:root {
  --ink: #07162b;
  --navy: #0b2d57;
  --blue: #0f66b3;
  --sky: #38a6df;
  --red: #d72532;
  --muted: #5b6d80;
  --line: #d8e2ec;
  --surface: #ffffff;
  --soft: #f2f6fa;
  --shadow: 0 18px 45px rgba(7, 22, 43, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  background: var(--soft);
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(216, 226, 236, 0.85);
  backdrop-filter: blur(14px);
}

.brand img {
  width: clamp(190px, 24vw, 330px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.nav-button,
.primary-action,
.secondary-action {
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.nav-button {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--navy);
  padding: 9px 14px;
}

.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: var(--blue);
  color: white;
  padding: 12px 18px;
  box-shadow: 0 12px 22px rgba(15, 102, 179, 0.22);
}

.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: white;
  color: var(--navy);
  padding: 11px 17px;
}

.hero {
  position: relative;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  padding: clamp(44px, 7vw, 92px) clamp(18px, 5vw, 72px);
  overflow: hidden;
  background: #07162b;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 22, 43, 0.96) 0%, rgba(7, 22, 43, 0.84) 48%, rgba(7, 22, 43, 0.38) 100%),
    radial-gradient(circle at 72% 28%, rgba(56, 166, 223, 0.28), transparent 32%);
}

.hero-visual {
  position: absolute;
  inset: 0;
  opacity: 0.95;
}

.signal-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, transparent, black 42%, black 100%);
}

.dispatch-panel {
  position: absolute;
  right: clamp(20px, 7vw, 110px);
  bottom: clamp(36px, 7vw, 90px);
  width: min(420px, 42vw);
  padding: 24px;
  color: white;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.dispatch-panel strong,
.dispatch-panel span {
  display: block;
}

.panel-label {
  color: #aee0ff;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dispatch-panel strong {
  margin: 12px 0 8px;
  font-size: 1.45rem;
  line-height: 1.2;
}

.dispatch-panel span:last-child {
  color: #d8e8f6;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  color: white;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.product-band h2,
.cta-section h2 {
  margin: 0;
  line-height: 1.05;
}

.hero h1 {
  max-width: 820px;
  font-size: clamp(2.25rem, 5vw, 4.7rem);
}

.hero p:not(.eyebrow) {
  max-width: 680px;
  margin: 22px 0 0;
  color: #dce8f3;
  font-size: clamp(1rem, 1.6vw, 1.16rem);
}

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

.section,
.product-band,
.cta-section {
  padding: clamp(46px, 6vw, 76px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 820px;
}

.section h2,
.product-band h2,
.cta-section h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.85rem);
}

.section-heading p:not(.eyebrow),
.body-copy,
.product-copy p,
.cta-section p {
  color: var(--muted);
  font-size: 1rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.service-grid article,
.product-card,
.cta-section {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(7, 22, 43, 0.08);
}

.service-grid article {
  padding: 24px;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 8px 18px rgba(7, 22, 43, 0.16);
}

.service-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-grid h3 {
  margin: 16px 0 8px;
}

.service-grid p {
  margin: 0;
  color: var(--muted);
}

.product-band {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
  background: white;
}

.check-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
}

.check-list li {
  position: relative;
  padding-left: 26px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
}

.inline-action {
  margin-top: 22px;
}

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

.product-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(18px, 3vw, 24px);
  min-width: 0;
}

.product-card img {
  display: block;
  width: min(100%, 240px);
  height: 108px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: contain;
  background: white;
}

.product-card h3 {
  margin: 8px 0;
  font-size: 1.25rem;
}

.product-card p:not(.product-status) {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.product-status {
  display: inline-flex;
  width: fit-content;
  margin: 0;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(12, 92, 184, 0.1);
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-status.coming-soon {
  background: rgba(216, 35, 42, 0.1);
  color: var(--red);
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1fr);
  gap: 36px;
  background: var(--soft);
}

.body-copy p:first-child {
  margin-top: 0;
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 clamp(18px, 5vw, 72px) clamp(54px, 7vw, 94px);
}

.cta-section h2 {
  max-width: 800px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(18px, 5vw, 72px);
  background: var(--ink);
  color: white;
}

.site-footer img {
  width: 230px;
  filter: brightness(0) invert(1);
}

.site-footer p {
  margin: 10px 0 0;
  color: #cbd8e6;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-weight: 700;
}

.site-footer a {
  color: white;
  text-decoration: none;
}

.contact-modal {
  width: min(640px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-modal::backdrop {
  background: rgba(7, 22, 43, 0.68);
}

.modal-shell,
.contact-form {
  padding: 24px;
}

.modal-shell {
  border-bottom: 1px solid var(--line);
}

.modal-header,
.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.modal-header h2 {
  margin: 0;
}

.icon-button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--ink);
  font-weight: 900;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 12px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.legal-page {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(42px, 7vw, 86px) 18px;
}

.legal-page h1 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.05;
}

.legal-page section {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

@media (max-width: 940px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero {
    min-height: 620px;
  }

  .dispatch-panel {
    display: none;
  }

  .service-grid,
  .product-band,
  .split {
    grid-template-columns: 1fr;
  }

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

  .product-card {
    justify-self: stretch;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .cta-section,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (max-width: 560px) {
  .brand img {
    width: 220px;
  }

  .site-nav {
    gap: 12px;
    font-size: 0.9rem;
  }

  .hero {
    min-height: 590px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .modal-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }
}