/* HS-Soft API Platform — developer portal design system
   Light, clean, lots of whitespace. Navy ink, cyan accent (hssoft.de), HS orange as secondary. */

:root{
  /* HS AI brand: red + charcoal on white */
  --ink:#1f2227; --ink-2:#3b4046; --muted:#6b7280; --line:#e9eaec;
  --bg:#ffffff; --bg-soft:#f7f8f9; --bg-soft2:#eef0f2;
  /* Action accent = blue (buttons, links, focus). Red is reserved for the logo only. */
  --accent:#2563eb; --accent-d:#1d4ed8; --accent-ink:#1e40af; --accent-wash:#eaf1fe;
  --brand:#e8202a;  /* logo red — not used for UI chrome */
  --code-bg:#1b1d22; --code-fg:#e3e6ea; --code-dim:#8b909a; --code-str:#7ee0c8; --code-key:#8fb6ff;
  --ok:#0f9d58; --ok-bg:#e7f6ee;
  --radius:14px; --radius-sm:10px; --shadow:0 1px 2px rgba(16,33,55,.04),0 8px 24px rgba(16,33,55,.06);
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ---- top nav ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;gap:8px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);font-size:17px}
.brand:hover{text-decoration:none}
.logo-img{height:26px;width:auto;display:block}
.brand .sub{color:var(--muted);font-weight:600;font-size:13px;padding:2px 8px;border:1px solid var(--line);
  border-radius:999px;letter-spacing:.3px}
.nav .links{display:flex;gap:4px;margin-left:24px}
.nav .links a{color:var(--ink-2);font-weight:500;font-size:14px;padding:8px 12px;border-radius:8px}
.nav .links a:hover{background:var(--bg-soft);text-decoration:none;color:var(--ink)}
.nav .spacer{flex:1}
.nav .right{display:flex;align-items:center;gap:10px}
.build{font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:var(--muted);
  background:var(--bg-soft2);border:1px solid var(--line);border-radius:7px;
  padding:3px 9px;white-space:nowrap;margin-right:4px}
@media(max-width:980px){.build{display:none}}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;
  padding:10px 18px;border-radius:10px;border:1px solid transparent;cursor:pointer;
  transition:.15s ease;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent-d);color:#fff}
.btn-primary:hover{background:var(--accent-ink);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-d)}
.btn-sm{padding:7px 13px;font-size:13px}
.btn-danger{background:#fff;color:var(--ink-2);border-color:var(--line);padding:6px 12px;font-size:12px}
.btn-danger:hover{background:var(--bg-soft2);border-color:var(--muted)}

/* ---- hero ---- */
.hero{padding:88px 0 64px;background:
  radial-gradient(1200px 380px at 78% -8%,#eef2f7,transparent 60%),
  linear-gradient(180deg,#fff, var(--bg-soft))}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:var(--ink-2);background:var(--bg-soft2);border:1px solid var(--line);
  padding:5px 12px;border-radius:999px;margin-bottom:18px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
h1{font-size:46px;line-height:1.08;letter-spacing:-1.4px;margin:0 0 16px;font-weight:800}
h1 .grad{color:var(--ink)}
.lead{font-size:18px;color:var(--ink-2);margin:0 0 28px;max-width:520px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:18px;color:var(--muted);font-size:13px}
.hero-note code{background:#fff;border:1px solid var(--line);border-radius:6px;padding:2px 7px}

/* ---- code window ---- */
.code{background:var(--code-bg);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;
  border:1px solid #11203a}
.code .bar{display:flex;align-items:center;gap:7px;padding:12px 14px;border-bottom:1px solid #18233c}
.code .bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.code .bar .r{background:#ff5f57}.code .bar .y{background:#febc2e}.code .bar .g{background:#28c840}
.code .bar .t{margin-left:8px;color:var(--code-dim);font-size:12px;font-family:ui-monospace,Menlo,monospace}
.code .bar .copy{margin-left:auto;color:var(--code-dim);font-size:12px;background:transparent;border:1px solid #243149;
  border-radius:7px;padding:4px 9px;cursor:pointer}
.code .bar .copy:hover{color:#fff;border-color:#3a4d6e}
.code pre{margin:0;padding:18px 18px 20px;overflow:auto;color:var(--code-fg);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;line-height:1.7}
.code .c-cm{color:var(--code-dim)}.code .c-fl{color:#e5c07b}.code .c-st{color:var(--code-str)}.code .c-kw{color:var(--code-key)}

