/* Custom Animations for Impress3D */

/* Animated Title with Sparkles */
.animated-title {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

/* Sparkle Effect */
.sparkle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #ffd700;
    box-shadow: 0 0 10px 2px rgba(255, 215, 0, 0.8),
                0 0 20px 6px rgba(212, 175, 55, 0.6);
    pointer-events: none;
    opacity: 0;
    z-index: 10;
}

/* 3D Printing Animation */
.printing-animation {
    position: relative;
    width: 100%;
    height: 5px;
    background-color: #d4af37;
    margin: 30px auto;
    overflow: hidden;
}

.printing-head {
    position: absolute;
    width: 15px;
    height: 15px;
    top: -5px;
    background-color: #ffd700;
    border-radius: 50%;
    animation: printing 3s linear infinite;
}

@keyframes printing {
    0% {
        left: 0;
        box-shadow: 0 0 10px rgba(255, 215, 0, 0.7);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.9);
    }
    100% {
        left: calc(100% - 15px);
        box-shadow: 0 0 10px rgba(255, 215, 0, 0.7);
    }
}

/* Floating Animation for Service Icons */
.service-icon i {
    animation: floating 3s ease-in-out infinite;
    color: #d4af37;
}

@keyframes floating {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Rotating Animation for Step Numbers */
.step-number {
    animation: rotating-shadow 4s linear infinite;
}

@keyframes rotating-shadow {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    50% {
        box-shadow: 0 0 20px 5px rgba(212, 175, 55, 0.6);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
}

/* Button Hover Animation */
.btn:hover {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Portfolio Item Hover Animation */
.portfolio-item:hover .portfolio-overlay {
    animation: fadeInScale 0.3s forwards;
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Social Icons Animation */
.social-icons a:hover i {
    animation: spin 0.5s ease-out;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Form Input Focus Animation */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    animation: borderPulse 1.5s infinite;
}

@keyframes borderPulse {
    0% {
        border-color: #333;
    }
    50% {
        border-color: #d4af37;
    }
    100% {
        border-color: #333;
    }
}

/* Logo Animation */
.logo h1 {
    position: relative;
    overflow: hidden;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #ffd700, transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* 3D Rotation Effect for Cards */
.service-card:hover {
    animation: card3d 0.5s forwards;
}

@keyframes card3d {
    0% {
        transform: rotateY(0deg) translateY(-10px);
    }
    100% {
        transform: rotateY(10deg) translateY(-10px);
    }
}

/* Gold Glitter Animation */
.gold-glitter {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.glitter-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: #ffd700;
    border-radius: 50%;
    opacity: 0;
    animation: glitter 3s linear infinite;
}

@keyframes glitter {
    0% {
        opacity: 0;
        transform: translateY(0) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: translateY(-20px) rotate(180deg);
    }
    100% {
        opacity: 0;
        transform: translateY(-40px) rotate(360deg);
    }
}

/* Custom Animation for AOS Library */
[data-aos="custom-fade"] {
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    transition-property: transform, opacity;
}

[data-aos="custom-fade"].aos-animate {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Preloader Animation */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.preloader-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 3rem;
    color: #d4af37;
    margin-bottom: 30px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.preloader-logo::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #ffd700, transparent);
    animation: shimmer 2s infinite;
}

.loading-bar-container {
    width: 200px;
    height: 6px;
    background-color: rgba(212, 175, 55, 0.2);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    margin-top: 80px;
}

.loading-bar {
    height: 100%;
    width: 0;
    background-color: #d4af37;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.preloader-sparkles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.preloader-sparkle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #ffd700;
    box-shadow: 0 0 10px 2px rgba(255, 215, 0, 0.8);
    opacity: 0;
    animation: preloaderSparkle 3s linear infinite;
}

.loading-text {
    margin-top: 20px;
    color: #d4af37;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.loading-percentage {
    font-weight: bold;
    font-size: 1.2rem;
}

.preloader-3d-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 3px solid #d4af37;
    border-radius: 50%;
    animation: rotate3d 4s linear infinite;
    top: -90px;
    left: 50%;
    transform: translateX(-50%);
    transform-style: preserve-3d;
}

.preloader-3d-icon::before,
.preloader-3d-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: #ffd700;
    border-radius: 50%;
}

.preloader-3d-icon::before {
    transform: rotateX(60deg);
}

.preloader-3d-icon::after {
    transform: rotateY(60deg);
}

@keyframes rotate3d {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes preloaderSparkle {
    0% {
        opacity: 0;
        transform: scale(0) translate(0, 0);
    }
    20% {
        opacity: 1;
        transform: scale(1) translate(var(--tx), var(--ty));
    }
    100% {
        opacity: 0;
        transform: scale(0) translate(calc(var(--tx) * 2), calc(var(--ty) * 2));
    }
}

/* Button Sparkle Effect */
.button-sparkles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 5;
}

.button-sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: #ffd700;
    box-shadow: 0 0 8px 2px rgba(255, 215, 0, 0.8);
    opacity: 0;
    animation: buttonSparkle 1.5s ease-out infinite;
}

@keyframes buttonSparkle {
    0% {
        opacity: 0;
        transform: scale(0) translate(0, 0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translate(var(--tx, 10px), var(--ty, 10px));
    }
    100% {
        opacity: 0;
        transform: scale(0) translate(var(--tx, 20px), var(--ty, 20px));
    }
}