/* ==========================================================================
   Arkoventa — design system
   Light, typographic, thin-rule. One accent (muted blue), used sparingly.
   Structure: tokens → base → layout → components → pages → utilities
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;

  --paper: #14171b;      /* page background: deep charcoal */
  --white: #1b1f24;      /* raised surface (panels, form) */
  --ink: #f3f4f2;        /* primary text */
  --ink-soft: #c3c8cd;
  --ink-mute: #98a0a8;
  --line: #2d333a;
  --line-strong: #4a525a;
  --blue: #86a8cc;       /* muted steel blue */
  --blue-deep: #b3cae3;  /* hover */
  --blue-wash: #1f2c3b;
  --alert: #f0a398;
  --ok: #8fcfa9;

  --font-body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Avenir Next", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --step--1: clamp(0.84rem, 0.82rem + 0.1vw, 0.9rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --step-1: clamp(1.15rem, 1.08rem + 0.35vw, 1.3rem);
  --step-2: clamp(1.45rem, 1.3rem + 0.75vw, 1.85rem);
  --step-3: clamp(1.9rem, 1.55rem + 1.6vw, 2.9rem);
  --step-4: clamp(2.5rem, 1.7rem + 3.9vw, 5.1rem);

  --gutter: clamp(1.1rem, 4vw, 2rem);
  --max: 1180px;
  --section: clamp(4rem, 8vw, 7.5rem);
  --radius: 2px;
  --header-h: 4.25rem;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  text-wrap: balance;
}
p { margin: 0 0 1em; max-width: 62ch; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration-color: var(--line-strong); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-color: var(--blue); color: var(--blue-deep); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
::selection { background: var(--blue-wash); color: var(--ink); }

.skip-link {
  position: absolute; left: var(--gutter); top: -4rem; z-index: 100;
  background: var(--ink); color: var(--white); padding: 0.6rem 1rem; border-radius: var(--radius);
}
.skip-link:focus { top: 0.75rem; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(1rem, 2.4vw, 2rem); }
.section { padding-block: var(--section); }
.section + .section { border-top: 1px solid var(--line); }
.section--white { background: var(--white); }

.split__head { grid-column: 1 / span 4; }
.split__body { grid-column: 6 / span 7; }
.split__head h2 { font-size: var(--step-3); }
.split__head p { margin-top: 1.1rem; color: var(--ink-soft); }
@media (min-width: 900px) { .split__head--sticky { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; } }
@media (max-width: 899px) {
  .split__head, .split__body { grid-column: 1 / -1; }
  .split__body { margin-top: 2.25rem; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 1.5rem; }

.wordmark { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--ink); }
.wordmark:hover { color: var(--ink); }
.wordmark__symbol { height: 2.2rem; width: auto; flex: none; }

.nav__list { display: flex; align-items: center; gap: clamp(1.1rem, 2.6vw, 2.2rem); }
.nav__link {
  display: inline-block; padding: 0.35rem 0; text-decoration: none; font-size: 0.97rem; color: var(--ink-soft);
  border-bottom: 1px solid transparent;
}
.nav__link:hover { color: var(--ink); border-bottom-color: var(--line-strong); }
.nav__link[aria-current="page"] { color: var(--ink); border-bottom-color: var(--blue); }
.nav__cta { margin-left: 0.4rem; }

.nav-toggle {
  display: none; align-items: center; gap: 0.6rem; background: none; border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: 0.5rem 0.8rem; color: var(--ink); font: inherit; font-size: 0.95rem; cursor: pointer;
}
.nav-toggle__bars { width: 1rem; height: 0.7rem; position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after {
  content: ""; position: absolute; left: 0; width: 100%; height: 1.5px; background: currentColor; transition: transform 0.2s ease, top 0.2s ease;
}
.nav-toggle__bars::before { top: 0.1rem; }
.nav-toggle__bars::after { top: 0.55rem; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 0.33rem; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { top: 0.33rem; transform: rotate(-45deg); }

