/* Chapter 2 — chapter2.nyc
   Type: Bodoni Moda (display) + Hanken Grotesk (text)
   Palette: chalk paper, ink, deep green accent, painter's-tape yellow for plan notes */

:root {
  --font-display: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --font-text: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;

  --max: 1120px;
  --gutter: clamp(16px, 5vw, 56px);
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.5rem, 2.4vw, 1.9rem);
  --step-3: clamp(2rem, 3.6vw, 2.9rem);
  --step-4: clamp(2.6rem, 6.2vw, 5rem);
}

:root {
  --paper: #EBDFD3;
  --paper-2: #E2D3C4;
  --ink: #1E1B18;
  --ink-2: #6B5F57;
  --line: #D2C1B1;
  --accent: #5E2A21;
  --accent-ink: #EBDFD3;
  --mark: #5E2A21;
  --tape: #C9AD92;
  --plaster: #E2D3C4;
  --oak: #C9AD92;
  --plan-before: #9A8B7E;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1E1B18;
    --paper-2: #27231F;
    --ink: #EBDFD3;
    --ink-2: #B3A294;
    --line: #3A332D;
    --accent: #C9AD92;
    --accent-ink: #1E1B18;
    --mark: #C9AD92;
    --tape: #C9AD92;
    --plaster: #2A2521;
    --oak: #3A2E27;
    --plan-before: #7C6F65;
    color-scheme: dark;
}
}

:root[data-theme="dark"] {
  --paper: #1E1B18;
  --paper-2: #27231F;
  --ink: #EBDFD3;
  --ink-2: #B3A294;
  --line: #3A332D;
  --accent: #C9AD92;
  --accent-ink: #1E1B18;
  --mark: #C9AD92;
  --tape: #C9AD92;
  --plaster: #2A2521;
  --oak: #3A2E27;
  --plan-before: #7C6F65;
  color-scheme: dark;
}

/* Oxblood & plaster */

:root[data-palette="oxblood"] {
  --paper: #EBDFD3;
  --paper-2: #E2D3C4;
  --ink: #1E1B18;
  --ink-2: #6B5F57;
  --line: #D2C1B1;
  --accent: #5E2A21;
  --accent-ink: #EBDFD3;
  --mark: #5E2A21;
  --tape: #C9AD92;
  --plaster: #E2D3C4;
  --oak: #C9AD92;
  --plan-before: #9A8B7E;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root[data-palette="oxblood"]:not([data-theme="light"]) {
    --paper: #1E1B18;
    --paper-2: #27231F;
    --ink: #EBDFD3;
    --ink-2: #B3A294;
    --line: #3A332D;
    --accent: #C9AD92;
    --accent-ink: #1E1B18;
    --mark: #C9AD92;
    --tape: #C9AD92;
    --plaster: #2A2521;
    --oak: #3A2E27;
    --plan-before: #7C6F65;
    color-scheme: dark;
}
}

:root[data-palette="oxblood"][data-theme="dark"] {
  --paper: #1E1B18;
  --paper-2: #27231F;
  --ink: #EBDFD3;
  --ink-2: #B3A294;
  --line: #3A332D;
  --accent: #C9AD92;
  --accent-ink: #1E1B18;
  --mark: #C9AD92;
  --tape: #C9AD92;
  --plaster: #2A2521;
  --oak: #3A2E27;
  --plan-before: #7C6F65;
  color-scheme: dark;
}

/* Heritage green & brass */

:root[data-palette="green"] {
  --paper: #F5F1E6;
  --paper-2: #EAE4D5;
  --ink: #1F2622;
  --ink-2: #6F6A5F;
  --line: #D6D0C0;
  --accent: #2E3A31;
  --accent-ink: #F5F1E6;
  --mark: #A98C5C;
  --tape: #C0A574;
  --plaster: #EAE4D5;
  --oak: #D8C9A8;
  --plan-before: #8B8272;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root[data-palette="green"]:not([data-theme="light"]) {
    --paper: #2E3A31;
    --paper-2: #273129;
    --ink: #F5F1E6;
    --ink-2: #B9B3A2;
    --line: #3F4A42;
    --accent: #C0A574;
    --accent-ink: #1F2622;
    --mark: #C0A574;
    --tape: #C0A574;
    --plaster: #273129;
    --oak: #3B4A3F;
    --plan-before: #8B8272;
    color-scheme: dark;
}
}

:root[data-palette="green"][data-theme="dark"] {
  --paper: #2E3A31;
  --paper-2: #273129;
  --ink: #F5F1E6;
  --ink-2: #B9B3A2;
  --line: #3F4A42;
  --accent: #C0A574;
  --accent-ink: #1F2622;
  --mark: #C0A574;
  --tape: #C0A574;
  --plaster: #273129;
  --oak: #3B4A3F;
  --plan-before: #8B8272;
  color-scheme: dark;
}

