/* ION IV — concept 04. This stylesheet is loaded only by the ION layout. */
@font-face { font-family: 'ION Sans'; src: url('../fonts/dm-sans-regular.ttf') format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'ION Sans'; src: url('../fonts/dm-sans-medium.ttf') format('truetype'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'ION Sans'; src: url('../fonts/dm-sans-semibold.ttf') format('truetype'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'ION Sans'; src: url('../fonts/dm-sans-bold.ttf') format('truetype'); font-weight: 700; font-display: swap; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
.ion-site { --ion-blue: #244bff; --ion-ink: #121d2e; --ion-lime: #ddf26c; --ion-pale: #f5f7fb; --ion-muted: #586579; --ion-line: #dce3ec; margin: 0; background: #fff; color: var(--ion-ink); font: 400 18px/1.65 'ION Sans', Arial, sans-serif; -webkit-font-smoothing: antialiased; }
.ion-site [hidden] { display: none !important; }
:where(.ion-site) h1, :where(.ion-site) h2, :where(.ion-site) h3, :where(.ion-site) h4 { margin: 0 0 20px; font-weight: 500; letter-spacing: -.045em; line-height: 1.08; text-wrap: balance; }
:where(.ion-site) h1 { font-size: clamp(46px, 5.8vw, 80px); }
:where(.ion-site) h2 { font-size: clamp(34px, 3.8vw, 52px); }
:where(.ion-site) h3 { font-size: 26px; letter-spacing: -.035em; line-height: 1.22; }
:where(.ion-site) p { margin: 0 0 22px; color: var(--ion-muted); }
:where(.ion-site) a { color: inherit; text-underline-offset: 4px; }
:where(.ion-site) img { display: block; max-width: 100%; height: auto; }
:where(.ion-site) figure { margin: 0; }
:where(.ion-site) figure img { border-radius: 18px; }
:where(.ion-site) figcaption { margin-top: 12px; }
:where(.ion-site) button, :where(.ion-site) input, :where(.ion-site) select, :where(.ion-site) textarea { font: inherit; }
:where(.ion-site) button { cursor: pointer; }
:where(.ion-site) button:disabled { cursor: default; }
:where(.ion-site) em { color: var(--ion-blue); font-style: normal; }
:where(.ion-site) :focus-visible { outline: 3px solid #6883ff; outline-offset: 5px; }
::selection { background: var(--ion-lime); color: var(--ion-ink); }
.ion-container { width: min(1280px, calc(100% - 96px)); margin-inline: auto; }
.ion-section { padding: 100px 0; }
.ion-eyebrow { margin: 0 0 22px; color: var(--ion-blue); font-size: 12px; font-weight: 700; letter-spacing: .12em; line-height: 1.6; text-transform: uppercase; }
.ion-btn, .ion-btn-outline { display: inline-flex; align-items: center; justify-content: center; gap: 26px; min-height: 56px; border: 1px solid var(--ion-blue); border-radius: 7px; padding: 15px 25px; background: var(--ion-blue); color: white; font-size: 16px; line-height: 1.4; font-weight: 600; text-decoration: none; transition: background .18s ease, transform .18s ease; }
.ion-btn:hover { background: #163bdc; transform: translateY(-2px); }
.ion-btn span[aria-hidden], .ion-text-link span[aria-hidden] { font-size: 22px; font-weight: 400; line-height: 1; }
.ion-btn-dark { background: var(--ion-ink); border-color: var(--ion-ink); }
.ion-btn-dark:hover { background: #253a59; }
.ion-btn-lime { background: var(--ion-lime); color: var(--ion-ink); border-color: var(--ion-lime); }
.ion-btn-lime:hover { background: #cbe350; }
.ion-btn-outline { background: transparent; color: var(--ion-ink); border-color: var(--ion-line); }
.ion-btn-outline:hover { background: var(--ion-pale); border-color: var(--ion-ink); }
