:root {
    --primary-color: #8B5CF6;
    --primary-dark: #7C3AED;
    --text-color: #212529;
    --text-light: #6c757d;
    --bg-color: #f8f9fa;
    --white: #ffffff;
    --font-family: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
}

header {
    padding: 1rem 0;
    margin-bottom: 3rem;
}

.logo {
    height: 40px;
}

main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    flex: 1;
}

.content {
    max-width: 600px;
}

.tag {
    display: inline-block;
    background-color: rgba(139, 92, 246, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
    color: #111827;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* Countdown */
.countdown {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

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

.time-unit .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.time-unit .label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-transform: uppercase;
    margin-top: 0.5rem;
}

/* Newsletter */
.newsletter p {
    margin-bottom: 1rem;
    font-weight: 500;
}

#notify-form {
    display: flex;
    gap: 1rem;
    max-width: 450px;
}

input[type="email"] {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-family);
    transition: border-color 0.3s;
}

input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

button {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

button:hover {
    background-color: var(--primary-dark);
}

.success-message {
    color: #10b981;
    margin-top: 1rem;
    font-weight: 600;
}

/* Visuals */
.visuals {
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-card {
    position: absolute;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease;
}

.image-card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-1 {
    width: 300px;
    height: 400px;
    z-index: 2;
    transform: rotate(-3deg) translateX(-20px);
    border: 4px solid var(--white);
}

.card-2 {
    width: 280px;
    height: 350px;
    z-index: 1;
    transform: rotate(6deg) translate(140px, 40px);
    opacity: 0.9;
}

.visuals:hover .card-1 {
    transform: rotate(-5deg) translateX(-30px) scale(1.02);
}

.visuals:hover .card-2 {
    transform: rotate(8deg) translate(150px, 50px) scale(1.02);
}

.decorative-circle {
    position: absolute;
    width: 400px;
    height: 400px;
    background-color: rgba(139, 92, 246, 0.05);
    border-radius: 50%;
    z-index: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Footer */
footer {
    margin-top: 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--primary-color);
}

footer p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 968px) {
    main {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .content {
        margin: 0 auto;
    }

    .countdown {
        justify-content: center;
    }

    #notify-form {
        margin: 0 auto;
    }

    .time-unit {
        align-items: center;
    }

    .visuals {
        height: 400px;
        margin-top: 2rem;
    }
    
    .card-2 {
        transform: rotate(6deg) translate(80px, 20px);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.5rem;
    }

    .countdown {
        gap: 1rem;
    }

    .time-unit .number {
        font-size: 1.75rem;
    }

    #notify-form {
        flex-direction: column;
    }

    .visuals {
        display: none; /* Hide visuals on very small screens to save space */
    }
}