/* Vaelinya visual system — Batch 01
   Press-to-play only: no autoplay, no hover sound, no default click sound. */

:root {
  --section-read: #c1447a;
  --section-read-soft: #ffe0ef;
  --section-world: #2f8f83;
  --section-world-soft: #dff7ef;
  --section-language: #4b63c7;
  --section-language-soft: #e4e8ff;
  --section-artefacts: #d17a22;
  --section-artefacts-soft: #ffe8c7;
  --door-panel-bg: rgba(255, 248, 232, 0.9);
  --door-wood-top: #f7dfaa;
  --door-wood-bottom: #b97743;
  --door-frame: #6a462d;
  --door-paint: #c1447a;
  --door-glow: rgba(255, 235, 172, 0.82);
  --door-shadow: rgba(31, 23, 48, 0.26);
  --focus-ring: #7a4dff;
}

.threshold-hero {
  margin-bottom: 1rem;
}

.threshold-line {
  margin-top: 1rem;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 900;
  color: #6d3b91;
}

.door-intro {
  margin: 1rem 0;
  padding: clamp(1rem, 2.3vw, 1.55rem);
  border: 1px solid rgba(255, 248, 232, 0.42);
  border-radius: 1.35rem;
  background:
    radial-gradient(circle at 14% 20%, rgba(255, 255, 255, 0.58), transparent 12rem),
    var(--door-panel-bg);
  box-shadow: 0 1rem 2.6rem rgba(9, 5, 18, 0.2);
}

.door-intro h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2.9vw, 2.25rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.door-intro p:not(.eyebrow) {
  max-width: 48rem;
  margin: 0.55rem 0 0;
}

.door-grid {
  align-items: stretch;
}

.door-card {
  min-height: 17rem;
  justify-content: space-between;
  gap: 0.85rem;
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background: var(--door-panel-bg);
  border: 1px solid rgba(255, 248, 232, 0.5);
}

.door-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background:
    radial-gradient(circle at 18% 18%, #ffffff, transparent 7rem),
    linear-gradient(145deg, var(--door-accent), transparent 72%);
  pointer-events: none;
}

.door-card > * {
  position: relative;
  z-index: 1;
}

.door-card__visual {
  min-height: 8.8rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 58%, var(--door-glow), transparent 4.8rem),
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.72), transparent 5.5rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.12)),
    var(--door-accent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.42);
}

.door-card__visual::before,
.door-card__visual::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

/* heavy wooden frame and lintel */
.door-card__visual::before {
  bottom: 1.2rem;
  width: 7.4rem;
  height: 7.25rem;
  border-radius: 3.55rem 3.55rem 0.72rem 0.72rem;
  border: 0.52rem solid var(--door-frame);
  border-bottom-width: 0.72rem;
  background:
    linear-gradient(90deg, rgba(255, 248, 232, 0.18), transparent 22%, transparent 78%, rgba(31, 23, 48, 0.16)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(31, 23, 48, 0.12));
  box-shadow:
    0 0.75rem 1.9rem rgba(9, 5, 18, 0.2),
    inset 0 0 0 1px rgba(255, 255, 255, 0.2),
    0 0 2rem var(--door-glow);
}

/* worn threshold stone */
.door-card__visual::after {
  bottom: 0.72rem;
  width: 8.2rem;
  height: 0.72rem;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(31, 23, 48, 0.16), transparent 16%, transparent 82%, rgba(31, 23, 48, 0.14)),
    linear-gradient(180deg, #fff8e8, color-mix(in srgb, var(--door-paint) 30%, #d9c7a9 70%));
  box-shadow: 0 0.38rem 0.85rem rgba(9, 5, 18, 0.24);
}

.door-card__shape {
  width: 5.3rem;
  height: 6.45rem;
  margin-top: 0.05rem;
  border-radius: 2.65rem 2.65rem 0.42rem 0.42rem;
  display: grid;
  place-items: center;
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 30% 34%, rgba(96, 52, 23, 0.24) 0 0.17rem, transparent 0.2rem),
    radial-gradient(circle at 68% 72%, rgba(96, 52, 23, 0.18) 0 0.13rem, transparent 0.16rem),
    repeating-linear-gradient(90deg,
      rgba(255, 255, 255, 0.14) 0 0.14rem,
      transparent 0.14rem 1.05rem,
      rgba(31, 23, 48, 0.17) 1.05rem 1.12rem,
      transparent 1.12rem 1.55rem
    ),
    linear-gradient(180deg, var(--door-wood-top), var(--door-wood-bottom));
  border: 2px solid rgba(31, 23, 48, 0.34);
  box-shadow:
    inset 0 -1rem 0 rgba(31, 23, 48, 0.1),
    inset 0 0 0 0.32rem rgba(255, 248, 232, 0.22),
    0 0 0 0.2rem rgba(255, 248, 232, 0.62),
    0 0.85rem 1.9rem rgba(9, 5, 18, 0.22),
    0 0 2.2rem var(--door-glow);
}

