:root {
  --navy: #102d50;
  --navy-deep: #081e37;
  --navy-soft: #1b426d;
  --yellow: #f4c928;
  --yellow-soft: #ffe477;
  --ink: #182536;
  --muted: #5d6c7c;
  --mist: #f1f5f8;
  --line: #d8e0e7;
  --white: #fff;
  --shadow: 0 24px 60px rgba(8, 30, 55, 0.1);
  --radius: 22px;
  --shell: min(1180px, calc(100vw - 40px));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-is-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }

a { color: var(--navy); text-decoration-thickness: 0.08em; text-underline-offset: 0.18em; }
a:hover { color: #275b8f; }

button, input, textarea, select { font: inherit; }

:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }

h1, h2, h3, h4 {
  margin: 0 0 0.6em;
  color: var(--navy);
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 { font-size: clamp(2.6rem, 6vw, 5.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); }
p { margin: 0 0 1.2em; }

.shell { width: var(--shell); margin-inline: auto; }
.shell--content { max-width: 820px; }
.site-main { overflow: clip; }
.section { padding: clamp(74px, 9vw, 128px) 0; }
.section--mist { background: var(--mist); }
.section--navy { background: var(--navy-deep); color: #dce7f2; }
.section--navy h2, .section--navy h3 { color: var(--white); }

.skip-link {
  position: fixed;
  z-index: 10000;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  transform: translateY(-180%);
  background: var(--yellow);
  color: var(--navy-deep);
  font-weight: 750;
}
.skip-link:focus { transform: translateY(0); }

.eyebrow {
  margin: 0 0 18px;
  color: #8b6b00;
  font-size: 0.76rem;
  font-weight: 820;
  letter-spacing: 0.15em;
  line-height: 1.3;
  text-transform: uppercase;
}
.eyebrow--light { color: var(--yellow); }

.button-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 760;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button--small { min-height: 42px; padding: 9px 16px; font-size: 0.82rem; }
.button--yellow { background: var(--yellow); color: var(--navy-deep); }
.button--yellow:hover { background: var(--yellow-soft); color: var(--navy-deep); }
.button--navy { background: var(--navy); color: var(--white); }
.button--navy:hover { background: var(--navy-soft); color: var(--white); }
.button--ghost { border-color: rgba(255,255,255,0.38); color: var(--white); }
.button--ghost:hover { border-color: var(--yellow); color: var(--yellow); }
.text-link { display: inline-flex; gap: 8px; align-items: center; font-weight: 760; text-decoration: none; }
.text-link span { transition: transform 160ms ease; }
.text-link:hover span { transform: translateX(4px); }

.site-header {
  position: relative;
  z-index: 100;
  min-height: 86px;
  background: var(--navy-deep);
  color: var(--white);
}
.site-header__inner { display: flex; min-height: 86px; align-items: center; justify-content: space-between; gap: 28px; }
.brand { flex: 0 0 auto; }
.brand__link, .custom-logo-link { display: block; width: 128px; line-height: 0; }
.brand__image, .custom-logo { width: 128px; max-height: 70px; object-fit: contain; }

.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav__list, .site-nav .menu { display: flex; margin: 0; padding: 0; align-items: center; gap: 25px; list-style: none; }
.site-nav__list a, .site-nav .menu a { color: #f7fbff; font-size: 0.84rem; font-weight: 650; text-decoration: none; }
.site-nav__list a:hover, .site-nav .menu a:hover, .site-nav .current-menu-item > a { color: var(--yellow); }
.site-nav__cta { margin-left: 2px; }
.nav-toggle { display: none; border: 0; background: transparent; color: var(--white); }
.nav-toggle__label { font-size: 0.8rem; font-weight: 750; text-transform: uppercase; }
.nav-toggle__bars { display: grid; gap: 4px; }
.nav-toggle__bars i { display: block; width: 22px; height: 2px; background: currentColor; }

