@import url("https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100..900&display=swap");

:root {
  --primary: #0b6e99;
  --primary-dark: #064f70;
  --accent: #14b8a6;
  --gold: #f59e0b;
  --ink: #123047;
  --muted: #61758a;
  --bg: #f5fbfd;
  --card: #ffffff;
  --line: #dfecef;
  --shadow: 0 18px 50px rgba(18, 48, 71, .10);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Vazirmatn", Tahoma, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 32px)); margin: auto; }

.topbar { background: #083f59; color: #dff8ff; font-size: 13px; }
.topbar-inner { display:flex; align-items:center; justify-content:space-between; gap:18px; padding:9px 0; }
.topbar a { color:#fff; font-weight:700; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); border-bottom:1px solid var(--line); box-shadow:0 6px 22px rgba(9, 53, 71, .06); }
.navbar { min-height:78px; display:flex; align-items:center; justify-content:space-between; gap:18px; }
.brand { display:flex; align-items:center; gap:12px; font-weight:900; }
.brand-mark { width:46px; height:46px; border-radius:14px; background:linear-gradient(135deg,var(--primary),var(--accent)); display:grid; place-items:center; color:white; box-shadow:0 8px 20px rgba(11,110,153,.25); }
.brand-text strong { display:block; font-size:17px; }
.brand-text span { display:block; font-size:11px; color:var(--muted); }
.nav-links { display:flex; gap:24px; align-items:center; }
.nav-links a { color:#39566b; font-size:14px; font-weight:700; }
.nav-links a:hover, .nav-links a.active { color:var(--primary); }
.nav-cta { background:var(--primary); color:#fff !important; padding:10px 16px; border-radius:11px; }
.menu-btn { display:none; border:0; background:#eef8fb; color:var(--primary-dark); width:42px; height:42px; border-radius:10px; cursor:pointer; font-size:20px; }

.hero { padding:76px 0 64px; background:
  radial-gradient(circle at 15% 20%, rgba(20,184,166,.20), transparent 32%),
  radial-gradient(circle at 88% 12%, rgba(11,110,153,.18), transparent 30%),
  linear-gradient(180deg, #effbff 0%, #f7fcfd 100%); }
.hero-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:34px; align-items:center; }
.badge { display:inline-flex; align-items:center; gap:7px; background:#e4f8f5; color:#0d786c; border:1px solid #c2eee8; padding:7px 12px; border-radius:999px; font-size:13px; font-weight:800; }
.hero h1 { font-size:clamp(32px,5vw,56px); line-height:1.25; margin:18px 0 14px; letter-spacing:-1px; }
.hero h1 span { color:var(--primary); }
.hero p { color:var(--muted); max-width:650px; font-size:16px; margin:0 0 24px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; border:0; cursor:pointer; padding:12px 18px; border-radius:12px; font-weight:800; font-size:14px; transition:.2s ease; }
.btn-primary { background:var(--primary); color:#fff; box-shadow:0 12px 25px rgba(11,110,153,.18); }
.btn-primary:hover { transform:translateY(-2px); background:var(--primary-dark); }
.btn-outline { border:1px solid #b8d5df; background:#fff; color:var(--primary-dark); }
.btn-outline:hover { border-color:var(--primary); color:var(--primary); }

.hero-card { position:relative; min-height:390px; border-radius:28px; overflow:hidden; background:linear-gradient(155deg, #063f5f, #0f89a8 48%, #16b6ac); box-shadow:var(--shadow); }
.hero-card::before { content:""; position:absolute; inset:0; background:radial-gradient(circle at 70% 20%, rgba(255,255,255,.25), transparent 24%), repeating-linear-gradient(165deg, rgba(255,255,255,.08) 0 2px, transparent 2px 18px); }
.pool-shape { position:absolute; left:11%; right:11%; top:20%; bottom:12%; border-radius:48% 48% 24% 24%; background:linear-gradient(160deg, rgba(167,247,255,.9), rgba(35,152,202,.65)); border:9px solid rgba(255,255,255,.62); box-shadow: inset 0 0 50px rgba(255,255,255,.20); }
.pool-lane { position:absolute; top:10%; bottom:10%; width:3px; background:rgba(255,255,255,.42); }
.pool-lane.one { right:25%; } .pool-lane.two { right:50%; } .pool-lane.three { right:75%; }
.hero-note { position:absolute; bottom:20px; right:20px; left:20px; background:rgba(3,45,64,.72); color:white; backdrop-filter:blur(8px); border:1px solid rgba(255,255,255,.18); padding:16px 18px; border-radius:16px; }
.hero-note strong { font-size:18px; }

.section { padding:76px 0; }
.section.alt { background:#fff; }
.section-head { text-align:center; margin-bottom:36px; }
.section-head .eyebrow { color:var(--primary); font-weight:900; font-size:13px; }
.section-head h2 { margin:6px 0 10px; font-size:clamp(27px,3vw,38px); }
.section-head p { margin:0 auto; max-width:720px; color:var(--muted); }

.stats { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:32px; }
.stat { background:#fff; border:1px solid var(--line); border-radius:16px; padding:20px; text-align:center; box-shadow:0 10px 35px rgba(10, 72, 92,.05); }
.stat strong { display:block; font-size:26px; color:var(--primary); }
.stat span { color:var(--muted); font-size:13px; }

