:root {
    --primary: #0A6EBD;
    --primary-dark: #085a9e;
    --secondary: #1E90FF;
    --success: #2ECC71;
    --accent: #E1F5FE;
    --bg-section: #F8FAFC;
    --text-dark: #1E293B;
    --text-secondary: #64748B;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    scroll-behavior: smooth;
}

.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.btn-primary { background-color: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background-color: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline-primary { color: var(--primary); border-color: var(--primary); }
.btn-outline-primary:hover { background-color: var(--primary); border-color: var(--primary); }

a.text-primary:hover { color: var(--primary-dark) !important; }

.navbar .nav-link {
    font-weight: 500;
    transition: color 0.2s;
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--primary) !important;
}

#hero .carousel-item {
    transition: transform 1.5s ease, opacity 1.5s ease;
}

.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}
.product-card:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 30px rgba(10, 110, 189, 0.2) !important;
}

.blog-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(10, 110, 189, 0.15) !important;
}

#produitsCarousel .carousel-control-prev,
#produitsCarousel .carousel-control-next {
    width: 40px;
    height: 40px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}
#produitsCarousel .carousel-control-prev { left: -50px; }
#produitsCarousel .carousel-control-next { right: -50px; }
@media (max-width: 768px) {
    #produitsCarousel .carousel-control-prev { left: 0; }
    #produitsCarousel .carousel-control-next { right: 0; }
}

.carousel-btn-blue {
    filter: invert(27%) sepia(98%) saturate(2345%) hue-rotate(200deg) brightness(92%) contrast(96%);
}

.carousel-control-prev:hover .carousel-btn-blue,
.carousel-control-next:hover .carousel-btn-blue {
    filter: invert(27%) sepia(98%) saturate(2345%) hue-rotate(200deg) brightness(120%) contrast(96%);
}

.hover-zoom {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.hover-zoom:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 40px rgba(10, 110, 189, 0.2) !important;
}

.catalog-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.catalog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(10, 110, 189, 0.18) !important;
}

.catalog-img {
    transition: transform 0.4s ease;
}
.catalog-card:hover .catalog-img {
    transform: scale(1.08);
}

.about-card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(10, 110, 189, 0.15) !important;
}

.modal-img-zoom {
    transition: transform 0.3s;
}
.modal-img-zoom:hover {
    transform: scale(1.05);
}

footer a:hover {
    color: var(--primary) !important;
}

#backToTop {
    transition: opacity 0.3s;
}
#backToTop:hover {
    opacity: 0.9;
}

.blog-content h2 { color: var(--primary); margin-top: 2rem; margin-bottom: 1rem; font-weight: 700; }
.blog-content h3 { color: var(--text-dark); margin-top: 1.5rem; margin-bottom: 0.75rem; font-weight: 600; }
.blog-content p { line-height: 1.8; margin-bottom: 1rem; }

.opacity-90 { opacity: 0.9; }

.pagination .page-link {
    color: var(--primary);
    border-radius: 8px;
    margin: 0 2px;
    padding: 0.5rem 0.9rem;
    transition: all 0.2s;
}
.pagination .page-link:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.pagination .page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
}
.pagination .page-item.disabled .page-link {
    opacity: 0.5;
    pointer-events: none;
}

@media (max-width: 768px) {
    .hero-section { min-height: 70vh !important; }
    .hero-section h1 { font-size: 2rem; }
    .hero-section .lead { font-size: 1rem; }
}

/* ===== HERO ANIMATIONS ===== */
.hero-anim-wrapper {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

/* --- Slide 1: Vagues --- */
@keyframes wave1 {
    0% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-30%) translateY(15px); }
    100% { transform: translateX(-60%) translateY(0); }
}
@keyframes wave2 {
    0% { transform: translateX(0) scaleY(1); }
    50% { transform: translateX(20%) scaleY(0.7); }
    100% { transform: translateX(40%) scaleY(1); }
}
@keyframes wave3 {
    0% { transform: translateX(0) translateY(0); }
    33% { transform: translateX(-15%) translateY(-10px); }
    66% { transform: translateX(-30%) translateY(5px); }
    100% { transform: translateX(-45%) translateY(0); }
}
@keyframes wave4 {
    0% { transform: translateX(0) scaleY(1); }
    50% { transform: translateX(-25%) scaleY(0.6); }
    100% { transform: translateX(-50%) scaleY(1); }
}
@keyframes wave5 {
    0% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-20%) translateY(20px); }
    100% { transform: translateX(-40%) translateY(0); }
}
.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    border-radius: 50% 50% 0 0;
}
.wave-1 { background: rgba(255,255,255,0.15); animation: wave1 6s ease-in-out infinite; }
.wave-2 { background: rgba(255,255,255,0.1); animation: wave2 8s ease-in-out infinite; }
.wave-3 { background: rgba(255,255,255,0.08); animation: wave3 10s ease-in-out infinite; }
.wave-4 { background: rgba(255,255,255,0.05); animation: wave4 12s ease-in-out infinite; }
.wave-5 { background: rgba(255,255,255,0.03); animation: wave5 14s ease-in-out infinite; }

/* --- Slide 2: Gouttes --- */
@keyframes drop {
    0% { transform: translateY(-10vh) scale(0.3); opacity: 0; }
    10% { opacity: 1; }
    85% { opacity: 1; }
    100% { transform: translateY(110vh) scale(1); opacity: 0; }
}
@keyframes ripple {
    0% { transform: scale(0); opacity: 0.6; }
    100% { transform: scale(15); opacity: 0; }
}
.drop {
    position: absolute;
    top: -20px;
    width: 14px;
    height: 22px;
    background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.2));
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    animation: drop 2.5s ease-in infinite;
}
.drop-sm { width: 8px; height: 12px; animation-duration: 2s; }
.drop-lg { width: 22px; height: 32px; animation-duration: 3.5s; background: linear-gradient(180deg, rgba(255,255,255,0.5), rgba(255,255,255,0.1)); }
.ripple {
    position: absolute;
    bottom: 12%;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    animation: ripple 3.5s ease-out infinite;
}

/* --- Slide 3: Éclats lumineux --- */
@keyframes shimmer {
    0% { transform: translateX(-200%) skewX(-15deg); opacity: 0; }
    30% { opacity: 0.7; }
    70% { opacity: 0.7; }
    100% { transform: translateX(300%) skewX(-15deg); opacity: 0; }
}
@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); }
    50% { opacity: 1; transform: scale(1.3) rotate(180deg); }
}
@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-25px) translateX(15px); opacity: 0.8; }
    50% { transform: translateY(-10px) translateX(-10px); opacity: 0.5; }
    75% { transform: translateY(-35px) translateX(8px); opacity: 0.9; }
}
.shimmer-ray {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    animation: shimmer 5s ease-in-out infinite;
}
.shimmer-ray:nth-child(2) { animation-delay: 1.7s; }
.shimmer-ray:nth-child(3) { animation-delay: 3.4s; }
.sparkle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px #fff, 0 0 16px rgba(255,255,255,0.4);
    animation: sparkle 2s ease-in-out infinite;
}
.sparkle-lg { width: 10px; height: 10px; animation-duration: 2.8s; }
.float-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    animation: float 7s ease-in-out infinite;
}