/* A Pure Herb — "Herbarium" design system */
:root{
  --paper:#FFF9F5;      /* brand cream */
  --paper-2:#F7EEE6;    /* deeper paper */
  --white:#FFFFFF;
  --ink:#3B2C20;        /* deep walnut ink */
  --brown:#684E3C;      /* brand brown */
  --muted:#9A8270;      /* specimen-label brown */
  --rule:#E6D9CC;
  --rule-2:#D9C8B8;
  --red:#DC1929;        /* brand red */
  --red-dk:#B7101F;
  --blush:#FC8690;
  --charcoal:#353535;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:Montserrat,"Helvetica Neue",Arial,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1240px;
  --gutter:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:#4A3829;font:400 16px/1.7 var(--sans);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:2px}
::selection{background:var(--red);color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:12px}

/* type */
.mono{font:500 11px/1.45 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3,h4{color:var(--ink);text-wrap:balance;margin:0}
.h1{font:300 clamp(38px,5vw,68px)/1.04 var(--sans);letter-spacing:-.025em}
.h2{font:300 clamp(30px,3.8vw,50px)/1.08 var(--sans);letter-spacing:-.02em}
.h3{font:600 19px/1.3 var(--sans)}
.h1 i,.h2 i,.accent{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--red);letter-spacing:0}
.h1 i{font-size:1.12em;line-height:1}
.h2 i{font-size:1.1em}
.latin{font:italic 400 1.1em/1.3 var(--serif);color:var(--brown)}
.lead{font-size:17px;line-height:1.75;max-width:52ch}
p{margin:0 0 1em}
.prose p,.prose li{max-width:66ch}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:var(--paper);font:600 14px/1 var(--sans);padding:16px 24px;border-radius:999px;border:1.5px solid var(--ink);cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:after{content:"→";transition:transform .2s}
.btn:hover{background:var(--red);border-color:var(--red)}
.btn:hover:after{transform:translateX(3px)}
.btn.red{background:var(--red);border-color:var(--red)}
.btn.red:hover{background:var(--red-dk);border-color:var(--red-dk)}
.btn.line{background:transparent;color:var(--ink)}
.btn.line:hover{background:var(--ink);color:var(--paper)}
.btn.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn.light:hover{background:var(--red);color:#fff;border-color:var(--red)}
.btn.no-arrow:after{content:none}
.link{font:600 14px/1 var(--sans);border-bottom:1px solid currentColor;padding-bottom:3px;color:var(--red)}
.link:hover{color:var(--ink)}
.actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap}

/* header */
.announce{background:var(--ink);color:#EADFD6;font:500 12px/1.4 var(--sans);text-align:center;padding:9px 16px;letter-spacing:.02em}
.announce a{color:#fff;border-bottom:1px solid rgba(255,255,255,.4)}
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:rgba(255,249,245,.94);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px)}
.site-head .wrap{display:flex;align-items:center;gap:28px;padding-block:14px;border-bottom:1px solid var(--rule)}
.brand img{height:46px;width:auto}
.menu{display:flex;gap:28px;list-style:none;margin:0 0 0 auto;padding:0;font:500 13.5px/1 var(--sans);color:var(--brown)}
.menu a{padding:8px 0;position:relative}
.menu a:after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:var(--red);transition:right .25s}
.menu a:hover:after,.menu a[aria-current="page"]:after{right:0}
.menu a[aria-current="page"]{color:var(--ink)}
.head-cta{padding:12px 20px;font-size:13px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--rule-2);border-radius:999px;padding:10px 14px;font:600 13px/1 var(--sans);color:var(--ink);cursor:pointer}

/* hero (home) */
.hero .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center;padding-block:64px 44px}
.hero .h1{margin:18px 0 22px}
.hero .lead{margin-bottom:32px}
.plate{margin:0}
.plate img{border-radius:3px;width:100%;aspect-ratio:16/10;object-fit:cover}
.plate figcaption{margin-top:10px;display:flex;justify-content:space-between;gap:16px}

/* claims strip */
.claims{border-block:1px solid var(--rule)}
.claims .wrap{display:grid;grid-template-columns:repeat(6,1fr)}
.claims div{padding:22px 16px;border-left:1px solid var(--rule);font-size:13px;line-height:1.45}
.claims div:first-child{border-left:0;padding-left:0}
.claims b{display:block;font:italic 400 23px/1 var(--serif);color:var(--ink);margin-bottom:7px}

/* sections */
.sec{padding-block:clamp(64px,8vw,104px)}
.sec.tight{padding-top:0}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:48px}
.sec-head .h2{margin-top:12px}
.sec-head p{margin:0;max-width:52ch;line-height:1.75}
.dark{background:var(--ink);color:#EADFD6}
.dark .h2,.dark h3,.dark h4{color:#FFF9F5}
.dark .mono{color:#C9B4A2}
.paper2{background:var(--paper-2)}

