:root{--ink:#14223A;--ink-2:#3E4C63;--muted:#68768C;--bg:#F7F8FA;--white:#fff;--line:#E2E7EF;--navy:#0F3C6E;--navy-2:#0A2C53;--navy-3:#071E3A;--blue:#2D7DD2;--sky:#E8F1FA;--sky-2:#D3E4F5;--gold:#E3B04B;--gold-soft:#FBF1DC;--r:18px;--shadow:0 22px 46px -24px rgba(15,60,110,.4);--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit}
h1,h2,h3,h4{line-height:1.1;margin:0 0 .5em;letter-spacing:-.025em;font-weight:750}
h1{font-size:clamp(2.4rem,5.4vw,4.2rem);letter-spacing:-.035em;font-weight:800}h2{font-size:clamp(1.9rem,3.5vw,2.8rem)}h3{font-size:1.18rem;letter-spacing:-.01em;font-weight:700}
p{margin:0 0 1em}.lead{font-size:1.15rem;color:var(--ink-2)}.muted{color:var(--muted)}
em{font-style:normal;color:var(--blue)}
.container{width:min(var(--max),100% - 40px);margin-inline:auto}
.section{padding:clamp(64px,9vw,112px) 0}.section--white{background:#fff}.section--sky{background:var(--sky)}
.section--navy{background:var(--navy);color:#fff}.section--navy .lead,.section--navy p{color:#C3D3E8}.section--navy em{color:var(--gold)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(227,176,75,.25)}
.section--navy .eyebrow,.hero .eyebrow,.page-hero .eyebrow{color:#9CC4F0}
.section-head{max-width:740px;margin-bottom:44px}.section-head.center{margin-inline:auto;text-align:center}
.split-head{display:flex;justify-content:space-between;align-items:end;gap:30px;max-width:none}.split-head>div{max-width:660px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:.96rem;text-decoration:none;border:2px solid transparent;transition:.2s;cursor:pointer;font-family:inherit;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn--navy{background:var(--navy);color:#fff}.btn--navy:hover{background:var(--navy-2)}
.btn--blue{background:var(--blue);color:#fff}.btn--blue:hover{background:#1F66B3}
.btn--gold{background:var(--gold);color:var(--navy-3)}.btn--gold:hover{background:#F0C266}
.btn--white{background:#fff;color:var(--navy)}.btn--white:hover{background:var(--sky)}
.btn--ghost{border-color:rgba(255,255,255,.5);color:#fff}.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--line{border-color:var(--line);background:#fff;color:var(--ink)}.btn--line:hover{border-color:var(--navy)}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--blue);text-decoration:none}.link svg{width:16px;height:16px;transition:.2s}.link:hover svg{transform:translateX(3px)}
.topbar{background:var(--navy-3);color:#A9BCD6;font-size:.83rem}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.topbar span{display:inline-flex;align-items:center;gap:7px}.topbar svg{width:15px;height:15px}.topbar a{color:#fff;text-decoration:none;font-weight:700}
.topbar__l{display:flex;gap:22px}
.status{display:inline-flex;align-items:center;gap:8px;font-weight:600}.status i{width:8px;height:8px;border-radius:50%;background:#E8A93A}.status.is-open i{background:#5BD36E;box-shadow:0 0 0 4px rgba(91,211,110,.22)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:84px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.brand svg{width:58px;height:58px;flex:none}
.brand b{display:block;font-size:1.15rem;font-weight:800;letter-spacing:-.02em;line-height:1.1}.brand small{display:block;font-size:.72rem;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:3px}
.nav{display:flex;align-items:center;gap:2px}
.nav a{padding:9px 13px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink-2)}
.nav a:hover{background:var(--sky);color:var(--ink)}.nav a[aria-current]{color:var(--navy);background:var(--sky)}
.nav .btn{margin-left:10px;padding:11px 20px;color:#fff}.nav .btn:hover{background:var(--navy-2);color:#fff}
.nav-toggle{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;position:relative}
.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{position:absolute;left:12px;width:22px;height:2px;background:var(--ink);border-radius:2px;content:"";transition:.2s}
.nav-toggle span{top:22px}.nav-toggle span:before{top:-7px;left:0}.nav-toggle span:after{top:7px;left:0}
