/* =========================================================
   Brothers United LLC — shared stylesheet
   Design idea: US interstate guide signs. Highway green panels,
   white sign lettering (Overpass is based on Highway Gothic),
   lane-marking yellow for actions, asphalt for structure.
   ========================================================= */

:root {
  --sign-green: #00664a;
  --sign-green-dark: #004d38;
  --lane-yellow: #f2c230;
  --asphalt: #24272b;
  --asphalt-2: #33373d;
  --concrete: #eef0ec;
  --white: #ffffff;
  --steel: #5b636d;
  --radius-sign: 14px;
  --max: 1160px;
  --font: "Overpass", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--asphalt);
  background: var(--white);
}
img, svg { max-width: 100%; display: block; }
a { color: var(--sign-green); }
a:hover { color: var(--sign-green-dark); }
:focus-visible { outline: 3px solid var(--lane-yellow); outline-offset: 3px; }

.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--lane-yellow); color: var(--asphalt); padding: .6rem 1rem; z-index: 99; }
.skip:focus { left: 1rem; }

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0 0 1em; max-width: 68ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font: 700 1rem/1 var(--font);
  padding: .95rem 1.4rem; border-radius: 8px;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--lane-yellow); color: var(--asphalt); }
.btn-primary:hover { background: #ffd24a; color: var(--asphalt); }
.btn-ghost { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,.1); color: var(--white); }
.btn-green { background: var(--sign-green); color: var(--white); }
.btn-green:hover { background: var(--sign-green-dark); color: var(--white); }
.btn svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Top bar + header ---------- */
.topbar { background: var(--sign-green-dark); color: #d9efe6; font-size: .92rem; }
.topbar .wrap { display: flex; flex-wrap: wrap; gap: .4rem 1.6rem; justify-content: flex-end; padding: .45rem 0; }
.topbar a { color: var(--white); text-decoration: none; }
.topbar a:hover { text-decoration: underline; color: var(--white); }

.site-header { background: var(--asphalt); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 1rem; }

.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--white); }
.brand-plate {
  background: var(--sign-green); border: 2px solid var(--white);
  box-shadow: 0 0 0 3px var(--sign-green);
  border-radius: 8px; padding: .25rem .55rem .1rem;
  font-weight: 800; font-size: 1.15rem; letter-spacing: .02em;
}
.brand-text { font-weight: 700; line-height: 1.1; }
.brand-text small { display: block; font-weight: 400; color: #b9c0c7; font-size: .8rem; }
.brand:hover { color: var(--white); }

.nav-toggle { display: none; background: none; border: 2px solid #6b737c; color: var(--white); border-radius: 8px; padding: .5rem .7rem; font: 700 .95rem var(--font); cursor: pointer; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .3rem; align-items: center; }
.main-nav a { display: block; color: #e3e7ea; text-decoration: none; font-weight: 600; padding: .55rem .85rem; border-radius: 6px; }
.main-nav a:hover { background: var(--asphalt-2); color: var(--white); }
.main-nav a[aria-current="page"] { color: var(--white); box-shadow: inset 0 -3px 0 var(--lane-yellow); border-radius: 0; }
.main-nav .nav-call { background: var(--lane-yellow); color: var(--asphalt); margin-left: .5rem; border-radius: 6px; }
.main-nav .nav-call:hover { background: #ffd24a; color: var(--asphalt); }

/* ---------- Hero (home) ---------- */
.hero { background: var(--asphalt); color: var(--white); position: relative; overflow: hidden; }
.hero::after { /* dashed lane line */
  content: ""; position: absolute; left: 0; right: 0; bottom: 34px; height: 8px;
  background: repeating-linear-gradient(90deg, var(--lane-yellow) 0 64px, transparent 64px 112px);
  opacity: .9;
}
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; padding: 5rem 0 7rem; }
.hero p.lede { font-size: 1.2rem; color: #cfd5da; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }

/* The guide sign: the one bold element of the whole site */
.guide-sign { position: relative; padding-top: 2.4rem; }
.guide-sign .exit-tab {
  position: absolute; top: 0; right: 12%;
  background: var(--sign-green); color: var(--white);
  border: 3px solid var(--white); border-bottom: none;
  border-radius: 10px 10px 0 0; padding: .35rem 1rem .45rem;
  font-weight: 800; font-size: 1.05rem;
}
.guide-sign .panel {
  background: var(--sign-green); border: 4px solid var(--white);
  box-shadow: 0 0 0 6px var(--sign-green), 0 24px 50px rgba(0,0,0,.45);
  border-radius: var(--radius-sign); padding: 1.8rem 2rem 1.6rem;
}
.guide-sign .panel .sign-title { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; line-height: 1; margin-bottom: 1.2rem; }
.sign-row { display: flex; align-items: center; gap: 1rem; padding: .85rem 0; border-top: 2px solid rgba(255,255,255,.35); text-decoration: none; color: var(--white); font-weight: 700; font-size: 1.3rem; }
.sign-row:hover { color: var(--lane-yellow); }
.sign-row svg { width: 38px; height: 38px; fill: currentColor; flex: none; }
.sign-row span small { display: block; font-weight: 400; font-size: .95rem; color: #cfe8de; }
.guide-sign .posts { display: flex; justify-content: space-around; padding: 0 22%; }
.guide-sign .posts i { width: 12px; height: 60px; background: #8a939c; display: block; }

@media (prefers-reduced-motion: no-preference) {
  .guide-sign .panel, .guide-sign .exit-tab { animation: sign-in .7s cubic-bezier(.2,.8,.2,1) both; }
  @keyframes sign-in { from { transform: translateY(-24px); opacity: 0; } to { transform: none; opacity: 1; } }
}

/* ---------- Page header (inner pages) ---------- */
.page-head { background: var(--asphalt); color: var(--white); padding: 3.2rem 0 3.4rem; border-bottom: 8px solid var(--sign-green); }
.page-head .plate {
  display: inline-block; background: var(--sign-green); border: 3px solid var(--white);
  box-shadow: 0 0 0 5px var(--sign-green); border-radius: 10px;
  padding: .7rem 1.3rem .45rem; margin-bottom: 1.2rem;
}
.page-head .plate h1 { margin: 0; font-size: clamp(1.9rem, 4vw, 2.8rem); }
.page-head p { color: #cfd5da; font-size: 1.12rem; margin: 0; }

/* ---------- Sections ---------- */
section.block { padding: 4.5rem 0; }
section.block.alt { background: var(--concrete); }
.section-intro { margin-bottom: 2.4rem; }
.section-intro p { color: var(--steel); }

/* Two lanes: parts | freight */
.lanes { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 2px solid var(--asphalt); border-radius: 12px; overflow: hidden; }
.lane { padding: 2.2rem; background: var(--white); }
.lane + .lane { border-left: 6px dashed var(--lane-yellow); }
.lane ul { padding-left: 1.2rem; margin: 0 0 1.4rem; }
.lane li { margin-bottom: .35rem; }

/* Numbered steps — a real sequence */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; counter-reset: step; }
.steps li { counter-increment: step; border-top: 4px solid var(--sign-green); padding-top: 1rem; }
.steps li::before { content: counter(step); display: inline-grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--asphalt); color: var(--white); font-weight: 800; margin-bottom: .7rem; }
.steps h3 { font-size: 1.12rem; margin-bottom: .3rem; }
.steps p { color: var(--steel); font-size: .98rem; margin: 0; }

.checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem 2.4rem; list-style: none; padding: 0; margin: 0; }
.checks li { padding-left: 2rem; position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: .35rem; width: 1.1rem; height: .6rem; border-left: 3px solid var(--sign-green); border-bottom: 3px solid var(--sign-green); transform: rotate(-45deg); }
.checks strong { display: block; }

/* Call band */
.call-band { background: var(--sign-green); color: var(--white); padding: 3rem 0; }
.call-band .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.4rem; }
.call-band h2 { margin: 0 0 .3rem; }
.call-band p { margin: 0; color: #d9efe6; }

