:root {
  color-scheme: light;
  --background: #eff2f4;
  --foreground: #101828;
  --body-gray: #4b5563;
  --muted: #7d889b;
  --accent: #4a7dff;
  --accent-deep: #2858b9;
  --gold: #ffd700;
  --green: #1f9e63;
  --red: #d54c4c;
  --glass-blur: 28px;
  --glass-bg: rgba(255, 255, 255, .55);
  --glass-bg-strong: rgba(255, 255, 255, .74);
  --glass-border: rgba(255, 255, 255, .68);
  --glass-line: rgba(16, 24, 40, .1);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, .78);
  --glass-shadow: 0 24px 60px -18px rgba(40, 88, 185, .28), 0 8px 24px -12px rgba(16, 24, 40, .18);
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--background); }
body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--foreground);
  background: var(--background);
  font: 16px/1.55 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(42rem 30rem at 12% -6%, rgba(74, 125, 255, .2), transparent 70%),
    radial-gradient(38rem 28rem at 92% 4%, rgba(40, 88, 185, .22), transparent 70%),
    radial-gradient(30rem 30rem at 72% 48%, rgba(74, 125, 255, .18), transparent 70%),
    radial-gradient(44rem 34rem at 88% 96%, rgba(40, 88, 185, .24), transparent 70%),
    radial-gradient(34rem 26rem at 8% 88%, rgba(255, 215, 0, .12), transparent 70%),
    #eff2f4;
  animation: drift 75s ease-in-out infinite alternate;
}
button, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 2rem 5rem;
}
.landing {
  width: min(100%, 72rem);
  margin-top: clamp(2.25rem, 6vh, 4.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.35rem;
  text-align: center;
}
.brand-logo {
  display: block;
  width: min(19rem, 60vw);
  transition: transform .2s ease, opacity .2s ease;
}
.brand-logo:hover { transform: translateY(-1px); opacity: .86; }
.brand-logo img { display: block; width: 100%; height: auto; }
.landing h1 {
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.75rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.055em;
}
.hero-image {
  width: 100%;
  display: block;
  border-radius: 26px;
  box-shadow: 0 28px 70px -30px rgba(16, 24, 40, .46);
}
.lede {
  max-width: 56rem;
  margin: 0;
  color: rgba(16, 24, 40, .64);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
}
.landing-cta {
  min-height: 58px;
  padding: .85rem 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .85rem;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 15px;
  color: #fff;
  background: linear-gradient(145deg, var(--accent), var(--accent-deep));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 16px 28px -12px rgba(40, 88, 185, .68);
  font-size: 1rem;
  font-weight: 780;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
}
.landing-cta:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 20px 34px -12px rgba(40, 88, 185, .74); }

.launcher {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 1190;
  width: 19.5rem;
  max-width: calc(100vw - 3rem);
  padding: .4rem .4rem .4rem .55rem;
  display: flex;
  align-items: center;
  gap: .35rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--foreground);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--glass-highlight), 0 18px 44px -16px rgba(40, 88, 185, .45), 0 6px 18px -10px rgba(16, 24, 40, .2);
  cursor: pointer;
  animation: launcherIn .6s cubic-bezier(.22, 1, .36, 1) both;
  transition: width .45s cubic-bezier(.22, 1, .36, 1), transform .4s cubic-bezier(.22, 1, .36, 1), opacity .3s ease, box-shadow .3s ease;
}
.launcher:hover, .launcher:focus-visible {
  width: 22rem;
  outline: 0;
  box-shadow: var(--glass-highlight), 0 0 0 3px rgba(74, 125, 255, .14), 0 22px 52px -16px rgba(40, 88, 185, .55);
}
.launcher[data-open="true"] { opacity: 0; transform: translateY(18px) scale(.86); pointer-events: none; }
.launcher-mark {
  position: relative;
  flex: 0 0 3rem;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
}
.launcher-mark::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 0;
  width: 10px;
  height: 10px;
  border: 2px solid rgba(255, 255, 255, .95);
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 3px 8px rgba(255, 215, 0, .6);
}
.launcher-mark img, .launcher-mark svg { display: block; width: 40px; transition: transform .45s cubic-bezier(.34, 1.56, .64, 1); }
.launcher:hover .launcher-mark img, .launcher:hover .launcher-mark svg { transform: scale(1.12) rotate(-4deg); }
.launcher-label { flex: 1; text-align: left; color: #8994a7; font-size: .9rem; }
.launcher-send, .send-button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(145deg, var(--accent), var(--accent-deep));
  border: 1px solid rgba(255, 255, 255, .4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4), 0 10px 20px -8px rgba(40, 88, 185, .65);
}
.launcher-send { width: 2.5rem; height: 2.5rem; border-radius: 50%; }

