/* LISIS Events Page Styles */

/* Events Header */
.events-header {
    position: relative;
    overflow: hidden;
    /* Overlay gradient + background image */
    background: linear-gradient(135deg, rgba(24, 67, 57, 0.85) 0%, rgba(161, 179, 203, 0.60) 100%), url('../logos/event.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--white);
    padding: calc(var(--section-space) + 2rem) 0 var(--section-space);
}

.events-header .container {
    position: relative;
    z-index: 2;
}

.header-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.header-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    opacity: 0;
    animation: fadeInScale 1s ease 0.3s forwards;
}

.header-icon i {
    font-size: 3rem;
    color: var(--white);
}

.events-header h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

.events-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.3rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.7s forwards;
}

/* Header Decoration */
.header-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    animation: floatCircle 20s infinite ease-in-out;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -50px;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: 10%;
    animation-delay: 3s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    left: -75px;
    animation-delay: 6s;
}

@keyframes floatCircle {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Events Filter */
.events-filter {
    padding: 3rem 0;
    background: var(--white);
    border-bottom: 1px solid var(--dawn-pink);
    position: sticky;
    top: 70px;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filter-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--white);
    border: 2px solid var(--dawn-pink);
    border-radius: 50px;
    color: var(--golden-green);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.filter-tab:hover {
    border-color: var(--rock-blue);
    background: rgba(161, 179, 203, 0.1);
    transform: translateY(-2px);
}

.filter-tab.active {
    background: var(--golden-green);
    border-color: var(--golden-green);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(24, 67, 57, 0.3);
}

.filter-tab i {
    font-size: 1.1rem;
}

/* Section Title */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    color: var(--golden-green);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--golden-green), var(--rock-blue));
    margin: 0 auto;
    border-radius: 2px;
}

/* Featured Events */
.featured-events {
    padding: var(--section-space) 0;
    background: var(--dawn-pink);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--grid-gap);
}

.featured-event-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(24, 67, 57, 0.1);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.featured-event-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(24, 67, 57, 0.2);
}

.featured-event-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--golden-green), var(--rock-blue));
}

.featured-event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.featured-event-card:hover .featured-event-image img {
    transform: scale(1.1);
}

.event-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--rock-blue);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.event-badge.featured {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--golden-green);
}

.featured-event-content {
    padding: 2rem;
}

.event-date-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(24, 67, 57, 0.1);
    color: var(--golden-green);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.featured-event-content h3 {
    color: var(--golden-green);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.featured-event-content p {
    color: var(--steel-grey);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--dawn-pink);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--steel-grey);
    font-size: 0.9rem;
}

.meta-item i {
    color: var(--rock-blue);
    font-size: 1rem;
}

/* All Events */
.all-events {
    padding: var(--section-space) 0;
    background: var(--white);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--grid-gap);
}

.event-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(24, 67, 57, 0.08);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--dawn-pink);
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(24, 67, 57, 0.15);
    border-color: var(--rock-blue);
}

.event-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--golden-green), var(--rock-blue));
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.event-content {
    padding: 1.5rem;
}

.event-content h3 {
    color: var(--golden-green);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.event-content p {
    color: var(--steel-grey);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Loading Spinner */
.loading-spinner {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--steel-grey);
}

.loading-spinner i {
    font-size: 3rem;
    color: var(--rock-blue);
    margin-bottom: 1rem;
}

/* Event Modal */
.event-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.event-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(24, 67, 57, 0.9);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: 24px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s ease;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.modal-close:hover {
    background: var(--golden-green);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-close i {
    font-size: 1.2rem;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    position: relative;
    height: 100%;
    min-height: 400px;
    background: linear-gradient(135deg, var(--golden-green), var(--rock-blue));
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--rock-blue);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.modal-details {
    padding: 3rem;
    display: flex;
    flex-direction: column;
}

.modal-details h2 {
    color: var(--golden-green);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.modal-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--dawn-pink);
}

.modal-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--steel-grey);
    font-size: 1rem;
}

.modal-meta .meta-item i {
    width: 24px;
    color: var(--rock-blue);
    font-size: 1.2rem;
}

.modal-description {
    margin-bottom: 2rem;
    flex-grow: 1;
}

.modal-description p {
    color: var(--steel-grey);
    line-height: 1.8;
    font-size: 1rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.modal-actions .cta-button {
    flex: 1;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Events CTA */
.events-cta {
    padding: 6rem 0;
    background: var(--dawn-pink);
    position: relative;
    overflow: hidden;
}

.events-cta .container {
    position: relative;
    z-index: 2;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: var(--golden-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    animation: pulse 2s infinite;
}

.cta-icon i {
    font-size: 2rem;
    color: var(--white);
}

.cta-content h2 {
    color: var(--golden-green);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--steel-grey);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(161, 179, 203, 0.1);
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: -200px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    bottom: -150px;
    left: -100px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(24, 67, 57, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(24, 67, 57, 0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .events-header {
        padding: 8rem 0 4rem;
    }

    .events-header h1 {
        font-size: 2.5rem;
    }

    .events-header p {
        font-size: 1.1rem;
    }

    .header-icon {
        width: 80px;
        height: 80px;
    }

    .header-icon i {
        font-size: 2.5rem;
    }

    .filter-tabs {
        gap: 0.5rem;
    }

    .filter-tab {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .featured-grid {
        grid-template-columns: 1fr;
    }

    .events-grid {
        grid-template-columns: 1fr;
    }

    .modal-body {
        grid-template-columns: 1fr;
    }

    .modal-image {
        min-height: 300px;
    }

    .modal-details {
        padding: 2rem;
    }

    .modal-details h2 {
        font-size: 1.5rem;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .cta-button {
        width: 100%;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons .cta-button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .events-header h1 {
        font-size: 2rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .filter-tab span {
        display: none;
    }

    .filter-tab {
        padding: 0.6rem;
        width: 45px;
        height: 45px;
        justify-content: center;
    }
}

/* Event Cards Entry Animations */
.event-card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUpEvent 0.6s ease forwards;
}

.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; }
.event-card:nth-child(4) { animation-delay: 0.4s; }
.event-card:nth-child(5) { animation-delay: 0.5s; }
.event-card:nth-child(6) { animation-delay: 0.6s; }
.event-card:nth-child(7) { animation-delay: 0.7s; }
.event-card:nth-child(8) { animation-delay: 0.8s; }

@keyframes fadeInUpEvent {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Smooth hover effect */
.event-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.event-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(24, 67, 57, 0.25);
}

/* Featured events specific animation */
.featured-grid .event-card {
    animation: fadeInScale 0.7s ease forwards;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}