:root {
  --bg: #14100d;
  --bg-raised: #1c1612;
  --bg-card: #231b16;
  --bg-card-hover: #2a211b;
  --lamp: #e6c27a;
  --lamp-hot: #ffe9b0;
  --gold: #d4b483;
  --gold-dim: rgba(212, 180, 131, 0.22);
  --cream: #f3ead9;
  --cream-soft: #e4d6c0;
  --muted: #b8a894;
  --quiet: #8c7d6b;
  --line: rgba(212, 180, 131, 0.16);
  --line-strong: rgba(212, 180, 131, 0.32);
  --danger: #c9897a;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --font-body: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --font-ui: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --max: 1080px;
  --header-h: 4.25rem;
  --friend-color: var(--gold);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  font-optical-sizing: auto;
  color: var(--cream);
  background:
    radial-gradient(ellipse 90% 55% at 50% -8%, rgba(230, 194, 122, 0.18), transparent 55%),
    radial-gradient(ellipse 40% 30% at 100% 80%, rgba(143, 179, 154, 0.05), transparent 60%),
    radial-gradient(ellipse 35% 28% at 0% 90%, rgba(155, 183, 212, 0.04), transparent 60%),
    var(--bg);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 8;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--lamp);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--lamp-hot);
}

:focus-visible {
  outline: 2px solid var(--lamp);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--lamp);
  color: var(--bg);
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

.skip:focus {
  top: 0.8rem;
}

.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  height: var(--header-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(20, 16, 13, 0.72);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(var(--max), calc(100% - 2rem));
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--cream);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.02em;
  font-size: 1.15rem;
}

.brand:hover {
  color: var(--lamp-hot);
}

.brand__mark {
  width: 1.7rem;
  height: 1.7rem;
  color: var(--lamp);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.nav a {
  color: var(--cream-soft);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--lamp);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.7rem 1.2rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  color: var(--bg);
}

.btn--lamp {
  background: linear-gradient(180deg, #f0d59a, var(--gold));
  color: #2a1f14;
  box-shadow: 0 8px 24px rgba(230, 194, 122, 0.18);
}

.btn--lamp:hover {
  color: #1a140e;
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--line-strong);
}

.btn--ghost:hover {
  color: var(--lamp-hot);
  border-color: var(--gold);
  background: rgba(230, 194, 122, 0.06);
}

.btn--text {
  background: none;
  border: 0;
  color: var(--quiet);
  padding: 0.4rem 0.2rem;
  font-size: 0.85rem;
}

.btn--text:hover {
  color: var(--danger);
}

.hero {
  position: relative;
  padding: 3.5rem 0 4rem;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.kicker {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}

.hero h1,
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 1.1rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.55rem);
  font-style: italic;
  font-variation-settings: "SOFT" 40, "WONK" 1;
}

.lede {
  font-size: 1.15rem;
  color: var(--cream-soft);
  max-width: 38rem;
  margin: 0 0 1.6rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.note {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--quiet);
  max-width: 34rem;
  margin: 0;
}

.lamp-stage {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
}

.lamp-glow {
  position: absolute;
  width: min(420px, 90%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 233, 176, 0.28), rgba(230, 194, 122, 0.08) 42%, transparent 70%);
  filter: blur(8px);
  animation: lamp-breathe 7s ease-in-out infinite;
}

.lamp-svg {
  position: relative;
  width: min(220px, 62vw);
  filter: drop-shadow(0 28px 40px rgba(230, 194, 122, 0.2));
}

.pullquote {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto 3.5rem;
  padding: 1.6rem 1.8rem;
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pullquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  line-height: 1.4;
  margin: 0;
  color: var(--cream);
}

.section {
  padding: 1.5rem 0 4rem;
}

.section-head {
  margin-bottom: 1.6rem;
}

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 38rem;
}

.friend-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.friend-card {
  background: linear-gradient(180deg, rgba(255, 233, 176, 0.04), transparent 40%), var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.friend-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--friend-color) 55%, var(--line-strong));
  background: var(--bg-card-hover);
}

.friend-card--sit {
  border-style: dashed;
  background: rgba(111, 130, 120, 0.08);
}

.friend-card__hit {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.95rem;
  padding: 1.15rem 1.15rem 1.2rem;
  color: inherit;
  text-decoration: none;
  min-height: 100%;
}

.friend-card__hit:hover {
  color: inherit;
}

.friend-card__avatar,
.presence__avatar {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 500;
  color: #1a140e;
  background: radial-gradient(circle at 35% 30%, #fff6d8, var(--friend-color));
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--friend-color) 18%, transparent);
}

.friend-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.friend-card__name,
.presence__name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
}

.friend-card__blurb {
  color: var(--cream-soft);
  font-size: 0.98rem;
}

.friend-card__meta {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--quiet);
}

.beats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
}

.beat {
  padding: 1.2rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(28, 22, 18, 0.65);
}

.beat strong {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.beat p {
  margin: 0;
  color: var(--cream-soft);
}

.rules {
  display: grid;
  gap: 1rem;
}

.rule {
  padding: 1.3rem 1.4rem 1.4rem;
  border-left: 3px solid var(--gold);
  background: var(--bg-raised);
  border-radius: 0 16px 16px 0;
}

.rule h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 0.45rem;
}

.rule p {
  margin: 0;
  color: var(--cream-soft);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.2rem 0 2.8rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0 0 0.7rem;
}

.crisis {
  color: var(--cream-soft);
}

.crisis a {
  color: var(--lamp);
}

.porch {
  padding: 1.4rem 0 3rem;
  min-height: calc(100dvh - var(--header-h) - 8rem);
}

.porch-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--muted);
}

.field input,
.composer textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--cream);
  background: var(--bg-card);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
  min-width: min(16rem, 100%);
}

.field input:focus,
.composer textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(230, 194, 122, 0.15);
  outline: none;
}

.chat-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: min(70dvh, 760px);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

.presence {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(20, 16, 13, 0.45);
}

.presence__name {
  margin: 0;
  font-size: 1.15rem;
}

.presence__meta {
  margin: 0.15rem 0 0;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--quiet);
}

.back-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.85rem;
}

.transcript {
  list-style: none;
  margin: 0;
  padding: 1.1rem 1.1rem 1.4rem;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bubble {
  max-width: min(42rem, 92%);
}

.bubble--user {
  margin-left: auto;
}

.bubble__who {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--quiet);
  margin-bottom: 0.25rem;
}

.bubble__text {
  margin: 0;
  padding: 0.75rem 0.95rem;
  border-radius: 14px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.bubble--companion .bubble__text {
  background: color-mix(in srgb, var(--friend-color) 12%, var(--bg-card));
  border: 1px solid color-mix(in srgb, var(--friend-color) 28%, transparent);
}

.bubble--user .bubble__text {
  background: rgba(230, 194, 122, 0.12);
  border: 1px solid var(--line);
}

.typing {
  display: inline-flex;
  gap: 0.28rem;
  padding: 0.85rem 1rem;
}

.typing i {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--friend-color, var(--gold));
  animation: blink 1.2s ease-in-out infinite;
}

.typing i:nth-child(2) {
  animation-delay: 0.15s;
}

.typing i:nth-child(3) {
  animation-delay: 0.3s;
}

.composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  padding: 0.85rem;
  border-top: 1px solid var(--line);
  background: rgba(20, 16, 13, 0.5);
}

.composer textarea {
  resize: none;
  min-height: 2.8rem;
  max-height: 10rem;
  line-height: 1.4;
  font-family: var(--font-body);
}

.sit-screen {
  position: relative;
  min-height: min(74dvh, 780px);
  border-radius: 24px;
  border: 1px solid var(--line);
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 2rem 1.2rem 2.4rem;
  background: radial-gradient(ellipse at 50% 42%, rgba(230, 194, 122, 0.14), transparent 48%), var(--bg-raised);
}

.sit-glow {
  position: absolute;
  width: min(340px, 70vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 233, 176, 0.4), rgba(230, 194, 122, 0.12) 45%, transparent 70%);
  transform: scale(0.72);
  opacity: 0.7;
  transition: transform 4s ease-in-out, opacity 4s ease;
}

.sit-glow.is-inhale {
  transform: scale(1);
  opacity: 1;
}

.sit-glow.is-exhale {
  transform: scale(0.72);
  opacity: 0.65;
  transition-duration: 6s;
}

.sit-glow.is-still {
  transition: none;
}

.sit-glow.is-done {
  transform: scale(0.88);
  opacity: 0.8;
}

.sit-copy {
  position: relative;
  text-align: center;
  z-index: 1;
}

.sit-copy h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 0.3rem;
}

.sit-phase {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--lamp);
  margin: 0.4rem 0 0.1rem;
}

.sit-count {
  font-family: var(--font-ui);
  font-size: 2.4rem;
  letter-spacing: 0.08em;
  color: var(--cream);
  min-height: 2.8rem;
}

.sit-remain,
.sit-status {
  color: var(--muted);
  margin: 0.2rem 0 0;
}

.sit-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden,
[hidden] {
  display: none !important;
}

@media (max-width: 900px) {
  .hero__grid,
  .friend-grid,
  .beats {
    grid-template-columns: 1fr 1fr;
  }

  .hero__grid {
    gap: 1.2rem;
  }
}

@media (max-width: 720px) {
  .nav .nav-hide {
    display: none;
  }

  .hero {
    padding-top: 2rem;
  }

  .hero__grid,
  .friend-grid,
  .beats {
    grid-template-columns: 1fr;
  }

  .lamp-stage {
    min-height: 220px;
    order: -1;
  }

  .composer {
    grid-template-columns: 1fr;
  }

  .site-header .wrap {
    width: calc(100% - 1.2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .lamp-glow,
  .sit-glow,
  .typing i {
    animation: none;
  }

  .friend-card,
  .btn,
  .sit-glow {
    transition: none;
  }
}

@keyframes lamp-breathe {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes blink {
  0%,
  80%,
  100% {
    opacity: 0.25;
  }
  40% {
    opacity: 1;
  }
}