/* ============================================
   KRANKENKASSE SITE — krankenkassen-finder.ch
   Design: Royal Blue Dashboard
   Font: Inter Tight + Inter
   ============================================ */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }

/* === DESIGN TOKENS === */
:root {
  --color-primary: #2563EB;
  --color-primary-dark: #1D4ED8;
  --color-primary-light: #DBEAFE;
  --color-accent: #F43F5E;
  --color-accent-dark: #E11D48;
  --color-bg: #F8FAFC;
  --color-bg-dark: #0F172A;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-white: #FFFFFF;
  --color-success: #10B981;
  --color-warning: #F59E0B;

  --font-display: 'Inter Tight', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --max-width: 1200px;
  --nav-height: 70px;
  --border-radius: 12px;
  --border-radius-lg: 20px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === TYPOGRAPHY === */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p { margin-bottom: var(--space-md); }

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

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

/* === NAVBAR === */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-inner,
.navbar .container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 100%;
  gap: var(--space-xl);
}

.nav-logo,
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img,
.navbar-logo img { height: 36px; width: auto; }

.nav-links,
.navbar-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}
.nav-links a,
.navbar-links a {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text);
  padding: var(--space-xs) 0;
  position: relative;
}
.nav-links a::after,
.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after,
.navbar-links a:hover::after,
.navbar-links a.active::after { transform: scaleX(1); }

.navbar-cta { flex-shrink: 0; }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
  white-space: nowrap;
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
  background: var(--color-primary-dark);
}
.btn-cta svg { width: 16px; height: 16px; }

.nav-toggle,
.navbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-sm);
  background: none;
  border: none;
}
.nav-toggle span,
.navbar-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
}

.navbar-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg);
  flex-direction: column;
  gap: var(--space-md);
  z-index: 999;
  box-shadow: var(--shadow-lg);
}
.navbar-mobile.open { display: flex; }
.navbar-mobile a {
  font-weight: 500;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

@media (max-width: 768px) {
  .nav-links,
  .navbar-links { display: none; }
  .navbar-cta { display: none; }
  .nav-toggle,
  .navbar-hamburger { display: flex; }
}

/* === HERO DASHBOARD === */
.hero-dashboard {
  position: relative;
  padding: var(--space-4xl) 0 var(--space-3xl);
  overflow: hidden;
  color: var(--color-white);
}
.hero-dashboard::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/hero.jpg') center/cover no-repeat;
  z-index: 0;
}
.hero-dashboard::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.88), rgba(37,99,235,0.82));
  z-index: 1;
}
.hero-dashboard .container { position: relative; z-index: 2; }
.hero-dashboard h1 { color: #fff; margin-bottom: var(--space-md); }
.hero-dashboard h1 .accent { color: #60A5FA; }
.hero-dashboard .hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 620px;
  margin-bottom: var(--space-2xl);
}

/* Hero Metric Cards */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}
.metric-card {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  text-align: center;
}
.metric-card .metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  display: block;
}
.metric-card .metric-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-xs);
}

@media (max-width: 768px) {
  .hero-metrics { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .hero-metrics { grid-template-columns: 1fr; }
}

/* === SUBPAGE HERO (no image) === */
.hero-sub {
  padding: var(--space-4xl) 0 var(--space-2xl);
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 50%, #2563EB 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.hero-sub::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 50%;
  height: 160%;
  background: rgba(255,255,255,0.03);
  transform: rotate(-12deg);
  border-radius: 60px;
}
.hero-sub .container { position: relative; z-index: 1; }
.hero-sub h1 { color: #fff; margin-bottom: var(--space-md); }
.hero-sub h1 .accent { color: #60A5FA; }
.hero-sub p { color: rgba(255,255,255,0.8); max-width: 640px; }

/* === BREADCRUMB === */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  padding: 0 0 var(--space-lg);
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,0.9); font-weight: 600; }

