/* ═══════════════════════════════════════════
   แป๊ะรถบ้าน — Stylesheet (style.css)
   ═══════════════════════════════════════════ */

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

    :root {
      /* New warm palette */
      --bg:             #FAFAF8;
      --bg-alt:         #F3F0EC;
      --bg-dark:        #0C0C0E;
      --bg-dark2:       #1C1917;
      --primary:        #F97316;
      --primary-hover:  #EA6C0A;
      --primary-light:  #FFF3E8;
      --primary-glow:   rgba(249,115,22,.18);
      --text:           #1C1917;
      --body:           #44403C;
      --muted:          #78716C;
      --border:         #E7E5E4;
      --border-dark:    rgba(255,255,255,.1);
      --card:           #FFFFFF;
      --tag-bg:         #FFF3E8;
      --tag-text:       #C2410C;
      --radius:         14px;
      --shadow:         0 1px 4px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.07);
      --shadow-hover:   0 8px 32px rgba(0,0,0,.12);
      --nav-h:          66px;
      --wrap:           1200px;
    }

    /* ═══ DARK THEME ═══ */
    [data-theme="dark"] {
      --bg:             #131210;
      --bg-alt:         #1C1A17;
      --text:           #F5F3F0;
      --body:           #C2BCB3;
      --muted:          #8E867C;
      --border:         #2E2A26;
      --card:           #1B1916;
      --primary-light:  rgba(249,115,22,.16);
      --tag-bg:         rgba(249,115,22,.16);
      --tag-text:       #FB923C;
      --shadow:         0 1px 4px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.45);
      --shadow-hover:   0 8px 32px rgba(0,0,0,.55);
    }
    /* smooth theme switching */
    body, .brand-card, .car-card, .vcard, .tcard, .ftab, .s-alt, footer, .mob-menu {
      transition: background-color .35s ease, border-color .35s ease, color .35s ease;
    }
    /* dark mode: white chip behind brand logos so dark logos stay visible */
    [data-theme="dark"] .brand-logo {
      background:#fff; border-radius:9px; padding:7px 12px; height:auto; min-height:46px;
    }
    /* dark mode: mobile menu becomes dark frosted */
    [data-theme="dark"] .mob-menu { background:rgba(19,18,16,.95); }
    [data-theme="dark"] .mob-close { color:var(--text); }
    [data-theme="dark"] .mob-close:active { background:rgba(255,255,255,.08); }
    [data-theme="dark"] .mob-nav a { color:var(--text); }
    [data-theme="dark"] .mob-contact { border-top-color:rgba(255,255,255,.1); }
    [data-theme="dark"] .mob-contact a { color:var(--text); }
    /* dark mode: sticky mobile CTA bar becomes dark frosted */
    [data-theme="dark"] .mob-cta {
      background:rgba(19,18,16,.78);
      border-top-color:rgba(255,255,255,.08);
      box-shadow:0 -4px 24px rgba(0,0,0,.4);
    }

    /* ═══ Theme toggle button (in black navbar — white in both themes) ═══ */
    .theme-toggle {
      width:38px; height:38px; border-radius:50%; flex-shrink:0;
      display:flex; align-items:center; justify-content:center;
      color:#fff; border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.06);
      transition:background .2s, transform .2s;
    }
    .theme-toggle:hover { background:rgba(255,255,255,.14); transform:translateY(-1px); }
    .theme-toggle svg { width:19px; height:19px; }
    .theme-toggle .icon-sun  { display:none; }
    .theme-toggle .icon-moon { display:block; }
    [data-theme="dark"] .theme-toggle .icon-sun  { display:block; }
    [data-theme="dark"] .theme-toggle .icon-moon { display:none; }
    /* toggle row inside mobile menu */
    .mob-theme {
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0; font-family:'Noto Sans Thai',sans-serif; font-size:16px; font-weight:600;
      color:#1d1d1f;
    }
    [data-theme="dark"] .mob-theme { color:var(--text); }
    .mob-theme-btn {
      display:flex; align-items:center; gap:8px;
      padding:8px 16px; border-radius:99px;
      border:1.5px solid var(--border); color:var(--text);
      font-family:'Noto Sans Thai',sans-serif; font-size:14px; font-weight:600;
    }
    .mob-theme-btn svg { width:18px; height:18px; }

    html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

    body {
      font-family: 'Noto Sans Thai', sans-serif;
      background: var(--bg);
      color: var(--body);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      padding-top: var(--nav-h);
    }

    h1,h2,h3,h4 { font-family:'Prompt',sans-serif; color:var(--text); line-height:1.2; }
    img { display:block; max-width:100%; }
    a { text-decoration:none; color:inherit; }
    ul { list-style:none; }
    button { cursor:pointer; border:none; background:none; font-family:inherit; }
    .wrap { max-width:var(--wrap); margin:0 auto; padding:0 24px; }

