/* CGCANO Custom Styles */

/* ===== CSS CUSTOM PROPERTIES FOR THEMING ===== */
:root {
    --theme-color: #0ea5e9;
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --secondary-500: #8b5cf6;
    --secondary-600: #7c3aed;
    --secondary-700: #6d28d9;
    --accent-500: #f97316;
    --accent-600: #ea580c;
    --accent-700: #c2410c;
}

/* ===== BASE STYLES ===== */
html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

/* ===== BUTTON STYLES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: 1px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    outline: none;
    cursor: pointer;
    transform: scale(1);
    text-decoration: none;
}

.btn:hover {
    transform: scale(1.05);
}

.btn:focus {
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary-500), var(--primary-600));
    color: white;
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(to right, var(--primary-600), var(--primary-700));
    color: white;
}

.btn-secondary {
    background: linear-gradient(to right, var(--secondary-500), var(--secondary-600));
    color: white;
    box-shadow: 0 10px 15px -3px rgba(139, 92, 246, 0.25);
}

.btn-secondary:hover {
    background: linear-gradient(to right, var(--secondary-600), var(--secondary-700));
    color: white;
}

.btn-accent {
    background: linear-gradient(to right, var(--accent-500), var(--accent-600));
    color: white;
    box-shadow: 0 10px 15px -3px rgba(249, 115, 22, 0.25);
}

.btn-accent:hover {
    background: linear-gradient(to right, var(--accent-600), var(--accent-700));
    color: white;
}

.btn-outline {
    border: 2px solid var(--primary-500);
    color: var(--primary-600);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: var(--primary-500);
    color: white;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 1rem;
}

/* ===== CARD STYLES ===== */
.card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card:hover {
    box-shadow: 0 32px 64px -12px rgba(0, 0, 0, 0.35);
}

.card-hover {
    transition: transform 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-0.5rem) scale(1.02);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 0 1.5rem 1.5rem 1.5rem;
}

/* ===== EVENT CARD STYLES ===== */
.event-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 1.5rem;
    box-shadow: 0 8px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: relative;
    backdrop-filter: blur(10px);
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500), var(--accent-500));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.event-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15), 0 10px 20px -5px rgba(0, 0, 0, 0.1);
    transform: translateY(-12px) scale(1.03);
    border-color: rgba(59, 130, 246, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
}

.event-card-image {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(1.1) contrast(1.05);
}

.event-card:hover .event-card-image {
    transform: scale(1.1);
    filter: brightness(1.15) contrast(1.1) saturate(1.1);
}

.event-card-date {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    border-radius: 1rem;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1), 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    min-width: 4rem;
    z-index: 10;
    transition: all 0.3s ease;
}

.event-card:hover .event-card-date {
    background: linear-gradient(135deg, var(--primary-50) 0%, rgba(255, 255, 255, 0.98) 100%);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15), 0 8px 20px rgba(0, 0, 0, 0.08);
}

.event-card-date .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--primary-600);
}

.event-card-date .month {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-500);
    margin-top: 0.125rem;
}

.event-card-category {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    color: var(--primary-700);
    border-radius: 9999px;
    border: 1px solid var(--primary-200);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.event-card-content {
    padding: 1.5rem;
}

.event-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-card-description {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.event-card-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.event-card-meta svg {
    width: 1rem;
    height: 1rem;
    color: var(--primary-500);
}

.event-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid #f3f4f6;
}

.event-card-price {
    font-size: 1.125rem;
    font-weight: 700;
}

.event-card-price.free {
    color: #059669;
}

.event-card-price.paid {
    color: var(--primary-600);
}

/* Event grid improvements */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

@media (max-width: 640px) {
    .events-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .event-card-image {
        height: 12rem;
    }
}

/* ===== TEXT STYLES ===== */
.text-gradient {
    background: linear-gradient(to right, var(--primary-600), var(--secondary-600), var(--accent-600));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.text-gradient-primary {
    background: linear-gradient(to right, var(--primary-400), var(--primary-600));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== LAYOUT STYLES ===== */
.section-padding {
    padding: 4rem 0;
}

@media (min-width: 1024px) {
    .section-padding {
        padding: 6rem 0;
    }
}

.container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ===== BACKGROUND STYLES ===== */
.gradient-bg {
    background: linear-gradient(to bottom right, var(--primary-600), var(--secondary-600), var(--accent-600));
}

.gradient-bg-light {
    background: linear-gradient(to bottom right, var(--primary-50), #faf5ff, #fff7ed);
}

.hero-gradient {
    background: linear-gradient(135deg,
            var(--theme-color, #0ea5e9) 0%,
            rgba(var(--theme-rgb, 14, 165, 233), 0.75) 25%,
            #f8fafc 50%,
            rgba(217, 70, 239, 0.08) 75%,
            rgba(249, 115, 22, 0.08) 100%);
    background-size: 300% 300%;
    animation: gradient 15s ease infinite;
}

