@font-face{font-family:'Outfit';src:url('/fonts/outfit-latin.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}@font-face{font-family:'Geist';src:url('/fonts/geist-latin.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}@font-face{font-family:'Geist Mono';src:url('/fonts/geist-mono-latin.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}:root{--lav-50:#f7f3fc;--lav-100:#efe6f9;--lav-200:#ddcbf2;--lav-300:#ba96e4;--lav-400:#a97fdb;--lav-500:#9463cd;--lav-600:#7d4cb5;--lav-700:#653c93;--lav-800:#4e2f70;--lav-900:#382250;--night-900:#120e1a;--night-800:#1b1526;--night-700:#251d33;--night-600:#2f2541;--water:#edf8f7;--ink:#16262a;--action:var(--lav-600);--action-hover:#6d40a2;--font-display:'Outfit',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;--font-body:'Geist',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;--font-mono:'Geist Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;--container:1200px;--gutter:clamp(20px,4vw,40px);--header-h:72px;--section-y:clamp(88px,10vw,152px);--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:20px;--ease:cubic-bezier(0.2,0.7,0.2,1)}.theme-dark,.theme-night{--bg:var(--night-800);--fg:#fff;--fg-muted:rgba(255,255,255,0.74);--fg-subtle:rgba(255,255,255,0.62);--line:rgba(186,150,228,0.14);--line-strong:rgba(186,150,228,0.32);--surface:var(--night-700);--surface-2:#2c2340;--accent-text:var(--lav-300);--hl-bg:rgba(148,99,205,0.55);--hl-fg:#fff;--dot:var(--lav-300);background:var(--bg);color:var(--fg)}.theme-night{--bg:var(--night-900)}.theme-light,.theme-water,.theme-lav{--bg:#fff;--fg:var(--ink);--fg-muted:rgba(22,38,42,0.74);--fg-subtle:rgba(22,38,42,0.68);--line:rgba(22,38,42,0.1);--line-strong:rgba(22,38,42,0.2);--surface:#fff;--surface-2:var(--lav-50);--accent-text:var(--lav-700);--hl-bg:var(--lav-200);--hl-fg:var(--ink);--dot:var(--lav-600);background:var(--bg);color:var(--fg)}.theme-water{--bg:var(--water)}.theme-lav{--bg:#f6f5f8;--surface-2:#fff}*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}body{margin:0;font-family:var(--font-body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--night-900);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:'ss01' 0}body.is-locked{overflow:hidden}img,svg,video{display:block;max-width:100%}img{height:auto}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}input,select,textarea{font:inherit;color:inherit}h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0}ul[role='list'],ol[role='list']{list-style:none;padding:0}:focus-visible{outline:2px solid var(--lav-300);outline-offset:3px;border-radius:6px}.theme-light :focus-visible,.theme-water :focus-visible,.theme-lav :focus-visible{outline-color:var(--lav-600)}::selection{background:var(--lav-300);color:var(--night-900)}[hidden]{display:none !important}.sr-only{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:fixed;top:12px;left:12px;z-index:100;padding:10px 16px;border-radius:var(--r-sm);background:#fff;color:var(--ink);font-weight:600;transform:translateY(-160%);transition:transform 0.2s var(--ease)}.skip-link:focus{transform:none}.container{width:100%;max-width:calc(var(--container) + var(--gutter) * 2);margin-inline:auto;padding-inline:var(--gutter)}.container--wide{--container:1280px}.container--narrow{--container:880px}.split,.walk,.teach,.hero-med,.hero-schools,.contact,.thesis,.symbol-show,.sides,.hero-home__top,.footer__grid,.bento,.reasons,.privacy,.founders,.walk__panels{grid-template-columns:minmax(0,1fr)}.section{padding-block:var(--section-y);position:relative}.section--tight{padding-block:calc(var(--section-y) * 0.66)}.section--flush-top{padding-top:0}.display,.title,.h3,.h4{font-family:var(--font-display);font-weight:560;color:var(--fg);text-wrap:balance}.display{font-size:clamp(2.75rem,1.55rem + 4.7vw,5.5rem);line-height:1.04;letter-spacing:-0.035em}.title{font-size:clamp(2rem,1.3rem + 2.6vw,3.5rem);line-height:1.06;letter-spacing:-0.03em}.title--sm{font-size:clamp(1.75rem,1.25rem + 1.8vw,2.75rem)}.h3{font-size:clamp(1.375rem,1.15rem + 0.7vw,1.75rem);line-height:1.18;letter-spacing:-0.02em}.h4{font-size:1.1875rem;line-height:1.3;letter-spacing:-0.01em;font-weight:580}.lead{font-size:clamp(1.0625rem,0.98rem + 0.4vw,1.25rem);line-height:1.6;color:var(--fg-muted);max-width:36em;text-wrap:pretty}.body{color:var(--fg-muted);text-wrap:pretty}.body + .body{margin-top:1em}.small{font-size:0.9375rem;color:var(--fg-subtle)}.hl{color:inherit}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-size:0.75rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--fg-subtle);line-height:1.2}.