:root {
  color-scheme: dark;
  --bg: #06101b;
  --bg-deep: #040913;
  --panel: rgba(10, 19, 34, 0.88);
  --panel-strong: rgba(12, 23, 39, 0.96);
  --panel-soft: rgba(18, 31, 53, 0.72);
  --text: #edf4ff;
  --muted: #93a4bf;
  --line: rgba(124, 164, 216, 0.2);
  --line-strong: rgba(124, 164, 216, 0.4);
  --orange: #ff9d59;
  --cyan: #74d9ff;
  --cyan-soft: rgba(116, 217, 255, 0.16);
  --orange-soft: rgba(255, 157, 89, 0.16);
  --radius-xl: 2rem;
  --radius-lg: 1.4rem;
  --radius-md: 1rem;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 10%, rgba(116, 217, 255, 0.12), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(255, 157, 89, 0.12), transparent 24%),
    radial-gradient(circle at 50% 120%, rgba(40, 93, 165, 0.3), transparent 40%),
    linear-gradient(180deg, #08111d 0%, #050b14 44%, #03060d 100%);
  color: var(--text);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 82%);
}

body::after {
  background:
    radial-gradient(circle at 22% 30%, rgba(116, 217, 255, 0.14) 0 1px, transparent 1px),
    radial-gradient(circle at 76% 24%, rgba(255, 157, 89, 0.16) 0 1.4px, transparent 1.4px),
    radial-gradient(circle at 65% 68%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 30% 84%, rgba(116, 217, 255, 0.1) 0 1px, transparent 1px);
}

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

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

a,
summary {
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease, opacity 180ms ease;
}

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 20;
  padding: 0.75rem 1rem;
  background: #ffffff;
  color: #000000;
  border-radius: 999px;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.section {
  margin-top: 4.5rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--cyan);
  font-family: "Oxanium", sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0 0.9rem;
  transition: backdrop-filter 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.topbar::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: transparent;
  transition: background-color 180ms ease;
}

.topbar.is-scrolled {
  backdrop-filter: blur(22px);
  background: rgba(4, 8, 16, 0.55);
}

.topbar.is-scrolled::after {
  background: rgba(124, 164, 216, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  max-width: 19rem;
}

.brand img {
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem;
}

.nav a {
  padding: 0.78rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 14, 24, 0.62);
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover,
.nav a[aria-current="true"] {
  color: var(--text);
  border-color: rgba(116, 217, 255, 0.42);
  transform: translateY(-1px);
}

.nav .nav-cta {
  color: var(--text);
  background: linear-gradient(135deg, rgba(255, 157, 89, 0.22), rgba(116, 217, 255, 0.16));
  border-color: rgba(255, 157, 89, 0.38);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 1.6rem;
  align-items: stretch;
}

.hero-copy,
.hero-card,
.recon-panel,
.signal-strip,
.pillar-card,
.story-panel,
.build-card,
.media-feature,
.media-card,
.link-panel,
.faq-list details,
.footer {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(11, 20, 35, 0.94), rgba(6, 12, 22, 0.98));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.hero-copy::before,
.hero-card::before,
.link-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(116, 217, 255, 0.08), transparent 40%),
    linear-gradient(315deg, rgba(255, 157, 89, 0.06), transparent 40%);
  pointer-events: none;
}

.hero-copy h1,
.section-heading h2,
.story-panel h2,
.link-panel h2 {
  margin: 0;
  font-family: "Oxanium", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.94;
  text-wrap: balance;
}

.hero-copy h1 {
  font-size: clamp(3.5rem, 10vw, 6.4rem);
  max-width: 11ch;
}

.hero-dek,
.section-heading p,
.story-panel p,
.build-card p,
.media-copy p,
.media-card p,
.faq-list p,
.footer p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-dek {
  max-width: 38rem;
  margin: 1.4rem 0 0;
  font-size: 1.08rem;
}

.hero-actions,
.link-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.9rem 1.3rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-weight: 700;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, rgba(255, 157, 89, 0.94), rgba(255, 122, 78, 0.92));
  border-color: rgba(255, 157, 89, 0.85);
  color: #11161f;
}

.button-secondary {
  background: rgba(10, 17, 30, 0.74);
  color: var(--text);
}

.legal-note {
  margin: 1.15rem 0 0;
  max-width: 40rem;
  color: #c0cde2;
  font-size: 0.96rem;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 2rem;
}

.fact-card {
  padding: 1rem 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: rgba(14, 24, 42, 0.6);
}

.fact-card strong {
  display: block;
  margin-top: 0.32rem;
  color: var(--text);
  font-size: 1rem;
}

.fact-label {
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-visual {
  display: grid;
  gap: 1rem;
}

.hero-card {
  border-radius: var(--radius-xl);
}

.hero-card-copy {
  position: absolute;
  left: 1.3rem;
  top: 1.3rem;
  z-index: 1;
  width: min(24rem, calc(100% - 2.6rem));
  padding: 1rem 1rem 0;
}

