/**
 * ZVO Brand Styles - Bootstrap 5 Integration
 * Zwemclub de Valkaart Oostkamp
 *
 * Dit bestand integreert ZVO huisstijl met Bootstrap 5
 *
 * GEBRUIK:
 * 1. Laad eerst Bootstrap 5 CSS
 * 2. Laad daarna dit bestand
 *
 * <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
 * <link rel="stylesheet" href="styles/brand-bootstrap.css">
 */

/* ============================================
   GOOGLE FONTS IMPORT
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;700&family=Open+Sans:wght@400;600;700&display=swap');

/* ============================================
   BOOTSTRAP 5 VARIABELEN OVERSCHRIJVEN
   ============================================ */

:root {
  /* ZVO Kleuren */
  --zvo-petrol: #0B5F7C;
  --zvo-turquoise: #4DBBCD;
  --zvo-teal: #2A8BA3;
  --zvo-navy: #003D5C;
  --zvo-light-gray: #F5F5F5;
  --zvo-gray: #E0E0E0;
  --zvo-dark-gray: #666666;

  /* Bootstrap 5 Primary Kleuren Overschrijven */
  --bs-primary: var(--zvo-petrol);
  --bs-primary-rgb: 11, 95, 124;
  --bs-secondary: var(--zvo-teal);
  --bs-secondary-rgb: 42, 139, 163;
  --bs-info: var(--zvo-turquoise);
  --bs-info-rgb: 77, 187, 205;
  --bs-light: var(--zvo-light-gray);
  --bs-dark: var(--zvo-navy);
  --bs-dark-rgb: 0, 61, 92;

  /* Bootstrap Link Kleuren */
  --bs-link-color: var(--zvo-turquoise);
  --bs-link-hover-color: var(--zvo-petrol);

  /* Bootstrap Body */
  --bs-body-color: var(--zvo-navy);
  --bs-body-bg: #FFFFFF;
  --bs-body-font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --bs-body-font-size: 1rem;
  --bs-body-line-height: 1.6;

  /* Bootstrap Headings - Custom variabelen */
  --bs-heading-color: var(--zvo-petrol);

  /* Bootstrap Border Radius (meer afgerond voor speelse look) */
  --bs-border-radius: 0.5rem;
  --bs-border-radius-sm: 0.25rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-xl: 1.5rem;
  --bs-border-radius-2xl: 2rem;
  --bs-border-radius-pill: 50rem;

  /* Bootstrap Borders */
  --bs-border-color: var(--zvo-gray);
  --bs-border-width: 1px;

  /* Bootstrap Shadows (meer zacht voor vriendelijke look) */
  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 61, 92, 0.15);
  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 61, 92, 0.075);
  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 61, 92, 0.175);

  /* Bootstrap Spacing (Bootstrap gebruikt 1rem = 16px) */
  --bs-spacer: 1rem;

  /* Bootstrap Button Padding */
  --bs-btn-padding-y: 0.75rem;
  --bs-btn-padding-x: 1.5rem;
  --bs-btn-font-family: 'Quicksand', sans-serif;
  --bs-btn-font-weight: 600;
  --bs-btn-border-radius: var(--bs-border-radius);

  /* Bootstrap Card */
  --bs-card-border-radius: 1rem;
  --bs-card-box-shadow: 0 0.25rem 0.5rem rgba(0, 61, 92, 0.15);
  --bs-card-border-color: transparent;

  /* Bootstrap Form Controls */
  --bs-input-border-color: var(--zvo-gray);
  --bs-input-focus-border-color: var(--zvo-turquoise);
  --bs-input-border-radius: 0.5rem;
}

/* ============================================
   TYPOGRAFIE - HEADINGS
   ============================================ */

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Quicksand', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  color: var(--bs-heading-color);
  line-height: 1.2;
}

h1, .h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2, .h2 {
  font-size: 2.25rem;
  font-weight: 600;
}

h3, .h3 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--zvo-teal);
}

h4, .h4 {
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--zvo-teal);
}

h5, .h5 {
  font-size: 1.125rem;
  font-weight: 500;
}

h6, .h6 {
  font-size: 1rem;
  font-weight: 600;
}

/* Lead text */
.lead {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--zvo-navy);
}

/* Display headings */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  color: var(--zvo-petrol);
}

/* ============================================
   BOOTSTRAP BUTTONS - ZVO STIJL
   ============================================ */

.btn {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--bs-border-radius);
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--zvo-petrol);
  border-color: var(--zvo-petrol);
}

