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

body {
    font-family: 'Outfit', sans-serif;
    background: #000000;
    min-height: 100vh;
    color: #e0e0e0;
}

/* ===========================
   Hero Header
   =========================== */
.hero-header {
    background: #000000;
    padding: 60px 20px 50px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 60%);
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 1; }
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    letter-spacing: -0.5px;
    animation: fadeInDown 1s ease-out;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 12px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out 0.3s both;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ===========================
   Song Cards
   =========================== */
.song-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    height: 100%;
    animation: cardAppear 0.6s ease-out both;
}

.song-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 20px 60px rgba(255, 255, 255, 0.07),
        0 0 40px rgba(255, 255, 255, 0.04);
}

@keyframes cardAppear {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Stagger animation for each card */
.row .col-md-6:nth-child(1) .song-card { animation-delay: 0.1s; }
.row .col-md-6:nth-child(2) .song-card { animation-delay: 0.2s; }
.row .col-md-6:nth-child(3) .song-card { animation-delay: 0.3s; }
.row .col-md-6:nth-child(4) .song-card { animation-delay: 0.4s; }

.song-card .card-body {
    padding: 20px;
    position: relative;
}

/* ===========================
   Song Number Badge
   =========================== */
.song-number {
    display: inline-block;
    background: #ffffff;
    color: #000000;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

/* ===========================
   Card Title & Text
   =========================== */
.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    line-height: 1.3;
}

.card-text {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.5;
    margin-bottom: 16px;
    min-height: 60px;
}

/* ===========================
   Video Box (Thumbnail)
   =========================== */
.video-box {
    width: 100%;
    height: 190px;
    border-radius: 14px;
    overflow: hidden;
    background: #111;
    position: relative;
    margin-bottom: 12px;
}

.video-box a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
}

.video-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.video-box:hover img {
    transform: scale(1.08);
    filter: brightness(0.7);
}

/* Play Overlay */
.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-box:hover .play-overlay {
    opacity: 1;
}

.play-btn {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.95);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
    padding-left: 4px;
}

.video-box:hover .play-btn {
    transform: scale(1.1);
}

/* ===========================
   YouTube Button
   =========================== */
.btn-youtube {
    display: block;
    text-align: center;
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 8px 16px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
}

.btn-youtube:hover, .btn-youtube:focus {
    background: #ff0000;
    color: #ffffff;
    border-color: #ff0000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.45);
}

/* ===========================
   Footer
   =========================== */
.site-footer {
    background: #000000;
    backdrop-filter: blur(10px);
    padding: 30px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 20px;
}

.site-footer p {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
    font-size: 0.95rem;
    margin: 0;
}

/* ===========================
   Scrollbar Styles
   =========================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #000000;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* ===========================
   Responsive Adjustments
   =========================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

    .hero-header {
        padding: 40px 15px 35px;
    }

    .card-text {
        min-height: auto;
    }

    .video-box {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.5rem;
    }
}