/* Hallmark · shape: Index-First (swapped from Letter: no founder voice given) · genre: editorial · theme: Studio (deal 1/3, seed marketing-modern-agency-helps-64e8·f10149de·2026-11-10·r0) · job: hire · draw: 51aab0
 * hero: Poster · nav: slab · footer: statement · imagery: none · signature: the 4D mark drawn on its own construction grid, every guide a true measurement
 * axes: light/roman-serif/warm · posture: restrained · contrast: pass · fold: pass · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4 · weakest: S, an agency with no work to show; led with its own mark under construction instead of stock studio photos */
/* Hallmark · dismissed 58 · the privacy and terms pages are long documents a visitor reads on purpose, and the home page count includes collapsed FAQ and service answers */
/* Hallmark · dismissed 25 · the process lines are single short sentences under one step title, set at 30ch as captions */

/* ==========================================================================
   1. Tokens
   ========================================================================== */
:root {
  color-scheme: light;
  --space-3xs: 2px; --space-2xs: 4px; --space-xs: 8px; --space-sm: 12px; --space-md: 16px; --space-lg: 24px; --space-xl: 40px; --space-2xl: 64px; --space-3xl: 96px; --space-4xl: 144px;
  --text-xs: 0.8125rem; --text-sm: 0.875rem; --text-md: 1rem; --text-lg: 1.25rem; --text-xl: 1.5625rem; --text-2xl: 1.953rem; --text-3xl: 2.441rem;
  --text-display-s: clamp(2.25rem, 4vw + 0.5rem, 3.75rem); --text-display: clamp(2.75rem, 5vw + 1rem, 5.25rem);
  --text-section: clamp(2rem, 2.5vw + 1rem, 3.5rem); --text-title: clamp(1.25rem, 0.75vw + 0.875rem, 1.625rem); --text-lead: clamp(1.125rem, 0.35vw + 1rem, 1.375rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); --ease-in: cubic-bezier(0.7, 0, 0.84, 0); --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-micro: 120ms; --dur-short: 220ms; --dur-long: 420ms;
  --color-error: oklch(52% 0.19 27); --color-success: oklch(50% 0.12 150);
  --container: 1440px; --gutter: 64px; --gap-columns: 32px; --section-gap-s: 120px; --section-gap: 144px; --section-gap-l: 176px;
  --z-base: 1; --z-raised: 10; --z-dropdown: 100; --z-sticky: 200; --z-sticky-nav: 300; --z-modal: 400; --z-toast: 500; --z-tooltip: 600;
  --color-paper: oklch(97.2% 0.006 215); --color-paper-2: oklch(94% 0.009 215); --color-paper-3: oklch(90.5% 0.011 215); --color-paper-hi: oklch(99% 0.004 215);
  --color-ink: oklch(16% 0.032 250); --color-ink-2: oklch(34% 0.022 245); --color-muted: oklch(49% 0.018 240);
  --color-rule: oklch(84% 0.010 225);
  --color-accent: oklch(68% 0.172 50); --color-accent-ink: oklch(16% 0.032 250); --color-focus: oklch(52% 0.15 48);
  --color-on-ink: oklch(96% 0.008 215); --color-on-ink-2: oklch(80% 0.014 225); --color-focus-on-ink: oklch(78% 0.15 55);
  --color-dot: color-mix(in oklab, var(--color-ink) 20%, transparent); --color-mark: color-mix(in oklab, var(--color-ink) 72%, transparent);
  --font-display: "Hedvig Letters Serif", ui-serif, Georgia, serif; --font-body: "Geist", ui-sans-serif, system-ui, sans-serif;
  --radius-card: 3px; --radius-pill: 3px; --rule-hair: 1px;
  --shadow-sheet: 1px 2px 0 color-mix(in oklab, var(--color-ink) 7%, transparent), 10px 18px 36px -14px color-mix(in oklab, var(--color-ink) 32%, transparent);
  --tracking-display: -0.022em; --display-weight: 400;
  --nav-height: 72px;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scrollbar-color: var(--color-muted) var(--color-paper); scroll-padding-top: calc(var(--nav-height) + var(--space-lg)); scroll-behavior: smooth; }
body { margin: 0; background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-md); line-height: 1.55; -webkit-font-smoothing: antialiased; caret-color: var(--color-accent); }
::selection { background: color-mix(in oklab, var(--color-accent) 22%, transparent); color: var(--color-ink); }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.16em; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: var(--display-weight); font-synthesis: none; font-optical-sizing: auto; letter-spacing: var(--tracking-display); line-height: 1.02; color: var(--color-ink); overflow-wrap: break-word; min-width: 0; text-wrap: balance; }
h1 { max-width: 14ch; font-size: var(--text-display); }
h2 { max-width: 22ch; font-size: var(--text-section); }
h3 { max-width: 40ch; font-size: var(--text-title); line-height: 1.15; letter-spacing: -0.005em; }
p { margin: 0; text-wrap: pretty; }
p:not([class]) { max-width: 65ch; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, video { max-width: 100%; height: auto; display: block; }
svg { display: block; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.lead { font-size: var(--text-lead); line-height: 1.45; max-width: 44ch; color: var(--color-ink-2); }
.caption { margin-top: var(--space-sm); font-size: var(--text-sm); color: var(--color-muted); }

