:root {
    /* Color Palette */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #f59e0b;
    --bg-main: #f8fafc;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.8);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius-md: 12px;
    --radius-lg: 24px;
    --font-outfit: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-outfit);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #e2e8f0;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

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

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    font-family: inherit;
    text-decoration: none;
    display: inline-block;
}

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

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

/* Hero Section */
.hero {
    padding: 160px 0;
    background: linear-gradient(rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)), url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    text-align: center;
    color: var(--white);
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Search Box */
.search-box {
    background: var(--glass);
    backdrop-filter: blur(12px);
    padding: 12px;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 12px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.search-input-group {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 0 16px;
    border-radius: var(--radius-md);
    border: 1px solid #e2e8f0;
}

.search-icon {
    width: 20px;
    color: var(--text-muted);
    margin-right: 12px;
}

.search-input-group input, .search-input-group select {
    width: 100%;
    border: none;
    padding: 16px 0;
    font-size: 1rem;
    outline: none;
    background: transparent;
}

.category-select {
    max-width: 250px;
}

.btn-search {
    background: var(--primary);
    color: var(--white);
    padding: 0 40px;
    font-size: 1.1rem;
}

/* Main Layout */
.main-layout {
    padding: 80px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

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

.view-toggles {
    display: flex;
    background: #e2e8f0;
    padding: 4px;
    border-radius: 8px;
}

.view-btn {
    border: none;
    background: transparent;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-muted);
}

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

/* Map View */
#mapContainer {
    height: 600px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

#map {
    height: 100%;
    width: 100%;
}

/* Business Grid */
.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

/* Business Card */
.business-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    border: 1px solid #f1f5f9;
}

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

.card-img-wrapper {
    height: 200px;
    position: relative;
}

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

.card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--secondary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-content {
    padding: 24px;
}

.card-category {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.card-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.card-info i {
    width: 16px;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--secondary);
    font-weight: 700;
    margin-top: 16px;
}


.hidden {
    display: none !important;
}

/* Footer */
.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    margin-bottom: 60px;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 24px;
}

.footer-links a, .footer-social a {
    display: block;
    color: inherit;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.social-icons {
    display: flex;
    gap: 16px;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 40px;
    text-align: center;
}

/* Loading State */
.loading-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    margin: 0 auto 16px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.75rem;
    }
    .search-box {
        flex-direction: column;
        padding: 20px;
    }
    .category-select {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .navbar-content {
        padding: 0 20px;
    }
    .nav-links {
        display: none !important;
    }
    .mobile-menu-toggle {
        display: block !important;
        background: transparent;
        border: none;
        cursor: pointer;
    }
}

@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-container {
    background: var(--white);
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: var(--radius-md);
    position: relative;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--white);
    border: none;
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.modal-content {
    padding: 40px;
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    padding: 40px;
}

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    margin-bottom: 60px;
    cursor: pointer;
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mobile-link {
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
}

/* Detail View Layout */
.biz-detail-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

.biz-gallery {
    margin-bottom: 32px;
}

.detail-main-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.biz-info-section h3 {
    margin-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 8px;
    margin-top: 24px;
}

/* Registration Form */
.reg-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input, .form-group textarea, .form-group select {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    font-family: inherit;
    font-size: 1rem;
}

.form-actions {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .biz-detail-grid {
        grid-template-columns: 1fr;
    }
}