/* ============================================================
   VISIT KRIBI — style.css
   Thème WordPress enfant ou principal
   Charte : Bleu océan, blanc, sable chaud
   ============================================================ */

/*
Theme Name: Visit Kribi
Theme URI: https://visitkribi.cm
Author: Visit Kribi Team
Description: Thème officiel Visit Kribi - Promotion touristique Kribi, Cameroun
Version: 1.0.0
License: GPL-2.0+
Text Domain: visit-kribi
*/

/* ============================================================
   0. VARIABLES CSS (Design Tokens)
   ============================================================ */
:root {
  /* Bleu océan - palette principale */
  --vk-ocean-deep:    #003d6b;
  --vk-ocean-mid:     #005fa3;
  --vk-ocean-bright:  #0080d4;
  --vk-ocean-light:   #42adf5;
  --vk-ocean-pale:    #e0f4ff;

  /* Accents chauds */
  --vk-sand:          #f5c842;
  --vk-coral:         #ff6b4a;
  --vk-green:         #2eb872;

  /* Neutres */
  --vk-white:         #ffffff;
  --vk-grey-light:    #f4f7fb;
  --vk-grey-mid:      #c4d3e0;
  --vk-grey-dark:     #4a6070;
  --vk-text:          #1a2e3d;

  /* Typographie */
  --vk-font-display:  'Sora', sans-serif;
  --vk-font-body:     'Nunito', sans-serif;

  /* Ombres */
  --vk-shadow-sm:     0 2px 8px rgba(0,80,160,0.10);
  --vk-shadow-md:     0 8px 32px rgba(0,63,107,0.14);
  --vk-shadow-lg:     0 20px 60px rgba(0,63,107,0.18);

  /* Rayons */
  --vk-radius-sm:     8px;
  --vk-radius-md:     16px;
  --vk-radius-lg:     24px;
  --vk-radius-xl:     40px;

  /* Transitions */
  --vk-transition:    all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   1. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--vk-font-body);
  color: var(--vk-text);
  background: var(--vk-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============================================================
   2. TYPOGRAPHIE
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--vk-font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vk-ocean-deep);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

.vk-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vk-ocean-bright);
}

/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.vk-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.vk-section {
  padding: 80px 0;
}

.vk-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.vk-grid {
  display: grid;
  gap: 24px;
}

.vk-grid-4 { grid-template-columns: repeat(4, 1fr); }
.vk-grid-3 { grid-template-columns: repeat(3, 1fr); }
.vk-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ============================================================
   4. BOUTONS
   ============================================================ */
.vk-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--vk-radius-xl);
  font-family: var(--vk-font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--vk-transition);
  white-space: nowrap;
}

.vk-btn-primary {
  background: var(--vk-ocean-bright);
  color: var(--vk-white);
  border-color: var(--vk-ocean-bright);
}
.vk-btn-primary:hover {
  background: var(--vk-ocean-deep);
  border-color: var(--vk-ocean-deep);
  transform: translateY(-2px);
  box-shadow: var(--vk-shadow-md);
}

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

.vk-btn-sand {
  background: var(--vk-sand);
  color: var(--vk-ocean-deep);
  border-color: var(--vk-sand);
  font-weight: 700;
}
.vk-btn-sand:hover {
  background: #e8b52a;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245,200,66,0.35);
}

.vk-link-arrow {
  font-family: var(--vk-font-display);
  font-weight: 600;
  color: var(--vk-ocean-bright);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--vk-transition);
}
.vk-link-arrow:hover { gap: 12px; color: var(--vk-ocean-deep); }
.vk-link-arrow::after { content: '→'; }

/* ============================================================
   5. HEADER / NAVBAR
   ============================================================ */
.vk-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 63, 107, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 2px 20px rgba(0,40,80,0.2);
}

.vk-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.vk-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--vk-font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--vk-white);
}

.vk-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--vk-ocean-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.vk-logo span { color: var(--vk-sand); }

