:root {
  --bg: #fafaf7; --surface: #fff; --alt: #f2f2ec; --ink: #14181f; --ink-2: #4a5260; --line: #e4e4dd;
  --accent: #0f766e; --accent-ink: #fff; --warn: #b45309;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s6: 48px; --s8: 64px; --s12: 96px;
  --r: 12px; --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 1rem/1.6 var(--sans); padding-bottom: 72px; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.15; margin: 0 0 var(--s2); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3, .h3 { font-size: 1.25rem; font-family: var(--serif); }
p { margin: 0 0 var(--s2); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--s2); }
.narrow { max-width: 720px; }
.center { text-align: center; }
.center .actions { justify-content: center; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: var(--s2); top: -100px; background: var(--ink); color: #fff; padding: var(--s1) var(--s2); border-radius: 8px; z-index: 100; }
.skip:focus { top: var(--s1); }
.muted { color: var(--ink-2); font-size: 0.875rem; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--s1); }
.lead { font-size: 1.25rem; color: var(--ink-2); max-width: 40ch; }
.sub { color: var(--ink-2); font-size: 1.125rem; max-width: 60ch; }

.header { position: sticky; top: 0; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 20; }
.bar { display: flex; align-items: center; gap: var(--s3); min-height: 64px; }
.brand { font: 700 1.25rem var(--serif); color: var(--ink); text-decoration: none; }
nav { display: none; gap: var(--s3); margin-left: auto; }
nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
nav a[aria-current] { color: var(--accent); }
.bar-end { display: flex; align-items: center; gap: var(--s2); margin-left: auto; }
@media (min-width: 900px) { nav { display: flex; } .bar-end { margin-left: 0; } }
@media (max-width: 899px) { .btn.hide-sm { display: none; } }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 var(--s3); border-radius: 999px; font-weight: 600; text-decoration: none; border: 2px solid var(--accent); cursor: pointer; font-family: inherit; font-size: 1rem; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-ghost { background: transparent; color: var(--accent); }
.btn-sm { min-height: 40px; padding: 0 var(--s2); }
.actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin: var(--s3) 0; }
.more { font-weight: 600; }

.hero { padding: var(--s6) 0 var(--s8); }
.hero-grid { display: grid; gap: var(--s6); align-items: center; }
.portrait { border-radius: 24px; width: 100%; max-width: 360px; height: auto; aspect-ratio: 480 / 557; object-fit: cover; }
.trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--s1) var(--s3); color: var(--ink-2); }
.stars { color: #b45309; letter-spacing: 2px; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.4fr 1fr; } .portrait { justify-self: end; } }

.section { padding: var(--s8) 0; }
.alt { background: var(--alt); }
.grid2, .grid3, .grid4 { display: grid; gap: var(--s3); }
@media (min-width: 700px) { .grid2 { grid-template-columns: repeat(2, 1fr); } .grid3 { grid-template-columns: repeat(2, 1fr); } .grid4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid3 { grid-template-columns: repeat(3, 1fr); } .grid4 { grid-template-columns: repeat(4, 1fr); } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: var(--s3); }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat strong { font: 600 1.5rem var(--serif); color: var(--accent); }
.stat span { color: var(--ink-2); font-size: 0.9375rem; }
.stack { display: grid; gap: var(--s2); }
.row { display: grid; gap: var(--s2); }
@media (min-width: 800px) { .row { grid-template-columns: 2fr 1fr; } }
.gap { margin-top: var(--s3); }

.flow { list-style: none; padding: 0; margin: var(--s4) 0 0; display: grid; gap: var(--s2); counter-reset: f; }
.flow li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: var(--s2); display: flex; flex-direction: column; position: relative; }
.flow li strong { font: 600 1.125rem var(--serif); }
.flow li span { color: var(--ink-2); font-size: 0.875rem; }
@media (min-width: 900px) {
  .flow { grid-template-columns: repeat(5, 1fr); gap: var(--s4); }
  .flow li:not(:last-child)::after { content: "→"; position: absolute; right: -26px; top: 50%; transform: translateY(-50%); color: var(--accent); font-size: 1.25rem; }
}

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s3); }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { display: flex; gap: var(--s2); }
.num { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; }
.chips { list-style: none; padding: 0; margin: var(--s2) 0; display: flex; flex-wrap: wrap; gap: var(--s1); }
.chips li, .chip { background: var(--alt); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: 0.875rem; color: var(--ink); font-family: inherit; }
.alt .chips li { background: var(--surface); }
.chip { cursor: pointer; min-height: 40px; }
.chip.is-on { background: var(--accent); color: #fff; border-color: var(--accent); }
.filters { display: flex; flex-wrap: wrap; gap: var(--s1); margin-bottom: var(--s3); }

