/* ===== BuchOS — Shared Stylesheet ===== */

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

:root {
  --red: #cc0000;
  --red-dark: #a30000;
  --red-hover: #e60000;
  --red-light: rgba(204, 0, 0, 0.08);
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow: 0 4px 16px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15), 0 8px 24px rgba(0,0,0,0.10);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== NAVIGATION ===== */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow 0.2s ease;
}

nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 6px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gray-900);
  background: var(--gray-100);
}

.nav-cta {
  background: var(--red) !important;
  color: white !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease !important;
  box-shadow: 0 2px 8px rgba(204,0,0,0.3);
}

.nav-cta:hover {
  background: var(--red-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(204,0,0,0.4) !important;
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--gray-700);
}

/* Mobile dropdown */
.nav-mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  background: rgba(255,255,255,0.98);
  border-top: 1px solid var(--gray-100);
}

.nav-mobile-menu.open {
  display: flex;
}

.nav-mobile-menu a {
  padding: 10px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  text-decoration: none;
  border-bottom: 1px solid var(--gray-100);
  transition: color 0.15s ease;
}

.nav-mobile-menu a:last-child {
  border-bottom: none;
  margin-top: 8px;
  background: var(--red);
  color: white !important;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 700;
}

.nav-mobile-menu a:hover {
  color: var(--red);
}

.nav-mobile-menu a:last-child:hover {
  color: white;
  background: var(--red-hover);
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, #cc0000 0%, #9b0000 40%, #6b0000 100%);
  padding: 80px 24px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding-bottom: 72px;
}

.page-hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
}

.page-hero h1 {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.page-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

.page-hero-wave {
  display: block;
  width: 100%;
  line-height: 0;
  margin-top: -2px;
}

/* ===== HOMEPAGE HERO ===== */
.hero {
  background: linear-gradient(135deg, #cc0000 0%, #9b0000 40%, #6b0000 100%);
  padding: 100px 24px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 680px;
  margin-bottom: 64px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.95);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  flex-shrink: 0;
}

.hero h1 {
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero h1 span {
  display: block;
  color: rgba(255,255,255,0.75);
}

.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--red);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  letter-spacing: -0.2px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.25);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  letter-spacing: -0.2px;
}

.btn-secondary-hero:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

/* Dashboard Mockup */
.hero-mockup {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.mockup-window {
  background: #1a1a2e;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  box-shadow: 0 -4px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.08);
}

.mockup-bar {
  background: #16213e;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #febc2e; }
.mockup-dot:nth-child(3) { background: #28c840; }

.mockup-url {
  margin-left: 12px;
  background: rgba(255,255,255,0.07);
  border-radius: 6px;
  padding: 4px 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  font-family: monospace;
  flex: 1;
  max-width: 280px;
}

.mockup-body {
  display: flex;
  min-height: 340px;
}

.mockup-sidebar {
  width: 200px;
  background: #0f0f23;
  padding: 20px 0;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,0.05);
}

.mockup-logo-sm {
  padding: 0 20px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 16px;
}

.mockup-logo-icon {
  width: 24px;
  height: 24px;
  background: var(--red);
  border-radius: 5px;
}

.mockup-logo-label {
  font-size: 13px;
  font-weight: 700;
  color: white;
}

.mockup-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  font-size: 12px;
  color: rgba(255,255,255,0.45);
}

.mockup-nav-item.active {
  color: white;
  background: rgba(204,0,0,0.25);
  border-right: 2px solid var(--red);
}

.mockup-nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.mockup-main {
  flex: 1;
  padding: 24px;
  overflow: hidden;
}

.mockup-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mockup-heading {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}

.mockup-btn-sm {
  background: var(--red);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
}

.mockup-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.mockup-kpi {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 14px;
}

.mockup-kpi-label {
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mockup-kpi-value {
  font-size: 18px;
  font-weight: 800;
  color: white;
  margin-bottom: 3px;
}

.mockup-kpi-sub {
  font-size: 10px;
  color: #4ade80;
}

.mockup-chart {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 16px;
  height: 100px;
  position: relative;
  overflow: hidden;
}

.mockup-chart-label {
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 12px;
}

.mockup-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 56px;
}

.mockup-bar-item {
  flex: 1;
  border-radius: 3px 3px 0 0;
  min-height: 8px;
}

/* Wave divider */
.hero-wave {
  display: block;
  width: 100%;
  line-height: 0;
  margin-top: -2px;
}

