/* ============================================================
   NSE MEDICAL COURIER & LOGISTICS LLC — "Cold Chain" system
   Cryo cyan · signal orange on deep steel night
   ============================================================ */
:root {
  --bg: #0c1116;
  --bg2: #121a21;
  --panel: #182431;
  --line: #253545;
  --line2: #3a5064;
  --txt: #eaf2f4;
  --mut: #94a8b0;
  --dim: #5a6f7a;
  --cryo: #5fd4e0;
  --sig: #f08a4b;
  --ice: #cfeef2;
  --disp: 'Hanken Grotesk', sans-serif;
  --body: 'Outfit', sans-serif;
  --mono: 'Overpass Mono', 'Courier New', monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--body);
  font-size: 15.5px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--cryo); color: var(--bg); }
a { color: inherit; text-decoration: none; }
svg { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--disp); font-weight: 800; line-height: 1.08; letter-spacing: -0.015em; }
h1 { font-size: clamp(40px, 5.6vw, 72px); }
h2 { font-size: clamp(27px, 3.4vw, 42px); }
h3 { font-size: 19px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 40px; }
em.h { font-style: normal; color: var(--cryo); }
em.h2 { font-style: normal; color: var(--sig); }

/* ---------- NAV ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1px solid var(--line); }
.head-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 40px; height: 76px; }
.brand { display: flex; align-items: center; gap: 13px; }
.brand-tag {
  width: 44px; height: 44px; flex: none; position: relative;
  background: var(--panel); border: 1.5px solid var(--line2);
  clip-path: polygon(0 0, 78% 0, 100% 22%, 100% 100%, 0 100%);
}
.brand-tag::before {
  content: '+'; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-54%);
  color: var(--cryo); font-family: var(--disp); font-weight: 800; font-size: 24px;
}
.brand-tag::after {
  content: ''; position: absolute; top: 9px; right: 9px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--sig);
}
.brand-txt { line-height: 1.25; }
.brand-txt b { font-family: var(--disp); font-weight: 800; font-size: 15.5px; display: block; }
.brand-txt span { font-family: var(--mono); font-size: 9px; color: var(--dim); letter-spacing: .18em; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 9px 15px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--mut); transition: .2s;
}
.nav a:hover { color: var(--txt); }
.nav a.on { color: var(--cryo); }
.nav a.on::before { content: '▸ '; }
.nav a.cta { margin-left: 10px; border: 1.5px solid var(--sig); color: var(--sig); }
.nav a.cta:hover { background: var(--sig); color: var(--bg); }
.burger { display: none; background: none; border: 1px solid var(--line2); width: 42px; height: 42px; cursor: pointer; }
.burger i { display: block; width: 17px; height: 2px; background: var(--txt); margin: 4px auto; transition: .25s; }
.burger.open i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open i:nth-child(2) { opacity: 0; }
.burger.open i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mnav { display: none; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 24px 20px; }
.mnav.open { display: block; }
.mnav a {
  display: block; padding: 12px 4px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--mut);
  border-bottom: 1px dashed var(--line);
}
.mnav a.on { color: var(--cryo); }
.mnav a:last-child { border-bottom: none; color: var(--sig); }

/* ---------- HERO ---------- */
.hero { padding: 84px 0 0; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero-kick {
  font-family: var(--mono); font-size: 11px; letter-spacing: .26em;
  color: var(--cryo); text-transform: uppercase; display: block; margin-bottom: 24px;
}
.hero-kick::before { content: '▸ '; color: var(--sig); }
.hero h1 { margin-bottom: 26px; }
.hero-sub { color: var(--mut); font-size: 16px; max-width: 500px; margin-bottom: 38px; }
.hero-sub strong { color: var(--txt); }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; padding-bottom: 46px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 15px 30px; cursor: pointer; border: none; transition: .2s;
}
.btn svg { width: 15px; height: 15px; }
.btn-cryo { background: var(--cryo); color: var(--bg); }
.btn-cryo:hover { transform: translateY(-2px); }
.btn-line { background: transparent; color: var(--txt); box-shadow: inset 0 0 0 1.5px var(--line2); }
.btn-line:hover { box-shadow: inset 0 0 0 1.5px var(--cryo); color: var(--cryo); }