.btn-primary:hover {
  background-color: var(--zvo-teal);
  border-color: var(--zvo-teal);
  transform: translateY(-2px);
  box-shadow: 0 0.375rem 0.75rem rgba(77, 187, 205, 0.3);
}

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

.btn-secondary:hover {
  background-color: var(--zvo-petrol);
  border-color: var(--zvo-petrol);
  transform: translateY(-2px);
}

.btn-info {
  background-color: var(--zvo-turquoise);
  border-color: var(--zvo-turquoise);
  color: #FFFFFF;
}

.btn-info:hover {
  background-color: var(--zvo-teal);
  border-color: var(--zvo-teal);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 0.375rem 0.75rem rgba(77, 187, 205, 0.3);
}

.btn-outline-primary {
  color: var(--zvo-petrol);
  border-color: var(--zvo-petrol);
}

.btn-outline-primary:hover {
  background-color: var(--zvo-petrol);
  border-color: var(--zvo-petrol);
  transform: translateY(-2px);
}

/* Custom ZVO Accent Button */
.btn-accent {
  background-color: var(--zvo-turquoise);
  border-color: var(--zvo-turquoise);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 0.875rem 1.75rem;
  box-shadow: 0 0.25rem 0.5rem rgba(77, 187, 205, 0.3);
}

.btn-accent:hover {
  background-color: var(--zvo-teal);
  border-color: var(--zvo-teal);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 0.375rem 0.75rem rgba(77, 187, 205, 0.4);
}

/* ============================================
   BOOTSTRAP CARDS - ZVO STIJL
   ============================================ */

.card {
  border-radius: 1rem;
  border: none;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 61, 92, 0.15);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 61, 92, 0.2);
  transform: translateY(-4px);
}

.card-header {
  background-color: transparent;
  border-bottom: 2px solid var(--zvo-light-gray);
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  color: var(--zvo-petrol);
  font-size: 1.25rem;
  padding: 1.25rem;
}

.card-title {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  color: var(--zvo-petrol);
}

.card-body {
  padding: 1.5rem;
}

/* Card varianten met ZVO kleuren */
.card-primary {
  background-color: var(--zvo-petrol);
  color: #FFFFFF;
}

.card-primary .card-title,
.card-primary .card-header {
  color: #FFFFFF;
}

.card-accent {
  background: linear-gradient(135deg, var(--zvo-turquoise) 0%, var(--zvo-teal) 100%);
  color: #FFFFFF;
}

.card-accent .card-title,
.card-accent .card-header {
  color: #FFFFFF;
}

/* ============================================
   BOOTSTRAP FORMS - ZVO STIJL
   ============================================ */

.form-label {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  color: var(--zvo-navy);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.form-control,
.form-select {
  border-radius: 0.5rem;
  border: 2px solid var(--zvo-gray);
  font-family: 'Open Sans', sans-serif;
  padding: 0.75rem 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--zvo-turquoise);
  box-shadow: 0 0 0 0.2rem rgba(77, 187, 205, 0.15);
}

.form-control::placeholder {
  color: var(--zvo-dark-gray);
  opacity: 0.7;
}

/* Floating labels */
.form-floating > label {
  font-family: 'Quicksand', sans-serif;
  color: var(--zvo-dark-gray);
}

.form-floating > .form-control:focus ~ label {
  color: var(--zvo-turquoise);
}

/* ============================================
   BOOTSTRAP NAVBAR - ZVO STIJL
   ============================================ */

.navbar {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 61, 92, 0.1);
  padding: 1rem 0;
}

.navbar-brand {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--zvo-petrol);
}

.navbar-brand:hover {
  color: var(--zvo-turquoise);
}

.navbar-brand img {
  height: 50px;
  width: auto;
}

.nav-link {
  font-family: 'Quicksand', sans-serif;
  font-weight: 500;
  color: var(--zvo-navy);
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--zvo-turquoise);
  background-color: rgba(77, 187, 205, 0.1);
}

.nav-link.active {
  color: var(--zvo-turquoise);
  font-weight: 700;
}

/* Navbar light variant */
.navbar-light .navbar-nav .nav-link {
  color: var(--zvo-navy);
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--zvo-turquoise);
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--zvo-turquoise);
}

/* ============================================
   BOOTSTRAP BADGES - ZVO STIJL
   ============================================ */

.badge {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  letter-spacing: 0.05em;
}

.badge.bg-primary {
  background-color: var(--zvo-petrol) !important;
}

.badge.bg-info {
  background-color: var(--zvo-turquoise) !important;
}

/* ============================================
   BOOTSTRAP ALERTS - ZVO STIJL
   ============================================ */

.alert {
  border-radius: 0.75rem;
  border: none;
  font-family: 'Open Sans', sans-serif;
}

