/* ==========================================================================
   True Link Logistics — shared stylesheet
   Palette is cold-chain: ice blue carries the brand, amber is reserved
   strictly for temperature values so it reads as data, not decoration.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:        #0c1319;
  --steel:      #15212b;
  --slab:       #1c2c39;
  --line:       rgba(255, 255, 255, 0.10);

  --ice:        #1f7fa6;   /* fills, rules */
  --ice-deep:   #17637f;
  --ice-light:  #5cb6dc;   /* text + icons on dark */
  --frost:      #e8f1f6;
  --muted:      #9fb2c0;

  --temp:       #e8a020;   /* temperature values only */

  --wrap:       1180px;
  --pad:        clamp(20px, 5vw, 56px);

  --display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --body:    'Archivo', 'Helvetica Neue', Arial, sans-serif;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  background: var(--ink);
  color: var(--frost);
  font-family: var(--body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

::selection { background: var(--ice); color: #fff; }

a { color: var(--ice-light); }
a:hover { color: var(--frost); }

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--ice-light);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ice); color: #fff; padding: 12px 20px;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 0; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }

/* --- type ---------------------------------------------------------------- */
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.05; letter-spacing: -0.015em; }
h1 { font-size: clamp(38px, 6vw, 68px); font-stretch: 88%; }
h2 { font-size: clamp(30px, 4vw, 46px); font-stretch: 88%; }
h3 { font-size: 20px; letter-spacing: -0.005em; line-height: 1.25; }

.eyebrow {
  font-family: var(--display);
  font-size: 12px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ice-light);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.eyebrow::before { content: ''; width: 30px; height: 2px; background: var(--ice); flex-shrink: 0; }

.lede { font-size: clamp(17px, 2vw, 20px); color: var(--muted); line-height: 1.6; max-width: 58ch; }

/* --- buttons ------------------------------------------------------------- */
.btn {
  font-family: var(--display);
  font-size: 14px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.1em; text-transform: uppercase;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 13px 28px;
  border: 2px solid transparent; border-radius: 3px;
  text-decoration: none; cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}
.btn-primary { background: var(--ice); color: #fff; }
.btn-primary:hover { background: var(--ice-light); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--frost); border-color: rgba(255,255,255,0.28); }
.btn-ghost:hover { border-color: var(--ice-light); color: var(--ice-light); }

.i { width: 1em; height: 1em; flex-shrink: 0; }

/* --- nav ----------------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 19, 25, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--wrap); margin-inline: auto; padding: 12px var(--pad);
  display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand svg { width: 34px; height: 34px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--display); font-size: 21px; font-weight: 700;
  font-stretch: 75%; letter-spacing: 0.005em; color: var(--frost);
}
.brand-sub {
  font-family: var(--display); font-size: 9px; font-weight: 500; font-stretch: 87%;
  letter-spacing: 0.34em; color: var(--muted); margin-top: 3px;
}
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font-family: var(--display); font-size: 15px; font-weight: 600; font-stretch: 92%;
  color: var(--frost); text-decoration: none; padding: 6px 0;
}
.nav-links a:hover { color: var(--ice-light); }
/* The menu carries its own quote button for the mobile drawer; on desktop
   the standalone one at the end of the bar is used instead. */
.nav-links .btn { display: none; }
.nav-phone {
  font-family: var(--display); font-size: 19px; font-weight: 700; font-stretch: 87%;
  color: var(--ice-light); text-decoration: none;
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
}
.nav-toggle {
  display: none; background: none; border: 1px solid rgba(255,255,255,0.22);
  border-radius: 3px; color: var(--frost); width: 46px; height: 46px;
  align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .close, .nav[data-open='true'] .nav-toggle .open { display: none; }
.nav[data-open='true'] .nav-toggle .close { display: block; }

@media (max-width: 940px) {
  .nav-toggle { display: flex; }
  .nav-phone .label { display: none; }
  .nav-links {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0;
    background: var(--steel); border-bottom: 1px solid var(--line);
    padding: 8px var(--pad) 16px;
  }
  .nav[data-open='true'] .nav-links { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { display: none; }
  .nav[data-open='true'] .nav-links .btn { display: inline-flex; margin-top: 14px; }
}

/* --- hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(56px, 9vw, 104px) 0 0;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(31,127,166,0.30), transparent 62%),
    linear-gradient(180deg, var(--steel) 0%, var(--ink) 78%);
  overflow: hidden;
}
/* Faint isotherm lines — cheap, fast, and no stock photo required. */
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 58px);
  mask-image: linear-gradient(180deg, transparent, #000 40%, transparent);
}
.hero-inner { position: relative; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.hero h1 { margin-bottom: 22px; max-width: 16ch; }
.hero h1 .accent { color: var(--ice-light); }
.hero-sub { font-size: clamp(17px, 2.1vw, 21px); color: var(--muted); max-width: 54ch; margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: clamp(44px, 7vw, 76px); }

