/* Theoria Center — custom styles (Tailwind handles layout) */
:root { --teal: #0EA5A0; --teal-dark: #0B7E7A; --gold: #F5B841; --ink: #0A1628; }
html { -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--ink); color: #fff; font-weight: 600;
  padding: .85rem 1.6rem; border-radius: 999px;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  box-shadow: 0 10px 25px -10px rgba(10,22,40,.5);
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 600;
  padding: .85rem 1.6rem; border-radius: 999px;
  border: 1.5px solid #CBD5E1; color: var(--ink); background: #fff;
  transition: all .2s ease;
}
.btn-ghost:hover { border-color: var(--ink); background: var(--ink); color: #fff; }
.btn-gold {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 700;
  background: var(--gold); color: var(--ink);
  padding: .85rem 1.6rem; border-radius: 999px; transition: all .2s ease;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(245,184,65,.6); }
.btn-outline-light {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 600;
  border: 1.5px solid rgba(255,255,255,.35); color: #fff;
  padding: .85rem 1.6rem; border-radius: 999px; transition: all .2s ease;
}
.btn-outline-light:hover { background: #fff; color: var(--ink); }

.eyebrow {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--teal-dark);
}

/* Header */
#siteHeader { background: transparent; }
#siteHeader.scrolled { background: rgba(255,255,255,.88); backdrop-filter: blur(14px); box-shadow: 0 8px 30px -12px rgba(10,22,40,.18); }
#siteHeader.scrolled nav { padding-top: .7rem; padding-bottom: .7rem; }
.nav-link { position: relative; }
.nav-link.active { color: var(--teal-dark); }
.nav-link.active::after { content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; border-radius:2px; background: var(--gold); }

/* Hero */
.hero-bg { background: radial-gradient(1100px 500px at 85% -10%, rgba(14,165,160,.14), transparent 60%), radial-gradient(900px 480px at -10% 20%, rgba(245,184,65,.16), transparent 55%), linear-gradient(180deg, #F8FAFC 0%, #fff 70%); }
.blob { position: absolute; border-radius: 9999px; filter: blur(90px); opacity: .5; pointer-events: none; }
.blob-1 { width: 420px; height: 420px; background: #99F6E4; top: -120px; right: -100px; animation: drift 12s ease-in-out infinite alternate; }
.blob-2 { width: 360px; height: 360px; background: #FDE68A; bottom: -140px; left: -120px; animation: drift 14s ease-in-out infinite alternate-reverse; }
@keyframes drift { from { transform: translate(0,0) scale(1);} to { transform: translate(-40px,40px) scale(1.08);} }
.hero-card { animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-8px);} }
.tick { flex-shrink:0; width:1.5rem; height:1.5rem; border-radius:999px; background:#0EA5A0; color:#fff; display:grid; place-items:center; font-size:.8rem; font-weight:700; }

/* Marquee */
.marquee-wrap { overflow: hidden; }
.marquee { display: inline-flex; white-space: nowrap; animation: marquee 28s linear infinite; }
@keyframes marquee { to { transform: translateX(-50%);} }

/* Cards */
.feature { background:#fff; border:1px solid #E2E8F0; border-radius:1.25rem; padding:1.25rem; transition: all .25s ease; }
.feature:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -18px rgba(10,22,40,.25); border-color:#99F6E4; }
.feature-icon { width:2.5rem; height:2.5rem; border-radius:.9rem; display:grid; place-items:center; background:var(--ink); color:#fff; font-weight:700; margin-bottom:.7rem; }
.stat-dark { background: rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12); border-radius:1rem; padding:1rem; display:flex; flex-direction:column; gap:.3rem; }

.mission-card { background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); border-radius:1.25rem; padding:1.5rem; transition: all .25s ease; }
.mission-card:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.mission-card h3 { font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:1.2rem; margin-top:.6rem; }
.mission-card p { color:#CBD5E1; font-size:.92rem; margin-top:.4rem; }
.m-num { font-family:"Space Grotesk",sans-serif; font-weight:700; color:var(--gold); letter-spacing:.15em; font-size:.8rem; }
.glow { position:absolute; border-radius:9999px; filter:blur(110px); pointer-events:none; }
.glow-a { width:480px; height:480px; background:rgba(14,165,160,.22); top:-160px; left:-120px; }
.glow-b { width:420px; height:420px; background:rgba(245,184,65,.14); bottom:-160px; right:-100px; }

