* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Segoe UI', sans-serif;
    color: #ffffff;
    background: url("https://images.unsplash.com/photo-1543589077-47d81606c1bf")
        no-repeat center center / cover;
}

.overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.65),
        rgba(0,0,0,0.85)
    );
}

.container {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.icon-top {
    font-size: 2.5rem;
    color: #f5d27a;
    margin-bottom: 15px;
    animation: float 4s ease-in-out infinite;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.85;
    margin-bottom: 40px;
}

.countdown {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    justify-content: center;
}

.time-box {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(6px);
    padding: 22px 28px;
    border-radius: 16px;
    min-width: 120px;
    box-shadow: 0 0 25px rgba(245,210,122,0.15);
}

.time-box span {
    font-size: 2.6rem;
    font-weight: 600;
    display: block;
}

.time-box small {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    opacity: 0.8;
}

.divider {
    margin: 35px 0;
    font-size: 1.2rem;
    color: #f5d27a;
    opacity: 0.7;
}

footer {
    position: absolute;
    bottom: 25px;
    font-size: 0.9rem;
    opacity: 0.7;
    display: flex;
    align-items: center;
    gap: 8px;
}

footer i {
    color: #f5d27a;
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}