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--dot);flex:none}.stack>* + *{margin-top:var(--stack,24px)}.stack-s{--stack:14px}.stack-l{--stack:32px}.section-head{max-width:760px}.section-head>* + *{margin-top:20px}.section-head .eyebrow + .title{margin-top:18px}.section-head--center{margin-inline:auto;text-align:center}.section-head--center .lead{margin-inline:auto}.btn{--h:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--h);padding:0 22px;border-radius:12px;border:1px solid transparent;font-family:var(--font-body);font-size:0.96875rem;font-weight:560;letter-spacing:-0.005em;line-height:1;white-space:nowrap;transition:background-color 0.2s var(--ease),border-color 0.2s var(--ease),color 0.2s var(--ease),transform 0.2s var(--ease),box-shadow 0.2s var(--ease)}.btn .i{width:18px;height:18px;flex:none;transition:transform 0.25s var(--ease)}.btn:hover .i:last-child{transform:translateX(3px)}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--action);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,0.16),0 10px 28px -12px rgba(125,76,181,0.75)}.btn--primary:hover{background:var(--action-hover)}.btn--ghost{border-color:var(--line-strong);color:var(--fg);background:transparent}.btn--ghost:hover{border-color:var(--fg-subtle);background:color-mix(in srgb,var(--fg) 5%,transparent)}.btn--sm{--h:40px;padding:0 16px;font-size:0.90625rem;border-radius:10px}.btn--lg{--h:56px;padding:0 28px;font-size:1.03125rem;border-radius:14px}.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:560;color:var(--fg);border-bottom:1px solid var(--line-strong);padding-bottom:3px;transition:border-color 0.2s var(--ease),gap 0.2s var(--ease)}.link-arrow .i{width:17px;height:17px;transition:transform 0.25s var(--ease)}.link-arrow:hover{border-color:currentColor}.link-arrow:hover .i{transform:translateX(3px)}.text-link{color:var(--accent-text);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.text-link:hover{text-decoration-thickness:2px}.logo{display:inline-flex;align-items:center;gap:10px;color:var(--fg);font-family:var(--font-display);font-weight:600;font-size:1.375rem;letter-spacing:-0.025em;line-height:1}.logo .symbol{width:34px;height:34px;color:var(--lav-300);margin-top:-3px}.theme-light .logo .symbol,.theme-water .logo .symbol,.theme-lav .logo .symbol{color:var(--lav-600)}.logo__ai{font-weight:400;color:var(--fg-muted)}.lockup{display:inline-flex;align-items:center;gap:14px;color:var(--fg)}.lockup__mark{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--action);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,0.18)}.lockup__mark .symbol{width:32px;height:32px}.lockup__name{display:grid;font-family:var(--font-display);line-height:1}.lockup__name b{font-weight:600;font-size:1.75rem;letter-spacing:-0.03em}.lockup__name span{font-size:0.75rem;font-weight:500;letter-spacing:0.42em;color:var(--accent-text);margin-top:5px}.lockup--sm .lockup__mark{width:40px;height:40px;border-radius:12px}.lockup--sm .lockup__mark .symbol{width:25px;height:25px}.lockup--sm .lockup__name b{font-size:1.3125rem}.lockup--sm .lockup__name span{font-size:0.625rem;margin-top:4px}.site-header{position:fixed;inset:0 0 auto;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background-color 0.3s var(--ease),border-color 0.3s var(--ease)}.site-header.theme-dark,.site-header.theme-light{background:transparent}.site-header.is-scrolled,.site-header.is-open{background:color-mix(in srgb,var(--bg) 97%,transparent);border-bottom-color:var(--line)}.site-header.theme-dark.is-scrolled{--bg:var(--night-900)}.site-header.theme-light.is-scrolled{--bg:#fff}.site-header.is-open{--bg:var(--night-900);--fg:#fff;--fg-muted:rgba(255,255,255,0.74);--line:rgba(186,150,228,0.14);--line-strong:rgba(186,150,228,0.32);background:var(--night-900)}.site-header.is-open .logo .symbol{color:var(--lav-300)}.site-header{transition:background-color 0.3s var(--ease),border-color 0.3s var(--ease),color 0.3s var(--ease)}.site-header .logo,.site-header .nav__list a,.site-header .btn--ghost,.site-header .menu-toggle{transition:color 0.3s var(--ease),border-color 