:root {
  --ink: #101820;
  --paper: #f7f8f8;
  --white: #ffffff;
  --red: #d52b1e;
  --red-dark: #a51f16;
  --steel: #59646d;
  --line: #dfe3e5;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.55; }
a { color: inherit; }
.site-header, main, footer { max-width: 1220px; margin: 0 auto; }
.site-header { min-height: 86px; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 1.12rem; font-weight: 800; letter-spacing: -.02em; text-decoration: none; text-transform: uppercase; }
.brand img { display: block; width: 190px; height: auto; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { font-size: .92rem; font-weight: 700; text-decoration: none; }
.nav-cta { border-bottom: 2px solid var(--red); padding-bottom: 4px; }

.hero { min-height: 650px; display: grid; grid-template-columns: 1.02fr .98fr; background: var(--ink); color: white; overflow: hidden; }
.hero-copy { padding: 84px 70px 62px; display: flex; flex-direction: column; justify-content: center; }
.eyebrow { margin: 0 0 16px; color: var(--red); font-size: .77rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero .eyebrow { color: #ff6b5f; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 28px; font-size: clamp(3.3rem, 6.3vw, 6.4rem); line-height: .89; letter-spacing: -.065em; }
h1 span { color: #ff5447; }
.intro { max-width: 620px; color: #d7dcdf; font-size: 1.18rem; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.button { min-height: 52px; padding: 14px 21px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; font-weight: 800; text-decoration: none; transition: .2s ease; }
.button.primary { background: var(--red); color: white; }
.button.primary:hover { background: #ef3b2d; transform: translateY(-2px); }
.button.secondary { border-color: #59636b; color: white; }
.button.secondary:hover { border-color: white; }
.trust-row { padding: 38px 0 0; margin: 42px 0 0; border-top: 1px solid #35414a; display: flex; gap: 30px; list-style: none; color: #bec6cb; font-size: .86rem; }
.trust-row li::before { content: "✓"; margin-right: 8px; color: #ff6b5f; font-weight: 900; }
.hero-visual { min-height: 650px; position: relative; background: #222d35; }
.image-frame { position: absolute; inset: 0; background: linear-gradient(145deg, rgba(16,24,32,.1), rgba(16,24,32,.7)), url('hero-fire-safety.png') center/cover no-repeat; }
.inspection-card { position: absolute; right: 0; bottom: 0; width: min(400px, 86%); padding: 32px; background: var(--white); color: var(--ink); }
.inspection-card strong { display: block; font-size: 1.45rem; letter-spacing: -.03em; }
.inspection-card p { margin: 7px 0 0; color: var(--steel); }
.card-kicker { display: block; margin-bottom: 10px; color: var(--red); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .13em; }

.services { padding: 110px 70px; background: white; }
.section-heading { display: grid; grid-template-columns: 1fr 1.7fr; gap: 40px; align-items: end; margin-bottom: 54px; }
h2 { margin-bottom: 0; max-width: 760px; font-size: clamp(2.35rem, 4.5vw, 4.7rem); line-height: 1; letter-spacing: -.055em; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-grid article { padding: 32px 25px 38px; border-right: 1px solid var(--line); }
.service-grid article:first-child { padding-left: 0; }
.service-grid article:last-child { border: 0; }
.service-grid span { color: var(--red); font-size: .78rem; font-weight: 800; }
.service-grid h3 { margin: 54px 0 14px; font-size: 1.28rem; letter-spacing: -.025em; }
.service-grid p, .approach-copy { color: var(--steel); }

.credentials { padding: 70px; display: grid; grid-template-columns: .8fr 1.5fr; gap: 70px; align-items: center; background: var(--paper); border-top: 1px solid var(--line); }
.credentials h2 { font-size: clamp(2rem, 3.2vw, 3.2rem); }
.credential-logos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.credential-logo { min-height: 128px; padding: 24px; display: grid; place-items: center; background: white; border: 1px solid var(--line); }
.credential-logo img { display: block; max-width: 100%; max-height: 82px; width: auto; height: auto; object-fit: contain; }

.approach { padding: 100px 70px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 90px; background: #edf0f1; }
.approach h2 { font-size: clamp(2.3rem, 4vw, 4rem); }
.approach-copy { padding-top: 34px; font-size: 1.08rem; }
.process { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--red); color: white; }
.process div { min-height: 250px; padding: 46px 44px; border-right: 1px solid rgba(255,255,255,.25); }
.process div:last-child { border: 0; }
.process span { display: block; margin-bottom: 48px; font-size: .78rem; font-weight: 800; opacity: .8; }
.process h3 { margin-bottom: 7px; font-size: 1.55rem; }
.process p { margin-bottom: 0; color: #ffe0dd; }

.coverage { padding: 90px 70px; display: grid; grid-template-columns: 1.25fr 1fr; gap: 90px; background: var(--ink); color: white; }
.coverage h2 { font-size: clamp(2.2rem, 3.8vw, 3.8rem); }
.coverage ul { margin: 6px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; list-style: none; border-top: 1px solid #35414a; }
.coverage li { padding: 16px 8px 16px 0; border-bottom: 1px solid #35414a; color: #d7dcdf; font-weight: 700; }
.coverage li:nth-child(odd) { margin-right: 22px; }

.contact { padding: 90px 70px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 100px; background: white; }
.contact > div:last-child { padding-top: 20px; font-size: 1.1rem; }
.contact-links { margin-top: 30px; border-top: 1px solid var(--line); }
.contact-links a { padding: 20px 0; display: flex; flex-direction: column; border-bottom: 1px solid var(--line); text-decoration: none; }
.contact-links span { color: var(--red); font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.contact-links strong { margin-top: 3px; font-size: clamp(1.12rem, 2vw, 1.45rem); letter-spacing: -.025em; overflow-wrap: anywhere; }
.contact-links a:hover strong { color: var(--red); }
footer { padding: 48px 28px; display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 28px; align-items: center; color: var(--steel); font-size: .84rem; }
footer p { margin: 0; }
.footer-brand { color: var(--ink); }
.footer-brand img { width: 160px; mix-blend-mode: multiply; }

@media (max-width: 900px) {
  .hero, .credentials, .approach, .coverage, .contact { grid-template-columns: 1fr; }
  .hero-copy { padding: 70px 38px; }
  .hero-visual { min-height: 440px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-grid article:nth-child(2) { border-right: 0; }
  .section-heading { grid-template-columns: 1fr; }
  .credentials, .approach, .coverage, .contact { gap: 35px; }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-header { min-height: 76px; }
  .brand img { width: 155px; }
  nav a:not(.nav-cta) { display: none; }
  .hero-copy, .services, .credentials, .approach, .coverage, .contact { padding: 62px 24px; }
  h1 { font-size: clamp(3.2rem, 17vw, 4.6rem); }
  .trust-row { display: grid; gap: 11px; }
  .service-grid, .process { grid-template-columns: 1fr; }
  .service-grid article, .service-grid article:first-child { padding: 30px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .service-grid article:last-child { border-bottom: 0; }
  .service-grid h3 { margin-top: 25px; }
  .process div { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.25); }
  .coverage ul { grid-template-columns: 1fr; }
  .coverage li:nth-child(odd) { margin-right: 0; }
  .credential-logos { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}