/*
Theme Name: OKNewCar
Theme URI: https://oknewcar.com
Author: OKNewCar Team
Author URI: https://oknewcar.com
Description: A premium editorial-style automotive news and reviews theme for WordPress. Features content-first design with dark mode support, BYD model showcase, Q&A community, and modern card-based layouts.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: oknewcar
Tags: one-column, two-columns, custom-menu, featured-images, threaded-comments, translation-ready, blog, news
*/

/* ============================================
   OKNewCar Design System V2
   Editorial-First Automotive Portal
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --c-primary: #2563EB;
  --c-primary-hover: #1D4ED8;
  --c-primary-light: #EFF6FF;
  --c-primary-subtle: #DBEAFE;
  --c-green: #059669;
  --c-green-light: #ECFDF5;
  --c-orange: #D97706;
  --c-orange-light: #FFFBEB;
  --c-red: #DC2626;
  --c-red-light: #FEF2F2;
  --c-surface: #FFFFFF;
  --c-bg: #F8FAFC;
  --c-bg-subtle: #F1F5F9;
  --c-text: #0F172A;
  --c-text-secondary: #475569;
  --c-text-tertiary: #94A3B8;
  --c-text-inverse: #F8FAFC;
  --c-border: #E2E8F0;
  --c-border-subtle: #F1F5F9;
  --c-divider: #E2E8F0;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-hero: clamp(32px, 5vw, 56px);
  --fs-h1: clamp(28px, 4vw, 40px);
  --fs-h2: clamp(24px, 3vw, 32px);
  --fs-h3: 18px;
  --fs-body: 16px;
  --fs-body-sm: 15px;
  --fs-caption: 13px;
  --fs-label: 11px;
  --fs-micro: 12px;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --lh-tight: 1.15;
  --lh-snug: 1.3;
  --lh-normal: 1.6;
  --lh-relaxed: 1.75;
  --lh-loose: 1.85;
  --ls-tight: -1.5px;
  --ls-snug: -0.5px;
  --ls-normal: 0;
  --ls-wide: 0.8px;
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px;
  --s-6: 24px; --s-8: 32px; --s-10: 40px; --s-12: 48px;
  --s-16: 64px; --s-20: 80px; --s-24: 96px;
  --max-w: 1200px;
  --max-w-narrow: 680px;
  --header-h: 60px;
  --px: 24px;
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-full: 999px;
  --shadow-xs: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.03);
  --shadow-md: 0 4px 6px -1px rgba(15,23,42,0.06), 0 2px 4px -2px rgba(15,23,42,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15,23,42,0.07), 0 4px 6px -4px rgba(15,23,42,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15,23,42,0.08), 0 8px 10px -6px rgba(15,23,42,0.04);
  --t-fast: 150ms ease;
  --t-normal: 250ms ease;
  --t-slow: 400ms ease;
}

[data-theme="dark"] {
  --c-primary: #60A5FA; --c-primary-hover: #93C5FD;
  --c-primary-light: rgba(96,165,250,0.1); --c-primary-subtle: rgba(96,165,250,0.15);
  --c-green: #34D399; --c-green-light: rgba(52,211,153,0.1);
  --c-orange: #FBBF24; --c-orange-light: rgba(251,191,36,0.1);
  --c-red: #F87171; --c-red-light: rgba(248,113,113,0.1);
  --c-surface: #1E293B; --c-bg: #0F172A; --c-bg-subtle: #1E293B;
  --c-text: #F8FAFC; --c-text-secondary: #CBD5E1; --c-text-tertiary: #64748B;
  --c-border: #334155; --c-border-subtle: #1E293B; --c-divider: #334155;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.2); --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.3); --shadow-lg: 0 10px 15px rgba(0,0,0,0.35);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --c-primary: #60A5FA; --c-primary-hover: #93C5FD;
    --c-primary-light: rgba(96,165,250,0.1); --c-primary-subtle: rgba(96,165,250,0.15);
    --c-green: #34D399; --c-green-light: rgba(52,211,153,0.1);
    --c-orange: #FBBF24; --c-orange-light: rgba(251,191,36,0.1);
    --c-red: #F87171; --c-red-light: rgba(248,113,113,0.1);
    --c-surface: #1E293B; --c-bg: #0F172A; --c-bg-subtle: #1E293B;
    --c-text: #F8FAFC; --c-text-secondary: #CBD5E1; --c-text-tertiary: #64748B;
    --c-border: #334155; --c-border-subtle: #1E293B; --c-divider: #334155;
  }
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font); font-size: var(--fs-body); line-height: var(--lh-normal);
  color: var(--c-text); background: var(--c-bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }

/* --- Layout --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--px); }
.container-narrow { max-width: var(--max-w-narrow); margin: 0 auto; padding: 0 var(--px); }

/* --- Section --- */
.section { padding: var(--s-20) 0; }
.section-label { font-size: var(--fs-label); font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: var(--ls-wide); color: var(--c-primary); margin-bottom: var(--s-3); }
.section-title { font-size: var(--fs-h2); font-weight: var(--fw-bold); color: var(--c-text); letter-spacing: var(--ls-snug); line-height: var(--lh-tight); margin-bottom: var(--s-2); }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: var(--s-10); flex-wrap: wrap; gap: var(--s-3); }
.view-all { font-size: var(--fs-caption); font-weight: var(--fw-semibold); color: var(--c-primary); display: inline-flex; align-items: center; gap: var(--s-1); transition: gap var(--t-fast); }
.view-all:hover { gap: var(--s-2); }
.view-all svg { width: 14px; height: 14px; }

/* --- Header --- */
.header { position: sticky; top: 0; z-index: 100; height: var(--header-h); display: flex; align-items: center; justify-content: space-between; padding: 0 var(--px); background: var(--c-surface); border-bottom: 1px solid var(--c-border); transition: background var(--t-normal); }
.header-logo { font-size: 20px; font-weight: var(--fw-extrabold); color: var(--c-text); letter-spacing: -0.8px; display: flex; align-items: center; gap: var(--s-2); }
.header-logo .accent { color: var(--c-primary); }
.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav a { font-size: var(--fs-caption); font-weight: var(--fw-medium); color: var(--c-text-secondary); padding: var(--s-1) 0; position: relative; transition: color var(--t-fast); }
.header-nav a::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--c-primary); border-radius: 1px; transform: scaleX(0); transition: transform var(--t-normal); }
.header-nav a:hover, .header-nav a.active { color: var(--c-text); }
.header-nav a:hover::after, .header-nav a.active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: var(--s-3); }
.header-icon-btn { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--c-text-secondary); transition: all var(--t-fast); }
.header-icon-btn:hover { background: var(--c-bg-subtle); color: var(--c-text); }
.header-icon-btn svg { width: 18px; height: 18px; }
.mobile-menu-btn { display: none; }
@media (max-width: 768px) {
  .header-nav { display: none; }
  .header { padding: 0 var(--s-4); }
  .mobile-menu-btn { display: flex; }
  .header-nav.mobile-open { display: flex; flex-direction: column; position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--c-surface); border-bottom: 1px solid var(--c-border); padding: var(--s-4); gap: var(--s-3); z-index: 99; }
  .header-nav.mobile-open a { font-size: var(--fs-body); padding: var(--s-2) 0; }
}