.hero-strip {
  position: relative;
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.hero-strip-item { padding: 26px 30px 30px; border-right: 1px solid var(--line); }
.hero-strip-item:last-child { border-right: none; }
.strip-num {
  font-family: var(--display); font-size: clamp(30px, 4vw, 42px); font-weight: 700;
  font-stretch: 80%; line-height: 1; color: var(--frost); margin-bottom: 8px;
}
.strip-num.is-temp { color: var(--temp); }
.strip-label { font-size: 14px; line-height: 1.4; color: var(--muted); }
@media (max-width: 720px) {
  .hero-strip { grid-template-columns: 1fr; }
  .hero-strip-item { border-right: none; border-bottom: 1px solid var(--line); padding: 20px 0; }
  .hero-inner .hero-strip { padding-inline: 0; }
}

/* --- credential bar ------------------------------------------------------ */
.credbar { background: var(--ice-deep); }
.credbar-inner {
  max-width: var(--wrap); margin-inline: auto; padding: 14px var(--pad);
  display: flex; flex-wrap: wrap; gap: 10px 32px; align-items: center;
  font-family: var(--display); font-size: 13px; font-weight: 600; font-stretch: 92%;
  letter-spacing: 0.08em; text-transform: uppercase; color: #dceaf2;
}
.credbar-inner span { display: flex; align-items: center; gap: 8px; }
.credbar-inner svg { width: 15px; height: 15px; color: #a8d6ea; }

/* --- generic section ----------------------------------------------------- */
.section { padding: clamp(60px, 9vw, 108px) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: clamp(34px, 5vw, 54px); }
.section-head h2 { margin-bottom: 16px; }
.alt { background: var(--steel); }

/* --- about --------------------------------------------------------------- */
.about-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.about-grid p { margin-bottom: 18px; color: #c6d4de; }
.about-grid p strong { color: var(--frost); font-weight: 600; }
.pullquote {
  background: var(--slab); border-left: 3px solid var(--ice);
  padding: 28px 30px; border-radius: 3px;
}
.pullquote p { font-size: 19px; line-height: 1.55; color: var(--frost); margin-bottom: 16px; }
.pullquote .attrib { font-size: 14px; color: var(--muted); }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }

/* --- pillars ------------------------------------------------------------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar { background: var(--ink); padding: 32px 28px; }
.alt .pillar { background: var(--steel); }
.pillar svg { width: 26px; height: 26px; color: var(--ice-light); margin-bottom: 18px; }
.pillar h3 { margin-bottom: 10px; }
.pillar p { font-size: 15px; color: var(--muted); line-height: 1.6; }
@media (max-width: 980px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pillars { grid-template-columns: 1fr; } }

/* --- commodities --------------------------------------------------------- */
.commodities { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.commodity {
  background: var(--slab); border: 1px solid var(--line); border-radius: 4px;
  padding: 26px 22px; display: flex; flex-direction: column; gap: 10px;
}
.commodity .temp {
  font-family: var(--display); font-size: 15px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.04em; color: var(--temp);
}
.commodity h3 { font-size: 18px; }
.commodity p { font-size: 14.5px; color: var(--muted); line-height: 1.55; }
@media (max-width: 1040px) { .commodities { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 680px) { .commodities { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .commodities { grid-template-columns: 1fr; } }

/* --- process ------------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: step; }
.step { position: relative; padding-top: 26px; border-top: 2px solid var(--ice); }
.step .num {
  font-family: var(--display); font-size: 12px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ice-light); margin-bottom: 12px;
}
.step h3 { margin-bottom: 10px; }
.step p { font-size: 15px; color: var(--muted); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* --- commitments --------------------------------------------------------- */
.commitments { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.commitment { background: var(--ink); padding: 26px 28px; display: flex; gap: 16px; align-items: flex-start; }
.alt .commitment { background: var(--steel); }
.commitment svg { width: 20px; height: 20px; color: var(--ice-light); margin-top: 4px; flex-shrink: 0; }
.commitment h3 { font-size: 17px; margin-bottom: 6px; }
.commitment p { font-size: 15px; color: var(--muted); }
@media (max-width: 760px) { .commitments { grid-template-columns: 1fr; } }

/* --- faq ----------------------------------------------------------------- */
.faq-list { max-width: 860px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  cursor: pointer; list-style: none;
  font-family: var(--display); font-size: 19px; font-weight: 600; font-stretch: 92%;
  color: var(--frost); padding: 22px 44px 22px 0; position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ''; position: absolute; right: 8px; top: 50%;
  width: 11px; height: 11px; margin-top: -8px;
  border-right: 2px solid var(--ice-light); border-bottom: 2px solid var(--ice-light);
  transform: rotate(45deg); transition: transform 0.2s;
}
.faq-list details[open] summary::after { transform: rotate(-135deg); margin-top: -3px; }
.faq-list details p { padding: 0 44px 24px 0; color: var(--muted); max-width: 70ch; }

/* --- cta band ------------------------------------------------------------ */
.cta-band { background: var(--ice-deep); }
.cta-band .wrap {
  padding-block: clamp(40px, 6vw, 62px);
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: #cfe6f1; }
.cta-band .btn-primary { background: #fff; color: var(--ice-deep); }
.cta-band .btn-primary:hover { background: var(--ink); color: #fff; }

