:root {
  --ink: #17241f;
  --ink-2: #26362f;
  --paper: #f4f0e7;
  --paper-2: #ece7dc;
  --white: #fffdf8;
  --teal: #0e8177;
  --teal-dark: #075c56;
  --teal-soft: #dff3ee;
  --gold: #e4a72b;
  --gold-soft: #fff0bf;
  --coral: #d46f56;
  --muted: #68746e;
  --line: #ccd2ca;
  --line-dark: rgba(23, 36, 31, 0.18);
  --display: Georgia, "Times New Roman", serif;
  --sans: "Trebuchet MS", "Aptos", sans-serif;
  --shadow-sm: 0 8px 24px rgba(27, 42, 35, 0.08);
  --shadow-lg: 0 32px 80px rgba(27, 42, 35, 0.14);
  --radius: 18px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(23, 36, 31, 0.045) 0.7px, transparent 0.7px);
  background-size: 9px 9px;
  content: "";
  pointer-events: none;
}
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 500; letter-spacing: -0.045em; }
h3 { letter-spacing: -0.025em; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  min-height: 82px;
  padding: 12px max(24px, calc((100vw - 1380px) / 2));
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}
.site-header.is-scrolled {
  border-color: var(--line-dark);
  background: rgba(244, 240, 231, 0.9);
  box-shadow: 0 8px 24px rgba(23, 36, 31, 0.05);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 11px; width: max-content; text-decoration: none; }
.brand-mark {
  position: relative;
  display: grid;
  width: 43px;
  height: 43px;
  overflow: hidden;
  place-items: center;
  border-radius: 13px;
  background: var(--ink);
}
.brand-mark span { position: absolute; width: 16px; height: 8px; border-radius: 8px 8px 8px 2px; background: var(--teal-soft); }
.brand-mark span:first-child { transform: translate(-5px, -5px); }
.brand-mark span:last-child { background: var(--gold); transform: translate(5px, 6px) rotate(180deg); }
.brand-copy { display: grid; gap: 1px; }
.brand-copy strong { font-size: 1rem; letter-spacing: -0.03em; }
.brand-copy small { color: var(--muted); font-size: 0.69rem; letter-spacing: 0.045em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--muted); font-size: 0.84rem; font-weight: 700; text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.site-header > .button { justify-self: end; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding: 0 18px; font-size: 0.82rem; }
.button-primary { background: var(--teal); color: white; box-shadow: 0 12px 30px rgba(14, 129, 119, 0.22); }
.button-primary:hover { background: var(--teal-dark); box-shadow: 0 15px 36px rgba(14, 129, 119, 0.28); }
.button-dark { background: var(--ink); color: white; }
.button-dark:hover { background: #263b32; }
.button-light { background: var(--white); color: var(--ink); }
.button-full { width: 100%; }
.text-link { color: var(--ink); font-size: 0.88rem; font-weight: 800; text-underline-offset: 5px; }

.hero {
  display: grid;
  grid-template-columns: minmax(420px, 0.84fr) minmax(520px, 1.16fr);
  gap: clamp(34px, 5vw, 88px);
  align-items: center;
  width: min(1380px, calc(100% - 48px));
  min-height: calc(100svh - 82px);
  margin: 0 auto;
  padding: 70px 0 88px;
}
.hero-copy { max-width: 650px; padding-left: clamp(0px, 2vw, 26px); }
.eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 22px; color: var(--teal-dark); font-size: 0.74rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.eyebrow > span { width: 24px; height: 1px; background: currentColor; }
.eyebrow.light { color: #93d7ce; }
.hero h1 { max-width: 790px; margin-bottom: 25px; font-size: clamp(4rem, 7.2vw, 7.45rem); line-height: 0.88; }
.hero h1 em { color: var(--teal); font-style: italic; }
.hero-lede { max-width: 610px; margin-bottom: 32px; color: var(--muted); font-size: clamp(1.06rem, 1.7vw, 1.28rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.trust-list { display: flex; flex-wrap: wrap; gap: 20px; margin: 32px 0 0; padding: 0; color: var(--muted); font-size: 0.75rem; list-style: none; }
.trust-list li { display: flex; align-items: center; gap: 6px; }
.trust-list span { display: grid; width: 17px; height: 17px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--teal); font-size: 0.63rem; }

