:root {
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --bg-card: #ffffff;
  --ink: #10151d;
  --ink-soft: #4a5566;
  --ink-faint: #8a94a6;
  --line: #e4e9f2;
  --brand: #2388ff;
  --brand-dark: #1668d6;
  --brand-soft: #eaf3ff;
  --ok: #1a9e63;
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1120px;
  --shadow: 0 1px 2px rgba(16, 21, 29, 0.04), 0 8px 30px rgba(16, 21, 29, 0.06);
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-dark); }

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

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

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.96rem;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.brand img { width: 30px; height: 30px; border-radius: 7px; }
.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav a { color: var(--ink-soft); font-weight: 500; font-size: 0.95rem; }
.nav a:hover { color: var(--ink); }
.nav .btn { padding: 9px 18px; }
.nav-toggle { display: none; }

/* ---------- hero ---------- */

.hero {
  padding: 92px 0 84px;
  background:
    radial-gradient(1000px 400px at 78% -8%, rgba(35, 136, 255, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-visual { position: relative; }
.hero-visual .shot-main {
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(16, 21, 29, 0.16);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}
.hero-visual .shot-badge {
  position: absolute;
  left: -18px;
  bottom: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-visual .shot-badge .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(26, 158, 99, 0.16); }
.hero-visual .shot-badge strong { font-size: 0.95rem; }
.hero-visual .shot-badge span { display: block; font-size: 0.8rem; color: var(--ink-faint); }
.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.35rem);
  font-weight: 800;
  max-width: 15ch;
}
.hero p {
  margin: 22px 0 0;
  font-size: 1.16rem;
  color: var(--ink-soft);
  max-width: 56ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-trust {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  color: var(--ink-faint);
  font-size: 0.9rem;
  font-weight: 500;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 16px; height: 16px; color: var(--ok); }

/* ---------- sections ---------- */

section { padding: 84px 0; }
.section-head { max-width: 640px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; }
.section-head p { margin: 16px 0 0; color: var(--ink-soft); font-size: 1.08rem; }

.alt { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- feature grid ---------- */

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card-media {
  margin: -28px -28px 22px;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.card:hover .card-media img { transform: scale(1.04); }
.card .ic {
  width: 46px; height: 46px;
  border-radius: 11px;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.card .ic svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 0.98rem; }

/* ---------- pricing ---------- */

.price-grid { grid-template-columns: repeat(4, 1fr); }
.plan {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}
.plan.featured { border-color: var(--brand); box-shadow: 0 12px 40px rgba(35, 136, 255, 0.18); }
.plan .flag {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand);
  background: var(--brand-soft);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.plan h3 { font-size: 1.1rem; font-weight: 700; }
.plan .price { margin: 14px 0 4px; font-size: 2.1rem; font-weight: 800; letter-spacing: -0.02em; }
.plan .price span { font-size: 0.95rem; font-weight: 500; color: var(--ink-faint); }
.plan ul { list-style: none; padding: 0; margin: 20px 0 26px; display: grid; gap: 11px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-soft); font-size: 0.95rem; }
.plan li svg { width: 18px; height: 18px; color: var(--ok); flex: 0 0 auto; margin-top: 2px; }
.plan .btn { margin-top: auto; justify-content: center; }
.price-note { margin-top: 26px; text-align: center; color: var(--ink-faint); font-size: 0.9rem; }

/* ---------- gallery ---------- */

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.shot {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow);
}
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.shot:hover img { transform: scale(1.05); }
.shot figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 26px 18px 16px;
  color: #fff;
  font-weight: 600;
  font-size: 0.98rem;
  background: linear-gradient(180deg, transparent, rgba(8, 12, 20, 0.78));
}

/* ---------- split / about ---------- */

.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.split-media { border-radius: 18px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); aspect-ratio: 3 / 2; }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.about-facts { display: grid; gap: 22px; }
.split h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; }
.split p { color: var(--ink-soft); font-size: 1.06rem; margin: 18px 0 0; }
.facts {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 18px;
}
.fact { display: flex; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.fact:last-child { border-bottom: 0; padding-bottom: 0; }
.fact .k { color: var(--ink-faint); font-size: 0.92rem; }
.fact .v { font-weight: 600; text-align: right; }

/* ---------- contact ---------- */

.contact-grid { grid-template-columns: repeat(3, 1fr); }
.contact-card { text-align: left; }
.contact-card a { font-weight: 600; }

/* ---------- cta ---------- */

.cta {
  text-align: center;
  background: linear-gradient(135deg, #123a72, #1668d6);
  color: #fff;
  border-radius: 20px;
  padding: 64px 32px;
  margin: 0 24px;
}
.cta h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; color: #fff; }
.cta p { margin: 16px auto 30px; max-width: 52ch; color: rgba(255, 255, 255, 0.86); font-size: 1.08rem; }
.cta .btn-primary { background: #fff; color: var(--brand-dark); }
.cta .btn-primary:hover { background: #eaf3ff; color: var(--brand-dark); }

/* ---------- footer ---------- */

.site-footer { background: #0d1420; color: #aeb8c8; padding: 64px 0 34px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer .brand { color: #fff; margin-bottom: 14px; }
.footer-about { max-width: 34ch; font-size: 0.94rem; color: #8794a8; }
.footer-col strong { display: block; color: #fff; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; color: #aeb8c8; font-size: 0.94rem; margin-bottom: 11px; }
.footer-col a:hover { color: #fff; }
.footer-legal {
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.85rem;
  color: #6b7688;
}
.footer-legal a { color: #8794a8; }
.footer-pay { display: flex; gap: 10px; align-items: center; }
.footer-pay span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  padding: 4px 9px;
  color: #c4cddb;
}

/* ---------- legal pages ---------- */

.legal { padding: 64px 0 84px; }
.legal .container { max-width: 820px; }
.legal h1 { font-size: 2.2rem; font-weight: 800; }
.legal .updated { color: var(--ink-faint); font-size: 0.92rem; margin: 12px 0 40px; }
.legal h2 { font-size: 1.3rem; font-weight: 700; margin: 38px 0 12px; }
.legal p, .legal li { color: var(--ink-soft); font-size: 1rem; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }
.legal a { font-weight: 500; }
.backlink { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 30px; font-weight: 600; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .grid-3, .grid-4, .price-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 680px) {
  .nav { display: none; }
  .grid-3, .grid-4, .price-grid, .contact-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
  .hero { padding: 66px 0 60px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-legal { flex-direction: column; }
}