/* ============================================================================
   Lexiki landing page
   ============================================================================ */

.landing-body {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(247, 165, 1, .10) 0 1px, transparent 1px 100%),
    var(--canvas);
  background-size: 12px 12px, auto;
}

.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;
}

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  min-height: 68px;
  padding: 12px 28px;
  border-bottom: var(--bw) solid var(--line-hard);
  background: color-mix(in srgb, var(--canvas) 92%, transparent);
  backdrop-filter: blur(10px);
}

.landing-brand,
.landing-login,
.landing-links a,
.text-link {
  color: var(--ink);
  text-decoration: none;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0;
}

.landing-brand img {
  width: 36px;
  height: 36px;
  display: block;
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.landing-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  margin-left: auto;
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 600;
}

.landing-links a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.landing-links a:hover {
  border-bottom-color: var(--marker);
}

.landing-login {
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 9px 13px;
}

.landing-login:hover {
  background: var(--marker);
}

.landing-hero {
  position: relative;
  min-height: min(760px, calc(100svh - 36px));
  display: grid;
  align-items: center;
  grid-template-columns: minmax(300px, 640px) minmax(240px, 1fr);
  gap: var(--sp-7);
  padding: 36px 28px 54px;
  overflow: hidden;
}

.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-scene canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity .28s ease;
}

.hero-world-ready .hero-scene canvas {
  opacity: 1;
}

.hero-world-ready .hero-world-static {
  opacity: 0;
}

.hero-world-static {
  position: absolute;
  right: 3vw;
  top: 8vh;
  width: min(58vw, 720px);
  height: min(70vh, 620px);
  transform: rotateX(58deg) rotateZ(-37deg);
  transform-style: preserve-3d;
  opacity: .92;
  transition: opacity .18s ease;
}

.static-tile,
.static-card,
.static-ring {
  position: absolute;
  display: block;
  border: 2px solid var(--line-hard);
  box-shadow: 10px 10px 0 rgba(35, 37, 29, .14);
}

.static-tile {
  width: 150px;
  height: 150px;
  border-radius: var(--r-card);
  background: var(--green);
}

.tile-a { left: 120px; top: 88px; background: var(--marker); }
.tile-b { left: 270px; top: 168px; background: var(--teal); }
.tile-c { left: 10px; top: 246px; background: var(--green); }
.tile-d { left: 206px; top: 342px; background: var(--well); }

.static-card {
  width: 86px;
  height: 58px;
  border-radius: var(--r);
  background: var(--card);
}

.card-a { left: 165px; top: 124px; }
.card-b { left: 196px; top: 146px; background: var(--orange); }

.static-ring {
  left: 314px;
  top: 212px;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: transparent;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.eyebrow,
.section-label {
  display: block;
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--muted);
}

.hero-copy h1 {
  margin-top: var(--sp-3);
  color: var(--ink);
  font-size: 92px;
  line-height: .92;
  font-weight: 800;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 590px;
  margin-top: var(--sp-5);
  font-size: 21px;
  line-height: 1.45;
  color: var(--body-ink);
}

.signup-inline,
.signup-large-row {
  display: flex;
  align-items: stretch;
  gap: var(--sp-2);
}

.signup-inline {
  width: min(100%, 560px);
  margin-top: var(--sp-5);
}

.signup-inline input,
.signup-large input {
  width: 100%;
  min-width: 0;
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r);
  background: var(--card);
  color: var(--ink);
  font: 600 var(--fs-ui) var(--sans);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
}

.signup-inline .btn,
.signup-large .btn {
  flex: 0 0 auto;
  min-height: 46px;
}

.signup-status {
  min-height: 20px;
  margin-top: var(--sp-2);
  color: var(--body-ink);
  font-size: var(--fs-ui);
}

.signup-status.error {
  color: var(--red);
  font-weight: 700;
}

.signup-status.ok {
  color: var(--green);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-top: var(--sp-3);
}

.text-link {
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  border-bottom: 2px solid var(--marker);
}

.text-link:hover {
  color: var(--orange);
}

.hero-floats {
  position: relative;
  z-index: 3;
  min-height: 500px;
  pointer-events: none;
}

.float-panel {
  position: absolute;
  width: 220px;
  display: grid;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow);
  animation: landing-float 4.8s ease-in-out infinite;
}

.float-panel strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.25;
}

.float-panel-one {
  right: 14%;
  top: 18%;
}

.float-panel-two {
  right: 2%;
  bottom: 16%;
  animation-delay: -1.4s;
}

.mini-bar {
  height: 10px;
  overflow: hidden;
  border: var(--bw) solid var(--line-hard);
  border-radius: 999px;
  background: var(--well);
}

.mini-bar i {
  display: block;
  width: 68%;
  height: 100%;
  background: repeating-linear-gradient(-45deg, var(--orange) 0 8px, var(--orange-deep) 8px 16px);
}

.review-dots {
  display: flex;
  gap: 6px;
}

.review-dots i {
  width: 20px;
  height: 20px;
  border: var(--bw) solid var(--line-hard);
  border-radius: 50%;
  background: var(--green);
}

