/* ============================================================
   KryoFridge Utah — handwritten CSS, no framework
   Class prefix: ut-   (Utah)
   Per-city duplications should swap this prefix.
   ============================================================ */

:root {
  --la-primary: #0a4d8c;
  --la-primary-dk: #073a6b;
  --la-accent: #4CC2F1;
  --la-accent-dk: #2BA8DA;
  --la-dark: #0d1b2a;
  --la-mid: #1f3a5f;
  --la-text: #1a2433;
  --la-muted: #5b6877;
  --la-light: #f4f7fb;
  --la-line: #d4e2ef;
  --la-bg: #ffffff;
  --la-success: #16794f;
  --la-danger: #b3261e;

  --la-radius: 10px;
  --la-radius-lg: 16px;
  --la-shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.08);
  --la-shadow: 0 6px 18px rgba(13, 27, 42, 0.10);
  --la-shadow-lg: 0 24px 60px rgba(13, 27, 42, 0.18);

  --la-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --la-font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --la-container: 1200px;
  --la-gutter: clamp(16px, 4vw, 32px);
}

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

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

body {
  margin: 0;
  font-family: var(--la-font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--la-text);
  background: var(--la-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--la-primary); text-decoration: none; }
a:hover { color: var(--la-primary-dk); text-decoration: underline; }
h1, h2, h3, h4, h5 { font-family: var(--la-font-heading); line-height: 1.2; margin: 0 0 .6em; color: var(--la-dark); font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.45rem); }
h4 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; margin: 0 0 1em; }
li { margin-bottom: .35em; }
strong { font-weight: 700; color: var(--la-dark); }

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

.la-section { padding: clamp(48px, 8vw, 96px) 0; }
.la-section--alt { background: var(--la-light); }
.la-section--dark { background: var(--la-dark); color: #e6edf6; }
.la-section--dark h2, .la-section--dark h3 { color: #fff; }
.la-section--dark a { color: var(--la-accent); }

.la-eyebrow {
  display: inline-block;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--la-primary);
  font-weight: 700;
  margin-bottom: 12px;
}
.la-section--dark .la-eyebrow { color: var(--la-accent); }

.la-lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--la-muted); max-width: 65ch; }

/* ============================================================
   Buttons & CTAs
   ============================================================ */
.la-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: var(--la-radius); font-weight: 700;
  font-size: 1rem; text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: all .2s ease;
  line-height: 1; white-space: nowrap;
}
.la-btn:hover { text-decoration: none; transform: translateY(-1px); }
.la-btn--primary { background: var(--la-primary); color: #fff; }
.la-btn--primary:hover { background: var(--la-primary-dk); color: #fff; }
.la-btn--accent { background: var(--la-accent); color: var(--la-dark); }
.la-btn--accent:hover { background: var(--la-accent-dk); color: var(--la-dark); }
/* keep "Get Quote" readable on the new baby-blue background */
.la-btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.la-btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.la-btn--lg { padding: 18px 32px; font-size: 1.1rem; }
.la-btn--block { width: 100%; }

/* ============================================================
   Header / Top Nav
   ============================================================ */
.la-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--la-line);
}
.la-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px var(--la-gutter); gap: 24px;
  max-width: var(--la-container); margin: 0 auto;
}
.la-nav__brand { display: flex; align-items: center; gap: 12px; }
.la-nav__brand img { height: 44px; width: auto !important; max-height: 44px; display: block; }
.la-nav__brand-text { font-weight: 800; font-size: 1.15rem; color: var(--la-dark); }
.la-nav__brand-text small { display: block; font-size: .7rem; color: var(--la-muted); font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.la-nav__links { display: none; gap: 22px; list-style: none; padding: 0; margin: 0; }
.la-nav__links a { color: var(--la-text); font-weight: 600; font-size: .95rem; }
.la-nav__links a:hover { color: var(--la-primary); text-decoration: none; }
.la-nav__cta { display: flex; align-items: center; gap: 12px; }
.la-nav__phone {
  font-weight: 800; color: var(--la-primary); font-size: 1.05rem;
  white-space: nowrap;
  display: none; /* hidden on mobile (sticky call bar covers it); shown ≥980px below */
}
.la-nav__brand img { display: block; }
.la-nav__toggle {
  display: inline-flex; background: none; border: 0; cursor: pointer; padding: 8px;
}
.la-nav__toggle svg { width: 26px; height: 26px; stroke: var(--la-dark); }

