:root {
  --orange: #f26a1b;
  --orange-2: #c94f0f;
  --orange-bg: #fff3ea;
  --ink: #16191a;
  --ink-2: #4a4744;
  --muted: #857f79;
  --line: #ebe6e0;
  --bg: #ffffff;
  --tint: #faf7f3;
  --amber-bg: #fff4e2;
  --amber-line: #f2c98a;
  --amber-ink: #8a5207;
  --r: 22px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { font-family: Figtree, system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--bg); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img, video { display: block; max-width: 100%; }
.wrap { width: min(1180px, 100% - 40px); margin: 0 auto; }
.narrow { width: min(820px, 100% - 40px); }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* logo */
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 26px; letter-spacing: -0.045em; text-decoration: none; color: var(--ink); }
.logo b { color: var(--orange); font-weight: 800; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 700 16px Figtree, sans-serif; padding: 12px 22px; border-radius: 999px; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; stroke-width: 2.6; }
.btn-lg { font-size: 19px; padding: 16px 30px; }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: var(--orange-2); }
.btn-white { background: #fff; color: var(--orange-2); }
.btn-ghost-white { color: #fff; border-color: rgba(255,255,255,.6); }
.btn-ghost-white:hover { background: rgba(255,255,255,.12); }
.btn-line { border-color: var(--line); color: var(--ink); }
.btn-line:hover { border-color: var(--orange); color: var(--orange-2); }
.btn-ink { background: var(--ink); color: #fff; }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; gap: 28px; height: 72px; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { text-decoration: none; font-weight: 600; font-size: 15px; color: var(--ink-2); }
.nav-links a:hover { color: var(--orange-2); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.link-login { font-weight: 700; font-size: 15px; text-decoration: none; }
.link-login:hover { color: var(--orange-2); }

/* hero */
.hero { background: var(--orange); color: #fff; overflow: hidden; position: relative; }
.hero::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(-18deg, transparent 0 34px, rgba(255,255,255,.05) 34px 35px); pointer-events: none; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; align-items: center; padding: 72px 0 80px; }
.eyebrow { font-weight: 700; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-2); margin-bottom: 14px; }
.eyebrow.light { color: var(--orange-bg); }
h1 { font-weight: 900; font-size: clamp(48px, 7vw, 92px); line-height: .98; letter-spacing: -0.05em; }
mark { display: inline-block; background: #fff; color: var(--orange-2); padding: 0 .22em .04em; border-radius: .2em; margin-top: .14em; font-size: .8em; }
.lead { font-size: 20px; max-width: 560px; margin: 26px 0 32px; color: #fff; opacity: .95; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.hero-points li { background: rgba(255,255,255,.16); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: 14px; }
.phone { position: relative; justify-self: center; width: min(320px, 100%); aspect-ratio: 9 / 16; border-radius: 40px; border: 10px solid #fff; background: #fff; box-shadow: 0 40px 80px rgba(120,40,0,.35); overflow: hidden; }
.phone video { width: 100%; height: 100%; object-fit: cover; border-radius: 30px; }
.sound { position: absolute; right: 12px; bottom: 12px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(22,25,26,.55); color: #fff; display: grid; place-items: center; cursor: pointer; }
.sound svg { width: 22px; height: 22px; }
.sound .on { display: none; }
.sound[aria-pressed="true"] .on { display: inline; }
.sound[aria-pressed="true"] .off { display: none; }

/* sections */
.section { padding: 96px 0; }
.section.tint { background: var(--tint); }
h2 { font-weight: 800; font-size: clamp(34px, 4.4vw, 56px); line-height: 1.05; letter-spacing: -0.04em; max-width: 860px; margin-bottom: 48px; }
.h2-sm { font-size: clamp(30px, 3.4vw, 44px); margin-bottom: 28px; }
h3 { font-weight: 800; font-size: 24px; letter-spacing: -0.02em; line-height: 1.2; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 36px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 34px; display: flex; flex-direction: column; gap: 12px; }
.card p { color: var(--ink-2); }
.ico { width: 52px; height: 52px; border-radius: 14px; background: var(--orange-bg); color: var(--orange); display: grid; place-items: center; margin-bottom: 6px; }
.ico svg { width: 28px; height: 28px; }
.card.list ul { list-style: none; display: grid; gap: 8px; color: var(--ink-2); }
.card.list li { padding-left: 22px; position: relative; }
.card.list li::before { content: ''; position: absolute; left: 0; top: .6em; width: 10px; height: 10px; border-radius: 3px; background: var(--orange); }
.note { margin-top: 24px; background: var(--orange-bg); border-radius: 16px; padding: 18px 26px; font-size: 18px; }
.roles { margin-top: 20px; }