.hero-visual { position: relative; min-height: 650px; overflow: hidden; border-radius: 36px 8px 36px 8px; box-shadow: var(--shadow-lg); }
.hero-visual > img { width: 100%; height: 100%; min-height: 650px; object-fit: cover; object-position: 48% center; }
.visual-vignette { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(11, 29, 24, 0.4)); }
.floating-offer {
  position: absolute;
  right: 28px;
  bottom: 52px;
  width: min(390px, calc(100% - 48px));
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.91);
  box-shadow: 0 20px 50px rgba(18, 34, 28, 0.2);
  backdrop-filter: blur(18px);
}
.floating-topline { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.avatar { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: var(--ink); color: white; font-size: 0.72rem; font-weight: 900; }
.floating-topline > span:nth-child(2) { display: grid; gap: 2px; }
.floating-topline strong { font-size: 0.82rem; }
.floating-topline small { color: var(--muted); font-size: 0.65rem; }
.lock { color: var(--teal); }
.floating-offer > p { margin: 19px 0; font-family: var(--display); font-size: 1.22rem; line-height: 1.45; }
.offer-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.offer-actions span { padding: 8px 4px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-size: 0.68rem; font-weight: 800; text-align: center; }
.offer-actions span:nth-child(2) { border-color: var(--teal); color: var(--teal); }
.hero-note { position: absolute; top: 24px; right: 24px; display: flex; gap: 8px; align-items: center; padding: 10px 13px; border-radius: 999px; background: rgba(23,36,31,0.83); color: white; font-size: 0.68rem; font-weight: 800; backdrop-filter: blur(10px); }
.hero-note span { width: 7px; height: 7px; border-radius: 50%; background: #73d8ca; box-shadow: 0 0 0 4px rgba(115,216,202,0.15); }

.signal-strip { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 25px max(24px, calc((100vw - 1320px) / 2)); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: rgba(255,253,248,0.42); }
.signal-strip p { margin: 0; font-family: var(--display); font-size: 1.2rem; font-style: italic; }
.signal-items { display: flex; flex-wrap: wrap; gap: clamp(20px, 4vw, 66px); }
.signal-items span { color: var(--muted); font-size: 0.74rem; font-weight: 800; text-transform: uppercase; }
.signal-items b { margin-right: 7px; color: var(--gold); }

.deal-section { padding: 120px 24px 140px; }
.section-heading { width: min(800px, 100%); margin: 0 auto 48px; text-align: center; }
.section-heading .eyebrow { justify-content: center; }
.section-heading h2 { margin-bottom: 20px; font-size: clamp(3rem, 5.5vw, 5.4rem); line-height: 0.96; }
.section-heading > p:last-child { max-width: 650px; margin: 0 auto; color: var(--muted); font-size: 1.04rem; line-height: 1.65; }
.section-heading.compact { margin-bottom: 56px; }
.section-heading.compact h2 { font-size: clamp(2.8rem, 4.8vw, 4.8rem); }

