/* Landing page — section-specific styles. Tokens + shared primitives are in site.css. */

/* -----------------------------------------------------------------------------
   Hero
-------------------------------------------------------------------------------*/

.hero {
  padding: 80px 0 64px;
  text-align: center;
}

.hero__inner {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-2xl);
}

.hero h1 {
  margin: 0;
  font: var(--font-display);
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.hero__subline {
  margin: 0;
  font: 500 22px/28px 'DM Sans', system-ui, sans-serif;
  letter-spacing: -0.015em;
  color: var(--text-secondary);
}

.hero__descriptor {
  margin: 0 auto;
  max-width: 560px;
  color: var(--text-secondary);
  font: var(--font-body);
}

.hero__caption {
  font: var(--font-caption);
  color: var(--text-tertiary);
  margin: 0;
}

.hero__legal {
  font: 400 11px/16px 'DM Sans', system-ui, sans-serif;
  color: var(--text-quaternary);
  max-width: 480px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .hero h1 { font-size: 48px; line-height: 52px; }
  .hero__subline { font-size: 24px; line-height: 30px; }
}
@media (min-width: 1024px) {
  .hero h1 { font-size: 56px; line-height: 60px; }
}

/* Waitlist form */

.waitlist-form {
  display: grid;
  gap: var(--space-md);
  max-width: 440px;
  margin: var(--space-sm) auto 0;
  width: 100%;
}

.waitlist-form__row {
  display: flex;
  gap: var(--space-sm);
  align-items: stretch;
}

.waitlist-form input[type='email'] {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0 var(--space-lg);
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  font: 400 15px/20px 'DM Sans', system-ui, sans-serif;
}
.waitlist-form input[type='email']::placeholder { color: var(--text-quaternary); }
.waitlist-form input[type='email']:focus-visible {
  border-color: var(--brand-orange);
  outline: 2px solid var(--brand-orange);
  outline-offset: 2px;
}

.waitlist-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  opacity: 0;
}

.waitlist-form__status {
  font: var(--font-caption);
  color: var(--text-tertiary);
  text-align: center;
  min-height: 1.4em;
  margin: 0;
}
.waitlist-form__status[data-tone='success'] { color: var(--success); }
.waitlist-form__status[data-tone='error'] { color: var(--danger); }

.waitlist-form__turnstile {
  display: flex;
  justify-content: center;
}

/* -----------------------------------------------------------------------------
   Section intros
-------------------------------------------------------------------------------*/

.section__intro {
  display: grid;
  gap: var(--space-md);
  margin-bottom: 40px;
}
.section__intro.section__intro--center {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section__intro h2 {
  font: var(--font-h2);
  letter-spacing: -0.015em;
  margin: 0;
}
.section__intro p {
  font: var(--font-body);
  color: var(--text-secondary);
  margin: 0;
  max-width: 880px;
}
@media (min-width: 768px) {
  .section__intro h2 { font-size: 28px; line-height: 34px; }
}

/* -----------------------------------------------------------------------------
   Problem
-------------------------------------------------------------------------------*/

.problem__stats {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .problem__stats { grid-template-columns: repeat(3, 1fr); }
}

.stat-tile {
  padding: var(--space-2xl);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-xs);
}
.stat-tile__value {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum','lnum','zero';
  font-size: 32px;
  line-height: 36px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.stat-tile__label {
  margin-top: var(--space-sm);
  font: var(--font-body-sm);
  color: var(--text-secondary);
}

/* -----------------------------------------------------------------------------
   Board preview
-------------------------------------------------------------------------------*/

.board {
  position: relative;
  padding: var(--space-lg);
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.board__chip {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
}
.board__rows { display: grid; gap: var(--space-sm); padding-top: 28px; }

.dep-row {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-card);
  background: color-mix(in srgb, var(--raised) 60%, transparent);
  border: 1px solid var(--hairline);
}
.dep-row__glyph {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  display: grid;
  place-items: center;
  color: var(--brand-purple);
  background: var(--_mode, var(--mode-train));
  align-self: center;
  margin-top: -4px;
}
@media (prefers-color-scheme: light) {
  .dep-row__glyph { color: var(--brand-gray); }
}
[data-theme='light'] .dep-row__glyph { color: var(--brand-gray); }
[data-theme='dark']  .dep-row__glyph { color: var(--brand-purple); }
.dep-row__glyph svg { width: 20px; height: 20px; }

