/* ============================================================
   Армада Моторс — лендинг. Базовый слой дизайн-системы.
   Палитра снята с логотипа и кнопки сайта:
   синий градиент + циан, красный — только для CTA.
   ============================================================ */

:root {
  --bg: #F2F8FF;
  --bg-soft: #E8F4FF;
  --ink: #0B2A4A;
  --ink-2: #43617F;
  --ink-3: #7C93AB;

  --blue-900: #08264A;
  --blue-800: #0C3C74;
  --blue-700: #1153A6;
  --blue-600: #1B6FD1;
  --blue-500: #2E8CE0;
  --blue-300: #8CC4F2;

  --cyan-500: #19B4D8;
  --cyan-400: #4FD3EC;
  --cyan-200: #B7ECF8;
  --cyan-100: #DDF5FC;

  --red: #E10E0E;
  --red-2: #A00300;
  --red-3: #FF3B2F;

  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.82);
  --line: rgba(17, 83, 166, 0.12);
  --line-strong: rgba(17, 83, 166, 0.22);

  --shadow-xs: 0 1px 2px rgba(8, 38, 74, 0.06);
  --shadow-s: 0 6px 18px -8px rgba(8, 38, 74, 0.18);
  --shadow-m: 0 18px 40px -20px rgba(8, 38, 74, 0.28);
  --shadow-l: 0 40px 80px -36px rgba(8, 38, 74, 0.36);

  --radius-s: 14px;
  --radius: 22px;
  --radius-l: 32px;
  --container: 1180px;

  --font: "Manrope", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p { margin: 0; }

::selection { background: var(--cyan-200); color: var(--blue-900); }

:focus-visible {
  outline: 3px solid var(--blue-600);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- фоновые градиентные пятна ---------- */
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(100% 76% at 4% -12%, rgba(79, 211, 236, 0.44) 0%, rgba(79, 211, 236, 0) 68%),
    linear-gradient(180deg, #FBFDFF 0%, #F9FCFF 48%, #F7FBFF 100%);
}

.bg-decor::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(17, 83, 166, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 83, 166, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 45% at 30% 0%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(70% 45% at 30% 0%, #000 0%, transparent 72%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(46px);
  opacity: 0.55;
  will-change: transform;
}
.orb--1 {
  width: 760px; height: 760px;
  top: -200px; left: -200px;
  background: radial-gradient(circle at 30% 30%, #7FE3F6, rgba(127, 227, 246, 0) 70%);
}

/* ---------- шапка ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), padding 0.35s var(--ease);
}
.header.is-stuck {
  background: rgba(247, 251, 255, 0.78);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 1px 0 var(--line), 0 12px 30px -24px rgba(8, 38, 74, 0.5);
  padding: 9px 0;
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.brand__mark {
  position: relative;
  display: flex;
  align-items: center;
}
.brand__logo {
  position: relative;
  z-index: 1;
  height: 40px;
  width: auto;
  max-width: 100%;
  transition: transform 0.5s var(--ease);
}
.brand:hover .brand__logo { transform: translateY(-1px) scale(1.02); }
.brand__divider {
  width: 1px;
  height: 26px;
  background: linear-gradient(180deg, transparent, rgba(17, 83, 166, 0.28), transparent);
}
.brand__tag {
  font-size: 11px;
  line-height: 1.3;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink-3);
  max-width: 132px;
}
.brand--footer .brand__logo { height: 46px; }

.nav {
  display: flex;
  gap: 18px;
  margin-left: auto;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-2);
  white-space: nowrap;
}
.nav a {
  position: relative;
  padding: 4px 0;
  transition: color 0.25s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan-400), var(--blue-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav a:hover { color: var(--blue-700); }
.nav a:hover::after { transform: scaleX(1); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 8px;
}
.header__messengers {
  display: flex;
  align-items: center;
  gap: 6px;
}
.hmsg {
  display: block;
  border-radius: 8px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.hmsg svg {
  display: block;
  width: 26px;
  height: 26px;
  border-radius: 8px;
}
.hmsg:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px -10px rgba(8, 38, 74, 0.55);
}

