/*
 * VAM final art direction — night flight operations, not generic software.
 * The rotating Earth is the single cinematic gesture. Content stays in its
 * own flight-deck column so the globe is never used as a card backdrop.
 */

@font-face {
  font-family: "VAM Barlow Condensed";
  src: url("/assets/fonts/barlow-condensed-600-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 500 700;
  font-display: optional;
}

@font-face {
  font-family: "VAM Manrope";
  src: url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: optional;
}

@font-face {
  font-family: "VAM IBM Plex Mono";
  src: url("/assets/fonts/ibm-plex-mono-600-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 500 600;
  font-display: optional;
}

:root {
  --vam-bg: #03080d !important;
  --vam-bg-raised: #091721 !important;
  --vam-surface: rgba(7, 20, 29, 0.84) !important;
  --vam-surface-soft: rgba(8, 23, 32, 0.66) !important;
  --vam-line: rgba(169, 202, 214, 0.16) !important;
  --vam-line-strong: rgba(103, 199, 232, 0.38) !important;
  --vam-text: #f1f4f2 !important;
  --vam-muted: #a4b2b6 !important;
  --vam-accent: #67c7e8 !important;
  --vam-signal: #e7b55a !important;
  --vam-success: #72c9a1 !important;
  --vam-display-font: "VAM Barlow Condensed", "Arial Narrow", sans-serif !important;
  --vam-body-font: "VAM Manrope", "Segoe UI", sans-serif !important;
  --vam-utility-font: "VAM IBM Plex Mono", Consolas, monospace !important;
}

@media (max-width: 900px) {
  :root {
    --vam-body-font: "Segoe UI", sans-serif !important;
    --vam-utility-font: Consolas, monospace !important;
  }
}

html {
  color-scheme: dark;
  scroll-padding-top: 92px;
}

body,
button,
input,
textarea,
select {
  font-family: var(--vam-body-font) !important;
}

h1,
h2,
h3,
.page-copy h1,
.about-premium-copy h1,
.rankings-hero h1,
.login-card h1,
.join-main h1,
.login-shell::before {
  font-family: var(--vam-display-font) !important;
  font-weight: 600 !important;
  letter-spacing: -0.038em !important;
  text-wrap: balance;
}

.eyebrow,
.nav a,
.portal-nav a,
.topbar nav a,
.button,
.field-label,
.join-field > span,
.login-chip,
.login-system,
.brief-topline,
.brief-grid dt,
.rankings-table th,
.panel-kicker,
.feature-facts,
.maintenance-status,
.join-status {
  font-family: var(--vam-utility-font) !important;
}

:focus-visible {
  outline: 2px solid var(--vam-signal) !important;
  outline-offset: 4px !important;
}

/* Landing page: disciplined type scale and a genuinely empty Earth stage. */
.landing-page {
  --display-font: var(--vam-display-font) !important;
  --body-font: var(--vam-body-font) !important;
  --utility-font: var(--vam-utility-font) !important;
  --signal: var(--vam-signal) !important;
  --accent: var(--vam-accent) !important;
  --text: var(--vam-text) !important;
  --muted: var(--vam-muted) !important;
}

.landing-page .hero {
  min-height: min(960px, 100svh) !important;
  padding-top: calc(var(--header-height) + 54px) !important;
  grid-template-columns: minmax(520px, 660px) minmax(460px, 1fr) !important;
  gap: clamp(42px, 5vw, 86px) !important;
}

.landing-page .hero::before {
  background:
    linear-gradient(90deg, rgba(3, 8, 13, 0.99) 0%, rgba(3, 8, 13, 0.94) 39%, rgba(3, 8, 13, 0.46) 51%, rgba(3, 8, 13, 0.04) 68%, transparent 84%),
    linear-gradient(180deg, rgba(3, 8, 13, 0.02), rgba(3, 8, 13, 0.68) 98%) !important;
}

body.earth-stage-active #vam-site-assistant {
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.landing-page .hero-copy {
  max-width: 660px !important;
}

