/* ==========================================================================
   SERRE CHEVALIER SKI COMPETITION - ASSOCIATION LOI 1901
   Design System & Master Stylesheet
   Palette:
     Brand Deep Navy:   #0E2335
     Action Vibrant Teal: #00A3E0
     Alert Coral Red:   #E54838
     Canvas Off-White:  #F4F6F8
     Pure White:        #FFFFFF
     Dark Slate Text:   #1A1A1A
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;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: #091724;
  --color-teal: #00A3E0;
  --color-teal-hover: #0088bc;
  --color-coral: #E54838;
  --color-coral-hover: #c93b2c;
  --color-canvas: #F4F6F8;
  --color-white: #FFFFFF;
  --color-text: #1A1A1A;
  --color-muted: #5A6A78;
  --color-border: #DDE2E6;
  --color-card-border: #E2E8F0;
  --font-heading: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', 'Roboto', 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, 0.12);
  --radius-card: 2px;
  --radius-btn: 3px;
  --transition: all 0.25s ease-in-out;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-canvas);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 1.0625rem; /* ~17px */
  -webkit-font-smoothing: antialiased;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 800;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

h1 { font-size: 2.35rem; margin-bottom: 1.25rem; }
h2 { font-size: 1.85rem; margin-bottom: 1rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.15rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1.25rem;
  max-width: 75ch;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

/* ==========================================================================
   TOP ADMINISTRATIVE UTILITY STRIP (#0E2335)
   ========================================================================== */
#admin-utility-strip {
  background-color: var(--color-navy);
  color: #E0E7ED;
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.utility-strip-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.utility-badge {
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.utility-link {
  color: #C3D0DB;
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.utility-link:hover {
  color: #FFFFFF;
}

.btn-donate-strip {
  background-color: var(--color-coral);
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-btn);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: inline-block;
  min-height: 36px;
  line-height: 24px;
  white-space: nowrap;
}

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

/* ==========================================================================
   MAIN NAVIGATION BAR (#FFFFFF)
   ========================================================================== */
#main-header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

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

.brand-emblem {
  width: 46px;
  height: 46px;
  background: var(--color-navy);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 900;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  border-top: 3px solid var(--color-coral);
}

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

.brand-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--color-navy);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-navy);
  padding: 0.75rem 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  min-height: 44px;
}

.nav-link:hover {
  color: var(--color-teal);
}

.nav-link .caret {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-card);
  border-top: 3px solid var(--color-teal);
  list-style: none;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease-in-out;
  z-index: 1001;
}

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

.dropdown-link {
  display: block;
  padding: 0.6rem 1.25rem;
  color: var(--color-navy);
  font-size: 0.875rem;
  font-weight: 600;
  border-left: 3px solid transparent;
  min-height: 44px;
  display: flex;
  align-items: center;
}

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

/* Mobile Nav Toggle */
.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.mobile-toggle-btn span {
  display: block;
  width: 24px;
  height: 2.5px;
  background-color: var(--color-navy);
  transition: var(--transition);
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.5rem; /* Exactly 2x vertical padding */
  border-radius: var(--radius-btn);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  font-size: 0.9rem;
  min-height: 44px;
  white-space: nowrap;
}

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

.btn-teal:hover {
  background-color: var(--color-teal-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-coral:hover {
  background-color: var(--color-coral-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

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

/* ==========================================================================
   CARDS & INSTITUTIONAL BLOCKS
   ========================================================================== */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  border-top: 4px solid var(--color-teal);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

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

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

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

.card-img-wrap {
  margin: -1.75rem -1.75rem 1.25rem -1.75rem;
  overflow: hidden;
  position: relative;
}

.card-img-wrap img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.card-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  background-color: var(--color-canvas);
  color: var(--color-navy);
  margin-bottom: 0.75rem;
  align-self: flex-start;
}

.card-badge-teal {
  background-color: rgba(0, 163, 224, 0.12);
  color: #0077a8;
}

.card-badge-coral {
  background-color: rgba(229, 72, 56, 0.12);
  color: #b82d1f;
}

/* ==========================================================================
   HERO BANNER & HIGHLIGHTS
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 4.5rem 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.22;
  object-fit: cover;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 2.85rem;
  margin-bottom: 1.25rem;
}

.hero-summary {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #E2E8F0;
  margin-bottom: 2rem;
}

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

/* Institutional Manifesto Callout */
.mission-callout-block {
  background-color: var(--color-white);
  border-left: 6px solid var(--color-teal);
  border-radius: var(--radius-card);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  margin: 3rem 0;
}

.mission-callout-block h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-navy);
}

