/* 
   Estilos base para KW Campestre
   Inspirados en la estética de Onyx Technologies
*/

:root {
    /* Colores principales - ajustados al rojo de KW */
    --primary-color: #c6202f;
    --primary-dark: #a31b27;
    --primary-light: #e0353f;
    --secondary-color: #333333;
    --text-dark: #2d2d2d;
    --text-light: #6e6e73;
    --background-light: #f5f5f7;
    --background-dark: #1d1d1f;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Bordes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Transiciones */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-primary);
    line-height: 1.5;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-sm);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 600;
}

h5 {
    font-size: 1.125rem;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

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

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

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

ul {
    list-style: none;
}

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

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

/* Botones */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

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

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

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

/* Formularios */
input, select, textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    color: var(--text-dark);
    background-color: var(--white);
    transition: border-color var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Header y navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--background-dark);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 0.75rem 0;
}

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

.logo img {
    height: 45px;
}

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

.menu-toggle {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--spacing-md);
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color var(--transition-fast);
    border-radius: var(--border-radius-sm);
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(255, 255, 255, 0.1);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin-bottom: var(--spacing-xs);
}

.dropdown-menu a {
    color: var(--text-dark);
    display: block;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background-color: var(--gray-100);
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding-top: 100px;
    padding-bottom: var(--spacing-lg);
    background-color: var(--background-light);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    max-width: 500px;
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    max-width: 450px;
}

.hero-form {
    display: flex;
    gap: var(--spacing-sm);
}

.hero-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Services Section */
.services .section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    overflow: hidden;
}

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

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

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

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

/* Features Section */
.features {
    background-color: var(--background-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

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

.feature h4 {
    color: var(--white);
    font-weight: 500;
}

.features-cta {
    text-align: center;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--background-light);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

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

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

.testimonial-author h5 {
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    color: var(--text-light);
    margin-bottom: 0;
}

.testimonial-cta {
    text-align: center;
}

.testimonial-cta h4 {
    margin-bottom: var(--spacing-md);
}

/* About Section */
.about .about-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

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

.about-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

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

/* CTA Section */
.cta-section {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 2rem;
}

.cta-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: var(--spacing-sm);
}

.cta-form input {
    flex: 1;
}

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

.cta-form .btn:hover {
    background-color: var(--gray-100);
}

/* Footer */
.footer {
    background-color: var(--background-dark);
    color: var(--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 img {
    height: 60px;
    margin-bottom: var(--spacing-md);
}

.footer-social h5,
.footer-contact h5 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-contact p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-legal {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.legal-links a {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.copyright {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Responsive */
@media screen and (max-width: 991px) {
    h1 {
        font-size: 2.75rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .menu-toggle {
        display: block;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        position: relative;
        z-index: 1010;
    }
    
    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background-color: var(--white);
        margin: 5px 0;
        transition: transform var(--transition-normal);
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--background-dark);
        flex-direction: column;
        gap: 0;
        padding: 80px var(--spacing-md) var(--spacing-md);
        transition: right var(--transition-normal);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin-bottom: var(--spacing-lg);
    }
    
    .social-links {
        justify-content: center;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
        margin-bottom: var(--spacing-md);
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        margin-left: auto;
        margin-right: auto;
    }

    .features-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        margin-bottom: var(--spacing-lg);
    }

    .social-links {
        justify-content: center;
    }

    .footer-contact p {
        justify-content: center;
    }
}

@media screen and (max-width: 767px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .service-card img {
        height: 150px;
    }

    .header {
        padding: 0.5rem 0;
    }
    
    .logo img {
        height: 40px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-form {
        flex-direction: column;
        align-items: stretch;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-us-text h2 {
        font-size: 2rem;
    }

    .mission-text {
        font-size: 1rem;
    }

    .vision-box h3 {
        font-size: 1.6rem;
    }

    .vision-box p {
        font-size: 1.1rem;
    }
    
    .vision-box {
         padding: var(--spacing-md);
    }

    .cta-section h2 {
        font-size: 1.75rem;
    }

    .cta-form {
        flex-direction: column;
        align-items: stretch;
    }
}

@media screen and (max-width: 479px) {
    h1 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .footer-legal .legal-links {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}

/* About Us Section */
.about-us {
    background-color: var(--background-light);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.about-us-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-us-text h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: 2.2rem;
}

.mission-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
}

.mission-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.vision-box {
    background-color: var(--background-dark);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.vision-box h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
}

.vision-box p {
    color: var(--white);
    font-size: 1.2rem;
    line-height: 1.6;
    margin: 0;
}

.vision-box strong {
    color: var(--primary-color);
    font-weight: 700;
}

@media screen and (max-width: 767px) {
    .about-us-text h2 {
        font-size: 2rem;
    }

    .mission-text {
        font-size: 1.1rem;
        line-height: 1.6;
    }

    .vision-box {
        padding: var(--spacing-md);
    }

    .vision-box h3 {
        font-size: 1.75rem;
    }

    .vision-box p {
        font-size: 1.1rem;
    }
}