/* ==========================================================================
   ART CLUB SPORT - DESIGN SYSTEM & VISUAL ARCHITECTURE
   High-performance, ultra-deep obsidian dark-mode institutional stylesheet
   ========================================================================== */

:root {
  --bg-canvas: #08080C;
  --bg-canvas-subtle: #0D0D12;
  --bg-card: #111116;
  --bg-card-elevated: #111118;
  --bg-card-highlight: #1A1A22;
  
  --primary-red: #E50914;
  --primary-red-hover: #FF1E27;
  --primary-red-dim: rgba(229, 9, 20, 0.12);
  --primary-red-glow: rgba(229, 9, 20, 0.35);

  --text-white: #FFFFFF;
  --text-muted: #9CA3AF;
  --text-subtle: #A1A1AA;
  --text-dim: #6B7280;

  --border-color: #1F1F28;
  --border-divider: #1F1F2B;
  
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-elevated: 0 14px 38px rgba(0, 0, 0, 0.75);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;

  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-canvas);
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-white);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-white);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  margin-bottom: 0.75rem;
}

h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.section-tag {
  color: var(--primary-red);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-tag.centered {
  display: table;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   CONTAINERS & LAYOUT
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 900px;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-tight {
  padding: 3rem 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem auto;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* ==========================================================================
   COMPONENTS: BUTTONS & BADGES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 10px 22px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
  min-height: 44px;
}

.btn-primary {
  background-color: var(--primary-red);
  color: var(--text-white);
  border-color: var(--primary-red);
  box-shadow: 0 4px 14px var(--primary-red-glow);
}

.btn-primary:hover {
  background-color: var(--primary-red-hover);
  border-color: var(--primary-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229, 9, 20, 0.5);
  color: var(--text-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-white);
  border-color: var(--border-divider);
}

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

.badge-loi1901 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(229, 9, 20, 0.15);
  border: 1px solid rgba(229, 9, 20, 0.4);
  color: #FFA5A8;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Non-profit banner notice */
.transparency-callout {
  background-color: #0F1218;
  border: 1px solid #1E293B;
  border-left: 4px solid var(--primary-red);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 2rem 0;
  box-shadow: var(--shadow-card);
}

.transparency-callout h4 {
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.transparency-callout p {
  color: var(--text-subtle);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ==========================================================================
   NAVIGATION & HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #08080C;
  border-bottom: 1px solid var(--border-divider);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-logo-mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-red), #990000);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px var(--primary-red-glow);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-white);
  line-height: 1.1;
  letter-spacing: 0.5px;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--primary-red);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Master Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #E2E8F0;
  padding: 12px 6px;
  transition: color 0.2s ease;
  min-height: 44px;
}

.nav-link:hover, .nav-item:focus-within > .nav-link {
  color: var(--primary-red);
}

.nav-arrow {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
  color: var(--text-muted);
}

.nav-item:hover .nav-arrow,
.nav-item:focus-within .nav-arrow {
  transform: rotate(180deg);
  color: var(--primary-red);
}

/* Multi-level Dropdowns */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background-color: #0E0E14;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
  padding: 0.6rem 0;
  list-style: none;
  visibility: hidden;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.nav-item:hover > .dropdown-menu,
.nav-item:focus-within > .dropdown-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-item a {
  display: block;
  padding: 0.65rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: #CBD5E1;
  transition: all 0.15s ease;
}

.dropdown-item a:hover {
  background-color: #171722;
  color: var(--primary-red);
  padding-left: 1.45rem;
}

.dropdown-divider {
  height: 1px;
  background-color: var(--border-divider);
  margin: 0.4rem 0;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-divider);
  color: var(--text-white);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   HOMEPAGE SPECIFIC SECTION ENGINES
   ========================================================================== */

/* 1. Split Hero (60/40 Grid) */
.hero-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  padding: 4rem 0 5rem 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-content h1 {
  margin-top: 0.75rem;
}

