/* VKPush — публичные страницы (лендинг, политика, соглашение, 404).
   Mobile-first, БЭМ. Самостоятельная дизайн-система, не зависит от Tabler. */

*,
*::before,
*::after { box-sizing: border-box; }

:root {
  --ink: #0d1b2a;
  --muted: #586379;
  --bg: #f6f9fd;
  --card: #fff;
  --vk: #0077ff;
  --tg: #27a6e6;
  --line: rgba(13, 27, 42, .08);
  --line2: rgba(13, 27, 42, .12);
  --grad: linear-gradient(125deg, #0077ff, #27a6e6);
}

body {
  margin: 0;
  font-family: 'Onest', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
img { max-width: 100%; display: block; }

:focus-visible {
  outline: 3px solid rgba(0, 119, 255, .55);
  outline-offset: 2px;
  border-radius: 6px;
}

.d-none { display: none !important; }

.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 13px;
  font-weight: 600;
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .18s, box-shadow .18s, background .18s, border-color .18s, color .18s;
  white-space: nowrap;
}
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 10px 26px -8px rgba(0, 119, 255, .55); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -8px rgba(0, 119, 255, .6); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line2); }
.btn--ghost:hover { border-color: var(--vk); color: var(--vk); transform: translateY(-2px); }
.btn--sm { min-height: 44px; font-size: 15px; padding: 0 18px; border-radius: 11px; }
.btn__glyph {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: #fff;
  color: var(--vk);
  font-weight: 800;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn--primary .btn__glyph--solid { background: var(--vk); color: #fff; }

/* ===== Eyebrow ===== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--vk);
  background: rgba(0, 119, 255, .08);
  border: 1px solid rgba(0, 119, 255, .16);
  padding: 7px 13px;
  border-radius: 999px;
}
.eyebrow__dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--vk);
  box-shadow: 0 0 0 0 rgba(0, 119, 255, .5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 119, 255, .45); }
  70% { box-shadow: 0 0 0 9px rgba(0, 119, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 119, 255, 0); }
}

/* ===== Brand ===== */
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.01em; }
.brand__logo {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  object-fit: cover;
  box-shadow: 0 6px 16px -4px rgba(0, 119, 255, .4);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 249, 253, .82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.site-nav { display: none; gap: 30px; font-size: 15px; font-weight: 500; color: var(--muted); }
.site-nav__link:hover { color: var(--ink); }
.site-header__cta { display: flex; align-items: center; gap: 10px; }

/* ===== Section ===== */
.section { padding: 64px 0; }
.section--flush { padding-top: 0; }
.section--tight { padding-top: 8px; }
.section__head { max-width: 640px; margin: 0 auto 40px; }
.section__head--center { text-align: center; }
.section__kicker { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tg); margin-bottom: 14px; }
.section__title { font-size: clamp(28px, 6vw, 42px); font-weight: 800; letter-spacing: -.02em; line-height: 1.08; }
.section__lead { color: var(--muted); font-size: clamp(16px, 2.4vw, 18px); margin-top: 16px; line-height: 1.6; }

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 100% 0, rgba(39, 166, 230, .12), transparent 55%),
    radial-gradient(90% 70% at 0 10%, rgba(0, 119, 255, .1), transparent 55%);
}
.hero__inner { display: grid; gap: 44px; padding-top: 48px; padding-bottom: 56px; }
.hero__title { font-size: clamp(34px, 8.4vw, 60px); font-weight: 800; letter-spacing: -.03em; line-height: 1.02; margin-top: 20px; }
.hero__lead { color: var(--muted); font-size: clamp(16px, 2.6vw, 19px); margin-top: 22px; max-width: 560px; line-height: 1.6; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__cta .btn { flex: 1 1 auto; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 26px; padding: 0; list-style: none; }
.hero__trust-item { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); font-weight: 500; }
.hero__check {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(0, 119, 255, .12);
  color: var(--vk);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  flex: 0 0 auto;
}