.review { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: var(--s3); display: flex; flex-direction: column; gap: var(--s1); }
.review[hidden] { display: none; }
.review blockquote, .case blockquote { margin: 0; font-size: 1.0625rem; }
.review blockquote p + p { margin-top: var(--s2); }
.review p, .case blockquote p { margin: 0; }
.review figcaption { display: flex; flex-direction: column; gap: 2px; margin-top: auto; padding-top: var(--s1); }
.verified { font-size: 0.8125rem; }
.badge { align-self: flex-start; width: fit-content; background: #e6f4f1; color: #0b5a54; border-radius: 999px; padding: 2px 10px; font-size: 0.75rem; font-weight: 600; }
.case .case-label { font-size: 1rem; font-weight: 600; font-family: var(--sans); color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.05em; margin: var(--s2) 0 4px; }
.case blockquote { border-left: 3px solid var(--accent); padding-left: var(--s2); margin-top: var(--s2); }
.case blockquote footer { color: var(--ink-2); font-size: 0.875rem; }

details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: var(--s2) var(--s3); margin-bottom: var(--s1); }
summary { cursor: pointer; font-weight: 600; min-height: 32px; }
details p { margin: var(--s1) 0 0; color: var(--ink-2); }
.ticks { list-style: none; padding: 0; }
.ticks li::before { content: "✓ "; color: var(--accent); font-weight: 700; }
.cta { background: var(--ink); color: #fff; }
.cta .lead { color: #d6dbe3; margin-inline: auto; }
.cta .btn-ghost { color: #fff; border-color: #fff; }
.cta .btn-primary { background: #fff; color: var(--ink); border-color: #fff; }

.video { position: relative; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: var(--r); background: linear-gradient(135deg, #0f766e, #14181f); color: #fff; cursor: pointer; display: grid; place-items: center; margin-bottom: var(--s2); }
.video .play { font-size: 2rem; width: 64px; height: 64px; border-radius: 50%; background: rgba(255,255,255,.2); display: grid; place-items: center; }
.video-name { position: absolute; left: var(--s2); bottom: var(--s1); font-size: 0.875rem; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: var(--r); }

form label { display: block; font-weight: 600; margin-bottom: var(--s2); }
form input:not([type=checkbox]), form textarea { display: block; width: 100%; margin-top: 4px; min-height: 48px; padding: 10px 12px; border: 1px solid #8a919c; border-radius: 8px; font: inherit; background: #fff; }
.check { display: flex; gap: var(--s1); font-weight: 400; align-items: flex-start; }
.check input { margin-top: 6px; width: 20px; height: 20px; }
.hp { position: absolute; left: -9999px; }
.form-msg { margin-top: var(--s2); font-weight: 600; }
.notice { background: #fff4e5; border: 1px solid #f0c78a; color: #7a4a06; border-radius: 8px; padding: var(--s2); }
.todo, .todo-block { background: #fff4e5; color: #7a4a06; padding: 2px 8px; border-radius: 6px; font-size: 0.875rem; }

.footer { border-top: 1px solid var(--line); padding: var(--s6) 0; color: var(--ink-2); }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); text-decoration: underline; cursor: pointer; }
.sticky { position: fixed; left: 0; right: 0; bottom: 0; display: flex; gap: var(--s1); padding: var(--s1) var(--s2); background: var(--bg); border-top: 1px solid var(--line); z-index: 30; }
.sticky .btn { flex: 1; min-height: 48px; padding: 0 var(--s1); font-size: .9375rem; white-space: nowrap; }
@media (min-width: 900px) { .sticky { display: none; } body { padding-bottom: 0; } }

.consent { position: fixed; left: var(--s2); right: var(--s2); bottom: 80px; max-width: 520px; background: var(--surface); border: 1px solid var(--ink); border-radius: var(--r); padding: var(--s3); z-index: 40; box-shadow: 0 12px 40px rgba(0,0,0,.15); }
.consent[hidden], .consent [hidden] { display: none; }
.consent-opts label { display: block; font-weight: 400; margin-bottom: var(--s1); }
@media (min-width: 900px) { .consent { bottom: var(--s3); left: var(--s3); right: auto; } }

@media (prefers-reduced-motion: no-preference) {
  .card, .review, .btn { transition: transform .2s ease, box-shadow .2s ease; }
  .card:hover, .review:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(20,24,31,.08); }
  .hero .portrait { animation: fade .6s ease both; }
  @keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.social { list-style: none; padding: 0; margin: 0 0 var(--s2); display: flex; flex-wrap: wrap; gap: var(--s1) var(--s3); }
.social a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
.social a { width: 44px; height: 44px; justify-content: center; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: var(--surface); }
.social a:hover { color: var(--accent); border-color: var(--accent); }
.social svg { width: 22px; height: 22px; }
.social { gap: var(--s1); }
.video.short { aspect-ratio: 9 / 16; max-width: 280px; margin-inline: auto; }

