/* NARCHVIZ · PUSULA + NarChat — paylaşılan marka tasarım sistemi (brand-book v1.0) */
:root{
  --bg:#190D11; --bg-2:#20121A; --bg-3:#2A1820;
  --ivory:#FAF2EE; --cream:#F5EDE8;
  --gold:#C8956C; --copper:#8B5E3C;
  --txt:#F5EDE8; --txt-soft:#cdbdb6; --txt-faint:#9a8a86;
  --ok:#4A7C59; --warn:#C49A3C; --err:#A64B4B; --info:#5B7FA6;
  --line:rgba(245,237,232,.10); --line-2:rgba(245,237,232,.16);
  --card:rgba(245,237,232,.035);
  --radius:14px; --radius-s:9px; --max:1120px;
  --grad:linear-gradient(120deg,var(--gold),var(--copper));
  --shadow:0 14px 40px -18px rgba(0,0,0,.7);
  --font-h:'Raleway',system-ui,sans-serif;
  --font-b:'Inter',system-ui,sans-serif;
  --font-m:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);background:var(--bg);color:var(--txt);line-height:1.6;font-size:15px;
  letter-spacing:.005em;overflow-x:hidden;
  background-image:radial-gradient(900px 500px at 78% -8%, rgba(200,149,108,.16), transparent 60%),
    radial-gradient(700px 600px at -10% 18%, rgba(139,94,60,.12), transparent 55%);
  background-attachment:fixed;}
h1,h2,h3,h4{font-family:var(--font-h);letter-spacing:.01em;line-height:1.2;font-weight:600}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.gold{color:var(--gold)}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--font-m)}
.muted{color:var(--txt-faint);font-size:12.5px}
.mt-s{margin-top:14px}.mt{margin-top:26px}.mt-l{margin-top:40px}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:rgba(25,13,17,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:700;letter-spacing:.06em;font-size:15px}
.brand .needle{width:26px;height:26px;flex:0 0 auto}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-size:13.5px;color:var(--txt-soft);transition:color .2s;letter-spacing:.02em}
.nav-links a:hover{color:var(--gold)}
.nav-cta{border:1px solid var(--gold);color:var(--gold);padding:7px 15px;border-radius:8px;font-size:13px;transition:.2s}
.nav-cta:hover{background:var(--gold);color:var(--bg)}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);color:var(--txt);border-radius:8px;padding:6px 9px;font-size:18px}
@media(max-width:860px){
  .nav-links{position:fixed;inset:62px 0 auto 0;flex-direction:column;gap:0;background:rgba(25,13,17,.97);
    border-bottom:1px solid var(--line);padding:8px 22px 18px;transform:translateY(-120%);transition:transform .3s;height:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line);width:100%;font-size:15px}
  .nav-cta{margin-top:12px;text-align:center}.menu-btn{display:block}}

/* HERO */
.hero{padding:84px 0 64px;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--line-2);padding:6px 14px;border-radius:100px;margin-bottom:26px;background:var(--card)}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(74,124,89,.18)}
.hero h1{font-size:clamp(2.5rem,7vw,4.4rem);font-weight:700;line-height:1.04;letter-spacing:-.01em}
.hero h1 .sub-grad{display:block}
.hero .lead{font-size:clamp(1.05rem,2.4vw,1.32rem);color:var(--txt-soft);max-width:680px;margin:24px 0 0;font-weight:400}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:10px;font-weight:600;font-size:14.5px;transition:.22s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--grad);color:#1a0f0a;box-shadow:0 10px 30px -10px rgba(200,149,108,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -10px rgba(200,149,108,.7)}
.btn-ghost{border-color:var(--line-2);color:var(--txt);background:var(--card)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.hero-meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:46px;padding-top:30px;border-top:1px solid var(--line)}
.hero-meta div{min-width:120px}
.hero-meta b{font-family:var(--font-h);font-size:1.7rem;font-weight:700;display:block;color:var(--cream)}
.hero-meta span{font-size:12.5px;color:var(--txt-faint);letter-spacing:.02em}

