/* =========================================================================
   Peak Intelligent Systems LLC — site styles
   Design context: a trusted operator, not a tech demo. Calm, plain, precise.
   Layout concept: an operations ledger. Generous whitespace, left-aligned
   editorial columns, outcomes set as measured figures (before -> after).
   ========================================================================= */

:root {
  /* Color: matched to marcintutajewski.com. Warm paper, near-black ink, rust accent */
  --paper: #f6f5f1;
  --surface: #fcfbf8;
  --ink: #16181c;
  --muted: #52575d;
  --line: rgba(22, 24, 28, 0.13);
  --accent: #9a4a24;          /* rust: buttons, links, figures (matches marcintutajewski.com) */
  --accent-ink: #ffffff;
  --accent-soft: #efe2d8;
  --mark: #f1e6b8;            /* placeholder highlight */
  --mark-ink: #5a4400;

  /* Type */
  --font-display: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.09rem);
  --step-1: clamp(1.2rem, 1.12rem + 0.4vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.32rem + 0.9vw, 2rem);
  --step-3: clamp(1.9rem, 1.55rem + 1.75vw, 2.9rem);
  --step-4: clamp(2.4rem, 1.8rem + 3vw, 4.1rem);

  --radius: 6px;
  --wrap: 72rem;
  --gutter-l: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --section: clamp(4rem, 3rem + 5vw, 7.5rem);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #131518; --surface: #1b1e22; --ink: #e8e6e1; --muted: #a5a9ad;
    --line: rgba(232, 230, 225, 0.12); --accent: #d0895c; --accent-ink: #1a0f08; --accent-soft: #2a1f18;
    --mark: #4a3d12; --mark-ink: #f5e2a6; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #131518; --surface: #1b1e22; --ink: #e8e6e1; --muted: #a5a9ad;
    --line: rgba(232, 230, 225, 0.12); --accent: #d0895c; --accent-ink: #1a0f08; --accent-soft: #2a1f18;
    --mark: #4a3d12; --mark-ink: #f5e2a6; color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.1; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-family: var(--font-body); font-weight: 600; letter-spacing: 0; line-height: 1.3; }
h1 em, h2 em { font-style: italic; color: var(--accent); }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: var(--gutter-l); }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.section { padding-block: var(--section); }
.section + .section { border-top: 1px solid var(--line); }
.prose { max-width: 38rem; }
.prose > * + * { margin-top: 1rem; }
.lede { font-size: var(--step-1); color: var(--muted); line-height: 1.5; max-width: 40rem; }
.eyebrow {
  font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; display: block;
}
.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); max-width: 46rem; }

/* Placeholder marker: anything the owner still has to fill in */
.ph {
  background: var(--mark); color: var(--mark-ink);
  border-bottom: 1px dashed currentColor; padding: 0 .2em; border-radius: 2px;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}
.example-tag {
  display: inline-block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--mark-ink); background: var(--mark);
  padding: .15rem .45rem; border-radius: 3px; vertical-align: middle;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem; justify-content: center;
  font: 600 var(--step-0)/1.2 var(--font-body);
  padding: .9rem 1.35rem; border-radius: var(--radius); text-decoration: none;
  background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--accent) 70%, transparent); text-decoration: none; }
.btn svg { width: 1.05em; height: 1.05em; transition: transform .15s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); box-shadow: none; }
.btn--sm { padding: .6rem 1rem; font-size: var(--step--1); }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: center; }
.cta-note { font-size: var(--step--1); color: var(--muted); }