/* --- Hero Card --- */
.hero-card { position: relative; border-radius: var(--r-lg); overflow: hidden; cursor: pointer; aspect-ratio: 21/9; }
.hero-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.hero-card:hover img { transform: scale(1.02); }
.hero-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, rgba(15,23,42,0.2) 40%, transparent 70%); padding: var(--s-12); display: flex; flex-direction: column; justify-content: flex-end; color: white; }
.hero-card-tag { display: inline-flex; align-items: center; width: fit-content; padding: var(--s-1) var(--s-3); border-radius: var(--r-full); font-size: var(--fs-label); font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: var(--ls-wide); background: var(--c-primary); color: white; margin-bottom: var(--s-3); }
.hero-card-title { font-size: var(--fs-h1); font-weight: var(--fw-extrabold); line-height: var(--lh-tight); letter-spacing: var(--ls-snug); margin-bottom: var(--s-2); max-width: 700px; }
.hero-card-desc { font-size: var(--fs-body-sm); color: rgba(255,255,255,0.75); line-height: var(--lh-normal); max-width: 560px; margin-bottom: var(--s-3); }
.hero-card-meta { display: flex; gap: var(--s-4); font-size: var(--fs-micro); color: rgba(255,255,255,0.6); }
.hero-card-meta svg { width: 13px; height: 13px; }
@media (max-width: 768px) {
  .hero-card { aspect-ratio: 16/10; border-radius: var(--r-md); }
  .hero-card-overlay { padding: var(--s-6); }
  .hero-card-title { font-size: 24px; }
  .hero-card-desc { display: none; }
}

/* --- Standard Card --- */
.card { background: var(--c-surface); border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--c-border); transition: all var(--t-normal); cursor: pointer; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card-img-wrap { overflow: hidden; position: relative; }
.card-img { width: 100%; aspect-ratio: 3/2; object-fit: cover; transition: transform var(--t-slow); }
.card:hover .card-img { transform: scale(1.03); }
.card-img-tag { position: absolute; top: var(--s-3); left: var(--s-3); padding: 3px 10px; border-radius: var(--r-full); font-size: var(--fs-label); font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: 0.5px; background: var(--c-primary); color: white; }
.card-img-tag.review { background: var(--c-orange); }
.card-img-tag.ev { background: var(--c-green); }
.card-img-tag.breaking { background: var(--c-red); }
.card-body { padding: var(--s-5); }
.card-title { font-size: var(--fs-h3); font-weight: var(--fw-semibold); color: var(--c-text); line-height: var(--lh-snug); margin-bottom: var(--s-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color var(--t-fast); }
.card:hover .card-title { color: var(--c-primary); }
.card-excerpt { font-size: var(--fs-caption); color: var(--c-text-secondary); line-height: var(--lh-normal); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: var(--s-3); }
.card-footer { display: flex; align-items: center; justify-content: space-between; }
.card-meta { display: flex; align-items: center; gap: var(--s-3); font-size: var(--fs-micro); color: var(--c-text-tertiary); }
.card-meta svg { width: 13px; height: 13px; }
.card-author { display: flex; align-items: center; gap: var(--s-2); font-size: var(--fs-micro); color: var(--c-text-secondary); }
.card-author img { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }

/* --- Chips --- */
.chip { display: inline-flex; align-items: center; padding: 6px 16px; border-radius: var(--r-full); font-size: var(--fs-caption); font-weight: var(--fw-medium); border: 1px solid var(--c-border); background: var(--c-surface); color: var(--c-text-secondary); white-space: nowrap; cursor: pointer; transition: all var(--t-fast); }
.chip:hover { border-color: var(--c-primary); color: var(--c-primary); }
.chip.active { background: var(--c-text); color: var(--c-surface); border-color: var(--c-text); }
.chips-row { display: flex; gap: var(--s-2); flex-wrap: wrap; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2); padding: 10px 24px; border-radius: var(--r-sm); font-size: var(--fs-caption); font-weight: var(--fw-semibold); transition: all var(--t-normal); white-space: nowrap; }
.btn-primary { background: var(--c-primary); color: white; }
.btn-primary:hover { background: var(--c-primary-hover); }
.btn-outline { border: 1.5px solid var(--c-border); color: var(--c-text-secondary); }
.btn-outline:hover { border-color: var(--c-text); color: var(--c-text); }
.btn-ghost { color: var(--c-text-secondary); }
.btn-ghost:hover { color: var(--c-text); background: var(--c-bg-subtle); }
.btn-lg { padding: var(--s-3) var(--s-8); font-size: var(--fs-body-sm); }

/* --- Grid --- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-6); }

/* --- Newsletter --- */
.newsletter-inline { background: var(--c-bg-subtle); border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: var(--s-10); text-align: center; }
.newsletter-inline h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: var(--s-1); }
.newsletter-inline p { font-size: var(--fs-caption); color: var(--c-text-secondary); margin-bottom: var(--s-5); }
.newsletter-form { display: flex; gap: var(--s-2); max-width: 440px; margin: 0 auto; }
.newsletter-form input { flex: 1; padding: 10px var(--s-4); border-radius: var(--r-sm); border: 1px solid var(--c-border); font-size: var(--fs-caption); outline: none; background: var(--c-surface); color: var(--c-text); font-family: var(--font); transition: border-color var(--t-fast); }
.newsletter-form input:focus { border-color: var(--c-primary); }
.newsletter-form button { padding: 10px 24px; border-radius: var(--r-sm); background: var(--c-text); color: var(--c-surface); font-size: var(--fs-caption); font-weight: var(--fw-semibold); transition: opacity var(--t-fast); }
.newsletter-form button:hover { opacity: 0.85; }
@media (max-width: 640px) { .newsletter-form { flex-direction: column; } }

/* --- Breadcrumb --- */
.breadcrumb { display: flex; align-items: center; gap: var(--s-2); font-size: var(--fs-micro); color: var(--c-text-tertiary); }
.breadcrumb a { color: var(--c-text-secondary); transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--c-text); }
.breadcrumb svg { width: 12px; height: 12px; }

/* --- Vehicle Card --- */
.vehicle-card { background: var(--c-surface); border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--c-border); transition: all var(--t-normal); cursor: pointer; }
.vehicle-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: transparent; }
.vehicle-card-img { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.vehicle-card-img img { width: 100%; height: 100%; object-fit: cover; }
.vehicle-badge { position: absolute; top: var(--s-3); left: var(--s-3); padding: 3px 10px; border-radius: var(--r-full); font-size: var(--fs-label); font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: 0.5px; }
.vehicle-badge.ev { background: var(--c-green); color: white; }
.vehicle-badge.phev { background: var(--c-primary); color: white; }
.vehicle-card-body { padding: var(--s-5); }
.vehicle-card-name { font-size: var(--fs-h3); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: 2px; }
.vehicle-card-type { font-size: var(--fs-caption); color: var(--c-text-tertiary); margin-bottom: var(--s-4); }
.vehicle-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-3); padding-top: var(--s-4); border-top: 1px solid var(--c-border-subtle); }
.vehicle-spec { text-align: center; }
.vehicle-spec-value { font-size: 15px; font-weight: var(--fw-bold); color: var(--c-primary); }
.vehicle-spec-label { font-size: var(--fs-label); color: var(--c-text-tertiary); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.3px; }
.vehicle-card-footer { display: flex; justify-content: space-between; align-items: center; padding: var(--s-4) var(--s-5); border-top: 1px solid var(--c-border-subtle); }
.vehicle-price { font-size: 17px; font-weight: var(--fw-bold); color: var(--c-green); }
.vehicle-price small { font-size: var(--fs-micro); font-weight: var(--fw-regular); color: var(--c-text-tertiary); }

