/* ECONOMiX — продакшн-стили лендинга.
   Перенесено из дизайн-прототипа ECONOMiX.dc.html (React/Babel-превью)
   в обычный CSS: инлайновые стили вынесены в классы. */

:root {
  --ink: oklch(0.18 0.03 260);
  --ink-deep: oklch(0.11 0.03 260);
  --ink-deeper: oklch(0.08 0.025 260);
  --ink-panel: oklch(0.155 0.035 260);
  --line-dark: oklch(0.28 0.03 260);
  --line-dark-2: oklch(0.32 0.03 260);
  --paper: oklch(0.975 0.004 260);
  --paper-card: oklch(0.995 0.002 260);
  --paper-alt: oklch(0.9 0.01 260);
  --line: oklch(0.87 0.008 260);
  --line-2: oklch(0.85 0.01 260);
  --accent: oklch(0.62 0.14 208);
  --accent-deep: oklch(0.5 0.13 208);
  --accent-soft: oklch(0.68 0.13 208);
  --amber: oklch(0.62 0.14 40);
  --muted: oklch(0.4 0.02 260);
  --muted-2: oklch(0.42 0.02 260);
  --on-dark: oklch(0.98 0.003 260);
  --on-dark-soft: oklch(0.78 0.015 260);
  --on-dark-mute: oklch(0.72 0.015 260);

  /* Совместимость со старыми шаблонами (ЭСФ, вход/регистрация):
     прежние имена переменных теперь указывают на новую палитру,
     чтобы весь сайт выглядел единообразно. */
  --gold: var(--accent);
  --gold-l: var(--accent-soft);
  --gold-d: var(--accent-deep);
  --bg: var(--ink-deep);
  --bg2: oklch(0.13 0.03 260);
  --bg3: var(--ink-panel);
  --text: var(--on-dark);
  --gb: var(--line-dark);
  --r: 14px;
}

* { box-sizing: border-box; }

/* Атрибут hidden должен побеждать раскладочные классы (.gx-3 и т.п.),
   иначе скрытая вкладка услуг остаётся видимой. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Public Sans', 'Segoe UI', system-ui, sans-serif;
  width: 100%;
  overflow-x: hidden;
}

a { text-decoration: none; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- сетки ---------- */
.gx-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.gx-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gx-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.gx-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px; }

@media (max-width: 980px) {
  .gx-2 { grid-template-columns: 1fr; gap: 32px; }
  .gx-3, .gx-4 { grid-template-columns: repeat(2, 1fr); }
  .gx-5 { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 640px) {
  .gx-3, .gx-4 { grid-template-columns: 1fr; }
  .gx-5 { grid-template-columns: 1fr 1fr; }
}

.wrap { max-width: 1280px; margin: 0 auto; }

/* ---------- прогресс скролла ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--accent); z-index: 70; transition: width 0.1s linear;
}

/* ---------- плавающие контакты ---------- */
.floating {
  position: fixed; bottom: 28px; right: 28px; z-index: 60;
  display: flex; flex-direction: column; gap: 12px;
}
.floating a {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
}
.floating .wa { background: oklch(0.62 0.15 150); }
.floating .tg { background: oklch(0.6 0.15 240); }

/* ---------- шапка ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: var(--ink-deep);
  display: flex; flex-wrap: wrap; row-gap: 12px; align-items: center;
  justify-content: space-between; padding: 16px 40px;
  border-bottom: 1px solid var(--line-dark);
}
.logo-badge {
  background: var(--on-dark); border-radius: 8px; padding: 6px 12px;
  display: inline-flex; align-items: center;
}
.logo-badge img { height: 26px; width: auto; display: block; }

.site-nav {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px;
  flex: 1 1 auto; justify-content: center; min-width: 280px;
}
.site-nav a {
  color: oklch(0.85 0.012 260); font-size: 12.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap;
  transition: color 0.25s;
}
.site-nav a:hover { color: var(--accent); }
.site-nav a.tool { color: var(--accent-soft); }

.header-side { display: flex; align-items: center; gap: 16px; }
.lang-switch { display: flex; gap: 8px; }
.lang-switch button {
  border: none; background: transparent; color: oklch(0.6 0.01 260);
  font-size: 12px; font-weight: 700; padding: 2px 0;
  border-bottom: 1px solid transparent; font-family: inherit;
  letter-spacing: 0.03em; cursor: pointer;
}
.lang-switch button.active { color: var(--on-dark); border-bottom-color: var(--accent); }

