/* Certavant · Forward motion. Upright typography, warm paper, human evidence. */
:root {
  --paper: #f5f1e8;
  --sheet: #ede8dd;
  --white: #fffdf8;
  --ink: #101e2c;
  --body: #34414b;
  --muted: #5c6266;
  --rule: #cecac1;
  --dark: #0e1e2b;
  --action: #d63817;
  --action-hover: #b72d11;
  --brand-navy: #061b4f;
  --brand-cobalt: #1555ff;
  --brand-teal: #20b8a9;
  --font: 'Manrope', Arial, Helvetica, sans-serif;
  --gutter: clamp(22px, 5.4vw, 88px);
  --max: 1328px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; color: var(--body); background: var(--paper); font: 400 17px/1.7 var(--font); -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-underline-offset: 5px; text-decoration-thickness: 1px; }
a:hover { color: var(--action); }
strong, b { color: var(--ink); font-weight: 650; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 500; letter-spacing: -.045em; line-height: 1.13; overflow-wrap: break-word; text-wrap: balance; }
h1 { font-size: clamp(42px, 5.4vw, 80px); }
h2 { font-size: clamp(32px, 3.6vw, 52px); }
h3 { font-size: clamp(24px, 2.2vw, 31px); letter-spacing: -.035em; line-height: 1.25; }
h1 em, h2 em, h3 em, h4 em { font-style: normal; }
p { margin: 0 0 1.25em; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: 1.25em; }
li + li { margin-top: .6em; }
figure, dl { margin: 0; }
dd { margin: 0; }
sup { font-size: .65em; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--brand-cobalt); outline-offset: 5px; }
::selection { background: #dbe6f4; color: var(--ink); }
.container { width: min(calc(100% - var(--gutter) * 2), var(--max)); margin-inline: auto; }
.narrow { width: min(calc(100% - var(--gutter) * 2), 820px); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -100px; padding: 14px 22px; z-index: 200; color: white; background: var(--ink); }
.skip-link:focus { top: 16px; }

/* A quiet announcement retains the original prelaunch information. */
.announcement { position: relative; background: var(--sheet); border-bottom: 1px solid var(--rule); color: var(--body); font-size: 13px; }
.announcement__inner { min-height: 43px; display: flex; gap: 22px; align-items: center; justify-content: center; padding: 8px 50px 8px 24px; }
.announcement__inner a { white-space: nowrap; }
.announcement__short { display: none; }
.announcement__close { position: absolute; right: 10px; top: 0; width: 43px; height: 43px; border: 0; background: transparent; font-size: 24px; color: var(--ink); }
.site-header { position: sticky; top: 0; z-index: 40; background: var(--paper); border-bottom: 1px solid var(--rule); }
.header__inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { flex: 0 0 auto; display: inline-block; }
.brand__lockup { width: 196px; height: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 2.6vw, 40px); }
.site-nav a { font-size: 14px; font-weight: 500; text-decoration: none; padding-block: 10px; white-space: nowrap; color: var(--ink); }
.site-nav a:hover, .site-nav a[aria-current='page'] { text-decoration: underline; text-underline-offset: 8px; }
.site-nav .nav-cta { padding: 13px 22px; background: var(--action); color: white; text-decoration: none; }
.site-nav .nav-cta:hover { background: var(--action-hover); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px 5px; color: var(--ink); }
.menu-toggle span { display: block; width: 28px; height: 1.5px; margin: 5px auto; background: currentColor; transition: transform 160ms, opacity 160ms; }
.menu-toggle[aria-expanded='true'] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.button-row { display: flex; flex-wrap: wrap; gap: 18px 28px; align-items: center; margin-top: 32px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 22px; min-height: 54px; padding: 14px 24px; background: var(--action); color: white; font-size: 15px; font-weight: 550; line-height: 1.4; border: 1px solid transparent; border-radius: 0; text-decoration: none; transition: background 160ms; }
.button::after { content: '↗'; font-size: 20px; line-height: 1; }
