/* ===== CSS Variables & Root ===== */
:root {
    --pink-100: #fff0f5;
    --pink-200: #ffd6e7;
    --pink-300: #ffadcf;
    --pink-400: #ff85b8;
    --pink-500: #ff5ca2;
    --pink-600: #e8458b;

    --yellow-100: #fffce5;
    --yellow-200: #fff5a3;
    --yellow-300: #ffe66d;
    --yellow-400: #ffd93d;
    --yellow-500: #ffc107;

    --blue-100: #e8f4fd;
    --blue-200: #b3dbf7;
    --blue-300: #7ec4f0;
    --blue-400: #4daee8;

    --green-100: #e8faf0;
    --green-200: #a8e6c3;
    --green-300: #66d19e;
    --green-400: #2eb872;

    --purple-100: #f3e8ff;
    --purple-200: #d5b8ff;
    --purple-300: #b388ff;
    --purple-400: #9b59ff;

    --orange-100: #fff3e0;
    --orange-200: #ffcc80;
    --orange-300: #ffa726;
    --orange-400: #ff9100;

    --bg-main: #fff5f9;
    --bg-card: #ffffff;
    --text-primary: #4a2c5e;
    --text-secondary: #7a5c8e;
    --text-light: #a88ebb;

    --shadow-soft: 0 4px 20px rgba(255, 92, 162, 0.12);
    --shadow-medium: 0 8px 30px rgba(255, 92, 162, 0.18);
    --shadow-strong: 0 12px 40px rgba(255, 92, 162, 0.25);
    --shadow-glow: 0 0 30px rgba(255, 92, 162, 0.3);

    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --radius-xl: 40px;
    --radius-round: 50%;

    --font-primary: 'Fredoka', sans-serif;
    --font-secondary: 'Nunito', sans-serif;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    background: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Floating Candies ===== */
.floating-candies {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.candy {
    position: absolute;
    font-size: 28px;
    opacity: 0.15;
    animation: floatCandy 15s infinite ease-in-out;
}

.candy-1 { left: 5%; top: 10%; animation-delay: 0s; animation-duration: 18s; font-size: 32px; }
.candy-2 { left: 15%; top: 60%; animation-delay: 2s; animation-duration: 14s; }
.candy-3 { left: 25%; top: 30%; animation-delay: 4s; animation-duration: 20s; font-size: 24px; }
.candy-4 { left: 40%; top: 80%; animation-delay: 1s; animation-duration: 16s; font-size: 36px; }
.candy-5 { left: 55%; top: 15%; animation-delay: 3s; animation-duration: 19s; }
.candy-6 { left: 65%; top: 50%; animation-delay: 5s; animation-duration: 15s; font-size: 30px; }
.candy-7 { left: 75%; top: 25%; animation-delay: 2.5s; animation-duration: 17s; }
.candy-8 { left: 85%; top: 70%; animation-delay: 1.5s; animation-duration: 21s; font-size: 26px; }
.candy-9 { left: 90%; top: 40%; animation-delay: 3.5s; animation-duration: 13s; }
.candy-10 { left: 35%; top: 45%; animation-delay: 4.5s; animation-duration: 22s; font-size: 22px; }
.candy-11 { left: 50%; top: 90%; animation-delay: 0.5s; animation-duration: 16s; }
.candy-12 { left: 10%; top: 85%; animation-delay: 6s; animation-duration: 18s; font-size: 34px; }

@keyframes floatCandy {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    25% { transform: translateY(-40px) rotate(90deg) scale(1.1); }
    50% { transform: translateY(-20px) rotate(180deg) scale(0.95); }
    75% { transform: translateY(-50px) rotate(270deg) scale(1.05); }
}

/* ===== Sparkles ===== */
.sparkles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.sparkle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--yellow-300), transparent);
    animation: sparkleAnim 3s infinite ease-in-out;
}

@keyframes sparkleAnim {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 0.8; transform: scale(1); }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid rgba(255, 183, 213, 0.3);
    padding: 8px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-soft);
    padding: 4px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid var(--pink-300);
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.nav-logo:hover .nav-avatar {
    transform: scale(1.1) rotate(5deg);
}

.nav-brand {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--pink-500), var(--purple-400), var(--blue-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--pink-500);
    background: var(--pink-100);
}