.ion-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 28px; }
.ion-text-link { display: inline-flex; align-items: center; gap: 18px; padding: 9px 0; font-size: 16px; font-weight: 600; line-height: 1.5; text-decoration: none; }
.ion-text-link:hover { color: var(--ion-blue); }
.ion-note { font-size: 13px; line-height: 1.7; color: var(--ion-muted); }
.ion-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.ion-skip { position: fixed; z-index: 100; top: -100px; left: 20px; background: var(--ion-ink); color: #fff; padding: 12px 20px; }
.ion-skip:focus { top: 8px; }

/* A compact, unmistakable identity and a persistent route to booking. */
.ion-concept-bar { background: var(--ion-ink); color: #dce5f2; font-size: 12px; }
.ion-concept-bar > div { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 34px; }
.ion-concept-bar a { color: #fff; text-decoration: none; }
.ion-concept-bar strong { color: var(--ion-lime); font-weight: 500; }
.ion-header { position: sticky; top: 0; z-index: 30; background: #fffffffa; border-bottom: 1px solid var(--ion-line); backdrop-filter: blur(14px); }
.ion-nav-shell { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 100px; }
.ion-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.ion-brand-name { display: block; font-size: 42px; font-weight: 700; line-height: .9; letter-spacing: -.075em; }
.ion-brand-name > span { font-size: 16px; font-weight: 500; letter-spacing: -.03em; margin-left: 5px; }
.ion-brand-name small { display: block; margin-top: 10px; font-size: 12px; font-weight: 600; letter-spacing: .07em; line-height: 1; }
.ion-navigation { display: flex; align-items: center; gap: 28px; }
.ion-navigation > a { font-size: 15px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.ion-navigation > a:not(.ion-btn):hover, .ion-navigation > a[aria-current='page'] { color: var(--ion-blue); }
.ion-navigation .ion-nav-cta { margin-left: 12px; font-weight: 600; }
.ion-menu-toggle { display: none; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--ion-line); border-radius: 6px; min-height: 44px; padding: 8px 13px; color: var(--ion-ink); font-size: 15px; }
.ion-mobile-cta { display: none; }

/* Home: confident type, clinical imagery, and prices above the fold. */
.ion-hero { padding: 40px 0 44px; background: linear-gradient(115deg, #fff 48%, #f0f4fb 100%); }
.ion-hero-grid { display: grid; grid-template-columns: 1.06fr 1fr; align-items: center; gap: 60px; }
.ion-hero-copy { padding: 18px 0 22px; }
.ion-hero-copy .ion-eyebrow { display: flex; align-items: center; gap: 9px; font-size: 13px; margin-bottom: 24px; letter-spacing: .07em; }
.ion-status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ion-blue); box-shadow: 0 0 0 5px #244bff13; }
.ion-hero h1 { font-size: clamp(64px, 6.3vw, 90px); font-weight: 500; line-height: .99; letter-spacing: -.065em; margin-bottom: 28px; }
.ion-hero-description { max-width: 490px; font-size: 19px; line-height: 1.65; margin-bottom: 25px; }
.ion-hero-pricing { display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; margin: 0 0 27px; }
.ion-hero-pricing strong { font-size: 21px; font-weight: 600; letter-spacing: -.025em; }
.ion-hero-pricing span { color: var(--ion-muted); font-size: 14px; }
.ion-hero-assurance { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 22px 0 0; }
.ion-hero-assurance > span { font-size: 15px; color: var(--ion-blue); }
.ion-hero-visual { position: relative; border-radius: 14px 14px 76px 14px; overflow: hidden; height: 624px; background: #dbe4ee; }
