/* ==========================================================================
   Silverfern Ltd — styles.css
   Static site, no framework, no build step. Every colour / spacing / type
   value lives as a token in :root — do not hardcode them further down.
   Palette and type follow the brand kit in _meta/brand/ (sand ground,
   ink text, sage as the brand colour, terracotta as the single accent).
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  /* surfaces */
  --sand:       #f5ead8;
  --sand-2:     #eee1cb;
  --paper:      #fffaf0;
  --ink:        #201e1d;
  --ink-2:      #2a2726;
  --scrim:      32, 30, 29;            /* --ink as an rgb triplet, for gradients */

  /* text */
  --text:       #201e1d;
  --text-dim:   #5b5249;               /* 6.4:1 on --sand */
  --on-ink:     #f5ead8;
  --on-ink-dim: #cfc4b0;               /* 9.6:1 on --ink */

  /* brand */
  --sage:       #7a8a5e;               /* decorative / headline size only */
  --sage-deep:  #5f6f48;               /* buttons, UI, large text */
  --sage-text:  #4e5c3a;               /* 6.1:1 on --sand — sage at body size */
  --sage-light: #b8c49a;               /* on ink grounds */
  --terra:      #c67139;               /* decorative accent */
  --terra-text: #9d4f1c;               /* 4.9:1 on --sand — accent at body size */
  --terra-ink:  #e09a63;               /* accent text on ink: 7.1:1 flat, 5.0:1 under the
                                          sage wash the ink bands carry (--terra itself
                                          drops to 3.2:1 there and fails at label size) */

  /* lines */
  --line:       #ddcfb6;
  --line-2:     #cbbb9e;
  --line-ink:   rgba(245, 234, 216, .14);

  /* layout */
  --pad-x:      clamp(20px, 5.5vw, 80px);
  --section-py: clamp(64px, 9vw, 130px);
  --nav-h:      78px;
  --r:          16px;
  --r-sm:       10px;
  --r-pill:     999px;

  /* type scale — the only place font sizes are defined */
  --t-hero:  clamp(36px, 5.4vw, 72px);
  --t-h2:    clamp(27px, 3.2vw, 46px);
  --t-h3:    clamp(18px, 1.35vw, 21px);
  --t-lead:  clamp(16.5px, 1.25vw, 19px);
  --t-body:  clamp(15px, 1.02vw, 16.5px);
  --t-small: 14px;
  --t-label: clamp(10.5px, .78vw, 12px);
  --t-num:   clamp(12px, .95vw, 13.5px);

  /* fonts */
  --f-display: "Caprasimo", Georgia, "Times New Roman", serif;
  --f-sans:    "Figtree", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --focus: #4e5c3a;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0 auto;
  max-width: 1440px;
  overflow-x: hidden;
  background: var(--sand);
  color: var(--text);
  font-family: var(--f-sans);
  font-size: var(--t-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
address { font-style: normal; }
button { font: inherit; }

h1, h2 {
  font-family: var(--f-display);
  font-weight: 400;
  letter-spacing: -.01em;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--on-ink);
  padding: 12px 18px;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-size: var(--t-small);
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background-color .2s var(--ease), border-color .2s var(--ease),
              color .2s var(--ease), transform .12s var(--ease);
}

.btn-primary {
  background: var(--sage-deep);
  color: var(--paper);
}
.btn-primary:hover { background: #55663f; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }

.btn-ghost {
  border-color: var(--line-2);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--sage-deep); color: var(--sage-text); transform: translateY(-1px); }
.btn-ghost:active { transform: translateY(1px); }

/* ---------- header ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--nav-h);
  background: rgba(245, 234, 216, .86);
  backdrop-filter: saturate(1.4) blur(10px);
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 28px rgba(32, 30, 29, .06);
}

.nav-inner {
  height: 100%;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 44px);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.brand-sub {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
}
.nav-links a {
  font-size: var(--t-small);
  font-weight: 500;
  color: var(--text-dim);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.nav-links a:hover { color: var(--text); border-bottom-color: var(--terra); }

.nav-cta { padding: 11px 20px; }

.burger {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.burger span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 3.5px auto;
  background: var(--text);
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(320px, 40%, 560px);
  align-items: stretch;
  gap: clamp(28px, 4vw, 64px);
}