.nav-open .nav-toggle span{background:transparent}.nav-open .nav-toggle span:before{top:0;transform:rotate(45deg)}.nav-open .nav-toggle span:after{top:0;transform:rotate(-45deg)}
/* hero */
.hero{position:relative;background:linear-gradient(180deg,#fff 0%,var(--sky) 100%);overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center;padding:clamp(56px,7vw,96px) 0 clamp(110px,11vw,150px)}
.hero h1{color:var(--navy-3)}.hero h1 em{color:var(--blue)}
.hero .eyebrow{color:var(--blue)}
.hero .lead{max-width:540px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero__trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:32px;font-size:.92rem;font-weight:600;color:var(--ink-2)}
.hero__trust span{display:inline-flex;align-items:center;gap:8px}.hero__trust svg{width:18px;height:18px;color:var(--blue)}
.hero__media{position:relative}
.hero__media>img{width:100%;aspect-ratio:1/1.02;object-fit:cover;border-radius:200px 200px 28px 28px;box-shadow:var(--shadow)}
.hero__card{position:absolute;left:-30px;bottom:40px;background:#fff;border-radius:18px;padding:16px 18px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center;max-width:290px}
.hero__card .stars{color:var(--gold);letter-spacing:2px;font-size:.95rem}.hero__card b{display:block;font-size:1.4rem;line-height:1;color:var(--navy)}.hero__card small{font-size:.82rem;color:var(--muted);font-weight:600}
.hero__badge{position:absolute;right:-12px;top:24px;width:124px;height:124px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;text-align:center;font-weight:700;font-size:.78rem;line-height:1.2;box-shadow:var(--shadow);border:5px solid #fff}
.hero__badge b{display:block;font-size:1.65rem;letter-spacing:-.03em;color:var(--gold)}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:22px;box-shadow:var(--shadow);margin-top:-74px;position:relative;z-index:3;overflow:hidden}
.pillars div{padding:26px;border-right:1px solid var(--line)}.pillars div:last-child{border:0}
.pillars .ic{width:46px;height:46px;border-radius:14px;background:var(--sky);color:var(--navy);display:grid;place-items:center;margin-bottom:14px}.pillars .ic svg{width:24px;height:24px}
.pillars b{display:block;font-size:1.04rem;margin-bottom:4px}.pillars span{font-size:.9rem;color:var(--muted)}
.page-hero{position:relative;color:#fff;background:var(--navy);overflow:hidden}
.page-hero .bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,58,.85),rgba(7,30,58,.35))}
.page-hero .container{position:relative;z-index:1;padding:clamp(64px,8vw,100px) 0 clamp(56px,7vw,86px)}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.5rem);max-width:820px}.page-hero h1 em{color:var(--gold)}
.page-hero p{color:#C3D3E8;font-size:1.15rem;max-width:640px;margin:0}
.crumbs{font-size:.84rem;color:#9CB2CF;margin-bottom:18px}.crumbs a{color:#fff;text-decoration:none}
/* grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card>img{aspect-ratio:16/10;object-fit:cover;width:100%}
.card__b{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column}.card__b p{color:var(--muted);font-size:.94rem;flex:1}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.feat .ic{width:48px;height:48px;border-radius:14px;background:var(--sky);color:var(--navy);display:grid;place-items:center;margin-bottom:16px}.feat .ic svg{width:24px;height:24px}
.feat p{color:var(--muted);font-size:.95rem;margin:0}
.section--navy .feat{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}.section--navy .feat p{color:#A9BCD6}.section--navy .feat .ic{background:rgba(227,176,75,.18);color:var(--gold)}.section--navy .feat h3{color:#fff}
.cond{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.cond a{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 18px;text-align:center;text-decoration:none;transition:.2s}
.cond a:hover{border-color:var(--blue);box-shadow:var(--shadow)}
.cond .ic{width:56px;height:56px;margin:0 auto 12px;border-radius:50%;background:var(--sky);color:var(--navy);display:grid;place-items:center}.cond .ic svg{width:28px;height:28px}
