/* ===== Self-hosted Inter (D-012: static 400/600/700 saja, tanpa varian miring, tanpa CDN) ===== */
@font-face{font-family:Inter;src:url("/assets/fonts/Inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url("/assets/fonts/Inter-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url("/assets/fonts/Inter-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --bg:#0a0a0a; --surface:#141414; --surface-2:#1b1b1b;
  --border:#262626; --border-2:#323232;
  --text:#f5f5f5; --text-2:#b8b8b8; --text-3:#9a9a9a;
  --accent:#f5f5f5; --accent-text:#0a0a0a;
  --success:#34d399; --warning:#fbbf24; --danger:#f87171;
  --r-sm:8px; --r:12px; --r-lg:14px;
  --sans:Inter,system-ui,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,"DejaVu Sans Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{color-scheme:dark;scroll-behavior:smooth;font-synthesis:none;font-synthesis-style:none}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--text);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-text);padding:8px 16px;border-radius:0 0 var(--r-sm) 0;z-index:50}
.skip:focus{left:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px}

/* ===== Header ===== */
.top{border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(10,10,10,.85);backdrop-filter:blur(8px);z-index:10}
.top__in{display:flex;align-items:center;gap:32px;height:64px}
.brand{display:inline-flex;flex-direction:column;line-height:1.35}
.brand__main{font-size:19px;font-weight:650;letter-spacing:-.01em;color:var(--text)}
/* JGKG-106 item 9: spacing item nav dinaikkan dari 4px ke 8px + padding per link
   8px sehingga total gap visual >= 16px. */
.nav{display:flex;gap:8px;margin-left:8px}
.nav a{padding:8px 14px;border-radius:var(--r-sm);color:var(--text-2);font-size:15px}
.nav a:hover{color:var(--text);background:var(--surface-2)}
.top__cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;border-radius:10px;padding:10px 18px;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn--ghost{color:var(--text-2);border-color:transparent}
.btn--ghost:hover{color:var(--text);background:var(--surface-2)}
.btn--accent{background:var(--accent);color:var(--accent-text)}
.btn--accent:hover{background:#fff}
.btn--outline{border-color:var(--border-2);color:var(--text)}
.btn--outline:hover{background:var(--surface-2)}

/* ===== Hero ===== */
.hero{padding:96px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -20% auto;height:120%;background:radial-gradient(ellipse 60% 45% at 50% 0%,rgba(245,245,245,.07),transparent 70%);pointer-events:none}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.28em;color:var(--text-2);text-transform:uppercase}
.eyebrow::before{content:"";display:inline-block;width:24px;height:1px;background:var(--border-2);vertical-align:middle;margin-right:12px}
.hero h1{font-size:76px;line-height:1.02;letter-spacing:-.035em;font-weight:650;margin:18px 0 20px}
.hero__sub{font-size:17px;color:var(--text-2);max-width:46ch;margin-bottom:32px}
.hero__sub strong{color:var(--text);font-weight:600}
.hero__cta{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
/* JGKG-106 item 12: BASE URL chip + komentar dinaikkan kontrasnya (teks-3 ->
   teks-2, border chip lebih terang) — sebelumnya di bawah 4.5:1. */
.hero__meta{margin-top:28px;font-family:var(--mono);font-size:13px;color:var(--text-2);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.hero__meta code{color:var(--text);background:var(--surface);border:1px solid var(--border-2);padding:3px 10px;border-radius:6px}

/* ===== Code ===== */
.code{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.code__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}
.code__dots{display:flex;gap:6px}
.code__dots span{width:10px;height:10px;border-radius:50%;background:var(--border-2)}
.code__file{font-family:var(--mono);font-size:13px;color:var(--text-2);margin-left:8px}
.code pre{padding:20px 22px;font-family:var(--mono);font-size:13px;line-height:1.75;color:var(--text-2);overflow-x:auto}
.code .k{color:var(--text);font-weight:600}
.code .s{color:var(--text)}
/* JGKG-106 item 12: komentar "# dari dashboard" dinaikkan dari text-3 ke text-2
   agar kontras >= 4.5:1 di atas surface. */
.code .c{color:var(--text-2)}
.code__foot{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--border);font-family:var(--mono);font-size:13px;color:var(--text-2)}
.code__foot code{color:var(--text-2)}

