:root {
  --color-primary: #5634b5;
  --color-primary-rgb: 86, 52, 181;
  --color-primary-hover: #452892;
  --color-primary-light: #f3f0fa;
  --color-hero: #100a25;
  --color-hero-rgb: 16, 10, 37;
  --color-ink: #25242a;
  --color-muted: #68666f;
  --color-white: #ffffff;
  --color-white-rgb: 255, 255, 255;
  --color-paper: #fafafa;
  --color-line: #e5e3e9;
  --max-width: 1180px;
  --header-height: 90px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }
body { margin: 0; color: var(--color-ink); background: var(--color-white); font-family: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.7; letter-spacing: 0; -webkit-font-smoothing: antialiased; }
::selection { color: var(--color-white); background: var(--color-primary); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, p, figure { margin: 0; }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 6px; }
.section-inner { width: min(var(--max-width), calc(100% - 80px)); margin: 0 auto; }
.section-space { padding: 88px 0; }
.eyebrow { margin-bottom: 20px; color: var(--color-primary); font-size: 12px; font-weight: 650; text-transform: uppercase; }
h2 { margin-bottom: 24px; font-size: 38px; font-weight: 500; line-height: 1.18; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 40; padding: 10px 18px; color: var(--color-white); background: var(--color-primary); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: absolute; z-index: 20; inset: 0 0 auto; height: var(--header-height); color: var(--color-white); border-bottom: 1px solid rgba(var(--color-white-rgb), .16); }
.header-inner { width: min(1360px, calc(100% - 80px)); height: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { position: relative; display: block; flex-shrink: 0; width: 300px; aspect-ratio: 2312 / 334; overflow: hidden; }
/* Frame the visible artwork without changing the supplied PNG's transparent margins. */
.brand-logo, .site-footer .brand::after { position: absolute; left: -14.879%; top: -105.988%; width: 124.8703%; max-width: none; height: auto; aspect-ratio: 2887 / 1034; }
.site-header .brand { flex-shrink: 1; min-width: 0; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: 13px; }
.site-nav a { border-bottom: 1px solid transparent; transition: border-color 180ms; }
.site-nav a:hover { border-color: currentColor; }
.button { min-height: 50px; padding: 12px 22px; display: inline-flex; align-items: center; justify-content: center; gap: 26px; border: 1px solid transparent; border-radius: 4px; font-size: 13px; line-height: 1.3; font-weight: 600; transition: background 180ms, color 180ms, border-color 180ms; }
.header-book { flex-shrink: 0; min-height: 42px; border-color: rgba(var(--color-white-rgb), .5); }
.header-book:hover { color: var(--color-primary); background: var(--color-white); }
.icon { display: inline-block; flex: 0 0 18px; width: 18px; height: 18px; background: currentColor; mask-position: center; mask-repeat: no-repeat; mask-size: contain; }
.icon-arrow-up { mask-image: url("assets/icons/arrow-up-right.svg"); }
.icon-arrow-right { mask-image: url("assets/icons/arrow-right.svg"); }
.icon-pause { mask-image: url("assets/icons/pause.svg"); }
.icon-play { mask-image: url("assets/icons/play.svg"); }
.icon-phone { mask-image: url("assets/icons/phone.svg"); }
.icon-mail { mask-image: url("assets/icons/mail.svg"); }
.icon-map { mask-image: url("assets/icons/map-pin.svg"); }
.button-white { color: var(--color-primary); background: var(--color-white); }
.button-white:hover { background: var(--color-primary-light); }
.button-primary { color: var(--color-white); background: var(--color-primary); }
.button-primary:hover { background: var(--color-primary-hover); }
.text-link { display: inline-flex; align-items: center; gap: 14px; font-size: 13px; font-weight: 600; line-height: 1.5; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }

.hero { position: relative; isolation: isolate; display: flex; align-items: center; min-height: 650px; color: var(--color-white); background: var(--color-hero); overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-inner { position: relative; padding-top: 140px; padding-bottom: 70px; }
.hero .eyebrow { color: rgba(var(--color-white-rgb), .7); margin-bottom: 22px; }
.hero h1 { max-width: 620px; font-size: 72px; line-height: 1.04; font-weight: 300; }
.hero h1 strong { font-weight: 650; }
.hero-lead { margin-top: 25px; font-size: 24px; line-height: 1.4; font-weight: 400; }
.hero-copy { margin-top: 18px; color: rgba(var(--color-white-rgb), .74); font-size: 14px; line-height: 1.65; }
.hero-actions { margin-top: 30px; display: flex; align-items: center; flex-wrap: wrap; gap: 28px; }
.hero :focus-visible { outline-color: var(--color-white); }