/* --- Q&A Card --- */
.qa-card { background: var(--c-surface); border-radius: var(--r-md); border: 1px solid var(--c-border); padding: var(--s-5); cursor: pointer; transition: all var(--t-normal); }
.qa-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-sm); }
.qa-card-q { font-size: var(--fs-body-sm); font-weight: var(--fw-semibold); color: var(--c-text); line-height: var(--lh-snug); margin-bottom: var(--s-3); display: flex; gap: var(--s-2); }
.qa-card-q .q-badge { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--c-primary-light); color: var(--c-primary); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: var(--fw-extrabold); margin-top: 1px; }
.qa-card-meta { display: flex; gap: var(--s-4); font-size: var(--fs-micro); color: var(--c-text-tertiary); margin-left: 30px; flex-wrap: wrap; }
.qa-card-meta .count { color: var(--c-green); font-weight: var(--fw-bold); }

/* --- Footer --- */
.footer { border-top: 1px solid var(--c-border); padding: var(--s-16) 0 var(--s-10); color: var(--c-text-secondary); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--s-12); margin-bottom: var(--s-12); }
.footer-brand { font-size: 20px; font-weight: var(--fw-extrabold); color: var(--c-text); margin-bottom: var(--s-3); }
.footer-brand .accent { color: var(--c-primary); }
.footer-desc { font-size: var(--fs-caption); line-height: var(--lh-normal); max-width: 300px; color: var(--c-text-tertiary); }
.footer-title { font-size: var(--fs-label); font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: var(--ls-wide); color: var(--c-text); margin-bottom: var(--s-5); }
.footer-links li { margin-bottom: var(--s-3); }
.footer-links a { font-size: var(--fs-caption); color: var(--c-text-tertiary); transition: color var(--t-fast); }
.footer-links a:hover { color: var(--c-text); }
.footer-bottom { padding-top: var(--s-6); border-top: 1px solid var(--c-border); display: flex; justify-content: space-between; align-items: center; font-size: var(--fs-micro); color: var(--c-text-tertiary); }
.footer-social { display: flex; gap: var(--s-4); }
.footer-social a { color: var(--c-text-tertiary); transition: color var(--t-fast); }
.footer-social a:hover { color: var(--c-text); }
.footer-social svg { width: 18px; height: 18px; }

/* --- Scroll to Top --- */
.scroll-top { position: fixed; bottom: var(--s-8); right: var(--s-8); width: 40px; height: 40px; border-radius: 50%; background: var(--c-surface); border: 1px solid var(--c-border); color: var(--c-text-secondary); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); z-index: 50; transition: all var(--t-normal); opacity: 0; pointer-events: none; }
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { background: var(--c-text); color: var(--c-surface); }

/* --- Trending --- */
.trending-item { display: flex; gap: var(--s-4); padding: var(--s-4) 0; border-bottom: 1px solid var(--c-border-subtle); cursor: pointer; }
.trending-item:last-child { border-bottom: none; }
.trending-num { font-size: 28px; font-weight: var(--fw-extrabold); color: var(--c-border); line-height: 1; min-width: 32px; }
.trending-item:nth-child(1) .trending-num { color: var(--c-red); }
.trending-item:nth-child(2) .trending-num { color: var(--c-orange); }
.trending-item:nth-child(3) .trending-num { color: var(--c-primary); }
.trending-title { font-size: var(--fs-caption); font-weight: var(--fw-medium); color: var(--c-text); line-height: var(--lh-snug); transition: color var(--t-fast); }
.trending-item:hover .trending-title { color: var(--c-primary); }

/* --- Home layout --- */
.home-layout { display: grid; grid-template-columns: 1fr 340px; gap: var(--s-10); }
@media (max-width: 1024px) { .home-layout { grid-template-columns: 1fr; } }

/* --- Category strip --- */
.category-strip { padding: var(--s-4) 0; border-bottom: 1px solid var(--c-border-subtle); }
.category-strip .container { display: flex; gap: var(--s-2); overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.category-strip .container::-webkit-scrollbar { display: none; }

/* --- Cars scroll --- */
.cars-scroll { display: flex; gap: var(--s-5); overflow-x: auto; padding-bottom: var(--s-3); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.cars-scroll::-webkit-scrollbar { display: none; }
.car-mini-card { min-width: 220px; flex-shrink: 0; background: var(--c-surface); border-radius: var(--r-md); border: 1px solid var(--c-border); padding: var(--s-4); transition: all var(--t-normal); cursor: pointer; }
.car-mini-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-sm); }
.car-mini-card img { width: 100%; aspect-ratio: 3/2; object-fit: cover; border-radius: var(--r-sm); margin-bottom: var(--s-3); }
.car-mini-card h4 { font-size: var(--fs-caption); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: 2px; }
.car-mini-card .type { font-size: 11px; color: var(--c-text-tertiary); }
.car-mini-card .price { font-size: var(--fs-caption); font-weight: var(--fw-bold); color: var(--c-green); margin-top: var(--s-1); }

/* --- Brand Hero --- */
.brand-hero { position: relative; overflow: hidden; }
.brand-hero img { width: 100%; height: 420px; object-fit: cover; }
.brand-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,0.9) 0%, rgba(15,23,42,0.3) 50%, transparent 80%); display: flex; flex-direction: column; justify-content: flex-end; padding: var(--s-10); color: white; }
.brand-logo { display: flex; align-items: center; gap: var(--s-4); margin-bottom: var(--s-4); }
.brand-logo span { font-size: 52px; font-weight: 900; letter-spacing: -2px; }
.brand-logo small { font-size: var(--fs-caption); font-weight: var(--fw-medium); color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 2px; }
.brand-hero h1 { font-size: var(--fs-h1); font-weight: var(--fw-extrabold); line-height: var(--lh-tight); letter-spacing: var(--ls-snug); margin-bottom: var(--s-2); max-width: 600px; }
.brand-hero p { font-size: var(--fs-body-sm); color: rgba(255,255,255,0.65); max-width: 560px; line-height: var(--lh-relaxed); }
.brand-stats { display: flex; gap: var(--s-10); margin-top: var(--s-6); flex-wrap: wrap; }
.brand-stat-num { font-size: 32px; font-weight: 900; color: var(--c-green); letter-spacing: -1px; }
.brand-stat-label { font-size: var(--fs-label); color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 2px; }
@media (max-width: 768px) { .brand-hero img { height: 320px; } .brand-hero-overlay { padding: var(--s-6); } .brand-logo span { font-size: 36px; } .brand-stats { gap: var(--s-6); } .brand-stat-num { font-size: 26px; } }
.filter-bar { padding: var(--s-6) 0; border-bottom: 1px solid var(--c-border-subtle); }
.compare-bar { background: var(--c-bg-subtle); border-radius: var(--r-lg); padding: var(--s-8); display: flex; align-items: center; justify-content: space-between; gap: var(--s-6); flex-wrap: wrap; }
.compare-bar h3 { font-size: 18px; font-weight: var(--fw-bold); }
.compare-bar p { font-size: var(--fs-caption); color: var(--c-text-secondary); margin-top: var(--s-1); }
@media (max-width: 768px) { .compare-bar { flex-direction: column; text-align: center; padding: var(--s-6); } }
.byd-news-section { background: var(--c-bg-subtle); padding: var(--s-20) 0; }

/* ============================================
   BYD Models Page - Enhanced V2.1
   ============================================ */

