/* ============================================================
   AutoHub stylesheet — LIGHT default (CarDekho-style) + dark toggle
   ============================================================ */
:root{
  --ink:#f4f6f9;        /* page bg (light)   */
  --ink-2:#ffffff;      /* panel / card      */
  --line:#e3e7ec;       /* hairline          */
  --amber:#ec5f16;      /* accent / buttons  */
  --amber-soft:#d24f0c; /* price text        */
  --text:#1a1d21;       /* near-black text   */
  --muted:#61707f;
  --radius:14px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--font);line-height:1.55}
a{color:var(--amber);text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}

/* ---- top bar ---- */
.nav{display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--line);background:var(--ink-2);
  position:sticky;top:0;z-index:5;box-shadow:var(--shadow)}
.brand{font-weight:800;font-size:1.35rem;letter-spacing:.5px}
.brand b{color:var(--amber)}
.nav-links a{margin-left:18px;font-weight:600;font-size:.95rem;color:var(--text)}
.nav-links a:hover{color:var(--amber)}
.nav-links span{margin-left:18px;color:var(--muted)}

/* ---- buttons ---- */
.btn{display:inline-block;background:var(--amber);color:#fff;font-weight:800;border:none;
  border-radius:10px;padding:12px 22px;font-size:1rem;cursor:pointer;
  transition:transform .08s ease, filter .15s ease}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}

/* ---- vehicle hero ---- */
.hero{display:flex;gap:26px;flex-wrap:wrap;padding:30px 0 10px}
.hero-img{flex:1 1 360px;min-height:230px;border-radius:var(--radius);
  background:linear-gradient(135deg,#eef1f5,#dfe4ea);
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.9rem;border:1px solid var(--line)}
.hero-info{flex:1 1 320px}
.eyebrow{color:var(--amber);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.78rem}
.hero h1{font-size:2.1rem;margin:.2em 0 .15em;line-height:1.1}
.price{font-size:1.5rem;font-weight:800;color:var(--amber-soft);margin:.2em 0}
.price small{color:var(--muted);font-weight:500;font-size:.9rem}

/* ---- key spec chips ---- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.chip{background:var(--ink-2);border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:.9rem;box-shadow:var(--shadow)}
.chip span{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase}
.chip b{font-size:1.05rem}

/* ---- section ---- */
.section{padding:26px 0;border-top:1px solid var(--line)}
.section h2{font-size:1.3rem;margin:0 0 14px}

/* ---- gate ---- */
.gate{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--ink-2)}
.gate-blur{padding:22px;filter:blur(5px);opacity:.5;pointer-events:none;user-select:none;max-height:180px;overflow:hidden}
.gate-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,.94));padding:24px}
.gate-overlay .lock{font-size:1.7rem;margin-bottom:6px}
.gate-overlay h3{margin:0 0 6px;font-size:1.25rem}
.gate-overlay p{margin:0 0 16px;color:var(--muted);max-width:420px}
/* ---- spec table ---- */
table.specs{width:100%;border-collapse:collapse;font-size:.95rem}
table.specs th,table.specs td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
table.specs th{color:var(--muted);font-weight:600;width:40%}
.grp{color:var(--amber);font-weight:800;padding:16px 12px 6px}

/* ---- auth forms ---- */
.card{max-width:420px;margin:48px auto;background:var(--ink-2);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card h1{margin:0 0 4px;font-size:1.5rem}
.card p.sub{color:var(--muted);margin:0 0 20px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:5px}
.field input{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--ink-2);color:var(--text);font-size:1rem}
.field input:focus{outline:2px solid var(--amber);border-color:transparent}
.msg{padding:11px 14px;border-radius:10px;margin-bottom:16px;font-size:.92rem}
.msg.err{background:#fdeaea;color:#b42318;border:1px solid #f4c2c2}
.msg.ok{background:#e7f6ec;color:#1a7f37;border:1px solid #b7e4c7}
.foot{text-align:center;color:var(--muted);font-size:.85rem;margin-top:18px}

@media (max-width:600px){.hero h1{font-size:1.7rem}}

/* ============================================================
   Home + Browse — cards, grids, filters
   ============================================================ */
.home-hero{padding:64px 0 30px;text-align:center}
.home-hero h1{font-size:2.6rem;line-height:1.08;margin:0 0 12px}
.home-hero h1 b{color:var(--amber)}
.home-hero p{color:var(--muted);font-size:1.1rem;max-width:560px;margin:0 auto 22px}

.sec-title{font-size:1.35rem;margin:30px 0 16px;display:flex;align-items:center;gap:10px}
.sec-title::after{content:"";flex:1;height:1px;background:var(--line)}

