/* Second presentation pass for the public SIA site. Original stylesheets stay intact. */
.sia-public { --sia-gutter: clamp(20px, 5vw, 80px); }
.sia-public .page-width { width: min(calc(100% - var(--sia-gutter) * 2), 1280px); }
.sia-public .site-header, .sia-public .site-header.is-scrolled, .sia-public .site-header.menu-active { min-height: 84px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: none; }
.sia-public .site-header.is-scrolled { box-shadow: 0 4px 22px #17191b0a; }
.sia-public .site-header-inner { width: min(calc(100% - var(--sia-gutter) * 2), 1360px); gap: 22px; }
.sia-public .site-brand { display: flex; align-items: center; gap: 22px; }
.sia-public .site-brand-image { width: 132px; height: 60px; padding: 0; border: 0; border-radius: 0; }
.sia-header-brand-copy { display: grid; border-left: 1px solid var(--line); padding-left: 20px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.sia-header-brand-copy strong { color: var(--ink); font-weight: 650; }
.sia-public .site-navigation { gap: 24px; }
.sia-public .site-navigation > a { font-size: 12px; font-weight: 650; }
.sia-public .site-navigation > a.is-current { color: var(--teal); text-decoration: underline; text-underline-offset: 7px; text-decoration-thickness: 2px; }
.sia-public .site-navigation .header-cta { padding: 13px 19px; border-radius: 5px; background: var(--yellow); border-color: var(--yellow); color: var(--ink); }
.sia-public .site-navigation .header-cta:hover { background: #ffe44f; }
.sia-public section[id], .sia-public footer[id] { scroll-margin-top: 18px; }
.sia-public .section-space { padding-block: 110px; }
.sia-public .eyebrow { font-size: 10px; letter-spacing: .14em; font-weight: 750; }
.sia-public .eyebrow::before { height: 2px; width: 22px; }
.sia-public h2 { text-wrap: balance; }
.sia-public .sia-hero { position: relative; isolation: isolate; background: var(--ink); color: #fff; margin-top: 84px; overflow: hidden; }
.sia-public .sia-hero .hero-content { display: block; position: relative; min-height: 660px; padding: 68px 0 58px; }
.sia-public .sia-hero .hero-copy { position: relative; z-index: 3; width: min(52%, 590px); pointer-events: none; }
.sia-public .hero-copy a { pointer-events: auto; }
.sia-public .sia-hero h1 { margin: 25px 0 26px; color: #fff; font-size: clamp(60px, 6.1vw, 92px); line-height: .98; font-weight: 750; letter-spacing: -.055em; }
.sia-public .sia-hero h1 > span { color: var(--yellow); text-decoration: none; letter-spacing: inherit; }
.sia-public .sia-hero p { max-width: 415px; margin: 0; font-size: 15px; line-height: 1.8; color: #ced0cd; }
.sia-public .sia-hero .hero-actions { display: flex; flex-direction: row; gap: 12px; margin-top: 31px; }
.sia-public .hero-actions .button { min-height: 52px; padding-inline: 21px; font-size: 12px; border-radius: 5px; font-weight: 750; }
.sia-public .sia-button-outline { color: #fff; border-color: #777b77; background: #17191b36; backdrop-filter: blur(8px); }
.sia-public .sia-button-outline:hover { background: #fff; color: var(--ink); border-color: #fff; }
.sia-hero-note { color: #c3c8c5; margin-top: 25px; font-size: 11px; }
.sia-hero-note .sia-check { width: 17px; height: 17px; background: transparent; border: 1px solid #687870; color: var(--yellow); font-size: 10px; }
.sia-hero-gallery { position: absolute; z-index: 1; top: 0; bottom: 0; left: 35%; right: calc(-1 * var(--sia-gutter)); border-radius: 0; box-shadow: none; overflow: hidden; }
.sia-hero-slide { height: 100%; width: 100%; aspect-ratio: auto; }
.sia-hero-slide img { width: 100%; height: 100%; object-position: 63% center; opacity: .88; }
.sia-hero-slide::after { background: linear-gradient(90deg, #17191b 0%, #17191baf 10%, #17191b0a 45%), linear-gradient(0deg, #17191be6 0%, transparent 43%); }
.sia-hero-slide figcaption { left: auto; right: var(--sia-gutter); bottom: 116px; width: 270px; gap: 14px; }
.sia-hero-slide figcaption > span { font-size: 9px; letter-spacing: .15em; }
.sia-hero-slide figcaption strong { font-size: 22px; line-height: 1.25; font-weight: 550; letter-spacing: -.02em; }