.cond b{display:block;font-size:1rem}.cond small{font-size:.82rem;color:var(--muted)}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}.split.flip>:first-child{order:2}
.split__media{position:relative}.split__media>img{border-radius:24px;width:100%;aspect-ratio:4/3.3;object-fit:cover;box-shadow:var(--shadow)}
.badge{position:absolute;left:-18px;bottom:-22px;background:var(--gold);color:var(--navy-3);padding:18px 22px;border-radius:18px;box-shadow:var(--shadow);max-width:240px}
.badge b{display:block;font-size:1.8rem;letter-spacing:-.03em;line-height:1}.badge small{font-size:.86rem;font-weight:600}
.ticks{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start}.ticks svg{flex:none;width:22px;height:22px;padding:4px;border-radius:50%;background:var(--blue);color:#fff;margin-top:2px}
.section--navy .ticks svg{background:var(--gold);color:var(--navy-3)}
/* timeline / generations */
.gens{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.gen{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative}
.gen small{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.gen h3{margin:6px 0 6px}.gen p{font-size:.92rem;color:var(--muted);margin:0}
.gen .yr{position:absolute;right:20px;top:18px;font-weight:800;color:var(--sky-2);font-size:1.6rem;letter-spacing:-.03em}
.timeline{max-width:860px;margin:0 auto;position:relative}
.timeline:before{content:"";position:absolute;left:88px;top:6px;bottom:6px;width:2px;background:var(--sky-2)}
.tl{display:grid;grid-template-columns:70px 1fr;gap:44px;padding:14px 0;position:relative}
.tl b{font-size:1.2rem;font-weight:800;color:var(--navy);text-align:right}
.tl:after{content:"";position:absolute;left:81px;top:21px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--gold)}
.tl h3{margin:0 0 3px;font-size:1.04rem}.tl p{margin:0;color:var(--muted);font-size:.94rem}
/* doctors */
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;gap:16px;align-items:flex-start}
.doc .av{flex:none;width:58px;height:58px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.1rem}
.doc h3{margin:0 0 2px}.doc small{font-weight:700;color:var(--blue);font-size:.8rem}.doc p{color:var(--muted);font-size:.92rem;margin:8px 0 0}
.quote{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:700;letter-spacing:-.02em;line-height:1.3;margin:0 0 18px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.st{background:#fff;border-radius:var(--r);padding:26px;border:1px solid var(--line)}
.st:before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:14px}
.st p{font-size:.93rem;color:var(--muted);margin:0}
/* quiz */
.quiz{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,40px);box-shadow:var(--shadow)}
.quiz ol{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:10px;counter-reset:q}
.quiz li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--bg);counter-increment:q;font-weight:500}
.quiz li:before{content:counter(q);flex:none;width:28px;height:28px;border-radius:50%;background:var(--sky);color:var(--navy);font-weight:800;display:grid;place-items:center;font-size:.85rem}
.quiz li span{flex:1}
.yn{display:flex;gap:6px;flex:none}.yn button{font:inherit;font-weight:700;font-size:.85rem;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer}
.yn button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.quiz__out{padding:18px 20px;border-radius:16px;background:var(--sky);font-weight:600;display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.quiz__out.yes{background:var(--gold-soft)}
/* nerve chart */
.nerve{display:grid;grid-template-columns:340px 1fr;gap:30px;align-items:start}
.spine{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;position:sticky;top:110px}
.spine button{display:flex;width:100%;align-items:center;gap:12px;font:inherit;text-align:left;border:0;background:none;padding:10px 12px;border-radius:12px;cursor:pointer;font-weight:700}
.spine button i{flex:none;width:34px;height:20px;border-radius:7px;background:var(--sky-2);transition:.2s}
.spine button[data-r=thoracic] i{width:40px}.spine button[data-r=lumbar] i{width:48px;height:24px}.spine button[data-r=sacral] i{width:38px;height:28px;border-radius:7px 7px 18px 18px}
