/* ============================================================
   Internal Fire Solutions — shared stylesheet
   Palette: black / orange / white, clean corporate
   ============================================================ */

:root {
  --ink:      #0A0A0A;
  --ink-soft: #1A1A1A;
  --orange:   #FA5908;
  --orange-d: #D6490A;
  --paper:    #FFFFFF;
  --mist:     #F5F4F2;
  --line:     #E4E2DE;
  --body:     #4A4845;
  --white-dim:#C9C7C3;

  --wrap: 1140px;
  --gut: clamp(20px, 5vw, 64px);

  --f-display: 'Barlow Semi Condensed', system-ui, sans-serif;
  --f-body: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--f-body);
  color: var(--body);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  color: var(--ink);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.01em;
}

a { color: var(--orange-d); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gut); }

/* ---------- eyebrow / compartment line signature ---------- */
.eyebrow {
  font-family: var(--f-display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--orange-d);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: var(--orange);
  display: inline-block;
}

/* ---------- top utility bar ---------- */
.topbar { background: #000; border-bottom: 1px solid rgba(255,255,255,.08); }
.topbar-inner { display: flex; justify-content: flex-end; align-items: center; gap: 26px; padding: 8px 0; font-size: 0.85rem; }
.topbar a { color: var(--white-dim); font-weight: 500; display: inline-flex; align-items: center; gap: 7px; }
.topbar a:hover { color: var(--orange); text-decoration: none; }
.topbar svg { width: 14px; height: 14px; }
@media (max-width: 600px) {
  .topbar-inner { justify-content: center; gap: 20px; }
  .topbar .tb-email { display: none; }
}

/* ---------- header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  border-bottom: 3px solid var(--orange);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}
.brand {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.45rem;
  color: var(--paper);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
}
.brand:hover { text-decoration: none; }
.brand .mark {
  height: 44px;
  width: auto;
  flex: none;
  display: block;
}
.brand-logo { height: 46px; width: auto; display: block; }
.site-footer .brand-logo { height: 52px; }
.brand small {
  display: block;
  font-family: var(--f-body);
  font-weight: 500;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--white-dim);
  text-transform: uppercase;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav-links a {
  position: relative;
  color: var(--white-dim);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 9px 12px;
  border-radius: 4px;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--paper); background: rgba(255,255,255,.07); text-decoration: none; }
.nav-links a.active { color: var(--paper); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px;
  height: 2px; background: var(--orange);
}
.nav-cta {
  background: var(--orange);
  color: var(--ink) !important;
  font-weight: 600 !important;
  padding: 11px 20px !important;
}
.nav-cta:hover { background: #ff6a1f; text-decoration: none !important; }

.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px;
  flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span { height: 2px; background: var(--paper); display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  padding: 14px 30px;
  border-radius: 4px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .12s, background .15s, color .15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--orange); color: var(--ink); }
.btn-primary:hover { background: #ff6a1f; }
.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: var(--ink-soft); }

/* ---------- hero ---------- */
.hero {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(250,89,8,.04) 38px 40px);
  pointer-events: none;
}
.hero-inner { padding: clamp(56px, 9vw, 120px) 0; position: relative; z-index: 1; max-width: 760px; }
.hero h1 {
  color: var(--paper);
  font-size: clamp(2.5rem, 6vw, 4.4rem);
  margin: 22px 0 0;
  text-transform: uppercase;
}
.hero h1 .accent { color: var(--orange); }
.hero p.lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--white-dim);
  margin-top: 22px;
  max-width: 600px;
}
.hero-actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }

/* page hero (interior, shorter) */
.page-hero { background: var(--ink); color: var(--paper); }
.page-hero-inner { padding: clamp(46px, 7vw, 84px) 0; max-width: 780px; }
.page-hero h1 {
  color: var(--paper);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  margin-top: 18px;
  text-transform: uppercase;
}
.page-hero p { color: var(--white-dim); margin-top: 16px; font-size: 1.12rem; max-width: 620px; }

