/* ptoPRO+ — сайт. Палитра и строгость — как у надстройки (src/AddIn/UI/Theme.cs): графит, один зелёный акцент,
   углы не больше 3–4 px, линии вместо теней там, где можно. */
:root {
  --graphite-950: #161E22;
  --graphite-900: #1F2A30;
  --graphite-800: #26333A;
  --graphite-700: #33424B;
  --graphite-300: #AEB8BF;
  --green-900: #083E27;
  --green-800: #0B5C38;
  --green-700: #0F7A4A;
  --green-500: #138A55;
  --green-200: #C9E2D4;
  --green-100: #E2EFE7;
  --green-50: #F1F6F3;
  --mint: #3DD68C;
  --window: #F3F4F6;
  --band: #F7F8F9;
  --surface: #FFFFFF;
  --border: #D5DADE;
  --border-strong: #B9C0C6;
  --text: #1D2328;
  --muted: #4A555E;
  --faint: #7A858E;
  --radius: 3px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Roboto", "Helvetica Neue", Arial, sans-serif;
  --display: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Roboto", "Helvetica Neue", Arial, sans-serif;
  --container: 1180px;
  --gutter: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font: 400 17px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-700); text-decoration: none; }
a:hover { color: var(--green-800); }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.015em; line-height: 1.15; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 2px; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: #fff; padding: 8px 12px; }

/* ---------- Кнопки ---------- */
.btn {
  --bg: var(--green-700); --fg: #fff; --bd: var(--green-700);
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  height: 50px; padding: 0 24px;
  background: var(--bg); color: var(--fg); border: 1px solid var(--bd); border-radius: var(--radius);
  font: 600 16px/1 var(--font); cursor: pointer; white-space: nowrap;
  transition: background-color .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease),
              transform .22s var(--ease), box-shadow .22s var(--ease);
}
.btn:hover { --bg: var(--green-800); --bd: var(--green-800); color: #fff; transform: translateY(-1px);
  box-shadow: 0 8px 22px -10px rgba(15, 122, 74, .7); }
.btn:active { transform: translateY(0) scale(.985); box-shadow: none; }
.btn .arrow { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn-ghost { --bg: transparent; --fg: #fff; --bd: rgba(255, 255, 255, .28); }
.btn-ghost:hover { --bg: rgba(255, 255, 255, .08); --bd: rgba(255, 255, 255, .5); box-shadow: none; }
.btn-line { --bg: #fff; --fg: var(--text); --bd: var(--border-strong); }
.btn-line:hover { --bg: var(--green-50); --bd: var(--green-700); color: var(--green-800); box-shadow: none; }
.btn-sm { height: 40px; padding: 0 16px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Шапка ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(31, 42, 48, .96); backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 3px solid var(--green-700);
  transition: box-shadow .3s var(--ease);
}
.site-header.scrolled { box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .55); }
.nav { display: flex; align-items: center; height: 68px; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand img { width: 36px; height: 36px; }
.wordmark { font: 400 23px/1 var(--display); color: rgba(255, 255, 255, .86); letter-spacing: -0.01em; }
.wordmark b { font-weight: 700; color: #fff; }
.wordmark i { font-style: normal; font-weight: 700; color: var(--mint); }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  position: relative; padding: 8px 12px; color: var(--graphite-300); font-size: 15px; font-weight: 500;
  transition: color .2s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--mint);
  transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav .btn { margin-left: 8px; }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; }
.menu-btn span { display: block; width: 22px; height: 2px; margin: 5px auto; background: #fff; transition: transform .25s var(--ease), opacity .2s; }

