/* --- SLIDER --- */
.slider-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 0;
    transition: opacity 1s ease-in-out, transform 1s ease-in-out;
    transform: scale(1.05) translateY(30px);
}

.slide.active {
    opacity: 1;
    z-index: 1;
    transform: scale(1) translateY(0);
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.7));
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    z-index: 10;
}

/* --- BUTTON GLOW --- */
.btn-glow {
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) ease;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn-glow:hover::before {
    left: 100%;
}

/* --- FLOAT ANIMATION --- */
.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* --- FADE IN UP --- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

/* --- ICON BOUNCE --- */
.icon-bounce:hover {
    animation: bounce 0.5s ease;
}

/* --- CARD HOVER --- */
.card-hover {
    transition: all var(--transition-speed) ease;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* --- SCROLL INDICATOR --- */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    animation: scrollBounce 2s infinite;
}

/* --- SOCIAL ICON --- */
.social-icon {
    transition: all var(--transition-speed) ease;
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
}