/* ==========================================================================
   Ресториум — стили лендинга
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  margin: 0;
  padding: 0;
}

:root {
  /* Цвета акцента */
  --acc: #3B6FE8;
  --acc-h: #2d5fd4;
  --acc-l: rgba(59, 111, 232, 0.13);
  --acc-b: rgba(59, 111, 232, 0.32);

  /* Фоны */
  --bg: #0d0f14;
  --bg2: #131620;
  --bg3: #181c28;

  /* Бордеры */
  --brd: rgba(255, 255, 255, 0.07);
  --brd2: rgba(255, 255, 255, 0.12);

  /* Текст */
  --t1: #fff;
  --t2: rgba(255, 255, 255, 0.52);
  --t3: rgba(255, 255, 255, 0.26);
}

html {
  /* clip даёт защиту от горизонтального скролла,
     но НЕ создаёт scroll-контекст — sticky продолжает работать */
  overflow-x: clip;
}

/* Лок скролла на html — sticky шапка остаётся работать */
html.nav-locked {
  overflow: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--t1);
}

a {
  text-decoration: none;
  cursor: pointer;
}

/* ==========================================================================
   Навигация (top nav)
   ========================================================================== */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 48px;
  padding-top: calc(13px + env(safe-area-inset-top));
  border-bottom: 1px solid var(--brd);
  background: rgba(13, 15, 20, 0.92);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  isolation: isolate;
}

/* В in-app браузерах (TG/Instagram) backdrop-filter обычно срезается,
   а полупрозрачный фон даёт «призрачную» полосу из проскролленного hero.
   Делаем шапку непрозрачной там, где blur не поддерживается. */
@supports not (backdrop-filter: blur(1px)) {
  .nav { background: var(--bg); }
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0; /* убираем ghost-baseline у <a>, чтобы лого выравнивался с nav-links */
}

.nav-logo img {
  height: 28px;
  object-fit: contain;
  display: block;
}

/* Drawer-обёртка: на десктопе обычный flex с nav-cta справа.
   nav-links центрируется абсолютно относительно шапки (см. ниже). */
.nav-drawer {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
}

/* Бургер: на десктопе скрыт, на мобиле виден.
   position: relative + z-index — чтобы быть НАД drawer'ом (drawer = z:90)
   и сохранять кликабельность ×-крестика при открытом меню. */
.nav-burger {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--brd2);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0;
  flex-shrink: 0;
  position: relative;
  z-index: 100; /* выше drawer (z:90) — крестик кликабелен при открытом меню */
}
.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--t1);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.18s ease;
}
.nav.nav-open .nav-burger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav.nav-open .nav-burger span:nth-child(2) {
  opacity: 0;
}
.nav.nav-open .nav-burger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-links {
  /* Абсолютное центрирование — nav-links строго по середине шапки,
     не смещается из-за разной ширины логотипа и CTA. */
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 6px;
  align-items: center;
}

.nav-link {
  font-size: 13px;
  color: var(--t2);
  padding: 7px 14px;
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  border: none;
  font-family: inherit;
  transition: color 0.2s ease, transform 0.15s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 0;
  height: 1px;
  background: var(--acc-b);
  transition: width 0.25s ease, left 0.25s ease;
}

.nav-link:hover {
  color: var(--t1);
  transform: translateY(-1px);
}

.nav-link:hover::after {
  width: calc(100% - 28px);
  left: 14px;
}

.nav-link:focus-visible {
  outline: 1px solid var(--acc-b);
  outline-offset: 2px;
}

.nav-cta {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ==========================================================================
   Кнопки
   ========================================================================== */

.btn {
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  border: 1px solid var(--brd2);
  background: transparent;
  color: var(--t1);
  font-family: inherit;
  transition: background 0.15s;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btnp {
  background: var(--acc);
  color: #fff;
  border-color: var(--acc);
}

.btnp:hover {
  background: var(--acc-h);
}

/* ==========================================================================
   Переключение страниц
   ========================================================================== */

.page {
  display: none;
}

.page.active {
  display: block;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding: 96px 48px 80px;
  text-align: center;
  border-bottom: 1px solid var(--brd);
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(
    ellipse at center,
    rgba(59, 111, 232, 0.2) 0%,
    transparent 68%
  );
  pointer-events: none;
}

.htag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--t3);
  letter-spacing: 1px;
  margin-bottom: 26px;
  text-transform: uppercase;
  border: 1px solid var(--brd2);
  padding: 5px 16px;
  border-radius: 20px;
  position: relative;
  z-index: 1;
}

.htag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--acc);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

.hero h1 {
  font-size: 62px;
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -2.5px;
  margin-bottom: 14px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.hero h1 .blue {
  color: var(--acc);
}

.hero h1 .dim {
  color: var(--t2);
}

.hero .sub {
  font-size: 16px;
  color: var(--t2);
  max-width: 460px;
  margin: 0 auto 32px;
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

/* Форма email в hero */
.email-form {
  display: flex;
  gap: 8px;
  justify-content: center;
  max-width: 520px;
  margin: 0 auto 12px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.email-form input[name='name'] {
  flex: 1 1 140px;
  min-width: 140px;
}

