:root {
  --bg: #0a0a0c;
  --card: #131316;
  --border: #26262c;
  --cream: #f6f3ec;
  --muted: #97979f;
  --amber: #ff7a18;
  --amber-soft: #ffb673;
  --green: #2fbf71;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

.wrap {
  width: 100%;
  margin: 0 auto;
  padding: 0 32px;
}

@media (min-width: 640px) {
  .wrap { padding: 0 48px; }
}

@media (min-width: 1200px) {
  .wrap { padding: 0 64px; }
}

.site-header {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav a:hover {
  color: var(--cream);
  background: var(--card);
}

section[id] {
  scroll-margin-top: 84px;
}

.logo-text {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.logo img {
  height: 36px;
  width: auto;
  display: block;
}

.hero {
  text-align: center;
  padding: 56px 0 32px;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.hero-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  list-style: none;
  width: 100%;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 16px;
  text-align: center;
}

.promo {
  display: inline-block;
  margin: 20px 0 0;
  padding: 10px 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber), var(--amber-soft));
  color: #1a1200;
  font-size: 15px;
  font-weight: 700;
}

.badge {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--amber-soft);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.downloads {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 0 0 48px;
}

@media (min-width: 640px) {
  .downloads { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 860px) {
  .downloads { grid-template-columns: 1fr 1fr 1fr; }
}

.btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--card);
  text-decoration: none;
  color: var(--cream);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: var(--amber);
}

@media (min-width: 860px) {
  .btn { flex-direction: column; text-align: center; padding: 24px 16px; }
}

.btn-icon { font-size: 28px; }

.btn-title {
  display: block;
  font-weight: 600;
  font-size: 16px;
}

.btn-sub {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.btn-windows .btn-title { color: var(--amber); }
.btn-android .btn-title { color: var(--green); }
.btn-sticker .btn-title { color: var(--amber-soft); }

.howto {
  padding: 16px 0 56px;
  border-top: 1px solid var(--border);
}

.howto h2 {
  font-size: 22px;
  margin: 40px 0 20px;
}

.video-frame {
  width: 100%;
  max-width: 720px;
  aspect-ratio: 1280 / 720;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.steps {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--cream);
  font-size: 15px;
}

.steps li {
  margin-bottom: 10px;
  color: var(--muted);
}

.feedback {
  padding: 16px 0 56px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.feedback h2 {
  font-size: 22px;
  margin: 40px 0 8px;
}

.feedback p {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 20px;
}

.feedback-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.fb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  text-decoration: none;
  color: var(--cream);
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.fb-btn:hover {
  transform: translateY(-2px);
}

.fb-email:hover { border-color: var(--amber); }
.fb-telegram:hover { border-color: var(--green); }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 20px;
}

.site-footer p {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
  white-space: nowrap;
}

@media (max-width: 700px) {
  .site-footer p { font-size: 11px; }
}

.site-footer strong {
  color: var(--cream);
}