/* route figure */
.route-fig { border: 1px solid var(--line2); background: var(--bg2); }
.route-fig svg { display: block; width: 100%; }
.route-fig .rf-tag {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .22em;
  color: var(--dim); text-transform: uppercase;
  padding: 13px 18px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between;
}
.route-fig .rf-tag b { color: var(--cryo); font-weight: 400; }

/* ---------- SECTIONS ---------- */
.sect { padding: 86px 0; }
.sect.bg2 { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { margin-bottom: 52px; }
.sec-head .kick {
  font-family: var(--mono); font-size: 11px; letter-spacing: .26em;
  color: var(--cryo); text-transform: uppercase; display: block; margin-bottom: 14px;
}
.sec-head .kick::before { content: '▸ '; color: var(--sig); }
.sec-head h2 { margin-bottom: 14px; }
.sec-head p { color: var(--mut); max-width: 620px; }

/* lane cards — waybill style */
.lane-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.lane-card {
  border: 1px solid var(--line2); background: var(--panel);
  padding: 0; position: relative; transition: .2s; display: block;
}
.lane-card:hover { transform: translateY(-4px); border-color: var(--cryo); }
.lane-card .lc-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px dashed var(--line2);
  background: var(--bg2);
}
.lane-card .lc-head .ln { font-family: var(--mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; color: var(--sig); }
.lane-card .lc-head .lc { font-family: var(--mono); font-size: 9.5px; color: var(--dim); letter-spacing: .12em; }
.lane-card .lc-body { padding: 20px; }
.lane-card h3 { font-size: 20px; margin-bottom: 10px; }
.lane-card p { font-size: 13.5px; color: var(--mut); }
.lane-card .lc-link { font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; color: var(--cryo); text-transform: uppercase; display: inline-block; margin-top: 16px; }
.lane-card .lc-link::after { content: ' →'; }

/* manifest strip — stat rows like a manifest table */
.mani { border: 1px solid var(--line2); background: var(--bg2); }
.mani .mrow {
  display: grid; grid-template-columns: 90px 1fr 160px 110px; gap: 18px;
  padding: 16px 24px; border-bottom: 1px solid var(--line); align-items: baseline;
}
.mani .mrow:last-child { border-bottom: none; }
.mani .mrow .mw { font-family: var(--mono); font-size: 11px; color: var(--sig); letter-spacing: .12em; }
.mani .mrow .mi { font-size: 14px; color: var(--txt); }
.mani .mrow .mt { font-family: var(--mono); font-size: 11px; color: var(--mut); text-align: right; }
.mani .mrow .ms { font-family: var(--mono); font-size: 10px; color: var(--cryo); text-align: right; letter-spacing: .14em; }

/* ---------- SPLIT ---------- */
.split { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.split.rev { grid-template-columns: 1.05fr 1fr; }
.split h2 { margin-bottom: 20px; }
.split p { color: var(--mut); margin-bottom: 16px; }
.split p strong { color: var(--txt); }
.hub-list { list-style: none; margin-top: 26px; }
.hub-list li {
  display: flex; gap: 16px; padding: 14px 0;
  border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--mut);
}
.hub-list li:last-child { border-bottom: none; }
.hub-list .hn {
  font-family: var(--mono); font-weight: 700; font-size: 10.5px; color: var(--cryo);
  border: 1.5px solid var(--line2); width: 34px; height: 34px; flex: none;
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
}
.hub-list b { color: var(--txt); font-weight: 700; }

.fig { border: 1px solid var(--line2); background: var(--bg2); }
.fig .fig-cap {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .22em; color: var(--dim);
  text-transform: uppercase; padding: 13px 18px; border-bottom: 1px solid var(--line); display: block;
}

/* ---------- PAGE HEAD ---------- */
.page-head { padding: 72px 0 52px; border-bottom: 1px solid var(--line); }
.crumb { font-family: var(--mono); font-size: 10px; letter-spacing: .26em; color: var(--dim); text-transform: uppercase; display: block; margin-bottom: 20px; }
.crumb a { color: var(--cryo); }
.page-head h1 { margin-bottom: 18px; }
.lede { color: var(--mut); font-size: 16.5px; max-width: 720px; }