0.3s var(--ease),background-color 0.2s var(--ease)}.site-header__inner{height:var(--header-h);display:flex;align-items:center;gap:40px}.nav{display:none}.nav__list{display:flex;gap:4px;list-style:none;margin:0;padding:0}.nav__list a{display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:10px;font-size:0.9375rem;font-weight:500;color:var(--fg-muted);transition:color 0.2s var(--ease),background-color 0.2s var(--ease)}.nav__list a:hover{color:var(--fg);background:color-mix(in srgb,var(--fg) 6%,transparent)}.nav__list a[aria-current='page']{color:var(--fg)}.nav__list a[aria-current='page']::after{content:'';width:5px;height:5px;border-radius:50%;background:var(--dot);margin-left:8px}.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.header-actions .btn--signin,.header-actions .btn--primary{display:none}.menu-toggle{width:44px;height:44px;margin-right:-8px;display:grid;place-items:center;border:0;border-radius:10px;background:transparent;color:var(--fg)}.menu-toggle .i{width:24px;height:24px}.menu-toggle .i--close{display:none}.is-open .menu-toggle .i--open{display:none}.is-open .menu-toggle .i--close{display:block}.mobile-menu{position:fixed;inset:var(--header-h) 0 0;background:var(--night-900);color:#fff;overflow-y:auto;padding:24px var(--gutter) 40px;display:flex;flex-direction:column;--fg:#fff;--fg-muted:rgba(255,255,255,0.74);--line:rgba(186,150,228,0.14);--line-strong:rgba(186,150,228,0.32)}.mobile-menu[hidden]{display:none}.mobile-menu__list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.mobile-menu__list a{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);font-family:var(--font-display);font-size:1.75rem;font-weight:500;letter-spacing:-0.02em}.mobile-menu__list a .i{width:22px;height:22px;color:var(--lav-300)}.mobile-menu__list a[aria-current='page']{color:var(--lav-300)}.mobile-menu__actions{display:grid;gap:12px;margin-top:32px}.mobile-menu__actions .btn{width:100%}.mobile-menu__mail{margin-top:auto;padding-top:32px;color:var(--fg-muted);font-size:0.9375rem}.mobile-menu__mail a{color:#fff}.lang-switch{position:relative;display:none;grid-template-columns:1fr 1fr;padding:3px;border-radius:999px;background:rgba(255,255,255,0.05);border:1px solid var(--line-strong);font-size:0.75rem;font-weight:650;letter-spacing:0.08em;isolation:isolate}.theme-light .lang-switch,.theme-water .lang-switch,.theme-lav .lang-switch{background:rgba(22,38,42,0.04)}.lang-switch::before{content:'';position:absolute;z-index:-1;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);border-radius:999px;background:var(--fg);transition:transform 0.28s var(--ease)}.lang-switch:has(a[data-lang-link='en'][aria-current='true'])::before{transform:translateX(100%)}.lang-switch.is-to-en::before{transform:translateX(100%)}.lang-switch.is-to-pt::before{transform:translateX(0)}.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:28px;border-radius:999px;color:var(--fg-subtle);transition:color 0.28s var(--ease)}.lang-switch a:hover{color:var(--fg)}.lang-switch a[aria-current='true']{color:var(--bg)}.lang-switch.is-to-en a[data-lang-link='en'],.lang-switch.is-to-pt a[data-lang-link='pt-BR']{color:var(--bg)}.lang-switch.is-to-en a[data-lang-link='pt-BR'],.lang-switch.is-to-pt a[data-lang-link='en']{color:var(--fg-subtle)}.lang-switch a:focus-visible{outline-offset:2px}.lang-switch--menu{display:inline-grid;margin-top:28px;font-size:0.875rem;--fg:#fff;--bg:var(--night-900);--fg-subtle:rgba(255,255,255,0.62)}.lang-switch--menu a{min-width:56px;height:40px}.footer__col a[aria-current='true']{color:var(--fg)}.nav__list a{white-space:nowrap}@media (min-width:1024px) and (max-width:1199px){.site-header__inner{gap:24px}.nav__list{gap:2px}.nav__list a{padding:0 10px}.header-actions{gap:6px}.site-header .logo{flex-shrink:0}}@media (min-width:640px){.header-actions .btn--primary{display:inline-flex}}@media (min-width:1024px){.nav{display:block}.header-actions .lang-switch{display:inline-grid;margin-right:6px}.header-actions .btn--signin{display:inline-flex}.menu-toggle{display:none}.mobile-menu{display:none !important}}.hero{position:relative;padding-top:calc(var(--header-h) + clamp(48px,7vw,96px));padding-bottom:var(--section-y);overflow:hidden;isolation:isolate}.hero.theme-dark{--bg:var(--night-900)}.hero-home__top{display:grid;gap:28px;align-items:end}.hero-home__copy>* + *{margin-top:24px}.hero-home__note{display:flex;align-items:center;gap:12px;font-size:0.9375rem;color:var(--fg-subtle)}.hero-home__note .lockup{gap:10px}.hero-home__stage{margin-top:clamp(48px,7vw,88px);position:relative}@media (min-width:1024px){.hero-home__top{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:56px}}.app{--app-bg:var(--night-800);position:relative;background:var(--app-bg);color:#fff;border-radius:var(--r-lg);border:1px solid rgba(186,150,228,0.16);box-shadow:0 1px 0 rgba(255,255,255,0.05) inset,0 50px 120px -40px rgba(0,0,0,0.9),0 30px 60px -30px rgba(125,76,181,0.35);overflow:hidden;font-family:var(--font-body);font-size:15px;line-height:1.45}.app__top{display:flex;align-items:center;gap:12px;height:60px;padding:0 16px;border-bottom:1px solid rgba(255,255,255,0.06)}.app__icon-btn{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:var(--night-700);color:rgba(255,255,255,0.86);flex:none}.app__icon-btn .i{width:17px;height:17px}.app__timer{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;background:var(--night-900);font-family:var(--font-mono);font-size:13.5px;color:rgba(255,255,255,0.72)}.app__timer::before{content:'';width:6px;height:6px;border-radius:50%;background:#e46a7d;animation:rec 1.6s steps(2,jump-none) infinite}@keyframes rec{50%{opacity:0.25}}.app__finish{margin-left:auto;height:36px;padding:0 14px;display:inline-flex;align-items:center;border-radius:10px;background:var(--action);font-weight:600;font-size:13.5px;white-space:nowrap}.app__top .app__mute{margin-left:auto}.app__top .app__mute + .app__finish{margin-left:0}.stepper{display:flex;align-items:center;gap:10px;list-style:none;margin:0;padding:0;font-size:14px;font-weight:560;color:rgba(255,255,255,0.62)}.stepper li{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.stepper li + li::before{content:'';width:44px;height:1px;background:rgba(255,255,255,0.16);margin-right:2px}.stepper li.is-done + li::before{background:var(--lav-400)}.stepper .dot{width:20px;height:20px;border-radius:50%;border:1.5px solid rgba(255,255,255,0.28);display:grid;place-items:center;flex:none}.stepper .dot .i{width:12px;height:12px;stroke-width:2.6}.stepper .is-done{color:rgba(255,255,255,0.86)}.stepper .is-done .dot{background:var(--lav-500);border-color:var(--lav-500);color:#fff}.stepper .is-current{color:#fff}.stepper .is-current .dot{border-color:var(--lav-300);box-shadow:0 0 0 4px rgba(186,150,228,0.16)}.stepper .is-current .dot::after{content:'';width:8px;height:8px;border-radius:50%;background:var(--lav-300)}.app__progress{display:none;gap:4px;padding:10px 16px 0}.app__progress span{flex:1;height:3px;border-radius:3px;background:rgba(255,255,255,0.14)}.app__progress span.on{background:var(--lav-300)}.app__progress-label{display:none;justify-content:space-between;padding:10px 16px 0;font-size:12.5px;color:rgba(255,255,255,0.66)}.app__body{display:grid;grid-template-columns:minmax(0,0.82fr) minmax(0,1fr);gap:clamp(24px,3vw,44px);padding:clamp(20px,2.6vw,32px)}.patient{position:relative;border-radius:20px;overflow:hidden;background:var(--night-700);border:1px solid rgba(255,255,255,0.06);aspect-ratio:1 / 1.02}.patient img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}.patient::after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(to bottom,transparent,rgba(18,14,26,0.92))}.patient__id{position:absolute;left:20px;bottom:18px;z-index:1}.patient__name{font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:-0.02em;line-height:1.1}.patient__age{font-size:14px;color:rgba(255,255,255,0.8)}.vitals{display:flex;gap:18px;margin-top:14px;padding:10px 14px;border-radius:14px;border:1px solid rgba(255,255,255,0.1);background:rgba(18,14,26,0.6);width:max-content;max-width:100%}.vital{display:grid;gap:2px}.vital dt{font-size:11px;font-weight:600;color:rgba(255,255,255,0.62);letter-spacing:0.02em}.vital dd{font-family:var(--font-mono);font-size:16px;font-weight:600;letter-spacing:-0.02em;white-space:nowrap}.vital dd small{font-family:var(--font-body);font-size:11.5px;font-weight:400;color:rgba(255,255,255,0.66);margin-left:2px;letter-spacing:0}.vital sub{font-size:0.7em;vertical-align:baseline;position:relative;top:0.2em}.chat{display:flex;flex-direction:column;gap:10px}.app 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