@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --bg: #fafafa;
  --ink: #111827;
  --muted: #6b7280;
  --accent: #0891b2;
  --gold: #d97706;
  --green: #059669;
  --red: #dc2626;
  --border: #e5e7eb;
  --card-bg: #ffffff;
  --dark-bg: #0f172a;
  --dark-card: #1e293b;
  --radius: 12px;
}

body { background: var(--bg); color: var(--ink); font-family: 'Inter', sans-serif; font-size: 16px; line-height: 1.6; }

/* NAV */
nav { display: flex; align-items: center; justify-content: space-between; padding: 1rem 2rem; background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.nav-logo { font-family: 'Bodoni Moda', serif; font-size: 1.1rem; color: var(--ink); text-decoration: none; }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.875rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
#langToggle { background: none; border: 1px solid var(--border); padding: 0.3rem 0.7rem; border-radius: 6px; cursor: pointer; font-size: 0.8rem; font-weight: 600; color: var(--muted); }
.cta-nav { background: var(--ink) !important; color: #fff !important; padding: 0.5rem 1.2rem; border-radius: 8px; }
.cta-nav:hover { background: #374151 !important; }

/* HERO */
.hero { padding: 5rem 2rem 4rem; text-align: center; max-width: 860px; margin: 0 auto; }
.hero-badge { display: inline-block; background: #ecfdf5; color: var(--green); border: 1px solid #a7f3d0; border-radius: 999px; padding: 0.35rem 1rem; font-size: 0.8rem; font-weight: 600; margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 0.05em; }
.hero h1 { font-family: 'Bodoni Moda', serif; font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.2; margin-bottom: 1.5rem; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 600px; margin: 0 auto 2.5rem; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: var(--ink); color: #fff; padding: 0.85rem 2rem; border-radius: 10px; text-decoration: none; font-weight: 600; font-size: 1rem; transition: background .2s; }
.btn-primary:hover { background: #374151; }
.btn-secondary { background: #fff; color: var(--ink); padding: 0.85rem 2rem; border-radius: 10px; text-decoration: none; font-weight: 600; font-size: 1rem; border: 1px solid var(--border); transition: border-color .2s; }
.btn-secondary:hover { border-color: var(--ink); }
.hero-proof { margin-top: 2.5rem; color: var(--muted); font-size: 0.85rem; }

/* SECTION */
section { padding: 4rem 2rem; }
.section-inner { max-width: 1080px; margin: 0 auto; }
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; }
.section-title { font-family: 'Bodoni Moda', serif; font-size: clamp(1.6rem, 3.5vw, 2.4rem); line-height: 1.25; margin-bottom: 1rem; }
.section-sub { color: var(--muted); font-size: 1rem; max-width: 560px; margin-bottom: 2.5rem; }

/* CARDS GRID */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; }
.card-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.card-icon.blue { background: #eff6ff; }
.card-icon.green { background: #ecfdf5; }
.card-icon.gold { background: #fffbeb; }
.card-icon.red { background: #fef2f2; }
.card h3 { font-weight: 700; font-size: 1rem; margin-bottom: 0.4rem; }
.card p { font-size: 0.9rem; color: var(--muted); line-height: 1.5; }

/* DARK SECTION */
.section-dark { background: var(--dark-bg); color: #f8fafc; }
.section-dark .section-label { color: #38bdf8; }
.section-dark .section-title { color: #f8fafc; }
.section-dark .section-sub { color: #94a3b8; }
.panel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.panel { background: var(--dark-card); border: 1px solid #334155; border-radius: var(--radius); padding: 1.75rem; }
.panel-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #38bdf8; margin-bottom: 0.75rem; display: block; }
.panel h3 { font-weight: 700; font-size: 1rem; margin-bottom: 0.5rem; color: #f1f5f9; }
.panel p { font-size: 0.875rem; color: #94a3b8; line-height: 1.55; }
.panel .badge { display: inline-block; background: #ca8a04; color: #fff; font-size: 0.65rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 4px; margin-left: 0.4rem; vertical-align: middle; text-transform: uppercase; }

/* COMPARE TABLE */
.compare-wrap { overflow-x: auto; margin-top: 2rem; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.compare-table th { padding: 0.85rem 1rem; text-align: left; font-weight: 700; border-bottom: 2px solid var(--border); }
.compare-table th:first-child { min-width: 180px; }
.compare-table td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); color: var(--muted); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table .ok { color: var(--green); font-weight: 600; }
.compare-table .no { color: var(--red); }
.compare-table .highlight-col { background: #eff6ff; }
.compare-table th.highlight-col { color: var(--accent); }

/* CHECKLIST */
.checklist { list-style: none; margin-top: 1.5rem; display: grid; gap: 0.75rem; }
.checklist li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.95rem; }
.checklist li::before { content: ''; display: block; width: 20px; height: 20px; min-width: 20px; border-radius: 50%; background: var(--green); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E"); background-size: cover; margin-top: 2px; }

/* STEPS */
.steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; margin-top: 2rem; counter-reset: steps; }
.step { position: relative; padding: 1.75rem; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); counter-increment: steps; }
.step::before { content: counter(steps, decimal-leading-zero); font-family: 'Bodoni Moda', serif; font-size: 2rem; font-weight: 700; color: var(--border); position: absolute; top: 1rem; right: 1.25rem; }
.step h3 { font-weight: 700; margin-bottom: 0.4rem; font-size: 1rem; }
.step p { font-size: 0.875rem; color: var(--muted); }

