:root {
  --background: #f7f5ef;
  --surface: #ffffff;
  --surface-sunk: #f1eee5;
  --ink: #212121;
  --muted: #6f6f68;
  --faint: #9d9a90;
  --rule: #e4e0d8;
  --rule-strong: #cfc9bc;

  /* lime = outcomes. blue = structure. */
  --lime: #b8f05a;
  --lime-deep: #3f5a10;
  --blue: #8fb8ff;
  --blue-soft: #e7f0fd;
  --blue-deep: #1b3d6b;

  --radius: 18px;
  --radius-sm: 12px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--blue-deep);
  outline-offset: 3px;
  border-radius: 6px;
}
.skip-link { position: absolute; left: -9999px; top: 1rem; z-index: 20; }
.skip-link:focus { left: 1rem; background: var(--surface); padding: .65rem 1rem; border-radius: var(--radius-sm); }

/* ---------- header ---------- */
.site-header {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 78px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.wordmark { font-family: "Instrument Sans", Arial, sans-serif; font-weight: 600; font-size: 1rem; }
nav { display: flex; gap: 1.5rem; }
nav a { color: var(--muted); font-size: .92rem; }
nav a:hover { color: var(--ink); }
.header-contact {
  justify-self: end;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: .9rem;
  font-weight: 500;
  transition: background .15s ease;
}
.header-contact:hover { background: #000; }

/* ---------- buttons ---------- */
.text-link {
  display: inline-flex;
  align-items: center;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: .92rem;
  font-weight: 500;
  transition: background .15s ease, border-color .15s ease;
}
.text-link:hover { background: #000; }
.text-link.secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--rule);
}
.text-link.secondary:hover { background: #fdfcf8; border-color: var(--rule-strong); }

/* ---------- hero ---------- */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 60px 24px 44px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 26px;
  padding: 6px 14px 6px 9px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: .82rem;
  font-weight: 500;
}
.hero-label > span:first-child { width: 9px; height: 9px; border-radius: 999px; background: var(--blue); flex: 0 0 auto; }
h1 {
  max-width: 16ch;
  margin: 0;
  font-family: "Instrument Sans", Arial, sans-serif;
  font-size: clamp(2.3rem, 4.2vw, 3.6rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.022em;
}
.hero-intro { max-width: 46ch; margin: 26px 0 0; font-size: 1.1rem; color: var(--muted); }
.hero-note { max-width: 46ch; margin: 16px 0 0; color: var(--faint); font-size: .95rem; }
.hero-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.portrait { margin: 0; }
.portrait img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 32%;
  border-radius: var(--radius);
}
.portrait figcaption { padding-top: 12px; color: var(--faint); font-size: .82rem; }

/* ---------- stats ---------- */
.stat-row {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.stat { padding: 20px; background: var(--surface-sunk); border-radius: var(--radius-sm); }
.stat strong {
  display: block;
  font-family: "Instrument Sans", sans-serif;
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -.02em;
}
.stat span { display: block; margin-top: 6px; color: var(--muted); font-size: .84rem; line-height: 1.4; }

/* ---------- section shell ---------- */
.page-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 24px;
  display: grid;
  grid-template-columns: minmax(200px, .66fr) minmax(0, 1.7fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}
.section-head { position: sticky; top: 28px; }
.section-head > p {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font: 500 .78rem/1.5 Inter, sans-serif;
}
.section-head h2, .contact h2, .band h2, .case-cta h2 {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.022em;
}
.section-head > div { margin-top: 18px; color: var(--muted); max-width: 26rem; font-size: .96rem; }
.sub-head { margin: 48px 0 6px; font: 600 1.1rem "Instrument Sans", sans-serif; letter-spacing: -.01em; }
.sub-intro { margin: 0 0 18px; color: var(--muted); font-size: .96rem; }
.prose { max-width: 62ch; }
.prose p { margin: 0; font-size: 1.1rem; line-height: 1.65; }
.prose p + p { margin-top: 22px; }

/* full-width heading, cards in a 2x2 grid underneath */
.page-section.stacked { grid-template-columns: 1fr; gap: 26px; }
.page-section.stacked .section-head { position: static; }
.page-section.stacked .section-head > div { max-width: 52ch; margin-top: 14px; }