/* Clay & ivory */

:root[data-palette="clay"] {
  --paper: #F6F2EC;
  --paper-2: #E4DACB;
  --ink: #3B2F27;
  --ink-2: #7A6A5E;
  --line: #DACFC0;
  --accent: #9C5433;
  --accent-ink: #F6F2EC;
  --mark: #9C5433;
  --tape: #E4B94A;
  --plaster: #E4DACB;
  --oak: #D9C6AE;
  --plan-before: #A69484;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root[data-palette="clay"]:not([data-theme="light"]) {
    --paper: #2A211C;
    --paper-2: #35291F;
    --ink: #F6F2EC;
    --ink-2: #C4B4A4;
    --line: #4A3B31;
    --accent: #D07A54;
    --accent-ink: #2A211C;
    --mark: #D07A54;
    --tape: #E4B94A;
    --plaster: #3A2E27;
    --oak: #4A3A2C;
    --plan-before: #8B7A6C;
    color-scheme: dark;
}
}

:root[data-palette="clay"][data-theme="dark"] {
  --paper: #2A211C;
  --paper-2: #35291F;
  --ink: #F6F2EC;
  --ink-2: #C4B4A4;
  --line: #4A3B31;
  --accent: #D07A54;
  --accent-ink: #2A211C;
  --mark: #D07A54;
  --tape: #E4B94A;
  --plaster: #3A2E27;
  --oak: #4A3A2C;
  --plan-before: #8B7A6C;
  color-scheme: dark;
}

/* Gallery noir */

:root[data-palette="noir"] {
  --paper: #F4F1EA;
  --paper-2: #EAE5DA;
  --ink: #191714;
  --ink-2: #6E675C;
  --line: #D7D1C4;
  --accent: #191714;
  --accent-ink: #F4F1EA;
  --mark: #B99B6B;
  --tape: #B99B6B;
  --plaster: #EAE5DA;
  --oak: #D9CBB0;
  --plan-before: #9A9186;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root[data-palette="noir"]:not([data-theme="light"]) {
    --paper: #191714;
    --paper-2: #221F1B;
    --ink: #F4F1EA;
    --ink-2: #9E968A;
    --line: #35312B;
    --accent: #B99B6B;
    --accent-ink: #191714;
    --mark: #B99B6B;
    --tape: #B99B6B;
    --plaster: #221F1B;
    --oak: #3A3227;
    --plan-before: #6E675C;
    color-scheme: dark;
}
}

:root[data-palette="noir"][data-theme="dark"] {
  --paper: #191714;
  --paper-2: #221F1B;
  --ink: #F4F1EA;
  --ink-2: #9E968A;
  --line: #35312B;
  --accent: #B99B6B;
  --accent-ink: #191714;
  --mark: #B99B6B;
  --tape: #B99B6B;
  --plaster: #221F1B;
  --oak: #3A3227;
  --plan-before: #6E675C;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: var(--step-0);
  line-height: 1.6;
  font-feature-settings: "kern" 1;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration-color: var(--line); text-underline-offset: 0.15em; }
a:hover { text-decoration-color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }
h1, h2, h3, .display, .pull, .price .now { font-optical-sizing: auto; }
@media (max-width: 820px) {
  :root { --step-4: clamp(2.3rem, 9.5vw, 3rem); --step-3: clamp(1.8rem, 6.5vw, 2.3rem); --step-2: 1.45rem; --step-0: 1.0625rem; }
  h1, h2, h3, .display, .pull { font-weight: 600; letter-spacing: 0; font-variation-settings: "opsz" 12; }
  body { line-height: 1.65; }
  .lede { font-size: 1.15rem; }
  .plan .note { font-size: 8.5px; }
  .plan .tag { font-size: 9px; }
}
em, .ital { font-style: italic; }
p { margin: 0; }
p + p { margin-top: 1em; }
.lede { font-size: var(--step-1); line-height: 1.5; color: var(--ink); max-width: 34em; }
.measure { max-width: 34em; }
.muted { color: var(--ink-2); }
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.tabular { font-variant-numeric: tabular-nums; }