.deal-shell { display: grid; grid-template-columns: minmax(250px, 0.72fr) minmax(400px, 1.08fr) minmax(300px, 0.82fr); gap: 14px; width: min(1420px, 100%); margin: 0 auto; padding: 14px; border: 1px solid var(--line-dark); border-radius: 28px; background: rgba(255,253,248,0.52); box-shadow: var(--shadow-lg); }
.listing-card, .offer-builder, .room-panel { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.listing-card { display: flex; flex-direction: column; }
.listing-image { position: relative; aspect-ratio: 4 / 3.15; overflow: hidden; }
.listing-image img { width: 100%; height: 100%; object-fit: cover; }
.listing-chip { position: absolute; right: 14px; bottom: 14px; padding: 8px 11px; border-radius: 999px; background: var(--white); font-size: 0.68rem; font-weight: 900; }
.listing-body { padding: 24px; }
.overline { margin-bottom: 8px; color: var(--muted); font-size: 0.65rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.overline span { color: var(--teal); }
.listing-body h3, .builder-header h3, .room-header h3 { margin-bottom: 9px; font-family: var(--display); font-size: 1.7rem; font-weight: 600; line-height: 1.05; }
.listing-description { color: var(--muted); font-size: 0.84rem; line-height: 1.55; }
.listing-facts { display: grid; grid-template-columns: 1fr 1.35fr 1fr; gap: 8px; margin: 26px 0 0; padding: 16px 0 0; border-top: 1px solid var(--line); }
.listing-facts div { display: grid; align-content: start; gap: 5px; min-width: 0; }
.listing-facts dt { color: var(--muted); font-size: 0.58rem; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.listing-facts dd { margin: 0; font-size: 0.77rem; font-weight: 800; overflow-wrap: anywhere; }
.listing-facts div:first-child dd { color: var(--teal-dark); font-family: var(--display); font-size: 1.35rem; }
.privacy-note { display: flex; gap: 10px; align-items: flex-start; margin: auto 18px 18px; padding: 14px; border-radius: 12px; background: var(--paper); }
.privacy-note > span { color: var(--teal); font-size: 0.6rem; }
.privacy-note p { margin: 0; color: var(--muted); font-size: 0.66rem; line-height: 1.5; }
.privacy-note strong { color: var(--ink); }

.offer-builder, .room-panel { padding: 24px; }
.builder-header, .room-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.quiet-button { padding: 6px 0; border: 0; background: none; color: var(--muted); font-size: 0.72rem; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 7px; color: var(--ink); font-size: 0.7rem; font-weight: 800; }
.field-wide { grid-column: 1 / -1; }
.field > input, .money-input { width: 100%; min-width: 0; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: white; color: var(--ink); }
.field > input { padding: 0 13px; }
.money-input { display: flex; align-items: center; }
.money-input > span { padding-left: 13px; color: var(--muted); font-size: 0.82rem; font-weight: 900; }
.money-input input { width: 100%; min-width: 0; height: 100%; padding: 0 13px 0 8px; border: 0; outline: 0; background: transparent; font-weight: 900; }
.money-input.accent { border-color: var(--teal); background: #f2fbf8; }
.money-input.accent > span, .money-input.accent input { color: var(--teal-dark); }
input:focus, textarea:focus { outline: 3px solid rgba(14,129,119,0.13); border-color: var(--teal); }