/* ---------- Первый экран ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--graphite-900); color: #fff;
  padding: 88px 0 0;
}
.hero::before { /* сетка как в таблице — едва заметно */
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 96px 32px;
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .6) 55%, transparent 100%);
  pointer-events: none;
}
.hero::after { /* мягкое зелёное свечение за картинкой */
  content: ""; position: absolute; width: 900px; height: 600px; right: -240px; top: 120px;
  background: radial-gradient(closest-side, rgba(61, 214, 140, .16), transparent);
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr; gap: 56px; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, .16); border-radius: var(--radius);
  color: var(--graphite-300); font-size: 14px; font-weight: 500;
}
.kicker::before { content: ""; width: 8px; height: 8px; background: var(--mint); }
.hero h1 { margin-top: 22px; font-size: clamp(36px, 5.2vw, 64px); font-weight: 700; max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--mint); }
.hero .lead { margin-top: 22px; max-width: 640px; font-size: clamp(17px, 1.6vw, 20px); color: #D4DADE; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-note { margin-top: 18px; color: var(--graphite-300); font-size: 14px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.hero-note span { display: inline-flex; align-items: center; gap: 8px; }
.hero-note svg { width: 16px; height: 16px; color: var(--mint); flex: none; }

.stage { position: relative; margin-top: 8px; padding-bottom: 0; }
.window {
  position: relative; background: #fff; border: 1px solid rgba(255, 255, 255, .14); border-radius: 4px 4px 0 0; overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7);
}
.window-bar {
  display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 14px;
  background: var(--graphite-800); border-bottom: 2px solid var(--green-700); color: var(--graphite-300); font-size: 13px;
}
.window-bar img { width: 20px; height: 20px; }
.window-bar .wordmark { font-size: 15px; }
.window-bar .file { margin-left: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.window-shot { aspect-ratio: 1800 / 828; object-fit: cover; object-position: left top; width: 100%; }
.floating-panel {
  position: absolute; right: 3%; top: 64px; width: min(30%, 340px);
  border-radius: 4px; overflow: hidden; border: 1px solid rgba(0, 0, 0, .18);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .04);
  transform: translateY(10px); animation: float-in 1s .35s var(--ease) both;
}
@keyframes float-in { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Полоса доверия ---------- */
.trust { background: var(--graphite-950); color: var(--graphite-300); border-top: 1px solid rgba(255, 255, 255, .06); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { display: flex; gap: 14px; align-items: flex-start; padding: 26px 22px; border-left: 1px solid rgba(255, 255, 255, .07); }
.trust-item:first-child { border-left: 0; padding-left: 0; }
.trust-item svg { width: 26px; height: 26px; color: var(--mint); flex: none; margin-top: 2px; }
.trust-item b { display: block; color: #fff; font-weight: 600; font-size: 15px; }
.trust-item span { font-size: 14px; line-height: 1.5; }

/* ---------- Разделы ---------- */
section { scroll-margin-top: 80px; }
.section { padding: 112px 0; }
.section-alt { background: var(--window); }
.eyebrow { color: var(--green-700); font-weight: 600; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2 { margin-top: 12px; font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; }
.section-head p { margin-top: 18px; color: var(--muted); font-size: 18px; }

/* Боль → решение */
.compare { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.compare-col { padding: 36px 40px; }
.compare-col + .compare-col { border-left: 1px solid var(--border); background: var(--green-50); }
.compare-col h3 { font-size: 20px; display: flex; align-items: center; gap: 10px; }
.compare-col h3 .dot { width: 10px; height: 10px; background: #B42318; }
.compare-col + .compare-col h3 .dot { background: var(--green-700); }
.compare ul { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 14px; }
.compare li { position: relative; padding-left: 28px; color: var(--muted); }
.compare li::before { content: ""; position: absolute; left: 0; top: 11px; width: 14px; height: 2px; background: #C9CFD4; }
.compare-col + .compare-col li { color: var(--text); }
.compare-col + .compare-col li::before { width: 10px; height: 6px; top: 8px; background: none; border-left: 2px solid var(--green-700); border-bottom: 2px solid var(--green-700); transform: rotate(-45deg); }
.chain { margin-top: 26px; padding-top: 20px; border-top: 1px dashed var(--border); color: var(--faint); font-size: 15px; }
.chain b { color: #B42318; font-weight: 600; }

