/* ===========================================
   RESET CSS BÁSICO
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #0A2342;
    background-color: #FFFFFF;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* ===========================================
   VARIABLES DE COLOR
   =========================================== */
:root {
    --azul-marino: #0A2342;
    --blanco: #FFFFFF;
    --gris-claro: #F4F4F4;
    --dorado: #C1A35F;
}

/* ===========================================
   TIPOGRAFÍA
   =========================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', 'Merriweather', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--azul-marino);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: 2px;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* ===========================================
   HEADER / NAVEGACIÓN
   =========================================== */
.header {
    background-color: var(--blanco);
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(10, 35, 66, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--azul-marino);
    letter-spacing: 1px;
}

.logo span {
    color: var(--dorado);
}

.nav {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--azul-marino);
    padding: 0.5rem 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--dorado);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.language-switch {
    display: flex;
    gap: 0.5rem;
    border-left: 2px solid var(--gris-claro);
    padding-left: 1.5rem;
}

.lang-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--azul-marino);
    padding: 0.3rem 0.8rem;
    border-radius: 3px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.lang-link:hover {
    background-color: var(--dorado);
    color: var(--blanco);
}

.lang-link.active {
    background-color: var(--azul-marino);
    color: var(--blanco);
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    height: 100vh;
    background-image: linear-gradient(rgba(10, 35, 66, 0.75), rgba(10, 35, 66, 0.75)), url('../imágenes/elegante_despacho.webp');
    background-size: cover;
    background-position: center 40%;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--blanco);
    padding-top: 0;
    margin-top: 43px;
}

.hero-content {
    max-width: 900px;
    padding: 2rem;
}

.hero h1 {
    color: var(--blanco);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: 1.8rem;
    font-family: 'Playfair Display', serif;
    color: var(--dorado);
    margin-bottom: 1.5rem;
    font-weight: 400;
    font-style: italic;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.95;
}

/* ===========================================
   SECCIONES GENERALES
   =========================================== */
.section {
    padding: 6rem 0;
}

.section-alt {
    background-color: var(--gris-claro);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--azul-marino);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--dorado);
}

.section-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
    font-size: 1.15rem;
    color: #555;
    line-height: 1.8;
}

/* ===========================================
   ÁREAS DE PRÁCTICA
   =========================================== */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.area-card {
    background-color: var(--blanco);
    padding: 2.5rem 2rem;
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(10, 35, 66, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.area-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(10, 35, 66, 0.15);
}

.area-card h3 {
    color: var(--dorado);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.area-card p {
    color: #666;
    line-height: 1.7;
}

/* ===========================================
   EQUIPO
   =========================================== */
.equipo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.equipo-image {
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(10, 35, 66, 0.15);
}

.equipo-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.equipo-info h3 {
    color: var(--azul-marino);
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.equipo-cargo {
    color: var(--dorado);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-family: 'Lato', sans-serif;
}

.equipo-info p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* ===========================================
   CONTACTO
   =========================================== */
.contacto-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contacto-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 3rem 0;
}

.contacto-item {
    background-color: var(--blanco);
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(10, 35, 66, 0.08);
}

.contacto-item strong {
    color: var(--dorado);
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

.contacto-item p {
    color: var(--azul-marino);
    font-size: 1.1rem;
    margin: 0;
}

.contacto-footer {
    margin-top: 3rem;
    font-size: 1.15rem;
    color: #555;
    font-style: italic;
}

/* ===========================================
   FORMULARIO DE CONTACTO
   =========================================== */
.contact-form {
    max-width: 800px;
    margin: 3rem auto;
    padding: 3rem;
    background-color: var(--blanco);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(10, 35, 66, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    color: var(--azul-marino);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
    font-family: 'Lato', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--blanco);
    color: var(--azul-marino);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--dorado);
    box-shadow: 0 0 0 3px rgba(193, 163, 95, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A2342' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2em;
    padding-right: 3rem;
}

/* Checkbox de privacidad */
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin-top: 0.3rem;
    cursor: pointer;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.form-checkbox label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.95rem;
    cursor: pointer;
}

.link-privacidad {
    color: var(--dorado);
    text-decoration: underline;
}

.link-privacidad:hover {
    color: var(--azul-marino);
}

/* Botón de envío */
.btn-submit {
    width: 100%;
    padding: 1.2rem 2rem;
    background-color: var(--azul-marino);
    color: var(--blanco);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Lato', sans-serif;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-submit:hover {
    background-color: var(--dorado);
    transform: translateY(-2px);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Mensajes de feedback */
.form-message {
    padding: 1.2rem;
    border-radius: 5px;
    margin-top: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

.form-message-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message ul {
    margin: 0.5rem 0 0 1.5rem;
    list-style: disc;
}

.form-message li {
    margin: 0.3rem 0;
}

/* Información adicional de contacto */
.contacto-info-adicional {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 3rem auto;
    max-width: 800px;
}

.info-item {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--gris-claro);
    border-radius: 5px;
}

.info-item strong {
    color: var(--dorado);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

.info-item p {
    color: var(--azul-marino);
    margin: 0;
    font-size: 1rem;
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
    background-color: var(--azul-marino);
    color: var(--blanco);
    padding: 2.5rem 0;
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.footer p {
    margin: 0;
    font-size: 0.95rem;
}

.footer-links {
    margin-top: 1rem;
}

.footer-link {
    color: var(--dorado);
    margin: 0 1rem;
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--blanco);
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header-container {
        padding: 0 2rem;
    }

    .container {
        padding: 0 2rem;
    }

    .equipo-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
        letter-spacing: 2px;
    }

    h2 {
        font-size: 1.8rem;
    }

    .header-container {
        flex-direction: column;
        gap: 1.5rem;
        padding: 0 1.5rem;
    }

    .nav {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .language-switch {
        border-left: none;
        border-top: 2px solid var(--gris-claro);
        padding-left: 0;
        padding-top: 1rem;
    }

    .hero {
        background-attachment: scroll;
        background-position: center 40%;
        padding-top: 0;
        margin-top: 50px;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section {
        padding: 4rem 0;
    }

    .container {
        padding: 0 1.5rem;
    }

    .areas-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-link {
        margin: 0;
    }

    /* Formulario responsive */
    .contact-form {
        padding: 2rem 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contacto-info-adicional {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }

    .logo {
        font-size: 1.4rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .area-card {
        padding: 2rem 1.5rem;
    }

    /* Formulario en pantallas muy pequeñas */
    .contact-form {
        padding: 1.5rem 1rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.95rem;
    }

    .btn-submit {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
}