.offer-range-wrap { margin: 24px 0; }
.offer-range { width: 100%; height: 6px; margin: 0; appearance: none; border-radius: 999px; background: linear-gradient(90deg, var(--coral) 0 35%, var(--gold) 35% 68%, var(--teal) 68% 100%); outline: 0; }
.offer-range::-webkit-slider-thumb { width: 20px; height: 20px; appearance: none; border: 4px solid var(--white); border-radius: 50%; background: var(--ink); box-shadow: 0 1px 7px rgba(0,0,0,0.28); }
.offer-range::-moz-range-thumb { width: 13px; height: 13px; border: 4px solid var(--white); border-radius: 50%; background: var(--ink); box-shadow: 0 1px 7px rgba(0,0,0,0.28); }
.range-labels { display: flex; justify-content: space-between; gap: 10px; margin-top: 9px; color: var(--muted); font-size: 0.58rem; }
.range-labels strong { color: var(--ink); }
.deal-read { display: flex; align-items: center; gap: 7px; margin-top: 12px; padding: 10px 12px; border-radius: 9px; background: var(--teal-soft); color: var(--teal-dark); font-size: 0.66rem; line-height: 1.4; }
.deal-read > span { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--teal); }
.deal-read.caution { background: var(--gold-soft); color: #7b5608; }
.deal-read.caution > span { background: var(--gold); }
.deal-read.low { background: #f9dfd8; color: #873d2c; }
.deal-read.low > span { background: var(--coral); }
.terms-fieldset { margin: 0; padding: 0; border: 0; }
.terms-fieldset legend, .tone-row > span { margin-bottom: 9px; color: var(--ink); font-size: 0.7rem; font-weight: 800; }
.term-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.term-options label { display: flex; gap: 8px; align-items: center; min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.term-options label:has(input:checked) { border-color: rgba(14,129,119,0.45); background: #f2fbf8; }
.term-options input { width: 14px; height: 14px; flex: 0 0 auto; accent-color: var(--teal); }
.term-options span { display: grid; min-width: 0; gap: 2px; }
.term-options b { font-size: 0.67rem; }
.term-options small { overflow: hidden; color: var(--muted); font-size: 0.55rem; text-overflow: ellipsis; white-space: nowrap; }
.tone-row { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin: 18px 0 10px; }
.tone-row > span { margin: 0; }
.segmented { display: flex; padding: 3px; border-radius: 999px; background: var(--paper); }
.segmented button { min-height: 27px; padding: 0 11px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: 0.61rem; font-weight: 800; }
.segmented button.is-active { background: var(--white); color: var(--ink); box-shadow: 0 2px 8px rgba(23,36,31,0.1); }
.message-card { padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: var(--paper); }
.message-label { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; color: var(--muted); font-size: 0.58rem; font-weight: 800; }
.message-card textarea { width: 100%; min-height: 92px; padding: 12px; resize: vertical; border: 1px solid var(--line); border-radius: 9px; background: var(--white); color: var(--ink); font-size: 0.77rem; line-height: 1.55; }
.message-footer { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: 10px; }
.message-footer .button { min-height: 36px; padding: 0 15px; font-size: 0.68rem; }
.identity-toggle { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 0.58rem; font-weight: 700; cursor: pointer; }
.identity-toggle input { position: absolute; opacity: 0; }
.identity-toggle > span { position: relative; width: 28px; height: 16px; flex: 0 0 auto; border-radius: 999px; background: #b8c0bb; transition: background 160ms ease; }
.identity-toggle > span::after { position: absolute; top: 3px; left: 3px; width: 10px; height: 10px; border-radius: 50%; background: white; content: ""; transition: transform 160ms ease; }
.identity-toggle input:checked + span { background: var(--teal); }
.identity-toggle input:checked + span::after { transform: translateX(12px); }

.room-panel { display: flex; flex-direction: column; }
.live-pill { display: inline-flex; align-items: center; gap: 6px; padding: 7px 9px; border-radius: 999px; background: var(--teal-soft); color: var(--teal-dark); font-size: 0.6rem; font-weight: 900; }
.live-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.room-boundary { margin-bottom: 20px; }
.room-boundary > span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 0.59rem; font-weight: 800; }
.boundary-track { position: relative; height: 8px; border-radius: 999px; background: linear-gradient(90deg, #f4c9bd 0 34%, #f9dc92 34% 68%, #a9dfd5 68%); }
.boundary-track i { position: absolute; top: -4px; left: 78%; width: 3px; height: 16px; border-radius: 2px; background: var(--ink); box-shadow: 0 0 0 2px var(--white); transition: left 220ms ease; }
.room-boundary > div:last-child { display: flex; justify-content: space-between; margin-top: 7px; color: var(--muted); font-size: 0.5rem; }
.thread { display: grid; gap: 9px; margin-bottom: 14px; }
.thread-item { padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: white; animation: thread-in 260ms ease both; }
.thread-item.seller { border-color: #addfd8; background: #f1fcf9; }
.thread-item.muted { opacity: 0.78; }
.thread-item.new { border-color: var(--gold); background: #fffaf0; }
.thread-top { display: flex; justify-content: space-between; gap: 12px; font-size: 0.72rem; }
.thread-top b { color: var(--teal-dark); }
.thread-item p { margin: 9px 0 12px; color: var(--muted); font-size: 0.69rem; line-height: 1.55; }
.thread-meta { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.55rem; }
.thread-meta span { padding: 5px 7px; border-radius: 999px; background: var(--paper); color: var(--ink); font-weight: 800; }
.prototype-note { margin: 10px 4px 0; color: var(--muted); font-size: 0.55rem; line-height: 1.45; text-align: center; }