.header-user { color: oklch(0.72 0.012 260); font-size: 12px; white-space: nowrap; }
.header-user a { color: var(--accent-soft); }

.btn-outline {
  border: 1px solid oklch(0.5 0.02 260); color: oklch(0.97 0.005 260);
  padding: 9px 20px; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
  background: transparent; font-family: inherit; cursor: pointer;
}
.btn-outline:hover { background: var(--accent); border-color: var(--accent); color: oklch(0.1 0.02 260); }

/* ---------- бегущая строка ---------- */
.marquee { background: var(--amber); overflow: hidden; padding: 11px 0; white-space: nowrap; }
.marquee-track { display: inline-flex; animation: marquee 26s linear infinite; }
.marquee-group { display: inline-flex; gap: 40px; padding-right: 40px; }
.marquee-group span {
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: oklch(0.15 0.02 40);
}
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---------- герой ---------- */
.hero {
  position: relative; overflow: hidden; padding: 100px 40px 0;
  background: linear-gradient(to bottom, oklch(0.11 0.03 260 / 0.55), oklch(0.11 0.03 260 / 0.9)), var(--ink-deep);
}
/* Канвасы фона живут ТОЛЬКО внутри героя. В прототипе 3D-канвас был
   position:fixed на весь экран и просвечивал сквозь светлые секции. */
.hero canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; animation: fadeUp 0.9s ease backwards; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid oklch(0.4 0.09 208); border-radius: 100px;
  padding: 7px 16px 7px 12px; color: oklch(0.85 0.06 208);
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 28px;
}
.hero h1 {
  font-weight: 800; font-size: clamp(36px, 6vw, 68px); line-height: 1.05;
  color: var(--on-dark); max-width: 880px; margin: 0 0 28px; letter-spacing: -0.02em;
}
.hero-sub { font-size: 18px; color: var(--on-dark-soft); max-width: 640px; line-height: 1.6; margin: 0 0 44px; }
.hero-actions { display: flex; gap: 20px; flex-wrap: wrap; padding-bottom: 56px; }

.btn-primary {
  background: var(--accent); color: oklch(0.1 0.02 260); padding: 18px 34px;
  font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  display: inline-flex; align-items: center; gap: 8px; border: none; cursor: pointer;
  font-family: inherit;
}
.btn-ghost {
  border: 1px solid oklch(0.4 0.03 260); color: oklch(0.95 0.005 260);
  padding: 18px 34px; font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  display: inline-flex; align-items: center; gap: 8px;
}
.magnet { display: inline-block; transition: transform 0.25s ease-out; }

/* ---------- статистика ---------- */
.stats { background: var(--ink-deep); border-top: 1px solid var(--line-dark); padding: 52px 40px; }
.stat-icon { color: var(--accent); margin-bottom: 12px; }
.stat-value { font-weight: 800; font-size: 36px; color: var(--on-dark); letter-spacing: -0.01em; }
.stat-label { font-size: 13px; color: oklch(0.75 0.015 260); margin-top: 8px; line-height: 1.4; }

/* ---------- официальный статус ---------- */
.official { background: var(--paper-alt); padding: 26px 40px; border-bottom: 1px solid var(--line-2); }
.official .wrap { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.official-tag {
  background: var(--accent); color: oklch(0.1 0.02 260); font-size: 11.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; padding: 5px 12px; white-space: nowrap;
}
.official-text { font-size: 14.5px; color: oklch(0.28 0.02 260); line-height: 1.5; }

/* ---------- общие заголовки секций ---------- */
.section { padding: 110px 40px; }
.eyebrow {
  color: var(--accent-deep); font-weight: 700; font-size: 13px;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.eyebrow.on-dark { color: var(--accent); }
.section h2 { font-weight: 800; font-size: 44px; margin: 14px 0; letter-spacing: -0.01em; }
.section h2.on-dark { color: var(--on-dark); }
.section-lead { font-size: 17px; color: var(--muted); margin: 0 0 34px; }
.section-lead.on-dark { color: var(--on-dark-soft); }