.vk-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.vk-nav a {
  padding: 8px 16px;
  border-radius: var(--vk-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  transition: var(--vk-transition);
}

.vk-nav a:hover,
.vk-nav a.active {
  background: rgba(255,255,255,0.12);
  color: var(--vk-white);
}

.vk-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vk-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.vk-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  margin: 5px 0;
  transition: var(--vk-transition);
}

/* ============================================================
   6. HERO SECTION
   ============================================================ */
.vk-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--vk-ocean-deep) 0%, var(--vk-ocean-mid) 60%, #0097e6 100%);
}

.vk-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/wp-content/themes/visit-kribi/assets/img/hero-kribi.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  z-index: 0;
}

.vk-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 40, 80, 0.85) 0%,
    rgba(0, 63, 107, 0.55) 55%,
    rgba(0, 80, 140, 0.2) 100%
  );
  z-index: 1;
}

.vk-hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  padding: 40px 24px;
}

.vk-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--vk-radius-xl);
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vk-sand);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.vk-hero h1 {
  color: var(--vk-white);
  margin-bottom: 20px;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
}

.vk-hero h1 em {
  font-style: normal;
  color: var(--vk-sand);
}

.vk-hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  line-height: 1.7;
}

.vk-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Météo widget dans le hero */
.vk-hero-meteo {
  position: absolute;
  top: 28px;
  right: 32px;
  z-index: 3;
  background: rgba(0,30,60,0.65);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--vk-radius-md);
  padding: 14px 20px;
  color: white;
  min-width: 170px;
  text-align: center;
}

.vk-meteo-temp {
  font-family: var(--vk-font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
}

.vk-meteo-desc {
  font-size: 0.82rem;
  opacity: 0.8;
  margin-top: 4px;
  text-transform: capitalize;
}

.vk-meteo-rain-alert {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 120, 255, 0.25);
  border: 1px solid rgba(100,180,255,0.4);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 0.75rem;
  margin-top: 8px;
  font-weight: 600;
}

.vk-meteo-rain-alert.is-sunny {
  background: rgba(255, 200, 0, 0.18);
  border-color: rgba(255,200,0,0.4);
  color: var(--vk-sand);
}

/* Badges de confiance sous le hero */
.vk-trust-bar {
  background: var(--vk-white);
  border-bottom: 1px solid var(--vk-grey-mid);
  padding: 18px 0;
  box-shadow: var(--vk-shadow-sm);
}

.vk-trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.vk-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--vk-grey-dark);
}

.vk-trust-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.vk-trust-icon.blue  { background: var(--vk-ocean-pale); color: var(--vk-ocean-bright); }
.vk-trust-icon.green { background: #e6f9f0; color: var(--vk-green); }
.vk-trust-icon.sand  { background: #fff8e0; color: #c99400; }

/* ============================================================
   7. SEARCH / FILTER BAR
   ============================================================ */
.vk-search-bar {
  background: var(--vk-white);
  border-radius: var(--vk-radius-lg);
  box-shadow: var(--vk-shadow-lg);
  padding: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 36px;
  border: 1px solid var(--vk-grey-mid);
}

.vk-search-tabs {
  display: flex;
  background: var(--vk-grey-light);
  border-radius: var(--vk-radius-md);
  padding: 4px;
  gap: 4px;
  flex-shrink: 0;
}

.vk-search-tab {
  padding: 8px 16px;
  border-radius: 10px;
  font-family: var(--vk-font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--vk-grey-dark);
  cursor: pointer;
  transition: var(--vk-transition);
  border: none;
  background: none;
  white-space: nowrap;
}

.vk-search-tab.active {
  background: var(--vk-white);
  color: var(--vk-ocean-bright);
  box-shadow: var(--vk-shadow-sm);
}