/* Возможности */
.features { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.feature {
  position: relative; padding: 30px 26px 32px; background: #fff;
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  transition: background-color .25s var(--ease);
}
.feature::before {
  content: ""; position: absolute; left: -1px; top: -1px; width: 3px; height: calc(100% + 2px); background: var(--green-700);
  transform: scaleY(0); transform-origin: top; transition: transform .35s var(--ease);
}
.feature:hover { background: var(--band); }
.feature:hover::before { transform: scaleY(1); }
.feature .icon {
  width: 48px; height: 48px; display: grid; place-items: center;
  background: var(--green-50); border: 1px solid var(--green-200); border-radius: var(--radius); color: var(--graphite-900);
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.feature:hover .icon { background: var(--graphite-900); border-color: var(--graphite-900); color: #fff; }
.feature .icon svg { width: 26px; height: 26px; }
.feature h3 { margin-top: 20px; font-size: 19px; font-weight: 650; }
.feature p { margin-top: 10px; color: var(--muted); font-size: 15.5px; line-height: 1.6; }
.feature .tag { display: inline-block; margin-top: 14px; font-size: 12.5px; font-weight: 600; color: var(--green-700); border: 1px solid var(--green-200); padding: 2px 8px; border-radius: var(--radius); }

/* Показ: вкладки со снимками */
.tabs { display: flex; gap: 6px; position: relative; border-bottom: 1px solid var(--border); margin-bottom: 36px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 18px 16px; background: none; border: 0; cursor: pointer;
  font: 600 16px/1 var(--font); color: var(--muted); white-space: nowrap; transition: color .2s var(--ease);
}
.tab svg { width: 20px; height: 20px; }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--green-700); }
.tab-indicator { position: absolute; bottom: -1px; left: 0; height: 3px; background: var(--green-700); transition: transform .35s var(--ease), width .35s var(--ease); }
.showcase { display: grid; grid-template-columns: 1.55fr 1fr; gap: 56px; align-items: center; }
.showcase-media { position: relative; border: 1px solid var(--border); border-radius: 4px; background: #fff; overflow: hidden; box-shadow: 0 30px 60px -36px rgba(31, 42, 48, .45); }
.showcase-media .window-bar { background: var(--graphite-900); }
.panes { position: relative; }
.pane { display: none; }
.pane.active { display: block; animation: pane-in .45s var(--ease) both; }
@keyframes pane-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.pane-media img { width: 100%; }
.pane-media.panel-media { display: flex; justify-content: center; background: linear-gradient(180deg, var(--window), #fff); padding: 28px 0 0; }
.pane-media.panel-media img { width: min(360px, 80%); border: 1px solid var(--border); border-bottom: 0; box-shadow: 0 20px 40px -24px rgba(31, 42, 48, .5); }
.pane-text h3 { font-size: 28px; font-weight: 700; }
.pane-text p { margin-top: 14px; color: var(--muted); }
.checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks svg { width: 20px; height: 20px; color: var(--green-700); flex: none; margin-top: 3px; }

/* Шаги */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: step; }
.step { position: relative; padding: 0 32px 0 0; }
.step + .step { padding-left: 32px; border-left: 1px solid var(--border); }
.step .num {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--radius);
  background: var(--graphite-900); color: #fff; font: 700 18px/1 var(--display); position: relative;
}
.step .num::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--green-700); }
.step h3 { margin-top: 22px; font-size: 20px; }
.step p { margin-top: 10px; color: var(--muted); font-size: 16px; }

/* Цены */
.pricing { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; background: #fff; box-shadow: 0 30px 60px -40px rgba(31, 42, 48, .5); }
.price-main { padding: 44px 48px; background: var(--graphite-900); color: #fff; position: relative; }
.price-main::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--green-700); }
.price-main .plan { color: var(--graphite-300); font-weight: 600; }
.price-row { display: flex; align-items: baseline; gap: 10px; margin-top: 12px; }
.price-value { font: 700 64px/1 var(--display); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.price-unit { color: var(--graphite-300); font-size: 18px; }
.price-sub { margin-top: 10px; color: var(--graphite-300); min-height: 1.6em; }
.periods { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 30px; border: 1px solid rgba(255, 255, 255, .18); border-radius: var(--radius); position: relative; }
.period {
  position: relative; z-index: 1; height: 46px; background: none; border: 0; color: #D4DADE; cursor: pointer;
  font: 600 15px/1 var(--font); transition: color .2s var(--ease);
}
.period + .period { border-left: 1px solid rgba(255, 255, 255, .12); }
.period[aria-checked="true"] { color: #fff; }
.period-thumb { position: absolute; top: 0; bottom: 0; left: 0; width: 25%; background: var(--green-700); transition: transform .35s var(--ease); }
.price-main .btn { margin-top: 30px; }
.price-main .fine { margin-top: 14px; color: var(--graphite-300); font-size: 14px; }
.price-list { padding: 44px 48px; }
.price-list h3 { font-size: 20px; }
.price-list .checks { margin-top: 20px; }
.price-pay { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--border); }
.price-pay span { font-size: 13px; font-weight: 600; color: var(--muted); border: 1px solid var(--border); padding: 5px 10px; border-radius: var(--radius); }

