/* ==========================================================================
   kiimmi.ai — Design Tokens
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600;700&family=Inter:wght@400;500;600&family=Source+Serif+4:ital,wght@1,400;1,500&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Tiefes Marineblau aus dem Logo */
  --navy-900: #0A1F38;
  --navy-800: #0E2A47;   /* Primärblau */
  --navy-700: #173A5E;
  --navy-600: #2A507A;
  --navy-500: #4A6F94;
  --navy-400: #7A93B2;   /* Pixel-K Stahlblau */
  --navy-300: #A8B8CC;
  --navy-200: #D2DAE3;
  --navy-100: #E8ECF1;

  /* Akzent (default: warmes Kupfer; per Tweak schaltbar) */
  --accent-50:  #FBF1E8;
  --accent-100: #F4DDC2;
  --accent-300: #E0A877;
  --accent-500: #C67B3B;
  --accent-600: #A8642A;
  --accent-700: #84501F;

  /* Neutrale Paper-Töne */
  --paper:   #F7F5EF;     /* warmes off-white */
  --paper-2: #EFEDE5;
  --paper-3: #E5E2D8;
  --line:    #DDD9CC;
  --line-2:  #C9C4B3;

  --ink:     #14181F;
  --ink-2:   #2A3340;
  --muted:   #5C6779;
  --muted-2: #8590A2;

  /* Funktional */
  --green: #2F8F5F;
  --amber: #C99419;
  --red:   #B8422E;

  /* Schatten — petrol-getönt */
  --sh-sm: 0 1px 2px rgba(10,31,56,.06), 0 1px 1px rgba(10,31,56,.04);
  --sh-md: 0 4px 12px rgba(10,31,56,.08);
  --sh-lg: 0 16px 40px -12px rgba(10,31,56,.18);
  --sh-focus: 0 0 0 3px rgba(198,123,59,.35);

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-pill: 999px;

  /* Type — Display via clamp */
  --font-display: 'Inter Tight', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-serif:   'Source Serif 4', Georgia, serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --ease-out: cubic-bezier(.2,.7,.2,1);
}

/* Dark-mode Variante */
[data-theme="dark"] {
  --paper:   #0A1626;
  --paper-2: #0E1D31;
  --paper-3: #122541;
  --line:    #1E3354;
  --line-2:  #2A4570;
  --ink:     #F2EFE6;
  --ink-2:   #D8D4C7;
  --muted:   #9AA8BD;
  --muted-2: #6F7E94;
  --navy-800: #E8ECF1;  /* Headlines werden im Dark hell */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}
img, svg { display: block; max-width: 100%; }

/* Type defaults */
.h-display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
}
.h-section {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.serif-quote {
  font-family: var(--font-serif);
  font-style: italic;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 160ms var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent-500);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 1px 2px rgba(10,31,56,.12);
}
.btn-primary:hover { background: var(--accent-600); }
.btn-primary:active { background: var(--accent-700); transform: translateY(1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn-ghost:hover { background: var(--paper-2); }

.btn-dark {
  background: var(--navy-800);
  color: var(--paper);
}
[data-theme="dark"] .btn-dark { background: var(--paper); color: var(--navy-900); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
}
.pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-500);
}

/* Card */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
}
[data-theme="dark"] .card { background: var(--paper-2); }

/* Hairline divider */
.hr { height: 1px; background: var(--line); border: 0; }

/* Container */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ==========================================================================
   Responsive Helpers
   - Klassen markieren Layout-Bereiche, die auf kleinen Viewports umbrechen.
   - Desktop-Styles bleiben inline; CSS ueberschreibt nur auf <= Breakpoint
     mit !important, weil Inline-Styles sonst gewinnen.
   ========================================================================== */

@media (max-width: 1024px) {
  .container { padding: 0 24px; }
}

@media (max-width: 880px) {
  .container { padding: 0 20px; }

  /* Vertikales Padding ganzer Sections kleiner */
  .r-section {
    padding-top: 72px !important;
    padding-bottom: 72px !important;
  }

  /* 2- oder 3-Spalten-Grids zusammenklappen */
  .r-stack-2col,
  .r-stack-3col,
  .r-uc-header {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
    align-items: start !important;
  }

  /* Weg-Phasen-Reihen */
  .r-weg-row {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    padding: 32px 0 !important;
  }

  /* Sticky-Elemente in Stack-Layouts deaktivieren */
  .r-sticky-off { position: static !important; top: auto !important; }

  /* Cards mit grossem Padding kleiner machen */
  .r-card-lg { padding: 24px !important; }
  .r-card-xl { padding: 28px !important; }

  /* Nav-Links ausblenden, Button bleibt */
  .r-nav-links a:not(.btn) { display: none !important; }
  .r-nav-links .btn { padding: 10px 14px !important; font-size: 13px !important; }

  /* Hero Pixel-K verkleinern */
  .r-pixel-hero { right: -28% !important; opacity: 0.55 !important; }
  .r-pixel-hero svg { width: 320px !important; height: 320px !important; }

  /* Kontakt Pixel-K am unteren Rand */
  .r-pixel-bottom svg { width: 280px !important; height: 280px !important; }

  /* Hero CTA: Block stretchen, Self-end aufheben */
  .r-hero-cta { align-self: stretch !important; }

  /* Use-Case Karte */
  .r-uc-card { padding: 28px !important; }
  .r-uc-nav { justify-self: start !important; }
  .r-uc-tabs { flex-wrap: wrap !important; }

  /* Weg-Phase Nummer kleiner */
  .r-weg-num { font-size: 44px !important; }

  /* Reifegrad Score */
  .r-quiz-score { font-size: 64px !important; }

  /* Footer */
  .r-footer-row {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 16px !important;
  }
  .r-footer-row .r-footer-links { flex-wrap: wrap !important; row-gap: 8px !important; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .r-pixel-hero svg { width: 240px !important; height: 240px !important; }
  .r-pixel-hero { right: -32% !important; }
}