:root {
  --ink: #17191e; --muted: #5f636c; --line: #e6e3dc; --bg: #f4f2ed; --card: #fff; --soft: #faf8f4;
  --brand: #f0641e; --brand-d: #d5530f; --ok: #1f8a4c;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink); background: var(--bg);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); line-height: 1.5; }
a { color: inherit; }
.in { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.c { text-align: center; }
.muted { color: var(--muted); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 14px; font-weight: 700; text-decoration: none; border: 0; cursor: pointer; font: inherit; font-weight: 700; padding: 12px 18px; }
.btn.primary { background: var(--brand); color: #fff; box-shadow: 0 8px 22px rgba(240, 100, 30, .28); }
.btn.primary:hover { background: var(--brand-d); }
.btn.ghost { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn.lg { padding: 16px 24px; font-size: 17px; }
.btn.sm { padding: 9px 14px; font-size: 15px; box-shadow: none; }

.nav { position: sticky; top: 0; z-index: 20; background: rgba(244, 242, 237, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .in { display: flex; justify-content: space-between; align-items: center; height: 62px; }
.brand { display: flex; gap: 10px; align-items: center; font-weight: 800; font-size: 20px; text-decoration: none; letter-spacing: -.02em; }
.nav-r { display: flex; gap: 18px; align-items: center; }
.nav-r > a:not(.btn) { text-decoration: none; color: var(--muted); font-weight: 600; }

.hero { padding: 56px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.pill { display: inline-block; background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: 6px 12px; font-size: 14px; font-weight: 600; color: var(--muted); margin-bottom: 18px; }
h1 { font-size: clamp(36px, 5.2vw, 60px); line-height: 1.04; margin: 0 0 18px; letter-spacing: -.035em; }
.acc { color: var(--brand); }
.lead { font-size: 19px; color: #3b3e45; max-width: 560px; margin: 0 0 26px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.note { color: var(--muted); font-size: 14px; margin-top: 14px; }

.hero-visual { position: relative; min-height: 520px; }
.hero-photo { position: absolute; inset: 0 0 0 12%; width: 88%; height: 100%; object-fit: cover; border-radius: 28px; }
.phone { position: absolute; left: 0; bottom: 24px; width: 270px; background: #fff; border-radius: 30px; padding: 16px; box-shadow: 0 24px 60px rgba(0, 0, 0, .22); border: 8px solid var(--ink); font-size: 13px; }
.ph-top { display: flex; align-items: center; gap: 8px; font-weight: 700; margin-bottom: 8px; }
.ph-top .dot { width: 10px; height: 10px; border-radius: 50%; background: #e0332b; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .2; } }
.ph-voice { background: var(--soft); border-radius: 12px; padding: 8px 10px; min-height: 58px; color: #3b3e45; font-style: italic; }
.ph-items { margin-top: 8px; min-height: 150px; }
.ph-items div { display: flex; justify-content: space-between; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--line); animation: pop .35s ease-out; }
.ph-items div b { white-space: nowrap; }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.ph-total { display: flex; justify-content: space-between; font-size: 18px; padding-top: 8px; border-top: 2px solid var(--ink); margin-top: 6px; }
.notif { position: absolute; right: -8px; top: 26px; background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 16px; font-size: 14px; font-weight: 600; box-shadow: 0 16px 40px rgba(0, 0, 0, .25); opacity: 0; transform: translateY(-8px); transition: all .5s; max-width: 280px; }
.notif.show { opacity: 1; transform: none; }

.strip { background: var(--ink); color: #fff; padding: 22px 0; }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.strip-grid div { display: flex; flex-direction: column; }
.strip-grid b { font-size: 20px; }
.strip-grid span { color: #b9bcc4; font-size: 14px; }