@media (min-width: 980px) {
  .la-nav__links { display: flex; }
  .la-nav__toggle { display: none; }
  .la-nav__phone { display: inline-block; }
}

/* Mobile drawer */
.la-nav__drawer {
  display: none; position: fixed; inset: 64px 0 0 0; background: #fff;
  padding: 24px var(--la-gutter); border-top: 1px solid var(--la-line);
  z-index: 49; overflow-y: auto;
}
.la-nav__drawer.is-open { display: block; }
.la-nav__drawer ul { list-style: none; padding: 0; margin: 0 0 20px; }
.la-nav__drawer li { padding: 14px 0; border-bottom: 1px solid var(--la-line); }
.la-nav__drawer a { font-size: 1.1rem; color: var(--la-dark); font-weight: 600; }

/* ============================================================
   Hero
   ============================================================ */
.la-hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(13,27,42,.92), rgba(10,77,140,.85)),
    url("../images/optimized/kryofridge-utah-mobile-refrigeration-fleet.webp") center/cover no-repeat;
  color: #fff;
  padding: clamp(16px, 2.5vw, 32px) 0 clamp(48px, 7vw, 80px);
}
.la-hero h1 { color: #fff; margin: 0 0 .25em; font-size: clamp(1.75rem, 4.4vw, 3rem); }
.la-hero .la-eyebrow { color: var(--la-accent); margin-bottom: 6px; }
.la-hero__grid {
  display: grid; grid-template-columns: 1fr; gap: 24px; align-items: start;
}
.la-hero__copy p { font-size: clamp(1rem, 1.5vw, 1.15rem); color: #d6e1ee; max-width: 56ch; margin: 0 0 .5em; }
.la-hero__trailer {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  margin: 8px 0 10px;
  filter: drop-shadow(0 14px 24px rgba(0,0,0,.35));
}
@media (min-width: 920px) { .la-hero__trailer { max-width: 580px; margin: 10px 0 4px; } }
.la-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.la-hero__trust {
  margin-top: 14px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.18);
  display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: .88rem; color: #c9d5e6;
}
.la-hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.la-hero__trust strong { color: #fff; }

@media (min-width: 920px) {
  .la-hero__grid { grid-template-columns: 1.1fr .9fr; gap: 56px; }
}

/* ============================================================
   Quote form
   ============================================================ */
.la-form-card {
  background: #fff; color: var(--la-text);
  border-radius: var(--la-radius-lg);
  box-shadow: var(--la-shadow-lg);
  padding: 28px;
}
.la-form-card h2 { font-size: 1.5rem; margin-bottom: 4px; }
.la-form-card__sub { color: var(--la-muted); margin-bottom: 18px; font-size: .95rem; }

.la-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.la-form__field { display: flex; flex-direction: column; }
.la-form__field--full { grid-column: 1 / -1; }
.la-form label { font-size: .82rem; font-weight: 600; color: var(--la-dark); margin-bottom: 6px; }
.la-form label .req { color: var(--la-danger); }
.la-form input, .la-form select, .la-form textarea {
  font: inherit; color: var(--la-text);
  padding: 11px 12px; border: 1px solid var(--la-line); border-radius: 8px;
  background: #fff; transition: border .15s ease, box-shadow .15s ease;
  width: 100%;
}
.la-form input:focus, .la-form select:focus, .la-form textarea:focus {
  outline: none; border-color: var(--la-primary);
  box-shadow: 0 0 0 3px rgba(10,77,140,.18);
}
.la-form textarea { min-height: 90px; resize: vertical; }
.la-form__honeypot { position: absolute; left: -9999px; height: 0; width: 0; overflow: hidden; }
.la-form__submit { margin-top: 6px; }
.la-form__status { margin-top: 10px; font-size: .92rem; min-height: 1.2em; }
.la-form__status.is-error { color: var(--la-danger); }
.la-form__status.is-success { color: var(--la-success); font-weight: 600; }
.la-form__legal { font-size: .78rem; color: var(--la-muted); margin-top: 10px; }