/* SECTION */
section{padding:74px 0;position:relative}
.sec-head{max-width:680px;margin-bottom:46px}
.sec-tag{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:14px;display:block}
.sec-head h2{font-size:clamp(1.9rem,4.4vw,2.7rem);font-weight:700;line-height:1.1}
.sec-head p{color:var(--txt-soft);margin-top:16px;font-size:1.04rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent)}

/* GRID + CARDS */
.grid{display:grid;gap:18px}
.g-2{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(3,1fr)}.g-5{grid-template-columns:repeat(5,1fr)}
@media(max-width:920px){.g-3,.g-5{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g-2,.g-3,.g-5{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s}
.card:hover{border-color:var(--line-2);background:rgba(245,237,232,.055);transform:translateY(-3px)}
.card .ic{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;font-size:21px;
  background:rgba(200,149,108,.12);border:1px solid rgba(200,149,108,.25);margin-bottom:16px}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card p{color:var(--txt-soft);font-size:14px}
.card .tagline{font-size:12px;color:var(--gold);font-weight:600;letter-spacing:.04em;margin-top:14px;display:block}

/* FEATURE ROW */
.feat{display:grid;grid-template-columns:1.1fr 1fr;gap:46px;align-items:center}
@media(max-width:860px){.feat{grid-template-columns:1fr;gap:30px}}
.feat ul{list-style:none;margin-top:22px}
.feat li{display:flex;gap:13px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--txt-soft)}
.feat li b{color:var(--cream);font-weight:600}
.feat li .chk{color:var(--gold);flex:0 0 auto;font-size:15px;margin-top:1px}
.panel{background:linear-gradient(160deg,var(--bg-2),var(--bg-3));border:1px solid var(--line-2);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.codeflow{font-family:var(--font-m);font-size:12.5px;line-height:1.85;color:var(--txt-soft);white-space:pre-wrap}
.codeflow .k{color:var(--gold)}.codeflow .c{color:var(--txt-faint)}

/* TABLE */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:13.5px}
th,td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line)}
thead th{background:rgba(245,237,232,.04);font-family:var(--font-h);font-weight:600;color:var(--cream);font-size:12.5px;letter-spacing:.03em;position:sticky;top:0}
tbody tr:hover{background:rgba(245,237,232,.025)}
td.pusula,th.pusula{background:rgba(200,149,108,.08);color:var(--cream)}
.yes{color:var(--ok);font-weight:600}.no{color:var(--err)}.mid{color:var(--warn)}

/* PRICE */
.price-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
@media(max-width:600px){.price-row{grid-template-columns:1fr}}
.price-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--card)}
.price-card.win{border-color:var(--gold);background:rgba(200,149,108,.07);position:relative}
.price-card .label{font-size:12.5px;color:var(--txt-faint);letter-spacing:.03em}
.price-card .amt{font-family:var(--font-h);font-size:2.3rem;font-weight:700;margin:8px 0;color:var(--cream)}
.price-card.win .amt{color:var(--gold)}
.price-card .note{font-size:13px;color:var(--txt-soft)}
.badge{position:absolute;top:-11px;right:18px;background:var(--grad);color:#1a0f0a;font-size:11px;font-weight:700;padding:4px 11px;border-radius:100px;letter-spacing:.04em}

/* MANIFESTO + LAYERS */
.manifesto{background:linear-gradient(165deg,#160B12,#1d0f18);border:1px solid var(--line-2);border-radius:18px;padding:42px;position:relative;overflow:hidden}
.manifesto::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 90% 0,rgba(91,127,166,.10),transparent 60%);pointer-events:none}
.manifesto .quote{font-family:var(--font-h);font-size:clamp(1.3rem,3vw,1.85rem);font-weight:600;line-height:1.35;color:var(--cream);max-width:740px;position:relative}
.manifesto .quote .mk{color:var(--gold)}
.manifesto .src{margin-top:16px;font-size:13px;color:var(--txt-faint);letter-spacing:.02em}
.layers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.layers{grid-template-columns:1fr}}
.layer{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--card);transition:.25s}
.layer:hover{transform:translateY(-3px);border-color:var(--line-2)}
.layer .sym{font-size:30px;margin-bottom:12px;display:block}
.layer h4{font-size:1.05rem;margin-bottom:6px}
.layer .who{font-size:12px;color:var(--gold);letter-spacing:.03em;margin-bottom:12px;display:block}
.layer p{font-size:13.5px;color:var(--txt-soft)}
.layer .ui-chip{margin-top:14px;font-size:12px;padding:7px 11px;border-radius:8px;background:rgba(245,237,232,.04);border:1px solid var(--line);color:var(--txt-soft);display:inline-block}

