/* =========================================================
   Bharat Parcel Services — Global Stylesheet
   Palette: Indian tricolor (Saffron #FF9933, White, Green #138808)
   ========================================================= */

:root {
  --saffron: #FF9933;
  --saffron-dark: #E6791A;
  --green: #138808;
  --green-dark: #0E6606;
  --navy: #0B1F3A;
  --ink: #1B2A41;
  --muted: #5C6B82;
  --line: #E5E9F0;
  --bg: #F7F8FB;
  --card: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(11,31,58,.06), 0 2px 8px rgba(11,31,58,.04);
  --shadow-md: 0 4px 14px rgba(11,31,58,.08), 0 8px 30px rgba(11,31,58,.06);
  --radius: 12px;
  --radius-lg: 18px;
  --container: 1180px;
  --transition: 200ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--green-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--saffron-dark); }

h1, h2, h3, h4 { color: var(--navy); margin: 0 0 .5em; line-height: 1.18; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--ink); }
.muted { color: var(--muted); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy);
  color: #DCE3EE;
  font-size: .85rem;
}
.topbar .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 8px; padding-bottom: 8px;
}
.topbar a { color: #DCE3EE; }
.topbar a:hover { color: var(--saffron); }
.topbar .pipes { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.topbar .lang { display: flex; gap: 12px; align-items: center; }
.flag-stripe {
  width: 22px; height: 14px; border-radius: 2px; overflow: hidden;
  display: inline-block; vertical-align: middle;
  background:
    linear-gradient(to bottom, var(--saffron) 0 33.33%, #fff 33.33% 66.66%, var(--green) 66.66% 100%);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.08);
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 10px;
  background: linear-gradient(135deg, var(--saffron) 0%, #fff 50%, var(--green) 100%);
  display: grid; place-items: center;
  color: var(--navy); font-weight: 900;
  box-shadow: var(--shadow-sm);
  position: relative;
  font-family: "Inter", sans-serif;
}
.brand-mark::after {
  content: "";
  position: absolute; inset: 4px;
  border-radius: 7px;
  background: rgba(255,255,255,.35);
  pointer-events: none;
}
.brand-mark span { position: relative; z-index: 1; font-size: 1rem; letter-spacing: -.02em; }
.brand-name { font-weight: 800; color: var(--navy); font-size: 1.05rem; line-height: 1.05; }
.brand-tag { font-size: .72rem; color: var(--muted); letter-spacing: .14em; text-transform: uppercase; }

.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  color: var(--ink); font-weight: 600; font-size: .95rem;
  padding: 9px 14px; border-radius: 8px;
}
.nav-links a:hover, .nav-links a.active { background: #F1F4F9; color: var(--green-dark); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--saffron); color: #fff; font-weight: 700;
  padding: 10px 16px; border-radius: 10px;
  box-shadow: 0 4px 12px rgba(255,153,51,.35);
}
.nav-cta:hover { background: var(--saffron-dark); color: #fff; }

.menu-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  padding: 8px; border-radius: 8px;
}
.menu-toggle:hover { background: #F1F4F9; }
.menu-toggle span {
  display: block; width: 22px; height: 2px; background: var(--navy);
  margin: 5px 0; border-radius: 2px; transition: var(--transition);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 10px;
  font-weight: 700; font-size: .95rem; cursor: pointer;
  border: 0; transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--saffron); color: #fff; box-shadow: 0 6px 16px rgba(255,153,51,.32); }
.btn-primary:hover { background: var(--saffron-dark); color:#fff; }
.btn-secondary { background: var(--green); color: #fff; box-shadow: 0 6px 16px rgba(19,136,8,.28); }
.btn-secondary:hover { background: var(--green-dark); color:#fff; }
.btn-ghost { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--saffron); color: var(--saffron-dark); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(800px 360px at 90% -10%, rgba(255,153,51,.16), transparent 60%),
    radial-gradient(700px 320px at -10% 110%, rgba(19,136,8,.14), transparent 60%),
    linear-gradient(180deg, #fff 0%, #F7F8FB 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px;
  align-items: center; padding: 72px 0 88px;
}
.hero h1 span.accent {
  background: linear-gradient(90deg, var(--saffron) 0%, var(--green) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.12rem; color: var(--muted); max-width: 560px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* Hero card / quick track */
.quick-track {
  background: #fff; border-radius: var(--radius-lg);
  padding: 26px; box-shadow: var(--shadow-md);
  border-top: 4px solid var(--saffron);
}
.quick-track h3 { margin-top: 0; }
.quick-track .tabs { display: flex; gap: 6px; background: #F1F4F9; padding: 4px; border-radius: 10px; margin-bottom: 16px; }
.quick-track .tab {
  flex: 1; text-align: center; font-weight: 600; font-size: .9rem;
  padding: 9px 10px; border-radius: 7px; cursor: pointer; color: var(--muted);
  border: 0; background: transparent;
}
.quick-track .tab.active { background: #fff; color: var(--navy); box-shadow: var(--shadow-sm); }
.field-row { display: flex; gap: 10px; }
.field-row input[type="text"] {
  flex: 1; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-size: .98rem; font-family: inherit; color: var(--ink); background: #fff;
  transition: border var(--transition), box-shadow var(--transition);
}
.field-row input:focus { outline: 0; border-color: var(--saffron); box-shadow: 0 0 0 4px rgba(255,153,51,.18); }
.hint { font-size: .82rem; color: var(--muted); margin-top: 10px; }
.hint code { background: #F1F4F9; padding: 2px 6px; border-radius: 4px; color: var(--navy); font-size: .82rem; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
section.tight { padding: 48px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em;
  color: var(--saffron-dark); text-transform: uppercase;
  background: rgba(255,153,51,.12); padding: 6px 12px; border-radius: 999px;
  margin-bottom: 12px;
}