    /* ── Buttons ── */
    .btn {
      display:inline-flex; align-items:center; gap:8px;
      font-family:'Prompt',sans-serif; font-weight:600; font-size:15px;
      border-radius:99px; padding:12px 26px;
      transition:background .2s,transform .15s,box-shadow .2s; white-space:nowrap;
    }
    .btn-primary { background:var(--primary); color:#fff; }
    .btn-primary:hover { background:var(--primary-hover); transform:translateY(-1px); box-shadow:0 4px 20px rgba(249,115,22,.4); }
    .btn-outline { border:2px solid var(--primary); color:var(--primary); background:transparent; }
    .btn-outline:hover { background:var(--primary-light); transform:translateY(-1px); }
    .btn-ghost { border:2px solid rgba(255,255,255,.3); color:#fff; background:transparent; }
    .btn-ghost:hover { border-color:#fff; background:rgba(255,255,255,.08); }
    .btn-sm { font-size:13.5px; padding:9px 18px; }
    .btn-nav { font-size:14px; padding:10px 24px; font-weight:700; letter-spacing:.1px; }

    /* ── Reveal ── */
    .rev { opacity:0; transform:translateY(24px); transition:opacity .55s ease,transform .55s ease; }
    .rev.on { opacity:1; transform:none; }
    .d1{transition-delay:.1s} .d2{transition-delay:.2s} .d3{transition-delay:.3s} .d4{transition-delay:.4s}

    /* ════════════════════════════════
       NAVBAR
    ════════════════════════════════ */
    /* ══ NAVBAR ══ */
    #nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 200;
      height: var(--nav-h);
      transition: background .3s, box-shadow .3s;
    }
    #nav.dark-mode {
      background: rgba(12,12,14,.88);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }
    #nav.light-mode {
      background: rgba(12,12,14,.97);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 4px 20px rgba(0,0,0,.5);
    }

    .nav-inner {
      height: 100%;
      max-width: var(--wrap);
      margin: 0 auto;
      display: flex;
      align-items: center;
      padding: 0 24px;
    }

    /* Logo — far left */
    .nav-logo {
      display: flex;
      align-items: center;
      flex-shrink: 0;
      margin-right: auto;
      text-decoration: none;
    }
    .nav-logo-img {
      height: 42px;
      width: auto;
      display: block;
    }

    /* Links — natural flow, grouped right of center */
    .nav-links {
      display: flex;
      align-items: center;
      gap: 2px;
      flex-shrink: 0;
    }
    .nav-links a {
      font-size: 14.5px;
      font-weight: 500;
      color: rgba(255,255,255,.72);
      padding: 7px 14px;
      border-radius: 8px;
      white-space: nowrap;
      transition: color .15s, background .15s;
    }
    .nav-links a:hover { color: #fff; background: rgba(255,255,255,.09); }

    /* Right side — phone + button */
    .nav-right {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-shrink: 0;
      margin-left: 24px;
    }
    .nav-phone {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13.5px;
      color: rgba(255,255,255,.6);
      white-space: nowrap;
    }
    .nav-phone svg { width: 14px; height: 14px; flex-shrink: 0; }

    /* Hamburger */
    .hamburger { display:none; flex-direction:column; gap:5px; padding:8px; border-radius:8px; margin-left:auto; }
    .hamburger span { display:block; width:22px; height:2px; border-radius:2px; background:#fff; transition:.3s; }

    /* Mobile menu */
    /* ══ Mobile Menu — Apple style (clean) ══ */
    .mob-menu {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 250;
      flex-direction: column;
      padding: 14px 28px 28px;
      overflow-y: auto;
      background: rgba(255,255,255,.94);
      backdrop-filter: blur(22px) saturate(180%);
      -webkit-backdrop-filter: blur(22px) saturate(180%);
    }
    .mob-menu.open { display: flex; animation: menuFade .3s ease; }
    @keyframes menuFade { from { opacity: 0; } to { opacity: 1; } }

