@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&display=swap");

/* ── Reset & Base ─────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #07080d;
  --bg-card: #0e1018;
  --bg-nav: rgba(7, 8, 13, 0.85);
  --text: #d4d4d8;
  --text-bright: #f0f0f3;
  --accent: #00d4ff;
  --accent-dim: #007a94;
  --accent-glow: rgba(0, 212, 255, 0.15);
  --accent-warm: #ff6b4a;
  --border: #1a1c26;
  --font: "Helvetica Neue", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-title: "Orbitron", var(--font);
  --font-mono: "SF Mono", "Fira Code", "Consolas", monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

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

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

/* ── Nav ──────────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: var(--bg-nav);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.02em;
}

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

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
}

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

/* ── Fixed Splash Background ──────────────────────────── */
.splash-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Scrim over the splash so text is readable */
.splash-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 8, 13, 0.5);
}

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem 4rem;
  position: relative;
}

.hero-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  margin-bottom: 2rem;
  box-shadow: 0 0 40px var(--accent-glow);
}

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero .tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text);
  max-width: 540px;
  margin-bottom: 2.5rem;
}

.cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: #33dfff;
  color: var(--bg);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-bright);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}

.kofi-prompt {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text);
}

/* ── Content below hero: opaque so it covers the splash ─ */
.content-body {
  position: relative;
  background: var(--bg);
}

/* ── Screenshot ───────────────────────────────────────── */
.screenshot-section {
  padding: 2rem 1.5rem 4rem;
  text-align: center;
}

.screenshot-frame {
  max-width: 320px;
  margin: 0 auto;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--accent-glow);
  border: 1px solid var(--border);
}

.screenshot-carousel {
  display: grid;
  background: var(--bg-card);
}

.carousel-img {
  grid-area: 1 / 1;
  width: 100%;
  display: block;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.carousel-img.active {
  opacity: 1;
}

/* ── Features ─────────────────────────────────────────── */
.features {
  padding: 4rem 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.features h2 {
  font-family: var(--font-title);
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 3rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--accent-dim);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.55;
}

/* ── About / CTA Section ─────────────────────────────── */
.about {
  padding: 4rem 1.5rem;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.about h2 {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 1rem;
}

.about p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: #555;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 0.75rem;
  list-style: none;
}

.footer-links a {
  color: var(--text);
  font-size: 0.8rem;
}

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

.footer-credit {
  color: #444;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}


/* ── Privacy / Legal Page ─────────────────────────────── */
.legal {
  max-width: 680px;
  margin: 0 auto;
  padding: 7rem 1.5rem 4rem;
}

.legal h1 {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 0.5rem;
}

.legal .last-updated {
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 2.5rem;
  font-family: var(--font-mono);
}

.legal h2 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal h3 {
  font-family: var(--font-title);
  font-size: 1.0rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal p,
.legal ul {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.legal ul {
  padding-left: 1.25rem;
}

.legal li {
  margin-bottom: 0.4rem;
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 600px) {
  .nav-inner {
    padding: 0.6rem 1rem;
  }

  .hero {
    padding: 5rem 1rem 3rem;
  }

  .features {
    padding: 3rem 1rem;
  }

  .feature-grid {
    grid-template-columns: auto;
  }

  .legal {
    padding: 5.5rem 1rem 3rem;
  }
}