/* ---------- Header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--paper); }
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font-family: var(--font-display); font-size: 1.22rem; line-height: 1; letter-spacing: -0.01em; }
.brand-name small { display: block; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: .25rem; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; list-style: none; }
.nav-links a { color: var(--ink); text-decoration: none; font-size: .95rem; padding-block: .3rem; border-bottom: 1px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { border-bottom-color: var(--ink); }
.nav-links a.btn { color: var(--accent-ink); border-bottom: 1px solid var(--accent); padding: .6rem 1rem; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius); padding: .5rem .7rem; color: var(--ink); font: 500 .9rem var(--font-body); cursor: pointer; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu { position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 1rem var(--gutter-r) 1.5rem var(--gutter-l); display: none; }
  .nav-menu.is-open { display: block; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links a { display: block; padding-block: .9rem; font-size: 1.05rem; border: 0; }
  .nav-links .nav-cta { border: 0; padding-top: 1rem; }
  .nav-links .nav-cta a { display: flex; }
}
@media (min-width: 861px) { .nav-menu { display: block; } }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3rem, 2rem + 5vw, 6.5rem) clamp(3.5rem, 2.5rem + 5vw, 6rem); }
.hero-grid { display: grid; gap: clamp(2.5rem, 2rem + 3vw, 4.5rem); grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; }
.hero-copy { display: grid; gap: 1.5rem; min-width: 0; }
.hero .lede { max-width: 34rem; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

/* Ledger card: a worked before/after for one workflow */
.ledger {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 1px 0 var(--line), 0 24px 48px -32px rgba(22, 24, 28, .3);
  overflow: hidden; min-width: 0;
}
.ledger-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); }
.ledger-head strong { font-size: .95rem; }
.ledger table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ledger th, .ledger td { text-align: left; padding: .8rem 1.25rem; border-bottom: 1px solid var(--line); font-size: .92rem; }
.ledger th { font-family: var(--font-mono); font-weight: 400; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.ledger td.num, .ledger th.num { text-align: right; white-space: nowrap; }
.ledger td.before { color: var(--muted); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--muted) 60%, transparent); }
.ledger td.after { color: var(--accent); font-weight: 600; }
.ledger-foot { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem 1.25rem; background: var(--accent-soft); flex-wrap: wrap; }
.ledger-foot .big { font-family: var(--font-display); font-size: var(--step-3); line-height: 1; color: var(--accent); }
.ledger-foot span { font-size: .9rem; color: var(--muted); }
@media (max-width: 420px) { .ledger th, .ledger td { padding-inline: .8rem; } .ledger-head, .ledger-foot { padding-inline: .9rem; } }

/* ---------- Pain strip ---------- */
.pain { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.pain li { list-style: none; background: var(--paper); padding: 1.4rem 1.4rem 1.5rem; display: grid; gap: .4rem; }
.pain li strong { font-weight: 600; }
.pain li span { color: var(--muted); font-size: .95rem; }

/* ---------- Outcomes ---------- */
.outcomes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 1rem + 2vw, 3rem); }
.outcome { display: grid; gap: .75rem; align-content: start; padding-top: 1.25rem; border-top: 2px solid var(--ink); }
.outcome .figure { font-family: var(--font-display); font-size: var(--step-4); line-height: 1; color: var(--accent); font-variant-numeric: lining-nums; }
.outcome .figure small { font-size: .45em; color: var(--muted); margin-left: .15em; }
.outcome p { color: var(--muted); }
.outcome h3 { margin-top: .25rem; }
@media (max-width: 820px) { .outcomes { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Steps (a real sequence) ---------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; counter-reset: step; list-style: none; border-top: 1px solid var(--line); }
.steps li { padding: 1.75rem clamp(1rem, .5rem + 1.5vw, 2rem) 0 0; display: grid; gap: .6rem; align-content: start; position: relative; min-width: 0; }
.steps li + li { padding-left: clamp(1rem, .5rem + 1.5vw, 2rem); border-left: 1px solid var(--line); }
.steps .step-n { font-family: var(--font-mono); font-size: .78rem; color: var(--accent); letter-spacing: .06em; }
.steps .step-time { font-family: var(--font-mono); font-size: .78rem; color: var(--muted); }
.steps p { color: var(--muted); }
@media (max-width: 820px) {
  .steps { grid-template-columns: minmax(0, 1fr); border-top: 0; }
  .steps li, .steps li + li { padding: 1.5rem 0; border-left: 0; border-top: 1px solid var(--line); }
}

