/* 
==============================================
    VARIABLES Y RESET
==============================================
*/

:root {
    /* Colores principales */
    --color-primary-dark: #2C3E50;
    --color-primary-light: #FD746C;
    --color-background: #E2F7F5;
    --color-accent: #C8F902;
    --color-text: #2B2B2B;
    
    /* Fuentes */
    --font-primary: 'Montserrat', sans-serif;
    --font-logo: 'Montserrat Alternates', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Bordes y sombras */
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Añadir padding superior para los anclajes */
}

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

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

a {
    text-decoration: none;
    color: var(--color-primary-dark);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-primary-light);
}

ul, ol {
    list-style: none;
}

/* 
==============================================
    LAYOUT & CONTAINERS
==============================================
*/

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary-light));
    margin: 0.5rem auto;
}

/* 
==============================================
    HEADER & NAVIGATION
==============================================
*/

.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    height: 70px; /* Altura fija para el header */
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo h1 {
    font-family: var(--font-logo);
    font-size: 1.8rem;
    font-weight: 700;
    font-style: italic;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary-dark);
}

.logo-circle {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
    margin: 0 2px;
    vertical-align: middle;
    position: relative;
    top: -2px;
}

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

.nav-list li {
    margin-left: var(--spacing-md);
}

.nav-list a {
    font-weight: 500;
    position: relative;
}

.nav-list a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary-light));
    transition: width 0.3s ease;
}

.nav-list a:not(.btn):hover::after {
    width: 100%;
}

.menu-toggle, .menu-icon {
    display: none;
}

/* 
==============================================
    BUTTONS
==============================================
*/

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary-dark);
    color: var(--color-accent);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary-dark);
    border: 2px solid var(--color-primary-dark);
}

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

.btn-nav {
    background-color: var(--color-primary-dark);
    color: var(--color-accent) !important;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
}

.btn-nav:hover {
    background-color: var(--color-primary-light);
    color: white !important;
}

/* 
==============================================
    HERO SECTION
==============================================
*/

.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(253, 116, 108, 0.8)), url('../img/KI4kxm.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(3px);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

/* 
==============================================
    ABOUT SECTION
==============================================
*/

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.about-text {
    font-size: 1.1rem;
}

.about-infographic {
    display: flex;
    justify-content: space-between;
}

.info-item {
    text-align: center;
    flex: 1;
    padding: 0 var(--spacing-sm);
}

.info-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.info-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mix-blend-mode: overlay;
    opacity: 0.8;
}

.info-item h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

/* 
==============================================
    SERVICES SECTION
==============================================
*/

.services {
    background-color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: rgba(226, 247, 245, 0.5);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    width: 200px; /* Aumentado el tamaño de las imágenes */
    height: 200px; /* Aumentado el tamaño de las imágenes */
    border-radius: var(--border-radius);
    overflow: hidden;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Eliminado el mix-blend-mode y la opacidad para mantener el color original */
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.service-card p {
    margin-bottom: var(--spacing-md);
    min-height: 80px;
}

/* 
==============================================
    WHY US SECTION
==============================================
*/

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.benefit-item h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

/* Icons */
.icon-transparency::before {
    content: "🔍";
}
.icon-expertise::before {
    content: "🏆";
}
.icon-personalized::before {
    content: "🎯";
}
.icon-support::before {
    content: "🤝";
}

/* 
==============================================
    CASE STUDIES SECTION
==============================================
*/

.case-studies {
    background-color: white;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.case-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
}

.case-image {
    height: 200px;
    overflow: hidden;
}

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

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

.case-card h3, .case-card p {
    padding: var(--spacing-sm) var(--spacing-md);
}

.case-card h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary-light));
    color: white;
}

/* 
==============================================
    TESTIMONIALS SECTION
==============================================
*/

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 5rem;
    position: absolute;
    top: -20px;
    left: 20px;
    color: rgba(200, 249, 2, 0.3);
    font-family: serif;
}

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

.testimonial-author h4 {
    font-weight: 600;
    margin-bottom: 0;
}

.testimonial-author p {
    color: #777;
    font-size: 0.9rem;
}

/* 
==============================================
    CONTACT FORM
==============================================
*/

.contact-form {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.9), rgba(253, 116, 108, 0.9)), url('../img/La5riI.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    position: relative;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(2px);
    z-index: 1;
}

.contact-form .container {
    position: relative;
    z-index: 2;
}

.contact-form h2 {
    color: white;
}

.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    font-family: var(--font-primary);
}

.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.3); /* Fondo más visible */
    color: white;
    font-family: var(--font-primary);
    appearance: none; /* Elimina la apariencia nativa */
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 12px) center;
    padding-right: 30px;
}