    /* Close button — top right */
    .mob-close {
      align-self: flex-end;
      width: 44px; height: 44px;
      display: flex; align-items: center; justify-content: center;
      color: #1d1d1f;
      border-radius: 50%;
      transition: background .15s;
      margin-bottom: 18px;
    }
    .mob-close:active { background: rgba(0,0,0,.06); }
    .mob-close svg { width: 24px; height: 24px; }

    /* Nav links — bold black, left aligned */
    .mob-nav { display: flex; flex-direction: column; }
    .mob-nav a {
      font-family: 'Noto Sans Thai', sans-serif;
      font-size: 25px;
      font-weight: 600;
      color: #1d1d1f;
      padding: 10px 0;
      letter-spacing: -.2px;
      transition: color .15s;
      animation: appleSlide .4s cubic-bezier(.22,1,.36,1) backwards;
    }
    .mob-nav a:active { color: var(--primary); }
    .mob-nav a:nth-child(1) { animation-delay: .04s; }
    .mob-nav a:nth-child(2) { animation-delay: .08s; }
    .mob-nav a:nth-child(3) { animation-delay: .12s; }
    .mob-nav a:nth-child(4) { animation-delay: .16s; }
    .mob-nav a:nth-child(5) { animation-delay: .20s; }
    @keyframes appleSlide {
      from { opacity: 0; transform: translateY(10px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* Contact group — bottom, subtle */
    .mob-contact {
      margin-top: 40px;
      padding-top: 24px;
      border-top: 1px solid rgba(0,0,0,.08);
      display: flex;
      flex-direction: column;
      gap: 4px;
    }
    .mob-contact a {
      display: flex;
      align-items: center;
      gap: 12px;
      font-family: 'Noto Sans Thai', sans-serif;
      font-size: 16px;
      font-weight: 600;
      padding: 14px 0;
      color: #1d1d1f;
      transition: color .15s;
    }
    .mob-contact a svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }
    .mob-call:active, .mob-line:active { color: var(--primary); }

    /* ════════════════════════════════
       HERO
    ════════════════════════════════ */
    #hero {
      min-height: 100vh;
      margin-top: calc(-1 * var(--nav-h));
      background: var(--bg-dark);
      background-image:
        linear-gradient(rgba(10,10,14,0.70) 0%, rgba(10,10,14,0.80) 60%, rgba(10,10,14,0.88) 100%),
        url('../images/hero-bg.jpg');
      background-size: cover;
      background-position: center center;
      display: flex; flex-direction: column; justify-content: center;
      padding: calc(var(--nav-h) + 60px) 0 100px;
      position: relative; overflow: hidden;
    }
    /* Subtle orange glow at bottom of hero */
    #hero::before {
      content: '';
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 80% 40% at 50% 100%, rgba(249,115,22,.22) 0%, transparent 65%),
        radial-gradient(ellipse 50% 30% at 50% 108%, rgba(249,115,22,.12) 0%, transparent 55%);
      pointer-events: none; z-index: 0;
    }
    /* Subtle noise grain */
    #hero::after {
      content:'';
      position:absolute; inset:0;
      background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events:none; opacity:.5;
    }

    .hero-inner { position:relative; z-index:1; text-align:center; }

    .hero-eyebrow {
      display:inline-flex; align-items:center; gap:7px;
      border:1px solid rgba(249,115,22,.4); border-radius:99px;
      padding:5px 14px 5px 10px; font-size:13px; font-weight:600;
      color:rgba(255,255,255,.75); margin-bottom:28px;
    }
    .hero-eyebrow-dot {
      width:7px; height:7px; border-radius:50%; background:var(--primary);
      box-shadow:0 0 6px var(--primary); animation:pulse 2s ease-in-out infinite;
    }
    @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

    .hero-title {
      font-size:clamp(40px, 6.5vw, 76px);
      font-weight:600;
      line-height:1.12; margin-bottom:22px;
      letter-spacing:-.5px;
      /* gradient ขาว → เทาอ่อน แบบ Apple */
      background:linear-gradient(180deg, #ffffff 0%, #ffffff 45%, #c9c4bd 100%);
      -webkit-background-clip:text; background-clip:text;
      -webkit-text-fill-color:transparent; color:transparent;
    }
    .hero-title .hi {
      /* ส่วนเน้น: gradient ส้ม */
      background:linear-gradient(180deg, #FFB877 0%, #F97316 60%, #EA6C0A 100%);
      -webkit-background-clip:text; background-clip:text;
      -webkit-text-fill-color:transparent; color:transparent;
    }