/* ---------- services ---------- */
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: stretch; }
.service-list article {
  padding: 26px 28px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.service-list header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.service-list .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px; flex: 0 0 auto;
  font-size: .76rem; font-weight: 600;
  background: var(--blue); color: var(--blue-deep);
}
.service-list article:nth-child(even) .num { background: var(--lime); color: var(--lime-deep); }
.service-list h3, .builds h3, .template-grid h3 {
  margin: 0; font: 600 1.05rem/1.4 "Instrument Sans", sans-serif; letter-spacing: -.01em;
}
.service-list p { margin: 0; color: var(--muted); font-size: .96rem; }

.builds { margin-top: 30px; }
.builds h3 { margin-bottom: 12px; font-size: .95rem; }
.builds > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.builds > div > div { padding: 16px 18px; background: var(--surface-sunk); border-radius: var(--radius-sm); }
.builds > div > div:last-child {
  background: transparent;
  border: 1px dashed var(--rule-strong);
}
.builds > div > div:last-child b { color: var(--muted); }
.builds b { display: block; font-weight: 500; font-size: .94rem; }
.builds span { display: block; margin-top: 4px; color: var(--muted); font-size: .85rem; line-height: 1.4; }

.inline-cta { margin: 26px 0 0; color: var(--muted); font-size: .96rem; }
.inline-cta a { color: var(--blue-deep); font-weight: 500; text-decoration: underline; text-underline-offset: .22em; text-decoration-thickness: 1px; }
.inline-cta a:hover { text-decoration-color: var(--blue); text-decoration-thickness: 3px; }

.entry { max-width: var(--max); margin: 0 auto; padding: 0 24px 8px; }
.entry > div { padding: 44px; background: var(--blue-soft); border-radius: 28px; }
.entry h2 {
  margin: 0; max-width: none;
  font-family: "Instrument Sans", sans-serif;
  font-size: clamp(1.7rem, 2.6vw, 2.4rem); font-weight: 600;
  line-height: 1.15; letter-spacing: -.022em;
}
.entry p { max-width: 58ch; margin: 16px 0 26px; color: var(--blue-deep); font-size: 1.02rem; }
.contact-note { margin: 24px 0 0 !important; padding-top: 20px; border-top: 1px solid var(--rule); font-size: .96rem !important; }

/* ---------- definition lists ---------- */
.contexts-list, .qa-list { margin: 0; display: grid; gap: 10px; }
.contexts-list > div, .qa-list > div {
  display: grid;
  grid-template-columns: minmax(150px, .6fr) 1fr;
  gap: 26px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}
.contexts-list dt, .qa-list dt { font-weight: 500; }
.contexts-list dd, .qa-list dd { margin: 0; color: var(--muted); }

.rows-simple { display: grid; gap: 10px; }
.rows-simple > div {
  display: grid; grid-template-columns: minmax(150px, .5fr) 1fr; gap: 26px;
  padding: 20px 24px; background: var(--surface);
  border: 1px solid var(--rule); border-radius: var(--radius-sm);
}
.rows-simple dt { font-weight: 500; }
.rows-simple dd { margin: 0; color: var(--muted); }

/* ---------- cases ---------- */
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: stretch; }
.case-card {
  display: flex; flex-direction: column; gap: 12px;
  padding: 26px 28px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: border-color .15s ease, transform .15s ease;
}
.case-card:hover { border-color: var(--rule-strong); transform: translateY(-1px); }
.case-card header { display: flex; align-items: flex-start; gap: 12px; }
.case-card .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px; flex: 0 0 auto;
  font-size: .76rem; font-weight: 600;
  background: var(--blue); color: var(--blue-deep);
}
.case-card:nth-child(even) .num { background: var(--lime); color: var(--lime-deep); }
.case-card h3 { margin: 0; font: 600 1.08rem/1.35 "Instrument Sans", sans-serif; letter-spacing: -.01em; }
.case-card p { margin: 0; color: var(--muted); font-size: .95rem; }
.case-card footer {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.case-card strong {
  padding: 5px 13px; border-radius: 14px;
  background: var(--lime); color: var(--lime-deep);
  font-size: .8rem; font-weight: 500; line-height: 1.3;
}
.case-card footer span { color: var(--muted); font-size: .86rem; white-space: nowrap; }
.case-card:hover footer span { color: var(--ink); }

