/* Variables y reset */
:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0284c7;
    --color-primary-light: #38bdf8;
    --color-secondary: #10b981;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-background: #ffffff;
    --color-border: #e2e8f0;
    --color-muted: #f1f5f9;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-whatsapp: #25D366;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 0.5rem;
    --font-sans: 'Arial', 'Helvetica', sans-serif;
}

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

html {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-background);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

a:hover {
    text-decoration: underline;
}

ul {
    list-style: none;
}

main {
    flex: 1;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    text-decoration: none;
}

.logo-text {
    display: none;
}

@media (min-width: 768px) {
    .logo-text {
        display: inline;
    }
}

.menu-toggle {
    display: block;
    background: none;
    border: 1px solid var(--color-border);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    position: relative;
}

.menu-icon {
    display: block;
    position: relative;
    width: 1.25rem;
    height: 2px;
    background-color: var(--color-text);
    margin: 0 auto;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    left: 0;
}

.menu-icon::before {
    top: -6px;
}

.menu-icon::after {
    bottom: -6px;
}

.main-nav {
    display: none;
}

.main-nav ul {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
}

.main-nav li.active a {
    color: var(--color-primary);
}

.main-nav a:hover {
    color: var(--color-text);
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
    
    .main-nav {
        display: block;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-background);
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.close-menu {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text);
}

.mobile-menu nav {
    padding: 1rem 0;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    padding: 0.5rem 1rem;
}

.mobile-menu li.active {
    background-color: var(--color-muted);
    font-weight: 500;
}

.mobile-menu a {
    display: block;
    color: var(--color-text);
    text-decoration: none;
}

.mobile-menu li.active a {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    padding: 3rem 0;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-text h1 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.hero-text p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.hero-image {
    border-radius: var(--radius);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .hero-content {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-text {
        flex: 1;
    }
    
    .hero-image {
        flex: 1;
    }
}

/* Features Section */
.features {
    padding: 2rem 0 4rem;
}

.features-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    background-color: var(--color-background);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius);
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.feature-card .button {
    margin-top: 0.5rem;
}

/* Page Header */
.page-header {
    padding: 2rem 0;
    background-color: var(--color-muted);
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--color-text-light);
    max-width: 600px;
}

/* Noticias */
.noticias {
    padding: 2rem 0;
}

.noticias-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .noticias-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .noticias-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.noticia-card {
    background-color: var(--color-background);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.noticia-card:hover {
    box-shadow: var(--shadow-md);
}

.noticia-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

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

.noticia-content {
    padding: 1.5rem;
}

.noticia-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.noticia-date {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.noticia-summary {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.noticia-footer {
    display: flex;
    justify-content: space-between;
}

/* Citas */
.citas {
    padding: 2rem 0;
}

.citas-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .citas-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.cita-form .card {
    background-color: var(--color-background);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.cita-form h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cita-form p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-select {
    width: 100%;
    padding: 0.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    font-family: var(--font-sans);
    font-size: 0.875rem;
}

.whatsapp-button {
    background-color: var(--color-whatsapp);
    border-color: var(--color-whatsapp);
}

.whatsapp-button:hover {
    background-color: #128C7E;
    border-color: #128C7E;
}

.whatsapp-icon {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    margin-right: 0.5rem;
}

.cita-image {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.info-box {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-icon {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.info-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.info-content p {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* Tienda */
.tienda {
    padding: 2rem 0;
}

.tabs {
    display: flex;
    overflow-x: auto;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.tab {
    padding: 0.75rem 1rem;
    font-weight: 500;
    color: var(--color-text-light);
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.productos-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .productos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .productos-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.producto-card {
    background-color: var(--color-background);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.producto-card:hover {
    box-shadow: var(--shadow-md);
}

.producto-image {
    aspect-ratio: 1 / 1;
    background-color: var(--color-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.producto-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.producto-content {
    padding: 1rem;
}

.producto-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.producto-description {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.producto-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border: 1px solid transparent;
}

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

.button.primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    text-decoration: none;
}

.button.outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.button.outline:hover {
    background-color: var(--color-muted);
    text-decoration: none;
}

.button.full-width {
    width: 100%;
}

/* Footer */
footer {
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    margin-top: 2rem;
}

footer p {
    font-size: 0.875rem;
    color: var(--color-text-light);
}