    .hero-sub {
      font-size:clamp(15px,1.5vw,18px); color:rgba(255,255,255,.6);
      max-width:540px; margin:0 auto 40px; line-height:1.75;
    }

    /* Hero search */
    .hero-search-wrap { max-width:580px; margin:0 auto 32px; }
    .hero-search {
      display:flex; align-items:center; gap:8px;
      background:rgba(255,255,255,.08); border:1.5px solid rgba(255,255,255,.15);
      border-radius:99px; padding:6px 6px 6px 22px;
      backdrop-filter:blur(8px);
      transition:border-color .2s, background .2s, box-shadow .2s;
    }
    .hero-search:focus-within {
      border-color:rgba(249,115,22,.7);
      background:rgba(255,255,255,.12);
      box-shadow:0 0 0 4px rgba(249,115,22,.15);
    }
    .hero-search svg { color:rgba(255,255,255,.4); flex-shrink:0; width:18px; height:18px; }
    .hero-search input {
      flex:1; border:none; outline:none;
      font-family:'Noto Sans Thai',sans-serif; font-size:15px;
      color:#fff; background:transparent;
    }
    .hero-search input::placeholder { color:rgba(255,255,255,.38); }
    .hero-search .btn { border-radius:99px; }

    .hero-pills {
      display:flex; flex-wrap:wrap; justify-content:center; gap:10px;
    }
    .hero-pill {
      display:flex; align-items:center; gap:6px;
      padding:7px 16px; border-radius:99px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      font-size:13px; color:rgba(255,255,255,.6);
      backdrop-filter:blur(4px);
      transition:border-color .2s, color .2s;
    }
    .hero-pill:hover { border-color:rgba(249,115,22,.5); color:rgba(255,255,255,.9); }
    .hero-pill svg { width:14px; height:14px; color:var(--primary); }

    /* scroll indicator */
    .hero-scroll {
      position:absolute; bottom:32px; left:50%; transform:translateX(-50%);
      display:flex; flex-direction:column; align-items:center; gap:8px;
      color:rgba(255,255,255,.3); font-size:11px; letter-spacing:1px; z-index:1;
    }
    .scroll-line {
      width:1px; height:48px; background:linear-gradient(to bottom, rgba(255,255,255,.3), transparent);
      animation:scrollLine 2s ease-in-out infinite;
    }
    @keyframes scrollLine { 0%,100%{transform:scaleY(1);opacity:1} 50%{transform:scaleY(.5);opacity:.4} }

    /* ════════════════════════════════
       SECTIONS
    ════════════════════════════════ */
    section { padding:88px 0; scroll-margin-top: var(--nav-h); }
    .s-alt { background:var(--bg-alt); }

    .s-head { text-align:center; margin-bottom:52px; }
    .s-tag {
      display:inline-block; background:var(--tag-bg); color:var(--tag-text);
      font-size:12.5px; font-weight:700; padding:4px 14px; border-radius:99px;
      margin-bottom:14px; letter-spacing:.3px;
    }
    .s-title { font-size:clamp(26px,3vw,38px); font-weight:600; letter-spacing:-.4px; margin-bottom:10px; }
    .s-sub { font-size:16px; color:var(--muted); max-width:500px; margin:0 auto; line-height:1.7; }

    /* ════════════════════════════════
       BRAND LOGOS
    ════════════════════════════════ */
    #brands { padding:52px 0; border-bottom:1px solid var(--border); }
    .brands-label { text-align:center; font-size:12px; font-weight:700; color:var(--muted); letter-spacing:1.5px; text-transform:uppercase; margin-bottom:32px; }
    .brands-flex { display:flex; justify-content:center; flex-wrap:wrap; gap:10px; }
    .brand-card {
      display:flex; flex-direction:column; align-items:center; gap:10px;
      padding:18px 20px; border:1.5px solid var(--border); border-radius:12px;
      background:var(--card); min-width:104px; cursor:default;
      transition:border-color .2s, box-shadow .2s, transform .2s;
    }
    .brand-card:hover { border-color:var(--primary); box-shadow:0 4px 20px rgba(249,115,22,.12); transform:translateY(-3px); }
    /* logo box keeps every brand the same visual height */
    .brand-logo {
      height:46px; width:100%;
      display:flex; align-items:center; justify-content:center;
    }
    .brand-card .brand-logo img { max-height:44px; max-width:84px; width:auto; height:auto; object-fit:contain; }
    .brand-card .brand-logo svg { height:40px; width:auto; }
    .brand-card span { font-family:'Prompt',sans-serif; font-size:11.5px; font-weight:600; color:var(--muted); }