.hero-pattern {
    background-image:
        radial-gradient(circle at 20% 80%, rgba(var(--theme-rgb, 14, 165, 233), 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(217, 70, 239, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(249, 115, 22, 0.08) 0%, transparent 50%);
}

/* ===== GLASS MORPHISM ===== */
.glass {
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
    backdrop-filter: blur(12px);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== NAVIGATION STYLES ===== */
.nav-link {
    color: #374151;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    text-decoration: none;
}

.nav-link:hover {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-link.active {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 0;
    right: 0;
    height: 0.125rem;
    background: var(--primary-600);
}

.mobile-nav-link {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    font-weight: 500;
    color: #374151;
    border-radius: 0.5rem;
    transition: color 0.2s ease;
    text-decoration: none;
}

.mobile-nav-link:hover {
    color: var(--primary-600);
    background: var(--primary-50);
}

.mobile-nav-link.active {
    color: var(--primary-600);
    background: var(--primary-50);
}

/* ===== ANIMATION STYLES ===== */
.float-animation {
    animation: float-slow 6s ease-in-out infinite;
}

.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-slide-in-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideInUp 0.8s ease-out forwards;
}

.animate-slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.6s ease-out forwards;
}

.animate-bounce-slow {
    animation: bounce 2s infinite;
}

.animate-pulse-slow {
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ===== KEYFRAME ANIMATIONS ===== */
@keyframes float-slow {

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

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

@keyframes gradient {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

@keyframes bounce {

    0%,
    20%,
    53%,
    80%,
    100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transform: translate3d(0, 0, 0);
    }

    40%,
    43% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -30px, 0);
    }

    70% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -15px, 0);
    }

    90% {
        transform: translate3d(0, -4px, 0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: .5;
    }
}

/* ===== SCROLLBAR STYLES ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: var(--theme-color, #0ea5e9);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--theme-rgb, 14, 165, 233), 0.8);
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 768px) {
    .hero-gradient {
        background-size: 200% 200%;
    }

    .section-padding {
        padding: 3rem 0;
    }

    .btn-xl {
        padding: 1rem 2rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 0.75rem;
    }
}

@media (min-width: 1024px) {
    .section-padding {
        padding: 4rem 0;
    }
}

/* ===== BOARD MEMBERS SECTION STYLES ===== */
.board-member-card {
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border: 1px solid #f3f4f6;
    position: relative;
    text-align: center;
}

.board-member-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(-12px) scale(1.03);
    border-color: var(--primary-200);
}

.board-member-avatar {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    object-fit: cover;
    margin: 2rem auto 1.5rem;
    border: 4px solid var(--primary-100);
    transition: all 0.3s ease;
}

.board-member-card:hover .board-member-avatar {
    border-color: var(--primary-300);
    transform: scale(1.05);
}

.board-member-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-family: 'Poppins', sans-serif;
}

.board-member-position {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-600);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.board-member-bio {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.6;
    padding: 0 1.5rem;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.board-member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 1.5rem 2rem;
}

.board-member-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background: var(--primary-50);
    color: var(--primary-600);
    transition: all 0.2s ease;
}

.board-member-social a:hover {
    background: var(--primary-600);
    color: white;
    transform: translateY(-2px);
}

.board-members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

@media (max-width: 640px) {
    .board-members-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .board-member-avatar {
        width: 6rem;
        height: 6rem;
        margin: 1.5rem auto 1rem;
    }
}

/* ===== EVENT CARD MOBILE RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 768px) {
    .event-card-image {
        height: 12rem;
    }

    .event-card-date {
        top: 0.75rem;
        left: 0.75rem;
        padding: 0.75rem;
        min-width: 3rem;
    }

    .event-card-date .day {
        font-size: 1.25rem;
    }

    .event-card-date .month {
        font-size: 0.625rem;
    }
}

/* ===== PAGINATION STYLES ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem 0;
}

.pagination .page-item {
    margin: 0;
}

.pagination .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: #374151;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.pagination .page-link:hover {
    background: linear-gradient(135deg, var(--primary-50) 0%, #ffffff 100%);
    border-color: var(--primary-300);
    color: var(--primary-700);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    border-color: var(--primary-600);
    color: white;
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.pagination .page-item.active .page-link:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    transform: translateY(-2px) scale(1.05);
}

.pagination .page-item.disabled .page-link {
    background: #f9fafb;
    border-color: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
    opacity: 0.6;
}

.pagination .page-item.disabled .page-link:hover {
    background: #f9fafb;
    border-color: #e5e7eb;
    color: #9ca3af;
    transform: none;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Previous/Next buttons */
.pagination .page-link[rel="prev"],
.pagination .page-link[rel="next"] {
    width: auto;
    padding: 0 1rem;
    font-weight: 600;
}

/* Responsive pagination */
@media (max-width: 640px) {
    .pagination .page-link {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 0.8rem;
    }

    .pagination .page-link[rel="prev"],
    .pagination .page-link[rel="next"] {
        padding: 0 0.75rem;
    }
}

/* ===== LOADING SPINNER ===== */
.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}