/* ============================================
   Gewinnspiele24.eu – Hauptstylesheet
   ============================================ */

:root {
  --primary: #1565c0;
  --primary-dark: #0d47a1;
  --primary-light: #42a5f5;
  --accent: #ff8f00;
  --accent-dark: #e65100;
  --accent-light: #ffb74d;
  --success: #2e7d32;
  --danger: #c62828;
  --dark: #1a1a2e;
  --dark-mid: #2d2d44;
  --gray-900: #212529;
  --gray-700: #495057;
  --gray-500: #6c757d;
  --gray-300: #dee2e6;
  --gray-100: #f8f9fa;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: 0.25s ease;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-main); color: var(--gray-700); background: var(--gray-100); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* --- Header / Navigation --- */
.header { background: var(--dark); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-md); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 0 20px; max-width: var(--max-width); margin: 0 auto; height: 68px; }

.logo { display: flex; align-items: center; gap: 10px; color: var(--white); font-size: 1.25rem; font-weight: 800; letter-spacing: -0.5px; text-decoration: none; }
.logo svg { flex-shrink: 0; }
.logo .accent { color: var(--accent); }

.nav-desktop { display: flex; align-items: center; gap: 2px; }
.nav-desktop a {
  color: rgba(255,255,255,0.8); font-size: 0.84rem; font-weight: 500;
  padding: 8px 12px; border-radius: var(--radius-sm); transition: all var(--transition); white-space: nowrap;
}
.nav-desktop a:hover, .nav-desktop a.active { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-desktop a.active { background: var(--primary); }

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--white); }
.hamburger svg { display: block; }

.nav-mobile {
  display: none; position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
  background: var(--dark); z-index: 999; padding: 24px; flex-direction: column; gap: 4px; overflow-y: auto;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: rgba(255,255,255,0.85); font-size: 1.05rem; font-weight: 500; padding: 14px 16px; border-radius: var(--radius-sm); transition: all var(--transition); }
.nav-mobile a:hover, .nav-mobile a.active { background: rgba(255,255,255,0.1); color: var(--white); }

@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .hamburger { display: block; }
}

/* --- Hero --- */
.hero {
  position: relative; color: var(--white); padding: 70px 0 50px; overflow: hidden;
}

.hero-bg {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: url('../images/hero-bg.jpg') center center / cover no-repeat;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(26,26,46,0.93) 0%,
    rgba(26,35,126,0.88) 40%,
    rgba(13,71,161,0.82) 100%
  );
}

.hero::before { display:none; }
.hero::after { display:none; }

.hero-content { position:relative; z-index:1; display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.hero-text h1 { font-size:2.6rem; font-weight:800; line-height:1.15; margin-bottom:16px; letter-spacing:-1px; }
.hero-text h1 .highlight { background:linear-gradient(135deg,var(--accent),var(--accent-light)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero-text p { font-size:1.1rem; opacity:0.85; margin-bottom:24px; max-width:480px; line-height:1.7; }
.hero-image { display:flex; justify-content:center; align-items:center; }

.hero-stats { display:flex; gap:28px; margin-top:24px; }
.hero-stats .stat { text-align:center; }
.hero-stats .stat-value { font-size:1.5rem; font-weight:800; color:var(--accent-light); }
.hero-stats .stat-label { font-size:0.78rem; opacity:0.7; text-transform:uppercase; letter-spacing:1px; }

@media (max-width:768px) {
  .hero { padding:50px 0 36px; }
  .hero-content { grid-template-columns:1fr; text-align:center; }
  .hero-text h1 { font-size:1.9rem; }
  .hero-text p { max-width:100%; }
  .hero-image { display:none; }
  .hero-stats { justify-content:center; }
}

/* --- Buttons --- */
.btn { display:inline-flex; align-items:center; gap:8px; padding:12px 28px; border-radius:var(--radius-md); font-size:0.95rem; font-weight:600; border:none; cursor:pointer; transition:all var(--transition); text-decoration:none; font-family:var(--font-main); }
.btn-primary { background:linear-gradient(135deg,var(--accent),var(--accent-dark)); color:var(--white); box-shadow:0 4px 15px rgba(255,143,0,0.3); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(255,143,0,0.4); color:var(--white); }
.btn-secondary { background:var(--white); color:var(--primary); border:2px solid var(--primary); }
.btn-secondary:hover { background:var(--primary); color:var(--white); }
.btn-sm { padding:8px 18px; font-size:0.85rem; border-radius:var(--radius-sm); }

/* --- Page Hero (all sub pages) --- */
.page-hero {
  position: relative; color: var(--white); padding: 50px 0 40px; overflow: hidden;
}
.page-hero-bg {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-position: center center; background-size: cover; background-repeat: no-repeat;
  z-index: 0;
}
.page-hero-bg::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.93) 0%, rgba(26,35,126,0.88) 50%, rgba(13,71,161,0.84) 100%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: 2.1rem; font-weight: 800; margin-bottom: 10px; }
.page-hero p { font-size: 1.05rem; opacity: 0.85; }

/* --- Breadcrumb --- */
.breadcrumb { display:flex; align-items:center; gap:8px; font-size:0.82rem; margin-bottom:8px; }
.breadcrumb a { color:rgba(255,255,255,0.6); }
.breadcrumb a:hover { color:var(--white); }
.breadcrumb .sep { color:rgba(255,255,255,0.3); }
.breadcrumb .current { color:rgba(255,255,255,0.9); }