.spine button small{display:block;font-weight:600;color:var(--muted);font-size:.8rem}
.spine button.on,.spine button:hover{background:var(--sky)}.spine button.on i{background:var(--navy)}
.region{display:none}.region.on{display:block}
.levels{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}
.levels div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.levels b{color:var(--navy);display:block}.levels span{font-size:.9rem;color:var(--muted)}
/* glossary */
.gloss-tools{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.gsearch{position:relative;flex:1;max-width:420px}.gsearch svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--muted)}
.gsearch input{width:100%;font:inherit;padding:13px 14px 13px 42px;border:1px solid var(--line);border-radius:999px;background:#fff}
.gloss{columns:2;column-gap:20px}
.term{break-inside:avoid;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:12px}
.term b{color:var(--navy)}.term p{margin:4px 0 0;font-size:.93rem;color:var(--ink-2)}
.term.hide{display:none}
/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column}
.rev .stars{color:var(--gold);letter-spacing:2px;margin-bottom:12px}.rev p{flex:1}.rev small{font-weight:700;color:var(--muted)}
.rev:nth-child(2){background:var(--navy);color:#fff;border-color:transparent}.rev:nth-child(2) small{color:#A9BCD6}
.rating{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 18px}
.rating b{font-size:2rem;letter-spacing:-.04em;line-height:1;color:var(--navy)}.rating .stars{color:var(--gold);letter-spacing:2px}.rating small{display:block;color:var(--muted);font-weight:600;font-size:.84rem}
/* faq */
.faq{max-width:880px;margin-inline:auto}
details.q{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
details.q summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;display:flex;justify-content:space-between;gap:20px;align-items:center}
details.q summary::-webkit-details-marker{display:none}
details.q summary:after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;background:var(--sky);color:var(--navy);display:grid;place-items:center;font-size:1.2rem;transition:.2s}
details.q[open] summary:after{transform:rotate(45deg);background:var(--navy);color:#fff}
details.q .a{padding:0 24px 22px;color:var(--ink-2)}details.q .a p:last-child{margin:0}
/* contact */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:start}
.vcard{background:#fff;border-radius:22px;padding:30px;border:1px solid var(--line)}
.cline{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.cline:last-of-type{border:0}
.cline .ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--navy);display:grid;place-items:center}.cline .ic svg{width:20px;height:20px}
.cline small{display:block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.cline b a{text-decoration:none}
.hours{list-style:none;padding:0;margin:6px 0 0;font-size:.95rem}.hours li{display:flex;justify-content:space-between;gap:12px;padding:6px 10px;border-radius:8px}.hours li.is-today{background:var(--sky);font-weight:700}
.map{border-radius:22px;overflow:hidden;border:1px solid var(--line);min-height:380px}.map iframe{width:100%;height:100%;min-height:380px;border:0;display:block}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}.field.full,.form .full{grid-column:1/-1}
.field label{font-size:.84rem;font-weight:700}
.field input,.field select,.field textarea{font:inherit;font-size:.95rem;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);width:100%}
.field textarea{min-height:100px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.form-success{display:none;margin-top:14px;padding:14px 16px;border-radius:12px;background:var(--sky);color:var(--navy);font-weight:600}
.is-sent+.form-success{display:block}
.callout{display:flex;gap:16px;align-items:flex-start;background:var(--gold-soft);border-radius:18px;padding:22px 26px}.callout svg{flex:none;width:24px;height:24px;color:#A77612}.callout p{margin:0}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px}