.hero-summary-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: #E2E8F0;
  margin-bottom: 1.75rem;
  border-left: 3px solid var(--primary-red);
  padding-left: 1rem;
}

.hero-mission-box {
  background: #111118;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}

.hero-mission-box h4 {
  color: var(--primary-red);
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.hero-mission-box p {
  font-size: 0.96rem;
  margin-bottom: 0;
  color: #CBD5E1;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-media-wrapper {
  position: relative;
}

.hero-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  aspect-ratio: 16/9;
}

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

.hero-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* 2. 4-Column Feature Cards Grid */
.feature-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-red);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.8);
}

.feature-icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--primary-red);
  background-color: var(--primary-red-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--primary-red);
  font-size: 1.4rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* 3. Dual-Column Mid-Page Breakdown */
.dual-breakdown {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}

.breakdown-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-elevated);
  aspect-ratio: 16/9;
}

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

.breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.breakdown-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.breakdown-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary-red);
}

.breakdown-item-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.breakdown-badge {
  background-color: var(--primary-red);
  color: #FFF;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
}

.breakdown-item h4 {
  font-size: 1.15rem;
  margin-bottom: 0;
}

.breakdown-item p {
  font-size: 0.95rem;
  margin-bottom: 0;
  color: var(--text-muted);
}

/* 4. Highlight Banner Card ("Nos Compétences / My Skills") */
.highlight-banner-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
}

.highlight-banner-media {
  min-height: 380px;
  position: relative;
}

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

.highlight-banner-content {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.highlight-banner-content h2 {
  font-size: 2.1rem;
  margin-bottom: 1.25rem;
}

.highlight-banner-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

/* 5. Hybrid Reviews & Articles Matrix (3-Column Layout) */
.hybrid-matrix {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.articles-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.article-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-red);
}

.article-card-thumb {
  width: 100%;
  height: 180px;
  position: relative;
  overflow: hidden;
}

.article-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.article-card:hover .article-card-thumb img {
  transform: scale(1.05);
}

.article-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-card-date {
  color: var(--primary-red);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.article-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.article-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.article-card-link {
  color: var(--primary-red);
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}

.article-card-link:hover {
  color: var(--primary-red-hover);
}

/* Reviews Column */
.reviews-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.review-card {
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease;
}

.review-card:hover {
  transform: translateY(-2px);
  border-color: #2D2D3A;
}

.review-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #272733;
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.review-meta h5 {
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.review-meta span {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.review-stars {
  color: #FBBF24;
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.review-card p {
  font-size: 0.88rem;
  line-height: 1.5;
  color: #D1D5DB;
  margin-bottom: 0;
  font-style: italic;
}

.google-summary-pill {
  background-color: #171722;
  border: 1px solid #2B2B3C;
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: #FFFFFF;
}

.google-summary-pill span {
  color: #FBBF24;
}

/* 6. Partner Brand Strip */
.brand-strip-wrapper {
  background-color: #0B0B0F;
  border-top: 1px solid var(--border-divider);
  border-bottom: 1px solid var(--border-divider);
  padding: 2.5rem 0;
}

.brand-strip-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.brand-strip-item {
  background-color: #111118;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all 0.25s ease;
}

.brand-strip-item:hover {
  border-color: var(--primary-red);
  transform: translateY(-2px);
}

.brand-strip-item h5 {
  font-size: 0.95rem;
  color: #FFF;
  margin-bottom: 0.25rem;
}

.brand-strip-item span {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   INSTITUTIONAL PAGES: INNER TEMPLATES & WORD-RICH BLOCKS
   ========================================================================== */

.page-header {
  padding: 4.5rem 0 3rem 0;
  background: radial-gradient(circle at 50% 0%, #1A0507 0%, var(--bg-canvas) 75%);
  border-bottom: 1px solid var(--border-divider);
  text-align: center;
}