/* formula index */
.index{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--rule-2)}
.item{padding:22px 18px 26px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);display:flex;flex-direction:column;gap:10px;background:var(--paper);transition:background .25s}
.item:nth-child(5n){border-right:0}
.item:hover{background:var(--white)}
.item .top{display:flex;justify-content:space-between;align-items:center}
.dot{width:10px;height:10px;border-radius:50%;background:var(--c1);display:inline-block;flex:none}
.item img{height:210px;width:auto;margin:8px auto 6px;filter:drop-shadow(0 12px 14px rgba(59,44,32,.14));transition:transform .35s}
.item:hover img{transform:translateY(-6px) rotate(-1.5deg)}
.item h3{font:600 15.5px/1.25 var(--sans);color:var(--ink)}
.item .latin{font-size:16px}
.item .go{margin-top:auto;padding-top:6px;font:600 12.5px/1 var(--sans);color:var(--red);opacity:0;transform:translateX(-4px);transition:.25s}
.item:hover .go{opacity:1;transform:none}
.item[hidden]{display:none}

.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.filters button{background:transparent;border:1px solid var(--rule-2);border-radius:999px;padding:9px 15px;font:500 13px/1 var(--sans);color:var(--brown);cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* specimens */
.specimens{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.spec{border-top:2px solid var(--ink);padding-top:16px}
.spec h4{font:italic 400 28px/1.05 var(--serif);margin:10px 0 8px;color:var(--ink)}
.spec p{font-size:14px;line-height:1.65;margin:0}
.chips{margin-top:12px;display:flex;gap:6px;flex-wrap:wrap}
.chips a,.chips span{font:500 10.5px/1 var(--mono);letter-spacing:.04em;border:1px solid var(--rule-2);border-radius:99px;padding:7px 9px;color:var(--brown);background:var(--paper)}
.chips a:hover{border-color:var(--red);color:var(--red)}

/* botanical library */
.library{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--rule-2)}
.bot{padding:26px 24px 30px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);display:flex;flex-direction:column;gap:8px;scroll-margin-top:100px}
.bot:nth-child(3n){border-right:0}
.bot .pic{aspect-ratio:1;background:#F8F0E7;display:grid;place-items:center;margin-bottom:10px;overflow:hidden}
.bot .pic img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.bot .pic.type{font:italic 400 64px/1 var(--serif);color:var(--rule-2);background:repeating-linear-gradient(135deg,#F8F0E7 0 12px,#F4EADF 12px 13px)}
.bot .pic.type span{background:var(--paper);padding:6px 18px;border:1px solid var(--rule);color:var(--brown)}
.bot h3{font:italic 400 27px/1.1 var(--serif);color:var(--ink)}
.bot .common{font:600 14px/1.3 var(--sans);color:var(--ink)}
.bot p{font-size:14.5px;line-height:1.65;margin:0}

/* split / feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:center}
.split img{width:100%;border-radius:3px;aspect-ratio:5/4;object-fit:cover}
.quote{margin:18px 0 0;font:italic 400 clamp(26px,3vw,40px)/1.2 var(--serif)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(201,180,162,.35);margin-top:34px}
.stats div{padding:20px 14px 0 0}
.stats b{display:block;font:italic 400 52px/1 var(--serif);color:var(--blush)}
.stats small{font:500 11px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#C9B4A2}
.stats.light{border-top-color:var(--rule-2)}
.stats.light b{color:var(--red)}
.stats.light small{color:var(--muted)}

/* list of ticks */
.ticks{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px}
.ticks li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:15.5px;line-height:1.5}
.ticks li:before{content:"";width:14px;height:14px;margin-top:4px;border-radius:50%;border:1.5px solid var(--c1,var(--red));background:radial-gradient(circle,var(--c1,var(--red)) 0 3px,transparent 3.5px)}