.email-form input[name='email'] {
  flex: 2 1 200px;
  min-width: 180px;
}

.hero-success {
  display: none;
  max-width: 520px;
  margin: 0 auto 12px;
  padding: 12px 18px;
  border-radius: 14px;
  background: rgba(80, 200, 120, 0.08);
  border: 1px solid rgba(80, 200, 120, 0.3);
  color: var(--t1);
  font-size: 13px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-success.show {
  display: block;
}

.email-form input {
  flex: 1;
  font-size: 14px;
  padding: 12px 18px;
  border-radius: 20px;
  border: 1px solid var(--brd2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--t1);
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.email-form input::placeholder {
  color: var(--t3);
}

.email-form input:focus {
  border-color: var(--acc-b);
}

.email-form .btnp {
  font-size: 14px;
  padding: 12px 24px;
  white-space: nowrap;
  border-radius: 20px;
}

.htrust {
  font-size: 12px;
  color: var(--t3);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.hlink {
  font-size: 13px;
  color: var(--t2);
  cursor: pointer;
  display: inline-block;
  margin-bottom: 44px;
  position: relative;
  z-index: 1;
}

.hlink:hover {
  color: var(--t1);
}

/* ==========================================================================
   Счётчики
   ========================================================================== */

.counter-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 52px;
  margin-bottom: 56px;
  padding: 20px 0;
  border-top: 1px solid var(--brd);
  border-bottom: 1px solid var(--brd);
  position: relative;
  z-index: 1;
}

.ctr-item {
  text-align: center;
}

.ctr-num {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.ctr-num .acc {
  color: var(--acc);
}

.ctr-label {
  font-size: 11px;
  color: var(--t3);
  margin-top: 4px;
}

.ctr-sep {
  width: 1px;
  height: 38px;
  background: var(--brd);
}

/* ==========================================================================
   Видео-блок (плейсхолдер для обзора продукта)
   ========================================================================== */

.video-block {
  max-width: 840px;
  margin: 0 auto;
  border: 1px solid var(--brd2);
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg2);
  position: relative;
  z-index: 1;
}

.video-inner {
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
}

.video-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

/* Мини-мокап интерфейса в видео-плейсхолдере */
.vmock {
  width: 88%;
  height: 78%;
  background: var(--bg3);
  border-radius: 10px;
  border: 1px solid var(--brd);
  display: flex;
  overflow: hidden;
  opacity: 0.6;
}

.vmsb {
  width: 115px;
  border-right: 1px solid var(--brd);
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.vmsi {
  height: 17px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
}

.vmsi.a {
  background: var(--acc-l);
}

.vmc {
  flex: 1;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vmb {
  height: 20px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 5px;
  width: 65%;
}

.vmb.r {
  align-self: flex-end;
  width: 48%;
  background: var(--acc-l);
}

.vmb.w {
  width: 80%;
}

/* Кнопка воспроизведения */
.play-btn {
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform 0.2s;
}

.play-btn:hover {
  transform: scale(1.08);
  background: #fff;
}

.play-tri {
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 20px solid #0d0f14;
  margin-left: 4px;
}

.vid-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 22px;
  background: rgba(13, 15, 20, 0.8);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vc-l {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.vc-d {
  font-size: 11px;
  color: var(--t3);
  background: rgba(255, 255, 255, 0.07);
  padding: 3px 9px;
  border-radius: 6px;
}

/* ==========================================================================
   Карточки запросов с автоскроллом
   ========================================================================== */

.prompts {
  padding: 60px 0;
  border-bottom: 1px solid var(--brd);
  overflow: hidden;
}

.sec-label-c {
  font-size: 11px;
  color: var(--t3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 30px;
}

.ptrack-wrap {
  overflow: hidden;
  width: 100%;
  margin-bottom: 10px;
}

.ptrack {
  display: flex;
  width: max-content;
  animation: scroll1 64s linear infinite;
  will-change: transform;
}

.ptrack.r2 {
  animation: scroll2 76s linear infinite;
}

@keyframes scroll1 {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes scroll2 {
  0% {
    transform: translateX(-44px);
  }
  100% {
    transform: translateX(calc(-50% - 44px));
  }
}

/* (Прежде здесь было animation-play-state: paused при hover —
   оставляем непрерывную прокрутку.) */

.pcard {
  flex-shrink: 0;
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 10px;
  padding: 14px 18px;
  margin-right: 10px;
  font-size: 12px;
  color: var(--t2);
  line-height: 1.5;
  width: 212px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.pcard:hover {
  border-color: var(--acc-b);
  color: var(--t1);
}

/* ==========================================================================
   Общие секции
   ========================================================================== */

.sec-wrap {
  padding: 80px 60px;
  border-bottom: 1px solid var(--brd);
}

.sec-h {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.8px;
  text-align: center;
  margin-bottom: 8px;
}

.sec-sub {
  font-size: 15px;
  color: var(--t2);
  text-align: center;
  max-width: 480px;
  margin: 0 auto 52px;
}

.sec-label {
  font-size: 11px;
  color: var(--t3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 10px;
}

/* ==========================================================================
   Feature-блоки (текст + мини-дашборд)
   ========================================================================== */

/* Универсальная анимация появления при скролле */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal.delay-1 { transition-delay: 0.08s; }
.reveal.delay-2 { transition-delay: 0.16s; }
.reveal.delay-3 { transition-delay: 0.24s; }
.reveal.delay-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .fblock,
  .qc {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