.credibility { border-bottom: 1px solid var(--color-line); background: var(--color-white); }
.credibility-inner { display: flex; align-items: center; gap: 20px; min-height: 106px; }
.logo-viewport { flex: 1; min-width: 0; overflow: hidden; scrollbar-width: none; }
.logo-viewport::-webkit-scrollbar { display: none; }
.logo-track { display: flex; width: max-content; }
.logo-set { display: flex; flex: 0 0 auto; align-items: center; margin: 0; padding: 0; list-style: none; }
.logo-set li { width: 145px; height: 78px; padding: 10px 24px; display: flex; justify-content: center; align-items: center; }
.logo-set img { width: auto; height: auto; max-height: 55px; max-width: 100%; object-fit: contain; }
.logo-set .logo-word { max-width: 80px; }
.logo-set .logo-wide { width: 100px; }
.logo-track.is-ready { animation: logo-scroll 42s linear infinite; }
.logo-viewport:hover .logo-track, .logo-viewport:focus-within .logo-track, .logo-track.is-paused { animation-play-state: paused; }
.icon-button { flex-shrink: 0; width: 32px; height: 32px; display: inline-grid; place-items: center; padding: 0; color: var(--color-muted); background: var(--color-white); border: 1px solid var(--color-line); border-radius: 50%; cursor: pointer; }
.icon-button:hover { color: var(--color-primary); border-color: var(--color-primary); }
[hidden] { display: none !important; }
@keyframes logo-scroll { to { transform: translateX(-50%); } }

.introduction-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; }
.introduction p:not(.eyebrow), .session-copy > p:not(.eyebrow), .contact-copy > p:not(.eyebrow) { color: var(--color-muted); font-size: 15px; }
.introduction p + p, .session-copy > p + p { margin-top: 17px; }
.therapy { padding-left: 60px; border-left: 1px solid var(--color-line); }
.founder { display: flex; align-items: center; gap: 18px; margin-top: 28px; }
.founder img { width: 92px; height: 76px; object-fit: cover; object-position: 65% 45%; border-radius: 4px; }
.founder p { font-size: 12px !important; line-height: 1.6; }
.founder strong, .founder span { display: block; }
.founder strong { font-size: 14px; color: var(--color-ink); font-weight: 600; }

.sessions { background: var(--color-primary-light); }
.sessions-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); gap: 100px; align-items: center; }
.session-copy .text-link { margin-top: 22px; color: var(--color-primary); }
.session-prices table { width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; font-variant-numeric: tabular-nums; }
.session-prices caption { text-align: left; margin-bottom: 22px; font-size: 21px; font-weight: 500; }
.session-prices th, .session-prices td { padding: 16px 18px; border-bottom: 1px solid var(--color-line); }
.session-prices thead { color: var(--color-primary); font-size: 11px; }
.session-prices th { font-weight: 500; }
.session-prices tbody th { white-space: nowrap; }
.session-prices .highlight-row { background: rgba(var(--color-primary-rgb), .065); }
.session-prices .button { display: flex; margin-top: 26px; justify-content: space-between; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: 110px; align-items: center; }
.contact-copy > p { max-width: 470px; }
.contact-links { display: grid; gap: 14px; margin: 30px 0; }
.contact-links a { display: inline-flex; align-items: center; gap: 12px; width: fit-content; font-size: 14px; overflow-wrap: anywhere; }
.contact-links a:hover { color: var(--color-primary); }
.contact-links .contact-phone { color: var(--color-primary); font-size: 27px; line-height: 1.2; }
address { display: flex; gap: 12px; align-items: flex-start; font-style: normal; color: var(--color-muted); font-size: 12px; line-height: 1.8; }
address .icon { margin-top: 4px; }
address strong { color: var(--color-ink); font-weight: 500; }
.clinic-photo img { width: 100%; aspect-ratio: 669 / 441; height: auto; object-fit: cover; border-radius: 6px; }
.site-footer { border-top: 1px solid var(--color-line); background: var(--color-paper); padding: 34px 0; }
.footer-inner { display: flex; align-items: center; gap: 70px; }
.site-footer .brand { width: 230px; }
.site-footer .brand-logo { opacity: 0; }
.site-footer .brand::after { content: ""; background: var(--color-primary); mask: url("assets/oxyzen-logo-horizontal-transparent.png?v=2") center / contain no-repeat; }
.small-print { max-width: 520px; color: var(--color-muted); font-size: 10px; line-height: 1.7; }
.copyright { margin-left: auto; color: var(--color-muted); white-space: nowrap; font-size: 10px; }