.vk-search-field {
  flex: 1;
  min-width: 140px;
  padding: 10px 14px;
  border: none;
  background: transparent;
  font-family: var(--vk-font-body);
  font-size: 0.92rem;
  color: var(--vk-text);
  outline: none;
}

.vk-search-field::placeholder { color: var(--vk-grey-dark); }

.vk-search-divider {
  width: 1px;
  height: 28px;
  background: var(--vk-grey-mid);
  flex-shrink: 0;
}

/* ============================================================
   8. CARTES HÉBERGEMENTS / ACTIVITÉS
   ============================================================ */
.vk-card {
  background: var(--vk-white);
  border-radius: var(--vk-radius-md);
  overflow: hidden;
  box-shadow: var(--vk-shadow-sm);
  border: 1px solid rgba(0,80,160,0.07);
  transition: var(--vk-transition);
  display: flex;
  flex-direction: column;
}

.vk-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--vk-shadow-lg);
  border-color: rgba(0,128,212,0.2);
}

.vk-card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.vk-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.vk-card:hover .vk-card-img-wrap img {
  transform: scale(1.06);
}

.vk-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0,63,107,0.88);
  color: var(--vk-white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

.vk-card-badge.pieds-eau {
  background: rgba(0, 128, 212, 0.9);
  right: 12px;
  left: auto;
}

.vk-card-price-tag {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: var(--vk-white);
  color: var(--vk-ocean-deep);
  font-family: var(--vk-font-display);
  font-size: 0.95rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: var(--vk-radius-sm);
  box-shadow: var(--vk-shadow-md);
}

.vk-card-price-tag span {
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--vk-grey-dark);
  display: block;
  text-align: right;
}

.vk-card-body {
  padding: 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vk-card-title {
  font-family: var(--vk-font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--vk-ocean-deep);
}

.vk-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--vk-grey-dark);
  flex-wrap: wrap;
}

.vk-card-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.vk-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--vk-ocean-deep);
}

.vk-rating-star { color: var(--vk-sand); font-size: 0.9rem; }

.vk-card-icons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.vk-icon-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--vk-ocean-pale);
  color: var(--vk-ocean-mid);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
}

.vk-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--vk-grey-light);
}

/* ============================================================
   9. SECTION DESTINATIONS POPULAIRES
   ============================================================ */
.vk-destinations {
  background: var(--vk-grey-light);
}

.vk-destinations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ============================================================
   10. BANNER DEALS / CTA
   ============================================================ */
.vk-cta-banner {
  background: linear-gradient(135deg, var(--vk-ocean-bright) 0%, var(--vk-ocean-deep) 100%);
  border-radius: var(--vk-radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  overflow: hidden;
  position: relative;
}

.vk-cta-banner::before {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.vk-cta-banner::after {
  content: '';
  position: absolute;
  right: 60px;
  bottom: -80px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.vk-cta-text { flex: 1; }

.vk-cta-text h2 {
  color: var(--vk-white);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 10px;
}

.vk-cta-text p {
  color: rgba(255,255,255,0.8);
  font-size: 1.02rem;
}

.vk-newsletter-form {
  display: flex;
  gap: 10px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--vk-radius-xl);
  padding: 6px;
  backdrop-filter: blur(8px);
}

.vk-newsletter-input {
  background: none;
  border: none;
  outline: none;
  padding: 10px 16px;
  color: white;
  font-family: var(--vk-font-body);
  font-size: 0.9rem;
  min-width: 220px;
}

.vk-newsletter-input::placeholder { color: rgba(255,255,255,0.6); }

/* ============================================================
   11. SECTION CARTE INTERACTIVE
   ============================================================ */
.vk-map-section { background: var(--vk-grey-light); }

.vk-map-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
}

.vk-map-sidebar {
  background: var(--vk-white);
  border-radius: var(--vk-radius-md);
  padding: 24px;
  box-shadow: var(--vk-shadow-sm);
}

