/* ==========================================================================
   AZUR AUTO SPORT - Design System & Stylesheet
   Association Loi 1901 - RNA W061004458 - SIREN 814660429
   Pégomas (06580), Alpes-Maritimes
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800;900&family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --color-navy: #0E2335;
  --color-navy-dark: #081724;
  --color-teal: #00A3E0;
  --color-teal-hover: #008cc0;
  --color-coral: #E54838;
  --color-coral-hover: #cb3d2f;
  --color-canvas: #F4F6F8;
  --color-white: #FFFFFF;
  --color-slate: #1A1A1A;
  --color-slate-muted: #4A5568;
  --color-border: #E2E8F0;
  
  --font-heading: 'Montserrat', 'Oswald', Arial, sans-serif;
  --font-body: 'Open Sans', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --shadow-sm: 0 1px 3px rgba(14, 35, 53, 0.08);
  --shadow-md: 0 4px 12px rgba(14, 35, 53, 0.10);
  --shadow-lg: 0 10px 25px rgba(14, 35, 53, 0.15);
  --radius-card: 2px;
  --radius-btn: 2px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-slate);
  background-color: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--color-navy);
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 2rem;
  position: relative;
  padding-bottom: 0.5rem;
}

h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background-color: var(--color-teal);
}

.text-center h2::after {
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 1.5rem;
}

p {
  margin-bottom: 1.25rem;
  max-width: 80ch;
}

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

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

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

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

.section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.section-alt {
  background-color: var(--color-white);
}

.section-dark {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.section-dark h1, .section-dark h2, .section-dark h3 {
  color: var(--color-white);
}

.section-teal {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.section-teal h1, .section-teal h2, .section-teal h3 {
  color: var(--color-white);
}

/* Administrative Top Strip */
.admin-utility-strip {
  background-color: var(--color-navy);
  color: #CBD5E1;
  font-size: 0.8125rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.45rem 0;
}

.admin-utility-strip .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-utility-strip a {
  color: #E2E8F0;
}

.admin-utility-strip a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.admin-strip-left {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.admin-strip-right {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn-strip-contact {
  background-color: var(--color-coral);
  color: var(--color-white) !important;
  padding: 0.2rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-btn);
  letter-spacing: 0.05em;
  transition: background-color 0.2s ease;
}

.btn-strip-contact:hover {
  background-color: var(--color-coral-hover);
  text-decoration: none !important;
}

/* Master Navigation Header */
.main-header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.brand-logo-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-navy);
  letter-spacing: 0.05em;
  line-height: 1;
}

.brand-tagline {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-teal);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-navy);
  letter-spacing: 0.03em;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
  min-height: 44px;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
}

/* Dropdown styling */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--color-teal);
  border-radius: 0 0 2px 2px;
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 1001;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 0.65rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-slate);
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
  min-height: 44px;
  line-height: 1.4;
}

.dropdown-link:hover {
  background-color: var(--color-canvas);
  color: var(--color-teal);
  border-left-color: var(--color-teal);
}

/* Mobile Navigation Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem 0.75rem;
  font-size: 1.25rem;
  color: var(--color-navy);
  cursor: pointer;
  border-radius: 2px;
  min-width: 44px;
  min-height: 44px;
}

/* Hero Section */
.hero-banner-section {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-white);
  overflow: hidden;
  padding: 5rem 0 6rem;
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.35;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 0.35rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-btn);
  margin-bottom: 1.25rem;
}

.hero-title {
  color: var(--color-white);
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-summary {
  font-size: 1.1875rem;
  line-height: 1.6;
  color: #F1F5F9;
  margin-bottom: 2rem;
  max-width: 75ch;
}

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

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 44px;
  text-align: center;
  white-space: nowrap;
}

.btn-coral {
  background-color: var(--color-coral);
  color: var(--color-white);
}

