/* ==========================================================================
   TAEKWONDO CLUB ROCHELAIS BAPTISTA DOJANG - INSTITUTIONAL STYLESHEET
   Statutory Non-Profit Association (Loi 1901) - RNA: W173000395 | SIREN: 488464504
   Pixel-Perfect Mobile-First Responsive Architecture
   ========================================================================== */

:root {
  --primary-purple: #4F2683;
  --dark-navy: #3A1B63;
  --text-charcoal: #1E1E24;
  --body-grey: #475569;
  --off-white: #F4F5F7;
  --card-white: #FFFFFF;
  --border-line: #E2E8F0;
  --accent-gold: #D4AF37;
  --success-green: #15803D;
  --font-sans: 'Open Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, "Times New Roman", Times, serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--body-grey);
  background-color: var(--card-white);
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-charcoal);
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2rem;
  letter-spacing: -0.01em;
  margin-top: 1.5rem;
}

h3 {
  font-size: 1.4rem;
  font-family: var(--font-sans);
  font-weight: 600;
}

p {
  margin-bottom: 1.25rem;
  font-size: 1.025rem;
}

a {
  color: var(--primary-purple);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--dark-navy);
}

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

/* Container Structure */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

/* Utility Header & Topbar */
.statutory-badge-bar {
  background-color: var(--dark-navy);
  color: #FFFFFF;
  padding: 8px 0;
  font-size: 0.8125rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.statutory-badge-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.statutory-badge-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.statutory-tag {
  background: rgba(255, 255, 255, 0.15);
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.statutory-badge-right {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255, 255, 255, 0.85);
}

/* Sticky Main Header (80px) */
.site-header {
  height: 80px;
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--card-white);
  border-bottom: 1px solid var(--border-line);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

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

.brand-zone {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  min-height: 44px;
}

.brand-icon-shield {
  width: 44px;
  height: 44px;
  background: var(--primary-purple);
  color: #FFFFFF;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.brand-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-charcoal);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-purple);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Navigation Matrix */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-charcoal);
  letter-spacing: 0.04em;
  padding: 8px 0;
  display: inline-block;
  position: relative;
  text-transform: uppercase;
  min-height: 44px;
  line-height: 28px;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-purple);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-purple);
}

/* Header CTA Button */
.btn-header-cta {
  background: var(--primary-purple);
  color: #FFFFFF !important;
  padding: 10px 22px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.1s ease;
  border: 1px solid var(--primary-purple);
}

.btn-header-cta:hover {
  background: var(--dark-navy);
  border-color: var(--dark-navy);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-line);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  color: var(--text-charcoal);
}

/* Primary Dual-CTA Row Layout (Strictly Max 2 Buttons) */
.cta-row-dual {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.btn-cta-primary {
  background: var(--primary-purple);
  color: #FFFFFF !important;
  padding: 12px 28px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  border: 2px solid var(--primary-purple);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-cta-primary:hover {
  background: var(--dark-navy);
  border-color: var(--dark-navy);
}

.btn-cta-secondary {
  background: transparent;
  color: var(--primary-purple) !important;
  padding: 12px 28px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  border: 2px solid var(--primary-purple);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-cta-secondary:hover {
  background: rgba(79, 38, 131, 0.08);
  color: var(--dark-navy) !important;
}

.btn-card-learn {
  background: transparent;
  color: var(--primary-purple) !important;
  font-weight: 700;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  min-height: 44px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid transparent;
}

.btn-card-learn:hover {
  border-bottom-color: var(--primary-purple);
}

/* Mandatory Donit Frame Styling */
.donit-img-frame {
  width: 100%;
  height: 380px;
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  margin: 20px 0 8px 0;
  object-fit: cover;
  display: block;
}