.sia-image-signature { top: 42px; left: auto; right: var(--sia-gutter); background: none; border: 1px solid #ffffff5c; border-radius: 3px; padding: 8px 11px; color: #fff; font-size: 8px; letter-spacing: .15em; }
.sia-carousel-controls { left: auto; right: var(--sia-gutter); bottom: 43px; gap: 9px; }
.sia-carousel-controls button { width: 42px; height: 42px; border-color: #ffffff6b; font-size: 18px; }
.sia-carousel-controls > span { margin-right: 18px; font-size: 10px; }
.sia-specialties { position: relative; z-index: 2; padding-block: 22px; color: #bac0bd; border-color: #424743; font-size: 10px; letter-spacing: .06em; font-weight: 500; }
.sia-specialties span::before { color: var(--yellow); font-size: 13px; }
.sia-public .trust-bar { background: var(--yellow); border: 0; }
.sia-public .trust-bar-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sia-public .trust-point, .sia-public .trust-point + .trust-point { min-height: 112px; padding: 24px 24px 24px 0; grid-template-columns: 32px 1fr; align-items: center; gap: 16px; }
.sia-public .trust-point + .trust-point { padding-left: 25px; position: relative; }
.sia-public .trust-point + .trust-point::before { position: absolute; left: 0; top: 30px; bottom: 30px; content: ''; width: 1px; background: #17191b35; }
.sia-public .trust-bar .trust-index { width: auto; height: auto; background: none; color: #17191b9e; border: 0; font-size: 15px; font-weight: 500; }
.sia-public .trust-bar p, .sia-public .trust-bar p:last-child { margin: 0; padding: 0; border: 0; }
.sia-public .trust-point strong { color: var(--ink); font-size: 13px; font-weight: 750; }
.sia-public .trust-point p > span { color: #47421b; font-size: 11px; line-height: 1.6; margin-top: 5px; }
.sia-public .section-heading { grid-template-columns: 1fr .7fr; align-items: end; gap: 90px; margin-bottom: 42px; }
.sia-public .section-heading h2, .sia-public .transparency-copy h2, .sia-public .process-heading h2, .sia-public .appointment-intro h2, .sia-faq h2 { font-size: clamp(34px, 3.4vw, 50px); letter-spacing: -.045em; font-weight: 650; line-height: 1.1; }
.sia-public .section-heading p { max-width: 390px; margin: 0 0 4px; font-size: 14px; line-height: 1.8; }
.sia-public .services { background: #fff; }
.sia-public .service-grid { gap: 16px; }
.sia-public .service-item { min-height: 310px; padding: 30px; border-radius: 7px; border: 1px solid var(--line); background: #fff; transition: border-color 180ms, transform 180ms, box-shadow 180ms; }
.sia-public .service-item:hover, .sia-public .service-item:focus-within { border-color: var(--teal); transform: translateY(-4px); box-shadow: 0 12px 26px #17191b09; }
.sia-service-top { display: flex; justify-content: space-between; align-items: flex-start; }
.sia-service-top svg { width: 42px; height: 42px; color: var(--teal); }
.sia-service-top > span { color: #79817d; font-size: 10px; letter-spacing: .1em; }
.sia-public .service-item h3 { margin: 25px 0 12px; font-size: 20px; font-weight: 650; letter-spacing: -.03em; }
.sia-public .service-item p { padding-bottom: 24px; font-size: 12px; line-height: 1.8; }
.sia-public .sia-service-link { min-height: 44px; padding-top: 14px; font-size: 11px; font-weight: 700; }
.sia-public .service-item:first-child { background: #f3f4f2; }
.sia-public .featured-service { background: var(--ink); border-color: var(--ink); color: #fff; }
.sia-public .featured-service h3 { color: #fff; }
.sia-public .featured-service p { color: #c7cdca; }
.featured-service .sia-service-top svg, .featured-service .sia-service-top > span { color: var(--yellow); }
.sia-public .transparency { background: #f3f4f2; }
.sia-public .transparency-grid { grid-template-columns: 1fr 1fr; gap: 92px; align-items: center; }
.sia-public .transparency-media { position: relative; border-radius: 6px; overflow: hidden; }
.sia-public .transparency-media img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: 42% center; }
