/* Variables de color basadas en el logo */
:root {
    --primary-blue: #003366;
    --logo-yellow: #ffcc00;
    --light-gray: #f4f4f4;
    --white: #ffffff;
}

body { 
    font-family: 'Roboto', sans-serif; 
    background: var(--light-gray); 
    margin: 0; 
    padding: 0; 
    color: #333;
    line-height: 1.6;
}

header { 
    background: var(--primary-blue); 
    color: var(--white); 
    text-align: center; 
    padding: 3rem 1rem; 
}

.logo {
    width: 150px;
    height: 150px;
    border-radius: 50%; /* Para que se vea circular como el logo */
    border: 4px solid var(--logo-yellow);
    margin-bottom: 1rem;
}

header h1 span { color: var(--logo-yellow); }

.tagline { font-weight: bold; letter-spacing: 1px; }

main { max-width: 900px; margin: 0 auto; padding: 40px 20px; text-align: center; }

.coming-soon h2 { color: var(--primary-blue); font-size: 2rem; }

/* Grid de funcionalidades */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature-card {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-card:hover { transform: translateY(-5px); }

.feature-card .icon { font-size: 2.5rem; display: block; margin-bottom: 10px; }

/* Formulario de notificación */
.notify-me {
    margin-top: 50px;
    background: var(--primary-blue);
    color: var(--white);
    padding: 30px;
    border-radius: 12px;
}

input { 
    width: 250px; 
    padding: 12px; 
    border-radius: 4px; 
    border: none; 
    margin-right: 10px;
}

button { 
    padding: 12px 25px; 
    background: var(--logo-yellow); 
    border: none; 
    font-weight: bold; 
    cursor: pointer; 
    border-radius: 4px;
}

button:hover { background: #e6b800; }

.hidden { display: none; margin-top: 15px; color: var(--logo-yellow); font-weight: bold; }

footer { text-align: center; padding: 2rem; font-size: 0.9rem; color: #666; }