:root {
    --primary: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #C8E6C9;
    --secondary: #FF9800;
    --dark: #1a1a2e;
    --gray-900: #212529;
    --gray-700: #495057;
    --gray-500: #6c757d;
    --gray-300: #dee2e6;
    --gray-200: #e9ecef;
    --gray-100: #f8f9fa;
    --white: #ffffff;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --border-radius: 8px;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --bg-body: #f0f2f5;
    --bg-card: #ffffff;
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --sidebar-bg: #ffffff;
}


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

.top-bar {
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    padding: 6px 0;
    display: block;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary, var(--gray-900));
    line-height: 1.6;
    background: var(--bg-body, var(--gray-100));
}

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

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

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

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
}

.logo img {
    height: 46px;
    width: auto;
}

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

.header-nav {
    display: flex;
    gap: 25px;
}

.header-nav a {
    color: var(--gray-700);
    font-weight: 500;
}

.header-nav a:hover {
    color: var(--primary);
}

.header-actions {
    display: flex;
    gap: 10px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--gray-900);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    background: var(--white);
    padding: 15px 20px;
    box-shadow: var(--shadow);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-300);
    color: var(--gray-700);
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    gap: 8px;
}

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

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

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

.btn-secondary:hover {
    background: #e68900;
}

.btn-outline {
    background: transparent;
    border-color: var(--gray-300);
    color: var(--gray-700);
}

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

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, #16213e 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.hero h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 35px;
}

.search-box {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
    background: var(--white);
    padding: 8px;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
}

.search-box select,
.search-box input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    font-size: 16px;
    background: transparent;
    outline: none;
    color: var(--gray-900);
}

.search-box select {
    border-right: 1px solid var(--gray-300);
    cursor: pointer;
}

.search-box .btn {
    border-radius: 40px;
    padding: 14px 30px;
}

/* Categories Grid */
.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--gray-500);
    font-size: 16px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.category-card {
    background: #fff;
    border: 1px solid #ededed;
    border-radius: 5px;
    padding: 32px 12px 16px;
    text-align: center;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    box-shadow: 1px 3px 3px 0 rgba(0,0,0,.17);
    transition: box-shadow 0.2s, border-color 0.2s;
}

.category-card:hover {
    border-color: #d2d2d2;
    box-shadow: 1px 3px 3px 0 rgba(0,0,0,.2), 1px 3px 3px 0 rgba(0,0,0,.2);
}

.category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    margin: 0;
}

.category-icon .fa-solid {
    font-size: 32px;
    color: #0692ce;
    transition: transform 0.3s ease;
}

.category-card:nth-child(1) .category-icon .fa-solid,
.category-card:nth-child(1) .category-icon svg { animation: iconFloat 3s ease-in-out infinite; }
.category-card:nth-child(2) .category-icon .fa-solid,
.category-card:nth-child(2) .category-icon svg { animation: iconBounce 2.5s ease-in-out infinite; }
.category-card:nth-child(3) .category-icon .fa-solid,
.category-card:nth-child(3) .category-icon svg { animation: iconPulse 2s ease-in-out infinite; }
.category-card:nth-child(4) .category-icon .fa-solid,
.category-card:nth-child(4) .category-icon svg { animation: iconWiggle 1.8s ease-in-out infinite; }
.category-card:nth-child(5) .category-icon .fa-solid,
.category-card:nth-child(5) .category-icon svg { animation: iconFloat 3.5s ease-in-out infinite; }
.category-card:nth-child(6) .category-icon .fa-solid,
.category-card:nth-child(6) .category-icon svg { animation: iconBounce 2.8s ease-in-out infinite; }
.category-card:nth-child(7) .category-icon .fa-solid,
.category-card:nth-child(7) .category-icon svg { animation: iconPulse 2.2s ease-in-out infinite; }
.category-card:nth-child(8) .category-icon .fa-solid,
.category-card:nth-child(8) .category-icon svg { animation: iconWiggle 2.5s ease-in-out infinite; }
.category-card:nth-child(9) .category-icon .fa-solid,
.category-card:nth-child(9) .category-icon svg { animation: iconFloat 2.7s ease-in-out infinite; }
.category-card:nth-child(10) .category-icon .fa-solid,
.category-card:nth-child(10) .category-icon svg { animation: iconBounce 3.2s ease-in-out infinite; }
.category-card:nth-child(11) .category-icon .fa-solid,
.category-card:nth-child(11) .category-icon svg { animation: iconPulse 1.9s ease-in-out infinite; }
.category-card:nth-child(12) .category-icon .fa-solid,
.category-card:nth-child(12) .category-icon svg { animation: iconWiggle 2.3s ease-in-out infinite; }
.category-card:nth-child(n+13) .category-icon .fa-solid,
.category-card:nth-child(n+13) .category-icon svg { animation: iconFloat 3s ease-in-out infinite; }