.sia-public .transparency-media figcaption { left: 26px; right: 26px; bottom: 26px; max-width: none; width: auto; padding: 20px 22px; background: #fff; color: var(--ink); border-left: 4px solid var(--yellow); border-radius: 3px; font-size: 15px; font-weight: 650; box-shadow: 0 10px 30px #17191b16; }
.sia-public .transparency-copy > p { font-size: 14px; line-height: 1.8; }
.sia-public .evidence-list { margin: 27px 0; }
.sia-public .evidence-list li { padding: 17px 0; border-top: 1px solid #d8dcda; }
.sia-public .evidence-list li > span { border: 0; background: transparent; font-size: 11px; color: var(--teal); width: 30px; padding-top: 3px; }
.sia-public .evidence-list strong { font-size: 14px; }
.sia-public .evidence-list p { font-size: 12px; line-height: 1.7; margin-top: 5px; }
.sia-public .text-link { font-size: 12px; }
.sia-public .process { padding-block: 86px; }
.sia-public .process-heading { display: grid; grid-template-columns: .55fr 1fr; gap: 60px; align-items: start; margin-bottom: 42px; }
.sia-public .process-heading .eyebrow { margin-top: 13px; color: var(--teal); }
.sia-public .process-heading h2 { margin: 0; max-width: 650px; }
.sia-public .process-grid { gap: 34px; border-color: var(--line); }
.sia-public .process-grid article > span { width: 38px; height: 38px; font-size: 12px; font-weight: 650; border-radius: 50%; }
.sia-public .process-grid h3 { font-size: 16px; font-weight: 650; letter-spacing: -.02em; line-height: 1.4; margin-top: 24px; }
.sia-public .process-grid p { font-size: 12px; line-height: 1.8; }
.sia-public .sia-portal-invite { background: var(--ink); position: relative; overflow: hidden; }
.sia-portal-invite-grid { gap: 90px; grid-template-columns: 1fr 1fr; }
.sia-portal-invite h2 { font-size: clamp(34px, 3.2vw, 48px); font-weight: 650; letter-spacing: -.04em; line-height: 1.15; }
.sia-portal-invite h2 > span { color: var(--yellow); letter-spacing: inherit; }
.sia-portal-invite .sia-portal-copy > p { font-size: 14px; max-width: 440px; margin-bottom: 24px; }
.sia-portal-benefits { display: grid; gap: 12px; padding: 0; margin: 24px 0 30px; list-style: none; font-size: 12px; color: #e1e5e0; }
.sia-portal-benefits li::before { content: '✓'; color: var(--yellow); margin-right: 12px; }
.sia-portal-copy .button { font-size: 12px; border-radius: 5px; }
.sia-portal-access-note { display: block; color: #aeb6b0; font-size: 10px; margin-top: 16px; }
.sia-live-preview { padding: 0; overflow: hidden; border: 1px solid #ffffff26; border-radius: 12px; box-shadow: 0 28px 64px #0004; transform: rotate(1deg); }
.sia-live-preview .sia-preview-header { min-height: 62px; padding: 20px 25px; border-bottom: 1px solid #e4e8e4; font-size: 9px; font-weight: 750; gap: 12px; }
.sia-preview-header > span:first-child { display: flex; align-items: center; gap: 7px; }
.sia-preview-header i { display: inline-block; width: 6px; height: 6px; background: var(--teal); border-radius: 50%; }
.sia-live-preview .sia-preview-label { font-size: 9px; background: #f3f4f2; color: var(--muted); font-weight: 500; padding: 5px 7px; }
.sia-preview-tabs { display: flex; gap: 6px; padding: 10px; margin: 16px 22px 0; background: #f3f4f2; border-radius: 6px; }
.sia-preview-tabs button { flex: 1; min-height: 37px; padding: 7px 9px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); font-size: 11px; font-weight: 650; cursor: pointer; }
.sia-preview-tabs button[aria-selected=true] { background: #fff; color: var(--ink); box-shadow: 0 2px 7px #17191b0d; }
.sia-preview-tabs button:hover { color: var(--teal); }
.sia-preview-panel { padding: 26px; min-height: 320px; }
.sia-live-preview .sia-preview-title { display: flex; gap: 12px; align-items: center; justify-content: space-between; }
.sia-preview-title small { font-size: 8px; color: var(--muted); letter-spacing: .12em; }
.sia-live-preview .sia-preview-title h3 { margin: 6px 0 0; font-size: 19px; font-weight: 650; letter-spacing: -.035em; }
.sia-demo-status { flex: 0 0 auto; font-size: 9px; color: #655100; background: #fff5c4; border: 1px solid #e5d892; padding: 6px 9px; border-radius: 5px; }