.alert-primary {
  background-color: rgba(11, 95, 124, 0.1);
  color: var(--zvo-petrol);
  border-left: 4px solid var(--zvo-petrol);
}

.alert-info {
  background-color: rgba(77, 187, 205, 0.1);
  color: var(--zvo-teal);
  border-left: 4px solid var(--zvo-turquoise);
}

/* ============================================
   BOOTSTRAP PAGINATION - ZVO STIJL
   ============================================ */

.pagination {
  font-family: 'Quicksand', sans-serif;
}

.page-link {
  color: var(--zvo-petrol);
  border-color: var(--zvo-gray);
  border-radius: 0.5rem;
  margin: 0 0.25rem;
  font-weight: 500;
}

.page-link:hover {
  color: var(--zvo-turquoise);
  background-color: rgba(77, 187, 205, 0.1);
  border-color: var(--zvo-turquoise);
}

.page-item.active .page-link {
  background-color: var(--zvo-petrol);
  border-color: var(--zvo-petrol);
}

/* ============================================
   BOOTSTRAP MODAL - ZVO STIJL
   ============================================ */

.modal-content {
  border-radius: 1rem;
  border: none;
  box-shadow: 0 1rem 3rem rgba(0, 61, 92, 0.3);
}

.modal-header {
  border-bottom: 2px solid var(--zvo-light-gray);
  padding: 1.5rem;
}

.modal-title {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  color: var(--zvo-petrol);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 2px solid var(--zvo-light-gray);
  padding: 1.5rem;
}

/* ============================================
   BOOTSTRAP BREADCRUMB - ZVO STIJL
   ============================================ */

.breadcrumb {
  font-family: 'Quicksand', sans-serif;
  background-color: transparent;
  padding: 0;
}

.breadcrumb-item a {
  color: var(--zvo-petrol);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--zvo-turquoise);
}

.breadcrumb-item.active {
  color: var(--zvo-teal);
}

/* ============================================
   BOOTSTRAP PROGRESS - ZVO STIJL
   ============================================ */

.progress {
  height: 1.5rem;
  border-radius: 0.75rem;
  background-color: var(--zvo-light-gray);
}

.progress-bar {
  background-color: var(--zvo-turquoise);
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
}

/* ============================================
   CUSTOM ZVO UTILITIES
   ============================================ */

/* Text colors */
.text-zvo-petrol { color: var(--zvo-petrol) !important; }
.text-zvo-turquoise { color: var(--zvo-turquoise) !important; }
.text-zvo-teal { color: var(--zvo-teal) !important; }
.text-zvo-navy { color: var(--zvo-navy) !important; }

/* Background colors */
.bg-zvo-petrol {
  background-color: var(--zvo-petrol) !important;
  color: #FFFFFF;
}
.bg-zvo-turquoise {
  background-color: var(--zvo-turquoise) !important;
  color: #FFFFFF;
}
.bg-zvo-teal {
  background-color: var(--zvo-teal) !important;
  color: #FFFFFF;
}
.bg-zvo-light {
  background-color: var(--zvo-light-gray) !important;
}

/* Gradient backgrounds */
.bg-gradient-zvo {
  background: linear-gradient(135deg, var(--zvo-petrol) 0%, var(--zvo-turquoise) 100%) !important;
  color: #FFFFFF;
}

.bg-gradient-zvo-soft {
  background: linear-gradient(135deg, rgba(11, 95, 124, 0.1) 0%, rgba(77, 187, 205, 0.1) 100%) !important;
}

/* Wave decoration voor secties */
.section-wave {
  position: relative;
  overflow: hidden;
}

.section-wave::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".1" fill="%234DBBCD"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%234DBBCD"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%234DBBCD"/></svg>') no-repeat;
  background-size: cover;
  opacity: 0.3;
  pointer-events: none;
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */

@media (max-width: 768px) {
  h1, .h1 { font-size: 2rem; }
  h2, .h2 { font-size: 1.75rem; }
  h3, .h3 { font-size: 1.5rem; }
  h4, .h4 { font-size: 1.25rem; }

  .display-1 { font-size: 3rem; }
  .display-2 { font-size: 2.5rem; }
  .display-3 { font-size: 2rem; }
  .display-4 { font-size: 1.75rem; }

  .btn-accent {
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
  }

  .navbar-brand img {
    height: 40px;
  }
}

/* ============================================
   ANIMATIES
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Hover effect voor cards */
.card-hover-lift {
  transition: all 0.3s ease;
}

.card-hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 1rem 2rem rgba(0, 61, 92, 0.25);
}