/* Два тарифа: общий выбор срока и карточки (решение Gen 2026-11-03) */
.term { display: flex; align-items: center; gap: 18px; margin-bottom: 28px; }
.term-label { font-weight: 600; color: var(--muted); }
.term .periods { margin-top: 0; width: min(440px, 100%); }
.periods-light { border-color: var(--border-strong); background: #fff; }
.periods-light .period { color: var(--muted); }
.periods-light .period + .period { border-left-color: var(--border); }
.periods-light .period[aria-checked="true"] { color: #fff; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.plan-card {
  position: relative; padding: 36px 36px 32px; background: #fff; border: 1px solid var(--border); border-radius: 4px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.plan-card::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 3px; background: var(--green-700); border-radius: 4px 4px 0 0; }
.plan-card:hover { border-color: var(--border-strong); box-shadow: 0 30px 60px -40px rgba(31, 42, 48, .55); transform: translateY(-2px); }
.plan-head { display: flex; align-items: center; gap: 16px; }
.plan-head .icon { width: 52px; height: 52px; display: grid; place-items: center; background: var(--graphite-900); border-radius: var(--radius); color: #fff; flex: none; }
.plan-head .icon svg { width: 28px; height: 28px; }
.plan-brand { color: var(--faint); font-size: 14px; font-weight: 600; }
.plan-head h3 { font-size: 24px; font-weight: 700; margin-top: 2px; }
.plan-card .price-row { margin-top: 26px; }
.plan-card .price-value { font-size: 52px; color: var(--text); }
.plan-card .price-unit, .plan-card .price-sub { color: var(--muted); }
.plan-card .checks { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--border); }
.plans-foot { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 28px; padding: 26px 30px; background: var(--window); border: 1px solid var(--border); border-radius: 4px; }
.plans-foot p { color: var(--muted); max-width: 70ch; }
.plans-foot p b { color: var(--text); }
.plans-foot .price-pay { margin-top: 14px; padding-top: 0; border-top: 0; }
.plans-foot .price-pay span { background: #fff; }
@media (max-width: 860px) {
  .term { flex-direction: column; align-items: flex-start; gap: 10px; }
  .plans { grid-template-columns: 1fr; }
  .plan-card { padding: 28px 22px 24px; }
  .plan-card .price-value { font-size: 44px; }
  .plans-foot { flex-direction: column; align-items: flex-start; padding: 22px; }
  .plans-foot .btn { width: 100%; justify-content: center; }
}
/* Требования */
.reqs { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.req { padding: 26px 26px; }
.req + .req { border-left: 1px solid var(--border); }
.req .k { color: var(--faint); font-size: 14px; }
.req .v { margin-top: 6px; font-weight: 600; }
.reqs.info .v { font-weight: 400; font-size: 15.5px; line-height: 1.6; color: var(--text); }

/* Вопросы */
.faq { max-width: 860px; border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; font-weight: 600; font-size: 18px; transition: color .2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--green-700); }
.faq .plus { position: relative; width: 16px; height: 16px; flex: none; }
.faq .plus::before, .faq .plus::after { content: ""; position: absolute; background: currentColor; transition: transform .3s var(--ease); }
.faq .plus::before { left: 0; right: 0; top: 7px; height: 2px; }
.faq .plus::after { top: 0; bottom: 0; left: 7px; width: 2px; }
.faq details[open] .plus::after { transform: scaleY(0); }
.faq .answer { overflow: hidden; transition: height .35s var(--ease); }
.faq .answer > div { padding: 0 4px 24px; color: var(--muted); max-width: 72ch; }

