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

:root {
  --bg: #03070c;
  --bg-soft: #09111b;
  --panel: rgba(12, 21, 32, 0.92);
  --panel-2: rgba(8, 15, 24, 0.94);
  --white: #f5f9fc;
  --muted: #a9bac7;
  --line: rgba(58, 192, 230, 0.14);
  --blue: #0ea5e9;
  --teal: #19c9c3;
  --turquoise: #4ce6dc;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --radius-sm: 16px;
  --container: 1180px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(14, 165, 233, 0.12), transparent 24%),
    radial-gradient(circle at top right, rgba(76, 230, 220, 0.09), transparent 18%),
    linear-gradient(180deg, #03070c 0%, #07111a 50%, #03070c 100%);
  color: var(--white);
  line-height: 1.6;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 99;
  background: rgba(4, 9, 14, 0.84);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand img {
  width: 240px;
  height: auto;
}

.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
  transition: 0.25s ease;
}

.main-nav a:hover {
  color: var(--turquoise);
}

.menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-icon span {
  width: 25px;
  height: 2px;
  background: var(--white);
  display: block;
  border-radius: 999px;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(rgba(3, 7, 12, 0.72), rgba(3, 7, 12, 0.82)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 7, 12, 0.95) 0%, rgba(3, 7, 12, 0.70) 50%, rgba(3, 7, 12, 0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: 90px 0 60px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--turquoise);
}

.hero-text h1 {
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: 1.03;
  margin-bottom: 18px;
  max-width: 11ch;
}

.hero-description {
  color: var(--muted);
  max-width: 62ch;
  margin-bottom: 26px;
  font-size: 1.05rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  font-weight: 700;
  border-radius: 999px;
  transition: 0.25s ease;
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: #031118;
  box-shadow: 0 15px 30px rgba(14, 165, 233, 0.22);
}

.btn-secondary {
  background: rgba(9, 18, 28, 0.8);
  border-color: rgba(76, 230, 220, 0.35);
  color: var(--turquoise);
}

.btn-full {
  width: 100%;
}

.hero-cards {
  display: grid;
  gap: 18px;
}

.mini-card,
.service-card,
.contact-card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.mini-card {
  padding: 24px;
}

.mini-card i {
  font-size: 1.4rem;
  color: var(--turquoise);
  margin-bottom: 14px;
}

.mini-card h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.mini-card p {
  color: var(--muted);
}

/* SECTION BASICS */
.section {
  padding: 100px 0;
}

.dark-section {
  background:
    radial-gradient(circle at top left, rgba(14, 165, 233, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(5, 10, 16, 0.95), rgba(3, 7, 12, 1));
}

.section-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
  align-items: start;
}

.section-heading h2,
.division-copy h2,
.contact-header h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.08;
}

.section-copy p,
.division-copy p,
.contact-header p,
.service-card p,
.contact-card p {
  color: var(--muted);
}

.section-copy p + p,
.division-copy p + p {
  margin-top: 14px;
}

/* DIVISIONS */
.division-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 36px;
}

.division-top.reverse {
  grid-template-columns: 1fr 1fr;
}

.division-copy .tagline {
  color: var(--turquoise);
  font-weight: 700;
  margin: 18px 0 24px;
}

.division-image {
  min-height: 380px;
  border-radius: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.fire-image {
  background:
    linear-gradient(rgba(3, 7, 12, 0.35), rgba(3, 7, 12, 0.70)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1400&q=80") center/cover no-repeat;
}

.comms-image {
  background:
    linear-gradient(rgba(3, 7, 12, 0.35), rgba(3, 7, 12, 0.70)),
    url("https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=1400&q=80") center/cover no-repeat;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  padding: 24px;
  transition: 0.3s ease;
}

.service-card:hover,
.contact-card:hover,
.mini-card:hover {
  transform: translateY(-6px);
  border-color: rgba(76, 230, 220, 0.34);
}

.service-card i {
  font-size: 1.35rem;
  color: var(--blue);
  margin-bottom: 12px;
}

.service-card h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

/* CONTACT */
.contact-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 34px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.contact-card {
  padding: 28px;
}

.contact-card i {
  font-size: 1.6rem;
  color: var(--turquoise);
  margin-bottom: 14px;
}

.contact-card h3 {
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.contact-card p {
  margin-bottom: 18px;
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 5, 9, 0.98);
  padding: 30px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.footer-inner h3 {
  margin-bottom: 4px;
}

.footer-inner p {
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--turquoise);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-content,
  .section-grid,
  .division-top,
  .division-top.reverse,
  .service-cards,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-text h1 {
    max-width: 100%;
  }
}

@media (max-width: 820px) {
  .menu-icon {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: rgba(4, 9, 14, 0.98);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 16px;
    border-bottom: 1px solid var(--line);
  }

  .menu-toggle:checked ~ .main-nav {
    display: flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-content,
  .section-grid,
  .division-top,
  .division-top.reverse,
  .service-cards,
  .contact-grid,
  .footer-inner {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .section,
  .hero-content {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .brand img {
    width: 190px;
  }

  .division-image {
    min-height: 280px;
  }
}

@media (max-width: 560px) {
  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .service-card,
  .contact-card,
  .mini-card {
    padding: 20px;
  }

  .hero-text h1 {
    font-size: 2.35rem;
  }
}