/* ============================================
   HORIZON DESK - Landing Page Styles
   Mobile-first responsive design (320px min)
   ============================================ */

/* ============================================
   CSS VARIABLES - LIGHT THEME
   ============================================ */
:root {
  /* Color System */
  --background: #ffffff;
  --foreground: #0f172a;
  --card: #f8fafc;
  --card-foreground: #0f172a;
  --popover: #ffffff;
  --popover-foreground: #0f172a;
  --primary: #2563eb;
  --primary-foreground: #ffffff;
  --secondary: #f1f5f9;
  --secondary-foreground: #1e293b;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --accent: #e0f2fe;
  --accent-foreground: #0c4a6e;
  --destructive: #ef4444;
  --destructive-foreground: #ffffff;
  --border: #e2e8f0;
  --input: #f8fafc;
  --ring: #2563eb;

  /* Spacing System */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Typography Scale */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;

  /* Layout */
  --max-width-container: 1200px;
  --max-width-prose: 65ch;
  --header-height: 72px;
}

/* ============================================
   DARK THEME
   ============================================ */
[data-theme="dark"] {
  --background: #0f172a;
  --foreground: #f8fafc;
  --card: #1e293b;
  --card-foreground: #f8fafc;
  --popover: #1e293b;
  --popover-foreground: #f8fafc;
  --primary: #3b82f6;
  --primary-foreground: #ffffff;
  --secondary: #334155;
  --secondary-foreground: #f1f5f9;
  --muted: #334155;
  --muted-foreground: #94a3b8;
  --accent: #1e3a5f;
  --accent-foreground: #e0f2fe;
  --destructive: #f43f5e;
  --destructive-foreground: #ffffff;
  --border: #334155;
  --input: #1e293b;
  --ring: #3b82f6;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--foreground);
  background-color: var(--background);
  min-height: 100vh;
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* Overflow Prevention */
img, video, iframe, embed, object, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

img {
  border-style: none;
}

[class*="grid"] > *,
[class*="flex"] > * {
  min-width: 0;
}

pre, code, .code-block {
  max-width: 100%;
  overflow-x: auto;
}

.table-wrapper {
  max-width: 100%;
  overflow-x: auto;
}

p, li, td, th, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

input, textarea, select, button {
  max-width: 100%;
  font-family: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--foreground);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-3xl);
  letter-spacing: -0.025em;
}

h2 {
  font-size: var(--font-size-2xl);
  letter-spacing: -0.02em;
}

h3 {
  font-size: var(--font-size-xl);
  letter-spacing: -0.015em;
}

h4 {
  font-size: var(--font-size-lg);
}

h5, h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
  color: var(--foreground);
}

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

a:hover {
  color: var(--accent-foreground);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

strong, b {
  font-weight: 600;
}

em, i {
  font-style: italic;
}

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

li {
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.section-container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-3xl);
}

.section-subtitle {
  text-align: center;
  color: var(--muted-foreground);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  max-width: var(--max-width-prose);
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   HEADER NAVIGATION
   ============================================ */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--background);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-base), border-color var(--transition-base);
}

.header-container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  min-height: var(--header-height);
}

.header-logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--foreground);
  font-weight: 600;
  font-size: var(--font-size-lg);
  transition: opacity var(--transition-fast);
}

.header-logo a:hover {
  opacity: 0.8;
  text-decoration: none;
}

.header-logo .logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.logo-text {
  display: none;
}

.header-nav {
  display: none;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--foreground);
  font-weight: 500;
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: color var(--transition-fast);
  padding: var(--spacing-xs) 0;
}

.nav-menu a:hover {
  color: var(--primary);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--muted);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.theme-icon {
  width: 20px;
  height: 20px;
}

.sun-icon {
  display: block;
}

.moon-icon {
  display: none;
}

[data-theme="dark"] .sun-icon {
  display: none;
}

[data-theme="dark"] .moon-icon {
  display: block;
}

.cta-button {
  display: none;
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.cta-button:hover {
  background-color: var(--accent-foreground);
  transform: translateY(-1px);
  text-decoration: none;
}

.mobile-menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background-color: var(--muted);
}

.mobile-menu-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--foreground);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  background-color: var(--background);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.mobile-menu[aria-hidden="false"] {
  display: block;
  animation: slideDown var(--transition-base);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-nav-list {
  list-style: none;
  padding: var(--spacing-md);
  margin: 0;
}

.mobile-nav-list li {
  margin-bottom: 0;
}

.mobile-nav-list a {
  display: block;
  padding: var(--spacing-md);
  color: var(--foreground);
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.mobile-nav-list a:hover {
  background-color: var(--muted);
  text-decoration: none;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--font-size-base);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  line-height: 1.2;
}

