/* S&D Laser Services — site styles */
:root {
  --ink: #15181d;
  --ink-2: #1e232a;
  --steel: #2b313a;
  --text: #22262c;
  --muted: #5d6570;
  --line: #e2e5e9;
  --bg: #ffffff;
  --bg-alt: #f4f5f7;
  --beam: #e5401a;        /* laser orange-red */
  --beam-dark: #c2320f;
  --radius: 10px;
  --max: 1160px;
  --font: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-head: "Barlow Condensed", "Barlow", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6; color: var(--text); background: var(--bg); }
img { max-width: 100%; display: block; }
a { color: var(--beam-dark); }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.1; margin: 0 0 .5em; color: var(--ink); letter-spacing: .01em; }
h1 { font-size: clamp(2.3rem, 5.5vw, 3.9rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.eyebrow { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; font-size: .9rem; font-weight: 600; color: var(--beam); margin-bottom: .6em; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 46em; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: .5em; padding: .8em 1.4em; border-radius: 6px; font-weight: 600; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; font-family: var(--font); transition: background .15s, border-color .15s, color .15s; }
.btn-beam { background: var(--beam); color: #fff; }
.btn-beam:hover { background: var(--beam-dark); }
.btn-ghost { border-color: rgba(255,255,255,.45); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand img { height: 18px; width: auto; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--text); text-decoration: none; font-weight: 500; font-size: .98rem; }
.nav a:hover { color: var(--beam-dark); }
.header-call { white-space: nowrap; padding: .55em 1em; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; cursor: pointer; }
.menu-btn span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; }

/* hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 500px at 85% 20%, #2a2f37 0%, var(--ink) 60%); color: #e9ecef; padding: 88px 0 96px; }
.hero h1 { color: #fff; max-width: 15em; }
.hero .lede { color: #b9c0c8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-beam { position: absolute; inset: 0; pointer-events: none; }
.hero-beam::before { content: ""; position: absolute; top: -10%; bottom: -10%; right: 22%; width: 2px; background: linear-gradient(to bottom, transparent, rgba(229,64,26,.9) 45%, rgba(255,160,120,1) 60%, transparent); box-shadow: 0 0 18px 3px rgba(229,64,26,.45); transform: rotate(14deg); }
.hero-beam::after { content: ""; position: absolute; right: calc(22% - 120px); bottom: 18%; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(255,140,90,.35), rgba(229,64,26,.08) 45%, transparent 70%); }
.hero .wrap { position: relative; }
.tagline { margin-top: 36px; font-family: var(--font-head); letter-spacing: .2em; text-transform: uppercase; font-size: .95rem; color: #8d96a1; }

/* down banner */
.down-bar { background: var(--beam); color: #fff; }
.down-bar .wrap { padding-top: 12px; padding-bottom: 12px; text-align: center; font-weight: 500; }
.down-bar a { color: #fff; font-weight: 700; }

/* sections */
section { padding: 84px 0; }
.alt { background: var(--bg-alt); }
.section-head { margin-bottom: 40px; }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card .icon { width: 44px; height: 44px; border-radius: 8px; background: #fdece7; color: var(--beam); display: grid; place-items: center; margin-bottom: 16px; }
.card .icon svg { width: 24px; height: 24px; }
.card p { color: var(--muted); margin-bottom: .6em; }
.card ul { margin: 0; padding-left: 1.1em; color: var(--muted); font-size: .97rem; }
.card li { margin: .2em 0; }

/* machines */
.machines { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; }
.chips li { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 14px; font-weight: 600; font-family: var(--font-head); font-size: 1.05rem; letter-spacing: .02em; color: var(--ink); }
.chips.fiber li { border-color: #f3c3b5; }
.machines h3 { margin-top: 6px; }
.panel { background: var(--ink-2); color: #d6dbe0; border-radius: var(--radius); padding: 30px; }
.panel h3 { color: #fff; }
.panel ul { margin: 0; padding-left: 1.1em; }
.panel li { margin: .35em 0; }

/* steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { position: relative; padding-top: 52px; }
.step::before { counter-increment: step; content: counter(step); position: absolute; top: 0; left: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 700; font-family: var(--font-head); font-size: 1.2rem; }
.step p { color: var(--muted); }

/* about */
.about { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.stat b { display: block; font-family: var(--font-head); font-size: 2.2rem; line-height: 1; color: var(--ink); }
.stat span { color: var(--muted); font-size: .95rem; }

/* request form */
.request { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
.contact-list { list-style: none; padding: 0; margin: 24px 0 0; }
.contact-list li { margin: 0 0 14px; }
.contact-list b { display: block; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 600; }
.contact-list a { font-size: 1.2rem; font-weight: 600; text-decoration: none; color: var(--ink); }
form.card { padding: 30px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 600; font-size: .92rem; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea { font: inherit; font-size: 1rem; padding: 11px 12px; border: 1px solid #cfd4da; border-radius: 6px; background: #fff; color: var(--text); width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--beam); outline-offset: 1px; border-color: var(--beam); }
textarea { min-height: 120px; resize: vertical; }
.urgency { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.urgency label { border: 1px solid #cfd4da; border-radius: 6px; padding: 10px 12px; font-weight: 500; display: flex; gap: 8px; align-items: center; cursor: pointer; }
.urgency input { width: auto; }
.urgency label:has(input:checked) { border-color: var(--beam); background: #fdf1ed; }
.form-foot { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin-top: 20px; }
.form-foot small { color: var(--muted); }
.hidden { display: none; }

/* footer */
.site-footer { background: var(--ink); color: #9aa3ad; padding: 48px 0 32px; font-size: .95rem; }
.site-footer .logo-light { height: 16px; width: auto; filter: invert(1); opacity: .9; margin-bottom: 14px; }
.foot-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.site-footer a { color: #d6dbe0; text-decoration: none; }
.legal { border-top: 1px solid #2b313a; margin-top: 32px; padding-top: 20px; font-size: .82rem; color: #79828c; }

/* thank-you page */
.thanks { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }

/* responsive */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .machines, .about, .request { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; gap: 0; padding: 8px 16px 16px; }
  .nav.open { display: flex; }
  .nav a { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .menu-btn { display: block; }
  .header-call { display: none; }
  .brand img { height: 14px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  section { padding: 60px 0; }
  .hero { padding: 64px 0 72px; }
  .hero-beam::before { right: 8%; }
  .hero-beam::after { display: none; }
  .grid-3, .grid-2, .steps, .fields, .stats { grid-template-columns: 1fr; }
  .urgency { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1 1 100%; justify-content: center; }
}