/* Портал «МБ Облако» — v3 (04.11.2026). Светлый тонированный фон, белые карточки-плитки, акценты из цветов
   логотипа (синий #2F8BE6, коралловый #F2877B) и вспомогательные фиолетовый и бирюзовый, градиентная обложка.
   Тёмная тема — переменные в [data-theme="dark"], переключатель в шапке (по умолчанию светлая). */
:root {
  color-scheme: light;
  --bg: #f2f5fa;
  --card: #ffffff;
  --header-bg: rgba(255, 255, 255, .82);
  --input-bg: #ffffff;
  --surface: #eef2f8;
  --surface-2: #e6ecf5;
  --line: #e1e7f0;
  --line-strong: #cdd6e3;
  --text: #0e1726;
  --text-2: #44536a;
  --text-3: #66758c;
  --navy: #0b1730;
  --navy-2: #13254a;
  --primary: #1f74e0;
  --primary-hover: #165dbb;
  --primary-soft: #e6f0fd;
  --accent: #f2877b;
  --accent-soft: #fdecea;
  --violet: #7b61ff;
  --violet-soft: #efecff;
  --teal: #0e9f8e;
  --teal-soft: #e2f6f3;
  --logo-blue: #2f8be6;
  --logo-rose: #f2877b;
  --ok: #0f7a4b;
  --warn: #9a6414;
  --danger: #c0392b;
  --grad-brand: linear-gradient(135deg, #2f8be6 0%, #6c7bff 55%, #f2877b 100%);
  --grad-btn: linear-gradient(135deg, #2f8be6, #1f66d6);
  --radius: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 2px rgba(14, 23, 38, .05), 0 1px 3px rgba(14, 23, 38, .04);
  --shadow-md: 0 10px 30px -8px rgba(14, 23, 38, .14);
  --shadow-lg: 0 28px 60px -18px rgba(14, 23, 38, .25);
  --font-head: "Rubik", "Segoe UI", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --container: 1232px;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
[id] { scroll-margin-top: calc(var(--header-h) + 12px); }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 16px; line-height: 1.6; }
img, svg { max-width: 100%; height: auto; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.015em; color: var(--text); }
h1 { font-size: clamp(2.1rem, 3.4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 2.4vw, 2.15rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.page-narrow { max-width: 880px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.section-title { margin: 0; }
.section-kicker { font-family: var(--font-head); font-size: .8rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--primary); margin: 0 0 10px; }
.section-intro { color: var(--text-2); max-width: 680px; margin: 10px 0 0; font-size: 1.05rem; }
.muted { color: var(--text-3); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip-link:focus { left: 8px; }
.icon { width: 24px; height: 24px; flex: none; }
.icon-sm { width: 20px; height: 20px; }
.icon-xs { width: 16px; height: 16px; vertical-align: -3px; }

/* ---------- Кнопки ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border-radius: 10px; font-family: var(--font-head); font-weight: 500; font-size: .97rem; line-height: 1; border: 1px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s, box-shadow .15s; text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-outline { background: var(--card); color: var(--text); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--text-3); color: var(--text); background: var(--surface); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface); color: var(--text); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: #eef1f5; color: var(--navy); }
.btn-inverse { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-inverse:hover { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.6); }
.btn-sm { height: 38px; padding: 0 14px; font-size: .9rem; }
.btn-lg { height: 52px; padding: 0 28px; font-size: 1.05rem; }
.btn:disabled { opacity: .6; cursor: wait; }
.link-more { font-weight: 500; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Шапка и мегаменю ---------- */
.site-header { position: sticky; top: 0; z-index: 60; background: var(--header-bg); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.brand { display: block; flex: none; }
.brand img { display: block; height: 38px; width: 134px; }
.main-nav { flex: 1; }
.nav-list { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-item { position: relative; }
.nav-link { display: inline-flex; align-items: center; gap: 4px; height: 40px; padding: 0 12px; border-radius: 8px; color: var(--text); font-family: var(--font-head); font-weight: 500; font-size: .95rem; background: none; border: 0; cursor: pointer; }
.nav-link:hover, .nav-link[aria-current], .nav-item.open > .nav-link { background: var(--surface-2); color: var(--text); }
.nav-chevron { transition: transform .15s; color: var(--text-3); }
.nav-item.open .nav-chevron { transform: rotate(180deg); }
.nav-panel { position: absolute; left: 0; top: calc(100% + 8px); display: none; z-index: 70; }
.nav-item.open > .nav-panel { display: block; }
.nav-panel-inner { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 20px; display: grid; gap: 8px 28px; min-width: 300px; }
.nav-panel-inner.cols-2 { grid-template-columns: repeat(2, 280px); }
.nav-panel-inner.cols-3 { grid-template-columns: repeat(3, 280px); }
.nav-panel-inner.cols-4 { grid-template-columns: repeat(4, 250px); }
.audience { padding-bottom: 0; }
.audience .card-title { font-size: 1.15rem; }
.catalog-group + .catalog-group { padding-top: 0; }
.catalog-group .section-intro { margin-top: 6px; }
.nav-group-title { margin: 4px 0 8px 12px; font-family: var(--font-head); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }
.nav-group ul { list-style: none; margin: 0; padding: 0; }
.nav-group a { display: grid; grid-template-columns: 20px 1fr; column-gap: 12px; align-items: center; padding: 9px 12px; border-radius: 10px; color: var(--text); }
.nav-group a:hover { background: var(--surface); }
.nav-group a .icon { grid-row: span 2; color: var(--primary); }
.nav-link-title { font-family: var(--font-head); font-weight: 500; font-size: .95rem; }
.nav-link-text { font-size: .83rem; color: var(--text-3); line-height: 1.3; }
.nav-panel-all { grid-column: 1 / -1; margin-top: 6px; padding: 12px 12px 4px; border-top: 1px solid var(--line); font-weight: 500; display: inline-flex; gap: 6px; align-items: center; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-phone { font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--text); white-space: nowrap; margin-right: 6px; }
.header-phone:hover { color: var(--primary); }
.header-phone-icon { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 10px; color: var(--text); }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: var(--card); border-radius: 10px; position: relative; cursor: pointer; }
.nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 11px; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .2s, top .2s; }
.nav-toggle-bar { top: 20px; }
.nav-toggle-bar::before { top: -6px; left: 0; }
.nav-toggle-bar::after { top: 6px; left: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { top: 0; transform: rotate(-45deg); }