.button:hover { color: white; background: var(--action-hover); }
.button:disabled { opacity: .65; cursor: wait; }
.button--secondary { padding-inline: 0; min-height: 44px; background: transparent; color: var(--ink); border: 0; border-bottom: 1px solid currentColor; }
.button--secondary:hover { background: transparent; color: var(--action); }
.text-link { display: inline-flex; gap: 28px; align-items: center; color: var(--ink); text-decoration: none; border-bottom: 1px solid currentColor; padding-block: 8px; line-height: 1.5; }
.text-link::after { content: '↗'; }
.lead { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.6; }
.hero-note { font-size: 14px; line-height: 1.6; color: var(--muted); margin-top: 24px; }
.section-label, .label { font-size: 17px; font-weight: 400; line-height: 1.5; letter-spacing: 0; text-transform: none; color: var(--muted); margin: 0 0 22px; }
.section-label::before { content: ''; width: 24px; height: 1px; background: var(--action); display: inline-block; margin-right: 14px; vertical-align: middle; }
.section { padding-block: clamp(64px, 7.5vw, 112px); }
.section--sheet { background: var(--sheet); }
.section--dark { background: var(--dark); color: #d3d8db; }
.section--dark :is(h2,h3,strong), .section--dark a { color: var(--paper); }
.section--dark .section-label { color: #c1c9d0; }
.section--dark a:hover { color: #ffac97; }
.section-heading { max-width: 880px; margin-bottom: 50px; }
.section-heading > p:not(.section-label) { max-width: 720px; margin-top: 22px; font-size: 19px; }

/* Full-bleed architectural image with a calm, readable left field. */
.home-hero { position: relative; isolation: isolate; background: var(--dark); color: var(--paper); }
.home-hero__photo { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 57%; }
.home-hero__inner { min-height: min(810px, 72vw); display: flex; align-items: center; padding-block: 76px; }
.home-hero__copy { width: 54%; max-width: 660px; }
.home-hero .section-label { color: #e0e4e6; font-size: 16px; margin-bottom: 24px; }
.home-hero .section-label::before { display: none; }
.home-hero h1 { color: var(--paper); font-size: clamp(44px, 4.8vw, 72px); line-height: 1.06; letter-spacing: -.052em; text-wrap: pretty; }
.home-hero .lead { margin-top: 30px; max-width: 560px; font-size: clamp(17px, 1.45vw, 21px); color: #f0f0ec; }
.home-hero .hero-note { color: #e5e5df; margin-top: 23px; }
.home-hero .button--secondary { color: var(--paper); font-size: 14px; }
.home-hero .button--secondary:hover { color: white; }
.home-hero .button-row { gap: 16px 24px; }
.home-hero :focus-visible { outline-color: white; }
.audience-doors { display: grid; grid-template-columns: 1fr 1fr; padding-block: 30px; border-bottom: 1px solid var(--rule); }
.audience-doors a { display: flex; align-items: center; justify-content: space-between; font-size: clamp(19px, 2vw, 26px); letter-spacing: -.035em; text-decoration: none; color: var(--ink); padding-right: 55px; }
.audience-doors a + a { padding-left: 55px; border-left: 1px solid var(--rule); }
.audience-doors a:hover { color: var(--action); }
.audience-doors span { font-size: 32px; font-weight: 400; }
.split-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.split-section h2 { margin-bottom: 24px; }
.split-section__label { position: sticky; top: 135px; }
.program-index { border-top: 1px solid var(--rule); }
.program-index a { display: grid; grid-template-columns: 27px 1fr 24px; gap: 24px; align-items: center; min-height: 105px; padding: 22px 0; border-bottom: 1px solid var(--rule); text-decoration: none; position: relative; }
.program-index a:first-child::before { content: ''; position: absolute; left: -20px; top: 22px; bottom: 22px; width: 2px; background: var(--action); }
.program-index__num { font-size: 15px; color: var(--muted); border-right: 1px solid var(--rule); }
.program-index strong { display: block; font-size: clamp(19px, 1.8vw, 25px); font-weight: 500; line-height: 1.3; letter-spacing: -.035em; }
