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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.cs-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-1), var(--bg-2));
    color: #fff;
    position: relative;
    overflow: hidden;
}

/* Animated background shapes */
.cs-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cs-bg-shapes span {
    position: absolute;
    display: block;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    animation: cs-float 20s linear infinite;
}

.cs-bg-shapes span:nth-child(1) { width: 120px; height: 120px; left: 15%; bottom: -120px; animation-delay: 0s; }
.cs-bg-shapes span:nth-child(2) { width: 60px; height: 60px; left: 45%; bottom: -60px; animation-delay: 4s; animation-duration: 14s; }
.cs-bg-shapes span:nth-child(3) { width: 200px; height: 200px; left: 70%; bottom: -200px; animation-delay: 2s; animation-duration: 25s; }
.cs-bg-shapes span:nth-child(4) { width: 40px; height: 40px; left: 30%; bottom: -40px; animation-delay: 8s; animation-duration: 18s; }
.cs-bg-shapes span:nth-child(5) { width: 80px; height: 80px; left: 80%; bottom: -80px; animation-delay: 6s; animation-duration: 22s; }

@keyframes cs-float {
    0% { transform: translateY(0) rotate(0deg); opacity: 0.6; }
    100% { transform: translateY(-110vh) rotate(360deg); opacity: 0; }
}

/* Container */
.cs-container {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    max-width: 700px;
    width: 100%;
}

/* Title */
.cs-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, rgba(255,255,255,0.7));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtitle */
.cs-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* Countdown */
.cs-countdown {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.cs-countdown__item {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1.2rem 1.5rem;
    min-width: 90px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.cs-countdown__item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.1);
}

.cs-countdown__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
}

.cs-countdown__label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 0.4rem;
}

/* Notify form */
.cs-notify {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cs-notify input {
    padding: 0.85rem 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    font-size: 0.95rem;
    width: 260px;
    outline: none;
    transition: border-color 0.3s;
}

.cs-notify input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.cs-notify input:focus {
    border-color: var(--accent);
}

.cs-notify button {
    padding: 0.85rem 1.8rem;
    border: none;
    border-radius: 100px;
    background: var(--accent);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
}

.cs-notify button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.35);
}

.cs-notify button.cs-success {
    background: #10b981;
}

/* Social links */
.cs-socials {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.cs-socials__link {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: color 0.3s, border-color 0.3s, transform 0.2s;
}

.cs-socials__link:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* Footer */
.cs-footer {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 600px) {
    .cs-countdown__item {
        min-width: 70px;
        padding: 0.9rem 1rem;
    }
    .cs-countdown__number {
        font-size: 1.8rem;
    }
    .cs-notify input {
        width: 100%;
    }
    .cs-notify {
        padding: 0 1rem;
    }
}