:root {
    --cyan: #22d3ee;
    --orange: #f97316;
    --dark: #030712;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--dark);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Custom Typography */
.time-val {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2.5rem, 8vw, 6rem);
    letter-spacing: -0.05em;
    min-width: 1.5ch;
    background: linear-gradient(135deg, #fff 0%, #64748b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.time-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5em;
    color: #94a3b8;
    margin-top: 1rem;
    font-weight: 800;
}

.time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    min-width: 140px;
}

.time-divider {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 300;
    color: rgba(34, 211, 238, 0.2);
    align-self: center;
    margin-bottom: 2rem;
}

/* Glassmorphism Effects */
.feature-card {
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cyan);
}

/* Selection Color */
::selection {
    background: var(--cyan);
    color: var(--dark);
}

/* Button Pulse */
.shadow-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(34, 211, 238, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); }
}