.breadcrumb-dark {
  color: var(--color-text-muted);
  padding: var(--space-md) 0;
}
.breadcrumb-dark a { color: var(--color-text-muted); }
.breadcrumb-dark span { color: var(--color-primary); }

/* === FEATURES GRID (6 cards) === */
.features { padding: var(--space-4xl) 0; }
.section-header { text-align: center; margin-bottom: var(--space-3xl); }
.section-badge {
  display: inline-block;
  background: rgba(37,99,235,0.08);
  color: var(--color-primary);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-2xl);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  display: block;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), #60A5FA);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: var(--color-text);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(37,99,235,0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}
.feature-card h3 { margin-bottom: var(--space-sm); }
.feature-card p { color: var(--color-text-muted); font-size: 0.95rem; margin: 0; }

@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .features-grid { grid-template-columns: 1fr; } }

/* === COMPARISON TABLE === */
.comparison-section { padding: var(--space-4xl) 0; background: var(--color-white); }
.comparison-table-wrap { overflow-x: auto; margin: var(--space-2xl) 0; border-radius: var(--border-radius); box-shadow: var(--shadow-md); }
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.comparison-table th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-weight: 600;
  font-family: var(--font-display);
}
.comparison-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.comparison-table tr:nth-child(even) td { background: rgba(37,99,235,0.02); }
.comparison-table tr:hover td { background: rgba(37,99,235,0.06); }
.comparison-table tr.highlight-row td {
  background: rgba(37,99,235,0.08);
  font-weight: 600;
}
.badge-yes { color: var(--color-success); font-weight: 700; }
.badge-no { color: #EF4444; font-weight: 700; }
.badge-best {
  display: inline-block;
  background: var(--color-success);
  color: #fff;
  padding: 0.15rem 0.6rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* === PROCESS BAR (horizontal steps) === */
.process-section { padding: var(--space-4xl) 0; }
.process-bar {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  counter-reset: process;
}
.process-bar::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 40px;
  right: 40px;
  height: 3px;
  background: var(--color-border);
  z-index: 0;
}
.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 var(--space-sm);
  counter-increment: process;
}
.process-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 auto var(--space-md);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.process-step h3 { font-size: 1rem; margin-bottom: var(--space-xs); }
.process-step p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

@media (max-width: 768px) {
  .process-bar { flex-direction: column; gap: var(--space-lg); }
  .process-bar::before { display: none; }
}

/* === FAQ SIDEBAR STYLE === */
.faq { padding: var(--space-4xl) 0; background: var(--color-bg); }
.faq-sidebar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.faq-sidebar-left h2 { margin-bottom: var(--space-md); }
.faq-sidebar-left p { color: var(--color-text-muted); }

.faq-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--color-white);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-display);
  gap: var(--space-md);
  transition: background var(--transition);
}
.faq-question:hover { background: rgba(37,99,235,0.03); }
.faq-question.open { color: var(--color-primary); }
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 1rem;
}
.faq-question.open .faq-icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: rotate(45deg);
}
.faq-answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.faq-answer.open { display: block; }

@media (max-width: 768px) { .faq-sidebar { grid-template-columns: 1fr; } }

/* === STATS COUNTER BAR === */
.stats-bar {
  background: var(--color-bg-dark);
  padding: var(--space-3xl) 0;
  color: var(--color-white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}
.stat-item .stat-value {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 900;
  color: #60A5FA;
}
.stat-item .stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: var(--space-xs);
}

@media (max-width: 768px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

/* === CTA SECTION === */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 60%;
  height: 200%;
  background: rgba(255,255,255,0.05);
  transform: rotate(-15deg);
}
.cta-section h2 { color: var(--color-white); margin-bottom: var(--space-md); }
.cta-section p { color: rgba(255,255,255,0.8); margin-bottom: var(--space-2xl); max-width: 560px; margin-left: auto; margin-right: auto; }
.btn-cta-large {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-white);
  color: var(--color-primary);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.btn-cta-large:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 36px rgba(0,0,0,0.3);
}