/* ---------- услуги ---------- */
.tabs { display: flex; gap: 14px; flex-wrap: wrap; }
.tab {
  font-family: inherit; font-size: 14px; font-weight: 700; padding: 14px 26px;
  border: 1px solid var(--ink); display: inline-flex; align-items: center; gap: 9px;
  background: transparent; color: oklch(0.3 0.02 260); cursor: pointer;
}
.tab[aria-selected='true'] { background: var(--ink); color: oklch(0.97 0.005 260); }

.card {
  position: relative; background: var(--paper-card); padding: 30px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: 0 2px 10px rgba(20, 20, 40, 0.04);
}
.card > * { position: relative; }
.spotlight {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  opacity: 0; transition: opacity 0.35s ease;
}
.card-icon { color: var(--accent-deep); margin-bottom: 16px; }
.card h3 { font-size: 17.5px; font-weight: 700; color: var(--ink); margin: 0 0 10px; }
.card p { font-size: 14px; color: var(--muted); line-height: 1.6; margin: 0; }

/* ---------- кейсы ---------- */
.cases { background: var(--ink-deep); overflow: hidden; }
.case {
  position: relative; background: var(--ink-panel); border: 1px solid var(--line-dark-2);
  padding: 26px; overflow: hidden;
}
.case > * { position: relative; }
.case-tag { font-size: 12px; font-weight: 700; color: var(--accent-soft); text-transform: uppercase; letter-spacing: 0.05em; }
.case h4 { font-size: 16.5px; font-weight: 700; color: oklch(0.97 0.005 260); margin: 12px 0 10px; line-height: 1.35; }
.case-result { font-size: 13.5px; color: oklch(0.78 0.12 40); font-weight: 700; margin: 0 0 12px; }
.case-toggle {
  background: none; border: none; padding: 0; color: var(--on-dark-mute);
  font-size: 12.5px; font-weight: 700; font-family: inherit; text-decoration: underline; cursor: pointer;
}
.collapse { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.case-body p { font-size: 13.5px; color: oklch(0.78 0.012 260); line-height: 1.55; margin: 12px 0 0; }
.nda-note { border: 1px solid var(--line-dark-2); padding: 20px 24px; display: flex; gap: 12px; align-items: flex-start; }
.nda-note p { font-size: 13.5px; color: oklch(0.75 0.012 260); line-height: 1.6; margin: 0; }
.nda-note .ic { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

/* ---------- эксперт ---------- */
.expert-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; }
@media (max-width: 980px) { .expert-grid { grid-template-columns: 1fr; gap: 32px; } }
.expert-photo {
  width: 100%; height: 400px; border: 1px dashed var(--line-2); background: oklch(0.94 0.005 260);
  display: flex; align-items: center; justify-content: center;
  color: oklch(0.55 0.015 260); font-size: 13px; text-align: center; padding: 20px;
}
.expert-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.expert-point { display: flex; gap: 12px; align-items: flex-start; }
.expert-point .ic { color: var(--accent-deep); flex-shrink: 0; margin-top: 2px; }
.expert-point p { font-size: 14.5px; color: oklch(0.3 0.02 260); line-height: 1.55; margin: 0; }

/* ---------- регионы ---------- */
.regions { background: var(--paper-alt); }
.region {
  background: var(--paper-card); border: 1px solid var(--line-2);
  border-top: 2px solid oklch(0.55 0.13 208); padding: 24px;
}
.region .ic { color: var(--accent-deep); margin-bottom: 14px; }
.region h4 { font-size: 18px; font-weight: 700; color: oklch(0.2 0.03 260); margin: 0 0 8px; }
.region p { font-size: 14px; color: var(--muted-2); line-height: 1.6; margin: 0; }
.region-note {
  background: var(--paper-card); border: 1px solid var(--line-2);
  padding: 20px 26px; font-size: 14.5px; color: oklch(0.32 0.02 260);
}