.sia-vehicle-illustration { margin: 18px 0 20px; padding: 0 20px; height: 103px; background: linear-gradient(180deg, #f3f4f200, #f3f4f2); border-radius: 5px; }
.sia-vehicle-illustration svg { width: 100%; height: 100%; stroke: var(--teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sia-demo-track { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; padding: 0; margin: 0; }
.sia-demo-track li { display: flex; flex-direction: column; gap: 8px; align-items: center; position: relative; font-size: 9px; color: #757e78; border: 0; padding: 0; }
.sia-demo-track li::before { content: ''; height: 1px; width: 100%; background: #d8dcda; position: absolute; left: -50%; top: 12px; }
.sia-demo-track li:first-child::before { content: none; }
.sia-demo-track li > span, .sia-demo-track li > span:first-child, .sia-demo-track li > span:last-child { display: grid; place-items: center; position: relative; width: 26px; height: 26px; margin: 0; border: 1px solid var(--line); border-radius: 50%; font-size: 8px; background: #fff; color: #626a6d; }
.sia-demo-track li.done > span { background: var(--teal); border-color: var(--teal); color: #fff; }
.sia-demo-track li.current { color: var(--ink); font-weight: 650; }
.sia-demo-track li.current > span { background: var(--yellow); border-color: var(--yellow); color: var(--ink); box-shadow: 0 0 0 3px #fff5c4; }
.sia-preview-message { display: flex; gap: 12px; align-items: center; margin-top: 24px; padding: 13px; border: 1px solid #dceae2; border-radius: 5px; background: #f2f7f4; }
.sia-preview-message > span { color: var(--teal); }
.sia-live-preview .sia-preview-message p { margin: 0; display: grid; gap: 4px; line-height: 1.4; }
.sia-preview-message strong { color: #245951; font-size: 10px; font-weight: 650; }
.sia-preview-message small { color: #64736b; font-size: 9px; }
.sia-preview-footer { display: flex; justify-content: center; gap: 8px; align-items: center; border-top: 1px solid var(--line); padding: 14px 20px; color: var(--muted); font-size: 9px; }
.sia-preview-footer span { font-size: 6px; color: var(--teal); }
.sia-demo-evidence { position: relative; height: 178px; margin-top: 18px; border-radius: 5px; overflow: hidden; }
.sia-demo-evidence img { width: 100%; height: 100%; object-fit: cover; object-position: center 65%; }
.sia-demo-evidence > span { position: absolute; bottom: 0; left: 0; right: 0; padding: 12px; color: #fff; background: #17191bbf; font-size: 9px; }
.sia-demo-document { padding: 13px 10px; border: 1px solid var(--line); border-radius: 4px; background: #f3f4f2; color: var(--teal); font-size: 10px; font-weight: 700; }
.sia-demo-quote { margin: 27px 0 0; }
.sia-demo-quote > div { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 10px; }
.sia-demo-quote dt { color: var(--ink); }.sia-demo-quote dd { color: var(--muted); text-align: right; margin: 0; }
.sia-faq-grid { grid-template-columns: .85fr 1.15fr; gap: 100px; }
.sia-faq h2 { margin: 23px 0; }
.sia-faq p { font-size: 13px; }
.sia-faq summary { min-height: 76px; font-size: 13px; font-weight: 650; }
.sia-faq summary::after { display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; width: 28px; height: 28px; flex: 0 0 28px; font-size: 18px; }
.sia-faq details[open] summary::after { background: var(--teal); border-color: var(--teal); color: #fff; }
.sia-public .appointment-grid { gap: 92px; grid-template-columns: .85fr 1.15fr; }
.sia-public .appointment-intro { top: 120px; }
.sia-public .appointment-intro > p { font-size: 14px; line-height: 1.8; max-width: 365px; }
.sia-public .appointment-notes { margin-top: 30px; padding-top: 0; border-top: 0; }
.sia-public .appointment-notes p { position: relative; padding-left: 29px; margin: 24px 0; }
.sia-public .appointment-notes p::before { content: '✓'; position: absolute; left: 0; top: 2px; color: var(--teal); font-size: 13px; }
.sia-public .appointment-notes strong { font-size: 13px; }
.sia-public .appointment-notes span { margin-top: 6px; font-size: 12px; line-height: 1.7; }
.sia-public .schedule-note { margin-top: 32px; border-left: 3px solid var(--yellow); padding: 0 0 0 17px; }
