/* ========================================================================
   JalenBuilds · Editorial-Terminal Base
   Shared design system for /brief, /resume, /outbound, /studio, /blog, /project
   Version: v1 (2026-04-24)
   ======================================================================== */

:root {
  --paper: #f2efe7;
  --ink:   #0d0d0c;
  --muted: #6a6660;
  --rule:  #1a1a18;
  --rule-soft: rgba(13,13,12,.14);
  --accent: #ff4a1a;
  --accent-ink: #0d0d0c;

  --f-display: "Fraunces", serif;
  --f-sans: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --pad: clamp(18px, 2.6vw, 32px);
  --row-pad: 20px;
  --sec-pad: 96px;

  --grid-max: 1360px;
}

[data-theme="paper"] { --paper:#f2efe7; --ink:#0d0d0c; --muted:#6a6660; --rule:#1a1a18; --rule-soft:rgba(13,13,12,.14); }
[data-theme="ink"]   { --paper:#0d0d0c; --ink:#f2efe7; --muted:#8a867f; --rule:#e8e5db; --rule-soft:rgba(242,239,231,.14); }
[data-theme="fog"]   { --paper:#e6e4dd; --ink:#17171a; --muted:#64636a; --rule:#1d1d22; --rule-soft:rgba(23,23,26,.14); }
[data-theme="zinc"]  { --paper:#1b1b1d; --ink:#e8e6df; --muted:#8b8a84; --rule:#dddbd2; --rule-soft:rgba(232,230,223,.14); }

[data-accent="signal"] { --accent:#ff4a1a; }
[data-accent="lime"]   { --accent:#bfff2e; }
[data-accent="ink"]    { --accent: var(--ink); }

[data-density="tight"] { --pad: clamp(14px, 1.8vw, 22px); --row-pad: 14px; --sec-pad: 64px; }
[data-density="roomy"] { --pad: clamp(18px, 2.6vw, 32px); --row-pad: 20px; --sec-pad: 96px; }
[data-density="loose"] { --pad: clamp(24px, 3.6vw, 52px); --row-pad: 28px; --sec-pad: 140px; }

*, *::before, *::after { box-sizing: border-box; }
html, body { margin:0; padding:0; background: var(--paper); color: var(--ink); }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background:none; border:0; padding:0; cursor:pointer; }
img { display:block; max-width:100%; }

.mono { font-family: var(--f-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.ital { font-family: var(--f-display); font-style: italic; font-weight: 500; }

.wrap { max-width: var(--grid-max); margin: 0 auto; padding: 0 var(--pad); }
section { padding: var(--sec-pad) 0; border-bottom: 1px solid var(--rule); }

.kicker {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
  margin: 0 0 40px;
}
.kicker .sec-idx {
  color: var(--accent); letter-spacing: .12em;
  margin-right: 10px; font-weight: 500;
}
.kicker .sec-sep { color: var(--rule-soft); margin: 0 10px; }

.dot-acc { color: var(--accent); display: inline-block; }

/* ---------- STATUS LINE ---------- */
.statusbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.scroll-bar {
  position: absolute; top: 0; left: 0; height: 1px;
  width: 0%;
  background: var(--accent);
  transition: width .12s linear;
  z-index: 2;
}
.git-hash { color: var(--muted); letter-spacing: .08em; }
.statusbar-inner {
  display:grid;
  grid-template-columns: auto 1fr auto auto auto;
  align-items:center;
  gap: 24px;
  padding: 14px var(--pad);
}
.brand {
  font-family: var(--f-sans); font-weight: 600;
  letter-spacing: -.02em; text-transform: uppercase;
  font-size: 16px;
  display: inline-flex; align-items: baseline;
}
.brand em {
  font-family: var(--f-display); font-style: italic; font-weight: 500;
  color: var(--accent);
  text-transform: lowercase;
  letter-spacing: -.01em;
  margin-left: 1px;
  font-size: 1.05em;
}
.status-nav { display:flex; gap: 22px; color: var(--muted); }
.status-nav a:hover { color: var(--ink); }
.status-meta { color: var(--muted); display:inline-flex; gap:8px; align-items:center; }
.live-dot { width:7px; height:7px; background: var(--accent); border-radius: 50%; display:inline-block; box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent); }

@media (max-width: 860px) {
  .statusbar-inner { grid-template-columns: auto 1fr auto; }
  .hide-m { display: none; }
}

/* ---------- DEPLOY TICKER ---------- */
.deploy-ticker {
  position: sticky; top: 46px; z-index: 49;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  overflow: hidden; white-space: nowrap;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
  padding: 7px 0;
}
.ticker-track {
  display: inline-flex; gap: 44px;
  padding-left: 44px; will-change: transform;
  animation: tickerScroll 54s linear infinite;
}
.ticker-track > span { display: inline-flex; align-items: center; gap: 10px; }
.ticker-track b { color: var(--ink); font-weight: 500; }
.ticker-track em { font-style: normal; color: var(--accent); padding: 0 2px; }
.ticker-track .tdot { width: 5px; height: 5px; background: var(--accent); display: inline-block; }
@keyframes tickerScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }
@media (max-width: 820px) { .deploy-ticker { top: 0; } }

