/* 
   --------------------------------------------------------------------------
   CardealershipAustin - Premium Design System
   --------------------------------------------------------------------------
*/

:root {
    /* Colors */
    --primary: #1B2A4A;
    --primary-light: #2D3E63;
    --secondary: #2563EB;
    --secondary-dark: #1E40AF;
    --accent: #F59E0B;
    --accent-dark: #D97706;
    --background: #F8FAFC;
    --card-bg: #FFFFFF;
    --text: #1E293B;
    --text-muted: #64748B;
    --success: #10B981;
    --error: #EF4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-blue: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    --gradient-amber: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    --glass-bg: rgba(255, 255, 255, 0.85);

    /* Typography */
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-xxl: 4rem;

    /* Shadow & Border */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modern Reset */
*, *::before, *::after {
    box-sizing: border-box;
}

body, h1, h2, h3, h4, p, ul, ol, figure {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--primary);
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 700; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }

p { margin-bottom: var(--space-md); }
.text-muted { color: var(--text-muted); }

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

.grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: var(--space-sm);
}

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

.btn:active {
    transform: translateY(0);
}

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

.btn-accent {
    background: var(--gradient-amber);
    color: white;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-nav {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
}

/* Cards */
.card {
    background: var(--card-bg);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Forms */
.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: #fff;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input.error {
    border-color: var(--error);
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    padding: var(--space-md) 0;
    transition: var(--transition);
}

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

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    opacity: 0.9;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-link:hover {
    opacity: 1;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle-checkbox {
    display: none;
}

.nav-toggle-label {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle-label span {
    display: block;
    width: 25px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: var(--gradient-primary);
    color: white;
    min-height: 500px;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    line-height: 1.6;
}

/* Trust Bar */
.trust-bar {
    background: white;
    padding: var(--space-md) 0;
    border-bottom: 1px solid #E2E8F0;
    text-align: center;
}

.trust-bar-inner {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--text-muted);
}

/* Business Card Specifics */
.business-card .phone-btn {
    width: 100%;
    margin-top: var(--space-md);
}

.stars {
    color: var(--accent);
    font-size: 1.1rem;
    letter-spacing: 2px;
}

/* FAQ Accordion */
.faq-item {
    margin-bottom: var(--space-md);
    background: white;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid #E2E8F0;
}

.faq-item summary {
    padding: var(--space-md);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::after {
    content: '＋';
    font-size: 1.2rem;
    color: var(--secondary);
}

.faq-item[open] summary::after {
    content: '－';
}

.faq-content {
    padding: 0 var(--space-md) var(--space-md);
    color: var(--text-muted);
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: var(--space-xxl) 0 var(--space-lg);
    margin-top: var(--space-xxl);
}

.footer-grid {
    display: grid;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer h3, .footer h4 {
    color: white;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: var(--space-sm);
}

.footer-bottom {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-disclaimer {
    margin-top: var(--space-sm);
    font-size: 0.8rem;
    font-style: italic;
}

/* Mobile Specifics */
.mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--space-md);
    box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
    z-index: 900;
    display: none;
}

@media (max-width: 767px) {
    .mobile-cta {
        display: block;
    }
    
    .navbar-inner {
        position: relative;
    }

    .nav-toggle-label {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        display: none;
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .nav-toggle-checkbox:checked ~ .nav-links {
        display: flex;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}

/* Admin Styles */
.leads-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.leads-table th, .leads-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #F1F5F9;
}

.leads-table th {
    background: #F8FAFC;
    font-weight: 600;
    color: var(--primary);
}

.leads-table tr:hover {
    background: #F8FAFC;
}

.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-unread { background: #DBEAFE; color: #1E40AF; }
.status-read { background: #F1F5F9; color: #64748B; }

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
}

.fade-in.visible {
    animation: fadeInUp 0.6s forwards ease-out;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.alert-success { background: #D1FAE5; color: #065F46; }
.alert-error { background: #FEE2E2; color: #991B1B; }

/* Home Page Specific Sections */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.section-alt {
    background: #F1F5F9;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.step-card {
    text-align: center;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Business Grid */
.business-grid {
    display: grid;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

@media (min-width: 768px) {
    .business-grid { grid-template-columns: repeat(2, 1fr); }
}

.business-card-header {
    border-bottom: 1px solid #F1F5F9;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
}

.stars-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

.rating-text {
    font-weight: 700;
    color: var(--primary);
}

.review-count {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.business-address, .business-phone {
    display: block;
    font-size: 0.95rem;
    margin-bottom: var(--space-xs);
    color: var(--text-muted);
}

