:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--bg:#f2faf8;--bg2:#e2f3f0;--card:#fff;--ink:#0e3b43;--muted:#46676c;--btn:#0e7f8b;--btn-ink:#fff;--gold:#e3ac22;--palm:#2f6b4f;--line:rgba(14,59,67,.16);--hdr:rgba(242,250,248,.9);--logo-bg:transparent;color-scheme:light;
--serif:'Cormorant Garamond',Georgia,serif;--sans:'Jost',system-ui,-apple-system,'Segoe UI',sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#08262b;--bg2:#0b3036;--card:#0e343a;--ink:#eaf6f4;--muted:#9dc0c2;--btn:#35c9d4;--btn-ink:#04252a;--line:rgba(234,246,244,.18);--hdr:rgba(8,38,43,.9);--logo-bg:#f2faf8;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#08262b;--bg2:#0b3036;--card:#0e343a;--ink:#eaf6f4;--muted:#9dc0c2;--btn:#35c9d4;--btn-ink:#04252a;--line:rgba(234,246,244,.18);--hdr:rgba(8,38,43,.9);--logo-bg:#f2faf8;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 76px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--sans)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--hdr);backdrop-filter:blur(10px)}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.04;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.9rem,6.2vw,5.3rem)}
h2{font-size:clamp(2.2rem,4.4vw,3.5rem)}
h3{font-size:1.65rem}
p{margin:0}
.btn{display:inline-block;padding:.95rem 1.7rem;border-radius:999px;background:var(--btn);color:var(--btn-ink);font-weight:600;letter-spacing:.09em;font-size:.82rem;text-transform:uppercase;text-decoration:none;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px -8px rgba(0,0,0,.35)}
.btn.gold{background:var(--gold);color:#2a2008}
.btn.line{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--hdr);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{background:var(--logo-bg);border-radius:10px;padding:4px 8px}.logo img{height:40px;width:auto}
nav{display:flex;gap:28px;align-items:center}
nav a:not(.btn){text-decoration:none;font-weight:500;font-size:.95rem}
nav a:not(.btn):hover{text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--gold)}
@media(max-width:860px){nav a:not(.btn){display:none}}
.hero{color:#f4fbf9;background:radial-gradient(55% 70% at 88% 0,rgba(227,172,34,.5),transparent 70%),radial-gradient(60% 80% at 0 100%,rgba(47,107,79,.55),transparent 70%),linear-gradient(150deg,#0a6a76,#12a0ac 60%,#1db5bf);padding:64px 0 88px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:52px;align-items:center}
.hero p.lead{font-size:1.2rem;max-width:34ch;margin:22px 0 30px;opacity:.95}
.row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px;padding:0;list-style:none}
.chips li{border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:.3rem .9rem;font-size:.88rem}
.video{position:relative;aspect-ratio:16/9;border-radius:30px 30px 30px 120px;overflow:hidden;border:6px solid rgba(255,255,255,.9);box-shadow:0 40px 70px -25px rgba(3,40,48,.75);background:#0a6a76;animation:rise 1s .1s both}
@keyframes rise{from{opacity:0;transform:translateY(26px) scale(.985)}}
.video img,.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.play{position:absolute;inset:0;border:0;cursor:pointer;background:linear-gradient(transparent 45%,rgba(3,40,48,.4));display:grid;place-items:center}
.play i{width:88px;height:88px;border-radius:50%;background:rgba(255,255,255,.95);display:grid;place-items:center;transition:transform .2s}
.play:hover i{transform:scale(1.08)}
.play i::after{content:"";margin-left:6px;border-style:solid;border-width:15px 0 15px 25px;border-color:transparent transparent transparent #0e7f8b}
.ytlink{font-size:.9rem;margin-top:10px}
section{padding:92px 0}
.set{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.arch{border-radius:999px 999px 28px 28px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(14,59,67,.55)}
.arch img{width:100%;aspect-ratio:4/5;object-fit:cover}
.set p{color:var(--muted);margin-top:18px;max-width:52ch}
.steps{margin:26px 0 0;padding:0;list-style:none;counter-reset:s;display:grid;gap:12px}
.steps li{counter-increment:s;display:flex;gap:14px;align-items:baseline;border-top:1px solid var(--line);padding-top:12px}
.steps li::before{content:counter(s);font:600 1.6rem var(--serif);color:var(--gold);min-width:1.2rem}