/* ---------- Cards ---------- */
.cards { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--card); border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(255,153,51,.4); }
.card .icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(255,153,51,.15), rgba(19,136,8,.15));
  color: var(--green-dark);
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 6px; }
.card p { color: var(--muted); margin-bottom: 0; }
.card .more { display: inline-block; margin-top: 14px; font-weight: 600; color: var(--green-dark); }
.card .more::after { content: " →"; transition: var(--transition); display: inline-block; }
.card:hover .more::after { transform: translateX(4px); }

/* ---------- Stats band ---------- */
.stats {
  background: linear-gradient(135deg, var(--navy) 0%, #16315A 100%);
  color: #fff;
}
.stats .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 8px 4px; }
.stat .num {
  font-size: clamp(2rem, 3.4vw, 2.8rem); font-weight: 800; letter-spacing: -.02em;
  background: linear-gradient(90deg, var(--saffron) 0%, #fff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .label { color: #B9C4D6; font-size: .92rem; letter-spacing: .04em; }

/* ---------- Testimonials ---------- */
.testi {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 16px;
}
.testi .quote { color: var(--ink); font-size: 1.02rem; line-height: 1.6; }
.testi .who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--saffron), var(--green));
  color: #fff; display: grid; place-items: center; font-weight: 700;
}
.who .meta { line-height: 1.2; }
.who .name { font-weight: 700; color: var(--navy); }
.who .role { font-size: .85rem; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    linear-gradient(90deg, var(--saffron) 0%, #fff 50%, var(--green) 100%);
  padding: 56px 0;
}
.cta-band .inner {
  background: #fff; border-radius: var(--radius-lg); padding: 36px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.cta-band h2 { margin: 0; }

/* ---------- Forms ---------- */
.form-grid { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.form-grid .full { grid-column: 1 / -1; }
.input, .select, .textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; font-size: .98rem; font-family: inherit; color: var(--ink);
  transition: border var(--transition), box-shadow var(--transition);
}
.input:focus, .select:focus, .textarea:focus {
  outline: 0; border-color: var(--green); box-shadow: 0 0 0 4px rgba(19,136,8,.16);
}
label { font-weight: 600; font-size: .88rem; color: var(--navy); display: block; margin-bottom: 6px; }
.form-msg { padding: 12px 14px; border-radius: 10px; font-weight: 600; font-size: .92rem; }
.form-msg.ok { background: rgba(19,136,8,.12); color: var(--green-dark); }
.form-msg.err { background: rgba(220,53,69,.12); color: #B02A37; }

/* ---------- Tracking ---------- */
.track-result {
  background: #fff; border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-md);
  border-top: 5px solid var(--green);
  margin-top: 24px;
}
.track-head { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: flex-start; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(19,136,8,.12); color: var(--green-dark);
  padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: .85rem;
}
.pill.in-transit { background: rgba(255,153,51,.16); color: var(--saffron-dark); }
.pill.pending { background: #F1F4F9; color: var(--muted); }
.pill.exception { background: rgba(220,53,69,.14); color: #B02A37; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.track-meta { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin: 22px 0 18px; }
.track-meta .kv { background: #F7F8FB; border-radius: 10px; padding: 12px 14px; }
.track-meta .k { font-size: .76rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.track-meta .v { font-weight: 700; color: var(--navy); margin-top: 2px; }

