/*
Theme Name: Mon Ami Sauvage
Theme URI: https://monamisauvage.org
Author: Mon Ami Sauvage
Author URI: https://monamisauvage.org
Description: Thème professionnel pour monamisauvage.org — Plateforme de vidéos positives sur la biodiversité.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: monamisauvage
Tags: biodiversité, animaux, nature, vidéos
*/

/* ============ VARIABLES ============ */
:root {
  --forest: #1a2e1a;
  --forest-deep: #0f1d0f;
  --sage: #7a9a6d;
  --sage-light: #a4c496;
  --moss: #4a6741;
  --cream: #f5f0e8;
  --cream-warm: #efe8db;
  --gold: #c4a256;
  --gold-light: #dfc87a;
  --white: #fefdfb;
  --text: #2a2a25;
  --text-light: #6b6b60;
  --shadow-hover: 0 8px 40px rgba(26,46,26,0.12);
  --radius-lg: 20px;
  --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============ RESET ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ============ TOP BAR ============ */
.topbar {
  background: var(--forest-deep);
  color: var(--sage-light);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 8px 0;
  text-align: center;
}
.topbar a { color: var(--gold-light); text-decoration: none; }
.topbar a:hover { text-decoration: underline; }

/* ============ NAVBAR ============ */
.navbar {
  border-bottom: 1px solid rgba(26,46,26,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(254,253,251,0.92);
}
.navbar-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--forest);
}
.logo-img {
  height: 110px;
  width: auto;
  object-fit: contain;
}
.logo-img-footer {
  height: 120px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}
.logo-text {
  font-family: 'DM Serif Display', serif;
  font-size: 1.35rem;
}
.logo-text span { color: var(--sage); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links li a {
  text-decoration: none;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links li a:hover { background: var(--cream); color: var(--forest); }
.nav-links li.current-menu-item a,
.nav-links li a.active { background: var(--forest); color: var(--white); }
.nav-links li.menu-cta a {
  background: var(--sage);
  color: var(--white);
  font-weight: 600;
}
.nav-links li.menu-cta a:hover { background: var(--moss); }

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px; height: 40px;
  position: relative;
  z-index: 200;
}
.mobile-menu-btn span {
  display: block; width: 24px; height: 2px;
  background: var(--forest);
  position: absolute; left: 8px;
  transition: var(--transition);
}
.mobile-menu-btn span:nth-child(1) { top: 11px; }
.mobile-menu-btn span:nth-child(2) { top: 19px; }
.mobile-menu-btn span:nth-child(3) { top: 27px; }
.mobile-menu-btn.open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: var(--white);
  z-index: 150;
  padding: 140px 30px 40px;
  flex-direction: column;
  gap: 8px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text);
  padding: 14px 20px;
  border-radius: 10px;
  transition: var(--transition);
}
.mobile-nav a:hover { background: var(--cream); }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--forest-deep);
  overflow: hidden;
  padding: 60px 40px 80px;
  min-height: 70vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(122,154,109,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(196,162,86,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(74,103,65,0.2) 0%, transparent 40%);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; width: 100%;
  height: 50px;
  background: var(--cream);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.hero-inner {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(122,154,109,0.15);
  border: 1px solid rgba(122,154,109,0.25);
  color: var(--sage-light);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 0.03em;
  backdrop-filter: blur(10px);
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--sage-light);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero h1 em { font-style: italic; color: var(--sage-light); }
.hero-desc {
  font-size: 1.12rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
}
.btn-primary { background: var(--sage); color: var(--white); }
.btn-primary:hover {
  background: var(--sage-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(122,154,109,0.3);
}
.btn-dark { background: var(--forest); color: var(--white); }
.btn-dark:hover { background: var(--moss); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}

/* ============ STATS ============ */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  backdrop-filter: blur(20px);
  transition: var(--transition);
}
.stat-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(122,154,109,0.3);
  transform: translateY(-4px);
}
.stat-card:first-child {
  grid-column: 1 / -1;
  background: rgba(122,154,109,0.1);
  border-color: rgba(122,154,109,0.2);
}
.stat-number {
  font-family: 'DM Serif Display', serif;
  font-size: 2.6rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-card:first-child .stat-number { font-size: 3.2rem; }
.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}
.stat-icon { font-size: 1.5rem; margin-bottom: 12px; display: block; }

/* ============ SECTIONS ============ */
.section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px 40px;
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 24px;
  flex-wrap: wrap;
}
.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: 2.2rem;
  color: var(--forest);
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  margin-top: 8px;
  font-weight: 300;
}
.section-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 16px;
  font-weight: 600;
}

/* ============ FILTERS ============ */
.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1.5px solid rgba(26,46,26,0.1);
  background: transparent;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--sage); color: var(--forest); }
.filter-btn.active { background: var(--forest); border-color: var(--forest); color: var(--white); }

