/* ===========================================
   EquiLux Trailers - Animations & Effects
============================================ */

/* Reveal Text Animation */
.reveal-text {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    animation: reveal 1.8s cubic-bezier(0.77, 0, 0.175, 1) forwards;
    transform-origin: left;
    z-index: 1;
}

@keyframes reveal {
    0% {
        transform: translateX(0) scaleX(1);
    }
    50% {
        transform: translateX(0) scaleX(1);
    }
    100% {
        transform: translateX(100%) scaleX(1);
    }
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(1deg);
    }
    66% {
        transform: translateY(10px) rotate(-1deg);
    }
}

.float {
    animation: float 4s ease-in-out infinite;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out forwards;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Delay Classes */
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

/* Scroll Animation Classes */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Page Load Effects */
body {
    animation: fadeIn 0.5s ease-out;
}

body.loaded .fade-in,
body.loaded .fade-in-up,
body.loaded .fade-in-left,
body.loaded .fade-in-right {
    animation-play-state: running;
}

/* Hover Effects */
.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy) !important;
}

.hover-grow {
    transition: var(--transition);
}

.hover-grow:hover {
    transform: scale(1.05);
}

.hover-rotate {
    transition: var(--transition);
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

/* Button Hover Effects */
.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Bounce Animation */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.bounce {
    animation: bounce 2s infinite;
}

/* Shake Animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s ease-in-out;
}

/* Form Error States */
.error {
    border-color: #dc3545 !important;
    background-color: rgba(220, 53, 69, 0.05) !important;
}

.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 8px;
    display: none;
    font-weight: 500;
}

/* Success States */
.success {
    border-color: #28a745 !important;
    background-color: rgba(40, 167, 69, 0.05) !important;
}

.success-message {
    color: #28a745;
    font-size: 0.9rem;
    margin-top: 8px;
    display: none;
}

/* Responsive Images */
img.responsive {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Preloader (Optional) */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gray);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

.loading-text {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
}

/* Mobile Menu Animation */
.mobile-nav-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background-color: var(--accent);
}

.mobile-nav-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-nav-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    background-color: var(--accent);
}

/* Sticky Header Animation */
.main-header.scrolled {
    background-color: rgba(255, 250, 240, 0.95);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow);
    padding: 0.5rem 0;
}

.main-header.scrolled .header-content {
    padding: 1rem 0;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

/* Card Tilt Effect */
.tilt-card {
    transition: transform 0.3s ease;
    transform-style: preserve-3d;
}

.tilt-card:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg);
}