/* ===== Phone mockup ===== */
.phone { display: flex; justify-content: center; position: relative; }
.phone::before {
  content: "";
  position: absolute;
  inset: 6% 12% 8%;
  background: var(--grad);
  filter: blur(60px);
  opacity: .22;
  border-radius: 50%;
}
.phone__device {
  position: relative;
  width: 300px;
  max-width: 84vw;
  background: #0d1b2a;
  border-radius: 42px;
  padding: 11px;
  box-shadow: 0 40px 80px -24px rgba(13, 27, 42, .45), 0 0 0 1px rgba(13, 27, 42, .06);
}
.phone__island {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 30px;
  background: #000;
  border-radius: 999px;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 11px;
  box-shadow: inset 0 0 0 .5px rgba(255, 255, 255, .06);
}
.phone__island::after {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 30%, #2a3b52, #0a1422);
}
.phone__screen { background: #eef3f8; border-radius: 32px; overflow: hidden; height: 600px; display: flex; flex-direction: column; }

.messenger__bar { background: var(--grad); color: #fff; padding: 42px 16px 14px; display: flex; align-items: center; gap: 11px; }
.messenger__avatar { width: 40px; height: 40px; border-radius: 999px; background: rgba(255, 255, 255, .22); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; }
.messenger__name { font-weight: 700; font-size: 15px; line-height: 1.1; }
.messenger__status { font-size: 12px; opacity: .85; display: flex; align-items: center; gap: 5px; }
.messenger__online { width: 6px; height: 6px; border-radius: 999px; background: #7ef0a8; }
.messenger__bell { margin-left: auto; animation: ring 2.4s infinite; }
@keyframes ring {
  0%, 88%, 100% { transform: rotate(0); }
  90% { transform: rotate(12deg); }
  94% { transform: rotate(-10deg); }
  98% { transform: rotate(4deg); }
}
.messenger__feed { flex: 1; padding: 14px 13px; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; overflow: hidden; }

.notice {
  background: #fff;
  border-radius: 16px;
  padding: 12px 13px;
  box-shadow: 0 8px 22px -10px rgba(13, 27, 42, .28);
  animation: drop .5s cubic-bezier(.2, .9, .25, 1.4) both;
}
@keyframes drop {
  0% { opacity: 0; transform: translateY(16px) scale(.96); }
  100% { opacity: 1; transform: none; }
}
.notice__top { display: flex; align-items: center; gap: 9px; margin-bottom: 8px; }
.notice__avatar { width: 30px; height: 30px; border-radius: 999px; color: #fff; font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.notice__name { font-size: 13px; font-weight: 700; line-height: 1.2; }
.notice__group { font-size: 12px; color: var(--muted); font-weight: 500; line-height: 1.15; }
.notice__time { margin-left: auto; font-size: 11px; color: #9aa6b8; }
.notice__text { font-size: 13.5px; line-height: 1.4; color: #37425a; }
.notice__tag { display: inline-block; margin-top: 8px; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 7px; background: rgba(0, 119, 255, .09); color: var(--vk); }

/* ===== Problem band ===== */
.problem { background: var(--ink); color: #fff; border-radius: 26px; padding: clamp(28px, 5vw, 52px); position: relative; overflow: hidden; }
.problem::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(39, 166, 230, .28), transparent 65%);
}
.problem__inner { display: grid; gap: 34px; position: relative; z-index: 1; }
.problem__tag { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: #ffd2cf; background: rgba(255, 90, 80, .14); border: 1px solid rgba(255, 90, 80, .3); padding: 7px 13px; border-radius: 999px; margin-bottom: 18px; }
.problem__title { font-size: clamp(24px, 4.6vw, 36px); font-weight: 800; letter-spacing: -.02em; line-height: 1.12; }
.problem__text { color: rgba(255, 255, 255, .74); font-size: clamp(15px, 2.3vw, 17px); margin-top: 16px; line-height: 1.62; max-width: 560px; }
.problem__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.problem__stat { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); border-radius: 16px; padding: 18px; }
.problem__num {
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  letter-spacing: -.02em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.problem__label { font-size: 13px; color: rgba(255, 255, 255, .66); margin-top: 6px; line-height: 1.35; }