.ion-hero-visual > img { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; }
.ion-photo-label { position: absolute; bottom: 47px; left: 25px; width: 244px; padding: 20px 26px; border-radius: 7px; background: var(--ion-lime); font-size: 23px; letter-spacing: -.04em; line-height: 1.25; }
.ion-photo-label strong { font-weight: 600; }
.ion-photo-label > span { position: absolute; top: 18px; right: 17px; font-size: 26px; }
.ion-image-note { position: absolute; bottom: 13px; left: 25px; color: white; background: #121d2ecc; border-radius: 3px; padding: 2px 7px; font-size: 12px; margin: 0; }
.ion-quick-book { display: grid; grid-template-columns: 1fr 1.05fr 1fr auto; align-items: end; gap: 22px; margin-top: 38px; border: 1px solid var(--ion-line); padding: 28px; background: #fff; border-radius: 12px; box-shadow: 0 12px 35px #1e34540b; }
.ion-quick-book .ion-eyebrow { font-size: 12px; letter-spacing: .045em; margin-bottom: 8px; }
.ion-quick-book h2 { font-size: 25px; margin: 0 0 12px; letter-spacing: -.045em; }
.ion-quick-book .ion-btn { white-space: nowrap; }
.ion-quick-book .ion-field { margin: 0; }
.ion-field { margin: 0 0 24px; }
.ion-field > label { display: block; margin-bottom: 9px; font-size: 14px; font-weight: 600; line-height: 1.4; }
.ion-field input, .ion-field select, .ion-field textarea { display: block; width: 100%; max-width: 100%; min-height: 56px; padding: 14px; color: var(--ion-ink); background: #fff; border: 1px solid #bdc7d4; border-radius: 6px; font-size: 16px; line-height: 1.5; }
.ion-field .ion-note { margin: 8px 0 0; }
.ion-form { padding: 36px; border: 1px solid var(--ion-line); border-radius: 14px; background: #fff; }
.ion-confidence-strip { border-top: 1px solid var(--ion-line); border-bottom: 1px solid var(--ion-line); }
.ion-confidence-strip > div { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-block: 24px; }
.ion-confidence-strip span { display: flex; align-items: center; gap: 13px; font-size: 14px; font-weight: 500; }
.ion-confidence-strip b { color: var(--ion-blue); font-size: 12px; font-weight: 600; }

/* Reusable page composition and editorial components. */
.ion-page-hero { background: var(--ion-pale); padding: 72px 0 64px; }
.ion-page-hero h1 { max-width: 1050px; margin-bottom: 28px; }
.ion-page-hero .ion-container > p:not(.ion-eyebrow) { max-width: 700px; font-size: 20px; }
.ion-page-hero .ion-btn { margin-top: 9px; }
.ion-section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 40px; }
.ion-section-heading h2 { margin-bottom: 0; }
.ion-section-heading > div:last-child:not(:first-child), .ion-section-heading > p { max-width: 390px; }
.ion-section-heading > p { margin: 0; }
.ion-section-heading > .ion-text-link { flex-shrink: 0; }
.ion-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ion-grid:has(> :nth-child(4):last-child) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ion-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 72px; align-items: start; }
.ion-split > *, .ion-grid > * { min-width: 0; }
.ion-card { padding: 30px; border: 1px solid var(--ion-line); border-radius: 14px; background: #fff; }
.ion-card h2 { font-size: 30px; }
.ion-card p { font-size: 17px; }
.ion-card > :last-child { margin-bottom: 0; }
.ion-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.ion-tags > span { padding: 7px 12px; border-radius: 5px; background: var(--ion-pale); font-size: 12px; font-weight: 600; }