/* --- Content Pages --- */
.content-section { padding:50px 0; }
.content-article { background:var(--white); border-radius:var(--radius-lg); padding:40px; box-shadow:var(--shadow-sm); margin-bottom:32px; }
.content-article h2 { font-size:1.5rem; font-weight:700; color:var(--gray-900); margin-bottom:16px; padding-bottom:12px; border-bottom:2px solid var(--gray-300); }
.content-article h3 { font-size:1.15rem; font-weight:600; color:var(--gray-900); margin:20px 0 10px; }
.content-article p { margin-bottom:14px; line-height:1.75; }
.content-article ul { margin:12px 0 18px 24px; list-style:disc; }
.content-article ul li { margin-bottom:8px; line-height:1.65; }

/* --- FAQ Accordion --- */
.faq-item { border:1px solid var(--gray-300); border-radius:var(--radius-md); margin-bottom:10px; overflow:hidden; transition:all var(--transition); }
.faq-item:hover { border-color:var(--primary-light); }
.faq-question {
  width:100%; text-align:left; padding:16px 20px; background:var(--white); border:none; cursor:pointer;
  font-size:1rem; font-weight:600; color:var(--gray-900); display:flex; align-items:center;
  justify-content:space-between; gap:12px; font-family:var(--font-main); transition:background var(--transition);
}
.faq-question:hover { background:var(--gray-100); }
.faq-question svg { transition:transform var(--transition); flex-shrink:0; }
.faq-question.open svg { transform:rotate(180deg); }
.faq-answer { max-height:0; overflow:hidden; transition:max-height 0.35s ease; }
.faq-answer-inner { padding:0 20px 18px; color:var(--gray-700); line-height:1.75; }

/* --- Contact Form --- */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start; }
.contact-info-list { display:flex; flex-direction:column; gap:20px; }
.contact-info-item { display:flex; gap:14px; align-items:flex-start; }
.contact-info-item .icon-circle { width:44px; height:44px; border-radius:50%; background:rgba(21,101,192,0.08); display:flex; align-items:center; justify-content:center; flex-shrink:0; color:var(--primary); }
.contact-info-item h4 { font-size:0.95rem; font-weight:600; color:var(--gray-900); margin-bottom:2px; }
.contact-info-item p { font-size:0.88rem; color:var(--gray-500); }

.contact-form { display:flex; flex-direction:column; gap:16px; }
.form-group label { display:block; font-size:0.82rem; font-weight:600; color:var(--gray-700); margin-bottom:6px; }
.form-group input, .form-group textarea, .form-group select { width:100%; padding:10px 14px; border:2px solid var(--gray-300); border-radius:var(--radius-sm); font-size:0.9rem; font-family:var(--font-main); transition:border-color var(--transition); background:var(--white); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline:none; border-color:var(--primary); }
.form-group textarea { resize:vertical; min-height:120px; }

@media (max-width:768px) {
  .contact-grid { grid-template-columns:1fr; }
  .content-article { padding:24px; }
}

/* --- Info Boxes --- */
.info-box { padding:16px 20px; border-radius:var(--radius-md); margin-bottom:18px; display:flex; gap:12px; align-items:flex-start; }
.info-box svg { flex-shrink:0; margin-top:2px; }
.info-box.tip { background:rgba(21,101,192,0.06); border-left:4px solid var(--primary); color:var(--primary-dark); }
.info-box.warning { background:rgba(255,143,0,0.06); border-left:4px solid var(--accent); color:var(--accent-dark); }
.info-box.success { background:rgba(46,125,50,0.06); border-left:4px solid var(--success); color:var(--success); }

/* --- Legal Content --- */
.legal-content h2 { font-size:1.35rem; font-weight:700; color:var(--gray-900); margin:28px 0 12px; padding-bottom:8px; border-bottom:2px solid var(--gray-300); }
.legal-content h3 { font-size:1.1rem; font-weight:600; color:var(--gray-900); margin:18px 0 8px; }
.legal-content p { margin-bottom:12px; line-height:1.75; }
.legal-content ul { margin:8px 0 14px 24px; list-style:disc; }
.legal-content ul li { margin-bottom:6px; line-height:1.65; }

/* --- Footer --- */
.footer { background:var(--dark); color:rgba(255,255,255,0.7); padding:48px 0 0; margin-top:60px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,0.1); }
.footer-brand p { font-size:0.88rem; line-height:1.7; margin-top:12px; max-width:300px; }
.footer h4 { color:var(--white); font-size:0.9rem; font-weight:700; margin-bottom:14px; text-transform:uppercase; letter-spacing:0.8px; }
.footer-links { display:flex; flex-direction:column; gap:8px; }
.footer-links a { color:rgba(255,255,255,0.6); font-size:0.88rem; transition:color var(--transition); }
.footer-links a:hover { color:var(--white); }
.footer-bottom { padding:20px 0; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:0.82rem; }

@media (max-width:768px) { .footer-grid { grid-template-columns:1fr 1fr; } }
@media (max-width:480px) { .footer-grid { grid-template-columns:1fr; } .footer-bottom { flex-direction:column; text-align:center; } }

/* --- Back to Top --- */
.back-to-top {
  position:fixed; bottom:24px; right:24px; width:44px; height:44px; background:var(--primary);
  color:var(--white); border:none; border-radius:50%; cursor:pointer; display:none;
  align-items:center; justify-content:center; box-shadow:var(--shadow-md);
  transition:all var(--transition); z-index:900;
}
.back-to-top.visible { display:flex; }
.back-to-top:hover { background:var(--primary-dark); transform:translateY(-2px); }