.lead-card {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1195;
  width: 440px;
  max-width: calc(100vw - 2rem);
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
  padding: 1.25rem;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  background:
    radial-gradient(260px 190px at 8% 0%, rgba(74, 125, 255, .2), transparent 65%),
    radial-gradient(240px 170px at 100% 100%, rgba(255, 215, 0, .16), transparent 68%),
    rgba(255, 255, 255, .76);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  animation: formIn .4s cubic-bezier(.22, 1, .36, 1) both;
}
.lead-card-head { display: flex; align-items: center; gap: .65rem; margin-bottom: .9rem; }
.lead-card-head > div { min-width: 0; display: grid; }
.lead-card-head strong { font-size: .95rem; }
.lead-card-head span { color: var(--muted); font-size: .72rem; }
.lead-card-head .close-button { margin-left: auto; flex: 0 0 auto; }
.form-logo { width: 122px; display: block; }
.form-logo img { display: block; width: 100%; height: auto; }
.lead-field { display: grid; gap: .3rem; margin-top: .65rem; }
.lead-field > span { color: var(--accent-deep); font-size: .66rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.lead-field input {
  width: 100%;
  min-height: 46px;
  padding: .7rem .8rem;
  border: 1px solid rgba(40, 88, 185, .16);
  border-radius: 13px;
  outline: 0;
  color: var(--foreground);
  background: rgba(255, 255, 255, .72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .72);
  font-size: .86rem;
}
.lead-field input:focus { border-color: rgba(74, 125, 255, .55); box-shadow: 0 0 0 3px rgba(74, 125, 255, .14); }
.lead-start {
  width: 100%;
  min-height: 48px;
  margin-top: .9rem;
  padding: .7rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(145deg, var(--accent), var(--accent-deep));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 10px 20px -9px rgba(40, 88, 185, .65);
  font-size: .82rem;
  font-weight: 750;
  cursor: pointer;
}
.lead-start:hover { transform: translateY(-1px); }
.lead-card .form-error { min-height: 1rem; margin: .4rem 0 0; }

.experience {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 1200;
  width: 430px;
  height: 700px;
  max-width: calc(100vw - 3rem);
  max-height: calc(100dvh - 3rem);
  animation: panelIn .5s cubic-bezier(.22, 1, .36, 1) both;
}
.conversation-panel {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .56);
  border-radius: 28px;
  background:
    linear-gradient(rgba(255, 255, 255, .42), rgba(255, 255, 255, .42)),
    radial-gradient(360px 280px at 8% 4%, rgba(74, 125, 255, .55), transparent 60%),
    radial-gradient(420px 320px at 100% 100%, rgba(40, 88, 185, .42), transparent 58%),
    radial-gradient(300px 260px at 92% 6%, rgba(255, 215, 0, .3), transparent 60%),
    linear-gradient(180deg, #dce7fb, #c9d9f7);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
}
.conversation-head {
  flex: 0 0 auto;
  min-height: 62px;
  padding: .85rem 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, .5);
  background: linear-gradient(180deg, rgba(255, 255, 255, .55), rgba(255, 255, 255, .18));
}
.conversation-head > strong { font-size: 16.5px; letter-spacing: -.01em; }
.conversation-logo { width: 134px; display: block; }
.conversation-logo img { display: block; width: 100%; height: auto; }
.header-mark {
  flex: 0 0 auto;
  width: 38px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 10px;
  background: rgba(255, 255, 255, .7);
  box-shadow: var(--glass-highlight), 0 6px 14px -6px rgba(40, 88, 185, .4);
}
.header-mark img, .header-mark svg { display: block; width: 30px; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: .4rem; }
.reset-button, .quiet-button {
  padding: .45rem .55rem;
  border: 0;
  color: rgba(40, 88, 185, .78);
  background: none;
  font-size: .75rem;
  cursor: pointer;
}
.reset-button:hover, .quiet-button:hover { color: var(--accent-deep); }
.close-button {
  width: 2.1rem;
  height: 2.1rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .6);
  border-radius: 11px;
  color: var(--body-gray);
  background: rgba(255, 255, 255, .5);
  cursor: pointer;
  transition: background .2s, transform .25s;
}
.close-button:hover { background: rgba(255, 255, 255, .85); transform: scale(1.07); }

