:root {
    --primary-color: #FF6B35;
    --secondary-color: #F7931E;
    --accent-color: #4A90E2;
    --text-dark: #2C3E50;
    --text-light: #6C757D;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    --gradient-1: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
    --gradient-2: linear-gradient(135deg, #4A90E2 0%, #3498DB 100%);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 2rem 5%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 5% 2rem;
}

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.hero-content {
    z-index: 10;
}

.title {
    margin-bottom: 1.5rem;
}

.subtitle {
    display: block;
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.main-title {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.features {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--white);
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 1.5rem;
}

.feature-text {
    font-weight: 500;
    color: var(--text-dark);
}

.countdown-section {
    margin-bottom: 3rem;
}

.countdown-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.countdown {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.countdown-item {
    text-align: center;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    min-width: 90px;
}

.countdown-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.countdown-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.notify-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.notify-form {
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    gap: 1rem;
    max-width: 500px;
}

#email {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    border: 2px solid #E0E0E0;
    border-radius: 50px;
    outline: none;
    transition: all 0.3s ease;
}

#email:focus {
    border-color: var(--primary-color);
}

.notify-btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    background: var(--gradient-1);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.notify-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.privacy-text {
    font-size: 0.875rem;
    color: var(--text-light);
}

.message {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.message.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.message.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.message.info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.hero-visual {
    position: relative;
    height: 600px;
}

.visual-element {
    position: relative;
    width: 100%;
    height: 100%;
}

.circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
}

.circle-1 {
    width: 400px;
    height: 400px;
    background: var(--gradient-1);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float 6s ease-in-out infinite;
}

.circle-2 {
    width: 300px;
    height: 300px;
    background: var(--gradient-2);
    top: 30%;
    left: 20%;
    animation: float 8s ease-in-out infinite reverse;
}

.circle-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #F7931E 0%, #FFD93D 100%);
    bottom: 20%;
    right: 20%;
    animation: float 7s ease-in-out infinite;
}

.pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FF6B35' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

footer {
    padding: 2rem 5%;
    text-align: center;
    background: var(--white);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gradient-1);
    color: var(--white);
    transform: translateY(-3px);
}

.copyright {
    color: var(--text-light);
    font-size: 0.875rem;
}

@keyframes float {
    0%, 100% {
        transform: translate(-50%, -50%) translateY(0);
    }
    50% {
        transform: translate(-50%, -50%) translateY(-20px);
    }
}

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        height: 400px;
        order: -1;
    }

    .main-title {
        font-size: 3rem;
    }

    .features {
        justify-content: center;
    }

    .countdown {
        justify-content: center;
    }

    .form-group {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1.5rem 5%;
    }

    .main-title {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

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

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

    .form-group {
        flex-direction: column;
    }

    .notify-btn {
        width: 100%;
    }

    .circle-1 {
        width: 300px;
        height: 300px;
    }

    .circle-2 {
        width: 200px;
        height: 200px;
    }

    .circle-3 {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .features {
        flex-direction: column;
        align-items: center;
    }

    .countdown {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .countdown-item {
        flex: 1 1 45%;
    }
}