.ion-callout { display: flex; align-items: center; justify-content: space-between; gap: 36px; padding: 48px; background: #eef2ff; border: 1px solid #d9e0ff; border-radius: 16px; }
.ion-callout > div { max-width: 750px; }
.ion-callout .ion-btn { flex-shrink: 0; }
.ion-callout p:last-child { margin-bottom: 0; }
.ion-prose { max-width: 840px; }
.ion-prose h2 { font-size: 32px; margin-top: 42px; }
.ion-prose h2:first-child { margin-top: 0; }
.ion-prose a { color: var(--ion-blue); }
.ion-prose li { margin-bottom: 10px; color: var(--ion-muted); }
.ion-check-list { padding: 0; list-style: none; margin: 24px 0 30px; }
.ion-check-list li { position: relative; padding-left: 27px; margin-bottom: 13px; font-size: 16px; }
.ion-check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--ion-blue); }
.ion-step-number { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; margin-bottom: 27px; background: #eef2ff; color: var(--ion-blue); border-radius: 50%; font-size: 13px; font-weight: 600; }
.ion-faq details, details.ion-faq { border-bottom: 1px solid var(--ion-line); }
.ion-faq details:first-child, details.ion-faq:first-of-type { border-top: 1px solid var(--ion-line); }
.ion-faq summary { position: relative; padding: 25px 38px 25px 0; list-style: none; font-size: 18px; line-height: 1.4; font-weight: 500; cursor: pointer; }
.ion-faq summary::-webkit-details-marker { display: none; }
.ion-faq summary::after { content: '+'; position: absolute; top: 23px; right: 3px; color: var(--ion-blue); font-size: 26px; line-height: 1; }
.ion-faq details[open] summary::after, details.ion-faq[open] summary::after { content: '−'; }
.ion-faq details p, details.ion-faq p { font-size: 16px; padding-right: 15px; }
.ion-faq-groups { display: grid; gap: 50px; }
.ion-faq-groups h2 { font-size: 30px; }
.ion-contact-options .ion-card { display: flex; flex-direction: column; align-items: flex-start; }
.ion-contact-options .ion-card > a { margin-top: auto; }
.ion-response { background: #f5f8e9; }

/* The treatment cards borrow from modern product design, with no stock badges. */
.ion-home-menu { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.ion-home-treatment { min-width: 0; border: 1px solid var(--ion-line); border-radius: 12px; overflow: hidden; background: #fff; }
.ion-home-treatment-art { display: flex; align-items: center; justify-content: center; height: 270px; position: relative; padding: 38px 20px 18px; text-decoration: none; }
.ion-tone-blue { background: #e2eafa; }
.ion-tone-lime { background: #ecf6bf; }
.ion-tone-orange { background: #ffe7cd; }
.ion-tone-violet { background: #e8e3f8; }
.ion-tone-pink { background: #f8e1e9; }
.ion-home-treatment-art > span:first-child { position: absolute; top: 20px; left: 20px; font-size: 12px; letter-spacing: .08em; font-weight: 600; text-transform: uppercase; }
.ion-home-treatment-art > img { width: 158px; height: 214px; object-fit: contain; transition: transform .2s ease; }
.ion-home-treatment-art:hover img { transform: rotate(3deg) translateY(-5px); }
.ion-art-arrow { position: absolute; bottom: 19px; right: 19px; font-size: 25px; }
.ion-home-treatment-copy { padding: 24px 22px; }
.ion-treatment-time { font-size: 12px; margin-bottom: 10px; }
.ion-home-treatment-copy h3 { font-size: 23px; letter-spacing: -.045em; }
.ion-home-treatment-copy h3 a { text-decoration: none; }
.ion-home-treatment-copy > p:not(.ion-treatment-time) { font-size: 15px; line-height: 1.7; min-height: 78px; }
