/* Contact Hero - Ultra-Premium Original Design SEO Optimized */
.split-screen-hero {
    display: flex;
    height: 700px;
    width: 100%;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1d3a 50%, #0f1229 100%);
    isolation: isolate;
}

.split-left, .split-right {
    width: 50%;
    height: 100%;
    position: relative;
}

/* Left Side - Image avec effet WOW */
.split-left {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 247, 250, 0.95) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.split-left::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -30%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    animation: pulse-glow 8s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
}

.split-left::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(10, 14, 39, 0.03) 0%, transparent 70%);
    border-radius: 50%;
}

.split-video-bg {
    position: relative;
    max-width: 95%;
    max-height: 95%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 30px 60px rgba(212, 175, 55, 0.25));
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Right Side - CTA Premium */
.split-right {
    background: linear-gradient(135deg, #0a0e27 0%, #1a1d3a 50%, #0f1229 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 3rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.split-right::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(245, 208, 97, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.split-right::after {
    content: '';
    position: absolute;
    top: 0;
    left: -2px;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, #d4af37, transparent);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.split-content {
    max-width: 720px;
    text-align: left;
    margin-inline: auto;
    position: relative;
    z-index: 2;
}

.hero-badge {
    animation: badge-glow 3s ease-in-out infinite;
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.2); }
    50% { box-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 60px rgba(212, 175, 55, 0.2); }
}

.split-title {
    font-family: 'Inter', sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #fff;
    letter-spacing: -2px;
    position: relative;
    z-index: 1;
}

.split-title br {
    display: block;
}

.split-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.75);
    position: relative;
    z-index: 1;
}

.split-content p {
    position: relative;
    z-index: 1;
}

/* Bouton Premium CTA */
.btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: 2px solid #d4af37;
    color: #fff;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    padding: 1.1rem 3rem;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 60px;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 10px 40px rgba(212, 175, 55, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    z-index: 1;
}

.btn-outline-light::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #d4af37 0%, #f5d061 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.btn-outline-light::after {
    content: '→';
    position: absolute;
    right: 2rem;
    font-size: 1.2rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-outline-light:hover {
    color: #0a0e27;
    border-color: #f5d061;
    transform: translateY(-4px);
    padding-right: 3.5rem;
    box-shadow: 
        0 20px 60px rgba(212, 175, 55, 0.4),
        0 0 0 8px rgba(212, 175, 55, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-outline-light:hover::before {
    opacity: 1;
}

.btn-outline-light:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive - Reste impactant sur tous les écrans */
@media (max-width: 992px) {
    .split-screen-hero {
        flex-direction: column;
        height: auto;
    }

    .split-left, .split-right {
        width: 100%;
    }

    .split-left {
        height: 500px;
        padding: 3rem 2rem;
    }
    
    .split-video-bg {
        max-width: 75%;
        max-height: 75%;
    }

    .split-right {
        height: auto;
        min-height: auto;
        padding: 4rem 2rem;
    }

    .split-content {
        text-align: center;
    }
    
    .split-title {
        font-size: 2.5rem;
        letter-spacing: -1.5px;
    }
    
    .split-subtitle {
        font-size: 1.05rem;
    }
    
    .btn-outline-light {
        padding: 1rem 2.5rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .split-screen-hero {
        height: auto;
    }
    
    .split-left {
        height: 400px;
        padding: 2rem 1.5rem;
    }
    
    .split-video-bg {
        max-width: 85%;
        max-height: 85%;
    }
    
    .split-right {
        padding: 3rem 1.5rem;
    }
    
    .split-title { 
        font-size: 1.8rem;
        margin-bottom: 1rem;
        letter-spacing: -1px;
    }
    
    .split-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }
    
    .btn-outline-light {
        padding: 0.95rem 2rem;
        font-size: 0.875rem;
        width: 100%;
        justify-content: center;
    }
    
    .btn-outline-light:hover {
        padding-right: 2rem;
    }
}