/* =============================================================================
   Nyman Labs — "Nocturne" design system
   Single source of truth for the company site. Dark, luxe, Apple-inspired:
   generous space, precise type, gold used sparingly. See CLAUDE.md.
   ---------------------------------------------------------------------------
   FONT NOTE: Display = Optima, Body = Avenir Next / SF. These render natively
   on Apple devices. For consistent rendering on Android/Windows, self-host an
   open humanist face (see /assets/fonts/README) and wire the @font-face block
   below. Until then the stack degrades gracefully to system-ui.
   ========================================================================== */

/* @font-face {                         <- enable when self-hosted fonts are added
  font-family:"NL Display"; font-weight:400; font-display:swap;
  src:url("/assets/fonts/display.woff2") format("woff2");
} */

:root{
  --bg:#0B0C10; --bg-2:#101219; --surface:#161922; --surface-2:#1B1F2A;
  --text:#F2F3F6; --text-2:#A2A4AF; --muted:#6E7079;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.14);
  --gold:#C9A24B; --gold-2:#E7CB84;
  --teal:#4FB7B4; --amber:#E1A85A;                 /* product accents (2Veo) */
  --maxw:78rem; --maxw-doc:46rem;
  --step:clamp(88px,12vw,150px);
  --disp:"Optima","Optima Nova","Avenir Next",ui-rounded,system-ui,sans-serif;
  --sans:"Avenir Next","SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:clip;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(22px,5vw,60px);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.kicker{font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);font-weight:600;}

/* ---- nav ---- */
header.nav{position:sticky;top:0;z-index:30;background:rgba(11,12,16,.66);
  backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);
  border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;gap:26px;min-height:72px;}
.brand{font-family:var(--disp);font-size:1.32rem;letter-spacing:.03em;white-space:nowrap;}
.brand span{color:var(--gold);}
.navmenu{margin-left:auto;display:flex;align-items:center;gap:28px;}
.nav nav{display:flex;gap:30px;flex-wrap:wrap;}
.navtoggle{display:none;}
.nav nav a{font-size:.83rem;letter-spacing:.04em;color:var(--text-2);transition:color .2s;}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--text);}
.nav .cta{border:1px solid var(--line-2);border-radius:999px;padding:8px 18px;color:var(--text);font-size:.82rem;}
.nav .cta:hover{border-color:var(--gold);color:var(--gold-2);}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-size:.92rem;letter-spacing:.01em;
  padding:15px 30px;border-radius:999px;
  transition:transform .2s,filter .2s,border-color .2s,color .2s,background .2s;}
.btn.gold{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#231a06;font-weight:600;
  box-shadow:0 14px 34px -14px rgba(201,162,75,.6);}
.btn.gold:hover{filter:brightness(1.05);transform:translateY(-2px);}
.btn.ghost{border:1px solid var(--line-2);color:var(--text);}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold-2);}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden;padding:clamp(96px,17vw,208px) 0 clamp(80px,12vw,148px);text-align:center;}
.hero::before{content:"";position:absolute;left:50%;top:-14%;width:min(1100px,120%);height:640px;
  transform:translateX(-50%);pointer-events:none;
  background:radial-gradient(closest-side,rgba(201,162,75,.15),rgba(201,162,75,.04) 55%,transparent 72%);}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 80% at 50% 120%,rgba(79,183,180,.06),transparent 60%);}
.hero .wrap{position:relative;}
.hero .kicker{display:block;margin:0 0 30px;animation:rise .8s .05s both;}
.hero h1{font-family:var(--disp);font-weight:400;
  font-size:clamp(3rem,8.5vw,7rem);line-height:1.0;letter-spacing:-.015em;margin:0 auto;
  max-width:16ch;text-wrap:balance;animation:rise .8s .12s both;}
.hero h1 b{font-weight:400;color:var(--gold-2);}
.hero .sub{margin:34px auto 0;max-width:52ch;font-size:1.28rem;color:var(--text-2);animation:rise .8s .2s both;}
.hero .acts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:44px;animation:rise .8s .28s both;}
/* compact hero for interior pages */
.hero.sub-page{padding:clamp(80px,12vw,140px) 0 clamp(40px,6vw,64px);text-align:left;}
.hero.sub-page h1{margin:0;max-width:20ch;}
.hero.sub-page .sub{margin:26px 0 0;}

/* ---- statement ---- */
.statement{padding:var(--step) 0;text-align:center;border-top:1px solid var(--line);}
.statement p{font-family:var(--disp);font-weight:400;font-size:clamp(1.7rem,4.4vw,3.1rem);
  line-height:1.28;letter-spacing:-.01em;margin:0 auto;max-width:22ch;text-wrap:balance;color:var(--text);}
.statement em{font-style:normal;color:var(--gold-2);}