.sia-public .schedule-note span { font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.sia-public .schedule-note strong { font-size: 12px; }
.sia-public .appointment-form { padding: 36px; border-radius: 8px; border-top: 3px solid var(--yellow); box-shadow: 0 20px 45px #17191b05; }
.sia-public .form-title { margin-bottom: 8px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.sia-public .form-title > span { font-size: 9px; color: var(--teal); letter-spacing: .08em; }
.sia-public .form-title strong { font-size: 26px; font-weight: 650; letter-spacing: -.035em; }
.sia-public .form-title p { margin: 8px 0 0; font-size: 11px; color: var(--muted); }
.sia-form-section { grid-column: 1 / -1; display: flex; gap: 10px; align-items: center; margin-top: 16px; padding-bottom: 4px; font-size: 12px; }
.sia-form-section > span { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; background: #f3f4f2; color: var(--teal); font-size: 9px; }
.sia-public .field > span:first-child { font-size: 11px; font-weight: 600; }
.sia-public .field input, .sia-public .field select, .sia-public .field textarea { border-radius: 5px; border-color: #d8dcda; background: #fafbf9; font-size: 12px; min-height: 46px; }
.sia-public .field input:focus, .sia-public .field select:focus, .sia-public .field textarea:focus { background: #fff; border-color: var(--teal); box-shadow: 0 0 0 3px #116f6c12; }
.sia-public .field small { font-size: 10px; }
.sia-public .consent-field { font-size: 11px; }
.sia-public .button-submit { background: var(--ink); color: #fff; border-radius: 5px; justify-content: space-between; font-size: 12px; padding-inline: 20px; }
.sia-public .button-submit:hover { background: var(--teal); }
.sia-public .form-privacy { font-size: 10px; line-height: 1.7; }
.sia-public .sia-footer-editorial { background: var(--ink); color: #fff; padding-top: 65px; border: 0; }
.sia-footer-invitation { display: flex; justify-content: space-between; align-items: center; gap: 42px; padding-bottom: 58px; border-bottom: 1px solid #454a46; }
.sia-footer-kicker { color: var(--yellow); font-size: 9px; letter-spacing: .13em; font-weight: 600; }
.sia-footer-invitation h2 { font-size: clamp(26px, 3vw, 42px); line-height: 1.15; letter-spacing: -.04em; font-weight: 550; margin: 22px 0 0; }
.sia-footer-invitation h2 span { color: #a5aea8; letter-spacing: inherit; }
.sia-footer-cta { display: flex; gap: 40px; align-items: center; border-bottom: 1px solid var(--yellow); padding-bottom: 14px; font-size: 12px; font-weight: 650; white-space: nowrap; }
.sia-footer-cta > span { color: var(--yellow); font-size: 25px; font-weight: 400; }
.sia-public .sia-footer-links { grid-template-columns: 1.25fr .8fr 1fr 1fr; gap: 50px; padding-block: 50px; }
.sia-public .footer-logo { display: grid; place-items: center; width: 152px; height: 74px; padding: 8px 12px; background: #fff; border: 0; border-radius: 3px; }
.sia-public .footer-brand p { max-width: 240px; margin: 20px 0; font-size: 12px; line-height: 1.8; color: #b9c1bb; }
.sia-public .footer-grid > div > strong { margin-bottom: 12px; font-size: 11px; color: #fff; }
.sia-public .footer-grid > div > a:not(.footer-logo), .sia-public .footer-grid > div > span { font-size: 11px; color: #b9c1bb; line-height: 1.8; }
.sia-public .footer-grid > div > a:hover { color: var(--yellow); }
.sia-public .footer-grid .sia-footer-signature { font-size: 9px; color: #8f9a92; }
.sia-public .footer-bottom { border-color: #454a46; color: #98a49b; font-size: 9px; padding-block: 22px; }
.sia-mobile-actions { display: none; }
.sia-public [hidden], .sia-mobile-actions.is-suppressed { display: none !important; }
@media (min-width: 1500px) {
  .sia-hero-gallery { right: calc((1280px - 100vw) / 2); }
}
@media (max-width: 1150px) {
  .sia-header-brand-copy { display: none; }
  .sia-public .site-navigation { gap: 18px; }
  .sia-public .sia-hero .hero-content { min-height: 620px; }
  .sia-public .sia-hero .hero-copy { width: 56%; }
  .sia-public .sia-hero h1 { font-size: 72px; }
  .sia-public .sia-hero p { max-width: 345px; font-size: 14px; }
