:root {
  --page: #000000;
  --ink: #e8f4ff;
  --text: #d6dee7;
  --muted: #93a4b3;
  --blue: #9ed0ff;
  --blue-soft: rgba(158, 208, 255, 0.16);
  --rule: rgba(158, 208, 255, 0.28);
  --panel: #071018;
  --panel-2: #0c1823;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 52px);
  background: rgba(0, 0, 0, 0.88);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(12px);
}

.brand img {
  width: min(410px, 62vw);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blue);
}

.hero {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(42px, 6vw, 72px) 0;
  display: grid;
  grid-template-columns: minmax(340px, 1fr) minmax(320px, 0.88fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
  border-bottom: 1px solid var(--rule);
}

.hero-copy {
  padding: 0;
}

.hero-photo {
  margin: 0;
  border: 1px solid var(--rule);
  background: #05080b;
  overflow: hidden;
}

.hero-photo img {
  width: 100%;
  height: clamp(260px, 31vw, 390px);
  object-fit: cover;
  object-position: center;
}

.kicker,
.section-label {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(38px, 5.6vw, 72px);
  line-height: 1;
  letter-spacing: -0.05em;
}

h2 {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: clamp(30px, 4.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 17px;
}

.lead {
  max-width: 620px;
  color: var(--text);
  font-size: clamp(18px, 1.8vw, 22px);
}

.hero-summary {
  max-width: 680px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--ink);
  background: transparent;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover,
.button:focus-visible {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.button-primary {
  border-color: var(--blue);
  color: #001323;
  background: var(--blue);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #c7e5ff;
}

.section {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(56px, 8vw, 100px) 0;
  border-bottom: 1px solid var(--rule);
}

.intro {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(28px, 6vw, 86px);
}

.section-body p,
.detail-copy p,
.contact-panel p {
  max-width: 780px;
  color: var(--text);
  font-size: 18px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1.2fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: start;
}

.gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.gallery-strip figure {
  position: relative;
  min-height: 230px;
  margin: 0;
  overflow: hidden;
  background: #05080b;
}

.gallery-strip img {
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
  transition: transform 400ms ease, opacity 400ms ease;
}

.gallery-strip figure:hover img {
  transform: scale(1.035);
  opacity: 0.88;
}

.gallery-strip figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  padding: 5px 8px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.68);
  border: 1px solid rgba(158, 208, 255, 0.22);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cards article {
  min-height: 150px;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--rule);
}

.cards p {
  margin-bottom: 0;
  color: var(--muted);
}

.feature-panel {
  width: min(var(--max), calc(100% - 36px));
  margin: clamp(70px, 8vw, 110px) auto;
  padding: clamp(28px, 6vw, 68px);
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(26px, 5vw, 68px);
  background:
    linear-gradient(135deg, rgba(158,208,255,0.10), rgba(158,208,255,0.02)),
    var(--panel-2);
  border: 1px solid var(--rule);
}

.access-grid {
  display: grid;
  gap: 14px;
}

.access-card {
  display: grid;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--rule);
  color: var(--text);
  text-decoration: none;
  background: rgba(0, 0, 0, 0.25);
}

.access-card span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.access-card strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.25;
}

.access-card:hover,
.access-card:focus-visible {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.contact-panel {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto clamp(70px, 9vw, 120px);
  padding: clamp(50px, 8vw, 90px) 0;
  text-align: center;
}

.contact-panel p {
  margin-left: auto;
  margin-right: auto;
}

.contact-social {
  display: inline-block;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.contact-social:hover,
.contact-social:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.site-footer {
  padding: 34px clamp(18px, 4vw, 52px) 46px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.site-footer p {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

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

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

  .hero,
  .intro,
  .split,
  .feature-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-photo img {
    height: 360px;
  }

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

@media (max-width: 560px) {
  .site-header {
    padding: 16px;
  }

  .site-nav {
    gap: 12px 16px;
    font-size: 11px;
  }

  .hero-copy {
    padding: 0;
  }

  .hero-photo img {
    height: 290px;
  }

  .gallery-strip {
    grid-template-columns: 1fr;
  }

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

  .button {
    width: 100%;
  }
}