:root {
  --ink: oklch(20% 0.035 275);
  --ink-soft: oklch(33% 0.032 276);
  --paper: oklch(97% 0.018 88);
  --paper-deep: oklch(92% 0.035 84);
  --yellow: oklch(91% 0.185 103);
  --coral: oklch(72% 0.185 33);
  --violet: oklch(48% 0.155 300);
  --line: color-mix(in oklch, var(--ink) 18%, transparent);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Instrument Sans", "Helvetica Neue", sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --space-shell: clamp(1.25rem, 4vw, 4.5rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 20;
  inset: 0 0 auto;
  height: 3px;
  content: "";
  background: linear-gradient(90deg, var(--yellow) 0 45%, var(--coral) 45% 72%, var(--violet) 72%);
}

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

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

sup {
  font-size: 0.4em;
  vertical-align: super;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 4px;
}

.site-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 5.25rem;
  padding: 0 var(--space-shell);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  width: fit-content;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1;
  text-decoration: none;
}

.wordmark span {
  position: relative;
  top: -0.75em;
  margin-left: 0.12em;
  font-family: var(--font-body);
  font-size: 0.28em;
  letter-spacing: 0;
}

.nav-links {
  display: none;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.75rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.header-cta span {
  font-size: 1.2rem;
}

.hero {
  display: grid;
  min-height: calc(100svh - 5.25rem);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 10vw, 8.5rem) var(--space-shell);
}

.eyebrow {
  margin: 0 0 1.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 9.5ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 11.5vw, 8.4rem);
  font-weight: 600;
  letter-spacing: -0.062em;
  line-height: 0.88;
}

.hero h1 em {
  display: block;
  color: var(--violet);
  font-style: italic;
  font-weight: 600;
}

.hero-intro {
  max-width: 38rem;
  margin: 2rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2.1vw, 1.35rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.15rem 1.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.5rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    color 160ms,
    background-color 160ms,
    transform 220ms var(--ease-out);
}

.button-primary {
  color: var(--ink);
  background: var(--yellow);
}

.button-dark {
  justify-content: space-between;
  width: 100%;
  color: var(--paper);
  background: var(--ink);
}

.button-dark span:last-child {
  font-size: 1.4rem;
}

.button[disabled] {
  cursor: wait;
  opacity: 0.66;
}

.text-link {
  font-size: 0.88rem;
  font-weight: 700;
  text-underline-offset: 0.35em;
}

.travel-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  margin: clamp(2.5rem, 7vw, 5rem) 0 0;
  padding: 1.15rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.travel-notes li::before {
  margin-right: 0.5rem;
  color: var(--coral);
  content: "●";
}

.hero-visual {
  position: relative;
  display: flex;
  min-height: 35rem;
  flex-direction: column;
  overflow: hidden;
  background: var(--yellow);
}

.route-line {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 1.5rem 0;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.route-dash {
  height: 1px;
  border-top: 1px dashed var(--ink);
}

.product-stage {
  position: relative;
  display: grid;
  flex: 1;
  place-items: center;
}

.product-stage::before,
.product-stage::after {
  position: absolute;
  border: 1px solid color-mix(in oklch, var(--ink) 22%, transparent);
  border-radius: 50%;
  content: "";
}

.product-stage::before {
  width: min(74vw, 35rem);
  aspect-ratio: 1;
}

.product-stage::after {
  width: min(55vw, 25rem);
  aspect-ratio: 1;
}

.product-stage img {
  position: relative;
  z-index: 2;
  width: min(100%, 52rem);
  transform: scale(1.07);
  filter: drop-shadow(0 1.5rem 1.5rem color-mix(in oklch, var(--ink) 18%, transparent));
}

.stage-stamp {
  position: absolute;
  z-index: 3;
  top: 12%;
  right: 6%;
  display: grid;
  width: 5.3rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(10deg);
}

.visual-caption {
  display: flex;
  justify-content: space-between;
  margin: 0;
  padding: 0 1.5rem 1.35rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.visual-caption span {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.ticker {
  overflow: hidden;
  color: var(--paper);
  background: var(--ink);
}

.ticker-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 1.1rem var(--space-shell);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.8vw, 2rem);
  font-weight: 600;
  white-space: nowrap;
}