/* ---------- Обложка ---------- */
.hero { position: relative; padding: 80px 0 72px; overflow: hidden; background: var(--card); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(16,24,40,.045) 1px, transparent 1px), linear-gradient(to bottom, rgba(16,24,40,.045) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 90%); -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 90%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: .82rem; font-weight: 500; color: var(--text-2); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px 6px 8px; margin-bottom: 22px; }
.hero-kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(18,146,91,.15); }
.hero-title { font-size: clamp(2.3rem, 4.1vw, 3.6rem); margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-title em { font-style: normal; color: var(--primary); }
.hero-text { font-size: 1.15rem; color: var(--text-2); max-width: 560px; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.hero-trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; color: var(--text-2); font-size: .92rem; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust .icon { color: var(--ok); }

/* Консоль-иллюстрация */
.console { position: relative; background: var(--navy); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); color: #dbe3ef; font-size: .82rem; overflow: hidden; border: 1px solid rgba(255,255,255,.06); }
.console-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.console-bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.18); display: inline-block; }
.console-bar span { margin-left: 8px; color: rgba(255,255,255,.55); font-family: var(--font-head); font-size: .78rem; }
.console-body { display: grid; grid-template-columns: 150px 1fr; }
.console-side { border-right: 1px solid rgba(255,255,255,.08); padding: 14px 10px; display: grid; gap: 4px; align-content: start; }
.console-side a { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px; color: rgba(255,255,255,.7); }
.console-side a.active { background: rgba(255,255,255,.1); color: #fff; }
.console-side .icon { width: 16px; height: 16px; }
.console-main { padding: 16px; display: grid; gap: 14px; }
.console-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.console-stat { background: rgba(255,255,255,.06); border-radius: 10px; padding: 10px 12px; }
.console-stat small { display: block; color: rgba(255,255,255,.55); margin-bottom: 4px; }
.console-stat b { font-family: var(--font-head); font-size: 1.15rem; font-weight: 500; color: #fff; }
.console-stat .up { color: #6ee7b7; font-size: .75rem; margin-left: 6px; }
.console-chart { background: rgba(255,255,255,.06); border-radius: 10px; padding: 12px; }
.console-chart svg { display: block; width: 100%; height: 86px; }
.console-rows { display: grid; gap: 6px; }
.console-row { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; padding: 8px 10px; background: rgba(255,255,255,.04); border-radius: 8px; }
.console-row b { font-weight: 500; color: #fff; }
.console-row .pill { font-size: .72rem; padding: 2px 8px; border-radius: 999px; background: rgba(110,231,183,.15); color: #6ee7b7; }
.console-row .pill.warn { background: rgba(251,191,36,.15); color: #fbbf24; }
.console-row .mono { color: rgba(255,255,255,.55); font-variant-numeric: tabular-nums; }
.hero-badge { position: absolute; right: -14px; bottom: 28px; background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow-md); display: grid; gap: 2px; font-size: .85rem; min-width: 190px; }
.hero-badge b { font-family: var(--font-head); font-weight: 500; }
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); display: inline-block; margin-right: 6px; }

/* ---------- Полоса фактов ---------- */
.facts-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.facts-strip .facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; background: none; border-radius: 0; }
.facts-strip .fact { padding: 26px 24px; border-right: 1px solid var(--line); }
.facts-strip .fact:first-child { padding-left: 0; }
.facts-strip .fact:last-child { border-right: 0; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 18px; margin: 0; padding: 28px; background: var(--surface); border-radius: var(--radius-lg); }
.fact-value { font-family: var(--font-head); font-size: 2rem; font-weight: 600; color: var(--text); line-height: 1.1; letter-spacing: -0.02em; }
.fact-label { margin: 6px 0 0; color: var(--text-2); font-size: .93rem; }

/* ---------- Карточки ---------- */
.cards { display: grid; gap: 20px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card { display: flex; flex-direction: column; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; color: var(--text); transition: border-color .15s, box-shadow .15s, transform .15s; }
.card-link:hover { color: var(--text); border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 10px; background: var(--primary-soft); color: var(--primary); }
.card-icon .icon { width: 24px; height: 24px; }
.card-title { margin: 6px 0 0; font-size: 1.08rem; }
.card-text { color: var(--text-2); font-size: .95rem; margin: 0; flex: 1; }
.card-footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.card-price { font-family: var(--font-head); font-weight: 500; color: var(--text); font-size: .95rem; }
.card-more { color: var(--primary); font-weight: 500; font-size: .92rem; white-space: nowrap; display: inline-flex; align-items: center; gap: 4px; }
.badge { display: inline-block; font-family: var(--font-body); font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius: 6px; vertical-align: middle; background: var(--surface-2); color: var(--text-2); }
.badge-live { background: #e4f5ec; color: var(--ok); }
.badge-beta { background: #fdf3e2; color: var(--warn); }
.badge-dev, .badge-soon { background: var(--primary-soft); color: var(--primary); }

/* Продукты на главной */
.product-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-tile { display: flex; flex-direction: column; background: var(--navy); color: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255,255,255,.06); transition: transform .15s, box-shadow .15s; }
.product-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: #fff; }
.product-tile-art { height: 170px; background: linear-gradient(160deg, var(--navy-2), var(--navy)); padding: 22px 22px 0; }
.app-window { height: 100%; background: #fff; border-radius: 10px 10px 0 0; box-shadow: 0 -8px 30px rgba(0,0,0,.25); overflow: hidden; display: grid; grid-template-rows: 28px 1fr; }
.app-window-bar { background: var(--surface-2); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 6px; padding: 0 10px; }
.app-window-bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.app-window-body { padding: 12px; display: grid; gap: 8px; }
.app-window-body .l { height: 8px; border-radius: 4px; background: var(--surface-2); }
.app-window-body .l.w60 { width: 60%; } .app-window-body .l.w80 { width: 80%; } .app-window-body .l.w40 { width: 40%; }
.app-window-body .l.accent { background: var(--primary-soft); }
.app-window-body .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.app-window-body .grid i { height: 26px; border-radius: 6px; background: var(--surface); border: 1px solid var(--line); }
.product-tile-body { padding: 20px 22px 22px; display: grid; gap: 8px; }
.product-tile-body h3 { color: #fff; margin: 0; display: flex; align-items: center; gap: 10px; }
.product-tile-body p { color: rgba(255,255,255,.72); margin: 0; font-size: .93rem; }
.product-tile-body .badge { background: rgba(255,255,255,.12); color: #fff; }
.product-tile-more { margin-top: 6px; color: #fff; font-weight: 500; font-size: .92rem; display: inline-flex; align-items: center; gap: 6px; }