.mission-callout-block p {
  color: #2D3748;
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Teal Interactive Action Banner */
.teal-action-banner {
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 3rem 0;
  margin: 3.5rem 0;
}

.teal-action-banner h2 {
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.teal-action-banner p {
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 1.5rem;
}

.action-form-inline {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  max-width: 650px;
}

.action-form-inline input {
  flex: 1;
  min-width: 240px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 0.95rem;
}

/* ==========================================================================
   GRID LAYOUTS
   ========================================================================== */
.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

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

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

.circle-icon-box {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 3px solid var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.75rem;
  color: var(--color-navy);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.circle-item:hover .circle-icon-box {
  transform: translateY(-4px) scale(1.05);
  border-color: var(--color-coral);
}

.circle-item h4 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.circle-item p {
  font-size: 0.825rem;
  color: var(--color-muted);
  line-height: 1.4;
}

/* Sections */
.section {
  padding: 4rem 0;
}

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

.section-header {
  margin-bottom: 2.5rem;
}

.section-header-centered {
  text-align: center;
}

.section-header-centered p {
  margin-left: auto;
  margin-right: auto;
}

.statutory-banner {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-coral);
  padding: 1.5rem 2rem;
  margin: 2.5rem 0;
  border-radius: var(--radius-card);
}

.statutory-quote {
  font-style: italic;
  font-weight: 600;
  color: var(--color-navy);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   DATA TABLES & STATUTORY METRICS
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 2rem 0;
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

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

.data-table th,
.data-table td {
  padding: 1rem 1.25rem;
  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-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.data-table tr:hover td {
  background-color: var(--color-canvas);
}

.badge-status {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-active {
  background-color: #DEF7EC;
  color: #03543F;
}

.badge-pending {
  background-color: #FEF08A;
  color: #713F12;
}

/* ==========================================================================
   TIMELINE (HISTORY)
   ========================================================================== */
.timeline {
  position: relative;
  max-width: 860px;
  margin: 3rem auto;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-teal);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.85rem;
  top: 0.25rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 4px solid var(--color-coral);
}

.timeline-year {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-coral);
  margin-bottom: 0.35rem;
}

/* ==========================================================================
   FORMS & INTAKE MODULES
   ========================================================================== */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  background-color: var(--color-white);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.18);
}

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

.form-alert {
  padding: 1rem;
  border-radius: var(--radius-btn);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.form-alert-info {
  background-color: rgba(0, 163, 224, 0.1);
  border: 1px solid var(--color-teal);
  color: var(--color-navy);
}

/* ==========================================================================
   MASTER FOOTER (#0E2335)
   ========================================================================== */
#main-footer {
  background-color: var(--color-navy);
  color: #C3D0DB;
  padding-top: 4.5rem;
  border-top: 4px solid var(--color-coral);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h3 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--color-teal);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

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

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #C3D0DB;
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-block;
  min-height: 28px;
  line-height: 28px;
}

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

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

.footer-newsletter-form input {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  font-size: 0.9rem;
}

.footer-newsletter-form input:focus {
  outline: none;
  border-color: var(--color-teal);
  background-color: rgba(255, 255, 255, 0.1);
}

/* Bottom Legal Strip */
.footer-legal-strip {
  background-color: var(--color-navy-dark);
  padding: 1.75rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.825rem;
  color: #8C9CA8;
  line-height: 1.6;
}

.footer-legal-notice {
  text-align: center;
  max-width: 1050px;
  margin: 0 auto;
}

.footer-legal-notice strong {
  color: #CBD5E1;
}

/* ==========================================================================
   MOBILE RESPONSIVENESS (BREAKPOINTS: 992px, 768px)
   ========================================================================== */
@media (max-width: 992px) {
  .grid-4col {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3col {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 768px) {
  /* Forced Multi-Column Grid Collapse to 1 Column */
  .grid-4col,
  .grid-3col,
  .grid-2col,
  .grid-5col-circular,
  .footer-grid {
    grid-template-columns: 1fr !important;
  }

  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.5rem; }
  
  .hero-section {
    padding: 3rem 0;
  }

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

  /* Responsive Mobile Navigation Drawer / Collapsible */
  .mobile-toggle-btn {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem 1rem;
    overflow-y: auto;
    display: none;
    box-shadow: var(--shadow-lg);
  }

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

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 0.5rem;
    font-size: 1rem;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    border-left: 2px solid var(--color-teal);
    display: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    background-color: var(--color-canvas);
    margin: 0.5rem 0;
  }

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

  .action-form-inline {
    flex-direction: column;
  }

  .action-form-inline input {
    width: 100%;
  }

  .utility-strip-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .utility-right {
    width: 100%;
    justify-content: space-between;
  }
}