/* ============================================================
   HELI TOURS NEPAL — Premium Design System
   Display: Sora | Body: Manrope
   Palette: deep navy ink, sky blue, adventure orange
   ============================================================ */
:root {
  --ink: #0b1220;
  --navy: #101b2e;
  --navy-2: #16233c;
  --slate: #1e293b;
  --line: rgba(148, 163, 184, .16);
  --sky: #38bdf8;
  --sky-deep: #0ea5e9;
  --orange: #f97316;
  --orange-hot: #fb923c;
  --gold: #fbbf24;
  --paper: #f6f8fb;
  --white: #ffffff;
  --muted: #94a3b8;
  --muted-2: #64748b;
  --text: #e2e8f0;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-lg: 0 24px 60px -18px rgba(2, 8, 23, .55);
  --shadow-md: 0 12px 32px -12px rgba(2, 8, 23, .35);
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --max: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--text);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--sky); text-decoration: none; }
a:hover { color: var(--orange-hot); }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
section { position: relative; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -.02em; }

/* ---------- utility ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 800; letter-spacing: .22em;
  text-transform: uppercase; color: var(--sky);
  margin-bottom: 18px;
}
.eyebrow::before { content: ''; width: 34px; height: 2px; background: var(--orange); border-radius: 2px; }
.section-title { font-size: clamp(30px, 4.2vw, 46px); font-weight: 700; color: var(--white); margin-bottom: 16px; }
.section-sub { color: var(--muted); max-width: 640px; font-size: 17px; }
.center { text-align: center; }
.center .section-sub { margin: 0 auto; }
.center .eyebrow::before { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 15.5px;
  padding: 15px 30px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary {
  background: linear-gradient(135deg, var(--orange), #ea580c);
  color: #fff; box-shadow: 0 10px 28px -8px rgba(249, 115, 22, .55);
}
.btn-primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 16px 36px -8px rgba(249, 115, 22, .65); background: linear-gradient(135deg, var(--orange-hot), var(--orange)); }
.btn-ghost {
  background: rgba(255, 255, 255, .06); color: #fff;
  border: 1px solid rgba(255, 255, 255, .22);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .14); color: #fff; transform: translateY(-2px); }
.btn-sky { background: linear-gradient(135deg, var(--sky), var(--sky-deep)); color: #06202e; box-shadow: 0 10px 28px -8px rgba(56, 189, 248, .5); }
.btn-sky:hover { transform: translateY(-2px); color: #06202e; }
.btn-lg { padding: 18px 38px; font-size: 16.5px; }
.btn-block { width: 100%; }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.nav.scrolled { background: rgba(11, 18, 32, .82); backdrop-filter: blur(16px); box-shadow: 0 8px 30px -12px rgba(0, 0, 0, .5); border-bottom: 1px solid var(--line); }
.nav-inner { max-width: 1320px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--sky), var(--sky-deep));
  display: grid; place-items: center; box-shadow: 0 6px 18px -4px rgba(56, 189, 248, .55);
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -.01em; line-height: 1.1; }
.brand-text small { display: block; font-family: var(--font-body); font-weight: 600; font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: var(--sky); }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  color: #cbd5e1; font-weight: 600; font-size: 14.5px; padding: 9px 15px; border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255, 255, 255, .08); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; font-size: 14.5px; }
.nav-phone svg { width: 17px; height: 17px; color: var(--orange-hot); }
.nav .btn { padding: 11px 22px; font-size: 14px; }
.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ---------- hero ---------- */
.hero { min-height: 100svh; display: flex; align-items: center; position: relative; isolation: isolate; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 18, 32, .72) 0%, rgba(11, 18, 32, .28) 40%, rgba(11, 18, 32, .88) 100%),
    radial-gradient(900px 500px at 18% 30%, rgba(56, 189, 248, .14), transparent 60%);
}
.hero-content { padding: 150px 0 110px; max-width: 780px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(10px); border-radius: 999px; padding: 9px 20px;
  font-size: 13.5px; font-weight: 700; color: #e2e8f0; margin-bottom: 28px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74, 222, 128, .2); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(74, 222, 128, 0); } }
.hero h1 { font-size: clamp(40px, 6.4vw, 74px); font-weight: 800; color: #fff; margin-bottom: 22px; }
.hero h1 .grad { background: linear-gradient(92deg, var(--sky) 10%, #7dd3fc 50%, var(--orange-hot) 95%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: #cbd5e1; max-width: 620px; margin-bottom: 38px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 54px; }
.hero-stats { display: flex; gap: 0; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .16); padding-top: 30px; max-width: 640px; }
.hero-stat { padding-right: 38px; margin-right: 38px; border-right: 1px solid rgba(255, 255, 255, .16); }
.hero-stat:last-child { border: 0; margin: 0; padding-right: 0; }
.hero-stat b { display: block; font-family: var(--font-display); font-size: 27px; font-weight: 700; color: #fff; }
.hero-stat span { font-size: 13px; color: var(--muted); font-weight: 600; letter-spacing: .04em; }
.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.55); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.scroll-hint::after { content: ''; width: 1px; height: 34px; background: linear-gradient(rgba(255,255,255,.6), transparent); animation: drip 1.8s infinite; }
@keyframes drip { from { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); } to { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- trust bar ---------- */
.trustbar { background: var(--navy); border-block: 1px solid var(--line); padding: 26px 0; }
.trustbar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-item svg { width: 30px; height: 30px; color: var(--sky); flex: none; }
.trust-item b { display: block; color: #fff; font-size: 15px; font-family: var(--font-display); }
.trust-item span { font-size: 13px; color: var(--muted); }

