/* ============================================================================
   barox Design System – portable Foundation
   ----------------------------------------------------------------------------
   Eigenständige Basis (Tokens + Kernkomponenten) für alle barox-Projekte.
   In ein neues Projekt kopieren und VOR dem projektspezifischen CSS einbinden.

   Farben gemäss CD-Manual (Dez. 2024):
     Nachtblau #002D4E (Primär), Bernstein #F7A600 (Primär/Akzent)
   Schrift: Helvetica Now (Display für Titel, Text für Fliesstext)

   Schriftdateien: die .otf-Dateien müssen im Projekt unter dem in
   --font-path gesetzten Pfad liegen (siehe @font-face). Fehlen sie, greift
   der System-Fallback (Helvetica/Arial).
   ========================================================================== */

/* ---------- Fonts (lokal, keine externen Quellen – CSP-konform) ---------- */
@font-face {
  font-family: 'Helvetica Now Text';
  src: url('/assets/fonts/HelveticaNowText-Regular.otf') format('opentype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Helvetica Now Text';
  src: url('/assets/fonts/HelveticaNowText-Medium.otf') format('opentype');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Helvetica Now Text';
  src: url('/assets/fonts/HelveticaNowText-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Helvetica Now Display';
  src: url('/assets/fonts/HelveticaNowDisplay-Bd.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Helvetica Now Display';
  src: url('/assets/fonts/HelveticaNowDisplay-XBd.otf') format('opentype');
  font-weight: 800; font-style: normal; font-display: swap;
}

/* -------------------------------- Tokens --------------------------------- */
:root {
  /* Primärfarben */
  --navy: #002D4E;          /* Nachtblau */
  --navy-80: #335771;
  --navy-60: #668195;
  --navy-40: #99ABB8;
  --navy-20: #CCD5DC;
  --navy-10: #E6EAEE;
  --amber: #F7A600;         /* Bernstein */
  --amber-light: #ffb81f;   /* Hover */
  --amber-dark: #d18d00;    /* Text auf hellem Grund */

  /* Neutralfarben (leicht ins Nachtblau gezogen, nicht neutralgrau) */
  --ink: #1a1f24;
  --grey: #5a6470;
  --bg: #f4f6f8;
  --white: #ffffff;
  --line: #dde3e8;

  /* Semantik */
  --success: #2e7d32;
  --warning: #b58900;
  --error: #b3261e;

  /* Form */
  --radius: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;
  --shadow: 0 1px 3px rgba(0, 45, 78, 0.10), 0 1px 2px rgba(0, 45, 78, 0.06);
  --shadow-hover: 0 12px 28px rgba(0, 45, 78, 0.13);

  /* Typografie */
  --font-text: 'Helvetica Now Text', Helvetica, Arial, sans-serif;
  --font-display: 'Helvetica Now Display', 'Helvetica Now Text', Helvetica, Arial, sans-serif;
}

/* --------------------------------- Reset --------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin: 0 0 0.6em;
  text-wrap: balance;
}
h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

a { color: var(--navy); }
a:hover { color: var(--amber-dark); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* ------------------- Header: zweistufig (barox.ch-Look) ------------------- */
/* Struktur:
   <header class="site-header">
     <div class="topbar"><div class="container topbar-inner"> … </div></div>
     <div class="mainbar"><div class="container header-inner">
        <a class="brand"><img class="brand-logo" …></a>
        <nav class="main-nav"> … <a class="nav-cta"> … </a></nav>
     </div></div>
   </header>
   Logo: farbige Variante (Nachtblau/Bernstein) auf weissem Grund. */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 4px rgba(0, 45, 78, 0.05);
}
.topbar { background: var(--navy); }
.topbar-inner {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 16px; min-height: 38px; font-size: 0.82rem; flex-wrap: wrap;
}
.topbar-inner a { color: var(--navy-20); text-decoration: none; font-weight: 500; }
.topbar-inner a:hover { color: var(--amber); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-logo { height: 38px; width: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.main-nav a {
  color: var(--navy); text-decoration: none;
  font-size: 0.98rem; font-weight: 500; position: relative;
}
/* animierter Bernstein-Unterstrich bei Hover/aktiv */
.main-nav > a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 2px; background: var(--amber);
  transform: scaleX(0); transform-origin: left; transition: transform 0.18s ease;
}
.main-nav > a:not(.nav-cta):hover,
.main-nav > a.active { color: var(--amber-dark); }
.main-nav > a:not(.nav-cta):hover::after,
.main-nav > a.active::after { transform: scaleX(1); }
.nav-cta {
  background: var(--amber); color: var(--navy) !important;
  padding: 9px 20px; border-radius: var(--radius); font-weight: 700;
}
.nav-cta:hover { background: var(--amber-light); }