.hero-copy {
  padding: clamp(48px, 7vw, 104px) 0 clamp(56px, 8vw, 116px) var(--pad-x);
  max-width: 760px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--sage-text);
  margin-bottom: clamp(18px, 2.4vw, 28px);
}
.eyebrow i {
  display: block;
  width: clamp(26px, 3vw, 44px);
  height: 2px;
  background: var(--terra);
  border-radius: 2px;
}

.hero h1 {
  font-size: var(--t-hero);
  line-height: 1.03;
  margin-bottom: clamp(20px, 2.6vw, 30px);
}
.hero h1 em {
  font-style: normal;
  color: var(--sage-text);
  position: relative;
}

.lead {
  font-size: var(--t-lead);
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: clamp(28px, 3.4vw, 40px) 0 clamp(22px, 2.6vw, 30px);
}

.hero-note {
  font-size: var(--t-small);
  color: var(--text-dim);
  max-width: 52ch;
  padding-left: 16px;
  border-left: 2px solid var(--line-2);
}

/* hero panel — ink, bleeds to the right edge and up under the header */
.hero-panel {
  position: relative;
  background: var(--ink);
  margin-top: calc(-1 * var(--nav-h));
  padding: calc(var(--nav-h) + clamp(30px, 4vw, 56px)) clamp(22px, 3vw, 44px) clamp(34px, 4vw, 56px);
  display: flex;
  align-items: center;
  overflow: hidden;
}
/* a faint fern-green wash so the ink block is not dead flat */
.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(122, 138, 94, .30), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(198, 113, 57, .16), transparent 60%);
  pointer-events: none;
}

.trace {
  position: relative;
  width: 100%;
  background: rgba(245, 234, 216, .05);
  border: 1px solid var(--line-ink);
  border-radius: var(--r);
  padding: clamp(18px, 2.2vw, 26px);
  color: var(--on-ink);
}

.trace-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sage-light);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-ink);
}
.trace-id {
  letter-spacing: .08em;
  text-transform: none;
  color: var(--on-ink-dim);
  font-variant-numeric: tabular-nums;
}

.trace-list { padding-top: 6px; }
.trace-list li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 4px 14px;
  padding: 11px 0 11px 24px;
  font-size: var(--t-small);
}
/* the stem: a dot per hop, joined by a hairline */
.trace-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 18px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sage-light);
}
.trace-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 25px;
  bottom: -4px;
  width: 1px;
  background: var(--line-ink);
}
.trace-list li:last-child::after { display: none; }
.trace-list li.done::before { background: var(--terra); box-shadow: 0 0 0 4px rgba(198, 113, 57, .22); }

.trace-list .t {
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
  color: var(--on-ink-dim);
  font-size: var(--t-num);
}
.trace-list .e { color: var(--on-ink); }
.trace-list .m {
  font-size: var(--t-num);
  color: var(--sage-light);
  white-space: nowrap;
}

.trace-foot {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line-ink);
  font-size: var(--t-small);
  color: var(--on-ink-dim);
}

/* ---------- capability strip ---------- */
.strip {
  background: var(--sand-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(22px, 2.6vw, 32px) var(--pad-x);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px clamp(18px, 2.4vw, 32px);
}
.strip-label {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.strip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}
.strip-list li {
  padding: 7px 15px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  background: var(--paper);
  font-size: var(--t-small);
  font-weight: 500;
  color: var(--sage-text);
}

/* ---------- generic section ---------- */
.section { padding: var(--section-py) var(--pad-x); }

.sec-head { max-width: 760px; margin-bottom: clamp(36px, 4.4vw, 60px); }
.sec-label {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--terra-text);
  margin-bottom: 16px;
}
.sec-head h2, .about h2, .contact h2 {
  font-size: var(--t-h2);
  line-height: 1.08;
  margin-bottom: 20px;
}
.sec-intro {
  font-size: var(--t-lead);
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 62ch;
}

h3 {
  font-family: var(--f-sans);
  font-size: var(--t-h3);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.01em;
}

/* ---------- services ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.8vw, 24px);
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(24px, 2.6vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.card:hover {
  border-color: var(--sage);
  box-shadow: 0 16px 40px rgba(32, 30, 29, .07);
  transform: translateY(-3px);
}
.card-num {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--sage-text);
  font-variant-numeric: tabular-nums;
}
.card p { color: var(--text-dim); }
.card h3 { color: var(--text); }

.card-list {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card-list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--t-small);
  color: var(--text);
}
.card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--terra);
}