.btn:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--accent-foreground);
  border-color: var(--accent-foreground);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.btn-secondary {
  background-color: transparent;
  color: var(--foreground);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: var(--muted);
  border-color: var(--foreground);
  text-decoration: none;
}

.btn-small {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn-full {
  width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  background: linear-gradient(135deg, var(--background) 0%, var(--accent) 100%);
  padding: var(--spacing-2xl) var(--spacing-md);
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-content {
  text-align: center;
}

.hero-content h1 {
  font-size: var(--font-size-3xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-md);
  color: var(--foreground);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  font-weight: 400;
  color: var(--muted-foreground);
  margin-bottom: var(--spacing-xl);
  line-height: var(--line-height-relaxed);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--card);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--muted-foreground);
  margin: 0 auto;
}

.hero-visual {
  display: none;
}

.hero-visual img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
  background-color: var(--background);
  padding: var(--spacing-2xl) 0;
}

.services-grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.service-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent);
  color: var(--primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--foreground);
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  padding-left: var(--spacing-lg);
  position: relative;
  margin-bottom: var(--spacing-sm);
  color: var(--muted-foreground);
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.services-summary {
  text-align: center;
  color: var(--muted-foreground);
  font-style: italic;
  margin-bottom: var(--spacing-lg);
}

.services-cta {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.services-content {
  max-width: var(--max-width-prose);
  margin: var(--spacing-2xl) auto 0;
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--border);
}

.services-content h3 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.services-content p {
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   WORKING METHOD SECTION
   ============================================ */
.method-section {
  background-color: var(--card);
  padding: var(--spacing-2xl) 0;
}

.timeline-container {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  position: relative;
}

.timeline-container::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background-color: var(--border);
}

.timeline-step {
  position: relative;
  padding-left: calc(var(--spacing-xl) + var(--spacing-lg));
  margin-bottom: var(--spacing-2xl);
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.step-badge {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.step-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.step-content p {
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

.method-trust-elements {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  text-align: center;
}

.trust-box {
  background-color: var(--accent);
  border-left: 4px solid var(--primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.trust-box p {
  margin: 0;
  color: var(--accent-foreground);
}

.trust-statement {
  color: var(--muted-foreground);
  font-size: var(--font-size-lg);
  margin: 0;
}

.method-content {
  max-width: var(--max-width-prose);
  margin: var(--spacing-2xl) auto 0;
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--border);
}

.method-content h3 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.method-content p {
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  background-color: var(--background);
  padding: var(--spacing-2xl) 0;
}

.contact-grid {
  display: grid;
  gap: var(--spacing-2xl);
  max-width: var(--max-width-container);
  margin: 0 auto;
}

.contact-form-wrapper {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  font-weight: 500;
  color: var(--foreground);
  font-size: var(--font-size-sm);
}

.required {
  color: var(--destructive);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--input);
  color: var(--foreground);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}

.form-success {
  display: none;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: #dcfce7;
  border: 1px solid #86efac;
  border-radius: var(--radius-md);
  color: #166534;
}

.form-success svg {
  flex-shrink: 0;
  color: #16a34a;
}

.form-success.show {
  display: flex;
}

.form-success p {
  margin: 0;
  color: #166534;
}

.contact-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-info {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.contact-info h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

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

.contact-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.contact-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--foreground);
}

.contact-item p {
  margin: 0;
  color: var(--muted-foreground);
  font-size: var(--font-size-sm);
}

.contact-item a {
  color: var(--primary);
  text-decoration: none;
}

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

.contact-visual {
  display: none;
}

.contact-visual img {
  border-radius: var(--radius-lg);
  width: 100%;
}

.contact-trust-badges {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--accent);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--accent-foreground);
}

.trust-badge-item svg {
  flex-shrink: 0;
  color: var(--primary);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  background-color: var(--card);
  padding: var(--spacing-2xl) 0;
}

.about-grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.about-mission,
.about-legal {
  background-color: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.about-mission h3,
.about-legal h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.about-mission p,
.about-legal p {
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
}

.about-trust-indicators {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.trust-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-weight: 500;
}

.trust-indicator svg {
  flex-shrink: 0;
  color: var(--primary);
}

.about-links {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--background);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
}

.about-links p {
  margin: 0;
  color: var(--muted-foreground);
}

.about-content {
  max-width: var(--max-width-prose);
  margin: var(--spacing-2xl) auto 0;
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--border);
}

.about-content h3 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.about-content p {
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--border);
}

.faq-section > h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.faq-item {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.faq-item h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--foreground);
}

.faq-item p {
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background-color: var(--card);
  border-top: 1px solid var(--border);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.footer-cta {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.footer-columns {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h4 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
  color: var(--foreground);
  font-weight: 600;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
}

