/* ============================================================
   ZEPHARION LABS — style.css
   Deep indigo base · amber accent · teal secondary
   ============================================================ */
:root{
  --ink:#060A1E;
  --ink-2:#0B1230;
  --panel:rgba(13,20,52,.72);
  --line:rgba(140,160,220,.14);
  --text:#E9EDF8;
  --muted:#96A0BC;
  --amber:#FFB03A;
  --amber-deep:#E08A00;
  --teal:#4FE3C1;
  --r-lg:22px;
  --r-sm:12px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--text);
  font-family:'Manrope',sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
::selection{background:var(--amber);color:#1A1002}
h1,h2,h3{font-family:'Unbounded',sans-serif;font-weight:600;line-height:1.16}
a{color:inherit;text-decoration:none}

/* ---------- fixed 3D canvas ---------- */
#webgl{
  position:fixed;inset:0;
  width:100%;height:100%;
  z-index:0;
  display:block;
}
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(6,10,30,.85),rgba(6,10,30,.45));
  border-bottom:1px solid var(--line);
}
.nav-in{
  width:min(1240px,94vw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;height:72px;
}
.logo{display:flex;align-items:center;gap:11px;font-family:'Unbounded';font-weight:700;font-size:17px}
.logo-mark{
  width:34px;height:34px;border-radius:9px;
  background:conic-gradient(from 210deg,var(--amber),#FF7A3A 40%,var(--amber-deep) 70%,var(--amber));
  display:grid;place-items:center;color:#20150A;font-size:15px;font-weight:700;
  box-shadow:0 0 22px rgba(255,176,58,.35);
}
.nav-links{display:flex;gap:32px;font-weight:600;font-size:14.5px;color:var(--muted)}
.nav-links a{transition:color .2s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--text)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:700;font-size:15px;
  padding:13px 26px;border-radius:999px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s, box-shadow .18s, background .18s;
}
.btn:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.btn-amber{background:var(--amber);color:#20150A;box-shadow:0 6px 26px rgba(255,176,58,.30)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(255,176,58,.42)}
.btn-ghost{border-color:rgba(150,170,230,.35);color:var(--text)}
.btn-ghost:hover{background:rgba(150,170,230,.08)}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---------- scroll sections ---------- */
main{position:relative;z-index:2}
.sec{
  min-height:100vh;
  display:flex;align-items:center;
  position:relative;
  width:min(1240px,94vw);margin:0 auto;
  padding:110px 0;
}
.sec.tall{min-height:130vh}

.panel{
  max-width:520px;
  background:linear-gradient(165deg,var(--panel),rgba(9,14,40,.55));
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:44px 42px;
  backdrop-filter:blur(10px);
  box-shadow:0 30px 80px rgba(0,0,0,.35);
}
.panel.left{margin-right:auto}
.panel.right{margin-left:auto}
.panel.center{margin:0 auto;text-align:center}
.panel.wide{max-width:1100px;margin:0 auto;background:none;border:none;box-shadow:none;backdrop-filter:none;padding:0}

h1{font-size:clamp(36px,4.6vw,56px);letter-spacing:-.01em;margin-bottom:22px}
h2{font-size:clamp(28px,3.4vw,42px);margin-bottom:18px}
h1 em,h2 em{font-style:normal;color:var(--amber)}
.lead{font-size:17px;color:var(--muted);margin-bottom:26px;max-width:52ch}
.center-text{text-align:center;margin-left:auto;margin-right:auto}

.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:700;font-size:13.5px;color:var(--teal);
  border:1px solid rgba(79,227,193,.3);border-radius:999px;
  padding:8px 16px;margin-bottom:26px;
  background:rgba(79,227,193,.06);
}
.kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal)}

.ctas{display:flex;gap:16px;flex-wrap:wrap}
.stats{display:flex;gap:34px;margin-top:44px;color:var(--muted);font-size:14px;font-weight:600;flex-wrap:wrap}
.stats b{display:block;font-family:'Unbounded';font-size:21px;color:var(--text);font-weight:600;margin-bottom:2px}

.ticks{list-style:none;display:flex;flex-direction:column;gap:13px;font-size:15px;color:#C4CCE4}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks li::before{content:"✓";color:var(--teal);font-weight:800;flex:none}

.geo{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:10px}
.geo span{
  border:1px solid var(--line);border-radius:999px;
  padding:10px 20px;font-weight:700;font-size:14px;color:var(--muted);
  background:rgba(10,17,48,.6);
}
.geo span b{color:var(--amber);font-weight:800;margin-right:7px}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;margin-top:52px}
.plan{
  background:linear-gradient(170deg,rgba(14,22,56,.9),rgba(10,17,48,.9));
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:38px 32px;display:flex;flex-direction:column;
  backdrop-filter:blur(8px);
}
.plan.hot{border-color:rgba(255,176,58,.5);box-shadow:0 24px 70px rgba(255,140,20,.13);position:relative}
.plan.hot .flag{position:absolute;top:-13px;left:32px;background:var(--amber);color:#20150A;font-size:12px;font-weight:800;padding:5px 14px;border-radius:999px}
.plan h3{font-size:17px;margin-bottom:8px}
.plan .who{color:var(--muted);font-size:14px;margin-bottom:24px}
.price{font-family:'Unbounded';font-size:38px;font-weight:600}
.price small{font-family:'Manrope';font-size:14px;color:var(--muted);font-weight:600}
.plan ul{list-style:none;margin:26px 0 34px;display:flex;flex-direction:column;gap:12px;font-size:14.5px;color:#C4CCE4}
.plan li{display:flex;gap:11px;align-items:flex-start}
.plan li::before{content:"✓";color:var(--teal);font-weight:800}
.plan .btn{margin-top:auto;justify-content:center}

/* ---------- hero choreography + hints ---------- */
#hero .panel > *{opacity:0;transform:translateY(18px);animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards}
#hero .panel > *:nth-child(1){animation-delay:.15s}
#hero .panel > *:nth-child(2){animation-delay:.28s}
#hero .panel > *:nth-child(3){animation-delay:.41s}
#hero .panel > *:nth-child(4){animation-delay:.54s}
#hero .panel > *:nth-child(5){animation-delay:.70s}
@keyframes rise{to{opacity:1;transform:none}}

.scroll-hint{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  color:var(--muted);font-size:12.5px;font-weight:700;letter-spacing:.14em;
  display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;
  animation:rise .8s 1.3s forwards;
}
.scroll-hint span{width:1px;height:34px;background:linear-gradient(var(--muted),transparent)}

/* ---------- footer ---------- */
footer{position:relative;z-index:2;border-top:1px solid var(--line);padding:44px 0;background:var(--ink-2)}
.foot-in{
  width:min(1240px,94vw);margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;
  color:var(--muted);font-size:14px;
}
.foot-links{display:flex;gap:26px;font-weight:600}
.foot-links a:hover{color:var(--text)}

/* ---------- motion & responsive ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  #hero .panel > *,.scroll-hint{opacity:1;transform:none}
}

@media (max-width:980px){
  .nav-links{display:none}
  .panel{max-width:none;width:100%;padding:34px 26px}
  .panel.left,.panel.right{margin:0}
  .sec{align-items:flex-end;padding:120px 0 90px}
  .sec.tall{align-items:center}
  .plans{grid-template-columns:1fr}
  .stats{gap:22px}
}