/* ---------- approach (ink band) ---------- */
.approach {
  background: var(--ink);
  color: var(--on-ink);
  position: relative;
  overflow: hidden;
}
.approach::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 60% at 85% 10%, rgba(122, 138, 94, .26), transparent 60%);
  pointer-events: none;
}
.approach-inner { position: relative; }
.on-dark .sec-label { color: var(--sage-light); }
.on-dark h2 { color: var(--on-ink); }
.on-dark .sec-intro { color: var(--on-ink-dim); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 30px);
}
.step {
  border-top: 1px solid var(--line-ink);
  padding-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.step-num {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--terra-ink);
  font-variant-numeric: tabular-nums;
}
.step h3 { color: var(--on-ink); }
.step p { color: var(--on-ink-dim); font-size: var(--t-small); }

/* ---------- principles ---------- */
.principles { padding-top: clamp(48px, 6vw, 86px); padding-bottom: clamp(48px, 6vw, 86px); }
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.6vw, 40px);
}
.principle {
  padding-left: 22px;
  border-left: 2px solid var(--sage);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.principle h3 { color: var(--text); }
.principle p { color: var(--text-dim); font-size: var(--t-small); }

/* ---------- engagements ---------- */
.engagements {
  background: var(--sand-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.8vw, 24px);
  align-items: start;
}
.plan {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(24px, 2.6vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.plan.featured {
  border-color: var(--sage);
  box-shadow: 0 18px 46px rgba(32, 30, 29, .09);
}
.plan-tag {
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: var(--sage-deep);
  color: var(--paper);
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.plan-for { color: var(--text-dim); }
.plan-list { display: flex; flex-direction: column; gap: 10px; }
.plan-list li {
  position: relative;
  padding-left: 24px;
  font-size: var(--t-small);
}
.plan-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .45em;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--sage-deep);
  border-bottom: 2px solid var(--sage-deep);
  transform: rotate(-45deg);
}
.plan-shape {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: var(--t-small);
  color: var(--sage-text);
}

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(28px, 4vw, 72px);
  align-items: start;
}
.about-copy { display: flex; flex-direction: column; gap: 16px; }
.about-copy p { color: var(--text-dim); font-size: var(--t-lead); line-height: 1.6; }
.about-copy h2 { margin-bottom: 8px; }

.facts {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(24px, 2.6vw, 34px);
}
.facts h3 { margin-bottom: 16px; }
.facts h3 + h3 { margin-top: 30px; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  padding: 6px 13px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  font-size: var(--t-small);
  color: var(--text-dim);
}

.meta { display: grid; grid-template-columns: 1fr; gap: 4px; }
.meta dt {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sage-text);
  margin-top: 14px;
}
.meta dt:first-of-type { margin-top: 0; }
.meta dd { font-size: var(--t-small); color: var(--text); }
.meta a { border-bottom: 1px solid var(--line-2); }
.meta a:hover { color: var(--sage-text); border-bottom-color: var(--sage-deep); }

/* ---------- contact (ink band) ---------- */
.contact {
  background: var(--ink);
  color: var(--on-ink);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 70% at 8% 0%, rgba(122, 138, 94, .24), transparent 62%);
  pointer-events: none;
}
.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(30px, 4vw, 72px);
  align-items: start;
}
.contact h2 { color: var(--on-ink); }
.contact .sec-label.on-dark { color: var(--sage-light); }
.contact .sec-intro { color: var(--on-ink-dim); }

.contact-details {
  margin-top: clamp(28px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-details p {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 4px 16px;
  align-items: baseline;
  padding-top: 16px;
  border-top: 1px solid var(--line-ink);
  color: var(--on-ink);
}
.c-label {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sage-light);
}
.contact-details a {
  border-bottom: 1px solid var(--line-ink);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.contact-details a:hover { color: var(--sage-light); border-bottom-color: var(--sage-light); }

/* ---------- form ---------- */
.contact-form-wrap {
  background: rgba(245, 234, 216, .05);
  border: 1px solid var(--line-ink);
  border-radius: var(--r);
  padding: clamp(24px, 2.8vw, 38px);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sage-light);
}
.form-field input,
.form-field textarea {
  font: inherit;
  font-size: var(--t-small);
  color: var(--on-ink);
  background: rgba(32, 30, 29, .5);
  border: 1px solid var(--line-ink);
  border-radius: var(--r-sm);
  padding: 13px 15px;
  width: 100%;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.form-field textarea { resize: vertical; min-height: 140px; line-height: 1.6; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(207, 196, 176, .6); }
.form-field input:hover,
.form-field textarea:hover { border-color: rgba(245, 234, 216, .28); }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--sage-light);
  background: rgba(32, 30, 29, .72);
}