/* ============ VIDEO GRID ============ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.video-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(26,46,26,0.05);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(122,154,109,0.15);
}
.video-card.featured { grid-column: 1 / 3; grid-row: 1 / 3; }
.video-card.featured .video-thumb { height: 100%; min-height: 400px; }
.video-thumb {
  position: relative;
  height: 200px;
  background: var(--cream-warm);
  overflow: hidden;
}
.video-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.video-card:hover .video-thumb img { transform: scale(1.05); }
.video-thumb::after {
  content: '▶';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.92);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--forest);
  opacity: 0;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.video-card:hover .video-thumb::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.platform-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(0,0,0,0.5);
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  backdrop-filter: blur(10px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.video-info { padding: 20px; }
.video-title {
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-light);
}
.video-meta .dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--text-light);
  opacity: 0.5;
}

/* ============ CATEGORIES ============ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.cat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid rgba(26,46,26,0.05);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: var(--sage);
  transform: scaleX(0);
  transition: var(--transition);
}
.cat-card:hover::before { transform: scaleX(1); }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.cat-icon { font-size: 2.4rem; margin-bottom: 16px; display: block; }
.cat-name { font-weight: 600; font-size: 1rem; margin-bottom: 6px; color: var(--forest); }
.cat-count { font-size: 0.82rem; color: var(--text-light); }

/* ============ PHOTO MOSAIC ============ */
.photo-mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(3, 1fr);
  height: 70vh;
  min-height: 450px;
  max-height: 700px;
  gap: 10px;
}
.mosaic-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
}
.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.mosaic-item:hover img {
  transform: scale(1.08);
}
.mosaic-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 14px;
  background: linear-gradient(to top, rgba(15,29,15,0.8) 0%, rgba(15,29,15,0) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
}
.mosaic-item:hover .mosaic-overlay {
  opacity: 1;
}
.mosaic-caption {
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 500;
}
/* Layout: 6 cols x 3 rows */
.mosaic-pos-1 { grid-column: 1 / 3; grid-row: 1 / 3; }
.mosaic-pos-2 { grid-column: 3 / 4; grid-row: 1 / 2; }
.mosaic-pos-3 { grid-column: 4 / 5; grid-row: 1 / 2; }
.mosaic-pos-4 { grid-column: 5 / 7; grid-row: 1 / 2; }
.mosaic-pos-5 { grid-column: 3 / 5; grid-row: 2 / 3; }
.mosaic-pos-6 { grid-column: 5 / 7; grid-row: 2 / 4; }
.mosaic-pos-7 { grid-column: 1 / 2; grid-row: 3 / 4; }
.mosaic-pos-8 { grid-column: 2 / 5; grid-row: 3 / 4; }

/* ============ CHIRURGIE ============ */
.chirurgie-preview {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid rgba(26,46,26,0.05);
  margin-top: 0;
}
.chirurgie-img {
  background: linear-gradient(135deg, var(--sage) 0%, var(--moss) 100%);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.chirurgie-img::before {
  content: '';
  position: absolute;
  width: 200%; height: 200%;
  top: -50%; left: -50%;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 30px 30px;
}
.chirurgie-content {
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.chirurgie-content h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  color: var(--forest);
  margin-bottom: 16px;
}
.chirurgie-content p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 28px;
  font-weight: 300;
}

/* ============ NEWSLETTER ============ */
.newsletter-banner {
  background: var(--cream-warm);
  border-bottom: 1px solid rgba(26,46,26,0.06);
  padding: 12px 40px;
}
.newsletter-banner-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.newsletter-banner h4 {
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
  color: var(--forest);
  white-space: nowrap;
}
.newsletter-banner-form {
  display: flex;
  gap: 8px;
}
.newsletter-banner-form input {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1.5px solid rgba(26,46,26,0.1);
  background: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
  width: 220px;
}
.newsletter-banner-form input:focus { border-color: var(--sage); }
.newsletter-banner-form button {
  padding: 8px 18px;
  background: var(--forest);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.newsletter-banner-form button:hover { background: var(--moss); }

/* Newsletter block (homepage) */
.newsletter {
  background: var(--cream-warm);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  max-width: 1240px;
  margin: 0 auto 16px;
  border: 1px solid rgba(26,46,26,0.04);
}
.newsletter h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  color: var(--forest);
  margin-bottom: 10px;
}
.newsletter p { color: var(--text-light); margin-bottom: 28px; font-weight: 300; }
.newsletter-form { display: flex; gap: 10px; max-width: 460px; margin: 0 auto; }
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 10px;
  border: 1.5px solid rgba(26,46,26,0.1);
  background: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}
.newsletter-form input:focus { border-color: var(--sage); }
.newsletter-form button {
  padding: 14px 24px;
  background: var(--forest);
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.newsletter-form button:hover { background: var(--moss); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--forest-deep);
  padding: 60px 40px 30px;
  color: rgba(255,255,255,0.4);
}
.footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo { color: var(--white); margin-bottom: 16px; display: inline-flex; }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; max-width: 280px; font-weight: 300; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 5px 0;
  transition: var(--transition);
  font-weight: 300;
}
.footer-col a:hover { color: var(--sage-light); }
.footer-bottom {
  max-width: 1320px;
  margin: 0 auto;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}
.footer-socials { display: flex; gap: 16px; }
.footer-socials a {
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-socials a:hover { color: var(--sage-light); }