/* === FOOTER === */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-4xl) 0 var(--space-xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}
.footer-links-col h4 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-links-col ul { list-style: none; }
.footer-links-col li { margin-bottom: var(--space-sm); }
.footer-links-col a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
  text-decoration: none;
}
.footer-links-col a:hover { color: var(--color-white); }

.footer-brand { text-align: right; }
.footer-brand-logo img {
  height: 40px;
  margin-left: auto;
  margin-bottom: var(--space-md);
  opacity: 0.9;
}
.footer-brand-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}
.footer-brand-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition);
}
.footer-brand-cta:hover { opacity: 0.9; transform: translateY(-2px); }

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer-bottom-links { display: flex; gap: var(--space-lg); }
.footer-bottom-links a { color: rgba(255,255,255,0.4); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--color-white); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { text-align: left; }
  .footer-brand-logo img { margin-left: 0; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* === CONTENT SECTIONS === */
.content-section { padding: var(--space-4xl) 0; }
.content-section.alt { background: var(--color-white); }
.content-section h2 { margin-bottom: var(--space-lg); }
.content-section h3 { margin: var(--space-xl) 0 var(--space-sm); }

.article-content { max-width: 800px; margin: 0 auto; }
.article-content h2 { margin: var(--space-2xl) 0 var(--space-md); }
.article-content h3 { margin: var(--space-xl) 0 var(--space-sm); }

/* === GRID UTILITIES === */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
}

/* === INFO BOX / HIGHLIGHT === */
.info-box {
  background: rgba(37,99,235,0.06);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}
.info-box h4 { color: var(--color-primary); margin-bottom: var(--space-sm); }

.highlight {
  background: rgba(37,99,235,0.06);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-lg) var(--space-xl);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin: var(--space-xl) 0;
}
/* Prevent highlight from breaking inline spans in headings */
.hero-dashboard h1 .highlight,
.hero-sub h1 .highlight,
h1 .highlight, h2 .highlight, h3 .highlight {
  background: none; border: none; padding: 0; margin: 0; display: inline; color: #60A5FA;
}

blockquote {
  border-left: 4px solid var(--color-primary);
  padding: var(--space-md) var(--space-xl);
  background: rgba(37,99,235,0.04);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin: var(--space-xl) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

/* === CARD STYLES === */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  transition: all var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.kanton-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  transition: all var(--transition);
  text-align: center;
}
.kanton-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.kanton-card .kanton-icon { font-size: 2rem; margin-bottom: var(--space-sm); }
.kanton-card h3 { font-size: 1rem; margin-bottom: var(--space-xs); }
.kanton-card p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

/* === CHECKLIST === */
.checklist { list-style: none; padding: 0; }
.checklist li {
  padding: var(--space-sm) 0;
  padding-left: 1.8rem;
  position: relative;
  color: var(--color-text);
}
.checklist li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(37,99,235,0.45);
  color: #fff;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: transparent;
  color: var(--color-text);
  padding: 0.9rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid var(--color-border);
  transition: all var(--transition);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* === UTILITIES === */
.section-light { background: var(--color-white); }
.section-alt { background: var(--color-bg); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-lg { margin-bottom: var(--space-lg); }

/* === ANIMATION === */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: none; }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--color-primary);
  z-index: 9999;
  transition: width 0.1s;
}

/* === LEGAL PAGES === */
.legal-section {
  padding: var(--space-4xl) 0;
}
.legal-section h1 { margin-bottom: var(--space-2xl); }
.legal-section h2 { margin: var(--space-2xl) 0 var(--space-md); font-size: 1.3rem; }
.legal-section h3 { margin: var(--space-xl) 0 var(--space-sm); font-size: 1.1rem; }
.legal-section ul { margin: var(--space-md) 0; padding-left: var(--space-xl); }
.legal-section li { margin-bottom: var(--space-sm); }