:root { --ink:#101c38; --paper:#f5f2ea; --warm:#e9e3d6; --mist:#e0e6e4; --line:rgba(16,28,56,.18); --serif:"Instrument Serif",Georgia,serif; --sans:"DM Sans",Arial,sans-serif; --mono:"DM Mono",monospace; }
* { box-sizing:border-box; } html { scroll-behavior:smooth; } body { margin:0; background:var(--paper); color:var(--ink); font-family:var(--sans); font-size:15px; } a { color:inherit; text-decoration:none; } button,input { font:inherit; }
.announcement { height:35px; display:flex; align-items:center; justify-content:center; gap:16px; background:var(--ink); color:#f7f4ed; font:10px var(--mono); letter-spacing:.09em; } .announcement span { opacity:.5; }
.site-header { height:76px; position:sticky; top:0; z-index:5; display:grid; grid-template-columns:1fr auto 1fr; align-items:center; padding:0 2.1vw; background:rgba(245,242,234,.93); border-bottom:1px solid var(--line); backdrop-filter:blur(14px); }.wordmark { font-size:17px; font-weight:600; letter-spacing:.15em; }.wordmark span { margin-left:2px; vertical-align:top; font:8px var(--mono); }.site-header nav,.header-actions { display:flex; align-items:center; gap:28px; }.site-header nav { font-size:13px; }.site-header nav a { transition:opacity .2s; }.site-header nav a:hover { opacity:.55; }.header-actions { justify-self:end; gap:19px; }.text-button,.cart,.menu-toggle { padding:0; border:0; background:none; color:var(--ink); font:10px var(--mono); letter-spacing:.04em; cursor:pointer; }.cart { padding:10px 13px; border:1px solid var(--ink); border-radius:99px; }.cart span { display:inline-grid; width:15px; height:15px; margin-left:4px; place-items:center; border-radius:50%; background:var(--ink); color:var(--paper); }.menu-toggle { display:none; }
.hero { position:relative; display:flex; align-items:center; min-height:calc(100vh - 111px); margin:16px; overflow:hidden; border-radius:10px; background:#d6d2c9; color:white; }.hero:after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(8,18,42,.54),rgba(8,18,42,.18) 47%,transparent 72%); }.hero img { position:absolute; width:100%; height:100%; object-fit:cover; }.hero-copy { position:relative; z-index:1; max-width:660px; padding-left:7.5vw; }.eyebrow { margin:0 0 20px; font:10px var(--mono); letter-spacing:.1em; }.hero h1,.section-intro h2,.method h2,.proof h2,.journal h2,.newsletter h2 { margin:0; font-size:clamp(48px,5.3vw,84px); font-weight:400; line-height:.9; letter-spacing:-.055em; }.hero h1 em,h2 em { font-family:var(--serif); font-weight:400; }.lede { max-width:390px; margin:28px 0; line-height:1.45; }.button { display:inline-flex; align-items:center; justify-content:space-between; min-width:214px; padding:14px 17px; border-radius:99px; font-size:13px; transition:transform .25s,background .25s; }.button:hover { transform:translateY(-2px); }.button span { font-size:18px; }.light { background:var(--paper); color:var(--ink); }.dark { background:var(--ink); color:var(--paper); }.hero-note { position:absolute; z-index:1; right:30px; bottom:27px; font:9px/1.5 var(--mono); letter-spacing:.08em; text-align:right; }
.press-strip { display:flex; align-items:center; justify-content:center; gap:28px; padding:28px; overflow:hidden; border-bottom:1px solid var(--line); white-space:nowrap; font:10px var(--mono); letter-spacing:.08em; }.press-strip i { flex:none; width:4px; height:4px; border-radius:50%; background:var(--ink); }.section-pad { padding:125px 7.5vw; }.protocol { display:grid; grid-template-columns:1.25fr .75fr; align-items:end; gap:80px; }.protocol-side { max-width:370px; line-height:1.5; }.arrow-link { display:inline-flex; gap:16px; margin-top:26px; padding-bottom:7px; border-bottom:1px solid var(--ink); font-size:13px; }.arrow-link span { font-size:18px; }