.fblock {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 960px;
  margin: 0 auto 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--brd);
  /* Анимация появления при скролле */
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fblock.visible {
  opacity: 1;
  transform: translateY(0);
}

.fblock:last-child {
  border: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.fblock.rev {
  flex-direction: row-reverse;
}

.fb-text {
  flex: 1;
}

.fb-tag {
  font-size: 10px;
  color: var(--acc);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}

.fb-text h3 {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-bottom: 13px;
  line-height: 1.2;
}

.fb-text p {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.72;
  margin-bottom: 18px;
}

.fb-stat {
  font-size: 13px;
  color: var(--t2);
  background: var(--acc-l);
  padding: 11px 16px;
  border-radius: 0 8px 8px 0;
  border-left: 3px solid var(--acc);
}

.fb-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 24px;
  text-decoration: none;
  letter-spacing: 0.1px;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
}

.fb-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.fb-img {
  flex: 0 0 380px;
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.fbi-row {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--brd);
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 11px;
  color: var(--t2);
}

.flabel {
  font-size: 10px;
  color: var(--t3);
  margin-bottom: 4px;
  letter-spacing: 0.3px;
}

.fval {
  color: var(--t1);
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fbadge {
  font-size: 10px;
  color: var(--acc);
}

.fbadge.g {
  color: #5db85d;
}

.fbadge.r {
  color: #e06060;
}

.fbi-bar {
  height: 3px;
  background: var(--brd);
  border-radius: 2px;
  margin-top: 7px;
}

.fbi-fill {
  height: 3px;
  border-radius: 2px;
  background: var(--acc);
}

/* ==========================================================================
   Отзывы
   ========================================================================== */

.proof-wrap {
  padding: 80px 60px;
  border-bottom: 1px solid var(--brd);
  background: var(--bg2);
}

.qgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 960px;
  margin: 44px auto 0;
}

.qc {
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  /* Анимация появления при скролле */
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s;
}

.qc.visible {
  opacity: 1;
  transform: translateY(0);
}

.qc:nth-child(2) {
  transition-delay: 0.1s;
}

.qc:nth-child(3) {
  transition-delay: 0.2s;
}

.qc:hover {
  border-color: var(--brd2);
}

.qt {
  font-size: 13px;
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 18px;
  font-style: italic;
}

.qw {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: auto;
}

.qav {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--acc-l);
  border: 1px solid var(--acc-b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.qav-img {
  object-fit: cover;
  background: var(--bg2);
}

.qn {
  font-size: 12px;
  font-weight: 600;
}

.qr {
  font-size: 11px;
  color: var(--t3);
  margin-top: 2px;
}

/* ==========================================================================
   Сравнение (таблица)
   ========================================================================== */

.cmp-wrap {
  padding: 80px 60px;
  border-bottom: 1px solid var(--brd);
}

.cmptbl {
  max-width: 740px;
  margin: 44px auto 0;
  border: 1px solid var(--brd2);
  border-radius: 14px;
  overflow: hidden;
}

.cmph {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--brd2);
}

.cmpch {
  padding: 15px 18px;
  font-size: 12px;
  font-weight: 500;
  color: var(--t3);
}

.cmpch:nth-child(2) {
  text-align: center;
}

.cmpch.hl {
  color: var(--acc);
  text-align: center;
  background: var(--acc-l);
}

.cmprow {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--brd);
}

.cmprow:last-child {
  border: none;
}

.cmprow:hover {
  background: rgba(255, 255, 255, 0.02);
}

.cd {
  padding: 13px 18px;
  font-size: 12px;
  color: var(--t3);
}

.cd.task {
  color: var(--t2);
}

.cd.center {
  text-align: center;
}

.cmark {
  color: #5db85d;
  font-weight: 500;
}

/* ==========================================================================
   Тарифы
   ========================================================================== */

.pricing-wrap {
  padding: 80px 60px;
  border-bottom: 1px solid var(--brd);
  background: var(--bg2);
}

.pgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 960px;
  margin: 44px auto 0;
}

.pc {
  background: var(--bg3);
  border: 1px solid var(--brd);
  border-radius: 14px;
  padding: 26px;
  display: flex;
  flex-direction: column;
}

.pc.feat {
  border-color: var(--acc);
  border-width: 2px;
  background: linear-gradient(180deg, rgba(67, 119, 255, 0.10) 0%, var(--bg3) 60%);
  box-shadow: 0 0 0 1px var(--acc-b), 0 18px 48px -22px rgba(67, 119, 255, 0.55);
  position: relative;
  z-index: 2;
}

.pc.feat .pname { color: var(--t1); }

.pc.feat .pbadge {
  background: var(--acc);
  color: #fff;
  font-weight: 600;
}

.pname {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 5px;
}

.pdesc {
  font-size: 12px;
  color: var(--t3);
  margin-bottom: 18px;
  line-height: 1.5;
}

.pamount {
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1;
}

.pamount sub {
  font-size: 13px;
  font-weight: 400;
  color: var(--t3);
}

.psep {
  height: 1px;
  background: var(--brd);
  margin: 18px 0;
}

.pfeats {
  list-style: none;
  flex: 1;
}

.pfeats li {
  font-size: 12px;
  color: var(--t3);
  padding: 6px 0;
  border-bottom: 1px solid var(--brd);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}

.pfeats li:last-child {
  border: none;
}

.ck {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: rgba(93, 184, 93, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.ckd {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5db85d;
}

