:root {
  --bg-main: #fcfbfa;
  --bg-surface: #ffffff;
  --bg-alt: #f4efe6;
  --text-main: #121212;
  --text-muted: #4a4a4a;
  --border-color: #121212;
  --border-width: 2.5px;
  --shadow-offset: 4px;
  --shadow-main: 4px 4px 0px var(--border-color);
  --shadow-hover: 6px 6px 0px var(--border-color);
  --shadow-active: 1px 1px 0px var(--border-color);
  --accent-yellow: #ffdf40;
  --accent-teal: #1ee4b8;
  --accent-coral: #ff5e57;
  --accent-blue: #64b5f6;
  --accent-purple: #c084fc;
  --focus-ring: #0056b3;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

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

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-main);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

h1, h2, h3, h4, h5, h6, nav, .brand-name {
  overflow-wrap: anywhere;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
}

p, li, blockquote {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

p + p, p + ul, ul + p {
  margin-top: 16px;
}

a {
  color: var(--text-main);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 700;
}

a:hover {
  background-color: var(--accent-yellow);
}

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

/* Base Container & Grid */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  min-width: 0;
}

.section-spacing {
  padding: 64px 0;
}

/* Header */
.site-header {
  height: 64px;
  background-color: var(--bg-surface);
  border-bottom: var(--border-width) solid var(--border-color);
  position: relative;
  z-index: 100;
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: nowrap;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  min-width: 0;
  flex-shrink: 0;
}

.brand-wrap:hover {
  background: none;
}

.brand-mark {
  width: 28px;
  height: 28px;
  background-color: var(--accent-yellow);
  border: var(--border-width) solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-text {
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: -0.3px;
  color: var(--text-main);
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 1;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.72rem;
  padding: 5px 7px;
  border: var(--border-width) solid transparent;
  color: var(--text-main);
  transition: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background-color: var(--accent-yellow);
  border-color: var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
}

.header-cta-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  background-color: var(--accent-coral);
  color: #ffffff;
  border: var(--border-width) solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
  text-decoration: none;
  font-weight: 800;
  flex-shrink: 0;
  white-space: nowrap;
}

.header-cta-link:hover {
  background-color: #ff3838;
  color: #ffffff;
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border-color);
}

.nav-toggle-btn {
  display: none;
  background-color: var(--accent-yellow);
  border: var(--border-width) solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
  width: 38px;
  height: 38px;
  padding: 4px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Neo-brutalist Common Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-main);
  cursor: pointer;
  background-color: var(--accent-yellow);
  color: var(--text-main);
  min-width: 0;
}

.btn:hover {
  box-shadow: var(--shadow-hover);
  background-color: #ffe66d;
}

.btn:active {
  box-shadow: var(--shadow-active);
  transform: translate(2px, 2px);
}

.btn--primary {
  background-color: var(--accent-teal);
  color: var(--text-main);
}
.btn--primary:hover {
  background-color: #38eec7;
}

.btn--dark {
  background-color: var(--text-main);
  color: #ffffff;
}
.btn--dark:hover {
  background-color: #2b2b2b;
  color: #ffffff;
}

.tag {
  display: inline-block;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: var(--border-width) solid var(--border-color);
  background-color: #ffffff;
  color: var(--text-main);
}

/* Hero Section */
.hero-box {
  background-color: var(--bg-surface);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-main);
  padding: 40px;
  position: relative;
  margin-bottom: 64px;
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: #c94000;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: -1px;
  margin-bottom: 24px;
  max-width: 850px;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 780px;
  margin-bottom: 32px;
}

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

/* Card Style: Data Grid Card */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.data-card {
  background-color: var(--bg-surface);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-main);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.data-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.card-data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: var(--border-width) solid var(--border-color);
  background-color: var(--bg-alt);
}

.card-stat-block {
  padding: 16px;
  border-right: var(--border-width) solid var(--border-color);
}

.card-stat-block:last-child {
  border-right: none;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: block;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.card-media {
  border-bottom: var(--border-width) solid var(--border-color);
  position: relative;
  background-color: #000;
  height: 180px;
  overflow: hidden;
}

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

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
  gap: 24px;
}

.card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.card-title {
  font-size: 1.35rem;
  line-height: 1.3;
}