.program-index small { display: block; margin-top: 6px; font-size: 14px; color: var(--muted); }
.program-index a:hover strong { color: var(--action); }
.evidence-feature { display: grid; grid-template-columns: 1fr 1fr; background: var(--sheet); }
.evidence-feature__photo { min-height: 640px; }
.evidence-feature__photo img { width: 100%; height: 100%; object-fit: cover; }
.evidence-feature__credential { display: flex; align-items: center; padding: clamp(32px, 4vw, 70px); }

/* An inspectable document rather than decorative app chrome. */
.verify-card { width: 100%; background: var(--white); border: 1px solid #b9bdbb; color: var(--body); }
.verify-card__chrome { padding: 16px 26px; border-bottom: 1px solid var(--rule); font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.verify-card__dots { display: none; }
.verify-card__body { padding: 30px 26px 24px; }
.verify-card__status { font-size: 14px; color: #287167; margin-bottom: 20px; }
.verify-card__status::before { content: '✓'; margin-right: 8px; }
.verify-card__code { display: block; font-size: 15px; color: var(--muted); margin-bottom: 10px; }
.verify-card__title { font-size: clamp(27px, 2.6vw, 38px); line-height: 1.2; }
.verify-card__meta { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin: 26px 0; padding-bottom: 23px; border-bottom: 1px solid var(--rule); font-size: 13px; }
.verify-card__meta dt { color: var(--muted); margin-bottom: 6px; }
.verify-card__meta dd { color: var(--ink); line-height: 1.5; }
.verify-card .label { font-size: 15px; margin-bottom: 10px; }
.evidence-item { display: grid; grid-template-columns: 20px 1fr auto; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--rule); font-size: 13px; line-height: 1.6; }
.evidence-item__score { color: var(--muted); }
.verify-card__signoff { margin-top: 21px; font-size: 12px; color: var(--muted); }
.verify-card figcaption { padding: 13px 26px; border-top: 1px solid var(--rule); font-size: 12px; color: var(--muted); }
.marquee { padding: 23px var(--gutter); border-bottom: 1px solid var(--rule); }
.marquee__track { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 28px; max-width: var(--max); margin-inline: auto; }
.marquee__item { font-size: 13px; color: var(--muted); }
.pillar-strip { padding-block: 64px; }
.pillars { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.pillar { padding-left: 25px; border-left: 1px solid var(--rule); }
.pillar__index { color: var(--action); font-size: 16px; display: block; margin-bottom: 26px; }
.pillar h2 { font-size: 25px; margin-bottom: 16px; letter-spacing: -.035em; }
.pillar p { font-size: 15px; }
.home-evidence-stats { border-block: 1px solid var(--rule); padding-block: 38px; }
.hero-proof { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.hero-proof__item { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; }
.hero-proof__figure { font-size: clamp(32px, 3.4vw, 48px); color: var(--ink); letter-spacing: -.055em; line-height: 1.2; }
.hero-proof__note { font-size: 13px; line-height: 1.65; max-width: 300px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid var(--rule); }
.compare__column { padding: 28px 36px 24px; }
.compare__column--old { background: var(--sheet); }
.compare__column--new { border-top: 2px solid var(--action); }
.compare__heading { color: var(--ink); font-size: 24px; margin-bottom: 20px; letter-spacing: -.035em; }
.compare__item { padding-block: 19px; border-top: 1px solid var(--rule); font-size: 16px; }
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; }
.step { border-top: 1px solid #b6b6ad; padding-top: 20px; }
.step__index { display: block; font-size: 16px; color: var(--action); margin-bottom: 32px; }
.step h3 { font-size: 25px; margin-bottom: 18px; }
.step p { font-size: 15px; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.audience-card { border-top: 1px solid var(--rule); padding-top: 26px; }
.audience-card h3 { font-size: clamp(28px, 3vw, 40px); }
.audience-card ul { margin-block: 28px; list-style: none; padding: 0; }