  .sia-public .hero-actions .button { padding-inline: 16px; font-size: 11px; }
  .sia-public .transparency-grid, .sia-public .appointment-grid, .sia-portal-invite-grid, .sia-faq-grid { gap: 50px; }
  .sia-public .service-item { padding: 25px; }
  .sia-public .sia-footer-links { gap: 26px; }
  .sia-live-preview { transform: none; }
}
@media (max-width: 860px) {
  .sia-public { padding-bottom: 80px; }
  .sia-public .site-header, .sia-public .site-header.is-scrolled, .sia-public .site-header.menu-active { min-height: 76px; }
  .sia-public .site-brand-image { height: 54px; width: 124px; }
  .sia-public .site-navigation { top: 75px; gap: 0; padding-inline: var(--sia-gutter); }
  .sia-public .site-navigation.is-open { max-height: calc(100svh - 75px); padding-bottom: 26px; }
  .sia-public .site-navigation > a { font-size: 14px; padding: 18px 6px; }
  .sia-public .menu-toggle { width: 44px; height: 44px; }
  .sia-public .sia-hero { margin-top: 76px; }
  .sia-public .sia-hero .hero-content { min-height: 590px; padding-block: 56px; }
  .sia-public .sia-hero h1 { font-size: clamp(54px, 8.7vw, 74px); }
  .sia-public .sia-hero .hero-copy { width: 60%; }
  .sia-public .sia-hero p { max-width: 320px; font-size: 13px; }
  .sia-public .sia-hero .hero-actions { flex-wrap: wrap; }
  .sia-hero-slide figcaption { right: var(--sia-gutter); width: 190px; bottom: 104px; }
  .sia-hero-slide figcaption strong { font-size: 18px; }
  .sia-hero-slide figcaption > span { font-size: 8px; }
  .sia-specialties { gap: 15px; font-size: 8px; }
  .sia-specialties span::before { margin-right: 8px; }
  .sia-public .trust-point, .sia-public .trust-point + .trust-point { grid-template-columns: 1fr; gap: 8px; padding: 20px 16px; }
  .sia-public .trust-point:first-child { padding-left: 0; }
  .sia-public .trust-point strong { font-size: 12px; }
  .sia-public .trust-point p > span { font-size: 10px; }
  .sia-public .trust-bar .trust-index { font-size: 12px; }
  .sia-public .section-space { padding-block: 76px; }
  .sia-public .section-heading { gap: 28px; grid-template-columns: 1fr; }
  .sia-public .section-heading p { max-width: 560px; font-size: 13px; }
  .sia-public .transparency-grid { grid-template-columns: 1fr; gap: 38px; }
  .sia-public .transparency-media img { aspect-ratio: 1.5; }
  .sia-public .transparency-copy { max-width: 650px; }
  .sia-public .process-heading { grid-template-columns: 1fr; gap: 20px; }
  .sia-public .process-heading .eyebrow { margin: 0; }
  .sia-public .process-grid { gap: 28px; }
  .sia-portal-invite-grid { grid-template-columns: 1fr; gap: 40px; }
  .sia-portal-invite .sia-portal-copy > p { max-width: 530px; }
  .sia-live-preview { width: min(100%, 520px); margin-inline: auto; }
  .sia-faq-grid { grid-template-columns: 1fr; gap: 20px; }
  .sia-public .appointment-grid { grid-template-columns: 1fr; gap: 32px; }
  .sia-public .appointment-intro > p { max-width: 560px; }
  .sia-public .appointment-notes { display: flex; gap: 26px; }
  .sia-public .appointment-notes p { flex: 1; margin-block: 0; }
  .sia-footer-invitation { align-items: flex-start; }
  .sia-public .sia-footer-links { grid-template-columns: repeat(3, 1fr); gap: 30px; }
  .sia-public .footer-brand { grid-column: 1 / -1; }
  .sia-public .footer-brand p { max-width: 450px; }
  .sia-mobile-actions { display: grid; grid-template-columns: 1.2fr 1fr; position: fixed; z-index: 80; bottom: 0; left: 0; right: 0; gap: 8px; padding: 10px 18px calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: #fffffff2; backdrop-filter: blur(12px); box-shadow: 0 -6px 28px #17191b0a; }
  .sia-mobile-actions a { display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 47px; border-radius: 5px; font-size: 12px; font-weight: 650; }
  .sia-mobile-actions svg { width: 20px; height: 20px; flex: 0 0 20px; }
  .sia-mobile-book { background: var(--yellow); color: var(--ink); }
  .sia-mobile-portal { background: #f3f4f2; color: var(--teal); border: 1px solid var(--line); }
}
@media (max-width: 620px) {