/* ============================================================
   Trust strip
   ============================================================ */
.la-trust {
  background: var(--la-dark); color: #d6e1ee;
  padding: 24px var(--la-gutter);
}
.la-trust__inner {
  max-width: var(--la-container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
  text-align: center; font-size: .92rem;
}
.la-trust__inner strong { color: var(--la-accent); display: block; font-size: 1.05rem; margin-bottom: 2px; }
@media (min-width: 720px) { .la-trust__inner { grid-template-columns: repeat(4, 1fr); } }

/* ============================================================
   Why #1
   ============================================================ */
.la-reasons { display: grid; grid-template-columns: 1fr; gap: 22px; margin-top: 36px; }
.la-reasons__item {
  background: #fff; padding: 24px; border-radius: var(--la-radius);
  border: 1px solid var(--la-line); box-shadow: var(--la-shadow-sm);
}
.la-reasons__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--la-primary); color: #fff; font-weight: 800;
  flex-shrink: 0;
}
.la-reasons__summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: 14px;
  position: relative; padding-right: 38px;
}
.la-reasons__summary::-webkit-details-marker { display: none; }
.la-reasons__item h3 { margin: 0; flex: 1; }
.la-reasons__body { margin-top: 16px; }
.la-reasons__body p:last-of-type { margin-bottom: 0; }
.la-reasons__more {
  display: none; margin-top: 14px; padding-top: 14px;
  border-top: 1px dashed var(--la-line);
}
.la-reasons__more.is-expanded { display: block; }
@media (min-width: 760px) { .la-reasons { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .la-reasons { grid-template-columns: repeat(2, 1fr); gap: 28px; } }

/* ============================================================
   Fleet cards
   ============================================================ */
.la-fleet { display: grid; grid-template-columns: 1fr; gap: 22px; margin-top: 32px; }
.la-fleet__card {
  background: #fff; border: 1px solid var(--la-line); border-radius: var(--la-radius);
  overflow: hidden; box-shadow: var(--la-shadow-sm);
  display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.la-fleet__card:hover { transform: translateY(-4px); box-shadow: var(--la-shadow); }
.la-fleet__img { aspect-ratio: 4/3; background: var(--la-light); padding: 18px; display: flex; align-items: center; justify-content: center; }
.la-fleet__img img { max-height: 100%; object-fit: contain; }
.la-fleet__body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.la-fleet__title { font-size: 1.25rem; margin: 0 0 6px; }
.la-fleet__price { color: var(--la-primary); font-weight: 700; margin-bottom: 12px; font-size: .95rem; }
.la-fleet__specs { list-style: none; padding: 0; margin: 0 0 18px; font-size: .92rem; color: var(--la-muted); }
.la-fleet__specs li { padding: 4px 0; border-bottom: 1px dashed var(--la-line); }
.la-fleet__specs li:last-child { border: 0; }
.la-fleet__cta { margin-top: auto; }
@media (min-width: 720px) { .la-fleet { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .la-fleet { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   Service area + map
   ============================================================ */
.la-area { display: grid; gap: 32px; grid-template-columns: 1fr; margin-top: 32px; }
@media (min-width: 920px) { .la-area { grid-template-columns: 1.15fr 1fr; align-items: start; } }
.la-map {
  border-radius: var(--la-radius); overflow: hidden;
  border: 1px solid var(--la-line); box-shadow: var(--la-shadow);
  aspect-ratio: 16/12;
}
.la-map iframe { width: 100%; height: 100%; border: 0; }
.la-cities { columns: 2; column-gap: 24px; padding: 0; list-style: none; margin: 0; }
.la-cities li { padding: 6px 0; color: var(--la-text); break-inside: avoid; font-size: .95rem; }
.la-cities li::before { content: "▸"; color: var(--la-primary); margin-right: 8px; }
@media (min-width: 540px) { .la-cities { columns: 3; } }

