/* Zitzelsberger Akademie — Landingpage Stylesheet (lokal, später durch ../shared.css ersetzt) */

@font-face { font-family: 'Inter'; font-style: normal; font-weight: 300; font-display: swap; src: url('fonts/inter-300.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/inter-400.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/inter-500.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/inter-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/inter-700.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 800; font-display: swap; src: url('fonts/inter-800.woff2') format('woff2'); }

:root {
  --primary: #00a7b7;
  --primary-dark: #008a99;
  --primary-soft: #e0f7f9;
  --dark: #0f172a;
  --gray: #64748b;
  --gray-soft: #f1f5f9;
  --border: #e2e8f0;
  --white: #ffffff;
  --success: #059669;
  --warn: #d97706;
  --error: #dc2626;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,167,183,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  color: var(--dark);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============ HEADER ============ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.site-header .logo img { height: 64px; display: block; }
@media (max-width: 768px) { .site-header .logo img { height: 52px; } }
.site-header nav { display: flex; align-items: center; gap: 24px; }
.site-header nav a { color: var(--dark); text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.site-header nav a:hover { color: var(--primary); }
.site-header .header-cta { background: var(--primary); color: white; padding: 10px 20px; border-radius: 8px; font-weight: 600; transition: background 0.2s; }
.site-header .header-cta:hover { background: var(--primary-dark); color: white; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: linear-gradient(135deg, #00a7b7 0%, #008a99 100%);
  color: white;
  padding: 100px 0 90px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url('hero-bg.svg');
  background-size: cover; background-position: center;
  opacity: 0.35;
  mix-blend-mode: screen;
  pointer-events: none;
}
.hero .container {
  position: relative; z-index: 1;
  max-width: 1240px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero .text-col { text-align: left; }
.hero .eyebrow { display: inline-block; background: rgba(255,255,255,0.18); backdrop-filter: blur(8px); padding: 8px 18px; border-radius: 100px; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.3px; margin-bottom: 24px; }
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; line-height: 1.1; margin-bottom: 24px; letter-spacing: -1px; }
.hero p.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); font-weight: 400; opacity: 0.95; margin: 0 0 36px; max-width: 560px; }
.hero .cta-row { display: flex; gap: 16px; justify-content: flex-start; flex-wrap: wrap; }
.hero .image-col {
  position: relative;
}
.hero .image-col img {
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.28), 0 8px 16px rgba(0,0,0,0.12);
  display: block;
  transform: rotate(1.5deg);
  transition: transform 0.4s ease;
}
.hero .image-col img:hover { transform: rotate(0deg) scale(1.01); }
.hero .image-col::before {
  content: '';
  position: absolute;
  inset: -16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 28px;
  transform: rotate(-2deg);
  pointer-events: none;
  z-index: -1;
}

@media (max-width: 968px) {
  .hero .container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero .text-col { text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero .cta-row { justify-content: center; }
  .hero .image-col img { transform: rotate(0); max-width: 480px; margin: 0 auto; }
  .hero .image-col::before { display: none; }
}
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 10px; font-weight: 600; text-decoration: none; font-size: 1rem; transition: all 0.2s ease; cursor: pointer; border: none; }
.btn-primary { background: white; color: var(--primary-dark); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.6); }
.btn-secondary:hover { background: rgba(255,255,255,0.12); border-color: white; }

/* ============ TRUST-BAR ============ */
.trust-bar {
  background: var(--primary-soft);
  padding: 24px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.trust-bar p { font-size: 1.05rem; color: var(--primary-dark); font-weight: 600; margin: 0; }
.trust-bar .badge { display: inline-block; background: var(--primary); color: white; padding: 4px 12px; border-radius: 6px; font-size: 0.85rem; margin-right: 8px; vertical-align: middle; }

/* ============ SECTIONS ============ */
section { padding: 96px 0; }
section.compact { padding: 64px 0; }
section.bg-soft { background: var(--gray-soft); }
section.bg-primary-soft { background: var(--primary-soft); }

.section-eyebrow { display: block; color: var(--primary); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: 0.85rem; margin-bottom: 12px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.5px; margin-bottom: 20px; }
h2.center { text-align: center; }
.section-intro { font-size: 1.15rem; color: var(--gray); max-width: 720px; margin: 0 auto 64px; text-align: center; line-height: 1.6; }

/* ============ KURSE-GRID ============ */
.kurse-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.kurs-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; transition: transform 0.2s, box-shadow 0.2s; }
.kurs-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.kurs-card .icon { font-size: 2.4rem; margin-bottom: 16px; display: block; }
.kurs-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.kurs-card p { color: var(--gray); font-size: 0.95rem; line-height: 1.55; }
.kurs-card .examples { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--gray); }
.kurs-card .examples strong { color: var(--dark); display: block; margin-bottom: 4px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* ============ STEPS / WIE FUNKTIONIERT'S ============ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: 1000px; margin: 0 auto; }
.step { text-align: center; position: relative; }
.step .num { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; background: var(--primary); color: white; font-size: 1.6rem; font-weight: 800; margin-bottom: 20px; box-shadow: var(--shadow-lg); }
.step h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.step p { color: var(--gray); font-size: 0.95rem; }
.step:not(:last-child)::after { content: '→'; position: absolute; right: -22px; top: 24px; color: var(--primary); font-size: 1.6rem; font-weight: 700; opacity: 0.3; }
@media (max-width: 768px) { .steps { grid-template-columns: 1fr; gap: 40px; } .step:not(:last-child)::after { display: none; } }

