/* ════════════════════════════════════════════════════════════
   Foxon Landing — iOS-style theme
   Шрифт: системный SF Pro (-apple-system) с фолбэками
   Цвета: Material/iOS-палитра, тёмная тема
   ════════════════════════════════════════════════════════════ */

:root {
  --bg: #05050a;
  --bg-soft: #0b0b14;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f5f7;
  --text-2: rgba(245, 245, 247, 0.64);
  --text-3: rgba(245, 245, 247, 0.42);

  --blue: #0a84ff;
  --blue-2: #409cff;
  --violet: #5e5ce6;
  --cyan: #64d2ff;
  --green: #30d158;
  --orange: #ff9f0a;
  --pink: #ff375f;

  --grad: linear-gradient(120deg, #0a84ff 0%, #5e5ce6 55%, #bf5af2 100%);
  --grad-soft: linear-gradient(120deg, rgba(10,132,255,.16), rgba(94,92,230,.16));

  --radius: 24px;
  --radius-sm: 14px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 8px 40px rgba(10, 132, 255, 0.25);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(10, 132, 255, 0.35); }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; }

/* ────────────────────────── Кнопки ────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s, background 0.2s;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 48px rgba(10, 132, 255, 0.4); }
.btn-primary:active { transform: translateY(0) scale(0.985); }

.btn-glass {
  background: var(--surface);
  border-color: var(--border-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--text);
}
.btn-glass:hover { background: var(--surface-2); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-outline:hover { background: var(--surface); }

.btn-lg { padding: 17px 34px; font-size: 16px; }
.btn-small { padding: 9px 18px; font-size: 14px; }

/* ────────────────────────── Навбар ────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8, 8, 14, 0.72);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--grad);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(10, 132, 255, 0.4);
}
.brand-mark svg { width: 17px; height: 17px; color: #fff; }

.nav-links { display: flex; gap: 4px; margin-left: 8px; }
.nav-links a {
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }

.nav-cta { margin-left: auto; }

.burger {
  display: none;
  margin-left: auto;
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.burger span {
  width: 16px; height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.2s;
}
.burger.open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.burger.open span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.nav-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 12px 20px 20px;
  background: rgba(8, 8, 14, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-menu a { padding: 12px 14px; border-radius: 12px; font-size: 15.5px; font-weight: 500; }
.nav-menu a:hover { background: var(--surface); }
.nav-menu .btn { margin-top: 8px; }

/* ────────────────────────── Hero ────────────────────────── */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 24px 60px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -20%; left: 50%;
  width: 900px; height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(10, 132, 255, 0.22), rgba(94, 92, 230, 0.10), transparent 70%);
  pointer-events: none;
  filter: blur(10px);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(48, 209, 88, 0.2);
}

h1 {
  margin: 22px 0 18px;
  font-size: clamp(44px, 6.2vw, 76px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.04;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  max-width: 480px;
  font-size: 17.5px;
  line-height: 1.6;
  color: var(--text-2);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 30px 0 38px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-stats > div { display: flex; flex-direction: column; gap: 2px; }
.hero-stats strong { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.hero-stats span { font-size: 13px; color: var(--text-3); }

/* ─────────────────────── iPhone mockup ─────────────────────── */

.hero-device {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone {
  position: relative;
  width: 300px;
  aspect-ratio: 9 / 19;
  border-radius: 52px;
  background: linear-gradient(160deg, #16161f, #0b0b12 60%);
  border: 1px solid var(--border-strong);
  box-shadow:
    0 0 0 10px rgba(255,255,255,0.02),
    0 30px 90px rgba(0,0,0,0.7),
    0 0 80px rgba(10,132,255,0.12);
  padding: 46px 14px 18px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.phone-notch {
  position: absolute;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  width: 104px; height: 26px;
  background: #000;
  border-radius: 14px;
  z-index: 5;
}

.phone-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 10px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.status-icons { display: flex; gap: 3px; align-items: center; color: var(--text); }

.phone-app {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02));
  padding: 18px 14px 14px;
  overflow: hidden;
}