/* Тёмная секция */
.band { background: var(--navy); color: #fff; }
.band h2, .band h3 { color: #fff; }
.band .section-kicker { color: var(--logo-blue); }
.band p { color: rgba(255,255,255,.75); }
.band-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.band-item { padding: 24px; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); background: rgba(255,255,255,.03); }
.band-item .icon { color: var(--logo-blue); width: 28px; height: 28px; margin-bottom: 12px; }
.band-item h3 { font-size: 1.1rem; margin-bottom: 8px; }
.band-item p { font-size: .95rem; margin: 0; }

/* Тарифы */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.plan { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; display: grid; gap: 14px; background: var(--card); align-content: start; }
.plan.featured { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary) inset; position: relative; }
.plan.featured::before { content: "Чаще всего"; position: absolute; top: -12px; left: 24px; background: var(--primary); color: #fff; font-size: .72rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px; }
.plan h3 { margin: 0; }
.plan-price { font-family: var(--font-head); font-size: 1.9rem; font-weight: 600; letter-spacing: -0.02em; }
.plan-price small { font-size: .9rem; font-weight: 400; color: var(--text-3); margin-left: 4px; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; color: var(--text-2); font-size: .95rem; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li .icon { color: var(--ok); width: 18px; height: 18px; margin-top: 3px; }

/* ---------- Страницы ---------- */
.breadcrumbs { margin: 24px 0 8px; font-size: .88rem; color: var(--text-3); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.breadcrumbs a { color: var(--text-3); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-strong); }
.page-title { margin-top: 8px; }
.page-header { display: grid; grid-template-columns: 64px 1fr; gap: 22px; align-items: start; margin: 12px 0 36px; }
.page-icon { display: inline-flex; width: 64px; height: 64px; align-items: center; justify-content: center; border-radius: 14px; background: var(--primary-soft); color: var(--primary); }
.page-icon .icon { width: 32px; height: 32px; }
.page-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.price-from { font-family: var(--font-head); font-size: 1.15rem; font-weight: 500; color: var(--text); margin: 6px 0; }
.lead-text { font-size: 1.15rem; color: var(--text-2); max-width: 760px; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.3em; }
.prose img { border-radius: var(--radius); }
.prose blockquote { margin: 1.2em 0; padding: 12px 20px; border-left: 3px solid var(--primary); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0; color: var(--text-2); }
.prose code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: .92em; }
.prose pre { background: var(--navy); color: #e6edf6; padding: 14px 16px; border-radius: var(--radius); overflow-x: auto; font-size: .9em; }
.prose pre code { background: none; padding: 0; color: inherit; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: .3em 0; }
.block-heading { margin-top: 1.8em; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin: 32px 0; }
.callout { border-radius: var(--radius); padding: 14px 18px; margin: 24px 0; border: 1px solid var(--line); background: var(--surface); max-width: 760px; }
.callout-warn { background: #fdf6e8; border-color: #f0dcb4; }
.callout-ok { background: #e9f7ef; border-color: #c4e8d3; }
.callout p:last-child { margin-bottom: 0; }
.figure { margin: 28px 0; }
.figure img { border-radius: var(--radius); display: block; }
.figure figcaption { color: var(--text-3); font-size: .9rem; margin-top: 8px; }
.table-wrap { overflow-x: auto; margin: 24px 0; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-family: var(--font-head); font-weight: 500; color: var(--text-2); font-size: .85rem; letter-spacing: .02em; }
.price-table .price-cell { font-family: var(--font-head); font-weight: 500; color: var(--text); white-space: nowrap; }
.footnote { color: var(--text-3); font-size: .88rem; margin-top: 10px; }
.doc-list { list-style: none; padding: 0; margin: 0; }
.doc-list li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.tag-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 12px 0 0; }
.tag-list a { display: inline-block; padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--text-2); font-size: .88rem; }
.tag-list a:hover, .tag-list a.active { border-color: var(--primary); color: var(--primary); }

/* Шаги, FAQ */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); display: grid; grid-template-columns: 1fr; gap: 10px; }
.step-num { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 10px; background: var(--navy); color: #fff; font-family: var(--font-head); font-weight: 500; }
.step-title { font-size: 1.05rem; margin: 0; }
.step p { color: var(--text-2); font-size: .95rem; margin: 0; }
.faq { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { cursor: pointer; padding: 18px 36px 18px 0; font-family: var(--font-head); font-weight: 500; font-size: 1.02rem; position: relative; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: 8px; top: 24px; width: 10px; height: 10px; border-right: 2px solid var(--text-3); border-bottom: 2px solid var(--text-3); transform: rotate(45deg); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(225deg); top: 28px; }
.faq-answer { padding: 0 0 18px; color: var(--text-2); }

/* CTA */
.cta-block { background: var(--navy); color: #fff; border-radius: var(--radius-lg); padding: 44px 48px; margin: 48px 0; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-title { color: #fff; margin-bottom: 8px; }
.cta-text { color: rgba(255,255,255,.78); margin: 0; max-width: 620px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-block .btn-primary { background: #fff; color: var(--navy); }
.cta-block .btn-primary:hover { background: #eef1f5; }
.cta-block .btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.cta-block .btn-ghost:hover { background: rgba(255,255,255,.08); color: #fff; }

/* Калькулятор */
.calc { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; margin: 24px 0; }
.calc-controls { display: grid; gap: 20px; }
.calc-field > span { display: block; font-family: var(--font-head); font-weight: 500; margin-bottom: 8px; font-size: .95rem; }
.calc-input { display: flex; align-items: center; gap: 10px; }
.calc-input input[type=number] { width: 150px; height: 44px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 10px; font: inherit; font-size: 1.05rem; background: var(--input-bg); }
.calc-input input[type=number]:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,95,209,.15); }
.calc-input em { font-style: normal; color: var(--text-3); }
.calc-field input[type=range] { width: 100%; margin-top: 12px; accent-color: var(--primary); }
.calc-hint { display: block; color: var(--text-3); font-size: .86rem; margin-top: 6px; }
.calc-check { display: flex; align-items: center; gap: 10px; font-size: .95rem; }
.calc-check input { width: 18px; height: 18px; accent-color: var(--primary); }
.calc-result { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 14px; align-content: start; position: sticky; top: calc(var(--header-h) + 16px); }
.calc-total { display: grid; gap: 2px; }
.calc-total-label { color: var(--text-2); font-size: .92rem; }
.calc-total-value { font-family: var(--font-head); font-size: 2.3rem; font-weight: 600; color: var(--text); line-height: 1.1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.calc-total-unit { color: var(--text-3); }
.calc-lines { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: .9rem; color: var(--text-2); }
.calc-lines li { display: flex; justify-content: space-between; gap: 12px; }
.calc-lines b { font-weight: 500; color: var(--text); white-space: nowrap; font-variant-numeric: tabular-nums; }
.calc-note { color: var(--text-3); font-size: .83rem; margin: 0; }

