/* ClipFuel — Landing Page Styles */
:root {
  --bg: #0a0a1a;
  --bg-card: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --accent: #3b82f6;
  --accent2: #7c3aed;
  --gradient: linear-gradient(135deg, #3b82f6, #7c3aed);
  --radius: 16px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── NAV ── */
nav {
  position: fixed; top:0; left:0; right:0; z-index:100;
  padding: 1rem 2rem;
  background: rgba(10,10,26,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
nav .logo { font-size: 1.4rem; font-weight: 800; }
nav .logo span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
nav ul { list-style: none; display: flex; gap: 2rem; }
nav ul li a { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
nav ul li a:hover { color: #fff; }
nav .cta-nav {
  background: var(--gradient); color: #fff; padding: 0.5rem 1.2rem;
  border-radius: 8px; font-weight: 600; font-size: 0.85rem; transition: opacity 0.2s;
}
nav .cta-nav:hover { opacity: 0.9; }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 8rem 2rem 4rem;
  position: relative;
}
.hero::before {
  content: ''; position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(59,130,246,0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(124,58,237,0.06) 0%, transparent 40%);
  pointer-events: none;
}
.hero-content { position: relative; max-width: 800px; }
.hero .badge {
  display: inline-block; padding: 0.4rem 1rem; border-radius: 99px;
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3);
  font-size: 0.8rem; font-weight: 600; color: var(--accent); margin-bottom: 1.5rem;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; }
.hero h1 .gradient { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 1.2rem; color: var(--text-muted); max-width: 600px; margin: 0 auto 2.5rem; }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--gradient); color: #fff; padding: 0.9rem 2rem;
  border-radius: 10px; font-weight: 700; font-size: 1rem; border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(59,130,246,0.4); }
.btn-secondary {
  background: var(--bg-card); color: var(--text); padding: 0.9rem 2rem;
  border-radius: 10px; font-weight: 600; font-size: 1rem; border: 1px solid var(--border);
  cursor: pointer; transition: border-color 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); }
.hero-stats { display: flex; gap: 3rem; justify-content: center; margin-top: 3rem; }
.hero-stats .stat { text-align: center; }
.hero-stats .stat-num { font-size: 1.8rem; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-stats .stat-label { font-size: 0.8rem; color: var(--text-muted); }

/* ── SECTIONS ── */
section { padding: 6rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }
.section-label {
  display: inline-block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin-bottom: 0.75rem;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 1rem; }
.section-sub { color: var(--text-muted); max-width: 600px; margin-bottom: 3rem; }

/* ── HOW IT WORKS ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.step {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; text-align: center; transition: transform 0.3s, border-color 0.3s;
}
.step:hover { transform: translateY(-4px); border-color: rgba(59,130,246,0.3); }
.step-num {
  width: 48px; height: 48px; border-radius: 12px; background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.2rem; margin: 0 auto 1.2rem;
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.step p { font-size: 0.9rem; color: var(--text-muted); }

/* ── PRICING ── */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.price-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; display: flex; flex-direction: column; transition: transform 0.3s, border-color 0.3s;
}
.price-card:hover { transform: translateY(-4px); }
.price-card.featured { border-color: var(--accent); position: relative; }
.price-card.featured::before {
  content: 'MOST POPULAR'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gradient); padding: 0.25rem 1rem; border-radius: 99px;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em;
}
.price-card h3 { font-size: 1rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.price-card .price { font-size: 2.2rem; font-weight: 800; margin-bottom: 0.3rem; }
.price-card .price-sub { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.price-card ul { list-style: none; flex: 1; margin-bottom: 1.5rem; }
.price-card ul li { padding: 0.4rem 0; font-size: 0.85rem; color: var(--text-muted); }
.price-card ul li::before { content: '✓ '; color: var(--accent); font-weight: 700; }
.price-card .btn-primary, .price-card .btn-secondary { width: 100%; text-align: center; display: block; }

/* ── FAQ ── */
.faq-list { max-width: 700px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 0; cursor: pointer; font-weight: 600; font-size: 1rem;
}
.faq-q::after { content: '+'; font-size: 1.3rem; color: var(--accent); transition: transform 0.3s; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s; }
.faq-item.open .faq-a { max-height: 200px; padding-bottom: 1.2rem; }
.faq-a p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-muted); margin-bottom: 1.5rem; }
.contact-info .info-item { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 1rem; color: var(--text-muted); font-size: 0.9rem; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input, .contact-form textarea {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.8rem 1rem; color: var(--text); font-family: var(--font); font-size: 0.9rem;
  transition: border-color 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form textarea { resize: vertical; min-height: 120px; }

/* ── FOOTER ── */
footer {
  padding: 3rem 2rem; border-top: 1px solid var(--border);
  text-align: center; color: var(--text-muted); font-size: 0.85rem;
}

/* ── ANIMATIONS ── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s, transform 0.6s; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  nav ul { display: none; }
  .nav-toggle { display: block; }
  nav ul.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10,10,26,0.95); padding: 1rem 2rem; gap: 1rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
}