/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #000000;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    padding: 30px 0;
    text-align: center;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #cccccc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.hero-section {
    text-align: center;
    max-width: 800px;
    width: 100%;
}

.tagline {
    font-size: 3.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.description {
    font-size: 1.25rem;
    font-weight: 400;
    color: #a1a1a1;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Countdown */
.countdown-container {
    margin-bottom: 80px;
}

.countdown-label {
    font-size: 1.1rem;
    color: #a1a1a1;
    margin-bottom: 20px;
    font-weight: 500;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 20px;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.time-unit .number {
    font-size: 4rem;
    font-weight: 300;
    color: #ff3b30;
    line-height: 1;
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
}

.time-unit .label {
    font-size: 0.9rem;
    color: #a1a1a1;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Features */
.features {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 80px;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 4px;
}

.feature-text {
    font-size: 1rem;
    font-weight: 500;
    color: #e5e5e5;
}

/* Email signup */
.notify-section {
    max-width: 400px;
    margin: 0 auto;
}

.email-signup {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.email-input {
    flex: 1;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.email-input::placeholder {
    color: #a1a1a1;
}

.email-input:focus {
    outline: none;
    border-color: #ff3b30;
    background: rgba(255, 255, 255, 0.08);
}

.notify-btn {
    padding: 16px 32px;
    background: #ff3b30;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.notify-btn:hover {
    background: #e6342a;
    transform: translateY(-1px);
}

.notify-btn:active {
    transform: translateY(0);
}

.privacy-text {
    font-size: 0.9rem;
    color: #a1a1a1;
    text-align: center;
}

/* Footer */
.footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    color: #a1a1a1;
    font-size: 0.9rem;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }
    
    .description {
        font-size: 1.1rem;
        margin-bottom: 50px;
    }
    
    .countdown {
        gap: 20px;
    }
    
    .time-unit .number {
        font-size: 3rem;
    }
    
    .time-unit .label {
        font-size: 0.8rem;
    }
    
    .features {
        gap: 40px;
        margin-bottom: 60px;
    }
    
    .feature-icon {
        font-size: 1.8rem;
    }
    
    .feature-text {
        font-size: 0.9rem;
    }
    
    .email-signup {
        flex-direction: column;
        gap: 16px;
    }
    
    .notify-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .tagline {
        font-size: 2rem;
    }
    
    .countdown {
        gap: 15px;
    }
    
    .time-unit .number {
        font-size: 2.5rem;
    }
    
    .features {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .feature {
        flex-direction: row;
        gap: 16px;
    }
    
    .feature-icon {
        font-size: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section > * {
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-section > *:nth-child(2) {
    animation-delay: 0.1s;
}

.hero-section > *:nth-child(3) {
    animation-delay: 0.2s;
}

.hero-section > *:nth-child(4) {
    animation-delay: 0.3s;
}

.hero-section > *:nth-child(5) {
    animation-delay: 0.4s;
}

/* Pulse animation for countdown numbers */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.time-unit .number {
    animation: pulse 2s ease-in-out infinite;
}