/* Atelier — Landing page styles */
:root {
  --bone: #F4F1EA;
  --bone-2: #ECE6DA;
  --ink: #1A1815;
  --ink-2: #2B2722;
  --muted: #6B645A;
  --rule: #1A1815;
  --accent: #B85138; /* terracotta */
  --accent-soft: #E5C9B8;
  --bg: var(--bone);
  --fg: var(--ink);
  --max: 1400px;
  --pad: clamp(20px, 4vw, 64px);
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Geist', system-ui, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, monospace;
}

/* Type pairing alternatives (set on <body data-type="..."> via Tweaks) */
[data-type="serif-sans"]   { --font-display: 'Instrument Serif', Georgia, serif; --font-body: 'Geist', system-ui, sans-serif; }
[data-type="grotesk"]      { --font-display: 'Fraunces', Georgia, serif; --font-body: 'Inter', system-ui, sans-serif; }
[data-type="editorial"]    { --font-display: 'EB Garamond', Georgia, serif; --font-body: 'IBM Plex Sans', system-ui, sans-serif; }
[data-type="swiss"]        { --font-display: 'Söhne', 'Inter', system-ui, sans-serif; --font-body: 'Inter', system-ui, sans-serif; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px; line-height: 1.5;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.display { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.015em; line-height: 0.95; }
.italic { font-style: italic; }
.mono { font-family: var(--font-mono); font-feature-settings: "ss01"; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--warm, var(--accent));
}
.label {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.kicker-rule { display: inline-block; width: 40px; height: 1px; background: currentColor; vertical-align: middle; margin-right: 14px; }
.hairline { height: 1px; background: var(--rule-c, color-mix(in srgb, currentColor 18%, transparent)); width: 100%; border: 0; }

/* Theme */
[data-theme="light"]   { --bg: var(--bone); --fg: var(--ink); --muted: #6B645A; --warm: #6B4A2B; --rule-c: color-mix(in srgb, var(--warm) 35%, transparent); }
[data-theme="ivory"]   { --bg: #FAF4E8; --fg: #2A1F18; --muted: #807466; --warm: #8C5A2E; --rule-c: color-mix(in srgb, var(--warm) 32%, transparent); }
[data-theme="canvas"]  { --bg: #EFE6D2; --fg: #2A2014; --muted: #6B5F48; --warm: #6B3F1B; --rule-c: color-mix(in srgb, var(--warm) 40%, transparent); }
[data-theme="linen"]   { --bg: #EAE0CD; --fg: #2A1F18; --muted: #6E5E4E; --warm: #6B3F1B; --rule-c: color-mix(in srgb, var(--warm) 40%, transparent); }
[data-theme="aesop"]   { --bg: #DDD6C7; --fg: #2A2620; --muted: #6E6457; --bone-2: #CFC6B2; --warm: #6B3F1B; --rule-c: color-mix(in srgb, var(--warm) 40%, transparent); }
[data-theme="dark"]    { --bg: #14110D; --fg: #EFEAE0; --muted: #8B847A; --warm: #B58356; --rule-c: color-mix(in srgb, var(--warm) 38%, transparent); }

/* Accent */
[data-accent="oxblood"]    { --accent: #6E1A28; --accent-soft: #D9B5BB; }
[data-accent="magenta"]    { --accent: #B0185A; --accent-soft: #E5B7CC; }
[data-accent="crimson"]    { --accent: #8E1F3C; --accent-soft: #DCB7C2; }
[data-accent="terracotta"] { --accent: #B85138; --accent-soft: #E5C9B8; }
[data-accent="cadmium"]    { --accent: #E63312; --accent-soft: #F5C6BD; }
[data-accent="vermilion"]  { --accent: #E8542B; --accent-soft: #F6CBB9; }
[data-accent="saffron"]    { --accent: #D86F1A; --accent-soft: #EFD2B0; }
[data-accent="aubergine"]  { --accent: #5C2E3F; --accent-soft: #C9B5BD; }
[data-accent="cobalt"]     { --accent: #1E47B6; --accent-soft: #BFCDDF; }
[data-accent="yves"]       { --accent: #002FA7; --accent-soft: #B9C2DD; }
[data-accent="viridian"]   { --accent: #1F7A5A; --accent-soft: #BFD8C9; }
[data-accent="moss"]       { --accent: #4A6140; --accent-soft: #C8D3BE; }
[data-accent="ochre"]      { --accent: #B5851F; --accent-soft: #E7D6A8; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 10%, transparent));
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 16px var(--pad);
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
}
.brand { font-family: var(--font-display); font-size: 28px; letter-spacing: -0.01em; }
.brand .dot { color: var(--accent); }
.nav-links {
  display: flex; gap: 28px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.nav-links a:hover { color: var(--fg); }

