/*
Theme Name: HVACPro Dark
Theme URI: https://symphonicgrowl.com
Author: Raj Gupta
Author URI: https://symphonicgrowl.com
Description: A dark mode HVAC Pro theme with full Elementor support for headers, footers, and page content.
Version: 1.2.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hvacpro-dark
Tags: dark, one-column, custom-menu, elementor, e-commerce, full-width-template
*/

/* =====================
   BASE / DARK MODE
   ===================== */
:root {
    --hvac-bg-primary: #0f0f23;
    --hvac-bg-secondary: #1a1a2e;
    --hvac-bg-tertiary: #16213e;
    --hvac-text-primary: #f0f0f0;
    --hvac-text-secondary: #b0b0b0;
    --hvac-text-muted: rgba(255, 255, 255, 0.5);
    --hvac-accent: #c62828;
    --hvac-accent-hover: #e53935;
    --hvac-border: rgba(255, 255, 255, 0.08);
    --hvac-link: #4fc3f7;
    --hvac-radius: 8px;
    --hvac-container: 1340px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--hvac-text-primary);
    background-color: var(--hvac-bg-primary);
    -webkit-font-smoothing: antialiased;
}

/* =====================
   TYPOGRAPHY
   ===================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--hvac-text-primary);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 16px 0;
}

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

p {
    margin: 0 0 16px 0;
    color: var(--hvac-text-secondary);
}

a {
    color: var(--hvac-link);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--hvac-accent-hover);
}

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

/* =====================
   LAYOUT
   ===================== */
.hvacpro-container {
    max-width: var(--hvac-container);
    margin: 0 auto;
    padding: 0 24px;
}

.site-content {
    min-height: 60vh;
}

/* =====================
   DEFAULT HEADER
   (used when Elementor header is not set)
   ===================== */
.site-header-default {
    background: var(--hvac-bg-secondary);
    border-bottom: 1px solid var(--hvac-border);
    padding: 20px 0;
}

.site-header-default .hvacpro-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-branding .site-title {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    font-style: italic;
}

.site-branding .site-title a {
    color: #ffffff;
    text-decoration: none;
}

.site-branding .site-description {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--hvac-text-muted);
}

/* Default Nav */
.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 4px;
}

.main-navigation ul li a {
    display: block;
    padding: 10px 16px;
    color: var(--hvac-text-secondary);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--hvac-radius);
    transition: background 0.2s, color 0.2s;
}

.main-navigation ul li a:hover,
.main-navigation ul li.current-menu-item a {
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}

/* =====================
   DEFAULT FOOTER
   (used when Elementor footer is not set)
   ===================== */
.site-footer-default {
    background: var(--hvac-bg-secondary);
    border-top: 1px solid var(--hvac-border);
    padding: 48px 0 24px;
    margin-top: 60px;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-widget h3 {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.footer-widget ul li {
    margin-bottom: 8px;
}

.footer-widget ul li a {
    color: var(--hvac-text-secondary);
    font-size: 14px;
    transition: color 0.2s;
}

.footer-widget ul li a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid var(--hvac-border);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright {
    font-size: 13px;
    color: var(--hvac-text-muted);
}

.footer-credit {
    font-size: 12px;
    color: var(--hvac-text-muted);
}

.footer-credit a {
    color: var(--hvac-text-secondary);
}

.footer-credit a:hover {
    color: var(--hvac-accent);
}

/* =====================
   BUTTONS
   ===================== */
.hvac-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--hvac-accent);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--hvac-radius);
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    text-decoration: none;
}

.hvac-btn:hover {
    background: var(--hvac-accent-hover);
    transform: translateY(-1px);
    color: #ffffff;
}

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

.hvac-btn-outline:hover {
    background: var(--hvac-accent);
    color: #ffffff;
}

/* =====================
   FORMS (WooCommerce friendly)
   ===================== */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="url"],
input[type="number"],
textarea,
select {
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid var(--hvac-border);
    border-radius: var(--hvac-radius);
    color: var(--hvac-text-primary);
    padding: 10px 14px;
    font-size: 14px;
    width: 100%;
    transition: border-color 0.2s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--hvac-accent);
}

/* =====================
   WORDPRESS DEFAULTS
   ===================== */
.wp-block-image img {
    border-radius: var(--hvac-radius);
}

.alignwide {
    max-width: var(--hvac-container);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100%;
    max-width: 100%;
}

/* WooCommerce dark overrides */
.woocommerce .price,
.woocommerce .amount {
    color: var(--hvac-text-primary);
}

.woocommerce .button,
.woocommerce button.button {
    background: var(--hvac-accent) !important;
    color: #ffffff !important;
    border-radius: var(--hvac-radius) !important;
}

/* =====================
   ELEMENTOR OVERRIDES
   ===================== */
.elementor-page .site-header-default,
.elementor-page .site-footer-default {
    /* Keep showing unless Elementor theme builder replaces them */
}

