/**
 * serruriermarseille.fr - Styles principaux
 * Design : Bleu/Blanc professionnel
 */

/* ================================
   VARIABLES CSS
   ================================ */
:root {
    /* Couleurs principales */
    --color-primary: #1a56db;
    --color-primary-dark: #1e429f;
    --color-primary-light: #3b82f6;
    --color-secondary: #0f172a;
    --color-accent: #f59e0b;

    /* Couleurs neutres */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    /* Couleurs sémantiques */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Urgence */
    --color-emergency: #dc2626;
    --color-emergency-dark: #b91c1c;

    /* Typographie */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Espacements */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;

    /* Bordures */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-full: 9999px;

    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Layout */
    --container-max: 1280px;
    --header-height: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ================================
   UTILITIES
   ================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ================================
   BUTTONS
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

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

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

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

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

.btn-emergency {
    background-color: var(--color-emergency);
    color: var(--color-white);
    border: 2px solid var(--color-emergency);
}

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

/* ================================
   HEADER
   ================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.header-top {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-sm);
}

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

.header-contact {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
}

.header-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    opacity: 0.9;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-white);
    font-weight: 600;
}

.header-phone:hover {
    color: var(--color-accent);
}

.header-main {
    padding: var(--spacing-4) 0;
}

.header-main-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-6);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--color-secondary);
}

.logo:hover {
    color: var(--color-primary);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.logo-subtitle {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
}

/* Navigation */
.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-gray-700);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background-color: var(--color-gray-50);
}

.nav-link i {
    font-size: var(--font-size-xs);
    transition: transform var(--transition-fast);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

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

.nav-dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-large {
    min-width: 400px;
    padding: var(--spacing-4);
}

.dropdown-header {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dropdown-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-1);
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-3);
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.dropdown-link:hover {
    background-color: var(--color-gray-50);
    color: var(--color-primary);
}

.dropdown-link i {
    width: 20px;
    color: var(--color-gray-400);
}

/* Mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.header-cta {
    display: flex;
}

/* ================================
   MAIN CONTENT
   ================================ */
.main-content {
    flex: 1;
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-16) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 200px;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    max-width: 800px;
}

.hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-6);
}

.hero-text {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
    max-width: 600px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

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

.hero .btn-primary:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-100);
}

/* ================================
   SECTIONS
   ================================ */
.section {
    padding: var(--spacing-16) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-4);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-alt {
    background-color: var(--color-gray-50);
}

/* ================================
   DISTRICTS GRID
   ================================ */
.districts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-4);
}

.district-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-fast);
}

.district-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.district-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-bottom: var(--spacing-3);
}

.district-name {
    font-weight: 600;
    color: var(--color-secondary);
}

.district-postal {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* ================================
   SERVICES GRID
   ================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-6);
}

.service-card {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-100);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-4);
}

.service-card:hover .service-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.service-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2);
}

.service-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    flex: 1;
}

/* ================================
   BUSINESS CARDS
   ================================ */
.businesses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-6);
}

.business-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.business-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.business-featured {
    border-color: var(--color-accent);
    border-width: 2px;
}

.business-badge {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.badge-featured {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.badge-verified {
    background-color: var(--color-success);
    color: var(--color-white);
}

.business-header {
    margin-bottom: var(--spacing-3);
}

.business-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-1);
}

.business-name a {
    color: var(--color-secondary);
}

.business-name a:hover {
    color: var(--color-primary);
}

.business-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.business-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
    flex: 1;
}

.business-services {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.service-tag {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    background-color: var(--color-gray-100);
    color: var(--color-gray-700);
    border-radius: var(--radius-full);
}

.service-tag.service-emergency {
    background-color: var(--color-emergency);
    color: var(--color-white);
}

.business-contact {
    display: flex;
    gap: var(--spacing-3);
}

.business-contact .btn {
    flex: 1;
}

.btn-phone {
    background-color: var(--color-success);
    border-color: var(--color-success);
}

.btn-phone:hover {
    background-color: #059669;
    border-color: #059669;
}

/* ================================
   SEARCH FORM
   ================================ */
.search-section {
    background-color: var(--color-white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-top: calc(var(--spacing-8) * -1);
    position: relative;
    z-index: 10;
}

