/* css/index/index.css — Landing page styles */

/* ── AGE GATE ────────────────────────────────────────────────────────────── */
#age-gate {
  position: fixed; inset: 0; z-index: 1000;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 2rem; padding: 2rem;
  text-align: center;
}
#age-gate.hidden { display: none; }

.age-gate__logo {
  font-family: var(--font-disp); font-weight: 200;
  font-size: clamp(2rem, 6vw, 3.5rem); letter-spacing: 0.2em;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.age-gate__warning {
  font-family: var(--font-serif); font-style: italic;
  font-size: clamp(1rem, 3vw, 1.5rem); color: var(--muted);
  max-width: 500px; line-height: 1.6;
}
.age-gate__label {
  font-size: 0.68rem; letter-spacing: 0.14em; color: var(--muted);
  text-transform: uppercase; max-width: 480px; line-height: 1.9;
}
.age-gate__btns { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

/* ── SITE WRAPPER ────────────────────────────────────────────────────────── */
#site { display: none; flex-direction: column; min-height: 100vh; }
#site.visible { display: flex; }

/* ── HERO ────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center;
  padding: calc(var(--nav-h) + 4rem) 2rem 4rem;
}

.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__orb {
  position: absolute; border-radius: 50%;
  filter: blur(110px); opacity: 0.14;
}
.hero__orb--1 {
  width: 620px; height: 620px; background: var(--accent);
  top: -160px; left: -120px;
  animation: drift1 13s ease-in-out infinite alternate;
}
.hero__orb--2 {
  width: 520px; height: 520px; background: var(--accent2);
  bottom: -120px; right: -100px;
  animation: drift2 11s ease-in-out infinite alternate;
}
.hero__orb--3 {
  width: 320px; height: 320px; background: var(--accent3);
  top: 45%; left: 48%;
  animation: drift3 15s ease-in-out infinite alternate;
}
@keyframes drift1 { from{transform:translate(0,0) scale(1)} to{transform:translate(60px,40px) scale(1.1)} }
@keyframes drift2 { from{transform:translate(0,0)} to{transform:translate(-40px,-60px) scale(1.15)} }
@keyframes drift3 { from{transform:translate(-50%,-50%)} to{transform:translate(-45%,-55%) scale(0.9)} }

.hero__tag {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 1.2rem; border: 1px solid var(--border); border-radius: 100px;
  font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 2rem; background: rgba(255,255,255,0.02);
  animation: fadeUp 0.8s ease both;
}
.hero__tag-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2s infinite;
}

.hero__title {
  font-family: var(--font-serif); font-weight: 300; line-height: 1.05;
  font-size: clamp(3.2rem, 10vw, 8rem); margin-bottom: 0.3em;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero__title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hero__sub {
  font-family: var(--font-serif); font-weight: 300;
  font-size: clamp(1rem, 2.5vw, 1.4rem); color: var(--muted);
  max-width: 560px; line-height: 1.7; margin-bottom: 3rem;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero__btns {
  display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
  animation: fadeUp 0.8s 0.3s ease both;
}

.hero__stats {
  display: flex; gap: 3rem; flex-wrap: wrap; justify-content: center;
  margin-top: 5rem; padding-top: 3rem; border-top: 1px solid var(--border);
  width: 100%; max-width: 700px;
  animation: fadeUp 0.8s 0.4s ease both;
}
.stat { text-align: center; }
.stat__num {
  font-family: var(--font-disp); font-size: 1.8rem; font-weight: 200;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat__label {
  font-size: 0.6rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted); margin-top: 0.3rem;
}

/* ── FEATURES SECTION ────────────────────────────────────────────────────── */
.section {
  padding: 7rem 2rem; max-width: 1200px; margin: 0 auto;
}
.section__label {
  font-size: 0.62rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
.section__title {
  font-family: var(--font-serif); font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.8rem); line-height: 1.15; margin-bottom: 1.5rem;
}
.section__title em { font-style: italic; color: var(--accent2); }

.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px; margin-top: 4rem; border: 1.5px solid var(--border);
}
.feat {
  background: var(--surface); padding: 2.5rem;
  transition: background var(--transition); position: relative; overflow: hidden;
}
.feat::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.feat:hover { background: var(--surface2); }
.feat:hover::before { opacity: 1; }
.feat__icon { font-size: 1.5rem; margin-bottom: 1.2rem; display: block; }
.feat__title {
  font-family: var(--font-serif); font-size: 1.25rem;
  font-weight: 400; margin-bottom: 0.6rem;
}
.feat__desc { font-size: 0.7rem; line-height: 1.8; color: var(--muted); }

/* ── AUTH TABS ───────────────────────────────────────────────────────────── */
.modal-tabs { display: flex; margin-bottom: 2.5rem; border-bottom: 1px solid var(--border); }
.tab-btn {
  flex: 1; padding: 0.8rem; background: none; border: none;
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); border-bottom: 2px solid transparent;
  margin-bottom: -1px; transition: color var(--transition), border-color var(--transition);
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── SUCCESS PANEL ───────────────────────────────────────────────────────── */
.success-panel { text-align: center; padding: 1.5rem 0; }
.success-panel__icon { font-size: 3rem; display: block; margin-bottom: 1.5rem; }
.success-panel__title {
  font-family: var(--font-serif); font-size: 2.2rem;
  font-weight: 300; margin-bottom: 0.5rem;
}
.success-panel__sub { font-size: 0.72rem; color: var(--muted); line-height: 1.8; }

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem; text-align: center;
}
.footer__logo {
  font-family: var(--font-disp); font-size: 1rem; font-weight: 200;
  letter-spacing: 0.2em; display: block; margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.footer__links { display: flex; gap: 2rem; flex-wrap: wrap; justify-content: center; margin-bottom: 2rem; }
.footer__links a {
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color var(--transition);
}
.footer__links a:hover { color: var(--accent); }
.footer__copy { font-size: 0.6rem; color: var(--muted); line-height: 1.8; }

@media (max-width: 600px) {
  .hero__stats { gap: 1.5rem; }
}