/* ---------- Trust ---------- */
.trust { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.quote { margin: 0; display: grid; gap: 1.25rem; }
.quote blockquote { margin: 0; font-family: var(--font-display); font-size: var(--step-2); line-height: 1.3; }
.quote figcaption { font-size: .95rem; color: var(--muted); }
.commitments { list-style: none; display: grid; gap: 1.1rem; }
.commitments li { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); gap: .75rem; align-items: start; }
.commitments svg { width: 1.2rem; height: 1.2rem; color: var(--accent); margin-top: .25rem; }
.commitments strong { display: block; }
.commitments span { color: var(--muted); font-size: .95rem; }
.logos { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.5rem; }
.logos span { border: 1px dashed var(--line); border-radius: var(--radius); padding: .7rem 1.1rem; font-family: var(--font-mono); font-size: .75rem; color: var(--muted); letter-spacing: .05em; }
@media (max-width: 820px) { .trust { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Services ---------- */
.service { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(1.5rem, 1rem + 3vw, 4rem); padding-block: clamp(2.5rem, 2rem + 2vw, 3.5rem); border-top: 1px solid var(--line); }
.service:last-child { border-bottom: 1px solid var(--line); }
.service-title { display: grid; gap: .75rem; align-content: start; }
.service-title h2 { font-size: var(--step-2); }
.service-result { font-family: var(--font-display); font-style: italic; font-size: var(--step-1); color: var(--accent); }
.service-body { display: grid; gap: 1.5rem; min-width: 0; }
.kv { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: .6rem 1.5rem; margin: 0; }
.kv dt { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); padding-top: .2rem; }
.kv dd { margin: 0; }
.ticks { list-style: none; display: grid; gap: .4rem; }
.ticks li { padding-left: 1.4rem; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .7em; width: .7rem; height: 1px; background: var(--accent); }
@media (max-width: 820px) { .service { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) { .kv { grid-template-columns: minmax(0, 1fr); gap: .2rem; } .kv dd { margin-bottom: .8rem; } }

/* ---------- Industry / case blocks ---------- */
.blocks { display: grid; gap: clamp(1.25rem, 1rem + 1vw, 2rem); }
.block {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); display: grid; gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
}
.block-head { display: grid; gap: .75rem; align-content: start; }
.block-head h2, .block-head h3 { font-size: var(--step-2); font-family: var(--font-display); font-weight: 500; }
.block-head p { color: var(--muted); }
.flow { list-style: none; display: grid; gap: 0; counter-reset: flow; }
.flow li { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: .75rem; padding: .7rem 0; border-bottom: 1px solid var(--line); counter-increment: flow; }
.flow li::before { content: counter(flow, decimal-leading-zero); font-family: var(--font-mono); font-size: .78rem; color: var(--muted); padding-top: .2rem; }
.result-bar { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: baseline; margin-top: 1rem; padding: 1rem 1.1rem; background: var(--accent-soft); border-radius: var(--radius); }
.result-bar .big { font-family: var(--font-display); font-size: var(--step-2); color: var(--accent); line-height: 1; }
.result-bar span { color: var(--muted); font-size: .95rem; }
.label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 820px) { .block { grid-template-columns: minmax(0, 1fr); } }

.case { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); margin-top: .5rem; }
.case > div { padding: 1.25rem 1.25rem 0 0; display: grid; gap: .5rem; align-content: start; min-width: 0; }
.case > div + div { padding-left: 1.25rem; border-left: 1px solid var(--line); }
.case .big { font-family: var(--font-display); font-size: var(--step-3); color: var(--accent); line-height: 1; }
@media (max-width: 820px) { .case { grid-template-columns: minmax(0, 1fr); } .case > div, .case > div + div { padding: 1rem 0; border-left: 0; border-bottom: 1px solid var(--line); } }

