@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0a0a0f;
    color: #e2e8f0;
    overflow-x: hidden;
}

html { scroll-behavior: smooth; }

.gradient-text {
    background: linear-gradient(135deg, #f97316, #fb923c, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-border {
    border: 1px solid rgba(249, 115, 22, 0.2);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.05);
    transition: all 0.3s ease;
}
.glow-border:hover {
    border-color: rgba(249, 115, 22, 0.4);
    box-shadow: 0 0 30px rgba(249, 115, 22, 0.1);
    transform: translateY(-2px);
}

.hero-bg {
    background: radial-gradient(ellipse at 50% 0%, rgba(249, 115, 22, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(251, 146, 60, 0.05) 0%, transparent 50%),
                #0a0a0f;
}

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.3), transparent);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-blur {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(10, 10, 15, 0.8);
}

.card-shine {
    position: relative;
    overflow: hidden;
}
.card-shine::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
    transition: left 0.5s;
}
.card-shine:hover::before {
    left: 100%;
}

.fade-in {
    opacity: 1;
    transform: none;
}

@media (min-width: 768px) {
    .fade-in:not(.visible) {
        opacity: 0;
        transform: translateY(20px);
    }
    .fade-in {
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
}

.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease;
}
.mobile-menu.open {
    transform: translateX(0);
}

@keyframes pulse-emoji {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}
.emoji-pulse {
    display: inline-block;
    animation: pulse-emoji 2s ease-in-out infinite;
}

/* Timeline */
.timeline-line {
    position: absolute;
    left: 1.25rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #f97316, rgba(249, 115, 22, 0.1));
}

.timeline-dot {
    width: 12px;
    height: 12px;
    background: #f97316;
    border-radius: 50%;
    border: 2px solid #0a0a0f;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
    position: absolute;
    left: calc(1.25rem - 5px);
    top: 0.5rem;
}