@media (max-width: 820px) {
  .js .nav-toggle { display: inline-flex; }
  .js .nav {
    position: absolute; left: 0; right: 0; top: 100%; background: var(--paper);
    border-bottom: 1px solid var(--line); padding: 0.5rem var(--gutter) 1.4rem; display: none;
  }
  .js .nav.is-open { display: block; }
  .js .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .js .nav__link { display: block; padding: 0.95rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .js .nav__cta { margin: 1rem 0 0; }
  .js .nav__cta .btn { width: 100%; justify-content: center; }
  /* Without JavaScript the list simply wraps under the wordmark. */
  html:not(.js) .site-header__inner { flex-wrap: wrap; padding-block: 0.8rem; }
  html:not(.js) .nav__list { flex-wrap: wrap; gap: 0.4rem 1.2rem; }
}

/* ---------- Buttons and links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.35rem; border-radius: var(--radius); border: 1px solid var(--ink);
  background: var(--ink); color: var(--paper); font: inherit; font-weight: 600; font-size: 0.98rem; line-height: 1.2;
  text-decoration: none; cursor: pointer; transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: var(--paper); }
.btn--quiet { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--quiet:hover { background: var(--white); color: var(--ink); border-color: var(--ink); }
.btn--small { padding: 0.6rem 1rem; font-size: 0.92rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.65; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem 1rem; align-items: center; }

.text-link { font-weight: 600; text-decoration-color: var(--blue); text-decoration-thickness: 1.5px; }

.status {
  display: inline-block; border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 0.2rem 0.55rem; font-size: var(--step--1); color: var(--ink-soft); background: var(--white); line-height: 1.3;
}
.status--build { border-color: var(--blue); color: var(--blue-deep); background: var(--blue-wash); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(3.5rem, 8vw, 7rem); padding-bottom: clamp(3rem, 6vw, 5rem); }
.hero h1 { grid-column: 1 / span 10; font-size: var(--step-4); line-height: 1.02; letter-spacing: -0.04em; }
.hero__aside { grid-column: 7 / span 6; margin-top: clamp(1.8rem, 3.5vw, 3rem); }
.hero__lede { font-size: var(--step-1); line-height: 1.5; color: var(--ink-soft); margin-bottom: 1.8rem; }
@media (max-width: 899px) {
  .hero h1, .hero__aside { grid-column: 1 / -1; }
}

/* The work line: a plain-HTML picture of where jobs go quiet. */
.trace-figure { margin: clamp(3rem, 6vw, 5rem) 0 0; }
.trace { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); counter-reset: none; }
.trace__stop { position: relative; padding: 1.6rem 1rem 0 0; }
.trace__stop::before { /* the line to the next stop */
  content: ""; position: absolute; top: 0.45rem; left: 0.9rem; right: 0; height: 0;
  border-top: 1.5px solid var(--ink); transform-origin: left center; animation: draw 0.7s ease-out both;
}
.trace__stop:last-child::before { display: none; }
.trace__stop::after { /* the stop */
  content: ""; position: absolute; top: 0; left: 0; width: 0.9rem; height: 0.9rem; border-radius: 50%;
  background: var(--paper); border: 1.5px solid var(--ink);
}
.trace__stop:nth-child(1)::before { animation-delay: 0.15s; }
.trace__stop:nth-child(2)::before { animation-delay: 0.45s; }
.trace__stop:nth-child(3)::before { animation-delay: 0.75s; }
.trace__stop:nth-child(4)::before { animation-delay: 1.05s; }
.trace__stop--gap::before { border-top: 1.5px dashed var(--blue); }
.trace__stop--gap::after { border-color: var(--blue); background: var(--blue); animation: settle 0.9s ease-out 0.5s both; }
.trace__name { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; line-height: 1.25; }
.trace__note { display: block; margin-top: 0.3rem; font-size: 0.92rem; line-height: 1.45; color: var(--ink-mute); max-width: 17ch; }
.trace__stop--gap .trace__name { color: var(--blue-deep); }
.trace-caption { margin: 1.6rem 0 0; color: var(--ink-mute); font-size: 0.95rem; max-width: 60ch; }