.hero-card-copy h2 {
  margin: 0;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.05;
}

.hero-card img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
  filter: saturate(1.04) contrast(1.02);
}

.hero-card::after,
.media-feature::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(3, 7, 14, 0.9));
  pointer-events: none;
}

.recon-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  border-radius: 1.4rem;
  padding: 1rem 1.2rem;
}

.recon-panel strong {
  display: block;
  margin-top: 0.25rem;
}

.recon-label {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signal-strip {
  border-radius: 1.6rem;
  padding: 1.2rem 1.4rem 1.35rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.72rem;
}

.tag-row span {
  padding: 0.72rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(12, 20, 34, 0.62);
  color: #d7e2f2;
}

.section-heading {
  max-width: 50rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.section-heading p {
  margin: 1rem 0 0;
}

.pillars-grid,
.build-grid,
.media-grid {
  display: grid;
  gap: 1rem;
}

.pillars-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1.6rem;
}

.pillar-card {
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  min-height: 16rem;
}

.pillar-card h3,
.build-card h3,
.media-card h3,
.media-copy h3 {
  margin: 0;
  font-family: "Oxanium", sans-serif;
  font-size: 1.3rem;
}

.pillar-card p,
.build-card p,
.media-card p {
  margin: 0.9rem 0 0;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 1rem;
}

.story-panel {
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.story-panel.compact {
  background:
    radial-gradient(circle at 100% 0%, rgba(116, 217, 255, 0.08), transparent 36%),
    linear-gradient(180deg, rgba(10, 20, 36, 0.96), rgba(5, 11, 21, 0.98));
}

.mode-list {
  display: grid;
  gap: 1rem;
  margin: 1rem 0 0;
}

.mode-list div {
  padding: 1rem 0 0;
  border-top: 1px solid rgba(124, 164, 216, 0.16);
}

.mode-list div:first-child {
  padding-top: 0;
  border-top: 0;
}

.mode-list dt {
  color: var(--text);
  font-family: "Oxanium", sans-serif;
  font-size: 1.08rem;
}

.mode-list dd {
  margin: 0.45rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.build-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.6rem;
}

.build-card {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.build-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 157, 89, 0.2), rgba(116, 217, 255, 0.14));
  color: var(--orange);
  font-family: "Oxanium", sans-serif;
  font-weight: 700;
}

.media-layout {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}

.media-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  border-radius: var(--radius-xl);
}

.media-feature img {
  height: 100%;
  min-height: 20rem;
  object-fit: cover;
}

.media-copy {
  position: relative;
  z-index: 1;
  padding: 1.8rem;
}

.media-copy p:last-child {
  margin-bottom: 0;
}

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

.media-card {
  border-radius: var(--radius-lg);
  padding: 0.9rem;
}

.media-card img {
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: 0.95rem;
  object-fit: cover;
}

.media-card h3 {
  margin-top: 1rem;
}

.link-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.link-panel h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.faq-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.faq-list details {
  border-radius: 1.2rem;
  padding: 0 1.2rem;
}

.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 1.25rem 2.2rem 1.25rem 0;
  color: var(--text);
  font-family: "Oxanium", sans-serif;
  font-size: 1.12rem;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 1.4rem;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  margin: 0 0 1.2rem;
  padding-top: 0.1rem;
}

.footer {
  border-radius: var(--radius-xl);
  padding: 1.6rem;
}

.footer-copy {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.footer-copy img {
  width: 5rem;
  height: 5rem;
  border-radius: 1rem;
  background: rgba(12, 20, 34, 0.6);
  padding: 0.7rem;
}

.footer-copy p {
  margin: 0.35rem 0 0;
}

.footer-meta {
  font-size: 0.92rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero,
  .story-grid,
  .media-feature,
  .link-panel {
    grid-template-columns: 1fr;
  }

  .link-panel {
    display: grid;
  }

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

  .build-grid,
  .media-grid,
  .fact-grid,
  .recon-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(var(--max-width), calc(100% - 1rem));
  }

  .section {
    margin-top: 3.6rem;
  }

  .topbar {
    gap: 0.9rem;
    padding-top: 0.8rem;
  }

  .brand {
    max-width: 12.5rem;
  }

  .nav {
    gap: 0.55rem;
  }

  .nav a {
    padding: 0.7rem 0.85rem;
    font-size: 0.9rem;
  }

  .hero-copy,
  .story-panel,
  .link-panel,
  .footer {
    padding: 1.4rem;
  }

  .hero-card-copy {
    position: static;
    width: auto;
    padding: 1.1rem 1.1rem 0;
  }

  .hero-card img {
    aspect-ratio: 16 / 11;
  }

  .fact-grid,
  .recon-panel,
  .pillars-grid,
  .build-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

  .footer-copy {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  a,
  summary,
  [data-reveal] {
    transition: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}