/**
 * Estilos principales para domain.com
 * Diseño adaptativo, moderno y estilizado
 */

/* Variables globales */
:root {
    /* Colores principales */
    --color-turquoise: #0CECDD;
    --color-purple: #6C23F7;
    --color-ultramarine: #2236E6;
    --color-lime: #A5FF61;
    --color-dark-blue: #1D2340;
    --color-white: #FFFFFF;
    --color-light-gray: #F3F7FA;
    --color-pink: #F1276C;
    --color-graphite: #232836;
    
    /* Gradientes */
    --gradient-main: linear-gradient(135deg, var(--color-turquoise), var(--color-purple));
    --gradient-button: linear-gradient(90deg, var(--color-pink), var(--color-purple));
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Bordes */
    --border-radius-sm: 10px;
    --border-radius-md: 20px;
    --border-radius-lg: 30px;
    
    /* Sombras */
    --shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(108, 35, 247, 0.3);
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    color: var(--color-dark-blue);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.2;
}

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

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

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
}

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

/* Botones */
.button, 
.cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: var(--border-radius-lg);
    background: var(--gradient-button);
    color: var(--color-white);
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.button:hover,
.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow), var(--shadow-md);
    color: var(--color-white);
}

/* Header y navegación */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xs) 0;
    backdrop-filter: blur(10px);
}

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

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo a {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.5px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    align-items: center;
}

.main-nav ul li {
    margin-left: var(--spacing-sm);
}

.main-nav ul li a {
    padding: var(--spacing-xs);
    font-weight: 500;
    position: relative;
    font-size: 0.95rem;
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-button);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.main-nav ul li a:hover::after {
    width: 100%;
}

.contact-info {
    display: flex;
    align-items: center;
}

.contact-info .cta-button {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

/* Menú móvil (implementado con PHP/CSS) */
.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.menu-icon span {
    display: block;
    height: 2px;
    background-color: var(--color-dark-blue);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-main);
    color: var(--color-white);
    position: relative;
    padding-top: 80px; /* Espacio para el header fijo */
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>');
    opacity: 0.3;
}

.hero .container {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 5;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 50%;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.hero-image {
    position: relative;
    z-index: 10;
    width: 45%;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-left: var(--spacing-md);
}

/* Secciones generales */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-button);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}

/* Sobre nosotros */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.about-card {
    background: var(--color-light-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.about-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-ultramarine);
}

/* Servicios */
.services {
    background-color: var(--color-light-gray);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: var(--color-lime);
    opacity: 0.1;
    border-radius: 50%;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-top: 4px solid var(--color-ultramarine);
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    color: var(--color-ultramarine);
    margin-bottom: var(--spacing-sm);
}

.service-image {
    width: 100%;
    height: 200px;
    margin: 0 auto var(--spacing-md);
    overflow: hidden;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

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

/* Cómo trabajamos */
.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

.workflow-step {
    text-align: center;
    padding: var(--spacing-md);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-button);
    color: var(--color-white);
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-sm);
}

/* Testimonios (slider con CSS) */
.testimonials {
    background: var(--gradient-main);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.testimonial-track {
    display: flex;
    width: 300%;
    transition: transform 0.5s ease;
    height: 100%;
}

.testimonial {
    width: 33.33%;
    padding: var(--spacing-md);
    background: var(--gradient-card);
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin: 0 var(--spacing-md);
}

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

.testimonial-author {
    font-weight: bold;
}

/* Control con CSS para slider */
.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.slider-radio {
    display: none;
}

.slider-label {
    width: 12px;
    height: 12px;
    margin: 0 5px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-radio:checked + .slider-label {
    background-color: var(--color-white);
    transform: scale(1.2);
}

#slide1:checked ~ .testimonial-slider .testimonial-track {
    transform: translateX(0);
}

#slide2:checked ~ .testimonial-slider .testimonial-track {
    transform: translateX(-33.33%);
}

#slide3:checked ~ .testimonial-slider .testimonial-track {
    transform: translateX(-66.66%);
}

/* FAQ (implementado con PHP puro) */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