.nav-subscribe {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #FF0000, #cc0000) !important;
    color: white !important;
    padding: 8px 20px;
    -webkit-text-fill-color: white;
}

.nav-subscribe:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
    background: linear-gradient(135deg, #ff1a1a, #e60000) !important;
}

.yt-icon {
    width: 18px;
    height: 18px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--pink-500);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 70px;
}

.hero-banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(255, 245, 249, 0.4) 0%,
        rgba(255, 240, 245, 0.6) 30%,
        rgba(255, 245, 249, 0.85) 70%,
        rgba(255, 245, 249, 1) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 24px 80px;
    max-width: 800px;
}

.hero-avatar-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 24px;
}

.hero-avatar {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 5px solid white;
    box-shadow: var(--shadow-strong), var(--shadow-glow);
    object-fit: cover;
    animation: avatarBounce 3s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

.avatar-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: conic-gradient(
        var(--pink-300),
        var(--yellow-300),
        var(--green-300),
        var(--blue-300),
        var(--purple-300),
        var(--pink-300)
    );
    animation: rotateGlow 4s linear infinite;
    z-index: 1;
    filter: blur(8px);
    opacity: 0.6;
}

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

@keyframes avatarBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-title {
    font-family: var(--font-primary);
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.1;
    letter-spacing: 2px;
}

.title-candy {
    background: linear-gradient(135deg, #FF69B4, #FF1493);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(2px 2px 4px rgba(255, 105, 180, 0.3));
}

.title-baby {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(2px 2px 4px rgba(255, 215, 0, 0.3));
    margin: 0 8px;
}

.title-world {
    background: linear-gradient(135deg, #7B68EE, #9B59FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(2px 2px 4px rgba(123, 104, 238, 0.3));
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--pink-500);
    margin-bottom: 16px;
    animation: pulseSubtitle 2s ease-in-out infinite;
}

@keyframes pulseSubtitle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::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 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-icon {
    width: 22px;
    height: 22px;
}

.btn-youtube {
    background: linear-gradient(135deg, #FF0000, #cc0000);
    color: white;
    box-shadow: 0 6px 25px rgba(255, 0, 0, 0.35);
}

.btn-youtube:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 35px rgba(255, 0, 0, 0.45);
}

.btn-subscribe {
    background: linear-gradient(135deg, var(--pink-400), var(--purple-400));
    color: white;
    box-shadow: 0 6px 25px rgba(255, 133, 184, 0.35);
}

.btn-subscribe:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 35px rgba(255, 133, 184, 0.45);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.stat-icon {
    font-size: 2rem;
    animation: bounceIcon 2s ease-in-out infinite;
}

.stat-item:nth-child(2) .stat-icon { animation-delay: 0.3s; }
.stat-item:nth-child(3) .stat-icon { animation-delay: 0.6s; }

@keyframes bounceIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.stat-label {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 3;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* ===== Section Styling ===== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--pink-500), var(--purple-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ===== About Section ===== */
.about {
    background: var(--bg-main);
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.about-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.about-card:nth-child(1)::before { background: linear-gradient(90deg, var(--pink-400), var(--pink-300)); }
.about-card:nth-child(2)::before { background: linear-gradient(90deg, var(--blue-400), var(--blue-300)); }
.about-card:nth-child(3)::before { background: linear-gradient(90deg, var(--yellow-400), var(--yellow-300)); }
.about-card:nth-child(4)::before { background: linear-gradient(90deg, var(--green-400), var(--green-300)); }

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--pink-200);
}

.card-emoji {
    font-size: 3rem;
    margin-bottom: 16px;
    display: inline-block;
    animation: emojiWiggle 3s ease-in-out infinite;
}

.about-card:nth-child(2) .card-emoji { animation-delay: 0.5s; }
.about-card:nth-child(3) .card-emoji { animation-delay: 1s; }
.about-card:nth-child(4) .card-emoji { animation-delay: 1.5s; }

@keyframes emojiWiggle {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-10deg) scale(1.1); }
    75% { transform: rotate(10deg) scale(1.1); }
}

.about-card h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.about-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Videos Section ===== */
.videos {
    padding: 80px 0;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.videos-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, var(--bg-main), var(--pink-100), var(--bg-main));
    z-index: -1;
}

.video-showcase {
    margin-bottom: 32px;
}

.video-main {
    max-width: 800px;
    margin: 0 auto;
}

.video-frame {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-strong);
    transition: all var(--transition-normal);
}