.search-form .search-main {
    display: flex;
    gap: var(--spacing-3);
}

.search-input-wrapper,
.search-select-wrapper {
    position: relative;
    flex: 1;
}

.search-icon {
    position: absolute;
    left: var(--spacing-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
}

.search-input,
.search-select {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-4) var(--spacing-4) var(--spacing-12);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.search-input:focus,
.search-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.search-btn {
    flex-shrink: 0;
}

.search-filters {
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-gray-200);
}

.search-filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
}

.filter-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.filter-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

/* ================================
   FAQ
   ================================ */
.faq-section {
    padding: var(--spacing-12) 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-5);
    background-color: var(--color-white);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-secondary);
    text-align: left;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-gray-50);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-5) var(--spacing-5);
    color: var(--color-gray-600);
}

.faq-answer[hidden] {
    display: none;
}

.faq-answer p {
    margin-bottom: var(--spacing-3);
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* ================================
   REASSURANCE
   ================================ */
.reassurance-section {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-12) 0;
}

.reassurance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-8);
}

.reassurance-item {
    text-align: center;
}

.reassurance-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    margin: 0 auto var(--spacing-4);
    font-size: var(--font-size-2xl);
    color: var(--color-accent);
}

.reassurance-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.reassurance-text {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* ================================
   BREADCRUMB
   ================================ */
.breadcrumb-nav {
    padding: var(--spacing-4) 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
}

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

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-2);
    color: var(--color-gray-400);
}

.breadcrumb-item a {
    color: var(--color-gray-600);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: var(--color-gray-800);
}

/* ================================
   PAGINATION
   ================================ */
.pagination-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-3);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    color: var(--color-gray-700);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--color-gray-50);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.page-prev,
.page-next {
    gap: var(--spacing-2);
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* ================================
   FOOTER
   ================================ */
.site-footer {
    background-color: var(--color-gray-900);
    color: var(--color-white);
}

.footer-main {
    padding: var(--spacing-16) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-10);
}

.footer-col .footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.footer-col .logo-icon {
    background-color: var(--color-primary);
}

.footer-col .logo-title {
    font-size: var(--font-size-lg);
}

.footer-about {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-4);
}

.footer-badges {
    display: flex;
    gap: var(--spacing-2);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-full);
}

.badge-trust {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

.footer-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2);
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-links i {
    width: 16px;
}

.footer-contact {
    margin-top: var(--spacing-6);
}

.footer-contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-2);
}

.footer-contact-link:hover {
    color: var(--color-white);
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.3);
    padding: var(--spacing-4) 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

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

.footer-legal {
    display: flex;
    gap: var(--spacing-6);
}

.footer-legal a {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.footer-legal a:hover {
    color: var(--color-white);
}

/* ================================
   ERROR PAGE
   ================================ */
.error-page {
    padding: var(--spacing-16) 0;
    text-align: center;
}

.error-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    margin: 0 auto var(--spacing-6);
    font-size: var(--font-size-4xl);
    color: var(--color-gray-400);
}

.error-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-4);
}

.error-message {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.error-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.error-search {
    max-width: 500px;
    margin: 0 auto var(--spacing-8);
}

.error-search h3 {
    margin-bottom: var(--spacing-4);
}

.error-districts {
    max-width: 700px;
    margin: 0 auto;
}

.error-districts h3 {
    margin-bottom: var(--spacing-4);
}

/* ================================
   ALERTS
   ================================ */
.alert {
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-info);
    border: 1px solid var(--color-info);
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
    .header-main-content {
        flex-wrap: wrap;
    }

    .main-nav {
        order: 3;
        width: 100%;
        display: none;
    }

    .main-nav.is-open {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-link {
        justify-content: space-between;
    }

    .nav-toggle {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding-left: var(--spacing-4);
    }

    .nav-dropdown.is-open .dropdown-menu {
        display: block;
    }

    .dropdown-large {
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: var(--font-size-3xl);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .search-form .search-main {
        flex-direction: column;
    }

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

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .header-contact {
        flex-direction: column;
        gap: var(--spacing-2);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-10) 0;
    }

    .hero h1 {
        font-size: var(--font-size-2xl);
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .business-contact {
        flex-direction: column;
    }

    .districts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}