/* PahadiDrive design system
   Premium Himalayan mobility. Mobile-first. No frameworks, no JS dependency for content.
   Palette: deep pine (brand), copper (action), warm sand (ground). */

:root {
  --pine:      #0e3b34;
  --pine-700:  #125046;
  --pine-500:  #1c6b5e;
  --pine-100:  #e3efec;
  --copper:    #a8501c;
  --copper-600:#8d4116;
  --copper-100:#fbeee5;
  --ink:       #14201f;
  --body:      #3c4a48;
  --muted:     #6a7a77;
  --line:      #dfe5e3;
  --sand:      #faf8f5;
  --white:     #ffffff;
  --wa:        #128c7e;
  --warn-bg:   #fdf4e3;
  --warn-line: #e0a83c;
  --warn-ink:  #6b4708;
  --stop-bg:   #fdeeec;
  --stop-line: #d05a4a;
  --stop-ink:  #7a2418;
  --go-bg:     #eaf5ec;
  --go-line:   #4f9a63;
  --go-ink:    #1f5230;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", serif;

  --wrap: 1140px;
  --narrow: 720px;
  --r: 10px;
  --shadow: 0 1px 2px rgba(20,32,31,.06), 0 4px 16px rgba(20,32,31,.05);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.68;
  color: var(--body);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
  /* room for the sticky mobile action bar */
  padding-bottom: 64px;
}
@media (min-width: 860px) { body { padding-bottom: 0; } }

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  line-height: 1.22;
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -.011em;
}
h1 { font-size: clamp(1.85rem, 1.35rem + 2.1vw, 2.85rem); }
h2 { font-size: clamp(1.4rem, 1.16rem + 1.05vw, 1.92rem); margin-top: 2.2em; }
h3 { font-size: clamp(1.12rem, 1.03rem + .42vw, 1.3rem); margin-top: 1.9em; font-family: var(--sans); font-weight: 700; }
h4 { font-size: 1.02rem; margin-top: 1.5em; font-family: var(--sans); font-weight: 700; }
h2 + h3 { margin-top: 1.1em; }

p { margin: 0 0 1.15em; }
a { color: var(--pine-700); text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:hover { color: var(--copper); }

ul, ol { margin: 0 0 1.2em; padding-left: 1.25em; }
li { margin-bottom: .45em; }
li > ul, li > ol { margin-top: .45em; }

strong { color: var(--ink); font-weight: 650; }
small { font-size: .875rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }

code { font-size: .9em; background: var(--pine-100); padding: .1em .35em; border-radius: 4px; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: var(--narrow); }
.section { padding: 44px 0; }
.section-tight { padding: 28px 0; }
.bg-white { background: var(--white); }
.bg-pine { background: var(--pine); color: #cddfda; }
.bg-pine h2, .bg-pine h3 { color: #fff; }
.bg-mist { background: var(--pine-100); }
.center { text-align: center; }

/* ---------- skip link + a11y ---------- */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 0 0 var(--r) 0;
}
.skip:focus { left: 0; }
:focus-visible { outline: 3px solid var(--copper); outline-offset: 2px; border-radius: 3px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- header ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 62px;
}
.logo {
  font-family: var(--serif); font-size: 1.32rem; font-weight: 700;
  color: var(--pine); text-decoration: none; letter-spacing: -.02em;
  display: inline-flex; align-items: center; gap: 9px; flex-shrink: 0;
}
.logo:hover { color: var(--pine); }
.logo svg { flex-shrink: 0; }
.logo-sub { display: block; font-family: var(--sans); font-size: .63rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 1px; }

.nav { display: none; }
@media (min-width: 980px) {
  .nav { display: flex; align-items: center; gap: 3px; }
  .nav a {
    color: var(--body); text-decoration: none; font-size: .925rem; font-weight: 550;
    padding: 8px 11px; border-radius: 7px; white-space: nowrap;
  }
  .nav a:hover { background: var(--pine-100); color: var(--pine); }
  .nav a.nav-cta {
    background: var(--copper); color: #fff; margin-left: 8px; padding: 9px 17px;
  }
  .nav a.nav-cta:hover { background: var(--copper-600); color: #fff; }
  .nav a[aria-current="page"] { color: var(--pine); background: var(--pine-100); }
}
.header-call {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 650; color: var(--pine); text-decoration: none; font-size: .95rem;
}
@media (min-width: 980px) { .header-call { display: none; } }