.landing-page .hero h1 {
  max-width: 660px !important;
  margin-bottom: 12px !important;
  font-family: var(--vam-display-font) !important;
  font-size: clamp(5.2rem, 6.55vw, 7.5rem) !important;
  font-weight: 600 !important;
  line-height: 0.82 !important;
  letter-spacing: -0.047em !important;
  text-wrap: balance;
}

.landing-page .hero h1 em {
  white-space: nowrap;
}

.landing-page .tagline-mark {
  width: min(310px, 62%) !important;
  margin-block: 12px 10px !important;
}

.landing-page .hero-lede {
  max-width: 600px !important;
  line-height: 1.74 !important;
}

.landing-page .hero-airspace {
  min-height: 610px !important;
}

.landing-page .scroll-cue {
  bottom: 26px !important;
}

.landing-page .platform {
  padding-top: clamp(96px, 10vw, 145px) !important;
  padding-bottom: clamp(84px, 9vw, 130px) !important;
}

.landing-page .section-heading {
  margin-bottom: 58px !important;
}

.landing-page .section-heading h2,
.landing-page .journey-copy h2,
.landing-page .final-cta h2 {
  font-family: var(--vam-display-font) !important;
  font-size: clamp(3.8rem, 5.5vw, 6.2rem) !important;
  line-height: 0.88 !important;
  letter-spacing: -0.04em !important;
}

.landing-page .feature-card,
.landing-page .feature-card-wide {
  min-height: 360px !important;
  padding-block: clamp(42px, 4.7vw, 62px) !important;
  grid-template-columns: 84px minmax(260px, 0.78fr) minmax(360px, 1.08fr) !important;
  gap: clamp(30px, 4vw, 64px) !important;
}

.landing-page .feature-copy h3 {
  font-family: var(--vam-display-font) !important;
  font-size: clamp(2.65rem, 3.8vw, 4.25rem) !important;
}

.landing-page .feature-glyph {
  min-height: 220px !important;
}

.landing-page .record-display {
  grid-area: visual;
  width: 100%;
  min-height: 220px;
  padding: clamp(28px, 3vw, 42px);
  display: grid;
  align-content: center;
  gap: 34px;
  border: 1px solid rgba(169, 202, 214, 0.18);
  border-top-color: rgba(231, 181, 90, 0.55);
  background:
    linear-gradient(rgba(103, 199, 232, 0.04) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, rgba(103, 199, 232, 0.04) 1px, transparent 1px) 0 0 / 32px 32px,
    rgba(4, 14, 20, 0.72);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.landing-page .record-route {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  color: var(--vam-text);
  font-family: var(--vam-display-font);
  font-size: clamp(2rem, 3vw, 3.5rem);
  letter-spacing: -0.025em;
}

.landing-page .record-route span {
  position: relative;
  display: grid;
  place-items: center;
  color: var(--vam-signal);
  font-family: var(--vam-utility-font);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.landing-page .record-route span::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  z-index: -1;
  border-top: 1px solid rgba(103, 199, 232, 0.35);
}

.landing-page .record-route span {
  background: #07141c;
}

.landing-page .record-display dl {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(169, 202, 214, 0.14);
}

.landing-page .record-display dl > div {
  padding: 18px 16px 0;
  border-left: 1px solid rgba(169, 202, 214, 0.12);
}

.landing-page .record-display dl > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.landing-page .record-display dt {
  color: var(--vam-muted);
  font-family: var(--vam-utility-font);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.landing-page .record-display dd {
  margin: 7px 0 0;
  color: var(--vam-text);
  font-size: 0.9rem;
}

.live-ops-visual *,
.live-network-window * {
  animation: none !important;
}

.landing-page .management-stats div {
  min-height: 144px !important;
}

.landing-page .journey-section {
  padding-block: clamp(90px, 10vw, 140px) !important;
}

.landing-page .final-cta {
  min-height: 560px !important;
}

@media (max-width: 1100px) {
  .landing-page .hero {
    grid-template-columns: minmax(450px, 580px) minmax(360px, 1fr) !important;
  }

