/* index.css — homepage only */

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: calc(64px + 60px) 0 80px;
  position: relative; overflow: hidden; text-align: center;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); opacity: .12;
  animation: float 10s ease-in-out infinite;
  will-change: transform;
  contain: layout style;
}
.orb--1 { width: 560px; height: 560px; background: #00d4ff; top: -120px; left: -80px; }
.orb--2 { width: 460px; height: 460px; background: #00ff88; bottom: -80px; right: -80px; animation-delay: 3.5s; }
.orb--3 { width: 340px; height: 340px; background: #7c3aed; top: 40%; left: 44%; animation-delay: 6s; }
@keyframes float {
  0%,100% { transform: translate(0,0); }
  50%      { transform: translate(24px,-18px); }
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero__inner { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px; margin-bottom: 28px;
  background: rgba(0,212,255,.07); border: 1px solid rgba(0,212,255,.18);
  border-radius: 100px; font-size: 12px; font-weight: 700;
  color: var(--accent); letter-spacing: 2px; text-transform: uppercase;
}
.hero__badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent2); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.6)} }
.hero h1 { margin-bottom: 20px; }
.hero h1 em { font-style: italic; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero__sub { font-size: 18px; max-width: 540px; margin: 0 auto 36px; }
.hero__ctas { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.hero__stats {
  display: grid; grid-template-columns: repeat(4,1fr);
  max-width: 600px; margin: 60px auto 0;
  border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden; background: var(--surface);
}
.stat { padding: 20px 16px; text-align: center; border-right: 1px solid var(--border); }
.stat:last-child { border-right: none; }
.stat__num { font-family: var(--fh); font-size: 28px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.stat__lbl { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 2px; margin-top: 4px; }

/* MARQUEE */
.marquee { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg2); padding: 16px 0; overflow: hidden; }
.marquee__track { display: flex; gap: 36px; width: max-content; animation: marquee 28s linear infinite; will-change: transform; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.marquee__track span { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 2px; white-space: nowrap; }
.marquee__track .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); align-self: center; flex-shrink: 0; }

/* FEATURES */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px;
  transition: transform .25s, border-color .25s, background .25s;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.feature-card:hover { transform: translateY(-3px); border-color: rgba(0,212,255,.2); background: var(--surface2); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon { font-size: 24px; margin-bottom: 14px; }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { font-size: 15px; }

/* STEPS */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.step { background: var(--surface); padding: 40px 32px; transition: background .25s; }
.step:hover { background: var(--surface2); }
.step__num { font-family: var(--fh); font-size: 52px; font-weight: 800; color: var(--border); line-height: 1; margin-bottom: 20px; }
.step h3 { margin-bottom: 10px; }
.step p { font-size: 15px; }

/* PRICING */
.billing-toggle {
  display: inline-flex; background: var(--surface); border: 1px solid var(--border);
  border-radius: 100px; padding: 4px; gap: 4px; margin-top: 24px;
}
.tbtn { padding: 7px 20px; border-radius: 100px; font-family: var(--fu); font-size: 13px; font-weight: 600; color: var(--muted); transition: all .2s; cursor: pointer; border: none; background: none; }
.tbtn.active { background: var(--surface2); color: var(--text); }
.save { font-size: 11px; color: var(--accent2); font-weight: 700; }
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 48px; }
.plan {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 32px; position: relative;
  transition: transform .25s, border-color .25s;
}
.plan:hover { transform: translateY(-4px); }
.plan--popular { border-color: var(--accent); background: linear-gradient(180deg, rgba(0,212,255,.05), var(--surface)); }
.popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: #020b10; font-size: 11px; font-weight: 700;
  padding: 3px 14px; border-radius: 100px; white-space: nowrap; letter-spacing: 1px;
}
.plan__name { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--muted); margin-bottom: 16px; }
.plan__price { font-family: var(--fh); font-size: 40px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.plan__price span { font-size: 16px; font-weight: 400; color: var(--muted); }
.plan__credits { font-size: 13px; color: var(--accent2); font-weight: 600; margin-bottom: 24px; }
.plan__features { margin-bottom: 24px; }
.plan__features li { font-size: 14px; color: var(--muted); padding: 6px 0; border-bottom: 1px solid var(--border); }
.plan__features li:last-child { border-bottom: none; }
.plan__features li.off { opacity: .35; }

/* FAQ */
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; font-family: var(--fu); font-size: 16px; font-weight: 500;
  color: var(--text); text-align: left; gap: 16px; cursor: pointer;
  background: none; border: none; transition: color .2s;
}
.faq-q:hover { color: var(--accent); }
.faq-arrow { font-size: 20px; color: var(--dim); transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(45deg); color: var(--accent); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { padding-bottom: 20px; font-size: 15px; }

/* CTA STRIP */
.cta-strip { position: relative; overflow: hidden; }
.cta-strip::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,212,255,.07), transparent 70%);
  pointer-events: none;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
}
@media (max-width: 768px) {
  .hero { min-height: auto; padding-top: calc(64px + 40px); }
  .steps { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(2,1fr); max-width: 100%; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--border); }
  .hero__ctas { flex-direction: column; align-items: center; }
}