/* mobile nav: pure CSS disclosure, no JS */
.mobile-nav-toggle { display: block; }
@media (min-width: 980px) { .mobile-nav-toggle { display: none; } }
.mobile-nav-toggle summary {
  list-style: none; cursor: pointer; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 8px; font-size: .88rem; font-weight: 650; color: var(--pine);
  background: var(--white); user-select: none;
}
.mobile-nav-toggle summary::-webkit-details-marker { display: none; }
.mobile-nav-panel {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--white); border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow); padding: 8px 20px 18px; max-height: 78vh; overflow-y: auto;
}
.mobile-nav-panel a {
  display: block; padding: 11px 4px; border-bottom: 1px solid var(--line);
  color: var(--ink); text-decoration: none; font-weight: 550;
}
.mobile-nav-panel a:last-child { border-bottom: 0; }

/* ---------- breadcrumbs ---------- */
.crumbs { font-size: .82rem; color: var(--muted); padding: 14px 0 0; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li { margin: 0; display: flex; gap: 6px; align-items: center; }
.crumbs li + li::before { content: "›"; color: var(--line); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--copper); text-decoration: underline; }

/* ---------- hero ---------- */
.hero { background: var(--white); border-bottom: 1px solid var(--line); padding: 30px 0 38px; }
.hero-home {
  background:
    radial-gradient(120% 90% at 82% -10%, rgba(28,107,94,.14), transparent 62%),
    linear-gradient(180deg, #ffffff 0%, var(--sand) 100%);
}
.hero h1 { margin-bottom: .38em; }
.hero-lede { font-size: 1.09rem; color: var(--body); max-width: 60ch; margin-bottom: 1.5em; }
.hero-lede strong { color: var(--ink); }
.eyebrow {
  font-size: .72rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--copper); margin: 0 0 .85em;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 9px; font-weight: 650; font-size: 1rem;
  text-decoration: none; border: 1.5px solid transparent; cursor: pointer;
  font-family: var(--sans); line-height: 1.25; text-align: center;
}
.btn-primary { background: var(--copper); color: #fff; }
.btn-primary:hover { background: var(--copper-600); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #0d6f64; color: #fff; }
.btn-ghost { background: var(--white); color: var(--pine); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--pine-500); color: var(--pine); background: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: 11px; }
.btn-row .btn { flex: 1 1 auto; min-width: 180px; }
@media (min-width: 620px) { .btn-row .btn { flex: 0 0 auto; } }

/* ---------- sticky mobile action bar ---------- */
.action-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 120;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  background: var(--white); border-top: 1px solid var(--line);
  box-shadow: 0 -2px 14px rgba(20,32,31,.09);
}
@media (min-width: 860px) { .action-bar { display: none; } }
.action-bar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  padding: 9px 4px 8px; text-decoration: none; font-size: .73rem; font-weight: 650;
  color: var(--pine); border-right: 1px solid var(--line); min-height: 58px;
}
.action-bar a:last-child { border-right: 0; }
.action-bar a.ab-wa { color: var(--wa); }
.action-bar a.ab-book { background: var(--copper); color: #fff; }

/* ---------- answer box (AI/featured-snippet target) ---------- */
.answer {
  background: var(--white); border: 1px solid var(--line);
  border-left: 4px solid var(--pine-500);
  border-radius: var(--r); padding: 20px 22px; margin: 0 0 28px;
  box-shadow: var(--shadow);
}
.answer h2, .answer h3 {
  margin: 0 0 .55em; font-size: .74rem; font-family: var(--sans); font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--pine-500);
}
.answer p:last-child, .answer ul:last-child, .answer ol:last-child { margin-bottom: 0; }
.answer > p:first-of-type { font-size: 1.06rem; color: var(--ink); }

/* ---------- callouts ---------- */
.note, .warn, .stop, .go {
  border-radius: var(--r); padding: 16px 18px; margin: 0 0 1.5em; font-size: .955rem;
  border: 1px solid; border-left-width: 4px;
}
.note { background: var(--pine-100); border-color: var(--pine-500); color: #234b44; }
.warn { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn-ink); }
.stop { background: var(--stop-bg); border-color: var(--stop-line); color: var(--stop-ink); }
.go   { background: var(--go-bg);   border-color: var(--go-line);   color: var(--go-ink); }
.note p:last-child, .warn p:last-child, .stop p:last-child, .go p:last-child { margin-bottom: 0; }
.note strong, .warn strong, .stop strong, .go strong { color: inherit; }
.callout-label {
  display: block; font-size: .71rem; font-weight: 700; letter-spacing: .11em;
  text-transform: uppercase; margin-bottom: .45em; opacity: .85;
}