/* --- BYD Hero --- */
.byd-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #0a0a1a 0%, #1a1a2e 35%, #16213e 65%, #0f3460 100%);
  padding: var(--s-20) var(--s-10); min-height: 420px;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-inverse);
}
.byd-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 80% 50%, rgba(5,150,105,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.byd-hero::after {
  content: ''; position: absolute; top: -30%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(5,150,105,0.06) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.byd-hero-inner {
  position: relative; z-index: 2;
  max-width: 800px; width: 100%; margin: 0 auto;
  text-align: center;
}
.byd-hero-logo {
  display: flex; align-items: center; justify-content: center;
  gap: var(--s-4); margin-bottom: var(--s-5);
}
.byd-hero-logo span {
  font-size: clamp(40px, 8vw, 56px); font-weight: 900;
  letter-spacing: -2px;
}
.byd-hero-logo small {
  font-size: var(--fs-caption); font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.5); letter-spacing: 2px; text-transform: uppercase;
}
.byd-hero h1 {
  font-size: clamp(24px, 4vw, 44px); font-weight: 900;
  line-height: var(--lh-tight); letter-spacing: var(--ls-snug);
  margin-bottom: var(--s-3);
}
.byd-hero h1 .highlight { color: var(--c-green); }
.byd-hero p {
  font-size: var(--fs-body-sm); color: rgba(255,255,255,0.6);
  max-width: 620px; margin: 0 auto var(--s-8); line-height: var(--lh-relaxed);
}
.byd-hero-stats {
  display: flex; gap: var(--s-10); justify-content: center;
  margin-bottom: var(--s-8); flex-wrap: wrap;
}
.byd-hero-stat { text-align: center; }
.byd-hero-stat-num {
  font-size: clamp(28px, 4vw, 38px); font-weight: 900;
  color: var(--c-green); letter-spacing: -1px;
}
.byd-hero-stat-label {
  font-size: var(--fs-label); color: rgba(255,255,255,0.4);
  margin-top: 2px; text-transform: uppercase; letter-spacing: 0.5px;
}
@media (max-width: 768px) {
  .byd-hero { padding: var(--s-12) var(--s-4); min-height: 360px; }
  .byd-hero-stats { gap: var(--s-6); }
}

/* --- BYD Filter Bar --- */
.byd-filter-wrap {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border-subtle);
  position: sticky; top: var(--header-h); z-index: 50;
  transition: background var(--t-normal);
}
.byd-filter-bar {
  max-width: var(--max-w); margin: 0 auto;
  padding: var(--s-5) var(--px);
  display: flex; align-items: center; gap: var(--s-2);
  flex-wrap: wrap; overflow-x: auto;
  scrollbar-width: none;
}
.byd-filter-bar::-webkit-scrollbar { display: none; }
.byd-filter-btn {
  padding: 7px 18px; border-radius: var(--r-full);
  font-size: var(--fs-caption); font-weight: var(--fw-semibold);
  border: 1.5px solid var(--c-border);
  background: var(--c-surface); color: var(--c-text-secondary);
  cursor: pointer; transition: all var(--t-fast);
  white-space: nowrap;
}
.byd-filter-btn:hover {
  border-color: var(--c-primary); color: var(--c-primary);
}
.byd-filter-btn.active {
  background: var(--c-primary); color: var(--c-text-inverse);
  border-color: var(--c-primary);
}
@media (max-width: 768px) {
  .byd-filter-bar { padding: var(--s-4) var(--s-4); }
}

/* --- BYD Models Section --- */
.byd-models-section { padding: var(--s-10) 0 var(--s-16); }
.byd-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
}
@media (max-width: 1024px) { .byd-models-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .byd-models-grid { grid-template-columns: 1fr; } }

/* --- BYD Model Card --- */
.byd-model-card {
  background: var(--c-surface); border-radius: var(--r-md);
  overflow: hidden; border: 1px solid var(--c-border);
  transition: all var(--t-normal); cursor: pointer;
  display: block; text-decoration: none; color: inherit;
}
.byd-model-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.byd-card-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 16/10;
}
.byd-card-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow);
}
.byd-model-card:hover .byd-card-img-wrap img {
  transform: scale(1.04);
}
.byd-card-body { padding: var(--s-5); }
.byd-card-name {
  font-size: 20px; font-weight: var(--fw-extrabold);
  color: var(--c-text); line-height: var(--lh-tight);
  letter-spacing: var(--ls-snug);
  margin-bottom: 4px;
}
.byd-card-subtitle {
  font-size: var(--fs-caption); color: var(--c-text-tertiary);
  margin-bottom: var(--s-4); line-height: var(--lh-normal);
}
.byd-card-divider {
  height: 1px; background: var(--c-border-subtle);
  margin: var(--s-4) 0;
}
.byd-card-specs {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3); padding: var(--s-2) 0;
}
.byd-spec { text-align: center; }
.byd-spec-value {
  font-size: 22px; font-weight: var(--fw-bold);
  color: var(--c-primary); letter-spacing: -0.5px;
  line-height: 1.2;
}
.byd-spec-label {
  font-size: 10px; color: var(--c-text-tertiary);
  margin-top: 4px; text-transform: uppercase;
  letter-spacing: 0.5px; font-weight: var(--fw-medium);
}
.byd-card-bottom {
  display: flex; justify-content: space-between;
  align-items: center; padding: var(--s-4) 0 0;
}
.byd-card-price { display: flex; align-items: baseline; gap: 6px; }
.byd-price-value {
  font-size: 18px; font-weight: var(--fw-bold);
  color: var(--c-green); letter-spacing: -0.3px;
}
.byd-price-label {
  font-size: 11px; color: var(--c-text-tertiary);
  font-weight: var(--fw-medium);
}
.byd-card-btn {
  padding: 8px 20px; border-radius: var(--r-sm);
  background: var(--c-primary); color: white;
  font-size: var(--fs-caption); font-weight: var(--fw-semibold);
  transition: all var(--t-fast);
}
.byd-model-card:hover .byd-card-btn {
  background: var(--c-primary-hover);
}

/* --- BYD Empty State --- */
.byd-empty-state {
  text-align: center; padding: var(--s-16) var(--s-8);
  color: var(--c-text-tertiary);
}
.byd-empty-icon { margin-bottom: var(--s-5); opacity: 0.3; }
.byd-empty-state h3 {
  font-size: var(--fs-h3); font-weight: var(--fw-bold);
  color: var(--c-text-secondary); margin-bottom: var(--s-2);
}
.byd-empty-state p {
  font-size: var(--fs-caption); color: var(--c-text-tertiary);
}

/* --- BYD Compare CTA --- */
.byd-compare-cta {
  background: var(--c-primary-light);
  border-radius: var(--r-lg);
  padding: var(--s-10);
  display: flex; align-items: center;
  justify-content: space-between;
  gap: var(--s-8); flex-wrap: wrap;
  margin-top: var(--s-12);
  border: 1px solid var(--c-primary-subtle);
}
.byd-compare-text h2 {
  font-size: var(--fs-h3); font-weight: var(--fw-bold);
  color: var(--c-text); margin-bottom: var(--s-2);
}
.byd-compare-text p {
  font-size: var(--fs-body-sm); color: var(--c-text-secondary);
  max-width: 480px; line-height: var(--lh-normal);
}
@media (max-width: 768px) {
  .byd-compare-cta {
    flex-direction: column; text-align: center;
    padding: var(--s-8) var(--s-5);
  }
  .byd-compare-text p { max-width: 100%; }
}

