/**
 * Theme Name: LEADGEN Contractor
 * Theme URI: https://aopleads.com/themes/contractor
 * Description: High-conversion landing page theme for contractor lead generation.
 *              All visual tokens are sourced from the active Visual Design Kit (VDK).
 *              The kit CSS is enqueued separately via leadgen_enqueue_vdk() in functions.php.
 * Author: LEADGEN Team
 * Author URI: https://aopleads.com
 * Version: 1.1.0
 * License: GPL-2.0+
 * Text Domain: leadgen
 * Domain Path: /languages
 *
 * This theme is designed for maximum conversion rates with built-in UX widgets:
 * - Social Proof Notifications
 * - Exit Intent Popup
 * - Sticky CTA Bar
 *
 * Token system: every color, radius, shadow, font, and spacing value comes from
 * a CSS custom property defined in the active kit (kit-conversion-light.css, etc.).
 * To re-skin a subsite, swap the VDK option in WP admin:
 *   wp option update leadgen_active_vdk kit-friendly-local
 *
 * Compatible with: WordPress 6.5+, WooCommerce (optional)
 */

/* ========================================
   BASE STYLES — uses VDK tokens
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base, 16px);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
    font-size: 1rem;
    line-height: var(--line-height-base, 1.6);
    color: var(--color-text, #333);
    margin: 0;
    padding: 0;
    background: var(--color-background, #f8f9fa);
}

/* Landing page specific */
body.leadgen-landing-page {
    background: var(--color-background, #f8f9fa);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: color-mix(in srgb, var(--color-primary) 80%, var(--color-text));
}

a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ========================================
   LANDING PAGE LAYOUT — uses VDK tokens
   ======================================== */
.landing-container {
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
    padding: calc(var(--space-section, 80px) * 0.5) calc(var(--space-grid, 24px) * 0.75);
}

.landing-header {
    text-align: center;
    padding: calc(var(--space-section, 80px) * 0.75) calc(var(--space-grid, 24px) * 0.75);
    background: var(--color-surface, #f8f9fa);
    border-radius: var(--radius-default, 12px);
    box-shadow: var(--shadow-default, 0 2px 20px rgba(0, 0, 0, 0.08));
    margin-bottom: calc(var(--space-grid, 24px) * 1.5);
}

.landing-header h1 {
    font-family: var(--font-heading, var(--font-body));
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0 0 calc(var(--space-grid, 24px) * 0.75) 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.landing-header .subtitle {
    font-size: 1.25rem;
    color: color-mix(in srgb, var(--color-text) 70%, transparent);
    margin: 0 auto;
    max-width: 600px;
    line-height: 1.5;
}

/* ========================================
   LEAD FORM STYLES — uses VDK tokens
   ======================================== */
.lead-form {
    background: var(--color-background);
    padding: calc(var(--space-grid, 24px) * 1.5);
    border-radius: var(--radius-default, 12px);
    box-shadow: var(--shadow-default, 0 4px 30px rgba(0, 0, 0, 0.1));
    max-width: 500px;
    margin: 0 auto;
}

.lead-form h2 {
    text-align: center;
    margin-bottom: calc(var(--space-grid, 24px) * 1.25);
    font-size: 1.5rem;
    color: var(--color-text);
}

.form-group {
    margin-bottom: calc(var(--space-grid, 24px) * 0.75);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: calc(var(--space-grid, 24px) * 0.5) calc(var(--space-grid, 24px) * 0.625);
    border: 2px solid color-mix(in srgb, var(--color-text) 15%, transparent);
    border-radius: var(--radius-default, 8px);
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-background);
    color: var(--color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-accent) 20%, transparent);
}

.form-group input::placeholder {
    color: color-mix(in srgb, var(--color-text) 45%, transparent);
}

.btn-primary {
    width: 100%;
    padding: calc(var(--space-grid, 24px) * 0.625) calc(var(--space-grid, 24px) * 1.25);
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 700;
    color: #ffffff;
    background: var(--color-primary);
    border: 2px solid transparent;
    border-radius: var(--radius-default, 8px);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-default, 0 4px 6px rgba(0, 0, 0, 0.1));
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px color-mix(in srgb, var(--color-primary) 40%, transparent);
    filter: brightness(1.05);
}

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

.btn-primary:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ========================================
   TRUST BADGES — uses VDK tokens
   ======================================== */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: calc(var(--space-grid, 24px) * 1.25);
    margin-top: calc(var(--space-grid, 24px) * 1.25);
    padding: calc(var(--space-grid, 24px) * 0.75);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: color-mix(in srgb, var(--color-text) 75%, transparent);
}

.trust-badge .icon {
    width: 24px;
    height: 24px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
}

/* ========================================
   HEADER & FOOTER (rendered by header.php / footer.php)
   ======================================== */
.site-header {
    background: var(--color-background);
    border-bottom: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
    padding: calc(var(--space-grid, 24px) * 0.625) calc(var(--space-grid, 24px) * 0.75);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
}

.site-header .site-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.site-header .nav-menu {
    display: flex;
    gap: calc(var(--space-grid, 24px) * 0.75);
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header .nav-menu a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    padding: 0.25rem 0;
    transition: color 0.15s ease;
}

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

.site-footer {
    background: var(--color-surface);
    padding: calc(var(--space-section, 80px) * 0.25) calc(var(--space-grid, 24px) * 0.75);
    text-align: center;
    font-size: 0.875rem;
    color: color-mix(in srgb, var(--color-text) 75%, transparent);
    border-top: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
    margin-top: calc(var(--space-section, 80px) * 0.75);
}

.site-footer a {
    color: var(--color-primary);
    text-decoration: none;
}

.site-footer p {
    margin: 0.25rem 0;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .landing-header {
        padding: calc(var(--space-section, 80px) * 0.5) calc(var(--space-grid, 24px) * 0.75);
    }

    .landing-header h1 {
        font-size: 1.75rem;
    }

    .landing-header .subtitle {
        font-size: 1rem;
    }

    .lead-form {
        padding: calc(var(--space-grid, 24px) * 1.25) calc(var(--space-grid, 24px) * 0.75);
    }

    .trust-badges {
        flex-direction: column;
        align-items: center;
        gap: calc(var(--space-grid, 24px) * 0.5);
    }

    .site-header .nav-menu {
        display: none;
    }

    .site-header .menu-toggle {
        display: block;
    }
}

@media (min-width: 769px) {
    .site-header .menu-toggle {
        display: none;
    }
}

/* ========================================
   LOADING STATE
   ======================================== */
.btn-primary.loading {
    opacity: 0.7;
    pointer-events: none;
}

.btn-primary.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 10px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
    .btn-primary.loading::after {
        animation: none;
    }
}

/* ========================================
   SUCCESS/ERROR MESSAGES
   ======================================== */
.form-message {
    padding: 1rem;
    border-radius: var(--radius-default, 8px);
    margin-bottom: calc(var(--space-grid, 24px) * 0.75);
    font-weight: 500;
}

.form-message.success {
    background: color-mix(in srgb, var(--color-success) 12%, var(--color-background));
    color: color-mix(in srgb, var(--color-success) 80%, var(--color-text));
    border: 1px solid color-mix(in srgb, var(--color-success) 30%, transparent);
}

.form-message.error {
    background: color-mix(in srgb, var(--color-error) 12%, var(--color-background));
    color: color-mix(in srgb, var(--color-error) 80%, var(--color-text));
    border: 1px solid color-mix(in srgb, var(--color-error) 30%, transparent);
}

/* Hide on mobile when social proof is active */
@media (max-width: 480px) {
    body.has-sticky-cta .landing-container {
        padding-bottom: 100px;
    }
}