/* ===== Flow ===== */
.flow { display: flex; flex-direction: column; align-items: center; margin-top: 26px; }
.flow__node {
  width: 100%;
  max-width: 440px;
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px 24px;
  box-shadow: 0 18px 40px -26px rgba(13, 27, 42, .4);
}
.flow__icon { width: 60px; height: 60px; border-radius: 18px; display: flex; align-items: center; justify-content: center; flex: 0 0 auto; overflow: hidden; color: #fff; font-weight: 800; font-size: 22px; }
.flow__icon img { width: 100%; height: 100%; object-fit: cover; }
.flow__icon--vk { background: #0077ff; }
.flow__icon--tg { background: #27a6e6; }
.flow__text { text-align: left; }
.flow__title { font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.flow__caption { display: block; font-size: 13.5px; color: var(--muted); margin-top: 4px; line-height: 1.4; }
.flow__connector { width: 3px; height: 36px; background: var(--line2); border-radius: 3px; position: relative; overflow: hidden; flex: 0 0 auto; }
.flow__connector::before {
  content: "";
  position: absolute;
  left: 0;
  top: -40%;
  height: 40%;
  width: 100%;
  background: var(--grad);
  border-radius: 3px;
  animation: travel-y 1.6s infinite linear;
}
@keyframes travel-x { 0% { left: -45%; } 100% { left: 105%; } }
@keyframes travel-y { 0% { top: -45%; } 100% { top: 105%; } }

/* ===== Use-case / feature cards ===== */
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
.usecase { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.usecase:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -26px rgba(13, 27, 42, .4); border-color: rgba(0, 119, 255, .25); }
.usecase__icon { width: 46px; height: 46px; border-radius: 13px; background: rgba(0, 119, 255, .09); color: var(--vk); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.usecase__title { font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.usecase__text { color: var(--muted); font-size: 14.5px; margin-top: 8px; line-height: 1.55; }

/* ===== Steps ===== */
.steps { display: grid; gap: 16px; grid-template-columns: 1fr; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px; position: relative; overflow: hidden; }
.step__num { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--tg); }
.step__title { font-size: 19px; font-weight: 700; margin-top: 10px; letter-spacing: -.01em; }
.step__text { color: var(--muted); font-size: 14.5px; margin-top: 8px; line-height: 1.55; }
.step__ghost { position: absolute; right: 14px; bottom: -14px; font-size: 88px; font-weight: 800; color: rgba(0, 119, 255, .06); line-height: 1; }

/* ===== Pricing ===== */
.pricing { display: grid; gap: 18px; grid-template-columns: 1fr; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: flex; flex-direction: column; }
.plan--featured { border-color: var(--vk); box-shadow: 0 30px 60px -34px rgba(0, 119, 255, .5); position: relative; }
.plan__badge { position: absolute; top: -13px; left: 28px; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; padding: 6px 13px; border-radius: 999px; letter-spacing: .02em; }
.plan__name { font-size: 20px; font-weight: 700; }
.plan__sub { color: var(--muted); font-size: 14px; margin-top: 5px; }
.plan__price { font-size: 42px; font-weight: 800; letter-spacing: -.02em; margin-top: 18px; line-height: 1; }
.plan__price small { font-size: 15px; font-weight: 600; color: var(--muted); }
.plan__list { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 11px; }
.plan__item { display: flex; gap: 10px; font-size: 14.5px; color: #3a4458; }
.plan__check { width: 19px; height: 19px; border-radius: 999px; background: rgba(0, 119, 255, .12); color: var(--vk); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; flex: 0 0 auto; margin-top: 1px; }
.plan .btn { margin-top: auto; width: 100%; }

