/* 
 * Servicios Contables España - Estilos principales
 * Paleta de colores:
 * - Fondo principal: #0D1F2D (azul oscuro)
 * - Elementos destacados: #FFB400 (dorado)
 * - Texto principal: #FFFFFF
 * - Texto secundario: #B0C4DE (azul claro)
 * - Fondo de secciones alternas: #152A3A
 */

/* ===== RESET Y ESTILOS BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #FFFFFF;
    background-color: #0D1F2D;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: #FFB400;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #FFFFFF;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 5rem 0;
}

/* Estilos para secciones alternas */
section:nth-child(even) {
    background-color: #152A3A;
}

/* ===== BOTONES ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 2rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background-color: #FFB400;
    color: #0D1F2D;
}

.btn-primary:hover {
    background-color: #FFFFFF;
    color: #0D1F2D;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}

.btn-secondary:hover {
    background-color: #FFFFFF;
    color: #0D1F2D;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-tertiary {
    background-color: #0D1F2D;
    color: #FFFFFF;
    border: 2px solid #FFB400;
}

.btn-tertiary:hover {
    background-color: #FFB400;
    color: #0D1F2D;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-cookie {
    background-color: #FFFFFF;
    color: #0D1F2D;
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
}

/* ===== TÍTULOS DE SECCIÓN ===== */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: #FFFFFF;
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title h2::before {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    width: 60px;
    height: 4px;
    background-color: #FFB400;
    transform: translateX(-50%);
    border-radius: 2px;
}

.title-underline {
    width: 80px;
    height: 4px;
    background-color: #FFB400;
    margin: 0 auto;
    border-radius: 2px;
    margin-top: 15px;
}

/* ===== HEADER Y NAVEGACIÓN ===== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    background-color: rgba(13, 31, 45, 0.9);
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    border-radius: 0;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    color: #B0C4DE;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #FFB400;
    transition: width 0.3s ease;
}

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

.nav-link:hover, .nav-link.active {
    color: #FFFFFF;
}

.contact-link {
    color: #FFFFFF;
    background-color: #FFB400;
    padding: 0.5rem 1.2rem;
    border-radius: 2rem;
}

.contact-link:hover {
    background-color: #FFFFFF;
    color: #0D1F2D;
}

.contact-link::after {
    display: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== SECCIÓN HERO ===== */
.hero-section {
    padding: 10rem 0 5rem;
    background-color: #0D1F2D;
    position: relative;
    overflow: hidden;
    background-image: linear-gradient(135deg, rgba(13, 31, 45, 0.9) 0%, rgba(21, 42, 58, 0.85) 100%), url('../img/HP5WKp.jpg');
    background-size: cover;
    background-position: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 31, 45, 0.8) 0%, rgba(21, 42, 58, 0.7) 100%);
    z-index: 1;
    display: none; /* Hidden because we're using background-image with gradient */
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    animation: fadeIn 1s ease-out;
}

.hero-section h1 {
    font-size: 3.5rem;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #B0C4DE;
    margin-bottom: 2.5rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

/* ===== SECCIÓN SOBRE NOSOTROS ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    color: #FFB400;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 15px;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: #FFB400;
}

.about-features {
    margin-top: 1.5rem;
}

.about-features li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.8rem;
    color: #B0C4DE;
}

.about-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FFB400;
    font-weight: bold;
}

.about-image img {
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.5s ease;
}

.about-image img:hover {
    transform: scale(1.03);
}

/* ===== SECCIÓN VENTAJAS ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.advantage-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.advantage-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 180, 0, 0.3);
}

.advantage-icon {
    font-size: 2.5rem;
    color: #FFB400;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 15px rgba(255, 180, 0, 0.5);
}

.advantage-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #FFFFFF;
    position: relative;
    padding-bottom: 10px;
}

.advantage-item h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background-color: #FFB400;
}

.advantage-item p {
    color: #B0C4DE;
    font-size: 0.95rem;
}

/* ===== SECCIÓN SERVICIOS ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.service-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 180, 0, 0.3);
}

.service-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: linear-gradient(to bottom, rgba(13, 31, 45, 0) 0%, rgba(13, 31, 45, 0.8) 100%);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 2rem;
}

.service-content h3 {
    font-size: 1.5rem;
    color: #FFB400;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 10px;
}

.service-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: #FFB400;
}

.service-features {
    margin-bottom: 1.5rem;
}

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    color: #B0C4DE;
    font-size: 0.95rem;
}

.service-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #FFB400;
    font-weight: bold;
}

/* ===== SECCIÓN PROCESO ===== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    counter-reset: step-counter;
}

.process-step {
    text-align: center;
    padding: 2rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 180, 0, 0.3);
}

.step-number {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: #FFB400;
    color: #0D1F2D;
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 5px 15px rgba(255, 180, 0, 0.3);
}

.step-icon {
    font-size: 2rem;
    color: #FFFFFF;
    margin-bottom: 1.2rem;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.process-step h3 {
    font-size: 1.3rem;
    color: #FFB400;
    margin-bottom: 1rem;
}