.sec { padding: 72px 0; }
.sec.alt { background: #fff; }
h2 { font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -.025em; margin: 0 0 22px; line-height: 1.1; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.pains { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pains li { background: #fff; border-radius: 16px; padding: 16px 18px 16px 50px; position: relative; font-size: 17px; box-shadow: 0 1px 0 var(--line); }
.pains li::before { content: "😮‍💨"; position: absolute; left: 16px; top: 15px; }
.side-photo { width: 100%; height: 440px; object-fit: cover; border-radius: 28px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { background: var(--soft); border-radius: 22px; padding: 24px; }
.step .n { width: 40px; height: 40px; border-radius: 12px; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 20px; }
.step h3 { margin: 14px 0 6px; font-size: 20px; }
.step p { margin: 0; color: #3b3e45; }

.demo { max-width: 820px; margin: 22px auto 0; background: #fff; border-radius: 24px; padding: 20px; box-shadow: 0 1px 0 var(--line), 0 20px 50px rgba(0, 0, 0, .06); display: grid; gap: 12px; }
.demo textarea { font: inherit; font-size: 16px; border: 1px solid var(--line); border-radius: 14px; padding: 14px; min-height: 110px; resize: vertical; width: 100%; }
.dtable { width: 100%; border-collapse: collapse; font-size: 14px; }
.dtable td { padding: 7px 4px; border-bottom: 1px solid var(--line); }
.dtable tr.room td { background: var(--soft); font-weight: 700; }
.dtable .r { text-align: right; white-space: nowrap; }
.dtotal { display: flex; justify-content: space-between; font-size: 24px; font-weight: 800; padding-top: 10px; }
.dwarn { background: #fff4dd; color: #9a5b00; border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.dcta { background: var(--soft); border-radius: 16px; padding: 16px; display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap; }

.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.f { background: var(--soft); border-radius: 20px; padding: 22px; }
.f i { font-style: normal; font-size: 28px; }
.f h3 { margin: 8px 0 4px; font-size: 18px; }
.f p { margin: 0; color: #3b3e45; font-size: 15px; }
.trades { color: var(--muted); margin-top: 26px; font-weight: 600; }

.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.pc { background: #fff; border-radius: 24px; padding: 26px; display: flex; flex-direction: column; position: relative; box-shadow: 0 1px 0 var(--line); }
.pc.best { outline: 2.5px solid var(--brand); }
.badge { position: absolute; top: -12px; left: 24px; background: var(--brand); color: #fff; font-size: 13px; font-weight: 700; padding: 4px 10px; border-radius: 99px; }
.pn { font-weight: 700; color: var(--muted); }
.pp { font-size: 38px; font-weight: 800; letter-spacing: -.02em; margin: 6px 0; }
.pp small { font-size: 16px; color: var(--muted); font-weight: 600; }
.pc ul { padding-left: 18px; margin: 6px 0 20px; flex: 1; }
.pc li { margin: 6px 0; }

.faq { max-width: 760px; }
details { background: var(--soft); border-radius: 16px; padding: 16px 20px; margin-bottom: 10px; }
summary { font-weight: 700; cursor: pointer; font-size: 17px; }
details p { margin: 10px 0 0; color: #3b3e45; }

.final { background: var(--ink); color: #fff; padding: 72px 0; }
.final p { color: #c9ccd3; font-size: 18px; margin: 0 0 24px; }
.foot { padding: 26px 0; color: var(--muted); font-size: 14px; }
.foot-grid { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .hero { padding: 28px 0 24px; }
  .hero-grid, .two { grid-template-columns: 1fr; gap: 28px; }
  .hero-visual { min-height: 460px; }
  .hero-photo { inset: 0; width: 100%; }
  .phone { left: 12px; bottom: 12px; width: 250px; }
  .notif { right: 8px; top: 12px; max-width: 220px; font-size: 13px; }
  .strip-grid { grid-template-columns: 1fr 1fr; }
  .steps, .feats, .prices { grid-template-columns: 1fr; }
  .side-photo { height: 300px; }
  .sec { padding: 52px 0; }
  .hide-m { display: none; }
  .in { padding: 0 16px; }
  .lead { font-size: 17px; }
}