/*
 * Century Rayon School - Home Page UI/UX Enhancements
 * Version: 1.0
 * Description: Modern animations, transitions, and visual effects for homepage
 */

/* ==========================================
   GLOBAL ANIMATIONS & KEYFRAMES
   ========================================== */

@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 fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ==========================================
   SMOOTH SCROLL BEHAVIOR
   ========================================== */

html {
    scroll-behavior: smooth;
}

/* ==========================================
   HERO CAROUSEL ENHANCEMENTS
   ========================================== */

.tp-banner-container {
    position: relative;
    overflow: hidden;
}

#heroCarousel .carousel-item {
    position: relative;
    transition: transform 0.8s ease-in-out;
}

#heroCarousel .carousel-item img {
    animation: fadeIn 0.8s ease-in-out;
    transition: transform 8s ease-out;
}

#heroCarousel .carousel-item.active img {
    transform: scale(1.05);
}

/* Modern gradient overlay for hero images */
#heroCarousel .carousel-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.1) 0%,
            rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
}

/* Enhanced carousel controls */
.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    height: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(124, 56, 72, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
    margin: 0 20px;
}

#heroCarousel:hover .carousel-control-prev,
#heroCarousel:hover .carousel-control-next {
    opacity: 1;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: rgba(124, 56, 72, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 30px;
    height: 30px;
}

/* ==========================================
   SECTION ANIMATIONS
   ========================================== */

/* Disabled scroll animation - was hiding all content on page load
.section-wrapper {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.section-wrapper.animate-in {
    opacity: 1;
    transform: translateY(0);
}
*/

.section-title {
    animation: fadeInDown 0.8s ease-out;
}

.section-divider {
    position: relative;
    overflow: hidden;
}

.section-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

/* ==========================================
   ANNOUNCEMENT CARDS ENHANCEMENTS
   ========================================== */

.announcement-card {
    position: relative;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.6s ease-out;
}

.announcement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 15px;
}

.announcement-card:hover::before {
    opacity: 1;
}

.announcement-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(124, 56, 72, 0.3);
}

/* Staggered animation delays */
.announcement-card:nth-child(1) {
    animation-delay: 0.1s;
}

.announcement-card:nth-child(2) {
    animation-delay: 0.2s;
}

.announcement-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* Icon animations */
.bi-cake2-fill,
.bi-exclamation-triangle-fill,
.bi-balloon-fill {
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

.bi-cake2-fill {
    animation-delay: 0s;
}

.bi-exclamation-triangle-fill {
    animation-delay: 0.3s;
}

.bi-balloon-fill {
    animation-delay: 0.6s;
}

/* Modern scrolling content */
.scrolling-content {
    position: relative;
}

.scrolling-content::before,
.scrolling-content::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 30px;
    z-index: 2;
    pointer-events: none;
}

.scrolling-content::before {
    top: 0;
    background: linear-gradient(to bottom, rgba(124, 56, 72, 1), transparent);
}

.scrolling-content::after {
    bottom: 0;
    background: linear-gradient(to top, rgba(124, 56, 72, 1), transparent);
}

/* ==========================================
   EVENTS SECTION ENHANCEMENTS
   ========================================== */

.event-card {
    position: relative;
    overflow: hidden;
    animation: scaleIn 0.6s ease-out;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(124, 56, 72, 0.1), transparent);
    transition: left 0.5s ease;
}

.event-card:hover::before {
    left: 100%;
}

.event-card:hover {
    transform: translateY(-10px) rotate(1deg);
    box-shadow: 0 15px 35px rgba(124, 56, 72, 0.25);
}

/* Date badge enhancement */
.event-card .card-header {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.event-card:hover .card-header {
    background: linear-gradient(135deg, #7c3848, #a24c58);
}

/* Staggered delays for events */
.event-card:nth-child(1) {
    animation-delay: 0.1s;
}

