/* Palumbo Trucking — highway-sign palette: asphalt navy, signal amber, cool concrete.
   Layout: full-bleed photo bands alternating with narrow content columns. */
:root {
  --asphalt: #15202b;
  --asphalt-2: #1f2e3c;
  --signal: #f2a900;
  --signal-deep: #c98a00;
  --concrete: #eef1f3;
  --white: #ffffff;
  --ink: #15202b;
  --muted: #56646f;
  --line: #d4dbe1;
  --on-dark: #e8edf1;
  --on-dark-muted: #a9b6c1;

  --font-display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --font-body: "Barlow", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 6px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.02;
  letter-spacing: .01em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6.5vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.55rem; }
p { margin: 0; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--signal-deep);
}
.on-dark .eyebrow, .hero .eyebrow, .page-head .eyebrow { color: var(--signal); }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  text-transform: uppercase; letter-spacing: .04em; text-decoration: none;
  padding: .75em 1.4em; border-radius: var(--radius); border: 2px solid transparent;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn-signal { background: var(--signal); color: var(--asphalt); }
.btn-signal:hover { background: var(--white); }
.btn-ghost { border-color: currentColor; color: var(--white); background: transparent; }
.btn-ghost:hover { background: var(--white); color: var(--asphalt); border-color: var(--white); }
.btn-dark { background: var(--asphalt); color: var(--white); }
.btn-dark:hover { background: var(--asphalt-2); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--asphalt); color: var(--on-dark);
  border-bottom: 3px solid var(--signal);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--white); margin-right: auto; }
.brand img { width: 40px; height: 40px; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.55rem; letter-spacing: .04em; line-height: 1; text-transform: uppercase; }
.brand-name span { color: var(--signal); }
.brand-sub { display: block; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .16em; color: var(--on-dark-muted); margin-top: 4px; }

.nav { display: flex; gap: 4px; }
.nav a {
  font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; letter-spacing: .05em;
  text-transform: uppercase; text-decoration: none; color: var(--on-dark);
  padding: 8px 14px; border-radius: var(--radius); transition: background .2s, color .2s;
}
.nav a:hover { background: var(--asphalt-2); color: var(--white); }
.nav a[aria-current="page"] { background: var(--signal); color: var(--asphalt); }
.header-call { white-space: nowrap; font-size: 1.05rem; padding: .55em 1em; }

.nav-toggle {
  display: none; background: none; border: 2px solid var(--asphalt-2); color: var(--white);
  border-radius: var(--radius); width: 46px; height: 46px; cursor: pointer; padding: 0;
}
.nav-toggle svg { width: 24px; height: 24px; margin: auto; }

@media (max-width: 960px) {
  .header-call { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0; background: var(--asphalt);
    border-bottom: 3px solid var(--signal); padding: 8px var(--gutter) 16px;
  }
  .nav a { padding: 14px 12px; font-size: 1.3rem; border-bottom: 1px solid var(--asphalt-2); border-radius: 0; }
  .nav a[aria-current="page"] { border-radius: var(--radius); }
  .nav:not(.open) { display: none; }
}

/* ---------- photo frames (fallback + unified tone) ---------- */
.photo { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--asphalt-2), var(--asphalt)); }
.photo img { width: 100%; height: 100%; object-fit: cover; color: transparent; filter: saturate(.88) contrast(1.04); }
.photo::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(21,32,43,0) 55%, rgba(21,32,43,.28) 100%);
  mix-blend-mode: multiply;
}

/* ---------- hero ---------- */
.hero { position: relative; color: var(--white); background: var(--asphalt); isolation: isolate; }
.hero .photo { position: absolute; inset: 0; z-index: -1; }
.hero .photo::after { background: linear-gradient(90deg, rgba(21,32,43,.92) 0%, rgba(21,32,43,.72) 45%, rgba(21,32,43,.2) 100%); mix-blend-mode: normal; }
.hero .wrap { padding-block: clamp(80px, 13vw, 160px) clamp(72px, 10vw, 130px); display: grid; gap: 24px; }
.hero h1 { max-width: 14ch; }
.hero h1 em { font-style: normal; color: var(--signal); }
.hero p.lead { color: var(--on-dark); max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }

/* road stripe divider */
.road {
  height: 14px; background: var(--asphalt);
  background-image: repeating-linear-gradient(90deg, var(--signal) 0 46px, transparent 46px 82px);
  background-size: 100% 4px; background-repeat: no-repeat; background-position: 0 50%;
}

/* ---------- spec strip ---------- */
.specs { background: var(--asphalt); color: var(--on-dark); }
.specs .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.spec { padding: 26px 20px; border-left: 1px solid var(--asphalt-2); }
.spec:first-child { border-left: 0; padding-left: 0; }
.spec b { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--white); line-height: 1.1; text-transform: uppercase; }
.spec span { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-muted); }
@media (max-width: 760px) {
  .specs .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec { padding: 20px 14px; }
  .spec:nth-child(odd) { border-left: 0; padding-left: 0; }
  .spec:nth-child(n+3) { border-top: 1px solid var(--asphalt-2); }
}

/* ---------- sections ---------- */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section.alt { background: var(--concrete); }
.section.on-dark { background: var(--asphalt); color: var(--on-dark); }
.section.on-dark h2 { color: var(--white); }
.section-head { display: grid; gap: 14px; margin-bottom: 44px; max-width: 760px; }
.section-head.split { max-width: none; grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
@media (max-width: 700px) { .section-head.split { grid-template-columns: 1fr; } }