@media (max-width: 820px) { .nav-links { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 13px 20px;
  border: 1px solid var(--fg); background: var(--fg); color: var(--bg);
  cursor: pointer; transition: transform .15s ease, background .2s, color .2s;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--ghost  { background: transparent; color: var(--fg); }
.btn--ghost:hover { background: var(--fg); color: var(--bg); }
.btn .arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(4px); }
.btn--sm { padding: 10px 14px; font-size: 11px; }

/* Sections */
section { padding: clamp(70px, 9vw, 130px) 0; }
section + section { border-top: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 10%, transparent)); }
.section-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px; margin-bottom: 56px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.section-head .num { color: var(--fg); margin-right: 6px; }

/* Hero */
.hero { padding-top: 0; padding-bottom: clamp(40px, 6vw, 80px); }
.hero-bigimage {
  position: relative;
  width: 100%;
  height: clamp(560px, 88vh, 920px);
  overflow: hidden;
  background: var(--bone-2);
  margin: 0 0 clamp(40px, 5vw, 64px);
}
.hero-bigimage img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  pointer-events: none;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.15) 30%, rgba(0,0,0,0) 60%);
  padding-bottom: clamp(20px, 3vw, 40px);
}
.hero-overlay .container { width: 100%; }
.hero-overlay .eyebrow { color: rgba(255,255,255,0.85); margin-bottom: 4px; }
.hero-overlay h1 {
  color: #fff;
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(96px, 18vw, 260px); line-height: 0.86; letter-spacing: -0.02em; margin: 0;
}
.hero-overlay h1 .dot { color: var(--accent); }
.hero-text { max-width: 1100px; }
.hero .lede {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(24px, 3vw, 44px); line-height: 1.1; color: var(--muted);
  max-width: 760px; margin: 0 0 36px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.hero-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 560px; margin-top: 48px; }

@media (max-width: 900px) {
  .hero-bigimage { height: 70vh; }
}

/* City picker */
.city-picker {
  display: inline-flex; gap: 0;
  border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  padding: 4px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
}
.city-picker button {
  background: transparent; border: 0; color: var(--muted); padding: 8px 14px; cursor: pointer;
  font: inherit; letter-spacing: inherit; text-transform: inherit;
}
.city-picker button.is-active { background: var(--fg); color: var(--bg); }

/* Marquee */
.marquee {
  border-top: 1px solid color-mix(in srgb, var(--fg) 14%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--fg) 14%, transparent);
  padding: 22px 0; overflow: hidden; white-space: nowrap;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 56px); font-style: italic; color: var(--muted);
}
.marquee-track { display: inline-flex; gap: 64px; animation: scroll 40s linear infinite; padding-left: 64px; }
.marquee .dot { color: var(--accent); margin: 0 24px; font-style: normal; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Problem */
.problem-headline {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(40px, 6.5vw, 96px); line-height: 0.98; letter-spacing: -0.015em;
  margin: 0 0 56px; max-width: 1200px;
}
.problem-headline .accent { color: var(--accent); font-style: italic; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.stat .num { font-family: var(--font-display); font-size: clamp(48px, 7vw, 84px); line-height: 1; color: var(--accent); }
.stat .desc { font-size: 17px; line-height: 1.45; margin: 0; }
.stat .src { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 8px; display: block; }
@media (max-width: 720px) { .stats { grid-template-columns: 1fr; gap: 28px; } }