    /* ════════════════════════════════
       CAR CARDS
    ════════════════════════════════ */
    .cars-head { display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:36px; flex-wrap:wrap; gap:12px; }
    .filter-row { display:flex; gap:8px; flex-wrap:wrap; }
    .ftab { padding:6px 18px; border-radius:99px; border:1.5px solid var(--border); font-size:13.5px; font-weight:500; color:var(--muted); background:var(--card); cursor:pointer; transition:.2s; }
    .ftab.active,.ftab:hover { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }

    .cars-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
    .car-card { background:var(--card); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:box-shadow .25s,transform .25s; }
    .car-card:hover { box-shadow:var(--shadow-hover); transform:translateY(-5px); }
    .car-img { position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--bg-alt); }
    .car-img img { width:100%; height:100%; object-fit:cover; transition:transform .4s; }
    .car-card:hover .car-img img { transform:scale(1.04); }
    .car-badges { position:absolute; top:10px; left:10px; display:flex; gap:6px; flex-wrap:wrap; }
    .cb { font-size:11px; font-weight:700; padding:3px 9px; border-radius:99px; }
    .cb-ok  { background:#dcfce7; color:#15803d; }
    .cb-hot { background:#fee2e2; color:#b91c1c; }
    .cb-sp  { background:var(--tag-bg); color:var(--tag-text); }
    .car-body { padding:18px; }
    .car-name { font-family:'Prompt',sans-serif; font-size:17px; font-weight:600; color:var(--text); margin-bottom:4px; }
    .car-specs { display:flex; flex-wrap:wrap; gap:10px; font-size:13px; color:var(--muted); margin-bottom:14px; }
    .spec { display:flex; align-items:center; gap:4px; }
    .spec svg { width:13px; height:13px; }
    .car-line { height:1px; background:var(--border); margin-bottom:14px; }
    .car-foot { display:flex; align-items:center; justify-content:space-between; gap:8px; }
    .car-price { font-family:'IBM Plex Mono',monospace; font-size:20px; font-weight:600; color:var(--primary); }
    .car-psub { font-size:11.5px; color:var(--muted); font-family:'Noto Sans Thai',sans-serif; margin-top:2px; }
    .cars-more { text-align:center; margin-top:40px; }

    /* ════════════════════════════════
       WHY US — horizontal banner (Apple style)
    ════════════════════════════════ */
    .why-banner {
      position:relative;
      border-radius:28px;
      overflow:hidden;
      background:linear-gradient(100deg, #EDEAE5 0%, #EFE7DC 30%, #F9A65A 52%, #C96B1E 63%, #2A1C12 77%, #0C0C0E 100%);
      display:grid;
      grid-template-columns:1.15fr 0.85fr;
      min-height:380px;
      box-shadow:0 18px 50px rgba(0,0,0,.12);
    }
    /* Left: text + compact features */
    .why-content { padding:48px 44px; display:flex; flex-direction:column; justify-content:center; z-index:2; }
    .why-head { margin-bottom:24px; }
    .why-head .s-tag { text-align:left; background:rgba(255,255,255,.6); color:#C2410C; }
    .why-head .s-title { text-align:left; color:#1C1917; -webkit-text-fill-color:#1C1917; background:none; }
    .why-head .s-sub { text-align:left; margin:0; color:#57534E; }
    .why-list { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
    .why-item {
      background:rgba(255,255,255,.55);
      backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
      border:1px solid rgba(255,255,255,.6); border-radius:14px;
      padding:14px 16px; display:flex; gap:12px; align-items:flex-start;
      transition:background .2s, transform .2s;
    }
    .why-item:hover { background:rgba(255,255,255,.8); transform:translateY(-2px); }
    .why-icon {
      width:40px; height:40px; flex-shrink:0; background:#fff;
      border-radius:11px; display:flex; align-items:center; justify-content:center; color:var(--primary);
      box-shadow:0 2px 8px rgba(249,115,22,.15);
    }
    .why-icon svg { width:21px; height:21px; }
    .why-title { font-family:'Prompt',sans-serif; font-size:14.5px; font-weight:600; color:var(--text); margin-bottom:2px; }
    .why-desc { font-size:12px; color:#57534E; line-height:1.45; }
    /* Right: photo bleeding to edge */
    .why-photo { position:relative; z-index:1; }
    .why-photo img {
      position:absolute; bottom:0; left:50%; transform:translateX(-50%);
      height:98%; width:auto; max-width:115%; object-fit:contain; object-position:bottom center;
    }
    .why-photo-badge {
      position:absolute; left:24px; bottom:24px; z-index:2;
      display:flex; flex-direction:column; gap:2px;
      background:rgba(28,25,23,.55); backdrop-filter:blur(12px);
      border:1px solid rgba(255,255,255,.18); border-radius:14px;
      padding:11px 16px;
    }
    .why-badge-name { font-family:'Prompt',sans-serif; font-weight:700; font-size:16px; color:#fff; }
    .why-badge-role { font-size:11px; color:rgba(255,255,255,.75); }