/* ---------- tour cards ---------- */
.tours { padding: 110px 0; background: linear-gradient(180deg, var(--ink), var(--navy) 60%, var(--ink)); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 56px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 56px; }
.tour-card {
  background: var(--navy-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.tour-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(56, 189, 248, .4); }
.tour-card-media { position: relative; aspect-ratio: 16 / 10.5; overflow: hidden; }
.tour-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.tour-card:hover .tour-card-media img { transform: scale(1.07); }
.chip {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(11, 18, 32, .72); backdrop-filter: blur(8px);
  color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .06em;
  padding: 7px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14);
  display: inline-flex; align-items: center; gap: 7px;
}
.chip svg { width: 13px; height: 13px; color: var(--orange-hot); }
.chip-rating { left: auto; right: 14px; color: var(--gold); }
.chip-rating svg { color: var(--gold); }
.tour-card-body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.tour-card-body h3 { font-size: 20px; color: #fff; margin-bottom: 10px; font-weight: 600; }
.tour-card-body h3 a { color: inherit; }
.tour-card-body h3 a:hover { color: var(--sky); }
.tour-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 14px; font-size: 13px; color: var(--muted); font-weight: 600; }
.tour-meta span { display: inline-flex; align-items: center; gap: 6px; }
.tour-meta svg { width: 15px; height: 15px; color: var(--sky); }
.tour-card-body p { color: var(--muted); font-size: 14.5px; flex: 1; margin-bottom: 20px; }
.tour-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 18px; }
.price-note { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.price-note b { display: block; font-family: var(--font-display); font-size: 16px; color: var(--orange-hot); letter-spacing: 0; text-transform: none; }
.tour-link { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; color: var(--sky); display: inline-flex; align-items: center; gap: 7px; }
.tour-link svg { width: 16px; height: 16px; transition: transform .2s; }
.tour-link:hover svg { transform: translateX(4px); }

/* ---------- why / features ---------- */
.why { padding: 110px 0; background: var(--ink); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.feature-card {
  background: linear-gradient(160deg, var(--navy-2), var(--navy));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px;
  transition: transform .3s, border-color .3s;
}
.feature-card:hover { transform: translateY(-5px); border-color: rgba(249, 115, 22, .45); }
.feature-icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px;
  background: rgba(56, 189, 248, .12); border: 1px solid rgba(56, 189, 248, .3);
}
.feature-icon svg { width: 26px; height: 26px; color: var(--sky); }
.feature-icon.orange { background: rgba(249, 115, 22, .12); border-color: rgba(249, 115, 22, .35); }
.feature-icon.orange svg { color: var(--orange-hot); }
.feature-card h3 { color: #fff; font-size: 18.5px; margin-bottom: 10px; font-weight: 600; }
.feature-card p { color: var(--muted); font-size: 14.5px; }