/* ---------- status banner (Adi Kailash) ---------- */
.status-banner {
  border-radius: var(--r); padding: 18px 20px; margin: 0 0 26px; border: 1px solid; border-left-width: 5px;
}
.status-banner.s-open    { background: var(--go-bg);   border-color: var(--go-line);   color: var(--go-ink); }
.status-banner.s-caution { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn-ink); }
.status-banner.s-closed  { background: var(--stop-bg); border-color: var(--stop-line); color: var(--stop-ink); }
.status-banner.s-unknown { background: var(--pine-100);border-color: var(--pine-500);  color: #234b44; }
.status-head {
  font-weight: 700; font-size: 1.02rem; margin: 0 0 .4em; display: flex; gap: 9px;
  align-items: baseline; color: inherit; font-family: var(--sans);
}
.status-tag {
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid currentColor; border-radius: 99px; padding: 2px 9px; opacity: .9; flex-shrink: 0;
}
.status-banner p { margin-bottom: .6em; }
.status-banner p:last-child { margin-bottom: 0; }
.status-verified { font-size: .84rem; opacity: .82; font-weight: 600; }

/* ---------- tables ---------- */
.table-scroll { overflow-x: auto; margin: 0 0 1.6em; -webkit-overflow-scrolling: touch; }
table {
  width: 100%; border-collapse: collapse; font-size: .93rem;
  background: var(--white); min-width: 460px;
}
caption {
  text-align: left; font-size: .84rem; color: var(--muted);
  padding: 0 0 8px; font-weight: 600;
}
th, td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th {
  background: var(--pine); color: #fff; font-weight: 650; font-size: .82rem;
  letter-spacing: .03em; text-transform: uppercase; border-bottom: 0;
}
tbody tr:nth-child(even) { background: #fbfcfc; }
tbody tr:last-child td { border-bottom: 0; }
th[scope="row"] { font-weight: 650; color: var(--ink); }
.t-num { white-space: nowrap; }

/* ---------- fact list ---------- */
.facts { display: grid; gap: 0; margin: 0 0 1.6em; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.facts div {
  display: grid; grid-template-columns: 1fr; gap: 2px;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
}
@media (min-width: 560px) { .facts div { grid-template-columns: 200px 1fr; gap: 16px; align-items: baseline; } }
.facts div:last-child { border-bottom: 0; }
.facts dt { font-weight: 650; color: var(--ink); font-size: .9rem; }
.facts dd { margin: 0; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 15px; grid-template-columns: 1fr; }
@media (min-width: 620px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 620px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 940px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 620px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 940px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  padding: 19px 20px; display: flex; flex-direction: column;
}
.card h3 { margin: 0 0 .4em; font-size: 1.06rem; }
.card h3 a { text-decoration: none; color: var(--ink); }
.card h3 a:hover { color: var(--copper); }
.card p { font-size: .935rem; margin-bottom: .8em; color: var(--body); }
.card p:last-child { margin-bottom: 0; }
.card-meta {
  font-size: .82rem; color: var(--muted); margin-top: auto; padding-top: 10px;
  display: flex; flex-wrap: wrap; gap: 4px 14px; font-weight: 600;
}
a.card { text-decoration: none; color: var(--body); }
a.card:hover { border-color: var(--pine-500); box-shadow: var(--shadow); }

.card-link { font-weight: 650; font-size: .93rem; margin-top: auto; padding-top: 12px; }

/* ---------- route list ---------- */
.route-list { list-style: none; padding: 0; margin: 0 0 1.6em;
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--white); }
.route-list li { margin: 0; border-bottom: 1px solid var(--line); }
.route-list li:last-child { border-bottom: 0; }
.route-list a {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 14px 17px; text-decoration: none; color: var(--ink); font-weight: 600;
}
.route-list a:hover { background: var(--pine-100); }
.route-list .rl-meta { color: var(--muted); font-size: .84rem; font-weight: 550; text-align: right; flex-shrink: 0; }

