:root {
  --bg: #050d18;
  --surface: rgba(10, 22, 39, 0.76);
  --surface-strong: rgba(13, 28, 50, 0.94);
  --line: rgba(255,255,255,0.10);
  --line-strong: rgba(255,255,255,0.16);
  --text: #f6f9ff;
  --muted: #aebbd3;
  --muted-2: #d3deef;
  --primary: #67b5ff;
  --primary-2: #2f8df7;
  --accent: #79f0d5;
  --shadow: 0 28px 90px rgba(0,0,0,0.36);
  --container: 1240px;
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 20px;
}

body.app-theme {
  --bg: #170d0d;
  --surface: rgba(35, 24, 24, 0.78);
  --surface-strong: rgba(42, 23, 22, 0.96);
  --line: rgba(255, 231, 225, 0.11);
  --line-strong: rgba(255, 231, 225, 0.18);
  --text: #f3e7e4;
  --muted: #d5c1bc;
  --muted-2: #f1d9d3;
  --primary: #ffaaa2;
  --primary-2: #ff7e72;
  --accent: #e7c17a;
  --shadow: 0 28px 90px rgba(0,0,0,0.40);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 6% 10%, rgba(89,171,255,0.18), transparent 24%),
    radial-gradient(circle at 92% 8%, rgba(121,240,213,0.12), transparent 20%),
    radial-gradient(circle at 52% 44%, rgba(47,141,247,0.06), transparent 28%),
    linear-gradient(180deg, #050d18, #071321 42%, #06101d);
  line-height: 1.6;
}
body.app-theme {
  background:
    radial-gradient(circle at 6% 10%, rgba(255,170,162,0.16), transparent 24%),
    radial-gradient(circle at 92% 8%, rgba(231,193,122,0.10), transparent 20%),
    radial-gradient(circle at 52% 44%, rgba(255,126,114,0.06), transparent 28%),
    linear-gradient(180deg, #170d0d, #1e1010 42%, #120909);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--container)); margin-inline: auto; }
.section { padding: 104px 0; }
.page-hero { padding: 52px 0 24px; }

.shell, .card, .project-card, .feature, .doc, .faq, .text-card, .contact-card, .phone, .cta, .mini, .stat, .profile-card, .screenshot-card, .privacy-panel {
  background: var(--surface);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
}
p { margin: 0 0 16px; color: var(--muted); }
.lead { font-size: clamp(1.06rem,1.7vw,1.24rem); color: var(--muted-2); }
h1,h2,h3 { margin:0 0 14px; line-height:1.08; letter-spacing:-0.035em; }
h1 { font-size: clamp(3rem,6vw,5.5rem); }
h2 { font-size: clamp(2rem,4.2vw,3.35rem); }
h3 { font-size: clamp(1.2rem,2vw,1.55rem); }

.eyebrow {
  display:inline-flex; align-items:center; gap:10px; padding:10px 16px; border-radius:999px;
  border:1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--accent); font-weight:900; font-size:.8rem; letter-spacing:.12em; text-transform:uppercase;
}
.eyebrow::before {
  content:""; width:8px; height:8px; border-radius:50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 65%, transparent);
}

.topbar-wrap { position:sticky; top:0; z-index:50; padding-top:14px; }
.topbar { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:15px 18px; border-radius:22px; }
.brand { display:flex; align-items:center; gap:14px; min-width: 0; }
.brand img { width:52px; height:52px; border-radius:16px; box-shadow:0 10px 26px rgba(0,0,0,.34); object-fit: cover; }
.brand-title { font-weight:900; }
.brand-sub { font-size:.84rem; color:var(--muted); }
.nav { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.nav a { padding:11px 14px; border-radius:12px; color:var(--muted-2); font-weight:700; }
.nav a:hover { background:rgba(255,255,255,.05); }

.btn { display:inline-flex; align-items:center; justify-content:center; gap:10px; min-height:52px; padding:14px 20px; border-radius:16px; font-weight:900; border:1px solid transparent; transition:.18s; }
.btn:hover { transform:translateY(-1px); }
.btn-primary { background:linear-gradient(135deg,var(--primary-2),var(--primary)); color:#160c0c; box-shadow:0 16px 42px color-mix(in srgb, var(--primary) 28%, transparent); }
body:not(.app-theme) .btn-primary { color:#03111f; background:linear-gradient(135deg,var(--primary-2),var(--primary) 58%,#9be4ff); }
.btn-secondary { border-color:var(--line); background:rgba(255,255,255,.045); color:var(--text); }