.video-frame:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow), var(--shadow-strong);
}

.video-placeholder {
    position: relative;
    cursor: pointer;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.video-placeholder:hover .video-thumb {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 56px;
    transition: all var(--transition-normal);
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.video-placeholder:hover .play-button {
    transform: translate(-50%, -50%) scale(1.15);
}

.play-button svg {
    width: 100%;
    height: 100%;
}

.video-label {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 8px 24px;
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.video-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-normal);
}

.video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
}

.video-card-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.thumb-gradient {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thumb-1 { background: linear-gradient(135deg, var(--pink-300), var(--purple-300)); }
.thumb-2 { background: linear-gradient(135deg, var(--green-300), var(--blue-300)); }
.thumb-3 { background: linear-gradient(135deg, var(--yellow-300), var(--orange-300)); }
.thumb-4 { background: linear-gradient(135deg, var(--blue-300), var(--purple-300)); }

.thumb-emoji {
    font-size: 3rem;
    animation: floatEmoji 2s ease-in-out infinite;
}

@keyframes floatEmoji {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-6px) scale(1.1); }
}

.mini-play {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: rgba(0,0,0,0.7);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all var(--transition-normal);
}

.video-card:hover .mini-play {
    background: #FF0000;
    transform: scale(1.1);
}

.video-card-info {
    padding: 16px;
}

.video-card-info h4 {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.video-card-info p {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ===== Featured Videos Grid ===== */
.featured-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}

.featured-video-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.featured-video-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
}

.featured-thumb-wrapper {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.featured-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-video-card:hover .featured-thumb {
    transform: scale(1.08);
}

.featured-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 42px;
    opacity: 0;
    transition: all var(--transition-normal);
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.4));
}

.featured-video-card:hover .featured-play-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.featured-play-btn svg {
    width: 100%;
    height: 100%;
}

.featured-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #FF0000, #cc0000);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(255,0,0,0.3);
    animation: pulseBadge 2s ease-in-out infinite;
}

@keyframes pulseBadge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.featured-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-secondary);
}

.featured-video-info {
    padding: 14px 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.channel-avatar-mini {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--pink-200);
}

.featured-text {
    flex: 1;
    min-width: 0;
}

.featured-text h3 {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.channel-name {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 2px;
}

.video-meta {
    font-size: 0.75rem;
    color: var(--text-light);
}

.view-more-wrapper {
    text-align: center;
    margin-top: 8px;
}

.btn-view-more {
    background: linear-gradient(135deg, #FF0000, #cc0000);
    color: white;
    box-shadow: 0 6px 25px rgba(255, 0, 0, 0.3);
    font-size: 1rem;
    padding: 12px 28px;
}

.btn-view-more:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 35px rgba(255, 0, 0, 0.4);
}

/* ===== Video Loading State ===== */
.video-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.video-loading p {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-top: 16px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--pink-200);
    border-top: 4px solid var(--pink-500);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== Categories Section ===== */
.categories {
    padding: 80px 0;
    background: var(--bg-main);
    position: relative;
    z-index: 1;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.category-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 32px 20px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: calc(var(--radius-md) - 2px);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.cat-songs { border-bottom: 3px solid var(--pink-400); }
.cat-songs:hover { border-color: var(--pink-400); background: var(--pink-100); }

.cat-stories { border-bottom: 3px solid var(--blue-400); }
.cat-stories:hover { border-color: var(--blue-400); background: var(--blue-100); }

.cat-learn { border-bottom: 3px solid var(--purple-400); }
.cat-learn:hover { border-color: var(--purple-400); background: var(--purple-100); }

.cat-animals { border-bottom: 3px solid var(--green-400); }
.cat-animals:hover { border-color: var(--green-400); background: var(--green-100); }

.cat-cooking { border-bottom: 3px solid var(--orange-400); }
.cat-cooking:hover { border-color: var(--orange-400); background: var(--orange-100); }

.cat-colors { border-bottom: 3px solid var(--yellow-400); }
.cat-colors:hover { border-color: var(--yellow-400); background: var(--yellow-100); }

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.cat-icon {
    font-size: 2.8rem;
    margin-bottom: 14px;
    display: inline-block;
    transition: transform var(--transition-normal);
}

