:root {
  --dark: #0f2238;
  --navy: #1f4e79;
  --ice: #4fb3e8;
  --ice-soft: #e8f5fc;
  --ink: #1c2430;
  --muted: #5b6676;
  --line: #dde3ea;
  --paper: #f5f8fb;
  --white: #fff;
  --radius: 14px;
  --cond: 'Barlow Condensed', 'Avenir Next Condensed', 'Arial Narrow', sans-serif;
  --sans: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--white); line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); }
h1, h2, h3 { font-family: var(--cond); line-height: 1.02; margin: 0; color: var(--dark); }
h2 { font-size: clamp(36px, 5vw, 52px); font-style: italic; font-weight: 800; letter-spacing: .3px; }
h3 { font-size: 26px; font-weight: 700; letter-spacing: .2px; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 40px); }
.sub { color: var(--muted); max-width: 620px; margin: 10px 0 32px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 99; background: var(--white); padding: 8px 12px; border-radius: 8px; }
:focus-visible { outline: 3px solid var(--ice); outline-offset: 2px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 10px; font-weight: 700; font-size: 16px; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: var(--sans); transition: transform .15s ease, background-color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-ice { background: var(--ice); color: var(--dark); }
.btn-ice:hover { background: #6cc2ee; }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: #26608f; }
.btn-ghost { border-color: rgba(255,255,255,.6); color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(15,34,56,.96); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,.08); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-family: var(--cond); font-weight: 700; font-size: 22px; letter-spacing: .5px; text-transform: uppercase; }
.brand img { width: 40px; height: auto; }
.links { display: flex; gap: 22px; margin-left: auto; }
.links a { color: #c9d6e4; text-decoration: none; font-size: 15px; font-weight: 500; }
.links a:hover { color: var(--white); }

/* hero */
.hero { position: relative; color: var(--white); background: var(--dark); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(15,34,56,.97) 0%, rgba(15,34,56,.86) 45%, rgba(15,34,56,.35) 100%), url('/img/hero.jpg') center 70% / cover no-repeat; }
.hero-in { position: relative; padding: 96px 0 72px; }
.kicker { display: inline-block; font-family: var(--cond); font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; font-size: 15px; background: var(--ice); color: var(--dark); padding: 4px 14px; transform: skewX(-12deg); margin: 0 0 22px; }
.hero h1 { color: var(--white); font-size: clamp(48px, 8vw, 92px); font-style: italic; font-weight: 800; max-width: 760px; letter-spacing: .5px; }
.hero h1 span { color: var(--ice); }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: #d7e2ee; max-width: 560px; margin: 22px 0 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.facts { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.14); border-radius: var(--radius); overflow: hidden; max-width: 900px; }
.facts li { background: rgba(15,34,56,.82); padding: 18px 20px; }
.facts b { display: block; font-family: var(--cond); font-size: 30px; font-weight: 800; font-style: italic; color: var(--ice); line-height: 1.1; }
.facts span { font-size: 14px; color: #c9d6e4; }

/* bands */
.band { padding: 88px 0; }
.band-light { background: var(--paper); }
.band-dark { background: var(--dark); color: #d7e2ee; }
.band-dark h2, .band-dark h3 { color: var(--white); }
.band-dark .sub { color: #b3c3d4; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.steps li { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.num { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--white); font-family: var(--cond); font-weight: 800; font-size: 24px; margin-bottom: 16px; }
.steps p { color: var(--muted); margin: 10px 0 0; }

.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.split-rev { grid-template-columns: 1fr 1.05fr; }
.photo { margin: 0; }
.photo img { border-radius: var(--radius); box-shadow: 0 18px 40px rgba(15,34,56,.18); aspect-ratio: 5 / 4; object-fit: cover; width: 100%; }
.photo figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }
.band-dark .photo figcaption { color: #93a6ba; }

.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 34px; }
.checks li::before { content: ''; position: absolute; left: 0; top: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--ice) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f2238' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 14px no-repeat; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; }
.plan .tag { font-family: var(--cond); text-transform: uppercase; letter-spacing: 2px; font-weight: 700; font-size: 14px; color: var(--navy); margin: 6px 0 14px; }
.plan ul { padding-left: 18px; margin: 0 0 26px; color: var(--muted); flex: 1; }
.plan li { margin-bottom: 8px; }
.plan-hot { background: var(--dark); border-color: var(--dark); color: #c9d6e4; box-shadow: 0 18px 40px rgba(15,34,56,.25); }
.plan-hot h3 { color: var(--white); }
.plan-hot .tag { color: var(--ice); }
.plan-hot ul { color: #c9d6e4; }