.category-card:hover .category-icon .fa-solid,
.category-card:hover .category-icon svg { animation-duration: 0.8s !important; }

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-2px); }
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
}

@keyframes iconWiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.category-icon svg {
    width: 50px;
    height: 50px;
    fill: #0692ce;
    max-width: 100%;
}

.category-card h3 {
    margin-top: 0.5em;
    font-size: 16px;
    line-height: 18px;
    font-weight: 400;
    color: #2b2b2b;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-width: 100%;
    word-break: break-word;
    font-family: inherit;
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.review-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--gray-700);
}

.review-info h4 {
    font-size: 14px;
    color: var(--gray-900);
}

.review-info span {
    font-size: 12px;
    color: var(--gray-500);
}

.rating {
    color: var(--warning);
    margin-bottom: 10px;
}

.review-text {
    color: var(--gray-700);
    font-size: 14px;
    line-height: 1.6;
}

/* Stats Section */
.stats {
    background: var(--primary);
    padding: 50px 0;
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-item p {
    opacity: 0.9;
    font-size: 14px;
}

/* CTA Section */
.cta {
    background: var(--dark);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.cta h2 {
    font-size: 28px;
    margin-bottom: 15px;
}

.cta p {
    opacity: 0.8;
    margin-bottom: 25px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray-500);
    font-size: 14px;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 50px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--primary);
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--gray-300);
    font-size: 14px;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    text-align: center;
    color: var(--gray-500);
    font-size: 14px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 15px;
    transition: var(--transition);
    font-family: inherit;
}

.form-control:focus {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Auth Pages */
.auth-container {
    max-width: 450px;
    margin: 50px auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.auth-container h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    color: var(--gray-500);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 500;
}

/* Professional Cards */
.professionals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.professional-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.professional-logo {
    height: 120px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.professional-logo img {
    max-height: 80px;
    max-width: 80%;
}

.professional-info {
    padding: 20px;
}

.professional-info h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--dark);
}

.professional-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--gray-500);
}

/* Quote Form */
.quote-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Price Guide */
.price-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.price-table th,
.price-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--gray-300);
}

.price-table th {
    background: var(--dark);
    color: var(--white);
    font-weight: 600;
}

.price-table tr:hover {
    background: var(--gray-100);
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Dashboard */
.dashboard {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
    padding: 40px 0;
}

.dashboard-sidebar {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    height: fit-content;
}

.dashboard-sidebar a {
    display: block;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    color: var(--gray-700);
    margin-bottom: 5px;
}

.dashboard-sidebar a:hover,
.dashboard-sidebar a.active {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.dashboard-content {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
}

.dashboard-toggle {
    display: none;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 10px 14px;
    cursor: pointer;
    font-size: 18px;
    margin-bottom: 15px;
    width: 100%;
    text-align: left;
    color: var(--gray-700);
}

.dashboard-toggle:hover {
    background: var(--gray-100);
}

/* Badge */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

.badge-info {
    font-weight: 500;
    background: #cce5ff;
    color: #004085;
}

