/* =========================================================================
   nepalcarnews.com — shared stylesheet
   Design system: graphite/paper base, amber = fuel/ICE, teal = electric.
   Signature component: the "price readout" — tabular-mono digits used
   everywhere a price appears, tying the whole site back to its one job:
   telling people the real price of a car in Nepal.
   ========================================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
img, picture, svg { max-width: 100%; display: block; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }

/* ---------- Tokens ---------- */
:root {
  --ink: #131A1F;
  --ink-soft: #2B343B;
  --paper: #F5F6F3;
  --surface: #FFFFFF;
  --steel: #5B6670;
  --steel-light: #8A939B;
  --line: #E3E6E2;
  --line-strong: #CBD0CA;

  --amber: #E2861C;
  --amber-dark: #B96C10;
  --amber-tint: #FBF0DF;

  --teal: #0E8A8C;
  --teal-dark: #0B6E70;
  --teal-tint: #E1F2F1;

  --danger: #C4453A;
  --danger-tint: #FBE9E7;
  --success: #2E7D4F;

  --radius: 12px;
  --radius-sm: 7px;
  --shadow-sm: 0 1px 2px rgba(19,26,31,.06);
  --shadow-md: 0 10px 30px -14px rgba(19,26,31,.28);

  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --container: 1220px;
  --header-h: 64px;
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 800;
}
h1 { font-size: clamp(1.9rem, 1.5rem + 1.8vw, 3.1rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 1.3rem + 1vw, 2.1rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }
p { color: var(--ink-soft); }
p + p { margin-top: .85em; }
.lede { font-size: 1.1rem; color: var(--ink-soft); }
strong { color: var(--ink); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; border-radius: 3px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 56px 0; }
.section-tight { padding: 32px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.grid { display: grid; gap: 20px; }
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .72rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--teal-dark);
}
.eyebrow.amber { color: var(--amber-dark); }
.section-head { max-width: 700px; margin-bottom: 28px; }
.section-head h2 { margin-top: 8px; }
.section-head p { margin-top: 10px; }
.section-foot { margin-top: 28px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: var(--radius-sm); font-weight: 700;
  font-size: .95rem; border: 1.5px solid transparent; transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--amber); color: #241202; }
.btn-primary:hover { background: var(--amber-dark); }
.btn-teal { background: var(--teal); color: #06201F; }
.btn-teal:hover { background: var(--teal-dark); }
.btn-outline { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); padding: 8px 10px; }
.btn-sm { padding: 8px 14px; font-size: .85rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(245,246,243,.92);
  backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; height: var(--header-h); }
.logo { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); font-weight: 800; font-size: 1.12rem; color: var(--ink); flex-shrink: 0; }
.logo .mark {
  width: 30px; height: 30px; border-radius: 8px; background: var(--ink);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.logo .mark svg { width: 18px; height: 18px; }
.logo .brandname { white-space: nowrap; }
.logo .brandname .accent { color: var(--amber); }

.main-nav { display: none; }
.main-nav ul { display: flex; align-items: center; gap: 2px; }
.main-nav a {
  display: block; padding: 9px 12px; border-radius: var(--radius-sm); font-weight: 600; font-size: .93rem; color: var(--ink-soft);
}
.main-nav a:hover { background: var(--surface); color: var(--ink); }
@media (min-width: 980px) { .main-nav { display: block; } }

.header-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.header-search { display: none; }
@media (min-width: 980px) {
  .header-search { display: flex; align-items: center; gap: 6px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 6px 6px 14px; width: 230px; }
  .header-search input { border: none; background: transparent; width: 100%; font-size: .87rem; }
  .header-search input:focus { outline: none; }
  .header-search button { background: var(--ink); color: var(--paper); border-radius: 999px; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; border:none; }
}
.menu-toggle {
  display: flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: var(--surface); flex-shrink: 0;
}
@media (min-width: 980px) { .menu-toggle { display: none; } }

.mobile-nav { display: none; border-top: 1px solid var(--line); background: var(--surface); }
.mobile-nav.open { display: block; }
.mobile-nav .container { padding-top: 12px; padding-bottom: 16px; }
.mobile-nav-search { display: flex; gap: 6px; margin-bottom: 12px; }
.mobile-nav-search input { flex: 1; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); }
.mobile-nav-search button { background: var(--ink); color: var(--paper); border: none; border-radius: var(--radius-sm); padding: 0 14px; }
.mobile-nav ul { display: flex; flex-direction: column; }
.mobile-nav a { display: block; padding: 11px 4px; border-bottom: 1px solid var(--line); font-weight: 600; }
@media (min-width: 980px) { .mobile-nav { display: none !important; } }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding: 14px 0; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .82rem; color: var(--steel); }
.breadcrumbs a { color: var(--steel); }
.breadcrumbs a:hover { color: var(--teal-dark); text-decoration: underline; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--line-strong); }
.breadcrumbs li[aria-current] { color: var(--ink); font-weight: 600; }