/* Layout */
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 9vw, 120px); }
.section + .section { border-top: 1px solid var(--line); }
.section--tight { padding-block: clamp(40px, 6vw, 80px); }
.grid { display: grid; gap: clamp(24px, 4vw, 48px); }
@media (min-width: 820px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-5-7 { grid-template-columns: 5fr 7fr; }
  .grid-4-8 { grid-template-columns: 4fr 8fr; }
  .grid-7-5 { grid-template-columns: 7fr 5fr; }
}
.stack { display: grid; gap: 1rem; }
.stack-lg { display: grid; gap: 1.75rem; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.9rem; flex-wrap: wrap; }
.wordmark { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; text-decoration: none; letter-spacing: -0.01em; line-height: 1; font-variation-settings: "opsz" 24; }
.wordmark i { font-style: italic; color: var(--mark); }
.wordmark .wm-short { display: none; }
.nav-right { display: flex; align-items: center; gap: 0.6rem; }
.nav-links { display: flex; gap: clamp(0.9rem, 2vw, 1.6rem); align-items: center; flex-wrap: wrap; font-size: 0.95rem; }
.nav-links a { text-decoration: none; color: var(--ink-2); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 0.35em; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 2px; background: transparent; padding: 0; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); transition: transform 160ms ease, opacity 160ms ease; }
@media (min-width: 821px) {
  .nav { flex-wrap: nowrap; }
  .nav-links { order: 2; }
  .nav-right { order: 3; }
}
@media (max-width: 820px) {
  .wordmark .wm-full { display: none; }
  .wordmark .wm-short { display: inline; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 0;
    border-top: 1px solid var(--line); margin-top: 0.75rem; padding-block: 0.25rem 0.5rem; font-size: 1.15rem;
  }
  .nav-links a { padding: 0.85rem 0; border-bottom: 1px solid var(--line); color: var(--ink); }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-links a[aria-current="page"] { text-decoration: none; color: var(--accent); }
  .site-header.is-open .nav-links { display: flex; }
  .site-header.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-header.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-text); font-weight: 600; font-size: 0.95rem;
  padding: 0.8rem 1.25rem; border-radius: 2px; text-decoration: none;
  border: 1px solid var(--ink); color: var(--ink); background: transparent;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-sm { padding: 0.55rem 0.9rem; font-size: 0.875rem; }
.actions { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }

/* Hero */
.hero { padding-block: clamp(56px, 10vw, 140px) clamp(40px, 6vw, 80px); }
.hero h1 { max-width: 20ch; }
.hero .lede { margin-top: 1.5rem; }
.hero .actions { margin-top: 2rem; }
.hero-meta { margin-top: 2.5rem; display: flex; gap: 2rem; flex-wrap: wrap; color: var(--ink-2); font-size: 0.9rem; }

/* Figures / photo placeholders */
.figure { margin: 0; }
.figure figcaption { margin-top: 0.6rem; font-size: 0.85rem; color: var(--ink-2); display: flex; justify-content: space-between; gap: 1rem; }
.photo {
  position: relative; width: 100%; max-width: 100%;
  background: var(--plaster);
  border: 1px solid var(--line);
  overflow: hidden;
}
.photo--oak { background: var(--oak); }
.photo--green { background: var(--accent); }
.photo::after {
  content: attr(data-note);
  position: absolute; left: 0.75rem; bottom: 0.6rem;
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-2); opacity: 0.85;
}
.photo--green::after { color: var(--accent-ink); }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo:has(img)::after { content: none; }
.ratio-3-2 { aspect-ratio: 3 / 2; }
.ratio-4-5 { aspect-ratio: 4 / 5; }
.ratio-16-9 { aspect-ratio: 16 / 9; }
.ratio-1-1 { aspect-ratio: 1 / 1; }

/* Plans (before/after drawings) */
.plan-pair { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .plan-pair { grid-template-columns: 1fr 1fr; } }
.plan { border: 1px solid var(--line); background: var(--paper-2); padding: 0.75rem; }
.plan svg { width: 100%; height: auto; }
.plan-label { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--ink-2); margin-bottom: 0.5rem; letter-spacing: 0.04em; }
.plan-label b { color: var(--ink); font-weight: 600; }
.plan .room { fill: none; stroke: var(--ink); stroke-width: 1.6; }
.plan .wall { stroke: var(--ink); stroke-width: 1.6; }
.plan .win { stroke: var(--accent); stroke-width: 3; }
.plan .f { fill: var(--paper); stroke: var(--plan-before); stroke-width: 1.1; }
.plan .after .f, .plan .f.moved { stroke: var(--ink); }
.plan .f.new { stroke: var(--accent); stroke-dasharray: 3 2; }
.plan .rug { fill: none; stroke: var(--plan-before); stroke-width: 1; stroke-dasharray: 2 2; }
.plan .after .rug { stroke: var(--accent); }
.plan .tape { fill: var(--tape); }
.plan .tag { font: 600 8px var(--font-text); fill: var(--ink); }
.plan .note { font: 7px var(--font-text); fill: var(--ink-2); letter-spacing: 0.04em; }