.plimit {
  font-size: 11px;
  color: var(--t3);
  padding: 13px 0 16px;
  border-top: 1px solid var(--brd);
  margin-top: 14px;
  line-height: 1.9;
}

.pbadge {
  display: inline-block;
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 10px;
  background: var(--acc-l);
  color: var(--acc);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   Страница «Бизнесу»
   ========================================================================== */

.biz-back {
  padding: 24px 60px;
  border-bottom: 1px solid var(--brd);
  display: flex;
  align-items: center;
  gap: 12px;
}

.biz-inner {
  padding: 80px 60px;
}

.biz-hero {
  max-width: 680px;
  margin: 0 auto 60px;
  text-align: center;
}

.biz-hero .eyebrow {
  display: inline-block;
  font-size: 11px;
  color: var(--acc);
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid var(--acc-b);
  padding: 4px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.biz-hero h2 {
  font-size: 42px;
  font-weight: 600;
  letter-spacing: -1.2px;
  margin-bottom: 16px;
  line-height: 1.1;
}

.biz-hero p {
  font-size: 16px;
  color: var(--t2);
  line-height: 1.65;
  margin-bottom: 30px;
}

.biz-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 820px;
  margin: 0 auto 52px;
}

.biz-card {
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 14px;
  padding: 24px;
}

.biz-card h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.biz-card p {
  font-size: 13px;
  color: var(--t2);
  line-height: 1.6;
}

.biz-form-wrap {
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg2);
  border: 1px solid var(--acc-b);
  border-radius: 18px;
  padding: 40px;
}

.biz-form-wrap h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  text-align: center;
}

.biz-form-wrap p {
  font-size: 14px;
  color: var(--t2);
  margin-bottom: 28px;
  text-align: center;
  line-height: 1.5;
}

.biz-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.biz-form input {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--brd2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--t1);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.biz-form input:focus {
  border-color: var(--acc-b);
}

.biz-form input::placeholder {
  color: var(--t3);
}

.biz-form button {
  padding: 13px;
  background: var(--acc);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  margin-top: 4px;
  transition: background 0.15s;
}

.biz-form button:hover {
  background: var(--acc-h);
}

/* ==========================================================================
   CTA-баннер перед футером
   ========================================================================== */

.biz-promo {
  padding: 52px 60px 0;
}

.biz-promo-inner {
  position: relative;
  padding: 44px 52px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(80, 130, 255, 0.06), rgba(80, 130, 255, 0.01));
  border: 1px solid var(--brd2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
}

.biz-promo-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 18px;
  pointer-events: none;
  background: radial-gradient(circle at top right, rgba(80, 130, 255, 0.12), transparent 60%);
}

.biz-promo-l {
  position: relative;
  max-width: 520px;
}

.biz-promo-l h2 {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin: 8px 0 10px;
  line-height: 1.25;
}

.biz-promo-l p {
  font-size: 13px;
  color: var(--t3);
  margin-bottom: 16px;
}

.biz-promo-feats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 0;
  margin: 0;
}

.biz-promo-feats li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--t2);
}

.bp-ico {
  font-size: 14px;
}

.biz-promo-r {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: flex-end;
  flex-shrink: 0;
}

.cta-section {
  padding: 52px 60px;
  border-bottom: 1px solid var(--brd);
}

.cta-inner {
  padding: 44px 52px;
  border-radius: 18px;
  background: var(--bg2);
  border: 1px solid var(--brd2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto;
}

.cta-l h2 {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-bottom: 7px;
  max-width: 420px;
  line-height: 1.25;
}

.cta-l p {
  font-size: 13px;
  color: var(--t3);
}

.cta-r {
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: flex-end;
  flex-shrink: 0;
}

.cta-note {
  font-size: 11px;
  color: var(--t3);
}

/* ==========================================================================
   Футер
   ========================================================================== */

footer {
  padding: 52px 60px 32px;
}

.ft {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  max-width: 960px;
  margin: 0 auto 48px;
}

.fcol-l {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.fcol-l img {
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
}

.fcol-l p {
  font-size: 12px;
  color: var(--t3);
  line-height: 1.65;
  max-width: 240px;
  margin: 0;
  text-align: left;
}

.fcol h4 {
  font-size: 11px;
  font-weight: 500;
  color: var(--t3);
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.fcol a {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: 12px;
  cursor: pointer;
  transition: color 0.15s;
}

.fcol a:hover {
  color: var(--t1);
}

.fb {
  border-top: 1px solid var(--brd);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.fcopy {
  font-size: 12px;
  color: var(--t3);
}

.fsoc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.28);
  margin-left: 20px;
  cursor: pointer;
  transition: color 0.15s;
}

.fsoc:hover {
  color: var(--t1);
}

/* ==========================================================================
   Кнопка «Наверх»
   ========================================================================== */

.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--acc);
  border: none;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(59, 111, 232, 0.4);
}

.scroll-top.show {
  opacity: 1;
}

.scroll-top:hover {
  background: var(--acc-h);
}

/* ==========================================================================
   Модальное окно
   ========================================================================== */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  padding: 20px;
}

.modal.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--bg2);
  border: 1px solid var(--brd2);
  border-radius: 18px;
  padding: 36px 32px 32px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  transform: translateY(12px) scale(0.98);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.modal.show .modal-dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: transparent;
  border: none;
  color: var(--t3);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.15s, background 0.15s;
}

