:root {
  --graphite-950: #090c11;
  --graphite-900: #0e131a;
  --graphite-800: #141b24;
  --graphite-700: #1c2530;
  --graphite-600: #2a3543;
  --ink: #eef1f6;
  --ink-dim: #98a6b6;
  --ink-dimmer: #63707f;
  --cyan: #2ec4d6;
  --cyan-bright: #5fe0ef;
  --go: #4ade80;
  --caution: #f0a83c;
  --gold: #cda45e;
  --gold-bright: #e8c789;
  --line: rgba(238, 241, 246, 0.08);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background: var(--graphite-950);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

h1, h2, h3, .brand-name {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}

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

/* Background scene */

.sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, var(--graphite-800) 0%, var(--graphite-950) 55%),
    var(--graphite-950);
  overflow: hidden;
}

.hero-photo {
  position: absolute;
  inset: 0;
  background-image: url('../assets/hero-cockpit.jpg');
  background-size: cover;
  background-position: center 42%;
  opacity: 0.18;
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 20%,
    black 52%,
    transparent 88%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 20%,
    black 52%,
    transparent 88%
  );
}

.stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 20% 20%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1.5px 1.5px at 70% 15%, rgba(255,255,255,0.25), transparent),
    radial-gradient(1px 1px at 40% 55%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1.5px 1.5px at 85% 65%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 10% 80%, rgba(255,255,255,0.25), transparent),
    radial-gradient(1.5px 1.5px at 60% 85%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 92% 30%, rgba(255,255,255,0.3), transparent);
  background-size: 100% 100%;
  opacity: 0.8;
}

.radar-grid {
  position: absolute;
  inset: -20% -10%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 0%, transparent 70%);
  opacity: 0.6;
}

.contrail-plane {
  position: absolute;
  width: 220px;
  height: auto;
  color: var(--ink);
  top: 14%;
  left: -240px;
  animation: fly 22s linear infinite;
  animation-delay: 1s;
  opacity: 0.85;
}

.contrail {
  fill: none;
  stroke: url(#none);
  stroke: rgba(46, 196, 214, 0.35);
  stroke-width: 1.5;
  stroke-dasharray: 4 3;
}

@keyframes fly {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  8% { opacity: 0.85; }
  92% { opacity: 0.85; }
  100% {
    transform: translateX(calc(100vw + 240px)) translateY(-6vh);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contrail-plane {
    animation: none;
    left: 8%;
  }
}

/* Layout */

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.brand-mark circle {
  fill: var(--graphite-800);
  stroke: var(--cyan);
  stroke-width: 1.4;
}

.brand-plane {
  fill: var(--cyan-bright);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-est {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dimmer);
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.brand-name em {
  font-style: normal;
  color: var(--cyan-bright);
}

.brand-name .tm {
  font-size: 0.55em;
  font-weight: 600;
  color: var(--cyan-bright);
  opacity: 0.75;
  margin-left: 1px;
}

.brand-name .tld {
  font-weight: 500;
  color: var(--ink-dim);
  opacity: 0.55;
  margin-left: 2px;
}

.badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-bright);
  border: 1px solid rgba(46, 196, 214, 0.35);
  background: rgba(46, 196, 214, 0.08);
  padding: 6px 12px;
  border-radius: 999px;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 0 40px;
}

.eyebrow {
  color: var(--cyan-bright);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 18px;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.12;
  font-weight: 700;
  margin: 0 0 22px;
  letter-spacing: -0.01em;
  max-width: 16ch;
}

.lede {
  color: var(--ink-dim);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 560px;
  margin: 0 0 40px;
}

.signup-form {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 460px;
}

.signup-form input {
  flex: 1;
  min-width: 0;
  background: var(--graphite-800);
  border: 1px solid var(--graphite-600);
  color: var(--ink);
  font-size: 0.98rem;
  font-family: inherit;
  padding: 14px 16px;
  border-radius: 10px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.signup-form input::placeholder {
  color: var(--ink-dimmer);
}

.signup-form input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(46, 196, 214, 0.18);
}

.signup-form input:invalid.touched {
  border-color: var(--caution);
}

.signup-form button {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--cyan-bright), var(--cyan));
  color: var(--graphite-950);
  border: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 22px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.12s ease, filter 0.12s ease;
}

.signup-form button:hover {
  filter: brightness(1.06);
}

.signup-form button:active {
  transform: translateY(1px);
}

.signup-form.submitting button {
  opacity: 0.7;
  pointer-events: none;
}

.form-message {
  min-height: 1.4em;
  margin: 14px 0 0;
  font-size: 0.9rem;
  color: var(--ink-dim);
}

#signup-turnstile:not(:empty),
#contact-turnstile:not(:empty) {
  margin-top: 12px;
}