/* ===== SECTIONS SHARED ===== */
.section {
  padding: 96px 24px;
}

.section-white {
  background: var(--white);
}

.section-gray {
  background: var(--gray-50);
}

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

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 520px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 64px;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gray-300);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--red-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.feature-card p {
  font-size: 14.5px;
  color: var(--gray-500);
  line-height: 1.65;
}

.feature-card .feature-list {
  list-style: none;
  margin-top: 16px;
}

.feature-card .feature-list li {
  font-size: 13.5px;
  color: var(--gray-600);
  padding: 5px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.feature-card .feature-list li::before {
  content: '✓';
  color: var(--red);
  font-weight: 800;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===== HOW IT WORKS ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 16.67%;
  right: 16.67%;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--red-light));
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 16px;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--red);
  color: white;
  font-size: 20px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 4px 16px rgba(204,0,0,0.35);
  position: relative;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(204,0,0,0.2);
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.step p {
  font-size: 14.5px;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ===== TESTIMONIAL ===== */
.testimonial-section {
  background: var(--white);
  padding: 96px 24px;
}

.testimonial-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 56px 64px;
  max-width: 820px;
  margin: 0 auto 64px;
  position: relative;
}

.quote-mark {
  font-size: 80px;
  line-height: 1;
  color: var(--red);
  opacity: 0.15;
  font-family: Georgia, serif;
  position: absolute;
  top: 24px;
  left: 40px;
}

.testimonial-text {
  font-size: 22px;
  font-weight: 500;
  color: var(--gray-800);
  line-height: 1.55;
  letter-spacing: -0.3px;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--red), #9b0000);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.author-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-900);
}

.author-firm {
  font-size: 13px;
  color: var(--gray-500);
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trust-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.trust-badge-icon {
  width: 28px;
  height: 28px;
  background: var(--red-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 0 8px 40px rgba(204,0,0,0.3);
  position: relative;
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 16px 56px rgba(204,0,0,0.4);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  white-space: nowrap;
}

.pricing-plan {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 10px;
}

.featured .pricing-plan {
  color: rgba(255,255,255,0.7);
}

.pricing-price {
  font-size: 48px;
  font-weight: 900;
  color: var(--gray-900);
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 6px;
}

.featured .pricing-price {
  color: white;
}

.pricing-price span {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0;
}

.pricing-desc {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-200);
}

.featured .pricing-desc {
  color: rgba(255,255,255,0.65);
  border-color: rgba(255,255,255,0.2);
}

.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-600);
  padding: 7px 0;
}

.featured .pricing-features li {
  color: rgba(255,255,255,0.85);
}

.check-icon {
  width: 18px;
  height: 18px;
  background: var(--red-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.featured .check-icon {
  background: rgba(255,255,255,0.2);
}

.check-icon::after {
  content: '✓';
  font-size: 10px;
  font-weight: 800;
  color: var(--red);
}

.featured .check-icon::after {
  color: white;
}

.pricing-btn {
  display: block;
  text-align: center;
  padding: 13px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
}

.pricing-btn-outline {
  background: transparent;
  border: 2px solid var(--gray-200);
  color: var(--gray-700);
}

.pricing-btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
  background: var(--red-light);
}

.pricing-btn-white {
  background: white;
  color: var(--red);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.pricing-btn-white:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  transform: translateY(-1px);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, #cc0000 0%, #9b0000 50%, #6b0000 100%);
  padding: 96px 24px;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-section h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  color: white;
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  line-height: 1.6;
}

.cta-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--red);
  font-size: 15px;
  font-weight: 700;
  padding: 15px 32px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.cta-link-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

/* ===== CONTACT FORM SECTION ===== */
.cta-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
}

.cta-form .full-width {
  grid-column: 1 / -1;
}

.cta-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cta-field label {
  font-size: 12.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cta-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  backdrop-filter: blur(4px);
}

.cta-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.cta-input:focus {
  border-color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.16);
}

textarea.cta-input {
  resize: vertical;
  min-height: 110px;
  line-height: 1.5;
}

select.cta-input option {
  background: #7f0000;
  color: white;
}

.cta-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: white;
  color: var(--red);
  font-size: 15px;
  font-weight: 700;
  padding: 15px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  font-family: 'Inter', sans-serif;
  width: 100%;
}