.btn-coral:hover {
  background-color: var(--color-coral-hover);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-teal {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.btn-teal:hover {
  background-color: var(--color-teal-hover);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-white:hover {
  background-color: var(--color-white);
  color: var(--color-navy);
}

.btn-outline-navy {
  background-color: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.btn-outline-navy:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* Card System - 2px radius, 4px top accent border */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

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

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

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

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  border-top: 4px solid var(--color-teal);
  box-shadow: var(--shadow-sm);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card-coral {
  border-top-color: var(--color-coral);
}

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

.card-media {
  margin: -2rem -2rem 1.5rem -2rem;
  overflow: hidden;
  height: 220px;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card-media img {
  transform: scale(1.03);
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

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

.card-body {
  flex: 1;
  font-size: 0.95rem;
  color: var(--color-slate-muted);
  line-height: 1.6;
}

.card-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

/* Callout & Statutory Quotes */
.statutory-callout {
  background-color: #EBF8FF;
  border-left: 4px solid var(--color-teal);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.statutory-callout p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0;
  font-style: italic;
}

.mission-structured-block {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-coral);
  padding: 2.25rem;
  border-radius: var(--radius-card);
  margin: 2.5rem 0;
  box-shadow: var(--shadow-sm);
}

.mission-structured-block h3 {
  color: var(--color-coral);
  margin-top: 0;
}

/* Circular Updates Display (5 Columns) */
.circle-updates-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  text-align: center;
  margin: 3rem 0;
}

.circle-update-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.circle-badge {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 3px solid var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.circle-label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 0.35rem;
}

.circle-desc {
  font-size: 0.8125rem;
  color: var(--color-slate-muted);
  line-height: 1.4;
}

/* Badges */
.status-badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-btn);
}

.status-badge-active {
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
}

.status-badge-alert {
  background-color: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #F8B4B4;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-navy);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-slate);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.15);
}

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

.form-help {
  font-size: 0.75rem;
  color: var(--color-slate-muted);
  margin-top: 0.35rem;
}

/* Modal Styling */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(14, 35, 53, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  padding: 1.5rem;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background-color: var(--color-white);
  border-top: 5px solid var(--color-teal);
  border-radius: var(--radius-card);
  max-width: 550px;
  width: 100%;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
  text-align: center;
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0);
}

.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #EBF8FF;
  color: var(--color-teal);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
}

.modal-title {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.modal-text {
  color: var(--color-slate-muted);
  margin-bottom: 2rem;
}

/* Master Footer */
.master-footer {
  background-color: var(--color-navy);
  color: #CBD5E1;
  padding-top: 4.5rem;
  border-top: 4px solid var(--color-teal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-teal);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9375rem;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
  min-height: 44px;
  line-height: 44px;
}

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

.footer-identity-p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
  color: #94A3B8;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.newsletter-input {
  background-color: var(--color-navy-dark);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-btn);
  font-size: 0.9rem;
  min-height: 44px;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-teal);
}

/* Mandatory Footer Disclosure Strip */
.footer-disclosure-strip {
  background-color: var(--color-navy-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #94A3B8;
  text-align: center;
}

.footer-disclosure-strip strong {
  color: #F1F5F9;
}

/* Data Tables */
.table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

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

.data-table th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table tr:hover td {
  background-color: #F8FAFC;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .circle-updates-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .admin-strip-left {
    display: none;
  }
  
  .admin-utility-strip .container {
    justify-content: flex-end;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .site-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    padding: 1.5rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
  }
  
  .site-nav.active {
    display: flex;
  }
  
  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  
  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 0;
    min-height: 48px;
  }
  
  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: none;
    padding-left: 1rem;
    background-color: var(--color-canvas);
    display: none;
  }
  
  .nav-dropdown.active {
    display: block;
  }
  
  .card-grid, .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr !important;
  }
  
  .circle-updates-grid {
    grid-template-columns: 1fr !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn {
    width: 100%;
  }
}