@font-face {
  font-family: Bricolage;
  src: url("assets/bricolage-700.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url("assets/manrope-400.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url("assets/manrope-600.ttf") format("truetype");
  font-weight: 600 800;
  font-display: swap;
}

:root {
  --ink: #223d54;
  --deep: #182f44;
  --body: #3d5666;
  --paper: #faf7f1;
  --cream: #fffdf9;
  --peach: #f0ad81;
  --blue: #dcebf0;
  --line: #b6c6ce;
  --display: Bricolage, Manrope, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font: 400 1rem/1.65 Manrope, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
body, figure, h1, h2, h3, p, dl, dd { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.02; letter-spacing: -.036em; }
h1 { max-width: 10ch; font-size: clamp(3.4rem, 6.1vw, 6rem); }
h2 { font-size: clamp(2.3rem, 4.1vw, 4rem); text-wrap: balance; }
h3 { font-size: clamp(1.3rem, 2vw, 1.72rem); line-height: 1.13; letter-spacing: -.022em; }
:focus-visible { outline: 2px solid #9b451f; outline-offset: 4px; }
::selection { color: var(--deep); background: var(--peach); }
[id] { scroll-margin-top: 1.5rem; }
.wrap { width: min(100% - 6rem, 77rem); margin-inline: auto; }
.section-pad { padding-block: clamp(3.25rem, 6vw, 6.35rem); }
.skip-link { position: fixed; z-index: 3; top: .5rem; left: .5rem; padding: .7rem 1rem; background: var(--cream); clip-path: inset(50%); }
.skip-link:focus { clip-path: none; }

.site-header { border-bottom: 1px solid #e2ddd4; }
.header-inner, .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.header-inner { min-height: 5.65rem; padding-block: .7rem; }
.brand { display: grid; gap: .15rem; width: max-content; max-width: 100%; text-decoration: none; }
.brand img { width: 10rem; }
.brand span { font-size: .73rem; font-weight: 600; color: var(--body); }
nav { display: flex; gap: clamp(1rem, 2.5vw, 2.5rem); align-items: center; }
nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .91rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
nav a:hover { text-decoration: underline; text-underline-offset: .3em; }
.button { min-height: 48px; width: fit-content; display: inline-flex; align-items: center; justify-content: center; gap: .7rem; padding: .7rem 1.15rem; border: 1px solid transparent; border-radius: .65rem; font-size: .93rem; font-weight: 700; line-height: 1.35; text-decoration: none; transition: background-color .18s; }
.button-outline { border-color: #a6b2b5; }
.button-outline:hover { background: var(--blue); }
.button-primary { min-height: 54px; color: var(--cream); background: var(--ink); }
.button-primary:hover { background: var(--deep); }
.text-link { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; font-weight: 700; text-underline-offset: .23em; }
.source-link { display: inline-flex; align-items: center; min-height: 44px; font-size: .86rem; text-underline-offset: .23em; }

.hero { padding-top: clamp(2.75rem, 5.6vw, 5.8rem); }
.hero-grid { display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: clamp(2rem, 5.5vw, 5rem); }
.hero-copy p { max-width: 41ch; margin: 1.4rem 0 1.6rem; font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--body); }
.hero-photo { position: relative; isolation: isolate; padding: .85rem .9rem 0 0; }
.hero-photo::before { position: absolute; z-index: -1; content: ""; inset: 0 0 2rem 2rem; border-radius: 5.25rem .8rem 5.25rem .8rem; background: var(--peach); }
.hero-photo img { width: 100%; border-radius: 4.6rem .7rem 4.6rem .7rem; }
figcaption { padding-top: .68rem; font-size: .82rem; color: var(--body); }
.hero-facts { display: grid; grid-template-columns: .95fr 1fr 1.2fr; margin-top: clamp(2.5rem, 5vw, 4.5rem); padding-block: 1.4rem; border-top: 1px solid #d6d4cc; }
.hero-facts > div { padding-inline: 1.6rem; }
.hero-facts > div:first-child { padding-left: 0; }
.hero-facts > div + div { border-left: 1px solid #d6d4cc; }
.hero-facts dt { font-size: .8rem; color: var(--body); }
.hero-facts dd { font-weight: 700; font-size: clamp(.95rem, 1.35vw, 1.12rem); }

.audience { background: var(--blue); }
.audience-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 8vw, 8rem); }
.audience-intro h2 { max-width: 12ch; }
.audience-intro p { max-width: 42ch; margin: 1.1rem 0 .7rem; color: var(--body); }
.observation-list { list-style: none; margin: 0; padding: 0; }
.observation-list li { display: grid; grid-template-columns: 2rem 1fr; gap: .95rem; padding-block: 1.15rem; border-top: 1px solid var(--line); }
.observation-list li:last-child { border-bottom: 1px solid var(--line); }
.observation-list svg { width: 1.65rem; height: 1.65rem; }
.observation-list p, .care-steps p { margin-top: .43rem; color: var(--body); max-width: 60ch; }

.care { background: var(--cream); }
.care-lead { display: grid; grid-template-columns: 1fr .9fr; align-items: end; gap: clamp(1.75rem, 7vw, 6rem); margin-bottom: clamp(2rem, 5vw, 4rem); }
.care-lead h2 { max-width: 15ch; }
.care-lead p { color: var(--body); }
.care-grid { display: grid; grid-template-columns: 1.08fr 1fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.care-photo img { width: 100%; border-radius: .75rem 4rem .75rem 4rem; }
.care-steps { list-style: none; margin: 0; padding: 0; }
.care-steps li { display: grid; grid-template-columns: 2.25rem 1fr; gap: .8rem; padding: 1.2rem 0 1.3rem; border-top: 1px solid #d9e1e2; }
.care-steps li:last-child { border-bottom: 1px solid #d9e1e2; }
.care-steps li > span { align-self: start; padding-top: .05rem; font: 700 1.16rem/1.3 var(--display); font-variant-numeric: tabular-nums; }