.hero {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background:
    linear-gradient(118deg, rgba(8,30,55,0.98) 0%, rgba(16,45,80,0.97) 52%, rgba(23,60,98,0.96) 100%);
  color: var(--white);
}
.hero__grid { position: relative; z-index: 2; display: grid; min-height: 680px; grid-template-columns: 1.25fr 0.75fr; align-items: center; gap: clamp(50px, 8vw, 120px); padding-block: 88px; }
.hero h1 { max-width: 900px; color: var(--white); font-size: clamp(3rem, 6.1vw, 6.35rem); }
.hero__lead { max-width: 720px; margin-bottom: 34px; color: #d9e5f1; font-size: clamp(1.08rem, 1.7vw, 1.35rem); line-height: 1.55; }
.hero__ring { position: absolute; border: clamp(48px, 7vw, 100px) solid var(--yellow); border-radius: 50%; opacity: 0.97; }
.hero__ring--one { width: 630px; height: 630px; top: -350px; right: -100px; }
.hero__ring--two { width: 220px; height: 220px; right: 23%; bottom: -130px; border-width: 34px; opacity: 0.14; }
.hero__panel { position: relative; display: grid; min-height: 330px; align-content: end; padding: 38px; overflow: hidden; border: 1px solid rgba(255,255,255,0.16); border-radius: var(--radius); background: rgba(7, 28, 51, 0.38); backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.hero__panel::after { position: absolute; width: 140px; height: 140px; top: -48px; right: -42px; border: 25px solid var(--yellow); border-radius: 50%; content: ""; }
.hero__panel-number { position: absolute; top: -26px; left: 20px; color: rgba(255,255,255,0.05); font-size: 14rem; font-weight: 900; line-height: 1; }
.hero__panel p { position: relative; margin: 0; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.15); color: var(--white); font-size: 1.05rem; font-weight: 700; }

.split-intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 9vw, 130px); align-items: start; }
.split-intro h2 { max-width: 590px; }
.prose--lead { color: var(--muted); font-size: 1.14rem; }

.section-heading { display: flex; margin-bottom: 46px; align-items: end; justify-content: space-between; gap: 32px; }
.section-heading h2 { max-width: 720px; margin-bottom: 0; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 290px; padding: clamp(30px, 5vw, 54px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); transition: transform 180ms ease, box-shadow 180ms ease; }
.service-card:hover { z-index: 2; transform: translateY(-4px); box-shadow: var(--shadow); }
.service-card__number { display: block; margin-bottom: 54px; color: #7f6500; font-size: 0.74rem; font-weight: 850; letter-spacing: 0.12em; }
.service-card h3 { max-width: 330px; }
.service-card p { max-width: 520px; margin: 0; color: var(--muted); }

.method-preview__grid { display: grid; grid-template-columns: minmax(330px, 0.85fr) minmax(420px, 1.15fr); gap: clamp(60px, 10vw, 145px); align-items: center; }
.method-preview__visual { position: relative; min-height: 590px; overflow: hidden; border-radius: var(--radius); background: var(--navy); }
.method-preview__visual::before { position: absolute; inset: 0; background: linear-gradient(145deg, transparent 38%, rgba(255,255,255,0.08)); content: ""; }
.method-preview__circle { position: absolute; display: grid; width: 430px; height: 430px; top: -42px; left: -100px; place-items: center; border: 66px solid var(--yellow); border-radius: 50%; }
.method-preview__circle span { margin: 85px 0 0 130px; color: rgba(255,255,255,0.12); font-size: 11rem; font-weight: 900; }
.method-preview__tag { position: absolute; padding: 8px 15px; border-radius: 999px; background: var(--white); color: var(--navy); font-size: 0.76rem; font-weight: 800; text-transform: uppercase; }
.method-preview__tag--a { top: 15%; right: 9%; }
.method-preview__tag--b { top: 46%; left: 10%; }
.method-preview__tag--c { right: 10%; bottom: 22%; }
.method-preview__tag--d { left: 22%; bottom: 7%; background: var(--yellow); }
.section-lead { color: var(--muted); font-size: 1.14rem; }
.method-list { display: grid; margin: 34px 0 40px; padding: 0; gap: 0; list-style: none; }
.method-list li { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.method-list li > span { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 50%; background: var(--mist); color: var(--navy); font-size: 0.75rem; font-weight: 850; }
.method-list strong { color: var(--navy); }
.method-list p { margin: 3px 0 0; color: var(--muted); font-size: 0.92rem; }