.skip { position: absolute; left: var(--space-md); top: calc(-1 * var(--space-3xl)); z-index: var(--z-toast); padding: var(--space-xs) var(--space-md); background: var(--color-ink); color: var(--color-on-ink); }
.skip:focus-visible { top: var(--space-md); }

/* Proof surface: dot grid under grain, hero / nav / footer only */
.proof { background-color: var(--color-paper); background-image: var(--grain), radial-gradient(circle at 1px 1px, var(--color-dot) 1px, transparent 1.4px); background-size: 160px 160px, 24px 24px; }

/* Crop marks on printed pieces */
.crop { position: relative; --l: 8px; --o: 12px; }
.crop::before {
  --m: linear-gradient(var(--color-mark), var(--color-mark));
  content: ""; position: absolute; inset: calc(-1 * var(--o)); pointer-events: none;
  background:
    var(--m) left 0 top var(--o) / var(--l) 1px no-repeat, var(--m) left var(--o) top 0 / 1px var(--l) no-repeat,
    var(--m) right 0 top var(--o) / var(--l) 1px no-repeat, var(--m) right var(--o) top 0 / 1px var(--l) no-repeat,
    var(--m) left 0 bottom var(--o) / var(--l) 1px no-repeat, var(--m) left var(--o) bottom 0 / 1px var(--l) no-repeat,
    var(--m) right 0 bottom var(--o) / var(--l) 1px no-repeat, var(--m) right var(--o) bottom 0 / 1px var(--l) no-repeat;
}

/* ==========================================================================
   3. Controls
   ========================================================================== */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 var(--space-lg); border: var(--rule-hair) solid var(--color-ink); border-radius: 2px; background: transparent; color: var(--color-ink); font: 500 var(--text-md)/1 var(--font-body); white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn::after { content: ""; position: absolute; inset: 2px; border: var(--rule-hair) solid var(--color-mark); border-radius: 1px; pointer-events: none; }
.btn:hover { background: var(--color-paper-2); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn[aria-busy="true"] { cursor: progress; }
.btn--primary { background: var(--color-accent); color: var(--color-accent-ink); }
.btn--primary:hover { background: color-mix(in oklab, var(--color-accent) 88%, var(--color-ink)); }
.btn--quiet { background: var(--color-paper-hi); }
.actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.link-plain { color: inherit; text-decoration: underline; text-decoration-color: var(--color-accent); text-underline-offset: 0.25em; transition: text-decoration-color var(--dur-short) var(--ease-out); }
.link-plain:hover { text-decoration-color: currentColor; }

