/* --- Base & Animations --- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;700&family=Oswald:wght@300;400;700&display=swap');

html, body {
    scroll-behavior: smooth;
}

body {
    background: #121418;
    background-image: radial-gradient(circle at 15% 50%, rgba(223, 183, 126, 0.08) 0%, transparent 40%), 
                      radial-gradient(circle at 85% 30%, rgba(223, 183, 126, 0.05) 0%, transparent 35%);
    background-attachment: fixed;
}

/* Custom Scrollbar for a premium feel */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #07080a;
}
::-webkit-scrollbar-thumb {
    background: #C5A880;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #e5cd9e;
}

/* Hide scrollbar for Reels container */
.hide-scrollbar::-webkit-scrollbar {
    display: none;
}
.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Glow Text Effect */
.glow-text {
    text-shadow: 0 0 25px rgba(248, 217, 162, 0.6), 0 0 10px rgba(223, 183, 126, 0.4);
}

/* --- Service Cards (Grid Aesthetics) --- */
.premium-card {
    background: linear-gradient(145deg, #1f2329 0%, #15181c 100%);
    border: 1px solid rgba(223, 183, 126, 0.15);
    padding: 2.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(to bottom, #f8d9a2, #dfb77e);
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.premium-card:hover {
    transform: translateY(-5px);
    border-color: rgba(248, 217, 162, 0.5);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(223, 183, 126, 0.1);
}

.premium-card:hover::before {
    height: 100%;
}

.card-title {
    color: #F3F4F6;
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.card-hook {
    display: block;
    color: #C5A880;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.card-desc {
    color: #e8e6e1; /* 高質感的霧白/淺灰米色，提升對比度 */
    font-size: 0.875rem;
    font-weight: 300;
    line-height: 1.8;
}

.special-card {
    background: linear-gradient(135deg, #16181d 0%, #0a0b0d 100%);
    border-color: rgba(197, 168, 128, 0.3);
}

/* --- Stats Counters --- */
.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}
.stat-card:hover {
    border-color: rgba(197, 168, 128, 0.5);
    background: rgba(197, 168, 128, 0.05);
}

/* --- Reels Audio Wave Animation --- */
.sound-wave .bar {
    animation: bounce 1.2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(2.5); box-shadow: 0 0 8px rgba(248, 217, 162, 0.8); }
}

.delay-75 { animation-delay: 0.075s; }
.delay-150 { animation-delay: 0.15s; }
.delay-200 { animation-delay: 0.2s; }

/* --- Scroll Animation Classes (From Left/Right to Center) --- */
.slide-from-left {
    opacity: 0;
    transform: translateX(-150px) scale(0.95);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.slide-from-right {
    opacity: 0;
    transform: translateX(150px) scale(0.95);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.slide-in-center {
    opacity: 1 !important;
    transform: translateX(0) scale(1) !important;
}

/* --- SVG Light Ray Animations --- */
.animate-pulse-slow {
    animation: pulse-slow 6s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-slow {
    0%, 100% {
        opacity: 0.8;
        transform: translateY(0px);
    }
    50% {
        opacity: 1;
        transform: translateY(-5px);
        filter: drop-shadow(0 0 15px rgba(248, 217, 162, 0.5));
    }
}