/* ===================================
   GibsFest 2K26 - Enhanced Styles
   HIERARKI: 4 (Enhanced Card, Modal, Logo 3D Effects)
   NOTE: Tidak mengandung competition-card atau sponsor-carousel
   =================================== */

/* ===== Logo 3D Styling (BASE - akan di-override oleh logo-sponsor-styles) ===== */
.logo-3d {
    display: inline-block;
    position: relative;
    animation: float-base 3s ease-in-out infinite;
}

.logo-3d img {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 10px 20px rgba(225, 6, 0, 0.5));
    transition: transform 0.3s ease;
}

.logo-3d:hover img {
    transform: scale(1.1) rotateY(15deg);
}

@keyframes float-base {

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

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

/* Logo di Navbar (BASE) */
.nav-logo .logo-3d img {
    width: 50px;
    height: 50px;
}

/* Logo di Hero Section (BASE) */
.hero-logo {
    margin-bottom: 2rem;
    text-align: center;
}

.hero-logo .logo-3d img {
    width: 120px;
    height: 120px;
    filter: drop-shadow(0 15px 30px rgba(225, 6, 0, 0.7));
}

/* ===== Enhanced Activity Cards ===== */
.activity-card {
    background: rgba(30, 30, 46, 0.90);
    border: 3px solid rgba(225, 6, 0, 0.6);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    text-align: center;
    min-height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    box-shadow: 0 15px 40px rgba(225, 6, 0, 0.3);
}

.activity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(225, 6, 0, 0.15), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.activity-card:hover {
    transform: translateY(-20px) scale(1.03);
    border-color: var(--color-red-primary);
    box-shadow: 0 30px 60px rgba(225, 6, 0, 0.5);
    background: rgba(30, 30, 46, 0.95);
    border-width: 4px;
}

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

.activity-icon-large {
    font-size: 5.5rem;
    margin-bottom: 2rem;
    animation: float-base 3s ease-in-out infinite;
    filter: drop-shadow(0 0 25px rgba(225, 6, 0, 0.4));
}

.activity-title {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(225, 6, 0, 0.3);
}

.activity-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.activity-badge {
    display: inline-block;
    padding: 0.6rem 1.8rem;
    background: linear-gradient(135deg, #E10600 0%, #FF1E00 100%);
    color: var(--color-white);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    box-shadow: 0 8px 20px rgba(225, 6, 0, 0.4);
}

.activity-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(225, 6, 0, 0.3);
}

.activity-detail-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.activity-detail-item i {
    color: var(--color-red-primary);
    font-size: 1.2rem;
}

/* ===== Modal Popup untuk Detail Kegiatan ===== */
.activity-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.activity-modal.active {
    display: flex;
    opacity: 1;
}

.modal-content-wrapper {
    background: linear-gradient(135deg, #1E1E2E 0%, #15151E 100%);
    border: 3px solid var(--color-red-primary);
    border-radius: 25px;
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 80px rgba(225, 6, 0, 0.6);
    animation: modalSlideIn 0.4s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.8) translateY(50px);
        opacity: 0;
    }

    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 3rem 3rem 2rem;
    text-align: center;
    border-bottom: 2px solid rgba(225, 6, 0, 0.3);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
    background: rgba(225, 6, 0, 0.2);
    border: 2px solid var(--color-red-primary);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.8rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--color-red-primary);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 5px 20px rgba(225, 6, 0, 0.5);
}

.modal-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px rgba(225, 6, 0, 0.5));
}

.modal-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.modal-badge {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: var(--gradient-red);
    color: var(--color-white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.modal-body {
    padding: 2.5rem 3rem 3rem;
}

.modal-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.9;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    text-align: center;
}

.modal-details {
    background: rgba(225, 6, 0, 0.1);
    border: 2px solid rgba(225, 6, 0, 0.3);
    border-radius: 15px;
    padding: 2rem;
}

.modal-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(225, 6, 0, 0.2);
}

.modal-detail-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.modal-detail-icon {
    font-size: 1.8rem;
    color: var(--color-red-primary);
    min-width: 35px;
}

.modal-detail-content {
    flex: 1;
}

.modal-detail-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.modal-detail-value {
    font-size: 1.1rem;
    color: var(--color-white);
    font-weight: 600;
}

.modal-detail-list {
    list-style: none;
    margin-top: 1rem;
}

.modal-detail-list li {
    padding: 0.5rem 0;
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.modal-detail-list li::before {
    content: '▸';
    color: var(--color-red-primary);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Scrollbar untuk Modal */
.modal-content-wrapper::-webkit-scrollbar {
    width: 8px;
}

.modal-content-wrapper::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.modal-content-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-red-primary);
    border-radius: 10px;
}

.modal-content-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--color-red-light);
}

/* ===== Responsive untuk Activity Cards & Modal ===== */
@media (max-width: 992px) {
    .modal-content-wrapper {
        max-width: 90%;
    }

    .modal-header,
    .modal-body {
        padding: 2rem 1.5rem;
    }

    .modal-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .activity-card {
        min-height: 380px;
        padding: 2rem 1.5rem;
    }

    .activity-icon-large {
        font-size: 4rem;
    }

    .activity-title {
        font-size: 1.8rem;
    }

    .modal-content-wrapper {
        border-radius: 20px;
    }

    .modal-title {
        font-size: 1.8rem;
    }

    .modal-icon {
        font-size: 4rem;
    }
}