/* ---------- платформы ---------- */
.platform {
  background: var(--paper-card); border: 1px solid var(--line-2);
  box-shadow: 0 2px 12px rgba(20, 20, 40, 0.05); padding: 36px; position: relative;
}
.platform-badge {
  position: absolute; top: 24px; right: 24px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; padding: 4px 11px;
  background: oklch(0.9 0.02 90); color: oklch(0.35 0.06 90);
}
.platform-badge.live { background: oklch(0.88 0.09 150); color: oklch(0.32 0.09 150); }
.platform .ic { color: var(--accent-deep); margin-bottom: 16px; }
.platform h3 { font-size: 21px; font-weight: 700; color: var(--ink); margin: 0 0 10px; }
.platform > p { font-size: 14.5px; color: var(--muted-2); line-height: 1.6; margin: 0 0 20px; }
.platform ul { margin: 0 0 24px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.platform li { font-size: 13.5px; color: oklch(0.32 0.02 260); display: flex; gap: 9px; }
.platform li .ic { color: var(--accent-deep); flex-shrink: 0; margin: 0; }
.platform-foot {
  border-top: 1px solid var(--line-2); padding-top: 16px; display: flex;
  align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.platform-price { font-weight: 800; font-size: 17px; color: var(--ink); }
.btn-tool {
  background: var(--ink); color: var(--on-dark); padding: 11px 20px; font-size: 12.5px;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  display: inline-flex; align-items: center; gap: 8px;
}

/* ---------- калькулятор ---------- */
.calc-panel { background: var(--ink-deep); padding: 44px; }
.calc-fields { display: flex; flex-direction: column; gap: 22px; }
.calc-field label {
  display: block; font-size: 12px; color: var(--on-dark-mute);
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px;
}
.calc-field input, .calc-field select {
  width: 100%; padding: 12px 0; border: none; border-bottom: 1px solid oklch(0.4 0.03 260);
  background: transparent; color: oklch(0.97 0.005 260); font-size: 15px; font-family: inherit;
}
.calc-field select option { background: var(--ink-deep); }
.calc-field input:focus, .calc-field select:focus { outline: none; border-bottom-color: var(--accent); }
.calc-pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.calc-out {
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  border-left: 1px solid var(--line-dark); padding-left: 56px;
}
@media (max-width: 980px) { .calc-out { border-left: none; padding-left: 0; } }
.calc-out-label {
  font-size: 13px; color: var(--on-dark-mute); text-transform: uppercase;
  letter-spacing: 0.06em; margin-bottom: 14px;
}
.calc-out-value {
  font-weight: 800; font-size: 52px; color: var(--accent);
  letter-spacing: -0.01em; line-height: 1; margin-bottom: 28px;
}
.btn-light {
  background: oklch(0.97 0.005 260); color: var(--ink-deep); padding: 16px 30px;
  font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  display: inline-flex; align-items: center; gap: 8px;
}
.calc-disclaimer { font-size: 12px; color: oklch(0.5 0.015 260); line-height: 1.5; margin: 16px 0 0; max-width: 640px; }

/* ---------- почему мы ---------- */
.why { background: var(--paper-alt); }
.why-item { border-top: 1px solid oklch(0.65 0.015 260); padding-top: 18px; }
.why-num { font-weight: 800; font-size: 16px; color: oklch(0.55 0.02 260); }
.why-item h4 { font-size: 17px; font-weight: 700; color: oklch(0.2 0.03 260); margin: 12px 0 8px; line-height: 1.3; }
.why-item p { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 920px; margin: 0 auto; }
.faq-item { border-top: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  font-family: inherit; cursor: pointer;
}
.faq-q span:first-child { font-size: 16.5px; font-weight: 700; color: oklch(0.2 0.03 260); }
.faq-icon { display: inline-flex; color: var(--accent-deep); flex-shrink: 0; transition: transform 0.25s ease; }
.faq-q[aria-expanded='true'] .faq-icon { transform: rotate(45deg); }
.faq-a p { font-size: 14.5px; color: var(--muted); line-height: 1.65; margin: 0 0 22px; max-width: 760px; }

