:root {
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --color-bg: #f8faff;
  --color-surface: #ffffff;
  --color-text: #2d3748;
  --color-text-muted: #718096;
  --color-primary: #5a67d8;
  --color-primary-hover: #434190;
  --color-accent: #ed64a6;
  --color-border: #e2e8f0;
  --color-error: #e53e3e;
  --color-success: #38a169;
  
  --shadow-soft: 0 4px 20px rgba(90, 103, 216, 0.08);
  --shadow-hover: 0 10px 30px rgba(90, 103, 216, 0.15);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 40px;
  --space-7: 64px;
  
  --header-height-desk: 64px;
  --header-height-mob: 52px;
}

@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;
  }
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .brand-name, .nav-link {
  overflow-wrap: anywhere;
  margin-top: 0;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-hover);
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-weight: 600;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: var(--color-primary);
  color: #ffffff;
  text-decoration: none;
}

button:hover, .btn:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

*:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (max-width: 399px) {
  .container {
    padding: 0 var(--space-4);
  }
}

.section {
  padding: var(--space-7) 0;
}

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

/* Header */
.site-header {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height-mob);
  display: flex;
  align-items: center;
  z-index: 100;
  position: relative;
}

@media (min-width: 768px) {
  .site-header {
    height: var(--header-height-desk);
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
}

.brand svg {
  width: 32px;
  height: 32px;
  fill: var(--color-primary);
}

.nav-toggle {
  display: block;
  background: transparent;
  color: var(--color-text);
  border: none;
  padding: var(--space-2);
  cursor: pointer;
}

.nav-toggle:hover {
  background: rgba(0,0,0,0.05);
  color: var(--color-text);
  transform: none;
  box-shadow: none;
}

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

.site-nav {
  display: none;
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-5);
  }
  .nav-link {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-muted);
  }
  .nav-link:hover {
    color: var(--color-primary);
  }
}

.site-nav.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--header-height-mob);
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  gap: var(--space-4);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: inline-flex;
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
  }
}

/* Hero Section */
.hero {
  text-align: center;
  padding: calc(var(--space-7) * 1.5) 0 var(--space-7);
  background: linear-gradient(135deg, rgba(90, 103, 216, 0.05) 0%, rgba(237, 100, 166, 0.05) 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero h1 {
  max-width: 800px;
  margin: 0 auto var(--space-4);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

.hero p {
  max-width: 600px;
  margin: 0 auto var(--space-6);
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* Horizontal Split Cards */
.card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  min-width: 0;
}

@media (min-width: 768px) {
  .card {
    flex-direction: row;
  }
}

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

.card-media {
  width: 100%;
  height: 240px;
  background-color: #e2e8f0;
  position: relative;
  min-width: 0;
}

@media (min-width: 768px) {
  .card-media {
    width: 35%;
    min-width: 280px;
    height: auto;
  }
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  min-width: 0;
}

.card-meta {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

.card-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  flex-grow: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.tag {
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: var(--space-1) var(--space-3);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
}

.card-action {
  align-self: flex-start;
}

/* Supporting Section */
.features {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  min-width: 0;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-item {
  text-align: center;
  padding: var(--space-4);
  min-width: 0;
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background-color: rgba(90, 103, 216, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
}

/* Page Content (Articles & Legal) */
.page-header {
  padding: var(--space-7) 0 var(--space-5);
  text-align: center;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  margin-bottom: var(--space-3);
}

.page-meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.content-wrapper {
  background-color: var(--color-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-top: calc(var(--space-6) * -1);
  margin-bottom: var(--space-7);
  position: relative;
  z-index: 10;
}

.content-wrapper h2 {
  margin-top: var(--space-6);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.content-wrapper h3 {
  margin-top: var(--space-5);
}

.content-wrapper ul, .content-wrapper ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-5);
}

.content-wrapper li {
  margin-bottom: var(--space-2);
}

.content-wrapper table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-5);
  overflow-wrap: anywhere;
}

.table-responsive {
  overflow-x: auto;
  margin-bottom: var(--space-5);
}

.content-wrapper th, .content-wrapper td {
  border: 1px solid var(--color-border);
  padding: var(--space-3);
  text-align: left;
}

.content-wrapper th {
  background-color: var(--color-bg);
  font-weight: 600;
}

/* Form Styles */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.form-control {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(90, 103, 216, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-control.is-invalid {
  border-color: var(--color-error);
  background-color: rgba(229, 62, 62, 0.02);
}

.error-message {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: var(--space-1);
  display: none;
}

.error-message.is-visible {
  display: block;
}

.form-success {
  background-color: rgba(56, 161, 105, 0.1);
  color: var(--color-success);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  display: none;
  border: 1px solid var(--color-success);
}

.form-success.is-visible {
  display: block;
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  background-color: var(--color-bg);
  padding: var(--space-5);
  border-radius: var(--radius-md);
}

.map-block {
  margin-top: var(--space-5);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #e2e8f0;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.map-block svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

/* Footer */
.site-footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) 0 var(--space-5);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-brand svg {
  width: 24px;
  height: 24px;
  fill: var(--color-primary);
}

.footer-details {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-heading {
  font-size: 1rem;
  margin-bottom: var(--space-4);
}

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

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.05);
  padding: var(--space-4) var(--space-5);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .cookie-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 800px;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.cookie-actions button {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

/* Stats Block */
.stats-block {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
  background: var(--color-bg);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3); /* 12px rule */
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}