.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(var(--green), var(--saffron));
}
.timeline li { position: relative; padding: 4px 0 22px 36px; }
.timeline li::before {
  content: ""; position: absolute; left: 4px; top: 6px;
  width: 16px; height: 16px; border-radius: 50%; background: #fff;
  border: 3px solid var(--green); box-shadow: 0 0 0 3px rgba(19,136,8,.12);
}
.timeline li.future::before { border-color: #C9D1DE; box-shadow: none; background: #F1F4F9; }
.timeline .time { font-size: .82rem; color: var(--muted); }
.timeline .label { font-weight: 700; color: var(--navy); }
.timeline .where { color: var(--ink); font-size: .92rem; }

.route-map {
  background:
    linear-gradient(180deg, #EAF3FB 0%, #F4F7FB 100%);
  border: 1px dashed #C9D6E5; border-radius: var(--radius);
  padding: 22px; min-height: 180px; position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: 20px;
}
.route-node { text-align: center; flex: 0 0 auto; max-width: 130px; }
.route-node .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--green); margin: 0 auto 6px; box-shadow: 0 0 0 4px rgba(19,136,8,.18); }
.route-node.future .dot { background: #C9D1DE; box-shadow: none; }
.route-line { flex: 1; height: 2px; background: repeating-linear-gradient(90deg, #99A6BD 0 6px, transparent 6px 12px); position: relative; }

/* ---------- Calculator ---------- */
.calc { display: grid; gap: 24px; grid-template-columns: 1.1fr .9fr; align-items: start; }
.calc .panel { background: #fff; border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-md); }
.calc .result {
  background: linear-gradient(135deg, var(--navy) 0%, #16315A 100%);
  color: #fff; border-radius: var(--radius-lg); padding: 28px;
}
.calc .result h3 { color: #fff; }
.calc .price {
  font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -.02em;
  background: linear-gradient(90deg, var(--saffron) 0%, #FFD9A8 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.calc .breakdown { color: #B9C4D6; font-size: .92rem; }
.calc .breakdown li { margin: 4px 0; }
.calc .breakdown li b { color: #fff; }

/* ---------- Locations ---------- */
.loc-toolbar {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  background: #fff; padding: 16px; border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); margin-bottom: 22px;
}
.loc-toolbar .input, .loc-toolbar .select { max-width: 320px; }
.loc-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.loc-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow-sm); transition: var(--transition);
}
.loc-card:hover { border-color: rgba(255,153,51,.5); transform: translateY(-2px); }
.loc-card h4 { margin: 0 0 6px; color: var(--navy); }
.loc-card .addr { color: var(--muted); font-size: .92rem; margin-bottom: 10px; }
.loc-card .meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: .82rem; }
.loc-card .chip { background: #F1F4F9; padding: 4px 10px; border-radius: 999px; color: var(--navy); font-weight: 600; }
.loc-card .chip.intl { background: rgba(255,153,51,.16); color: var(--saffron-dark); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy); color: #BFCADC; padding: 56px 0 24px; margin-top: 60px;
}
.site-footer .grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 32px;
}
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; letter-spacing: .04em; }
.site-footer a { color: #BFCADC; display: block; padding: 4px 0; font-size: .92rem; }
.site-footer a:hover { color: var(--saffron); }
.site-footer .legal {
  border-top: 1px solid #1F3658; padding-top: 18px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: .85rem;
}
.site-footer .brand-mark { background: linear-gradient(135deg, var(--saffron) 0%, #fff 50%, var(--green) 100%); }

/* ---------- Hero illustration ---------- */
.hero-illustration {
  background:
    radial-gradient(360px 260px at 70% 30%, rgba(255,153,51,.18), transparent 60%),
    radial-gradient(360px 260px at 30% 80%, rgba(19,136,8,.18), transparent 60%),
    #fff;
  border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  position: relative; overflow: hidden;
}

/* ---------- Utility ---------- */
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.center { text-align: center; }
.spacer-sm { height: 16px; } .spacer-md { height: 32px; } .spacer-lg { height: 56px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; padding: 56px 0 64px; }
  .cards, .cards.four { grid-template-columns: repeat(2, 1fr); }
  .stats .container { grid-template-columns: repeat(2,1fr); }
  .calc { grid-template-columns: 1fr; }
  .track-meta { grid-template-columns: repeat(2,1fr); }
  .loc-grid { grid-template-columns: repeat(2,1fr); }
  .site-footer .grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; left:0; right:0; top:100%; flex-direction: column; align-items: stretch; padding: 12px; background: #fff; border-bottom: 1px solid var(--line); gap: 4px; box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .menu-toggle { display: block; }
  .nav-cta { display: none; }
  .cards, .cards.two, .cards.four { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .loc-grid { grid-template-columns: 1fr; }
  .site-footer .grid { grid-template-columns: 1fr; }
  .topbar .pipes .hide-sm { display: none; }
  .field-row { flex-direction: column; }
  .cta-band .inner { flex-direction: column; align-items: flex-start; }
}