:root { --ink: #15201B; --muted: #55655D; --bg: #FFFFFF; --soft: #F1F5F2; --line: #DCE3DD; --accent: #0D6760; --accent-2: #0A4F49; --wa: #DCF8C6; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 12px; letter-spacing: -.015em; }
h1 { font-size: clamp(38px, 6vw, 60px); }
h2 { font-size: clamp(28px, 4vw, 38px); }
h3 { font-size: 19px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.btn { display: inline-block; background: var(--accent); color: #fff; padding: 13px 22px; border-radius: 10px; text-decoration: none; font-weight: 650; border: 2px solid var(--accent); }
.btn:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.ghost:hover { background: var(--soft); }
.btn.ghost.light { color: #fff; border-color: #fff; }
.btn.ghost.light:hover { background: rgba(255,255,255,.1); }
.fine { font-size: 14px; color: var(--muted); }

.top { position: sticky; top: 0; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 10; }
.top .wrap { padding-top: 12px; padding-bottom: 12px; }
.logo { font-size: 28px; font-weight: 850; text-decoration: none; color: var(--ink); letter-spacing: -.03em; }
.logo span { color: var(--accent); }
.top nav { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.top nav a:not(.btn) { color: var(--ink); text-decoration: none; font-size: 15px; }
.top nav .btn { padding: 8px 16px; }

.hero { padding: 64px 0 72px; background: linear-gradient(180deg, var(--soft), #fff); }
.hero .grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.kicker { text-transform: uppercase; letter-spacing: .08em; font-size: 13px; font-weight: 700; color: var(--accent); margin: 0 0 12px; }
.lead { font-size: 20px; color: var(--muted); max-width: 580px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 10px; }
.cta.center { justify-content: center; }

.phone { background: #111; border-radius: 34px; padding: 12px; box-shadow: 0 30px 70px rgba(13,40,35,.25); max-width: 380px; justify-self: center; }
.phone-bar { background: #075E54; color: #fff; padding: 12px 16px; border-radius: 24px 24px 0 0; font-weight: 650; font-size: 15px; }
.chat { background: #ECE5DD; padding: 14px; border-radius: 0 0 24px 24px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; line-height: 1.45; }
.msg { padding: 9px 11px; border-radius: 10px; max-width: 88%; box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.msg.out { background: #fff; align-self: flex-start; }
.msg.in { background: var(--wa); align-self: flex-end; font-weight: 700; }
.note { align-self: center; background: #fff; color: var(--accent); font-weight: 650; font-size: 13px; padding: 5px 10px; border-radius: 99px; }

section { padding: 76px 0; }
.band { background: var(--soft); }
.sub { color: var(--muted); margin-top: -4px; }
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; counter-increment: s; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 99px; background: var(--accent); color: #fff; font-weight: 800; margin-bottom: 12px; }
.steps b { display: block; font-size: 18px; margin-bottom: 6px; }
.steps span { color: var(--muted); font-size: 15.5px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.cards article { border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.cards p { color: var(--muted); margin: 0; font-size: 15.5px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 28px 0 14px; align-items: start; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 8px; position: relative; }
.plan.star { border: 2px solid var(--accent); box-shadow: 0 16px 40px rgba(13,103,96,.14); }
.badge { position: absolute; top: -13px; left: 26px; background: var(--accent); color: #fff; font-size: 12.5px; font-weight: 700; padding: 3px 10px; border-radius: 99px; margin: 0; }
.price { font-size: 40px; font-weight: 850; margin: 0; }
.price span { font-size: 16px; font-weight: 500; color: var(--muted); }
.who { color: var(--muted); margin: 0 0 6px; font-size: 15px; }
.plan ul { padding-left: 20px; margin: 0 0 14px; font-size: 15.5px; }
.plan .btn { text-align: center; margin-top: auto; }

details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { cursor: pointer; font-weight: 650; font-size: 18px; }
details p { color: var(--muted); margin: 10px 0 0; }

.final { background: var(--accent); color: #fff; text-align: center; }
.final p { font-size: 19px; opacity: .92; }
footer { padding: 28px 0 36px; border-top: 1px solid var(--line); font-size: 15px; }
footer nav { display: flex; gap: 18px; }

.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; }
.shots.main { grid-template-columns: 1fr 240px; align-items: start; }
.shots figure { margin: 0; }
.shots img { width: 100%; height: auto; display: block; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 12px 32px rgba(13,40,35,.10); }
.shots figcaption { font-size: 14.5px; color: var(--muted); margin-top: 8px; }

@media (max-width: 900px) {
  .hero .grid, .steps, .cards, .plans, .shots, .shots.main { grid-template-columns: 1fr; }
  .shots .mobile { max-width: 300px; }
  .top nav a:not(.btn) { display: none; }
  section { padding: 56px 0; }
}