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

.faq-question {
    background-color: var(--color-light-gray);
    padding: var(--spacing-sm);
    cursor: pointer;
    font-weight: 600;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: var(--color-dark-blue);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    background-color: var(--color-white);
    transition: max-height 0.3s ease;
}

.faq-answer-content {
    padding: var(--spacing-sm);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* Estilo especial para cuando se usa el método PHP puro con enlaces */
.faq-item:target .faq-answer {
    max-height: 500px;
}

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

/* Formulario de contacto */
.contact-form-section {
    background: var(--gradient-main);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.contact-form-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
    color: var(--color-dark-blue);
    position: relative;
    z-index: 10;
}

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-ultramarine);
    box-shadow: 0 0 0 3px rgba(34, 54, 230, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    margin-right: var(--spacing-xs);
    margin-top: 5px;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-button);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* Footer */
.site-footer {
    background-color: var(--color-graphite);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-info p {
    opacity: 0.8;
}

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

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

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

.footer-links a,
.footer-legal a,
.footer-contact a {
    color: var(--color-white);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer-links a:hover,
.footer-legal a:hover,
.footer-contact a:hover {
    opacity: 1;
    color: var(--color-lime);
}

.footer-contact address {
    font-style: normal;
    opacity: 0.8;
}

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

.footer-bottom p {
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Cookie popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(35, 40, 54, 0.95);
    color: var(--color-white);
    padding: var(--spacing-sm);
    transform: translateY(100%);
    transition: all 0.5s ease;
    z-index: 1001;
    backdrop-filter: blur(10px);
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-popup.hide {
    transform: translateY(100%);
}

.cookie-content {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.cookie-icon {
    margin-right: var(--spacing-sm);
    color: var(--color-lime);
    flex-shrink: 0;
}

.cookie-content p {
    flex: 1;
    margin-right: var(--spacing-md);
}

.cookie-content a {
    color: var(--color-lime);
    text-decoration: underline;
}

#accept-cookies {
    background-color: var(--color-lime);
    color: var(--color-dark-blue);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

#accept-cookies:hover {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(165, 255, 97, 0.5);
}

/* Páginas legales */
.legal-page {
    padding: var(--spacing-xl) 0;
}

.legal-container {
    max-width: 900px;
    margin: 100px auto 0;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.legal-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
}

.legal-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-ultramarine);
}

.legal-content h2 {
    color: var(--color-purple);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.8rem;
}

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

.legal-content ul {
    padding-left: var(--spacing-lg);
}

/* Página de gracias */
.thanks-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-main);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-md);
}

.thanks-container {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    max-width: 700px;
    box-shadow: var(--shadow-lg);
}

.thanks-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
}

.thanks-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.thanks-button {
    display: inline-block;
    background-color: var(--color-white);
    color: var(--color-ultramarine);
    padding: 1rem 2rem;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    margin-top: var(--spacing-md);
    transition: all 0.3s ease;
}

.thanks-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Media queries para diseño responsive */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .hero-image {
        width: 35%;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .menu-icon {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: var(--shadow-sm);
    }
    
    .menu-toggle:checked ~ .main-nav {
        max-height: 500px;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: var(--spacing-sm);
    }
    
    .main-nav ul li {
        margin: 0;
        width: 100%;
        text-align: center;
    }
    
    .main-nav ul li a {
        display: block;
        padding: var(--spacing-sm);
    }
    
    .contact-info {
        display: none;
    }

    /* Ajustes específicos para el hero en dispositivos móviles */
    .hero .container {
        flex-direction: column;
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-image {
        width: 100%;
        max-width: 450px;
        margin-left: 0;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 var(--spacing-lg);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-icon {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .cookie-content p {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .service-cards,
    .about-grid,
    .workflow-steps {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .legal-title {
        font-size: 2rem;
    }

    /* Ajustes específicos adicionales para móviles pequeños */
    .hero .container {
        padding-top: 0;
    }

    .hero-image {
        max-width: 100%;
        margin-top: var(--spacing-sm);
    }
}