/* TMC Contractors — one stylesheet for every page.
   Colors live here as variables. Change one and it changes everywhere. */

:root {
  --asphalt: #16181b;      /* near-black, the main dark */
  --asphalt-2: #22262b;    /* raised dark panels */
  --concrete: #f3f1ec;     /* page background */
  --paper: #ffffff;
  --ink: #1d2024;          /* body text */
  --muted: #5d636b;        /* secondary text */
  --line: #dedad2;         /* borders */
  --safety: #f2a900;       /* the yellow — buttons, accents */
  --safety-dark: #c98a00;
  --stone: #8a7a66;        /* VertiCore section accent */
  --radius: 6px;
  --max: 1180px;
  --head: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--concrete);
  color: var(--ink);
  font: 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--head);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: .01em;
  margin: 0 0 .5em;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.eyebrow {
  font: 700 .82rem/1 var(--body);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--safety-dark);
  margin-bottom: .9em;
  display: block;
}
.lede { font-size: 1.2rem; color: var(--muted); max-width: 46em; }

/* ---------- header ---------- */
.topbar {
  background: var(--asphalt);
  color: #c9ccd1;
  font-size: .85rem;
}
.topbar .wrap { display: flex; gap: 22px; justify-content: flex-end; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; }
.topbar a { text-decoration: none; color: #fff; }

header.site {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  background: var(--asphalt); color: var(--safety);
  font: 800 1.45rem/1 var(--head); letter-spacing: .04em;
  padding: 9px 10px 7px; border-radius: 4px;
}
.brand-name { font: 700 1.25rem/1 var(--head); text-transform: uppercase; letter-spacing: .03em; }
.brand-name small { display: block; font: 500 .72rem/1.3 var(--body); letter-spacing: .08em; color: var(--muted); margin-top: 3px; }

nav.main { display: flex; gap: 4px; align-items: center; }
nav.main a {
  text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: 10px 11px; border-radius: var(--radius); white-space: nowrap;
}
nav.main a:hover, nav.main a[aria-current="page"] { background: var(--concrete); }
nav.main a.btn { margin-left: 8px; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 12px; font: 600 .95rem var(--body); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; cursor: pointer;
  background: var(--safety); color: var(--asphalt);
  font: 700 1rem/1 var(--body); padding: 15px 22px;
  border: 2px solid var(--safety); border-radius: var(--radius);
}
.btn:hover { background: var(--safety-dark); border-color: var(--safety-dark); }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn.ghost:hover { background: rgba(255,255,255,.1); }
.btn.dark { background: var(--asphalt); border-color: var(--asphalt); color: #fff; }
.btn.dark:hover { background: var(--asphalt-2); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- hero ---------- */
.hero {
  position: relative; color: #fff;
  background: var(--asphalt) center/cover no-repeat;
  min-height: 560px; display: flex; align-items: flex-end;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,11,13,.25) 0%, rgba(10,11,13,.85) 100%);
}
.hero .wrap { position: relative; padding-top: 120px; padding-bottom: 70px; }
.hero p { font-size: 1.25rem; max-width: 40em; color: #e4e6ea; }
.hero .eyebrow { color: var(--safety); }
.hero.short { min-height: 360px; }

/* ---------- sections ---------- */
section { padding: 84px 0; }
section.dark { background: var(--asphalt); color: #e6e8eb; }
section.dark .lede, section.dark p { color: #b9bec5; }
section.dark .eyebrow { color: var(--safety); }
section.white { background: var(--paper); }
.section-head { max-width: 760px; margin-bottom: 44px; }

.grid { display: grid; gap: 22px; }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
}
section.dark .card { background: var(--asphalt-2); border-color: #33383f; }
.card h3 { margin-bottom: .35em; }
.card ul { margin: .4em 0 0; padding-left: 1.1em; color: var(--muted); }
section.dark .card ul { color: #b9bec5; }
.card .num { font: 800 1rem var(--head); color: var(--safety-dark); letter-spacing: .1em; }

.photo-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.photo-card img { aspect-ratio: 3/2; object-fit: cover; width: 100%; background: #ccc; }
.photo-card .body { padding: 24px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid #33383f; margin-top: 50px; }
.stats div { padding: 26px 18px 0 0; }
.stats strong { display: block; font: 800 2.8rem/1 var(--head); color: var(--safety); }
.stats span { color: #b9bec5; font-size: .95rem; }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.split img { border-radius: var(--radius); }