.ion-home-treatment-copy > div { display: flex; justify-content: space-between; align-items: center; gap: 10px; border-top: 1px solid var(--ion-line); padding-top: 18px; }
.ion-home-treatment-copy strong { font-size: 24px; font-weight: 500; letter-spacing: -.04em; }
.ion-home-treatment-copy > div a { font-size: 13px; font-weight: 600; text-decoration: none; }
.ion-menu-help { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 27px 30px; margin-top: 32px; border-radius: 10px; background: var(--ion-pale); }
.ion-menu-help strong { display: block; font-size: 18px; font-weight: 500; }
.ion-menu-help span { color: var(--ion-muted); font-size: 15px; }
.ion-menu-help > a { flex-shrink: 0; }
.ion-menu-note { margin: 20px 0 0; }
.ion-visit-section { background: var(--ion-pale); }
.ion-visit-grid { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 80px; }
.ion-studio-photo { position: relative; align-self: stretch; border-radius: 16px; overflow: hidden; min-height: 560px; }
.ion-studio-photo img { width: 100%; height: 100%; object-fit: cover; }
.ion-studio-photo > span { position: absolute; bottom: 25px; left: 25px; right: 25px; background: #fff; padding: 16px 20px; border-radius: 6px; font-size: 14px; }
.ion-visit-tabs { display: flex; background: #e7ebf3; border-radius: 6px; padding: 5px; margin: 29px 0 27px; max-width: 310px; }
.ion-visit-tabs button { flex: 1; padding: 11px 20px; background: transparent; color: var(--ion-muted); border: 0; border-radius: 4px; font-size: 15px; font-weight: 600; }
.ion-visit-tabs button[aria-pressed='true'] { background: #fff; color: var(--ion-ink); box-shadow: 0 2px 6px #121d2e12; }
.ion-visit-copy h3 { font-size: 23px; }
.ion-visit-copy p:not(.ion-eyebrow) { font-size: 17px; }
.ion-process-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 55px; }
.ion-process-grid article { border-top: 1px solid var(--ion-line); padding-top: 32px; }
.ion-process-grid h3 { font-size: 25px; }
.ion-process-grid p { font-size: 17px; margin: 0; }
.ion-membership-banner { background: var(--ion-blue); color: #fff; padding: 80px 0; overflow: hidden; }
.ion-membership-banner > div { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 120px; }
.ion-membership-banner .ion-eyebrow { color: var(--ion-lime); }
.ion-membership-banner p:not(.ion-eyebrow) { color: #e0e6ff; max-width: 520px; }
.ion-membership-graphic { position: relative; width: 100%; aspect-ratio: 1.58; border-radius: 18px; padding: 32px; background: var(--ion-lime); color: var(--ion-ink); transform: rotate(-7deg); box-shadow: 25px 30px 0 #193cd3; overflow: hidden; }
.ion-member-wordmark { display: block; font-size: 63px; font-weight: 600; letter-spacing: -.08em; line-height: 1; }
.ion-member-wordmark > span { margin-left: 8px; font-size: 22px; letter-spacing: -.035em; }
.ion-member-label { display: block; margin-top: 12px; font-size: 12px; letter-spacing: .08em; font-weight: 600; }
.ion-member-orbit { position: absolute; width: 300px; height: 300px; border: 1px solid #121d2e; border-radius: 50%; top: -110px; right: -85px; }
.ion-member-orbit::after { content: ''; position: absolute; inset: 20px; border: 1px solid #121d2e; border-radius: 50%; box-shadow: 0 0 0 20px #ddf26c, 0 0 0 21px #121d2e, 0 0 0 42px #ddf26c, 0 0 0 43px #121d2e; }
.ion-member-bottom { display: flex; align-items: center; justify-content: space-between; position: absolute; bottom: 25px; left: 32px; right: 32px; font-size: 12px; font-weight: 600; letter-spacing: .08em; }
