/* KŌINInft — nft.koini.io · Koini Global, LLC
   Brand-exact per KOINInft Brand Guidelines v1.0.
   Noir canvas · Ink panels · Bone text · Slate secondary.
   Amber = Buy / single primary action ONLY. Red = risk. Blue = links/info. */

:root{
  --noir:#0B0D10;   /* canvas */
  --ink:#121A2B;    /* panels */
  --bone:#F2EDE6;   /* primary text */
  --slate:#80868F;  /* secondary text — never on interactive text */
  --amber:#E3A33B;  /* the single primary action */
  --red:#E8524A;    /* risk / destructive */
  --blue:#3F78D1;   /* links / info */
  --hair:rgba(242,237,230,.12);
  --panel-edge:rgba(242,237,230,.06);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--noir);
  color:var(--bone);
  font-family:'Jost',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-weight:300;
  line-height:1.6;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* ---- top bar ---- */
header.nav{position:sticky;top:0;z-index:20;background:rgba(11,13,16,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--panel-edge)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.nav .brand{display:flex;align-items:center;gap:16px}
.nav .brand img{height:46px;width:auto}
.nav .brand .name{font-weight:400;letter-spacing:.10em;font-size:23px;color:var(--bone);line-height:1}
.nav .links{display:flex;gap:28px;align-items:center}
.nav .links a{color:var(--slate);font-size:14.5px;letter-spacing:.04em}
.nav .links a:hover{color:var(--bone);text-decoration:none}
@media(max-width:640px){.nav .links{display:none}}

/* ---- hero ---- */
.hero{padding:96px 0 72px;text-align:center}
.hero .mark{height:120px;margin:0 auto 40px}
.hero h1{font-weight:300;font-size:clamp(40px,8vw,84px);line-height:1.02;letter-spacing:-.01em}
.hero h1 .amber{color:var(--amber)}
.hero .sub{color:var(--slate);font-size:clamp(17px,2.4vw,21px);max-width:620px;margin:28px auto 0;font-weight:300}
.pill{display:inline-block;margin-bottom:40px;padding:7px 16px;border:1px solid var(--hair);border-radius:999px;color:var(--slate);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase}

/* ---- email capture ---- */
.capture{margin:44px auto 0;max-width:460px}
.capture form{display:flex;gap:10px}
.capture input[type=email]{
  flex:1;background:var(--ink);border:1px solid var(--hair);border-radius:10px;
  color:var(--bone);font-family:inherit;font-size:15px;padding:14px 16px;font-weight:300}
.capture input::placeholder{color:var(--slate)}
.capture input:focus{outline:none;border-color:var(--slate)}
.btn-amber{
  background:var(--amber);color:#1a1205;border:none;border-radius:10px;
  font-family:inherit;font-weight:500;font-size:15px;padding:14px 22px;cursor:pointer;letter-spacing:.02em}
.btn-amber:hover{filter:brightness(1.06)}
/* amber buttons rendered as links keep dark ink text, even inside .doc */
a.btn-amber,.doc a.btn-amber{color:#1a1205;text-decoration:none}
a.btn-amber:hover,.doc a.btn-amber:hover{color:#1a1205;text-decoration:none;filter:brightness(1.06)}
.capture .note{color:var(--slate);font-size:12.5px;margin-top:12px;letter-spacing:.02em}
.capture .ok{color:var(--amber)}
.capture .err{color:var(--red)}
@media(max-width:480px){.capture form{flex-direction:column}}

/* ---- section scaffold ---- */
section{padding:72px 0;border-top:1px solid var(--panel-edge)}
.eyebrow{color:var(--amber);font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:400;margin-bottom:18px}
h2{font-weight:300;font-size:clamp(28px,4.5vw,42px);line-height:1.1;letter-spacing:-.005em;max-width:16ch}
.lead{color:var(--slate);font-size:17px;max-width:60ch;margin-top:18px}

/* ---- three verbs ---- */
.verbs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.verb{background:var(--ink);border:1px solid var(--panel-edge);border-radius:16px;padding:30px}
.verb h3{font-weight:400;font-size:20px;margin-bottom:10px}
.verb.buy h3{color:var(--amber)}
.verb p{color:var(--slate);font-size:15px}
@media(max-width:760px){.verbs{grid-template-columns:1fr}}

/* ---- feature rows ---- */
.feat{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:40px}
.card{background:var(--ink);border:1px solid var(--panel-edge);border-radius:16px;padding:28px}
.card h3{font-weight:400;font-size:17px;margin-bottom:8px}
.card p{color:var(--slate);font-size:14.5px}
@media(max-width:760px){.feat{grid-template-columns:1fr}}

/* ---- chains ---- */
.chainrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.chip{border:1px solid var(--hair);border-radius:999px;padding:9px 16px;font-size:14px;color:var(--bone)}
.chip.soon{color:var(--slate)}
.chip.soon::after{content:" · soon";color:var(--slate);font-size:12px}

/* ---- pricing honesty ---- */
.price{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.price .big{font-weight:300;font-size:46px;color:var(--bone)}
.price .buy .big{color:var(--amber)}
.price small{color:var(--slate);display:block;margin-top:6px;font-size:14px}
@media(max-width:620px){.price{grid-template-columns:1fr}}

/* ---- footer ---- */
footer{border-top:1px solid var(--panel-edge);padding:48px 0 60px;color:var(--slate);font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
footer a{color:var(--slate)}
footer a:hover{color:var(--bone);text-decoration:none}
footer .fbrand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
footer .fbrand img{height:22px}
footer .legal{max-width:46ch}
footer .flinks{display:flex;gap:22px;flex-wrap:wrap}
.disclaimer{color:var(--slate);font-size:12px;margin-top:26px;max-width:70ch;line-height:1.5}

/* ---- legal / support pages ---- */
.doc{padding:60px 0 80px;max-width:760px}
.doc h1{font-weight:300;font-size:clamp(30px,5vw,44px);margin-bottom:8px}
.doc .updated{color:var(--slate);font-size:13.5px;margin-bottom:40px;letter-spacing:.04em}
.doc h2{font-weight:400;font-size:21px;margin:36px 0 12px;max-width:none}
.doc p,.doc li{color:#cfcabf;font-size:15.5px;margin-bottom:12px}
.doc ul{padding-left:22px}
.doc a{color:var(--blue)}
.doc .back{display:inline-block;margin-bottom:30px;color:var(--slate);font-size:14px;letter-spacing:.04em}