.research { background: var(--deep); color: var(--cream); }
.research :focus-visible { outline-color: var(--peach); }
.research-lead { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.2rem; }
.research-lead h2 { max-width: 16ch; }
.research-lead > p { max-width: 40ch; color: #d9e8ef; }
.research-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.75rem); }
.research-grid article { display: flex; flex-direction: column; align-items: start; border-top: 1px solid #718795; padding-top: 1.2rem; }
.research-grid p { margin: .8rem 0 .65rem; color: #d9e8ef; }
.research-grid a { margin-top: auto; color: #f5c6a8; font-size: .88rem; }

.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .75fr 1fr; align-items: center; gap: clamp(2rem, 9vw, 9rem); }
.about-photo { max-width: 29rem; }
.about-photo img { width: 100%; aspect-ratio: 1 / 1.07; object-fit: cover; object-position: center 27%; border-radius: 5.25rem .8rem 5.25rem .8rem; }
.about-copy .role { margin: .65rem 0 1.45rem; color: var(--ink); font-weight: 700; }
.about-copy p { max-width: 54ch; color: var(--body); }
.about-copy p + p { margin-top: .8rem; }
.about-copy a { margin-top: .65rem; }

.faq { background: var(--cream); border-top: 1px solid #e2ddd4; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 6rem); }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { position: relative; cursor: pointer; list-style: none; min-height: 52px; padding: 1rem 2.65rem 1rem 0; font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary::before, summary::after { content: ""; position: absolute; top: 1.8rem; right: .45rem; width: .9rem; height: 1.5px; background: currentColor; }
summary::after { transform: rotate(90deg); }
details[open] summary::after { transform: rotate(0); }
details p { color: var(--body); padding: 0 2rem 1.1rem 0; max-width: 59ch; }

.contact { background: var(--peach); padding-block: clamp(2.8rem, 5.75vw, 5.75rem); }
.contact-grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; }
.contact h2 { max-width: 19ch; }
.contact p { margin-top: .8rem; max-width: 51ch; color: var(--deep); }
.site-footer { padding-block: 1.4rem; }
.footer-inner > a:last-child { font-size: .9rem; }

@media (max-width: 1020px) {
  .wrap { width: min(100% - 3.5rem, 77rem); }
  .hero-grid { gap: 1.9rem; }
}
@media (max-width: 820px) {
  .header-inner { display: grid; grid-template-columns: 1fr auto; gap: .25rem .7rem; }
  .header-inner > .button { grid-row: 1; grid-column: 2; }
  .header-inner nav { grid-column: 1 / -1; justify-content: space-between; gap: .65rem; }
  .header-inner nav a { font-size: .8rem; }
  .hero-grid { grid-template-columns: .88fr 1.12fr; gap: 1.45rem; }
  h1 { font-size: clamp(2.95rem, 7.1vw, 4.1rem); }
  .hero-photo::before { border-radius: 3rem .7rem 3rem .7rem; }
  .hero-photo img { border-radius: 2.5rem .55rem 2.5rem .55rem; }
  .research-grid { gap: 1.2rem; }
}
@media (max-width: 650px) {
  .wrap { width: calc(100% - 2.25rem); }
  .brand img { width: 8.5rem; }
  .brand span { font-size: .7rem; }
  .header-inner { padding-block: .6rem 0; }
  .header-inner > .button { min-height: 44px; padding-inline: .85rem; }
  .hero { padding-top: 2.25rem; }
  .hero-grid, .audience-grid, .care-lead, .care-grid, .research-grid, .about-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 1.7rem; }
  h1 { max-width: 10.5ch; font-size: clamp(2.75rem, 11.9vw, 4.15rem); }
  .hero-copy p { margin-block: .9rem 1.25rem; }
  .hero-photo { padding: .65rem .7rem 0 0; }
  .hero-photo::before { inset: 0 0 1.9rem 1.25rem; }
  .hero-facts { grid-template-columns: 1fr 1fr; margin-top: 1.5rem; padding-block: .85rem 1.15rem; gap: .6rem; }
  .hero-facts > div { padding-inline: 0; }
  .hero-facts > div + div { border-left: 0; }
  .hero-facts > div:last-child { grid-column: 1 / -1; }
  .hero-facts dd { font-size: .88rem; overflow-wrap: anywhere; }
  .audience-grid, .care-lead, .care-grid, .about-grid, .faq-grid, .contact-grid { gap: 1.4rem; }
  .care-photo img { border-radius: .65rem 2.75rem .65rem 2.75rem; }
  .research-lead { display: grid; gap: 1rem; margin-bottom: 1.6rem; }
  .research-grid { gap: 1rem; }
  .about-photo { max-width: 24rem; }
  .about-photo img { border-radius: 3.65rem .7rem 3.65rem .7rem; }
  .footer-inner { flex-wrap: wrap; gap: .5rem 1rem; }
}
@media (max-width: 360px) {
  .header-inner nav { gap: .45rem; }
  .header-inner nav a { font-size: .72rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}