    /* ════════════════════════════════
       HOW IT WORKS
    ════════════════════════════════ */
    .steps { display:grid; grid-template-columns:repeat(3,1fr); position:relative; }
    .steps::before {
      content:''; position:absolute; top:31px;
      left:calc(16.66% + 16px); right:calc(16.66% + 16px); height:2px;
      background:repeating-linear-gradient(90deg,var(--primary) 0,var(--primary) 8px,transparent 8px,transparent 18px);
    }
    .step { text-align:center; padding:0 24px; }
    .step-n {
      width:62px; height:62px; border-radius:50%; background:var(--primary); color:#fff;
      font-family:'Prompt',sans-serif; font-size:22px; font-weight:700;
      display:flex; align-items:center; justify-content:center;
      margin:0 auto 20px; z-index:1; position:relative;
      box-shadow:0 4px 20px rgba(249,115,22,.3);
    }
    .step-title { font-family:'Prompt',sans-serif; font-size:17px; font-weight:600; color:var(--text); margin-bottom:8px; }
    .step-desc { font-size:14px; color:var(--muted); line-height:1.65; }

    /* ════════════════════════════════
       VIDEO REVIEWS
    ════════════════════════════════ */
    .vtabs { display:flex; gap:10px; justify-content:center; margin-bottom:40px; }
    .vtab {
      display:flex; align-items:center; gap:8px;
      padding:9px 22px; border-radius:99px; border:2px solid var(--border);
      font-family:'Prompt',sans-serif; font-weight:600; font-size:14px;
      color:var(--muted); background:var(--card); cursor:pointer; transition:.2s;
    }
    .vtab svg { width:17px; height:17px; }
    .vtab.ayt { border-color:#FF0000; color:#FF0000; background:#FFF5F5; }
    .vtab.att { border-color:#111; color:#111; background:#F8F8F8; }
    [data-theme="dark"] .vtab.att { border-color:rgba(255,255,255,.65); color:#fff; background:rgba(255,255,255,.1); }

    .vpanel { display:none; }
    .vpanel.active { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
    .vcard { background:var(--card); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:box-shadow .2s,transform .2s; }
    .vcard:hover { box-shadow:var(--shadow-hover); transform:translateY(-4px); }
    /* YouTube embed (ใช้หลังจากคลิก play) */
    .vembed { position:relative; aspect-ratio:16/9; background:#000; }
    .vembed iframe { position:absolute; inset:0; width:100%; height:100%; border:none; }
    /* YouTube thumbnail lazy-load */
    .yt-thumb { cursor:pointer; overflow:hidden; }
    .yt-thumb img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .3s; }
    .yt-thumb:hover img { transform:scale(1.04); }
    .yt-play { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); pointer-events:none; opacity:.88; transition:opacity .2s, transform .2s; }
    .yt-thumb:hover .yt-play { opacity:1; transform:translate(-50%,-50%) scale(1.1); }
    /* TikTok embed — portrait */
    .ttembed { position:relative; aspect-ratio:9/16; background:#000; }
    .ttembed iframe { position:absolute; inset:0; width:100%; height:100%; border:none; }
    /* TikTok panel: centered portrait cards */
    #panTt.active { grid-template-columns:repeat(3,1fr); max-width:720px; margin-left:auto; margin-right:auto; }
    .vinfo { padding:14px 16px; }
    .vtitle { font-family:'Prompt',sans-serif; font-size:14px; font-weight:600; color:var(--text); margin-bottom:6px; line-height:1.4; }
    .vmeta { display:flex; align-items:center; gap:8px; font-size:12px; color:var(--muted); }
    .vbadge { display:inline-flex; align-items:center; gap:4px; padding:2px 9px; border-radius:99px; font-size:11px; font-weight:700; }
    .byt { background:#FFF5F5; color:#FF0000; }
    .btt { background:#F8F8F8; color:#111; }
    [data-theme="dark"] .btt { background:rgba(255,255,255,.1); color:rgba(255,255,255,.85); }
    /* ปุ่ม TikTok Channel (แทน inline style เพื่อรองรับ dark mode) */
    .btn-tiktok {
      border:2px solid #111; color:#111; background:transparent;
      border-radius:99px; font-family:'Prompt',sans-serif; font-weight:600;
      font-size:15px; padding:12px 26px; display:inline-flex; align-items:center; gap:8px;
      transition:background .2s, color .2s, border-color .2s;
    }
    .btn-tiktok:hover { background:rgba(0,0,0,.06); }
    [data-theme="dark"] .btn-tiktok { border-color:rgba(255,255,255,.65); color:#fff; }
    [data-theme="dark"] .btn-tiktok:hover { background:rgba(255,255,255,.1); }
    .vmore { text-align:center; margin-top:36px; display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