/* worn handle / latch */
.door-card__shape::before {
  content: "";
  position: absolute;
  right: 0.92rem;
  top: 3.28rem;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 999px;
  background:
    radial-gradient(circle at 36% 32%, rgba(255, 248, 232, 0.8), transparent 0.12rem),
    linear-gradient(180deg, #7e5832, #352417);
  border: 2px solid rgba(255, 248, 232, 0.74);
  box-shadow:
    0 0 0 1px rgba(31, 23, 48, 0.28),
    -0.18rem 0.12rem 0 0 color-mix(in srgb, var(--door-paint) 46%, #6b3f24 54%);
}

/* painted section mark / crossbar */
.door-card__shape::after {
  content: "";
  position: absolute;
  left: 0.72rem;
  right: 0.72rem;
  bottom: 0.82rem;
  height: 0.28rem;
  border-radius: 999px;
  background: var(--door-paint);
  opacity: 0.72;
  box-shadow:
    0 -2.2rem 0 -0.08rem color-mix(in srgb, var(--door-paint) 72%, transparent),
    0 0 0.8rem color-mix(in srgb, var(--door-paint) 34%, transparent);
}

.door-card__shape span {
  color: color-mix(in srgb, var(--door-paint) 54%, #1f1730 46%);
  display: grid;
  place-items: center;
  width: 1.82rem;
  height: 1.82rem;
  border-radius: 999px;
  background: rgba(255, 248, 232, 0.42);
  border: 1px solid rgba(31, 23, 48, 0.18);
  font-size: 1.04rem;
  line-height: 1;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.25),
    0 0 1.4rem rgba(255, 255, 255, 0.64);
}

.door-card__content {
  display: grid;
  gap: 0.45rem;
}

.door-card__label {
  margin: 0;
  color: var(--door-accent-strong);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.door-card h3 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.08;
}

.door-card p {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.5;
}

.door-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.25rem;
}

.door-card__actions .button {
  margin: 0;
}

.door-card__actions .quiet-link {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.15rem;
  font-weight: 900;
  color: var(--door-accent-strong);
  text-decoration: none;
  border-bottom: 2px solid currentColor;
}

.door-card--read {
  --door-accent: var(--section-read-soft);
  --door-accent-strong: var(--section-read);
  --door-paint: #c1447a;
  --door-wood-top: #f7d9aa;
  --door-wood-bottom: #ad6e3c;
  --door-frame: #674124;
  --door-glow: rgba(255, 211, 132, 0.85);
}

.door-card--world {
  --door-accent: var(--section-world-soft);
  --door-accent-strong: var(--section-world);
  --door-paint: #2f8f83;
  --door-wood-top: #d5c18b;
  --door-wood-bottom: #75582f;
  --door-frame: #4f4225;
  --door-glow: rgba(185, 231, 190, 0.82);
}

.door-card--language {
  --door-accent: var(--section-language-soft);
  --door-accent-strong: var(--section-language);
  --door-paint: #4b63c7;
  --door-wood-top: #f2e6c7;
  --door-wood-bottom: #cda875;
  --door-frame: #5c4c6f;
  --door-glow: rgba(205, 217, 255, 0.86);
}

.door-card--artefacts {
  --door-accent: var(--section-artefacts-soft);
  --door-accent-strong: var(--section-artefacts);
  --door-paint: #d17a22;
  --door-wood-top: #9b6644;
  --door-wood-bottom: #43291f;
  --door-frame: #2f211b;
  --door-glow: rgba(255, 190, 98, 0.78);
}

.lina-greeting-panel {
  margin: 1rem 0;
  display: grid;
  grid-template-columns: minmax(8rem, 0.4fr) minmax(0, 1fr);
  gap: clamp(0.85rem, 2vw, 1.35rem);
  align-items: center;
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 224, 239, 0.84), transparent 11rem),
    rgba(255, 255, 255, 0.86);
}

.lina-greeting-mark {
  min-height: 8rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #ffe0ef, #e4e8ff);
}

.lina-greeting-mark span {
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(255, 248, 232, 0.78);
  border: 1px solid rgba(31, 23, 48, 0.14);
  font-size: 2rem;
}

.audio-policy-note {
  margin-top: 0.8rem;
  padding: 0.7rem 0.85rem;
  border-left: 4px solid var(--section-language);
  background: rgba(228, 232, 255, 0.62);
  border-radius: 0.65rem;
  font-weight: 750;
}

a:focus-visible,
.button:focus-visible,
.quiet-link:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 4px;
}

@media (max-width: 1020px) {
  .door-card {
    min-height: 15rem;
  }
}

@media (max-width: 860px) {
  .door-card {
    min-height: auto;
  }

  .door-card__visual {
    min-height: 7.65rem;
  }
}

@media (max-width: 700px) {
  .lina-greeting-panel {
    grid-template-columns: 1fr;
  }

  .lina-greeting-mark {
    min-height: 6rem;
  }
}

@media (max-width: 520px) {
  .door-intro,
  .lina-greeting-panel {
    border-radius: 1rem;
    padding: 1rem;
  }

  .door-card__actions {
    display: grid;
  }

  .door-card__actions .quiet-link {
    justify-content: center;
    padding: 0.65rem 0;
  }

  .door-card__visual::before {
    width: 6.65rem;
  }

  .door-card__visual::after {
    width: 7.35rem;
  }
}