/* ---------- HERO ---------- */
.hero { padding-top: calc(var(--sec-pad) * 0.9); padding-bottom: 0; border-bottom: 1px solid var(--rule); }
.hero-kicker {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule-soft);
  margin-bottom: 40px;
}
.hero-kicker .tag {
  border: 1px solid var(--rule);
  padding: 4px 10px;
  color: var(--ink);
  letter-spacing: .12em;
}
.hero-kicker .sep { color: var(--rule-soft); }
.hero h1 {
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: clamp(56px, 9.5vw, 168px);
  line-height: .9;
  letter-spacing: -.04em;
  margin: 0 0 40px;
  color: var(--ink);
  text-wrap: balance;
}
.hero h1 em {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -.025em;
}
.hero-lede {
  font-family: var(--f-sans);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.45;
  color: var(--ink);
  max-width: 58ch;
  margin: 0 0 56px;
}
.hero-lede .muted { color: var(--muted); }
.hero-foot {
  display:flex; flex-wrap: wrap; gap: 14px;
  border-top: 1px solid var(--rule);
  padding: 20px 0;
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted);
  align-items: center; justify-content: space-between;
}
.hero-foot .hf-left { display:inline-flex; gap: 14px; align-items:center; }
.hero-foot .hf-dot { width: 5px; height: 5px; background: var(--accent); display:inline-block; }
.hero-foot a { color: var(--muted); border-bottom: 1px dotted var(--rule-soft); padding-bottom: 1px; }
.hero-foot a:hover { color: var(--accent); border-bottom-color: var(--accent); }
@media (max-width: 820px) {
  .hero-kicker { gap: 10px; font-size: 10.5px; letter-spacing: .12em; }
  .hero-kicker .sep { display: none; }
  .hero-lede { margin-bottom: 32px; }
  .hero-foot { flex-direction: column; align-items: flex-start; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display:inline-flex; align-items:center; gap:10px;
  padding: 14px 22px;
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid var(--rule);
  background: transparent; color: var(--ink);
  transition: background .15s, color .15s, border-color .15s;
  cursor: pointer;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.primary:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn[disabled], .btn[aria-busy="true"] { opacity: .55; cursor: wait; pointer-events: none; }

/* ---------- FORM BASE ---------- */
.form-row { display: flex; flex-direction: column; gap: 8px; }
.row-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
@media (max-width: 560px) {
  .row-split { grid-template-columns: 1fr; }
}
.form-row label, .form-label {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
  display: flex; justify-content: space-between; align-items: baseline;
}
.form-row label .req { color: var(--accent); margin-left: 6px; letter-spacing: 0; }
.input, .textarea {
  font-family: var(--f-sans); font-size: 16px; line-height: 1.5;
  color: var(--ink); background: transparent;
  border: 1px solid var(--rule);
  padding: 14px 16px;
  width: 100%;
  transition: border-color .15s, background .15s;
  border-radius: 0;
  -webkit-appearance: none; appearance: none;
}
.textarea { min-height: 148px; resize: vertical; font-family: var(--f-sans); }
.input:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 4%, transparent);
}
.input::placeholder, .textarea::placeholder {
  color: color-mix(in oklab, var(--ink) 32%, transparent);
}
.hp-field {
  position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0;
  pointer-events: none;
}
.form-status {
  margin-top: 14px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em;
  color: var(--muted);
  min-height: 1em;
}
.form-status.ok { color: var(--accent); }
.form-status.err { color: #c23b1a; }
.form-status a { color: inherit; border-bottom: 1px solid currentColor; padding-bottom: 1px; }

/* ---------- FOOTER ---------- */
footer { padding: 80px 0 0; background: var(--paper); border: 0; }
.foot-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 40px; padding: 32px 0; border-top: 1px solid var(--rule); }
.foot-col h3 { margin: 0 0 12px; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 400; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display:flex; flex-direction: column; gap: 8px; font-size: 14px; }
.foot-col a:hover { color: var(--accent); }
.colophon {
  display:flex; justify-content: space-between; gap: 20px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
  padding: 18px 0; border-top: 1px solid var(--rule-soft);
}
@media (max-width: 820px) {
  footer { padding: 56px 0 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; padding: 24px 0; gap: 28px; }
  .colophon { padding: 14px 0; flex-direction: column; gap: 8px; }
}
@media (max-width: 560px) {
  .foot-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- ARTICLE BODY (blog + case studies) ---------- */
.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 80px;
  align-items: start;
  padding-top: 48px;
  padding-bottom: 40px;
}
@media (max-width: 960px) { .article-shell { grid-template-columns: 1fr; gap: 40px; } }

