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

body, html {
    width: 100%;
    height: 100%;
    background-color: #030305;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #ffffff;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Subtle Blue Gradient Light */
#blob {
    position: absolute;
    width: 50vw;
    height: 50vw;
    min-width: 400px;
    min-height: 400px;
    background: radial-gradient(circle, rgba(14, 52, 133, 0.5) 0%, rgba(4, 15, 40, 0.1) 40%, transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(80px);
    z-index: 1;
    pointer-events: none;
    animation: pulse 12s ease-in-out infinite alternate;
    transition: left 3s cubic-bezier(0.1, 0.8, 0.1, 1), top 3s cubic-bezier(0.1, 0.8, 0.1, 1);
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.7; }
    100% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

/* Subtle Film Grain Noise */
.noise {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 2;
}

/* Content Container */
.container {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

/* Typography */
.subtitle {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 4px;
    color: #4a7ae0;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.title {
    font-size: 4rem;
    font-weight: 200;
    letter-spacing: 2px;
    line-height: 1.1;
    color: #f5f5f5;
    margin-bottom: 1.5rem;
}

.description {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.6;
    color: #888888;
    max-width: 450px;
    margin-bottom: 2rem;
}

/* Minimal Countdown */
.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-bottom: 2rem;
    font-family: "SF Mono", "Consolas", "Roboto Mono", monospace;
}

.time-block {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.time-block span:first-child {
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 1px;
    color: #d1d5db;
}

.label {
    font-size: 0.7rem;
    color: #6b7280;
}

.separator {
    font-size: 0.9rem;
    color: #4b5563;
    position: relative;
    top: -2px;
}

/* Minimal Contact Button */
.whatsapp-btn {
    padding: 14px 36px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.whatsapp-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 25px rgba(20, 65, 160, 0.5);
    transform: translateY(-2px);
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
    .title {
        font-size: 2.5rem;
    }
    .description {
        font-size: 0.95rem;
    }
}