/* Solution */
.solution-headline {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 5.5vw, 84px); line-height: 0.98; margin: 0 0 24px; max-width: 1200px;
}
.solution-headline .accent { color: var(--accent); font-style: italic; }
.solution-grid { margin-top: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.solution-image { overflow: hidden; min-height: 420px; }
.solution-image img { width: 100%; height: 100%; object-fit: cover; }
.feat {
  border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  padding: 18px 20px;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 0; gap: 12px;
}
.feat--accent { background: color-mix(in srgb, var(--accent) 10%, transparent); }
.feat .key { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--warm, var(--accent)); }
.feat h3 { font-family: var(--font-display); font-weight: 400; font-size: clamp(20px, 2.1vw, 28px); line-height: 1.05; margin: 0 0 6px; }
.feat p { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.4; }
.feat-col { display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 980px) {
  .solution-grid { grid-template-columns: 1fr; }
  .solution-image { min-height: 320px; aspect-ratio: 4/3; }
}

/* Trio CTA cards */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.trio-card {
  border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  padding: clamp(24px, 2.5vw, 36px);
  display: flex; flex-direction: column; gap: 18px; min-height: 320px;
}
.trio-card--dark { background: #8A7E6E; color: #FAF4E8; border-color: #8A7E6E; }
.trio-card--accent { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.trio-card h3 { font-family: var(--font-display); font-weight: 400; font-size: clamp(28px, 3vw, 40px); line-height: 1.02; margin: 0; }
.trio-card p { font-size: 15px; line-height: 1.5; margin: 0; }
.trio-card .accent { color: var(--accent); font-style: italic; }
@media (max-width: 880px) { .trio { grid-template-columns: 1fr; } }

/* Forms */
.form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form input, .form select, .form textarea {
  font-family: inherit; font-size: 15px; padding: 13px 14px;
  border: 1px solid color-mix(in srgb, currentColor 28%, transparent);
  background: transparent; color: inherit; border-radius: 0; width: 100%; outline: none;
  transition: border-color .15s;
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--accent); }
.form input::placeholder, .form textarea::placeholder { color: color-mix(in srgb, currentColor 50%, transparent); }
.form .btn { align-self: flex-start; }
.form-success {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 14px 0; color: var(--accent); display: none;
}
.form-success.is-visible { display: block; }
.form.is-submitted { display: none; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Multi-step landlord form */
.steps { display: flex; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.steps .step { padding: 4px 0; opacity: .5; }
.steps .step.is-active { opacity: 1; color: var(--accent); }
.steps .step::after { content: '·'; margin: 0 8px; opacity: .5; }
.steps .step:last-child::after { content: ''; }

.step-panel { display: none; flex-direction: column; gap: 14px; }
.step-panel.is-active { display: flex; }
.step-actions { display: flex; gap: 10px; margin-top: 4px; flex-wrap: wrap; }

/* FAQ accordion */
.faq { display: flex; flex-direction: column; }
.faq details {
  border-top: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 16%, transparent));
  padding: 24px 0;
}
.faq details:last-child { border-bottom: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 16%, transparent)); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 32px); line-height: 1.2;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-mono); font-size: 22px; color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { content: '−'; }
.faq .answer { padding-top: 16px; max-width: 880px; color: var(--muted); font-size: 16px; line-height: 1.55; }

/* Founder small bio (footer-area) */
.founder-bio {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  align-items: stretch;
  padding: 32px 0;
  border-top: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 14%, transparent));
  border-bottom: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 14%, transparent));
  margin-top: 48px;
}
.founder-photo {
  width: 100%; height: 100%; min-height: 220px; overflow: hidden; border-radius: 2px;
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.founder-bio h4 { font-family: var(--font-display); font-weight: 400; font-size: 28px; margin: 0 0 4px; line-height: 1; }
.founder-bio .role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--warm, var(--accent)); margin-bottom: 14px; }
.founder-links {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.founder-links a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  width: fit-content;
}
.founder-bio p { font-size: 15px; line-height: 1.5; margin: 0; max-width: 720px; color: var(--muted); }
@media (max-width: 600px) { .founder-bio { grid-template-columns: 1fr; } .founder-photo { max-width: 160px; } }

/* Placeholder */
.placeholder {
  position: relative;
  background:
    repeating-linear-gradient(135deg, color-mix(in srgb, currentColor 6%, transparent) 0 1px, transparent 1px 14px),
    color-mix(in srgb, currentColor 4%, transparent);
  border: 1px solid color-mix(in srgb, currentColor 16%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); text-align: center; padding: 16px;
}