/* Новости */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .15s, border-color .15s; }
.news-card:hover { box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.news-card-media { display: block; aspect-ratio: 16 / 10; background: var(--surface-2); }
.news-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-card-placeholder { display: flex; height: 100%; align-items: center; justify-content: center; color: var(--logo-blue); }
.news-card-placeholder .icon { width: 44px; height: 44px; }
.news-card-body { padding: 18px 20px 20px; display: grid; gap: 6px; }
.news-date { color: var(--text-3); font-size: .85rem; }
.news-title { font-size: 1.05rem; margin: 0; }
.news-title a { color: var(--text); }
.news-title a:hover { color: var(--primary); }
.news-intro { color: var(--text-2); font-size: .93rem; margin: 0; }
.article-header { margin-bottom: 24px; }
.article-footer { margin: 40px 0; padding-top: 20px; border-top: 1px solid var(--line); }
.pagination { display: flex; justify-content: center; gap: 20px; margin: 30px 0; color: var(--text-3); }

/* Документация */
.docs-layout { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.docs-sidebar { position: sticky; top: calc(var(--header-h) + 16px); font-size: .93rem; }
.docs-sidebar-title { font-family: var(--font-head); font-weight: 600; margin: 24px 0 10px; }
.docs-tree { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--line); }
.docs-tree li a { display: block; padding: 6px 12px; color: var(--text-2); border-left: 2px solid transparent; margin-left: -2px; }
.docs-tree li a:hover, .docs-tree li a[aria-current] { color: var(--text); border-left-color: var(--primary); }
.docs-tree .depth-2 a { padding-left: 24px; }
.docs-tree .depth-3 a { padding-left: 36px; }
.docs-updated { font-size: .86rem; margin-top: 40px; }
.doc-table td, .doc-table th { font-size: .93rem; }

/* Форма заявки */
.lead-section { background: var(--surface); border-top: 1px solid var(--line); padding: 72px 0; margin-top: 56px; }
.lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.lead-copy p { color: var(--text-2); }
.lead-points { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 10px; }
.lead-points li { display: flex; align-items: center; gap: 10px; }
.lead-points .icon { color: var(--ok); }
.lead-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-md); display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field > span { font-size: .9rem; font-weight: 500; color: var(--text-2); }
.field em { color: var(--danger); font-style: normal; }
.field input, .field textarea { width: 100%; padding: 11px 14px; border: 1px solid var(--line-strong); border-radius: 10px; font: inherit; background: var(--input-bg); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,95,209,.15); }
.hp { position: absolute; left: -9999px; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--text-3); line-height: 1.45; }
.form-consent input { margin-top: 3px; flex: none; width: 16px; height: 16px; }
.form-note { font-size: .8rem; color: var(--text-3); margin: 0; }
.form-status { margin: 0; min-height: 1.4em; font-size: .93rem; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--danger); }

/* Подвал */
.site-footer { background: var(--navy); color: rgba(255,255,255,.72); padding: 64px 0 28px; font-size: .93rem; }
.site-footer a { color: rgba(255,255,255,.85); }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.footer-brand img { filter: brightness(0) invert(1); opacity: .95; width: 134px; height: 38px; }
.footer-tagline { margin: 16px 0; max-width: 340px; }
.footer-contacts { line-height: 1.9; }
.footer-heading { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 14px; font-weight: 500; }
.footer-heading a { color: rgba(255,255,255,.5); }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: .82rem; color: rgba(255,255,255,.5); }
.footer-legal p { margin: 0 0 6px; max-width: 760px; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- Адаптив ---------- */
@media (max-width: 1100px) {
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-panel-inner.cols-3 { grid-template-columns: repeat(2, 260px); }
  .nav-panel-inner.cols-4 { grid-template-columns: repeat(2, 260px); }
  .header-phone { display: none; }
}
@media (max-width: 1100px) and (min-width: 961px) {
  .nav-link { padding: 0 9px; }
  .header-actions .btn-primary { display: none; }
  .header-phone-icon { display: inline-flex; }
}
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .header-row { gap: 12px; }
  .main-nav { position: fixed; inset: var(--header-h) 0 0 0; background: var(--card); overflow-y: auto; display: none; z-index: 55; padding: 12px 20px 40px; }
  body.nav-open .main-nav { display: block; }
  body.nav-open { overflow: hidden; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-item { border-bottom: 1px solid var(--line); }
  .nav-link { width: 100%; justify-content: space-between; height: 52px; padding: 0 4px; font-size: 1.05rem; border-radius: 0; }
  .nav-link:hover, .nav-item.open > .nav-link { background: none; }
  .nav-panel { position: static; }
  .nav-panel-inner { box-shadow: none; border: 0; padding: 0 0 12px; grid-template-columns: 1fr !important; min-width: 0; }
  .nav-group a { padding: 10px 4px; }
  .nav-panel-all { padding-left: 4px; }
  .header-actions { margin-left: auto; }
  .header-actions .btn-outline { display: none; }
  .hero { padding: 48px 0; }
  .hero-grid, .lead-grid, .calc, .two-columns, .docs-layout { grid-template-columns: 1fr; }
  .hero-badge { position: static; margin-top: 12px; }
  .cols-3, .news-grid, .steps, .product-tiles, .band-grid, .plans { grid-template-columns: repeat(2, 1fr); }
  .facts-strip .facts { grid-template-columns: repeat(2, 1fr); }
  .facts-strip .fact { padding: 18px 16px; }
  .facts-strip .fact:nth-child(2) { border-right: 0; }
  .docs-sidebar, .calc-result { position: static; }
  .section { padding: 56px 0; }
}
@media (max-width: 600px) {
  body { font-size: 15.5px; }
  .container { padding: 0 16px; }
  .cols-2, .cols-3, .cols-4, .news-grid, .steps, .product-tiles, .band-grid, .plans { grid-template-columns: 1fr; }
  .section { padding: 44px 0; }
  .hero-actions .btn { width: 100%; }
  .header-actions .btn-primary { display: none; }
  .header-phone-icon { display: inline-flex; }
  .page-header { grid-template-columns: 1fr; }
  .cta-block { padding: 28px 22px; }
  .cta-actions .btn { width: 100%; }
  .calc { padding: 18px; }
  .lead-form { padding: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .console-body { grid-template-columns: 1fr; }
  .console-side { display: none; }
  .facts-strip .facts { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print {
  .site-header, .site-footer, .lead-section, .nav-toggle, .hero::before, .cta-block { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}