/* ---------- FAQ ---------- */
.faq { margin: 0 0 1.6em; border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; background: var(--white); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  cursor: pointer; padding: 15px 46px 15px 18px; font-weight: 650; color: var(--ink);
  list-style: none; position: relative; font-size: .99rem; line-height: 1.45;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  font-size: 1.4rem; font-weight: 400; color: var(--copper); line-height: 1;
}
.faq details[open] summary::after { content: "\2013"; }
.faq summary:hover { background: var(--sand); }
.faq .faq-body { padding: 0 18px 17px; font-size: .96rem; }
.faq .faq-body > :last-child { margin-bottom: 0; }

/* ---------- meta / trust ---------- */
.page-meta {
  font-size: .84rem; color: var(--muted); border-top: 1px solid var(--line);
  margin-top: 44px; padding-top: 18px;
}
.page-meta p { margin-bottom: .5em; }
.page-meta a { color: var(--muted); }

.sources { font-size: .87rem; }
.sources ul { padding-left: 1.1em; }
.sources li { margin-bottom: .35em; }

/* ---------- CTA block ---------- */
.cta-block {
  background: var(--pine); color: #cddfda; border-radius: 12px;
  padding: 28px 24px; margin: 34px 0;
}
.cta-block h2, .cta-block h3 { color: #fff; margin-top: 0; }
.cta-block p { color: #b9cfca; }
.cta-block .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.42); }
.cta-block .btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; border-color: #fff; }

/* ---------- pills ---------- */
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 1.5em; padding: 0; list-style: none; }
.pills li { margin: 0; }
.pills a, .pill {
  display: inline-block; padding: 6px 13px; border-radius: 99px; background: var(--white);
  border: 1px solid var(--line); font-size: .87rem; font-weight: 600;
  color: var(--pine-700); text-decoration: none;
}
.pills a:hover { border-color: var(--pine-500); background: var(--pine-100); }

/* ---------- related ---------- */
.related { background: var(--pine-100); border-radius: var(--r); padding: 20px 22px; margin: 34px 0 0; }
.related h2 { margin: 0 0 .6em; font-size: 1.06rem; font-family: var(--sans); font-weight: 700; }
.related ul { columns: 1; margin: 0; padding-left: 1.15em; }
@media (min-width: 660px) { .related ul { columns: 2; column-gap: 30px; } }
.related li { margin-bottom: .4em; break-inside: avoid; font-size: .945rem; }

/* ---------- booking form ---------- */
.form-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  padding: 24px 22px; box-shadow: var(--shadow);
}
.field { margin-bottom: 15px; }
.field label { display: block; font-weight: 650; font-size: .9rem; color: var(--ink); margin-bottom: 5px; }
.field .hint { font-weight: 400; color: var(--muted); font-size: .84rem; }
input, select, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--sans); font-size: 1rem; color: var(--ink); background: var(--white);
}
input:focus, select:focus, textarea:focus { border-color: var(--pine-500); outline: 2px solid var(--pine-100); }
textarea { min-height: 92px; resize: vertical; }
.field-row { display: grid; gap: 15px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }
fieldset { border: 0; padding: 0; margin: 0 0 15px; }
legend { font-weight: 650; font-size: .9rem; color: var(--ink); padding: 0; margin-bottom: 5px; }
.radio-row { display: flex; gap: 18px; flex-wrap: wrap; }
.radio-row label { display: inline-flex; align-items: center; gap: 7px; font-weight: 500; }
.radio-row input { width: auto; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #9fb0ad; padding: 44px 0 26px; margin-top: 56px; font-size: .93rem; }
.site-footer a { color: #cfdcd9; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; gap: 30px; grid-template-columns: 1fr; margin-bottom: 30px; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.site-footer h2 {
  font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: #fff;
  margin: 0 0 .9em; font-family: var(--sans); font-weight: 700;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .5em; }
.footer-brand { font-family: var(--serif); font-size: 1.25rem; color: #fff; margin-bottom: .5em; display: block; }
.footer-bottom {
  border-top: 1px solid #2a3836; padding-top: 20px; font-size: .84rem;
  display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: space-between;
}

/* ---------- print ---------- */
@media print {
  .site-header, .action-bar, .cta-block, .site-footer, .crumbs, .btn-row { display: none !important; }
  body { padding: 0; background: #fff; font-size: 11pt; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #666; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}