/* ============================================================
   Caravaning-Akademie — Design System
   Farben: tiefes Waldgrün/Petrol (seriös, Vertrauen) + warmes
   Orange (spritzig, Energie) auf warmem Off-White.
   ============================================================ */

:root {
  --ink: #12251f;
  --ink-soft: #3c5850;
  --paper: #faf6ee;
  --surface: #ffffff;
  --line: #e6ded0;

  --primary: #1b3a5c;
  --primary-dark: #122943;
  --primary-tint: #e8eef6;

  --accent: #d9812f;
  --accent-dark: #b8671f;
  --accent-tint: #fbeee0;

  --gold: #e8ab4d;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;

  --shadow-sm: 0 2px 10px rgba(18, 37, 31, 0.06);
  --shadow-md: 0 12px 32px rgba(18, 37, 31, 0.10);
  --shadow-lg: 0 24px 60px rgba(18, 37, 31, 0.16);

  --container: 1180px;
  font-size: 17px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 4.2vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 2.6vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent-dark); margin-bottom: 10px;
}
.kicker::before { content: ''; width: 22px; height: 2px; background: var(--accent); display: inline-block; border-radius: 2px; }

.section { padding: 88px 0; }
.section.tight { padding: 56px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.08rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: .98rem;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-accent:hover { background: var(--accent-dark); box-shadow: var(--shadow-md); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary-tint); }
.btn-sm { padding: 9px 18px; font-size: .85rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250, 246, 238, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.15rem; white-space: nowrap; }
.brand .mark {
  width: 40px; height: 40px; border-radius: 12px; background: var(--primary);
  display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0;
}
.brand small { display: block; font-family: 'Inter', sans-serif; font-weight: 500; font-size: .68rem; color: var(--ink-soft); letter-spacing: .04em; }

.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav a { font-weight: 600; font-size: .92rem; color: var(--ink); position: relative; padding: 6px 0; white-space: nowrap; }
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--accent);
  transition: width .18s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.header-cta-group { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--ink); }

@media (max-width: 900px) {
  .main-nav { position: fixed; inset: 66px 0 0 0; background: var(--paper); flex-direction: column; align-items: flex-start;
    padding: 24px; gap: 4px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all .2s ease; overflow-y: auto; }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav a { width: 100%; padding: 14px 6px; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: block; }
  .header-cta-group .btn-outline { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse at 15% -10%, #2d5580 0%, var(--primary) 42%, var(--primary-dark) 100%);
  color: #fff; padding: 96px 0 120px;
}
.hero::before {
  content: ''; position: absolute; right: -120px; top: -80px; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,61,.35), transparent 70%);
}
.hero::after {
  content: ''; position: absolute; left: -60px; bottom: -140px; width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(242,182,50,.22), transparent 70%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.hero-badge {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(4px);
  padding: 6px 14px; border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .02em;
}
.hero h1 { color: #fff; }
.hero h1 .accent { color: var(--gold); }
.hero-lead { font-size: 1.15rem; color: rgba(255,255,255,.86); max-width: 540px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-meta { display: flex; gap: 28px; margin-top: 44px; flex-wrap: wrap; }
.hero-meta div strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; color: var(--gold); }
.hero-meta div span { font-size: .82rem; color: rgba(255,255,255,.78); }

.hero-visual {
  position: relative; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg); padding: 26px; backdrop-filter: blur(6px);
}
.hero-visual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-tile {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-md);
  padding: 18px; display: flex; flex-direction: column; gap: 8px;
}
.hero-tile svg { color: var(--gold); }
.hero-tile span { font-size: .82rem; font-weight: 600; color: #fff; }
.hero-tile.wide { grid-column: 1 / -1; background: rgba(255,106,61,.18); border-color: rgba(255,106,61,.4); }

@media (max-width: 940px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 76px; text-align: left; }
}

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--surface); border-bottom: 1px solid var(--line); }
.trust-strip .container { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; padding: 26px 24px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: .88rem; font-weight: 600; color: var(--ink-soft); }
.trust-item svg { color: var(--primary); flex-shrink: 0; }

/* ---------- Cards grid: Ausbildungsbereiche ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.area-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 30px 26px; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  display: flex; flex-direction: column; height: 100%;
}
.area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.area-icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--primary-tint); color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.area-card p { flex-grow: 1; font-size: .95rem; }
.area-card .card-link { font-weight: 700; color: var(--primary); font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; }
.area-card .card-link svg { transition: transform .15s ease; }
.area-card:hover .card-link svg { transform: translateX(4px); }

@media (max-width: 900px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .card-grid { grid-template-columns: 1fr; } }