.vk-map-sidebar h4 {
  margin-bottom: 16px;
  font-size: 1rem;
}

.vk-map-filter {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vk-filter-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--vk-radius-sm);
  border: 1.5px solid var(--vk-grey-mid);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--vk-transition);
  background: var(--vk-white);
}

.vk-filter-chip:hover,
.vk-filter-chip.active {
  border-color: var(--vk-ocean-bright);
  background: var(--vk-ocean-pale);
  color: var(--vk-ocean-deep);
}

/* ============================================================
   12. MÉTÉO WIDGET
   ============================================================ */
.vk-meteo-widget {
  background: linear-gradient(135deg, var(--vk-ocean-mid), var(--vk-ocean-deep));
  border-radius: var(--vk-radius-md);
  padding: 24px;
  color: white;
  text-align: center;
}

.vk-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   13. FOOTER
   ============================================================ */
.vk-footer {
  background: var(--vk-ocean-deep);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 32px;
}

.vk-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.vk-footer-brand .vk-logo { margin-bottom: 16px; }

.vk-footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
}

.vk-footer-col h5 {
  color: var(--vk-white);
  font-size: 0.92rem;
  margin-bottom: 16px;
  font-family: var(--vk-font-display);
}

.vk-footer-col ul li {
  margin-bottom: 10px;
}

.vk-footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: var(--vk-transition);
}

.vk-footer-col ul li a:hover {
  color: var(--vk-sand);
}

.vk-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 12px;
}

.vk-social-links {
  display: flex;
  gap: 10px;
}

.vk-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--vk-transition);
  color: white;
}

.vk-social-link:hover {
  background: var(--vk-ocean-bright);
  transform: translateY(-2px);
}

/* ============================================================
   14. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .vk-grid-4, .vk-destinations-grid { grid-template-columns: repeat(2, 1fr); }
  .vk-footer-grid { grid-template-columns: 1fr 1fr; }
  .vk-map-layout { grid-template-columns: 1fr; }
  .vk-cta-banner { flex-direction: column; text-align: center; }
  .vk-newsletter-form { flex-wrap: wrap; }
}

@media (max-width: 768px) {
  .vk-section { padding: 52px 0; }

  .vk-nav { display: none; }
  .vk-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--vk-ocean-deep);
    padding: 20px;
    gap: 8px;
    box-shadow: var(--vk-shadow-lg);
    z-index: 99;
  }
  .vk-menu-toggle { display: flex; flex-direction: column; }

  .vk-hero { min-height: 100svh; }
  .vk-hero-content { padding: 24px 16px; }
  .vk-hero-meteo { display: none; }

  .vk-grid-4, .vk-grid-3, .vk-destinations-grid { grid-template-columns: 1fr; }
  .vk-grid-2 { grid-template-columns: 1fr; }

  .vk-trust-bar-inner { gap: 20px; justify-content: flex-start; overflow-x: auto; padding: 0 16px; flex-wrap: nowrap; }

  .vk-footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .vk-footer-bottom { flex-direction: column; text-align: center; }

  .vk-cta-banner { padding: 32px 20px; border-radius: var(--vk-radius-md); }

  .vk-search-bar { flex-direction: column; gap: 4px; }
  .vk-search-tabs { width: 100%; justify-content: center; }
  .vk-search-divider { display: none; }

  .vk-section-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .vk-btn { padding: 12px 20px; font-size: 0.88rem; }
  .vk-hero-actions { flex-direction: column; }
}

/* ============================================================
   15. ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.vk-animate { animation: fadeInUp 0.6s ease both; }
.vk-animate-delay-1 { animation-delay: 0.1s; }
.vk-animate-delay-2 { animation-delay: 0.2s; }
.vk-animate-delay-3 { animation-delay: 0.3s; }

/* Lazy reveal via Intersection Observer */
.vk-reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.6s ease, transform 0.6s ease; }
.vk-reveal.visible { opacity: 1; transform: translateY(0); }