/* product page */
.crumbs{padding-block:18px 0}
.crumbs a:hover{color:var(--red)}
.pdp .wrap.grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start;padding-block:28px 64px}
.gallery{position:sticky;top:96px}
.stage{background:var(--c2);border-radius:3px;aspect-ratio:1;display:grid;place-items:center;overflow:hidden;position:relative}
.stage img{width:100%;height:100%;object-fit:cover}
.stage img{position:absolute;inset:0}
.stage.bottle img{inset:8%;width:84%;height:84%;object-fit:contain;filter:drop-shadow(0 22px 24px rgba(0,0,0,.18))}
.thumbs{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:10px}
.thumbs button{padding:0;border:1px solid var(--rule);background:var(--c2);aspect-ratio:1;cursor:pointer;overflow:hidden;border-radius:2px}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button.bt img{object-fit:contain;padding:8%}
.thumbs button[aria-current="true"]{outline:2px solid var(--ink);outline-offset:2px}
.pdp h1{font:300 clamp(36px,4.4vw,56px)/1.04 var(--sans);letter-spacing:-.025em;margin:12px 0 6px}
.pdp .latin{font-size:24px}
.pdp .focus{display:flex;gap:10px;align-items:center;margin:18px 0 20px}
.pdp .focus span{font:600 12px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--rule);margin:26px 0}
.facts div{padding:14px 12px 14px 0}
.facts div+div{padding-left:14px;border-left:1px solid var(--rule)}
.facts b{display:block;font:italic 400 22px/1.1 var(--serif);color:var(--ink)}
.buy{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.note{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.55}
.badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:22px}
.badges span{font:500 10.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--rule-2);border-radius:99px;padding:8px 10px;color:var(--brown)}
.howto{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.howto div{border-top:2px solid var(--ink);padding-top:14px}
.howto b{display:block;font:italic 400 30px/1.1 var(--serif);color:var(--ink);margin:8px 0}

/* guarantee band */
.band{background:var(--ink);color:#EADFD6}
.band .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:36px;align-items:center;padding-block:48px}
.band .seal{width:118px;height:118px;border-radius:50%;border:1px solid #6d5847;display:grid;place-items:center;text-align:center;font:italic 400 36px/0.9 var(--serif);color:#fff}
.band .seal small{display:block;font:500 9.5px/1.3 var(--mono);letter-spacing:.12em;color:#C9B4A2;margin-top:6px;font-style:normal}
.band h2{font:300 clamp(24px,2.6vw,34px)/1.2 var(--sans);color:#FFF9F5}
.band p{margin:8px 0 0;max-width:62ch;font-size:15px}

/* tips / healthy bits */
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--rule-2)}
.tip{padding:28px 26px 32px 0;border-bottom:1px solid var(--rule)}
.tip+.tip{padding-left:26px;border-left:1px solid var(--rule)}
.tip:nth-child(3n+1){padding-left:0;border-left:0}
.tip h3{font:600 18px/1.35 var(--sans);margin:10px 0 8px}
.tip p{font-size:14.5px;line-height:1.7;margin:0}
.boost{text-align:center;padding-block:clamp(64px,9vw,120px)}
.boost blockquote{margin:14px auto 12px;max-width:22ch;font:italic 400 clamp(32px,4.6vw,60px)/1.1 var(--serif);color:var(--ink)}
.boost cite{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-style:normal}
.boost .dots{display:flex;gap:8px;justify-content:center;margin-top:26px}
.boost .dots button{width:9px;height:9px;border-radius:50%;border:1px solid var(--brown);background:transparent;padding:0;cursor:pointer}
.boost .dots button[aria-current="true"]{background:var(--brown)}

/* faq */
.faq{border-top:1px solid var(--rule-2)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:70px 1fr 28px;gap:14px;align-items:baseline;padding:22px 0;font:500 18px/1.4 var(--sans);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font:300 26px/1 var(--sans);color:var(--red);transition:transform .2s;justify-self:end}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq .a{padding:0 0 26px 84px;max-width:calc(66ch + 84px)}
.faq .a p{font-size:15.5px}
.faq-grid{display:grid;grid-template-columns:260px 1fr;gap:56px;align-items:start}
.faq-nav{position:sticky;top:110px;display:grid;gap:10px}
.faq-nav a{font:500 14px/1.3 var(--sans);color:var(--brown)}
.faq-nav a:hover{color:var(--red)}
.faq h2.group{font:italic 400 30px/1.1 var(--serif);margin:48px 0 14px;scroll-margin-top:110px}
.faq h2.group:first-child{margin-top:0}

/* video */
.video{position:relative;border-radius:3px;overflow:hidden;background:#000;aspect-ratio:16/9}
.video video{width:100%;height:100%;object-fit:cover}

/* forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:6px;font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.form input,.form select,.form textarea{font:400 16px/1.4 var(--sans);color:var(--ink);background:var(--white);border:1px solid var(--rule-2);border-radius:3px;padding:14px 14px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
.form textarea{min-height:150px;resize:vertical}

/* page head */
.page-head .wrap{padding-block:56px 40px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:end}
.page-head .h1{margin-top:14px}
.page-head p{margin:0;max-width:50ch}