/* ==========================================================================
   4. Slab nav
   ========================================================================== */
.slab { position: sticky; top: 0; z-index: var(--z-sticky-nav); background: var(--color-ink); color: var(--color-on-ink); }
.slab__bar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); min-height: var(--nav-height); }
.brand { display: inline-flex; align-items: center; gap: var(--space-sm); color: inherit; text-decoration: none; }
.brand__mark { width: 36px; height: 36px; fill: none; }
.brand__frame { stroke: var(--color-accent); stroke-width: 1.5; stroke-linecap: square; }
.brand__glyph { stroke: currentColor; stroke-width: 3.5; stroke-miterlimit: 2; }
.brand__name { font-family: var(--font-display); font-size: var(--text-xl); letter-spacing: -0.01em; line-height: 1; white-space: nowrap; }
.slab a:focus-visible, .slab button:focus-visible { outline-color: var(--color-focus-on-ink); }
.slab__nav { display: flex; align-items: center; gap: var(--space-xl); }
.slab__links { display: flex; gap: var(--space-lg); }
.slab__links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-on-ink-2); text-decoration: none; transition: color var(--dur-short) var(--ease-out); }
.slab__links a:hover { color: var(--color-on-ink); text-decoration: underline; text-decoration-color: var(--color-accent); }
.btn--slab { min-height: 44px; border-color: var(--color-accent); }
.btn--slab::after { border-color: color-mix(in oklab, var(--color-ink) 45%, transparent); }
.slab__toggle { display: none; min-height: 44px; padding: 0 var(--space-md); border: var(--rule-hair) solid var(--color-on-ink-2); border-radius: 2px; background: transparent; color: var(--color-on-ink); font-weight: 500; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out); }
.slab__toggle:hover { background: var(--color-ink-2); }
.slab__toggle:active { transform: translateY(1px); }

/* ==========================================================================
   5. Hero (Poster, proof canvas)
   ========================================================================== */
.hero { min-height: calc(94dvh - var(--nav-height)); display: flex; align-items: stretch; padding-block: var(--space-2xl); border-bottom: var(--rule-hair) solid var(--color-ink); }
.hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: end; }
.hero__text { grid-column: 1 / 7; display: grid; gap: var(--space-lg); padding-bottom: var(--space-xl); }
.hero__text .actions { margin-top: var(--space-xs); }
.hero__figure { grid-column: 7 / 13; align-self: center; margin: 0; }
.cx { width: 100%; height: auto; max-height: min(64dvh, 600px); }
.cx-grid path { fill: none; stroke: var(--color-rule); stroke-width: 1; }
.cx-frame path { fill: none; stroke: var(--color-accent); stroke-width: 15; stroke-linecap: square; }
.cx-mark path { fill: none; stroke: var(--color-ink); stroke-width: 35; stroke-miterlimit: 2; }
.cx-guide { fill: none; stroke: var(--color-accent); stroke-width: 1.5; stroke-dasharray: 1; stroke-dashoffset: 0; }
.cx-guide--dash { stroke-dasharray: 0.01 0.008; }
.cx-label text { font-family: var(--font-body); font-size: 19px; font-weight: 500; fill: var(--color-muted); font-variant-numeric: tabular-nums; }
@keyframes cx-draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes cx-fade { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: no-preference) {
  .cx-guide:not(.cx-guide--dash) { animation: cx-draw 1100ms var(--ease-out) 200ms backwards; }
  .cx-guide--dash, .cx-label { animation: cx-fade 600ms var(--ease-out) 900ms backwards; }
}

/* ==========================================================================
   6. Sections
   ========================================================================== */
.section { padding-block: var(--section-gap); }
.section--tight { padding-block: var(--section-gap-s) var(--section-gap); }
.head { display: grid; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.head--split { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: end; }
.head--split h2 { grid-column: 1 / 7; }
.head--split .lead { grid-column: 8 / 13; }

/* Services: an index that opens */
.index { border-top: var(--rule-hair) solid var(--color-ink); counter-reset: none; }
.index__row { border-bottom: var(--rule-hair) solid var(--color-rule); }
.index summary { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 5fr) minmax(0, 5fr) 40px; gap: var(--gap-columns); align-items: baseline; padding-block: var(--space-xl); cursor: pointer; list-style: none; transition: background-color var(--dur-short) var(--ease-out); }
.index summary::-webkit-details-marker { display: none; }
.index summary:hover .index__title { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
.index summary:focus-visible { outline-offset: -2px; }
.index__num { font-family: var(--font-display); font-size: var(--text-3xl); line-height: 1; color: var(--color-muted); font-variant-numeric: tabular-nums; }
.index__title { font-family: var(--font-display); font-size: clamp(1.75rem, 1.6vw + 1rem, 2.625rem); line-height: 1.05; letter-spacing: var(--tracking-display); }
.index__line { color: var(--color-ink-2); max-width: 40ch; }
.index__toggle { position: relative; width: 24px; height: 24px; align-self: center; justify-self: end; }
.index__toggle::before, .index__toggle::after { content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1px; background: var(--color-ink); transition: transform var(--dur-short) var(--ease-out); }
.index__toggle::after { transform: rotate(90deg); }
.index details[open] .index__toggle::after { transform: rotate(0deg); }
.index__list { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 5fr) minmax(0, 5fr) 40px; gap: var(--space-sm) var(--gap-columns); padding-bottom: var(--space-xl); color: var(--color-ink-2); }
.index__list li { grid-column: 2; padding-top: var(--space-sm); border-top: var(--rule-hair) solid var(--color-rule); }
.index__list li:nth-child(even) { grid-column: 3; }