.article-body {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  max-width: 68ch;
}
.article-body > * + * { margin-top: 22px; }
.article-body h2 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.15; letter-spacing: -.02em;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.article-body h2 em {
  font-family: var(--f-display); font-style: italic; font-weight: 500; color: var(--accent);
}
.article-body h3 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.2; letter-spacing: -.015em;
  margin-top: 40px;
  color: var(--ink);
}
.article-body p { margin: 0; }
.article-body strong { font-weight: 600; color: var(--ink); }
.article-body em {
  font-family: var(--f-display); font-style: italic; font-weight: 500;
  color: var(--accent);
}
.article-body a {
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  transition: color .14s, border-color .14s;
}
.article-body a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.article-body ul, .article-body ol {
  padding-left: 0;
  margin: 0;
  list-style: none;
  display: flex; flex-direction: column; gap: 14px;
}
.article-body ul li, .article-body ol li {
  padding-left: 28px;
  position: relative;
  line-height: 1.55;
}
.article-body ul li::before {
  content: "→";
  position: absolute; left: 0; top: 0;
  color: var(--accent);
  font-family: var(--f-mono); font-size: 13px;
  line-height: 1.65;
}
.article-body ol { counter-reset: art; }
.article-body ol li { counter-increment: art; }
.article-body ol li::before {
  content: counter(art, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  color: var(--accent);
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .08em;
  line-height: 1.9;
}
.article-body blockquote {
  margin: 32px 0;
  padding: 4px 0 4px 24px;
  border-left: 2px solid var(--accent);
  font-family: var(--f-display); font-style: italic;
  font-size: 20px; line-height: 1.5;
  color: var(--ink);
}
.article-body code {
  font-family: var(--f-mono); font-size: 14px;
  background: color-mix(in oklab, var(--ink) 5%, transparent);
  padding: 2px 6px;
  border: 1px solid var(--rule-soft);
}
.article-body hr {
  border: 0; border-top: 1px solid var(--rule);
  margin: 40px 0;
}

.article-side {
  border: 1px solid var(--rule);
  padding: 24px;
  background: color-mix(in oklab, var(--ink) 2.5%, transparent);
  position: sticky; top: 88px;
  font-size: 13px;
}
@media (max-width: 960px) { .article-side { position: static; } }
.article-side h3 {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); font-weight: 400;
  margin: 0 0 14px;
}
.article-side + .article-side { margin-top: 20px; }
.article-side ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.article-side a {
  color: var(--ink);
  border-bottom: 1px dotted var(--rule-soft);
  padding-bottom: 1px;
}
.article-side a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.article-cta {
  margin-top: 48px;
  padding: 32px;
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--ink) 2.5%, transparent);
  display: flex; flex-direction: column; gap: 14px;
}
.article-cta h2 {
  margin: 0; padding: 0; border: 0;
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.15; letter-spacing: -.02em;
}
.article-cta h2 em {
  font-family: var(--f-display); font-style: italic; color: var(--accent);
}
.article-cta p { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.5; }
.article-cta .btns { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 4px; }

/* article hero (compact) */
.article-hero { padding-top: 40px; padding-bottom: 0; border-bottom: 1px solid var(--rule); }
.article-hero h1 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05; letter-spacing: -.035em;
  margin: 16px 0 20px;
  max-width: 22ch;
}
.article-hero h1 em {
  font-family: var(--f-display); font-style: italic; font-weight: 500;
  color: var(--accent);
}
.article-hero .meta {
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
  display: flex; gap: 16px; flex-wrap: wrap;
  padding: 16px 0 32px;
  border-top: 1px solid var(--rule-soft);
  margin-top: 8px;
}
.article-hero .meta .sep { color: var(--rule-soft); }
.article-hero .back {
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
  margin: 0 0 20px; display: inline-block;
}
.article-hero .back:hover { color: var(--accent); }

/* ---------- CASE STUDY ---------- */
.cs-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 64px;
  align-items: start;
  padding: 48px 0 64px;
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 980px) { .cs-hero { grid-template-columns: 1fr; gap: 32px; padding: 40px 0 48px; } }

.cs-hero .eyebrow {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 18px;
  display: flex; align-items: center; gap: 10px;
}
.cs-hero .eyebrow::before {
  content: ""; width: 5px; height: 5px; background: var(--accent); display: inline-block;
}
.cs-hero h1 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(44px, 6vw, 84px);
  line-height: .98; letter-spacing: -.04em;
  margin: 0 0 20px;
}
.cs-hero h1 em {
  font-family: var(--f-display); font-style: italic; font-weight: 500;
  color: var(--accent); letter-spacing: -.02em;
}
.cs-hero .kicker-line {
  font-family: var(--f-display); font-style: italic;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.25; color: var(--muted);
  margin: 0 0 20px; max-width: 32ch;
}
.cs-hero .lede {
  font-size: 16px; line-height: 1.55; color: var(--ink);
  max-width: 52ch; margin: 0 0 28px;
}
.cs-hero .cs-actions {
  display: flex; gap: 10px; flex-wrap: wrap; margin: 0 0 36px;
}

