.hero-concours {
    min-height: 420px;
    padding: 3rem 0;
}
.hero-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}
.hero-blob-1 { width: 400px; height: 400px; background: #38bdf8; top: -100px; right: -50px; }
.hero-blob-2 { width: 300px; height: 300px; background: #f97316; bottom: -80px; left: -80px; }
.hero-blob-3 { width: 200px; height: 200px; background: #06b6d4; top: 50%; left: 30%; }
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
}
.hero-badge-outline {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 50px;
    color: rgba(255,255,255,0.95);
    font-weight: 500;
    font-size: 0.9rem;
}
.hero-title-main {
    display: block;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.hero-title-accent {
    display: block;
    font-size: 1.25rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    margin-top: 0.5rem;
}
.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    max-width: 600px;
}
.hero-institutions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.hero-institution-pill {
    padding: 0.35rem 0.9rem;
    background: rgba(255,255,255,0.12);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.95);
    border: 1px solid rgba(255,255,255,0.2);
}
.hero-visual-concours {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}
.hero-icon-wrap {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(56,189,248,0.4) 0%, rgba(249,115,22,0.4) 100%);
    border: 3px solid rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.4);
    animation: hero-pulse 3s ease-in-out infinite;
}
.hero-icon-wrap i {
    font-size: 5rem;
    color: #fff;
}
.hero-stats-mini {
    display: flex;
    gap: 1rem;
}
.hero-stat-item {
    text-align: center;
    padding: 0.75rem 1.5rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.2);
}
.hero-stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
}
.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.8);
}
@keyframes hero-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
@media (max-width: 991px) {
    .hero-visual-concours { margin-top: 2rem; }
}