.dep-row__body { display: grid; gap: 2px; min-width: 0; }
.dep-row__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  flex-wrap: wrap;
  font: 500 15px/20px 'DM Sans', system-ui, sans-serif;
  color: var(--text-primary);
}
.dep-row__badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--radius-chip);
  border: 1px solid var(--_mode, var(--mode-train));
  color: var(--_mode, var(--mode-train));
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  background: transparent;
}
.dep-row__sub {
  font: var(--font-body-sm);
  color: var(--text-tertiary);
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
.dep-row__sub .sep { color: var(--text-quaternary); }

.dep-row__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  min-width: 0;
}
.dep-row__time {
  text-align: right;
  font-family: var(--font-mono);
  font-feature-settings: 'tnum','lnum','zero';
  font-size: 17px;
  line-height: 22px;
  font-weight: 600;
  color: var(--text-primary);
}
.dep-row__time.on-time { color: var(--success); }
.dep-row__delta {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 14px;
  font-weight: 600;
  color: var(--caution);
}
.dep-row__delta[data-tone='early'] { color: var(--success); }
.dep-row__cancelled { flex-shrink: 0; }

/* Mode colour assignments */
.dep-row[data-mode='train']   { --_mode: var(--mode-train); }
.dep-row[data-mode='tram']    { --_mode: var(--mode-tram); }
.dep-row[data-mode='bus']     { --_mode: var(--mode-bus); }
.dep-row[data-mode='metro']   { --_mode: var(--mode-metro); }
.dep-row[data-mode='trolley'] { --_mode: var(--mode-trolley); }
.dep-row[data-mode='ferry']   { --_mode: var(--mode-ferry); }
.dep-row[data-mode='walking'] { --_mode: var(--mode-walking); }
.dep-row[data-mode='cycling'] { --_mode: var(--mode-cycling); }

/* Cancelled state — per-mode tokens per brand doc §2.6. The mode-specific
   selectors win on specificity (2 classes + attr beats 1 class + attr);
   the bare .is-cancelled rule remains as a fallback for rows without a mode. */
.dep-row.is-cancelled[data-mode='train']   { --_mode: var(--mode-train-cancelled); }
.dep-row.is-cancelled[data-mode='tram']    { --_mode: var(--mode-tram-cancelled); }
.dep-row.is-cancelled[data-mode='bus']     { --_mode: var(--mode-bus-cancelled); }
.dep-row.is-cancelled[data-mode='metro']   { --_mode: var(--mode-metro-cancelled); }
.dep-row.is-cancelled[data-mode='trolley'] { --_mode: var(--mode-trolley-cancelled); }
.dep-row.is-cancelled[data-mode='ferry']   { --_mode: var(--mode-ferry-cancelled); }
.dep-row.is-cancelled[data-mode='walking'] { --_mode: var(--mode-walking-cancelled); }
.dep-row.is-cancelled[data-mode='cycling'] { --_mode: var(--mode-cycling-cancelled); }
.dep-row.is-cancelled { --_mode: var(--mode-cancelled); }
.dep-row.is-cancelled .dep-row__head .destination,
.dep-row.is-cancelled .dep-row__time {
  text-decoration: line-through;
  color: var(--text-tertiary);
}
.dep-row.is-cancelled .dep-row__sub span { text-decoration: line-through; }
.dep-row.is-cancelled .dep-row__badge { opacity: 0.6; text-decoration: line-through; }

.board__caption {
  margin-top: var(--space-lg);
  text-align: center;
  color: var(--text-tertiary);
  font: var(--font-caption);
  margin-left: auto;
  margin-right: auto;
}

/* -----------------------------------------------------------------------------
   Three surfaces
-------------------------------------------------------------------------------*/

.surfaces {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .surfaces { grid-template-columns: repeat(3, 1fr); }
}

.surface-card {
  display: grid;
  gap: var(--space-lg);
  align-content: start;
  padding: var(--space-2xl);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
}
.surface-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}
.surface-card h3 {
  margin: 0;
  font: var(--font-h3);
  letter-spacing: -0.01em;
}
.surface-card p {
  margin: 0;
  color: var(--text-secondary);
  font: var(--font-body-sm);
}

/* -----------------------------------------------------------------------------
   Pivot
-------------------------------------------------------------------------------*/

