/* 
 * Estilos para domain - Servicios de Contabilidad
 * Desarrollado para domain.com
 */

/* ========== VARIABLES ========== */
:root {
    /* Paleta de colores */
    --color-primary: #2C3E50;    /* Azul oscuro */
    --color-secondary: #16A085;  /* Verde esmeralda */
    --color-accent: #E67E22;     /* Naranja brillante */
    --color-bg: #ECF0F1;         /* Gris claro */
    --color-text: #34495E;       /* Grafito */
    --color-white: #FFFFFF;
    --color-light-gray: #F7F9FA;
    --color-medium-gray: #BDC3C7;
    --color-dark-gray: #7F8C8D;
    
    /* Sombras */
    --shadow-small: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 10px 25px rgba(0, 0, 0, 0.15);
    
    /* Bordes redondeados */
    --border-radius-small: 4px;
    --border-radius-medium: 8px;
    --border-radius-large: 16px;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    --spacing-xxxl: 12rem;
    
    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

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

html {
    font-size: 62.5%; /* 10px = 1rem */
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-padding-top: 100px; /* Ajuste para anclajes con header fijo */
}

body {
    font-family: 'Arial', sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

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

ul {
    list-style: none;
}

/* ========== CONTENEDORES ========== */
.container {
    width: 100%;
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

section {
    padding: var(--spacing-xl) 0;
    /* Añadimos un margen superior para compensar el header fijo y los anclajes */
    margin-top: -80px; 
    padding-top: calc(80px + var(--spacing-lg));
    margin-bottom: var(--spacing-md);
    position: relative;
}

section:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 1px;
    background-color: var(--color-medium-gray);
    opacity: 0.3;
}

section:last-of-type:after {
    display: none;
}

.section-title {
    font-size: 3.6rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 6rem;
    height: 0.4rem;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-small);
}

/* ========== BOTONES ========== */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    font-weight: 700;
    border-radius: var(--border-radius-small);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 1.6rem;
    margin-bottom: var(--spacing-md);
}

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

.btn-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn-menu {
    background-color: var(--color-accent);
    color: var(--color-white) !important;
    padding: 0.8rem 1.6rem;
    border-radius: var(--border-radius-small);
}

.btn-menu:hover {
    background-color: var(--color-secondary);
    color: var(--color-white) !important;
}

/* ========== HEADER Y NAVEGACIÓN ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-small);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    font-size: 2.4rem;
}

.logo-text {
    font-weight: 700;
    color: var(--color-primary);
    position: relative;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 0.3rem;
    background-color: var(--color-secondary);
    transform-origin: left;
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.logo:hover .logo-text::after {
    transform: scaleX(1);
}

/* Menú de escritorio */
.desktop-menu {
    display: flex;
    align-items: center;
}

.desktop-menu li {
    margin-left: var(--spacing-md);
}

.desktop-menu a {
    color: var(--color-text);
    font-weight: 600;
    position: relative;
}

.desktop-menu a::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 0.2rem;
    background-color: var(--color-secondary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.desktop-menu a:hover::after,
.desktop-menu a.active::after {
    transform: scaleX(1);
}

/* Menú móvil toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 2.4rem;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 0.3rem;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-small);
    transition: all var(--transition-fast);
}

/* Menú móvil dropdown */
.mobile-menu {
    display: none;
    width: 100%;
    padding: var(--spacing-sm) 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-medium);
}

.mobile-menu.show {
    display: block;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
}

.mobile-menu li {
    margin: var(--spacing-xs) 0;
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-xs) 0;
    color: var(--color-text);
    font-weight: 600;
}

.mobile-menu a:hover,
.mobile-menu a.active {
    color: var(--color-secondary);
}

/* ========== BANNER PRINCIPAL ========== */
.banner {
    padding: calc(var(--spacing-lg) * 2) 0 var(--spacing-xxl);
    background-color: var(--color-light-gray);
    margin-top: 0; /* Ajuste para primera sección */
    padding-top: 7rem; /* Añadimos padding específico para primera sección */
    margin-bottom: var(--spacing-xl);
}

.banner:after {
    display: none;
}

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

.banner-content {
    flex: 1;
    padding-right: var(--spacing-md);
}

.banner h1 {
    font-size: 4.8rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.banner p {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.banner-image {
    flex: 1;
}

.rounded-image {
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

/* ========== SOBRE NOSOTROS ========== */
.about {
    background-color: var(--color-white);
    padding-top: calc(80px + var(--spacing-xxl));
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.about-text, .about-image {
    flex: 1;
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.8rem;
}

.about-text p:last-child {
    margin-bottom: var(--spacing-md);
}

/* ========== SERVICIOS ========== */
.services {
    background-color: var(--color-light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    text-align: center;
    transition: transform var(--transition-fast);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-large);
}

.service-image {
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    height: 200px;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-icon {
    font-size: 3.6rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

/* SVG iconos */
.service-icon svg {
    width: 4rem;
    height: 4rem;
    stroke: var(--color-secondary);
}

.benefit-icon svg {
    width: 4rem;
    height: 4rem;
    stroke: var(--color-accent);
}

.service-card h3 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service-card p {
    margin-bottom: var(--spacing-md);
}