/* ---------- контакты ---------- */
.contact { background: var(--ink-deep); overflow: hidden; }
.contact .wrap { max-width: 1000px; }
.contact-head { text-align: center; margin-bottom: 48px; }
.contact-form { display: flex; flex-direction: column; gap: 22px; }
.contact-form input[type='text'],
.contact-form input[type='tel'],
.contact-form textarea {
  padding: 12px 0; border: none; border-bottom: 1px solid oklch(0.4 0.03 260);
  background: transparent; color: oklch(0.97 0.005 260); font-size: 16px; font-family: inherit;
}
.contact-form textarea { resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: oklch(0.55 0.012 260); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-bottom-color: var(--accent); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; color: oklch(0.68 0.012 260); line-height: 1.5; }
.consent input { margin-top: 3px; flex-shrink: 0; }
.consent a { color: oklch(0.7 0.11 208); }
.contact-note { font-size: 12px; color: oklch(0.55 0.012 260); margin: 0; }
.contact-info { display: flex; flex-direction: column; gap: 18px; justify-content: center; }
.contact-info > * {
  display: flex; gap: 14px; align-items: center;
  border-top: 1px solid var(--line-dark); padding-top: 16px;
}
.contact-info .ic { color: var(--accent); }
.contact-info span:last-child { color: oklch(0.92 0.008 260); font-size: 16px; }

.form-errors { list-style: none; margin: 0 0 8px; padding: 0; color: oklch(0.72 0.16 25); font-size: 13px; }
.alert {
  padding: 14px 18px; margin-bottom: 22px; font-size: 14px;
  border: 1px solid var(--accent); background: oklch(0.62 0.14 208 / 0.12); color: oklch(0.9 0.06 208);
}
.alert.error { border-color: oklch(0.6 0.16 25); background: oklch(0.6 0.16 25 / 0.12); color: oklch(0.85 0.1 25); }

/* ---------- подвал ---------- */
.site-footer { background: var(--ink-deeper); padding: 40px; text-align: center; }
.site-footer .logo-badge { margin-bottom: 14px; }
.footer-links { font-size: 13px; color: oklch(0.62 0.012 260); display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.footer-links a { color: oklch(0.68 0.11 208); }

/* ---------- страницы инструментов (ЭСФ и т.п.) ---------- */
.tool-head { text-align: center; margin-bottom: 32px; }
.tool-head h1 {
  font-weight: 800; font-size: clamp(26px, 4vw, 36px); letter-spacing: -0.01em;
  color: var(--on-dark); margin: 0 0 12px;
}
.tool-head p { font-size: 15px; color: var(--on-dark-soft); line-height: 1.6; margin: 0 auto; max-width: 560px; }

.tool-card {
  background: var(--ink-panel); border: 1px solid var(--line-dark);
  border-radius: 16px; padding: 32px;
}

.dropzone {
  border: 2px dashed var(--line-dark-2); border-radius: 14px;
  padding: 56px 24px; cursor: pointer; text-align: center;
  transition: border-color .25s, background .25s;
  background: oklch(0.13 0.03 260);
}
.dropzone:hover, .dropzone.is-over { border-color: var(--accent); background: oklch(0.62 0.14 208 / 0.06); }
.dropzone-icon { color: var(--accent); margin-bottom: 12px; }
.dropzone-title { font-size: 15px; font-weight: 700; color: var(--on-dark); }
.dropzone-hint { font-size: 13px; color: var(--on-dark-mute); margin-top: 6px; }

.tool-note {
  font-size: 12.5px; color: var(--on-dark-mute); line-height: 1.6;
  margin: 16px 0 0; text-align: center;
}
.tool-status { margin-top: 14px; font-size: 13px; color: var(--accent-soft); text-align: center; min-height: 18px; }

/* прогресс обработки */
.progress-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 24px; align-items: start; }
@media (max-width: 900px) { .progress-grid { grid-template-columns: 1fr; } }

.progress-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 12px; font-size: 13px; color: var(--on-dark-mute);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.progress-value { font-size: 28px; font-weight: 800; color: var(--accent); letter-spacing: -0.01em; }
.progress-track {
  height: 10px; background: oklch(0.13 0.03 260); border-radius: 999px;
  overflow: hidden; border: 1px solid var(--line-dark); margin-bottom: 24px;
}
.progress-fill {
  width: 0; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  transition: width .5s ease;
}

.info-row {
  background: oklch(0.13 0.03 260); border: 1px solid var(--line-dark);
  border-radius: 12px; padding: 14px 16px; margin-bottom: 14px;
}
.info-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--on-dark-mute); margin-bottom: 6px;
}
.info-value { font-size: 14.5px; font-weight: 600; word-break: break-word; }