/* ============ FEATURES-GRID ============ */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.feature { display: flex; align-items: flex-start; gap: 14px; padding: 20px; background: white; border-radius: var(--radius); border: 1px solid var(--border); }
.feature .check { flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-dark); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.feature .feature-text strong { display: block; margin-bottom: 4px; font-weight: 600; }
.feature .feature-text span { color: var(--gray); font-size: 0.9rem; line-height: 1.5; }

/* ============ ZAHLEN ============ */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; text-align: center; }
.stat .num { display: block; font-size: 3rem; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; }
.stat .label { color: var(--gray); font-weight: 500; font-size: 0.95rem; }

/* ============ ZITATE ============ */
.zitate { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.zitat-card { background: white; padding: 32px; border-radius: var(--radius-lg); border: 1px solid var(--border); position: relative; }
.zitat-card::before { content: '\201C'; position: absolute; top: 8px; left: 24px; font-size: 4rem; font-family: Georgia, serif; color: var(--primary); opacity: 0.25; line-height: 1; }
.zitat-card .text { position: relative; font-style: italic; color: var(--dark); margin-bottom: 20px; line-height: 1.65; padding-top: 20px; }
.zitat-card .person { display: flex; align-items: center; gap: 14px; padding-top: 18px; border-top: 1px solid var(--border); }
.zitat-card .avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-dark); display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.zitat-card .person-info strong { display: block; }
.zitat-card .person-info span { color: var(--gray); font-size: 0.88rem; }

/* ============ FORMULAR ============ */
.form-wrapper { max-width: 640px; margin: 0 auto; background: white; padding: 48px; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 1px solid var(--border); }
.form-intro { background: var(--primary-soft); border-left: 3px solid var(--primary); padding: 16px 20px; border-radius: 8px; margin-bottom: 28px; }
.form-intro p { margin: 0 0 6px; font-size: 0.95rem; line-height: 1.55; color: var(--text); }
.form-intro p:last-child { margin-bottom: 0; }
.form-intro .hint { margin-top: 24px; font-size: 0.85rem; color: var(--gray); }
.field-hint { display: block; margin-top: 6px; font-size: 0.82rem; color: var(--gray); }
.optional { font-weight: 400; color: var(--gray); font-size: 0.85rem; }
.form-row { margin-bottom: 20px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.95rem; }
.form-row label .required { color: var(--error); }
.form-row input, .form-row select, .form-row textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; font-size: 1rem; transition: border-color 0.2s; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.form-row textarea { resize: vertical; min-height: 100px; }
.form-row.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .form-row.row-2 { grid-template-columns: 1fr; } }
.form-consent { display: flex; gap: 10px; align-items: flex-start; margin: 24px 0; font-size: 0.88rem; color: var(--gray); }
.form-consent input[type=checkbox] { margin-top: 4px; flex-shrink: 0; }
.form-submit { width: 100%; background: var(--primary); color: white; padding: 16px; border-radius: 8px; border: none; font-size: 1.05rem; font-weight: 600; cursor: pointer; transition: background 0.2s; }
.form-submit:hover { background: var(--primary-dark); }

/* ============ FAQ ============ */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { background: white; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.faq-item summary { padding: 20px 24px; font-weight: 600; cursor: pointer; list-style: none; position: relative; padding-right: 56px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 24px; top: 50%; transform: translateY(-50%); font-size: 1.8rem; color: var(--primary); font-weight: 300; transition: transform 0.2s; }
.faq-item[open] summary::after { content: '−'; }
.faq-item .answer { padding: 0 24px 20px; color: var(--gray); line-height: 1.7; }

/* ============ CTA-FOOTER-BLOCK ============ */
.cta-block { background: linear-gradient(135deg, #00a7b7 0%, #008a99 100%); color: white; padding: 80px 0; text-align: center; }
.cta-block h2 { color: white; }
.cta-block p { color: rgba(255,255,255,0.95); max-width: 640px; margin: 0 auto 32px; font-size: 1.1rem; }

/* ============ FOOTER ============ */
.site-footer { background: var(--dark); color: white; padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }
.footer-grid h5 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 16px; color: rgba(255,255,255,0.6); }
.footer-grid a { color: rgba(255,255,255,0.85); text-decoration: none; display: block; padding: 4px 0; transition: color 0.2s; }
.footer-grid a:hover { color: var(--primary); }
.footer-grid img { height: 40px; margin-bottom: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; color: rgba(255,255,255,0.5); font-size: 0.88rem; }

/* ============ PLATZHALTER-MARKIERUNG ============ */
.placeholder { outline: 2px dashed var(--warn); outline-offset: 4px; position: relative; }
.placeholder::before { content: 'PLATZHALTER'; position: absolute; top: -10px; left: 8px; background: var(--warn); color: white; font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; letter-spacing: 0.5px; z-index: 2; }

/* ============ MOBILE ============ */
@media (max-width: 768px) {
  section { padding: 64px 0; }
  .hero { padding: 80px 0 64px; }
  .site-header nav a:not(.header-cta) { display: none; }
  .form-wrapper { padding: 28px 20px; }
}