/* CALLOUT */
.callout{border:1px solid var(--line-2);border-radius:var(--radius);padding:26px;background:rgba(166,75,75,.06)}
.callout.reject{background:rgba(166,75,75,.07);border-color:rgba(166,75,75,.3)}
.callout h3{color:var(--cream);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.callout .x-list{list-style:none}
.callout .x-list li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--txt-soft)}
.callout .x-list li b{color:var(--err);font-weight:600}
.honesty-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:700px){.honesty-grid{grid-template-columns:1fr}}

/* ROADMAP */
.road{display:flex;flex-wrap:wrap;gap:11px}
.road .ph{border:1px solid var(--line);border-radius:100px;padding:9px 16px;font-size:13px;color:var(--txt-soft);display:flex;align-items:center;gap:8px;background:var(--card)}
.road .ph .st{font-size:11px}
.road .ph.done{border-color:rgba(74,124,89,.4);color:var(--cream)}.road .ph.done .st{color:var(--ok)}
.road .ph.now{border-color:var(--gold);color:var(--gold)}

/* ECOSYSTEM + COMBO */
.eco-head{text-align:center;max-width:640px;margin:0 auto 40px}
.eco-head h2{font-size:clamp(1.8rem,4vw,2.5rem)}.eco-head p{color:var(--txt-soft);margin-top:14px}
.combo{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin:34px 0}
.combo .b{font-family:var(--font-h);font-weight:700;font-size:1.4rem;letter-spacing:.04em}
.combo .plus{color:var(--gold);font-size:1.6rem}

/* HUB product buttons */
.hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:10px}
@media(max-width:760px){.hub-grid{grid-template-columns:1fr}}
.hub-card{position:relative;border:1px solid var(--line-2);border-radius:18px;padding:34px;background:linear-gradient(165deg,var(--bg-2),var(--bg-3));overflow:hidden;transition:.28s;display:flex;flex-direction:column;min-height:280px}
.hub-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow)}
.hub-card::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 240px at 100% 0,rgba(200,149,108,.14),transparent 60%);pointer-events:none}
.hub-card .pill{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:14px}
.hub-card h3{font-size:1.9rem;font-weight:700}
.hub-card .sl{color:var(--txt-soft);margin-top:10px;font-size:1rem;flex:1}
.hub-card .feats{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 22px}
.hub-card .feats span{font-size:12px;padding:5px 11px;border-radius:100px;border:1px solid var(--line);background:var(--card);color:var(--txt-soft)}
.hub-card .go{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;background:var(--grad);color:#1a0f0a;font-weight:700;font-size:14.5px;padding:12px 22px;border-radius:10px;transition:.2s}
.hub-card:hover .go{gap:14px}
.hub-card .demo{margin-top:12px;font-size:12.5px;color:var(--txt-faint)}
.hub-card .demo a{color:var(--gold)}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:54px 0 40px;margin-top:30px;background:rgba(0,0,0,.18)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:26px}}
footer h5{font-family:var(--font-h);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-faint);margin-bottom:16px}
footer p,footer a{font-size:14px;color:var(--txt-soft)}
footer a:hover{color:var(--gold)}
.foot-pos{font-size:13.5px;color:var(--txt-soft);max-width:380px;margin-top:12px}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--txt-faint)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.btn-primary:hover,.card:hover,.layer:hover,.hub-card:hover{transform:none}}