.modal-close:hover {
  color: var(--t1);
  background: rgba(255, 255, 255, 0.06);
}

.modal-eyebrow {
  font-size: 11px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--acc-b);
  margin-bottom: 8px;
}

.modal-dialog h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 6px;
  line-height: 1.3;
}

.modal-sub {
  font-size: 13px;
  color: var(--t3);
  margin-bottom: 20px;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-form input {
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--brd2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--t1);
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.modal-form input::placeholder {
  color: var(--t3);
}

.modal-form input:focus {
  border-color: var(--acc-b);
}

.modal-form .btnp {
  margin-top: 4px;
  padding: 12px 18px;
  font-size: 14px;
  border-radius: 12px;
}

.modal-disclaimer {
  font-size: 11px;
  line-height: 1.45;
  color: var(--t3);
  margin: 8px 0 0;
  text-align: center;
}

.modal-disclaimer a {
  color: var(--t2);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.modal-disclaimer a:hover {
  color: var(--t1);
}

.modal-success {
  display: none;
  text-align: center;
  padding: 8px 0 4px;
}

.modal-success.show {
  display: block;
}

.ms-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(80, 200, 120, 0.12);
  color: rgb(80, 200, 120);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 600;
}

.modal-success p {
  font-size: 13px;
  color: var(--t3);
  margin-top: 4px;
}

/* ==========================================================================
   Дополнительные утилитарные классы (вынесены из inline-стилей)
   ========================================================================== */

.fb-img-label {
  font-size: 10px;
  color: var(--t3);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.pricing-sub {
  font-size: 14px;
  color: var(--t2);
  text-align: center;
  margin-top: 8px;
}

.pamount-text {
  font-size: 22px;
  line-height: 1.4;
  letter-spacing: -0.3px;
}

.pc-btn {
  width: 100%;
  margin-top: auto;
}

.biz-back-btn {
  font-size: 12px;
  padding: 7px 16px;
}

.biz-back-label {
  font-size: 13px;
  color: var(--t3);
}

.biz-cta-btn {
  font-size: 15px;
  padding: 13px 34px;
}

/* Утилиты ширины для пузырей мокапа в hero-видео */
.vmb.w55 { width: 55%; }
.vmb.w42 { width: 42%; }
.vmb.w68 { width: 68%; }

/* Σ по сету — крупнее */
.fb-img .fbi-row:last-child .fval {
  font-size: 13px;
}

/* ==========================================================================
   Адаптивность
   ========================================================================== */

/* --- Планшет: 3-колоночные сетки превращаются в 2 --- */
@media (max-width: 1024px) {
  .nav { padding: 12px 20px; }
  /* Шапка: ужимаем центральные ссылки и CTA, чтобы не наезжали друг на друга */
  .nav-links { gap: 0; }
  .nav-link { font-size: 12px; padding: 6px 8px; }
  .nav-cta { gap: 6px; }
  .nav-cta .btn,
  .nav-cta .btnp { font-size: 12px; padding: 7px 12px; }
  .nav-logo img { height: 24px; }
  .hero { padding: 72px 24px 64px; }
  .sec-wrap { padding: 64px 24px; }
  .biz-promo { padding: 40px 24px 0; }
  .cta-section { padding: 40px 24px; }
  .pricing-wrap, .proof-wrap, .cmp-wrap { padding-left: 24px; padding-right: 24px; }

  .qgrid { grid-template-columns: repeat(2, 1fr); }
  .pgrid { grid-template-columns: repeat(2, 1fr); }
  .pgrid .pc:nth-child(3) { grid-column: 1 / -1; }
  .ft { grid-template-columns: 1fr 1fr; gap: 32px; }
  .ft .fcol-l { grid-column: 1 / -1; }

  .fblock { gap: 32px; }
  .counter-row { gap: 32px; }
}

/* --- Мобильный: всё в одну колонку, минимальные паддинги --- */
@media (max-width: 720px) {
  /* Nav: одна строка [логотип | бургер], меню целиком — drawer.
     ВАЖНО: убираем backdrop-filter, иначе .nav становится containing block
     для position:fixed потомков — drawer не растягивается на весь viewport. */
  .nav {
    padding: 10px 14px;
    padding-top: calc(10px + env(safe-area-inset-top));
    gap: 8px;
    flex-wrap: nowrap;
    backdrop-filter: none;
    /* На мобиле blur всё равно убран — оставляем непрозрачный фон,
       чтобы сквозь шапку не просвечивал hero (актуально для TG/Inst). */
    background: var(--bg);
  }
  .nav-logo {
    flex: 0 0 auto;
    position: relative;
    z-index: 100; /* над drawer'ом — лого виден при открытом меню */
  }
  .nav-logo img { height: 22px; }
  .nav-burger { display: flex; margin-left: auto; }

  /* Скрываем кнопку «наверх», пока меню открыто */
  html.nav-locked .scroll-top { display: none !important; }

  /* Drawer на весь экран: фиксированный оверлей под шапкой */
  .nav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    background: var(--bg);
    padding: calc(76px + env(safe-area-inset-top)) 18px calc(32px + env(safe-area-inset-bottom));
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.25s ease;
    z-index: 90; /* ниже шапки (z-index: 100), чтобы бургер был сверху */
  }
  .nav.nav-open .nav-drawer {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-links {
    position: static;
    transform: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin-bottom: 22px;
  }
  .nav-link {
    font-size: 18px;
    font-weight: 500;
    padding: 16px 14px;
    min-height: 54px;
    text-align: left;
    border-radius: 12px;
    width: 100%;
    color: var(--t1);
  }
  .nav-link::after { display: none; }