/* ---------- sections ---------- */
section { padding: clamp(54px, 8vw, 96px) 0; }
.section-mist { background: var(--mist); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  margin-top: 16px;
  text-transform: uppercase;
}
.section-head p { margin-top: 14px; font-size: 1.08rem; }

/* ---------- service cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--orange);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(0,0,0,.4); }
.card h3 { font-size: 1.45rem; text-transform: uppercase; }
.card .num {
  font-family: var(--f-display);
  font-weight: 700;
  color: var(--orange);
  font-size: 0.9rem;
  letter-spacing: .12em;
  margin-bottom: 12px;
}
.card p { margin: 12px 0 22px; font-size: 0.98rem; flex: 1; }
.card .more {
  font-family: var(--f-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 0.92rem;
  color: var(--ink);
}
.card:hover .more { color: var(--orange-d); }
.card .more::after { content: " →"; }

/* ---------- why / feature list ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 40px; }
.feature {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
}
.feature .fnum {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  background: var(--orange);
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 4px;
  flex: none;
}
.feature .ficon, .ficon {
  width: 58px; height: 58px;
  flex: none;
  display: grid; place-items: center;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--orange);
}
.feature .ficon svg, .ficon svg { width: 30px; height: 30px; }
.feature h3 { font-size: 1.2rem; margin-bottom: 4px; }
.feature p { font-size: 0.98rem; }

/* ---------- accreditation strip ---------- */
.accred { background: var(--ink); color: var(--paper); }
.accred .wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; align-items: center; }
.accred h2 { color: var(--paper); font-size: clamp(1.7rem,3vw,2.4rem); text-transform: uppercase; }
.accred .eyebrow { color: var(--orange); }
.badges { display: flex; flex-wrap: wrap; gap: 18px; }
.badge {
  background: #fff;
  border: 1px solid rgba(255,255,255,.18);
  padding: 22px 26px;
  border-radius: 8px;
  flex: 1 1 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 130px;
}
.badge img { max-height: 92px; width: auto; max-width: 100%; }

/* accreditation detail blocks (Accreditations page) */
.acc-detail { display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: center; }
.acc-detail + .acc-detail { margin-top: 32px; }
.acc-logo {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 32px;
  display: grid;
  place-items: center;
  min-height: 180px;
}
.acc-logo img { max-width: 100%; max-height: 140px; width: auto; }
.acc-detail h3 { font-size: 1.5rem; text-transform: uppercase; margin-bottom: 6px; }
.acc-detail .acc-sub {
  font-family: var(--f-display); font-weight: 600; text-transform: uppercase;
  letter-spacing: .06em; font-size: .85rem; color: var(--orange-d); margin-bottom: 14px;
}
.acc-detail ul { margin: 14px 0 0; padding-left: 0; list-style: none; }
.acc-detail li { position: relative; padding-left: 26px; margin-bottom: 8px; font-size: .98rem; }
.acc-detail li::before { content:""; position:absolute; left:0; top:10px; width:12px; height:3px; background:var(--orange); }
@media (max-width: 760px) {
  .acc-detail { grid-template-columns: 1fr; gap: 22px; }
  .acc-logo { min-height: 0; padding: 28px; }
}

/* values grid (About page) */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--orange);
  padding: 30px 26px;
}
.value .ficon { margin-bottom: 16px; }
.value h3 { font-size: 1.3rem; text-transform: uppercase; margin-bottom: 8px; }
.value p { font-size: 0.98rem; }
.stat-band { background: var(--ink); color: var(--paper); }
.stat-band .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; text-align: center; }
.stat .snum { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.4rem,5vw,3.4rem); color: var(--orange); line-height: 1; }
.stat .slabel { color: var(--white-dim); text-transform: uppercase; letter-spacing: .08em; font-size: .82rem; margin-top: 10px; }
@media (max-width: 760px) {
  .values { grid-template-columns: 1fr; }
  .stat-band .wrap { grid-template-columns: 1fr; gap: 24px; }
}