.app-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 0 12px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.toggle-ring {
  position: relative;
  width: 118px; height: 118px;
  margin-bottom: 8px;
}
.toggle-svg { position: absolute; inset: 0; color: rgba(255,255,255,0.14); transform: rotate(-90deg); }
.toggle-track { opacity: 0.9; }
.toggle-progress {
  color: var(--green);
  filter: drop-shadow(0 0 12px rgba(48, 209, 88, 0.55));
  transition: stroke-dashoffset 0.7s cubic-bezier(0.3, 0.8, 0.3, 1);
}
.toggle-core {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  filter: drop-shadow(0 0 14px rgba(48, 209, 88, 0.45));
  transition: color 0.4s;
}
.toggle-core svg { width: 38px; height: 38px; }

.app-toggle.off .toggle-progress { stroke-dashoffset: 0; }
.app-toggle.off .toggle-core { color: var(--text-3); filter: none; }

.app-title { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; }
.app-sub { font-size: 12.5px; color: var(--text-3); }

.app-card {
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  overflow: hidden;
}
.app-card-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
}
.app-card-row + .app-card-row { border-top: 1px solid var(--border); }

.chip {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: rgba(10, 132, 255, 0.16);
  color: var(--blue-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.chip svg { width: 18px; height: 18px; }
.chip-alt { background: rgba(94, 92, 230, 0.16); color: #9a97ff; }
.chip-alt2 { background: rgba(48, 209, 88, 0.14); color: var(--green); }

.row-text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.row-text strong { font-size: 13.5px; font-weight: 600; }
.row-text span { font-size: 11.5px; color: var(--text-3); }
.row-value { font-size: 12px; font-weight: 600; color: var(--text-2); white-space: nowrap; }
.row-value-ok { color: var(--green); }

.app-footer {
  padding: 2px 4px 0;
  font-size: 11.5px;
  color: var(--text-3);
  display: flex;
  justify-content: center;
}
.f-row { display: inline-flex; align-items: center; gap: 6px; }
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(48, 209, 88, 0.7);
}

.phone-glow {
  position: absolute;
  top: 12%; left: 50%;
  transform: translateX(-50%);
  width: 340px; height: 420px;
  background: radial-gradient(closest-side, rgba(94, 92, 230, 0.25), transparent 72%);
  z-index: -1;
  pointer-events: none;
}

/* ─────────────────────── Logos strip ─────────────────────── */

.logos { padding: 26px 24px 40px; }
.logos-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.logos-inner > span { font-size: 13px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.logos-row { display: flex; gap: 28px; flex-wrap: wrap; }
.logo-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  opacity: 0.55;
  transition: opacity 0.25s;
}
.logo-item:hover { opacity: 0.95; }
.logo-item strong { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.logo-item span { font-size: 11px; color: var(--text-3); font-family: var(--mono); }

/* ─────────────────────── Sections ─────────────────────── */

.section { max-width: 1120px; margin: 0 auto; padding: 100px 24px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-head h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 14px 0 16px;
}
.section-head p { font-size: 16.5px; line-height: 1.6; color: var(--text-2); }

.kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue-2);
  background: rgba(10, 132, 255, 0.12);
  border: 1px solid rgba(10, 132, 255, 0.25);
  padding: 6px 14px;
  border-radius: 999px;
}

/* ─────────────────────── Cards grid ─────────────────────── */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.3s, border-color 0.3s;
}
.card:hover {
  transform: translateY(-4px);
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.card-icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 23px; height: 23px; }

.icon-blue   { background: rgba(10, 132, 255, 0.15);  color: var(--blue-2); }
.icon-violet { background: rgba(94, 92, 230, 0.16);   color: #9a97ff; }
.icon-cyan   { background: rgba(100, 210, 255, 0.13); color: var(--cyan); }
.icon-green  { background: rgba(48, 209, 88, 0.14);   color: var(--green); }
.icon-orange { background: rgba(255, 159, 10, 0.14);  color: var(--orange); }
.icon-pink   { background: rgba(255, 55, 95, 0.14);   color: var(--pink); }

.card h3 { font-size: 18.5px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 9px; }
.card p { font-size: 14.5px; line-height: 1.55; color: var(--text-2); }

/* ─────────────────────── Pricing ─────────────────────── */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.3s, border-color 0.3s;
}
.price-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }

.price-card-hot {
  background: linear-gradient(170deg, rgba(10, 132, 255, 0.10), rgba(94, 92, 230, 0.07) 55%, var(--surface));
  border-color: rgba(10, 132, 255, 0.35);
}
.price-card-hot:hover { border-color: rgba(10, 132, 255, 0.55); }

