:root {
  --glow-pink: #ff5f8d;
  --glow-orange: #ff8a3d;
  --glow-purple: #6a5cff;
  --glow-neon: #ff79c6;
  --spark-blue: #7aa2ff;
  --premium-gold: #ffc96b;
  --success: #2ed573;
  --warning: #ffa502;
  --error: #ff4757;
  --snow-base: #f7f8fc;
  --card-light: #ffffff;
  --divider-light: #e4e6f1;
  --night-base: #0b0f1c;
  --card-dark: #15192b;
  --overlay-dark: #1f2338;
  --text-dark: #15192b;
  --text-muted: #6d7487;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-soft: 0 12px 35px rgba(15, 20, 40, 0.12);
  --shadow-glow: 0 18px 45px rgba(255, 95, 141, 0.25);
  --gradient-glow: linear-gradient(135deg, var(--glow-pink), var(--glow-orange), var(--glow-purple));
  --font-display: 'Manrope', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-display);
  background: var(--snow-base);
  color: var(--text-dark);
  line-height: 1.5;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 10%, rgba(255, 95, 141, 0.18), transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(122, 162, 255, 0.16), transparent 48%),
    radial-gradient(circle at 50% 70%, rgba(255, 138, 61, 0.15), transparent 55%);
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(247, 248, 252, 0.94));
  z-index: -3;
}

@media (prefers-color-scheme: dark) {
  body {
    background: var(--night-base);
    color: #eef1ff;
  }

  body::after {
    background: linear-gradient(160deg, rgba(11, 15, 28, 0.95), rgba(18, 22, 38, 0.95));
  }
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid rgba(228, 230, 241, 0.8);
}

@media (prefers-color-scheme: dark) {
  .header {
    background: rgba(11, 15, 28, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.lang-toggle {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 999px;
}

@media (prefers-color-scheme: dark) {
  .lang-toggle button {
    color: #f2f2f2;
  }
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.4px;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--text-muted);
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
}

.nav-links a:hover {
  background: rgba(255, 95, 141, 0.12);
  color: var(--text-dark);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--gradient-glow);
  color: #fff;
  font-weight: 600;
  box-shadow: var(--shadow-glow);
}

.hero {
  padding: 90px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  align-items: center;
}

.hero-card {
  background: var(--card-light);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0%, rgba(255, 95, 141, 0.18), transparent 45%);
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .hero-card {
    background: var(--card-dark);
  }
}

.hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.1;
}

.hero p {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 16px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(122, 162, 255, 0.14);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

@media (prefers-color-scheme: dark) {
  .badge {
    color: #eef1ff;
    background: rgba(122, 162, 255, 0.2);
  }
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.visual-card {
  border-radius: var(--radius-xl);
  padding: 20px;
  background: var(--card-light);
  box-shadow: var(--shadow-soft);
}

@media (prefers-color-scheme: dark) {
  .visual-card {
    background: var(--overlay-dark);
  }
}

.visual-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.visual-card p {
  color: var(--text-muted);
  font-size: 14px;
}

.section {
  padding: 70px 0;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  max-width: 620px;
}

.card-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.feature-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  background: var(--card-light);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(228, 230, 241, 0.7);
}

@media (prefers-color-scheme: dark) {
  .feature-card {
    background: var(--card-dark);
    border-color: rgba(255, 255, 255, 0.08);
  }
}

.feature-card h4 {
  font-size: 18px;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 14px;
}

.premium-banner {
  margin-top: 40px;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--gradient-glow);
  color: #fff;
  box-shadow: var(--shadow-glow);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.premium-banner .cta-secondary {
  background: rgba(0, 0, 0, 0.2);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
}

.support-panel {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.support-form {
  background: var(--card-light);
  padding: 26px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

@media (prefers-color-scheme: dark) {
  .support-form {
    background: var(--card-dark);
  }
}

.support-form label {
  display: block;
  font-size: 13px;
  margin: 14px 0 6px;
  color: var(--text-muted);
}

.support-form input,
.support-form textarea {
  width: 100%;
  border: 1px solid rgba(228, 230, 241, 0.8);
  border-radius: 12px;
  padding: 12px;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.9);
}

@media (prefers-color-scheme: dark) {
  .support-form input,
  .support-form textarea {
    background: rgba(31, 35, 56, 0.9);
    border-color: rgba(255, 255, 255, 0.08);
    color: #eef1ff;
  }
}

.support-form button {
  width: 100%;
  margin-top: 18px;
  padding: 12px 18px;
  border-radius: 999px;
  border: none;
  background: var(--gradient-glow);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.support-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--overlay-dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-glow);
}

.support-card a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

footer {
  padding: 50px 0 30px;
  border-top: 1px solid rgba(228, 230, 241, 0.7);
}

@media (prefers-color-scheme: dark) {
  footer {
    border-color: rgba(255, 255, 255, 0.08);
  }
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: 18px;
  color: var(--text-muted);
  font-size: 14px;
}

.legal-body {
  white-space: pre-wrap;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  background: var(--card-light);
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

@media (prefers-color-scheme: dark) {
  .legal-body {
    background: var(--card-dark);
  }
}

.legal-body.loading {
  color: transparent;
}

.skeleton-line {
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(228, 230, 241, 0.6), rgba(255, 255, 255, 0.9), rgba(228, 230, 241, 0.6));
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite ease-in-out;
  margin-bottom: 10px;
}

.skeleton-line.short {
  width: 60%;
}

.skeleton-line.medium {
  width: 80%;
}

@media (prefers-color-scheme: dark) {
  .skeleton-line {
    background: linear-gradient(90deg, rgba(31, 35, 56, 0.6), rgba(44, 50, 78, 0.9), rgba(31, 35, 56, 0.6));
  }
}

@keyframes shimmer {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: -200% 0%;
  }
}

.store-badges {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.store-badge {
  position: relative;
  display: inline-block;
  opacity: 0.45;
  transition: opacity 0.2s;
  text-decoration: none;
  pointer-events: none;
}

.store-badge-soon {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--glow-pink);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }
}