/* Services page */
.svc-group { display: grid; grid-template-columns: 280px 1fr; gap: 3rem; }
.svc-group aside { position: sticky; top: 110px; align-self: start; }
.svc-list { display: grid; gap: 1.2rem; }
.svc { border-left: 5px solid var(--sign-green); background: var(--white); padding: 1.3rem 1.5rem; }
.alt .svc { background: var(--white); }
.svc h3 { margin-bottom: .35rem; }
.svc p { margin: 0; color: var(--steel); }

/* About */
.two-col { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: start; }
.fact-sign { background: var(--sign-green); color: var(--white); border: 3px solid var(--white); box-shadow: 0 0 0 5px var(--sign-green); border-radius: 12px; padding: 1.6rem 1.8rem; }
.fact-sign dl { margin: 0; }
.fact-sign dt { font-weight: 400; color: #cfe8de; font-size: .95rem; }
.fact-sign dd { margin: 0 0 1rem; font-weight: 700; font-size: 1.15rem; }
.fact-sign a { color: var(--white); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 3rem; }
.contact-card { background: var(--asphalt); color: var(--white); border-radius: 12px; padding: 2rem; }
.contact-card h2 { font-size: 1.6rem; }
.contact-card a { color: var(--lane-yellow); font-weight: 700; }
.contact-card .item { padding: 1rem 0; border-top: 1px solid #454a51; }
.contact-card .item span { display: block; color: #b9c0c7; font-size: .92rem; }
form.quote { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
form.quote .full { grid-column: 1 / -1; }
label { font-weight: 700; font-size: .95rem; display: block; margin-bottom: .3rem; }
input, select, textarea {
  width: 100%; font: 400 1rem var(--font); color: var(--asphalt);
  padding: .8rem .9rem; border: 2px solid #c5cbc6; border-radius: 8px; background: var(--white);
}
input:focus, select:focus, textarea:focus { border-color: var(--sign-green); outline: none; box-shadow: 0 0 0 3px rgba(0,102,74,.2); }
textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .9rem; color: var(--steel); }
.form-status { grid-column: 1 / -1; font-weight: 700; color: var(--sign-green); min-height: 1.4em; margin: 0; }
.map-frame { border: 0; width: 100%; height: 320px; border-radius: 12px; margin-top: 2.5rem; }

/* Legal pages */
.legal { padding: 3.5rem 0 4.5rem; }
.legal .wrap { max-width: 820px; }
.legal h2 { font-size: 1.45rem; margin-top: 2.4rem; padding-top: 1.2rem; border-top: 2px solid var(--concrete); }
.legal ul { padding-left: 1.3rem; }
.legal li { margin-bottom: .4rem; }
.legal .updated { color: var(--steel); }
.legal .notice { background: var(--concrete); border-left: 5px solid var(--lane-yellow); padding: 1rem 1.2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--asphalt); color: #c3c9cf; padding: 3.5rem 0 1.5rem; font-size: .97rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2rem; }
.site-footer h3 { color: var(--white); font-size: 1.05rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .45rem; }
.site-footer a { color: #e3e7ea; text-decoration: none; }
.site-footer a:hover { color: var(--lane-yellow); text-decoration: underline; }
.site-footer address { font-style: normal; }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.2rem; border-top: 1px solid #454a51; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; font-size: .88rem; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero .wrap, .two-col, .contact-grid, .svc-group { grid-template-columns: 1fr; }
  .svc-group aside { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--asphalt); border-top: 1px solid #454a51; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: .8rem 1.25rem 1.2rem; }
  .main-nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--lane-yellow); }
  .main-nav .nav-call { margin: .5rem 0 0; text-align: center; }
  .lanes { grid-template-columns: 1fr; }
  .lane + .lane { border-left: none; border-top: 6px dashed var(--lane-yellow); }
  .checks { grid-template-columns: 1fr; }
  form.quote { grid-template-columns: 1fr; }
  .topbar .wrap { justify-content: flex-start; }
}
@media (max-width: 560px) {
  .steps, .footer-grid { grid-template-columns: 1fr; }
  .hero .wrap { padding: 3.5rem 0 6rem; }
  .guide-sign .panel { padding: 1.4rem 1.3rem; }
  .brand-text small { display: none; }
}