.commitments__heading { display: grid; margin-bottom: 58px; grid-template-columns: 1.3fr 0.7fr; gap: 70px; align-items: end; }
.commitments__heading p { color: #b9c9d8; font-size: 1.1rem; }
.commitment-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,0.18); }
.commitment-grid article { min-height: 255px; padding: 34px 28px 24px 0; border-right: 1px solid rgba(255,255,255,0.18); }
.commitment-grid article + article { padding-left: 28px; }
.commitment-grid h3 { font-size: 1.25rem; }
.commitment-grid p { margin: 0; color: #b9c9d8; font-size: 0.91rem; }

.research-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.research-card { display: flex; min-height: 420px; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: 0 12px 36px rgba(8,30,55,0.06); }
.research-card__top { display: flex; min-height: 82px; padding: 20px 24px; align-items: center; justify-content: space-between; background: var(--navy); color: var(--white); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.research-card__top span:last-child { color: var(--yellow); font-size: 2rem; font-weight: 900; }
.research-card__body { flex: 1; padding: 28px 24px 18px; }
.research-card__location { margin: 0 0 9px; color: #8b6b00; font-size: 0.76rem; font-weight: 800; text-transform: uppercase; }
.research-card h3 a { color: inherit; text-decoration: none; }
.research-card__period { color: var(--muted); font-size: 0.85rem; font-weight: 650; }
.research-card__body > p:last-child { color: var(--muted); font-size: 0.91rem; }
.research-card__link { display: flex; padding: 18px 24px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); font-size: 0.83rem; font-weight: 760; text-decoration: none; }
.empty-state { display: grid; padding: clamp(34px, 6vw, 70px); grid-template-columns: auto 1fr; gap: 34px; align-items: center; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); }
.empty-state__mark { display: grid; width: 86px; height: 86px; place-items: center; border-radius: 50%; background: var(--navy); color: var(--yellow); font-size: 2.8rem; font-weight: 900; }
.empty-state h2, .empty-state h3 { margin-bottom: 8px; }
.empty-state p { max-width: 700px; margin: 0; color: var(--muted); }

.cta-band { padding: clamp(65px, 8vw, 108px) 0; background: var(--yellow); }
.cta-band__grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(55px, 10vw, 135px); align-items: end; }
.cta-band .eyebrow { color: var(--navy); }
.cta-band h2 { margin: 0; }
.cta-band p { max-width: 560px; }

.page-hero { position: relative; padding: clamp(78px, 10vw, 142px) 0 clamp(64px, 8vw, 110px); overflow: hidden; background: var(--mist); }
.page-hero::after { position: absolute; width: 320px; height: 320px; top: -190px; right: -70px; border: 45px solid var(--yellow); border-radius: 50%; content: ""; }
.page-hero h1 { position: relative; z-index: 2; font-size: clamp(2.8rem, 5.4vw, 5rem); }
.page-hero__lead { position: relative; z-index: 2; max-width: 720px; color: var(--muted); font-size: 1.2rem; }
.page-hero--research .split-intro { align-items: end; }

.prose { font-size: 1.04rem; }
.prose > *:first-child { margin-top: 0; }
.prose h2 { margin-top: 1.8em; font-size: clamp(1.8rem, 3.2vw, 2.65rem); }
.prose h3 { margin-top: 1.7em; }
.prose p, .prose li { color: #334357; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: 0.55em; }
.prose blockquote { margin: 2.4em 0; padding: 22px 28px; border-left: 6px solid var(--yellow); background: var(--mist); }
.prose .wp-block-columns { margin-block: 2.5em; }
.prose .wp-block-group { padding: clamp(24px, 4vw, 44px); border-radius: 18px; }

