/* 
   Prestige Crest Gifts - Premium Corporate Gifting Style
   Animations Stylesheet: Keyframes, Transitions & Interaction Effects
*/

/* Scroll Reveal Classes (controlled by JS adding .active) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* Micro-animations */
.hover-gold-glow {
    transition: var(--transition-smooth);
}

.hover-gold-glow:hover {
    box-shadow: 0 0 30px var(--gold-glow);
    border-color: var(--gold);
}

/* Page transitions */
.page-fade-in {
    animation: fadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Keyframes definitions */

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Fade In */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in {
    animation: fadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Gold Pulse Effect */
@keyframes pulseGold {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 178, 111, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(212, 178, 111, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 178, 111, 0);
    }
}

.pulse-gold {
    animation: pulseGold 2s infinite;
}

/* Ticker/Marquee for Client Logos */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-content {
    display: flex;
    gap: 60px;
    width: max-content;
    animation: marquee 25s linear infinite;
}

.marquee-wrap:hover .marquee-content {
    animation-play-state: paused;
}

/* Drawing Logo Line Animation */
@keyframes strokeLogo {
    0% {
        stroke-dasharray: 500;
        stroke-dashoffset: 500;
        fill: rgba(212, 178, 111, 0);
    }
    70% {
        stroke-dashoffset: 0;
        fill: rgba(212, 178, 111, 0);
    }
    100% {
        stroke-dashoffset: 0;
        fill: rgba(212, 178, 111, 0.05);
    }
}

.draw-crest-logo {
    animation: strokeLogo 3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Zoom Hover for Image Cards */
.zoom-img-container {
    overflow: hidden;
    position: relative;
}

.zoom-img-container img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.zoom-img-container:hover img {
    transform: scale(1.08);
}

/* Button Slide Background */
.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

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

/* Animated gradient overlay for luxury hero section */
@keyframes glowingGradient {
    0% {
        opacity: 0.12;
        transform: scale(1) rotate(0deg);
    }
    50% {
        opacity: 0.22;
        transform: scale(1.15) rotate(180deg);
    }
    100% {
        opacity: 0.12;
        transform: scale(1) rotate(360deg);
    }
}

.hero-animated-overlay {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 178, 111, 0.08) 0%, transparent 60%);
    animation: glowingGradient 20s linear infinite;
    pointer-events: none;
    z-index: 2;
}