/* Призыв */
.cta { position: relative; overflow: hidden; background: var(--graphite-900); color: #fff; padding: 96px 0; }
.cta::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 96px 32px; }
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta h2 { font-size: clamp(30px, 3.6vw, 44px); max-width: 18ch; }
.cta p { margin-top: 14px; color: #D4DADE; }

/* Подвал */
.site-footer { background: var(--graphite-950); color: var(--graphite-300); font-size: 14.5px; padding: 56px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer h4 { margin: 0 0 14px; color: #fff; font-size: 15px; }
.site-footer a { color: var(--graphite-300); transition: color .2s var(--ease); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .08); display: flex; flex-wrap: wrap; gap: 10px 30px; justify-content: space-between; color: #8C979F; font-size: 13.5px; }

/* Документы (оферта, политика) */
.doc { padding: 64px 0 96px; }
.doc .container { max-width: 860px; }
.doc h1 { font-size: clamp(28px, 3.4vw, 40px); }
.doc .meta { margin-top: 12px; color: var(--faint); font-size: 15px; }
.doc h2 { margin: 40px 0 12px; font-size: 22px; }
.doc p, .doc li { color: #2C343A; font-size: 16.5px; }
.doc p + p { margin-top: 12px; }
.doc ol, .doc ul { padding-left: 22px; display: grid; gap: 8px; }
.doc .todo { background: #FDF3E1; border-left: 3px solid #A15C07; padding: 2px 6px; }
.doc table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 16px; }
.doc td { border-top: 1px solid var(--border); padding: 10px 0; vertical-align: top; }
.doc td:first-child { color: var(--faint); width: 38%; padding-right: 16px; }

/* Появление при прокрутке */
/* без JS (и у проверяющих роботов) всё видно сразу: прячем только когда скрипт работает */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Узкие экраны ---------- */
@media (max-width: 1080px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .showcase { grid-template-columns: 1fr; gap: 36px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(3) { border-left: 0; padding-left: 0; }
  .reqs { grid-template-columns: repeat(2, 1fr); }
  .req:nth-child(3) { border-left: 0; }
  .req:nth-child(n+3) { border-top: 1px solid var(--border); }
}
@media (max-width: 860px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .nav-links, .nav .btn { display: none; }
  .menu-btn { display: block; }
  .site-header.open .nav-links {
    display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: 71px; padding: 10px 16px 18px;
    background: var(--graphite-900); border-bottom: 3px solid var(--green-700);
  }
  .site-header.open .nav-links a { padding: 12px 4px; font-size: 17px; }
  .site-header.open .menu-btn span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.open .menu-btn span:nth-child(2) { opacity: 0; }
  .site-header.open .menu-btn span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding-top: 56px; }
  .hero-grid { gap: 40px; }
  .floating-panel { display: none; }
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 36px; }
  .compare, .pricing { grid-template-columns: 1fr; }
  .compare-col { padding: 28px 22px; }
  .compare-col + .compare-col { border-left: 0; border-top: 1px solid var(--border); }
  .features { grid-template-columns: 1fr; }
  .feature { padding: 26px 22px; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .step, .step + .step { padding: 0; border-left: 0; }
  .step + .step { padding-top: 28px; border-top: 1px solid var(--border); }
  .price-main, .price-list { padding: 32px 22px; }
  .price-value { font-size: 52px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item, .trust-item:first-child { border-left: 0; padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, .07); }
  .trust-item:first-child { border-top: 0; }
  .reqs { grid-template-columns: 1fr; }
  .req + .req { border-left: 0; border-top: 1px solid var(--border); }
  .cta { padding: 72px 0; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .btn { height: 48px; }
  .hero-actions .btn { flex: 1 1 auto; justify-content: center; }
}