/* ---- generic section ---- */
section.blk{padding:var(--step) 0;border-top:1px solid var(--line);}
.sec-head{margin-bottom:56px;max-width:44ch;}
.sec-head h2{font-family:var(--disp);font-weight:400;font-size:clamp(2rem,4.5vw,3.1rem);
  margin:.6rem 0 0;letter-spacing:-.015em;}
.sec-head p{margin:14px 0 0;color:var(--text-2);font-size:1.1rem;}

/* ---- capabilities ---- */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.cap{padding:6px 4px;border-top:1px solid var(--line-2);}
.cap .n{font-family:var(--disp);font-size:1.05rem;color:var(--gold);padding-top:20px;display:block;}
.cap h3{font-size:1.3rem;margin:16px 0 10px;font-weight:600;}
.cap p{margin:0;color:var(--text-2);font-size:1.02rem;}

/* ---- product showcase ---- */
.showcase{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.pcard{position:relative;border:1px solid var(--line);border-radius:22px;overflow:hidden;
  background:linear-gradient(180deg,var(--surface),var(--bg-2));transition:transform .3s,border-color .3s;
  display:flex;flex-direction:column;min-height:420px;}
.pcard:hover{transform:translateY(-4px);border-color:var(--line-2);}
.pcard .canvas{display:block;height:210px;position:relative;overflow:hidden;}
.pcard.edu .canvas{background:
  radial-gradient(120% 130% at 78% 12%,rgba(79,183,180,.5),transparent 55%),
  linear-gradient(160deg,#12303a,#0d1622);}
.pcard.trk .canvas{background:
  radial-gradient(120% 130% at 78% 12%,rgba(225,168,90,.45),transparent 55%),
  linear-gradient(160deg,#2c2417,#0f1119);}
.pcard .tile{position:absolute;left:34px;bottom:-30px;width:150px;height:190px;border-radius:26px;
  background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(4px);
  box-shadow:0 26px 50px -18px rgba(0,0,0,.7);}
.pcard .tile::before{content:"";position:absolute;inset:16px 16px auto 16px;height:8px;border-radius:4px;
  background:rgba(255,255,255,.3);}
.pcard .tile::after{content:"";position:absolute;inset:34px 16px auto 16px;height:6px;border-radius:3px;
  background:rgba(255,255,255,.16);box-shadow:0 16px 0 rgba(255,255,255,.16),0 32px 0 rgba(255,255,255,.1);}
.pcard .iris{position:absolute;right:30px;top:34px;width:70px;height:70px;}
.pcard.edu .iris{color:var(--teal);} .pcard.trk .iris{color:var(--amber);}
.pcard .body{padding:34px 32px 30px;display:flex;flex-direction:column;flex:1;}
.pcard .plat{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
.pcard h3{font-family:var(--disp);font-weight:400;font-size:1.85rem;margin:10px 0 8px;}
.pcard p{margin:0 0 22px;color:var(--text-2);font-size:1.02rem;flex:1;}
.pcard .link{font-size:.9rem;color:var(--gold-2);}
.pcard.edu:hover .link{color:var(--teal);} .pcard.trk:hover .link{color:var(--amber);}
/* card actions: explore link + App Store button */
.pactions{display:flex;flex-direction:column;align-items:flex-start;gap:16px;}
.appstore{display:inline-flex;align-items:center;transition:transform .2s,filter .2s;}
.appstore img,.appstore svg{height:28px;width:auto;display:block;}
/* App Store badge pinned to the top-left of the card (mirrors the 'coming soon' badge) */
.pcard .appstore-top{position:absolute;top:20px;left:32px;z-index:3;
  box-shadow:0 2px 12px rgba(0,0,0,.45);border-radius:8px;}
.appstore:hover{transform:translateY(-1px);filter:brightness(1.08);}
.appstore.soon{background:transparent;border:1px solid var(--line-2);color:var(--muted);
  border-radius:7px;padding:6px 11px;font-size:.78rem;cursor:default;}
.appstore.soon:hover{transform:none;filter:none;}
/* "coming soon" badge over a product canvas */
.pcard .badge{position:absolute;top:20px;left:32px;z-index:3;line-height:1;
  background:rgba(8,9,13,.85);border:1px solid var(--line-2);color:var(--gold-2);
  font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  padding:7px 13px;border-radius:999px;box-shadow:0 2px 10px rgba(0,0,0,.4);}
.soon{margin-top:26px;border:1px dashed var(--line-2);border-radius:16px;padding:22px 28px;
  display:flex;align-items:center;gap:18px;color:var(--text-2);flex-wrap:wrap;}
.soon b{font-family:var(--disp);font-weight:400;color:var(--text);font-size:1.15rem;}
.soon .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold);flex:0 0 auto;}