/* ---------- Конфигуратор ---------- */
.calc-config { grid-template-columns: minmax(0, 1.6fr) minmax(0, .8fr); }
.cfg-block { border: 0; padding: 0; margin: 0; display: grid; gap: 12px; min-width: 0; min-inline-size: 0; }
.calc-config .calc-controls { min-width: 0; }
.cfg-block legend { font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; margin-bottom: 10px; padding: 0; }
.cfg-head, .cfg-row { display: grid; grid-template-columns: minmax(80px, 1.3fr) minmax(44px, .55fr) minmax(44px, .55fr) minmax(52px, .7fr) minmax(62px, .85fr) minmax(62px, .85fr) minmax(40px, .5fr) 54px 32px; gap: 6px; align-items: center; }
.cfg-head span { font-size: .78rem; color: var(--text-3); }
.cfg-rows { display: grid; gap: 6px; }
.cfg-row input[type=text], .cfg-row input[type=number] { width: 100%; height: 38px; padding: 0 8px; border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; font-size: .92rem; background: var(--input-bg); min-width: 0; }
.cfg-row input:focus, .cfg-block select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,95,209,.15); }
.cfg-cell { display: block; min-width: 0; }
.cfg-cell small { display: none; font-size: .75rem; color: var(--text-3); margin-bottom: 2px; }
.cfg-win { display: flex; justify-content: center; align-items: center; }
.cfg-win input { width: 18px; height: 18px; accent-color: var(--primary); }
.cfg-del { width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--text-3); font-size: 1.1rem; cursor: pointer; }
.cfg-del:hover { color: #b42318; border-color: #f0b4ae; }
.cfg-block select { height: 42px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 10px; font: inherit; background: var(--input-bg); max-width: 100%; }
.cfg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.cfg-extra { font-size: .9rem; color: var(--text-2); background: var(--surface); border-radius: 10px; padding: 12px 14px; }
.cfg-extra ul { margin: 6px 0 0; padding-left: 18px; }
@media (max-width: 760px) {
  .cfg-head { display: none; }
  .cfg-row { grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
  .cfg-cell small { display: block; }
  .cfg-cell:first-child { grid-column: 1 / -1; }
  .cfg-win { flex-direction: column; align-items: flex-start; gap: 6px; }
}
@media (max-width: 1100px) { .calc-config { grid-template-columns: 1fr; } .calc-config .calc-result { position: static; } }
.cfg-block > * { min-width: 0; }
.cfg-preset { display: block; }
.cfg-block select { width: 100%; }
@media (max-width: 600px) {
  .price-table thead, .doc-table thead { display: none; }
  .price-table, .price-table tbody, .price-table tr, .price-table td,
  .doc-table, .doc-table tbody, .doc-table tr, .doc-table td { display: block; width: 100%; }
  .price-table tr, .doc-table tr { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .price-table td, .doc-table td { border: 0 !important; padding: 2px 0 !important; white-space: normal !important; text-align: left !important; }
}