.page-header h1 {
  margin-bottom: 1rem;
}

.page-header-lead {
  font-size: 1.2rem;
  color: #CBD5E1;
  max-width: 800px;
  margin: 0 auto;
}

.content-block {
  margin-bottom: 3.5rem;
}

.content-block h2 {
  font-size: 1.85rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-divider);
  padding-bottom: 0.75rem;
}

.content-block h3 {
  font-size: 1.35rem;
  margin: 2rem 0 1rem 0;
  color: #F3F4F6;
}

.prose-text p {
  margin-bottom: 1.35rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #CBD5E1;
}

.prose-text ul, .prose-text ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: #CBD5E1;
}

.prose-text li {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.prose-text strong {
  color: #FFFFFF;
}

/* Institutional Table */
.data-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th, .data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-divider);
}

.data-table th {
  background-color: #161620;
  color: #FFFFFF;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.data-table tr:nth-child(even) {
  background-color: #0E0E14;
}

.data-table tr:hover {
  background-color: #171722;
}

/* Membership Pricing Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.pricing-card {
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.pricing-card.featured {
  border-color: var(--primary-red);
  box-shadow: 0 16px 40px rgba(229, 9, 20, 0.25);
}

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

.pricing-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--primary-red);
  color: #FFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.pricing-tier-name {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 1rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin: 1.5rem 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 0.95rem;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pricing-features li::before {
  content: '✓';
  color: var(--primary-red);
  font-weight: 800;
}

/* Form Styles */
.contact-form {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #E2E8F0;
}

.form-control {
  width: 100%;
  background-color: #09090D;
  border: 1px solid var(--border-divider);
  color: #FFF;
  border-radius: 6px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s ease;
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(229, 9, 20, 0.2);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

/* ==========================================================================
   FOOTER GOVERNANCE & LEGAL REQUIREMENTS
   ========================================================================== */

.site-footer {
  background-color: #060609;
  border-top: 1px solid var(--border-divider);
  padding-top: 4rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  color: #FFFFFF;
}

.footer-logo-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-legal-tag {
  display: inline-block;
  font-size: 0.78rem;
  color: #94A3B8;
  background-color: #12121A;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid #1E1E2B;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-links a:hover {
  color: var(--primary-red);
  padding-left: 4px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact-icon {
  color: var(--primary-red);
  font-size: 1.1rem;
  line-height: 1;
}

.footer-bottom {
  background-color: #030305;
  border-top: 1px solid #12121A;
  padding: 1.75rem 0;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-legal-links a {
  color: #9CA3AF;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* Floating Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--primary-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 8px 24px rgba(229, 9, 20, 0.45);
  cursor: pointer;
  z-index: 999;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
}

.back-to-top:hover {
  background-color: var(--primary-red-hover);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 30px rgba(229, 9, 20, 0.6);
  color: #FFFFFF;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (MOBILE BREAKPOINTS)
   ========================================================================== */

@media (max-width: 992px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .feature-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .dual-breakdown {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .highlight-banner-media {
    min-height: 280px;
  }

  .highlight-banner-content {
    padding: 2.5rem;
  }

  .hybrid-matrix {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .brand-strip-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Mobile Navigation Dropdown behavior */
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background-color: #0A0A0F;
    border-bottom: 1px solid var(--border-divider);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 0.5rem;
    display: none;
    box-shadow: var(--shadow-elevated);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-link {
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 6px;
  }

  .nav-link:hover {
    background-color: #151520;
  }

  .dropdown-menu {
    position: static;
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    background-color: #06060A;
    box-shadow: none;
    border-left: 2px solid var(--primary-red);
    border-radius: 0;
    margin-left: 1rem;
    display: none;
  }

  .nav-item.open > .dropdown-menu {
    display: block;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.1rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .feature-grid-4 {
    grid-template-columns: 1fr;
  }

  .articles-stack {
    grid-template-columns: 1fr;
  }

  .brand-strip-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .footer-legal-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}