/* ---------- Hero ---------- */
.hero { padding: 44px 0 56px; position: relative; overflow: hidden; }
.hero-grid { display: grid; gap: 34px; align-items: start; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: center; } }
.hero h1 { margin-bottom: 14px; }
.hero .lede { max-width: 46ch; margin-bottom: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }

.lookup-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: 20px;
}
.lookup-card h2 { font-size: 1.05rem; margin-bottom: 3px; }
.lookup-card .sub { font-size: .84rem; color: var(--steel); margin-bottom: 16px; }
.lookup-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.field label { display: block; font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--steel); margin-bottom: 5px; }
.field select, .field input {
  width: 100%; padding: 11px 12px; border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--paper); font-size: .92rem;
}
.field select:focus, .field input:focus { outline: none; border-color: var(--teal); }

/* Odometer stat strip — signature element */
.odometer-row { display: flex; gap: 14px; flex-wrap: wrap; }
.odo-stat { flex: 1 1 140px; background: var(--ink); border-radius: var(--radius-sm); padding: 14px 16px; }
.odo-digits { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 1.5rem; font-weight: 700; color: var(--paper); letter-spacing: .02em; }
.odo-label { font-size: .72rem; color: #9AA6A5; margin-top: 3px; letter-spacing: .03em; }

/* ---------- Price readout (signature component) ---------- */
.price-readout {
  display: inline-flex; align-items: baseline; gap: 6px; font-family: var(--font-mono);
  font-variant-numeric: tabular-nums; border-bottom: 2px solid var(--amber); padding-bottom: 2px;
}
.price-readout .cur { font-size: .72em; color: var(--steel); }
.price-readout .amt { font-size: 1.35em; font-weight: 700; color: var(--ink); }
.price-readout.ev { border-bottom-color: var(--teal); }
.price-readout.sm .amt { font-size: 1em; }
.price-note { font-size: .76rem; color: var(--steel); margin-top: 4px; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .15s ease, transform .15s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-media { aspect-ratio: 16/10; background: linear-gradient(135deg, #EDEFEA, #E3E6E2); display: flex; align-items: center; justify-content: center; color: var(--steel-light); position: relative; }
.card-media .ph-label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .05em; text-transform: uppercase; }
.card-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-body h3 { font-size: 1.02rem; }
.card-body h3 a:hover { color: var(--teal-dark); }
.card-meta { display: flex; gap: 6px; flex-wrap: wrap; }
.card-foot { margin-top: auto; padding-top: 8px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }

/* Chips / badges */
.chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 4px 9px; border-radius: 999px;
  font-size: .72rem; font-weight: 700; background: var(--paper); border: 1px solid var(--line-strong); color: var(--steel);
}
.chip.fuel { background: var(--amber-tint); color: var(--amber-dark); border-color: transparent; }
.chip.ev { background: var(--teal-tint); color: var(--teal-dark); border-color: transparent; }
.chip.hybrid { background: #EEF2E4; color: #4C6B22; border-color: transparent; }

/* ---------- Brand grid ---------- */
.brand-tile {
  display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 14px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-align: center;
}
.brand-tile:hover { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.brand-tile .logo-ph {
  width: 56px; height: 56px; border-radius: 50%; background: var(--paper); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; color: var(--ink-soft);
}
.brand-tile .bname { font-weight: 700; font-size: .92rem; }
.brand-tile .bcount { font-size: .76rem; color: var(--steel); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table.data-table { min-width: 100%; }
.data-table th, .data-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); font-size: .9rem; white-space: nowrap; }
.data-table th { background: var(--paper); font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--steel); }
.data-table tr:last-child td { border-bottom: none; }
.data-table td.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.data-table tr:hover td { background: var(--paper); }