/* --- Why Choose BYD --- */
.byd-why-section {
  padding: var(--s-16) 0;
  background: var(--c-bg-subtle);
}
.byd-why-title {
  text-align: center; font-size: var(--fs-h2);
  font-weight: var(--fw-bold); color: var(--c-text);
  margin-bottom: var(--s-10);
  letter-spacing: var(--ls-snug);
}
.byd-why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-6);
}
@media (max-width: 1024px) { .byd-why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .byd-why-grid { grid-template-columns: 1fr; } }
.byd-why-card {
  text-align: center; padding: var(--s-6);
  background: var(--c-surface);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  transition: all var(--t-normal);
}
.byd-why-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.byd-why-icon {
  width: 56px; height: 56px; border-radius: var(--r-md);
  background: var(--c-primary-light);
  color: var(--c-primary);
  display: inline-flex; align-items: center;
  justify-content: center;
  margin-bottom: var(--s-4);
}
.byd-why-card h3 {
  font-size: var(--fs-body-sm); font-weight: var(--fw-bold);
  color: var(--c-text); margin-bottom: var(--s-2);
}
.byd-why-card p {
  font-size: var(--fs-caption); color: var(--c-text-secondary);
  line-height: var(--lh-normal);
}

/* --- BYD Dark Mode Adjustments --- */
[data-theme="dark"] .byd-hero {
  background: linear-gradient(160deg, #050510 0%, #0a0a1a 35%, #0d1526 65%, #0a1e38 100%);
}
[data-theme="dark"] .byd-hero::before {
  background: radial-gradient(ellipse 80% 60% at 80% 50%, rgba(52,211,153,0.06) 0%, transparent 70%);
}
[data-theme="dark"] .byd-why-card { background: var(--c-surface); }
[data-theme="dark"] .byd-compare-cta {
  background: var(--c-primary-light);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .byd-hero {
    background: linear-gradient(160deg, #050510 0%, #0a0a1a 35%, #0d1526 65%, #0a1e38 100%);
  }
  :root:not([data-theme="light"]) .byd-hero::before {
    background: radial-gradient(ellipse 80% 60% at 80% 50%, rgba(52,211,153,0.06) 0%, transparent 70%);
  }
}

/* --- BYD WP Overrides --- */
.byd-model-card {
  display: block !important;
}
.byd-hero {
  position: relative !important;
  overflow: hidden !important;
}
.byd-hero-inner {
  position: relative !important;
  z-index: 2 !important;
  text-align: center !important;
}
.byd-filter-wrap {
  position: sticky !important;
  top: var(--header-h) !important;
  z-index: 50 !important;
  background: var(--c-surface) !important;
  border-bottom: 1px solid var(--c-border-subtle) !important;
}
.byd-models-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--s-6) !important;
}
@media (max-width: 1024px) {
  .byd-models-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 768px) {
  .byd-models-grid {
    grid-template-columns: 1fr !important;
  }
}
.byd-why-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: var(--s-6) !important;
}
@media (max-width: 1024px) {
  .byd-why-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 640px) {
  .byd-why-grid {
    grid-template-columns: 1fr !important;
  }
}
.byd-compare-cta {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: var(--s-8) !important;
  flex-wrap: wrap !important;
}
@media (max-width: 768px) {
  .byd-compare-cta {
    flex-direction: column !important;
    text-align: center !important;
  }
}
.byd-card-bottom {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}
.byd-card-specs {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--s-3) !important;
}
.byd-card-btn {
  display: inline-block !important;
}

/* --- Page intro --- */
.page-intro { padding: var(--s-10) 0 var(--s-6); }
.page-intro h1 { font-size: var(--fs-h1); font-weight: var(--fw-extrabold); line-height: var(--lh-tight); letter-spacing: var(--ls-snug); margin-bottom: var(--s-2); }
.page-intro p { font-size: var(--fs-body-sm); color: var(--c-text-secondary); max-width: 560px; line-height: var(--lh-normal); }
.chips-section { padding: var(--s-4) 0 var(--s-10); border-bottom: 1px solid var(--c-border-subtle); margin-bottom: var(--s-10); }
.load-more-wrap { text-align: center; padding: var(--s-10) 0; }

/* --- Article --- */
.article-hero-img { border-radius: var(--r-lg); overflow: hidden; margin-bottom: 0; }
.article-hero-img img { width: 100%; aspect-ratio: 21/9; object-fit: cover; display: block; }
.article-meta { padding: var(--s-6) 0 var(--s-6); border-bottom: 1px solid var(--c-border-subtle); margin-bottom: var(--s-8); }
.article-tags { display: flex; gap: var(--s-2); margin-bottom: var(--s-4); }
.article-tag { padding: 3px 12px; border-radius: var(--r-full); font-size: var(--fs-label); font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: 0.5px; background: var(--c-primary-light); color: var(--c-primary); }
.article-meta h1 { font-size: clamp(28px, 4vw, 40px); font-weight: var(--fw-extrabold); line-height: var(--lh-tight); letter-spacing: var(--ls-snug); color: var(--c-text); margin-bottom: var(--s-4); }
.article-author-row { display: flex; align-items: center; gap: var(--s-3); margin-bottom: var(--s-2); }
.article-author-row img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.article-author-row .name { font-size: var(--fs-caption); font-weight: var(--fw-semibold); color: var(--c-text); }
.article-author-row .role { font-size: var(--fs-micro); color: var(--c-text-tertiary); }
.article-stats { font-size: var(--fs-micro); color: var(--c-text-tertiary); display: flex; gap: var(--s-3); }
.article-lead { font-size: 18px; font-weight: var(--fw-medium); color: var(--c-text-secondary); line-height: var(--lh-relaxed); margin-bottom: var(--s-8); padding-bottom: var(--s-8); border-bottom: 1px solid var(--c-border-subtle); }
.article-content p { font-size: var(--fs-body); line-height: var(--lh-loose); color: var(--c-text-secondary); margin-bottom: var(--s-5); }
.article-content h2 { font-size: 22px; font-weight: var(--fw-bold); color: var(--c-text); margin: var(--s-10) 0 var(--s-4); letter-spacing: var(--ls-snug); }
.article-content h3 { font-size: 18px; font-weight: var(--fw-semibold); color: var(--c-text); margin: var(--s-6) 0 var(--s-3); }
.article-content blockquote { border-left: 3px solid var(--c-primary); background: var(--c-primary-light); padding: var(--s-5); border-radius: 0 var(--r-md) var(--r-md) 0; margin: var(--s-8) 0; font-style: italic; color: var(--c-text-secondary); line-height: var(--lh-normal); }
.article-content blockquote cite { display: block; font-style: normal; font-size: var(--fs-micro); font-weight: var(--fw-semibold); color: var(--c-text-tertiary); margin-top: var(--s-2); }
.article-content img { width: 100%; border-radius: var(--r-md); margin: var(--s-8) 0; }
.article-content ul, .article-content ol { margin-bottom: var(--s-5); padding-left: var(--s-8); }
.article-content li { font-size: var(--fs-body); line-height: var(--lh-loose); color: var(--c-text-secondary); margin-bottom: var(--s-2); list-style: disc; }
.article-content ol li { list-style: decimal; }
.spec-box { background: var(--c-bg-subtle); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: var(--s-5); margin: var(--s-8) 0; }
.spec-box h4 { font-size: var(--fs-caption); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: var(--s-4); }
.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3); }
.spec-item { display: flex; justify-content: space-between; padding: var(--s-2) 0; border-bottom: 1px solid var(--c-border-subtle); font-size: var(--fs-caption); }
.spec-item:last-child { border-bottom: none; }
.spec-item .label { color: var(--c-text-tertiary); }
.spec-item .value { font-weight: var(--fw-bold); color: var(--c-text); }
.share-bar { display: flex; align-items: center; gap: var(--s-3); padding: var(--s-5) 0; border-top: 1px solid var(--c-border-subtle); border-bottom: 1px solid var(--c-border-subtle); margin: var(--s-10) 0; }
.share-bar span { font-size: var(--fs-caption); font-weight: var(--fw-semibold); color: var(--c-text-secondary); }
.share-btn { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--c-bg-subtle); color: var(--c-text-secondary); transition: all var(--t-fast); }
.share-btn:hover { background: var(--c-primary); color: white; }
.share-btn svg { width: 15px; height: 15px; }
.share-copy { margin-left: auto; width: auto; border-radius: var(--r-sm); padding: 0 var(--s-4); font-size: var(--fs-micro); font-weight: var(--fw-semibold); gap: var(--s-1); display: inline-flex; align-items: center; }
.author-bio { display: flex; gap: var(--s-5); align-items: center; background: var(--c-bg-subtle); border-radius: var(--r-lg); padding: var(--s-6); margin-bottom: var(--s-10); }
.author-bio img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.author-bio .name { font-size: var(--fs-body-sm); font-weight: var(--fw-bold); color: var(--c-text); }
.author-bio .bio { font-size: var(--fs-caption); color: var(--c-text-tertiary); margin-top: var(--s-1); line-height: var(--lh-normal); }