@keyframes draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes settle { 0% { box-shadow: 0 0 0 0 rgba(134, 168, 204, 0.45); } 70% { box-shadow: 0 0 0 10px rgba(134, 168, 204, 0); } 100% { box-shadow: 0 0 0 0 rgba(134, 168, 204, 0); } }

@media (max-width: 760px) {
  .trace { grid-template-columns: 1fr; }
  .trace__stop { padding: 0 0 1.7rem 2.2rem; }
  .trace__stop:last-child { padding-bottom: 0; }
  .trace__stop::before { top: 1rem; bottom: -0.1rem; left: 0.45rem; right: auto; height: auto; width: 0; border-top: 0; border-left: 1.5px solid var(--ink); transform-origin: top center; animation-name: draw-down; }
  .trace__stop--gap::before { border-left: 1.5px dashed var(--blue); }
  .trace__note { max-width: 40ch; }
}
@keyframes draw-down { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* ---------- Ruled list (problems, principles) ---------- */
.ruled > li { padding-block: 1.5rem; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 0.4rem 2rem; }
.ruled > li:last-child { border-bottom: 1px solid var(--line); }
.ruled h3 { font-size: var(--step-1); letter-spacing: -0.015em; }
.ruled p { margin: 0; color: var(--ink-soft); }
@media (max-width: 640px) { .ruled > li { grid-template-columns: 1fr; } }

/* ---------- Sequence (genuinely ordered steps) ---------- */
.sequence { counter-reset: seq; }
.sequence > li { counter-increment: seq; position: relative; padding: 1.4rem 0 1.4rem 3.2rem; border-top: 1px solid var(--line); }
.sequence > li:last-child { border-bottom: 1px solid var(--line); }
.sequence > li::before {
  content: counter(seq); position: absolute; left: 0; top: 1.35rem; width: 1.9rem; height: 1.9rem; border: 1px solid var(--line-strong);
  border-radius: 50%; display: grid; place-items: center; font-size: 0.85rem; font-weight: 600; color: var(--blue-deep); background: var(--white);
}
.sequence h3 { font-size: var(--step-1); letter-spacing: -0.015em; margin-bottom: 0.3rem; }
.sequence p { margin: 0; color: var(--ink-soft); }

/* ---------- Page header (inner pages) ---------- */
.page-head { padding-top: clamp(3rem, 7vw, 6rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); border-bottom: 1px solid var(--line); }
.page-head h1 { grid-column: 1 / span 9; font-size: var(--step-4); letter-spacing: -0.04em; line-height: 1.03; }
.page-head__lede { grid-column: 1 / span 6; margin-top: 1.6rem; font-size: var(--step-1); line-height: 1.5; color: var(--ink-soft); }
.page-head__lede p { max-width: 52ch; }
.breadcrumb { font-size: var(--step--1); color: var(--ink-mute); margin-bottom: 1.6rem; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.4rem; color: var(--line-strong); }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
@media (max-width: 899px) { .page-head h1, .page-head__lede { grid-column: 1 / -1; } }

/* ---------- Prose blocks ---------- */
.prose h2 { font-size: var(--step-2); margin: 2.6rem 0 0.9rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: var(--step-1); margin: 1.8rem 0 0.5rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { margin: 0 0 1.2em; display: grid; gap: 0.5rem; }
.prose ul li { position: relative; padding-left: 1.3rem; max-width: 62ch; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 0.6rem; border-top: 1.5px solid var(--blue); }

.defs { display: grid; border-top: 1px solid var(--line); }
.defs > div { display: grid; grid-template-columns: minmax(0, 12rem) minmax(0, 1fr); gap: 0.3rem 2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.defs dt { font-weight: 600; font-family: var(--font-display); letter-spacing: -0.01em; }
.defs dd { margin: 0; color: var(--ink-soft); }
@media (max-width: 640px) { .defs > div { grid-template-columns: 1fr; } }