/* ---------- Макеты экранов приложения (продукты) ---------- */
.phones { display: grid; grid-template-columns: repeat(3, minmax(0, 260px)); gap: 28px; justify-content: center; }
.phone { margin: 0; display: grid; gap: 12px; justify-items: center; }
.phone figcaption { font-size: .9rem; color: var(--text-2); text-align: center; }
.phone-screen { position: relative; width: 100%; aspect-ratio: 9 / 18.5; background: linear-gradient(180deg, #121c2b, #0d1522); border-radius: 30px; border: 6px solid #0a0f18; box-shadow: 0 24px 60px rgba(11,27,51,.28); padding: 14px 12px 54px; color: #e7edf6; font-size: 11px; line-height: 1.35; overflow: hidden; display: flex; flex-direction: column; gap: 8px; }
.ph-top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.08); }
.ph-top b { display: block; font-size: 12.5px; } .ph-top small { color: #8b98ab; }
.ph-gear { color: #8b98ab; }
.ph-title { font-family: var(--font-head); font-weight: 600; font-size: 16px; display: flex; justify-content: space-between; align-items: center; }
.ph-plus { width: 26px; height: 26px; border-radius: 50%; background: #2b9cf2; display: grid; place-items: center; font-size: 16px; }
.ph-tabs { display: flex; gap: 4px; font-size: 10px; } .ph-tabs span { padding: 4px 8px; border-radius: 7px; background: rgba(255,255,255,.05); }
.ph-tabs .on { background: #2b9cf2; color: #fff; } .ph-tabs .ph-search { margin-left: auto; color: #8b98ab; }
.ph-task { position: relative; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); border-radius: 12px; padding: 9px 10px; display: grid; gap: 5px; }
.ph-task b { font-size: 11.5px; padding-right: 36px; } .ph-task i { position: absolute; right: 10px; top: 9px; color: #6f7d92; font-style: normal; font-size: 10px; }
.ph-task small { color: #8b98ab; font-size: 9.5px; }
.st { justify-self: start; font-size: 9.5px; padding: 2px 7px; border-radius: 6px; }
.st-open { background: rgba(230,140,40,.16); color: #f0a24b; } .st-work { background: rgba(140,110,240,.18); color: #b4a2ff; } .st-wait { background: rgba(220,190,40,.15); color: #e3c850; }
.ph-callme { position: absolute; right: 12px; bottom: 60px; background: #123a35; border: 1px solid #2f8f7c; color: #d9f4ee; border-radius: 20px; padding: 6px 12px; font-size: 10.5px; display: flex; gap: 6px; align-items: center; }
.ph-nav { position: absolute; left: 0; right: 0; bottom: 0; height: 46px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid rgba(255,255,255,.08); color: #8b98ab; font-size: 10px; }
.ph-nav .on { color: #2b9cf2; }
.ph-card { position: relative; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; padding: 11px; display: grid; gap: 7px; }
.ph-card > b { font-size: 12.5px; } .ph-card p { margin: 0; color: #9aa6b8; padding-right: 40px; }
.ph-call { position: absolute; right: 11px; top: 30px; width: 34px; height: 34px; border-radius: 50%; background: #2b3647; display: grid; place-items: center; }
.ph-btn { border-radius: 10px; padding: 7px; text-align: center; font-size: 10.5px; display: flex; gap: 6px; justify-content: center; align-items: center; }
.ph-btn-line { border: 1px solid #e0555a; color: #f08589; justify-self: start; padding: 5px 12px; }
.ph-btn-soft { background: rgba(255,255,255,.04); } .ph-btn-blue { background: linear-gradient(90deg, #1f86d8, #38c3f0); color: #fff; font-weight: 600; }
.ph-input { min-height: 54px; border: 1px solid #2b9cf2; border-radius: 10px; padding: 8px; color: #b8c3d3; }
.ph-row { display: flex; gap: 8px; align-items: center; } .ph-row .ph-btn { flex: 1; }
.ph-muted { color: #8b98ab; }
.ph-link { border: 1px solid rgba(255,255,255,.08); border-radius: 10px; padding: 8px; display: grid; gap: 2px; }
.ph-link small { color: #8b98ab; font-size: 9px; text-transform: uppercase; letter-spacing: .04em; } .ph-link span { color: #8b98ab; font-size: 10px; }
.ph-stores { display: flex; gap: 6px; } .ph-stores span { flex: 1; text-align: center; border: 1px solid rgba(255,255,255,.1); border-radius: 8px; padding: 6px 4px; font-size: 10px; }
.phones-2 { grid-template-columns: repeat(2, minmax(0, 260px)); }
@media (max-width: 900px) { .phones, .phones-2 { grid-template-columns: minmax(0, 280px); } }
.nav-panel-inner { max-height: calc(100vh - var(--header-h) - 24px); overflow-y: auto; overscroll-behavior: contain; }
@media (max-width: 1100px) and (min-width: 961px) { .nav-panel .nav-link-text { display: none; } .nav-group a { padding: 7px 10px; } }
@media (max-width: 1180px) and (min-width: 961px) {
  .nav-link { padding: 0 6px; font-size: .88rem; gap: 2px; }
  .header-row { gap: 12px; }
  .header-actions { gap: 6px; }
  .header-actions .btn-outline { padding: 0 10px; font-size: .85rem; }
}
@media (max-width: 1400px) and (min-width: 961px) {
  .header-phone { display: none; }
  .header-actions .btn-primary { display: none; }
  .header-phone-icon { display: inline-flex; }
}
@media (max-width: 1400px) and (min-width: 1241px) { .nav-link { padding: 0 9px; } .header-row { gap: 18px; } }

/* ======================================================================
   v3: акценты, плитки, градиенты, тёмная тема
   ====================================================================== */
h1, h2 { font-weight: 700; letter-spacing: -0.025em; }
.section-title { font-size: clamp(1.75rem, 2.6vw, 2.4rem); }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; }
.section-kicker::before { content: ""; width: 18px; height: 3px; border-radius: 3px; background: var(--grad-brand); }

/* Кнопки */
.btn { border-radius: 12px; }
.btn-primary { background: var(--grad-btn); box-shadow: 0 6px 16px -6px rgba(31, 116, 224, .55); }
.btn-primary:hover { background: var(--grad-btn); filter: brightness(1.06); box-shadow: 0 10px 22px -8px rgba(31, 116, 224, .6); }
.btn-outline, .btn-ghost { background: var(--card); }

/* Шапка */
.site-header { border-bottom-color: transparent; box-shadow: 0 1px 0 var(--line); }
.theme-toggle { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 12px; background: var(--card); color: var(--text-2); cursor: pointer; flex: none; }
.theme-toggle:hover { color: var(--text); border-color: var(--line-strong); }
.theme-toggle .icon { width: 20px; height: 20px; }
.theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: block; }
[data-theme="dark"] .theme-toggle .i-moon { display: none; }

/* Обложка: панель с мягким градиентом цветов логотипа */
.hero { background: transparent; padding: 28px 0 24px; }
.hero::before { display: none; }
.hero-grid { padding: 64px 56px; border-radius: var(--radius-xl); background:
    radial-gradient(60% 80% at 0% 0%, rgba(47, 139, 230, .20), transparent 60%),
    radial-gradient(50% 70% at 100% 0%, rgba(242, 135, 123, .22), transparent 60%),
    radial-gradient(60% 70% at 70% 100%, rgba(123, 97, 255, .16), transparent 60%),
    var(--card);
  box-shadow: var(--shadow-sm); border: 1px solid var(--line); overflow: hidden; }
.hero-title { font-weight: 700; }
.hero-title em, .grad-text { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-kicker { background: var(--card); }

/* Цифры — отдельные плитки */
.facts-strip { background: transparent; border: 0; }
.facts-strip .facts { gap: 16px; }
.facts-strip .fact { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px !important; box-shadow: var(--shadow-sm); }
.facts-strip .fact-value { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 2.2rem; }

/* Карточки-плитки */
.card { border-radius: var(--radius-lg); border-color: transparent; box-shadow: var(--shadow-sm); padding: 26px; }
.card-link:hover { border-color: transparent; box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-icon { width: 48px; height: 48px; border-radius: 14px; }
.cards > .card:nth-child(4n+2) .card-icon { background: var(--violet-soft); color: var(--violet); }
.cards > .card:nth-child(4n+3) .card-icon { background: var(--teal-soft); color: var(--teal); }
.cards > .card:nth-child(4n+4) .card-icon { background: var(--accent-soft); color: #d9604f; }
.card-footer { border-top-color: var(--line); }

