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.video-controls{opacity:1}.vc-btn{background:none;border:none;color:var(--white);font-size:1rem;cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:var(--trans);flex-shrink:0}.vc-btn:hover{background:rgba(255,255,255,.2);color:var(--gold)}.vc-progress-bar{flex:1;height:4px;background:rgba(255,255,255,.3);border-radius:4px;cursor:pointer;position:relative}.vc-progress-fill{height:100%;background:var(--gold);border-radius:4px;width:0%;transition:width .1s linear}.vc-time{color:rgba(255,255,255,.8);font-size:.78rem;white-space:nowrap;min-width:40px}.section-wave{position:relative;overflow:hidden}.section-wave::after{content:'';position:absolute;bottom:-1px;left:0;width:100%;height:60px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60'%3E%3Cpath fill='%23f0f2f5' d='M0,30 C360,60 720,0 1080,30 C1260,45 1380,50 1440,30 L1440,60 L0,60 Z'/%3E%3C/svg%3E") no-repeat center bottom;background-size:cover;pointer-events:none}.section-wave-gold::after{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60'%3E%3Cpath fill='%23f4f6f9' d='M0,30 C360,60 720,0 1080,30 C1260,45 1380,50 1440,30 L1440,60 L0,60 Z'/%3E%3Cpath fill='none' stroke='%23f0a500' stroke-width='2' d='M0,28 C360,58 720,-2 1080,28 C1260,43 1380,48 1440,28'/%3E%3C/svg%3E") no-repeat center bottom;background-size:cover}.section-wave-dark::after{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60'%3E%3Cpath fill='%230d2a5e' d='M0,30 C360,60 720,0 1080,30 C1260,45 1380,50 1440,30 L1440,60 L0,60 Z'/%3E%3C/svg%3E") no-repeat center bottom;background-size:cover}.galerie-masonry{columns:4;column-gap:1rem}.galerie-masonry .galerie-item{break-inside:avoid;margin-bottom:1rem;height:auto}.galerie-masonry .galerie-item img{height:auto;width:100%}.page-loader{position:fixed;inset:0;background:var(--navy-dark);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1.25rem;z-index:99999;transition:opacity .25s ease, visibility .25s ease}.page-loader.hidden{opacity:0;visibility:hidden;pointer-events:none}.page-loader img{width:72px;height:72px;border-radius:50%;animation:loader-pulse 1s ease-in-out infinite}.page-loader-text{font-family:var(--font-head);color:var(--white);font-size:1rem;font-weight:700;letter-spacing:.05em}@keyframes loader-pulse{0%, 100%{transform:scale(1);opacity:1}50%{transform:scale(1.12);opacity:.7}}.footer-map{border-top:1px solid rgba(255,255,255,.08);padding:0}.footer-map iframe{width:100%;height:200px;border:none;filter:grayscale(0.3) brightness(0.85);transition:filter .3s ease}.footer-map iframe:hover{filter:grayscale(0) brightness(1)}@media (max-width:1024px){.about-grid{grid-template-columns:1fr;gap:3rem}.about-images{display:none}.diplomes-grid{grid-template-columns:repeat(3,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.contact-quick-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.galerie-masonry{columns:3}}@media (max-width:768px){.topbar-left, .topbar-right{display:none}.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:1rem 1.5rem 1.5rem;box-shadow:var(--shadow-md);gap:.25rem}.nav-menu.open{display:flex}.hamburger{display:flex}.hero-stats{gap:1.25rem}.formations-grid{grid-template-columns:1fr}.diplomes-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.contact-quick-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.galerie-grid{grid-template-columns:1fr 1fr}.galerie-item.large{grid-column:1 / 3;grid-row:auto}.galerie-masonry{columns:2}.form-grid{grid-template-columns:1fr}.section-wave::after{height:35px}}