/* projects (Projects page) */
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.project-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #fff;
  transition: transform .15s, box-shadow .15s;
}
.project-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(0,0,0,.4); }
.project-head {
  background: var(--ink);
  color: var(--paper);
  padding: 26px 28px;
  border-bottom: 4px solid var(--orange);
}
.project-head .ptag {
  font-family: var(--f-display); font-weight: 600; text-transform: uppercase;
  letter-spacing: .14em; font-size: .78rem; color: var(--orange);
}
.project-head h3 { color: var(--paper); font-size: 1.5rem; text-transform: uppercase; margin-top: 8px; }
.project-body { padding: 24px 28px; }
.project-body p { font-size: .98rem; margin-bottom: 18px; }
.project-meta { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.project-meta li { display: flex; gap: 12px; padding: 9px 0; font-size: .92rem; border-bottom: 1px solid var(--line); }
.project-meta .mk {
  font-family: var(--f-display); font-weight: 600; text-transform: uppercase;
  letter-spacing: .05em; color: var(--ink); flex: none; width: 92px;
}
.placeholder-note {
  background: #fff4ec; border: 1px solid #ffd2b0; border-left: 4px solid var(--orange);
  border-radius: 6px; padding: 16px 20px; font-size: .95rem; margin-bottom: 36px;
}
@media (max-width: 760px) {
  .project-grid { grid-template-columns: 1fr; }
}

/* ---------- prose (interior body content) ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: clamp(1.5rem,3vw,2rem); text-transform: uppercase; margin: 40px 0 12px; }
.prose h3 { font-size: 1.2rem; margin: 28px 0 8px; color: var(--ink); }
.prose p { margin-bottom: 18px; }
.prose ul { margin: 0 0 20px; padding-left: 0; list-style: none; }
.prose li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
}
.prose li::before {
  content: "";
  position: absolute; left: 0; top: 10px;
  width: 12px; height: 3px; background: var(--orange);
}
.prose .lead { font-size: 1.18rem; color: var(--ink); font-weight: 500; }

.split { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; }
.sidecard {
  background: var(--mist);
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 6px;
  position: sticky;
  top: 100px;
}
.sidecard h3 { text-transform: uppercase; font-size: 1.2rem; margin-bottom: 10px; }
.sidecard p { font-size: 0.95rem; margin-bottom: 16px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--orange); }
.cta-band .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 28px; flex-wrap: wrap;
}
.cta-band h2 { color: var(--ink); font-size: clamp(1.6rem,3vw,2.3rem); text-transform: uppercase; max-width: 640px; }
.cta-band p { color: rgba(0,0,0,.7); margin-top: 6px; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--f-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 0.85rem;
  color: var(--ink);
  margin-bottom: 6px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--orange);
}
.field textarea { resize: vertical; min-height: 130px; }
.contact-detail { margin-bottom: 26px; }
.contact-detail .clabel {
  font-family: var(--f-display); font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; font-size: 0.8rem; color: var(--orange-d); margin-bottom: 4px;
}
.contact-detail a { color: var(--ink); font-weight: 500; }
.contact-detail .big { font-size: 1.3rem; font-family: var(--f-display); font-weight: 700; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--white-dim); padding: 56px 0 0; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 36px; padding-bottom: 40px; }
.site-footer h4 {
  color: var(--paper); text-transform: uppercase; letter-spacing: .06em;
  font-size: 0.95rem; margin-bottom: 16px;
}
.site-footer .brand { margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: var(--white-dim); font-size: 0.95rem; }
.footer-links a:hover { color: var(--orange); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
  font-size: 0.82rem;
  color: #8B8985;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bottom a { color: #8B8985; }
.footer-bottom a:hover { color: var(--orange); text-decoration: none; }
.footer-legal { max-width: 720px; line-height: 1.6; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .accred .wrap { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .sidecard { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: stretch;
    padding: 12px var(--gut) 24px;
    gap: 2px;
    border-bottom: 3px solid var(--orange);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 12px; }
  .nav-links a.active::after { display: none; }
  .nav-cta { text-align: center; margin-top: 8px; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .cta-band .wrap { flex-direction: column; align-items: flex-start; }
}