.ion-member-bottom b { font-size: 32px; line-height: 1; }
.ion-final-cta { text-align: center; padding: 80px 0 85px; background: #f0f4fe; border-top: 1px solid var(--ion-line); }
.ion-final-cta h2 { font-size: clamp(52px, 5.8vw, 80px); line-height: 1.02; letter-spacing: -.06em; }
.ion-final-cta .ion-actions { justify-content: center; margin-top: 30px; }
.ion-final-cta .ion-note { margin-top: 20px; margin-bottom: 0; }

/* Footer includes the agency path while keeping the concept self-contained. */
.ion-footer { padding-top: 70px; background: #fff; }
.ion-footer-top { display: grid; grid-template-columns: 1.15fr 1fr 1fr 1.35fr; gap: 42px; padding-bottom: 55px; }
.ion-footer-top > div > p:not(.ion-eyebrow) { margin: 25px 0 8px; font-size: 16px; }
.ion-footer-top h2 { font-size: 15px; font-weight: 600; line-height: 1.6; letter-spacing: 0; margin-bottom: 18px; }
.ion-footer-top > div > a:not(.ion-brand):not(.ion-btn):not(.ion-text-link) { display: block; margin-bottom: 12px; color: var(--ion-muted); text-decoration: none; font-size: 14px; }
.ion-footer-top a:hover { color: var(--ion-blue); }
.ion-footer-top .ion-footer-agency { border-left: 1px solid var(--ion-line); padding-left: 32px; }
.ion-footer-agency .ion-eyebrow { font-size: 12px; letter-spacing: .025em; margin-bottom: 14px; }
.ion-footer-agency h2 { font-size: 26px; font-weight: 500; letter-spacing: -.04em; line-height: 1.2; }
.ion-footer-agency .ion-btn { font-size: 14px; padding: 13px 18px; }
.ion-footer-agency .ion-btn:hover { color: #fff; }
.ion-footer-note { padding: 25px 0; border-top: 1px solid var(--ion-line); }
.ion-footer-note p { font-size: 12px; line-height: 1.7; margin: 0; max-width: 1140px; }
.ion-footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding: 22px 0; border-top: 1px solid var(--ion-line); color: var(--ion-muted); font-size: 12px; }
.ion-footer-bottom > div { display: flex; gap: 24px; flex-wrap: wrap; }
.ion-footer-bottom a { text-decoration: none; }

@media (min-width: 1600px) { .ion-hero { padding-top: 54px; } }
@media (max-width: 1200px) {
    .ion-container { width: calc(100% - 64px); }
    .ion-navigation { gap: 20px; }
    .ion-navigation > a { font-size: 14px; }
    .ion-navigation .ion-nav-cta { margin-left: 0; padding-inline: 18px; gap: 16px; }
    .ion-hero-grid { gap: 34px; }
    .ion-hero h1 { font-size: 72px; }
    .ion-hero-visual { height: 610px; }
    .ion-quick-book { grid-template-columns: 1fr 1fr 1fr; }
    .ion-quick-book > div:first-child { grid-column: 1 / -1; }
    .ion-quick-book > div:first-child h2 { margin: 0; }
    .ion-quick-book > div:first-child .ion-eyebrow { margin-bottom: 5px; }
    .ion-visit-grid { gap: 45px; }
    .ion-home-menu { gap: 15px; }
    .ion-home-treatment-copy { padding: 22px 17px; }
    .ion-home-treatment-copy h3 { min-height: 55px; }
    .ion-membership-banner > div { gap: 70px; }
    .ion-footer-top { gap: 26px; }
}
@media (max-width: 1100px) {
    .ion-nav-shell { min-height: 88px; }
    .ion-menu-toggle { display: flex; }
    .ion-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--ion-line); padding: 18px 32px 26px; box-shadow: 0 16px 20px #121d2e0d; align-items: stretch; gap: 0; }
    .ion-navigation.is-open { display: flex; flex-direction: column; }
    .ion-navigation > a { padding: 13px 3px; font-size: 16px; }
    .ion-navigation .ion-nav-cta { margin-top: 14px; }
    .ion-concept-bar > div > a { display: none; }