/* VertiCore band */
.vc-band { background: #2b2722 center/cover no-repeat; color: #fff; position: relative; }
.vc-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,18,15,.92) 0%, rgba(20,18,15,.55) 100%); }
.vc-band .wrap { position: relative; }
.vc-band p { color: #e4ddd3; max-width: 36em; font-size: 1.15rem; }
.vc-band .eyebrow { color: var(--safety); }

/* tables */
table.spec { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: .95rem; }
table.spec th, table.spec td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.spec th { background: var(--asphalt); color: #fff; font-weight: 600; font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; }
table.spec tr:last-child td { border-bottom: 0; }
table.spec td.n { white-space: nowrap; font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; }

/* lists */
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { padding: 8px 0 8px 30px; position: relative; border-bottom: 1px solid var(--line); }
section.dark .checks li { border-color: #33383f; }
.checks li::before { content: ""; position: absolute; left: 4px; top: 16px; width: 12px; height: 7px; border-left: 3px solid var(--safety); border-bottom: 3px solid var(--safety); transform: rotate(-45deg); }

.pill { display: inline-block; background: var(--concrete); border: 1px solid var(--line); border-radius: 99px; padding: 5px 13px; font-size: .88rem; margin: 0 6px 8px 0; }

/* projects */
.project { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; padding: 48px 0; border-bottom: 1px solid var(--line); align-items: start; }
.project:last-child { border-bottom: 0; }
.project .gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.project .gallery img { aspect-ratio: 1; object-fit: cover; width: 100%; border-radius: 4px; background: #ccc; cursor: zoom-in; }
.project .gallery img:first-child { grid-column: span 3; aspect-ratio: 16/9; }
.project .meta { color: var(--muted); font-size: .92rem; margin-bottom: .8em; }

/* forms */
form.quote { display: grid; gap: 16px; }
form.quote .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { font-weight: 600; font-size: .92rem; display: block; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; font: 400 1rem var(--body); color: var(--ink);
  padding: 13px 14px; border: 1px solid #c9c4ba; border-radius: var(--radius); background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(242,169,0,.45); border-color: var(--safety-dark); }
textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-msg { padding: 14px 16px; border-radius: var(--radius); display: none; }
.form-msg.ok { display: block; background: #e7f4e9; color: #1e5b2a; }
.form-msg.err { display: block; background: #fbeaea; color: #8a1f1f; }

/* estimator */
.estimator { display: grid; grid-template-columns: 380px 1fr; gap: 28px; align-items: start; }
.estimator .inputs { position: sticky; top: 96px; }
.estimator .field { margin-bottom: 18px; }
.estimator .hint { font-size: .85rem; color: var(--muted); margin-top: 5px; }
.result-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 22px; }
.result-grid div { background: var(--asphalt); color: #fff; border-radius: var(--radius); padding: 18px; }
.result-grid strong { display: block; font: 800 2.2rem/1 var(--head); color: var(--safety); }
.result-grid span { font-size: .85rem; color: #b9bec5; }
.note { background: #fff8e3; border: 1px solid #f0d78c; border-left: 5px solid var(--safety); padding: 14px 16px; border-radius: var(--radius); font-size: .95rem; margin-bottom: 14px; }
.note.warn { background: #fdeee8; border-color: #f1c0aa; border-left-color: #d9571c; }
svg.wall-diagram { width: 100%; height: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 22px; }

/* footer */
footer.site { background: var(--asphalt); color: #b9bec5; padding: 64px 0 30px; font-size: .95rem; }
footer.site h4 { color: #fff; font-size: 1.1rem; }
footer.site a { color: #fff; text-decoration: none; }
footer.site a:hover { color: var(--safety); }
footer.site .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { margin-bottom: 7px; }
footer.site .legal { border-top: 1px solid #33383f; margin-top: 44px; padding-top: 22px; font-size: .82rem; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.9); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; cursor: zoom-out; }
.lightbox.open { display: flex; }
.lightbox img { max-height: 90vh; border-radius: 4px; }

/* ---------- phone / tablet ---------- */
@media (max-width: 1100px) {
  .grid.c3, .grid.c4 { grid-template-columns: repeat(2, 1fr); }
  .split, .project, .estimator { grid-template-columns: 1fr; gap: 28px; }
  .estimator .inputs { position: static; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .menu-toggle { display: block; }
  nav.main { display: none; position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 10px 16px 18px; border-bottom: 1px solid var(--line); }
  nav.main.open { display: flex; }
  nav.main a.btn { margin: 8px 0 0; text-align: center; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  section { padding: 60px 0; }
  .grid.c2, .grid.c3, .grid.c4, form.quote .row, .result-grid { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
  .hero { min-height: 480px; }
  .topbar .wrap { justify-content: center; gap: 14px; }
  .brand-name small { display: none; }
}