:root {
  --color-alpine-pine: #21483A;
  --color-deep-forest: #16362D;
  --color-mountain-slate: #52666B;
  --color-glacier-blue: #8FBFC8;
  --color-ice-blue: #CFE5E6;
  --color-snow-mist: #EDF4F2;
  --color-snow-white: #FAFCF9;
  --color-rock-grey: #8A918D;
  --color-granite: #6B7472;
  --color-warm-stone: #C8BDA9;
  --color-trail-sand: #E5D9C4;
  --color-summit-orange: #E38A45;
  --color-alpine-gold: #D4A94A;

  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(22, 54, 45, 0.06);
  --shadow-md: 0 8px 24px rgba(22, 54, 45, 0.08);
  --shadow-lg: 0 16px 36px rgba(22, 54, 45, 0.12);

  --space-4: 4px;
  --space-8: 8px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--color-snow-mist);
  color: var(--color-deep-forest);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-text, .nav-link, .tagline {
  overflow-wrap: anywhere;
  color: var(--color-deep-forest);
  font-weight: 700;
  line-height: 1.25;
}

p, li, span, label {
  overflow-wrap: anywhere;
}

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

a:hover {
  color: var(--color-summit-orange);
}

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

.site-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

/* Header Styles */
.site-header {
  height: 64px;
  background-color: var(--color-snow-white);
  border-bottom: 1px solid var(--color-ice-blue);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-deep-forest);
  text-decoration: none;
}

.brand-icon {
  width: 28px;
  height: 28px;
  fill: var(--color-alpine-pine);
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-24);
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-mountain-slate);
  padding: var(--space-8) var(--space-4);
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-alpine-pine);
}

.header-cta {
  background-color: var(--color-alpine-pine);
  color: var(--color-snow-white);
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.header-cta:hover {
  background-color: var(--color-summit-orange);
  color: var(--color-snow-white);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-8);
  cursor: pointer;
  color: var(--color-deep-forest);
}

/* Hero Section */
.hero {
  padding: var(--space-64) 0;
  background: linear-gradient(180deg, var(--color-snow-white) 0%, var(--color-snow-mist) 100%);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-40);
  align-items: center;
}

.hero-content {
  min-width: 0;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-4) var(--space-16);
  background-color: var(--color-ice-blue);
  color: var(--color-deep-forest);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-16);
}

.hero h1 {
  font-size: 2.75rem;
  line-height: 1.15;
  margin-bottom: var(--space-16);
  color: var(--color-deep-forest);
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--color-mountain-slate);
  margin-bottom: var(--space-24);
}

.hero-actions {
  display: flex;
  gap: var(--space-16);
  margin-bottom: var(--space-40);
  flex-wrap: wrap;
}

.btn-primary {
  background-color: var(--color-summit-orange);
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, background-color 0.2s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background-color: #D37A35;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--color-snow-white);
  color: var(--color-deep-forest);
  border: 1px solid var(--color-ice-blue);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--color-ice-blue);
  color: var(--color-deep-forest);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-16);
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-ice-blue);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-alpine-pine);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-granite);
  line-height: 1.3;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

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

.hero-overlay-info {
  position: absolute;
  bottom: var(--space-16);
  left: var(--space-16);
  right: var(--space-16);
  background: rgba(250, 252, 249, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: var(--space-16);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

/* Glass Overlay Cards */
.section {
  padding: var(--space-64) 0;
}

.section-header {
  margin-bottom: var(--space-40);
  text-align: left;
}

.section-tag {
  color: var(--color-alpine-pine);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-8);
  display: block;
}

.section-title {
  font-size: 2rem;
  margin-bottom: var(--space-8);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-mountain-slate);
  max-width: 700px;
}

.cards-grid-5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-24);
}

.glass-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  height: 480px;
  background-color: var(--color-deep-forest);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  min-width: 0;
}

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

.glass-card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.glass-card-panel {
  position: relative;
  z-index: 2;
  margin-top: auto;
  margin-left: var(--space-16);
  margin-right: var(--space-16);
  margin-bottom: var(--space-16);
  padding: var(--space-24);
  background: rgba(250, 252, 249, 0.90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.7);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  color: var(--color-deep-forest);
}

.glass-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-alpine-pine);
  text-transform: uppercase;
}

.badge-alt {
  background-color: var(--color-snow-mist);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--color-deep-forest);
}

.glass-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-deep-forest);
}

.glass-card-desc {
  font-size: 0.9rem;
  color: var(--color-mountain-slate);
  line-height: 1.4;
}