    .ion-home-menu { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
    .ion-home-treatment-copy h3 { min-height: 0; }
    .ion-home-treatment-copy > p:not(.ion-treatment-time) { min-height: 50px; }
    .ion-home-treatment-art { height: 300px; }
    .ion-home-treatment-art > img { width: 180px; height: 235px; }
    .ion-hero h1 { font-size: 64px; }
    .ion-hero-description { font-size: 18px; }
    .ion-hero .ion-actions { gap: 16px; }
    .ion-hero .ion-actions .ion-btn { padding: 15px 20px; gap: 15px; }
    .ion-hero .ion-text-link { font-size: 14px; gap: 10px; }
    .ion-hero-visual { height: 600px; }
    .ion-split { gap: 40px; }
    .ion-grid { gap: 18px; }
    .ion-card { padding: 25px; }
    .ion-section-heading { gap: 35px; }
    .ion-section-heading > div:last-child:not(:first-child) { max-width: 340px; }
    .ion-footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 38px; }
    .ion-footer-top .ion-footer-agency { padding-left: 0; border-left: 0; }
}
@media (max-width: 800px) {
    .ion-container { width: calc(100% - 40px); }
    .ion-section { padding: 68px 0; }
    .ion-hero { padding: 26px 0 30px; }
    .ion-hero-grid { grid-template-columns: 1fr; gap: 28px; }
    .ion-hero-copy { padding-bottom: 0; }
    .ion-hero h1 { font-size: clamp(62px, 11vw, 86px); }
    .ion-hero-description { max-width: 530px; }
    .ion-hero-visual { height: 570px; border-radius: 12px 12px 55px 12px; }
    .ion-hero-visual > img { object-position: center 40%; }
    .ion-hero .ion-text-link { font-size: 16px; gap: 14px; }
    .ion-quick-book { grid-template-columns: 1fr 1fr; gap: 20px; padding: 25px; }
    .ion-quick-book > .ion-btn { grid-column: 1 / -1; }
    .ion-confidence-strip > div { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
    .ion-confidence-strip span { font-size: 13px; gap: 8px; }
    .ion-section-heading { display: block; }
    .ion-section-heading > div:last-child:not(:first-child), .ion-section-heading > p { max-width: 100%; margin-top: 26px; }
    .ion-section-heading > .ion-text-link { margin-top: 20px; }
    .ion-grid { grid-template-columns: 1fr; }
    .ion-grid:has(> :nth-child(4):last-child) { grid-template-columns: 1fr 1fr; }
    .ion-split { grid-template-columns: 1fr; gap: 38px; }
    .ion-visit-grid { grid-template-columns: 1fr; gap: 42px; }
    .ion-studio-photo { min-height: 0; height: 440px; }
    .ion-process-grid { grid-template-columns: 1fr; gap: 30px; }
    .ion-process-grid .ion-step-number { margin-bottom: 18px; }
    .ion-membership-banner > div { grid-template-columns: 1fr; gap: 65px; }
    .ion-membership-graphic { max-width: 500px; width: calc(100% - 30px); margin-inline: auto; }
    .ion-membership-banner { padding: 65px 0 80px; }
    .ion-menu-help { align-items: flex-start; }
    .ion-menu-help span { display: block; margin-top: 7px; }
    .ion-menu-help .ion-text-link span { display: inline; margin: 0; }
    .ion-page-hero { padding: 48px 0; }
    .ion-page-hero .ion-container > p:not(.ion-eyebrow) { font-size: 18px; }
    .ion-callout { display: block; padding: 30px; }
    .ion-callout > .ion-btn { margin-top: 28px; }
    .ion-footer { padding-bottom: 80px; }
    .ion-footer-bottom { display: block; }
    .ion-footer-bottom > div { margin-top: 17px; gap: 20px; }
    .ion-mobile-cta { display: flex; align-items: center; justify-content: space-between; gap: 18px; position: fixed; bottom: 0; left: 0; right: 0; z-index: 40; background: #fffffffa; border-top: 1px solid var(--ion-line); padding: 12px 20px max(12px, env(safe-area-inset-bottom)); box-shadow: 0 -4px 25px #121d2e09; }