.steps-section { padding: 120px 24px; background: var(--white); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; width: min(1180px, 100%); margin: 0 auto; padding: 0; border: 1px solid var(--line); border-radius: 24px; background: var(--line); overflow: hidden; list-style: none; }
.steps-grid li { position: relative; min-height: 350px; padding: 34px; background: var(--white); }
.steps-grid li > span { color: var(--gold); font-family: var(--display); font-size: 0.82rem; }
.step-icon { display: grid; width: 64px; height: 64px; margin: 58px 0 35px; place-items: center; border-radius: 50%; background: var(--paper); color: var(--teal-dark); font-family: var(--display); font-size: 1.7rem; }
.steps-grid h3 { margin-bottom: 12px; font-family: var(--display); font-size: 1.5rem; font-weight: 600; }
.steps-grid p { margin: 0; color: var(--muted); font-size: 0.83rem; line-height: 1.7; }

.principles-section { display: grid; grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr); gap: clamp(50px, 9vw, 150px); padding: 130px max(24px, calc((100vw - 1200px) / 2)); background: var(--ink); color: white; }
.principles-copy h2 { max-width: 600px; margin-bottom: 25px; font-size: clamp(3rem, 5vw, 5rem); line-height: 0.96; }
.principles-copy > p:not(.eyebrow) { max-width: 590px; margin-bottom: 32px; color: #afbbb5; line-height: 1.75; }
.principle-list { display: grid; align-content: center; }
.principle-list article { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
.principle-list article:first-child { border-top: 1px solid rgba(255,255,255,0.14); }
.principle-list article > span { color: var(--gold); font-family: var(--display); }
.principle-list h3 { margin-bottom: 8px; font-family: var(--display); font-size: 1.45rem; font-weight: 500; }
.principle-list p { margin: 0; color: #afbbb5; font-size: 0.82rem; line-height: 1.65; }

.questions-section { padding: 130px 24px; }
.faq-list { width: min(900px, 100%); margin: 0 auto; border-top: 1px solid var(--line-dark); }
.faq-list details { border-bottom: 1px solid var(--line-dark); }
.faq-list summary { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 25px 4px; font-family: var(--display); font-size: 1.22rem; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 20px; height: 20px; flex: 0 0 auto; }
.faq-list summary span::before, .faq-list summary span::after { position: absolute; top: 9px; left: 3px; width: 14px; height: 1px; background: var(--ink); content: ""; }
.faq-list summary span::after { transform: rotate(90deg); transition: transform 160ms ease; }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 700px; padding: 0 4px 25px; margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.75; }

.closing-section { padding: 0 24px 70px; }
.closing-card { position: relative; width: min(1320px, 100%); margin: 0 auto; overflow: hidden; padding: clamp(60px, 9vw, 120px); border-radius: 30px; background: var(--teal-dark); color: white; text-align: center; }
.closing-card::before, .closing-card::after { position: absolute; width: 360px; height: 360px; border: 1px solid rgba(255,255,255,0.1); border-radius: 50%; content: ""; }
.closing-card::before { top: -250px; left: -80px; }
.closing-card::after { right: -100px; bottom: -270px; }
.closing-card .eyebrow { justify-content: center; }
.closing-card h2 { margin-bottom: 18px; font-size: clamp(3rem, 6vw, 6rem); }
.closing-card > p:not(.eyebrow) { margin-bottom: 28px; color: #b9d9d4; }
.closing-card .button { position: relative; z-index: 1; }

.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 28px max(24px, calc((100vw - 1320px) / 2)); border-top: 1px solid var(--line-dark); }
.footer-brand .brand-mark { width: 36px; height: 36px; border-radius: 10px; }
.site-footer > p { margin: 0; color: var(--muted); font-size: 0.68rem; text-align: center; }
.site-footer > div { display: flex; justify-content: flex-end; gap: 18px; color: var(--muted); font-size: 0.68rem; }
.site-footer > div a { text-decoration: none; }
.site-footer > div a:hover { color: var(--ink); }

.toast { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: flex; gap: 11px; align-items: center; min-width: 280px; padding: 14px 17px; border-radius: 13px; background: var(--ink); color: white; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transform: translateY(20px); transition: opacity 180ms ease, transform 180ms ease; }
.toast.is-visible { opacity: 1; transform: translateY(0); }
.toast > span { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: var(--teal); font-size: 0.7rem; }
.toast p { display: grid; gap: 2px; margin: 0; }
.toast strong { font-size: 0.76rem; }
.toast small { color: #b9c6c0; font-size: 0.62rem; }