/* FAQ */
.faq { margin-top: 2rem; display: grid; gap: 1rem; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q { padding: 1.1rem 1.25rem; font-weight: 600; font-size: 0.95rem; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; }
.faq-q::after { content: '+'; font-size: 1.25rem; color: var(--muted); flex-shrink: 0; }
.faq-a { padding: 0 1.25rem 1.1rem; font-size: 0.9rem; color: var(--muted); line-height: 1.6; display: none; }
.faq-item.open .faq-q::after { content: '−'; }
.faq-item.open .faq-a { display: block; }

/* CTA BANNER */
.cta-banner { background: var(--ink); color: #fff; text-align: center; padding: 4rem 2rem; }
.cta-banner h2 { font-family: 'Bodoni Moda', serif; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }
.cta-banner p { color: #94a3b8; margin-bottom: 2rem; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-primary { background: var(--accent); }
.cta-banner .btn-primary:hover { background: #0369a1; }

/* HUB GRID */
.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-top: 2rem; }
.hub-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; text-decoration: none; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.hub-card:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(8,145,178,.08); }
.hub-card .hub-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.hub-card h3 { font-size: 0.875rem; font-weight: 700; margin-bottom: 0.25rem; }
.hub-card p { font-size: 0.8rem; color: var(--muted); }

/* ARTICLE LAYOUT */
.article-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 2.5rem; max-width: 1080px; margin: 0 auto; padding: 3rem 2rem; align-items: start; }
@media (max-width: 768px) { .article-wrap { grid-template-columns: 1fr; } }
.article-body h2 { font-family: 'Bodoni Moda', serif; font-size: 1.5rem; margin: 2rem 0 0.75rem; }
.article-body h3 { font-size: 1.05rem; font-weight: 700; margin: 1.5rem 0 0.5rem; }
.article-body p { color: #374151; line-height: 1.7; margin-bottom: 1rem; }
.article-body ul { margin: 0.5rem 0 1rem 1.25rem; color: #374151; }
.article-body ul li { margin-bottom: 0.4rem; }
.sidebar { position: sticky; top: 80px; }
.sidebar-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.25rem; }
.sidebar-box h3 { font-size: 0.9rem; font-weight: 700; margin-bottom: 1rem; }
.sidebar-price { font-family: 'Bodoni Moda', serif; font-size: 2rem; font-weight: 700; color: var(--ink); }
.sidebar-price span { font-family: 'Inter', sans-serif; font-size: 0.9rem; color: var(--muted); font-weight: 400; }
.sidebar-cta { display: block; background: var(--ink); color: #fff; text-align: center; padding: 0.85rem; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 0.9rem; margin-top: 1rem; }
.warning-box { background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--radius); padding: 1.25rem; }
.warning-box p { color: #92400e; font-size: 0.875rem; line-height: 1.5; margin: 0; }
.info-box { background: #eff6ff; border: 1px solid #bfdbfe; border-radius: var(--radius); padding: 1.25rem; margin: 1.5rem 0; }
.info-box p { color: #1e40af; font-size: 0.875rem; margin: 0; }
.highlight-box { background: #ecfdf5; border: 1px solid #a7f3d0; border-radius: var(--radius); padding: 1.25rem; margin: 1.5rem 0; }
.highlight-box p { color: #065f46; font-size: 0.875rem; margin: 0; }
.cost-row { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.cost-row:last-child { border-bottom: none; }
.cost-row .amount { font-weight: 700; }
.cost-row .amount.red { color: var(--red); }
.cost-row .amount.green { color: var(--green); }

/* BREADCRUMB */
.breadcrumb { padding: 1rem 2rem; font-size: 0.8rem; color: var(--muted); max-width: 1080px; margin: 0 auto; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb span { margin: 0 0.4rem; }

/* FOOTER */
footer { background: #f3f4f6; border-top: 1px solid var(--border); padding: 2.5rem 2rem; text-align: center; }
footer p { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.5rem; }
footer a { color: var(--muted); text-decoration: none; margin: 0 0.75rem; }
footer a:hover { color: var(--ink); }

/* LANG TOGGLE */
html.en [data-de]:not([data-en]) { display: none; }
html:not(.en) [data-en]:not([data-de]) { display: none; }

/* PERSONA CARDS */
.persona-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.persona { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; border-left: 4px solid var(--accent); }
.persona-name { font-weight: 700; margin-bottom: 0.25rem; }
.persona-role { font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }
.persona p { font-size: 0.9rem; color: #374151; line-height: 1.55; }
.persona .outcome { margin-top: 1rem; font-size: 0.85rem; color: var(--green); font-weight: 600; }

/* NUMBER CARDS */
.number-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-top: 2rem; }
.number-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; text-align: center; }
.number-card .num { font-family: 'Bodoni Moda', serif; font-size: 2.5rem; font-weight: 700; color: var(--accent); }
.number-card p { font-size: 0.85rem; color: var(--muted); margin-top: 0.25rem; }

@media (max-width: 640px) {
  nav { padding: 1rem; }
  .nav-links { gap: 0.75rem; }
  section { padding: 3rem 1.25rem; }
  .article-wrap { padding: 2rem 1.25rem; }
}