.form-message.success {
  color: var(--go);
}

.form-message.error {
  color: var(--caution);
}

.features {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 880px;
  margin: 64px 0 0;
  padding: 0;
  text-align: left;
}

.features li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(20, 27, 36, 0.5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.features svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
  fill: none;
  stroke: var(--cyan-bright);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.features h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
}

.features p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Founding Dealer section */

.dealer-section {
  position: relative;
  padding: 56px 32px 48px;
  margin: 40px 0 8px;
  border: 1px solid rgba(205, 164, 94, 0.4);
  outline: 1px solid rgba(205, 164, 94, 0.16);
  outline-offset: 8px;
  border-radius: 6px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(205, 164, 94, 0.07), transparent 70%),
    rgba(205, 164, 94, 0.02);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.dealer-section .eyebrow {
  color: var(--gold-bright);
}

.dealer-section h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.2rem);
  font-weight: 700;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.dealer-lede {
  color: var(--ink-dim);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 600px;
  margin: 0 0 36px;
}

.dealer-benefits {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 900px;
  margin: 0;
  padding: 0;
  text-align: left;
}

.dealer-benefits li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(20, 27, 36, 0.5);
  border: 1px solid rgba(205, 164, 94, 0.18);
  border-radius: var(--radius);
  padding: 20px;
}

.dealer-benefits svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
  fill: none;
  stroke: var(--gold-bright);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dealer-benefits h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
}

.dealer-benefits p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.88rem;
  line-height: 1.5;
}

.dealer-terms {
  max-width: 620px;
  color: var(--ink-dimmer);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 28px 0 0;
}

.dealer-cta {
  margin: 28px 0 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--cyan-bright), var(--cyan));
  color: var(--graphite-950);
  border: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.12s ease, filter 0.12s ease;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-primary:active {
  transform: translateY(1px);
}

.dealer-cta .btn-primary {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  padding: 15px 30px;
  font-size: 1rem;
}

.dealer-scarcity {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-dimmer);
}

/* Contact modal */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 9, 13, 0.72);
  padding: 20px;
}

.modal {
  position: relative;
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--graphite-900);
  border: 1px solid var(--graphite-600);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--ink-dim);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
}

.modal-close:hover {
  color: var(--ink);
  background: var(--graphite-800);
}

.modal h2 {
  font-size: 1.3rem;
  margin: 0 0 8px;
}

.modal-sub {
  color: var(--ink-dim);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0 0 20px;
}

.contact-hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

#contact-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-dim);
  margin: 14px 0 6px;
}

#contact-form label:first-of-type {
  margin-top: 0;
}

#contact-form .optional {
  font-weight: 400;
  color: var(--ink-dimmer);
}

#contact-form input[type="text"],
#contact-form input[type="email"],
#contact-form textarea {
  width: 100%;
  background: var(--graphite-800);
  border: 1px solid var(--graphite-600);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 11px 13px;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

#contact-form textarea {
  resize: vertical;
  min-height: 80px;
}

#contact-form input:focus,
#contact-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(46, 196, 214, 0.18);
}

#contact-form .btn-primary {
  width: 100%;
  margin-top: 20px;
}

#contact-form.submitting .btn-primary {
  opacity: 0.7;
  pointer-events: none;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--ink-dimmer);
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--ink-dim);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--cyan-bright);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-contact {
  background: none;
  border: none;
  color: var(--ink-dim);
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  padding: 0;
}

.footer-contact:hover {
  color: var(--cyan-bright);
}

@media (max-width: 680px) {
  .signup-form {
    flex-direction: column;
  }

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

  .dealer-benefits {
    grid-template-columns: 1fr;
  }

  .dealer-section {
    padding: 40px 18px 36px;
    outline-offset: 5px;
  }
}

/* Legal pages */

.legal {
  flex: 1;
  padding: 24px 0 64px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.legal h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.legal .updated {
  color: var(--ink-dimmer);
  font-size: 0.85rem;
  margin: 0 0 40px;
}

.legal h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cyan-bright);
  margin: 36px 0 12px;
}

.legal p, .legal li {
  color: var(--ink-dim);
  font-size: 0.98rem;
  line-height: 1.7;
}

.legal p {
  margin: 0 0 16px;
}

.legal ul {
  margin: 0 0 16px;
  padding-left: 22px;
}

.legal li {
  margin-bottom: 6px;
}

.legal strong {
  color: var(--ink);
}

.legal a {
  color: var(--cyan-bright);
}

.legal-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 36px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--ink-dimmer);
  font-size: 0.85rem;
}

.legal-footer a {
  color: var(--ink-dim);
  text-decoration: none;
}

.legal-footer a:hover {
  color: var(--cyan-bright);
}