.audience-card li { position: relative; padding-left: 20px; font-size: 16px; }
.audience-card li::before { content: '—'; position: absolute; left: 0; color: var(--action); }
.trust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 34px 45px; }
.trust-item { border-top: 1px solid #43515b; padding-top: 22px; }
.trust-item__num { display: block; color: #b7c2ca; font-size: 15px; margin-bottom: 24px; }
.trust-item h3 { font-size: 25px; margin-bottom: 14px; }
.trust-item p { font-size: 15px; }
.stat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.stat-card { border-top: 1px solid #43515b; padding-top: 26px; }
.stat-card__figure { display: block; font-size: clamp(36px, 4.3vw, 62px); color: var(--paper); line-height: 1.1; letter-spacing: -.05em; margin-bottom: 28px; }
.stat-card strong { display: block; font-size: 21px; margin-bottom: 15px; line-height: 1.4; }
.stat-card p { font-size: 15px; }
.sources { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--rule); font-size: 13px; line-height: 1.8; }
.section--dark .sources { border-color: #43515b; color: #bcc7ce; }

/* Interior pages use the same architectural rhythm and ample reading measure. */
.page-hero { padding-block: clamp(64px, 7.5vw, 112px); border-bottom: 1px solid var(--rule); }
.page-hero .container { position: relative; }
.page-hero h1 { max-width: 1050px; }
.page-hero .lead { margin-top: 32px; max-width: 760px; }
.page-hero .section-label { margin-bottom: 28px; }
body[data-page='standard'] .page-hero,
body[data-page='audience'] .page-hero { background: var(--dark); color: #e0e5e6; }
body[data-page='standard'] .page-hero h1,
body[data-page='audience'] .page-hero h1 { color: var(--paper); }
body[data-page='standard'] .page-hero .section-label,
body[data-page='audience'] .page-hero .section-label { color: #c0c9cd; }
.prose { font-size: 18px; line-height: 1.85; }
.prose h2 { margin-bottom: 26px; }
.prose p + h2, .prose ul + h2 { margin-top: 64px; }
.prose h3 { margin: 44px 0 22px; }
.prose h3:first-child { margin-top: 0; }
.feature-stack { display: grid; gap: 0; }
.feature-card { display: grid; grid-template-columns: 85px 1fr; gap: 35px; padding-block: 42px; border-top: 1px solid #babbb4; }
.feature-card:last-child { border-bottom: 1px solid #babbb4; }
.feature-card__num { font-size: 35px; letter-spacing: -.045em; color: var(--muted); font-weight: 400; line-height: 1.2; }
.feature-card h3 { max-width: 850px; }
.feature-card h2 { max-width: 920px; font-size: clamp(29px, 3vw, 44px); }
.feature-card p { margin-top: 20px; max-width: 920px; }
.payoff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; margin-top: 28px; }
.payoff { border-top: 1px solid var(--rule); padding-top: 20px; font-size: 15px; }
.payoff strong { display: block; font-size: 16px; margin-bottom: 10px; }
.mark-story { display: grid; grid-template-columns: .6fr 1fr; gap: 90px; align-items: center; }
.mark-story__visual { display: flex; justify-content: center; padding: 80px 20px; }
.mark-story__visual img { width: min(75%, 230px); height: auto; }
.mark-story h2 { margin-bottom: 28px; }
.ladder { border-top: 1px solid #babbb4; }
.level { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; padding: 40px 0; border-bottom: 1px solid #babbb4; scroll-margin-top: 130px; }
.level__code { display: block; color: var(--muted); font-size: 17px; margin-bottom: 16px; }
.level h3 { font-size: clamp(26px, 2.6vw, 36px); }
.badge { display: inline-block; margin-top: 20px; border-bottom: 1px solid var(--rule); font-size: 14px; color: var(--muted); padding-block: 4px; }
.badge--free { color: var(--action); border-color: var(--action); }
.level ul { margin: 0; padding: 0; list-style: none; font-size: 16px; }
.level li + li { margin-top: 24px; }
.level li strong { display: block; margin-bottom: 7px; font-weight: 600; }
.exam-steps { max-width: 1020px; }
.exam-step { display: grid; grid-template-columns: 85px 1fr; gap: 35px; border-top: 1px solid var(--rule); padding-block: 32px; }
.exam-step__num { font-size: 26px; color: var(--muted); letter-spacing: -.04em; }