/* About: ink band with one statement */
.band { padding-block: var(--section-gap-s); }
.band--ink { background: var(--color-ink); color: var(--color-on-ink); }
.band--ink a:focus-visible { outline-color: var(--color-focus-on-ink); }
.band--paper { background: var(--color-paper-2); }
.band__inner { display: grid; gap: var(--space-xl); justify-items: start; }
.statement { max-width: 22ch; font-family: var(--font-display); font-size: var(--text-display); line-height: 1.04; letter-spacing: var(--tracking-display); text-wrap: balance; overflow-wrap: break-word; min-width: 0; }
.band--ink .link-plain { font-size: var(--text-lead); }

/* Process: four stages on one construction line */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap-columns); counter-reset: step; }
.steps__item { position: relative; display: grid; gap: var(--space-sm); align-content: start; padding-top: var(--space-2xl); counter-increment: step; }
.steps__item::before { content: counter(step); position: absolute; top: 0; left: 0; font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1; color: var(--color-ink); }
.steps__item::after { content: ""; position: absolute; left: 0; right: calc(-1 * var(--gap-columns)); top: calc(var(--space-2xl) - var(--space-md)); height: 1px; background: var(--color-accent); transform-origin: left; }
.steps__item:last-child::after { right: 0; }
.steps__item h3 { font-size: var(--text-section); line-height: 1; }
.steps__item p { color: var(--color-ink-2); max-width: 30ch; }
.js .steps__item::after { transform: scaleX(0); transition: transform var(--dur-long) var(--ease-out); transition-delay: calc(var(--i, 0) * 120ms); }
.js .steps.is-in .steps__item::after { transform: scaleX(1); }
.steps__item:nth-child(2) { --i: 1; } .steps__item:nth-child(3) { --i: 2; } .steps__item:nth-child(4) { --i: 3; }
@media (prefers-reduced-motion: reduce) { .js .steps__item::after { transform: none; transition: none; } }

/* What to expect: crop-marked sheets */
.expect__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: start; }
.expect__grid h2 { grid-column: 1 / 5; max-width: 12ch; }
.sheets { grid-column: 6 / 13; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl) var(--space-xl); }
.sheet { display: grid; gap: var(--space-sm); align-content: start; min-height: 220px; padding: var(--space-xl) var(--space-lg); background: var(--color-paper-hi); border-radius: var(--radius-card); box-shadow: var(--shadow-sheet); }
.sheet p { color: var(--color-ink-2); }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: start; }
.faq__grid h2 { grid-column: 1 / 5; max-width: 12ch; }
.faq__list { grid-column: 6 / 13; border-top: var(--rule-hair) solid var(--color-ink); }
.faq__list details { border-bottom: var(--rule-hair) solid var(--color-rule); }
.faq__list summary { position: relative; display: block; padding: var(--space-lg) var(--space-2xl) var(--space-lg) 0; font-size: var(--text-lg); font-weight: 500; cursor: pointer; list-style: none; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::before, .faq__list summary::after { content: ""; position: absolute; right: var(--space-2xs); top: 50%; width: 16px; height: 1px; background: var(--color-ink); transition: transform var(--dur-short) var(--ease-out); }
.faq__list summary::after { transform: rotate(90deg); }
.faq__list details[open] summary::after { transform: rotate(0deg); }
.faq__list summary:hover { text-decoration: underline; text-decoration-color: var(--color-accent); text-underline-offset: 0.2em; }
.faq__list summary:focus-visible { outline-offset: -2px; }
.faq__list details p { padding-bottom: var(--space-lg); color: var(--color-ink-2); max-width: 60ch; }