.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px; display: flex; flex-direction: column; gap: 12px; }
.steps .n { font-weight: 800; font-size: 18px; color: var(--orange-2); letter-spacing: .06em; }
.steps p { color: var(--ink-2); }
.steps li.hot { background: var(--orange); border-color: var(--orange); color: #fff; }
.steps li.hot .n, .steps li.hot p { color: #fff; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; margin-top: 96px; }
.checks { list-style: none; display: grid; gap: 20px; font-size: 19px; color: var(--ink-2); }
.checks b { color: var(--ink); }
.mock { display: flex; gap: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: 0 20px 50px rgba(22,25,26,.08); }
.mock-doc { width: 40%; background: #f4f0eb; border-radius: 12px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.mock-doc i { display: block; height: 9px; border-radius: 5px; background: #ddd7d0; width: 92%; }
.mock-doc .w1 { height: 13px; width: 55%; background: var(--orange-2); }
.mock-doc .w2 { width: 80%; } .mock-doc .w3 { width: 66%; } .mock-doc .w4 { width: 60%; }
.mock-doc .gap { height: 14px; background: none; }
.mock-doc .warn { background: var(--amber-line); }
.mock-data { flex: 1; display: flex; flex-direction: column; gap: 6px; font-size: 15px; }
.mock-data .row { display: flex; justify-content: space-between; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.mock-data .row span { color: var(--muted); }
.mock-data .row.warn { background: var(--amber-bg); border: 1px solid var(--amber-line); border-radius: 10px; }
.mock-data .row.warn span { color: var(--amber-ink); }
.mock-btn { margin-top: auto; background: var(--orange-2); color: #fff; font-weight: 700; text-align: center; padding: 12px; border-radius: 10px; }

.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chips span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 12px 24px; font-weight: 700; font-size: 18px; }
.chips .alt { background: var(--orange-bg); border-color: #f8c6a4; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; border: 1px solid var(--line); border-radius: var(--r); padding: 36px; display: flex; flex-direction: column; gap: 16px; }
.plan.best { border: 2px solid var(--orange); box-shadow: 0 24px 60px rgba(242,106,27,.16); }
.plan .tag { position: absolute; top: -14px; left: 32px; background: var(--orange); color: #fff; font-weight: 700; font-size: 13px; padding: 4px 14px; border-radius: 999px; }
.price { color: var(--muted); }
.price b { font-size: 48px; font-weight: 900; letter-spacing: -0.04em; color: var(--ink); }
.plan ul { list-style: none; display: grid; gap: 8px; color: var(--ink-2); flex: 1; }
.plan li::before { content: '✓'; color: var(--orange); font-weight: 800; margin-right: 10px; }
.fine { margin-top: 24px; color: var(--muted); font-size: 15px; max-width: 820px; }

details { background: #fff; border: 1px solid var(--line); border-radius: 16px; margin-bottom: 12px; }
summary { cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--orange); font-size: 26px; line-height: 1; }
details[open] summary::after { content: '–'; }
details p { padding: 0 24px 22px; color: var(--ink-2); }
details a { color: var(--orange-2); font-weight: 700; }

.cta { background: var(--orange); color: #fff; padding: 96px 0; }
.cta-in { display: grid; grid-template-columns: 1fr 440px; gap: 56px; align-items: center; }
.cta h2 { margin-bottom: 20px; }
.cta p { font-size: 19px; opacity: .95; max-width: 520px; }
.signup { background: #fff; color: var(--ink); border-radius: var(--r); padding: 32px; display: grid; gap: 16px; box-shadow: 0 30px 70px rgba(120,40,0,.3); }
.signup label { display: grid; gap: 6px; font-weight: 700; font-size: 14px; }
.signup input { font: 500 17px Figtree, sans-serif; padding: 13px 16px; border: 2px solid var(--line); border-radius: 12px; outline: none; }
.signup input:focus { border-color: var(--orange); }
.signup .btn { width: 100%; }
.signup .small { font-size: 15px; color: var(--ink-2); opacity: 1; text-align: center; }
.signup .small a { color: var(--orange-2); font-weight: 700; }
.err { color: #c62828; font-size: 14px; font-weight: 600; min-height: 0; }
.err:empty { display: none; }

.foot { padding: 56px 0 32px; border-top: 1px solid var(--line); }
.foot-in { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.foot-in p { color: var(--muted); margin-top: 10px; }
.foot-col { display: grid; gap: 6px; align-content: start; }
.foot-col a { color: var(--ink-2); text-decoration: none; }
.foot-col a:hover { color: var(--orange-2); }
.foot-legal { margin-top: 40px; color: var(--muted); font-size: 14px; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
  .hero-in, .split, .cta-in { grid-template-columns: 1fr; }
  .phone { width: min(280px, 80%); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .grid3, .plans { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .section, .cta { padding: 64px 0; }
  .grid2, .steps { grid-template-columns: 1fr; }
  .mock { flex-direction: column; }
  .mock-doc { width: 100%; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .foot-in > div:first-child { grid-column: 1 / -1; }
  .link-login { display: none; }
  .hero-in { padding: 48px 0 56px; }
}