.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:24px; box-shadow:0 10px 32px rgba(18,48,71,.05); }
.icon { width:48px; height:48px; display:grid; place-items:center; background:#e8f7fb; border-radius:13px; color:var(--primary); font-size:22px; margin-bottom:14px; }
.card h3 { margin:0 0 8px; font-size:19px; }
.card p { margin:0; color:var(--muted); font-size:14px; }

.offer-banner { background:linear-gradient(130deg,#083f59,#0a6c90 55%,#10a79d); color:#fff; border-radius:24px; padding:30px; display:flex; align-items:center; justify-content:space-between; gap:20px; box-shadow:0 20px 50px rgba(5,61,85,.20); }
.offer-banner h3 { margin:0 0 4px; font-size:27px; }
.offer-banner p { margin:0; color:#d8f6ff; }
.discount { font-size:46px; line-height:1; font-weight:900; color:#fff; white-space:nowrap; }

.price-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.price-card { position:relative; overflow:hidden; }
.ribbon { position:absolute; top:17px; left:17px; background:#e5f8f4; color:#0a776d; border:1px solid #c3ece6; padding:5px 9px; border-radius:999px; font-size:12px; font-weight:900; }
.price-card h3 { padding-left:85px; margin-bottom:3px; }
.price-card .sub { color:var(--muted); font-size:13px; }
.price-row { display:flex; align-items:flex-end; gap:10px; margin:20px 0; }
.old-price { color:#91a2b0; text-decoration:line-through; }
.new-price { font-size:31px; font-weight:900; color:var(--primary-dark); }
.price-note { margin-bottom:18px; color:var(--muted); font-size:13px; }

.schedule-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.schedule-card h3 { margin-top:0; }
.session { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:12px 0; border-bottom:1px dashed var(--line); }
.session:last-child { border-bottom:0; }
.session .day { font-weight:800; }
.session .time { color:var(--primary); font-weight:900; direction:ltr; }

.notice { background:#fff8e8; border:1px solid #f8df9e; color:#7c5b15; border-radius:16px; padding:16px 18px; font-size:13px; }

.table-wrap { overflow:auto; border:1px solid var(--line); border-radius:16px; background:#fff; }
table { width:100%; border-collapse:collapse; min-width:620px; }
th, td { padding:14px 16px; border-bottom:1px solid var(--line); text-align:right; font-size:14px; }
th { background:#eef9fc; color:var(--primary-dark); }
tr:last-child td { border-bottom:0; }

.breadcrumb { padding:18px 0; color:var(--muted); font-size:13px; }
.page-hero { padding:46px 0; background:linear-gradient(180deg,#edfaff,#f8fcfd); border-bottom:1px solid var(--line); }
.page-hero h1 { margin:0 0 8px; font-size:40px; }
.page-hero p { margin:0; color:var(--muted); max-width:760px; }

.contact-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:22px; }
.contact-list { display:grid; gap:12px; }
.contact-item { display:flex; align-items:flex-start; gap:14px; padding:16px; border:1px solid var(--line); border-radius:14px; background:#fff; }
.contact-item b { display:block; margin-bottom:2px; }
.contact-item span { color:var(--muted); font-size:13px; }

.footer { margin-top:30px; background:#073b54; color:#d5eef6; padding:42px 0 20px; }
.footer-grid { display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:25px; }
.footer h3 { color:#fff; margin-top:0; }
.footer a { color:#d5eef6; }
.footer p { color:#a8ceda; font-size:13px; }
.copyright { border-top:1px solid rgba(255,255,255,.12); margin-top:28px; padding-top:14px; font-size:12px; color:#98c0cb; }

.reveal { opacity:0; transform:translateY(18px); transition:.6s ease; }
.reveal.show { opacity:1; transform:none; }

@media (max-width: 880px) {
  .nav-links { position:absolute; right:16px; left:16px; top:84px; background:#fff; border:1px solid var(--line); border-radius:16px; padding:10px; box-shadow:var(--shadow); flex-direction:column; align-items:stretch; display:none; }
  .nav-links.open { display:flex; }
  .nav-links a { padding:10px 12px; }
  .menu-btn { display:block; }
  .hero-grid, .contact-grid, .schedule-grid { grid-template-columns:1fr; }
  .stats { grid-template-columns:repeat(2,1fr); }
  .feature-grid, .price-grid { grid-template-columns:1fr; }
  .offer-banner { flex-direction:column; align-items:flex-start; }
}

@media (max-width: 560px) {
  .container { width:min(100% - 22px,1160px); }
  .topbar-inner { justify-content:center; text-align:center; }
  .topbar-inner span { display:none; }
  .navbar { min-height:72px; }
  .hero { padding:48px 0; }
  .hero-card { min-height:280px; }
  .stats { grid-template-columns:1fr 1fr; gap:10px; }
  .stat strong { font-size:22px; }
  .section { padding:54px 0; }
  .page-hero h1 { font-size:31px; }
  .discount { font-size:37px; }
  .footer-grid { grid-template-columns:1fr; }
}