/* Покупка и заказ */
html:not(.shop) [data-shop] { display: none !important; }
.plan-buy { margin-top: 24px; }
.buy { background: var(--window); padding: 56px 0 72px; min-height: 60vh; }
.buy-box { max-width: 640px; }
.buy-box h1 { font: 700 34px/1.15 var(--display); letter-spacing: -0.02em; margin: 0 0 24px; }
.buy-form { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: grid; gap: 22px; }
.buy-form fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.buy-form legend { padding: 0; margin-bottom: 10px; font-weight: 600; }
.buy-items { display: grid; gap: 8px; }
.buy-item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; transition: border-color .2s var(--ease), background .2s var(--ease); }
.buy-item:hover { border-color: var(--border-strong); }
.buy-item:has(input:checked) { border-color: var(--green-700); background: var(--green-50); }
.buy-item input { accent-color: var(--green-700); flex: none; width: 18px; height: 18px; margin: 0; }
.buy-item-text { flex: 1; min-width: 0; }
.buy-item-text b { display: block; font-weight: 600; }
.buy-item small { display: block; color: var(--muted); font-size: 13px; font-weight: 400; }
.buy-item-price { font-weight: 700; text-align: right; white-space: nowrap; }
.buy-periods { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border-strong); border-radius: var(--radius); overflow: hidden; }
.buy-period { position: relative; cursor: pointer; text-align: center; }
.buy-period + .buy-period { border-left: 1px solid var(--border); }
.buy-period input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.buy-period span { display: block; padding: 11px 4px; font-weight: 600; color: var(--muted); transition: background .2s var(--ease), color .2s var(--ease); }
.buy-period input:checked + span { background: var(--green-700); color: #fff; }
.buy-period input:focus-visible + span { outline: 2px solid var(--green-900); outline-offset: -2px; }
.buy-field { display: grid; gap: 6px; }
.buy-field span { font-weight: 600; font-size: 15px; }
.buy-field input { height: 44px; padding: 0 12px; font: inherit; border: 1px solid var(--border-strong); border-radius: var(--radius); background: #fff; color: var(--text); width: 100%; }
.buy-field input:focus { outline: 2px solid var(--green-700); outline-offset: -1px; border-color: var(--green-700); }
.buy-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); cursor: pointer; }
.buy-consent input { accent-color: var(--green-700); width: 18px; height: 18px; margin: 2px 0 0; flex: none; }
.buy-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 18px; border-top: 1px solid var(--border); }
.buy-total b { font: 700 32px/1 var(--display); font-variant-numeric: tabular-nums; }
html:not(.js) .buy-total { display: none; }
.buy-note { color: var(--muted); font-size: 14px; margin: 0; }
.buy-error, .buy-test { padding: 12px 16px; margin-bottom: 16px; border-radius: var(--radius); border-left: 4px solid; }
.buy-error { background: #FCEDEC; border-color: #B42318; }
.buy-test { background: #FFF6E0; border-color: #B7791F; }
.buy-closed { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.buy-closed h2 { margin: 0 0 8px; font-size: 22px; }
.buy-closed p { margin: 0 0 20px; color: var(--muted); }
.order-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.order-box h1 { margin-bottom: 14px; }
.order-box ol { padding-left: 22px; }
.order-box .btn { margin-top: 12px; }
.order-key { font: 700 26px/1.2 Consolas, "Cascadia Mono", monospace; letter-spacing: 1px; padding: 14px 16px; margin: 8px 0 16px; border: 2px solid var(--green-700); border-radius: var(--radius); background: var(--green-50); word-break: break-all; user-select: all; }
@media (max-width: 560px) {
  .buy { padding: 32px 0 48px; }
  .buy-form, .order-box { padding: 20px 16px; }
  .buy-box h1 { font-size: 28px; }
  .order-key { font-size: 21px; }
}
.buy-key { display: grid; gap: 8px; }
.js .buy-key[hidden] { display: none; }
.buy-key-info { margin: 0; font-size: 14px; color: var(--muted); min-height: 1.4em; }
.buy-key-info.ok { color: var(--green-800); font-weight: 600; }
.buy-key-info.bad { color: #B42318; }
.buy-forgot { justify-self: start; font-size: 14px; }
.buy-form h1 { font-size: 26px; margin: 0 0 6px; }