.review-dots i:nth-child(2) { background: var(--marker); }
.review-dots i:nth-child(3) { background: var(--teal); }
.review-dots i:nth-child(4) { background: var(--orange); }

.landing-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-4);
  padding: 0 28px 64px;
}

.strip-item {
  display: grid;
  gap: var(--sp-2);
  min-height: 148px;
  padding: var(--sp-4);
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow);
}

.strip-mark {
  width: max-content;
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  color: var(--on-marker);
  background: var(--marker);
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-chip);
  padding: 3px 8px;
}

.strip-item strong {
  color: var(--ink);
  font-size: 20px;
}

.strip-item span:last-child {
  color: var(--body-ink);
  line-height: 1.45;
}

.landing-band {
  display: grid;
  grid-template-columns: minmax(260px, 430px) minmax(320px, 1fr);
  gap: var(--sp-7);
  align-items: center;
  padding: 72px 28px;
  border-top: var(--bw) solid var(--line-hard);
}

.band-copy h2,
.signup-band h2 {
  margin-top: var(--sp-3);
  color: var(--ink);
  font-size: 42px;
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: 0;
}

.band-copy p,
.signup-band p {
  margin-top: var(--sp-4);
  color: var(--body-ink);
  font-size: 17px;
  line-height: 1.55;
}

.flow-board {
  display: grid;
  gap: var(--sp-3);
}

.flow-card {
  display: grid;
  grid-template-columns: 94px 1fr;
  align-items: center;
  gap: var(--sp-3);
  min-height: 86px;
  padding: var(--sp-4);
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}

.flow-card.active {
  background: var(--marker);
}

.flow-card strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
}

.import-band {
  grid-template-columns: minmax(320px, 560px) minmax(260px, 480px);
  background: var(--well);
}

.import-stack {
  position: relative;
  min-height: 430px;
}

.import-stack img {
  width: min(470px, 100%);
  display: block;
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow);
}

.import-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 6px 12px;
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-chip);
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  animation: landing-float 5.6s ease-in-out infinite;
}

.chip-one {
  left: 16px;
  top: 24px;
  background: var(--marker);
  color: var(--on-marker);
}

.chip-two {
  right: 26px;
  top: 110px;
  background: var(--teal);
  color: var(--on-accent);
  animation-delay: -1.8s;
}

.chip-three {
  left: 34%;
  bottom: 48px;
  background: var(--green);
  color: var(--on-accent);
  animation-delay: -3.2s;
}

.signup-band {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(300px, 520px);
  gap: var(--sp-6);
  align-items: center;
  padding: 76px 28px 92px;
  border-top: var(--bw) solid var(--line-hard);
}

.signup-large {
  display: grid;
  gap: var(--sp-2);
  padding: var(--sp-5);
  border: var(--bw) solid var(--line-hard);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow);
}

.signup-large label {
  font-family: var(--mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0;
}

@keyframes landing-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 980px) {
  .landing-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 42px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-copy h1 {
    font-size: 70px;
  }

  .hero-lede {
    font-size: 19px;
  }

  .hero-floats {
    min-height: 220px;
  }

  .float-panel-one {
    left: 0;
    right: auto;
    top: 16px;
  }

  .float-panel-two {
    right: 0;
    bottom: 8px;
  }

  .hero-world-static {
    right: -20vw;
    top: 28vh;
    width: 86vw;
    opacity: .46;
  }

  .landing-strip,
  .landing-band,
  .import-band,
  .signup-band {
    grid-template-columns: 1fr;
  }

  .landing-strip {
    padding-bottom: 48px;
  }

  .import-stack {
    min-height: 360px;
  }
}

@media (max-width: 680px) {
  .landing-nav {
    position: relative;
    flex-wrap: wrap;
    padding: 10px 16px;
  }

  .landing-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
    overflow-x: auto;
  }

  .landing-login {
    margin-left: auto;
  }

  .landing-hero,
  .landing-strip,
  .landing-band,
  .signup-band {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-copy h1 {
    font-size: 54px;
  }

  .hero-lede {
    font-size: 17px;
  }

  .signup-inline,
  .signup-large-row {
    flex-direction: column;
  }

  .signup-inline .btn,
  .signup-large .btn {
    width: 100%;
  }

  .hero-floats {
    min-height: 310px;
  }

  .float-panel {
    width: min(220px, 82vw);
  }

  .float-panel-two {
    left: 54px;
    right: auto;
  }

  .landing-strip {
    grid-template-columns: 1fr;
  }

  .band-copy h2,
  .signup-band h2 {
    font-size: 31px;
  }

  .flow-card {
    grid-template-columns: 1fr;
  }

  .signup-large {
    padding: var(--sp-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scene canvas,
  .hero-world-static,
  .float-panel,
  .import-chip,
  .btn,
  .landing-login {
    animation: none;
    transition: none;
  }

  .btn:hover,
  .landing-login:hover {
    transform: none;
  }
}