.hero { padding:48px 0 60px; overflow:hidden; }
.hero-grid { display:grid; grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr); gap:30px; align-items:center; }
.actions { display:flex; gap:14px; flex-wrap:wrap; margin-top:26px; }
.pills { display:flex; gap:12px; flex-wrap:wrap; margin-top:18px; }
.pill { padding:10px 14px; border-radius:999px; background:rgba(255,255,255,.045); border:1px solid rgba(255,255,255,.075); font-weight:800; color:var(--muted-2); font-size:.94rem; }

.profile-card { padding:30px; border-radius:var(--radius-xl); background: radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 16%, transparent), transparent 30%), linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025)); }
.profile-top { display:flex; align-items:center; gap:18px; margin-bottom:24px; }
.profile-logo { width:92px; height:92px; border-radius:28px; padding:0; background:rgba(255,255,255,.05); border:1px solid var(--line); }
.profile-name { font-size:1.55rem; font-weight:950; }
.profile-role { color:var(--muted); }
.profile-list { display:grid; gap:12px; margin-top:18px; }
.profile-item { padding:14px; border-radius:16px; background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.07); }
.profile-item strong { display:block; color:var(--text); }

.head { max-width:820px; margin-bottom:34px; }
.center { text-align:center; margin-left:auto; margin-right:auto; }
.grid3 { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid2 { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }

.project-card { padding:28px; display:grid; grid-template-columns:96px 1fr auto; gap:22px; align-items:center; }
.project-icon { width:96px; height:96px; border-radius:26px; background:linear-gradient(135deg,rgba(103,181,255,.16),rgba(121,240,213,.12)); border:1px solid var(--line); padding:10px; object-fit: cover; }
.status { display:inline-flex; padding:7px 11px; border-radius:999px; background: color-mix(in srgb, var(--accent) 10%, transparent); border:1px solid color-mix(in srgb, var(--accent) 22%, transparent); color:var(--accent); font-weight:900; font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:10px; }

.feature,.doc,.contact-card,.text-card,.faq { padding:26px; }
.icon { width:58px; height:58px; border-radius:18px; display:grid; place-items:center; background:linear-gradient(135deg, color-mix(in srgb, var(--primary) 18%, transparent), color-mix(in srgb, var(--accent) 13%, transparent)); border:1px solid var(--line); font-size:1.35rem; margin-bottom:18px; }
.list { list-style:none; padding:0; margin:0; display:grid; gap:12px; }
.list li { position:relative; padding-left:30px; color:var(--muted-2); }
.list li::before { content:"✓"; position:absolute; left:0; color:var(--accent); font-weight:900; }

.cta { padding:34px; background: radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 16%, transparent), transparent 26%), linear-gradient(135deg, color-mix(in srgb, var(--primary) 24%, transparent), rgba(8,18,32,.82)); }
body.app-theme .cta { background: radial-gradient(circle at top right, rgba(255,170,162,.16), transparent 26%), linear-gradient(135deg, rgba(82,38,31,.66), rgba(29,14,14,.96)); }
.cta-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:24px; align-items:center; }

.docs { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.doc a { color: var(--accent); font-weight:900; }
.faq { margin-bottom:14px; }
.faq summary { cursor:pointer; font-weight:900; list-style:none; display:flex; justify-content:space-between; }
.faq summary::-webkit-details-marker { display:none; }