.donit-img-frame-tall {
  height: 460px;
}

.donit-img-frame-compact {
  height: 260px;
}

figcaption.donit-caption {
  font-size: 0.875rem;
  color: #64748B;
  margin-bottom: 24px;
  font-style: italic;
  line-height: 1.4;
  padding-left: 4px;
  border-left: 2px solid var(--primary-purple);
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 80px 0;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.hero-overlay-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 12, 44, 0.88) 0%, rgba(58, 27, 99, 0.78) 100%);
  z-index: 1;
}

.hero-content-box {
  position: relative;
  z-index: 2;
  background: var(--card-white);
  padding: 44px 48px;
  border-radius: 8px;
  border: 1px solid var(--border-line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  max-width: 780px;
}

.hero-kicker {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-purple);
  margin-bottom: 12px;
  display: block;
}

.hero-headline {
  font-size: 2.6rem;
  color: var(--text-charcoal);
  line-height: 1.18;
  margin-bottom: 16px;
}

.hero-summary-direct {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--body-grey);
  font-weight: 500;
  margin-bottom: 20px;
  border-left: 3px solid var(--primary-purple);
  padding-left: 16px;
}

/* Mandatory Fee Reinvestment Callout Box */
.mandatory-reinvestment-banner {
  background-color: #F8F5FC;
  border: 1px solid #D6C2EB;
  border-left: 4px solid var(--primary-purple);
  padding: 16px 20px;
  border-radius: 4px;
  margin: 28px 0;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.reinvestment-icon {
  color: var(--primary-purple);
  flex-shrink: 0;
  margin-top: 2px;
}

.reinvestment-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Statistics Matrix (3-Column Grid) */
.stats-matrix-section {
  background: var(--card-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--border-line);
}

.stats-mission-block {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.stats-mission-title {
  font-size: 2.2rem;
  margin-bottom: 18px;
  color: var(--text-charcoal);
}

.mission-paragraph-uninterrupted {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-charcoal);
  text-align: justify;
  background: var(--off-white);
  padding: 30px 36px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-purple);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.stats-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border-line);
  border-radius: 8px;
  overflow: hidden;
}

.stat-cell {
  padding: 40px 24px;
  text-align: center;
  background: var(--card-white);
  border-right: 1px solid var(--border-line);
}

.stat-cell:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary-purple);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-charcoal);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-desc {
  font-size: 0.875rem;
  color: var(--body-grey);
  margin-bottom: 0;
  line-height: 1.4;
}

/* Sections & Grid Layouts */
.section-padding {
  padding: 70px 0;
}

.section-padding-sm {
  padding: 40px 0;
}

.bg-off-white {
  background-color: var(--off-white);
}

.section-header {
  margin-bottom: 40px;
}

.section-kicker {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-purple);
  margin-bottom: 8px;
  display: block;
}

.grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Content Cards */
.content-card {
  background: var(--card-white);
  border-radius: 8px;
  border: 1px solid var(--border-line);
  padding: 32px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--text-charcoal);
}

/* Activity Horizontal Card */
.activity-card-horizontal {
  background: var(--card-white);
  border-radius: 8px;
  border: 1px solid var(--border-line);
  display: grid;
  grid-template-columns: 320px 1fr;
  overflow: hidden;
  margin-bottom: 28px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.activity-img-col {
  position: relative;
}

.activity-img-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 240px;
}

.activity-body-col {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Tables for Governance & Reports */
.institutional-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 32px 0;
  font-size: 0.95rem;
  background: var(--card-white);
  border: 1px solid var(--border-line);
  border-radius: 8px;
  overflow: hidden;
}

.institutional-table th {
  background: var(--dark-navy);
  color: #FFFFFF;
  text-align: left;
  padding: 14px 18px;
  font-weight: 600;
  letter-spacing: 0.03em;
  font-size: 0.875rem;
  text-transform: uppercase;
}

.institutional-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-line);
  color: var(--text-charcoal);
}

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

.institutional-table tr:nth-child(even) td {
  background: #FAFAFC;
}

/* Forms & Inputs */
.institutional-form {
  background: var(--card-white);
  border: 1px solid var(--border-line);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-charcoal);
  margin-bottom: 8px;
}