.card-title a {
  text-decoration: none;
  color: var(--text-main);
}

.card-title a:hover {
  text-decoration: underline;
  background: none;
}

.card-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  flex-grow: 1;
}

.card-footer-action {
  margin-top: auto;
}

.card-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 16px;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  background-color: var(--accent-yellow);
  color: var(--text-main);
  border: var(--border-width) solid var(--border-color);
  text-decoration: none;
  box-shadow: 2px 2px 0px var(--border-color);
}

.card-action-btn:hover {
  background-color: #ffe66d;
}

/* Supporting Section on Home */
.feature-breakdown {
  border: var(--border-width) solid var(--border-color);
  background-color: var(--accent-yellow);
  box-shadow: var(--shadow-main);
  padding: 40px;
  margin-top: 64px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.feature-tile {
  background-color: var(--bg-surface);
  border: var(--border-width) solid var(--border-color);
  padding: 24px;
  box-shadow: 3px 3px 0px var(--border-color);
}

.feature-tile h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

/* Article / Sub-Page Layout */
.article-header {
  border: var(--border-width) solid var(--border-color);
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-main);
  padding: 40px;
  margin-bottom: 40px;
}

.article-meta-bar {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.article-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 20px;
}

.article-lead {
  font-size: 1.18rem;
  color: var(--text-muted);
  max-width: 820px;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.article-content {
  background-color: var(--bg-surface);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-main);
  padding: 40px;
  min-width: 0;
}

.article-content h2 {
  font-size: 1.7rem;
  margin: 40px 0 16px 0;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

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

.article-content h3 {
  font-size: 1.3rem;
  margin: 28px 0 12px 0;
}

.article-content ul, .article-content ol {
  padding-left: 24px;
  margin: 16px 0;
}

.article-content li {
  margin-bottom: 8px;
}

.article-image-wrap {
  border: var(--border-width) solid var(--border-color);
  margin: 32px 0;
  box-shadow: var(--shadow-main);
}

.article-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image-wrap figcaption {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  background-color: var(--bg-alt);
  padding: 10px 16px;
  border-top: var(--border-width) solid var(--border-color);
  color: var(--text-main);
  font-weight: 600;
}

.callout-box {
  border: var(--border-width) solid var(--border-color);
  background-color: var(--accent-teal);
  padding: 24px;
  margin: 32px 0;
  box-shadow: 4px 4px 0px var(--border-color);
}

.callout-box h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.data-comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 0.95rem;
}

.data-comparison-table th,
.data-comparison-table td {
  border: var(--border-width) solid var(--border-color);
  padding: 12px 16px;
  text-align: left;
}

.data-comparison-table th {
  background-color: var(--accent-yellow);
  font-weight: 800;
  color: var(--text-main);
}

.data-comparison-table td {
  background-color: #ffffff;
  color: var(--text-muted);
}

.table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border: var(--border-width) solid var(--border-color);
}

.table-wrapper .data-comparison-table {
  margin: 0;
  border: none;
}

.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 32px 0;
}

.pros-box, .cons-box {
  border: var(--border-width) solid var(--border-color);
  padding: 20px;
  box-shadow: 3px 3px 0px var(--border-color);
}

.pros-box {
  background-color: #f0fdf4;
}

.cons-box {
  background-color: #fff1f2;
}

.pros-box h4, .cons-box h4 {
  font-size: 1rem;
  margin-bottom: 12px;
}

/* Sidebar */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

.sidebar-box {
  border: var(--border-width) solid var(--border-color);
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-main);
  padding: 24px;
}

.sidebar-box h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 6px;
}

.sidebar-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-links a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--text-main);
  display: block;
}

.sidebar-links a:hover {
  text-decoration: underline;
  background: none;
}

/* Legal Pages */
.legal-container {
  max-width: 860px;
  margin: 0 auto;
  background-color: var(--bg-surface);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-main);
  padding: 48px;
}

.legal-container h1 {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.legal-container .effective-date {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 32px;
  color: var(--text-muted);
}

.legal-container h2 {
  font-size: 1.45rem;
  margin: 36px 0 16px 0;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 6px;
}

.legal-container h3 {
  font-size: 1.15rem;
  margin: 20px 0 8px 0;
}

/* Contact Page Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}

.contact-info-panel,
.contact-form-panel {
  background-color: var(--bg-surface);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-main);
  padding: 36px;
}

.contact-detail-block {
  margin-top: 24px;
}

.contact-item {
  margin-bottom: 20px;
}

.contact-item-title {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-weight: 800;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.contact-item-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Map Simulation Block */
.static-map-box {
  margin-top: 32px;
  border: var(--border-width) solid var(--border-color);
  background-color: var(--bg-alt);
  height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: radial-gradient(#d1c7b7 1.5px, transparent 1.5px);
  background-size: 16px 16px;
}