/* --- Q&A Page --- */
.qa-layout { display: grid; grid-template-columns: 1fr 300px; gap: var(--s-10); }
@media (max-width: 1024px) { .qa-layout { grid-template-columns: 1fr; } }
.qa-intro { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--s-8); flex-wrap: wrap; gap: var(--s-4); }
.qa-intro h1 { font-size: var(--fs-h1); font-weight: var(--fw-extrabold); line-height: var(--lh-tight); letter-spacing: var(--ls-snug); margin-bottom: var(--s-1); }
.qa-intro p { font-size: var(--fs-body-sm); color: var(--c-text-secondary); max-width: 500px; }
.upvotes { display: inline-flex; align-items: center; gap: 3px; font-size: var(--fs-micro); color: var(--c-text-tertiary); }
.upvotes svg { width: 13px; height: 13px; }
.upvotes .num { font-weight: var(--fw-bold); color: var(--c-text-secondary); }
.qa-tags { display: flex; gap: var(--s-1); flex-wrap: wrap; }
.qa-tag { font-size: 11px; padding: 2px 10px; border-radius: var(--r-full); background: var(--c-bg-subtle); color: var(--c-text-tertiary); }
.sidebar-card { background: var(--c-surface); border-radius: var(--r-md); border: 1px solid var(--c-border); padding: var(--s-5); margin-bottom: var(--s-6); }
.sidebar-card h3 { font-size: var(--fs-caption); font-weight: var(--fw-bold); color: var(--c-text); margin-bottom: var(--s-4); padding-bottom: var(--s-3); border-bottom: 1px solid var(--c-border-subtle); }
.expert-item { display: flex; gap: var(--s-3); align-items: center; padding: var(--s-2) 0; }
.expert-item img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.expert-item .name { font-size: var(--fs-micro); font-weight: var(--fw-semibold); color: var(--c-text); }
.expert-item .title { font-size: 11px; color: var(--c-text-tertiary); }
.expert-item .answers { font-size: 11px; color: var(--c-primary); font-weight: var(--fw-bold); margin-left: auto; }
.tags-cloud { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.cloud-tag { font-size: var(--fs-micro); padding: 5px 12px; border-radius: var(--r-full); background: var(--c-bg-subtle); color: var(--c-text-secondary); cursor: pointer; transition: all var(--t-fast); }
.cloud-tag:hover { background: var(--c-primary-light); color: var(--c-primary); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .container, .container-narrow { padding: 0 var(--s-4); }
  .section { padding: var(--s-12) 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer { padding: var(--s-10) 0 var(--s-8); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--s-8); }
  .footer-bottom { flex-direction: column; text-align: center; gap: var(--s-2); }
}

/* --- WordPress specific overrides --- */
.wp-block-image img { border-radius: var(--r-md); }
.alignwide { max-width: 900px; margin-left: auto; margin-right: auto; }
.alignfull { max-width: 100vw; margin-left: calc(-1 * var(--px)); margin-right: calc(-1 * var(--px)); }
.navigation.pagination { text-align: center; padding: var(--s-10) 0; }
.navigation.pagination .page-numbers { display: inline-flex; gap: var(--s-2); }
.navigation.pagination .page-numbers a, .navigation.pagination .page-numbers span { padding: 8px 14px; border-radius: var(--r-sm); font-size: var(--fs-caption); font-weight: var(--fw-medium); border: 1px solid var(--c-border); color: var(--c-text-secondary); }
.navigation.pagination .page-numbers a:hover { border-color: var(--c-primary); color: var(--c-primary); }
.navigation.pagination .page-numbers.current { background: var(--c-text); color: var(--c-surface); border-color: var(--c-text); }
.screen-reader-text { border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important; }

/* ============================================
   WordPress Compatibility Overrides
   Fix: WP core styles overriding theme layout
   ============================================ */

/* Strip WP default menu list styling */
.header-nav ul, .header-nav li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
}
.header-nav li a {
  display: block !important;
  padding: var(--s-1) 0 !important;
  font-size: var(--fs-caption) !important;
  font-weight: var(--fw-medium) !important;
  color: var(--c-text-secondary) !important;
  position: relative !important;
  transition: color var(--t-fast) !important;
}
.header-nav li a:hover, .header-nav li.current-menu-item a {
  color: var(--c-text) !important;
}
.header-nav li a::after {
  content: '' !important;
  position: absolute !important;
  bottom: -2px !important;
  left: 0 !important;
  right: 0 !important;
  height: 2px !important;
  background: var(--c-primary) !important;
  border-radius: 1px !important;
  transform: scaleX(0) !important;
  transition: transform var(--t-normal) !important;
}
.header-nav li a:hover::after, .header-nav li.current-menu-item a::after {
  transform: scaleX(1) !important;
}
.header-nav li.current-menu-item > a,
.header-nav li.current-page-ancestor > a {
  color: var(--c-text) !important;
}

/* WP class-based nav items */
.header-nav .menu-item {
  display: block !important;
}

/* Remove WP default padding/margin from body and page */
body.home, body.page, body.single, body.archive, body.search {
  background: var(--c-bg) !important;
}

/* WP widget title reset */
.widget .section-title,
.widget .footer-title {
  margin: 0 0 var(--s-5) 0 !important;
  padding: 0 !important;
  border: none !important;
  background: none !important;
  font-size: inherit !important;
  color: var(--c-text) !important;
}

/* WP screen reader text hide */
.screen-reader-text:focus {
  clip: auto !important;
  clip-path: none !important;
  height: auto !important;
  margin: 0 !important;
  overflow: visible !important;
  padding: var(--s-3) var(--s-4) !important;
  width: auto !important;
  word-wrap: normal !important;
  background: var(--c-text) !important;
  color: var(--c-surface) !important;
  border-radius: var(--r-sm) !important;
  z-index: 100000 !important;
}

