/* ===================================
   VARIABLES Y CONFIGURACIÓN GLOBAL
   =================================== */

:root {
    /* Colores principales */
    --color-primary: #FFC107;
    --color-primary-dark: #FFB300;
    --color-primary-light: #FFD54F;
    --color-black: #212121;
    --color-black-light: #424242;
    --color-black-lighter: #616161;
    --color-white: #FFFFFF;
    --color-gray-light: #F5F5F5;
    --color-gray: #E0E0E0;
    --color-gray-dark: #9E9E9E;
    
    /* Colores de estado */
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-danger: #F44336;
    --color-info: #2196F3;
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Bordes */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-black-light);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* ===================================
   TIPOGRAFÍA
   =================================== */

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

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

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

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

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

/* ===================================
   CONTENEDORES Y LAYOUT
   =================================== */

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

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

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

/* ===================================
   HEADER Y NAVEGACIÓN
   =================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-black);
    font-size: 1.5rem;
}

.logo i {
    font-size: 2rem;
    color: var(--color-primary);
    transform: rotate(-45deg);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-main {
    font-size: 1.25rem;
}

.logo-sub {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-weight: 500;
    color: var(--color-black-light);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background-color: rgba(255, 193, 7, 0.1);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--color-black);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===================================
   BOTONES
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-black);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

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

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

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-header {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

/* Botón de emergencias */
#emergencyBtn {
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 140px;
}

#emergencyBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#emergencyText {
    font-weight: 600;
}

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

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: calc(80px + var(--spacing-xl));
    padding-bottom: var(--spacing-xxl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.95) 0%, 
        rgba(255, 179, 0, 0.9) 50%,
        rgba(33, 33, 33, 0.95) 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-title .highlight {
    color: var(--color-white);
    background: var(--color-black);
    padding: 0 0.5rem;
    border-radius: var(--border-radius-sm);
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-black-light);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-search {
    margin-bottom: var(--spacing-xl);
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xs);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.search-box i {
    color: var(--color-gray-dark);
    font-size: 1.25rem;
    margin: 0 var(--spacing-sm);
}

.search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1rem;
    padding: var(--spacing-sm);
    color: var(--color-black);
}

.search-box input::placeholder {
    color: var(--color-gray-dark);
}

.search-box .btn {
    margin: 0;
}

.search-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
}

.suggestion-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-black-light);
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-tag:hover {
    background: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-item i {
    font-size: 2rem;
    color: var(--color-black);
}

.stat-item strong {
    display: block;
    font-size: 1.5rem;
    color: var(--color-black);
    font-family: var(--font-heading);
}

.stat-item span {
    display: block;
    font-size: 0.875rem;
    color: var(--color-black-lighter);
}

/* ===================================
   SECCIONES GENERALES
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-black-lighter);
    max-width: 600px;
    margin: 0 auto;
}

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

/* ===================================
   FEATURED CARDS
   =================================== */

.featured {
    background-color: var(--color-gray-light);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.business-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.business-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.business-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.business-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.business-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--color-white);
    color: var(--color-black);
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: var(--shadow-sm);
}

.business-badge.open-24 {
    background: var(--color-success);
    color: var(--color-white);
}

.business-card-content {
    padding: var(--spacing-md);
}

.business-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-black);
}

.business-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.rating-stars {
    color: var(--color-primary);
    display: flex;
    gap: 2px;
}

.rating-value {
    font-weight: 600;
    color: var(--color-black);
}

.rating-count {
    color: var(--color-gray-dark);
    font-size: 0.875rem;
}

.business-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
}

.business-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    color: var(--color-black-lighter);
}

.business-info-item i {
    color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.business-services {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.service-tag {
    padding: 0.25rem 0.75rem;
    background-color: rgba(255, 193, 7, 0.15);
    color: var(--color-black-light);
    border-radius: var(--border-radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
}

.business-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xs);
}

.btn-icon {
    padding: 0.75rem;
    font-size: 0.9375rem;
    border-radius: var(--border-radius-md);
}

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

.btn-call:hover {
    background: var(--color-black-light);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background: #1ebe57;
}

/* ===================================
   HOW IT WORKS
   =================================== */

.how-it-works {
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-black-light) 100%);
    color: var(--color-white);
}

.how-it-works .section-title,
.how-it-works .section-subtitle {
    color: var(--color-white);
}

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

.step-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.step-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-8px);
}

.step-icon {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-black);
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 40px;
    height: 40px;
    background: var(--color-white);
    color: var(--color-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
}

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

.step-card p {
    color: rgba(255, 255, 255, 0.8);
}

/* ===================================
   NEIGHBORHOODS
   =================================== */

.neighborhoods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.neighborhood-card {
    position: relative;
    height: 250px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.neighborhood-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.neighborhood-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.neighborhood-card:hover img {
    transform: scale(1.15);
}

.neighborhood-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    z-index: 1;
}

.neighborhood-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    color: var(--color-white);
    z-index: 2;
}

.neighborhood-content h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.neighborhood-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-primary);
    font-weight: 600;
}

/* ===================================
   CTA SECTION
   =================================== */

.cta-section {
    background: var(--color-primary);
    padding: var(--spacing-xl) 0;
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cta-text h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.cta-text p {
    font-size: 1.125rem;
    color: var(--color-black-light);
}

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

.cta-section .btn-primary:hover {
    background: var(--color-black-light);
}

/* ===================================
   BREADCRUMBS
   =================================== */
.breadcrumbs {
    background: var(--color-gray-light);
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-gray);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
}

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

.breadcrumb-list li:not(:last-child)::after {
    content: "›";
    margin-left: 0.5rem;
    color: var(--color-gray-dark);
    font-weight: 600;
}

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

.breadcrumb-list a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.breadcrumb-list li[aria-current="page"] {
    color: var(--color-gray-dark);
    font-weight: 500;
}

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

.footer {
    background: var(--color-black);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    font-size: 2rem;
    color: var(--color-primary);
    transform: rotate(-45deg);
}

.footer-col h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-xs);
}

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

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

.social-links a:hover {
    background: var(--color-primary);
    color: var(--color-black);
    transform: translateY(-4px);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-info i {
    color: var(--color-primary);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

/* ===================================
   ANIMACIONES
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-normal);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--spacing-md);
        text-align: center;
    }
    
    .btn-header {
        width: 100%;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding-top: calc(80px + var(--spacing-lg));
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .stat-item {
        width: 100%;
    }
    
    .search-box {
        flex-direction: column;
        padding: var(--spacing-sm);
    }
    
    .search-box input {
        width: 100%;
    }
    
    .search-box .btn {
        width: 100%;
    }
    
    .featured-grid,
    .neighborhoods-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-section .btn {
        width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .business-actions {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
}