.business-phone {
    color: var(--secondary);
    font-weight: 600;
}

.business-card-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.business-card-actions .btn {
    flex: 1;
}

.section-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

/* Form Wrapper */
.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0,0,0,0.05);
}

.form-row {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

@media (min-width: 640px) {
    .form-row { grid-template-columns: 1fr 1fr; }
}

.btn-submit {
    width: 100%;
    margin-top: var(--space-lg);
}

.form-message {
    margin-top: var(--space-md);
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-align: center;
}

.form-message.success { background: #D1FAE5; color: #065F46; }
.form-message.error { background: #FEE2E2; color: #991B1B; }

/* Stars Helper */
.stars {
    --percent: calc(var(--rating) / 5 * 100%);
    display: inline-block;
    font-size: 1.2rem;
    font-family: Times;
    line-height: 1;
}

.stars::before {
    content: '★★★★★';
    background: linear-gradient(90deg, var(--accent) var(--percent), #E2E8F0 var(--percent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
/* Directory Controls */
.directory-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-sm);
    border: 1px solid #E2E8F0;
}

.sort-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.sort-select {
    width: auto;
    padding: 0.5rem 2rem 0.5rem 1rem;
}

.results-count {
    font-weight: 500;
    color: var(--text-muted);
}

@media (max-width: 640px) {
    .directory-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
}

/* About & Contact Page Styles */
.content-page {
    max-width: 900px;
}

.content-body {
    font-size: 1.15rem;
    margin-bottom: var(--space-xl);
}

.trust-grid {
    display: grid;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.trust-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E2E8F0;
}

.trust-card-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-md);
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-top: var(--space-lg);
}

@media (min-width: 768px) {
    .trust-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Contact Page Layout */
.contact-layout {
    display: grid;
    gap: var(--space-xl);
}

.contact-info-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.info-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary);
    box-shadow: var(--shadow-sm);
}

@media (min-width: 1024px) {
    .contact-layout { grid-template-columns: 2fr 1fr; }
}

/* Admin Styles */
.admin-body {
    background: #F8FAFC;
    color: #1E293B;
    min-height: 100vh;
}

.admin-login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-md);
}

.admin-login-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.admin-layout {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.admin-header {
    background: white;
    margin: -var(--space-lg) -var(--space-lg) var(--space-xl) -var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid #E2E8F0;
}

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

.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E2E8F0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
}

.stat-label {
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.8rem;
}

.proof-link-bar {
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 500;
}

.proof-link-bar code {
    background: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    border: 1px solid #BFDBFE;
    flex: 1;
    font-family: monospace;
}

.table-wrapper {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E2E8F0;
    overflow-x: auto;
}

.leads-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.leads-table th {
    background: #F1F5F9;
    padding: 1rem;
    font-weight: 600;
    border-bottom: 2px solid #E2E8F0;
}

.leads-table td {
    padding: 1rem;
    border-bottom: 1px solid #F1F5F9;
    vertical-align: middle;
}

.unread-row {
    background: #F0F9FF;
}

.inquiry-cell {
    max-width: 300px;
    color: var(--text-muted);
}

.badge {
    background: #F1F5F9;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #475569;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
    transition: transform 0.1s;
}

.btn-icon:hover { transform: scale(1.2); }

.btn-danger:hover { color: #DC2626; }

.empty-state {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-muted);
}

/* Proof Page Styles */
.proof-body {
    background: #F1F5F9;
    color: #0F172A;
    min-height: 100vh;
}

.proof-layout {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.proof-header {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-lg);
    border: 1px solid #E2E8F0;
}

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

.proof-domain {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 0.25rem;
}

.metrics-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.metric-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E2E8F0;
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
    margin-bottom: 0.25rem;
}

.metric-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.proof-intro {
    background: #E0F2FE;
    border-left: 4px solid var(--secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xl);
    font-size: 1.1rem;
    line-height: 1.6;
}

.proof-intro strong { color: var(--primary); }

.proof-table th { background: #F8FAFC; }

.masked-contact {
    font-family: monospace;
    background: #F1F5F9;
    padding: 2px 4px;
    border-radius: 4px;
    color: #475569;
}

.proof-cta {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    margin-top: var(--space-xl);
    border: 1px solid #E2E8F0;
}

.proof-cta h2 { margin-bottom: var(--space-md); }

.proof-cta p {
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    color: var(--text-muted);
}

.proof-footer {
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-muted);
    font-size: 0.85rem;
}