.why { list-style: none; padding: 0; margin: 20px 0 28px; display: grid; gap: 16px; }
.why b { color: var(--white); }
.offer { border: 2px dashed var(--ice); border-radius: var(--radius); padding: 18px 20px; }
.offer b { display: block; font-family: var(--cond); font-style: italic; font-weight: 800; font-size: 28px; color: var(--ice); }
.offer i { font-style: normal; font-weight: 700; color: var(--white); }

.areas { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.areas > div { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.areas p { color: var(--muted); margin: 10px 0 0; }

details { border-bottom: 1px solid var(--line); padding: 4px 0; }
summary { cursor: pointer; font-weight: 600; font-size: 18px; padding: 16px 32px 16px 0; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; position: absolute; right: 4px; top: 12px; font-size: 26px; color: var(--navy); font-weight: 400; }
details[open] summary::after { content: '–'; }
details p { color: var(--muted); margin: 0 0 18px; }

/* quote */
.quote { align-items: start; }
.contact { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 14px; }
.contact span { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: #93a6ba; }
.contact a { color: var(--white); font-size: 22px; font-weight: 600; text-decoration: none; }
.form { background: var(--white); color: var(--ink); border-radius: 18px; padding: 30px; box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.field { margin: 0 0 16px; border: 0; padding: 0; }
.field label, .field legend { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; padding: 0; }
.opt { color: var(--muted); font-weight: 400; }
input, textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 1.5px solid #c7d0db; border-radius: 10px; background: var(--white); color: var(--ink); }
input:focus, textarea:focus { border-color: var(--navy); outline: none; box-shadow: 0 0 0 3px rgba(79,179,232,.35); }
input[aria-invalid="true"] { border-color: #c0392b; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: 15px; border: 1.5px solid #c7d0db; border-radius: 999px; padding: 8px 14px; cursor: pointer; margin: 0; }
.chips input { width: auto; margin: 0; accent-color: var(--navy); }
.chips label:has(input:checked) { border-color: var(--navy); background: var(--ice-soft); }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: 14px; color: var(--muted); margin: 12px 0 0; text-align: center; }
.form-note.ok { color: #1e7a46; font-weight: 600; }
.form-note.err { color: #b03a2e; font-weight: 600; }

.foot { background: #0a1828; color: #93a6ba; padding: 36px 0 90px; font-size: 15px; }
.foot-in { display: grid; gap: 8px; justify-items: center; text-align: center; }
.foot a { color: #c9d6e4; }
.foot p { margin: 0; }
.small { font-size: 13px; }

.sticky-call { display: none; }

@media (max-width: 900px) {
  .links { display: none; }
  .nav .btn { margin-left: auto; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .steps, .plans { grid-template-columns: 1fr; }
  .split, .split-rev { grid-template-columns: 1fr; gap: 36px; }
  .split-rev .photo { order: 2; }
  .band { padding: 64px 0; }
}
@media (max-width: 600px) {
  .wrap, .narrow { width: calc(100% - 32px); }
  .brand span { font-size: 18px; }
  .nav .btn { padding: 0 12px; }
  .hero-in { padding: 64px 0 48px; }
  .areas { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .sticky-call { display: flex; position: fixed; left: 16px; right: 16px; bottom: 14px; z-index: 30; min-height: 52px; align-items: center; justify-content: center; background: var(--ice); color: var(--dark); font-weight: 700; border-radius: 12px; text-decoration: none; box-shadow: 0 10px 30px rgba(0,0,0,.3); }
  .sticky-call.hide { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
}
@media (max-width: 600px) { .hide-sm { display: none; } }
.brand span, .btn { white-space: nowrap; }
@media (max-width: 400px) {
  .brand img { width: 32px; }
  .brand span { font-size: 16px; letter-spacing: 0; }
  .nav-in { gap: 10px; }
  .nav .btn { font-size: 13px; padding: 0 10px; min-height: 36px; }
}