.nav { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 22px; }
.logo { font-family: var(--serif); font-size: 24px; letter-spacing: -.01em; text-decoration: none; }
.logo sup { font-family: var(--mono); font-size: 10px; color: var(--accent); margin-left: 2px; letter-spacing: .1em; }
.nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; font-size: 14px; }
.nav ul a { color: var(--muted); text-decoration: none; }
.nav ul a:hover { color: var(--ink); }

.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-block: 40px 56px; }
.hero h1 { font-size: clamp(46px, 7.2vw, 104px); line-height: .98; letter-spacing: -.025em; margin-top: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { max-width: 34em; margin-top: 28px; font-size: 18px; color: var(--muted); }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero .note { margin-top: 22px; color: var(--muted); }
.demo { display: grid; gap: 18px; justify-items: center; }
.dna { width: min(340px, 100%); display: grid; gap: 8px; padding: 16px 18px; border-radius: var(--r2); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.dna .head { display: flex; justify-content: space-between; color: var(--muted); }

.sec { padding-block: 72px; border-top: 1px solid var(--line); }
.sec-head { display: grid; grid-template-columns: 200px 1fr; gap: 24px; margin-bottom: 40px; }
.sec-head .mono { color: var(--muted); padding-top: 10px; }
.sec-head h2, .h2 { font-size: clamp(32px, 4.4vw, 58px); max-width: 16em; }
.problem { display: grid; grid-template-columns: 200px 1fr; gap: 24px; }
.problem .big { font-family: var(--serif); font-size: clamp(24px, 2.8vw, 36px); line-height: 1.3; max-width: 26em; }
.problem mark { background: linear-gradient(transparent 62%, color-mix(in srgb, var(--chalk) 55%, transparent) 62%); color: inherit; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border-top: 1px solid var(--ink); }
.steps li { padding: 22px 22px 28px 0; border-bottom: 1px solid var(--line); display: grid; gap: 8px; align-content: start; }
.steps .n { font-family: var(--mono); font-size: 12px; color: var(--accent); }
.steps b { font-weight: 700; font-size: 17px; }
.steps p { color: var(--muted); font-size: 15px; max-width: 30em; }

.insight { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.insight .copy p { color: var(--muted); font-size: 17px; max-width: 30em; margin-top: 18px; }
.gap-card { background: var(--surface); border-radius: var(--r3); box-shadow: var(--shadow); padding: 24px; display: grid; gap: 18px; }
.gap-card .top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.gap-card h3 { font-size: 26px; }
.gap-item { display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: center; padding: 14px; border-radius: var(--r2); background: var(--ground); }
.gap-item b { display: block; font-size: 15px; }
.gap-item small { color: var(--muted); font-size: 13px; }

.cmp-wrap { overflow-x: auto; }
table.cmp { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15px; }
.cmp th { font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 0 16px 14px 0; border-bottom: 1px solid var(--ink); }
.cmp td { padding: 18px 16px 18px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp td:first-child { font-weight: 700; width: 22%; }
.cmp td:nth-child(2) { color: var(--muted); width: 34%; }
.cmp td:last-child { position: relative; padding-left: 18px; }
.cmp td:last-child::before { content: ""; position: absolute; left: 0; top: 30px; width: 8px; height: 1px; background: var(--accent); }
/* На телефоне три колонки не помещаются: каждая строка становится карточкой. */
@media (max-width: 640px) {
  table.cmp { min-width: 0; }
  .cmp thead { display: none; }
  .cmp tbody, .cmp tr, .cmp td { display: block; width: auto; }
  .cmp tr { padding-block: 16px; border-bottom: 1px solid var(--line); }
  .cmp tr:first-child { border-top: 1px solid var(--ink); }
  .cmp td, .cmp td:first-child, .cmp td:nth-child(2) { width: auto; padding: 0; border-bottom: 0; }
  .cmp td:first-child { margin-bottom: 8px; }
  .cmp td:nth-child(2)::before, .cmp td:last-child::after { display: block; margin-bottom: 2px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
  .cmp td:nth-child(2)::before { content: "Ограничение"; }
  .cmp td:last-child { display: flex; flex-direction: column-reverse; margin-top: 10px; padding-left: 0; }
  .cmp td:last-child::after { content: "StyleDNA"; }
  .cmp td:last-child::before { display: none; }
}

.capsule { background: var(--invert-bg); color: var(--invert-ink); border-radius: var(--r3); padding: clamp(28px, 5vw, 64px); display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; margin-block: 72px; }
.capsule .mono { color: var(--invert-muted); }
.capsule h2 { font-size: clamp(34px, 4.6vw, 60px); margin-top: 14px; }
.capsule .price { font-family: var(--serif); font-size: clamp(44px, 6vw, 80px); line-height: 1; margin-top: 28px; font-variant-numeric: tabular-nums; }
.capsule .price small { font-family: var(--sans); font-size: 15px; color: var(--invert-muted); display: block; margin-top: 10px; }
.capsule ul { list-style: none; margin: 0; padding: 0; display: grid; align-content: start; }
.capsule li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding-block: 13px; border-bottom: 1px solid color-mix(in srgb, var(--invert-ink) 16%, transparent); }
.capsule li span { font-family: var(--mono); font-size: 12px; color: var(--chalk); padding-top: 3px; }
.capsule .btn { margin-top: 32px; }
.capsule form { display: grid; gap: 10px; margin-top: 28px; max-width: 420px; }
.capsule input, .capsule textarea { width: 100%; border: 0; border-radius: var(--r2); padding: 14px 16px; background: color-mix(in srgb, var(--invert-ink) 8%, transparent); color: var(--invert-ink); font-size: 15px; outline: none; }
.capsule input::placeholder, .capsule textarea::placeholder { color: var(--invert-muted); }
.capsule input:focus, .capsule textarea:focus { box-shadow: inset 0 0 0 1px var(--chalk); }
.capsule .ok { color: var(--chalk); font-weight: 600; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 28px 40px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .hero, .insight, .capsule { grid-template-columns: 1fr; }
  .hero { padding-block: 16px 48px; }
  .sec-head, .problem { grid-template-columns: 1fr; gap: 10px; }
  .nav ul { display: none; }
}