  .landing-page .hero h1 {
    font-size: clamp(4.7rem, 7.2vw, 6.4rem) !important;
  }

  .landing-page .feature-card,
  .landing-page .feature-card-wide {
    grid-template-columns: 58px minmax(230px, 0.8fr) minmax(320px, 1fr) !important;
    gap: 28px !important;
  }
}

@media (max-width: 900px) {
  .landing-page .hero {
    min-height: 1260px !important;
    padding-top: calc(var(--header-height) + 46px) !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto 430px !important;
    align-content: start !important;
    gap: 38px !important;
  }

  .landing-page .hero-copy {
    max-width: 680px !important;
  }

  .landing-page .hero h1 {
    max-width: 680px !important;
    font-size: clamp(4.9rem, 12.5vw, 7rem) !important;
  }

  .landing-page .hero-airspace {
    min-height: 430px !important;
  }

  .landing-page .hero::before {
    background:
      linear-gradient(180deg, rgba(3, 8, 13, 0.99) 0%, rgba(3, 8, 13, 0.96) 56%, rgba(3, 8, 13, 0.32) 72%, rgba(3, 8, 13, 0.08) 100%) !important;
  }

  .landing-page .feature-card,
  .landing-page .feature-card-wide {
    grid-template-columns: 52px minmax(0, 0.85fr) minmax(280px, 1fr) !important;
  }
}

@media (max-width: 720px) {
  .landing-page .hero {
    min-height: 1180px !important;
    grid-template-rows: auto 380px !important;
    gap: 28px !important;
  }

  .landing-page .hero-copy {
    max-width: none !important;
  }

  .landing-page .hero h1 {
    font-size: clamp(3.95rem, 17.2vw, 5.45rem) !important;
    line-height: 0.84 !important;
  }

  .landing-page .hero h1 em {
    white-space: normal;
  }

  .landing-page .tagline-mark {
    width: min(280px, 82%) !important;
  }

  .landing-page .hero-airspace {
    min-height: 380px !important;
  }

  .landing-page .scroll-cue {
    display: none !important;
  }

  .landing-page .section-heading {
    margin-bottom: 38px !important;
  }

  .landing-page .section-heading h2,
  .landing-page .journey-copy h2,
  .landing-page .final-cta h2 {
    font-size: clamp(3.25rem, 14.4vw, 4.65rem) !important;
  }

  .landing-page .feature-card,
  .landing-page .feature-card-wide {
    padding-block: 44px !important;
    grid-template-columns: 1fr !important;
  }
}

.page,
.portal-page {
  isolation: isolate;
}

.page::after,
.portal-page::after {
  background:
    linear-gradient(90deg, rgba(3, 8, 13, 0.97) 0%, rgba(3, 8, 13, 0.84) 35%, rgba(3, 8, 13, 0.08) 58%, rgba(3, 8, 13, 0.02) 100%),
    linear-gradient(180deg, rgba(3, 8, 13, 0.08), rgba(3, 8, 13, 0.52) 96%) !important;
}

.topbar,
.portal-topbar,
.site-topbar,
header.topbar {
  backdrop-filter: blur(18px) saturate(1.15) !important;
}

.nav a,
.portal-nav a,
.topbar nav a {
  letter-spacing: 0.055em !important;
  text-transform: uppercase !important;
}

.button,
button.button,
a.button {
  min-height: 52px !important;
  padding-inline: 22px !important;
  letter-spacing: 0.055em !important;
  text-transform: uppercase !important;
}

.about-premium-main,
.maintenance-main,
.join-main,
.rankings-main,
.login-shell {
  width: min(1540px, calc(100vw - 96px)) !important;
  padding-top: calc(var(--vam-header) + 54px) !important;
}

.about-premium-hero,
.maintenance-main,
.join-main,
.rankings-hero,
.login-shell {
  min-height: min(820px, 100svh) !important;
}