/* ===== Supported AI Models (logo wall) ===== */
.bmodels{padding:72px 0 88px;border-top:1px solid var(--border)}
.bmodels h2{font-size:30px;letter-spacing:-.02em;font-weight:650;text-align:center;margin-bottom:56px}
.bmodels__grid{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;column-gap:48px;row-gap:56px;max-width:920px;margin:0 auto}
/* JGKG-177 (Max): item = 1/4 baris -> baris pertama tepat 4, baris kedua 3 tetap center */
.bmodels__grid span{flex:0 0 calc((100% - 144px)/4);text-align:center;color:var(--text);white-space:nowrap;cursor:default;transition:color .18s ease,transform .18s ease}
/* JGKG-176 (Max): hover wordmark -> warna brand resmi masing-masing */
.bmodels__grid span:hover,.bmodels__grid span:focus-visible{transform:translateY(-1px)}
.wm-openai:hover{color:#10a37f}
.wm-anthropic:hover{color:#d97757}
.wm-deepseek:hover{color:#4d6bfe}
.wm-zai:hover{color:#8b5cf6}
.wm-moonshot:hover{color:#6a5cff}
.wm-google:hover{color:#4285f4}
.wm-meta:hover{color:#0668e1}
.wm-openai{font-size:24px;font-weight:650;letter-spacing:-.015em}
/* JGKG-106 item 10: wordmark Anthropic disamakan bobot visualnya dengan logo
   lain (serif perlu ukuran sedikit lebih besar agar tinggi x setara). */
.wm-anthropic{font-size:25px;font-weight:700;letter-spacing:.01em;font-family:Georgia,"Times New Roman",serif}
.wm-deepseek{font-size:23px;font-weight:700;letter-spacing:-.01em}
.wm-zai{font-size:22px;font-weight:700;letter-spacing:.06em;font-family:var(--mono)}
.wm-moonshot{font-size:20px;font-weight:500;letter-spacing:.12em}
.wm-google{font-size:23px;font-weight:500;letter-spacing:-.01em}
.wm-meta{font-size:24px;font-weight:700;letter-spacing:-.02em}

/* ===== Footer ===== */
.foot{border-top:1px solid var(--border);padding:36px 0 44px}
.foot__in{display:flex;align-items:flex-start;justify-content:space-between;gap:32px;flex-wrap:wrap}
/* JGKG-106 item 9: footer links dinaikkan gap dari 20px ke 24px + padding klik. */
.foot__links{display:flex;gap:16px;font-size:14.5px;color:var(--text-2)}
.foot__links a{padding:6px 8px;border-radius:6px}
.foot__links a:hover{color:var(--text)}
.foot__note{margin-top:22px;font-size:13px;color:var(--text-2)}

@media (max-width:960px){
  .hero__grid{grid-template-columns:minmax(0,1fr)}
  .hero h1{font-size:56px}
  .feat__grid{grid-template-columns:minmax(0,1fr)}
}
/* JGKG-172: mobile public — header tidak lagi memaksa satu baris (menyebabkan
   scrollWidth 615 di 390px). Wrap + stack, nav boleh turun ke baris kedua. */
@media (max-width:720px){
  .wrap{padding:0 20px}
  .top__in{height:auto;flex-wrap:wrap;gap:10px 16px;padding:12px 0}
  .nav{margin-left:0;order:3;flex-basis:100%;gap:4px}
  .nav a{padding:6px 10px;font-size:14px}
  .top__cta{gap:8px}
  .btn{font-size:14px;padding:8px 14px}
  .hero{padding:56px 0 48px}
  .hero h1{font-size:40px}
  /* watermark brand: nowrap + font besar adalah penyebab meluap kedua */
  .bmodels__grid span{white-space:normal;overflow-wrap:anywhere;flex-basis:calc((100% - 16px)/2)}
  .bmodels__grid{gap:28px 16px!important}
  .wm-openai{font-size:18px}
  .wm-anthropic{font-size:17px}
  .wm-deepseek{font-size:18px}
  .wm-zai{font-size:17px}
  .wm-moonshot{font-size:15px}
  .wm-google{font-size:17px}
  .wm-meta{font-size:18px}
  /* footer publik: kolom links harus wrap di layar sempit */
  .foot__in{flex-direction:column;align-items:stretch;gap:18px}
  .foot__links{flex-wrap:wrap;gap:4px 8px}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}