/* ---------- split section ---------- */
.split { padding: 110px 0; background: var(--navy); }
.split-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.split-media .float-card {
  position: absolute; bottom: -26px; right: -20px;
  background: rgba(16, 27, 46, .9); backdrop-filter: blur(14px);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 20px 24px; box-shadow: var(--shadow-md);
}
.float-card b { font-family: var(--font-display); font-size: 24px; color: var(--orange-hot); display: block; }
.float-card span { font-size: 13px; color: var(--muted); }
.check-list { list-style: none; margin-top: 26px; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 13px; align-items: flex-start; color: #cbd5e1; font-size: 15.5px; }
.check-list svg { width: 21px; height: 21px; color: #4ade80; flex: none; margin-top: 2px; }

/* ---------- video ---------- */
.videos { padding: 110px 0; background: linear-gradient(180deg, var(--ink), #0a1322); }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.video-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--navy-2); transition: transform .3s, box-shadow .3s; }
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.video-card figcaption { padding: 18px 20px; font-size: 14px; color: #cbd5e1; font-weight: 600; }
lite-youtube { display: block; aspect-ratio: 16/9; background: #000; position: relative; cursor: pointer; }
lite-youtube::before { content: ''; position: absolute; inset: 0; background: var(--navy); }
lite-youtube iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
lite-youtube .lty-playbtn {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 68px; height: 48px; border-radius: 12px; background: rgba(249, 115, 22, .92);
  display: grid; place-items: center; transition: .25s; z-index: 2;
}
lite-youtube .lty-playbtn::after { content: ''; border-style: solid; border-width: 9px 0 9px 16px; border-color: transparent transparent transparent #fff; margin-left: 3px; }
lite-youtube:hover .lty-playbtn { background: var(--orange); transform: translate(-50%, -50%) scale(1.1); }
lite-youtube.ly-activated::before { display: none; }
lite-youtube.ly-activated .lty-playbtn { display: none; }

/* ---------- testimonials ---------- */
.testimonials { padding: 110px 0; background: var(--navy); }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.testi-card { background: var(--navy-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; gap: 18px; }
.stars { display: flex; gap: 3px; }
.stars svg { width: 17px; height: 17px; color: var(--gold); }
.testi-card blockquote { color: #cbd5e1; font-size: 15px; flex: 1; }
.testi-who { display: flex; align-items: center; gap: 13px; border-top: 1px solid var(--line); padding-top: 18px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; flex: none; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 16px; }
.testi-who b { display: block; color: #fff; font-size: 14.5px; }
.testi-who span { font-size: 12.5px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { padding: 100px 0; background: radial-gradient(1000px 420px at 50% 0%, rgba(56, 189, 248, .16), transparent 65%), var(--ink); }
.cta-box {
  background: linear-gradient(135deg, rgba(56, 189, 248, .14), rgba(249, 115, 22, .12)), var(--navy-2);
  border: 1px solid rgba(56, 189, 248, .3); border-radius: 26px;
  padding: 64px; text-align: center; box-shadow: var(--shadow-lg);
}
.cta-box h2 { font-size: clamp(28px, 3.6vw, 42px); color: #fff; margin-bottom: 14px; }
.cta-box p { color: var(--muted); max-width: 560px; margin: 0 auto 34px; font-size: 16.5px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- footer ---------- */
.footer { background: #080e1a; border-top: 1px solid var(--line); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 20px; letter-spacing: .04em; }
.footer p, .footer li { color: var(--muted); font-size: 14.5px; }
.footer ul { list-style: none; display: grid; gap: 11px; }
.footer ul a { color: var(--muted); }
.footer ul a:hover { color: var(--sky); }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact svg { width: 17px; height: 17px; color: var(--orange-hot); flex: none; margin-top: 4px; }
.footer-contact a { color: #cbd5e1; font-weight: 600; }
.socials { display: flex; gap: 12px; margin-top: 22px; }
.socials a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .06); border: 1px solid var(--line); color: #cbd5e1;
  transition: .25s;
}
.socials a:hover { background: var(--orange); border-color: var(--orange); color: #fff; transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid var(--line); padding: 24px 0; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--muted-2); }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; display: grid; place-items: center;
  box-shadow: 0 12px 30px -6px rgba(37, 211, 102, .6);
  transition: transform .25s;
}
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }

/* ---------- page hero (inner pages) ---------- */
.page-hero { padding: 170px 0 80px; position: relative; isolation: isolate; overflow: hidden; }
.page-hero .hero-bg { position: absolute; inset: 0; z-index: -2; }
.page-hero .hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11,18,32,.82), rgba(11,18,32,.94)); }
.crumbs { display: flex; gap: 9px; align-items: center; font-size: 13.5px; color: var(--muted); margin-bottom: 20px; font-weight: 600; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--sky); }
.page-hero h1 { font-size: clamp(32px, 4.6vw, 54px); color: #fff; max-width: 860px; margin-bottom: 18px; }
.page-hero .lead { color: #cbd5e1; max-width: 720px; font-size: 17.5px; }
.hero-chips { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-chips .chip { position: static; }

/* ---------- tour layout ---------- */
.tour-layout { display: grid; grid-template-columns: 1fr 380px; gap: 48px; padding: 80px 0; align-items: start; }
.tour-main > section { margin-bottom: 64px; }
.tour-main h2 { font-size: 27px; color: #fff; margin-bottom: 20px; display: flex; align-items: center; gap: 13px; }
.tour-main h2 svg { width: 24px; height: 24px; color: var(--orange-hot); flex: none; }
.prose { color: #b6c2d4; font-size: 16px; }
.prose p { margin-bottom: 16px; }

/* itinerary accordion */
.acc { border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 12px; background: var(--navy-2); }
.acc-head {
  width: 100%; display: flex; align-items: center; gap: 16px; padding: 19px 22px;
  background: none; border: 0; cursor: pointer; text-align: left; color: #fff;
  font-family: var(--font-display); font-size: 15.5px; font-weight: 600;
}
.acc-day { flex: none; width: 52px; height: 34px; border-radius: 8px; display: grid; place-items: center; background: rgba(56,189,248,.14); color: var(--sky); font-size: 12px; font-weight: 800; letter-spacing: .05em; }
.acc-head .chev { margin-left: auto; width: 18px; height: 18px; transition: transform .3s; color: var(--muted); flex: none; }
.acc.open .acc-head .chev { transform: rotate(180deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.acc-body-inner { padding: 0 22px 22px 90px; color: var(--muted); font-size: 14.5px; }

/* include/exclude */
.ie-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ie-box { border-radius: var(--radius-sm); padding: 28px; border: 1px solid var(--line); background: var(--navy-2); }
.ie-box h3 { font-size: 16px; margin-bottom: 16px; display: flex; gap: 10px; align-items: center; color: #fff; }
.ie-box h3 svg { width: 19px; height: 19px; }
.ie-box.inc h3 svg { color: #4ade80; }
.ie-box.exc h3 svg { color: #f87171; }
.ie-box ul { list-style: none; display: grid; gap: 10px; }
.ie-box li { display: flex; gap: 10px; font-size: 14px; color: #b6c2d4; }
.ie-box li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; margin-top: 8px; flex: none; }
.ie-box.inc li::before { background: #4ade80; }
.ie-box.exc li::before { background: #f87171; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery a { border-radius: var(--radius-sm); overflow: hidden; display: block; position: relative; }
.gallery img { aspect-ratio: 4/3; object-fit: cover; width: 100%; transition: transform .5s; }
.gallery a:hover img { transform: scale(1.06); }