/* Give hero copy a strict left-side flight deck and reserve the right side. */
.about-premium-hero {
  grid-template-columns: minmax(0, 700px) minmax(420px, 1fr) !important;
  align-items: center !important;
}

.about-premium-copy {
  max-width: 700px !important;
}

.about-premium-copy h1,
.page-copy > h1,
.rankings-hero h1,
.maintenance-main h1 {
  max-width: 760px !important;
  font-size: clamp(4.7rem, 6.8vw, 7.6rem) !important;
  line-height: 0.86 !important;
  text-transform: uppercase !important;
}

.about-premium-copy .subcopy,
.page-copy .subcopy,
.rankings-hero .subcopy,
.maintenance-main .subcopy {
  max-width: 620px !important;
  color: var(--vam-muted) !important;
  font-size: clamp(1rem, 1.25vw, 1.16rem) !important;
  line-height: 1.8 !important;
}

/* The operations brief follows the hero; it is never placed over the Earth. */
.about-premium-main > .about-flight-brief {
  position: relative !important;
  z-index: 4 !important;
  width: min(100%, 1160px) !important;
  margin: 18px 0 96px !important;
  padding: 26px 30px 30px !important;
  display: grid !important;
  grid-template-columns: 190px minmax(270px, 0.7fr) minmax(430px, 1fr) !important;
  align-items: center !important;
  gap: 34px !important;
  border-top-color: rgba(231, 181, 90, 0.7) !important;
  background: linear-gradient(105deg, rgba(7, 20, 29, 0.96), rgba(7, 20, 29, 0.82)) !important;
  backdrop-filter: blur(18px) !important;
}

.about-premium-main > .about-flight-brief .brief-topline {
  margin: 0 !important;
  display: grid !important;
  gap: 8px !important;
}

.about-premium-main > .about-flight-brief .brief-route {
  margin: 0 !important;
}

.about-premium-main > .about-flight-brief .brief-grid {
  margin: 0 !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
}

.about-intro-line,
.feature-showcase,
.about-two-panels,
.about-roadmap {
  max-width: 1320px !important;
}

.feature-showcase {
  min-height: 560px !important;
  padding-block: clamp(70px, 8vw, 112px) !important;
}

/* Account pages: forms stay left, the globe owns the right half. */
.login-shell {
  grid-template-columns: minmax(0, 610px) minmax(420px, 1fr) !important;
  align-items: center !important;
  gap: clamp(70px, 8vw, 150px) !important;
}

.login-shell::before {
  content: none !important;
}

.login-card {
  grid-column: 1 !important;
  width: min(100%, 610px) !important;
  justify-self: start !important;
}

.join-main {
  grid-template-columns: minmax(0, 640px) minmax(420px, 1fr) !important;
  align-items: center !important;
  gap: clamp(70px, 8vw, 150px) !important;
}

.join-main > .page-copy {
  width: 100% !important;
  max-width: 640px !important;
  display: block !important;
}

.join-main .join-card {
  width: min(100%, 610px) !important;
  margin-top: 36px !important;
}

.login-card,
.join-card,
.maintenance-card,
.rankings-summary,
.rankings-panel {
  border-top-color: rgba(231, 181, 90, 0.68) !important;
  background: linear-gradient(145deg, rgba(8, 23, 32, 0.94), rgba(4, 13, 19, 0.92)) !important;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28) !important;
}

.field-input,
.join-input,
input,
textarea,
select {
  min-height: 50px;
  background: rgba(1, 8, 12, 0.7) !important;
}

/* A more detailed public-domain airliner silhouette at every fly-by scale. */
.aircraft::before,
.site-aircraft::before {
  -webkit-mask-image: url("/assets/aircraft-silhouette.svg?v=2") !important;
  mask-image: url("/assets/aircraft-silhouette.svg?v=2") !important;
  filter: drop-shadow(0 1px rgba(255, 255, 255, 0.24));
}

.aircraft::after,
.site-aircraft::after {
  opacity: 0.72;
}

@keyframes aircraft-flyby-final {
  0% { opacity: 0; transform: translate3d(-8vw, 4vh, 0) rotate(0deg); }
  8% { opacity: 0.82; }
  50% { opacity: 0.7; }
  92% { opacity: 0.64; }
  100% { opacity: 0; transform: translate3d(125vw, -12vh, 0) rotate(0deg); }
}

@keyframes inner-aircraft-flyby-final {
  0% { opacity: 0; transform: translate3d(-8vw, 5vh, 0) rotate(0deg); }
  9% { opacity: 0.68; }
  88% { opacity: 0.5; }
  100% { opacity: 0; transform: translate3d(126vw, -10vh, 0) rotate(0deg); }
}

.aircraft {
  animation-name: aircraft-flyby-final !important;
}

.site-aircraft {
  animation-name: inner-aircraft-flyby-final !important;
}

.site-aircraft-layer {
  inset: var(--vam-header) 0 0 42% !important;
  width: auto !important;
}

@media (max-width: 1100px) {
  .about-premium-main,
  .maintenance-main,
  .join-main,
  .rankings-main,
  .login-shell {
    width: min(100% - 48px, 1540px) !important;
  }

  .about-premium-hero,
  .join-main,
  .login-shell {
    grid-template-columns: minmax(0, 600px) minmax(300px, 1fr) !important;
    gap: 48px !important;
  }

  .about-premium-main > .about-flight-brief {
    grid-template-columns: 150px 240px 1fr !important;
  }
}

@media (max-width: 900px) {
  .site-menu-toggle {
    margin-left: auto !important;
  }

  html[data-orbit-page="beta"] .earth-canvas,
  html[data-orbit-page="login"] .earth-canvas,
  html[data-orbit-page="beta"] .site-aircraft-layer,
  html[data-orbit-page="login"] .site-aircraft-layer {
    display: none !important;
  }

  .page::after,
  .portal-page::after {
    background: linear-gradient(180deg, rgba(3, 8, 13, 0.96) 0%, rgba(3, 8, 13, 0.76) 46%, rgba(3, 8, 13, 0.24) 75%, rgba(3, 8, 13, 0.44) 100%) !important;
  }

  .about-premium-main,
  .maintenance-main,
  .join-main,
  .rankings-main,
  .login-shell {
    width: min(100% - 36px, 780px) !important;
    padding-top: calc(var(--vam-header) + 52px) !important;
  }

  .about-premium-hero,
  .join-main,
  .login-shell {
    grid-template-columns: 1fr !important;
    min-height: auto !important;
    padding-bottom: 420px !important;
  }

  .about-premium-copy,
  .join-main > .page-copy,
  .login-card {
    max-width: 650px !important;
  }

  .about-premium-main > .about-flight-brief {
    width: 100% !important;
    margin: 0 0 72px !important;
    grid-template-columns: 1fr 1fr !important;
  }

  .about-premium-main > .about-flight-brief .brief-grid {
    grid-column: 1 / -1 !important;
  }
}

@media (max-width: 640px) {
  .about-premium-main,
  .maintenance-main,
  .join-main,
  .rankings-main,
  .login-shell {
    width: min(100% - 28px, 680px) !important;
    padding-top: calc(var(--vam-header) + 38px) !important;
  }

  .about-premium-copy h1,
  .page-copy > h1,
  .rankings-hero h1,
  .maintenance-main h1 {
    font-size: clamp(3.8rem, 16.5vw, 5.4rem) !important;
  }

  .about-premium-hero,
  .join-main,
  .login-shell {
    padding-bottom: 350px !important;
  }

  .about-premium-main > .about-flight-brief {
    padding: 22px !important;
    grid-template-columns: 1fr !important;
    gap: 22px !important;
  }

  .about-premium-main > .about-flight-brief .brief-grid {
    grid-column: auto !important;
    grid-template-columns: 1fr 1fr !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .aircraft,
  .site-aircraft {
    animation: none !important;
    opacity: 0.26 !important;
    transform: translate3d(68vw, 8vh, 0) rotate(0deg) !important;
  }
}