.transcript {
  flex: 1;
  min-height: 0;
  padding: 1.1rem 1.5rem .5rem;
  display: grid;
  align-content: start;
  gap: .9rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(16, 24, 40, .18) transparent;
}
.turn { display: flex; align-items: flex-start; gap: .55rem; animation: rise .3s ease both; }
.avatar {
  flex: 0 0 30px;
  width: 30px;
  height: 27px;
  margin-top: 18px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: 9px;
  background: rgba(255, 255, 255, .65);
  box-shadow: var(--glass-highlight), 0 5px 12px -7px rgba(40, 88, 185, .45);
}
.avatar img { width: 24px; }
.message-stack { max-width: calc(100% - 38px); }
.speaker { margin: 0 0 4px 2px; color: rgba(16, 24, 40, .48); font-size: .58rem; font-weight: 750; letter-spacing: .11em; }
.message-eyebrow { margin: 0 0 5px 2px; color: var(--accent-deep); font-size: .62rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.bubble {
  padding: .7rem .85rem;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 7px 16px 16px 16px;
  color: var(--foreground);
  background: rgba(255, 255, 255, .67);
  box-shadow: var(--glass-highlight), 0 10px 25px -18px rgba(40, 88, 185, .32);
}
.bubble p { margin: 0; font-size: .89rem; line-height: 1.5; }
.user-turn { justify-content: flex-end; }
.user-turn .message-stack { max-width: 82%; }
.user-turn .speaker { text-align: right; color: rgba(16, 24, 40, .45); }
.user-turn .bubble {
  color: #fff;
  border-color: rgba(255, 255, 255, .28);
  border-radius: 16px 16px 6px 16px;
  background: linear-gradient(145deg, rgba(74, 125, 255, .95), rgba(40, 88, 185, .95));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 10px 22px -10px rgba(40, 88, 185, .6);
}
.tool-event {
  width: fit-content;
  margin-left: 38px;
  padding: .4rem .9rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, .6);
  box-shadow: var(--glass-highlight), 0 4px 14px -8px rgba(40, 88, 185, .35);
  font-size: .76rem;
  font-weight: 650;
}
.tool-icon { width: .8rem; height: .8rem; border: 2px solid rgba(40, 88, 185, .18); border-top-color: var(--accent-deep); border-radius: 50%; animation: spin .7s linear infinite; font-size: 0; }
.tool-event[data-done="true"] { color: var(--green); background: rgba(43, 217, 122, .12); }
.tool-event[data-done="true"] .tool-icon { width: auto; height: auto; border: 0; animation: none; font-size: .72rem; }

.active-card { flex: 0 0 auto; padding: 0 1.5rem; }
.question-card {
  margin: .35rem 0 .65rem;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 18px;
  background: rgba(255, 255, 255, .66);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--glass-highlight), 0 14px 34px -18px rgba(40, 88, 185, .35);
}
.question-label { margin: 0 0 .7rem; color: var(--accent-deep); font-size: .65rem; font-weight: 750; letter-spacing: .12em; }
.question-label span { color: #b69d00; }
.choice-grid { display: grid; gap: .45rem; }
.choice-grid button {
  width: 100%;
  min-height: 42px;
  padding: .48rem .58rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  border: 1px solid rgba(40, 88, 185, .16);
  border-radius: 13px;
  color: var(--foreground);
  background: rgba(255, 255, 255, .56);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6);
  text-align: left;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
}
.choice-grid button:hover { transform: translateY(-1px); border-color: rgba(74, 125, 255, .45); background: rgba(74, 125, 255, .12); }
.choice-letter { flex: 0 0 1.3rem; width: 1.3rem; height: 1.3rem; display: grid; place-items: center; border-radius: 7px; color: var(--accent-deep); background: rgba(40, 88, 185, .1); font-size: .67rem; font-weight: 750; }