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.post-card { padding: 30px; border: 1px solid var(--line); border-radius: 18px; }
.post-card__meta { color: var(--muted); font-size: 0.78rem; }
.post-card h2 { font-size: 1.55rem; }
.post-card h2 a { color: inherit; text-decoration: none; }
.post-card > p:not(.post-card__meta) { color: var(--muted); font-size: 0.91rem; }

.research-hero { padding: clamp(80px, 10vw, 140px) 0; background: var(--navy); color: var(--white); }
.research-hero h1 { color: var(--white); font-size: clamp(2.7rem, 5.5vw, 5rem); }
.research-hero__lead { color: #d5e1ec; font-size: 1.16rem; }
.back-link { display: inline-block; margin-bottom: 45px; color: #dbe8f4; font-size: 0.84rem; font-weight: 700; text-decoration: none; }
.back-link:hover { color: var(--yellow); }
.research-facts { background: var(--yellow); }
.research-facts dl { display: grid; margin: 0; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.research-facts dl > div { padding: 28px 24px; border-right: 1px solid rgba(16,45,80,0.2); }
.research-facts dt { color: rgba(8,30,55,0.7); font-size: 0.72rem; font-weight: 800; text-transform: uppercase; }
.research-facts dd { margin: 5px 0 0; color: var(--navy-deep); font-size: 1.02rem; font-weight: 760; }
.download-panel { display: flex; margin-top: 60px; padding: 32px; align-items: center; justify-content: space-between; gap: 30px; border-radius: 18px; background: var(--mist); }
.download-panel h2 { margin: 0; font-size: 1.8rem; }

