/* Starling landing page (the public #screen-onboarding surface). Loads after
   tokens.css and app.css and only ever adds to or overrides the "ob-*" and
   "land-*" rules there for this one screen; nothing here reaches into the
   map, lock, or old-web screens. New landing-only elements use the "lnd-"
   prefix so they never collide with app.css. */

#screen-onboarding .ob-wrap {
  max-width: 1180px;
}

/* ------------------------------------------------------------------ hero */

#screen-onboarding .ob-hero {
  position: relative;
  flex: 0 0 auto;
  justify-content: flex-start;
  padding-top: 8px;
  overflow: visible;
}

.lnd-aurora {
  position: absolute;
  inset: -60px -20% auto;
  height: 420px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(closest-side, rgba(45, 212, 191, 0.22), transparent 70%) 20% 30% / 55% 100% no-repeat,
    radial-gradient(closest-side, rgba(139, 92, 246, 0.20), transparent 70%) 80% 20% / 55% 100% no-repeat,
    radial-gradient(closest-side, rgba(96, 165, 250, 0.14), transparent 70%) 50% 60% / 60% 100% no-repeat;
  filter: blur(30px);
  animation: lnd-drift 22s ease-in-out infinite alternate;
}

:root[data-theme="light"] .lnd-aurora {
  opacity: 0.6;
}

@keyframes lnd-drift {
  from { transform: translateY(-8px) scale(1); }
  to { transform: translateY(10px) scale(1.05); }
}

@media (prefers-reduced-motion: reduce) {
  .lnd-aurora { animation: none; }
}

/* The murmuration: seven birds banking through the aurora together. The
   name, the logo, and the gradient finally mean something in motion. Pure
   decoration inside an aria-hidden layer, pointer-events off with its
   parent, gone entirely under reduced motion. */
.lnd-bird {
  position: absolute;
  top: 30%;
  left: 18%;
  width: 5px;
  height: 5px;
  border-radius: 50% 60% 50% 60%;
  background: rgba(45, 212, 191, 0.55);
  box-shadow: 0 0 6px rgba(45, 212, 191, 0.35);
  animation: lnd-murmur 16s ease-in-out infinite;
}

.lnd-bird:nth-child(2) { top: 34%; left: 24%; animation-delay: -1.2s; animation-duration: 17s; background: rgba(96, 165, 250, 0.5); }
.lnd-bird:nth-child(3) { top: 26%; left: 30%; animation-delay: -2.6s; animation-duration: 15s; }
.lnd-bird:nth-child(4) { top: 40%; left: 34%; animation-delay: -4s; animation-duration: 18s; background: rgba(139, 92, 246, 0.45); }
.lnd-bird:nth-child(5) { top: 22%; left: 42%; animation-delay: -5.5s; animation-duration: 16.5s; }
.lnd-bird:nth-child(6) { top: 36%; left: 50%; animation-delay: -7s; animation-duration: 17.5s; background: rgba(96, 165, 250, 0.45); }
.lnd-bird:nth-child(7) { top: 30%; left: 58%; animation-delay: -8.5s; animation-duration: 15.5s; }

@keyframes lnd-murmur {
  0% { transform: translate(0, 0) scale(1); opacity: 0; }
  10% { opacity: 0.9; }
  25% { transform: translate(90px, -34px) scale(0.85); }
  45% { transform: translate(150px, 22px) scale(1.1); opacity: 0.7; }
  65% { transform: translate(70px, 54px) scale(0.9); }
  85% { transform: translate(-30px, 16px) scale(1.05); opacity: 0.8; }
  100% { transform: translate(0, 0) scale(1); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .lnd-bird { display: none; }
}

#screen-onboarding .ob-hero > *:not(.lnd-aurora) {
  position: relative;
  z-index: 1;
}

.lnd-subline {
  margin: 14px 0 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 46ch;
}

.lnd-trustrow {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 480px;
}

.lnd-trustrow li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--r-full);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  font-size: 0.7812rem;
  font-weight: 600;
  color: var(--ink-2);
}

