:root {
  --ink: #10283e;
  --navy: #0b2742;
  --navy-deep: #061b2d;
  --blue: #155f91;
  --blue-light: #dcecf5;
  --sky: #edf5f8;
  --cloud: #f6f8fa;
  --white: #ffffff;
  --gold: #e3a82b;
  --gold-dark: #b77b0c;
  --muted: #617180;
  --line: #d9e1e7;
  --green: #32795c;
  --shadow: 0 24px 64px rgba(8, 34, 55, 0.13);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cloud);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--navy);
}

img {
  max-width: 100%;
  height: auto;
}

button,
input,
textarea,
select {
  font: inherit;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-150%);
}

.site-skip-link:focus {
  transform: none;
}

.site-shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 50;
  background: rgba(246, 248, 250, 0.94);
  border-bottom: 1px solid rgba(11, 39, 66, 0.08);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  text-decoration: none;
}

.site-brand:hover {
  color: var(--navy);
}

.site-brand__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--navy);
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(11, 39, 66, 0.2);
}

.site-brand__mark svg {
  width: 26px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.site-brand__text {
  display: grid;
  line-height: 1.15;
}

.site-brand__text strong {
  font-family: var(--serif);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.site-brand__text small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.site-brand__custom-logo,
.site-brand__custom-logo .custom-logo-link {
  display: inline-flex;
}

.site-brand__custom-logo img {
  width: auto;
  max-height: 58px;
}

.site-navigation {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-menu,
.footer-menu {
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-menu a {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.site-menu a:hover,
.site-menu .current-menu-item > a {
  color: var(--blue);
}

.site-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 8px;
  background: var(--white);
}

.site-nav-toggle__lines,
.site-nav-toggle__lines::before,
.site-nav-toggle__lines::after {
  display: block;
  width: 21px;
  height: 2px;
  margin: auto;
  background: var(--navy);
  content: "";
}

.site-nav-toggle__lines::before {
  transform: translateY(-6px);
}

.site-nav-toggle__lines::after {
  transform: translateY(4px);
}

.site-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 22px;
  color: var(--white);
  background: var(--blue);
  border: 1px solid var(--blue);
  border-radius: 5px;
  box-shadow: 0 8px 22px rgba(21, 95, 145, 0.2);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.site-button:hover {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
  transform: translateY(-1px);
}

.site-button:focus-visible,
.site-menu a:focus-visible,
.site-text-link:focus-visible {
  outline: 3px solid rgba(227, 168, 43, 0.5);
  outline-offset: 4px;
}

.site-button--small {
  min-height: 42px;
  padding-inline: 18px;
}

.hero {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 5%, rgba(179, 215, 232, 0.6), transparent 28%),
    linear-gradient(135deg, #f8fafb 0%, #edf5f8 100%);
}

.hero::before {
  position: absolute;
  width: 700px;
  height: 700px;
  right: -350px;
  bottom: -500px;
  border: 1px solid rgba(21, 95, 145, 0.13);
  border-radius: 50%;
  content: "";
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  align-items: center;
  gap: clamp(40px, 7vw, 96px);
  padding-block: 88px 96px;
}

.site-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-kicker span {
  width: 30px;
  height: 1px;
  background: var(--gold);
}

.hero h1,
.section-heading h2,
.process-section h2,
.invitation-card h2,
.entry-header h1,
.not-found h1,
.archive-heading h1 {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.03;
}

.hero h1 {
  max-width: 700px;
  font-size: clamp(3.25rem, 6.2vw, 5.9rem);
}

.hero__intro {
  max-width: 650px;
  margin: 26px 0 0;
  color: #52697a;
  font-size: clamp(1.05rem, 1.5vw, 1.24rem);
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 34px;
}

.site-text-link {
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
  font-weight: 800;
  text-decoration: none;
}

.hero__note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.hero__note span {
  color: var(--green);
  font-size: 0.58rem;
}

.hero__visual {
  position: relative;
  min-height: 470px;
  display: grid;
  place-items: center;
}

.flight-orbit {
  position: absolute;
  inset: 2% 0;
  border: 1px dashed rgba(21, 95, 145, 0.25);
  border-radius: 50%;
  transform: rotate(-10deg);
}

.flight-orbit::before,
.flight-orbit::after {
  position: absolute;
  border: 1px solid rgba(21, 95, 145, 0.15);
  border-radius: 50%;
  content: "";
}

.flight-orbit::before {
  inset: 45px;
}

.flight-orbit::after {
  inset: 105px;
}

.flight-orbit span {
  position: absolute;
  top: 25%;
  right: 5%;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--gold);
}

.dashboard-card {
  position: relative;
  z-index: 2;
  width: min(100%, 480px);
  padding: 28px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(11, 39, 66, 0.09);
  border-radius: 11px;
  box-shadow: var(--shadow);
  transform: rotate(1.3deg);
}

.dashboard-card__top,
.dashboard-card__aircraft {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.dashboard-card__top div,
.dashboard-card__aircraft div {
  display: grid;
}

.dashboard-card small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.dashboard-card__top strong {
  margin-top: 2px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.4rem;
}

.privacy-chip,
.status-ready {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  color: var(--green);
  background: #e9f5ef;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.privacy-chip i {
  width: 6px;
  height: 6px;
  background: currentColor;
  border-radius: 50%;
}

.dashboard-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 26px 0;
}

.dashboard-card__metrics > div {
  position: relative;
  min-height: 122px;
  padding: 18px 15px;
  overflow: hidden;
  background: var(--sky);
  border-radius: 6px;
}

.dashboard-card__metrics strong {
  display: block;
  margin-top: 8px;
  color: var(--navy);
  font-size: 1.55rem;
  line-height: 1;
}

.dashboard-card__metrics em {
  color: var(--muted);
  font-size: 0.7rem;
  font-style: normal;
}

.metric-line {
  position: absolute;
  height: 24px;
  right: 12px;
  bottom: 12px;
  left: 12px;
  border-bottom: 2px solid var(--blue);
  border-radius: 50%;
  transform: skewY(-6deg);
}

.metric-line--two {
  border-color: var(--gold);
  transform: skewY(8deg);
}

.metric-line--three {
  border-color: #6da68f;
  transform: skewY(-2deg);
}

.dashboard-card__aircraft {
  padding: 16px;
  background: var(--navy);
  border-radius: 6px;
}

.dashboard-card__aircraft small {
  color: #9db3c4;
}

.dashboard-card__aircraft strong {
  color: var(--white);
  font-size: 0.88rem;
}

.aircraft-icon {
  width: 36px;
  height: 36px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  color: var(--gold);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.status-ready {
  color: #abdbc6;
  background: rgba(95, 169, 135, 0.14);
}

.trust-strip {
  color: #bfd0dc;
  background: var(--navy);
}

.trust-strip__inner {
  min-height: 86px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.trust-strip span {
  position: relative;
  text-align: center;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.trust-strip span + span::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 3px;
  height: 3px;
  background: var(--gold);
  border-radius: 50%;
  content: "";
}

.feature-section {
  padding: 118px 0 126px;
  background: var(--white);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 58px;
}

.section-heading h2,
.process-section h2,
.invitation-card h2 {
  font-size: clamp(2.35rem, 4.2vw, 4.1rem);
}

.section-heading > p:last-child {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature-card {
  position: relative;
  min-height: 285px;
  padding: clamp(30px, 4vw, 52px);
  background: var(--white);
}

.feature-card--primary {
  color: #dbe7ef;
  background: var(--navy);
}

.feature-card--accent {
  background: var(--sky);
}

.feature-card__number {
  color: var(--gold-dark);
  font-family: var(--serif);
  font-size: 0.95rem;
}

.feature-card h3 {
  margin: 48px 0 14px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  font-weight: 600;
  line-height: 1.1;
}

.feature-card--primary h3 {
  color: var(--white);
}

.feature-card p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
}

.feature-card--primary p {
  color: #b5c8d5;
}

.process-section {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  color: #c1d0da;
  background: var(--navy-deep);
}

.process-section::after {
  position: absolute;
  width: 620px;
  height: 620px;
  top: -310px;
  left: -310px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  content: "";
}

.process-section__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(480px, 1.14fr);
  gap: clamp(60px, 10vw, 140px);
}

.site-kicker--light {
  color: #9fc6dd;
}

.process-section h2 {
  color: var(--white);
}

.process-section__intro > p:last-child {
  margin: 25px 0 0;
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.process-list li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.process-list li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.process-list > li > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--gold);
  border: 1px solid rgba(227, 168, 43, 0.45);
  border-radius: 50%;
  font-family: var(--serif);
}

.process-list h3 {
  margin: 0 0 6px;
  color: var(--white);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
}

.process-list p {
  margin: 0;
  color: #9db2c1;
}

.invitation-section {
  padding: 88px 0;
  background: var(--sky);
}

.invitation-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: clamp(36px, 6vw, 72px);
  background: var(--white);
  border-left: 5px solid var(--gold);
  box-shadow: 0 22px 60px rgba(11, 39, 66, 0.09);
}

.invitation-card h2 {
  max-width: 720px;
  font-size: clamp(2rem, 3.4vw, 3.35rem);
}

.site-footer {
  padding: 58px 0;
  color: #9db0bd;
  background: #061521;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 42px;
}

.site-footer strong {
  color: var(--white);
  font-family: var(--serif);
  font-size: 1.2rem;
}

.site-footer p {
  margin: 4px 0 0;
  font-size: 0.8rem;
}

.footer-menu a {
  color: #c0ced7;
  font-size: 0.82rem;
  text-decoration: none;
}

.site-footer__legal {
  white-space: nowrap;
}

.content-shell,
.not-found {
  min-height: 65vh;
  padding-block: 90px 110px;
}

.content-card,
.post-card {
  padding: clamp(30px, 6vw, 70px);
  background: var(--white);
  box-shadow: 0 16px 48px rgba(11, 39, 66, 0.07);
}

.entry-header,
.entry-content {
  max-width: 780px;
  margin-inline: auto;
}

.entry-header h1,
.not-found h1,
.archive-heading h1 {
  font-size: clamp(2.5rem, 5vw, 4.6rem);
}

.entry-content {
  margin-top: 42px;
}

.entry-content h2,
.entry-content h3 {
  margin-top: 1.8em;
  color: var(--navy);
  font-family: var(--serif);
  line-height: 1.2;
}

.entry-content a {
  font-weight: 700;
}

.archive-heading {
  margin-bottom: 48px;
}

.post-grid {
  display: grid;
  gap: 22px;
}

.post-card {
  padding: 36px;
}

.post-card__date {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.post-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 2rem;
}

.post-card h2 a {
  color: var(--navy);
  text-decoration: none;
}

.not-found {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.not-found > p:not(.site-kicker) {
  max-width: 560px;
  color: var(--muted);
  font-size: 1.1rem;
}

.aviator-app-page {
  background: #f4f7fa;
}

.aviator-app-page .alb-app {
  min-height: 100vh;
}

@media (max-width: 960px) {
  .site-navigation {
    gap: 18px;
  }

  .site-menu {
    gap: 16px;
  }

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

  .hero__copy {
    max-width: 760px;
  }

  .hero__visual {
    min-height: 430px;
  }

  .process-section__grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .process-section__intro {
    max-width: 720px;
  }

  .site-footer__inner {
    grid-template-columns: 1fr auto;
  }

  .site-footer__legal {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 30px, 1180px);
  }

  .site-header__inner {
    min-height: 74px;
  }

  .site-nav-toggle {
    display: block;
    cursor: pointer;
  }

  .site-navigation {
    position: absolute;
    top: 74px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 20px 15px 24px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(11, 39, 66, 0.1);
  }

  .site-navigation.is-open {
    display: grid;
  }

  .site-menu {
    display: grid;
    gap: 0;
  }

  .site-menu a {
    display: block;
    padding: 12px 8px;
  }

  .hero {
    min-height: 0;
  }

  .hero__grid {
    padding-block: 68px 74px;
  }

  .hero h1 {
    font-size: clamp(3rem, 13vw, 4.7rem);
  }

  .hero__visual {
    min-height: 380px;
  }

  .dashboard-card {
    padding: 20px;
    transform: none;
  }

  .dashboard-card__metrics {
    gap: 7px;
  }

  .dashboard-card__metrics > div {
    padding: 14px 10px;
  }

  .dashboard-card__metrics strong {
    font-size: 1.22rem;
  }

  .trust-strip__inner {
    grid-template-columns: repeat(2, 1fr);
    padding-block: 18px;
  }

  .trust-strip span {
    padding: 10px 4px;
  }

  .trust-strip span + span::before {
    display: none;
  }

  .feature-section,
  .process-section {
    padding-block: 84px;
  }

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

  .feature-card {
    min-height: 250px;
  }

  .invitation-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-footer__legal {
    grid-column: auto;
  }
}

@media (max-width: 480px) {
  .site-brand__text small {
    display: none;
  }

  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .hero__visual {
    min-height: 330px;
  }

  .flight-orbit {
    inset: 8% 0;
  }

  .dashboard-card__top {
    align-items: flex-start;
  }

  .dashboard-card__top strong {
    font-size: 1.12rem;
  }

  .privacy-chip {
    padding-inline: 8px;
  }

  .dashboard-card__metrics {
    grid-template-columns: 1fr 1fr;
  }

  .dashboard-card__metrics > div:last-child {
    display: none;
  }

  .dashboard-card__aircraft {
    gap: 10px;
  }

  .aircraft-icon {
    display: none;
  }

  .trust-strip__inner {
    grid-template-columns: 1fr;
  }

  .process-list li {
    grid-template-columns: 46px 1fr;
    gap: 16px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}