  /* CTA-кнопки в drawer — стек на всю ширину снизу */
  .nav-cta {
    flex-direction: column;
    gap: 10px;
    padding: 18px 0 0;
    border-top: 1px solid var(--brd);
    margin-top: auto;
  }
  .nav-cta .btn,
  .nav-cta .btnp {
    width: 100%;
    min-height: 48px;
    font-size: 15px;
  }

  /* Скролл страницы блокируем через html (не body — иначе ломается sticky-nav) */

  /* Hero */
  .hero { padding: 48px 16px 40px; }
  .hero h1 { font-size: 36px; line-height: 1.15; word-wrap: break-word; }
  .hero .sub { font-size: 14px; padding: 0 4px; max-width: 100%; }
  .htag { font-size: 10px; padding: 5px 12px; letter-spacing: 0.5px; max-width: 100%; }

  /* Inputs — 16px чтобы iOS Safari не зумил при фокусе */
  .email-form { flex-direction: column; align-items: stretch; max-width: 100%; }
  .email-form input,
  .email-form input[name='name'],
  .email-form input[name='email'] {
    min-width: 0;
    flex: 1 1 auto;
    font-size: 16px;
    min-height: 44px;
  }
  .email-form .btnp { width: 100%; min-height: 44px; font-size: 15px; }
  .modal-form input { font-size: 16px; min-height: 44px; }
  .modal-form .btnp { min-height: 44px; }
  .biz-form input { font-size: 16px; min-height: 44px; }
  .biz-form button { min-height: 46px; }

  /* Counter row + video */
  .counter-row {
    flex-wrap: wrap;
    gap: 14px 18px;
    justify-content: space-around;
    padding: 16px 4px;
    margin-bottom: 36px;
  }
  .ctr-sep { display: none; }
  .ctr-num { font-size: 26px !important; }
  .ctr-label { font-size: 11px; }

  .video-block { margin-left: 16px; margin-right: 16px; }
  .video-bg { padding: 12px; }
  .play-btn { width: 56px; height: 56px; }
  .vid-cap { font-size: 11px; padding: 10px 14px; }

  /* Секции */
  .sec-wrap { padding: 48px 16px; }
  .sec-h { font-size: 24px !important; }
  .sec-sub { font-size: 14px !important; padding: 0 4px; }

  /* Features */
  .fblock {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
    padding-bottom: 40px;
  }
  .fblock.rev { flex-direction: column; }
  .fb-text, .fb-img { width: 100%; max-width: 100%; }
  .fb-text h3 { font-size: 22px !important; }
  .fb-img { flex: 1 1 auto !important; padding: 16px !important; }
  .fbi-row { padding: 10px 12px; font-size: 12px; }
  .fval { flex-wrap: wrap; gap: 4px 8px; }
  .fbadge { font-size: 9px; }

  /* Proof */
  .proof-wrap { padding: 48px 16px; }
  .qgrid { grid-template-columns: 1fr; gap: 12px; }
  .qc { padding: 20px; }

  /* Compare — таблица помещается без горизонтального скролла:
     ужимаем колонки и шрифт, переносы по словам */
  .cmp-wrap { padding: 48px 0; }
  .cmp-wrap > .sec-label,
  .cmp-wrap > .sec-h { padding: 0 16px; }
  .cmptbl {
    max-width: 100%;
    margin: 28px 12px 0;
    border-radius: 12px;
  }
  .cmph, .cmprow {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
  }
  .cmpch, .cd {
    font-size: 11px !important;
    padding: 10px 8px !important;
    min-width: 0;
    word-break: break-word;
    overflow-wrap: anywhere;
    hyphens: auto;
    line-height: 1.35;
  }
  .cd.task { font-size: 11px !important; }
  .cmark { font-size: 12px !important; }

  /* Pricing */
  .pricing-wrap { padding: 48px 16px; }
  .pgrid { grid-template-columns: 1fr; gap: 12px; }
  .pgrid .pc:nth-child(3) { grid-column: auto; }
  .pc { padding: 22px; }
  .pc.feat { transform: none; }
  .pamount { font-size: 28px; }
  .pamount sub { font-size: 12px; }
  .pamount.pamount-text { font-size: 18px; line-height: 1.3; }
  .pc-btn { min-height: 44px; }

  /* Biz-promo + CTA */
  .biz-promo { padding: 32px 16px 0; }
  .biz-promo-inner {
    padding: 28px 22px;
    flex-direction: column;
    gap: 24px;
    align-items: stretch;
  }
  .biz-promo-l h2 { font-size: 22px !important; }
  .biz-promo-r { align-items: stretch; }
  .biz-promo-r .btn { width: 100%; min-height: 46px; }
  .biz-promo-feats { flex-direction: column; gap: 8px; }

  .cta-section { padding: 32px 16px; }
  .cta-inner {
    padding: 28px 22px;
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
  }
  .cta-l h2 { font-size: 22px !important; max-width: 100%; }
  .cta-r { align-items: stretch; }
  .cta-r .btn { width: 100%; min-height: 46px; }