.process-step p {
    color: #B0C4DE;
    font-size: 0.95rem;
}

/* ===== SECCIÓN TESTIMONIOS ===== */
.testimonials-section {
    background-image: linear-gradient(135deg, rgba(13, 31, 45, 0.9) 0%, rgba(21, 42, 58, 0.9) 100%), url('../img/GDvuhP.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 180, 0, 0.3);
}

.testimonial-stars {
    color: #FFB400;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.3rem;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1rem;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: -10px;
    font-size: 4rem;
    color: rgba(255, 180, 0, 0.2);
    font-family: serif;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    color: #FFB400;
    margin-bottom: 0.3rem;
}

.testimonial-author p {
    font-size: 0.9rem;
    color: #B0C4DE;
    margin-bottom: 0;
}

/* ===== SECCIÓN CONTACTO ===== */
.contact-section {
    background: linear-gradient(135deg, #0D1F2D 0%, #152A3A 100%);
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    color: #FFFFFF;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #FFB400;
    box-shadow: 0 0 0 3px rgba(255, 180, 0, 0.25);
}

.form-control::placeholder {
    color: rgba(176, 196, 222, 0.7);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #B0C4DE;
}

.form-check {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.form-check-input {
    margin-right: 0.5rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-check-label {
    font-size: 0.9rem;
    color: #B0C4DE;
    cursor: pointer;
}

/* ===== SECCIÓN INFO CONTACTO ===== */
.contact-info-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 180, 0, 0.3);
}

.contact-icon {
    font-size: 1.5rem;
    color: #FFB400;
    background-color: rgba(255, 180, 0, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.contact-text h3 {
    font-size: 1.2rem;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.contact-text p, .contact-text a {
    color: #B0C4DE;
    font-size: 0.95rem;
}

.contact-text a:hover {
    color: #FFB400;
}

.contact-map {
    width: 100%;
    height: 100%;
    min-height: 350px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-map iframe {
    border-radius: 0;
    width: 100%;
    height: 100%;
    min-height: 350px;
    border: none;
}

/* ===== FOOTER ===== */
.main-footer {
    background-color: #0D1F2D;
    padding: 4rem 0 1rem;
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 180, 0, 0.5), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(176, 196, 222, 0.2);
    margin-bottom: 2rem;
}

.footer-col h3 {
    font-size: 1.3rem;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: #FFB400;
    border-radius: 3px;
}

.footer-about p {
    color: #B0C4DE;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: #FFFFFF;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    background-color: #FFB400;
    color: #0D1F2D;
    transform: translateY(-3px);
}

.footer-nav li, .legal-links li, .contact-list li {
    margin-bottom: 0.8rem;
}

.footer-nav a, .legal-links a {
    color: #B0C4DE;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.footer-nav a:hover, .legal-links a:hover {
    color: #FFB400;
    padding-left: 5px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: #B0C4DE;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.contact-list i {
    color: #FFB400;
    font-size: 1rem;
}

.contact-list a {
    color: #B0C4DE;
}

.contact-list a:hover {
    color: #FFB400;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: #B0C4DE;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 500px;
    background-color: rgba(13, 31, 45, 0.95);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    opacity: 0;
    display: none;
    transition: opacity 0.3s ease;
    border: 1px solid rgba(255, 180, 0, 0.3);
}

.cookie-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cookie-content p {
    color: #B0C4DE;
    font-size: 0.9rem;
    margin-bottom: 0;
    text-align: center;
}

/* ===== PÁGINA GRACIAS ===== */
.thanks-section {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.thanks-content {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 3rem 2rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.thanks-section h1 {
    font-size: 3rem;
    color: #FFB400;
    margin-bottom: 1.5rem;
    text-align: center;
    width: 100%;
}

.thanks-section p {
    font-size: 1.2rem;
    color: #B0C4DE;
    margin-bottom: 2rem;
    text-align: center;
    width: 100%;
}

.thanks-icon {
    font-size: 5rem;
    color: #FFB400;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
    text-align: center;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(0.95);
    }
}

/* ===== PÁGINAS LEGALES ===== */
.legal-section {
    padding: 7rem 0 5rem;
}

.legal-content {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-content h1 {
    font-size: 2.5rem;
    color: #FFFFFF;
    margin-bottom: 2rem;
}

.legal-content h2 {
    font-size: 1.8rem;
    color: #FFB400;
    margin: 2rem 0 1rem;
}

.legal-content p, .legal-content li {
    color: #B0C4DE;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.legal-content ul, .legal-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.legal-content ul li, .legal-content ol li {
    margin-bottom: 0.5rem;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1200px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 992px) {
    html {
        font-size: 14px;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-info-container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        margin-bottom: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: rgba(13, 31, 45, 0.95);
        padding: 1.5rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-list.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        grid-row: 1;
    }
    
    .about-text {
        grid-row: 2;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.slide-in {
    animation: slideIn 0.8s ease forwards;
}

/* Form select styling */
select.form-control {
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23FFB400' 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: 1em;
    padding-right: 2.5rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

select.form-control option {
    background-color: #0D1F2D;
    color: #FFFFFF;
}

/* Utility classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}