/* Category strip WP cleanup */
.category-strip .container ul {
  display: flex !important;
  gap: var(--s-2) !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  scrollbar-width: none !important;
}
.category-strip .container ul::-webkit-scrollbar { display: none !important; }
.category-strip .container li { list-style: none !important; }

/* Post class reset */
.post, .type-post, .type-page {
  margin: 0 !important;
  padding: 0 !important;
}

/* Avatar fix */
.avatar {
  border-radius: 50% !important;
  display: block !important;
  object-fit: cover !important;
}

/* WP admin bar offset */
body.admin-bar .header {
  top: 32px;
}
@media (max-width: 782px) {
  body.admin-bar .header {
    top: 46px;
  }
}

/* Search form fix */
.search-form {
  display: flex !important;
  align-items: center !important;
}
.search-form .search-submit,
.search-form button[type="submit"] {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer !important;
  color: var(--c-text-secondary) !important;
  transition: all var(--t-fast) !important;
}
.search-form .search-submit:hover,
.search-form button[type="submit"]:hover {
  background: var(--c-bg-subtle) !important;
  color: var(--c-text) !important;
  border-radius: 50% !important;
}

/* WP comments cleanup */
#comments { padding: var(--s-10) 0; }
.comment-list { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.comment-list li { list-style: none !important; }
.comment-body { padding: var(--s-5) 0; border-bottom: 1px solid var(--c-border-subtle); }

/* Ensure header layout is always correct */
.header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  height: var(--header-h) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
  background: var(--c-surface) !important;
  border-bottom: 1px solid var(--c-border) !important;
  padding: 0 var(--px) !important;
  transition: background var(--t-normal) !important;
}

/* Grid layout enforcement */
.home-layout {
  display: grid !important;
  grid-template-columns: 1fr 340px !important;
  gap: var(--s-10) !important;
}
.grid-2 {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: var(--s-6) !important;
}
.grid-3 {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--s-6) !important;
}

/* Container enforcement */
.container {
  max-width: var(--max-w) !important;
  margin: 0 auto !important;
  padding: 0 var(--px) !important;
}

/* Section spacing enforcement */
.section {
  padding: var(--s-20) 0 !important;
}

/* Card enforcement */
.card {
  background: var(--c-surface) !important;
  border-radius: var(--r-md) !important;
  overflow: hidden !important;
  border: 1px solid var(--c-border) !important;
  transition: all var(--t-normal) !important;
  cursor: pointer !important;
  display: block !important;
}
.card:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-lg) !important;
  border-color: transparent !important;
}

/* Hero card enforcement */
.hero-card {
  position: relative !important;
  border-radius: var(--r-lg) !important;
  overflow: hidden !important;
  cursor: pointer !important;
  aspect-ratio: 21/9 !important;
  display: block !important;
}
.hero-card img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform var(--t-slow) !important;
}
.hero-card:hover img {
  transform: scale(1.02) !important;
}
.hero-card-overlay {
  position: absolute !important;
  inset: 0 !important;
  background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, rgba(15,23,42,0.2) 40%, transparent 70%) !important;
  padding: var(--s-12) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-end !important;
  color: white !important;
}

/* Footer enforcement */
.footer {
  border-top: 1px solid var(--c-border) !important;
  padding: var(--s-16) 0 var(--s-10) !important;
  color: var(--c-text-secondary) !important;
  background: var(--c-surface) !important;
}
.footer-grid {
  display: grid !important;
  grid-template-columns: 2fr 1fr 1fr !important;
  gap: var(--s-12) !important;
  margin-bottom: var(--s-12) !important;
}
.footer-bottom {
  padding-top: var(--s-6) !important;
  border-top: 1px solid var(--c-border) !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  font-size: var(--fs-micro) !important;
  color: var(--c-text-tertiary) !important;
}

/* Newsletter enforcement */
.newsletter-inline {
  background: var(--c-bg-subtle) !important;
  border: 1px solid var(--c-border) !important;
  border-radius: var(--r-lg) !important;
  padding: var(--s-10) !important;
  text-align: center !important;
}
.newsletter-form {
  display: flex !important;
  gap: var(--s-2) !important;
  max-width: 440px !important;
  margin: 0 auto !important;
}
.newsletter-form input[type="email"] {
  flex: 1 !important;
  padding: 10px var(--s-4) !important;
  border-radius: var(--r-sm) !important;
  border: 1px solid var(--c-border) !important;
  font-size: var(--fs-caption) !important;
  outline: none !important;
  background: var(--c-surface) !important;
  color: var(--c-text) !important;
  font-family: var(--font) !important;
}

/* Category strip enforcement */
.category-strip {
  padding: var(--s-4) 0 !important;
  border-bottom: 1px solid var(--c-border-subtle) !important;
}
.category-strip .container {
  display: flex !important;
  gap: var(--s-2) !important;
  align-items: center !important;
  overflow-x: auto !important;
  scrollbar-width: none !important;
}
.category-strip .container::-webkit-scrollbar { display: none !important; }

/* Trending item enforcement */
.trending-item {
  display: flex !important;
  gap: var(--s-4) !important;
  padding: var(--s-4) 0 !important;
  border-bottom: 1px solid var(--c-border-subtle) !important;
  cursor: pointer !important;
}

/* Section header enforcement */
.section-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: flex-end !important;
  margin-bottom: var(--s-10) !important;
  flex-wrap: wrap !important;
  gap: var(--s-3) !important;
}

/* Cars scroll enforcement */
.cars-scroll {
  display: flex !important;
  gap: var(--s-5) !important;
  overflow-x: auto !important;
  padding-bottom: var(--s-3) !important;
  scrollbar-width: none !important;
}
.cars-scroll::-webkit-scrollbar { display: none !important; }
.car-mini-card {
  min-width: 220px !important;
  flex-shrink: 0 !important;
  background: var(--c-surface) !important;
  border-radius: var(--r-md) !important;
  border: 1px solid var(--c-border) !important;
  padding: var(--s-4) !important;
  transition: all var(--t-normal) !important;
  cursor: pointer !important;
}

/* Brand hero enforcement */
.brand-hero { position: relative !important; overflow: hidden !important; }
.brand-hero img { width: 100% !important; height: 420px !important; object-fit: cover !important; display: block !important; }
.brand-hero-overlay {
  position: absolute !important;
  inset: 0 !important;
  background: linear-gradient(to top, rgba(15,23,42,0.9) 0%, rgba(15,23,42,0.3) 50%, transparent 80%) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-end !important;
  padding: var(--s-10) !important;
  color: white !important;
}

/* Article layout enforcement */
.article-hero-img { border-radius: var(--r-lg) !important; overflow: hidden !important; margin-bottom: 0 !important; }
.article-hero-img img { width: 100% !important; aspect-ratio: 21/9 !important; object-fit: cover !important; display: block !important; }

/* Q&A layout enforcement */
.qa-layout {
  display: grid !important;
  grid-template-columns: 1fr 300px !important;
  gap: var(--s-10) !important;
}
@media (max-width: 1024px) {
  .qa-layout {
    grid-template-columns: 1fr !important;
  }
}

/* Q&A intro enforcement */
.qa-intro {
  display: flex !important;
  justify-content: space-between !important;
  align-items: flex-start !important;
  margin-bottom: var(--s-8) !important;
  flex-wrap: wrap !important;
  gap: var(--s-4) !important;
}