.steps b{font-weight:600}
.prods{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:64px}
.prod{background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column}
.prod img{width:100%;aspect-ratio:4/5;object-fit:cover}
.prod div{padding:20px 20px 24px}
.prod small{color:var(--palm);font-weight:600;font-size:.95rem}
.prod p{color:var(--muted);margin-top:10px;font-size:1rem}
.prod ul{margin:14px 0 0;padding-left:1.1rem;font-size:.97rem}
.prod li{margin:3px 0}
.prod li::marker{color:var(--gold)}
.use{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:.93rem}
.benefits{background:linear-gradient(160deg,#0a5560,#0e7f8b);color:#f4fbf9;position:relative;overflow:hidden}
.benefits::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(227,172,34,.45),transparent 68%)}
.benefits .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;position:relative;z-index:1}
.benefits .intro{position:sticky;top:110px;align-self:start}
.benefits .intro p{margin-top:20px;max-width:40ch;opacity:.92}
.bl{display:grid;gap:0}
.bl div{padding:22px 0 22px 34px;border-top:1px solid rgba(255,255,255,.28);position:relative}
.bl div::before{content:"";position:absolute;left:4px;top:34px;width:12px;height:12px;border-radius:2px 12px;background:var(--gold);transform:rotate(-20deg)}
.bl h3{font-size:1.75rem}
.bl p{margin-top:6px;opacity:.92}
.ing{background:var(--bg2)}
.ing .head{max-width:60ch}
.ing .head p{color:var(--muted);margin-top:16px}
.tbl{margin-top:44px;border-top:2px solid var(--ink)}
.tr{display:grid;grid-template-columns:1.1fr .8fr 1.6fr;gap:24px;padding:18px 0;border-bottom:1px solid var(--line);align-items:baseline}
.tr b{font:600 1.5rem/1.15 var(--serif)}
.tr span{color:var(--palm);font-weight:500;font-size:.95rem}
:root[data-theme="dark"] .tr span{color:#86d6a8}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .tr span,:root:not([data-theme="light"]) .prod small{color:#86d6a8}}
:root[data-theme="dark"] .prod small{color:#86d6a8}
.tr p{color:var(--muted)}
details{border-bottom:1px solid var(--line);padding:16px 0}
details:first-of-type{margin-top:48px;border-top:1px solid var(--line)}
summary{cursor:pointer;font:600 1.4rem var(--serif);list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--gold);font-size:1.6rem;line-height:1}
details[open] summary::after{content:"\2212"}
details p{margin-top:10px;color:var(--muted);font-size:.95rem;max-width:90ch}
.routine .cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:44px}
.rt{border-radius:26px;padding:32px;border:1px solid var(--line);background:var(--card)}
.rt.pm{background:#0a4a54;color:#eaf6f4;border:0}
.rt ol{margin:20px 0 0;padding:0;list-style:none;counter-reset:r;display:grid;gap:14px}
.rt li{counter-increment:r;display:flex;gap:14px;align-items:baseline}
.rt li::before{content:counter(r);font:600 1.5rem var(--serif);color:var(--gold)}
.note{margin-top:28px;padding:22px 26px;border-left:4px solid var(--gold);background:var(--bg2);border-radius:0 16px 16px 0;font-size:.97rem;color:var(--muted)}
.note b{color:var(--ink)}
.cta{background:radial-gradient(50% 90% at 50% 120%,rgba(227,172,34,.55),transparent 70%),linear-gradient(160deg,#0a5560,#14a0ac);color:#f4fbf9;text-align:center;padding:100px 0}
.cta p{max-width:46ch;margin:18px auto 30px;opacity:.95}
footer{padding:44px 0 56px;font-size:.88rem;color:var(--muted)}
footer .wrap{display:flex;gap:28px;justify-content:space-between;flex-wrap:wrap;align-items:flex-start}
footer p{max-width:62ch}
@media(max-width:900px){.hero .wrap,.set,.benefits .wrap{grid-template-columns:1fr;gap:40px}.benefits .intro{position:static}.routine .cols{grid-template-columns:1fr}.tr{grid-template-columns:1fr;gap:4px}.hero{padding:44px 0 64px}section{padding:68px 0}.arch{max-width:420px}}
@media(prefers-reduced-motion:reduce){.video{animation:none}html{scroll-behavior:auto}.btn{transition:none}}

/* Lenis smooth scroll (same rules as myskinboston.com) */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}
@media(max-width:1100px){.prods{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.prods{grid-template-columns:1fr}}