.badge-danger {
    font-weight: 500;
    background: #f8d7da;
    color: #721c24;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 30px;
}

.pagination a {
    padding: 10px 15px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.pagination a:hover,
.pagination a.active {
    background: var(--primary);
    color: var(--white);
}

/* Responsive */
@media (max-width: 768px) {
    .header-nav { display: none; }
    .header-actions { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero h1 { font-size: 28px; }
    .search-box { flex-direction: column; border-radius: var(--border-radius); }
    .search-box select { border-right: none; border-bottom: 1px solid var(--gray-300); }
    .search-box .btn { border-radius: var(--border-radius); }
    .form-row { grid-template-columns: 1fr; }
    .dashboard { grid-template-columns: 1fr; }
    .dashboard-toggle { display: block; }
    .dashboard-sidebar { display: none; }
    .dashboard-sidebar.open { display: block; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .category-card { padding: 24px 10px 12px; }
    .category-card h3 { font-size: 14px; }

    .dashboard-content { padding: 15px 10px; overflow-x: hidden; }
    .dashboard-content h2 { font-size: 18px; }
    .dashboard-content table { font-size: 12px !important; min-width: 600px; }
    .dashboard-content table th,
    .dashboard-content table td { padding: 6px 8px !important; white-space: nowrap; }
    .dashboard-content [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }
    .dashboard-content .icon-picker-grid { width: 280px !important; left: auto !important; right: 0 !important; }
    .dashboard-content .icon-picker-grid div { width: 48px !important; height: 48px !important; }
    .dashboard-content .icon-picker-grid div i { font-size: 16px !important; }
    .dashboard-content .icon-picker-grid div span { font-size: 8px !important; }

    .dashboard-sidebar {
        position: fixed;
        top: 0;
        left: -280px;
        width: 260px;
        height: 100%;
        z-index: 200;
        transition: left 0.3s ease;
        border-radius: 0;
        overflow-y: auto;
        box-shadow: 4px 0 12px rgba(0,0,0,0.15);
    }
    .dashboard-sidebar.open { left: 0; display: block !important; }

    .top-bar { padding: 8px 0; font-size: 11px !important; }
}

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 999;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: #fff;
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 22px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero {
        padding: 50px 0;
    }

    .category-card {
        padding: 18px 8px 10px;
    }

    .category-card h3 {
        font-size: 12px;
        margin-top: 6px;
    }

    .category-card .category-icon .fa-solid {
        font-size: 24px;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }

    .section {
        padding: 35px 0;
    }

    .section-title h2 {
        font-size: 22px;
    }

    .section-title p {
        font-size: 14px;
    }

    .container {
        padding: 0 12px;
    }

    .header-top {
        padding: 10px 0;
    }

    .logo {
        font-size: 20px;
    }

    .btn {
        padding: 8px 14px;
        font-size: 13px;
    }

    .btn-lg {
        padding: 10px 20px;
        font-size: 14px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .search-box {
        border-radius: var(--border-radius);
    }

    .search-box select,
    .search-box input {
        padding: 10px 14px;
        font-size: 14px;
    }

    .search-box .btn {
        padding: 10px 18px;
        font-size: 14px;
    }

    .auth-container {
        margin: 25px 12px;
        padding: 25px 20px;
    }

    .dashboard-sidebar a {
        padding: 10px 12px;
        font-size: 13px;
    }

    .dashboard-content {
        padding: 20px 15px;
    }

    .whatsapp-float {
        width: 48px;
        height: 48px;
        font-size: 22px;
        bottom: 16px;
        right: 16px;
    }

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

    .stat-item h3 {
        font-size: 26px;
    }

    .price-table {
        overflow-x: auto;
        display: block;
    }
    .price-table th,
    .price-table td {
        padding: 10px 12px;
        font-size: 13px;
    }

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

    .reviews-grid {
        grid-template-columns: 1fr;
    }
    .logo img { height: 26px; }
}