.products { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; border-block:1px solid var(--line); background:var(--line); }.product-card { padding:22px; background:var(--paper); }.product-visual { position:relative; display:grid; height:470px; overflow:hidden; place-items:center; border-radius:6px; }.stone { background:linear-gradient(145deg,#dfe1dc,#c9ccc4); }.blue { background:linear-gradient(145deg,#15213f,#3a4966); }.rose { background:linear-gradient(145deg,#dfd5cc,#c9a99e); }.step-number { position:absolute; top:18px; left:18px; font:11px var(--mono); opacity:.75; }.bottle { position:relative; display:flex; flex-direction:column; align-items:center; justify-content:center; width:133px; height:270px; border-radius:7px 7px 14px 14px; background:#edeae1; box-shadow:20px 24px 36px rgba(16,28,56,.17); transform:rotate(-7deg); transition:transform .5s cubic-bezier(.2,.8,.2,1); }.product-card:hover .bottle { transform:rotate(-2deg) translateY(-9px); }.bottle:before { content:""; position:absolute; top:-26px; width:74px; height:29px; border:1px solid rgba(16,28,56,.1); border-radius:7px 7px 3px 3px; background:#d3d0c8; }.bottle b { font:9px var(--mono); letter-spacing:.07em; }.bottle small { margin-top:10px; font:10px/1.1 var(--sans); letter-spacing:.04em; text-align:center; }.serum { width:128px; height:214px; border-radius:12px; background:rgba(239,240,235,.94); transform:rotate(6deg); }.serum:before { top:-38px; width:45px; height:44px; border-radius:25px 25px 4px 4px; }.cream { width:190px; height:105px; border-radius:15px; background:#f0e7df; transform:rotate(-3deg); }.cream:before { top:-11px; width:196px; height:25px; border-radius:13px; background:#dcd1c7; }.product-info { display:flex; justify-content:space-between; gap:16px; padding:24px 1px 4px; }.product-info .eyebrow { margin-bottom:8px; }.product-info h3 { margin:0 0 8px; font-size:27px; font-weight:500; letter-spacing:-.04em; }.benefits { margin:0; font:10px var(--mono); letter-spacing:.025em; }.product-actions { display:flex; gap:8px; }.round-add,.product-detail { width:37px; height:37px; border:1px solid var(--ink); border-radius:50%; background:transparent; color:var(--ink); cursor:pointer; transition:background .2s,color .2s; }.round-add { font-size:23px; line-height:0; }.product-detail { font:italic 18px var(--serif); }.round-add:hover,.product-detail:hover { background:var(--ink); color:var(--paper); }
.method { display:grid; grid-template-columns:1fr 1fr; gap:8.5vw; background:var(--mist); }.method-art { position:relative; min-height:545px; overflow:hidden; padding:25px; border-radius:8px; background:var(--ink); color:var(--paper); }.method-art p { position:relative; z-index:2; font:10px/1.35 var(--mono); letter-spacing:.1em; }.orb { position:absolute; border:1px solid rgba(245,242,234,.5); border-radius:50%; mix-blend-mode:screen; }.orb-one { top:13%; left:19%; width:420px; height:420px; }.orb-two { top:34%; left:42%; width:290px; height:290px; background:radial-gradient(circle at 28% 30%,#bcbbff,transparent 63%); }.orb-three { bottom:8%; left:10%; width:120px; height:120px; background:#e4927f; }.method-copy { padding-top:18px; }.method-copy h2 { margin-bottom:52px; font-size:clamp(48px,4.5vw,72px); }.method-list { border-top:1px solid var(--line); } details { padding:18px 0; border-bottom:1px solid var(--line); } summary { display:flex; justify-content:space-between; list-style:none; font-size:15px; font-weight:500; cursor:pointer; } summary::-webkit-details-marker { display:none; } summary span { font:21px var(--mono); } details[open] summary span { transform:rotate(45deg); } details p { max-width:460px; margin:18px 34px 4px 0; font-size:14px; line-height:1.45; }