.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(200, 249, 2, 0.2);
}

.form-group select option {
    background-color: var(--color-primary-dark);
    color: white;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

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

.form-group.checkbox input {
    width: auto;
    margin-right: var(--spacing-xs);
}

.form-group.checkbox label {
    margin-bottom: 0;
}

.form-group small {
    display: block;
    font-size: 0.8rem;
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.8);
}

/* 
==============================================
    FAQ SECTION
==============================================
*/

.faq {
    background-color: white;
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-toggle {
    display: none;
}

.faq-question {
    display: block;
    padding: var(--spacing-md);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: rgba(226, 247, 245, 0.5);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-primary-dark);
}

.faq-toggle:checked + .faq-question {
    background-color: var(--color-primary-dark);
    color: white;
}

.faq-toggle:checked + .faq-question::after {
    content: '−';
    color: var(--color-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-toggle:checked ~ .faq-answer {
    max-height: 500px;
    padding: var(--spacing-md);
    border-top: 1px solid #eee;
}

/* 
==============================================
    FOOTER
==============================================
*/

.site-footer {
    background-color: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo h2 {
    font-family: var(--font-logo);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.footer-logo h2::after {
    margin: 0.5rem 0;
}

.footer-contact h3,
.footer-links h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-contact ul li,
.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-contact a,
.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover,
.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Footer Icons */
.icon-phone::before {
    content: "📞";
    margin-right: 5px;
}
.icon-email::before {
    content: "✉️";
    margin-right: 5px;
}
.icon-location::before {
    content: "📍";
    margin-right: 5px;
}

/* 
==============================================
    COOKIE POPUP
==============================================
*/

.cookie-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: rgba(226, 247, 245, 0.95);
    padding: var(--spacing-md);
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    transition: bottom 0.5s ease;
}

.cookie-popup.show {
    bottom: 0;
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

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

/* 
==============================================
    LEGAL PAGES
==============================================
*/

.legal-content {
    padding: var(--spacing-xl) 0;
}

.legal-content h1 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary-dark);
}

.legal-box {
    background-color: #FAF9F6;
    border: 1px solid #D4D4D4;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.legal-box h2 {
    color: var(--color-primary-dark);
    font-size: 1.5rem;
    margin: var(--spacing-md) 0 var(--spacing-sm);
    text-align: left;
}

.legal-box h2::after {
    content: none;
}

.legal-box p, .legal-box ul {
    margin-bottom: var(--spacing-md);
}

.legal-box ul {
    list-style-type: disc;
    margin-left: 20px;
}

.legal-box ul li {
    margin-bottom: var(--spacing-xs);
}

.legal-update {
    font-style: italic;
    color: #777;
    text-align: right;
}

.cookies-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.cookies-table th, .cookies-table td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

.cookies-table th {
    background-color: rgba(44, 62, 80, 0.1);
    font-weight: 600;
}

.cookies-table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.5);
}

/* 
==============================================
    RESPONSIVE STYLES
==============================================
*/

@media screen and (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-infographic {
        margin-top: var(--spacing-md);
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 14px;
        scroll-padding-top: 60px; /* Menor padding para móviles */
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background-color: white;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    .menu-toggle:checked ~ .nav-list {
        right: 0;
    }
    
    .menu-icon {
        display: block;
        width: 30px;
        height: 20px;
        position: relative;
        cursor: pointer;
        z-index: 1002;
    }
    
    .menu-icon span {
        display: block;
        position: absolute;
        height: 3px;
        width: 100%;
        background-color: var(--color-primary-dark);
        border-radius: 3px;
        transition: all 0.3s ease;
    }
    
    .menu-icon span:nth-child(1) {
        top: 0;
    }
    
    .menu-icon span:nth-child(2) {
        top: 8px;
    }
    
    .menu-icon span:nth-child(3) {
        top: 16px;
    }
    
    .menu-toggle:checked ~ .menu-icon span:nth-child(1) {
        transform: rotate(45deg);
        top: 8px;
    }
    
    .menu-toggle:checked ~ .menu-icon span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle:checked ~ .menu-icon span:nth-child(3) {
        transform: rotate(-45deg);
        top: 8px;
    }
    
    .nav-list li {
        margin: var(--spacing-sm) 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .info-item {
        padding: 0 var(--spacing-xs);
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-content p {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
}

@media screen and (max-width: 576px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .about-infographic {
        flex-direction: column;
    }
    
    .info-item {
        margin-bottom: var(--spacing-md);
    }
    
    .info-icon {
        width: 70px;
        height: 70px;
    }
    
    .service-icon {
        width: 150px; /* Más pequeño en móviles */
        height: 150px;
    }
}