.cats{display:flex;flex-wrap:wrap;gap:10px}
.cat{display:inline-flex;align-items:center;gap:8px;background:var(--ink-2);border:1px solid var(--line);
  border-radius:10px;padding:9px 16px;color:var(--text);font-weight:700;font-size:.92rem;
  transition:border-color .15s ease, transform .08s ease;box-shadow:var(--shadow)}
.cat:hover{border-color:var(--amber);transform:translateY(-1px)}
.cat .ico{font-size:1.15rem;display:inline;margin:0}
.cat b{display:inline;font-size:.92rem;font-weight:700}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.vcard{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .15s ease, transform .08s ease, box-shadow .15s ease;box-shadow:var(--shadow)}
.vcard:hover{border-color:var(--amber);transform:translateY(-2px);box-shadow:0 8px 24px rgba(16,24,40,.10)}
.vcard .thumb{height:150px;background:linear-gradient(135deg,#eef1f5,#e0e5ea);
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.85rem}
.vcard .thumb img{width:100%;height:100%;object-fit:cover}
.vcard .body{padding:14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.vcard .eb{color:var(--amber);font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;font-weight:700}
.vcard h3{margin:0;font-size:1.1rem}
.vcard .vp{color:var(--amber-soft);font-weight:800;font-size:1.05rem}
.vcard .vp small{color:var(--muted);font-weight:500;font-size:.78rem}
.vcard a.more{margin-top:auto;color:var(--text);font-weight:700;font-size:.9rem}
.vcard a.more:hover{color:var(--amber)}

.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:var(--ink-2);
  border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin:18px 0;box-shadow:var(--shadow)}
.filters select{background:var(--ink-2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:.92rem}
.filters .lbl{color:var(--muted);font-size:.82rem;margin-right:-4px}

.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.tab{padding:8px 16px;border-radius:999px;border:1px solid var(--line);color:var(--text);
  font-weight:600;font-size:.9rem;background:var(--ink-2)}
.tab.active{background:var(--amber);color:#fff;border-color:var(--amber)}
.tab:hover{border-color:var(--amber)}

.empty{text-align:center;color:var(--muted);padding:48px 0}
.footer{border-top:1px solid var(--line);margin-top:40px;padding:24px 0;color:var(--muted);font-size:.85rem;text-align:center}
@media (max-width:600px){.home-hero h1{font-size:1.9rem}}

/* ---- lead capture ---- */
.leadwrap{position:relative}
.leadwrap-blur{filter:blur(4px);opacity:.35;pointer-events:none;user-select:none;padding:8px 0 18px;color:var(--muted);max-height:70px;overflow:hidden}
.leadcard{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px;max-width:560px;margin:0 auto;text-align:center;box-shadow:var(--shadow)}
.leadcard .lock{font-size:1.7rem;margin-bottom:4px}
.leadcard h3{margin:0 0 6px;font-size:1.35rem}
.leadcard .sub{color:var(--muted);margin:0 0 18px;font-size:.95rem}
.leadform{text-align:left}
.lf-row{display:flex;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.lf-row input{flex:1 1 46%;min-width:150px;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--ink-2);color:var(--text);font-size:1rem}
.lf-row input:focus{outline:2px solid var(--amber);border-color:transparent}
.consent{display:flex;gap:9px;align-items:flex-start;margin:6px 0 16px;color:var(--muted);font-size:.82rem;line-height:1.4;cursor:pointer}
.consent input{margin-top:3px;flex-shrink:0}

/* ---- homepage v2 ---- */
.hero2{background:linear-gradient(135deg,#fff,#eef2f7 60%);border-bottom:1px solid var(--line);padding:92px 0 42px;text-align:center}
.hero2 h1{font-size:2.6rem;line-height:1.08;margin:0 0 10px}
.hero2 h1 b{color:var(--amber)}
.hero2 p{color:var(--muted);font-size:1.08rem;max-width:600px;margin:0 auto 24px}
.hsearch{display:flex;gap:10px;max-width:620px;margin:0 auto;flex-wrap:nowrap}
.hsearch input{flex:1;padding:14px 18px;border-radius:12px;border:1px solid var(--line);background:var(--ink-2);color:var(--text);font-size:1rem;box-shadow:var(--shadow)}
.hsearch input:focus{outline:2px solid var(--amber);border-color:transparent}
.hsearch .btn{white-space:nowrap;padding:14px 26px}
.sec-head{display:flex;align-items:center;gap:12px}
.seeall{color:var(--amber);font-weight:700;font-size:.92rem;white-space:nowrap}
.seeall:hover{filter:brightness(1.1)}
.brandstrip{display:flex;flex-wrap:wrap;gap:10px}
.brandchip{background:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:700;font-size:.92rem;color:var(--text);transition:border-color .15s ease,transform .08s ease;box-shadow:var(--shadow)}
.brandchip:hover{border-color:var(--amber);transform:translateY(-1px)}
.brandchip.alt{color:var(--amber);border-style:dashed}
.budget{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}
.budget a{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 16px;color:var(--text);font-weight:800;font-size:1.05rem;display:flex;align-items:center;gap:10px;transition:border-color .15s ease,transform .08s ease;box-shadow:var(--shadow)}
.budget a span{font-size:1.4rem}
.budget a:hover{border-color:var(--amber);transform:translateY(-2px)}
@media(max-width:600px){.hero2 h1{font-size:1.9rem}.hsearch{flex-wrap:wrap}.hsearch .btn{width:100%}}