.results-section { padding: clamp(72px, 9vw, 120px) 0; background: #edf3f8; }
.results-heading { display: grid; margin-bottom: 42px; grid-template-columns: 1.2fr 0.8fr; gap: clamp(32px, 8vw, 110px); align-items: end; }
.results-heading .eyebrow { color: #7f6500; }
.results-heading h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.results-heading > p { max-width: 590px; margin: 0; color: var(--muted); font-size: 1.05rem; }
.results-app { overflow: hidden; border: 1px solid #d4e0e9; border-radius: 22px; background: var(--white); box-shadow: 0 24px 70px rgba(8,30,55,0.09); }
.results-status { display: flex; min-height: 45px; padding: 10px 24px; align-items: center; gap: 9px; background: var(--navy-deep); color: #dce7f0; font-size: 0.76rem; font-weight: 720; letter-spacing: 0.04em; text-transform: uppercase; }
.results-status__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgba(244,201,40,0.13); }
.results-tabs { display: flex; padding: 0 28px; gap: 8px; border-bottom: 1px solid var(--line); background: #f8fbfd; }
.results-tabs button { min-height: 62px; padding: 10px 17px; border: 0; border-bottom: 3px solid transparent; background: transparent; color: #536477; font: inherit; font-size: 0.85rem; font-weight: 760; cursor: pointer; }
.results-tabs button[aria-selected="true"] { border-bottom-color: var(--yellow); color: var(--navy); }
.results-tabs button:hover { color: var(--navy); }
[data-results-panel] { padding: clamp(25px, 5vw, 56px); }
.results-controls { display: grid; max-width: 650px; margin-bottom: 42px; gap: 8px; }
.results-controls--cross { max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.results-controls--cross > div { display: grid; gap: 8px; }
.results-controls label { color: #536477; font-size: 0.76rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.results-controls select { width: 100%; min-height: 52px; padding: 10px 42px 10px 14px; border: 1px solid #bfcdd8; border-radius: 10px; background: var(--white); color: var(--navy-deep); font: inherit; font-size: 0.95rem; }
.result-chart__header { display: flex; margin-bottom: 30px; align-items: end; justify-content: space-between; gap: 24px; }
.result-chart__header h3 { max-width: 800px; margin: 0; font-size: clamp(1.4rem, 2.7vw, 2.15rem); }
.result-chart__header p { flex: 0 0 auto; margin: 0; color: var(--muted); font-size: 0.82rem; font-weight: 700; }
.result-bars { display: grid; margin: 0; padding: 0; gap: 20px; list-style: none; }
.result-bar__label { display: flex; margin-bottom: 7px; align-items: end; justify-content: space-between; gap: 18px; }
.result-bar__label span { color: #293c51; font-size: 0.94rem; font-weight: 690; }
.result-bar__label strong { color: var(--navy-deep); font-size: 1.05rem; }
.result-bar__track { height: 13px; overflow: hidden; border-radius: 999px; background: #e8eef3; }
.result-bar__fill { display: block; min-width: 2px; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--navy), #2b668f); }
.result-bar__count { margin: 5px 0 0; color: #5f6f7f; font-size: 0.74rem; }
.results-table-wrap { overflow-x: auto; scrollbar-color: var(--navy) #dce6ee; }
.results-table { width: 100%; min-width: 920px; border-spacing: 0; border-collapse: separate; font-size: 0.82rem; }
.results-table caption { text-align: left; }
.results-table th, .results-table td { padding: 14px 13px; border-right: 1px solid #e0e7ed; border-bottom: 1px solid #e0e7ed; text-align: right; vertical-align: middle; }
.results-table thead th { position: sticky; top: 0; min-width: 112px; background: var(--navy); color: var(--white); font-size: 0.72rem; line-height: 1.35; }
.results-table thead th:first-child { min-width: 190px; text-align: left; }
.results-table tbody th { position: sticky; left: 0; z-index: 1; min-width: 190px; background: #f4f8fb; color: var(--navy-deep); text-align: left; }
.results-table tbody tr:nth-child(even) td { background: #fbfdfe; }
.results-table__base { color: #617182; font-weight: 760; }
.results-table__suppressed { color: #687787; font-size: 0.76rem; font-style: italic; text-align: left !important; }
.results-table-note { margin: 16px 0 0; color: #657586; font-size: 0.75rem; }
.results-reading { max-width: 850px; }
.results-reading h3 { font-size: clamp(1.45rem, 2.8vw, 2.2rem); }
.results-reading li { margin-bottom: 12px; color: #394b5e; }
.results-reading > p { margin-top: 28px; padding: 16px 18px; border-left: 5px solid var(--yellow); background: #f2f6f9; color: #394b5e; font-weight: 680; }
.results-noscript { margin: 24px; padding: 18px; background: #fff3c2; }

.not-found { display: grid; min-height: 65vh; place-items: center; padding: 90px 0; text-align: center; }
.not-found__code { margin: 0; color: var(--yellow); font-size: clamp(6rem, 18vw, 13rem); font-weight: 900; line-height: 0.9; }
.not-found h1 { font-size: clamp(2rem, 4vw, 3.4rem); }

.site-footer { padding-top: 70px; background: var(--navy-deep); color: #c2d0dd; }
.site-footer__grid { display: grid; grid-template-columns: 1.35fr 0.75fr 1fr 1fr; gap: 55px; padding-bottom: 65px; }
.site-footer .brand__link, .site-footer .custom-logo-link { width: 150px; margin-bottom: 20px; }
.site-footer .brand__image, .site-footer .custom-logo { width: 150px; max-height: 92px; }
.site-footer__brand p { max-width: 310px; font-size: 0.9rem; }
.site-footer h2 { margin-bottom: 20px; color: var(--white); font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; }
.site-footer a { color: #e1ebf4; text-decoration: none; }
.site-footer a:hover { color: var(--yellow); }
.site-footer p, .site-footer li { font-size: 0.84rem; }
.footer-menu { margin: 0; padding: 0; list-style: none; }
.footer-menu li { margin-bottom: 10px; }
.site-footer__bottom { display: flex; padding: 22px 0; justify-content: space-between; gap: 28px; border-top: 1px solid rgba(255,255,255,0.14); }
.site-footer__bottom p { margin: 0; color: #879bad; font-size: 0.72rem; }

