:root {
  --bg-deep:   #14100e;
  --bg-elev:   #1c1815;
  --bg-card:   #221d19;
  --bg-hi:     #2a231e;
  --line:      #33291f;
  --line-soft: #241d18;
  --ink:       #ede8df;
  --ink-mut:   #b6ac9f;
  --ink-dim:   #8f867d;
  --accent:    #c88452;
  --accent-hi: #d99968;
  --accent-soft: rgba(200, 132, 82, 0.15);
  --success:   #7fbf7b;
  --error:     #d97878;
  --radius:    12px;
  --radius-lg: 20px;
  --serif:     'Fraunces', 'Playfair Display', Georgia, serif;
  --sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg-deep);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hi); }

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 max(24px, 5vw);
}

/* ─── Header ──────────────────────────────────────────────── */
.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(20, 16, 14, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 68px;
}
.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.brand-mark {
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
}
.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
}
.nav-links a {
  color: var(--ink-mut);
  font-size: 14px;
  font-weight: 500;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: 8px; }
@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--bg-deep);
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 0;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
  font-family: inherit;
}
.btn:hover { background: var(--accent-hi); color: var(--bg-deep); }
.btn:active { transform: translateY(1px); }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent-hi); background: transparent; }
.btn.full { width: 100%; }

/* ─── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(72px, 12vw, 140px) 0 clamp(80px, 14vw, 160px);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: -20% -10% -10% -10%;
  background:
    radial-gradient(70% 60% at 25% 20%, rgba(200, 132, 82, 0.20), transparent 55%),
    radial-gradient(60% 55% at 80% 15%, rgba(200, 132, 82, 0.10), transparent 60%),
    radial-gradient(90% 90% at 60% 85%, rgba(64, 40, 26, 0.55), transparent 60%);
  filter: blur(2px);
  z-index: 0;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 18px;
}
h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
  color: var(--ink);
}
h1 em {
  font-style: italic;
  color: var(--accent-hi);
  font-weight: 500;
}
.lead {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink-mut);
  max-width: 640px;
  margin: 0 0 36px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ─── Slabs ───────────────────────────────────────────────── */
.slab {
  padding: clamp(64px, 10vw, 120px) 0;
  border-top: 1px solid var(--line-soft);
}
.slab.dark { background: var(--bg-elev); }
.slab h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin: 0 0 22px;
  color: var(--ink);
  max-width: 800px;
}
.slab h2 em { color: var(--accent-hi); font-style: italic; font-weight: 500; }
.section-lead {
  color: var(--ink-mut);
  font-size: 17px;
  max-width: 640px;
  margin: 0 0 48px;
}

/* Features grid */
.features {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 24px;
}
.feature {
  background: var(--bg-card);
  padding: 28px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}
.feature .num {
  display: inline-block;
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  font-size: 22px;
  margin-bottom: 12px;
}
.feature h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--ink);
}
.feature p { color: var(--ink-mut); margin: 0; font-size: 15px; }

/* Areas list */
.areas {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 20px;
}
.areas li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 24px 24px 24px 0;
  border-top: 1px solid var(--line);
}
.areas li:last-child { border-bottom: 1px solid var(--line); }
.area-num {
  font-family: var(--serif);
  font-size: 44px;
  color: var(--accent);
  font-weight: 400;
  line-height: 1;
}
.areas h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 8px;
}
.areas p { color: var(--ink-mut); margin: 0; }

@media (max-width: 560px) {
  .areas li { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
  .area-num { font-size: 32px; }
}

.cta-block {
  margin-top: 24px;
}

/* ─── Auth pages ──────────────────────────────────────────── */
.auth-wrap {
  min-height: calc(100vh - 68px - 60px);
  display: flex;
  align-items: center;
  padding: 64px 24px;
}
.auth-card {
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 56px);
  max-width: 460px;
  width: 100%;
  margin: 0 auto;
}
.auth-card h1 {
  font-size: clamp(28px, 5vw, 36px);
  margin: 0 0 12px;
}
.auth-card form {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}
.auth-card label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-mut);
  letter-spacing: 0.02em;
}
.auth-card input {
  background: var(--bg-deep);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  width: 100%;
}
.auth-card input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.fine {
  margin-top: 24px;
  color: var(--ink-dim);
  font-size: 13px;
}
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 8px;
}
.alert.error {
  background: rgba(217, 120, 120, 0.10);
  color: var(--error);
  border: 1px solid rgba(217, 120, 120, 0.3);
}

/* ─── Footer ──────────────────────────────────────────────── */
.site-foot {
  padding: 28px 0;
  color: var(--ink-dim);
  font-size: 13px;
  border-top: 1px solid var(--line-soft);
  text-align: center;
}

/* Login-sent: zwei Wege + Code-Eingabe */
.two-ways {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0 24px;
}
.way {
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
}
.way-num {
  color: var(--accent);
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  margin: 0 0 4px;
}
.way-title { font-weight: 600; margin: 0 0 4px; color: var(--ink); }
.way-desc { color: var(--ink-mut); font-size: 13px; margin: 0; line-height: 1.4; }
@media (max-width: 480px) {
  .two-ways { grid-template-columns: 1fr; }
}
.code-form input[type="text"] {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 20px;
  letter-spacing: 0.14em;
  text-align: center;
}