/* ==========================================================================
   CDET COMITE DEP DE L EURE DE TENNIS - OFFICIAL STYLESHEET
   Typography, Responsive Grid, Color System & Modular Components
   ========================================================================== */

:root {
  --color-navy: #09111E;
  --color-ocean: #0B5A9E;
  --color-sky: #009BE3;
  --color-teal: #2BB686;
  --color-teal-input: #259B72;
  --color-teal-border: #1E8360;
  --color-crimson: #C8102E;
  --color-crimson-hover: #A00D24;
  --color-canvas: #F8F9FA;
  --color-white: #FFFFFF;
  --color-gray-100: #F1F3F5;
  --color-gray-200: #E9ECEF;
  --color-gray-300: #DEE2E6;
  --color-gray-600: #6C757D;
  --color-gray-800: #343A40;
  --color-gray-900: #212529;

  --font-heading: 'Oswald', 'Bebas Neue', Impact, sans-serif;
  --font-body: 'Open Sans', Arial, -apple-system, BlinkMacSystemFont, sans-serif;

  --container-max: 1200px;
  --header-height: 80px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --shadow-sm: 0 2px 4px rgba(9, 17, 30, 0.06);
  --shadow-md: 0 4px 12px rgba(9, 17, 30, 0.08);
  --shadow-lg: 0 10px 24px rgba(9, 17, 30, 0.12);
}

/* Box sizing and reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-canvas);
  color: var(--color-gray-900);
}

body {
  font-family: var(--font-body);
  line-height: 1.65;
  color: var(--color-gray-900);
  background-color: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

a {
  color: var(--color-ocean);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--color-navy);
  font-weight: 700;
}

h1 { font-size: 2.75rem; margin-bottom: 1rem; }
h2 { font-size: 2.1rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.2rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: #2c3238;
}

.text-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-ocean);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.lead-summary {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--color-navy);
  font-weight: 600;
  background-color: var(--color-gray-100);
  border-left: 4px solid var(--color-ocean);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Layout Containers */
.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.site-main {
  flex: 1 0 auto;
}

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

.section-padding-sm {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-navy);
  border-bottom: 3px solid var(--color-ocean);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--color-white);
  text-decoration: none;
}

.brand-badge {
  background-color: var(--color-teal);
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-white);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.78rem;
  color: var(--color-sky);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.65rem 1rem;
  color: #E2E8F0;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
  background-color: rgba(11, 90, 158, 0.4);
}

/* Dropdown Menu */
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu {
  display: none;
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-navy);
  border: 1px solid var(--color-ocean);
  border-top: 3px solid var(--color-sky);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 0.5rem 0;
  list-style: none;
  z-index: 1010;
  transform: translateY(6px);
  transition: all var(--transition-fast);
}

.dropdown-item a {
  display: block;
  padding: 0.65rem 1.25rem;
  color: #CBD5E1;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.dropdown-item a:hover {
  background-color: var(--color-ocean);
  color: var(--color-white);
}

/* Crimson CTA in Navbar */
.nav-cta-link {
  background-color: var(--color-crimson) !important;
  color: var(--color-white) !important;
  padding: 0.55rem 1.25rem !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 6px rgba(200, 16, 46, 0.35);
}

.nav-cta-link:hover {
  background-color: var(--color-crimson-hover) !important;
  transform: translateY(-1px);
}

/* Mobile Hamburger */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
  text-align: center;
  white-space: nowrap;
}

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

.btn-crimson:hover {
  background-color: var(--color-crimson-hover);
  border-color: var(--color-crimson-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.35);
}

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

.btn-ocean:hover {
  background-color: #08477d;
  color: var(--color-white);
  transform: translateY(-2px);
}

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

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

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

.btn-teal:hover {
  background-color: #239a71;
  color: var(--color-white);
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-white);
  overflow: hidden;
  padding: 4.5rem 0 5rem 0;
}

.hero-banner-image {
  width: 100%;
  max-height: 500px;
  border-radius: var(--radius-md);
  margin-top: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 3.2rem;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: #E2E8F0;
  max-width: 850px;
  margin-bottom: 1.75rem;
}

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

/* Mission Callout - EXACTLY 120+ or 150+ words single paragraph */
.mission-callout-box {
  background-color: #FFFFFF;
  border: 2px solid var(--color-ocean);
  border-left: 8px solid var(--color-ocean);
  padding: 2.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin: 3rem 0;
}

.mission-callout-title {
  font-size: 1.65rem;
  color: var(--color-ocean);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mission-callout-text {
  font-size: 1.12rem;
  line-height: 1.75;
  color: var(--color-navy);
  margin-bottom: 0;
  font-weight: 500;
}

/* Wavemaker Teal Signup Banner */
.wavemaker-banner {
  background-color: var(--color-teal);
  color: var(--color-navy);
  padding: 3rem 0;
  border-radius: var(--radius-lg);
  margin: 3.5rem 0;
  box-shadow: var(--shadow-md);
}

