/* ============================================
   KI-SCHILD — Design System
   Petrol + warmes Cream + Orange-Akzent
   Signatur-Element: Schild-Badge (Wappenform)
   ============================================ */

:root {
    --color-bg: #FBF6EE;
    --color-bg-alt: #F2EADA;
    --color-ink: #1E2A2E;
    --color-petrol: #1B4552;
    --color-petrol-dark: #10262E;
    --color-petrol-soft: #3E6B72;
    --color-accent: #E37B3C;
    --color-accent-dark: #C4622A;
    --color-line: #DCD2BC;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

    --radius: 4px;
    --shield-radius: 6px 6px 40% 40%;
    --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 17px;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    margin: 0 0 0.5em;
    color: var(--color-petrol-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }

a { color: var(--color-petrol); }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Header / Nav ---------- */

.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    max-width: var(--max-width);
    margin: 0 auto;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-petrol-dark);
    text-decoration: none;
}

.brand-mark {
    width: 30px;
    height: 34px;
    background: var(--color-petrol);
    border-radius: var(--shield-radius);
    position: relative;
    flex-shrink: 0;
}
.brand-mark::after {
    content: '';
    position: absolute;
    inset: 7px;
    border: 2px solid var(--color-accent);
    border-radius: 2px 2px 40% 40%;
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.95rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-ink);
    font-weight: 500;
}
.nav-links a:hover { color: var(--color-accent-dark); }

.btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary {
    background: var(--color-accent);
    color: #fff;
}
.btn-primary:hover { background: var(--color-accent-dark); transform: translateY(-1px); }
.btn-outline {
    background: transparent;
    color: var(--color-petrol-dark);
    border: 1.5px solid var(--color-petrol-dark);
}
.btn-outline:hover { background: var(--color-petrol-dark); color: #fff; }

/* ---------- Hero ---------- */

.hero {
    padding: 80px 0 60px;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    border-bottom: 1px solid var(--color-line);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    background: rgba(227, 123, 60, 0.12);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 20px;
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--color-petrol-soft);
    max-width: 46ch;
}

.hero-cta-row {
    display: flex;
    gap: 14px;
    margin-top: 28px;
    flex-wrap: wrap;
}

/* Shield badge — signature element */
.shield-badges {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.shield-badge {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--color-line);
    padding: 14px 18px;
    border-radius: var(--radius);
}

.shield-icon {
    width: 34px;
    height: 38px;
    background: var(--color-petrol);
    border-radius: var(--shield-radius);
    flex-shrink: 0;
    position: relative;
}
.shield-icon::after {
    content: '';
    position: absolute;
    inset: 8px;
    border: 2px solid var(--color-accent);
    border-radius: 2px 2px 40% 40%;
}

.shield-badge-text strong {
    display: block;
    font-size: 0.98rem;
    color: var(--color-petrol-dark);
}
.shield-badge-text span {
    font-size: 0.85rem;
    color: var(--color-petrol-soft);
}

/* ---------- Sections ---------- */

.section { padding: 72px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-head { max-width: 60ch; margin-bottom: 40px; }

/* Module cards (2 real modules — numbering carries information) */
.module-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.module-card {
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
}

.module-number {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent-dark);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 10px;
}

.module-card ul {
    padding-left: 20px;
    margin: 16px 0 0;
}
.module-card li { margin-bottom: 8px; }

/* Facts strip */
.facts-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--color-line);
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    overflow: hidden;
    margin: 40px 0;
}
.fact {
    background: #fff;
    padding: 24px 20px;
    text-align: center;
}
.fact-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--color-petrol-dark);
    display: block;
}
.fact-label {
    font-size: 0.82rem;
    color: var(--color-petrol-soft);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Termine list */
.termine-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.termin-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    padding: 20px 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.termin-kursname {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--color-petrol-dark);
    margin-bottom: 4px;
}
.termin-date {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-petrol-soft);
}
.termin-meta { color: var(--color-petrol-soft); font-size: 0.92rem; }
.termin-plaetze {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent-dark);
}
.termin-voll { color: #A33; }

/* Admin-Terminübersicht: Inhalt und Buttons IMMER als getrennte Zeilen (nie nebeneinander
   umbrechen), damit die Buttons unabhängig von der Textlänge stets gleich positioniert sind */
.termin-row-admin {
    flex-direction: column;
    align-items: stretch;
}
.termin-row-admin .termin-row-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin-top: 14px;
}

/* Forms */
.form-card {
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    padding: 36px;
    max-width: 640px;
}
label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin: 18px 0 6px;
    color: var(--color-petrol-dark);
}
label:first-of-type { margin-top: 0; }
input, select, textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-bg);
}
input:focus, select:focus, textarea:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}
textarea { resize: vertical; min-height: 90px; }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.95rem;
}
.alert-success { background: #E6F2E0; color: #2E5C1F; border: 1px solid #B8D8A8; }
.alert-error { background: #FBE6E0; color: #8C2E1A; border: 1px solid #E8B8A8; }

/* Footer */
.site-footer {
    background: var(--color-petrol-dark);
    color: #E7EEEE;
    padding: 48px 0 28px;
    margin-top: 60px;
}
.site-footer a { color: #E7EEEE; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}
.footer-note {
    font-size: 0.85rem;
    color: #9FB4B5;
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: 20px;
}

/* ---------- Illustrations & Icons ---------- */

.hero-illustration-wrap {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-illustration-wrap svg {
    width: 100%;
    max-width: 420px;
    height: auto;
}

.fact-icon {
    width: 26px;
    height: 26px;
    margin: 0 auto 10px;
    display: block;
}

.avatar-block {
    display: flex;
    align-items: center;
    gap: 20px;
}

.avatar-circle-wrap {
    position: relative;
    width: 96px;
    height: 96px;
    flex-shrink: 0;
}

.avatar-circle-wrap svg { width: 100%; height: 100%; }

.dot-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--color-line) 1.5px, transparent 1.5px);
    background-size: 18px 18px;
    opacity: 0.5;
    pointer-events: none;
}

.hero { position: relative; overflow: hidden; }
.hero .dot-pattern { top: auto; bottom: -40px; right: -60px; left: auto; width: 260px; height: 260px; inset: auto; }

/* Termin-Auswahl im Anmeldeformular (Radio-Karten statt Dropdown) */
.termin-choice-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 6px;
}
.termin-choice {
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1.5px solid var(--color-line);
    border-radius: var(--radius);
    padding: 14px 18px;
    cursor: pointer;
    background: var(--color-bg);
    transition: border-color 0.15s ease, background 0.15s ease;
}
.termin-choice:hover { border-color: var(--color-petrol-soft); }
.termin-choice input[type="radio"] {
    width: auto;
    flex-shrink: 0;
    accent-color: var(--color-accent);
}
.termin-choice:has(input:checked) {
    border-color: var(--color-accent);
    background: rgba(227, 123, 60, 0.06);
}
.termin-choice-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
}
.termin-choice-sitzungen div {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--color-petrol-soft);
    line-height: 1.5;
}
.termin-choice-name {
    font-family: var(--font-display) !important;
    font-weight: 600 !important;
    font-size: 1.15rem !important;
    color: var(--color-petrol-dark);
    margin-bottom: 4px;
}
.termin-choice-plaetze {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-accent-dark);
    white-space: nowrap;
}

/* Responsive */
@media (max-width: 800px) {
    .hero-grid, .module-grid, .footer-grid { grid-template-columns: 1fr; }
    .facts-strip { grid-template-columns: repeat(2, 1fr); }
    .form-row-2 { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; scroll-behavior: auto !important; }
}