/* Moves list */
.moves { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; counter-reset: move; }
.moves li { display: grid; grid-template-columns: 1.6rem 1fr; gap: 0.75rem; align-items: start; }
.moves li::before {
  counter-increment: move; content: counter(move);
  width: 1.4rem; height: 1.4rem; border-radius: 50%; background: var(--tape); color: #161614;
  font: 700 0.75rem/1.4rem var(--font-text); text-align: center; margin-top: 0.15rem;
}

/* Package cards */
.packages { display: grid; gap: 1.25rem; }
@media (min-width: 820px) { .packages { grid-template-columns: repeat(3, 1fr); } }
.package { border: 1px solid var(--line); padding: clamp(1.25rem, 2.5vw, 2rem); display: grid; gap: 1.25rem; align-content: start; background: var(--paper); }
.package h3 { font-size: var(--step-2); }
.package .who { color: var(--ink-2); font-size: 0.95rem; min-height: 3.2em; }
.price { display: grid; gap: 0.15rem; }
.price .now { font-family: var(--font-display); font-size: clamp(2rem, 3vw, 2.6rem); line-height: 1; font-variant-numeric: tabular-nums; }
.price .was { color: var(--ink-2); font-size: 0.9rem; }
.price .was s { text-decoration-color: var(--ink-2); }
.price .scope { font-size: 0.9rem; color: var(--ink-2); }
.package ul { margin: 0; padding-left: 1.1rem; display: grid; gap: 0.4rem; font-size: 0.95rem; }
.package .foot { border-top: 1px solid var(--line); padding-top: 1rem; font-size: 0.9rem; color: var(--ink-2); }
.launch-note { font-size: 0.9rem; color: var(--ink-2); max-width: 44em; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; counter-reset: step; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; } }
.steps li { border-top: 1px solid var(--ink); padding-top: 1rem; display: grid; gap: 0.5rem; }
.steps li::before { counter-increment: step; content: "0" counter(step); font-family: var(--font-display); font-size: 1.6rem; font-style: italic; line-height: 1; color: var(--accent); }
.steps h3 { font-size: var(--step-1); font-family: var(--font-text); font-weight: 600; }
.steps p { color: var(--ink-2); font-size: 0.95rem; }

/* Definition rows (How it works fine print) */
.rows { display: grid; gap: 0; border-top: 1px solid var(--line); }
.row { display: grid; gap: 0.35rem 2rem; padding-block: 1.1rem; border-bottom: 1px solid var(--line); }
@media (min-width: 720px) { .row { grid-template-columns: 220px 1fr; } }
.row dt { font-weight: 600; margin: 0; }
.row dd { margin: 0; color: var(--ink-2); max-width: 56ch; }

/* Pull quote */
.pull { font-family: var(--font-display); font-size: var(--step-3); line-height: 1.15; font-style: italic; max-width: 22ch; }

/* Founders */
.founder { display: grid; gap: 1rem; }
.founder .photo { max-width: 360px; }

/* Concept cards */
.concepts { display: grid; gap: clamp(40px, 6vw, 80px); }
.concept { display: grid; gap: 1.5rem; }
.concept-head { display: grid; gap: 0.5rem; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem 1.5rem; font-size: 0.92rem; margin: 0; }
@media (min-width: 640px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.facts div { display: grid; gap: 0.1rem; }
.facts dt { color: var(--ink-2); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }
.facts dd { margin: 0; font-variant-numeric: tabular-nums; }
.badge { display: inline-block; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; padding: 0.3rem 0.55rem; border: 1px solid var(--line); color: var(--ink-2); border-radius: 2px; }
.notice { border-left: 3px solid var(--tape); padding: 0.75rem 1rem; background: var(--paper-2); color: var(--ink-2); font-size: 0.95rem; max-width: 60ch; }

/* CTA band */
.cta-band { background: var(--ink); color: var(--paper); }
.cta-band .wrap { padding-block: clamp(48px, 7vw, 96px); display: grid; gap: 1.5rem; }
.cta-band h2 { max-width: 20ch; }
.cta-band .btn { border-color: var(--paper); color: var(--paper); }
.cta-band .btn:hover { background: var(--paper); color: var(--ink); }
.cta-band .btn-primary { background: var(--paper); color: var(--ink); }
.cta-band .btn-primary:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.cta-band .muted { color: var(--paper); opacity: 0.7; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 2rem 3rem; font-size: 0.9rem; color: var(--ink-2); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; justify-content: space-between; align-items: baseline; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.email { font-family: var(--font-text); font-weight: 600; color: var(--ink); }

/* Contact */
.contact-card { border: 1px solid var(--line); padding: clamp(1.25rem, 3vw, 2.25rem); display: grid; gap: 1rem; background: var(--paper-2); }

/* Utilities */
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.hr { border: 0; border-top: 1px solid var(--line); margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}