/* video cards + modal */
.vcard { display: flex; flex-direction: column; gap: var(--s1); background: linear-gradient(180deg, #fff, #f6fbfa); }
.vthumb { position: relative; display: block; width: 100%; padding: 0; border: 0; border-radius: var(--r); overflow: hidden; cursor: pointer; background: var(--ink); aspect-ratio: 16 / 9; }
.vthumb img { width: 100%; height: 100%; object-fit: cover; }
.vthumb .play { position: absolute; inset: 0; margin: auto; width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(0,0,0,.35); border: 3px solid rgba(255,255,255,.9); backdrop-filter: blur(2px); }
.vname { margin: var(--s1) 0 0; }
.vrow { display: flex; gap: var(--s1); margin: 0; }
.vico { color: var(--accent); flex: none; margin-top: 2px; }
.vcard .chips { margin: 4px 0; }
.vcard > a { margin-top: auto; font-weight: 600; }
.vmodal { border: 0; padding: 0; background: #000; border-radius: var(--r); width: min(960px, 94vw); max-height: 92vh; overflow: visible; }
.vmodal::backdrop { background: rgba(10, 14, 20, .8); }
.vframe { position: relative; aspect-ratio: 16 / 9; width: 100%; }
.vframe.short { aspect-ratio: 9 / 16; width: auto; height: min(84vh, 760px); margin-inline: auto; }
.vframe iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: var(--r); }
.vclose { position: absolute; right: 0; top: -48px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: #fff; color: var(--ink); font-size: 1.75rem; line-height: 1; cursor: pointer; }
.vmodal:has(.vframe.short) { width: auto; background: transparent; }
@media (max-width: 600px) { .vframe.short { height: 76vh; } }

/* language dropdown */
.langmenu { position: relative; }
.langbtn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 4px 12px 4px 6px; border: 1px solid #b9dcd6; border-radius: 12px; background: #eaf5f3; color: var(--ink); font: 700 .9375rem var(--sans); cursor: pointer; }
.langico { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 8px; background: var(--accent); color: #fff; flex: none; }
.chev { transition: transform .2s ease; }
.is-open .chev { transform: rotate(180deg); }
.langpanel { position: absolute; right: 0; top: calc(100% + 8px); width: min(320px, 92vw); background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 8px; box-shadow: 0 16px 48px rgba(20,24,31,.16); z-index: 50; }
.langpanel[hidden] { display: none; }
.langhead { display: flex; gap: 12px; align-items: center; padding: 10px 8px 12px; }
.langhead strong { display: block; }
.langhead span:not(.langico) { color: var(--ink-2); font-size: .875rem; }
.langopt { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; border: 1px solid transparent; color: var(--ink); text-decoration: none; min-height: 56px; }
.langopt:hover { background: var(--alt); }
.langopt.is-on { background: #eaf5f3; border-color: #b9dcd6; }
.flag { display: grid; place-items: center; width: 44px; height: 36px; border-radius: 8px; background: #fff; border: 1px solid var(--line); flex: none; }
.langtext { display: flex; flex-direction: column; flex: 1; line-height: 1.3; }
.langtext small { color: var(--ink-2); font-size: .8125rem; }
.tick { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: #fff; }

/* centered footer */
.foot { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--s1); }
.foot p { margin: 0; }
.foot .social { justify-content: center; margin: var(--s1) 0; }

@media (max-width: 899px) { .portrait { max-width: 240px; } }
.case .h3 { margin: 0 0 var(--s1); }

.timeline { list-style: none; padding: 0; margin: var(--s2) 0 var(--s4); border-left: 2px solid var(--line); }
.timeline > li { position: relative; padding: 0 0 var(--s3) var(--s3); }
.timeline > li::before { content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); }
.timeline h3 { margin: 0 0 4px; }
.timeline ul { margin: var(--s1) 0 0; padding-left: 1.1rem; color: var(--ink-2); }
.role { margin: 0 0 var(--s2); }
.role-h { margin: 0 0 4px; }
.intro { align-items: center; }

/* learn-more cards */
.explore-card { display: flex; flex-direction: column; gap: var(--s1); text-decoration: none; color: var(--ink); }
.explore-card:hover { border-color: var(--accent); }
.explore-card h3 { margin: 0; }
.explore-card p { margin: 0; color: var(--ink-2); }
.explore-card .more { margin-top: auto; padding-top: var(--s1); font-weight: 600; color: var(--accent); }
.proofgrid .stat strong { font-size: 1.75rem; }

/* logo strip */
.logos { padding: var(--s6) 0; }
.logos-title { text-align: center; font: 600 1rem var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); margin-bottom: var(--s3); }
.logo-row { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s1); }
.logo-row li { display: grid; place-items: center; width: calc(50% - 4px); height: 88px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--r); }
.logo-row img { max-height: 56px; max-width: 100%; width: auto; height: auto; object-fit: contain; }
@media (min-width: 600px) { .logo-row li { width: 150px; } }

/* FAQ */
.faq-grid { display: grid; gap: var(--s4); }
@media (min-width: 900px) { .faq-grid { grid-template-columns: 1fr 1.8fr; align-items: start; } .faq-side { position: sticky; top: 96px; } }
.faq-side .sub { font-size: 1rem; }
.faq-list details { padding: 0; margin-bottom: var(--s1); overflow: hidden; }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--s2); padding: var(--s2) var(--s3); min-height: 60px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 50%; background: #eaf5f3; color: var(--accent); display: grid; place-items: center; font-size: 1.25rem; line-height: 1; }
.faq-list details[open] summary::after { content: "–"; background: var(--accent); color: #fff; }
.faq-list details[open] { border-color: #b9dcd6; }
.faq-list details p { margin: 0; padding: 0 var(--s3) var(--s3); }