.ticker-track span:nth-child(even) {
  color: var(--yellow);
  font-family: var(--font-body);
  font-size: 0.8em;
}

.section-shell {
  padding: clamp(5.5rem, 12vw, 10rem) var(--space-shell);
}

.section-heading h2,
.travel-copy h2,
.signup-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 6.4rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.explanation {
  display: grid;
  gap: 3rem;
}

.section-heading {
  max-width: 58rem;
}

.section-lead {
  max-width: 38rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
}

.steps {
  display: grid;
  margin: clamp(2rem, 7vw, 5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
}

.step-number {
  padding-top: 0.25rem;
  color: var(--violet);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
}

.step p {
  max-width: 25rem;
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
}

.travel-story {
  display: grid;
  background: var(--paper-deep);
}

.travel-photo {
  position: relative;
  min-height: 35rem;
  overflow: hidden;
}

.travel-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 22% center;
}

.photo-label {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  display: flex;
  min-width: 9rem;
  flex-direction: column;
  padding: 0.8rem 1rem;
  color: var(--paper);
  background: var(--violet);
  transform: rotate(-2deg);
}

.photo-label span {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.photo-label strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.travel-copy {
  align-self: center;
  padding: clamp(4.5rem, 9vw, 8rem) var(--space-shell);
}

.travel-copy p:not(.eyebrow) {
  max-width: 36rem;
  margin: 2rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.product-facts {
  display: grid;
  margin: clamp(2.5rem, 6vw, 4.5rem) 0 0;
  border-top: 1px solid var(--line);
}

.product-facts div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.product-facts dt {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  text-align: right;
}

.signup-section {
  display: grid;
  gap: 3.5rem;
  padding: clamp(5.5rem, 12vw, 10rem) var(--space-shell);
  color: var(--ink);
  background: var(--coral);
}

.signup-copy {
  max-width: 50rem;
}

.signup-copy p:not(.eyebrow) {
  max-width: 35rem;
  margin: 1.75rem 0 0;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.signup-form {
  position: relative;
  display: grid;
  align-content: start;
  gap: 1.15rem;
  max-width: 42rem;
  width: 100%;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.field input {
  width: 100%;
  min-height: 3.75rem;
  padding: 0.6rem 0;
  border: 0;
  border-bottom: 2px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 600;
}

.field input::placeholder {
  color: color-mix(in oklch, var(--ink) 42%, transparent);
}

.field input:focus {
  outline: 0;
  border-color: var(--paper);
}

.field input:user-invalid {
  border-color: oklch(35% 0.2 28);
}

.website-field {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.consent {
  display: grid;
  grid-template-columns: 1.2rem 1fr;
  gap: 0.75rem;
  margin: 0.3rem 0;
  font-size: 0.78rem;
  line-height: 1.45;
  cursor: pointer;
}

.consent input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.1rem 0 0;
  accent-color: var(--ink);
}

.form-status {
  min-height: 1.5rem;
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
}

.signup-form[data-state="success"] .field,
.signup-form[data-state="success"] .consent,
.signup-form[data-state="success"] .button {
  display: none;
}

.signup-form[data-state="success"] .form-status {
  padding: 1.5rem;
  border: 2px solid var(--ink);
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.flight-ready {
  position: relative;
  display: grid;
  align-items: end;
  min-height: min(86svh, 42rem);
  overflow: hidden;
  isolation: isolate;
  color: var(--paper);
  background: var(--ink);
}

.flight-ready-photo {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% center;
}

.flight-ready::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(
      to top,
      color-mix(in oklch, var(--ink) 85%, transparent) 0%,
      color-mix(in oklch, var(--ink) 30%, transparent) 42%,
      transparent 68%
    ),
    linear-gradient(
      to right,
      color-mix(in oklch, var(--ink) 62%, transparent) 0%,
      transparent 58%
    );
}

.flight-ready-copy {
  max-width: 42rem;
  padding: clamp(3rem, 8vw, 6.5rem) var(--space-shell);
}

.flight-ready-copy h2 {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 6.8rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.flight-ready-copy p {
  max-width: 30rem;
  margin: 1.5rem 0 0;
  color: color-mix(in oklch, var(--paper) 82%, transparent);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.flight-ready-copy .button {
  margin-top: 2.25rem;
}