/* Блок «Новое» — bento-плитки */
.bento { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 16px; }
.bento-tile { position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 230px; padding: 28px; border-radius: var(--radius-lg); overflow: hidden; color: var(--text); background: var(--card); box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s; }
.bento-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); color: var(--text); }
.bento-tile h3 { font-size: 1.35rem; margin: 0; letter-spacing: -0.02em; }
.bento-tile p { margin: 0; color: var(--text-2); max-width: 420px; }
.bento-tile .bento-more { margin-top: auto; font-weight: 500; color: var(--primary); display: inline-flex; gap: 6px; align-items: center; }
.bento-tag { align-self: flex-start; font-size: .72rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); }
.bento-dark { color: #fff; background: radial-gradient(70% 90% at 100% 0%, rgba(123, 97, 255, .55), transparent 60%), radial-gradient(60% 80% at 0% 100%, rgba(47, 139, 230, .45), transparent 60%), #0b1730; }
.bento-dark:hover { color: #fff; }
.bento-dark h3 { color: #fff; } .bento-dark p { color: rgba(255,255,255,.78); } .bento-dark .bento-more { color: #fff; }
.bento-dark .bento-tag { background: rgba(255,255,255,.14); color: #fff; }
.bento-blue { background: linear-gradient(160deg, var(--primary-soft), var(--card) 70%); }
.bento-coral { background: linear-gradient(160deg, var(--accent-soft), var(--card) 70%); }
.bento-coral .bento-tag { background: #fbd9d4; color: #b4483a; }
.bento-art { position: absolute; right: -30px; bottom: -40px; width: 180px; height: 180px; border-radius: 50%; background: var(--grad-brand); opacity: .18; filter: blur(2px); pointer-events: none; }
.bento-dark .bento-art { opacity: .35; }

/* Тёмная секция «Почему» — с подсветкой */
.band { background: radial-gradient(50% 80% at 0% 0%, rgba(47, 139, 230, .28), transparent 60%), radial-gradient(40% 70% at 100% 100%, rgba(242, 135, 123, .22), transparent 60%), var(--navy); }
.band-item { border-radius: var(--radius-lg); background: rgba(255,255,255,.05); }
.band .section-kicker { color: #8fc2ff; }
.band-item .icon { color: #8fc2ff; }

/* Тарифы, шаги, калькулятор, форма */
.plan { border-color: transparent; box-shadow: var(--shadow-sm); border-radius: var(--radius-lg); }
.plan.featured { box-shadow: 0 0 0 2px var(--primary), var(--shadow-md); }
.plan.featured::before { background: var(--grad-btn); }
.step { background: var(--card); border-color: transparent; box-shadow: var(--shadow-sm); border-radius: var(--radius-lg); }
.step-num { background: var(--grad-btn); }
.calc { background: var(--card); border-color: transparent; box-shadow: var(--shadow-sm); border-radius: var(--radius-xl); }
.calc-result { background: var(--surface); border-color: transparent; border-radius: var(--radius-lg); }
.calc-total-value { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead-section { background: transparent; border-top: 0; }
.lead-grid { background: var(--card); border-radius: var(--radius-xl); padding: 48px; box-shadow: var(--shadow-sm); }
.lead-form { box-shadow: none; border-color: var(--line); background: var(--surface); }
.news-card { border-color: transparent; box-shadow: var(--shadow-sm); border-radius: var(--radius-lg); }
.news-card:hover { border-color: transparent; }
.cta-block { border-radius: var(--radius-xl); background: radial-gradient(60% 90% at 100% 0%, rgba(123, 97, 255, .45), transparent 60%), radial-gradient(50% 80% at 0% 100%, rgba(47, 139, 230, .4), transparent 60%), var(--navy); }
.price-section .price-table, .doc-table { background: var(--card); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.price-table th, .price-table td, .doc-table th, .doc-table td { padding-left: 18px; padding-right: 18px; }
.faq-item summary { font-weight: 500; }
.page-icon { border-radius: 18px; background: linear-gradient(135deg, var(--primary-soft), var(--violet-soft)); }
.badge-live { background: #dff5e9; }
.product-tile { border-radius: var(--radius-lg); }
.callout { border-radius: var(--radius); background: var(--card); border-color: var(--line); box-shadow: var(--shadow-sm); }
.tag-list a { border-radius: 999px; background: var(--card); }

@media (max-width: 960px) {
  .hero-grid { padding: 36px 24px; border-radius: var(--radius-lg); }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento-tile:first-child { grid-column: 1 / -1; }
  .lead-grid { padding: 28px 20px; }
  .facts-strip .facts { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .hero { padding-top: 12px; }
  .hero-grid { padding: 28px 18px; }
}

/* ---------- Тёмная тема (по кнопке в шапке) ---------- */
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a1120;
  --card: #111a2c;
  --header-bg: rgba(10, 17, 32, .82);
  --input-bg: #0d1526;
  --surface: #16213a;
  --surface-2: #1b2844;
  --line: #22304b;
  --line-strong: #31415f;
  --text: #e8eef7;
  --text-2: #b4c0d3;
  --text-3: #8695ad;
  --navy: #070d1a;
  --navy-2: #0f1b33;
  --primary: #5aa2ff;
  --primary-hover: #84b9ff;
  --primary-soft: rgba(90, 162, 255, .14);
  --accent-soft: rgba(242, 135, 123, .14);
  --violet-soft: rgba(123, 97, 255, .18);
  --teal-soft: rgba(14, 159, 142, .18);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-md: 0 12px 30px -10px rgba(0, 0, 0, .6);
  --shadow-lg: 0 28px 60px -18px rgba(0, 0, 0, .7);
}
[data-theme="dark"] .brand img { filter: brightness(1.75) saturate(1.1); }
[data-theme="dark"] .card, [data-theme="dark"] .bento-tile:not(.bento-dark), [data-theme="dark"] .news-card,
[data-theme="dark"] .plan, [data-theme="dark"] .step, [data-theme="dark"] .calc, [data-theme="dark"] .lead-grid,
[data-theme="dark"] .facts-strip .fact, [data-theme="dark"] .hero-grid { border: 1px solid var(--line); }
[data-theme="dark"] .bento-coral .bento-tag { background: rgba(242, 135, 123, .2); color: #ffb2a8; }
[data-theme="dark"] .cards > .card:nth-child(4n+4) .card-icon { color: #ff9e92; }
[data-theme="dark"] .badge-live { background: rgba(15, 122, 75, .25); color: #6ee7b7; }
[data-theme="dark"] .badge-beta { background: rgba(154, 100, 20, .25); color: #fbbf24; }
[data-theme="dark"] .callout-warn { background: rgba(154, 100, 20, .16); border-color: rgba(154, 100, 20, .4); }
[data-theme="dark"] .callout-ok { background: rgba(15, 122, 75, .16); border-color: rgba(15, 122, 75, .4); }
[data-theme="dark"] .app-window { background: #e9eef6; }
[data-theme="dark"] .btn-outline:hover, [data-theme="dark"] .btn-ghost:hover { background: var(--surface); }
[data-theme="dark"] .ph-btn-line { color: #ff9ea2; }
.hero-badge { right: 12px; bottom: 12px; }
@media (max-width: 1520px) and (min-width: 961px) { .header-phone { display: none; } .header-phone-icon { display: inline-flex; } }

