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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --text-color: #ffffff;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 50%, #1e1b4b 100%);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, rgba(139, 92, 246, 0.1) 50%, transparent 70%);
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 500px;
    height: 500px;
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 400px;
    height: 400px;
    top: 50%;
    right: -10%;
    animation-delay: -7s;
}

.circle-3 {
    width: 600px;
    height: 600px;
    bottom: -20%;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

/* Main Content */
.content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    width: 100%;
    animation: fadeInUp 1s ease-out;
}

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

/* Logo Section */
.logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.logo {
    width: 140px;
    height: 140px;
}

.logo svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.5));
}

.title {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(90deg, 
        var(--primary-color),
        var(--secondary-color),
        var(--accent-color),
        var(--secondary-color),
        var(--primary-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    background-size: 200% 100%;
    animation: gradientFlow 6s linear infinite;
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.tagline {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 3rem;
    opacity: 0.9;
    letter-spacing: 1px;
}

/* Countdown Timer */
.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem 2rem;
    min-width: 120px;
    transition: all 0.3s ease;
}

.countdown-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.countdown-value {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.countdown-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.7;
    font-weight: 300;
}

/* Notify Section */
.notify-section {
    margin-bottom: 3rem;
}

.notify-title {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.notify-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--text-color);
    outline: none;
    transition: all 0.3s ease;
}

.email-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.email-input:focus {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.submit-btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 50px;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.5);
}

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

.btn-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.submit-btn:hover .btn-icon {
    transform: translateX(5px);
}

.form-message {
    margin-top: 1rem;
    font-size: 0.9rem;
    min-height: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-message.show {
    opacity: 1;
}

.form-message.success {
    color: #10b981;
}

.form-message.error {
    color: #ef4444;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.social-link svg {
    width: 24px;
    height: 24px;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
}

/* Footer */
.footer {
    position: absolute;
    bottom: 2rem;
    text-align: center;
    opacity: 0.5;
    font-size: 0.9rem;
    z-index: 1;
}

.footer p {
    margin: 0.3rem 0;
}

.email-link {
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.email-link:hover {
    opacity: 1;
    color: var(--primary-color);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .title {
        font-size: 3rem;
    }

    .tagline {
        font-size: 1.2rem;
    }

    .countdown {
        gap: 1rem;
    }

    .countdown-item {
        min-width: 90px;
        padding: 1rem 1.5rem;
    }

    .countdown-value {
        font-size: 2rem;
    }

    .notify-form {
        flex-direction: column;
        width: 100%;
    }

    .email-input {
        width: 100%;
    }

    .submit-btn {
        width: 100%;
        justify-content: center;
    }

    .logo {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .countdown-item {
        min-width: 70px;
        padding: 0.75rem 1rem;
    }

    .countdown-value {
        font-size: 1.5rem;
    }

    .countdown-label {
        font-size: 0.75rem;
    }

    .notify-title {
        font-size: 1.2rem;
    }
}