@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #050506;
  --bg-soft: #0d0d12;
  --card: #12121a;
  --card-2: #171722;
  --text: #f7f4ff;
  --muted: #b8adc9;
  --muted-2: #8f849f;
  --primary: #9c5df7;
  --primary-soft: rgba(156, 93, 247, 0.18);
  --primary-border: rgba(156, 93, 247, 0.35);
  --white-border: rgba(255, 255, 255, 0.10);
  --shadow: 0 22px 70px rgba(156, 93, 247, 0.18);
  --radius: 24px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(156, 93, 247, 0.22), transparent 34rem),
    radial-gradient(circle at 80% 10%, rgba(156, 93, 247, 0.14), transparent 30rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 84px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 6, 0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--white-border);
}

.navbar {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 1.25rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--primary-border);
  box-shadow: 0 0 28px rgba(156, 93, 247, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a {
  transition: 0.25s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  color: var(--text) !important;
  padding: 10px 16px;
  border: 1px solid var(--primary-border);
  background: var(--primary-soft);
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--white-border);
  background: var(--card);
  border-radius: 12px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  border-radius: 99px;
}

.hero {
  min-height: calc(100vh - 78px);
  display: flex;
  align-items: center;
  padding: 92px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}

.badge,
.eyebrow {
  display: inline-flex;
  align-items: center;
  color: #d9c7ff;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5.9rem);
  line-height: 0.96;
  letter-spacing: -0.08em;
  max-width: 790px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

h3 {
  letter-spacing: -0.03em;
}

.hero-text {
  color: var(--muted);
  margin: 26px 0 22px;
  font-size: 1.08rem;
  max-width: 680px;
}

.important-notice {
  background: linear-gradient(135deg, rgba(156, 93, 247, 0.22), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--primary-border);
  border-radius: 20px;
  padding: 18px 20px;
  color: #f2eaff;
  max-width: 720px;
  box-shadow: var(--shadow);
}

.important-notice span {
  color: #ffffff;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--primary);
  text-underline-offset: 4px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 15px 35px rgba(156, 93, 247, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 45px rgba(156, 93, 247, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--white-border);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.10);
}

.small-note {
  margin-top: 14px;
  color: var(--muted-2);
  font-size: 0.88rem;
}

code {
  color: #e4d4ff;
  background: rgba(156, 93, 247, 0.16);
  padding: 2px 6px;
  border-radius: 6px;
}

.hero-card {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-frame {
  position: relative;
  width: min(360px, 82vw);
  height: 640px;
  background: linear-gradient(160deg, #252536, #07070b 70%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 48px;
  padding: 18px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.48), 0 0 90px rgba(156, 93, 247, 0.20);
  z-index: 2;
}

.phone-top {
  width: 110px;
  height: 24px;
  background: #050506;
  border-radius: 999px;
  margin: 0 auto 18px;
}

.app-preview {
  height: calc(100% - 42px);
  background:
    radial-gradient(circle at top, rgba(156, 93, 247, 0.25), transparent 50%),
    #0a0a10;
  border-radius: 34px;
  padding: 32px 22px;
  border: 1px solid var(--white-border);
  text-align: center;
}

.app-preview img {
  width: 88px;
  height: 88px;
  margin: 18px auto 20px;
  border-radius: 24px;
  border: 1px solid var(--primary-border);
}

.app-preview h3 {
  font-size: 1.7rem;
}

.app-preview p {
  color: var(--muted);
  margin: 8px 0 28px;
}

.preview-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 15px 14px;
  margin-bottom: 12px;
  border: 1px solid var(--white-border);
  background: rgba(255, 255, 255, 0.045);
  border-radius: 16px;
  text-align: left;
  color: var(--muted);
}

.preview-row b {
  color: #d9c7ff;
}

.preview-button {
  margin-top: 24px;
  background: var(--primary);
  color: white;
  border-radius: 16px;
  padding: 15px;
  font-weight: 800;
}

.glow {
  position: absolute;
  width: 330px;
  height: 330px;
  background: var(--primary);
  filter: blur(120px);
  opacity: 0.28;
}

.disclaimer-strip {
  padding: 24px 0;
  border-top: 1px solid var(--white-border);
  border-bottom: 1px solid var(--white-border);
  background: rgba(156, 93, 247, 0.08);
}

.disclaimer-strip p {
  color: #e9ddff;
  text-align: center;
  font-weight: 600;
}

.section-heading {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 44px;
}

.section-heading p {
  color: var(--muted);
  margin-top: 18px;
}

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

.feature-card,
.about-panel,
.info-card,
.policy-card,
.cta-card {
  border: 1px solid var(--white-border);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
}

.feature-card {
  padding: 28px;
  transition: 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-border);
  box-shadow: var(--shadow);
}

.icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: 16px;
  margin-bottom: 22px;
  font-size: 1.4rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-card p,
.about-grid p,
.about-panel li,
.info-card p,
.policy-card p,
.policy-card li,
.cta-card p,
.site-footer p {
  color: var(--muted);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 36px;
  align-items: center;
}

.about-grid p {
  margin-top: 18px;
}

.about-panel {
  padding: 32px;
}

.about-panel h3 {
  margin-bottom: 18px;
}

.about-panel ul {
  display: grid;
  gap: 14px;
  padding-left: 20px;
}

.app-info {
  padding-top: 0;
}

.info-card {
  padding: 40px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 30px;
}

.info-grid h4 {
  color: #efe7ff;
  margin-bottom: 8px;
}

.policy-section {
  padding: 44px 0;
}

.policy-card {
  padding: 42px;
}

.policy-card h2 {
  margin-bottom: 16px;
}

.policy-card ol {
  margin-top: 20px;
  padding-left: 22px;
}

.policy-card li {
  margin-bottom: 13px;
}

.cta-card {
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background:
    radial-gradient(circle at top left, rgba(156, 93, 247, 0.28), transparent 32rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
}

.cta-card p {
  margin-top: 12px;
}

.site-footer {
  padding: 56px 0 24px;
  border-top: 1px solid var(--white-border);
  background: #030304;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 1fr;
  gap: 40px;
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-grid h4 {
  margin-bottom: 14px;
}

.footer-grid a:not(.brand) {
  display: block;
  color: var(--muted);
  margin-bottom: 8px;
  transition: 0.25s ease;
}

.footer-grid a:hover {
  color: var(--text);
}

.footer-bottom {
  border-top: 1px solid var(--white-border);
  margin-top: 38px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted-2);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 68px;
  }

  .hero-card {
    min-height: auto;
  }

  .phone-frame {
    height: 590px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-card,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .section {
    padding: 62px 0;
  }

  .navbar {
    height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 78px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: rgba(14, 14, 20, 0.98);
    border: 1px solid var(--white-border);
    border-radius: 20px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 14px 12px;
    border-radius: 12px;
  }

  .nav-links a:hover {
    background: rgba(255, 255, 255, 0.06);
  }

  .nav-cta {
    text-align: center;
    margin-top: 6px;
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 4.5rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .important-notice {
    padding: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .feature-grid,
  .info-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .policy-card,
  .info-card,
  .cta-card,
  .about-panel,
  .feature-card {
    padding: 24px;
  }

  .phone-frame {
    width: min(330px, 96vw);
    height: 560px;
    border-radius: 42px;
  }

  .app-preview {
    padding: 26px 18px;
  }
}

@media (max-width: 420px) {
  .brand span {
    font-size: 1.05rem;
  }

  .brand-logo {
    width: 38px;
    height: 38px;
  }

  .phone-frame {
    height: 530px;
  }

  .preview-row {
    font-size: 0.88rem;
  }
}