/* ---------- Макет личного кабинета ---------- */
.cab-switch { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 18px; }
.cab-switch button { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--text-2); font: 500 .93rem var(--font-head); cursor: pointer; }
.cab-switch button.on { background: var(--grad-btn); color: #fff; border-color: transparent; }
.cab-window { border-radius: var(--radius-xl); background: var(--card); box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid var(--line); max-width: 1040px; margin: 0 auto; }
.cab-bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--surface); }
.cab-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.cab-bar span { margin-left: 8px; font-size: .8rem; color: var(--text-3); font-family: var(--font-head); }
.cab-body { display: grid; grid-template-columns: 64px 1fr; min-height: 470px; }
.cab-side { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 14px 0; background: linear-gradient(180deg, var(--primary-soft), var(--surface)); border-right: 1px solid var(--line); }
.cab-mark { width: 34px; height: 34px; margin-bottom: 8px; }
.cab-side span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; color: var(--text-3); }
.cab-side span.on { background: var(--card); color: var(--primary); box-shadow: var(--shadow-sm); }
.cab-side .icon { width: 20px; height: 20px; }
.cab-main { padding: 20px 22px; display: grid; align-content: start; gap: 12px; font-size: .9rem; min-width: 0; }
.cab-pane { display: grid; gap: 10px; min-width: 0; }
.cab-pane[hidden] { display: none; }
.cab-search { display: flex; gap: 8px; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--text-3); background: var(--input-bg); }
.cab-group { margin: 6px 0 0; color: var(--text-2); font-family: var(--font-head); font-weight: 500; }
.cab-group span { color: var(--text-3); }
.cab-vm { display: grid; grid-template-columns: 14px 1fr auto auto; gap: 10px; align-items: center; padding: 11px 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.cab-vm b { font-family: var(--font-head); font-weight: 500; }
.cab-vm small { display: block; color: var(--text-3); font-size: .8rem; }
.cab-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: #22a06b; box-shadow: 0 0 0 3px rgba(34, 160, 107, .15); }
.cab-chip { padding: 3px 8px; border-radius: 8px; background: var(--surface); color: var(--text-3); font-size: .78rem; white-space: nowrap; }
.cab-chip b { color: var(--text); font-weight: 600; }
.cab-detail { display: grid; grid-template-columns: 1.3fr 1fr; gap: 12px; }
.cab-specs { margin: 0; padding: 6px 14px 12px; border: 1px solid var(--line); border-radius: 14px; }
.cab-specs div { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.cab-specs dt { color: var(--text-3); }
.cab-specs dd { margin: 0; font-weight: 500; text-align: right; }
.cab-ok { color: #1f9d64 !important; }
.cab-power { display: inline-flex; gap: 6px; align-items: center; margin-top: 10px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 10px; font-size: .82rem; }
.cab-console { position: relative; border-radius: 14px; background: linear-gradient(160deg, #0f2a52, #091426); overflow: hidden; min-height: 170px; display: grid; place-items: center; }
.cab-live { position: absolute; left: 10px; bottom: 10px; font-size: .7rem; color: #ff8a8a; background: rgba(0, 0, 0, .35); padding: 2px 8px; border-radius: 6px; }
.cab-screen { text-align: center; color: #dbe6f6; }
.cab-screen b { display: block; font: 600 1.8rem var(--font-head); }
.cab-screen small { color: rgba(219, 230, 246, .7); }
.cab-subtabs { display: flex; flex-wrap: wrap; gap: 6px; }
.cab-subtabs span { padding: 6px 12px; border-radius: 10px; color: var(--text-2); background: var(--surface); font-size: .84rem; }
.cab-subtabs span.on { background: var(--navy); color: #fff; }
.cab-tabs-line span { background: transparent; border-radius: 0; padding: 6px 8px; border-bottom: 2px solid transparent; }
.cab-tabs-line span.on { background: transparent; color: var(--text); border-bottom-color: var(--primary); }
.cab-chart { border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: grid; gap: 8px; }
.cab-chart-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.cab-chart-head b { font: 500 .82rem var(--font-head); text-transform: uppercase; letter-spacing: .04em; color: var(--text-2); }
.cab-chart-head em { font-style: normal; font-size: .78rem; padding: 3px 9px; border-radius: 8px; color: var(--text-3); }
.cab-chart-head em.on { background: var(--navy); color: #fff; }
.cab-chart svg { width: 100%; height: 90px; }
.cab-legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: .8rem; color: var(--text-2); }
.cab-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.cab-table { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.cab-tr { display: grid; grid-template-columns: 1.4fr 1fr 1fr .8fr; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--line); align-items: center; }
.cab-th { border-top: 0; background: var(--surface); color: var(--text-3); font-size: .8rem; }
.cab-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cab-card { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: grid; gap: 6px; }
.cab-card small { color: var(--text-3); }
.cab-card b { font: 600 1.2rem var(--font-head); }
.cab-card span { color: var(--text-2); font-size: .85rem; }
.cab-stat b { font-size: 1.7rem; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cab-note { text-align: center; color: var(--text-3); font-size: .85rem; margin-top: 14px; }
@media (max-width: 760px) {
  .cab-body { grid-template-columns: 1fr; }
  .cab-side { flex-direction: row; justify-content: center; border-right: 0; border-bottom: 1px solid var(--line); padding: 8px; }
  .cab-mark { margin: 0 6px 0 0; }
  .cab-vm { grid-template-columns: 14px 1fr auto; }
  .cab-vm .cab-chip:nth-of-type(2) { display: none; }
  .cab-detail, .cab-cards { grid-template-columns: 1fr; }
  .cab-tr { grid-template-columns: 1.3fr 1fr; }
  .cab-tr span:nth-child(n+3) { display: none; }
  .cab-main { padding: 14px; }
}