/* ---------- Tech detail (for the curious) ---------- */
details.tech { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
details.tech summary { cursor: pointer; padding: 1rem 1.25rem; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
details.tech summary::-webkit-details-marker { display: none; }
details.tech summary::after { content: "+"; font-family: var(--font-mono); color: var(--muted); }
details.tech[open] summary::after { content: "–"; }
details.tech .tech-body { padding: 0 1.25rem 1.25rem; color: var(--muted); display: grid; gap: .75rem; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: minmax(0, 18rem) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.portrait { aspect-ratio: 4 / 5; max-width: 100%; border-radius: 10px; border: 1px dashed var(--muted); background: repeating-linear-gradient(135deg, var(--surface) 0 10px, var(--paper) 10px 20px); display: grid; place-items: center; text-align: center; color: var(--muted); font-family: var(--font-mono); font-size: .8rem; padding: 1rem; }
.facts { list-style: none; display: grid; gap: 0; margin-top: 1.5rem; border-top: 1px solid var(--line); }
.facts li { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.facts li > span:first-child { font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); padding-top: .2rem; }
@media (max-width: 820px) { .about { grid-template-columns: minmax(0, 1fr); } .portrait { max-width: 16rem; } }
@media (max-width: 480px) { .facts li { grid-template-columns: minmax(0, 1fr); gap: .2rem; } }

.principles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.principles > div { display: grid; gap: .5rem; align-content: start; padding-top: 1.1rem; border-top: 1px solid var(--ink); }
.principles p { color: var(--muted); }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.form { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: clamp(1.25rem, 1rem + 1.5vw, 2rem); display: grid; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-weight: 600; font-size: .92rem; }
.field .hint { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius); padding: .75rem .85rem; width: 100%;
}
.field textarea { min-height: 7rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 560px) { .field-row { grid-template-columns: minmax(0, 1fr); } }
.form-status { padding: 1rem; border-radius: var(--radius); background: var(--accent-soft); color: var(--ink); }
.scheduler { margin-top: 2rem; border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 1.5rem; display: grid; gap: .75rem; color: var(--muted); }
.expect { list-style: none; display: grid; gap: 1rem; margin-top: 2rem; }
.expect li { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.expect li > span:first-child { font-family: var(--font-mono); font-size: .78rem; color: var(--accent); padding-top: .2rem; }
@media (max-width: 860px) { .contact { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Closing CTA band (every page) ---------- */
.closing { background: var(--ink); color: var(--paper); }
.closing .wrap { padding-block: clamp(3.5rem, 2.5rem + 4vw, 6rem); display: grid; grid-template-columns: minmax(0, 1.4fr) auto; gap: 2rem; align-items: end; }
.closing h2 { color: var(--paper); }
.closing h2 em { color: color-mix(in srgb, var(--accent) 45%, var(--paper)); }
.closing p { color: color-mix(in srgb, var(--paper) 72%, var(--ink)); margin-top: 1rem; max-width: 34rem; }
.closing .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.closing .cta-note { color: color-mix(in srgb, var(--paper) 65%, var(--ink)); margin-top: .75rem; }
@media (max-width: 760px) { .closing .wrap { grid-template-columns: minmax(0, 1fr); align-items: start; } }

/* ---------- Footer ---------- */
.site-footer { padding-block: 3rem 3.5rem; font-size: .9rem; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr)); gap: 2rem; }
.footer-grid h3 { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 400; color: var(--muted); margin-bottom: .75rem; }
.footer-grid ul { list-style: none; display: grid; gap: .4rem; }
.footer-grid a { color: var(--ink); text-decoration: none; }
.footer-grid a:hover { text-decoration: underline; }
.footer-legal { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; }
@media (max-width: 640px) { .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- Page intro (inner pages) ---------- */
.page-intro { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem) clamp(2.5rem, 2rem + 3vw, 4rem); display: grid; gap: 1.25rem; }
.page-intro h1 { max-width: 20ch; }

/* Gentle load-in, from a visible resting state */
@media (prefers-reduced-motion: no-preference) {
  .rise { animation: rise .7s cubic-bezier(.2, .7, .2, 1) both; }
  .rise-2 { animation-delay: .08s; } .rise-3 { animation-delay: .16s; } .rise-4 { animation-delay: .28s; }
  @keyframes rise { from { transform: translateY(10px); opacity: .001; } to { transform: none; opacity: 1; } }
}