.exam-step p { margin-top: 18px; }
.manifesto { max-width: 960px; margin-inline: auto; }
.manifesto h2 { margin-bottom: 30px; }
.manifesto > p { font-size: 18px; line-height: 1.8; }
.rubric-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; margin-block: 40px; }
.rubric-item { border-top: 1px solid #aaa99f; padding-top: 22px; font-size: 16px; }
.rubric-item strong { display: block; font-size: 22px; font-weight: 500; margin-bottom: 14px; }
.commitments { display: grid; grid-template-columns: repeat(3,1fr); gap: 34px 50px; }
.commitment { border-top: 1px solid var(--rule); padding-top: 22px; }
.commitment strong { display: block; font-size: 25px; font-weight: 500; letter-spacing: -.035em; margin-bottom: 12px; }
.commitment p { font-size: 16px; }
.check-list { list-style: none; padding-left: 0; }
.check-list li { border-top: 1px solid var(--rule); padding: 20px 0 14px 24px; position: relative; font-size: 16px; }
.check-list li::before { content: '↗'; position: absolute; left: 0; color: var(--action); }
.path { margin-top: 28px; }
.path__item { position: relative; padding: 0 0 30px 50px; margin-left: 12px; border-left: 1px solid var(--rule); }
.path__item:last-child { padding-bottom: 0; border-color: transparent; }
.path__item::before { content: attr(data-step); position: absolute; left: -13px; top: 1px; width: 26px; background: var(--paper); text-align: center; color: var(--action); font-size: 15px; }
.section--sheet .path__item::before { background: var(--sheet); }
.path__item strong { display: block; font-size: 18px; line-height: 1.5; }
.path__item p { margin: 10px 0 0; font-size: 16px; }
.article-grid { display: grid; gap: 58px; }
.article-card { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; padding-top: 28px; border-top: 1px solid #b9bab2; }
.article-card__cover { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.article-card__inner { padding-block: 8px; }
.article-card__num { display: block; font-size: 16px; color: var(--muted); margin-bottom: 18px; }
.article-card h3 { font-size: clamp(29px, 2.8vw, 40px); }
.article-card__dek { font-size: 19px; margin-top: 18px; }
.article-card__abstract { font-size: 16px; }
.article-card__status { font-size: 14px; color: var(--muted); border-top: 1px solid var(--rule); padding-top: 17px; }
.faq-list { max-width: 1000px; }
.faq-item { border-top: 1px solid var(--rule); }
.faq-item:last-child { border-bottom: 1px solid var(--rule); }
.faq-item summary { display: grid; grid-template-columns: 40px 1fr 26px; gap: 22px; padding: 29px 0; color: var(--ink); font-size: clamp(19px, 1.9vw, 25px); line-height: 1.5; letter-spacing: -.025em; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; justify-self: end; color: var(--action); font-size: 28px; font-weight: 400; }
.faq-item[open] summary::after { content: '−'; }
.faq-num { font-size: 15px; letter-spacing: 0; color: var(--muted); padding-top: 6px; }
.faq-answer { padding: 0 48px 32px 62px; font-size: 17px; line-height: 1.85; }

/* Shared conversion module: the original copy, native controls, and clear feedback. */
.signup { padding-block: clamp(64px, 7vw, 100px); border-block: 1px solid var(--rule); }
.signup__inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(48px, 7.5vw, 120px); align-items: start; }
.signup h2 { margin-bottom: 26px; max-width: 560px; }
.signup__copy > p { font-size: 17px; }
.signup__perks { list-style: none; padding: 0; margin: 32px 0 0; }
.signup__perks li { border-top: 1px solid var(--rule); padding-block: 13px; font-size: 14px; line-height: 1.7; }
.signup__perks li + li { margin-top: 0; }
.signup__perks strong { font-weight: 600; }
.signup__form { padding-top: 47px; min-width: 0; }
.signup__fieldset { padding: 0; border: 0; margin: 0 0 32px; min-width: 0; }
.signup__legend { font-size: 17px; color: var(--ink); margin-bottom: 18px; }
.segment-options { display: flex; flex-wrap: wrap; gap: 8px; }
.segment { position: relative; cursor: pointer; }