/* ---------- Form ---------- */
.form-panel { background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: clamp(1.4rem, 3.4vw, 2.6rem); }
.form-panel > h3 { font-size: var(--step-2); margin-bottom: 0.4rem; }
.form-panel__intro { color: var(--ink-mute); font-size: 0.95rem; margin-bottom: 1.8rem; }
.field { margin-bottom: 1.35rem; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1.2rem; }
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }
.field label, .field legend { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 0.4rem; padding: 0; }
.field .hint { display: block; font-weight: 400; color: var(--ink-mute); font-size: 0.88rem; margin-top: 0.1rem; }
.input, .select, .textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: 0.75rem 0.85rem; line-height: 1.4; transition: border-color 0.15s ease, background-color 0.15s ease;
}
.textarea { min-height: 9.5rem; resize: vertical; }
.select {
  appearance: none; padding-right: 2.4rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 1.2rem) 55%, calc(100% - 0.85rem) 55%; background-size: 0.35rem 0.35rem; background-repeat: no-repeat;
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink-mute); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; background: var(--paper); border-color: var(--blue); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--alert); background: #2a1b1a; }
.field-error { display: none; color: var(--alert); font-size: 0.9rem; margin-top: 0.35rem; font-weight: 500; }
.field.has-error .field-error { display: block; }
.char-count { display: block; text-align: right; font-size: 0.82rem; color: var(--ink-mute); margin-top: 0.25rem; }

.consent { display: grid; grid-template-columns: 1.15rem 1fr; gap: 0.7rem; align-items: start; }
.consent input { width: 1.15rem; height: 1.15rem; margin: 0.2rem 0 0; accent-color: var(--blue-deep); }
.consent label { font-weight: 400; margin: 0; font-size: 0.93rem; color: var(--ink-soft); line-height: 1.5; }
.hp-field { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-top: 1.8rem; }
.form-fine { font-size: 0.88rem; color: var(--ink-mute); margin: 1.2rem 0 0; max-width: none; }

.form-message { display: none; border: 1px solid var(--line-strong); border-left-width: 4px; padding: 1rem 1.1rem; margin-bottom: 1.4rem; border-radius: var(--radius); background: var(--paper); font-size: 0.97rem; }
.form-message.is-visible { display: block; }
.form-message--error { border-color: var(--alert); background: #2a1b1a; color: #f6d4cf; }
.form-message--success { border-color: var(--ok); background: #1a2a22; color: #d3eddc; }
.form-message strong { display: block; margin-bottom: 0.25rem; }
.form-message p { margin: 0; max-width: none; }
.form-message ul { margin: 0.4rem 0 0; padding-left: 1.1rem; list-style: disc; }
.form-message a { color: inherit; }
.spinner { width: 0.95rem; height: 0.95rem; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.7s linear infinite; display: none; }
.is-loading .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.next-steps { margin-top: 2rem; }
.next-steps h3 { font-size: 1.05rem; margin-bottom: 0.7rem; }
.next-steps li { padding: 0.5rem 0 0.5rem 1.3rem; position: relative; color: var(--ink-soft); font-size: 0.97rem; border-top: 1px solid var(--line); }
.next-steps li::before { content: ""; position: absolute; left: 0; top: 1.15rem; width: 0.6rem; border-top: 1.5px solid var(--blue); }

/* ---------- Final call to action ---------- */
.cta-final h2 { grid-column: 1 / span 9; font-size: var(--step-4); letter-spacing: -0.04em; line-height: 1.03; }
.cta-final .btn-row { grid-column: 1 / -1; margin-top: clamp(1.8rem, 4vw, 3rem); }
@media (max-width: 899px) { .cta-final h2 { grid-column: 1 / -1; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--paper); border-top: 1px solid var(--ink); padding-block: clamp(2.5rem, 5vw, 4rem) 2rem; font-size: 0.95rem; }
.site-footer__top { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 3fr); gap: 2.5rem; }
.site-footer p { color: var(--ink-soft); max-width: 40ch; margin-top: 1rem; }
.site-footer h2 { font-size: 0.98rem; margin-bottom: 0.8rem; letter-spacing: -0.005em; }
.site-footer li + li { margin-top: 0.45rem; }
.site-footer a { text-decoration: none; color: var(--ink-soft); }
.site-footer a:hover { color: var(--blue-deep); text-decoration: underline; }
.site-footer__base { margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem 2rem; color: var(--ink-mute); font-size: 0.88rem; }
@media (max-width: 760px) { .site-footer__top { grid-template-columns: 1fr 1fr; } .site-footer__top > :first-child { grid-column: 1 / -1; } }