    /* ════════════════════════════════
       TESTIMONIALS
    ════════════════════════════════ */
    .testi-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
    .tcard { background:var(--card); border:1.5px solid var(--border); border-radius:var(--radius); padding:24px; transition:box-shadow .2s,border-color .2s; }
    .tcard:hover { box-shadow:var(--shadow); border-color:#FBD3B0; }
    .tquote { font-size:44px; line-height:1; color:#FBD3B0; font-family:Georgia,serif; margin-bottom:10px; }
    .tstars { color:#FBBF24; font-size:14px; margin-bottom:14px; letter-spacing:1px; }
    .ttext { font-size:14.5px; color:var(--body); line-height:1.7; margin-bottom:20px; }
    .tfoot { display:flex; align-items:center; gap:12px; padding-top:16px; border-top:1px solid var(--border); }
    .tavatar { width:42px; height:42px; border-radius:50%; background:var(--primary-light); display:flex; align-items:center; justify-content:center; font-family:'Prompt',sans-serif; font-weight:700; font-size:16px; color:var(--primary); flex-shrink:0; }
    .tname { font-family:'Prompt',sans-serif; font-weight:600; font-size:14px; color:var(--text); }
    .tcar { font-size:12.5px; color:var(--muted); }

    /* ════════════════════════════════
       CTA BANNER
    ════════════════════════════════ */
    #ctabanner {
      background:var(--bg-dark); padding:88px 0; position:relative; overflow:hidden;
    }
    #ctabanner::before {
      content:''; position:absolute; inset:0;
      background:
        radial-gradient(ellipse 60% 80% at 15% 50%, rgba(249,115,22,.15) 0%, transparent 55%),
        radial-gradient(ellipse 40% 60% at 85% 50%, rgba(249,115,22,.08) 0%, transparent 50%);
      pointer-events:none;
    }
    .cta-inner { position:relative; text-align:center; }
    .cta-inner h2 {
      font-size:clamp(28px,4vw,46px); font-weight:600; margin-bottom:14px; letter-spacing:-.4px;
      background:linear-gradient(180deg, #ffffff 0%, #ffffff 50%, #c9c4bd 100%);
      -webkit-background-clip:text; background-clip:text;
      -webkit-text-fill-color:transparent; color:transparent;
    }
    .cta-inner h2 span {
      background:linear-gradient(180deg, #FFB877 0%, #F97316 60%, #EA6C0A 100%);
      -webkit-background-clip:text; background-clip:text;
      -webkit-text-fill-color:transparent; color:transparent;
    }
    .cta-inner p { font-size:16.5px; color:rgba(255,255,255,.55); margin-bottom:36px; max-width:460px; margin-left:auto; margin-right:auto; }
    .cta-btns { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-bottom:24px; }
    .contact-row { display:flex; gap:10px; justify-content:center; flex-wrap:wrap; }
    .cpill {
      display:flex; align-items:center; gap:8px; padding:10px 20px;
      border-radius:99px; border:1.5px solid rgba(255,255,255,.15);
      color:rgba(255,255,255,.7); font-size:14px; transition:.2s;
    }
    .cpill:hover { border-color:var(--primary); color:#fff; background:rgba(249,115,22,.12); }
    .cpill svg { width:15px; height:15px; }

