/* ============================================================
   Karlıdağ Solar Enerji - Premium Animations
   ============================================================ */

/* ============================================================
   CUSTOM SCROLL ANIMATIONS (AOS alternatives)
   ============================================================ */

/* Fade variants */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scale animations */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scaleUp {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ============================================================
   HOVER ANIMATIONS
   ============================================================ */

/* Card lift effect */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* Shine effect on cards */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 40%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 60%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.shine-effect:hover::after {
    transform: translateX(100%);
}

/* ============================================================
   LOADING ANIMATIONS
   ============================================================ */

/* Skeleton loading */
@keyframes skeleton-pulse {
    0%, 100% {
        background-position: 200% center;
    }
    50% {
        background-position: -200% center;
    }
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-surface-3) 25%,
        var(--color-surface-2) 50%,
        var(--color-surface-3) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

/* ============================================================
   COUNTER ANIMATION
   ============================================================ */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.count-animated {
    animation: countUp 0.5s ease forwards;
}

/* ============================================================
   BUTTON ANIMATIONS
   ============================================================ */

/* Ripple effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 10%, transparent 10%);
    transform: scale(10, 10);
    opacity: 0;
    transition: transform 0.5s, opacity 1s;
}

.btn-ripple:active::after {
    transform: scale(0, 0);
    opacity: 0.3;
    transition: 0s;
}

/* Arrow slide on buttons */
.btn svg {
    transition: transform 0.3s ease;
}

.btn:hover svg {
    transform: translateX(3px);
}

/* ============================================================
   SPECIAL EFFECTS
   ============================================================ */

/* Floating animation for WhatsApp */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

/* Gradient border animation */
@keyframes gradient-border {
    0%, 100% {
        border-color: var(--color-primary);
    }
    50% {
        border-color: var(--color-secondary);
    }
}

/* Text reveal */
@keyframes text-reveal {
    0% {
        clip-path: inset(0 100% 0 0);
    }
    100% {
        clip-path: inset(0 0 0 0);
    }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .whatsapp-float {
        animation: none;
    }
    
    .hero-scroll-indicator {
        animation: none;
    }
    
    .solar-ray {
        animation: none;
    }
}