/* ============================================================
   Use cases grid
   ============================================================ */
.la-uses { display: grid; gap: 18px; grid-template-columns: 1fr; margin-top: 32px; }
.la-uses__item {
  background: #fff; padding: 22px; border-radius: var(--la-radius);
  border: 1px solid var(--la-line);
}
.la-uses__summary {
  list-style: none; cursor: pointer; position: relative; padding-right: 34px;
}
.la-uses__summary::-webkit-details-marker { display: none; }
.la-uses__item h3 { font-size: 1.1rem; margin: 0; }
.la-uses__body { margin-top: 10px; }
.la-uses__body p { font-size: .94rem; color: var(--la-muted); margin: 0 0 .6em; }
.la-uses__body p:last-of-type { margin-bottom: 0; }
.la-uses__more {
  display: none; margin-top: 12px; padding-top: 12px;
  border-top: 1px dashed var(--la-line);
}
.la-uses__more.is-expanded { display: block; }
@media (min-width: 640px) { .la-uses { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .la-uses { grid-template-columns: repeat(3, 1fr); } }

/* Read-more button (text-link style) — used by reasons + use cases */
.la-readmore {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 0; padding: 12px 0 0;
  color: var(--la-primary); font-weight: 700; font-size: .92rem;
  cursor: pointer; font-family: inherit;
}
.la-readmore:hover { text-decoration: underline; color: var(--la-primary-dk); }
.la-readmore__icon {
  display: inline-block; transition: transform .2s ease;
  font-size: 1.1rem; line-height: 1; transform: rotate(0deg);
}
.la-readmore[aria-expanded="true"] .la-readmore__icon { transform: rotate(45deg); }

/* MOBILE — native accordion: + icon on summary, no read-more button */
@media (max-width: 759px) {
  .la-reasons__summary::after, .la-uses__summary::after {
    content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
    font-size: 1.7rem; color: var(--la-primary); font-weight: 300; line-height: 1;
    transition: transform .2s ease;
  }
  .la-reasons__item[open] .la-reasons__summary::after,
  .la-uses__item[open] .la-uses__summary::after {
    transform: translateY(-50%) rotate(45deg);
  }
  /* On mobile, when the <details> opens, show the extended content too */
  .la-reasons__item[open] .la-reasons__more,
  .la-uses__item[open] .la-uses__more { display: block; }
  /* Hide read-more button on mobile (whole accordion expands on tap) */
  .la-readmore { display: none; }
}

/* DESKTOP — body always visible; summary not clickable */
@media (min-width: 760px) {
  .la-reasons__summary, .la-uses__summary { cursor: default; }
}

/* ============================================================
   Articles
   ============================================================ */
.la-articles { display: grid; gap: 32px; margin-top: 32px; }
.la-article {
  background: #fff; padding: 32px; border-radius: var(--la-radius);
  border: 1px solid var(--la-line);
}
.la-article h2 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); }
.la-article h3 { font-size: 1.15rem; margin-top: 1.5em; }
.la-article p, .la-article li { font-size: 1rem; }

/* ============================================================
   Process / steps
   ============================================================ */
.la-process { display: grid; gap: 18px; grid-template-columns: 1fr; margin-top: 32px; counter-reset: step; }
.la-process__step {
  background: #fff; padding: 24px; border-radius: var(--la-radius);
  border: 1px solid var(--la-line); position: relative; padding-top: 36px;
}
.la-process__step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: -18px; left: 24px;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--la-accent); color: var(--la-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
}
@media (min-width: 720px) { .la-process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .la-process { grid-template-columns: repeat(4, 1fr); } }