/* ---------- LANE sections ---------- */
.lane-sect { padding: 56px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 95px; }
.lane-sect:last-child { border-bottom: none; }
.lane-sect-head { display: flex; align-items: center; gap: 18px; margin-bottom: 12px; flex-wrap: wrap; }
.lane-sect-head .cno {
  font-family: var(--mono); font-weight: 700; font-size: 11.5px;
  color: var(--bg); background: var(--cryo);
  padding: 6px 14px; letter-spacing: .14em;
}
.lane-sect-head .cno.sig { background: var(--sig); }
.lane-sect-head h2 { font-size: 27px; }
.lane-sect-head .en { margin-left: auto; font-family: var(--mono); font-size: 10px; letter-spacing: .18em; color: var(--dim); text-transform: uppercase; }
.lane-sect > p { color: var(--mut); font-size: 14px; max-width: 720px; margin-bottom: 26px; }
.bill-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.bill {
  border: 1px solid var(--line); background: var(--bg2);
  transition: border-color .2s; display: flex;
}
.bill:hover { border-color: var(--cryo); }
.bill .b-tick {
  flex: none; width: 6px;
  background: repeating-linear-gradient(0deg, var(--line2) 0 8px, transparent 8px 14px);
}
.bill .b-body { padding: 16px 18px; }
.bill .b-no { font-family: var(--mono); font-size: 9px; letter-spacing: .18em; color: var(--dim); display: block; margin-bottom: 7px; }
.bill b { font-size: 14.5px; display: block; margin-bottom: 4px; font-weight: 700; }
.bill span { font-size: 12.5px; color: var(--mut); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.fq { border-bottom: 1px solid var(--line); }
.fq > button {
  width: 100%; background: none; border: none; color: var(--txt);
  font-family: var(--disp); font-size: 20px; font-weight: 800;
  text-align: left; padding: 23px 8px; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
}
.fq > button:hover { color: var(--cryo); }
.fq .pm { font-family: var(--mono); color: var(--sig); font-size: 18px; flex: none; }
.fq .fa { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.fq .fa p { padding: 0 8px 24px; color: var(--mut); font-size: 14px; }
.fq.open .fa { max-height: 340px; }

/* ---------- CTA ---------- */
.cta-box {
  border: 1px solid var(--line2); background: var(--panel);
  padding: 56px 48px; text-align: center; position: relative;
}
.cta-box::before {
  content: ''; position: absolute; top: 0; left: 40px; right: 40px; height: 3px;
  background: repeating-linear-gradient(90deg, var(--cryo) 0 18px, transparent 18px 30px);
}
.cta-box h2 { margin-bottom: 16px; }
.cta-box p { color: var(--mut); max-width: 540px; margin: 0 auto 30px; }

/* ---------- CONTACT ---------- */
.c-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.c-cards { display: grid; gap: 0; border: 1px solid var(--line2); }
.c-card { padding: 22px 26px; border-bottom: 1px solid var(--line); background: var(--bg2); }
.c-card:last-child { border-bottom: none; }
.c-card .ck { font-family: var(--mono); font-size: 9.5px; letter-spacing: .24em; color: var(--sig); text-transform: uppercase; display: block; margin-bottom: 8px; }
.c-card .cv { font-family: var(--disp); font-weight: 800; font-size: 19px; display: block; }
.c-card .cv:hover { color: var(--cryo); }
.c-card p { font-size: 12.5px; color: var(--mut); margin-top: 4px; }
.qform { border: 1px solid var(--line2); background: var(--panel); padding: 40px; }
.qform h2 { font-size: 25px; margin-bottom: 8px; }
.qform .sub { font-size: 12.5px; color: var(--mut); margin-bottom: 28px; }
.qform .sub a { color: var(--cryo); text-decoration: underline; }
.f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fld { margin-bottom: 16px; }
.fld label {
  display: block; font-family: var(--mono); font-size: 9.5px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--mut); margin-bottom: 8px;
}
.fld input, .fld select, .fld textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line2);
  color: var(--txt); font-family: var(--body); font-size: 14.5px; padding: 13px 15px;
}
.fld input:focus, .fld select:focus, .fld textarea:focus { outline: none; border-color: var(--cryo); }
.fld textarea { min-height: 110px; resize: vertical; }
.fnote { font-size: 11px; color: var(--dim); margin-top: 18px; font-family: var(--mono); }

