:root {
  --navy: #16233a;
  --navy-light: #2c4a72;
  --red: #dc2626;
  --red-light: #ef4444;
  --bg: #f5f6f8;
  --text: #1c222c;
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Barlow", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(22, 35, 58, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 35, 58, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: "Barlow Condensed", "Segoe UI", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-top: 0;
}

a {
  color: inherit;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header / nav */
header {
  background: var(--navy);
  color: white;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hazard-stripe {
  height: 8px;
  background: repeating-linear-gradient(-45deg, var(--red), var(--red) 14px, var(--navy) 14px, var(--navy) 28px);
}

.logo span {
  color: var(--red-light);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: white;
  font-weight: 500;
  opacity: 0.85;
  transition: opacity 0.15s;
}

nav a:hover,
nav a.active {
  opacity: 1;
  border-bottom: 2px solid var(--red);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.6rem;
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(rgba(22, 35, 58, 0.72), rgba(22, 35, 58, 0.72)),
    repeating-linear-gradient(135deg, #1e2f4a, #1e2f4a 40px, #263a5c 40px, #263a5c 80px);
  color: white;
  text-align: center;
  padding: 100px 20px;
}

.hero h1 {
  color: white;
  font-size: 2.6rem;
  margin-bottom: 12px;
}

.hero p {
  font-size: 1.15rem;
  max-width: 540px;
  margin: 0 auto 28px;
  opacity: 0.95;
}

.btn {
  display: inline-block;
  background: var(--red);
  color: white;
  padding: 12px 28px;
  border-radius: 0;
  text-decoration: none;
  font-weight: bold;
  transition: transform 0.15s, background 0.15s;
}

.btn:hover {
  background: var(--red-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid white;
  color: white;
}

.btn-outline:hover {
  background: white;
  color: var(--navy);
}

/* Sections */
section {
  padding: 70px 0;
}

.section-alt {
  background: white;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 44px;
}

.section-header p {
  color: var(--navy-light);
}

/* Cards / grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.card {
  background: white;
  padding: 28px 24px;
  border-radius: 0;
  text-align: left;
  box-shadow: 0 4px 14px rgba(22, 35, 58, 0.08);
  border-top: 3px solid var(--red);
}

/* Services (dedicated page layout) */
.service-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.service-item {
  background: white;
  padding: 24px;
  border-radius: 0;
  box-shadow: 0 4px 14px rgba(22, 35, 58, 0.08);
}

.service-item h3 {
  margin-bottom: 8px;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.photo-placeholder {
  background: repeating-linear-gradient(135deg, #d8dde5, #d8dde5 20px, #e4e8ee 20px, #e4e8ee 40px);
  border-radius: 0;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-weight: 600;
}

img.photo-placeholder {
  background: none;
  display: block;
  width: 100%;
  object-fit: cover;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.info-list li {
  margin-bottom: 18px;
}

.info-list strong {
  display: block;
  color: var(--navy);
}

/* Footer */
footer {
  background: var(--navy);
  color: white;
  padding: 40px 0 24px;
  text-align: center;
}

footer .hours {
  opacity: 0.85;
  margin-bottom: 18px;
}

footer .fine-print {
  margin-top: 20px;
  font-size: 0.82rem;
  opacity: 0.6;
}

/* Sticky mobile call button */
.sticky-call {
  display: none;
}

/* Responsive */
@media (max-width: 760px) {
  .grid-3,
  .service-list,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  nav {
    display: none;
    width: 100%;
  }

  nav.open {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 10px 0;
  }

  nav ul li {
    padding: 10px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-wrap {
    flex-wrap: wrap;
  }

  .hero {
    padding: 70px 20px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .sticky-call {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--red);
    color: white;
    text-align: center;
    padding: 14px;
    font-weight: bold;
    text-decoration: none;
    z-index: 30;
  }

  body {
    padding-bottom: 54px;
  }
}