:root {
  --bg: #0d1117;
  --bg-2: #111827;
  --surface: #161b22;
  --surface-2: #1f2937;
  --accent: #f472b6;
  --accent-2: #22d3ee;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, 0.18);
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% 10%, rgba(244, 114, 182, 0.15), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(34, 211, 238, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, #0b0f15 100%);
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.3;
  z-index: 0;
}

.orb-1 {
  width: 340px;
  height: 340px;
  background: #f472b6;
  top: -120px;
  left: -80px;
}

.orb-2 {
  width: 420px;
  height: 420px;
  background: #22d3ee;
  top: 30vh;
  right: -120px;
}

.orb-3 {
  width: 280px;
  height: 280px;
  background: #facc15;
  bottom: -140px;
  left: 10vw;
  opacity: 0.15;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 6vw;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

.brand-mark {
  color: var(--accent);
}

.brand-name {
  color: var(--text);
}

.nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a {
  transition: color 0.2s ease;
}

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

.lang-switch {
  display: flex;
  gap: 0.4rem;
  border: 1px solid var(--line);
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.6);
}

.lang-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn[aria-pressed="true"] {
  background: var(--accent);
  color: #0b0f15;
  font-weight: 600;
}

.page {
  position: relative;
  z-index: 1;
  padding: 4rem 6vw 6rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.hero-content h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.4rem, 3.6vw, 3.6rem);
  line-height: 1.05;
  margin: 0.8rem 0 1rem;
}

.hero-content .accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(244, 114, 182, 0.15);
  color: var(--accent);
  border: 1px solid rgba(244, 114, 182, 0.45);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn {
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  font-weight: 600;
  font-family: "Space Grotesk", sans-serif;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), #fb7185);
  color: #0b0f15;
  box-shadow: 0 12px 24px rgba(244, 114, 182, 0.35);
}

.btn.ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(15, 23, 42, 0.6);
}

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

.hero-note {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-card {
  background: linear-gradient(160deg, rgba(31, 41, 55, 0.9), rgba(15, 23, 42, 0.9));
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  gap: 0.6rem;
  color: var(--muted);
}

.hero-card li::before {
  content: "•";
  color: var(--accent-2);
  margin-right: 0.6rem;
}

.card-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
}

.card-footer {
  font-size: 0.85rem;
  color: var(--muted);
}

.section {
  margin-top: 4.5rem;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.section-head h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
  margin: 0;
}

.section-head p {
  color: var(--muted);
  margin: 0;
  max-width: 520px;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.features {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.links {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.socials {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.faq {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: rgba(22, 27, 34, 0.85);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.card h3 {
  font-family: "Space Grotesk", sans-serif;
  margin: 0 0 0.6rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.link-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.link-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 114, 182, 0.6);
}

.link-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
}

.link-desc {
  color: var(--muted);
  font-size: 0.9rem;
}

.chip {
  padding: 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.7);
  text-align: center;
  font-family: "Space Grotesk", sans-serif;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.chip:hover {
  border-color: rgba(34, 211, 238, 0.7);
  color: var(--accent-2);
}

.is-hidden {
  display: none !important;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2.5rem 6vw 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  flex-wrap: wrap;
}

.footer-left p {
  margin: 0.6rem 0 0;
  max-width: 520px;
  font-size: 0.85rem;
}

.footer-right {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  animation: rise 0.8s ease forwards;
  animation-delay: var(--delay, 0ms);
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
  }

  .brand {
    font-size: 1.4rem;
  }

  .lang-switch {
    margin-left: auto;
  }

  .page {
    padding: 2.2rem 6vw 4.5rem;
  }

  .hero {
    gap: 1.2rem;
  }

  .hero-content h1 {
    margin: 0.6rem 0 0.7rem;
  }

  .hero-sub {
    font-size: 0.98rem;
  }

  .hero-card {
    padding: 1.4rem;
  }

  .cta-row {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 1rem;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .footer-right {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .btn {
    transition: none;
  }
}