.category-card:hover .cat-icon {
    transform: scale(1.2) rotate(10deg);
}

.category-card h3 {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.15rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.category-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.cat-arrow {
    font-size: 1.4rem;
    color: var(--pink-400);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateX(-10px);
}

.category-card:hover .cat-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ===== Subscribe CTA Section ===== */
.subscribe-cta {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #ff7eb3, #ff758c, #ff7eb3, #ff65a3, #7c5cbf, #6a82fb);
    background-size: 400% 400%;
    animation: gradientFlow 8s ease infinite;
}

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

.cta-bubbles {
    position: absolute;
    inset: 0;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: floatBubble 8s ease-in-out infinite;
}

.b1 { width: 80px; height: 80px; left: 5%; top: 20%; animation-delay: 0s; }
.b2 { width: 120px; height: 120px; left: 80%; top: 30%; animation-delay: 2s; }
.b3 { width: 60px; height: 60px; left: 30%; top: 70%; animation-delay: 4s; }
.b4 { width: 100px; height: 100px; left: 70%; top: 60%; animation-delay: 1s; }
.b5 { width: 50px; height: 50px; left: 15%; top: 50%; animation-delay: 3s; }
.b6 { width: 90px; height: 90px; left: 50%; top: 10%; animation-delay: 5s; }

@keyframes floatBubble {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.1); }
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.cta-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 5px solid rgba(255,255,255,0.8);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    margin-bottom: 24px;
    animation: avatarBounce 3s ease-in-out infinite;
}

.cta-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.cta-text {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 32px;
    opacity: 0.95;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.btn-cta-subscribe {
    background: white;
    color: #FF0000;
    box-shadow: 0 6px 25px rgba(0,0,0,0.2);
}

.btn-cta-subscribe:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 35px rgba(0,0,0,0.3);
}

.btn-cta-visit {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.6);
    backdrop-filter: blur(10px);
}

.btn-cta-visit:hover {
    background: rgba(255,255,255,0.35);
    transform: translateY(-3px) scale(1.05);
    border-color: white;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.feature {
    font-weight: 700;
    font-size: 0.95rem;
    text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, #4a2c5e, #6b3fa0, #4a2c5e);
    color: white;
    padding: 0 0 30px;
    position: relative;
    z-index: 1;
}

.footer-wave {
    margin-bottom: 40px;
}

.footer-wave svg {
    display: block;
    width: 100%;
    height: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.4);
}

.footer-brand h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
}

.footer-brand p {
    opacity: 0.8;
    font-size: 0.95rem;
}

.footer-links h4,
.footer-social h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer-links a {
    display: block;
    padding: 6px 0;
    opacity: 0.8;
    transition: all var(--transition-normal);
    font-size: 0.95rem;
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 8px;
    color: var(--pink-300);
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.social-btn svg {
    width: 24px;
    height: 24px;
}

.youtube-btn {
    background: rgba(255, 0, 0, 0.2);
    border: 2px solid rgba(255, 0, 0, 0.3);
}

.youtube-btn:hover {
    background: #FF0000;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.3);
}

.facebook-btn {
    background: rgba(24, 119, 242, 0.2);
    border: 2px solid rgba(24, 119, 242, 0.3);
}

.facebook-btn:hover {
    background: #1877F2;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(24, 119, 242, 0.3);
}

.tiktok-btn {
    background: rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.tiktok-btn:hover {
    background: #000000;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.twitter-btn {
    background: rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.twitter-btn:hover {
    background: #000000;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-love {
    margin-top: 8px;
    font-size: 0.85rem !important;
}

/* ===== Scroll Animations (via JS) ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 4px;
        transform: translateY(-120%);
        transition: transform var(--transition-normal);
        box-shadow: var(--shadow-medium);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-avatar {
        width: 130px;
        height: 130px;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        align-items: center;
    }

    .social-icons {
        justify-content: center;
    }

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

    .hero-stats {
        gap: 24px;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-videos-grid .featured-video-card:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-avatar {
        width: 110px;
        height: 110px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

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

    .categories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .category-card {
        padding: 24px 14px;
    }

    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

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

    .featured-videos-grid .featured-video-card:last-child {
        max-width: 100%;
    }
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--pink-100);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--pink-300), var(--purple-300));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--pink-400), var(--purple-400));
}

/* ===== Selection Color ===== */
::selection {
    background: var(--pink-300);
    color: white;
}