.cta-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.cta-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.cta-note {
  margin-top: 16px;
  font-size: 12.5px;
  color: rgba(255,255,255,0.45);
}

/* ===== FOOTER ===== */
footer {
  background: var(--gray-900);
  padding: 48px 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.footer-logo-text {
  font-size: 18px;
  font-weight: 800;
  color: white;
  letter-spacing: -0.5px;
}

.footer-copy {
  font-size: 13px;
  color: var(--gray-500);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 13px;
  color: var(--gray-400);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: white;
}

/* ===== COMPARISON TABLE ===== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.comparison-table th {
  padding: 20px 24px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
  color: var(--gray-700);
  letter-spacing: -0.2px;
}

.comparison-table th:first-child {
  text-align: left;
  color: var(--gray-500);
  font-weight: 600;
}

.comparison-table th.highlight {
  background: var(--red);
  color: white;
}

.comparison-table td {
  padding: 16px 24px;
  font-size: 14px;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
  text-align: center;
  vertical-align: middle;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--gray-800);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background: var(--gray-50);
}

.comparison-table tr:hover td.td-highlight {
  background: rgba(204,0,0,0.04);
}

.td-highlight {
  background: rgba(204,0,0,0.03);
}

.check-yes {
  color: #16a34a;
  font-size: 18px;
  font-weight: 800;
}

.check-no {
  color: var(--gray-300);
  font-size: 18px;
}

.check-partial {
  color: #d97706;
  font-size: 14px;
  font-weight: 600;
}

/* ===== FAQ ACCORDION ===== */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

details.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease;
  overflow: hidden;
}

details.faq-item[open] {
  box-shadow: var(--shadow);
  border-color: var(--gray-300);
}

details.faq-item summary {
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-800);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  user-select: none;
  transition: color 0.15s ease;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--red);
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.2s ease;
}

details.faq-item[open] summary::after {
  transform: rotate(45deg);
}

details.faq-item summary:hover {
  color: var(--red);
}

.faq-body {
  padding: 0 28px 24px;
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.75;
}

/* ===== CONTACT PAGE ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 28px;
  letter-spacing: -0.3px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  background: var(--red-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 14.5px;
  color: var(--gray-700);
  font-weight: 500;
  line-height: 1.5;
}

.contact-info-value a {
  color: var(--red);
  text-decoration: none;
}

.contact-info-value a:hover {
  text-decoration: underline;
}

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow);
}

.contact-form-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.contact-form-card > p {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.light-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.light-form .full-width {
  grid-column: 1 / -1;
}

.light-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.light-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.light-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-800);
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.light-input::placeholder {
  color: var(--gray-400);
}

.light-input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(204,0,0,0.08);
}

textarea.light-input {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

select.light-input option {
  color: var(--gray-800);
}

.light-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--red);
  color: white;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  font-family: 'Inter', sans-serif;
  width: 100%;
  box-shadow: 0 4px 16px rgba(204,0,0,0.3);
}

.light-submit:hover {
  background: var(--red-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(204,0,0,0.4);
}

.light-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* ===== IMPRESSUM ===== */
.impressum-content {
  max-width: 720px;
  margin: 0 auto;
}

.impressum-content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  margin: 40px 0 16px;
  letter-spacing: -0.3px;
}

.impressum-content h2:first-child {
  margin-top: 0;
}

.impressum-content p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 12px;
}

.impressum-content a {
  color: var(--red);
  text-decoration: none;
}

.impressum-content a:hover {
  text-decoration: underline;
}

.impressum-content hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 40px 0;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero {
    padding: 80px 24px 0;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .btn-primary, .btn-secondary-hero {
    justify-content: center;
  }

  .mockup-sidebar {
    display: none;
  }

  .mockup-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid::before {
    display: none;
  }

  .testimonial-card {
    padding: 36px 28px;
  }

  .quote-mark {
    font-size: 56px;
    top: 16px;
    left: 20px;
  }

  .testimonial-text {
    font-size: 18px;
  }

  .cta-form {
    grid-template-columns: 1fr;
  }

  .light-form {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .comparison-table {
    font-size: 13px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 14px 12px;
  }

  .contact-form-card {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 72px 20px;
  }

  .mockup-kpis {
    grid-template-columns: 1fr 1fr;
  }

  .page-hero {
    padding: 64px 20px 0;
  }

  .page-hero-inner {
    padding-bottom: 56px;
  }
}