.gallery figure{margin:0;border-radius:16px;overflow:hidden;position:relative}.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.95);border-radius:999px;padding:5px 12px;font-size:.78rem;font-weight:700}
.gallery .gt{grid-row:span 2}.gallery .gw{grid-column:span 2}
.cta{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-3) 100%);color:#fff;border-radius:28px;padding:clamp(34px,5vw,60px);display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;overflow:hidden}
.cta svg.mark{position:absolute;right:-40px;bottom:-60px;width:300px;color:#fff;opacity:.07}
.cta h2{margin-bottom:8px}.cta p{margin:0;color:#C3D3E8;max-width:560px}.cta>*{position:relative;z-index:1}.cta .actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{background:var(--navy-3);color:#A9BCD6;padding:70px 0 30px;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .brand{color:#fff;margin-bottom:18px}.site-footer .brand small{color:#A9BCD6}
.site-footer h4{color:#fff;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}.site-footer a{text-decoration:none}.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:50px;padding-top:24px;font-size:.84rem}
.mobile-bar{display:none}
.subnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:84px;z-index:40}
.subnav .container{display:flex;gap:6px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.subnav a{flex:none;padding:8px 14px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.88rem;border:1px solid var(--line)}.subnav a:hover{background:var(--sky)}
.anchor{scroll-margin-top:150px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.is-in{opacity:1;transform:none}
@media(max-width:1100px){.nav a{padding:8px 9px;font-size:.9rem}.cond{grid-template-columns:repeat(3,1fr)}}
@media(max-width:920px){
 .nav-toggle{display:block}
 .nav{position:fixed;inset:84px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;padding:16px 20px 26px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(0,0,0,.3);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.2s}
 .nav-open .nav{transform:none;opacity:1;pointer-events:auto}
 .nav a{padding:13px 14px;font-size:1.05rem}.nav .btn{margin:10px 0 0}
 .topbar__l span:nth-child(2){display:none}
 .hero .container{grid-template-columns:1fr}.hero__media{max-width:520px;margin:0 auto;width:100%}
 .hero__card{left:10px}.hero__badge{right:6px}
 .pillars{grid-template-columns:1fr 1fr}.pillars div:nth-child(2){border-right:0}.pillars div:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .split,.contact,.nerve{grid-template-columns:1fr}.split.flip>:first-child{order:0}.spine{position:static}
 .grid-3,.grid-4,.reviews,.docs,.steps,.gens{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
 .cta{flex-direction:column;align-items:flex-start}
 .split-head{flex-direction:column;align-items:flex-start}
 .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
 .badge{left:12px}
}
@media(max-width:620px){
 body{font-size:16px;padding-bottom:66px}
 .topbar__r{display:none}
 .brand svg{width:48px;height:48px}.brand b{font-size:1rem}
 .grid-3,.grid-4,.grid-2,.reviews,.docs,.steps,.gens{grid-template-columns:1fr}
 .cond{grid-template-columns:1fr 1fr}
 .pillars div{padding:18px}.pillars span{display:none}
 .gloss{columns:1}.levels{grid-template-columns:1fr}
 .quiz li{flex-wrap:wrap}.yn{margin-left:44px}
 .footer-grid{grid-template-columns:1fr}
 .form{grid-template-columns:1fr}
 .hero__actions .btn{flex:1 1 100%}
 .hero__badge{width:100px;height:100px;font-size:.7rem}.hero__badge b{font-size:1.3rem}
 .timeline:before{left:60px}.tl{grid-template-columns:44px 1fr;gap:38px}.tl:after{left:53px}.tl b{font-size:1rem}
 .mobile-bar{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:8px;gap:8px;box-shadow:0 -10px 30px -20px rgba(0,0,0,.4)}
 .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:6px;padding:11px 6px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.86rem;background:var(--bg)}
 .mobile-bar a.primary{background:var(--navy);color:#fff}.mobile-bar svg{width:17px;height:17px}
}