  /* Prompts */
  .prompts { padding: 40px 0; }
  .pcard { font-size: 12px; padding: 8px 14px; }

  /* Footer */
  .ft {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px;
    margin-bottom: 32px;
  }
  .ft .fcol-l { grid-column: auto; }
  .fb {
    flex-direction: column;
    gap: 12px;
    padding: 0 16px 24px;
    text-align: center;
  }
  .fb > div:last-child {
    display: flex;
    gap: 22px;
    justify-content: center;
  }
  .fb .fsoc { margin-left: 0; }

  /* Biz page */
  .biz-back { padding: 14px 16px; }
  .biz-back-label { display: none; }
  .biz-inner { padding: 24px 16px; }
  .biz-hero h2 { font-size: 26px; }
  .biz-cta-btn { width: 100%; min-height: 46px; }
  .biz-grid { grid-template-columns: 1fr; }
  .biz-form { grid-template-columns: 1fr; }
  .biz-form-wrap { padding: 24px 18px; }

  /* Modal */
  .modal { padding: 12px; }
  .modal-dialog { padding: 28px 22px 24px; }
  .modal-close { width: 40px; height: 40px; font-size: 24px; }

  /* Scroll-top — больший таргет для пальца */
  .scroll-top { right: 14px; bottom: 14px; width: 44px; height: 44px; }
}

/* --- Очень узкий: телефоны в портрете --- */
@media (max-width: 380px) {
  .hero h1 { font-size: 30px; }
  .nav-link { font-size: 11px; padding: 5px 8px; }
}

/* ==========================================================================
   Кластерные посадочные (/foodcost/, /ttk/, /menu/) и блог
   ========================================================================== */

/* --- Cluster hero ------------------------------------------------------- */

.cluster-hero {
  position: relative;
  text-align: center;
}

.cluster-hero-inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  z-index: 1;
}

.cluster-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--t3);
  border: 1px solid var(--brd2);
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 26px;
}

.cluster-hero h1 {
  font-size: 62px;
  line-height: 1.06;
  font-weight: 600;
  letter-spacing: -2.5px;
  margin-bottom: 14px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.cluster-hero-sub {
  font-size: 16px;
  color: var(--t2);
  max-width: 560px;
  margin: 0 auto 26px;
  line-height: 1.65;
}

.cluster-hero-bullets {
  list-style: none;
  padding: 0;
  margin: 0 auto 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  width: fit-content;
}

.cluster-hero-bullets li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  color: var(--t1);
}

.cluster-hero-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--acc-l);
  border: 1px solid var(--acc-b);
}

.cluster-hero-bullets li::after {
  content: '\2713';
  position: absolute;
  left: 4px;
  top: 3px;
  font-size: 11px;
  color: var(--acc);
  font-weight: 700;
}

.cluster-hero-btn {
  display: inline-block;
  margin-top: 8px;
  font-size: 15px;
  padding: 14px 26px;
}

.cluster-hero .htrust {
  display: block;
}

.cluster-hero .htrust {
  margin-top: 14px;
}

/* --- Cluster features grid ---------------------------------------------- */

.cluster-feat {
  max-width: 1080px;
  margin: 0 auto;
}

.cluster-feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.cluster-feat .sec-h {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}

.cluster-feat-card {
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.cluster-feat-card:hover {
  border-color: var(--brd2);
  transform: translateY(-2px);
}

.cluster-feat-ico {
  font-size: 28px;
  margin-bottom: 14px;
  line-height: 1;
}

.cluster-feat-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.cluster-feat-desc {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.55;
}

/* --- Cluster FAQ -------------------------------------------------------- */

.cluster-faq-block {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 24px;
}

.cluster-faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cluster-faq-item {
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 12px;
  transition: border-color 0.2s ease;
}

.cluster-faq-item[open] {
  border-color: var(--acc-b);
}

.cluster-faq-q {
  cursor: pointer;
  list-style: none;
  padding: 18px 50px 18px 22px;
  font-size: 15px;
  font-weight: 500;
  position: relative;
  user-select: none;
}

.cluster-faq-q::-webkit-details-marker { display: none; }

.cluster-faq-q::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 300;
  color: var(--t2);
  transition: transform 0.2s ease;
}

.cluster-faq-item[open] .cluster-faq-q::after {
  content: '\2212';
  color: var(--acc);
}

.cluster-faq-a {
  padding: 0 22px 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--t2);
}

/* ==========================================================================
   Блог
   ========================================================================== */

/* --- Index -------------------------------------------------------------- */

.blog-index {
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}

.blog-head {
  text-align: center;
  margin-bottom: 36px;
}

.blog-head h1 {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 14px;
}

.blog-sub {
  font-size: 16px;
  color: var(--t2);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
}

.blog-cats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}

.blog-cat {
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--bg2);
  border: 1px solid var(--brd);
  color: var(--t2);
  transition: all 0.18s ease;
}

.blog-cat:hover {
  border-color: var(--brd2);
  color: var(--t1);
}

.blog-cat.is-active {
  background: var(--acc-l);
  border-color: var(--acc-b);
  color: var(--acc);
}

.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

/* --- Тизер блога на главной -------------------------------------------- */

.blog-teaser {
  padding: 80px 60px;
  border-bottom: 1px solid var(--brd);
}

.blog-teaser-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.blog-teaser .sec-sub { margin-bottom: 44px; }