/* ---------- 404 ---------- */
.notfound { min-height: 60vh; display: flex; align-items: center; }
.notfound h1 { font-size: var(--step-4); letter-spacing: -0.04em; margin-bottom: 1.2rem; }

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-delay: 0ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

@media print {
  .site-header, .site-footer, .skip-link, .nav-toggle { display: none; }
  body { background: #fff; color: #000; }
}

/* ---------- Page-level helpers ---------- */
.grid-full { grid-column: 1 / -1; }
.section-title { font-size: var(--step-3); margin-bottom: clamp(1.6rem, 3vw, 2.4rem); }
.subhead { font-size: var(--step-1); margin: 2.4rem 0 0.8rem; }
.btn-row--spaced { margin-top: 1.6rem; }
.prose-list { display: grid; gap: 0.5rem; margin-bottom: 1.2rem; }
.prose-list li { position: relative; padding-left: 1.3rem; color: var(--ink-soft); max-width: 62ch; }
.prose-list li::before { content: ""; position: absolute; left: 0; top: 0.78em; width: 0.6rem; border-top: 1.5px solid var(--blue); }
.notfound__links { margin: 1.4rem 0 1.8rem; }
.notfound p { color: var(--ink-soft); }
.form-again { margin-top: 1rem; }

/* ---------- Solution panel ---------- */
.solution { border: 1px solid var(--line-strong); background: var(--paper); border-radius: var(--radius); display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.solution__main { padding: clamp(1.5rem, 3.4vw, 3rem); }
.solution__main h3 { font-size: var(--step-3); margin: 0.9rem 0 1rem; }
.solution__main p { color: var(--ink-soft); }
.solution__side { padding: clamp(1.5rem, 3.4vw, 3rem); border-left: 1px solid var(--line); background: var(--white); display: flex; flex-direction: column; gap: 1.8rem; }
.solution__side h4 { font-size: 1.02rem; letter-spacing: -0.01em; margin-bottom: 0.9rem; }
.flow-list { display: grid; gap: 0.85rem; }
.flow-list li { display: grid; grid-template-columns: 0.55rem 1fr; gap: 0.8rem; align-items: baseline; font-size: 0.97rem; line-height: 1.45; color: var(--ink-soft); }
.flow-list li::before { content: ""; width: 0.55rem; height: 0.55rem; border: 1.5px solid var(--blue); border-radius: 50%; transform: translateY(0.05rem); }
.solution__note { margin: 0; font-size: 0.92rem; color: var(--ink-mute); }
@media (max-width: 860px) {
  .solution { grid-template-columns: 1fr; }
  .solution__side { border-left: 0; border-top: 1px solid var(--line); }
}
.solutions-more { margin: 1.6rem 0 0; color: var(--ink-soft); max-width: 70ch; }

/* ---------- Form (on a raised surface) ---------- */
.field .optional { font-weight: 400; color: var(--ink-mute); font-size: 0.88rem; margin-left: 0.3rem; }
.consent-note { font-size: 0.92rem; color: var(--ink-soft); margin: 0 0 1.2rem; max-width: none; }
.consent-note a { color: var(--blue-deep); }

/* ---------- Footer extras ---------- */
.site-footer__top { grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 3fr); }
.site-footer a[rel~="me"], .site-footer .ext::after { text-underline-offset: 0.2em; }
.textarea--short { min-height: 5.5rem; }
.side-note { margin-top: 1.6rem; font-size: 0.95rem; color: var(--ink-mute); }
.footer-social-title { margin-top: 1.4rem; }

/* ---------- Footer logo (supplied artwork has black text, so it sits on a light plate) ---------- */
.logo-plate { display: inline-block; background: #ffffff; padding: 0.7rem 0.9rem; border-radius: var(--radius); line-height: 0; }
.logo-plate img { width: 170px; height: auto; }
/* ---------- Hero headline: two short sentences ---------- */
.hero h1 span { display: block; }