/* Sidebar card enforcement */
.sidebar-card {
  background: var(--c-surface) !important;
  border-radius: var(--r-md) !important;
  border: 1px solid var(--c-border) !important;
  padding: var(--s-5) !important;
  margin-bottom: var(--s-6) !important;
}
.sidebar-card h3 {
  font-size: var(--fs-caption) !important;
  font-weight: var(--fw-bold) !important;
  color: var(--c-text) !important;
  margin-bottom: var(--s-4) !important;
  padding-bottom: var(--s-3) !important;
  border-bottom: 1px solid var(--c-border-subtle) !important;
}

/* Q&A upvotes enforcement */
.upvotes {
  display: inline-flex !important;
  align-items: center !important;
  gap: 3px !important;
  font-size: var(--fs-micro) !important;
  color: var(--c-text-tertiary) !important;
}
.upvotes svg { width: 13px !important; height: 13px !important; }
.upvotes .num { font-weight: var(--fw-bold) !important; color: var(--c-text-secondary) !important; }

/* Q&A tags enforcement */
.qa-tags {
  display: flex !important;
  gap: var(--s-1) !important;
  flex-wrap: wrap !important;
}
.qa-tag {
  font-size: 11px !important;
  padding: 2px 10px !important;
  border-radius: var(--r-full) !important;
  background: var(--c-bg-subtle) !important;
  color: var(--c-text-tertiary) !important;
  transition: all var(--t-fast) !important;
  text-decoration: none !important;
}
.qa-tag:hover {
  background: var(--c-primary-light) !important;
  color: var(--c-primary) !important;
}

/* Expert item enforcement */
.expert-item {
  display: flex !important;
  gap: var(--s-3) !important;
  align-items: center !important;
  padding: var(--s-2) 0 !important;
}
.expert-item img {
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
}
.expert-item .name {
  font-size: var(--fs-micro) !important;
  font-weight: var(--fw-semibold) !important;
  color: var(--c-text) !important;
}
.expert-item .title { font-size: 11px !important; color: var(--c-text-tertiary) !important; }
.expert-item .answers {
  font-size: 11px !important;
  color: var(--c-primary) !important;
  font-weight: var(--fw-bold) !important;
  margin-left: auto !important;
}

/* Tags cloud enforcement */
.tags-cloud {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: var(--s-2) !important;
}
.cloud-tag {
  font-size: var(--fs-micro) !important;
  padding: 5px 12px !important;
  border-radius: var(--r-full) !important;
  background: var(--c-bg-subtle) !important;
  color: var(--c-text-secondary) !important;
  cursor: pointer !important;
  transition: all var(--t-fast) !important;
  text-decoration: none !important;
  display: inline-block !important;
}
.cloud-tag:hover {
  background: var(--c-primary-light) !important;
  color: var(--c-primary) !important;
}

/* Q&A card enforcement */
.qa-card {
  background: var(--c-surface) !important;
  border-radius: var(--r-md) !important;
  border: 1px solid var(--c-border) !important;
  padding: var(--s-5) !important;
  cursor: pointer !important;
  transition: all var(--t-normal) !important;
  display: block !important;
  text-decoration: none !important;
}
.qa-card:hover {
  border-color: var(--c-primary) !important;
  box-shadow: var(--shadow-sm) !important;
}
.qa-card:hover .qa-card-q {
  color: var(--c-primary) !important;
}

/* Q&A card question text enforcement */
.qa-card-q {
  font-size: var(--fs-body-sm) !important;
  font-weight: var(--fw-semibold) !important;
  color: var(--c-text) !important;
  line-height: var(--lh-snug) !important;
  margin-bottom: var(--s-3) !important;
  display: flex !important;
  gap: var(--s-2) !important;
  transition: color var(--t-fast) !important;
}

/* Q&A badge enforcement */
.qa-card-q .q-badge {
  flex-shrink: 0 !important;
  width: 22px !important;
  height: 22px !important;
  border-radius: 50% !important;
  background: var(--c-primary-light) !important;
  color: var(--c-primary) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 11px !important;
  font-weight: var(--fw-extrabold) !important;
  margin-top: 1px !important;
  line-height: 1 !important;
}

/* Q&A card meta enforcement */
.qa-card-meta {
  display: flex !important;
  gap: var(--s-4) !important;
  font-size: var(--fs-micro) !important;
  color: var(--c-text-tertiary) !important;
  margin-left: 30px !important;
  flex-wrap: wrap !important;
  align-items: center !important;
}
.qa-card-meta .count {
  color: var(--c-green) !important;
  font-weight: var(--fw-bold) !important;
}

/* Chips row enforcement */
.chips-row {
  display: flex !important;
  gap: var(--s-2) !important;
  flex-wrap: wrap !important;
}

/* Disable WP block library inline spacing */
.wp-block-group, .wp-block-columns, .wp-block-column {
  margin: 0 !important;
  padding: 0 !important;
}

/* Remove translatepress flag overlay styling */
.trp-flag-image { vertical-align: middle !important; }

/* Fix for potential WP sticky post styles */
.sticky { position: relative !important; }

/* WP image caption */
.wp-caption { max-width: 100% !important; }
.wp-caption-text { font-size: var(--fs-micro) !important; color: var(--c-text-tertiary) !important; margin-top: var(--s-2) !important; }

/* ============================================
   BYD Card Bottom Fix - v3.1
   Paste at the end of style.css
   Fixes: WP overrides flex layout on card bottom
   ============================================ */

/* Force card bottom as flex row */
.byd-model-card .byd-card-bottom,
.byd-card-body .byd-card-bottom,
a.byd-model-card > .byd-card-body > .byd-card-bottom,
.byd-models-grid .byd-model-card .byd-card-bottom {
  display: flex !important;
  flex-direction: row !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding-top: 12px !important;
  padding-bottom: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  border-top: 1px solid var(--c-border-subtle) !important;
  gap: 12px !important;
  flex-wrap: nowrap !important;
}

/* Price area: vertical stack (price on top, MSRP below) */
.byd-model-card .byd-card-price,
.byd-card-body .byd-card-price,
a.byd-model-card > .byd-card-body > .byd-card-bottom > .byd-card-price {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: center !important;
  gap: 1px !important;
  margin: 0 !important;
  padding: 0 !important;
  flex-shrink: 0 !important;
}

/* Price value: large green number */
.byd-model-card .byd-price-value,
.byd-card-body .byd-price-value {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--c-green) !important;
  letter-spacing: -0.3px !important;
  line-height: 1.2 !important;
  display: block !important;
}

/* MSRP label: small gray text */
.byd-model-card .byd-price-label,
.byd-card-body .byd-price-label {
  font-size: 11px !important;
  color: var(--c-text-tertiary) !important;
  font-weight: 500 !important;
  line-height: 1.3 !important;
  display: block !important;
}

/* Details button: blue pill on the right */
.byd-model-card .byd-card-btn,
.byd-card-body .byd-card-btn,
a.byd-model-card > .byd-card-body > .byd-card-bottom > .byd-card-btn {
  display: inline-block !important;
  flex-shrink: 0 !important;
  padding: 8px 20px !important;
  border-radius: 6px !important;
  background: var(--c-primary) !important;
  color: white !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-align: center !important;
  line-height: 1.4 !important;
  margin: 0 !important;
}

/* Prevent WP block styles from interfering */
.byd-card-bottom > * {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

/* Dark mode adjustments */
[data-theme="dark"] .byd-model-card .byd-card-bottom {
  border-top-color: var(--c-border) !important;
}