.cf-turnstile { margin-top: 20px; }

.form-submit { margin-top: 20px; }
.form-submit:disabled { opacity: .6; cursor: progress; transform: none; }

.form-success {
  margin-top: 18px;
  padding: 14px 16px 14px 42px;
  position: relative;
  border: 1px solid var(--sage-light);
  border-radius: var(--r-sm);
  background: rgba(184, 196, 154, .12);
  color: var(--on-ink);
  font-size: var(--t-small);
}
/* state is carried by a tick and the text, not by colour alone */
.form-success::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 20px;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--sage-light);
  border-bottom: 2px solid var(--sage-light);
  transform: rotate(-45deg);
}

.form-note {
  margin-top: 16px;
  font-size: var(--t-small);
  color: var(--on-ink-dim);
}

/* ---------- footer ---------- */
.footer {
  background: var(--ink-2);
  color: var(--on-ink);
  padding: clamp(44px, 5vw, 72px) var(--pad-x) clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--line-ink);
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: clamp(24px, 3vw, 56px);
  align-items: start;
  padding-bottom: clamp(28px, 3.4vw, 44px);
  border-bottom: 1px solid var(--line-ink);
}
.footer-brand .brand-name { color: var(--on-ink); }
.footer-brand .brand-sub { color: var(--sage-light); }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  justify-content: center;
}
.footer-links a {
  font-size: var(--t-small);
  color: var(--on-ink-dim);
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.footer-links a:hover { color: var(--on-ink); border-bottom-color: var(--terra); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--t-small);
  color: var(--on-ink-dim);
  text-align: right;
}
.footer-contact a { transition: color .2s var(--ease); }
.footer-contact a:hover { color: var(--sage-light); }

.footer-bottom {
  padding-top: clamp(18px, 2.2vw, 26px);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  font-size: var(--t-small);
  color: var(--on-ink-dim);
}

/* dark bands get a light focus ring, otherwise it disappears into the ink */
.approach :focus-visible,
.contact :focus-visible,
.footer :focus-visible { outline-color: var(--sage-light); }

/* ---------- scroll reveal ---------- */
.reveal, .reveal-stagger > * {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in, .reveal-stagger.in > * { opacity: 1; transform: none; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: .08s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: .16s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: .24s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: .32s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: .40s; }

/* ==========================================================================
   Tablet — one-column grids, the hero panel moves above the copy
   ========================================================================== */
@media (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
  /* stacked: the copy keeps the first screen, the panel follows it.
     The negative top margin only makes sense while the panel sits beside
     the header — reset it here, or the illustration slides under the nav. */
  .hero-panel {
    margin-top: 0;
    padding: clamp(30px, 5vw, 48px) var(--pad-x);
  }
  .hero-copy {
    padding: clamp(36px, 6vw, 60px) var(--pad-x) clamp(40px, 6vw, 64px);
    max-width: none;
  }

  .cards, .plans, .steps, .principles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); }

  .footer-top { grid-template-columns: minmax(0, 1fr); }
  .footer-links { justify-content: flex-start; }
  .footer-contact { text-align: left; }
}

/* ==========================================================================
   Mobile — burger menu, single-column everything
   ========================================================================== */
@media (max-width: 760px) {
  :root { --nav-h: 66px; }

  .nav-cta { display: none; }
  .burger { display: block; }

  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    margin: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--pad-x) 18px;
    box-shadow: 0 20px 40px rgba(32, 30, 29, .12);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--line);
  }
  .nav-links a:last-child { border-bottom: none; }

  .brand-sub { display: none; }

  .cards, .plans, .steps, .principles-grid, .form-grid { grid-template-columns: minmax(0, 1fr); }

  .hero-actions .btn { flex: 1 1 auto; }

  .trace-list li { grid-template-columns: auto minmax(0, 1fr); }
  .trace-list .m { grid-column: 2; }

  .contact-details p { grid-template-columns: minmax(0, 1fr); gap: 2px; }

  .footer-bottom { flex-direction: column; }
}

/* ==========================================================================
   Reduced motion — no transforms, no transitions
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .btn:hover, .btn:active, .card:hover { transform: none !important; }
}