/* ========== VIBE — Global Styles ========== */
@import url('https://fonts.googleapis.com/css2?family=Quantico:wght@400;700&display=swap');

:root {
  --cyan: #00FFF4;
  --purple: #8000FF;
  --black: #000000;
  --dark: #111111;
  --dark2: #1a1a1a;
  --border: #222222;
  --text: #ffffff;
  --text-dim: rgba(255,255,255,0.6);
  --text-faint: rgba(255,255,255,0.35);
  --gradient: linear-gradient(135deg, var(--cyan), var(--purple));
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Quantico', monospace, sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; transition: color .2s; }
a:hover { color: var(--purple); }

/* ---- Layout ---- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
section { padding: 80px 0; }

/* ---- Gradient separator line ---- */
.sep {
  height: 2px;
  background: var(--gradient);
  border: none;
  opacity: .5;
}

/* ========== NAV ========== */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(0,0,0,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
nav .container {
  display: flex; align-items: center; justify-content: space-between;
}
nav .logo {
  display: flex; align-items: center;
}
nav .logo img {
  height: 36px;
  width: auto;
}
nav .links { display: flex; gap: 28px; }
nav .links a { color: var(--text-dim); font-size: .9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
nav .links a:hover { color: var(--cyan); }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--cyan); transition: .3s; }

@media (max-width: 700px) {
  .hamburger { display: flex; }
  nav .links {
    display: none; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: rgba(0,0,0,.95);
    padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--border);
  }
  nav .links.open { display: flex; }
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(0,255,244,.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 60%, rgba(128,0,255,.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero h1 .grad {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 540px;
  margin: 0 auto 36px;
}
.hero .cta {
  display: inline-block;
  padding: 14px 40px;
  background: var(--gradient);
  color: var(--black);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: transform .2s, box-shadow .2s;
}
.hero .cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0,255,244,.3);
  -webkit-text-fill-color: var(--black);
}

/* ========== FEATURES ========== */
.features { background: var(--dark); }
.features h2 { text-align: center; font-size: 2rem; margin-bottom: 48px; }
.features h2 .grad {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}
.feature-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  transition: border-color .3s, transform .3s;
}
.feature-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}
.feature-card .icon {
  font-size: 2rem; margin-bottom: 16px;
}
.feature-card h3 {
  font-size: 1.15rem; margin-bottom: 10px;
  color: var(--cyan);
}
.feature-card p {
  color: var(--text-dim); font-size: .95rem;
}

/* ========== SCREENSHOTS ========== */
.screenshots { text-align: center; }
.screenshots h2 { font-size: 2rem; margin-bottom: 48px; }
.screenshots h2 .grad {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.phone-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.phone-frame {
  width: 240px;
  background: var(--dark2);
  border: 2px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: border-color .3s, transform .3s;
}
.phone-frame:hover {
  border-color: var(--purple);
  transform: scale(1.03);
}
.phone-frame img {
  width: 100%;
  display: block;
}
.phone-frame .label {
  padding: 12px;
  font-size: .85rem;
  color: var(--text-dim);
  text-align: center;
  background: var(--dark);
}

/* ========== HOW IT WORKS ========== */
.how { background: var(--dark); }
.how h2 { text-align: center; font-size: 2rem; margin-bottom: 48px; }
.how h2 .grad {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.steps {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.step {
  text-align: center;
  max-width: 220px;
}
.step .num {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--black);
  font-weight: 700;
  font-size: 1.3rem;
}
.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { color: var(--text-dim); font-size: .9rem; }

/* ========== VIBE CHECK ========== */
.vibecheck { text-align: center; }
.vibecheck h2 { font-size: 2rem; margin-bottom: 16px; }
.vibecheck h2 .grad {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.vibecheck > p { color: var(--text-dim); max-width: 600px; margin: 0 auto 40px; }
.vibe-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  text-align: left;
}
.tier {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: border-color .3s;
}
.tier:hover { border-color: var(--purple); }
.tier .pct {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tier ul { list-style: none; padding: 0; }
.tier ul li {
  color: var(--text-dim);
  font-size: .88rem;
  padding: 3px 0;
}
.tier ul li::before {
  content: '▸ ';
  color: var(--cyan);
}

/* ========== FOOTER ========== */
footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
}
footer .logo {
  margin-bottom: 16px;
}
footer .logo img {
  height: 28px;
  width: auto;
}
footer .foot-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
footer .foot-links a { color: var(--text-dim); font-size: .85rem; }
footer .foot-links a:hover { color: var(--cyan); }
footer .copy { color: var(--text-faint); font-size: .8rem; }

/* ========== LEGAL PAGES ========== */
.legal-page { padding-top: 100px; padding-bottom: 60px; }
.legal-page h1 {
  font-size: 2rem; margin-bottom: 8px;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.legal-page .updated { color: var(--text-faint); font-size: .85rem; margin-bottom: 32px; }
.legal-page h2 { font-size: 1.2rem; margin: 28px 0 12px; color: var(--cyan); }
.legal-page p, .legal-page li {
  color: var(--text-dim); font-size: .95rem; margin-bottom: 10px;
}
.legal-page ul { padding-left: 20px; }
.legal-page ul li { margin-bottom: 6px; }
.legal-page a { color: var(--cyan); }

/* ========== CONTACT PAGE ========== */
.contact-section { padding-top: 100px; text-align: center; }
.contact-section h1 {
  font-size: 2rem; margin-bottom: 16px;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact-section p { color: var(--text-dim); margin-bottom: 32px; }
.contact-card {
  display: inline-block;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 48px;
  text-align: center;
}
.contact-card .email {
  font-size: 1.2rem;
  color: var(--cyan);
  font-weight: 700;
}