/* Elementor section dark defaults */
.elementor-section {
    color: var(--hvac-text-primary);
}

/* =============================================
   SINGLE PRODUCT PAGE
   ============================================= */
.hvac-single-product-wrap {
    background: var(--hvac-bg-primary);
    padding-bottom: 60px;
}

.hvac-container {
    max-width: var(--hvac-container);
    margin: 0 auto;
    padding: 0 24px;
}

/* Breadcrumb */
.hvac-breadcrumb {
    padding: 16px 0;
    border-bottom: 1px solid var(--hvac-border);
    margin-bottom: 32px;
}

.hvac-breadcrumb a {
    color: var(--hvac-link);
    text-decoration: none;
    font-size: 13px;
}

.hvac-breadcrumb a:hover { text-decoration: underline; }
.hvac-bc-sep { color: var(--hvac-text-muted); margin: 0 8px; font-size: 13px; }
.hvac-bc-current { color: var(--hvac-text-secondary); font-size: 13px; }

/* Main Product: Image + Info */
.hvac-sp-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

/* Gallery */
.hvac-sp-gallery {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hvac-sp-main-image {
    background: #ffffff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 24px;
    overflow: hidden;
}

.hvac-sp-main-image img {
    max-width: 100%;
    max-height: 450px;
    object-fit: contain;
    transition: transform 0.3s;
}

.hvac-sp-main-image img:hover {
    transform: scale(1.03);
}

.hvac-sp-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    opacity: 0.3;
}

.hvac-sp-thumbs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.hvac-sp-thumb {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    border: 2px solid transparent;
    background: #ffffff;
    padding: 4px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hvac-sp-thumb:hover { border-color: rgba(79, 195, 247, 0.4); }
.hvac-sp-thumb.is-active { border-color: var(--hvac-accent); box-shadow: 0 0 0 2px rgba(198,40,40,0.2); }
.hvac-sp-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* Product Info */
.hvac-sp-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hvac-sp-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    line-height: 1.25;
}

.hvac-sp-sku {
    font-size: 14px;
    color: var(--hvac-text-muted);
    margin-bottom: 8px;
}

.hvac-sp-short-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--hvac-text-secondary);
    margin-bottom: 16px;
}

/* Price Box / Get a Quote */
.hvac-sp-price-box {
    background: var(--hvac-bg-secondary);
    border: 1px solid var(--hvac-border);
    border-radius: 14px;
    padding: 24px;
    margin: 12px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hvac-sp-price {
    font-size: 26px;
    font-weight: 700;
    color: #ffffff;
}

.hvac-sp-price del { color: var(--hvac-text-muted); font-size: 18px; }
.hvac-sp-price ins { text-decoration: none; }

.hvac-sp-quote-btn {
    display: block;
    text-align: center;
    padding: 16px 24px;
    background: transparent;
    color: var(--hvac-text-primary);
    font-size: 16px;
    font-weight: 700;
    border: 2px solid var(--hvac-border);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
}

.hvac-sp-quote-btn:hover {
    background: var(--hvac-accent);
    border-color: var(--hvac-accent);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(198, 40, 40, 0.3);
}

/* Cart + Actions */
.hvac-sp-actions {
    margin-bottom: 20px;
}

.hvac-sp-actions .cart {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.hvac-sp-actions .quantity input {
    width: 70px;
    text-align: center;
    padding: 12px 8px !important;
    border-radius: 10px;
}

.hvac-sp-addcart-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--hvac-accent);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.hvac-sp-addcart-btn:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(198,40,40,0.35);
}

.hvac-sp-meta-actions {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--hvac-border);
}

.hvac-sp-action-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--hvac-text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: color 0.2s;
}

.hvac-sp-action-link:hover { color: #ffffff; }

/* Product Meta */
.hvac-sp-meta {
    font-size: 13px;
    color: var(--hvac-text-muted);
}

.hvac-sp-meta-label { font-weight: 600; color: var(--hvac-text-secondary); margin-right: 6px; }
.hvac-sp-meta a { color: var(--hvac-link); text-decoration: none; }
.hvac-sp-meta a:hover { color: #ffffff; }

/* Section Heading with line */
.hvac-sp-section-heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.hvac-sp-section-heading h2 {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    white-space: nowrap;
}

.hvac-sp-heading-line {
    flex: 1;
    height: 3px;
    background: var(--hvac-accent);
    border-radius: 2px;
}

/* Related Products: "You may also need" */
.hvac-sp-related {
    margin-bottom: 60px;
}

.hvac-sp-related-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.hvac-sp-related-card {
    background: var(--hvac-bg-secondary);
    border: 1px solid var(--hvac-border);
    border-radius: 14px;
    padding: 16px;
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.hvac-sp-related-card:hover {
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.3);
}

.hvac-sp-related-img {
    background: #ffffff;
    border-radius: 10px;
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    margin-bottom: 12px;
}

.hvac-sp-related-img img {
    max-width: 100%;
    max-height: 110px;
    object-fit: contain;
    transition: transform 0.3s;
}