.phone { position:relative; padding:18px; border-radius:36px; background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03)); border-color:var(--line-strong); }
.phone-screen { border-radius:30px; min-height:640px; padding:18px; background:linear-gradient(180deg,rgba(30,16,16,.96),rgba(19,9,9,.98)); border:1px solid var(--line); }
.phone-top,.phone-head,.service { display:flex; align-items:center; justify-content:space-between; gap:14px; }
.dot { width:9px; height:9px; border-radius:50%; background:#63e6a2; box-shadow:0 0 16px rgba(99,230,162,.70); }
.chip,.tag { display:inline-flex; padding:8px 12px; border-radius:999px; border:1px solid color-mix(in srgb, var(--accent) 26%, transparent); background: color-mix(in srgb, var(--accent) 10%, transparent); color:var(--text); font-weight:900; font-size:.82rem; }
.schedule { padding:18px; border-radius:22px; background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03)); border:1px solid rgba(255,255,255,.08); margin-top:16px; }
.metrics { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:14px 0; }
.metric { padding:12px; border-radius:16px; background:rgba(255,255,255,.045); border:1px solid rgba(255,255,255,.06); }
.metric span { display:block; font-size:.78rem; color:var(--muted); }
.service { padding:12px; border-radius:16px; background:rgba(0,0,0,.18); border:1px solid rgba(255,255,255,.06); margin-top:10px; }
.time { font-weight:900; color:var(--muted-2); white-space:nowrap; }
.route { font-weight:900; }
.sub { font-size:.85rem; color:var(--muted); }
.service-vehicle { padding:8px 10px; border-radius:999px; background:rgba(231,193,122,.10); border:1px solid rgba(231,193,122,.18); color:var(--text); font-weight:900; font-size:.78rem; }

.screenshot-showcase { display:grid; grid-template-columns:1.08fr .92fr; gap:28px; align-items:center; }
.screenshot-stack { display:flex; gap:16px; align-items:flex-start; overflow:hidden; padding:10px 0; }
.screenshot-card { padding:10px; border-radius:30px; transform: rotate(-2deg); background:rgba(255,255,255,.045); max-width: 260px; }
.screenshot-card:nth-child(2) { transform: translateY(42px) rotate(2deg); }
.screenshot-card img { border-radius:22px; }
.screenshot-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:14px; }
.screenshot-thumb { border-radius:24px; overflow:hidden; border:1px solid var(--line); background:var(--surface); box-shadow: 0 18px 48px rgba(0,0,0,.26); }
.screenshot-thumb img { width:100%; height:auto; }

.privacy-panel { padding:26px; }

.footer { padding:30px 0 60px; }
.footer .shell { padding:24px; }
.footer-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:20px; align-items:center; }
.footer-links { display:flex; gap:16px; flex-wrap:wrap; justify-content:flex-end; }
.breadcrumb { color:var(--muted); margin-bottom:18px; }
.text-card { max-width:980px; }
.text-card h2 { margin-top:30px; }
.text-card h2:first-of-type { margin-top:0; }
.text-card ul { color:var(--muted-2); }
code { padding:3px 7px; border-radius:8px; background:rgba(255,255,255,.06); border:1px solid var(--line); color:var(--text); }

.contact-grid { display:grid; grid-template-columns:.95fr 1.05fr; gap:20px; }
.field { display:grid; gap:8px; margin-bottom:14px; }
.input, textarea { width:100%; padding:14px 16px; border-radius:16px; border:1px solid var(--line); background:rgba(255,255,255,.045); color:var(--text); }
textarea { min-height:165px; }
.notice { padding:14px 16px; border-radius:16px; background:rgba(231,193,122,.10); border:1px solid rgba(231,193,122,.16); color:#ffe7aa; }

.reveal { opacity:0; transform:translateY(18px); transition:.55s; }
.reveal.is-visible { opacity:1; transform:none; }

@media(max-width:1100px) {
  .hero-grid,.cta-grid,.grid3,.grid2,.docs,.footer-grid,.contact-grid,.screenshot-showcase { grid-template-columns:1fr; }
  .nav { display:none; }
  .project-card { grid-template-columns:80px 1fr; }
  .project-card .actions { grid-column:1/-1; }
  .phone-screen { min-height:auto; }
  .screenshot-grid { grid-template-columns: repeat(3, 1fr); }
}
@media(max-width:720px) {
  .section { padding:76px 0; }
  .topbar { padding:13px; }
  .brand img { width:46px; height:46px; }
  .btn,.actions .btn { width:100%; }
  .actions { display:grid; }
  .metrics { grid-template-columns:1fr; }
  .service { display:grid; justify-content:start; }
  .feature,.doc,.contact-card,.text-card,.faq,.cta,.project-card,.profile-card,.privacy-panel { padding:22px; }
  .footer-links { justify-content:flex-start; }
  h1 { font-size:2.65rem; }
  .project-card { grid-template-columns:1fr; }
  .project-icon { width:82px; height:82px; }
  .screenshot-stack { overflow-x:auto; }
  .screenshot-card { min-width: 230px; }
  .screenshot-grid { grid-template-columns: repeat(2, 1fr); }
}