  .sia-public { --sia-gutter: 22px; }
  .sia-public .sia-hero .hero-content { padding-top: 39px; padding-bottom: 0; min-height: 0; }
  .sia-public .sia-hero .hero-copy { width: 100%; }
  .sia-public .sia-hero h1 { font-size: clamp(52px, 13vw, 74px); line-height: 1; margin-block: 23px; }
  .sia-public .sia-hero h1 br:nth-child(2) { display: none; }
  .sia-public .sia-hero h1 > span::before { content: ' '; }
  .sia-public .sia-hero p { max-width: 420px; font-size: 13px; line-height: 1.8; }
  .sia-public .sia-hero .hero-actions { flex-wrap: nowrap; margin-top: 26px; }
  .sia-public .hero-actions .button { padding-inline: 13px; font-size: 11px; flex: 1 1 auto; min-height: 50px; gap: 10px; }
  .sia-public .hero-actions .button:first-child { flex-grow: 1.5; }
  .sia-hero-note { font-size: 10px; margin-top: 20px; }
  .sia-hero-gallery { position: relative; left: auto; right: auto; top: auto; bottom: auto; height: 290px; margin: 20px calc(-1 * var(--sia-gutter)) 0; }
  .sia-hero-slide img { object-position: center 52%; opacity: .9; }
  .sia-hero-slide::after { background: linear-gradient(180deg, #17191b 0%, #17191b00 22%, #17191b15 48%, #17191bf2 100%); }
  .sia-image-signature { display: none; }
  .sia-hero-slide figcaption { left: var(--sia-gutter); right: auto; bottom: 31px; width: calc(100% - 165px); gap: 8px; }
  .sia-hero-slide figcaption > span { font-size: 7px; letter-spacing: .12em; }
  .sia-hero-slide figcaption strong { font-size: 17px; }
  .sia-carousel-controls { bottom: 33px; right: var(--sia-gutter); gap: 7px; flex-wrap: wrap; max-width: 88px; justify-content: flex-end; }
  .sia-carousel-controls > span { width: 100%; margin: 0 0 5px; text-align: right; font-size: 9px; }
  .sia-carousel-controls button { width: 38px; height: 38px; }
  .sia-specialties { grid-template-columns: 1fr 1fr; padding-block: 18px; gap: 12px; font-size: 8px; }
  .sia-specialties span::before { font-size: 11px; }
  .sia-public .trust-bar-grid { grid-template-columns: 1fr; }
  .sia-public .trust-point, .sia-public .trust-point + .trust-point { min-height: 0; grid-template-columns: 24px 1fr; padding: 15px 0; gap: 13px; border-bottom: 1px solid #17191b2e; }
  .sia-public .trust-point:last-child { border-bottom: 0; }
  .sia-public .trust-point + .trust-point::before { content: none; }
  .sia-public .trust-point p { display: flex; flex-direction: column; gap: 1px; }
  .sia-public .trust-point p > span { font-size: 10px; margin: 0; }
  .sia-public .section-space { padding-block: 60px; }
  .sia-public .section-heading h2, .sia-public .transparency-copy h2, .sia-public .process-heading h2, .sia-public .appointment-intro h2, .sia-faq h2, .sia-portal-invite h2 { font-size: 34px; }
  .sia-public .section-heading { gap: 21px; margin-bottom: 30px; }
  .sia-public .service-grid { grid-template-columns: 1fr; gap: 12px; }
  .sia-public .service-item { min-height: 0; padding: 24px; }
  .sia-service-top svg { width: 36px; height: 36px; }
  .sia-public .service-item h3 { margin-top: 20px; font-size: 21px; }
  .sia-public .service-item p { font-size: 13px; padding-bottom: 18px; }
  .sia-public .sia-service-link { font-size: 12px; }
  .sia-public .transparency-media img { aspect-ratio: 1; }
  .sia-public .transparency-media figcaption { left: 16px; right: 16px; bottom: 16px; padding: 17px; font-size: 13px; }
  .sia-public .transparency-grid { gap: 35px; }
  .sia-public .transparency-copy > p { font-size: 13px; }
  .sia-public .process-grid { grid-template-columns: 1fr 1fr; gap: 30px 22px; }
  .sia-public .process-grid article { padding-top: 22px; }
  .sia-public .process-grid h3 { font-size: 15px; }
  .sia-public .process-grid p { font-size: 12px; }
  .sia-portal-invite-grid { gap: 34px; }
  .sia-portal-invite .sia-portal-copy > p { font-size: 13px; }
  .sia-live-preview { border-radius: 8px; margin: 0; width: 100%; }
  .sia-live-preview .sia-preview-header { padding: 17px 16px; min-height: 56px; flex-wrap: nowrap; font-size: 8px; }
  .sia-live-preview .sia-preview-label { font-size: 8px; }
  .sia-preview-tabs { margin: 12px 12px 0; padding: 5px; gap: 3px; }