/* ---------- sidebar ---------- */
.tour-side { position: sticky; top: 100px; display: grid; gap: 22px; }
.side-card { background: var(--navy-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.side-card h3 { color: #fff; font-size: 18px; margin-bottom: 6px; }
.side-card .sub { font-size: 13.5px; color: var(--muted); margin-bottom: 22px; }
.form-row { margin-bottom: 15px; }
.form-row label { display: block; font-size: 12.5px; font-weight: 700; color: #cbd5e1; margin-bottom: 7px; letter-spacing: .04em; text-transform: uppercase; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; background: rgba(11, 18, 32, .6); border: 1px solid var(--line);
  border-radius: 10px; padding: 13px 15px; color: #fff; font-family: var(--font-body);
  font-size: 14.5px; transition: border-color .2s, box-shadow .2s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--sky); box-shadow: 0 0 0 3px rgba(56, 189, 248, .18);
}
.form-row select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; }
.form-row textarea { resize: vertical; min-height: 88px; }
.form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-note { font-size: 12px; color: var(--muted-2); margin-top: 12px; text-align: center; }
.form-status { margin-top: 12px; font-size: 14px; font-weight: 600; display: none; }
.form-status.ok { display: block; color: #4ade80; }
.form-status.err { display: block; color: #f87171; }
.side-contact { display: grid; gap: 13px; margin-top: 4px; }
.side-contact a { display: flex; gap: 12px; align-items: center; color: #cbd5e1; font-weight: 600; font-size: 14.5px; }
.side-contact svg { width: 19px; height: 19px; color: var(--sky); flex: none; }
.side-contact a:hover { color: var(--orange-hot); }

/* ---------- FAQ ---------- */
.faq .acc-head { font-size: 15px; }
.faq .acc-body-inner { padding: 0 22px 20px 22px; }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; padding: 80px 0; align-items: start; }
.contact-cards { display: grid; gap: 18px; }
.contact-card { display: flex; gap: 18px; background: var(--navy-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 24px; }
.contact-card .feature-icon { margin: 0; width: 48px; height: 48px; }
.contact-card b { color: #fff; font-family: var(--font-display); font-size: 15.5px; display: block; margin-bottom: 4px; }
.contact-card p, .contact-card a { color: var(--muted); font-size: 14.5px; }
.contact-card a:hover { color: var(--sky); }
.map-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); margin-top: 24px; }
.map-wrap iframe { width: 100%; height: 280px; border: 0; display: block; filter: grayscale(.4) contrast(1.05); }

/* ---------- about ---------- */
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 56px; }
.stat-card { background: var(--navy-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; text-align: center; }
.stat-card b { font-family: var(--font-display); font-size: 36px; font-weight: 800; display: block; background: linear-gradient(92deg, var(--sky), var(--orange-hot)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card span { color: var(--muted); font-size: 13.5px; font-weight: 600; }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg img { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .grid-3, .why-grid, .video-grid, .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .tour-layout { grid-template-columns: 1fr; }
  .tour-side { position: static; }
  .split-grid { grid-template-columns: 1fr; gap: 44px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .trustbar-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .nav-links, .nav-phone { display: none; }
  .nav-cta .btn { display: none; }
  .burger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 78px; left: 0; right: 0;
    background: rgba(11, 18, 32, .97); backdrop-filter: blur(16px); padding: 22px;
    border-bottom: 1px solid var(--line); gap: 4px; align-items: stretch;
  }
  .nav-links.open a { padding: 13px 16px; }
  .grid-3, .grid-2, .why-grid, .video-grid, .testi-grid, .ie-grid, .contact-grid, .form-2col { grid-template-columns: 1fr; }
  .hero-content { padding: 130px 0 90px; }
  .hero-stat { padding-right: 22px; margin-right: 22px; }
  .hero-stat b { font-size: 21px; }
  .cta-box { padding: 44px 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .split-media .float-card { right: 10px; bottom: -20px; }
  .acc-body-inner { padding-left: 22px; }
}