.proof { display:grid; grid-template-columns:.9fr 1.1fr; gap:12vw; }.proof ul { margin:0; padding:0; border-top:1px solid var(--line); list-style:none; }.proof li { display:grid; grid-template-columns:42px 1fr; gap:2px; padding:20px 0; border-bottom:1px solid var(--line); }.proof li span { font:10px var(--mono); }.proof li strong { font-size:19px; font-weight:500; }.proof li p { grid-column:2; max-width:330px; margin:4px 0 0; font-size:14px; line-height:1.4; }.journal { display:grid; grid-template-columns:1fr 1fr; min-height:650px; background:#d6c7b9; }.journal-photo { min-height:500px; background:linear-gradient(145deg,rgba(16,28,56,.15),transparent),url('assets/longevity-hero.png') center/cover; filter:saturate(.55); }.journal-copy { align-self:center; padding:110px 10%; }.journal-copy h2 { margin-bottom:28px; font-size:clamp(47px,4.5vw,70px); }.journal-copy>p:not(.eyebrow) { max-width:330px; margin-bottom:32px; line-height:1.45; }.newsletter { background:var(--ink); color:var(--paper); text-align:center; }.newsletter h2 { font-size:clamp(48px,5.5vw,80px); }.newsletter form { display:flex; max-width:475px; margin:42px auto 0; border-bottom:1px solid rgba(245,242,234,.7); }.newsletter input { flex:1; padding:14px 0; border:0; outline:none; background:none; color:white; }.newsletter input::placeholder { color:rgba(245,242,234,.66); }.newsletter form button { border:0; background:none; color:white; font-size:25px; cursor:pointer; } footer { display:flex; align-items:center; justify-content:space-between; padding:34px 2.3vw; font:9px var(--mono); letter-spacing:.07em; }
.toast { position:fixed; z-index:30; bottom:22px; left:50%; padding:13px 20px; border-radius:99px; background:var(--ink); color:var(--paper); font-size:12px; transform:translate(-50%,120px); transition:transform .3s ease; }.toast.show { transform:translate(-50%,0); }.backdrop { position:fixed; z-index:15; inset:0; background:rgba(16,28,56,.35); pointer-events:none; opacity:0; transition:opacity .25s; }.backdrop.active { pointer-events:auto; opacity:1; }.cart-drawer { position:fixed; z-index:20; inset:0 0 0 auto; display:flex; flex-direction:column; width:min(460px,100%); padding:25px; border:0; background:var(--paper); color:var(--ink); box-shadow:-14px 0 40px rgba(16,28,56,.12); transform:translateX(104%); transition:transform .35s cubic-bezier(.2,.8,.2,1); }.cart-drawer.open { transform:none; }.drawer-head { display:flex; align-items:center; justify-content:space-between; padding-bottom:18px; border-bottom:1px solid var(--line); font:11px var(--mono); letter-spacing:.08em; }.drawer-head p { margin:0; }.drawer-close,.close-dialog,.search-close { border:0; background:none; color:var(--ink); font-size:30px; line-height:1; cursor:pointer; }.cart-items { flex:1; padding:18px 0; overflow:auto; }.cart-empty { color:rgba(16,28,56,.65); font:17px var(--serif); }.cart-line { display:grid; grid-template-columns:64px 1fr auto; gap:14px; padding:14px 0; border-bottom:1px solid var(--line); }.cart-thumb { display:grid; height:72px; place-items:center; border-radius:5px; }.cart-thumb .bottle { box-shadow:none; transform:scale(.18); }.cart-line strong { display:block; font-size:15px; font-weight:500; }.cart-line p { margin:6px 0; font:10px var(--mono); }.cart-remove { border:0; background:none; color:var(--ink); font:10px var(--mono); text-decoration:underline; cursor:pointer; }.drawer-footer { padding-top:17px; border-top:1px solid var(--line); }.shipping-message { margin:0 0 10px; font-size:12px; }.shipping-track { height:3px; overflow:hidden; background:var(--warm); }.shipping-track span { display:block; width:0; height:100%; background:var(--ink); transition:width .35s; }.cart-total { display:flex; justify-content:space-between; margin:20px 0; font-size:14px; }.cart-total strong { font-weight:500; }.checkout { width:100%; border:0; cursor:pointer; }