/* Contact form */
.contact__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: start; }
.contact__intro { grid-column: 1 / 6; display: grid; gap: var(--space-xl); }
.contact__intro h2 { max-width: 13ch; }
.contact__notes { border-top: var(--rule-hair) solid var(--color-ink); max-width: 30rem; }
.contact__notes li { padding-block: var(--space-sm); border-bottom: var(--rule-hair) solid var(--color-rule); color: var(--color-ink-2); }
.form { grid-column: 7 / 13; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs) var(--space-lg); }
.field { display: grid; gap: var(--space-xs); align-content: start; }
.field--wide { grid-column: 1 / -1; }
.field label { font-size: var(--text-sm); font-weight: 500; color: var(--color-ink); }
.field__opt { font-weight: 400; color: var(--color-muted); }
.field input, .field textarea { width: 100%; min-height: 48px; padding: var(--space-sm) var(--space-md); border: var(--rule-hair) solid var(--color-muted); border-radius: var(--radius-card); background: var(--color-paper-hi); color: var(--color-ink); outline: 2px solid transparent; outline-offset: 1px; transition: border-color var(--dur-short) var(--ease-out); }
.field textarea { min-height: 160px; resize: vertical; line-height: 1.5; }
.field input:hover, .field textarea:hover { border-color: var(--color-ink-2); }
.field input:focus-visible, .field textarea:focus-visible { outline-color: var(--color-focus); border-color: var(--color-ink); }
.field input:disabled, .field textarea:disabled { opacity: 0.55; cursor: not-allowed; background: var(--color-paper-2); }
.field [aria-invalid="true"] { border-color: var(--color-error); }
.field__error { min-height: 1lh; font-size: var(--text-sm); color: var(--color-error); }
.form__foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md) var(--space-lg); }
.form__status { font-size: var(--text-sm); color: var(--color-ink-2); max-width: 44ch; }

/* ==========================================================================
   7. Footer (statement)
   ========================================================================== */
.footer { padding-block: var(--space-3xl) var(--space-xl); border-top: var(--rule-hair) solid var(--color-ink); }
.footer__statement { max-width: 18ch; font-family: var(--font-display); font-size: var(--text-section); line-height: 1.05; letter-spacing: var(--tracking-display); text-wrap: balance; overflow-wrap: break-word; min-width: 0; }
.footer__base { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-lg) var(--space-xl); margin-top: var(--space-3xl); padding-top: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule); }
.footer__logo { display: inline-flex; }
.footer__logo img { width: 48px; height: 48px; }
.footer__links { display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-lg); }
.footer__links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-ink-2); text-decoration: none; white-space: nowrap; }
.footer__links a:hover { color: var(--color-ink); text-decoration: underline; text-decoration-color: var(--color-accent); }
.footer__links a[aria-current="page"] { color: var(--color-ink); text-decoration: underline; }
.footer__legal { margin-left: auto; font-size: var(--text-sm); color: var(--color-muted); }

/* ==========================================================================
   8. Legal pages
   ========================================================================== */
.doc-head { padding-block: var(--space-3xl) var(--space-2xl); border-bottom: var(--rule-hair) solid var(--color-ink); }
.doc-head h1 { font-size: var(--text-display-s); max-width: 18ch; }
.doc-head p { margin-top: var(--space-md); color: var(--color-muted); }
.doc { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); padding-block: var(--space-2xl) var(--section-gap-s); }
.doc__toc { grid-column: 1 / 4; position: sticky; top: calc(var(--nav-height) + var(--space-lg)); align-self: start; }
.doc__toc p { font-size: var(--text-sm); font-weight: 500; margin-bottom: var(--space-sm); }
.doc__toc ol { border-top: var(--rule-hair) solid var(--color-ink); }
.doc__toc a { display: block; padding-block: var(--space-xs); border-bottom: var(--rule-hair) solid var(--color-rule); font-size: var(--text-sm); color: var(--color-ink-2); text-decoration: none; }
.doc__toc a:hover { color: var(--color-ink); text-decoration: underline; text-decoration-color: var(--color-accent); }
.doc__body { grid-column: 5 / 12; max-width: 68ch; }
.doc__body section + section { margin-top: var(--space-2xl); }
.doc__body h2 { font-size: var(--text-2xl); max-width: none; margin-bottom: var(--space-md); }
.doc__body p, .doc__body li { color: var(--color-ink-2); }
.doc__body p + p, .doc__body p + ul, .doc__body ul + p { margin-top: var(--space-md); }
.doc__body ul { display: grid; gap: var(--space-xs); }
.doc__body ul li { position: relative; padding-left: var(--space-lg); }
.doc__body ul li::before { content: ""; position: absolute; left: 0; top: 0.8em; width: 10px; height: 1px; background: var(--color-accent); }
.doc__body a { text-decoration-color: var(--color-accent); }