.pivot {
  text-align: center;
}
.pivot__inner {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-xl);
}
.pivot h2 {
  font: var(--font-h1);
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text-primary);
}
.pivot p {
  margin: 0;
  color: var(--text-secondary);
  font: var(--font-body);
}
@media (min-width: 768px) {
  .pivot h2 { font-size: 34px; line-height: 40px; }
}

/* -----------------------------------------------------------------------------
   Data section
-------------------------------------------------------------------------------*/

.data {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 1024px) {
  .data { grid-template-columns: 3fr 2fr; }
}
.data__narrative { display: grid; gap: var(--space-lg); }
.data__narrative h2 {
  margin: 0;
  font: var(--font-h1);
  letter-spacing: -0.02em;
}
.data__narrative p {
  margin: 0;
  color: var(--text-secondary);
  font: var(--font-body);
}
@media (min-width: 768px) {
  .data__narrative h2 { font-size: 32px; line-height: 38px; }
}

.data__panel {
  padding: var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl) var(--space-2xl);
}
.data__figure {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.data__figure .value {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum','lnum','zero';
  font-size: 22px;
  line-height: 28px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.data__figure .label {
  font: var(--font-body-sm);
  color: var(--text-tertiary);
}

.data__sourcing {
  grid-column: 1 / -1;
  margin: var(--space-md) 0 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--hairline);
  font: var(--font-caption);
  color: var(--text-tertiary);
}

@media (min-width: 1024px) {
  .data__figure .value { font-size: 24px; line-height: 30px; }
}

/* -----------------------------------------------------------------------------
   Where we are
-------------------------------------------------------------------------------*/

.progress {
  padding: var(--space-2xl);
  display: grid;
  gap: var(--space-md);
}
.progress__row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: start;
  gap: var(--space-lg);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--hairline);
}
.progress__row:last-child { border-bottom: 0; }
.progress__mark {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-pill);
  display: grid;
  place-items: center;
  color: #fff;
}
.progress__mark--done { background: var(--success); color: #fff; }
.progress__mark--pending { background: var(--info); color: #fff; }
.progress__mark svg { width: 14px; height: 14px; }

.progress__body { display: grid; gap: 2px; }
.progress__title {
  font: 500 15px/20px 'DM Sans', system-ui, sans-serif;
  color: var(--text-primary);
}
.progress__desc {
  font: var(--font-body-sm);
  color: var(--text-tertiary);
}
.progress__status {
  align-self: center;
}

/* -----------------------------------------------------------------------------
   Arc
-------------------------------------------------------------------------------*/

.arc {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .arc {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto 1fr auto;
    gap: var(--space-lg);
  }
  .arc__step {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 4;
    gap: var(--space-md);
  }
}

.arc__step {
  position: relative;
  padding: var(--space-xl);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.arc__step .overline { color: var(--brand-orange); }
.arc__step h3 {
  margin: 0;
  font: 600 18px/24px 'DM Sans', system-ui, sans-serif;
  letter-spacing: -0.01em;
}
.arc__step p {
  margin: 0;
  color: var(--text-secondary);
  font: var(--font-body-sm);
}
.arc__step blockquote {
  margin: 0;
  margin-top: auto;
  color: var(--text-tertiary);
  font: italic 400 14px/20px 'DM Sans', system-ui, sans-serif;
  padding-top: var(--space-md);
  border-top: 1px dashed var(--hairline);
  align-self: stretch;
}

@media (min-width: 1024px) {
  .arc__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    right: calc(var(--space-lg) * -1);
    width: var(--space-lg);
    height: 1px;
    background: var(--hairline-strong);
  }
}

/* -----------------------------------------------------------------------------
   Vision teaser
-------------------------------------------------------------------------------*/

.vision-cards {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .vision-cards { grid-template-columns: repeat(3, 1fr); }
}
.vision-card {
  padding: var(--space-2xl);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: var(--space-md);
}
.vision-card__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-chip);
  background: color-mix(in srgb, var(--brand-orange) 15%, transparent);
  color: var(--brand-orange);
  display: grid; place-items: center;
}
.vision-card__icon svg { width: 22px; height: 22px; }
.vision-card h3 {
  margin: 0;
  font: var(--font-h3);
  letter-spacing: -0.01em;
}
.vision-card p {
  margin: 0;
  color: var(--text-secondary);
  font: var(--font-body-sm);
}

/* -----------------------------------------------------------------------------
   Stats
-------------------------------------------------------------------------------*/