/* --- contact + form ------------------------------------------------------ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-detail { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-detail svg { width: 19px; height: 19px; color: var(--ice-light); margin-top: 4px; flex-shrink: 0; }
.contact-detail a { color: var(--frost); text-decoration: none; }
.contact-detail a:hover { color: var(--ice-light); }

.form-card { background: var(--slab); border: 1px solid var(--line); border-radius: 5px; padding: clamp(24px, 3.5vw, 36px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label, .who legend {
  font-family: var(--display); font-size: 12px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
}
.req { color: var(--ice-light); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 16px; color: var(--frost);
  background: var(--ink); border: 1px solid rgba(255,255,255,0.16); border-radius: 3px;
  padding: 12px 14px; min-height: 48px; width: 100%;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input::placeholder { color: #6d8093; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ice-light); outline: none; box-shadow: 0 0 0 3px rgba(92,182,220,0.2); }

.who { border: none; margin-bottom: 20px; }
.who legend { margin-bottom: 10px; }
.who-options { display: flex; flex-wrap: wrap; gap: 10px; }
.who-options label {
  display: flex; align-items: center; gap: 9px;
  border: 1px solid rgba(255,255,255,0.16); border-radius: 3px;
  padding: 11px 16px; min-height: 46px; cursor: pointer; font-size: 15px;
}
.who-options label:has(input:checked) { border-color: var(--ice-light); background: rgba(92,182,220,0.1); }
.who-options input { accent-color: var(--ice-light); width: 17px; height: 17px; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.submit-btn { width: 100%; margin-top: 8px; }
.submit-btn[disabled] { opacity: 0.6; cursor: wait; }
.form-note { font-size: 13.5px; color: var(--muted); margin-top: 14px; }
.form-status { font-size: 15px; color: #f0a5a5; margin-top: 12px; }
.form-thanks h3 { margin-bottom: 10px; }
.form-thanks p { color: var(--muted); }

/* --- footer -------------------------------------------------------------- */
footer { background: #080d12; border-top: 1px solid var(--line); padding: clamp(40px, 6vw, 64px) 0 32px; font-size: 14.5px; }
.footer-top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
@media (max-width: 800px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-top { grid-template-columns: 1fr; } }
.footer-top h4 {
  font-family: var(--display); font-size: 12px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ice-light); margin-bottom: 14px;
}
.footer-top ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-top a { color: var(--muted); text-decoration: none; }
.footer-top a:hover { color: var(--frost); }
.footer-top p { color: var(--muted); margin-bottom: 10px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand svg { width: 30px; height: 30px; }
.footer-legal {
  border-top: 1px solid var(--line); padding-top: 22px;
  display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: space-between;
  color: #6f8496; font-size: 13.5px;
}
.footer-legal a { color: #6f8496; text-decoration: none; }
.footer-legal a:hover { color: var(--frost); }
.regnums { display: flex; flex-wrap: wrap; gap: 6px 18px; }

.email-btn {
  font: inherit; color: var(--frost); background: transparent;
  border: 1px solid rgba(255,255,255,0.25); border-radius: 3px;
  padding: 4px 12px; min-height: 34px; cursor: pointer;
}
.email-btn:hover { border-color: var(--ice-light); color: var(--ice-light); }

/* --- interior pages ------------------------------------------------------ */
.page-header { background: var(--steel); border-bottom: 3px solid var(--ice); padding: clamp(44px, 7vw, 76px) 0; }
.page-header h1 { margin-bottom: 14px; }
.page-header .meta { color: var(--muted); font-size: 15px; }
.breadcrumb { padding: 14px 0; font-size: 13.5px; color: var(--muted); }
.breadcrumb a { color: var(--ice-light); text-decoration: none; }
.prose { max-width: 74ch; }
.prose h2 { font-size: clamp(22px, 3vw, 30px); margin: 44px 0 14px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 28px 0 10px; }
.prose p, .prose li { color: #c6d4de; margin-bottom: 14px; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: 18px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--frost); }

/* --- legal page sub-blocks ---------------------------------------------- */
.prose .sub-section { margin: 20px 0 22px; }
.prose .sub-section-title {
  font-family: var(--display); font-size: 13px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ice-light);
  margin-bottom: 10px;
}
.prose p.caps { color: var(--frost); font-weight: 600; font-size: 15px; }
.prose .contact-block {
  background: var(--slab); border-left: 3px solid var(--ice);
  padding: 24px 28px; border-radius: 3px; margin-top: 10px;
}
.prose .contact-row { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-bottom: 10px; }
.prose .contact-row:last-child { margin-bottom: 0; }
.prose .contact-label {
  font-family: var(--display); font-size: 11px; font-weight: 700; font-stretch: 87%;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ice-light);
  min-width: 64px; padding-top: 4px;
}
.prose .contact-value { color: var(--frost); }
.prose .contact-value a { color: var(--ice-light); text-decoration: none; }