/* ---------- LEGAL ---------- */
.legal { display: grid; grid-template-columns: 220px 1fr; gap: 56px; align-items: start; }
.lnav { position: sticky; top: 100px; }
.lnav .lt { font-family: var(--mono); font-size: 9.5px; letter-spacing: .26em; color: var(--dim); text-transform: uppercase; display: block; margin-bottom: 16px; }
.lnav a {
  display: block; padding: 9px 0; border-bottom: 1px dashed var(--line);
  font-family: var(--mono); font-size: 10.5px; color: var(--mut);
}
.lnav a:hover { color: var(--cryo); }
.ltext h2 { font-size: 23px; margin: 42px 0 14px; scroll-margin-top: 100px; }
.ltext h2:first-child { margin-top: 0; }
.ltext h3 { font-size: 15px; margin: 22px 0 10px; color: var(--cryo); font-family: var(--body); font-weight: 700; }
.ltext p { color: var(--mut); font-size: 14px; margin-bottom: 14px; }
.ltext ul { margin: 0 0 16px 22px; color: var(--mut); font-size: 14px; }
.ltext li { margin-bottom: 8px; }
.ltext strong { color: var(--txt); }
.ltext a { color: var(--cryo); text-decoration: underline; }
.lnote { border: 1px solid var(--line2); border-left: 4px solid var(--sig); background: var(--panel); padding: 20px 24px; margin: 22px 0; }
.lnote p { margin: 0 0 6px; font-size: 13px; }
.lnote p:last-child { margin-bottom: 0; }

/* ---------- FOOTER ---------- */
.site-foot { border-top: 1px solid var(--line); background: var(--bg2); }
.foot-in { padding: 56px 0 0; }
.foot-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 46px; }
.foot-brand p { color: var(--mut); font-size: 13px; margin-top: 18px; max-width: 270px; }
.fcol h4 { font-family: var(--mono); font-size: 9.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--cryo); margin-bottom: 16px; font-weight: 400; }
.fcol a, .fcol span { display: block; font-size: 13.5px; color: var(--mut); padding: 4px 0; }
.fcol a:hover { color: var(--txt); }
/* chain-link strip */
.chain-strip { border-top: 1px solid var(--line); padding: 22px 0 6px; display: flex; justify-content: center; }
.chain-strip .ch {
  width: 60%; height: 10px;
  background: repeating-linear-gradient(90deg, var(--line2) 0 6px, transparent 6px 16px);
}
.foot-bot {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  border-top: 1px solid var(--line); padding: 22px 0 28px; flex-wrap: wrap;
}
.foot-bot p { font-family: var(--mono); font-size: 10.5px; color: var(--dim); }
.foot-bot .fl { display: flex; gap: 24px; }
.foot-bot .fl a { font-family: var(--mono); font-size: 10.5px; color: var(--mut); }
.foot-bot .fl a:hover { color: var(--cryo); }

/* ---------- REVEAL ---------- */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.rv.in { opacity: 1; transform: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .wrap { padding: 0 24px; }
  .head-in { padding: 0 24px; }
  .nav { display: none; }
  .burger { display: block; }
  .hero .wrap { grid-template-columns: 1fr; }
  .split, .split.rev, .c-grid, .legal { grid-template-columns: 1fr; gap: 44px; }
  .lnav { position: static; }
  .lane-grid, .bill-grid { grid-template-columns: 1fr; }
  .mani .mrow { grid-template-columns: 70px 1fr 90px; }
  .mani .mrow .ms { display: none; }
  .foot-top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 640px) {
  .f2 { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; }
  .foot-bot { flex-direction: column; align-items: flex-start; }
  .cta-box { padding: 42px 24px; }
  .qform { padding: 30px 22px; }
  .mani .mrow { grid-template-columns: 60px 1fr; }
  .mani .mrow .mt { display: none; }
}