@media (min-width: 1600px) {
  .hero { min-height: 720px; }
  .hero h1 { font-size: 80px; }
}

@media (max-width: 1100px) {
  .hero h1 { font-size: 62px; }
  .hero-media img { object-position: 90% center; }
  .hero-inner { padding-top: 135px; }
  .site-nav { gap: 20px; }
  .introduction-grid { gap: 40px; }
  .therapy { padding-left: 40px; }
  .sessions-grid, .contact-grid { gap: 60px; }
  .footer-inner { gap: 40px; }
}

@media (max-width: 900px) {
  .site-nav { display: none; }
  .section-inner, .header-inner { width: calc(100% - 48px); }
  .hero { min-height: 620px; }
  .hero h1 { font-size: 56px; }
  .hero-media img { object-position: 90% center; }
  .hero-lead { font-size: 21px; }
  .hero-actions { gap: 20px; }
  .hero-actions .text-link { font-size: 12px; }
  .introduction-grid { gap: 30px; }
  .therapy { padding-left: 30px; }
  h2 { font-size: 30px; }
  .sessions-grid, .contact-grid { gap: 40px; }
  .contact-links .contact-phone { font-size: 24px; }
  .contact-links a { font-size: 13px; }
  .footer-inner { flex-wrap: wrap; gap: 24px; }
  .small-print { flex: 1; }
  .copyright { margin-left: 0; }
}

@media (max-width: 900px) {
  :root { --header-height: 76px; }
  .section-space { padding: 58px 0; }
  .header-inner { width: calc(100% - 40px); gap: 18px; }
  .site-header .brand { width: 220px; }
  .site-footer .brand { width: 200px; }
  .header-book { min-height: 38px; padding: 9px 12px; gap: 14px; font-size: 11px; }
  .hero { min-height: 0; padding-top: 335px; }
  .hero-media { inset: 0 0 auto; height: 390px; }
  .hero-media img { object-position: 68% top; }
  .hero::after { content: ""; position: absolute; inset: 275px 0 auto; height: 116px; background: linear-gradient(transparent, var(--color-hero)); z-index: -1; pointer-events: none; }
  .hero-inner { padding: 0 0 46px; }
  .hero .eyebrow { font-size: 10px; margin-bottom: 18px; }
  .hero h1 { font-size: 52px; max-width: 100%; }
  .hero-lead { margin-top: 20px; font-size: 21px; }
  .hero-copy { font-size: 13px; }
  .hero-actions { margin-top: 24px; gap: 20px; }
  .hero-actions .button { min-height: 46px; padding: 12px 16px; gap: 16px; font-size: 12px; }
  .hero-actions .text-link { gap: 10px; }
  .hero .desktop-break { display: none; }
  .credibility-inner { gap: 14px; min-height: 92px; padding: 12px 0; }
  .logo-set li { width: 115px; height: 68px; padding: 8px 20px; }
  .logo-set img { max-height: 44px; }
  .credibility .icon-button { width: 28px; height: 28px; }
  .introduction-grid, .sessions-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); gap: 46px; }
  .therapy { border-left: 0; border-top: 1px solid var(--color-line); padding: 42px 0 0; }
  h2 { font-size: 33px; }
  .eyebrow { margin-bottom: 16px; font-size: 11px; }
  .introduction p:not(.eyebrow), .session-copy > p:not(.eyebrow), .contact-copy > p:not(.eyebrow) { font-size: 14px; }
  .session-prices th, .session-prices td { padding: 15px 12px; }
  .contact-grid { gap: 34px; }
  .contact-links .contact-phone { font-size: 27px; }
  .contact-links a { font-size: 14px; }
  .footer-inner { align-items: flex-start; gap: 25px; }
  .small-print { flex: 1 0 100%; order: 3; max-width: 100%; }
  .copyright { align-self: center; margin-left: auto; }
}

@media (max-width: 370px) {
  .section-inner { width: calc(100% - 36px); }
  .header-book { gap: 8px; padding-inline: 10px; }
  .hero h1 { font-size: 46px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .contact-links a { font-size: 12px; }
  .contact-links .contact-phone { font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .logo-track.is-ready { animation: none; }
  .logo-viewport { overflow-x: auto; }
  .carousel-toggle { display: none; }
  .button { transition: none; }
}