.reveal { opacity: 1; transform: none; }
.reveal.is-visible { animation: reveal-in 600ms ease both; }
.reveal-delay.is-visible { animation-delay: 90ms; }
@keyframes thread-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes reveal-in { from { opacity: 0.86; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1180px) {
  .hero { grid-template-columns: minmax(350px, .85fr) minmax(440px, 1.15fr); gap: 38px; }
  .deal-shell { grid-template-columns: minmax(230px, .7fr) minmax(380px, 1.1fr); }
  .room-panel { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.5fr; gap: 0 22px; }
  .room-header, .room-boundary { grid-column: 1; }
  .thread { grid-column: 2; grid-row: 1 / span 3; }
  .room-panel > .button, .prototype-note { grid-column: 1; }
}

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 45px; }
  .hero-copy { max-width: 760px; padding: 0; }
  .hero h1 { font-size: clamp(4rem, 13vw, 7rem); }
  .hero-visual { min-height: 570px; }
  .hero-visual > img { min-height: 570px; }
  .signal-strip { align-items: flex-start; }
  .deal-shell { grid-template-columns: 1fr; max-width: 700px; }
  .listing-card { display: grid; grid-template-columns: 0.85fr 1.15fr; }
  .listing-image { aspect-ratio: auto; min-height: 100%; }
  .privacy-note { grid-column: 1 / -1; margin-top: 0; }
  .room-panel { grid-column: auto; display: flex; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid li { min-height: 0; }
  .step-icon { margin: 38px 0 24px; }
  .principles-section { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; justify-items: center; }
  .site-footer > div { justify-content: center; }
}

@media (max-width: 640px) {
  .site-header { min-height: 70px; padding: 10px 14px; }
  .site-header > .button { min-height: 38px; padding: 0 13px; font-size: 0.68rem; }
  .brand-mark { width: 39px; height: 39px; }
  .brand-copy small { display: none; }
  .hero { width: min(100% - 28px, 1380px); min-height: auto; padding: 50px 0 65px; }
  .hero h1 { font-size: clamp(3.6rem, 17vw, 5.4rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .trust-list { gap: 11px 16px; }
  .hero-visual { min-height: 480px; border-radius: 24px 6px 24px 6px; }
  .hero-visual > img { min-height: 480px; object-position: 53% center; }
  .floating-offer { right: 14px; bottom: 18px; width: calc(100% - 28px); }
  .hero-note { top: 14px; right: 14px; }
  .signal-strip { display: grid; padding: 20px 18px; }
  .signal-items { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
  .deal-section, .steps-section, .questions-section { padding: 88px 14px; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2, .section-heading.compact h2 { font-size: clamp(2.55rem, 12vw, 3.8rem); }
  .deal-shell { padding: 7px; border-radius: 20px; }
  .listing-card { display: flex; }
  .listing-image { aspect-ratio: 4 / 2.7; }
  .offer-builder, .room-panel { padding: 18px; }
  .form-grid, .term-options { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .message-footer { align-items: stretch; flex-direction: column; }
  .message-footer .button { width: 100%; }
  .room-boundary { margin-top: 4px; }
  .steps-grid li { padding: 27px; }
  .principles-section { padding: 90px 20px; }
  .principles-copy h2 { font-size: clamp(2.7rem, 12vw, 4rem); }
  .principle-list article { grid-template-columns: 38px 1fr; }
  .closing-section { padding: 0 14px 40px; }
  .closing-card { padding: 65px 20px; border-radius: 22px; }
  .closing-card h2 { font-size: clamp(2.8rem, 13vw, 4rem); }
  .site-footer > div { flex-wrap: wrap; }
  .toast { right: 12px; bottom: 12px; left: 12px; min-width: 0; }
}

@media (max-width: 480px) {
  .site-header { grid-template-columns: 1fr; }
  .site-header > .button { display: none; }
  .hero h1 { font-size: clamp(3.4rem, 16vw, 4.7rem); }
  .floating-offer > p { font-size: 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}