/* ==========================================================================
   9. Responsive
   ========================================================================== */
@media (max-width: 75rem) {
  .hero__text { grid-column: 1 / 8; }
  .hero__figure { grid-column: 8 / 13; }
  .cx-label { display: none; }
  .index summary, .index__list { grid-template-columns: minmax(0, 1fr) minmax(0, 6fr) minmax(0, 5fr) 32px; }
}

@media (max-width: 60rem) {
  :root { --gutter: 24px; --section-gap-s: 80px; --section-gap: 96px; --section-gap-l: 120px; --nav-height: 64px; }
  .slab__toggle { display: inline-flex; align-items: center; }
  .js .slab__nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: var(--space-lg); padding: var(--space-lg) var(--gutter) var(--space-xl); background: var(--color-ink); border-top: var(--rule-hair) solid var(--color-ink-2); }
  .js .slab.is-open .slab__nav { display: flex; }
  .js .slab__links { flex-direction: column; gap: 0; }
  .js .slab__links a { width: 100%; font-size: var(--text-lg); border-bottom: var(--rule-hair) solid var(--color-ink-2); }
  html:not(.js) .slab__toggle { display: none; }
  html:not(.js) .slab__bar { flex-wrap: wrap; padding-block: var(--space-sm); }
  html:not(.js) .slab__nav { flex-wrap: wrap; gap: var(--space-md); }

  .hero { min-height: 0; padding-block: var(--space-2xl) var(--space-3xl); }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xl); }
  .hero__text, .hero__figure { grid-column: 1 / -1; }
  .hero__text { padding-bottom: 0; }
  .hero__figure { max-width: 560px; }
  .cx { max-height: none; }

  .head--split { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .head--split h2, .head--split .lead { grid-column: 1 / -1; }
  .index summary { grid-template-columns: 48px minmax(0, 1fr) 28px; gap: var(--space-xs) var(--space-md); padding-block: var(--space-lg); }
  .index__num { font-size: var(--text-2xl); grid-row: 1 / 3; }
  .index__title { grid-column: 2; }
  .index__line { grid-column: 2; grid-row: 2; }
  .index__toggle { grid-column: 3; grid-row: 1; }
  .index__list { grid-template-columns: 48px minmax(0, 1fr); gap: var(--space-xs) var(--space-md); }
  .index__list li, .index__list li:nth-child(even) { grid-column: 2; }

  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--space-2xl); }
  .steps__item:nth-child(2)::after { right: 0; }

  .expect__grid, .faq__grid, .contact__grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .expect__grid h2, .sheets, .faq__grid h2, .faq__list, .contact__intro, .form { grid-column: 1 / -1; }
  .expect__grid h2, .faq__grid h2 { max-width: 18ch; }
  .sheets { margin-top: var(--space-xs); }

  .doc { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .doc__toc { position: static; grid-column: 1 / -1; }
  .doc__body { grid-column: 1 / -1; }
}

@media (max-width: 40rem) {
  :root { --gutter: 16px; --section-gap-s: 56px; --section-gap: 72px; --section-gap-l: 96px; --gap-columns: 16px; }
  .brand__name { font-size: var(--text-lg); }
  .brand__mark { width: 32px; height: 32px; }
  .actions .btn { flex: 1 1 auto; }
  .steps { grid-template-columns: minmax(0, 1fr); row-gap: var(--space-xl); }
  .steps__item { padding-top: var(--space-xl); gap: var(--space-xs); }
  .steps__item::before { font-size: var(--text-lg); }
  .steps__item::after, .steps__item:nth-child(2)::after { right: 0; top: calc(var(--space-xl) - var(--space-sm)); }
  .steps__item h3 { font-size: var(--text-2xl); }
  .sheets { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .sheet { min-height: 0; }
  .crop { --o: 8px; --l: 6px; }
  .form { grid-template-columns: minmax(0, 1fr); }
  .faq__list summary { font-size: var(--text-md); padding-right: var(--space-xl); }
  .footer__legal { margin-left: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}