/* ---- pricing ---- */
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.tier{position:relative;background:linear-gradient(180deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:20px;padding:36px 32px;display:flex;flex-direction:column;}
.tier.feature{border-color:rgba(201,162,75,.5);
  box-shadow:0 0 0 1px rgba(201,162,75,.22),0 40px 80px -40px rgba(201,162,75,.35);}
.tier .lbl{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);}
.tier h3{font-family:var(--disp);font-weight:400;font-size:1.7rem;margin:8px 0 4px;}
.tier .amt{font-size:1.06rem;color:var(--gold-2);margin-bottom:22px;font-weight:600;font-variant-numeric:tabular-nums;}
.tier p{margin:0 0 26px;color:var(--text-2);font-size:1rem;flex:1;}
.tier ul{margin:0 0 26px;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;}
.tier li{color:var(--text-2);font-size:.96rem;padding-left:22px;position:relative;}
.tier li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:2px;
  background:var(--gold);opacity:.7;}
.tier .go{font-size:.9rem;color:var(--gold-2);margin-top:auto;}
.fineprint{margin-top:30px;color:var(--muted);font-size:.92rem;max-width:64ch;line-height:1.7;}

/* ---- contact ---- */
.contact{padding:var(--step) 0;text-align:center;border-top:1px solid var(--line);}
.contact .kicker{display:block;margin-bottom:26px;}
.contact .big{font-family:var(--disp);font-weight:400;font-size:clamp(2.2rem,7vw,4.4rem);
  letter-spacing:-.015em;margin:0 auto;max-width:20ch;text-wrap:balance;}
.contact .big a{color:var(--gold-2);border-bottom:1px solid rgba(201,162,75,.45);}
.contact .big a:hover{border-color:var(--gold-2);}

/* ---- document / prose (About, legal, support) ---- */
main.doc{max-width:var(--maxw-doc);margin:0 auto;padding:clamp(56px,9vw,96px) clamp(22px,5vw,0) var(--step);}
main.doc h1{font-family:var(--disp);font-weight:400;font-size:clamp(2rem,5vw,3rem);
  letter-spacing:-.015em;margin:0 0 .3em;text-wrap:balance;}
main.doc h2{font-family:var(--disp);font-weight:400;font-size:1.5rem;margin:2em 0 .5em;
  padding-top:1.3em;border-top:1px solid var(--line);}
main.doc h2:first-of-type{border-top:0;padding-top:0;}
main.doc p,main.doc li{color:var(--text-2);}
main.doc a{color:var(--gold-2);text-decoration-thickness:.06em;text-underline-offset:.15em;}
main.doc strong{color:var(--text);}
main.doc ul{padding-left:1.2em;} main.doc li{margin:.4em 0;}
.updated{display:inline-block;margin:.4em 0 1.6em;padding:5px 14px;border:1px solid var(--line);
  border-radius:999px;font-size:.82rem;color:var(--muted);}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:40px 0 66px;color:var(--muted);font-size:.83rem;}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;}
footer nav{display:flex;gap:22px;flex-wrap:wrap;}
footer nav a:hover{color:var(--text-2);}

/* ---- motion & responsive ---- */
@keyframes rise{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
@media (max-width:820px){
  .caps,.price{grid-template-columns:1fr;}
  .showcase{grid-template-columns:1fr;}
}
/* --- mobile header + sizing (mobile-first: header must never overflow) --- */
@media (max-width:640px){
  .brand{font-size:1.16rem;}
  /* hamburger button */
  .navtoggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;
    width:42px;height:42px;margin-left:auto;padding:0;background:transparent;
    border:1px solid var(--line-2);border-radius:10px;cursor:pointer;}
  .navtoggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;
    transition:transform .2s ease,opacity .2s ease;}
  .navtoggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .navtoggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .navtoggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  /* dropdown panel */
  .navmenu{position:absolute;top:100%;left:0;right:0;margin:0;display:none;
    flex-direction:column;align-items:stretch;gap:0;
    padding:6px clamp(22px,5vw,60px) 22px;background:var(--bg-2);
    border-bottom:1px solid var(--line);box-shadow:0 26px 44px -26px rgba(0,0,0,.75);}
  .navmenu.open{display:flex;}
  .navmenu nav{flex-direction:column;gap:0;}
  .navmenu nav a{padding:15px 2px;font-size:1rem;border-top:1px solid var(--line);}
  .navmenu .cta{margin-top:16px;text-align:center;justify-content:center;padding:13px 18px;font-size:.94rem;}
  .hero .sub,.sec-head p{font-size:1.08rem;}
  .hero .acts{gap:10px;}
  .btn{padding:13px 24px;}
}
@media (max-width:380px){
  .hero h1{font-size:clamp(2.4rem,11vw,3rem);}
}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto;}}