.composer {
  flex: 0 0 auto;
  padding: .7rem 1.5rem 1rem;
  background: linear-gradient(to top, rgba(255, 255, 255, .46) 58%, rgba(255, 255, 255, 0));
}
.composer-field {
  min-height: 58px;
  padding: .45rem .45rem .45rem .85rem;
  display: flex;
  align-items: flex-end;
  gap: .4rem;
  border: 1px solid rgba(255, 255, 255, .86);
  border-radius: 16px;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--glass-highlight), 0 10px 24px -16px rgba(16, 24, 40, .4);
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.composer-field:focus-within { border-color: rgba(74, 125, 255, .55); background: rgba(255, 255, 255, .9); box-shadow: var(--glass-highlight), 0 0 0 3px rgba(74, 125, 255, .16); }
.composer textarea { flex: 1; min-width: 0; min-height: 38px; max-height: 115px; padding: .5rem 0; resize: none; border: 0; outline: 0; color: var(--foreground); background: transparent; font-size: .88rem; line-height: 1.45; }
.composer textarea::placeholder { color: #98a2b3; }
.send-button { min-width: 42px; height: 42px; padding: 0 .75rem; gap: .4rem; border-radius: 12px; cursor: pointer; transition: transform .15s, opacity .15s; }
.send-button:hover:not(:disabled) { transform: scale(1.04); }
.send-button:disabled { opacity: .4; }
.send-label { font-size: .75rem; font-weight: 700; }
.composer-actions { min-height: 18px; display: flex; justify-content: flex-end; }
.form-error { min-height: 0; margin: 0; color: var(--red); font-size: .72rem; }

.result-card {
  margin-left: 0;
  padding: 1.05rem;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 19px;
  background: rgba(255, 255, 255, .7);
  box-shadow: var(--glass-highlight), 0 16px 38px -22px rgba(40, 88, 185, .38);
  animation: rise .35s ease both;
}
.eyebrow { margin: 0; color: var(--accent-deep); font-size: .62rem; font-weight: 800; letter-spacing: .12em; }
.score-row { margin: .8rem 0 1rem; display: grid; grid-template-columns: 82px 1fr; gap: .85rem; align-items: center; }
.score { width: 78px; height: 78px; display: grid; place-content: center; text-align: center; border: 6px solid var(--accent); border-radius: 50%; }
.score strong { font-size: 1.65rem; line-height: 1; }
.score span { color: var(--muted); font-size: .58rem; }
.level { margin: 0; color: var(--accent-deep); font-size: .63rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.score-row h2 { margin: .25rem 0 0; font-size: 1.22rem; line-height: 1.12; letter-spacing: -.025em; }
.result-copy { color: var(--body-gray); font-size: .82rem; }
.dimensions { margin: 1.1rem 0; display: grid; gap: .55rem; }
.dimension > div:first-child { margin-bottom: .22rem; display: flex; justify-content: space-between; color: var(--body-gray); font-size: .67rem; }
.bar { height: 6px; overflow: hidden; border-radius: 8px; background: rgba(40, 88, 185, .12); }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-deep)); }
.gap { margin: 1rem 0; padding: .75rem; border-left: 3px solid #f0b82d; border-radius: 0 10px 10px 0; background: rgba(255, 215, 0, .11); }
.gap span { color: #8b6a0b; font-size: .57rem; font-weight: 800; letter-spacing: .12em; }
.gap p { margin: .3rem 0 0; color: var(--body-gray); font-size: .76rem; }
.competitor-summary { margin: 1.1rem 0; padding: .8rem; border: 1px solid rgba(40, 88, 185, .12); border-radius: 14px; background: rgba(255, 255, 255, .5); }
.competitor-summary > h3 { margin: .3rem 0 .65rem; font-size: .95rem; }
.competitor-signal { padding: .7rem 0; border-top: 1px solid rgba(40, 88, 185, .12); }
.competitor-signal h4 { margin: 0 0 .3rem; font-size: .84rem; }
.competitor-signal p, .competitor-empty, .competitor-takeaway { margin: 0; color: var(--body-gray); font-size: .72rem; }
.competitor-takeaway { margin-top: .65rem; padding-top: .65rem; border-top: 1px solid rgba(40, 88, 185, .12); }
.no-signal { display: inline-block; margin-top: .45rem; color: var(--muted); font-size: .58rem; font-weight: 750; text-transform: uppercase; }
.source-links { margin-top: .5rem; display: flex; flex-wrap: wrap; gap: .35rem; }
.source-links a { padding: .28rem .42rem; border: 1px solid rgba(40, 88, 185, .15); border-radius: 8px; color: var(--accent-deep); background: rgba(74, 125, 255, .07); font-size: .62rem; text-decoration: none; }
.source-links a:hover { border-color: var(--accent); }
.result-card > h3 { margin: 1.1rem 0 .5rem; font-size: .95rem; }
.result-card ol { margin: 0; padding-left: 1.2rem; color: var(--body-gray); font-size: .76rem; }
.result-card li { margin: .4rem 0; padding-left: .15rem; }
.corner-cta { margin-top: 1.2rem; padding: 1rem; border: 1px solid rgba(40, 88, 185, .14); border-radius: 14px; background: var(--blue-pale, #eaf0ff); }
.corner-cta h3 { margin: 0 0 .5rem; font-size: 1rem; }
.corner-cta p { margin: 0; color: var(--body-gray); font-size: .76rem; line-height: 1.6; }
.corner-cta a { color: var(--accent-deep); font-weight: 750; }
.result-actions { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.button { min-height: 42px; padding: .65rem .8rem; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; border: 1px solid rgba(40, 88, 185, .18); border-radius: 12px; color: var(--accent-deep); background: rgba(255, 255, 255, .62); font-size: .68rem; font-weight: 750; text-decoration: none; text-transform: uppercase; cursor: pointer; }
.button.primary { border: 0; color: #fff; background: linear-gradient(145deg, var(--accent), var(--accent-deep)); }

.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; }
button:focus-visible, textarea:focus-visible, a:focus-visible { outline: 3px solid rgba(74, 125, 255, .25); outline-offset: 2px; }

@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes nudge { 50% { transform: translate(3px, 3px); } }
@keyframes drift { to { transform: translate(-2%, 1.5%) scale(1.06); } }
@keyframes launcherIn { from { opacity: 0; transform: translateY(26px) scale(.92); filter: blur(8px); } }
@keyframes panelIn { from { opacity: 0; transform: translateY(30px) scale(.9); filter: blur(10px); } }
@keyframes formIn { from { opacity: 0; transform: translate(-50%, calc(-50% + 30px)) scale(.94); filter: blur(8px); } }

@media (max-width: 560px) {
  .page-shell { padding: 0 1.1rem 5rem; }
  .landing { margin-top: 2rem; }
  .landing h1 { font-size: clamp(2.7rem, 13vw, 4rem); }
  .hero-image { border-radius: 16px; }
  .lede { font-size: .98rem; }
  .experience { inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; }
  .conversation-panel { border: 0; border-radius: 0; }
  .transcript { padding-left: 1rem; padding-right: 1rem; }
  .active-card, .composer { padding-left: 1rem; padding-right: 1rem; }
  .launcher { right: .8rem; bottom: .8rem; max-width: calc(100vw - 1.6rem); }
  .lead-card { max-width: calc(100vw - 1.6rem); max-height: calc(100dvh - 1.6rem); }
  .send-label { display: none; }
  .send-button { width: 42px; padding: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}

@media (prefers-reduced-transparency: reduce) {
  .conversation-panel, .launcher, .question-card, .composer-field { backdrop-filter: none; background: rgba(245, 248, 255, .98); }
}

@media print {
  body { background: #fff; }
  body::before, .landing, .launcher, .conversation-head, .composer, .active-card, .turn, .tool-event { display: none !important; }
  .experience { position: static; width: 100%; height: auto; max-width: none; max-height: none; }
  .conversation-panel { border: 0; box-shadow: none; background: #fff; }
  .transcript { display: block; overflow: visible; padding: 0; }
  .result-card { box-shadow: none; }
  .result-actions { display: none; }
}