.lnd-trust-icon {
  display: inline-flex;
  color: var(--accent);
}

/* ------------------------------------------------------- state card pack */

.lnd-state-stack {
  width: 100%;
}

.lnd-state-stack .land-card:first-child {
  margin-top: 0;
}

/* -------------------------------------------------------------- sections */

.lnd-section {
  width: 100%;
  padding: 56px 0 0;
}

.lnd-eyebrow {
  margin: 0 0 28px;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
}

/* --------------------------------------------------------- how it works */

.lnd-how-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.lnd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.lnd-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.lnd-step-num {
  flex: none;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: var(--accent-ink);
  font-weight: 800;
  font-size: 0.875rem;
}

.lnd-step-title {
  margin: 4px 0 6px;
  font-size: 1rem;
}

.lnd-step-text {
  margin: 0;
  font-size: 0.8438rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.lnd-phone {
  display: flex;
  justify-content: center;
}

.lnd-phone-frame {
  position: relative;
  width: 220px;
  height: 440px;
  border-radius: 34px;
  background: var(--bg-1);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-2);
  overflow: hidden;
  padding: 10px;
}

.lnd-phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 16px;
  border-radius: var(--r-full);
  background: var(--bg-3);
  z-index: 2;
}

.lnd-phone-map {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 24px;
  background: var(--bg);
  overflow: hidden;
}

.lnd-map-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 35%, rgba(45, 212, 191, 0.16), transparent 45%),
    radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.14), transparent 45%),
    repeating-linear-gradient(0deg, rgba(148, 163, 184, 0.06) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(148, 163, 184, 0.06) 0 1px, transparent 1px 34px);
}

.lnd-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg-1);
}

.lnd-dot-a { top: 34%; left: 30%; }
.lnd-dot-b { top: 52%; left: 66%; background: var(--accent-2); }
.lnd-dot-c { top: 70%; left: 40%; background: var(--live); }

.lnd-dot-halo {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: currentColor;
  color: inherit;
  opacity: 0.28;
  animation: lnd-pulse 2.6s ease-out infinite;
}

.lnd-dot-a .lnd-dot-halo { animation-delay: 0s; }
.lnd-dot-b .lnd-dot-halo { animation-delay: 0.7s; }
.lnd-dot-c .lnd-dot-halo { animation-delay: 1.4s; }

@keyframes lnd-pulse {
  0% { transform: scale(0.4); opacity: 0.35; }
  100% { transform: scale(2.1); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .lnd-dot-halo { animation: none; opacity: 0.18; }
}

.lnd-phone-sheet {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  padding: 12px 14px 16px;
  border-radius: 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(6px);
}

.lnd-sheet-grabber {
  width: 32px;
  height: 4px;
  border-radius: var(--r-full);
  background: var(--line);
  margin: 0 auto 10px;
}

.lnd-sheet-row {
  height: 10px;
  border-radius: var(--r-full);
  background: var(--bg-3);
  margin-bottom: 8px;
}

.lnd-sheet-row-short {
  width: 55%;
  margin-bottom: 0;
}

/* ------------------------------------------------------------- features */

.lnd-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.lnd-feature {
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--bg-2);
}

.lnd-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  margin-bottom: 12px;
  color: var(--accent);
  background: radial-gradient(closest-side, rgba(45, 212, 191, 0.16), transparent 75%);
}

.lnd-feature-title {
  margin: 0 0 6px;
  font-size: 0.9375rem;
}

.lnd-feature-text {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--ink-2);
}

/* -------------------------------------------------------------- honesty */

.lnd-honesty {
  padding-top: 48px;
  padding-bottom: 8px;
}

.lnd-honesty-lede {
  margin: -14px 0 26px;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

.lnd-honesty-table {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.lnd-honesty-col {
  padding: 22px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

.lnd-honesty-never {
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.09), transparent 60%), var(--bg-2);
  border-color: rgba(45, 212, 191, 0.28);
}

.lnd-honesty-learns {
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.08), transparent 60%), var(--bg-2);
  border-color: rgba(251, 191, 36, 0.28);
}

.lnd-honesty-col-title {
  margin: 0 0 12px;
  font-size: 0.9375rem;
}

.lnd-honesty-never .lnd-honesty-col-title { color: var(--accent); }
.lnd-honesty-learns .lnd-honesty-col-title { color: var(--warn); }

.lnd-honesty-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lnd-honesty-col li {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--ink-2);
  padding-left: 16px;
  position: relative;
}

