolio / services with bg image) */
.photo-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.photo-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.photo-card:hover img { transform: scale(1.06); }
.photo-card .scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,15,30,0.88) 0%, rgba(5,15,30,0.35) 45%, rgba(5,15,30,0.05) 70%); }
.photo-card .body { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px; z-index: 2; }
.photo-card .tag { display: inline-block; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; background: rgba(255,255,255,0.16); border: 1px solid rgba(255,255,255,0.3); padding: 5px 12px; border-radius: 999px; margin-bottom: 12px; backdrop-filter: blur(6px); }
.photo-card h3 { color: var(--white); font-size: 1.25rem; margin-bottom: 6px; }
.photo-card p { color: rgba(255,255,255,0.78); font-size: 0.88rem; }

/* ---- Stats strip ---- */
.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stats-strip .stat { text-align: center; padding: 28px 16px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.stats-strip .stat strong { font-family: var(--font-display); font-size: 2.4rem; color: var(--blue-700); display: block; }
.stats-strip .stat span { font-size: 0.86rem; color: var(--ink-soft); }

/* ---- Testimonials ---- */
.testimonial {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial .stars { color: var(--gold); letter-spacing: 2px; font-size: 0.95rem; }
.testimonial p.quote { font-size: 1.02rem; color: var(--ink); font-style: italic; line-height: 1.65; }
.testimonial .person { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial .avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.testimonial .person strong { display: block; font-family: var(--font-body); font-size: 0.92rem; color: var(--blue-950); }
.testimonial .person span { font-size: 0.8rem; color: var(--ink-soft); }

/* ---- Split (image + text) ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.split-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3.2; }
.split-media .badge {
  position: absolute; bottom: 22px; left: 22px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-md);
}
.split-media .badge strong { display: block; font-family: var(--font-display); font-size: 1.3rem; color: var(--blue-700); }
.split-media .badge span { font-size: 0.76rem; color: var(--ink-soft); }
.split-text ul.check-list { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.98rem; color: var(--ink-soft); }
.check-list li svg { flex-shrink: 0; width: 20px; height: 20px; color: var(--blue-600); margin-top: 2px; }

/* ---- Process steps ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.step { position: relative; padding: 0 20px; text-align: left; }
.step .num {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--blue-200);
  color: var(--blue-700);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700;
  margin-bottom: 20px;
  position: relative; z-index: 2;
}
.steps .step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 23px; left: calc(50% + 46px);
  width: calc(100% - 46px);
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--blue-200) 0 6px, transparent 6px 12px);
}
.step h4 { font-size: 1.05rem; margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: var(--ink-soft); }

/* ---- Climbing step path variant ---- */
.steps-climb.steps .step:not(:last-child)::after { content: none; }
.steps-climb { padding-top: 60px; row-gap: 0; }
.steps-climb .num { position: relative; z-index: 2; }
.steps-climb .step:nth-child(2) .num { transform: translateY(-34px); }
.steps-climb .step:nth-child(3) .num { transform: translateY(-12px); }
.steps-climb .step:nth-child(4) .num { transform: translateY(-48px); }
.steps-climb-line { position: absolute; top: 6px; left: 0; width: 100%; height: 100px; z-index: 0; pointer-events: none; }
.steps-climb-line path { fill: none; stroke: var(--blue-300); stroke-width: 2; stroke-dasharray: 1 9; stroke-linecap: round; }

@media (max-width: 1080px) {
  .steps-climb { padding-top: 0; }
  .steps-climb .step:nth-child(2) .num,
  .steps-climb .step:nth-child(3) .num,
  .steps-climb .step:nth-child(4) .num { transform: none; }
  .steps-climb-line { display: none; }
}

/* ---- Logos strip ---- */
.logo-strip { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; opacity: 0.65; }
.logo-strip span { font-family: var(--font-display); font-size: 1.1rem; color: var(--ink-soft); letter-spacing: 0.02em; }

/* ---- CTA band ---- */
.cta-band { position: relative; border-radius: 24px; overflow: hidden; padding: 72px 56px; color: var(--white); text-align: center; }
.cta-band .hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.cta-band .hero-scrim { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(6,20,42,0.92), rgba(14,49,97,0.85)); }
.cta-band .inner { position: relative; z-index: 2; max-width: 620px; margin: 0 auto; }
.cta-band h2 { color: var(--white); font-size: clamp(1.7rem, 3vw, 2.3rem); }
.cta-band p { color: rgba(255,255,255,0.82); margin-top: 14px; }
.cta-band .hero-actions { justify-content: center; margin-top: 30px; }

/* ---- Forms ---- */
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--blue-950); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--blue-50);
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 4px var(--blue-100);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.8rem; color: var(--ink-soft); margin-top: 14px; }

.contact-info-item { display: flex; gap: 16px; align-items: flex-start; padding: 22px 0; border-bottom: 1px solid var(--line); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--blue-50); color: var(--blue-700); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-item .icon svg { width: 20px; height: 20px; }
.contact-info-item strong { display: block; font-size: 0.95rem; color: var(--blue-950); margin-bottom: 4px; }
.contact-info-item span, .contact-info-item a { font-size: 0.9rem; color: var(--ink-soft); }

/* ---- Map placeholder ---- */
.map-frame { border-radius: var(--radius); overflow: hidden; height: 280px; border: 1px solid var(--line); }
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.15) contrast(1.05); }

/* ---- Footer ---- */
.site-footer { background: var(--blue-950); color: rgba(255,255,255,0.72); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand p { margin-top: 18px; font-size: 0.92rem; line-height: 1.7; max-width: 32ch; color: rgba(255,255,255,0.6); }
.footer-social { display: flex; gap: 10px; margin-top: 24px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; transition: background 0.25s ease, border-color 0.25s ease; }
.footer-social a:hover { background: var(--blue-600); border-color: var(--blue-600); }
.footer-social svg { width: 16px; height: 16px; }
.footer-col h5 { color: var(--white); font-family: var(--font-body); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 20px; font-weight: 600; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 0.92rem; transition: color 0.25s ease, padding-left 0.25s ease; }
.footer-col a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; font-size: 0.82rem; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 12px; }
.footer-bottom a:hover { color: var(--white); }

/* ---- Reveal animation ---- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }
.no-js [data-reveal],
[data-reveal].is-forced-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---- Mobile nav drawer ---- */
.mobile-drawer {
  position: fixed; inset: 0;
  z-index: 200;
  background: var(--blue-950);
  display: flex; flex-direction: column;
  padding: 100px 32px 40px;
  transform: translateX(100%);
  transition: transform 0.45s var(--ease);
}
.mobile-drawer.is-open { transform: translateX(0); }
.mobile-drawer > a { font-family: var(--font-display); font-size: 1.6rem; color: var(--white); padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.1); display: block; }
.mobile-drawer .hero-actions { margin-top: 32px; }
.drawer-close { position: absolute; top: 26px; right: 28px; width: 44px; height: 44px; border-radius: 10px; border: 1.5px solid rgba(255,255,255,0.25); display: flex; align-items: center; justify-content: center; color: var(--white); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 36px 0; }
  .steps .step::after { display: none; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 28px 40px; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .section { padding: 72px 0; }
  .section-tight { padding: 56px 0; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .hero { min-height: 88vh; }
  .cta-band { padding: 52px 28px; }
  .hero-actions .btn, .cta-band .btn { width: 100%; justify-content: center; }
  .hero-actions, .cta-band .hero-actions { flex-direction: column; }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .page-hero { min-height: 46vh; }
}