.card { background:#fff; border:1px solid #E2E8F0; border-radius:1.4rem; padding:1.75rem; transition: all .25s ease; }
.card:hover { transform: translateY(-5px); box-shadow: 0 24px 50px -20px rgba(10,22,40,.28); }
.card-icon { width:2.75rem; height:2.75rem; border-radius:1rem; display:grid; place-items:center; font-size:1.2rem; background: linear-gradient(135deg, var(--ink), var(--teal-dark)); color:#fff; margin-bottom:.9rem; }
.card-cta { background: var(--ink); color:#fff; border-color: var(--ink); }
.card-cta ol { color:#E2E8F0; }
.step { flex-shrink:0; width:1.6rem; height:1.6rem; border-radius:999px; background:var(--gold); color:var(--ink); font-weight:800; font-size:.8rem; display:grid; place-items:center; }

/* Tabs */
.tab-btn { padding:.65rem 1.3rem; border-radius:999px; font-weight:600; font-size:.9rem; border:1.5px solid #CBD5E1; background:#fff; transition:all .2s ease; }
.tab-btn:hover { border-color: var(--ink); }
.tab-btn.active { background: var(--ink); color:#fff; border-color: var(--ink); }
.tab-panel { display:none; }
.tab-panel.active { display:block; animation: fadeUp .35s ease; }
@keyframes fadeUp { from { opacity:0; transform: translateY(10px);} to { opacity:1; transform:none;} }
.mini { background:#fff; border:1px solid #E2E8F0; border-radius:1.25rem; padding:1.4rem; }
.mini h4 { font-weight:700; font-family:"Space Grotesk",sans-serif; }
.mini p { color:#64748B; font-size:.92rem; margin-top:.4rem; }

/* FAQ */
.faq { background:#fff; border:1px solid #E2E8F0; border-radius:1rem; overflow:hidden; }
.faq-q { width:100%; display:flex; justify-content:space-between; align-items:center; gap:1rem; text-align:left; font-weight:600; padding:1.1rem 1.3rem; }
.faq-icon { flex-shrink:0; width:1.75rem; height:1.75rem; border-radius:999px; background:var(--ink); color:#fff; display:grid; place-items:center; transition:transform .25s ease; }
.faq.open .faq-icon { transform: rotate(45deg); background: var(--teal-dark); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .3s ease; }
.faq-a p { padding:0 1.3rem 1.2rem; color:#64748B; font-size:.93rem; }

/* Visions */
.vision { background:#fff; border:1px solid #E2E8F0; border-radius:1.4rem; padding:1.75rem; transition:all .25s ease; }
.vision:hover { transform: translateY(-5px); box-shadow: 0 24px 50px -20px rgba(10,22,40,.25); }
.vision-emoji { font-size:2rem; }
.vision h3 { font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:1.2rem; margin-top:.7rem; }
.vision p { color:#64748B; margin-top:.4rem; font-size:.95rem; }

/* Charter */
.dot { width:.7rem; height:.7rem; border-radius:999px; display:inline-block; }
.prose-custom h3 { font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:1.4rem; }
.prose-custom ol { margin-top:1rem; display:grid; gap:.9rem; counter-reset: item; }
.prose-custom ol li { background:#F8FAFC; border:1px solid #E2E8F0; border-radius:1rem; padding:1rem 1.2rem; font-size:.95rem; color:#334155; line-height:1.6; }
.prose-custom a { color: var(--teal-dark); font-weight:600; }

/* Forms */
.label { display:block; font-size:.82rem; font-weight:600; margin-bottom:.4rem; color:#334155; }
.input { width:100%; border:1.5px solid #CBD5E1; border-radius:.9rem; padding:.8rem 1rem; font-size:.95rem; transition: all .2s ease; background:#fff; }
.input:focus { outline:none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(14,165,160,.15); }
.input.invalid { border-color: #DC2626; background: #FEF2F2; box-shadow: 0 0 0 4px rgba(220,38,38,.12); }
.input.invalid:focus { border-color: #DC2626; box-shadow: 0 0 0 4px rgba(220,38,38,.18); }
.contact-row { display:flex; gap:1rem; align-items:flex-start; background:#fff; border:1px solid #E2E8F0; border-radius:1.2rem; padding:1.1rem 1.2rem; transition:all .2s ease; }
a.contact-row:hover { border-color:#99F6E4; transform:translateY(-2px); box-shadow:0 16px 34px -18px rgba(10,22,40,.3); }
.c-icon { width:2.5rem; height:2.5rem; flex-shrink:0; border-radius:.9rem; background:var(--ink); color:#fff; display:grid; place-items:center; }

/* Reveal on scroll */
.reveal { opacity:0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity:1; transform:none; }
.delay-100 { transition-delay:.1s; } .delay-200 { transition-delay:.2s; } .delay-300 { transition-delay:.3s; }

#toTop.show { opacity:1; pointer-events:auto; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.01ms !important; transition-duration:.01ms !important; }
  .reveal { opacity:1; transform:none; }
}