/* --------------------------------- Footer -------------------------------- */
.site-footer { background: var(--navy); color: var(--navy-20); padding: 28px 0; }
.site-footer a { color: var(--navy-20); text-decoration: none; }
.site-footer a:hover { color: var(--amber); }

/* --------------------------------- Buttons ------------------------------- */
.btn {
  display: inline-block; font-family: var(--font-text);
  font-size: 0.95rem; font-weight: 700;
  border: 2px solid transparent; border-radius: var(--radius);
  padding: 10px 22px; cursor: pointer; text-decoration: none; text-align: center;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn-primary { background: var(--amber); color: var(--navy); }
.btn-primary:hover { background: var(--amber-light); color: var(--navy); }
.btn-secondary { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-secondary:hover { background: var(--navy); color: var(--white); }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.btn-block { display: block; width: 100%; }

/* ------------------------ Hero: Nachtblau-Band --------------------------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, #013d69 100%);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px 44px; margin: 4px 0 28px;
  box-shadow: 0 10px 30px rgba(0, 45, 78, 0.18);
}
.hero::after {           /* dezentes Chevron-Motiv (Logo-Anmutung) */
  content: ""; position: absolute; top: -30%; right: -60px;
  width: 320px; height: 160%; background: var(--amber);
  opacity: 0.10; transform: skewX(-18deg); pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }
.hero h1 { color: var(--white); }
.hero .lead { color: rgba(255, 255, 255, 0.86); }
.lead { font-size: 1.1rem; color: var(--grey); max-width: 62ch; }

/* -------------------------- Karten (Feature-Cards) ----------------------- */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 22px;
}
.card {
  position: relative; background: var(--white);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 26px 28px; border-top: 3px solid var(--amber);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 50px; height: 50px; border-radius: 12px;
  background: var(--navy-10); color: var(--navy); margin-bottom: 16px;
  transition: background 0.16s ease, color 0.16s ease;
}
.card-icon svg { width: 26px; height: 26px; }
.card:hover .card-icon { background: var(--amber); color: var(--navy); }
.card-navy {
  background: linear-gradient(150deg, var(--navy) 0%, #01395f 100%);
}
.card-navy h2, .card-navy p { color: var(--white); }
.card-navy .card-icon { background: rgba(255, 255, 255, 0.12); color: var(--amber); }
.card-navy a { color: var(--amber); }

/* --------------------------- Formulare (Basis) --------------------------- */
label { display: block; font-weight: 500; font-size: 0.92rem; margin-bottom: 5px; color: var(--navy); }
input[type="text"], input[type="email"], input[type="tel"], input[type="search"],
input[type="password"], input[type="date"], input[type="datetime-local"],
input[type="file"], select, textarea {
  width: 100%; font: inherit; font-size: 0.95rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--navy-40);
  border-radius: var(--radius); padding: 10px 12px;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--navy); outline: 2px solid var(--amber); outline-offset: 0;
}

/* -------------------------------- Alerts --------------------------------- */
.alert { border-radius: var(--radius); padding: 14px 18px; font-size: 0.95rem; }
.alert-error   { background: #fdecea; border-left: 4px solid var(--error); color: #7a1710; }
.alert-success { background: #e8f3e9; border-left: 4px solid var(--success); color: #1d4a20; }
.alert-info    { background: var(--navy-10); border-left: 4px solid var(--navy); color: var(--navy); }

/* ------------------------------- Responsive ------------------------------ */
@media (max-width: 640px) {
  .header-inner { justify-content: center; }
}