/* ============================================================
   DARK THEME — nav ke 🌓 button se on hota hai (html.dark)
   ============================================================ */
html.dark{--ink:#14171c;--ink-2:#1d222a;--line:#2c333d;--amber:#ff9417;--amber-soft:#ffb65c;--text:#e9edf2;--muted:#9aa6b4;
  --shadow:0 0 0 rgba(0,0,0,0)}
html.dark body{background:#14171c}
html.dark .btn{color:#1a1206}
html.dark .tab.active{color:#1a1206}
html.dark .hero-img,html.dark .vcard .thumb{background:linear-gradient(135deg,#222a35,#11151b)}
html.dark .hero2{background:linear-gradient(135deg,#1d222a,#14171c 60%)}
html.dark .gate-overlay{background:linear-gradient(180deg,rgba(20,23,28,.55),rgba(20,23,28,.92))}
html.dark .msg.err{background:#3a1d1d;color:#ff9b9b;border-color:#5a2a2a}
html.dark .msg.ok{background:#1d3a25;color:#9bffb5;border-color:#2a5a37}
html.dark .vcard:hover{box-shadow:none}

/* ============================================================
   Mobile tweaks — chips compact + hero chhota (append at END)
   ============================================================ */
@media (max-width:600px){
  .brandstrip{gap:8px}
  .brandchip{padding:6px 12px;font-size:.8rem}
  .cats{gap:8px}
  .cat{padding:8px 12px;font-size:.84rem}
  .cat .ico{font-size:1rem}
  .budget{grid-template-columns:1fr 1fr;gap:10px}
  .budget a{padding:14px 12px;font-size:.9rem}
  .sec-title{font-size:1.15rem;margin:22px 0 12px}
  .hero2{padding:56px 0 46px !important}
  .hero2 h1{font-size:1.7rem}
  .tabs{gap:6px}
  .tab{padding:7px 13px;font-size:.85rem}
}


@media (max-width:600px){
  .nav{flex-wrap:wrap;gap:6px 0;padding:10px 14px}
  .nav .brand{font-size:1.15rem}
  .nav-links{width:100%;display:flex;flex-wrap:wrap;justify-content:flex-start;gap:6px 14px}
  .nav-links a{margin-left:0;font-size:.9rem}
  .nav-links span{margin-left:0}
}
/* ===== Shared site footer (render_footer) ===== */
.site-footer{margin-top:52px;border-top:3px solid var(--amber);padding-top:34px;color:var(--muted);font-size:.9rem}
.sf-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding-bottom:26px}
.sf-brand .sf-logo{font-size:1.35rem;color:var(--text);margin-bottom:10px;font-weight:600}
.sf-brand p{margin:0 0 16px;line-height:1.55;max-width:330px}
.sf-wa{display:inline-flex;align-items:center;background:#25D366;color:#fff !important;padding:9px 15px;border-radius:10px;font-weight:600;text-decoration:none;box-shadow:0 3px 10px rgba(37,211,102,.3)}
.sf-wa:hover{opacity:.92;color:#fff !important}
.sf-col h4{color:var(--text);font-size:.78rem;text-transform:uppercase;letter-spacing:.7px;margin:0 0 12px}
.sf-col a{display:block;color:var(--muted);text-decoration:none;padding:5px 0;transition:color .12s ease}
.sf-col a:hover{color:var(--amber)}
.sf-bottom{border-top:1px solid var(--line);padding:16px 0 22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.8rem;line-height:1.5}
@media(max-width:760px){
  .sf-grid{grid-template-columns:1fr 1fr;gap:22px}
  .sf-brand{grid-column:1/-1}
  .sf-bottom{flex-direction:column;gap:8px}
}