/* Footer */
footer {
  padding: 48px 0 36px;
  border-top: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 14%, transparent));
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.footer-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--pad);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}

/* Gallery strip */
.strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 48px;
}
.strip > div { aspect-ratio: 4/3; overflow: hidden; }
.strip img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 980px) { .strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .strip { grid-template-columns: 1fr; } }

/* Why-now timeline */
.why-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.why-grid .why-headline { font-family: var(--font-display); font-weight: 400; font-size: clamp(40px, 6.5vw, 96px); line-height: 0.98; letter-spacing: -0.015em; margin: 0 0 24px; }
.why-grid .why-headline .accent { color: var(--accent); font-style: italic; }
.why-grid .why-lede { font-size: clamp(17px, 1.6vw, 22px); line-height: 1.45; color: var(--muted); max-width: 560px; }
.why-list { display: flex; flex-direction: column; }
.why-row { display: grid; grid-template-columns: 60px 1fr; gap: 24px; padding: 24px 0; border-top: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 16%, transparent)); }
.why-row:last-child { border-bottom: 1px solid var(--rule-c, color-mix(in srgb, var(--fg) 16%, transparent)); }
.why-row .why-num { font-family: var(--font-mono); font-size: 12px; color: var(--warm, var(--accent)); letter-spacing: 0.1em; }
.why-row h4 { font-size: clamp(18px, 1.8vw, 24px); font-weight: 400; margin: 0 0 6px; line-height: 1.2; }
.why-row p { font-size: 15px; color: var(--muted); line-height: 1.45; margin: 0; }
@media (max-width: 880px) { .why-grid { grid-template-columns: 1fr; } }

/* City-conditional content */
[data-show-city] { display: none; }
body[data-city="nyc"] [data-show-city="nyc"] { display: block; }
body[data-city="sf"]  [data-show-city="sf"]  { display: block; }
body[data-city="nyc"] [data-show-city="nyc"].inline,
body[data-city="sf"]  [data-show-city="sf"].inline { display: inline; }

/* Tweaks micro-panel (in-page, simple — not the React one) */
.tweaks-mini {
  position: fixed; right: 16px; bottom: 16px; z-index: 60;
  display: none; flex-direction: column; gap: 10px;
  background: var(--bg); color: var(--fg);
  border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  width: 240px;
}
.tweaks-mini.is-open { display: flex; }
.tweaks-mini h5 { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 18px; text-transform: none; letter-spacing: 0; color: var(--accent); }
.tweaks-row { display: flex; flex-direction: column; gap: 6px; }
.tweaks-row .tweak-label { color: var(--muted); }
.tweaks-row .seg { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.tweaks-row .seg.three { grid-template-columns: repeat(3, 1fr); }
.tweaks-row .seg.four { grid-template-columns: repeat(2, 1fr); }
.tweaks-row .seg.swatches { grid-template-columns: repeat(4, 1fr); }
.tweaks-row .seg.swatches button {
  position: relative;
  height: 36px;
  padding: 0;
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--fg);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  overflow: hidden;
}
.tweaks-row .seg.swatches button::before {
  content: '';
  position: absolute;
  top: 4px; left: 4px; right: 4px;
  height: 14px;
  background: var(--swatch, var(--accent));
}
.tweaks-row .seg.swatches button.is-active {
  background: var(--bg); color: var(--fg);
  border-color: var(--fg);
}
.tweaks-row .seg button {
  background: transparent; border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  color: var(--fg); padding: 8px 6px; cursor: pointer;
  font: inherit; letter-spacing: inherit; text-transform: inherit;
}
.tweaks-row .seg button.is-active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.tweaks-toggle {
  position: fixed; right: 16px; bottom: 16px; z-index: 59;
  border: 1px solid var(--fg); background: var(--bg); color: var(--fg);
  padding: 10px 14px; cursor: pointer;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
}
.tweaks-toggle.is-hidden { display: none; }
.tweaks-mini .close {
  position: absolute; top: 6px; right: 8px; background: none; border: 0; color: var(--muted); cursor: pointer; font-family: var(--font-mono); font-size: 14px;
}