/* адрес в герое — ссылка на карту */
a.eyebrow--link {
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
a.eyebrow--link:hover {
  color: var(--blue-600);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-xs);
}

/* мобильная строка контактов в шапке */
.header__mob {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  border-top: 1px solid rgba(17, 83, 166, 0.1);
}
/* отдельно от .container, иначе padding-top обнуляется в мобильной медиа-правке */
.container.header__mob { padding-top: 18px; }
.header__mob-phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
  transition: color 0.25s var(--ease);
}
.header__mob-phone:hover { color: var(--blue-600); }
.header__mob-phone svg { flex-shrink: 0; color: var(--cyan-500); }
.header__messengers.header__messengers--mob { display: flex; gap: 8px; }
.header__phone {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: color 0.25s var(--ease);
}
.header__phone:hover { color: var(--blue-600); }
.header__phone small {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

/* ---------- кнопки ---------- */
.btn {
  --btn-h: 56px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: var(--btn-h);
  padding: 0 30px;
  border: 0;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
  isolation: isolate;
}
.btn--primary {
  color: #fff;
  background:
    linear-gradient(102deg, #FF2A16 0%, #E10000 38%, #B30101 76%, #8A0302 100%);
  box-shadow:
    0 14px 28px -14px rgba(225, 14, 14, 0.75),
    inset 0 1px 0 rgba(255, 255, 255, 0.32);
}
.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.42) 48%, transparent 62%);
  transform: translateX(-120%);
  transition: transform 0.75s var(--ease);
  z-index: -1;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 22px 40px -16px rgba(225, 14, 14, 0.85),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.btn--primary:hover::before { transform: translateX(120%); }
.btn--primary:active { transform: translateY(0) scale(0.99); }

.btn--ghost {
  color: var(--blue-800);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-xs);
}
.btn--ghost:hover {
  transform: translateY(-2px);
  background: #fff;
  box-shadow: var(--shadow-s);
}
.btn--lg { --btn-h: 64px; padding: 0 38px; font-size: 17px; }
.btn--sm { --btn-h: 46px; padding: 0 22px; font-size: 15px; }
.btn--block { width: 100%; }
.btn__arrow { transition: transform 0.3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }

.btn--header { display: none; }

/* ---------- секции ---------- */
.section {
  position: relative;
  padding: 96px 0;
}
section[id],
div[id^="form-"] { scroll-margin-top: 92px; }
.section--tight { padding: 64px 0; }
.section--flush { padding-top: 0; }

.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px 7px 12px;
  margin-bottom: 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue-700);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.eyebrow::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--cyan-400), var(--blue-600));
  box-shadow: 0 0 0 4px rgba(79, 211, 236, 0.22);
}

.h2 { font-size: clamp(30px, 4.2vw, 46px); }
.section-head p { margin-top: 18px; font-size: 18px; color: var(--ink-2); max-width: 620px; }
.section-head--center p { margin-left: auto; margin-right: auto; }

/* ---------- стекло ---------- */
.glass {
  position: relative;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  box-shadow:
    var(--shadow-m),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}
.glass::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 42%);
  pointer-events: none;
}

/* ---------- анимации появления ---------- */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
[data-reveal="left"] { transform: translate3d(-40px, 0, 0); }
[data-reveal="right"] { transform: translate3d(40px, 0, 0); }
[data-reveal="zoom"] { transform: scale(0.94); }
[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.parallax { will-change: transform; }

/* ---------- герой ---------- */
.hero {
  position: relative;
  padding: 44px 0 88px;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 56px;
  align-items: center;
}
.hero__title {
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.hero__title .accent {
  background: linear-gradient(96deg, var(--blue-800) 0%, var(--blue-600) 52%, #1583B8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__title .mark {
  color: var(--ink);
}

.hero__lead {
  margin-top: 22px;
  font-size: 19px;
  color: var(--ink-2);
  max-width: 540px;
}
.hero__bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  padding: 0;
  list-style: none;
}
.hero__bullets li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-800);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.hero__bullets li:hover { transform: translateY(-2px); box-shadow: var(--shadow-s); }
.hero__bullets svg { flex-shrink: 0; color: var(--cyan-500); }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 34px;
}
.hero__cta-note {
  font-size: 13px;
  color: var(--ink-3);
  max-width: 190px;
  line-height: 1.35;
}

