/* Frontline Fire Protection — site stylesheet */

:root {
  --charcoal: #1b1f27;
  --charcoal-light: #2a2f3a;
  --off-white: #f7f5f1;
  --paper: #ffffff;
  --red: #b3211e;
  --red-dark: #8f1a17;
  --steel: #5b6270;
  --steel-light: #8a91a0;
  --border: #e3ded4;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--charcoal);
  background: var(--off-white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Oswald', 'Segoe UI', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--charcoal);
  margin-top: 0;
}

a { color: var(--red); text-decoration: none; }
a:hover { color: var(--red-dark); }

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / nav */
header.site-header {
  background: var(--charcoal);
  border-bottom: 3px solid var(--red);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
}

.brand .logo-img {
  flex-shrink: 0;
  height: 56px;
  width: auto;
  display: block;
}

.brand-text .name {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1.1;
}

.brand-text .tagline {
  font-size: 0.72rem;
  color: var(--steel-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav.primary-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

nav.primary-nav a {
  color: #ddd8ce;
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
}

nav.primary-nav a:hover,
nav.primary-nav a.active {
  color: #fff;
  border-bottom-color: var(--red);
}

.nav-toggle { display: none; }
.nav-toggle-label { display: none; }

/* Mobile nav */
@media (max-width: 720px) {
  .nav-toggle-label {
    display: block;
    cursor: pointer;
    color: #fff;
    font-size: 1.6rem;
    line-height: 1;
  }
  nav.primary-nav {
    display: none;
    width: 100%;
  }
  nav.primary-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 0 16px;
  }
  nav.primary-nav a {
    display: block;
    padding: 12px 4px;
    border-bottom: 1px solid var(--charcoal-light);
  }
  .nav-inner { flex-wrap: wrap; }
  .nav-toggle:checked ~ nav.primary-nav { display: block; }
  .brand .logo-img { height: 44px; }
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--charcoal) 0%, var(--charcoal-light) 100%);
  color: #fff;
  padding: 90px 0 80px;
}

.hero .wrap { display: grid; gap: 20px; max-width: 720px; }

.hero .eyebrow {
  color: var(--red);
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.hero h1 {
  color: #fff;
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0;
}

.hero p.lead {
  font-size: 1.15rem;
  color: #cfd3da;
  max-width: 560px;
}

.btn {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.9rem;
  padding: 14px 28px;
  border: 2px solid var(--red);
  background: var(--red);
  color: #fff;
  border-radius: 2px;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  color: #fff;
}

.btn.btn-outline {
  background: transparent;
  color: #fff;
}

.btn.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}

.btn-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }

/* Trust strip */
.trust-strip {
  background: var(--paper);
  border-bottom: 1px solid var(--border);
}

.trust-strip .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding: 22px 24px;
  justify-content: space-between;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--steel);
  text-transform: uppercase;
}

.trust-item strong { color: var(--charcoal); }

/* Sections */
section { padding: 64px 0; }

section.alt { background: var(--paper); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-heading { max-width: 640px; margin-bottom: 40px; }
.section-heading .eyebrow {
  color: var(--red);
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  display: block;
  margin-bottom: 8px;
}
.section-heading h2 { font-size: 1.9rem; margin-bottom: 10px; }
.section-heading p { color: var(--steel); font-size: 1.05rem; }

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 860px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  padding: 28px 26px;
  border-radius: 3px;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card p { color: var(--steel); margin-bottom: 0; }

.card ul {
  padding-left: 18px;
  color: var(--steel);
  margin: 12px 0 0;
}
.card ul li { margin-bottom: 6px; }

/* Two-column */
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
}

.panel {
  background: var(--paper);
  border: 1px solid var(--border);
  border-left: 4px solid var(--red);
  padding: 24px 26px;
  border-radius: 3px;
}

.panel h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.panel + .panel { margin-top: 18px; }

blockquote.mission {
  font-family: 'Oswald', sans-serif;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--charcoal);
  border-left: 4px solid var(--red);
  padding-left: 22px;
  margin: 0 0 28px;
  font-style: normal;
  text-transform: none;
  letter-spacing: normal;
}

/* Value list */
.value-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 28px;
}
@media (max-width: 640px) { .value-list { grid-template-columns: 1fr; } }

.value-item {
  padding: 18px 20px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 3px;
}
.value-item h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: var(--red-dark);
}
.value-item p { margin: 0; color: var(--steel); font-size: 0.95rem; }

/* CTA band */
.cta-band {
  background: var(--charcoal);
  color: #fff;
  text-align: center;
  padding: 56px 0;
}
.cta-band h2 { color: #fff; font-size: 1.7rem; }
.cta-band p { color: #cfd3da; max-width: 560px; margin: 0 auto 24px; }

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
@media (max-width: 720px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 30px 28px;
}
.contact-card h3 { font-size: 1.1rem; margin-bottom: 16px; }
.contact-line {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.contact-line:last-child { margin-bottom: 0; }
.contact-line .label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  min-width: 90px;
}
.contact-line .val { color: var(--charcoal); font-size: 1.02rem; }
.contact-line .val a.email-link {
  font-weight: 600;
}

.note-box {
  background: #fbf3e9;
  border: 1px solid #ecd9bf;
  border-radius: 3px;
  padding: 16px 18px;
  font-size: 0.92rem;
  color: #6b4a1f;
}

/* Footer */
footer.site-footer {
  background: var(--charcoal);
  color: #9aa0ab;
  padding: 36px 0 28px;
  font-size: 0.88rem;
}
footer.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
footer.site-footer a { color: #cfd3da; }
footer.site-footer a:hover { color: #fff; }
footer .foot-license { color: var(--steel-light); }