.site-footer {
  display: grid;
  gap: 1.5rem;
  padding: 3rem var(--space-shell) max(3rem, env(safe-area-inset-bottom));
  color: var(--paper);
  background: var(--ink);
}

.footer-wordmark {
  color: var(--paper);
}

.site-footer > p {
  max-width: 25rem;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.15;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in oklch, var(--paper) 20%, transparent);
  color: color-mix(in oklch, var(--paper) 70%, transparent);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.hero-perk {
  display: flex;
  gap: 0.6rem;
  max-width: 34rem;
  margin: 1.75rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 600;
  line-height: 1.3;
}

.hero-perk span {
  color: var(--coral);
}

.voices {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
}

.voice-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.voice {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

.voice-quote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.voice-by {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.8rem;
  margin: 1rem 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.voice-by span {
  color: var(--ink-soft);
}

.voice-count {
  margin: 0;
  padding-top: 1.5rem;
  font-size: 0.9rem;
}

.voice-count strong {
  margin-right: 0.4rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.voice-count-note {
  color: var(--ink-soft);
  font-size: 0.7rem;
}

.faq {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  list-style: none;
  cursor: pointer;
}

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

.faq summary::after {
  color: var(--violet);
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  content: "+";
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  max-width: 44rem;
  margin: 0 0 1.75rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
}

.signup-share:not([hidden]) {
  display: grid;
  gap: 1rem;
}

.share-lead {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  line-height: 1.2;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.share-link {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    color 160ms,
    background-color 160ms,
    transform 220ms var(--ease-out);
}

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
}

.reveal.is-visible {
  animation: reveal-in 700ms var(--ease-out) both;
  animation-delay: var(--delay, 0ms);
}

@keyframes reveal-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: hover) {
  .button:hover {
    transform: translateY(-3px);
  }

  .button-primary:hover {
    color: var(--paper);
    background: var(--violet);
  }

  .button-dark:hover {
    color: var(--ink);
    background: var(--yellow);
  }

  .share-link:hover {
    color: var(--paper);
    background: var(--ink);
    transform: translateY(-3px);
  }

  .header-cta:hover,
  .nav-links a:hover,
  .text-link:hover {
    text-decoration-color: var(--coral);
    text-decoration-thickness: 2px;
    text-underline-offset: 0.35em;
  }
}

@media (min-width: 48rem) {
  .site-header {
    grid-template-columns: 1fr auto 1fr;
  }

  .nav-links {
    display: flex;
    gap: 2rem;
    font-size: 0.76rem;
    font-weight: 700;
  }

  .nav-links a {
    text-decoration: none;
  }

  .header-cta {
    justify-self: end;
  }

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

  .step {
    grid-template-columns: 1fr;
    padding: 1.5rem clamp(1rem, 2.5vw, 2.5rem) 2rem 0;
    border-right: 1px solid var(--line);
  }

  .step + .step {
    padding-left: clamp(1rem, 2.5vw, 2.5rem);
  }

  .step:last-child {
    border-right: 0;
  }

  .voice-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .voice {
    padding: 1.75rem clamp(1rem, 2.5vw, 2.5rem) 2rem 0;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .voice + .voice {
    padding-left: clamp(1rem, 2.5vw, 2.5rem);
  }

  .voice:last-child {
    border-right: 0;
  }

  .signup-form {
    grid-template-columns: 1fr 1fr;
  }

  .signup-form .field,
  .signup-form .consent,
  .signup-form .button,
  .signup-form .form-status,
  .signup-form .signup-share {
    grid-column: 1 / -1;
  }

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

  .site-footer > p {
    justify-self: end;
    text-align: right;
  }

  .footer-meta {
    grid-column: 1 / -1;
    justify-content: space-between;
  }
}

@media (min-width: 64rem) {
  .hero {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  }

  .hero-visual {
    min-height: calc(100svh - 5.25rem);
  }

  .explanation {
    grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.7fr);
  }

  .steps {
    grid-column: 1 / -1;
  }

  .travel-story {
    grid-template-columns: minmax(0, 1.18fr) minmax(24rem, 0.82fr);
  }

  .travel-photo {
    min-height: 52rem;
  }

  .signup-section {
    grid-template-columns: minmax(0, 1.12fr) minmax(28rem, 0.88fr);
    align-items: start;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}