.segment input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.segment__chip { display: flex; align-items: center; gap: 9px; padding: 12px 14px; border: 1px solid #bdbdb4; font-size: 13px; color: var(--body); min-height: 46px; }
.segment__dot { width: 12px; height: 12px; border: 1px solid currentColor; border-radius: 50%; flex-shrink: 0; }
.segment input:checked + .segment__chip { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.segment input:checked + .segment__chip .segment__dot { background: var(--paper); box-shadow: inset 0 0 0 3px var(--ink); }
.segment input:focus-visible + .segment__chip { outline: 3px solid var(--brand-cobalt); outline-offset: 3px; }
.field-label { display: block; font-size: 14px; color: var(--ink); margin-bottom: 6px; }
.signup__input { width: 100%; display: block; min-height: 58px; padding: 12px 0; border: 0; border-bottom: 1px solid #7f888c; border-radius: 0; background: transparent; color: var(--ink); font-size: 18px; margin-bottom: 24px; }
.signup__input::placeholder { color: var(--muted); }
.signup__input:focus-visible { outline-offset: 6px; }
.signup__input[aria-invalid='true'] { border-color: #b72d11; }
.signup__form .button { width: 100%; justify-content: space-between; }
.signup__fine { font-size: 12px; line-height: 1.8; margin-top: 22px; color: var(--muted); }
.form-message { padding: 14px 0; font-size: 14px; margin: 10px 0 0; }
.form-message--error { color: #a92d15; }
.form-message--ok { color: #276459; }
.site-footer { padding-top: 60px; }
.footer__main { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 70px; padding-bottom: 54px; }
.footer__brand .brand { margin-bottom: 24px; }
.footer__brand p { max-width: 300px; color: var(--muted); font-size: 14px; }
.footer__column h2 { font-size: 17px; letter-spacing: 0; margin-bottom: 20px; }
.footer__column ul { list-style: none; padding: 0; margin: 0; }
.footer__column li + li { margin-top: 10px; }
.footer__column a { font-size: 14px; color: var(--muted); text-decoration: none; display: inline-block; padding-block: 3px; }
.footer__column a:hover { color: var(--action); text-decoration: underline; }
.footer__fine { padding-block: 25px; border-top: 1px solid var(--rule); font-size: 12px; color: var(--muted); }

@media (min-width: 1600px) {
  .home-hero__inner { min-height: 860px; }
  .home-hero__photo { object-position: center 58%; }
}
@media (max-width: 1080px) {
  .site-nav { gap: 20px; }
  .brand__lockup { width: 175px; }
  .header__inner { gap: 20px; min-height: 82px; }
  .site-nav a { font-size: 13px; }
  .site-nav .nav-cta { padding: 12px 18px; }
  .home-hero__inner { min-height: 720px; }
  .home-hero__copy { width: 57%; }
  .home-hero h1 { font-size: 54px; }
  .home-hero .lead { font-size: 17px; }
  .home-hero .button-row { align-items: flex-start; flex-direction: column; gap: 13px; }
  .home-hero__photo { object-position: 55% center; }
  .evidence-feature__photo { min-height: 600px; }
  .evidence-feature__credential { padding: 28px; }
  .verify-card__body { padding: 26px 22px; }
  .verify-card__meta { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2,1fr); gap: 42px; }
  .hero-proof__item { grid-template-columns: 1fr; gap: 12px; }
  .level { gap: 45px; }
  .stat-grid, .trust-grid { gap: 30px; }
  .article-card { gap: 32px; }
  .footer__main { gap: 40px; }
}
@media (max-width: 900px) {
  .announcement__inner { font-size: 12px; gap: 12px; }
  .announcement__long { display: none; }
  .announcement__short { display: inline; }
  .header__inner { min-height: 76px; }
  .js .menu-toggle { display: block; }
  .js .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 20px var(--gutter) 30px; background: var(--paper); border-bottom: 1px solid var(--rule); max-height: calc(100dvh - 76px); overflow-y: auto; }
  .js .site-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav a { font-size: 17px; padding: 17px 0; border-bottom: 1px solid var(--rule); }
  .site-nav .nav-cta { text-align: center; margin-top: 20px; padding: 16px 24px; }
