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

:root {
  --bg: #060612;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --text: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.5);
  --text-tertiary: rgba(255, 255, 255, 0.28);
  --accent: #4f8ef7;
  --accent-purple: #8b5cf6;
  --accent-teal: #22d3ee;
  --gradient: linear-gradient(135deg, #4f8ef7 0%, #8b5cf6 100%);
  --gradient-text: linear-gradient(135deg, #4f8ef7 0%, #a78bfa 50%, #22d3ee 100%);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Ambient orbs ── */
.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}

.orb-1 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(79, 142, 247, 0.4), transparent 70%);
  top: -220px;
  left: -120px;
  animation: float 9s ease-in-out infinite;
}

.orb-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.35), transparent 70%);
  top: -150px;
  right: -120px;
  animation: float 11s ease-in-out infinite reverse;
}

.orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.2), transparent 70%);
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  animation: float 13s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-28px); }
}

.orb-3 { animation-name: float-centered; }

@keyframes float-centered {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-28px); }
}

nav, section, footer { position: relative; z-index: 1; }

/* ── Nav ── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(6, 6, 18, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 100;
}

.logo-link { display: flex; align-items: center; }

.header-logo {
  height: 40px;
  width: auto;
  display: block;
}

.nav-cta {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.nav-cta:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background: var(--surface);
}

/* ── Hero ── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 9rem 2rem 7rem;
  gap: 1.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 1rem;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.75rem;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.85rem;
  background: var(--gradient);
  color: #fff;
  text-decoration: none;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 28px rgba(79, 142, 247, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 44px rgba(79, 142, 247, 0.45);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem 1.25rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.btn-ghost:hover { color: var(--text); }

/* ── Apps section ── */
.apps {
  max-width: 960px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
  color: var(--text);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ── Cards (glassmorphism) ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.3s ease, border-color 0.3s ease,
              background 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  background: var(--surface-hover);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(79, 142, 247, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.app-icon {
  width: 100px;
  height: 100px;
  border-radius: 22px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
}

.app-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.app-icon-carsefet img { border-radius: 12px; }

.card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: 100px;
  color: var(--accent);
}

.card-tag-soon {
  background: rgba(34, 211, 238, 0.08);
  border-color: rgba(34, 211, 238, 0.2);
  color: var(--accent-teal);
}

.card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.btn-card {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.btn-card .arrow {
  transition: transform 0.2s;
  display: inline-block;
}

.btn-card:hover .arrow { transform: translateX(4px); }

.card-domain {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  font-family: "SF Mono", "Fira Code", monospace;
}

.coming-soon-text {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  font-style: italic;
}

/* ── About ── */
.about {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 7rem 2rem;
}

.about-inner {
  max-width: 620px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-purple);
}

.about h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.about p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

/* ── Footer ── */
footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 2rem 2.5rem;
  border-top: 1px solid var(--border);
}

.footer-logo {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-align: right;
}

/* ── Mobile ── */
@media (max-width: 640px) {
  nav { padding: 1rem 1.25rem; }

  .hero {
    padding: 5rem 1.25rem 4rem;
    gap: 1.25rem;
  }

  .btn-ghost { display: none; }

  .apps,
  .about { padding: 3.5rem 1.25rem; }

  footer {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem;
  }

  .footer-copy { text-align: left; }
}