/* ==========================================================================
   Solutions by Vance, LLC — Shared Stylesheet
   Transit compliance consulting & digital products
   ========================================================================== */

:root {
    --primary: #1a56db;
    --primary-dark: #1438a8;
    --accent: #f59e0b;
    --accent-light: #fef3c7;
    --accent-dark: #92400e;
    --dark: #1f2937;
    --gray: #6b7280;
    --light: #f3f4f6;
    --lighter: #f9fafb;
    --white: #ffffff;
    --border: #e5e7eb;
    --success: #10b981;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --max-width: 1100px;
    --transition: 0.2s ease;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--dark);
    background: var(--lighter);
    line-height: 1.7;
    font-size: 16px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark);
}

h1 { font-size: clamp(1.75rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 3.5vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }

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

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

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

ul, ol { margin-bottom: 1rem; padding-left: 1.5rem; }

/* Layout */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-narrow {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 3rem 0;
}

.section-light {
    background: var(--light);
}

.section-dark {
    background: var(--dark);
    color: white;
}

.section-dark h1, .section-dark h2, .section-dark h3 {
    color: white;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.nav {
    background: white;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-links a {
    display: block;
    padding: 0.5rem 0.85rem;
    color: var(--dark);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 6px;
    transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
    background: #eff6ff;
}

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 0.5rem 1.1rem !important;
    border-radius: 6px;
    margin-left: 0.5rem;
}

.nav-cta:hover {
    background: var(--primary-dark) !important;
    color: white !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.85rem 1.75rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    text-align: center;
}

.btn:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
}

.btn-gold {
    background: var(--accent);
    color: var(--dark);
}

.btn-gold:hover {
    background: #d97706;
    color: white;
}

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

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

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    background: linear-gradient(135deg, #1a56db 0%, #1438a8 100%);
    color: white;
    padding: 4rem 1.5rem;
    text-align: center;
}

.hero h1 {
    color: white;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.92;
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.hero-cta .btn {
    min-width: 200px;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.card {
    background: white;
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.card-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0.5rem 0;
    font-family: 'Playfair Display', Georgia, serif;
}

.card-coming-soon {
    display: inline-block;
    background: var(--light);
    color: var(--gray);
    padding: 0.35rem 0.85rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0.5rem 0;
}

.card-badge {
    display: inline-block;
    background: var(--accent-light);
    color: var(--accent-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    align-self: flex-start;
}

.card h3 {
    margin-bottom: 0.5rem;
}

.card p {
    color: var(--gray);
    font-size: 0.95rem;
    flex-grow: 1;
}

.card .btn {
    margin-top: 1rem;
    align-self: flex-start;
}

/* ==========================================================================
   Email Form / Lead Capture
   ========================================================================== */

.email-form {
    background: var(--light);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.email-form label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.email-form input[type="email"],
.email-form input[type="text"],
.email-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
    margin-bottom: 1rem;
    font-family: inherit;
    transition: border-color var(--transition);
}

.email-form input[type="email"]:focus,
.email-form input[type="text"]:focus,
.email-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

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

.newsletter-info {
    background: #eff6ff;
    border-left: 4px solid var(--primary);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    margin-top: 1.5rem;
    font-size: 0.95rem;
}

.newsletter-info strong {
    color: var(--primary-dark);
}

.trust {
    text-align: center;
    color: var(--gray);
    font-size: 0.85rem;
    margin-top: 1rem;
}

/* ==========================================================================
   Resources List
   ========================================================================== */

.resource-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    transition: transform var(--transition);
}

.resource-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.resource-thumb {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.resource-thumb.coming {
    background: var(--light);
    color: var(--gray);
    border: 2px dashed var(--border);
}

.resource-body {
    flex-grow: 1;
}

.resource-body h3 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.resource-body p {
    color: var(--gray);
    font-size: 0.92rem;
    margin-bottom: 0.5rem;
}

.resource-status {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

.status-available {
    background: #d1fae5;
    color: #065f46;
}

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

/* ==========================================================================
   Video Section
   ========================================================================== */

.video-section {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.video-section h3 {
    margin-bottom: 0.5rem;
}

.youtube-placeholder {
    background: var(--dark);
    border-radius: var(--radius-sm);
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    margin: 1rem 0;
}

/* ==========================================================================
   Page Header (non-homepage pages)
   ========================================================================== */

.page-header {
    background: linear-gradient(135deg, #1a56db 0%, #1438a8 100%);
    color: white;
    padding: 3rem 1.5rem 2.5rem;
    text-align: center;
}

.page-header h1 {
    color: white;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   About Page
   ========================================================================== */

.about-bio {
    background: white;
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    margin: 2rem 0;
}

.about-bio h2 {
    margin-bottom: 1rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.value-card {
    background: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border-top: 3px solid var(--accent);
}

.value-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.value-card p {
    color: var(--gray);
    font-size: 0.92rem;
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.contact-info {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.contact-info h3 {
    margin-bottom: 1rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.contact-info-item a {
    color: var(--primary);
    font-weight: 600;
}

.contact-form {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.contact-form label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
    margin-bottom: 1rem;
    font-family: inherit;
    transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.contact-form textarea {
    min-height: 140px;
    resize: vertical;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--dark);
    color: #9ca3af;
    padding: 2.5rem 1.5rem 2rem;
    margin-top: 2rem;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
}

.footer h4 {
    color: white;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: 0.4rem;
}

.footer a {
    color: #9ca3af;
    font-size: 0.9rem;
}

.footer a:hover {
    color: white;
}

.footer-brand {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.15rem;
    color: white;
    margin-bottom: 0.5rem;
}

.footer-brand span {
    color: var(--accent);
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid #374151;
    text-align: center;
    font-size: 0.85rem;
}

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.badge {
    display: inline-block;
    background: var(--accent-light);
    color: var(--accent-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
}
.section-title {
    text-align: center;
    margin-bottom: 0.5rem;
}
.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem 1rem 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border-bottom: 1px solid var(--border);
        display: none;
        z-index: 99;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 0.5rem;
        text-align: center;
    }

    .hero {
        padding: 2.5rem 1.5rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }

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

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .resource-item {
        flex-direction: column;
        gap: 0.75rem;
    }

    .section {
        padding: 2rem 0;
    }
}

@media (max-width: 480px) {
    body { font-size: 15px; }
    .card-grid { grid-template-columns: 1fr; }
    .container, .container-narrow { padding: 0 1rem; }
}