.service-card .btn {
    margin-top: auto;
}

/* ========== BENEFICIOS ========== */
.benefits {
    background-color: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(24rem, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.benefit-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius-medium);
    transition: transform var(--transition-fast);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.benefit-item:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-medium);
}

.benefit-icon {
    font-size: 3.6rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.benefit-item h3 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.benefit-item p {
    margin-bottom: var(--spacing-sm);
}

/* ========== TESTIMONIOS ========== */
.testimonials {
    background-color: var(--color-light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-fast);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-large);
}

.testimonial-text {
    margin-bottom: var(--spacing-md);
    font-style: italic;
    flex-grow: 1;
}

.testimonial-text p::before {
    content: '\201C';
    font-size: 3rem;
    color: var(--color-secondary);
    margin-right: 0.5rem;
}

.testimonial-text p::after {
    content: '\201D';
    font-size: 3rem;
    color: var(--color-secondary);
    margin-left: 0.5rem;
}

.testimonial-author {
    text-align: right;
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

/* ========== CONTACTO ========== */
.contact {
    background-color: var(--color-white);
}

.contact-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.contact-image, .contact-form {
    flex: 1;
}

/* Formulario */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-primary);
}

input, select, textarea {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid var(--color-medium-gray);
    border-radius: var(--border-radius-small);
    font-family: inherit;
    font-size: 1.6rem;
    transition: border-color var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-small);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 1rem;
    margin-top: 0.4rem;
}

.checkbox-group label {
    flex: 1;
    margin-bottom: 0;
    font-weight: normal;
}

/* ========== FAQ ========== */
.faq {
    background-color: var(--color-light-gray);
    padding-bottom: var(--spacing-xxl);
}

.faq:after {
    display: none;
}

.faq-container {
    max-width: 80rem;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-question {
    display: block;
    padding: var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    font-size: 1.8rem;
    text-decoration: none;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question::after {
    content: '-';
}

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.faq-item.active .faq-answer {
    padding: var(--spacing-md);
    max-height: 50rem; /* Valor alto para asegurar que todo el contenido se muestre */
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-column h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.contact-info li, .legal-links li {
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: flex-start;
}

.contact-info .icon, .legal-links .icon {
    margin-right: 1rem;
    color: var(--color-secondary);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
}

.contact-info .icon svg, .legal-links .icon svg {
    width: 2rem;
    height: 2rem;
    stroke: var(--color-secondary);
}

.legal-links a {
    color: var(--color-medium-gray);
}

.legal-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-medium-gray);
}

/* ========== COOKIE BANNER ========== */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-large);
    z-index: 9999;
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 120rem;
    margin: 0 auto;
}

.cookie-content p {
    margin-right: var(--spacing-md);
}

/* ========== ANIMACIONES ========== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(2rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s forwards;
}

.fade-in-delay {
    animation: fadeIn 1s 0.3s forwards;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 1s 0.6s forwards;
    opacity: 0;
}

/* ========== ICONOS ========== */
/* Estilos para iconos SVG que se crearán separadamente */
[class^="icon-"] {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: middle;
}

/* ========== LEGAL PAGES ========== */
.legal-page {
    padding: calc(var(--spacing-xl) + 2rem) 0 var(--spacing-lg);
}

.legal-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--color-medium-gray);
}

.legal-page h1 {
    font-size: 3.2rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.legal-page h2 {
    font-size: 2.4rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.legal-page p, .legal-page ul, .legal-page ol {
    margin-bottom: var(--spacing-sm);
}

.legal-page ul, .legal-page ol {
    padding-left: 2rem;
}

.legal-page ul li {
    list-style: disc;
    margin-bottom: 0.5rem;
}

.legal-page ol li {
    list-style: decimal;
    margin-bottom: 0.5rem;
}

/* ========== PÁGINA DE GRACIAS ========== */
.thanks-page {
    padding: calc(var(--spacing-xxxl)) 0 var(--spacing-lg);
    text-align: center;
}

.thanks-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    margin-top: var(--spacing-xxl);
}

.thanks-page h1 {
    font-size: 3.6rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

.thanks-page p {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}

.thanks-icon {
    font-size: 6rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.thanks-icon svg {
    width: 8rem;
    height: 8rem;
    stroke: var(--color-secondary);
}

/* ========== MEDIA QUERIES ========== */
/* Tabletas */
@media (max-width: 992px) {
    html {
        font-size: 58%;
    }
    
    .banner .container,
    .about-content,
    .contact-container {
        flex-direction: column;
    }
    
    .banner-content,
    .banner-image,
    .about-text,
    .about-image,
    .contact-image,
    .contact-form {
        flex: none;
        width: 100%;
    }
    
    .banner-content,
    .about-text {
        margin-bottom: var(--spacing-md);
        padding-right: 0;
    }
    
    .desktop-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .banner {
        padding-top: calc(var(--spacing-lg) + 6rem);
    }
}

/* Móviles */
@media (max-width: 768px) {
    html {
        font-size: 56%;
    }
    
    .section-title {
        font-size: 2.8rem;
    }
    
    .banner h1 {
        font-size: 3.6rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
    }
    
    .cookie-content p {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    html {
        font-size: 54%;
    }
    
    .services-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card,
    .benefit-item,
    .testimonial-card {
        max-width: 100%;
    }
}