  html:not(.js) .header__inner { flex-wrap: wrap; padding-block: 18px; }
  html:not(.js) .site-nav { display: flex; flex-wrap: wrap; gap: 10px 24px; }
  html:not(.js) .site-nav a { font-size: 14px; padding: 5px 0; }
  html:not(.js) .site-nav .nav-cta { padding: 10px; margin-top: 0; }
  .split-section, .mark-story { gap: 44px; }
  .split-section__label { position: static; }
  .pillars { gap: 26px; }
  .pillar { padding-left: 18px; }
  .pillar h2 { font-size: 23px; }
  .evidence-feature { grid-template-columns: .85fr 1.15fr; }
  .evidence-feature__credential { padding: 25px; }
  .audience-grid { gap: 38px; }
  .signup__inner { gap: 40px; }
  .signup__form { padding-top: 0; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-card:last-child { grid-column: 1 / -1; }
  .commitments, .trust-grid { grid-template-columns: repeat(2,1fr); }
  .article-card { grid-template-columns: .8fr 1fr; }
}
@media (max-width: 680px) {
  :root { --gutter: 24px; }
  html { scroll-padding-top: 92px; }
  body { font-size: 16px; }
  h1 { font-size: clamp(36px, 9.5vw, 54px); line-height: 1.12; }
  h2 { font-size: 34px; }
  h3 { font-size: 25px; }
  .announcement__inner { justify-content: flex-start; padding-left: 24px; min-height: 41px; }
  .announcement__inner a { display: none; }
  .announcement__close { height: 41px; }
  .header__inner { min-height: 74px; }
  .brand__lockup { width: 173px; }
  .home-hero { display: flex; flex-direction: column; }
  .home-hero__inner { min-height: 0; padding-top: 40px; padding-bottom: 35px; order: 0; }
  .home-hero__copy { width: 100%; max-width: none; }
  .home-hero__photo { position: relative; order: 1; width: 100%; height: 330px; object-fit: cover; object-position: 75% 58%; z-index: 0; }
  .home-hero h1 { font-size: clamp(39px, 10vw, 59px); max-width: 570px; line-height: 1.08; }
  .home-hero .section-label { font-size: 14px; margin-bottom: 19px; }
  .home-hero .lead { margin-top: 24px; font-size: 17px; line-height: 1.65; }
  .home-hero .button-row { margin-top: 26px; gap: 13px; align-items: stretch; }
  .home-hero .button--secondary { align-self: flex-start; padding-block: 10px; }
  .home-hero .hero-note { font-size: 13px; margin-top: 18px; }
  .audience-doors { padding-block: 20px; }
  .audience-doors a { font-size: 17px; gap: 10px; padding-right: 18px; }
  .audience-doors a + a { padding-left: 18px; padding-right: 0; }
  .audience-doors span { font-size: 24px; }
  .section { padding-block: 58px; }
  .section-heading { margin-bottom: 32px; }
  .section-heading > p:not(.section-label) { font-size: 17px; }
  .section-label { font-size: 16px; margin-bottom: 18px; }
  .lead { font-size: 18px; }
  .split-section { grid-template-columns: 1fr; gap: 35px; }
  .home-ladder .split-section { gap: 38px; }
  .program-index a { min-height: 96px; gap: 15px; }
  .program-index strong { font-size: 20px; }
  .program-index small { font-size: 13px; }
  .program-index a:first-child::before { left: -12px; }
  .evidence-feature { grid-template-columns: 1fr; }
  .evidence-feature__photo { min-height: 0; height: 310px; }
  .evidence-feature__credential { padding: 30px var(--gutter); }
  .verify-card__body { padding: 24px 20px; }
  .verify-card__title { font-size: 29px; }
  .verify-card__meta { grid-template-columns: 1fr 1fr; gap: 14px 20px; font-size: 13px; }
  .verify-card__chrome, .verify-card figcaption { padding-inline: 20px; }
  .evidence-item { gap: 8px; font-size: 12px; }
  .marquee { padding-block: 24px; }
  .marquee__track { justify-content: flex-start; gap: 10px 20px; }
  .marquee__item { font-size: 12px; }
  .pillar-strip { padding-block: 48px; }
  .pillars { grid-template-columns: 1fr; gap: 32px; }
  .pillar { padding-left: 20px; }
  .pillar__index { margin-bottom: 12px; }
  .pillar h2 { font-size: 25px; }
  .hero-proof { gap: 28px; }
  .hero-proof__figure { font-size: 30px; }
  .hero-proof__note { font-size: 12px; }
  .home-evidence-stats { padding-block: 28px; }
  .compare { grid-template-columns: 1fr; }