/* footer */
.site-foot{border-top:1px solid var(--rule);background:var(--paper)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-block:56px 36px}
.foot-top h4{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-top ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:14px}
.foot-top a:hover{color:var(--red)}
.foot-top .brand img{height:54px;margin-bottom:14px}
.foot-top p{font-size:14px;max-width:34ch}
.disclaimer{border-top:1px solid var(--rule);padding-block:22px 30px;display:grid;grid-template-columns:1fr auto;gap:24px;font-size:12px;line-height:1.6;color:var(--muted)}
.disclaimer p{margin:0;max-width:88ch}
.disclaimer .box{border:1px solid var(--rule-2);padding:12px 14px}

/* reveal */
@media (prefers-reduced-motion:no-preference){
  .rise{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
  .rise.d1{animation-delay:.08s}.rise.d2{animation-delay:.16s}.rise.d3{animation-delay:.24s}
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* responsive */
@media (max-width:1080px){
  .index{grid-template-columns:repeat(3,minmax(0,1fr))}
  .item:nth-child(5n){border-right:1px solid var(--rule)}
  .item:nth-child(3n){border-right:0}
  .claims .wrap{grid-template-columns:repeat(3,1fr)}
  .claims div:nth-child(4){border-left:0;padding-left:0}
  .claims div:nth-child(-n+3){border-bottom:1px solid var(--rule)}
  .specimens{grid-template-columns:1fr 1fr}
  .foot-top{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .menu,.head-cta{display:none}
  .burger{display:inline-block}
  .site-head.open .menu{display:grid;position:absolute;left:0;right:0;top:100%;background:var(--paper);padding:10px var(--gutter) 22px;gap:4px;border-bottom:1px solid var(--rule);font-size:17px}
  .site-head.open .menu a{display:block;padding:12px 0}
  .hero .wrap,.sec-head,.split,.pdp .wrap.grid,.page-head .wrap,.faq-grid{grid-template-columns:1fr}
  .gallery,.faq-nav{position:static}
  .faq-nav{display:none}
  .library{grid-template-columns:1fr 1fr}
  .bot:nth-child(3n){border-right:1px solid var(--rule)}
  .bot:nth-child(2n){border-right:0}
  .tips{grid-template-columns:1fr}
  .tip,.tip+.tip{padding:24px 0;border-left:0}
  .howto{grid-template-columns:1fr}
  .band .wrap{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
}
@media (max-width:600px){
  .index{grid-template-columns:repeat(2,minmax(0,1fr))}
  .item:nth-child(3n){border-right:1px solid var(--rule)}
  .item:nth-child(2n){border-right:0}
  .item{padding:16px 12px 20px}
  .item img{height:160px}
  .claims .wrap{grid-template-columns:1fr 1fr}
  .claims div{border-left:0!important;padding-left:0!important;border-bottom:1px solid var(--rule)}
  .specimens,.library{grid-template-columns:1fr}
  .bot{border-right:0!important}
  .facts{grid-template-columns:1fr}
  .facts div+div{padding-left:0;border-left:0;border-top:1px solid var(--rule)}
  .thumbs{grid-template-columns:repeat(5,1fr)}
  .faq summary{grid-template-columns:1fr 28px}
  .faq summary .mono{display:none}
  .faq .a{padding-left:0}
  .foot-top{grid-template-columns:1fr}
  .disclaimer{grid-template-columns:1fr}
  .brand img{height:40px}
}

@media (min-width:901px){.library.cols{grid-template-columns:repeat(var(--n),minmax(0,1fr))}.library.cols .bot{border-right:1px solid var(--rule)}.library.cols .bot:last-child{border-right:0}}
.price{display:flex;align-items:baseline;gap:12px;margin:0 0 14px}.price b{font:italic 400 36px/1 var(--serif);color:var(--ink)}

/* contact */
.contact .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,7vw,104px);align-items:start;padding-block:64px 104px}
.ct-intro .h1{margin:14px 0 20px}
.ct-intro .lead{margin-bottom:40px}
.ct-list{margin:0;border-top:1px solid var(--rule-2);max-width:420px}
.ct-list div{display:grid;grid-template-columns:72px 1fr;align-items:baseline;gap:12px;padding:13px 0;border-bottom:1px solid var(--rule)}
.ct-list dt{margin:0}
.ct-list dd{margin:0;font:500 15px/1.4 var(--sans);color:var(--ink)}
.ct-list a:hover{color:var(--red)}
.ct-faq{margin-top:22px;font-size:14px;color:var(--brown)}
.ct-form{background:var(--white);border:1px solid var(--rule);padding:clamp(22px,3.5vw,40px);border-radius:3px}
.ct-send{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.ct-send .note{margin:0}
@media (max-width:900px){.contact .wrap{grid-template-columns:1fr;padding-block:40px 72px}}