.lnd-honesty-never li::before,
.lnd-honesty-learns li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.lnd-honesty-never li::before { background: var(--accent); }
.lnd-honesty-learns li::before { background: var(--warn); }

.lnd-honesty-note {
  margin: 20px 0 0;
  text-align: center;
  font-size: 0.7812rem;
  color: var(--ink-3);
}

.lnd-honesty-note a {
  color: var(--accent);
  text-decoration: none;
}

/* ----------------------------------------------------------------- flow */

.lnd-flow {
  padding-bottom: 8px;
}

.lnd-flow-scroll {
  overflow-x: auto;
  overflow-y: visible;
  padding: 4px 2px 8px;
}

.lnd-flow-svg {
  display: block;
  width: 100%;
  min-width: 640px;
  height: auto;
  overflow: visible;
}

.lnd-flow-box {
  fill: var(--bg-2);
  stroke: var(--line);
  stroke-width: 1.5;
}

.lnd-flow-relay {
  fill: var(--bg-3);
  stroke: var(--accent);
  stroke-opacity: 0.4;
}

.lnd-flow-icon {
  fill: none;
  stroke: var(--ink-2);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lnd-flow-envelope .lnd-flow-icon {
  stroke: var(--accent);
}

.lnd-flow-arrow {
  fill: none;
  stroke: var(--ink-3);
  stroke-width: 1.6;
}

.lnd-flow-arrowhead {
  fill: var(--ink-3);
}

.lnd-flow-label {
  fill: var(--ink);
  font-size: 0.8125rem;
  font-weight: 700;
}

.lnd-flow-sub {
  font-size: 0.6562rem;
}

.lnd-flow-sees { fill: var(--warn); }
.lnd-flow-never { fill: var(--accent); }

/* ------------------------------------------------------------------ faq */

.lnd-faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 720px;
  margin: 0 auto;
}

.lnd-faq-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-2);
  padding: 4px 18px;
}

.lnd-faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 28px 16px 0;
  font-size: 0.9062rem;
  font-weight: 600;
  color: var(--ink);
  position: relative;
}

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

.lnd-faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--ink-3);
  transition: transform var(--t-fast);
}

.lnd-faq-item[open] summary::after {
  transform: rotate(45deg);
}

.lnd-faq-item summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.lnd-faq-item p {
  margin: 0 0 16px;
  font-size: 0.8438rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.lnd-faq-item p a {
  color: var(--accent);
  text-decoration: none;
}

/* --------------------------------------------------------------- install */

.lnd-install-card {
  margin-top: 56px;
}

.lnd-fdroid {
  display: block;
  width: fit-content;
  margin: 2px auto 0;
  border-radius: var(--r-sm);
}

.lnd-fdroid img {
  display: block;
  width: 200px;
  height: auto;
}

.land-card-note.lnd-fdroid-note {
  margin: 2px 0 18px;
  text-align: center;
}

.lnd-install-card .land-download {
  background: var(--bg-3);
}

.lnd-store-chips {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lnd-chip {
  padding: 6px 12px;
  border-radius: var(--r-full);
  border: 1px dashed var(--line);
  color: var(--ink-3);
  font-size: 0.7188rem;
  font-weight: 600;
}

/* ---------------------------------------------------------- focus rings */

#screen-onboarding a:focus-visible,
#screen-onboarding button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ------------------------------------------------------------ desktop+ */

@media (min-width: 720px) and (max-width: 1019px) {
  .lnd-feature:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 720px) {
  .lnd-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lnd-honesty-table {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  #screen-onboarding .ob-wrap {
    padding-left: 40px;
    padding-right: 40px;
  }

  .lnd-how-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }

  .lnd-eyebrow {
    font-size: 1.625rem;
  }

  .lnd-how .lnd-eyebrow {
    text-align: left;
  }
}

@media (min-width: 1020px) {
  .lnd-feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  #screen-onboarding .ob-hero {
    padding-top: 32px;
  }

  #screen-onboarding .ob-actions {
    max-width: 420px;
    margin: 0 auto;
  }

  .lnd-state-stack {
    max-width: 560px;
    margin: 0 auto;
  }

  .lnd-install-card {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }
}