/* === VARIABLES === */
:root {
    /* Colores */
    --color-primary: #FF4E50; /* coral-rojo profundo */
    --color-accent: #FFD166; /* amarillo dorado */
    --color-bg: #F9F6F1; /* arena clara */
    --color-text: #2E2E2E; /* grafito oscuro */
    --color-hover: #06D6A0; /* azul turquesa */
    --color-lines: #CDB4DB; /* lavanda suave */
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-gray: #AAAAAA;
    --color-dark-gray: #666666;
    
    /* Tipografía */
    --font-primary: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Bordes */
    --border-radius: 12px;
    --border-width: 1px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transiciones */
    --transition-speed: 0.3s;
    --transition-func: ease-in-out;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Añadir padding para compensar la cabecera fija */
}

body {
    font-family: var(--font-primary);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-func);
}

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

ul, ol {
    list-style-position: inside;
    padding-left: var(--spacing-md);
}

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

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

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

/* === HEADER Y NAVEGACIÓN === */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--color-primary);
}

.logo a {
    color: inherit;
}

.menu {
    display: flex;
    list-style: none;
    padding: 0;
}

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

.menu a {
    color: var(--color-text);
    font-weight: 500;
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-speed) var(--transition-func);
}

.menu a:hover::after {
    width: 100%;
}

.btn-nav {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-speed) var(--transition-func);
}

.btn-nav:hover {
    background-color: var(--color-hover);
}

.btn-nav::after {
    display: none;
}

.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
}

.menu-icon span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--color-text);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: var(--transition-speed) var(--transition-func);
}

.menu-icon span:nth-child(1) {
    top: 0px;
}

.menu-icon span:nth-child(2) {
    top: 8px;
}

.menu-icon span:nth-child(3) {
    top: 16px;
}

/* === HERO SECTION === */
.hero {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    text-align: center;
    color: var(--color-white);
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: var(--spacing-sm);
}

.hero h2 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* === SECCIÓN SOBRE NOSOTROS === */
.about {
    background-color: var(--color-white);
    text-align: center;
}

.about h2 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.about p {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.advantages {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
}

.advantage-item {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md);
    border: 1px solid var(--color-lines);
    border-radius: var(--border-radius);
    background-color: var(--color-bg);
    transition: transform var(--transition-speed) var(--transition-func);
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-item .icon {
    margin-bottom: var(--spacing-sm);
}

.advantage-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

/* === SECCIÓN SERVICIOS === */
.services {
    background-color: var(--color-bg);
    text-align: center;
}

.services h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
}

.service-card {
    flex: 1;
    min-width: 300px;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-speed) var(--transition-func), box-shadow var(--transition-speed) var(--transition-func);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

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

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

.service-card p {
    margin-bottom: var(--spacing-md);
    min-height: 100px;
}

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

.benefits h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

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

.benefit-item {
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    transition: transform var(--transition-speed) var(--transition-func);
}

.benefit-item:hover {
    transform: scale(1.05);
}

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

.benefit-item h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-hover);
}

/* === SECCIÓN TESTIMONIOS === */
.testimonials {
    background-color: var(--color-bg);
    text-align: center;
}

.testimonials h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-navigation {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.testimonial-item {
    flex: 0 0 100%;
    padding: var(--spacing-md);
}

.testimonial-content {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid var(--color-white);
}

.testimonial-author h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.testimonial-author p {
    color: var(--color-dark-gray);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.dot {
    width: 12px;
    height: 12px;
    background-color: var(--color-gray);
    border-radius: 50%;
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    transition: background-color var(--transition-speed) var(--transition-func);
}

.dot.active {
    background-color: var(--color-primary);
}

/* === BLOQUE CTA === */
.cta-block {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='rgba(255,255,255,0.1)' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.3;
}

.cta-block .container {
    position: relative;
    padding: var(--spacing-xl) var(--spacing-sm);
}

.cta-block h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-block p {
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* === FORMULARIO DE CONTACTO === */
.contact-form {
    background-color: var(--color-white);
    text-align: center;
}

.contact-form h2 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

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

form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

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

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

input[type="text"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: inherit;
    transition: border-color var(--transition-speed) var(--transition-func);
}

input[type="text"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    border-color: var(--color-primary);
    outline: none;
}

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

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

.form-error {
    background-color: rgba(255, 78, 80, 0.1);
    color: var(--color-primary);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

/* === SECCIÓN FAQ === */
.faq-section {
    background-color: var(--color-bg);
    text-align: center;
}

.faq-section h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-toggle {
    display: none;
}

.faq-question {
    display: block;
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    color: var(--color-text);
    cursor: pointer;
    position: relative;
    border-radius: var(--border-radius);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

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

.faq-toggle:checked + .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) var(--transition-func);
    background-color: var(--color-white);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    opacity: 0;
}

.faq-toggle:checked ~ .faq-answer {
    max-height: 500px;
    opacity: 1;
    padding: var(--spacing-sm);
    border-top: 1px solid var(--color-lines);
}

/* === PÁGINA DE AGRADECIMIENTO === */
.thank-you {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    background-color: var(--color-bg);
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
}

.check-icon {
    width: 120px;
    height: 120px;
    stroke: var(--color-hover);
    stroke-width: 2;
    margin-bottom: var(--spacing-md);
}

.thank-you h1 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.thank-you p {
    margin-bottom: var(--spacing-md);
}

.thank-you-message-box {
    border: 2px solid var(--color-hover);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    background-color: rgba(6, 214, 160, 0.1);
}

.thank-you-message-box p:last-child {
    font-style: italic;
    color: var(--color-dark-gray);
    margin-bottom: 0;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

/* === PÁGINAS DE POLÍTICA === */
.policy-page {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-lines);
}

.policy-content h1 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.policy-date {
    text-align: center;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.policy-content h2 {
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-lines);
    padding-bottom: var(--spacing-xs);
}

.policy-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

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

.back-link {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* === FOOTER === */
footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
}

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

.footer-about h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-contact h4, .footer-links h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--color-white);
    opacity: 0.8;
    transition: opacity var(--transition-speed) var(--transition-func);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* === BOTONES === */
.btn-primary, .btn-secondary, .btn-large {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-func);
    border: none;
    font-family: inherit;
    font-size: inherit;
}

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

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

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

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

.btn-large {
    background-color: var(--color-white);
    color: var(--color-primary);
    font-size: 1.2rem;
    padding: var(--spacing-md) var(--spacing-lg);
}

.btn-large:hover {
    background-color: var(--color-accent);
    color: var(--color-text);
    transform: translateY(-5px);
}

/* === ANIMACIONES === */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--transition-func), transform 0.6s var(--transition-func);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === COOKIE POPUP === */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1001;
}

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

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

.btn-cookie {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    transition: background-color var(--transition-speed) var(--transition-func);
}

.btn-cookie:hover {
    background-color: var(--color-hover);
}