/* ============ PAGINATION ============ */
.pagination {
  text-align: center;
  margin-top: 48px;
}
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  margin: 0 3px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  border: 1.5px solid rgba(26,46,26,0.1);
  transition: var(--transition);
}
.pagination .page-numbers:hover { border-color: var(--sage); color: var(--forest); }
.pagination .page-numbers.current {
  background: var(--forest);
  border-color: var(--forest);
  color: var(--white);
}

/* ============ SINGLE VIDEO / PAGE ============ */
.page-header-section {
  background: var(--forest-deep);
  padding: 60px 40px;
  text-align: center;
  position: relative;
}
.page-header-section::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; width: 100%;
  height: 50px;
  background: var(--cream);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-header-section h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.6rem;
  color: var(--white);
  position: relative;
  z-index: 2;
}

.single-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 40px;
}
.single-content .video-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  aspect-ratio: 16/9;
}
.single-content .video-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.entry-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}
.entry-content p { margin-bottom: 1.2em; }
.entry-content h2, .entry-content h3 {
  font-family: 'DM Serif Display', serif;
  color: var(--forest);
  margin: 1.5em 0 0.5em;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.anim-fade { animation: fadeUp 0.6s ease-out both; }
.anim-delay-1 { animation-delay: 0.1s; }
.anim-delay-2 { animation-delay: 0.2s; }
.anim-delay-3 { animation-delay: 0.3s; }
.anim-delay-4 { animation-delay: 0.4s; }
.anim-delay-5 { animation-delay: 0.5s; }
.anim-delay-6 { animation-delay: 0.6s; }
.anim-delay-7 { animation-delay: 0.7s; }
.anim-delay-8 { animation-delay: 0.8s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero h1 { font-size: 3rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; max-width: 500px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .chirurgie-preview { grid-template-columns: 1fr; }
  .chirurgie-img { min-height: 240px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .video-card.featured { grid-column: auto; grid-row: auto; }
  .video-card.featured .video-thumb { height: 200px; min-height: 200px; }
  .photo-mosaic { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(4, 1fr); height: 60vh; }
  .mosaic-pos-1 { grid-column: 1 / 3; grid-row: 1 / 2; }
  .mosaic-pos-2 { grid-column: 3 / 4; grid-row: 1 / 2; }
  .mosaic-pos-3 { grid-column: 1 / 2; grid-row: 2 / 3; }
  .mosaic-pos-4 { grid-column: 2 / 4; grid-row: 2 / 3; }
  .mosaic-pos-5 { grid-column: 1 / 2; grid-row: 3 / 4; }
  .mosaic-pos-6 { grid-column: 2 / 4; grid-row: 3 / 5; }
  .mosaic-pos-7 { grid-column: 1 / 2; grid-row: 4 / 5; }
  .mosaic-pos-8 { grid-column: 1 / 4; grid-row: 5 / 6; }
}
@media (max-width: 640px) {
  .navbar-inner { padding: 0 16px; height: 80px; }
  .logo-img { height: 70px; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .hero { padding: 40px 20px 60px; }
  .hero h1 { font-size: 2.2rem; }
  .section { padding: 24px 20px; }
  .video-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .newsletter { padding: 28px 20px; margin: 0 20px 16px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-banner { padding: 12px 16px; }
  .newsletter-banner-inner { flex-direction: column; gap: 10px; }
  .newsletter-banner-form { width: 100%; }
  .newsletter-banner-form input { flex: 1; width: auto; }
  .chirurgie-content { padding: 36px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .stat-card:first-child { grid-column: auto; }
  .page-header-section h1 { font-size: 1.8rem; }
  .single-content { padding: 40px 20px; }
  .photo-mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(4, 1fr); height: 70vh; }
  .mosaic-pos-1 { grid-column: 1 / 3; grid-row: 1 / 2; }
  .mosaic-pos-2 { grid-column: 1 / 2; grid-row: 2 / 3; }
  .mosaic-pos-3 { grid-column: 2 / 3; grid-row: 2 / 3; }
  .mosaic-pos-4 { grid-column: 1 / 3; grid-row: 3 / 4; }
  .mosaic-pos-5 { grid-column: 1 / 2; grid-row: 4 / 5; }
  .mosaic-pos-6 { grid-column: 2 / 3; grid-row: 4 / 5; }
  .mosaic-pos-7,.mosaic-pos-8 { display: none; }
  .mosaic-overlay { opacity: 1; }
}