/* ============================================
   Laser Industries Inc. — Site Stylesheet
   ============================================ */
:root {
  --green-950: #0d2418;
  --green-900: #143423;
  --green-800: #1b4332;
  --green-700: #2d6a4f;
  --green-100: #d8f3dc;
  --charcoal: #1a1d1c;
  --slate: #4a5552;
  --mist: #f4f6f5;
  --white: #ffffff;
  --accent: #f4a300;        /* safety gold */
  --accent-dark: #d98e00;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(13, 36, 24, .12);
  --font: "Barlow", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-tight: "Barlow Condensed", "Barlow", "Segoe UI", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--charcoal); line-height: 1.6; background: var(--white); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 92%); margin: 0 auto; }

/* ---------- Header ---------- */
.topbar {
  background: var(--green-950); color: #cfe3d4; font-size: .85rem;
  padding: .45rem 0;
}
.topbar .container { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.topbar a { color: var(--white); font-weight: 600; }
.topbar a:hover { color: var(--accent); }

header.site {
  position: sticky; top: 0; z-index: 100;
  background: var(--white); box-shadow: 0 2px 12px rgba(0,0,0,.08);
}
header.site .container { display: flex; align-items: center; justify-content: space-between; padding: .8rem 0; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .65rem; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 8px;
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  display: grid; place-items: center; color: var(--white);
  font-family: var(--font-tight); font-weight: 700; font-size: 1.35rem; letter-spacing: .5px;
}
.brand-text { font-family: var(--font-tight); line-height: 1.1; }
.brand-text .name { font-size: 1.35rem; font-weight: 700; letter-spacing: .12em; color: var(--green-900); text-transform: uppercase; }
.brand-text .tag { font-size: .72rem; letter-spacing: .18em; color: var(--slate); text-transform: uppercase; }

nav.main { display: flex; align-items: center; gap: 1.6rem; }
nav.main a {
  font-weight: 600; font-size: .95rem; color: var(--charcoal);
  padding: .35rem 0; border-bottom: 2px solid transparent;
}
nav.main a:hover, nav.main a.active { color: var(--green-700); border-bottom-color: var(--accent); }
.btn {
  display: inline-block; padding: .75rem 1.5rem; border-radius: var(--radius);
  font-weight: 700; font-size: .95rem; letter-spacing: .02em; transition: all .2s ease;
  border: 2px solid transparent; cursor: pointer;
}
.btn-accent { background: var(--accent); color: var(--green-950); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-outline { border-color: var(--white); color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--green-900); }
.btn-green { background: var(--green-800); color: var(--white); }
.btn-green:hover { background: var(--green-700); transform: translateY(-2px); }

.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--green-900); cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 86vh; display: grid; align-items: center;
  color: var(--white); overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: url("../img/hero.jpg") center/cover no-repeat;
  z-index: -2;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(13,36,24,.85) 0%, rgba(13,36,24,.55) 45%, rgba(13,36,24,.25) 100%);
  z-index: -1;
}
.hero .container { padding: 6rem 0; }
.hero .kicker {
  display: inline-block; background: rgba(244,163,0,.18); border: 1px solid var(--accent);
  color: var(--accent); font-family: var(--font-tight); font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; font-size: .8rem;
  padding: .35rem .9rem; border-radius: 999px; margin-bottom: 1.2rem;
}
.hero h1 {
  font-family: var(--font-tight); font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 700; line-height: 1.05; text-transform: uppercase; letter-spacing: .01em;
  max-width: 15ch;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lead { max-width: 52ch; margin: 1.4rem 0 2.2rem; font-size: 1.15rem; color: #e6efe9; }
.hero .actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Page hero (interior pages) */
.page-hero {
  position: relative; padding: 7rem 0 4.5rem; color: var(--white);
  background: linear-gradient(100deg, rgba(13,36,24,.88), rgba(27,67,50,.72)), var(--hero-img, url("../img/selden-1.jpg")) center/cover no-repeat;
}
.page-hero h1 { font-family: var(--font-tight); font-size: clamp(2.2rem, 4.5vw, 3.4rem); text-transform: uppercase; }
.page-hero p { max-width: 60ch; margin-top: .7rem; color: #dce9e0; font-size: 1.08rem; }

/* ---------- Trust bar ---------- */
.trustbar { background: var(--green-900); color: var(--white); }
.trustbar .container {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
  padding: 1.6rem 0; text-align: center;
}
.trust-item .num { font-family: var(--font-tight); font-size: 2.1rem; font-weight: 700; color: var(--accent); line-height: 1; }
.trust-item .label { font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: #cfe3d4; margin-top: .3rem; }