.blog-teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.blog-teaser-cta {
  text-align: center;
  margin-top: 36px;
}
.blog-teaser-cta .btn {
  display: inline-block;
  min-width: 480px;
  padding-left: 56px;
  padding-right: 56px;
  min-height: 48px;
  line-height: 32px;
  font-size: 15px;
}
@media (max-width: 900px) {
  .blog-teaser-cta .btn { min-width: 360px; }
}

@media (max-width: 900px) {
  .blog-teaser-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .blog-teaser { padding: 48px 16px; }
  .blog-teaser-cta .btn { display: block; width: 100%; min-height: 44px; font-size: 15px; }
}

.blog-card {
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.blog-card:hover {
  border-color: var(--brd2);
  transform: translateY(-3px);
}

.blog-card-img {
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--bg3);
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 10px;
}

.blog-card-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
  line-height: 1.35;
  margin-bottom: 10px;
}

.blog-card-title a { color: var(--t1); }
.blog-card-title a:hover { color: var(--acc); }

.blog-card-excerpt {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.55;
  margin-top: auto;
}

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--t2);
  padding: 72px 24px;
  font-size: 15px;
}

/* --- Article detail ----------------------------------------------------- */

.blog-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.blog-breadcrumbs {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--t3);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.blog-breadcrumbs a { color: var(--t2); }
.blog-breadcrumbs a:hover { color: var(--acc); }

.blog-article-head { margin-bottom: 36px; }

.blog-article-head h1 {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 18px;
}

.blog-article-meta {
  font-size: 13px;
  color: var(--t2);
  margin-bottom: 26px;
}

.blog-article-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--brd);
}

.blog-article-body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--t1);
}

.blog-article-body > * + * { margin-top: 1em; }

.blog-article-body h2 {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.6px;
  margin-top: 40px;
  margin-bottom: 14px;
}

.blog-article-body h3 {
  font-size: 21px;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
}

.blog-article-body p { color: var(--t1); }

.blog-article-body a {
  color: var(--acc);
  border-bottom: 1px solid var(--acc-b);
}

.blog-article-body a:hover { border-bottom-color: var(--acc); }

.blog-article-body ul,
.blog-article-body ol {
  padding-left: 24px;
  color: var(--t1);
}

.blog-article-body li + li { margin-top: 6px; }

.blog-article-body img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--brd);
  margin: 24px 0;
}

.blog-article-body blockquote {
  border-left: 3px solid var(--acc);
  padding: 6px 0 6px 18px;
  color: var(--t2);
  font-style: italic;
  margin: 24px 0;
}

.blog-article-body code {
  background: var(--bg2);
  border: 1px solid var(--brd);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
}

.blog-article-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 24px 0;
  font-size: 14px;
}

.blog-article-body th,
.blog-article-body td {
  border: 1px solid var(--brd);
  padding: 10px 12px;
  text-align: left;
}

.blog-article-body th {
  background: var(--bg2);
  font-weight: 600;
}

.blog-article-footer {
  margin-top: 48px;
  padding: 32px;
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: 16px;
  text-align: center;
}

.blog-article-footer .btn {
  font-size: 15px;
  padding: 14px 26px;
}

.blog-article-footer .cta-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--t2);
}

/* --- Related ------------------------------------------------------------ */

.blog-related {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.blog-related .sec-h { margin-bottom: 24px; }

/* --- Адаптив для блога и кластеров -------------------------------------- */

@media (max-width: 720px) {
  .cluster-hero h1 { font-size: 36px; letter-spacing: -0.6px; }
  .cluster-hero-sub { font-size: 15px; }

  .cluster-faq-block { padding: 48px 20px; }

  .blog-index { padding: 48px 20px 64px; }
  .blog-head h1 { font-size: 32px; }
  .blog-article { padding: 36px 20px 64px; }
  .blog-article-head h1 { font-size: 28px; }
  .blog-article-body { font-size: 16px; }
  .blog-article-body h2 { font-size: 23px; margin-top: 32px; }
  .blog-article-body h3 { font-size: 19px; margin-top: 24px; }
  .blog-article-footer { padding: 24px 20px; }
}

.legal-page { padding: 64px 24px 96px; }
.legal-wrap { max-width: 760px; margin: 0 auto; color: var(--t1); }
.legal-wrap h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; }
.legal-wrap h2 { font-size: 18px; line-height: 1.3; margin: 32px 0 10px; }
.legal-wrap p, .legal-wrap li { font-size: 14px; line-height: 1.6; color: var(--t2); margin: 0 0 10px; }
.legal-wrap ul { padding-left: 20px; margin: 0 0 10px; }
.legal-wrap a { color: var(--t1); text-decoration: underline; text-underline-offset: 2px; }
.legal-wrap a:hover { color: #fff; }
.legal-meta { font-size: 12px; color: var(--t3); margin-bottom: 24px; }
@media (max-width: 720px) {
  .legal-page { padding: 40px 16px 64px; }
  .legal-wrap h1 { font-size: 26px; }
  .legal-wrap h2 { font-size: 16px; }
}

.hero-disclaimer {
  max-width: 460px;
  margin: 14px auto 0;
  font-size: 11px;
  line-height: 1.45;
  color: var(--t3);
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-disclaimer a {
  color: var(--t2);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hero-disclaimer a:hover { color: var(--t1); }