/* ---------- mid-page band ---------- */
.band {
  max-width: var(--max);
  margin: 12px auto 0;
  padding: 0 24px;
}
.band > div {
  padding: 48px 44px;
  background: var(--blue-soft);
  border-radius: 28px;
}
.band h2 { max-width: 20ch; }
.band p { max-width: 58ch; margin: 16px 0 0; color: var(--blue-deep); font-size: 1.02rem; }
.band-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.band .text-link.secondary { border-color: transparent; }

.lead-line {
  margin: 0 0 20px; max-width: 26ch;
  font: 600 clamp(1.25rem, 2.2vw, 1.7rem)/1.3 "Instrument Sans", sans-serif;
  letter-spacing: -.02em;
}
.ways-section .ways { margin-top: 0; }
.ways { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 4px; }
.ways > div { padding: 24px 26px; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); }
.ways b { display: block; font: 600 1.05rem "Instrument Sans", sans-serif; letter-spacing: -.01em; }
.ways span { display: block; margin-top: 8px; color: var(--muted); font-size: .95rem; }

.values { max-width: 64ch; }
.values p { margin: 0; font-size: 1.06rem; line-height: 1.65; }
.values p + p { margin-top: 18px; }


/* ---------- principles ---------- */
.principles { display: grid; gap: 12px; }
.principles article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 6px 18px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.principles span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px;
  background: var(--blue); color: var(--blue-deep);
  font-size: .76rem; font-weight: 600;
}
.principles article:nth-child(even) span { background: var(--lime); color: var(--lime-deep); }
.principles p { margin: 0; grid-column: 2; color: var(--muted); }
.closing-line {
  margin: 48px 0 0;
  font: 600 clamp(1.7rem, 3.2vw, 2.5rem)/1.15 "Instrument Sans", sans-serif;
  letter-spacing: -.025em;
}
.closing-line::after {
  content: "";
  display: block;
  width: 96px; height: 8px;
  margin-top: 14px;
  border-radius: 999px;
  background: var(--lime);
}

/* ---------- placeholders ---------- */
.missing {
  display: inline;
  background: #eef7d8;
  color: var(--lime-deep);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  padding: .14em .4em;
  border-radius: 5px;
  font-size: .88rem;
}

.bridge { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.bridge > div {
  padding: 46px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  max-width: 58ch;
  margin: 0 auto;
  text-align: center;
}
.bridge-lead {
  margin: 0 0 10px;
  font: 600 clamp(1.3rem, 2.4vw, 1.85rem)/1.3 "Instrument Sans", sans-serif;
  letter-spacing: -.022em;
}
.bridge p:last-child { margin: 0; color: var(--muted); font-size: 1.05rem; }

/* ---------- templates ---------- */
.template-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.template-grid article {
  min-height: 290px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.template-grid article > p:not(.template-type) { color: var(--muted); margin: 0; }
.template-grid article > p + p { margin-top: 10px; }
.template-type {
  align-self: flex-start;
  margin: 0 0 4px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 500;
}
button {
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  background: var(--ink);
  color: #fff;
  font: 500 .9rem Inter, sans-serif;
  cursor: pointer;
  transition: background .15s ease;
}
button:hover:not(:disabled) { background: #000; }
button:disabled { opacity: .4; cursor: not-allowed; }
.template-grid article > button, .template-grid article > .text-link { align-self: flex-start; margin-top: auto; }
.email-mock { margin-top: auto; display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.email-mock label { font-size: .84rem; color: var(--muted); }
input {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--background);
  font: inherit;
  font-size: .94rem;
}

/* ---------- venues ---------- */
.approach .venue-grid { margin-top: 20px; }
.venue-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.venue-grid figure { margin: 0; }
.venue-grid img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.image-placeholder {
  min-height: 190px;
  padding: 18px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius);
  background: var(--surface-sunk);
  color: var(--faint);
  font: 500 .95rem "Instrument Sans", sans-serif;
  text-align: center;
}
.venue-grid figcaption { padding-top: 10px; font-size: .88rem; }

/* ---------- contact ---------- */
.contact {
  max-width: var(--max);
  margin: 0 auto 72px;
  padding: 52px 44px 56px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 28px;
  display: grid;
  grid-template-columns: minmax(200px, .66fr) minmax(0, 1.7fr);
  gap: clamp(36px, 6vw, 88px);
}
.contact > p { margin: 6px 0 0; color: var(--muted); font-weight: 500; }
.contact > div { max-width: 62ch; }
.contact > div > p { margin: 16px 0 0; font-size: 1.05rem; color: var(--muted); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.contact-meta { margin-top: 20px !important; color: var(--faint) !important; font-size: .9rem !important; }