.wavemaker-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.wavemaker-banner h2 {
  color: var(--color-navy);
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.wavemaker-banner p {
  color: #07261a;
  font-size: 1.1rem;
  margin-bottom: 0;
}

.wavemaker-form {
  display: flex;
  gap: 0.5rem;
}

.wavemaker-form input[type="email"] {
  flex: 1;
  padding: 0.85rem 1.25rem;
  font-size: 1rem;
  border: 2px solid var(--color-teal-border);
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  color: var(--color-navy);
  min-height: 48px;
}

.wavemaker-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-navy);
}

/* 3-Column Info Grid */
.info-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}

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

.info-card-badge {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-ocean);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.info-card h3 {
  font-size: 1.45rem;
  margin-bottom: 1rem;
}

.info-card p {
  color: var(--color-gray-800);
  font-size: 1rem;
  flex-grow: 1;
}

/* 5-Column Circular Update Section */
.circular-update-section {
  padding: 3.5rem 0;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  margin: 3.5rem 0;
}

.circular-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  text-align: center;
  margin-top: 2rem;
}

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

.circular-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: var(--color-navy);
  color: var(--color-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: bold;
  font-family: var(--font-heading);
  margin-bottom: 1rem;
  border: 4px solid var(--color-ocean);
  box-shadow: var(--shadow-sm);
}

.circular-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.circular-desc {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  line-height: 1.4;
}

/* Ocean Blue Split-Grid Campaign Section */
.campaign-split-section {
  background-color: var(--color-ocean);
  color: var(--color-white);
  padding: 4rem 0;
  border-radius: var(--radius-lg);
  margin: 3.5rem 0;
}

.campaign-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.campaign-split-section h2 {
  color: var(--color-white);
  font-size: 2.3rem;
  margin-bottom: 1.25rem;
}

.campaign-split-section p {
  color: #E2E8F0;
  font-size: 1.1rem;
  line-height: 1.7;
}

.campaign-image-box img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(255, 255, 255, 0.2);
}

/* Featured Overview Cards (3 cards) */
.featured-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3.5rem 0;
}

.overview-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
}

.overview-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.overview-card-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.overview-card-content h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.overview-card-content p {
  color: var(--color-gray-800);
  font-size: 1rem;
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

/* Operational Tables & Schedules */
.table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  text-align: left;
}

.data-table th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-gray-200);
  font-size: 0.98rem;
  color: var(--color-gray-800);
}

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

/* Forms */
.form-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
}

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

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-navy);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-gray-900);
  font-family: inherit;
  transition: border-color var(--transition-fast);
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-ocean);
  box-shadow: 0 0 0 3px rgba(11, 90, 158, 0.15);
}

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

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(9, 17, 30, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1rem;
}

.modal-content {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  max-width: 500px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border-top: 6px solid var(--color-teal);
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-content h3 {
  font-size: 1.75rem;
  color: var(--color-navy);
  margin-bottom: 1rem;
}

.modal-content p {
  color: var(--color-gray-800);
  font-size: 1.1rem;
  margin-bottom: 1.75rem;
}

/* Footer (Mandatory Grid) */
.site-footer {
  background-color: var(--color-navy);
  color: #E2E8F0;
  padding-top: 4.5rem;
  padding-bottom: 2rem;
  border-top: 4px solid var(--color-teal);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.1fr 0.9fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--color-ocean);
  padding-bottom: 0.5rem;
  display: inline-block;
}

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

.footer-contact-list li {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: #CBD5E1;
}

.footer-contact-list strong {
  color: var(--color-white);
}

.footer-contact-list a {
  color: var(--color-sky);
}

.footer-acknowledgment {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #94A3B8;
  border-left: 2px solid var(--color-ocean);
  padding-left: 1rem;
}

.footer-wavemaker-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-wavemaker-form input[type="email"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-teal-border);
  background-color: #0F1D33;
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  min-height: 44px;
}

.footer-wavemaker-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-teal);
}

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

.footer-nav-list li {
  margin-bottom: 0.65rem;
}

.footer-nav-list a {
  color: #CBD5E1;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}

.footer-nav-list a:hover {
  color: var(--color-teal);
  padding-left: 4px;
}

.footer-disclosure-block {
  background-color: #050A12;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94A3B8;
  margin-bottom: 2rem;
  text-align: center;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  color: #64748B;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .header-container {
    height: auto;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .campaign-split-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .info-grid-3 {
    grid-template-columns: 1fr;
  }

  .circular-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .featured-overview-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.3rem; }

  .mobile-toggle {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-navy);
    border-bottom: 2px solid var(--color-ocean);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
  }

  .main-nav.open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .dropdown-menu {
    position: static;
    display: block;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: #0d1a2d;
    border: none;
    padding-left: 1rem;
    box-shadow: none;
    margin-top: 0.5rem;
  }

  .circular-grid-5 {
    grid-template-columns: 1fr 1fr;
  }

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

  .wavemaker-form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .circular-grid-5 {
    grid-template-columns: 1fr;
  }
}