  .compare__column { padding: 24px; }
  .compare__item { font-size: 15px; padding-block: 16px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step { display: grid; grid-template-columns: 34px 1fr; column-gap: 16px; }
  .step__index { grid-row: 1 / 3; margin-bottom: 0; }
  .step h3 { font-size: 24px; }
  .step p { grid-column: 2; }
  .audience-grid { grid-template-columns: 1fr; gap: 42px; }
  .audience-card h3 { font-size: 31px; }
  .trust-grid, .commitments { grid-template-columns: 1fr; gap: 28px; }
  .trust-item__num { margin-bottom: 14px; }
  .trust-item h3 { font-size: 24px; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat-card__figure { font-size: 48px; margin-bottom: 18px; }
  .page-hero { padding-block: 50px; }
  .page-hero .lead { margin-top: 24px; font-size: 18px; }
  .prose { font-size: 17px; line-height: 1.8; }
  .prose p + h2, .prose ul + h2 { margin-top: 44px; }
  .feature-card { grid-template-columns: 1fr; gap: 18px; padding-block: 30px; }
  .feature-card__num { font-size: 24px; }
  .feature-card h2 { font-size: 31px; }
  .payoff-grid { grid-template-columns: 1fr; gap: 22px; }
  .mark-story { grid-template-columns: 1fr; gap: 32px; }
  .mark-story__visual { padding: 20px 0 35px; }
  .mark-story__visual img { width: 145px; }
  .level { grid-template-columns: 1fr; gap: 26px; padding-block: 32px; }
  .level h3 { font-size: 29px; }
  .level__code { margin-bottom: 12px; }
  .level ul { font-size: 15px; }
  .level li + li { margin-top: 20px; }
  .badge { margin-top: 15px; }
  .exam-step { grid-template-columns: 30px 1fr; gap: 18px; padding-block: 26px; }
  .exam-step__num { font-size: 18px; padding-top: 4px; }
  .exam-step h3 { font-size: 24px; }
  .exam-step p { font-size: 15px; line-height: 1.8; }
  .manifesto > p { font-size: 17px; }
  .rubric-grid { grid-template-columns: 1fr; gap: 24px; margin-block: 30px; }
  .check-list li { font-size: 15px; }
  .path__item { padding-left: 30px; }
  .path__item strong { font-size: 17px; }
  .path__item p { font-size: 15px; }
  .article-card { grid-template-columns: 1fr; gap: 24px; }
  .article-grid { gap: 40px; }
  .article-card__inner { padding-top: 0; }
  .article-card h3 { font-size: 31px; }
  .article-card__dek { font-size: 18px; }
  .faq-item summary { grid-template-columns: 24px 1fr 20px; gap: 12px; padding-block: 24px; font-size: 19px; }
  .faq-num { font-size: 12px; }
  .faq-answer { padding: 0 14px 26px 36px; font-size: 15px; }
  .signup { padding-block: 56px; }
  .signup__inner { grid-template-columns: 1fr; gap: 40px; }
  .signup h2 { font-size: 35px; }
  .signup__perks { margin-top: 25px; }
  .signup__form { padding-top: 28px; border-top: 1px solid var(--rule); }
  .segment-options { display: grid; grid-template-columns: 1fr 1fr; }
  .segment__chip { font-size: 14px; }
  .signup__input { font-size: 17px; }
  .footer__main { grid-template-columns: 1fr 1fr; gap: 36px 30px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand .brand { margin-bottom: 18px; }
  .footer__brand p { max-width: 350px; }
  .footer__column a { min-height: 35px; }
  .footer__column li + li { margin-top: 2px; }
  .footer__fine { font-size: 11px; line-height: 1.8; }
}
@media (max-width: 359px) {
  :root { --gutter: 18px; }
  .home-hero h1 { font-size: 37px; }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-proof__item { grid-template-columns: 95px 1fr; }
  .audience-doors a { font-size: 15px; }
  .button { padding-inline: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
@media print {
  .announcement, .site-nav, .menu-toggle, .signup { display: none !important; }
  .site-header { position: static; }
  .home-hero__photo { display: none; }
  .home-hero { background: white; color: black; }
  .home-hero :is(h1,p,a) { color: black; }
  .home-hero__copy { width: 100%; }
  .home-hero__inner { min-height: 0; padding-block: 30px; }
  .section, .page-hero { padding-block: 35px; }
  .section--dark { background: white; color: black; }
  .section--dark :is(h2,h3,strong) { color: black; }
}