  .sia-preview-tabs button { font-size: 10px; padding: 6px; min-height: 40px; }
  .sia-preview-panel { padding: 20px 16px; min-height: 325px; }
  .sia-live-preview .sia-preview-title h3 { font-size: 17px; }
  .sia-demo-status { font-size: 8px; padding: 5px 6px; }
  .sia-vehicle-illustration { height: 93px; padding-inline: 0; }
  .sia-demo-track li { font-size: 8px; }
  .sia-preview-message { gap: 8px; padding: 11px; }
  .sia-preview-message strong { font-size: 10px; }
  .sia-preview-message small { font-size: 9px; }
  .sia-preview-footer { font-size: 8px; }
  .sia-demo-quote > div { flex-direction: column; gap: 6px; }
  .sia-demo-quote dd { text-align: left; }
  .sia-faq-grid { gap: 14px; }
  .sia-faq summary { font-size: 13px; line-height: 1.7; gap: 20px; }
  .sia-public .appointment-notes { display: block; margin-top: 25px; }
  .sia-public .appointment-notes p { margin-bottom: 20px; }
  .sia-public .appointment-form { padding: 26px 20px; }
  .sia-public .form-grid { gap: 15px; }
  .sia-public .field input, .sia-public .field select, .sia-public .field textarea { font-size: 16px; }
  .sia-public .field input::placeholder, .sia-public .field textarea::placeholder { font-size: 12px; }
  .sia-public .sia-footer-editorial { padding-top: 48px; }
  .sia-footer-invitation { flex-direction: column; gap: 27px; padding-bottom: 36px; }
  .sia-footer-invitation h2 { font-size: 29px; line-height: 1.2; }
  .sia-footer-cta { justify-content: space-between; width: 100%; font-size: 12px; }
  .sia-public .sia-footer-links { grid-template-columns: 1fr 1fr; gap: 30px 20px; padding-block: 36px; }
  .sia-public .sia-footer-links > div:last-child { grid-column: 1 / -1; }
  .sia-public .footer-bottom { display: grid; gap: 9px; padding-block: 20px; font-size: 9px; }
}
@media (max-width: 360px) {
  .sia-public { --sia-gutter: 18px; }
  .sia-public .sia-hero h1 { font-size: 48px; }
  .sia-public .hero-actions .button { font-size: 10px; padding-inline: 10px; gap: 7px; }
  .sia-hero-slide figcaption strong { font-size: 15px; }
  .sia-preview-title { flex-wrap: wrap; }
  .sia-mobile-actions { padding-inline: 10px; }
  .sia-mobile-actions a { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .sia-public *, .sia-public *::before, .sia-public *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
/* Comfortable reading sizes at full desktop resolution. */
@media (min-width: 621px) {
  .sia-public .site-navigation > a { font-size: 13px; }
  .sia-public .sia-hero p { font-size: 16px; }
  .sia-public .section-heading p, .sia-public .transparency-copy > p, .sia-public .appointment-intro > p, .sia-portal-invite .sia-portal-copy > p { font-size: 15px; }
  .sia-public .service-item p { font-size: 14px; }
  .sia-public .sia-service-link, .sia-public .text-link { font-size: 13px; }
  .sia-public .evidence-list p, .sia-public .process-grid p { font-size: 14px; }
  .sia-public .evidence-list strong { font-size: 15px; }
  .sia-faq summary { font-size: 15px; }
  .sia-faq p { font-size: 14px; }
  .sia-portal-benefits { font-size: 14px; }
  .sia-public .field > span:first-child, .sia-public .consent-field { font-size: 12px; }
  .sia-public .field input, .sia-public .field select, .sia-public .field textarea { font-size: 14px; }
  .sia-public .appointment-notes strong { font-size: 14px; }
  .sia-public .appointment-notes span { font-size: 13px; }
  .sia-public .footer-brand p, .sia-public .footer-grid > div > a:not(.footer-logo), .sia-public .footer-grid > div > span { font-size: 12px; }
  .sia-public .footer-grid > div > strong { font-size: 12px; }
  .sia-public .footer-grid .sia-footer-signature { font-size: 10px; }
}
/* Keep examples steady while switching tabs and provide generous touch targets. */
.sia-preview-panel { min-height: 400px; }
.sia-preview-tabs button { min-height: 44px; }
@media (max-width: 620px) {
  .sia-carousel-controls { max-width: 96px; }
  .sia-carousel-controls button { width: 44px; height: 44px; }
  .sia-hero-slide figcaption { width: calc(100% - 178px); }
}