/* ---------- Sections ---------- */
section.block { padding: 5rem 0; }
section.block.alt { background: var(--mist); }
.section-head { max-width: 640px; margin-bottom: 2.8rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  font-family: var(--font-tight); color: var(--green-700); font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase; font-size: .85rem;
}
.section-head h2 { font-family: var(--font-tight); font-size: clamp(1.9rem, 3.6vw, 2.7rem); text-transform: uppercase; color: var(--green-950); line-height: 1.12; margin-top: .4rem; }
.section-head p { color: var(--slate); margin-top: .8rem; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 1.6rem; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(13,36,24,.18); }
.card .thumb { aspect-ratio: 16/10; overflow: hidden; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .thumb img { transform: scale(1.05); }
.card .body { padding: 1.4rem 1.5rem 1.6rem; flex: 1; display: flex; flex-direction: column; }
.card h3 { font-family: var(--font-tight); font-size: 1.35rem; text-transform: uppercase; color: var(--green-950); }
.card .meta { color: var(--green-700); font-size: .82rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .35rem; }
.card p { color: var(--slate); font-size: .95rem; margin-top: .5rem; }
.card .link { margin-top: auto; padding-top: 1rem; color: var(--green-700); font-weight: 700; font-size: .9rem; }
.card .link:hover { color: var(--accent-dark); }

/* Service list rows (services page) */
.svc-row { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: center; padding: 3.2rem 0; border-bottom: 1px solid #e3e8e5; }
.svc-row:last-child { border-bottom: 0; }
.svc-row.flip { direction: rtl; }
.svc-row.flip > * { direction: ltr; }
.svc-row img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.svc-row h3 { font-family: var(--font-tight); font-size: 1.7rem; text-transform: uppercase; color: var(--green-950); margin-bottom: .6rem; }
.svc-row ul { margin: .9rem 0 0 1.1rem; color: var(--slate); }
.svc-row li { margin-bottom: .35rem; }

/* ---------- Split / About ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.4rem; align-items: center; }
.split img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.checklist { list-style: none; margin-top: 1.2rem; }
.checklist li { padding-left: 1.9rem; position: relative; margin-bottom: .65rem; color: var(--slate); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent-dark); font-weight: 800;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(100deg, rgba(13,36,24,.92), rgba(27,67,50,.85)), url("../img/sayville-1.jpg") center/cover no-repeat;
  color: var(--white); text-align: center; padding: 4.5rem 0;
}
.cta-band h2 { font-family: var(--font-tight); font-size: clamp(1.9rem, 3.4vw, 2.6rem); text-transform: uppercase; }
.cta-band p { color: #dce9e0; margin: .8rem auto 1.8rem; max-width: 55ch; }

/* ---------- Contact ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; }
.contact-info h3 { font-family: var(--font-tight); text-transform: uppercase; font-size: 1.3rem; color: var(--green-950); margin-bottom: .6rem; }
.contact-info .item { margin-bottom: 1.4rem; }
.contact-info .item .label { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--green-700); }
.contact-info .item a { font-size: 1.25rem; font-weight: 700; color: var(--charcoal); }
.contact-info .item a:hover { color: var(--green-700); }
form.contact { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 2rem; }
form.contact .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
form.contact label { display: block; font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--green-900); margin: .9rem 0 .3rem; }
form.contact input, form.contact select, form.contact textarea {
  width: 100%; padding: .8rem .9rem; border: 1.5px solid #d6ded9; border-radius: 8px;
  font-family: var(--font); font-size: 1rem; background: var(--mist);
}
form.contact input:focus, form.contact select:focus, form.contact textarea:focus { outline: 2px solid var(--green-700); background: var(--white); }
form.contact button { margin-top: 1.4rem; width: 100%; }

/* ---------- Footer ---------- */
footer.site { background: var(--green-950); color: #b9cfc0; padding: 3.5rem 0 2rem; font-size: .95rem; }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 2.5rem; margin-bottom: 2.5rem; }
footer.site h4 { color: var(--white); font-family: var(--font-tight); text-transform: uppercase; letter-spacing: .1em; margin-bottom: .9rem; font-size: 1.05rem; }
footer.site a { display: block; margin-bottom: .5rem; }
footer.site a:hover { color: var(--accent); }
footer.site .legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.4rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; font-size: .82rem; color: #7fa08b; }

/* ---------- Projects gallery ---------- */
.filter-bar { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 2.2rem; }
.filter-bar button {
  border: 1.5px solid var(--green-800); background: transparent; color: var(--green-900);
  padding: .5rem 1.1rem; border-radius: 999px; font-weight: 700; font-size: .88rem; cursor: pointer;
}
.filter-bar button.active, .filter-bar button:hover { background: var(--green-800); color: var(--white); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-wrap, .svc-row { grid-template-columns: 1fr; }
  .trustbar .container { grid-template-columns: repeat(2, 1fr); }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  nav.main {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); flex-direction: column; gap: 0; padding: .6rem 0 1rem;
    box-shadow: 0 12px 20px rgba(0,0,0,.12);
  }
  nav.main.open { display: flex; }
  nav.main a { padding: .8rem 6%; width: 100%; }
  .nav-toggle { display: block; }
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
  .hero { min-height: 72vh; }
  form.contact .row { grid-template-columns: 1fr; }
}