    /* ════════════════════════════════
       FOOTER
    ════════════════════════════════ */
    footer { background:var(--bg-dark2); border-top:1px solid rgba(255,255,255,.06); padding:56px 0 32px; }
    .fg { display:grid; grid-template-columns:1.7fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; }
    .flogo { display:flex; align-items:center; gap:10px; font-family:'Prompt',sans-serif; font-weight:700; font-size:20px; color:#fff; margin-bottom:14px; }
    .flogo-icon { width:36px; height:36px; background:var(--primary); border-radius:9px; display:flex; align-items:center; justify-content:center; color:#fff; }
    .flogo-icon svg { width:20px; height:20px; }
    .fdesc { font-size:14px; color:rgba(255,255,255,.45); line-height:1.7; margin-bottom:20px; }
    .fsocials { display:flex; gap:10px; flex-wrap:wrap; }
    .fsoc { width:36px; height:36px; border-radius:8px; background:rgba(255,255,255,.07); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.5); transition:.2s; }
    .fsoc:hover { background:var(--primary); color:#fff; }
    .fsoc svg { width:16px; height:16px; }
    .fcol h4 { font-family:'Prompt',sans-serif; font-size:13.5px; font-weight:700; color:#fff; margin-bottom:16px; }
    .flinks { display:flex; flex-direction:column; gap:10px; }
    .flinks a { font-size:14px; color:rgba(255,255,255,.45); transition:color .15s; }
    .flinks a:hover { color:var(--primary); }
    .fci { display:flex; align-items:flex-start; gap:10px; font-size:14px; color:rgba(255,255,255,.45); margin-bottom:10px; }
    .fci svg { width:14px; height:14px; flex-shrink:0; margin-top:4px; color:var(--primary); }
    .fci a { color:rgba(255,255,255,.45); transition:color .15s; }
    .fci a:hover { color:var(--primary); }
    .fbot { display:flex; align-items:center; justify-content:space-between; padding-top:24px; border-top:1px solid rgba(255,255,255,.06); font-size:13px; color:rgba(255,255,255,.28); flex-wrap:wrap; gap:8px; }

    /* sticky mobile */
    .mob-cta { display:none; position:fixed; bottom:0; left:0; right:0; z-index:150; padding:12px 14px calc(12px + env(safe-area-inset-bottom)); background:rgba(255,255,255,.72); backdrop-filter:blur(20px) saturate(180%); -webkit-backdrop-filter:blur(20px) saturate(180%); border-top:1px solid rgba(0,0,0,.06); box-shadow:0 -4px 24px rgba(0,0,0,.1); gap:10px; }
    .mob-cta .btn { flex:1; justify-content:center; font-size:14px; padding:13px; border-radius:14px; }

    /* ════ Responsive ════ */
    @media(max-width:1024px){
      .cars-grid,.vpanel.active{ grid-template-columns:repeat(2,1fr); }
      .fg { grid-template-columns:1fr 1fr; }
    }
    @media(max-width:768px){
      :root{--nav-h:60px;}
      section{padding:60px 0;}
      .nav-links,.nav-phone,.nav-right .btn,.nav-right{display:none;}
      .hamburger{display:flex;}
      .mob-cta{display:flex;} body{padding-bottom:72px; padding-top:var(--nav-h);}
      .hero-title{font-size:clamp(32px,9vw,52px);}
      .cars-grid,.testi-grid{grid-template-columns:1fr;}
      .why-banner{grid-template-columns:1fr; min-height:0;}
      .why-content{padding:32px 24px;}
      .why-head .s-title, .why-head .s-tag, .why-head .s-sub{text-align:center;}
      .why-head{text-align:center;}
      .why-list{grid-template-columns:1fr;}
      .why-photo{height:360px; order:-1;}
      .why-photo img{left:50%; right:auto; transform:translateX(-50%); object-position:bottom center;}
      .why-photo-badge{left:50%; transform:translateX(-50%);}
      .steps{grid-template-columns:1fr;gap:32px;}
      .steps::before{display:none;}
      .vpanel.active{grid-template-columns:1fr;}
      #panTt.active{max-width:300px;}
      .cars-head{flex-direction:column;align-items:flex-start;}
      .fg{grid-template-columns:1fr 1fr;}
      .brands-flex{gap:8px;}
      .brand-card{min-width:76px;padding:14px 14px;}
    }
    @media(max-width:480px){
      .fg{grid-template-columns:1fr;}
      .cta-btns,.vmore{flex-direction:column;align-items:center;}
    }