/* Shared styling for the not-yet-live door pages (apps/sbl, apps/co, apps/rf).
   Builds on hub.css's tokens and its beta-form classes (#betaForm,
   .beta-field, .beta-submit ...), so the early-access form here looks and
   behaves exactly like the landing page's. Each page sets --door-hue on
   <body> to tint its own glow and accents. */

body {
  --door-hue: 255;
  --door-accent: oklch(0.62 0.19 var(--door-hue));
  --door-glow: oklch(0.72 0.16 var(--door-hue) / 0.35);
  overflow-x: hidden;
}

/* --- Hero ---------------------------------------------------------------- */
.door-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 5rem 0 4rem;
  text-align: center;
}
.door-hero::before,
.door-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: radial-gradient(circle, var(--door-glow), transparent 68%);
  filter: blur(8px);
  animation: doorDrift 14s ease-in-out infinite alternate;
}
.door-hero::before {
  top: -12rem;
  left: -8rem;
}
.door-hero::after {
  bottom: -14rem;
  right: -8rem;
  animation-duration: 18s;
  animation-direction: alternate-reverse;
}
@keyframes doorDrift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(3rem, 2rem, 0) scale(1.15);
  }
}

.door-hero .container-page {
  max-width: 46rem;
}
.door-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--door-accent);
  background: var(--door-glow);
}
.door-pill::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--door-accent);
  animation: doorPulse 1.8s ease-out infinite;
}
@keyframes doorPulse {
  0% {
    box-shadow: 0 0 0 0 var(--door-glow);
  }
  100% {
    box-shadow: 0 0 0 0.6rem transparent;
  }
}

.door-hero h1 {
  margin: 1.25rem 0 0;
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.door-hero h1 .accent {
  color: var(--door-accent);
}
.door-hero .door-lede {
  margin: 1.25rem auto 0;
  max-width: 36rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

/* The door's own letters (B·S·L, Co·nstruct, R·F) rise in one by one. */
.door-words {
  margin: 1.75rem 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  padding: 0;
  list-style: none;
}
.door-words li {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-weight: 700;
  font-size: 0.9375rem;
  animation: doorWordIn 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  animation-delay: calc(0.35s + var(--i, 0) * 0.12s);
}
.door-words li b {
  color: var(--door-accent);
}
@keyframes doorWordIn {
  from {
    opacity: 0;
    transform: translateY(1rem) scale(0.94);
  }
}

.door-cta-row {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.door-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--foreground);
  background: var(--card);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.door-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.6rem 1.4rem oklch(0 0 0 / 0.12);
}
.door-btn-primary {
  background: var(--brand);
  color: var(--brand-foreground);
  border-color: transparent;
}

/* --- Sections ------------------------------------------------------------ */
.door-section {
  padding: 3.5rem 0;
}
.door-section h2 {
  margin: 0;
  text-align: center;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
}
.door-section .door-sub {
  margin: 0.5rem auto 0;
  max-width: 34rem;
  text-align: center;
  color: var(--muted-foreground);
}

.door-cards {
  margin-top: 2.25rem;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}
.door-card {
  position: relative;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.door-card:hover {
  transform: translateY(-4px);
  border-color: var(--door-accent);
  box-shadow: 0 1rem 2rem oklch(0 0 0 / 0.1);
}
.door-card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  display: grid;
  place-items: center;
  color: var(--door-accent);
  background: var(--door-glow);
  transition: transform 0.3s ease;
}
.door-card:hover .door-card-icon {
  transform: rotate(-6deg) scale(1.08);
}
.door-card-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}
.door-card h3 {
  margin: 1rem 0 0.35rem;
  font-size: 1.125rem;
  font-weight: 700;
}
.door-card p {
  margin: 0;
  color: var(--muted-foreground);
  font-size: 0.9375rem;
}

/* --- Early-access form --------------------------------------------------- */
.door-form-wrap {
  max-width: 34rem;
  margin: 2rem auto 0;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 1.25rem;
  padding: 2rem 1.75rem;
  box-shadow: 0 1.25rem 3rem oklch(0 0 0 / 0.08);
}
.door-form-wrap #betaForm .beta-field input,
.door-form-wrap #betaForm .beta-field textarea {
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.door-form-wrap #betaForm .beta-field input:focus,
.door-form-wrap #betaForm .beta-field textarea:focus {
  border-color: var(--door-accent);
  box-shadow: 0 0 0 3px var(--door-glow);
}
.door-form-wrap .beta-radio-group input[type="checkbox"] {
  accent-color: var(--door-accent);
}
.door-signin {
  margin: 1.25rem 0 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
.door-signin a {
  color: var(--foreground);
  font-weight: 700;
}

.door-success {
  text-align: center;
  padding: 1rem 0;
}
.door-success h2 {
  margin: 1rem 0 0.4rem;
  font-size: 1.5rem;
  font-weight: 800;
}
.door-success p {
  margin: 0;
  color: var(--muted-foreground);
}
.door-check {
  width: 4.5rem;
  height: 4.5rem;
}
.door-check circle {
  fill: none;
  stroke: var(--door-accent);
  stroke-width: 3;
  stroke-dasharray: 152;
  stroke-dashoffset: 152;
  animation: doorDraw 0.7s ease forwards;
}
.door-check path {
  fill: none;
  stroke: var(--door-accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: doorDraw 0.5s ease 0.6s forwards;
}
@keyframes doorDraw {
  to {
    stroke-dashoffset: 0;
  }
}

/* --- Scroll reveal (only when JS is running, so nothing is ever hidden without it) */
.js .reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: calc(var(--i, 0) * 0.1s);
}
.js .reveal.in {
  opacity: 1;
  transform: none;
}

@media (max-width: 640px) {
  .door-hero {
    padding: 3.5rem 0 3rem;
  }
  .door-form-wrap {
    padding: 1.5rem 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .door-hero::before,
  .door-hero::after,
  .door-pill::before,
  .door-words li {
    animation: none;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .door-check circle,
  .door-check path {
    animation: none;
    stroke-dashoffset: 0;
  }
  .door-btn,
  .door-card,
  .door-card-icon {
    transition: none;
  }
}