/* ---------- Use cases ---------- */
.uc-jump { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; padding-block: 1.5rem 1rem; }
.uc-jump-group { display: grid; gap: .6rem; align-content: start; min-width: 0; }
.uc-jump ul { list-style: none; display: grid; gap: .45rem; }
.uc-jump a { color: var(--ink); text-decoration: none; font-size: .95rem; line-height: 1.35; display: inline-block; }
.uc-jump a:hover { color: var(--accent); text-decoration: underline; }
@media (max-width: 900px) { .uc-jump { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .uc-jump { grid-template-columns: minmax(0, 1fr); } }
.uc-group { display: grid; gap: clamp(1.25rem, 1rem + 1vw, 2rem); padding-top: clamp(2.5rem, 2rem + 2vw, 4rem); }
.uc-group-head { padding-bottom: .5rem; }
.uc-group-head .eyebrow { margin-bottom: .5rem; }
.uc { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); display: grid; gap: 1.75rem; scroll-margin-top: 6rem; }
.uc-head { display: grid; gap: .5rem; max-width: 46rem; }
.uc-head h3 { font-family: var(--font-display); font-weight: 500; font-size: var(--step-2); line-height: 1.15; }
.uc-head p { color: var(--muted); }
.uc-compare { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 1rem + 2vw, 3rem); }
.uc-today, .uc-after { display: grid; gap: .75rem; align-content: start; min-width: 0; }
.uc-today p { color: var(--muted); }
.uc-after .flow li:last-child { border-bottom: 0; }
.uc-facts { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.uc-facts > div { padding: 1rem 1.25rem 0 0; display: grid; gap: .3rem; align-content: start; min-width: 0; }
.uc-facts > div + div { padding-left: 1.25rem; border-left: 1px solid var(--line); }
.uc-facts dt { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.uc-facts dd { margin: 0; }
.uc-facts .uc-result { font-family: var(--font-display); font-size: var(--step-1); color: var(--accent); line-height: 1.25; }
@media (max-width: 820px) {
  .uc-compare, .uc-facts { grid-template-columns: minmax(0, 1fr); }
  .uc-facts > div, .uc-facts > div + div { padding: .9rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .uc-facts > div:last-child { border-bottom: 0; }
}

/* ---------- Monogram (About) and legal pages ---------- */
.portrait.monogram { border: 1px solid var(--line); background: var(--surface); gap: .75rem; align-content: center; }
.portrait.monogram span { font-family: var(--font-display); font-size: clamp(4rem, 3rem + 4vw, 6rem); color: var(--accent); line-height: 1; }
.portrait.monogram small { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); line-height: 1.6; }
.legal h2 { font-size: var(--step-1); margin-top: 2rem; }
.legal .prose > h2:first-child { margin-top: 0; }
.footer-grid > div { min-width: 0; }
.footer-grid a, .scheduler .btn { overflow-wrap: anywhere; }
@media (max-width: 640px) { .footer-grid > :last-child { grid-column: 1 / -1; } }

/* ---------- Embedded vs consultancy comparison ---------- */
.embed { border-top: 2px solid var(--ink); }
.embed-row { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 1.5rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.embed-row > span:nth-child(2) { color: var(--muted); }
.embed-row > span:nth-child(3) { color: var(--ink); font-weight: 500; }
.embed-head { padding-block: .8rem; }
.embed-head > span:nth-child(3) { color: var(--accent); font-weight: 400; }
.embed-note { margin-top: 1.75rem; color: var(--muted); max-width: 44rem; font-size: .95rem; }
.embed-note strong { color: var(--ink); font-weight: 600; }
@media (max-width: 720px) {
  .embed-head { display: none; }
  .embed-row { grid-template-columns: minmax(0, 1fr); gap: .35rem; }
  .embed-row > span:nth-child(2)::before { content: "Typical consultancy: "; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
  .embed-row > span:nth-child(3)::before { content: "With us: "; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); font-weight: 400; }
}