/* Main Styles for UTC Website */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=Roboto:wght@400;500;700&display=swap');

:root {
    --primary-color: #ff7500;
    --secondary-color: #1a1a1a;
    --text-color: #333333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --footer-bg: #222222;
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--light-bg);
}

a {
    text-decoration: none;
    color: inherit;
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    font-weight: 600;
    transition: color 0.3s;
}

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

/* Dropdown */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    left: 0;
    z-index: 10;
    border-radius: 4px;
    padding: 0.5rem 0;
    list-style: none; /* Add this to remove bullets from dropdown */
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content li {
    padding: 0;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 10px 20px;
    display: block;
    font-size: 0.95rem;
}

.dropdown-content a:hover {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    /* High impact design with #ff7500 and gradients */
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    position: relative;
    overflow: hidden;
    height: 85vh; /* Standard hero height */
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 0 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Subtle orange glow */
    background: radial-gradient(circle at top right, rgba(255, 117, 0, 0.2), transparent 50%),
                radial-gradient(circle at bottom left, rgba(255, 117, 0, 0.1), transparent 50%);
}

.hero-content {
    z-index: 2;
    max-width: 900px;
}

.hero h1 {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--white);
}

.hero h1 span {
    color: var(--primary-color);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem 3rem;
    border-radius: 5px; /* Clean rounded corners */
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 117, 0, 0.4);
    background-color: transparent;
    color: var(--primary-color);
}

/* Oferta Section (Visual Index) */
.oferta-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.section-header .divider {
    height: 4px;
    width: 80px;
    background-color: var(--primary-color);
    margin: 0 auto;
    border-radius: 2px;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
}

.card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    text-align: center;
    border-top: 5px solid var(--primary-color);
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    height: 100%;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.card-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    /* Placeholder for icon */
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    font-weight: 700;
}

.card p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
    flex-grow: 1;
}

.card-link-btn {
    color: var(--primary-color);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    transition: all 0.3s;
}

.card-link-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: #cccccc;
    padding: 4rem 2rem 2rem;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.contact-icon {
    color: var(--primary-color);
}

.whatsapp-link {
    color: #25D366;
    font-weight: bold;
    text-decoration: none;
    transition: color 0.3s;
}

.whatsapp-link:hover {
    color: #128C7E;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero {
        height: auto;
        padding: 5rem 1.5rem;
    }
}