/* ---------- форма ---------- */
.form-card {
  padding: 30px;
  border-radius: var(--radius-l);
}
.form-card__head { margin-bottom: 20px; }
.form-card__title { font-size: 22px; margin-bottom: 8px; }
.form-card__sub { font-size: 14px; color: var(--ink-2); }
.form-card__bonus {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--blue-800);
  background: rgba(79, 211, 236, 0.16);
  border: 1px solid rgba(25, 180, 216, 0.28);
}

.form { display: grid; gap: 12px; }
.field { position: relative; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.field .opt { color: var(--ink-3); font-weight: 600; }
.field input,
.field textarea {
  width: 100%;
  padding: 15px 16px;
  font-family: inherit;
  font-size: 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.76);
  border: 1.5px solid rgba(17, 83, 166, 0.14);
  border-radius: 14px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  appearance: none;
}
.field textarea { resize: vertical; min-height: 74px; line-height: 1.45; }
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-3); }
.field input:focus,
.field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(25, 180, 216, 0.15);
}
.field.is-error input,
.field.is-error textarea {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(225, 14, 14, 0.1);
}
.field__error {
  display: none;
  margin-top: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--red);
}
.field.is-error .field__error { display: block; }

.form__consent {
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--ink-3);
  margin-top: 2px;
}
.form__consent a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 2px; }

.form__submit { margin-top: 4px; }
.form__status {
  display: none;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--red);
}
.form__status.is-visible { display: block; }

.form__success {
  display: none;
  text-align: center;
  padding: 34px 10px 18px;
}
.form__success.is-visible { display: block; animation: pop-in 0.5s var(--ease); }
.form__success:focus { outline: none; }
.form__success .icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(140deg, var(--cyan-400), var(--blue-600));
  box-shadow: 0 14px 30px -12px rgba(27, 111, 209, 0.7);
}
.form__success h3 { font-size: 20px; margin-bottom: 8px; }
.form__success p { font-size: 14px; color: var(--ink-2); }
@keyframes pop-in {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: none; }
}

/* ---------- статистика ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 26px 12px;
  border-radius: var(--radius-l);
}
.stat { text-align: center; padding: 6px 12px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat__num {
  font-size: clamp(26px, 3.1vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--blue-800), var(--cyan-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.stat__label { font-size: 13px; color: var(--ink-2); margin-top: 4px; font-weight: 600; }

/* ---------- боли ---------- */
.pains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pain {
  padding: 30px 26px 28px;
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.pain:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); }
.pain__num {
  font-size: 13px;
  font-weight: 800;
  color: var(--red);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.pain h3 { font-size: 20px; margin-bottom: 12px; line-height: 1.25; }
.pain p { font-size: 15px; color: var(--ink-2); }
.pain__quote { font-style: italic; color: var(--blue-800); }

/* ---------- решения ---------- */
.solutions { display: grid; gap: 16px; }
.solution {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 22px;
  align-items: start;
  padding: 28px 30px;
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}
.solution:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-l);
  background: rgba(255, 255, 255, 0.74);
}
.solution__icon {
  width: 60px; height: 60px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: var(--blue-700);
  background: linear-gradient(150deg, rgba(79, 211, 236, 0.28), rgba(27, 111, 209, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.9);
  transition: transform 0.4s var(--ease), color 0.4s var(--ease);
}
.solution:hover .solution__icon {
  transform: scale(1.06) rotate(-4deg);
  color: var(--cyan-500);
}
.solution h3 { font-size: 20px; margin-bottom: 8px; }
.solution p { font-size: 15.5px; color: var(--ink-2); max-width: 720px; }