/* ============================================================
   FAQ
   ============================================================ */
.la-faq { margin-top: 32px; }
.la-faq__item {
  background: #fff; border: 1px solid var(--la-line); border-radius: var(--la-radius);
  margin-bottom: 12px; overflow: hidden;
}
.la-faq__q {
  cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 1.02rem;
  color: var(--la-dark); display: flex; justify-content: space-between; align-items: center;
  gap: 16px; list-style: none;
}
.la-faq__q::-webkit-details-marker { display: none; }
.la-faq__q::after { content: "+"; font-size: 1.4rem; color: var(--la-primary); transition: transform .2s; }
.la-faq__item[open] .la-faq__q::after { content: "−"; }
.la-faq__a { padding: 0 22px 20px; color: var(--la-text); }

/* ============================================================
   Final CTA
   ============================================================ */
.la-final {
  background: linear-gradient(135deg, var(--la-primary), var(--la-mid));
  color: #fff; text-align: center; padding: clamp(56px, 8vw, 96px) var(--la-gutter);
}
.la-final h2 { color: #fff; }
.la-final p { color: #d6e1ee; max-width: 56ch; margin: 0 auto 24px; }
.la-final__phone {
  display: inline-block; margin: 12px 0;
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; color: #fff;
  letter-spacing: -0.02em;
}
.la-final__ctas { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ============================================================
   Footer
   ============================================================ */
.la-footer { background: var(--la-dark); color: #a8b8cc; padding: 56px var(--la-gutter) 32px; }
.la-footer__grid {
  max-width: var(--la-container); margin: 0 auto;
  display: grid; gap: 32px; grid-template-columns: 1fr;
}
.la-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.la-footer a { color: #c9d5e6; }
.la-footer__brand img { height: 50px; margin-bottom: 14px; }
.la-footer__brand p { font-size: .9rem; }
.la-footer__list { list-style: none; padding: 0; margin: 0; }
.la-footer__list li { padding: 4px 0; font-size: .9rem; }
.la-footer__bottom {
  max-width: var(--la-container); margin: 32px auto 0;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: .82rem; color: #7a8aa0;
}
@media (min-width: 720px) {
  .la-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}

/* ============================================================
   Click-to-call sticky (mobile only)
   ============================================================ */
.la-stickycall {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--la-dark); border-top: 1px solid rgba(255,255,255,.1);
}
.la-stickycall a {
  padding: 14px 8px; text-align: center; color: #fff; font-weight: 700;
  text-decoration: none; font-size: .95rem;
}
.la-stickycall a:hover { text-decoration: none; color: #fff; }
.la-stickycall a:first-child { background: var(--la-primary); }
.la-stickycall a:last-child { background: var(--la-accent); color: var(--la-dark); }
@media (min-width: 720px) { .la-stickycall { display: none; } }
body { padding-bottom: 60px; } /* breathing room for sticky */
@media (min-width: 720px) { body { padding-bottom: 0; } }

/* ============================================================
   Photo gallery
   ============================================================ */
.la-gallery {
  display: grid; gap: 14px; margin-top: 32px;
  grid-template-columns: repeat(2, 1fr);
}
.la-gallery__item {
  margin: 0; position: relative; overflow: hidden;
  border-radius: var(--la-radius); border: 1px solid var(--la-line);
  background: var(--la-light);
  aspect-ratio: 4 / 3;
}
.la-gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.la-gallery__item:hover img { transform: scale(1.05); }
.la-gallery__item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 14px 14px 10px;
  background: linear-gradient(0deg, rgba(13,27,42,.85), rgba(13,27,42,0));
  color: #fff; font-size: .82rem; font-weight: 600;
  opacity: 0; transform: translateY(6px);
  transition: opacity .25s ease, transform .25s ease;
}
.la-gallery__item:hover figcaption,
.la-gallery__item:focus-within figcaption {
  opacity: 1; transform: translateY(0);
}
@media (min-width: 640px) { .la-gallery { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 960px) { .la-gallery { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1240px) { .la-gallery { grid-template-columns: repeat(5, 1fr); } }

/* ============================================================
   Visually-hidden (screen reader)
   ============================================================ */
.la-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }