:root {
  --ink: #14212b;
  --muted: #5d6972;
  --line: #d9e1e7;
  --paper: #f7f4ee;
  --white: #ffffff;
  --navy: #123d5a;
  --teal: #1c7c78;
  --green: #557c45;
  --gold: #c58b32;
  --rust: #9d5f38;
  --shadow: 0 18px 55px rgba(20, 33, 43, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: var(--white);
}

.brand,
.site-header nav,
.hero-actions,
footer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand,
.site-header a,
.button,
footer a {
  text-decoration: none;
}

.brand {
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.72rem;
}

.site-header nav {
  gap: clamp(14px, 3vw, 32px);
  font-weight: 800;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  padding: 112px clamp(20px, 5vw, 70px) 38px;
}

.hero > img,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(9, 18, 24, 0.86), rgba(9, 18, 24, 0.42)),
    linear-gradient(0deg, rgba(9, 18, 24, 0.82), rgba(9, 18, 24, 0.06));
}

.hero-content,
.hero-metrics {
  position: relative;
}

.hero-content {
  max-width: 850px;
  padding-bottom: 34px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: clamp(1.02rem, 1.35vw, 1.28rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 10ch;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.2rem, 10vw, 8.6rem);
  line-height: 0.88;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.1rem, 5vw, 4.1rem);
  line-height: 0.98;
}

.hero-content p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  padding: 10px 16px;
  border: 1px solid currentColor;
  font-weight: 900;
}

.button.primary {
  border-color: var(--gold);
  background: var(--gold);
  color: #17120b;
  box-shadow: 0 12px 30px rgba(197, 139, 50, 0.28);
}

.button.secondary {
  color: var(--white);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
}

.hero-metrics article {
  padding: clamp(16px, 3vw, 24px);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 21, 28, 0.3);
}

.hero-metrics article:last-child {
  border-right: 0;
}

.hero-metrics strong {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.hero-metrics span {
  color: rgba(255, 255, 255, 0.78);
}

.section,
.contact-section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 70px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(280px, 1.35fr);
  gap: clamp(24px, 6vw, 70px);
  align-items: end;
  margin-bottom: 34px;
}

.partner-section,
.gift-section,
.lease-section,
.faq-section,
.disclaimer-section {
  background: var(--white);
}

.aircraft-section {
  background: var(--paper);
}

.partner-grid,
.structure-grid,
.impact-grid {
  display: grid;
  gap: 14px;
}

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

.partner-grid article,
.structure-grid article,
.impact-grid > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 22px;
}

.partner-grid img {
  width: min(220px, 100%);
  height: 60px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 18px;
}

.asset-mark {
  display: grid;
  place-items: center;
  width: 120px;
  height: 60px;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  font-weight: 900;
}

.partner-grid h3,
.structure-grid h3,
.impact-grid h3 {
  margin-bottom: 8px;
  color: var(--navy);
}

.partner-grid p,
.structure-grid p,
.impact-grid p,
.aircraft-copy p,
.aircraft-grid p,
.faq-list p,
.copy-block p,
.disclaimer-section p,
.contact-section p {
  color: var(--muted);
}

.aircraft-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(360px, 1.2fr);
  gap: 24px;
  align-items: start;
}

.aircraft-copy {
  display: grid;
  gap: 18px;
}

.aircraft-photo-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.aircraft-photo-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.aircraft-photo-card div {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.aircraft-photo-card strong {
  color: var(--navy);
  font-size: 1.05rem;
}

.aircraft-photo-card span {
  color: var(--muted);
}

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

.aircraft-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 20px;
}

.aircraft-stat {
  display: inline-block;
  margin-bottom: 14px;
  border-radius: 999px;
  background: #e8f1e6;
  padding: 7px 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.aircraft-grid h3 {
  margin-bottom: 8px;
  color: var(--navy);
}

.trainer-note {
  margin-top: 18px;
  border-left: 4px solid var(--gold);
  border-radius: 0 8px 8px 0;
  background: var(--white);
  padding: 18px;
  color: var(--muted);
  box-shadow: 0 12px 35px rgba(20, 33, 43, 0.08);
}

.trainer-note strong {
  color: var(--navy);
}

.loan-section,
.hybrid-section {
  background: var(--ink);
  color: var(--white);
}

.loan-section h2,
.hybrid-section h2 {
  color: var(--white);
}

.loan-section .copy-block p,
.hybrid-section .structure-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: 24px;
  align-items: stretch;
}

.split.reverse {
  grid-template-columns: minmax(320px, 1.15fr) minmax(280px, 0.85fr);
}

.copy-block,
.calculator-card {
  border-radius: 8px;
}

.copy-block {
  display: grid;
  align-content: center;
}

.service-note {
  margin-top: 18px;
  border-left: 4px solid var(--gold);
  border-radius: 0 8px 8px 0;
  background: rgba(255, 255, 255, 0.08);
  padding: 18px;
  color: rgba(255, 255, 255, 0.78);
}

.service-note.green {
  background: #eef3e9;
  color: var(--muted);
  border-left-color: var(--green);
}

.service-note strong {
  display: block;
  color: var(--white);
  margin-bottom: 6px;
}

.service-note.green strong {
  color: var(--green);
}

.calculator-card {
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.06);
  padding: clamp(20px, 4vw, 28px);
}

.calculator-card.light {
  border-color: var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.calculator-card label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 900;
}

.calculator-card.light label {
  color: var(--ink);
}

.calculator-card output {
  color: var(--white);
}

.calculator-card.light output {
  color: var(--navy);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--gold);
  margin: 0 0 24px;
}

.range-control-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 112px;
  gap: 12px;
  align-items: center;
  margin: 0 0 24px;
}

.range-control-row input[type="range"] {
  margin: 0;
}

.hours-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 10px 12px;
  color: var(--navy);
  font-weight: 900;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.result-grid article {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 16px;
}

.calculator-card.light .result-grid article {
  background: #edf3f5;
}

.result-grid span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.86rem;
  font-weight: 800;
}

.calculator-card.light .result-grid span {
  color: var(--muted);
}

.result-grid strong {
  display: block;
  margin-top: 7px;
  color: var(--white);
  font-size: clamp(1.28rem, 3vw, 1.8rem);
}

.calculator-card.light .result-grid strong {
  color: var(--navy);
}

.lease-section {
  background: #f3f7f4;
}

.assumption-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.assumption-strip span {
  border: 1px solid #cfded4;
  border-radius: 999px;
  background: var(--white);
  padding: 8px 12px;
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 900;
}

.lease-results article:nth-child(5),
.lease-results article:nth-child(6) {
  background: #e8f1e6;
}

.structure-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.structure-grid article {
  border-color: rgba(255, 255, 255, 0.13);
  border-top: 5px solid var(--gold);
  background: rgba(255, 255, 255, 0.06);
}

.structure-grid h3 {
  color: var(--white);
}

.impact-section {
  background: #eef3e9;
}

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

.faq-section {
  background: #f5f7f2;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list article {
  border: 1px solid #d8e2d3;
  border-radius: 8px;
  background: var(--white);
  padding: clamp(20px, 3vw, 28px);
  box-shadow: 0 10px 30px rgba(20, 33, 43, 0.07);
}

.faq-list h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.disclaimer-section {
  padding-top: 52px;
  padding-bottom: 52px;
}

.disclaimer-section > div {
  border-left: 4px solid var(--gold);
  padding-left: 18px;
}

.disclaimer-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
  background: var(--navy);
  color: var(--white);
}

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

.contact-section p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-form {
  border-radius: 8px;
  background: var(--white);
  padding: clamp(20px, 4vw, 30px);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  font-weight: 900;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 13px;
}

.contact-form textarea {
  resize: vertical;
}

.hidden-field {
  display: none;
}

.contact-direct,
.form-status {
  color: var(--muted) !important;
  font-size: 0.92rem;
  font-weight: 800;
}

footer {
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 28px clamp(20px, 5vw, 70px);
  background: #101820;
  color: rgba(255, 255, 255, 0.78);
}

footer a {
  font-weight: 800;
}

@media (max-width: 1020px) {
  .site-header nav {
    display: none;
  }

  .section-heading,
  .split,
  .split.reverse,
  .aircraft-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .partner-grid,
  .aircraft-grid,
  .impact-grid,
  .structure-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .site-header {
    padding: 10px 16px;
  }

  .brand span:last-child {
    display: none;
  }

  .hero {
    min-height: 88vh;
    padding: 90px 18px 24px;
  }

  h1 {
    max-width: 7.2ch;
    font-size: clamp(3.2rem, 17vw, 5rem);
  }

  .hero-actions,
  .hero-metrics,
  .partner-grid,
  .aircraft-grid,
  .impact-grid,
  .structure-grid,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .range-control-row {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-metrics article {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .hero-metrics article:last-child {
    border-bottom: 0;
  }
}