/* ---------- цены ---------- */
.price-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: start;
}
.prices { display: grid; gap: 12px; }
.price {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 24px;
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.price:hover { transform: translateX(4px); box-shadow: var(--shadow-m); }
.price__icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(27, 111, 209, 0.09);
  color: var(--blue-700);
}
.price__body { flex: 1; min-width: 0; }
.price__name { font-weight: 800; font-size: 16.5px; }
.price__desc { font-size: 13.5px; color: var(--ink-2); margin-top: 2px; }
.price__value {
  font-weight: 800;
  font-size: 17px;
  color: var(--blue-800);
  white-space: nowrap;
  text-align: right;
}
.price__value small { display: block; font-size: 11px; font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.04em; }

.price-note {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 14px;
  font-size: 13.5px;
  color: var(--ink-2);
  background: rgba(79, 211, 236, 0.12);
  border: 1px solid rgba(25, 180, 216, 0.2);
}

/* ---------- о сервисе / скрин ---------- */
.about {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 52px;
  align-items: center;
}
.about__list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.about__list li { display: flex; gap: 12px; font-size: 15.5px; color: var(--ink-2); }
.about__list svg { flex-shrink: 0; margin-top: 3px; color: var(--cyan-500); }
.about__list strong { color: var(--ink); font-weight: 800; }

.browser {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-l);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transition: transform 0.7s var(--ease);
}
.browser:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.browser__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  background: #EEF4FB;
  border-bottom: 1px solid var(--line);
}
.browser__dot { width: 9px; height: 9px; border-radius: 50%; background: #C9D8E6; }
.browser__dot:nth-child(1) { background: #FF6058; }
.browser__dot:nth-child(2) { background: #FFBD2E; }
.browser__dot:nth-child(3) { background: #28C840; }
.browser__url {
  margin-left: 10px;
  flex: 1;
  font-size: 11.5px;
  color: var(--ink-3);
  background: #fff;
  border-radius: 999px;
  padding: 3px 10px;
}
.browser img { width: 100%; height: auto; }

/* ---------- шаги ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius);
  counter-increment: step;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-l); }
.step::before {
  content: "0" counter(step);
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--cyan-500);
  margin-bottom: 12px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-2); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 860px; margin: 0 auto; }
.faq__item {
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease);
}
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--blue-600);
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item[open] { box-shadow: var(--shadow-m); }
.faq__answer { padding: 0 24px 22px; font-size: 15px; color: var(--ink-2); }

/* ---------- финальный CTA ---------- */
.final {
  position: relative;
  overflow: hidden;
  padding: 0 0 90px;
}
.final__card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: 44px;
  align-items: center;
  padding: 54px 52px;
  border-radius: var(--radius-l);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(79, 211, 236, 0.28), rgba(79, 211, 236, 0) 60%),
    radial-gradient(80% 120% at 100% 100%, rgba(27, 111, 209, 0.24), rgba(27, 111, 209, 0) 62%),
    rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: var(--shadow-l);
  overflow: hidden;
}
.final__card::before {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  right: -120px; top: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 211, 236, 0.45), rgba(79, 211, 236, 0) 68%);
  pointer-events: none;
}
.final__card h2 { font-size: clamp(28px, 3.6vw, 42px); }
.final__lead { margin-top: 16px; font-size: 17px; color: var(--ink-2); max-width: 460px; }
.final__urgent {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  color: #8A0302;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(225, 14, 14, 0.22);
}
.final__urgent::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(225, 14, 14, 0.55);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(225, 14, 14, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(225, 14, 14, 0); }
  100% { box-shadow: 0 0 0 0 rgba(225, 14, 14, 0); }
}

/* ---------- подвал ---------- */
.footer {
  position: relative;
  padding: 46px 0 34px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer__brand { max-width: 320px; }
.footer__brand .brand { margin-bottom: 12px; }
.footer__brand p { font-size: 14px; color: var(--ink-2); }
.footer__cols { display: flex; flex-wrap: wrap; gap: 46px; }
.footer__col h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
  font-weight: 800;
}
.footer__col a,
.footer__col span {
  display: block;
  font-size: 14.5px;
  color: var(--ink-2);
  margin-bottom: 7px;
  transition: color 0.25s var(--ease);
}
.footer__col a:hover { color: var(--blue-600); }
.footer__col .big { font-size: 19px; font-weight: 800; color: var(--ink); }