/* ---------- case page ---------- */
.case-page { max-width: 880px; margin: 0 auto; padding: 36px 24px 88px; }
.case-top { display: flex; justify-content: space-between; gap: 20px; }
.back-link { color: var(--muted); font-size: .9rem; }
.back-link:hover { color: var(--ink); }
.case-page > header { margin: 40px 0; }
.case-page > header > p.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 500;
}
.case-page h1 { max-width: 20ch; font-size: clamp(2rem, 3.6vw, 2.9rem); }
.case-deck { max-width: 58ch; margin-top: 22px; color: var(--muted); font-size: 1.1rem; }
.case-blocks { display: grid; gap: 12px; }
.case-blocks section {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 30px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.case-blocks h2 { margin: 0; font: 500 .95rem "Instrument Sans", sans-serif; color: var(--faint); }
.case-blocks p { max-width: 58ch; margin: 0; font-size: 1.02rem; }
.case-blocks p + p { margin-top: 14px; }
.case-result { background: var(--lime) !important; border-color: transparent !important; }
.case-result h2 { color: var(--lime-deep); }
.case-result p + p { font-family: Inter, sans-serif; font-weight: 400; font-size: 1rem; line-height: 1.6; }
.case-result p { color: #1a2a05; font: 600 clamp(1.05rem, 1.9vw, 1.35rem)/1.4 "Instrument Sans", sans-serif; letter-spacing: -.01em; overflow-wrap: anywhere; }
.case-result .missing { background: rgba(255, 255, 255, .6); font-size: 1rem; }
.case-cta { margin-top: 36px; padding: 36px 32px; background: var(--blue-soft); border-radius: 24px; }
.case-cta p { max-width: 52ch; margin: 12px 0 0; color: var(--blue-deep); }
.case-cta p + p { margin-top: 6px; }
.case-cta .text-link { margin-top: 22px; }
.case-page > header > p.eyebrow > span:first-child { width: 9px; height: 9px; border-radius: 999px; background: var(--blue); flex: 0 0 auto; }
.case-nav { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 28px; }
.case-nav a { color: var(--muted); font-size: .95rem; }
.case-nav a:hover { color: var(--ink); }
.case-nav a:last-child { text-align: right; max-width: 34ch; }
.case-nav span { display: block; color: var(--faint); font-size: .82rem; }

#to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  width: 48px;
  height: 48px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--blue);
  color: var(--blue-deep);
  cursor: pointer;
  opacity: 0;
  transition: opacity .18s ease, background .15s ease;
}
#to-top.is-visible { opacity: 1; }
#to-top:hover { background: #7aa9ff; }

@media (max-width: 900px) {
  .page-section, .contact { grid-template-columns: 1fr; gap: 28px; padding: 56px 22px; }
  .section-head { position: static; }
  .contact { margin-inline: 22px; padding: 36px 26px 40px; border-radius: 22px; }
  #to-top { right: 16px; bottom: 16px; width: 44px; height: 44px; }
  .band { padding: 0 22px; }
  .band > div { padding: 34px 26px; border-radius: 22px; }
  .entry { padding: 0 22px 8px; }
  .entry > div { padding: 30px 26px; border-radius: 22px; }
  .service-list, .template-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .site-header { grid-template-columns: 1fr auto; padding: 0 22px; min-height: 68px; }
  nav { display: none; }
  .hero { padding: 36px 22px 32px; grid-template-columns: 1fr; gap: 32px; }
  .portrait { max-width: 380px; }
  .stat-row { padding: 0 22px; grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 650px) {
  body { font-size: 16px; }
  .principles article { grid-template-columns: 34px 1fr; gap: 6px 14px; padding: 20px; }
  .contexts-list > div, .qa-list > div, .rows-simple > div { grid-template-columns: 1fr; gap: 6px; }
  .builds > div { grid-template-columns: 1fr; }
  .case-grid, .ways { grid-template-columns: 1fr; }
  .case-card footer { flex-direction: column; align-items: flex-start; gap: 10px; }
  .venue-grid { grid-template-columns: 1fr; }
  .email-mock { grid-template-columns: 1fr; }
  .case-page { padding: 28px 22px 64px; }
  .case-blocks section { grid-template-columns: 1fr; gap: 10px; padding: 20px; }
  .case-cta { padding: 28px 22px; }
  .stat-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}