.file-list { list-style: none; margin: 0; padding: 0; max-height: 58vh; overflow-y: auto; }
.file-list li {
  background: oklch(0.13 0.03 260); border: 1px solid var(--line-dark);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 8px;
  font-size: 12.5px; color: var(--on-dark-soft); word-break: break-word;
  transition: border-color .2s, color .2s;
}
.file-list li.is-active { border-color: var(--accent); color: var(--on-dark); }
.file-list::-webkit-scrollbar { width: 6px; }
.file-list::-webkit-scrollbar-thumb { background: var(--line-dark-2); border-radius: 3px; }

.tool-alert {
  margin-top: 18px; padding: 14px 16px; border-radius: 12px;
  font-size: 13.5px; font-weight: 600; line-height: 1.5;
  background: oklch(0.62 0.14 208 / 0.10); border: 1px solid oklch(0.62 0.14 208 / 0.30);
  color: var(--accent-soft);
}
.tool-alert.is-done {
  background: oklch(0.6 0.15 150 / 0.12); border-color: oklch(0.6 0.15 150 / 0.35); color: oklch(0.82 0.14 150);
}
.tool-alert.is-error {
  background: oklch(0.6 0.16 25 / 0.12); border-color: oklch(0.6 0.16 25 / 0.35); color: oklch(0.82 0.12 25);
}

.session-id { margin-top: 14px; font-size: 11.5px; color: var(--on-dark-mute); word-break: break-all; }

/* ---------- кабинет и тарифы ---------- */
.panel {
  background: var(--ink-panel); border: 1px solid var(--line-dark);
  border-radius: 16px; padding: 26px; margin-bottom: 22px;
}
.panel h2 {
  font-size: 15px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--on-dark-mute); margin: 0 0 18px; font-weight: 700;
}

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
}
.badge-ok { background: oklch(0.6 0.15 150 / 0.18); color: oklch(0.84 0.14 150); }
.badge-warn { background: oklch(0.72 0.14 80 / 0.18); color: oklch(0.86 0.12 80); }
.badge-off { background: oklch(0.5 0.02 260 / 0.3); color: var(--on-dark-mute); }

.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.plan-card {
  background: var(--ink-panel); border: 1px solid var(--line-dark);
  border-radius: 16px; padding: 28px; display: flex; flex-direction: column;
}
.plan-card.is-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.plan-card h3 { font-size: 22px; font-weight: 800; margin: 0 0 8px; color: var(--on-dark); }
.plan-card .plan-desc { font-size: 13.5px; color: var(--on-dark-soft); line-height: 1.55; margin: 0 0 18px; }
.plan-price { font-size: 32px; font-weight: 800; color: var(--accent); letter-spacing: -0.01em; }
.plan-period { font-size: 13px; color: var(--on-dark-mute); margin-bottom: 18px; }
.plan-card ul { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.plan-card li { font-size: 13.5px; color: var(--on-dark-soft); display: flex; gap: 8px; }
.plan-card li .ic { color: var(--accent); flex-shrink: 0; }
.plan-card .plan-cta { margin-top: auto; }

.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--on-dark-mute); font-weight: 700; padding: 0 12px 10px 0;
  border-bottom: 1px solid var(--line-dark);
}
.data-table td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--line-dark); color: var(--on-dark-soft); }
.data-table tr:last-child td { border-bottom: none; }
.data-table .num { font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; }

.empty-note { font-size: 13.5px; color: var(--on-dark-mute); margin: 0; }

.btn-sm {
  display: inline-block; padding: 8px 16px; border-radius: 8px;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  background: var(--accent); color: oklch(0.1 0.02 260); border: none; cursor: pointer;
  font-family: inherit;
}
.btn-sm.secondary { background: transparent; border: 1px solid var(--line-dark-2); color: var(--on-dark); }

/* ---------- reveal-анимация ---------- */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(.22, .61, .36, 1), transform 0.7s cubic-bezier(.22, .61, .36, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
/* Подстраховка: если JS не выполнился, контент всё равно виден.
   В прототипе секции с opacity:0 могли остаться невидимыми навсегда. */
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 640px) {
  .section { padding: 72px 24px; }
  .hero { padding: 72px 24px 0; }
  .site-header { padding: 14px 20px; }
  .section h2 { font-size: 32px; }
  .calc-panel { padding: 24px; }
  .calc-out-value { font-size: 40px; }
}