    .ion-mobile-cta > a:first-child { font-size: 14px; font-weight: 500; text-decoration: none; }
    .ion-mobile-cta .ion-btn { min-height: 46px; padding: 12px 18px; font-size: 14px; gap: 20px; }
}
@media (max-width: 500px) {
    .ion-site { font-size: 17px; }
    .ion-concept-bar { font-size: 12px; line-height: 1.5; }
    .ion-concept-bar > div { min-height: 40px; width: calc(100% - 32px); }
    .ion-nav-shell { min-height: 85px; gap: 14px; }
    .ion-brand { gap: 9px; }
    .ion-brand > img { width: 35px; height: 35px; }
    .ion-brand-name { font-size: 36px; }
    .ion-brand-name small { font-size: 12px; letter-spacing: .02em; margin-top: 9px; }
    .ion-menu-toggle { font-size: 14px; gap: 9px; padding-inline: 10px; }
    .ion-hero { padding-top: 20px; }
    .ion-hero h1 { font-size: clamp(54px, 13.8vw, 69px); margin-bottom: 25px; }
    .ion-hero-copy .ion-eyebrow { font-size: 12px; letter-spacing: .055em; margin-bottom: 25px; }
    .ion-hero-pricing { gap: 3px; flex-direction: column; margin-bottom: 23px; }
    .ion-hero-assurance { font-size: 12px; }
    .ion-hero .ion-actions { gap: 12px 20px; }
    .ion-hero .ion-actions .ion-btn { padding: 15px 18px; gap: 13px; }
    .ion-hero .ion-text-link { font-size: 14px; gap: 9px; }
    .ion-hero-visual { height: 435px; }
    .ion-photo-label { left: 18px; bottom: 45px; width: 217px; font-size: 21px; padding: 17px 22px; }
    .ion-image-note { left: 18px; font-size: 12px; }
    .ion-quick-book { grid-template-columns: 1fr; padding: 22px; margin-top: 28px; }
    .ion-confidence-strip > div { gap: 18px 14px; padding-block: 22px; }
    .ion-confidence-strip span { align-items: flex-start; line-height: 1.5; font-size: 12px; }
    .ion-confidence-strip b { line-height: 1.5; }
    .ion-home-menu { grid-template-columns: 1fr; gap: 24px; }
    .ion-home-treatment-art { height: 280px; }
    .ion-home-treatment-copy { padding: 25px; }
    .ion-home-treatment-copy h3 { font-size: 26px; }
    .ion-home-treatment-copy > p:not(.ion-treatment-time) { min-height: 0; font-size: 16px; }
    .ion-home-treatment-copy > div a { font-size: 14px; }
    .ion-menu-help { display: block; padding: 23px; }
    .ion-menu-help > a { margin-top: 10px; }
    .ion-grid:has(> :nth-child(4):last-child) { grid-template-columns: 1fr; }
    .ion-studio-photo { height: 360px; }
    .ion-studio-photo > span { bottom: 18px; left: 18px; right: 18px; padding: 14px 16px; font-size: 13px; }
    .ion-membership-graphic { padding: 23px; }
    .ion-member-wordmark { font-size: 50px; }
    .ion-member-label { max-width: 150px; font-size: 12px; line-height: 1.6; }
    .ion-member-orbit { right: -170px; top: -150px; }
    .ion-member-bottom { left: 23px; right: 23px; bottom: 17px; font-size: 12px; letter-spacing: .025em; }
    .ion-page-hero h1 { font-size: 46px; }
    .ion-form { padding: 23px; }
    .ion-callout { padding: 27px; }
    .ion-final-cta { padding: 65px 0; }
    .ion-final-cta .ion-actions { flex-direction: column; gap: 14px; }
    .ion-footer-top { gap: 35px 20px; }
    .ion-footer-top > div:first-child, .ion-footer-agency { grid-column: 1 / -1; }
    .ion-footer-top .ion-footer-agency { border-top: 1px solid var(--ion-line); padding-top: 30px; }
    .ion-footer { padding-top: 50px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }