:root {
  --ink: #17212b;
  --muted: #5d6975;
  --line: #d9e1e7;
  --paper: #f7fafc;
  --white: #ffffff;
  --red: #b4232a;
  --red-dark: #7f1d22;
  --gold: #f2b84b;
  --teal: #0f766e;
  --navy: #243447;
  --shadow: 0 18px 45px rgba(23, 33, 43, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: clamp(158px, 18vw, 220px);
  height: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--red);
}

.nav-cta {
  padding: 0 12px;
  color: var(--red-dark);
  border: 1px solid rgba(180, 35, 42, 0.32);
  border-radius: 6px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.62fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  min-height: 620px;
  padding: clamp(64px, 9vw, 110px) clamp(18px, 5vw, 72px);
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.94) 0%, rgba(16, 24, 32, 0.78) 42%, rgba(16, 24, 32, 0.5) 100%),
    linear-gradient(180deg, rgba(16, 24, 32, 0.18), rgba(16, 24, 32, 0.72));
}

.hero-content,
.command-panel {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 790px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.content-section h2,
.contact-section h2 {
  margin: 0;
  line-height: 1.08;
}

.hero h1 {
  max-width: 780px;
  font-size: clamp(3rem, 8vw, 6.6rem);
}

.tagline {
  max-width: 720px;
  margin: 18px 0 0;
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  font-weight: 700;
}

.hero-copy {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--red);
}

.button.primary:hover {
  background: var(--red-dark);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.48);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.command-panel {
  width: 100%;
  max-width: 430px;
  justify-self: end;
  padding: 22px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-header,
.panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-header span {
  color: var(--muted);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.status-grid div {
  min-height: 92px;
  padding: 14px;
  background: #edf4f7;
  border-left: 4px solid var(--teal);
  border-radius: 6px;
}

.status-label {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.status-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1.25rem;
}

.panel-row {
  justify-content: flex-start;
  padding-top: 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

.pulse {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.16);
}

.content-section,
.contact-section {
  padding: clamp(56px, 8vw, 92px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
}

.content-section h2,
.contact-section h2 {
  max-width: 850px;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.wide-copy {
  max-width: 880px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.13rem;
}

.feature-section,
.faq-section {
  background: var(--white);
}

.feature-grid,
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.feature-card,
.why-grid div {
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 30px;
  color: var(--white);
  background: var(--navy);
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 800;
}

.feature-card h3,
.why-grid h3 {
  margin: 18px 0 8px;
  font-size: 1.18rem;
}

.feature-card p,
.why-grid p,
.check-list p,
.faq-list p,
.contact-section p,
.contact-note {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  background: #eef4f5;
}

.check-list {
  display: grid;
  gap: 12px;
}

.check-list p {
  position: relative;
  margin: 0;
  padding: 16px 16px 16px 44px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.check-list p::before {
  position: absolute;
  top: 17px;
  left: 17px;
  width: 12px;
  height: 7px;
  border-bottom: 3px solid var(--teal);
  border-left: 3px solid var(--teal);
  content: "";
  transform: rotate(-45deg);
}

.why-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 920px;
  margin-top: 34px;
}

details {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 800;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--white);
  background: var(--navy);
}

.contact-section div {
  max-width: 760px;
}

.contact-section p {
  color: rgba(255, 255, 255, 0.8);
}

.contact-note {
  flex: 0 0 auto;
  max-width: 320px;
  margin: 0;
  padding: 14px 16px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  font-weight: 800;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: #101820;
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    align-items: start;
    min-height: auto;
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .command-panel {
    justify-self: start;
  }

  .feature-grid,
  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-section {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .site-header {
    position: static;
  }

  .site-nav {
    gap: 4px 10px;
  }

  .site-nav a {
    min-height: 44px;
    padding: 0 4px;
  }

  .nav-cta {
    padding: 0 12px;
  }

  .brand-logo {
    width: min(190px, 70vw);
  }

  .hero {
    gap: 18px;
    padding-top: 30px;
    padding-bottom: 34px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 12vw, 3.25rem);
  }

  .tagline {
    font-size: 1.25rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .command-panel {
    display: none;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .status-grid,
  .feature-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .contact-note {
    width: 100%;
  }
}