/* ---- sections ---- */
section{padding:64px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 44px}
.section-head h2{font-size:30px;letter-spacing:-.8px;margin:0 0 10px;font-weight:800}
.section-head p{color:var(--ink-2);margin:0}
.kicker{color:var(--muted);font-weight:700;font-size:13px;letter-spacing:.6px;text-transform:uppercase}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.feature .ic{width:42px;height:42px;border-radius:11px;background:var(--bg-soft2);color:var(--ink-2);
  display:grid;place-items:center;font-size:20px;margin-bottom:14px}
.feature h3{margin:0 0 6px;font-size:17px}
.feature p{margin:0;color:var(--ink-2);font-size:14.5px}

.soft{background:var(--bg-soft)}
.ref{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ref .box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px}
.ref .box .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-weight:600;margin-bottom:6px}
.ref .box .v{font-family:ui-monospace,Menlo,monospace;font-size:14px;color:var(--ink)}

/* endpoint list */
.eps{max-width:760px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.ep{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line)}
.ep:last-child{border-bottom:0}
.ep:hover{background:var(--bg-soft)}
.verb{font-family:ui-monospace,Menlo,monospace;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;min-width:48px;text-align:center}
.verb.get{background:#e6f0ff;color:#1d4ed8}.verb.post{background:#e7f6ee;color:#0f9d58}
.ep .path{font-family:ui-monospace,Menlo,monospace;font-size:13.5px;color:var(--ink)}
.ep .desc{margin-left:auto;color:var(--muted);font-size:13px}

/* footer */
.footer{border-top:1px solid var(--line);background:var(--bg-soft);padding:36px 0;margin-top:24px}
.footer .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer .muted{color:var(--muted);font-size:13px}
.footer .links{display:flex;gap:18px}
.footer .links a{color:var(--ink-2);font-size:13px}

/* ---- auth + dashboard ---- */
.auth-wrap{min-height:calc(100vh - 64px);display:grid;place-items:center;
  background:radial-gradient(900px 320px at 50% -10%,#eef2f7,transparent 60%),var(--bg-soft);padding:48px 24px}
.auth{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:32px}
.auth h1{font-size:23px;letter-spacing:-.5px;margin:0 0 4px}
.auth .sub{color:var(--muted);font-size:14px;margin:0 0 22px}
label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin:14px 0 6px}
input[type=text],input[type=email],input[type=password]{width:100%;padding:11px 13px;border:1px solid var(--line);
  border-radius:10px;font-size:15px;background:#fff;transition:.15s}
input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash)}
.field-err{color:#c62828;font-size:13.5px;background:#fdeaea;border:1px solid #f3cccc;border-radius:8px;padding:9px 12px;margin-bottom:8px}
.auth .full{width:100%;justify-content:center;margin-top:18px}
.auth .alt{text-align:center;color:var(--muted);font-size:13.5px;margin:18px 0 0}

.dash{padding:32px 0 48px;background:var(--bg-soft);min-height:calc(100vh - 64px)}
.dash .head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}
.dash .head h1{font-size:24px;letter-spacing:-.5px;margin:0}
.dash .head .who{color:var(--muted);font-size:13.5px;margin-top:4px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin-bottom:20px}
.panel h2{font-size:16px;margin:0 0 16px;display:flex;align-items:center;gap:8px}
.panel .hint{color:var(--muted);font-size:13px;margin:14px 0 0}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);
  padding:0 10px 10px;border-bottom:1px solid var(--line)}
td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
.tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--bg-soft2);color:var(--ink-2)}
.tag.env{background:var(--accent-wash);color:var(--accent-d)}
code{font-family:ui-monospace,Menlo,monospace;font-size:13px;background:var(--bg-soft);border:1px solid var(--line);border-radius:6px;padding:2px 7px}
.key{background:var(--ok-bg);border:1px solid #b6e3c8;border-radius:10px;padding:14px;margin:0 0 16px}
.key .lab{font-size:12px;font-weight:700;color:#0a7b43;text-transform:uppercase;letter-spacing:.3px;margin-bottom:7px}
.key code{background:#fff;border-color:#bfe6cd;word-break:break-all;display:inline-block;padding:6px 9px}
.stat{display:flex;align-items:baseline;gap:10px}
.stat .n{font-size:30px;font-weight:800;letter-spacing:-1px}
.stat .u{color:var(--muted);font-size:14px}
.snippet{margin-top:12px}
form.inline{display:inline}

@media(max-width:820px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .grid-3,.ref{grid-template-columns:1fr}
  h1{font-size:36px}
  .nav .links{display:none}
}