/* ===== GLOBAL RESET & FOUNDATION ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', 'Inter', sans-serif;
    overflow-x: hidden;
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(to bottom, rgba(26, 20, 16, 0.8), rgba(45, 31, 21, 0.9));
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #D4A574, #E67E22);
    border-radius: 10px;
    border: 2px solid rgba(26, 20, 16, 0.8);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #E67E22, #C1440E);
    box-shadow: 0 0 10px rgba(230, 126, 34, 0.5);
}

/* ===== ADVANCED ANIMATIONS ===== */

@keyframes blobAnimation {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(20px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.9);
    }
    75% {
        transform: translate(50px, 50px) scale(1.05);
    }
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-25px);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(168, 85, 247, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(168, 85, 247, 0.6);
    }
}

@keyframes shimmer {
    0%, 100% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes rotate360 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ===== AFRICAN THEME ANIMATIONS ===== */

@keyframes africanGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(230, 126, 34, 0.3), inset 0 0 20px rgba(212, 165, 116, 0.1);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 40px rgba(230, 126, 34, 0.5), inset 0 0 30px rgba(212, 165, 116, 0.2);
        transform: scale(1.02);
    }
}

@keyframes africanPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* ===== UTILITY CLASSES ===== */

.animate-blob {
    animation: blobAnimation 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

.animate-float {
    animation: floatAnimation 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-glow {
    animation: glow 2s ease-in-out infinite;
}

.animate-spin-slow {
    animation: rotate360 20s linear infinite;
}

/* ===== SCROLL REVEAL ===== */
.reveal,
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal.visible,
.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HOVER EFFECTS ===== */

.hover-lift {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.button-glow {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.button-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.button-glow:hover::before {
    left: 100%;
}

.button-glow:active {
    transform: scale(0.98);
}

/* ===== CHANNEL GRID ===== */

.channel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.channel-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    aspect-ratio: 16 / 9;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.8));
}

.channel-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.3) 0%, rgba(212, 165, 116, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
}

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

.channel-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: block;
}

.channel-card:hover img {
    transform: scale(1.12) rotate(2deg);
}

.channel-card:hover {
    transform: translateY(-12px);
    border-color: rgba(230, 126, 34, 0.6);
    box-shadow: 0 30px 60px rgba(230, 126, 34, 0.25);
}

.channel-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.5) 60%, transparent);
    padding: 20px 15px 15px;
    font-size: 14px;
    font-weight: 600;
    color: white;
    z-index: 2;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.channel-card:hover .channel-name {
    transform: translateY(0);
}

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

@media (max-width: 768px) {
    .channel-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }

    .scroll-reveal {
        transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .hover-lift:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 480px) {
    .channel-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .channel-card {
        aspect-ratio: 16 / 10;
    }
}

/* ===== LOADING ANIMATION ===== */

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #A855F7;
    animation: rotate360 1s linear infinite;
}

/* ===== MODAL STYLES ===== */

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-content {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 27, 74, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    animation: slideInFromBottom 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 30px 60px rgba(168, 85, 247, 0.2);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* ===== FORM STYLES ===== */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #f1f5f9;
    font-family: 'Poppins', sans-serif;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
    border-color: #A855F7;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
}

/* ===== FILTER BUTTONS ===== */

.filter-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    justify-content: center;
}

.filter-btn {
    padding: 10px 20px;
    background: rgba(212, 165, 116, 0.08);
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 24px;
    color: white;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 14px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
}

.filter-btn:hover {
    background: rgba(230, 126, 34, 0.2);
    border-color: rgba(230, 126, 34, 0.6);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, #E67E22, #D4A574);
    border-color: transparent;
    box-shadow: 0 10px 30px rgba(230, 126, 34, 0.4);
}

/* ===== GRADIENT TEXT ===== */

.gradient-text {
    background: linear-gradient(135deg, #A855F7, #EC4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== CARD STYLES ===== */

.card-hover {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(30, 41, 59, 0.4);
    border-radius: 16px;
    padding: 20px;
}

.card-hover:hover {
    border-color: rgba(168, 85, 247, 0.5);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(168, 85, 247, 0.15);
}

/* ===== BADGE STYLES ===== */

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(168, 85, 247, 0.2);
    border: 1px solid rgba(168, 85, 247, 0.5);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: #C4B5FD;
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== TEXT UTILITIES ===== */

.truncate-1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

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

/* ===== ACCESSIBILITY ===== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* ===== DARK MODE ===== */

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
    }
}

/* ===== SELECTION ===== */

::selection {
    background: linear-gradient(135deg, #D4A574, #E67E22);
    color: white;
}

::-moz-selection {
    background: linear-gradient(135deg, #D4A574, #E67E22);
    color: white;
}

/* ===== FOCUS STYLES ===== */

:focus-visible {
    outline: 2px solid #D4A574;
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid #E67E22;
    outline-offset: 4px;
}

/* ===== PRINT STYLES ===== */

@media print {
    body {
        background: white;
        color: black;
    }

    .modal,
    .loading,
    .button-glow::before {
        display: none;
    }
}