.spec-table th { width: 46%; }

/* ---------- Forms / calculators ---------- */
.calc-shell { display: grid; gap: 24px; }
@media (min-width: 900px) { .calc-shell { grid-template-columns: 1fr 1fr; align-items: start; } }
.calc-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.calc-panel h2 { font-size: 1.1rem; margin-bottom: 4px; }
.calc-panel .sub { font-size: .85rem; color: var(--steel); margin-bottom: 18px; }
.form-row { margin-bottom: 16px; }
.form-row label { display: flex; justify-content: space-between; font-size: .82rem; font-weight: 700; color: var(--ink-soft); margin-bottom: 6px; }
.form-row .unit { color: var(--steel); font-weight: 500; }
.form-row input[type="number"], .form-row input[type="text"], .form-row select {
  width: 100%; padding: 12px 13px; border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--paper); font-size: .96rem;
}
.form-row input[type="range"] { width: 100%; accent-color: var(--teal); }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.result-box { background: var(--ink); color: var(--paper); border-radius: var(--radius); padding: 22px; }
.result-box .rb-label { font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: #9AA6A5; margin-bottom: 6px; }
.result-box .rb-amount { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 2.1rem; font-weight: 800; color: var(--paper); }
.result-box .rb-amount .cur { font-size: .5em; color: #9AA6A5; margin-right: 4px; }
.result-list { margin-top: 16px; display: flex; flex-direction: column; gap: 0; }
.result-list .rl-row { display: flex; justify-content: space-between; padding: 9px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .88rem; }
.result-list .rl-row span:first-child { color: #B7C0BF; }
.result-list .rl-row span:last-child { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- FAQ accordion ---------- */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 2px; background: none; border: none; text-align: left; font-weight: 700; font-size: .98rem; color: var(--ink);
}
.faq-q .ic { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line-strong); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--steel); transition: transform .15s ease; }
.faq-item[open] .faq-q .ic { transform: rotate(45deg); background: var(--amber); border-color: var(--amber); color: #241202; }
.faq-a { padding: 0 2px 18px; color: var(--steel); font-size: .92rem; max-width: 68ch; }

/* ---------- Alerts / disclaimers ---------- */
.alert { border-radius: var(--radius-sm); padding: 14px 16px; font-size: .88rem; border: 1px solid; display: flex; gap: 10px; }
.alert-info { background: var(--teal-tint); border-color: #BFE0DF; color: #0B4B4C; }
.alert-warn { background: var(--amber-tint); border-color: #EFD3A6; color: #6E4409; }
.alert p { color: inherit; }
.alert svg { flex-shrink: 0; margin-top: 2px; }

/* ---------- Content / article ---------- */
.prose { max-width: 74ch; }
.prose h2 { margin-top: 2em; margin-bottom: .5em; font-size: 1.4rem; }
.prose h3 { margin-top: 1.6em; margin-bottom: .5em; }
.prose p { color: var(--ink-soft); }
.prose ul, .prose ol { margin: .9em 0 .9em 1.3em; color: var(--ink-soft); }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--amber); }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-size: .82rem; color: var(--steel); margin: 10px 0 26px; }
.article-meta .dot::before { content: "•"; margin: 0 8px; color: var(--line-strong); }

/* ---------- Pros / cons ---------- */
.proscons { display: grid; gap: 14px; }
@media (min-width: 720px) { .proscons { grid-template-columns: 1fr 1fr; } }
.pc-box { border-radius: var(--radius); padding: 18px; }
.pc-box.pros { background: var(--teal-tint); }
.pc-box.cons { background: var(--danger-tint); }
.pc-box h4 { margin-bottom: 10px; }
.pc-box ul li { display: flex; gap: 8px; margin-bottom: 8px; font-size: .9rem; color: var(--ink-soft); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #C9D0CE; margin-top: 60px; }
.footer-top { padding: 48px 0 32px; display: grid; gap: 32px; }
@media (min-width: 720px) { .footer-top { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer-brand .logo { color: #fff; }
.footer-brand .mark { background: var(--amber); }
.footer-brand p { color: #93A09D; font-size: .88rem; margin-top: 12px; max-width: 34ch; }
.footer-col h5 { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: #7D8B88; margin-bottom: 12px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col a { font-size: .87rem; color: #C9D0CE; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid #29343A; padding: 18px 0; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; font-size: .8rem; color: #7D8B88; }
.footer-bottom a { color: #7D8B88; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Misc utility ---------- */
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.text-steel{color:var(--steel)}
.center{text-align:center}
.flex{display:flex}.items-center{align-items:center}.gap-1{gap:8px}.gap-2{gap:14px}.justify-between{justify-content:space-between}.flex-wrap{flex-wrap:wrap}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }
.divider { height: 1px; background: var(--line); border: none; margin: 40px 0; }
.pill-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-link { padding: 7px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line-strong); font-size: .82rem; font-weight: 600; }
.tag-link:hover { border-color: var(--ink); }
.two-col { display: grid; gap: 40px; }
@media (min-width: 980px) { .two-col { grid-template-columns: 1fr 320px; } }
.side-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 20px; }
.side-card h4 { font-size: .9rem; margin-bottom: 12px; }
.side-card ul li { margin-bottom: 10px; font-size: .88rem; }
.side-card ul li a:hover { color: var(--teal-dark); }