/* адрес — ссылка на Яндекс.Карты */
.footer__col a.footer__addr {
  display: inline-flex;
  gap: 7px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.45;
  margin-bottom: 8px;
  transition: color 0.25s var(--ease);
}
.footer__addr svg { flex-shrink: 0; margin-top: 2px; color: var(--blue-600); }
.footer__addr > span {
  text-decoration: underline;
  text-decoration-color: rgba(17, 83, 166, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.25s var(--ease);
}
.footer__col a.footer__addr:hover { color: var(--blue-600); }
.footer__col a.footer__addr:hover > span { text-decoration-color: currentColor; }

/* мессенджеры */
.footer__messengers {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.footer__messengers-label {
  font-size: 11.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--ink-3);
}
.messengers { display: flex; flex-wrap: wrap; gap: 9px; }
.messenger {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 40px;
  padding: 0 16px 0 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.messenger:hover {
  transform: translateY(-2px);
  background: #fff;
  border-color: var(--line-strong);
  box-shadow: var(--shadow-s);
}
.messenger:active { transform: translateY(0); }
.messenger svg { display: block; flex-shrink: 0; }
.footer__notice {
  margin-top: 30px;
  padding: 18px 22px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-2);
  background: rgba(79, 211, 236, 0.1);
  border: 1px dashed rgba(25, 180, 216, 0.35);
}
.footer__notice strong { color: var(--ink); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-3);
}

/* ---------- липкая мобильная кнопка ---------- */
.mobile-cta {
  position: fixed;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 60;
  display: none;
  gap: 10px;
  padding: 10px;
  border-radius: 20px;
  background: rgba(247, 251, 255, 0.86);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 -6px 30px -12px rgba(8, 38, 74, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.9);
  transform: translateY(140%);
  transition: transform 0.45s var(--ease);
}
.mobile-cta.is-visible { transform: none; }
.mobile-cta.is-visible.is-hidden { transform: translateY(160%); }
.mobile-cta .btn { flex: 1; --btn-h: 52px; font-size: 15px; padding: 0 14px; }

/* ---------- адаптив ---------- */
@media (max-width: 1280px) {
  .header .brand__tag,
  .header .brand__divider { display: none; }
}

@media (max-width: 1080px) {
  .nav { display: none; }
  .header__messengers { display: none; }
  .hero__grid { grid-template-columns: 1fr; gap: 38px; }
  .hero__lead { max-width: none; }
  .price-layout { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; gap: 34px; }
  .browser { transform: none; }
  .final__card { grid-template-columns: 1fr; padding: 40px 32px; gap: 30px; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .section { padding: 68px 0; }
  .header__phone { display: none; }
  .header__mob { display: flex; }
  .header.is-stuck .header__mob { display: none; }
  .btn--header { display: inline-flex; }
  .pains { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 18px 8px; }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .hero { padding: 20px 0 60px; }
}

@media (max-width: 620px) {
  .container { padding: 0 18px; }
  .hero__bullets { gap: 8px; }
  .hero__bullets li { font-size: 13px; padding: 7px 12px; }
  .header { padding: 10px 0; }
  .brand { gap: 10px; }
  .brand__tag,
  .brand__divider { display: none; }
  .brand__logo { height: 32px; }
  .btn--header { --btn-h: 44px; padding: 0 16px; font-size: 14px; }
  .form-card { padding: 22px 18px; border-radius: 24px; }
  .solution { grid-template-columns: 1fr; gap: 14px; padding: 24px 20px; }
  .solution__icon { width: 48px; height: 48px; border-radius: 14px; }
  .price { padding: 18px; gap: 14px; }
  .price__value { font-size: 15px; }
  .steps { grid-template-columns: 1fr; }
  .final__card { padding: 30px 20px; border-radius: 24px; }
  .footer__cols { gap: 28px; }
  .mobile-cta { display: flex; }
  body { padding-bottom: 84px; }
  .section-head { margin-bottom: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}