/* service cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }
.card { display: grid; grid-template-rows: auto 1fr; background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); text-decoration: none; transition: transform .25s, box-shadow .25s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -20px rgba(21,32,43,.45); }
.card .photo { aspect-ratio: 4 / 3; }
.card-body { padding: 22px 24px 26px; display: grid; gap: 10px; align-content: start; }
.card-body .code { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.card-body p { color: var(--muted); }
.card-more { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--signal-deep); }

/* reasons list */
.reasons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 900px) { .reasons { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .reasons { grid-template-columns: 1fr; } }
.reason { display: grid; gap: 10px; align-content: start; border-top: 3px solid var(--signal); padding-top: 18px; }
.reason h3 { color: var(--white); font-size: 1.4rem; }
.reason p { color: var(--on-dark-muted); }
.section:not(.on-dark) .reason h3 { color: var(--ink); }
.section:not(.on-dark) .reason p { color: var(--muted); }

/* photo strip */
.strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; background: var(--asphalt); }
.strip .photo { aspect-ratio: 1 / 1; }
@media (max-width: 700px) { .strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* CTA band */
.cta { background: var(--signal); color: var(--asphalt); }
.cta .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 52px; }
.cta h2 { max-width: 20ch; }
.cta .phone { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 4.4vw, 3rem); text-decoration: none; letter-spacing: .02em; }
.cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }

/* ---------- page head (inner pages) ---------- */
.page-head { position: relative; color: var(--white); background: var(--asphalt); isolation: isolate; }
.page-head .photo { position: absolute; inset: 0; z-index: -1; }
.page-head .photo::after { background: linear-gradient(90deg, rgba(21,32,43,.94) 0%, rgba(21,32,43,.7) 60%, rgba(21,32,43,.45) 100%); mix-blend-mode: normal; }
.page-head .wrap { padding-block: clamp(56px, 8vw, 96px); display: grid; gap: 16px; }
.page-head p { color: var(--on-dark); max-width: 58ch; font-size: 1.15rem; }

/* ---------- services rows ---------- */
.svc { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.svc + .svc { margin-top: clamp(56px, 8vw, 96px); }
.svc:nth-child(even) .photo { order: 2; }
.svc .photo { aspect-ratio: 3 / 2; border-radius: var(--radius); }
.svc-body { display: grid; gap: 16px; }
.svc-body p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 8px; }
.ticks li { position: relative; padding-left: 28px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .5em; width: 14px; height: 8px; border-left: 3px solid var(--signal-deep); border-bottom: 3px solid var(--signal-deep); transform: rotate(-45deg); }
@media (max-width: 800px) { .svc { grid-template-columns: 1fr; } .svc:nth-child(even) .photo { order: 0; } }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 800px) { .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .gallery { grid-template-columns: 1fr; } }
.gallery figure { margin: 0; }
.gallery button { all: unset; display: block; width: 100%; cursor: zoom-in; border-radius: var(--radius); overflow: hidden; }
.gallery button:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }
.gallery .photo { aspect-ratio: 4 / 3; }
.gallery .photo img { transition: transform .5s; }
.gallery button:hover img { transform: scale(1.05); }
.gallery figcaption { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding-top: 10px; }

.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(12,18,24,.94); display: grid; place-items: center; padding: 24px; }
.lightbox img { max-height: 84vh; width: auto; border-radius: var(--radius); }
.lightbox p { color: var(--on-dark); font-family: var(--font-mono); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; text-align: center; margin-top: 14px; }
.lightbox-close { position: absolute; top: 16px; right: 16px; background: var(--signal); color: var(--asphalt); border: 0; border-radius: var(--radius); width: 46px; height: 46px; font-size: 1.6rem; cursor: pointer; }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
.prose { display: grid; gap: 18px; max-width: 64ch; }
.prose p { color: var(--muted); }
.about-grid .photo { aspect-ratio: 4 / 5; border-radius: var(--radius); }

.facts { width: 100%; border-collapse: collapse; font-size: .98rem; }
.facts th, .facts td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.facts th { font-family: var(--font-mono); font-weight: 500; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); width: 38%; padding-right: 16px; }
.facts td { font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

/* ---------- contacts ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: grid; gap: 14px; }
.contact-item { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 16px; align-items: center; padding: 18px; background: var(--concrete); border-radius: var(--radius); text-decoration: none; }
.contact-item .ico { width: 48px; height: 48px; border-radius: var(--radius); background: var(--asphalt); color: var(--signal); display: grid; place-items: center; }
.contact-item .ico svg { width: 22px; height: 22px; }
.contact-item small { display: block; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.contact-item strong { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; letter-spacing: .02em; overflow-wrap: anywhere; }
a.contact-item:hover { background: var(--line); }

.form { display: grid; gap: 16px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 4vw, 36px); }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink); background: var(--concrete); border: 2px solid transparent;
  border-radius: var(--radius); padding: 12px 14px; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--signal); background: var(--white); }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .9rem; color: var(--muted); }
.form-status { font-weight: 600; color: var(--ink); }

/* ---------- footer ---------- */
.site-footer { background: var(--asphalt); color: var(--on-dark-muted); font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 40px; padding-block: 56px 40px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }
.site-footer h4 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .08em; color: var(--white); font-size: 1.1rem; margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer a { text-decoration: none; color: var(--on-dark); }
.site-footer a:hover { color: var(--signal); }
.footer-base { border-top: 1px solid var(--asphalt-2); padding-block: 20px; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.lightbox[hidden] { display: none; }