.hvac-sp-related-card:hover .hvac-sp-related-img img { transform: scale(1.05); }

.hvac-sp-related-info h4 {
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 4px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hvac-sp-related-sku {
    font-size: 11px;
    color: var(--hvac-text-muted);
}

/* Description + Similar Sidebar Layout */
.hvac-sp-bottom {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
}

.hvac-sp-description {
    background: var(--hvac-bg-secondary);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--hvac-border);
}

.hvac-sp-toggle-desc {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    transition: transform 0.2s;
}

.hvac-sp-desc-content {
    font-size: 15px;
    line-height: 1.8;
    color: var(--hvac-text-secondary);
}

.hvac-sp-desc-content h2,
.hvac-sp-desc-content h3,
.hvac-sp-desc-content h4 {
    color: #ffffff;
    margin-top: 24px;
}

.hvac-sp-desc-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 16px 0;
}

.hvac-sp-desc-content iframe {
    max-width: 100%;
    border-radius: 12px;
    margin: 16px 0;
}

/* Similar Sidebar */
.hvac-sp-sidebar {
    position: sticky;
    top: 24px;
}

.hvac-sp-similar-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hvac-sp-similar-card {
    display: flex;
    gap: 14px;
    background: var(--hvac-bg-secondary);
    border: 1px solid var(--hvac-border);
    border-radius: 12px;
    padding: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.hvac-sp-similar-card:hover {
    border-color: rgba(255,255,255,0.12);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hvac-sp-similar-img {
    width: 80px;
    height: 70px;
    background: #ffffff;
    border-radius: 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
}

.hvac-sp-similar-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hvac-sp-similar-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.hvac-sp-similar-info h4 {
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hvac-sp-similar-sku {
    font-size: 11px;
    color: var(--hvac-text-muted);
}

.hvac-sp-similar-quote {
    font-size: 12px;
    font-weight: 600;
    color: var(--hvac-accent);
    margin-top: 4px;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
    .hvac-sp-related-grid { grid-template-columns: repeat(3, 1fr); }
    .hvac-sp-bottom { grid-template-columns: 1fr; }
    .hvac-sp-sidebar { position: static; }
}

@media (max-width: 768px) {
    .site-header-default .hvacpro-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-navigation ul {
        flex-direction: column;
        width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }

    .hvac-sp-main {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hvac-sp-title { font-size: 22px; }

    .hvac-sp-related-grid { grid-template-columns: repeat(2, 1fr); }

    .hvac-sp-bottom { grid-template-columns: 1fr; }
    .hvac-sp-description { padding: 20px; }
}

@media (max-width: 480px) {
    .hvac-sp-related-grid { grid-template-columns: 1fr; }
    .hvac-sp-actions .cart { flex-direction: column; }
}

/* =============================================
   GET A QUOTE POPUP MODAL
   ============================================= */
.hvac-quote-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.hvac-quote-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
}

.hvac-quote-dialog {
    position: relative;
    background: var(--hvac-bg-secondary, #1a1a2e);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 36px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
    animation: hvac-modalIn 0.3s ease;
}

@keyframes hvac-modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.hvac-quote-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 28px;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.hvac-quote-close:hover { color: #ffffff; }

.hvac-quote-dialog h2 {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 4px;
}

.hvac-quote-product-name {
    font-size: 14px;
    color: var(--hvac-link, #4fc3f7);
    margin: 0 0 24px;
    font-weight: 500;
}

.hvac-quote-field {
    margin-bottom: 14px;
}

.hvac-quote-field input,
.hvac-quote-field textarea {
    width: 100%;
    padding: 12px 16px !important;
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #ffffff;
    font-size: 14px;
    transition: border-color 0.2s;
}

.hvac-quote-field input:focus,
.hvac-quote-field textarea:focus {
    border-color: var(--hvac-accent, #c62828);
    outline: none;
}

.hvac-quote-field input::placeholder,
.hvac-quote-field textarea::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.hvac-quote-submit {
    width: 100%;
    padding: 14px 24px;
    background: var(--hvac-accent, #c62828);
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: filter 0.2s, transform 0.2s;
    margin-top: 6px;
}

.hvac-quote-submit:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
}

/* Quote link on shop pages */
.hvac-quote-link,
.hvac-quote-loop-btn {
    color: var(--hvac-accent, #c62828) !important;
    font-weight: 600 !important;
    font-size: 14px;
    text-decoration: none;
    border: 2px solid var(--hvac-accent, #c62828) !important;
    padding: 8px 20px !important;
    border-radius: 6px !important;
    background: transparent !important;
    transition: all 0.2s !important;
    display: inline-block;
}

.hvac-quote-link:hover,
.hvac-quote-loop-btn:hover {
    background: var(--hvac-accent, #c62828) !important;
    color: #ffffff !important;
}

@media (max-width: 480px) {
    .hvac-quote-dialog { padding: 24px 20px; }
}