/* Kompakte Variante: alle Kurse auf der Startseite zeigen (nicht nur eine Auswahl) */
.card-grid.compact { grid-template-columns: repeat(4, 1fr); gap: 16px; }
.area-card.compact { padding: 18px 16px; }
.area-card.compact .area-icon { width: 40px; height: 40px; border-radius: 11px; margin-bottom: 10px; }
.area-card.compact .area-icon svg { width: 20px; height: 20px; }
.area-card.compact h3 { font-size: 1rem; margin-bottom: 5px; }
.area-card.compact p { font-size: .82rem; }
.area-card.compact .kategorie-tag { display:inline-block; font-size:.68rem; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color: var(--primary); background: var(--primary-tint); padding: 3px 8px; border-radius: 999px; margin-bottom: 8px; }
@media (max-width: 1080px) { .card-grid.compact { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .card-grid.compact { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .card-grid.compact { grid-template-columns: 1fr; } }

/* ---------- Fahrzeugtypen ---------- */
.fleet-band { background: var(--primary-dark); color: #fff; }
.fleet-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 10px; }
.fleet-item {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md);
  padding: 24px 18px; text-align: center;
}
.fleet-item svg { color: var(--gold); margin: 0 auto 14px; }
.fleet-item h3 { color: #fff; font-size: 1.02rem; margin-bottom: 4px; }
.fleet-item p { color: rgba(255,255,255,.7); font-size: .85rem; margin: 0; }
@media (max-width: 900px) { .fleet-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Termine ---------- */
.termine-list { display: flex; flex-direction: column; gap: 14px; }
.termin-row {
  display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 20px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 22px;
  transition: box-shadow .15s ease, border-color .15s ease;
}
.termin-row:hover { box-shadow: var(--shadow-sm); border-color: var(--primary); }
.termin-date { background: var(--primary-tint); color: var(--primary-dark); border-radius: 10px; padding: 10px 6px; text-align: center; font-weight: 700; font-size: .82rem; line-height: 1.25; }
.termin-date strong { display: block; font-size: 1.35rem; font-family: 'Space Grotesk', sans-serif; }
.termin-info h3 { margin-bottom: 4px; font-size: 1.05rem; }
.termin-info span { font-size: .85rem; color: var(--ink-soft); }
@media (max-width: 700px) {
  .termin-row { grid-template-columns: 70px 1fr; }
  .termin-row .btn { grid-column: 1 / -1; justify-self: start; }
}

/* ---------- Warum wir / Prozess ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-item { text-align: left; }
.why-num { font-family: 'Space Grotesk', sans-serif; font-size: 2.2rem; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
@media (max-width: 900px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testi-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 26px; }
.testi-stars { color: var(--gold); margin-bottom: 12px; letter-spacing: 2px; }
.testi-quote { font-size: .95rem; color: var(--ink); margin-bottom: 18px; }
.testi-person { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--primary-tint); color: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: 700; font-family: 'Space Grotesk', sans-serif; }
.testi-person strong { display: block; font-size: .88rem; }
.testi-person span { font-size: .78rem; color: var(--ink-soft); }
@media (max-width: 900px) { .testi-grid { grid-template-columns: 1fr; } }

/* ---------- Plaketten CTA band ---------- */
.plaketten-band {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: var(--radius-lg); padding: 48px; color: #fff;
  display: grid; grid-template-columns: 1.3fr auto; gap: 30px; align-items: center;
  box-shadow: var(--shadow-lg);
}
.plaketten-band h2 { color: #fff; }
.plaketten-band p { color: rgba(255,255,255,.9); max-width: 520px; }
.plaketten-band .btn-ghost { border-color: #fff; }
@media (max-width: 760px) { .plaketten-band { grid-template-columns: 1fr; text-align: left; padding: 34px 26px; } }

/* ---------- CTA banner (booking findability) ---------- */
.sticky-book-hint {
  display: none;
}

/* ---------- Forms (Buchung / Bestellung) ---------- */
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 6px; color: var(--ink); }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  font-family: inherit; font-size: .95rem; background: var(--paper); color: var(--ink); transition: border-color .15s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); background: #fff; }
.field { margin-bottom: 18px; }
.form-note { font-size: .82rem; color: var(--ink-soft); margin-top: 14px; }
.form-success { display: none; background: var(--primary-tint); border: 1px solid var(--primary); color: var(--primary-dark); padding: 16px 20px; border-radius: var(--radius-sm); font-weight: 600; margin-bottom: 18px; }
.msg-inline { background: var(--accent-tint); border: 1px solid var(--accent); color: var(--accent-dark); padding: 14px 18px; border-radius: var(--radius-sm); font-weight: 600; margin-bottom: 16px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary-dark); color: rgba(255,255,255,.8); padding: 64px 0 28px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-grid h4 { color: #fff; font-size: .92rem; margin-bottom: 16px; }
.footer-grid a, .footer-grid p { color: rgba(255,255,255,.68); font-size: .88rem; display: block; margin-bottom: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: #fff; margin-bottom: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .8rem; color: rgba(255,255,255,.55); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* Utility */
.placeholder-note {
  display: inline-block; background: var(--gold); color: var(--ink); font-size: .68rem; font-weight: 800;
  padding: 2px 8px; border-radius: 6px; letter-spacing: .03em; text-transform: uppercase; margin-left: 8px; vertical-align: middle;
}