.footer-logo span {
  font-weight: 600;
  color: var(--foreground);
}

.footer-column p {
  color: var(--muted-foreground);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-serving {
  font-style: italic;
  margin-top: var(--spacing-md);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--primary);
  text-decoration: none;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--muted-foreground);
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--primary);
}

.footer-hours,
.footer-confidential {
  font-size: var(--font-size-xs);
  color: var(--muted-foreground);
  margin-top: var(--spacing-md);
  font-style: italic;
}

.footer-divider {
  height: 1px;
  background-color: var(--border);
  margin: var(--spacing-xl) 0;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
  text-align: center;
}

.footer-copyright,
.footer-status {
  color: var(--muted-foreground);
  font-size: var(--font-size-xs);
  margin: 0;
}

/* ============================================
   LEGAL MODALS
   ============================================ */
.legal-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.legal-modal[aria-hidden="false"] {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.legal-modal-content {
  background-color: var(--background);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp var(--transition-base);
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.legal-modal-close {
  position: sticky;
  top: 0;
  right: 0;
  float: right;
  background-color: var(--background);
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--foreground);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
  z-index: 10;
  margin: var(--spacing-md) var(--spacing-md) 0 0;
}

.legal-modal-close:hover {
  background-color: var(--muted);
}

.legal-modal-content h2 {
  padding: var(--spacing-lg) var(--spacing-lg) 0;
  margin: 0 0 var(--spacing-md);
  clear: both;
}

.legal-modal-body {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--muted-foreground);
  line-height: var(--line-height-relaxed);
}

.legal-modal-body h3 {
  margin-top: var(--spacing-lg);
  color: var(--foreground);
}

.legal-modal-body p {
  margin-bottom: var(--spacing-md);
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--card);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
  z-index: 1500;
  padding: var(--spacing-md);
  animation: slideUpBanner var(--transition-slow);
}

@keyframes slideUpBanner {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner-content {
  max-width: var(--max-width-container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  text-align: center;
}

.cookie-banner-content p {
  margin: 0;
  color: var(--foreground);
  font-size: var(--font-size-sm);
}

.cookie-banner-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================
   RESPONSIVE DESIGN - TABLET (768px+)
   ============================================ */
@media (min-width: 768px) {
  /* Typography */
  h1 {
    font-size: var(--font-size-4xl);
  }

  h2 {
    font-size: var(--font-size-3xl);
  }

  .section-container {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }

  /* Header */
  .logo-text {
    display: inline;
  }

  .header-nav {
    display: block;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .cta-button {
    display: inline-flex;
  }

  /* Hero */
  .hero-section {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }

  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
  }

  .hero-content {
    text-align: left;
  }

  .hero-content h1 {
    font-size: var(--font-size-4xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-xl);
  }

  .hero-cta-group {
    flex-direction: row;
    justify-content: flex-start;
  }

  .trust-badge {
    margin: 0;
  }

  .hero-visual {
    display: block;
  }

  /* Services */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-visual {
    display: block;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-trust-indicators {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Footer */
  .footer-columns {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  /* Cookie Banner */
  .cookie-banner-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================
   RESPONSIVE DESIGN - DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  /* Typography */
  h1 {
    font-size: var(--font-size-5xl);
  }

  .hero-content h1 {
    font-size: var(--font-size-5xl);
  }

  /* Services */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Timeline - offset for larger screens */
  .timeline-container::before {
    left: 50%;
    transform: translateX(-1px);
  }

  .timeline-step {
    width: 50%;
    padding-left: 0;
    padding-right: calc(var(--spacing-xl) + var(--spacing-lg));
  }

  .timeline-step:nth-child(even) {
    margin-left: 50%;
    padding-left: calc(var(--spacing-xl) + var(--spacing-lg));
    padding-right: 0;
  }

  .step-badge {
    left: auto;
    right: calc(-20px - var(--spacing-md));
  }

  .timeline-step:nth-child(even) .step-badge {
    left: calc(-20px - var(--spacing-md));
    right: auto;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

/* Skip to main content link */
.skip-to-main {
  position: absolute;
  top: -100px;
  left: var(--spacing-md);
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  z-index: 3000;
}

.skip-to-main:focus {
  top: var(--spacing-md);
}

/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn {
    border-width: 2px;
  }

  .service-card,
  .contact-info,
  .about-mission,
  .about-legal {
    border-width: 2px;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  header,
  .hero-visual,
  .contact-visual,
  .cookie-banner,
  .theme-toggle,
  .mobile-menu-toggle,
  .cta-button,
  footer {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  a {
    text-decoration: underline;
  }

  .section-container {
    padding: 1rem;
  }
}