:root {
    --color-primary: #103B71;
    --color-secondary: #F16F52;
    --color-bg: #F8F9FA;
    --color-text: #333333;
    --color-white: #FFFFFF;
    --font-main: 'Nunito', sans-serif;
    --radius-soft: 20px;
    --radius-pill: 50px;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

h1, h2, h3 {
    color: var(--color-primary);
    font-weight: 800;
    margin-bottom: 15px;
}

.navbar {
    background-color: var(--color-white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 700;
    transition: color 0.3s ease;
}

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

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white) !important;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(241, 111, 82, 0.4);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    border: 2px solid var(--color-primary);
    transition: background-color 0.3s, color 0.3s;
}

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

.btn-block {
    width: 100%;
    font-size: 1.1rem;
}

.hero {
    background-color: var(--color-bg);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    max-width: 800px;
    margin: 0 auto 20px;
}

.hero p {
    font-size: 1.2rem;
    color: #555;
    max-width: 700px;
    margin: 0 auto 40px;
}

.product-section {
    padding: 80px 0;
}

.product-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.product-info { flex: 1; }

.badge {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 15px;
}

.product-info h2 { font-size: 2.5rem; }

.features {
    list-style: none;
    margin: 20px 0 30px;
}

.features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.features li::before {
    content: '✓';
    color: var(--color-secondary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.product-illustration {
    flex: 1;
    display: flex;
    justify-content: center;
}

.card-mockup {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-soft);
    box-shadow: 0 20px 40px rgba(16, 59, 113, 0.2);
    text-align: center;
    width: 100%;
    max-width: 350px;
}

.mockup-header {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.mockup-header span { color: var(--color-secondary); }

.mockup-body {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 10px;
}

.pricing-section {
    background-color: var(--color-bg);
    padding: 80px 0;
    text-align: center;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.pricing-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-soft);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    width: 100%;
    max-width: 400px;
    border: 3px solid var(--color-secondary);
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin: 20px 0;
}

.price span {
    font-size: 1rem;
    color: #777;
}

.pricing-card hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 20px 0;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-card ul li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.pricing-card ul li::before {
    content: '•';
    color: var(--color-secondary);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -5px;
}

.contact-section { padding: 80px 0; }
.contact-container {
    max-width: 600px;
    text-align: center;
}

.contact-form {
    margin-top: 40px;
    text-align: left;
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--color-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 15px;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

/* === ESTILOS DE RESPUESTA DEL FORMULARIO === */
.form-response {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: 15px;
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-response.success {
    background-color: #E8F5E9;
    color: #2E7D32;
    border: 2px solid #A5D6A7;
}

.form-response.error {
    background-color: #FFEBEE;
    color: #C62828;
    border: 2px solid #EF9A9A;
}

footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 30px 0;
}

@media (max-width: 768px) {
    .product-container { flex-direction: column; }
    .nav-links { display: none; }
    .hero h1 { font-size: 2.2rem; }
}