.navigation.pagination { grid-column: 1 / -1; margin-top: 35px; }
.nav-links { display: flex; gap: 8px; }
.page-numbers { display: grid; min-width: 40px; min-height: 40px; place-items: center; border-radius: 50%; background: var(--mist); font-weight: 700; text-decoration: none; }
.page-numbers.current { background: var(--navy); color: var(--white); }

@media (max-width: 1080px) {
  .site-nav__list, .site-nav .menu { gap: 16px; }
  .site-nav__list a, .site-nav .menu a { font-size: 0.76rem; }
  .commitment-grid { grid-template-columns: repeat(2, 1fr); }
  .commitment-grid article:nth-child(2) { border-right: 0; }
  .commitment-grid article:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.18); }
  .research-grid, .post-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .site-footer__grid > div:last-child { grid-column: 2 / 4; }
}

@media (max-width: 959px) {
  .site-header, .site-header__inner { min-height: 76px; }
  .brand__link, .custom-logo-link { width: 112px; }
  .brand__image, .custom-logo { width: 112px; max-height: 62px; }
  .nav-toggle { display: flex; padding: 10px 0 10px 15px; align-items: center; gap: 12px; cursor: pointer; }
  .site-nav { position: fixed; inset: 76px 0 0; display: none; padding: 40px 20px; overflow-y: auto; flex-direction: column; align-items: stretch; background: var(--navy-deep); }
  .site-nav.is-open { display: flex; }
  .site-nav__list, .site-nav .menu { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav__list li, .site-nav .menu li { border-bottom: 1px solid rgba(255,255,255,0.13); }
  .site-nav__list a, .site-nav .menu a { display: block; padding: 16px 0; font-size: 1.05rem; }
  .site-nav__cta { margin-top: 18px; }
  .hero, .hero__grid { min-height: auto; }
  .hero__grid { grid-template-columns: 1fr; padding-block: 90px 110px; }
  .hero__panel { min-height: 230px; max-width: 550px; }
  .method-preview__grid { grid-template-columns: 1fr; }
  .method-preview__visual { min-height: 480px; }
  .research-facts dl { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid > div:last-child { grid-column: auto; }
}

@media (max-width: 680px) {
  :root { --shell: min(100% - 28px, 1180px); }
  body { font-size: 16px; }
  .section { padding: 70px 0; }
  .hero h1 { font-size: clamp(2.8rem, 14vw, 4rem); }
  .hero__ring--one { width: 420px; height: 420px; top: -360px; right: -160px; border-width: 60px; }
  .page-hero::after { top: -280px; right: -90px; }
  .hero__panel { padding: 28px; }
  .split-intro, .cta-band__grid, .commitments__heading { grid-template-columns: 1fr; gap: 28px; }
  .section-heading { align-items: start; flex-direction: column; }
  .service-grid, .research-grid, .post-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .service-card__number { margin-bottom: 34px; }
  .method-preview__visual { min-height: 390px; }
  .method-preview__circle { width: 330px; height: 330px; border-width: 50px; }
  .commitment-grid { grid-template-columns: 1fr; }
  .commitment-grid article, .commitment-grid article + article { min-height: auto; padding: 28px 0; border-right: 0; border-top: 1px solid rgba(255,255,255,0.18); }
  .empty-state { grid-template-columns: 1fr; }
  .research-facts dl { grid-template-columns: 1fr; }
  .research-facts dl > div { border-right: 0; border-bottom: 1px solid rgba(16,45,80,0.2); }
  .download-panel { align-items: stretch; flex-direction: column; }
  .results-heading, .results-controls--cross { grid-template-columns: 1fr; }
  .results-heading { gap: 18px; }
  .results-tabs { padding: 0 10px; }
  .results-tabs button { min-height: 57px; padding-inline: 10px; font-size: 0.76rem; }
  [data-results-panel] { padding: 25px 18px 34px; }
  .result-chart__header { align-items: start; flex-direction: column; gap: 8px; }
  .result-bar__label { align-items: start; }
  .result-bar__label span { max-width: 76%; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .site-footer__bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}