.price-tag {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 999px;
  box-shadow: 0 6px 20px rgba(10, 132, 255, 0.4);
  white-space: nowrap;
}

.price-head h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.price-head p { font-size: 13.5px; color: var(--text-3); margin-top: 4px; }

.price { display: flex; align-items: baseline; gap: 8px; margin: 24px 0 22px; flex-wrap: wrap; }
.price strong { font-size: 42px; font-weight: 800; letter-spacing: -0.04em; }
.price span { font-size: 14px; color: var(--text-3); }
.price-note {
  flex-basis: 100%;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--green);
  margin-top: 6px;
}

.price-feats { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex: 1; }
.price-feats li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-2);
}
.price-feats svg { width: 19px; height: 19px; color: var(--blue-2); flex: none; }

.pay-note {
  text-align: center;
  margin-top: 34px;
  font-size: 14.5px;
  color: var(--text-3);
}
.pay-note b { color: var(--text-2); font-weight: 600; }

/* ─────────────────────── Steps ─────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  position: relative;
  text-align: center;
  padding: 34px 24px 30px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.3s;
}
.step:hover { transform: translateY(-4px); }

.step-num {
  position: absolute;
  top: 16px; right: 18px;
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.06);
  font-family: var(--mono);
}

.step-icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: var(--grad-soft);
  border: 1px solid rgba(10, 132, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-2);
}
.step-icon svg { width: 26px; height: 26px; }

.step h3 { font-size: 17.5px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; }
.step p { font-size: 14px; line-height: 1.55; color: var(--text-2); }

/* ─────────────────────── CTA ─────────────────────── */

.cta { max-width: 1120px; margin: 0 auto; padding: 40px 24px 100px; }

.cta-card {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 70px 30px;
  border-radius: 32px;
  background: linear-gradient(160deg, rgba(10, 132, 255, 0.14), rgba(94, 92, 230, 0.10) 50%, rgba(191, 90, 242, 0.08));
  border: 1px solid rgba(10, 132, 255, 0.28);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.cta-card::before {
  content: "";
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(closest-side, rgba(10, 132, 255, 0.28), transparent 70%);
  pointer-events: none;
}
.cta-card h2 {
  position: relative;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.cta-card p { position: relative; font-size: 16.5px; color: var(--text-2); margin-bottom: 30px; }

/* ─────────────────────── FAQ ─────────────────────── */

.faq { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item[open] { border-color: var(--border-strong); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 22px;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--blue-2); }

.faq-chevron { width: 20px; height: 20px; flex: none; color: var(--text-3); transition: transform 0.3s; }
.faq-item[open] .faq-chevron { transform: rotate(180deg); color: var(--blue-2); }

.faq-body { padding: 0 22px 20px; }
.faq-body p { font-size: 14.5px; line-height: 1.6; color: var(--text-2); }

/* ─────────────────────── Footer ─────────────────────── */

.footer {
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02));
  padding: 60px 24px 30px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 48px;
}
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-brand .brand-mark { width: 34px; height: 34px; border-radius: 10px; }
.footer-brand span:not(.brand-mark) { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.footer-brand p { font-size: 13.5px; line-height: 1.55; color: var(--text-3); }

.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: var(--text-2); transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  max-width: 1120px;
  margin: 48px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-3);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.mono { font-family: var(--mono); }

/* ─────────────────────── Reveal animation ─────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ─────────────────────── Responsive ─────────────────────── */

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 64px; text-align: center; }
  .hero-sub { margin: 0 auto; }
  .hero-actions, .hero-stats { justify-content: center; }
  .cards-grid, .pricing-grid, .steps { grid-template-columns: 1fr; }
  .price-card-hot { transform: none; }
  .section { padding: 76px 20px; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .nav-menu.open { display: flex; }
  .hero { padding-top: 100px; }
  .hero-stats { gap: 22px; }
  .phone { width: 264px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
}

/* Светлая тема (опционально, выключена по умолчанию) */
@media (prefers-color-scheme: light) {
  /* стили светлой темы отключены — сайт всегда тёмный, iOS-стиль */
}

/* Подпись под кнопкой скачивания: версия и размер. Заполняется из
   /download/version.json, пустая — не занимает места. */
.hero-note {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted, #8b93a7);
  min-height: 0;
}