.cs-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.cs-facts .fact {
  padding: 18px 20px 18px 0;
  border-right: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.cs-facts .fact:nth-child(2n) { padding-left: 20px; padding-right: 0; border-right: 0; }
@media (max-width: 560px) {
  .cs-facts { grid-template-columns: 1fr; }
  .cs-facts .fact { padding: 16px 0; border-right: 0; }
  .cs-facts .fact:nth-child(2n) { padding-left: 0; }
}
.cs-facts .fact .key {
  display: block;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 8px;
}
.cs-facts .fact .val {
  display: block; font-family: var(--f-sans); font-weight: 500;
  font-size: 14.5px; line-height: 1.4; color: var(--ink); letter-spacing: -.005em;
}

.cs-preview {
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--ink) 3%, transparent);
  padding: 10px;
}
.cs-preview .plabel {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
  padding: 6px 8px; display: block;
}
.cs-preview img, .cs-preview picture img {
  display: block; width: 100%; height: auto;
  background: var(--paper);
}

.cs-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--rule);
}
.cs-section:last-of-type { border-bottom: 0; }
.cs-section-head {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  gap: 48px;
  margin-bottom: 32px;
  align-items: baseline;
}
@media (max-width: 820px) { .cs-section-head { grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; } }
.cs-section-head .sk {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
  display: flex; gap: 10px;
}
.cs-section-head .sk .num { color: var(--accent); }
.cs-section-head h2 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.05; letter-spacing: -.025em;
  margin: 0;
}
.cs-section-head h2 em {
  font-family: var(--f-display); font-style: italic; font-weight: 500;
  color: var(--accent);
}

.cs-section-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 48px; align-items: start;
}
@media (max-width: 820px) { .cs-section-grid { grid-template-columns: 1fr; gap: 24px; } }
.cs-copy { font-size: 17px; line-height: 1.6; color: var(--ink); max-width: 60ch; margin: 0; }
.cs-copy + .cs-copy { margin-top: 16px; }

.cs-sidecard {
  border: 1px solid var(--rule);
  padding: 24px;
  background: color-mix(in oklab, var(--ink) 2.5%, transparent);
}
.cs-sidecard h3 {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); font-weight: 400;
  margin: 0 0 14px;
}
.cs-sidecard ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.cs-sidecard li {
  font-size: 14.5px; line-height: 1.5; color: var(--ink);
  padding-left: 20px; position: relative;
}
.cs-sidecard li::before {
  content: "→"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-family: var(--f-mono); font-size: 12px;
}

.cs-proof-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}
@media (max-width: 820px) { .cs-proof-grid { grid-template-columns: 1fr; } }
.cs-proof-card {
  padding: 28px 24px 28px 0;
  border-right: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.cs-proof-card:nth-child(2) { padding: 28px 24px; }
.cs-proof-card:nth-child(3) { padding: 28px 0 28px 24px; border-right: 0; }
@media (max-width: 820px) {
  .cs-proof-card { padding: 24px 0; border-right: 0; }
  .cs-proof-card:nth-child(2), .cs-proof-card:nth-child(3) { padding: 24px 0; }
}
.cs-proof-card h3 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: 18px; line-height: 1.25; letter-spacing: -.015em;
  margin: 0 0 12px;
}
.cs-proof-card h3 em {
  font-family: var(--f-display); font-style: italic; font-weight: 500; color: var(--accent);
}
.cs-proof-card p { font-size: 15px; line-height: 1.55; color: var(--ink); margin: 0; }

.cs-cta {
  padding: 56px 0 0;
  display: flex; flex-direction: column; gap: 20px;
  border-top: 1px solid var(--rule);
}
.cs-cta h2 {
  font-family: var(--f-sans); font-weight: 500;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.05; letter-spacing: -.025em;
  margin: 0;
}
.cs-cta h2 em {
  font-family: var(--f-display); font-style: italic; font-weight: 500; color: var(--accent);
}
.cs-cta p { font-size: 17px; line-height: 1.5; color: var(--ink); margin: 0; max-width: 56ch; }
.cs-cta .btns { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 4px; }

/* ---------- A11Y ---------- */
.skip-link {
  position: absolute; left: -9999px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  position: fixed; left: 16px; top: 16px;
  width: auto; height: auto;
  padding: 10px 16px; background: var(--ink); color: var(--paper);
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em;
  z-index: 100;
}