.event-card:nth-child(2) {
    animation-delay: 0.2s;
}

.event-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* Icon animations on hover */
.event-card .bi-geo-alt-fill,
.event-card .bi-clock {
    transition: transform 0.3s ease;
}

.event-card:hover .bi-geo-alt-fill {
    animation: bounce 1s ease-in-out infinite;
}

.event-card:hover .bi-clock {
    animation: pulse 1s ease-in-out infinite;
}

/* ==========================================
   NOTICE CARDS ENHANCEMENTS
   ========================================== */

.notice-card {
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out;
}

.notice-card img {
    transition: transform 0.5s ease, filter 0.3s ease;
}

.notice-card:hover img {
    transform: scale(1.15);
    filter: brightness(1.1);
}

.notice-card .card-body {
    position: relative;
    z-index: 2;
}

/* Image overlay effect */
.notice-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    pointer-events: none;
}

/* Staggered delays */
.notice-card:nth-child(1) {
    animation-delay: 0.1s;
}

.notice-card:nth-child(2) {
    animation-delay: 0.2s;
}

.notice-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* ==========================================
   PHOTO GALLERY ENHANCEMENTS
   ========================================== */

.gallery-carousel {
    position: relative;
    animation: scaleIn 0.8s ease-out;
}

#carouselGallery .carousel-item {
    transition: opacity 0.6s ease-in-out;
}

#carouselGallery img {
    transition: transform 0.3s ease, filter 0.3s ease;
}

#carouselGallery:hover img {
    transform: scale(1.02);
}

/* Enhanced gallery controls */
#carouselGallery .carousel-control-prev,
#carouselGallery .carousel-control-next {
    width: 50px;
    height: 50px;
    background: rgba(124, 56, 72, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

#carouselGallery:hover .carousel-control-prev,
#carouselGallery:hover .carousel-control-next {
    opacity: 1;
}

#carouselGallery .carousel-control-prev:hover,
#carouselGallery .carousel-control-next:hover {
    background: rgba(124, 56, 72, 1);
    transform: scale(1.15);
}

/* Gallery indicators */
.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: all 0.3s ease;
    opacity: 0.5;
}

.carousel-indicators button.active {
    width: 40px;
    border-radius: 6px;
    opacity: 1;
}

/* Caption animations */
.carousel-caption {
    animation: fadeInUp 0.5s ease-out;
}

/* ==========================================
   SOCIAL FLOAT ENHANCEMENTS
   ========================================== */

.social-float {
    animation: slideInRight 0.8s ease-out;
}

.social-float a {
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.social-float a:hover {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 5px 15px rgba(124, 56, 72, 0.4);
}

/* ==========================================
   MODAL ENHANCEMENTS
   ========================================== */

.modal.fade .modal-dialog {
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.modal.show .modal-dialog {
    animation: scaleIn 0.4s ease-out;
}

.modal-content {
    border: none;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ==========================================
   BUTTON ENHANCEMENTS
   ========================================== */

.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* ==========================================
   UTILITY CLASSES FOR ANIMATIONS
   ========================================== */

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in-down {
    animation: fadeInDown 0.6s ease-out;
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ==========================================
   RESPONSIVE ADJUSTMENTS
   ========================================== */

@media (max-width: 768px) {

    .carousel-control-prev,
    .carousel-control-next {
        width: 40px;
        height: 40px;
        margin: 0 10px;
    }

    .section-wrapper {
        padding: 2rem 0;
    }

    .announcement-card:hover {
        transform: translateY(-5px) scale(1);
    }

    .event-card:hover {
        transform: translateY(-5px) rotate(0deg);
    }

    .notice-card:hover img {
        transform: scale(1.05);
    }
}

/* ==========================================
   PERFORMANCE OPTIMIZATION
   ========================================== */

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Hardware acceleration for smooth animations */
.announcement-card,
.event-card,
.notice-card,
.gallery-carousel {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}