.glass-card-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-summit-orange);
  margin-top: var(--space-8);
}

/* Guide & Comparison Content Layouts */
.content-section {
  background-color: var(--color-snow-white);
  border-radius: var(--radius-xl);
  padding: var(--space-40);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-64);
}

.prose {
  max-width: 800px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.8rem;
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
}

.prose h2:first-of-type {
  margin-top: 0;
}

.prose h3 {
  font-size: 1.3rem;
  margin-top: var(--space-24);
  margin-bottom: var(--space-8);
}

.prose p {
  margin-bottom: var(--space-16);
  font-size: 1.05rem;
  color: var(--color-deep-forest);
}

.prose ul, .prose ol {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
}

.prose li {
  margin-bottom: var(--space-8);
}

.info-box {
  background-color: var(--color-snow-mist);
  border-left: 4px solid var(--color-glacier-blue);
  padding: var(--space-24);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-24) 0;
}

.info-box.alert {
  border-left-color: var(--color-summit-orange);
  background-color: #FFF6EE;
}

.info-box-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--space-8);
  color: var(--color-deep-forest);
}

/* Comparison Tables */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: var(--space-24) 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-ice-blue);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
  background-color: var(--color-snow-white);
}

th {
  background-color: var(--color-snow-mist);
  color: var(--color-deep-forest);
  padding: var(--space-16);
  font-weight: 700;
  border-bottom: 1px solid var(--color-ice-blue);
}

td {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-ice-blue);
  color: var(--color-deep-forest);
}

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

/* Contact & Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  min-width: 0;
}

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

label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-deep-forest);
}

input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-mountain-slate);
  background-color: var(--color-snow-white);
  color: var(--color-deep-forest);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-alpine-pine);
}

.input-error {
  border-color: #D32F2F !important;
}

.error-message {
  font-size: 0.8rem;
  color: #D32F2F;
  display: none;
}

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

.form-feedback {
  padding: var(--space-16);
  border-radius: var(--radius-sm);
  margin-top: var(--space-16);
  display: none;
}

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

.form-feedback.success {
  background-color: #E8F5E9;
  color: #1B5E20;
  border: 1px solid #A5D6A7;
}

/* Footer */
.site-footer {
  background-color: var(--color-deep-forest);
  color: var(--color-snow-mist);
  padding: var(--space-64) 0 var(--space-24) 0;
  margin-top: var(--space-64);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

.footer-col {
  min-width: 0;
}

.footer-col h4 {
  color: var(--color-snow-white);
  font-size: 1rem;
  margin-bottom: var(--space-16);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-col a {
  color: var(--color-glacier-blue);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--color-snow-white);
}

.footer-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-snow-white);
  margin-bottom: var(--space-8);
  display: block;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--color-glacier-blue);
  line-height: 1.5;
  margin-bottom: var(--space-16);
}

.footer-legal-info {
  font-size: 0.8rem;
  color: var(--color-rock-grey);
  line-height: 1.4;
}

.footer-bottom {
  padding-top: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-rock-grey);
  flex-wrap: wrap;
  gap: var(--space-16);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: var(--space-24);
  left: var(--space-24);
  right: var(--space-24);
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-deep-forest);
  color: var(--color-snow-white);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  border: 1px solid var(--color-alpine-pine);
}

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

.cookie-content h3 {
  color: var(--color-snow-white);
  margin-bottom: var(--space-4);
  font-size: 1.1rem;
}

.cookie-content p {
  font-size: 0.9rem;
  color: var(--color-snow-mist);
  margin-bottom: 0;
}

.cookie-actions {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: opacity 0.2s ease;
}

.cookie-btn-accept {
  background-color: var(--color-summit-orange);
  color: #FFFFFF;
}

.cookie-btn-reject {
  background-color: transparent;
  color: var(--color-snow-white);
  border: 1px solid var(--color-mountain-slate);
}

.cookie-btn-prefs {
  background-color: var(--color-alpine-pine);
  color: var(--color-snow-white);
}

.cookie-btn:hover {
  opacity: 0.9;
}

/* Responsive Rules */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 52px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background-color: var(--color-snow-white);
    flex-direction: column;
    padding: var(--space-24);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--color-ice-blue);
    z-index: 100;
  }

  .main-nav.is-open {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 400px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
  }
  
  .cookie-actions {
    flex-direction: column;
  }
  
  .cookie-btn {
    width: 100%;
  }
}

@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;
  }
}