.product-dialog { width:min(860px,calc(100% - 32px)); padding:0; border:0; background:var(--paper); color:var(--ink); box-shadow:0 20px 80px rgba(16,28,56,.28); grid-template-columns:1fr 1fr; }.product-dialog[open] { display:grid; animation:dialog-in .25s ease; }.product-dialog::backdrop { background:rgba(16,28,56,.45); } @keyframes dialog-in { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:none; } }.close-dialog { position:absolute; z-index:1; top:16px; right:17px; }.dialog-visual { display:grid; min-height:485px; place-items:center; background:var(--mist); }.dialog-visual .bottle { transform:none; }.dialog-copy { display:flex; flex-direction:column; padding:74px 10% 36px; }.dialog-copy h2 { margin:0 0 12px; font-size:47px; font-weight:400; letter-spacing:-.05em; }.dialog-copy>p:not(.eyebrow):not(.benefits) { margin:28px 0; line-height:1.45; }.ingredient-note { padding-top:14px; border-top:1px solid var(--line); }.ingredient-note span { font:9px var(--mono); letter-spacing:.09em; }.ingredient-note p { margin:8px 0; font-size:14px; }.dialog-buy { display:flex; align-items:center; justify-content:space-between; gap:15px; margin-top:auto; }.dialog-buy p { font-size:13px; }.dialog-add { min-width:180px; border:0; cursor:pointer; }
.search-panel { position:fixed; z-index:25; inset:0; padding:8vh 10vw; visibility:hidden; background:var(--paper); color:var(--ink); opacity:0; transition:opacity .2s,visibility .2s; }.search-panel.open { visibility:visible; opacity:1; }.search-close { position:absolute; top:5vh; right:5vw; }.search-panel input { width:100%; padding:17px 0; border:0; border-bottom:1px solid var(--ink); outline:0; background:transparent; color:var(--ink); font-size:clamp(28px,4vw,54px); letter-spacing:-.04em; }.search-results { margin-top:24px; }.search-result { display:flex; justify-content:space-between; width:100%; padding:14px 0; border:0; border-bottom:1px solid var(--line); background:none; color:var(--ink); font-size:15px; text-align:left; cursor:pointer; }.search-result span { font:10px var(--mono); }.reveal { opacity:0; transform:translateY(24px); transition:opacity .8s ease,transform .8s ease; }.reveal.visible { opacity:1; transform:none; }.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
@media(max-width:850px) { .site-header { height:64px; grid-template-columns:1fr auto; padding:0 18px; }.site-header nav { position:absolute; z-index:3; top:64px; right:0; left:0; display:none; flex-direction:column; gap:18px; padding:25px 18px; border-bottom:1px solid var(--line); background:var(--paper); }.site-header.nav-open nav { display:flex; }.menu-toggle { display:block; order:2; }.header-actions { display:none; }.hero { min-height:660px; margin:8px; }.hero img { object-position:63% center; }.hero:after { background:linear-gradient(0deg,rgba(8,18,42,.55),rgba(8,18,42,.07) 78%); }.hero-copy { align-self:end; padding:0 28px 80px; }.hero h1 { font-size:56px; }.hero-note { right:auto; bottom:24px; left:28px; text-align:left; }.press-strip { justify-content:flex-start; gap:20px; padding:20px; }.section-pad { padding:82px 25px; }.protocol,.method,.proof,.journal { grid-template-columns:1fr; gap:36px; }.products { grid-template-columns:1fr; }.product-visual { height:410px; }.method-art { min-height:390px; }.proof ul { margin-top:10px; }.journal-photo { min-height:370px; }.journal-copy { padding:80px 25px; }.announcement { gap:8px; padding:0 12px; font-size:8px; text-align:center; } footer { flex-direction:column; align-items:flex-start; gap:16px; }.product-dialog[open] { grid-template-columns:1fr; }.dialog-visual { min-height:250px; }.dialog-visual .bottle { transform:scale(.64); }.dialog-copy { min-height:420px; padding:38px 25px; }.dialog-copy h2 { font-size:43px; }.cart-drawer { padding:20px; }.reveal { opacity:1; transform:none; }.products .product-card { padding:14px; }.product-info { padding:18px 1px 5px; } }