/* ===== FAQ ===== */
.faq { display: grid; gap: 12px; grid-template-columns: 1fr; align-items: start; }
.faq__item { background: var(--card); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: border-color .2s; }
.faq__item--open { border-color: rgba(0, 119, 255, .3); }
.faq__question {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 20px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -.01em;
  text-align: left;
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
}
.faq__q-text { flex: 1; min-width: 0; line-height: 1.35; }
.faq__toggle { margin-left: auto; width: 26px; height: 26px; border-radius: 999px; background: rgba(0, 119, 255, .1); color: var(--vk); display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 600; transition: transform .25s; flex: 0 0 auto; }
.faq__item--open .faq__toggle { transform: rotate(45deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq__item--open .faq__answer { max-height: 320px; }
.faq__answer p { padding: 0 22px 20px; color: var(--muted); font-size: 15px; line-height: 1.6; }

/* ===== Final CTA ===== */
.cta { background: var(--ink); border-radius: 28px; padding: clamp(34px, 6vw, 64px); text-align: center; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 120% at 50% 0, rgba(39, 166, 230, .3), transparent 60%); }
.cta__inner { position: relative; z-index: 1; }
.cta__title { color: #fff; font-size: clamp(26px, 5vw, 42px); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; max-width: 680px; margin: 0 auto; }
.cta__text { color: rgba(255, 255, 255, .72); font-size: clamp(15px, 2.4vw, 18px); margin: 18px auto 0; max-width: 520px; line-height: 1.6; }
.cta .btn { margin-top: 30px; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0; margin-top: 8px; }
.site-footer__inner { display: flex; flex-direction: column; gap: 18px; }
.site-footer__row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 14px 22px; font-size: 14px; color: var(--muted); }
.site-footer__link:hover { color: var(--ink); }
.site-footer__copy { font-size: 13px; color: #9aa6b8; }

/* ===== Cookie banner ===== */
.cookie {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 80;
  max-width: 480px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 30px 70px -24px rgba(13, 27, 42, .45);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  animation: cookie-up .55s cubic-bezier(.2, .9, .25, 1.2) both;
}
@keyframes cookie-up {
  0% { opacity: 0; transform: translateY(24px); }
  100% { opacity: 1; transform: none; }
}
.cookie__emoji { font-size: 32px; line-height: 1; animation: wobble 3.2s ease-in-out infinite; transform-origin: bottom center; }
@keyframes wobble { 0%, 100% { transform: rotate(-7deg); } 50% { transform: rotate(9deg); } }
.cookie__title { font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.cookie__text { color: var(--muted); font-size: 13.5px; line-height: 1.55; margin-top: 7px; }
.cookie__text a { color: var(--vk); font-weight: 600; }
.cookie__actions { display: flex; gap: 10px; width: 100%; }
.cookie__actions .btn { flex: 1; }

/* ===== Scroll reveal ===== */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ===== Legal pages ===== */
.legal-header {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 100% 0, rgba(39, 166, 230, .12), transparent 55%),
    radial-gradient(90% 70% at 0 10%, rgba(0, 119, 255, .1), transparent 55%);
  padding: 56px 0 40px;
}
.legal-header__eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tg); }
.legal-header__title { font-size: clamp(30px, 7vw, 52px); font-weight: 800; letter-spacing: -.03em; line-height: 1.04; margin-top: 14px; }
.legal-header__meta { color: var(--muted); font-size: 15px; margin-top: 16px; }
.legal { padding: 44px 0 72px; }
.legal__inner { display: grid; gap: 30px; max-width: 820px; }
.legal__intro { color: #37425a; font-size: 16.5px; line-height: 1.7; }
.legal__intro b { color: var(--ink); }
.legal__callout { background: linear-gradient(125deg, rgba(0, 119, 255, .06), rgba(39, 166, 230, .06)); border: 1px solid rgba(0, 119, 255, .18); border-radius: 18px; padding: 22px 24px; display: flex; gap: 14px; align-items: flex-start; }
.legal__callout-emoji { font-size: 26px; line-height: 1; flex: 0 0 auto; }
.legal__callout b { font-size: 16px; font-weight: 700; }
.legal__callout p { color: var(--muted); font-size: 14.5px; line-height: 1.6; margin-top: 6px; }
.legal__contact { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }

.legal-section { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px 26px 24px; box-shadow: 0 18px 44px -30px rgba(13, 27, 42, .4); }
.legal-section__title { display: flex; align-items: baseline; gap: 12px; font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.legal-section__num { font-size: 14px; font-weight: 800; color: var(--vk); background: rgba(0, 119, 255, .1); width: 30px; height: 30px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.legal-section p { color: var(--muted); font-size: 15px; line-height: 1.65; margin-top: 14px; }
.legal-section p + p { margin-top: 10px; }
.legal-section p b { color: var(--ink); }
.legal-section a { color: var(--vk); font-weight: 600; }
.legal-section code { background: rgba(13, 27, 42, .06); border-radius: 6px; padding: 2px 6px; font-size: 13px; }
.legal-list { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 10px; }
.legal-list__item { display: flex; gap: 11px; font-size: 15px; color: #3a4458; line-height: 1.5; }
.legal-list__check { width: 20px; height: 20px; border-radius: 999px; background: rgba(0, 119, 255, .12); color: var(--vk); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; flex: 0 0 auto; margin-top: 2px; }

/* ===== Error page (404) ===== */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(110% 70% at 100% 0, rgba(39, 166, 230, .14), transparent 55%),
    radial-gradient(90% 70% at 0 100%, rgba(0, 119, 255, .12), transparent 55%);
}
.error-page__brand { padding: 24px clamp(20px, 5vw, 48px); }
.error-page__center { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px 20px 64px; position: relative; z-index: 1; }
.error-page__code {
  font-size: clamp(110px, 30vw, 220px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: .9;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}
.error-page__bell { position: absolute; top: 8%; left: 50%; transform: translateX(-50%); font-size: clamp(46px, 12vw, 86px); animation: floaty 3.4s ease-in-out infinite; }
@keyframes floaty {
  0%, 100% { transform: translate(-50%, 0) rotate(-6deg); }
  50% { transform: translate(-50%, -12px) rotate(6deg); }
}
.error-page__title { font-size: clamp(26px, 5.4vw, 40px); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; margin-top: 14px; max-width: 620px; }
.error-page__text { color: var(--muted); font-size: clamp(15px, 2.4vw, 18px); line-height: 1.6; margin-top: 16px; max-width: 480px; }
.error-page__cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 30px; }
.error-page__links { display: flex; flex-wrap: wrap; gap: 8px 10px; justify-content: center; margin-top: 30px; }
.error-chip { font-size: 14px; font-weight: 600; color: var(--muted); background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; transition: color .18s, border-color .18s, transform .18s; }
.error-chip:hover { color: var(--vk); border-color: rgba(0, 119, 255, .3); transform: translateY(-2px); }

/* ===== Tablet / desktop ===== */
@media (min-width: 640px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .problem__stats { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 760px) {
  .hero__cta .btn { flex: 0 0 auto; }
  .flow { flex-direction: row; align-items: stretch; }
  .flow__node { flex: 1 1 0; max-width: none; flex-direction: column; text-align: center; padding: 34px 22px; }
  .flow__text { text-align: center; }
  .flow__icon { width: 78px; height: 78px; border-radius: 22px; font-size: 27px; }
  .flow__connector { width: auto; flex: 0 1 80px; height: 3px; align-self: center; }
  .flow__connector::before { left: -40%; top: 0; width: 40%; height: 100%; animation: travel-x 1.6s infinite linear; }
}
@media (min-width: 920px) {
  .site-nav { display: flex; }
  .hero__inner { grid-template-columns: 1.05fr .95fr; align-items: center; padding-top: 64px; padding-bottom: 80px; }
  .section { padding: 84px 0; }
  .cards { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .problem__inner { grid-template-columns: 1.1fr .9fr; align-items: center; }
  .problem__stats { grid-template-columns: 1fr 1fr; }
  .faq { grid-template-columns: 1fr 1fr; }
  .legal-header { padding: 72px 0 48px; }
  .legal { padding: 56px 0 88px; }
}
@media (min-width: 1000px) {
  .pricing { grid-template-columns: repeat(3, 1fr); align-items: start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}