.form-label .required {
  color: #DC2626;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--border-line);
  border-radius: 4px;
  color: var(--text-charcoal);
  background: #FFFFFF;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 3px rgba(79, 38, 131, 0.15);
}

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

.btn-form-submit {
  background: var(--primary-purple);
  color: #FFFFFF;
  border: none;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background-color 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-form-submit:hover {
  background: var(--dark-navy);
}

/* Modal Popup Confirmation */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 20, 0.7);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: var(--card-white);
  border-radius: 8px;
  padding: 40px;
  max-width: 540px;
  width: 100%;
  text-align: center;
  border: 1px solid var(--border-line);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.modal-icon-wrap {
  width: 64px;
  height: 64px;
  background: #EBF8EE;
  color: var(--success-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
}

.modal-title {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.modal-desc {
  font-size: 1rem;
  color: var(--body-grey);
  margin-bottom: 24px;
}

/* Pre-Footer Utility Bar */
.pre-footer-bar {
  background: var(--off-white);
  border-top: 1px solid var(--border-line);
  padding: 24px 0;
  font-size: 0.9rem;
}

.pre-footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.pre-footer-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-charcoal);
  font-weight: 500;
}

.pre-footer-item svg {
  color: var(--primary-purple);
}

/* Main Institutional Footer */
.main-institutional-footer {
  background: var(--dark-navy);
  color: #FFFFFF;
  padding: 70px 0 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid-4col {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--primary-purple);
  padding-bottom: 8px;
  display: inline-block;
}

.footer-disclosure-block {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.05);
  padding: 18px;
  border-radius: 6px;
  border-left: 3px solid var(--accent-gold);
  margin-top: 14px;
}

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

.footer-nav-list li {
  margin-bottom: 10px;
}

.footer-nav-list a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
  min-height: 28px;
  line-height: 28px;
}

.footer-nav-list a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
}

.sub-footer-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
}

.sub-footer-links {
  display: flex;
  gap: 20px;
}

.sub-footer-links a {
  color: rgba(255, 255, 255, 0.75);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.sub-footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .site-header {
    height: auto;
    padding: 12px 0;
  }
  
  .header-inner {
    height: auto;
    flex-wrap: wrap;
  }
  
  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin-top: 16px;
    border-top: 1px solid var(--border-line);
    padding-top: 12px;
  }
  
  .nav-menu.show {
    display: flex;
  }
  
  .nav-item {
    width: 100%;
  }
  
  .nav-link {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid #F1F5F9;
  }
  
  .header-cta-zone {
    width: 100%;
    margin-top: 12px;
    padding-top: 8px;
  }
  
  .btn-header-cta {
    width: 100%;
    text-align: center;
  }
  
  .hero-headline {
    font-size: 2rem;
  }
  
  .stats-grid-3col {
    grid-template-columns: 1fr;
  }
  
  .stat-cell {
    border-right: none;
    border-bottom: 1px solid var(--border-line);
  }
  
  .stat-cell:last-child {
    border-bottom: none;
  }
  
  .grid-2col, .grid-3col, .grid-4col {
    grid-template-columns: 1fr;
  }
  
  .activity-card-horizontal {
    grid-template-columns: 1fr;
  }
  
  .activity-img-col img {
    height: 220px;
  }
  
  .footer-grid-4col {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.85rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .hero-wrapper {
    padding: 40px 0;
    min-height: auto;
  }
  
  .hero-content-box {
    padding: 24px 20px;
  }
  
  .hero-headline {
    font-size: 1.65rem;
  }
  
  .hero-summary-direct {
    font-size: 0.95rem;
  }
  
  .cta-row-dual {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn-cta-primary, .btn-cta-secondary {
    width: 100%;
    text-align: center;
  }
  
  .donit-img-frame, .donit-img-frame-tall {
    height: 240px;
  }
  
  .footer-grid-4col {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .sub-footer-bar {
    flex-direction: column;
    text-align: center;
  }
  
  .pre-footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}