:root {
    --oscuro-fondo: #1a1d23;
    --dorado: #b8924a;
    --blanco: #ffffff;
    --gris-claro: #f9f9f9;
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--blanco);
    color: var(--oscuro-fondo);
    line-height: 1.6;
}

/* --- HEADER --- */
header {
    background: var(--blanco);
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 2000;
}

[id] {
    scroll-margin-top: 100px;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: 'Lora', serif;
    font-size: 1.1rem;
}

.header-logo img {
    height: 85px;
    width: auto;
}

.header-subtitle {
    display: block;
    border: none;
    padding: 0;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--oscuro-fondo);
    opacity: 0.7;
    margin-top: 5px;
}

nav {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
}

nav a {
    text-decoration: none;
    color: var(--oscuro-fondo);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    margin-left: 25px;
    transition: 0.3s;
}

nav a:hover { 
    color: var(--dorado); 
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--oscuro-fondo);
}

/* --- SECCIONES GENERALES --- */
section.content-section {
    padding: 80px 10%;
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-title {
    font-family: 'Lora', serif;
    font-size: 2.5rem;
    text-transform: uppercase;
    color: var(--oscuro-fondo);
    margin-bottom: 20px;
    position: relative;
    letter-spacing: 1px;
    text-align: center;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--dorado);
    margin: 15px auto 0 auto;
}

/* --- TARJETAS DE SERVICIOS --- */
.activities-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    margin-top: 30px;
    width: 100%;
}

.activity-card {
    background: #ffffff;
    padding: 30px;
    width: 260px;
    text-align: left;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border: 1px solid #eee;
    border-bottom: 3px solid transparent;
}

.activity-card:hover {
    transform: translateY(-8px);
    border-bottom: 3px solid var(--dorado);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.activity-card i {
    font-size: 2rem;
    color: var(--dorado);
    margin-bottom: 15px;
    display: block;
}

.activity-card h4 {
    font-family: 'Lora', serif;
    font-size: 1.2rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    color: var(--oscuro-fondo);
}

.activity-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #555;
}

/* --- SECCIÓN CONTACTO --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    max-width: 1100px;
    width: 100%;
    margin: 30px auto;
    text-align: left;
    align-items: start;
}

.contact-info h3 {
    font-family: 'Lora', serif;
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dorado);
}

.contact-info p {
    font-size: 1rem;
    color: #555;
    margin-bottom: 15px;
}

.contact-form-container {
    background: #fff;
    padding: 30px;
    border: 1px solid #eee;
    box-shadow: 10px 10px 0px var(--dorado);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--oscuro-fondo);
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    border-radius: 0;
    transition: all 0.3s ease;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--dorado);
    background-color: #fffcf5;
}

.btn-submit {
    background: var(--oscuro-fondo);
    color: white;
    border: none;
    padding: 15px 30px;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: 0.4s;
    width: 100%;
}

.btn-submit:hover {
    background: var(--dorado);
    color: var(--oscuro-fondo);
    letter-spacing: 3px;
}

/* --- WHATSAPP & FOOTER --- */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background-color: #25d366;
    color: #fff !important;
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: #128c7e;
    transform: scale(1.1);
}

footer { 
    padding: 50px 20px; 
    text-align: center; 
    background: #111; 
    color: var(--blanco); 
}

.social-links { 
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-links a { 
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: #222;
    border-radius: 50%;
    color: #ffffff !important; 
    font-size: 1.1rem; 
    text-decoration: none;
    transition: all 0.3s ease; 
}

.social-links a:hover { 
    background-color: var(--dorado);
    transform: translateY(-3px); 
}

footer p {
    font-size: 0.85rem;
    opacity: 0.9;
}

footer span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
}

/* --- RESPONSIVO --- */
@media (max-width: 900px) {
    header { padding: 12px 20px; }
    .menu-toggle { display: block; }
    
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        right: 0;
        width: 220px;
        background: white;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        z-index: 3000;
    }

    .nav-links.active { display: flex; }
    .nav-links a { margin: 12px 0; font-size: 0.9rem; text-align: left; }

    .contact-layout { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}