.map-pin {
  padding: 8px 14px;
  background-color: var(--accent-coral);
  color: #ffffff;
  border: var(--border-width) solid var(--border-color);
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 2px 2px 0px var(--border-color);
  text-align: center;
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: var(--border-width) solid var(--border-color);
  font-family: var(--font-family);
  font-size: 1rem;
  background-color: var(--bg-surface);
  color: var(--text-main);
  border-radius: 0;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  background-color: #fffef5;
}

.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: #d32f2f;
  background-color: #fff8f8;
}

.form-error {
  color: #b71c1c;
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: 4px;
  display: none;
}

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

.form-feedback {
  margin-top: 16px;
  padding: 14px;
  border: var(--border-width) solid var(--border-color);
  display: none;
  font-weight: 700;
}

.form-feedback.is-success {
  display: block;
  background-color: var(--accent-teal);
  color: var(--text-main);
}

.form-feedback.is-error {
  display: block;
  background-color: #f87171;
  color: #000000;
}

/* Footer */
.site-footer {
  background-color: #1a1a1a;
  color: #e5e5e5;
  border-top: var(--border-width) solid var(--border-color);
  padding: 64px 0 32px 0;
  margin-top: 64px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-title {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.footer-company-info {
  font-size: 0.95rem;
  color: #a3a3a3;
  line-height: 1.6;
}

.footer-nav-title {
  color: #ffffff;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: #d4d4d4;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.footer-links-list a:hover {
  color: var(--accent-yellow);
  background: none;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid #333333;
  padding-top: 24px;
  font-size: 0.85rem;
  color: #888888;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border-top: var(--border-width) solid var(--border-color);
  padding: 20px 24px;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.12);
  z-index: 1000;
}

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

.cookie-banner-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  font-size: 0.92rem;
  color: var(--text-main);
  max-width: 650px;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 800;
  border: var(--border-width) solid var(--border-color);
  cursor: pointer;
  background-color: var(--bg-surface);
  color: var(--text-main);
  box-shadow: 2px 2px 0px var(--border-color);
}

.cookie-btn:hover {
  background-color: var(--bg-alt);
}

.cookie-btn--accept {
  background-color: var(--accent-teal);
}
.cookie-btn--accept:hover {
  background-color: #38eec7;
}

/* Header Alignment Optimization for Desktop Viewports */
@media (min-width: 769px) and (max-width: 1080px) {
  .header-inner {
    gap: 8px;
  }
  .brand-text {
    font-size: 0.8rem;
  }
  .site-nav {
    gap: 4px;
  }
  .site-nav a {
    font-size: 0.67rem;
    padding: 4px 6px;
  }
  .header-cta-link {
    font-size: 0.64rem;
    padding: 5px 8px;
  }
}

/* Responsive & Mobile */
@media (max-width: 768px) {
  .site-header {
    height: 52px;
  }

  .nav-toggle-btn {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background-color: var(--bg-surface);
    border-bottom: var(--border-width) solid var(--border-color);
    flex-direction: column;
    padding: 20px 24px;
    gap: 12px;
    box-shadow: 0 8px 0px var(--border-color);
  }

  .site-nav.is-visible {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.82rem;
  }

  .header-cta-link {
    display: none;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pros-cons-grid {
    grid-template-columns: 1fr;
  }

  .hero-box {
    padding: 24px 16px;
  }

  .article-header {
    padding: 24px 16px;
  }

  .article-content {
    padding: 24px 16px;
  }

  .legal-container {
    padding: 24px 16px;
  }

  /* Constraint Rule: reduce offset to 0 below 768px to prevent overflow */
  .hero-box, .data-card, .feature-breakdown, .article-header,
  .article-content, .article-sidebar .sidebar-box, .legal-container,
  .contact-info-panel, .contact-form-panel {
    box-shadow: 2px 2px 0px var(--border-color);
  }
}

@media (max-width: 399px) {
  .container {
    padding: 0 12px;
  }

  .card-data-grid {
    grid-template-columns: 1fr;
  }

  .card-stat-block {
    border-right: none;
    border-bottom: var(--border-width) solid var(--border-color);
  }

  .card-stat-block:last-child {
    border-bottom: none;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 1.7rem;
  }

  .btn {
    width: 100%;
  }

  .cookie-buttons {
    width: 100%;
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
    text-align: center;
  }
}

/* Accessibility: Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}