/* ==========================================================================
   growth-lash-serum.com — editorial system
   ========================================================================== */


:root{
  --bg:#F4F2EE;
  --bg-2:#EFECE6;
  --paper:#FBFAF8;
  --ink:#111110;
  --ink-2:#3A3833;
  --muted:#8B857B;
  --line:#DAD5CC;
  --line-2:#C6C0B5;
  --gold:#B79B6E;
  --ok:#2E6B4F;
  --warn:#9A6B2F;
  --maxw:1400px;
  --pad:clamp(18px,4vw,64px);
  --r:2px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
hr{border:0;border-top:1px solid var(--line);margin:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.frame{max-width:var(--maxw);margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line);background:var(--bg)}

/* ---------- type ---------- */
.eyebrow{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  font-weight:600;color:var(--muted);
}
.note{font-size:11px;letter-spacing:.06em;color:var(--muted)}
.note::before{content:"// ";color:var(--line-2)}

h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.08;letter-spacing:-.02em}
.display{
  font-weight:300;letter-spacing:-.045em;line-height:.82;
  font-size:clamp(56px,13.2vw,208px);
}
.display .dim{color:#BFB9AF}
.h-xl{font-size:clamp(28px,4.4vw,52px);font-weight:500;letter-spacing:-.03em;line-height:1.06}
.h-lg{font-size:clamp(24px,3.2vw,38px);font-weight:600;letter-spacing:-.025em;line-height:1.12}
.h-md{font-size:clamp(19px,2.1vw,25px);font-weight:600;letter-spacing:-.015em}
.h-sm{font-size:15px;font-weight:600;letter-spacing:.02em;text-transform:uppercase}
.lead{font-size:clamp(17px,1.7vw,22px);line-height:1.5;font-weight:400;color:var(--ink-2)}

/* ---------- header ---------- */
.topbar{
  position:sticky;top:0;z-index:60;background:rgba(244,242,238,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:52px}
.mark{font-size:12px;letter-spacing:.3em;font-weight:600}
.nav-desk{display:flex;gap:26px}
.nav-desk a{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--ink-2)}
.nav-desk a:hover{color:var(--ink)}
.burger{width:34px;height:34px;border:0;background:none;cursor:pointer;display:none;padding:0;flex-direction:column;gap:5px;align-items:flex-end;justify-content:center}
.burger span{display:block;height:1.5px;width:22px;background:var(--ink)}
@media(max-width:900px){.nav-desk{display:none}.burger{display:flex}}

.drawer{position:fixed;inset:0;background:var(--bg);z-index:70;transform:translateY(-100%);transition:transform .38s cubic-bezier(.4,0,.2,1);padding:var(--pad);display:flex;flex-direction:column;justify-content:center;gap:6px}
.drawer.open{transform:translateY(0)}
.drawer a{font-size:clamp(26px,7vw,44px);font-weight:400;letter-spacing:-.03em;padding:6px 0;border-bottom:1px solid var(--line)}
.drawer-close{position:absolute;top:14px;right:var(--pad);font-size:26px;background:none;border:0;cursor:pointer;line-height:1}

/* ---------- masthead ---------- */
.masthead{padding:clamp(10px,2vw,26px) 0 clamp(14px,2vw,26px)}
.logotype{white-space:nowrap;overflow:hidden}
.masthead-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:clamp(10px,2vw,22px)}
.tagline{font-size:clamp(16px,2.1vw,26px);font-weight:600;letter-spacing:-.02em;line-height:1.22;max-width:22ch}
.tagline .dim{color:var(--muted);font-weight:500}

/* ---------- cta ---------- */
.cta{display:inline-flex;align-items:center;gap:12px;cursor:pointer;background:none;border:0;padding:0;font:inherit}
.cta-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600}
.cta-dot{
  width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;
  display:grid;place-items:center;flex:0 0 auto;transition:transform .3s ease;
}
.cta:hover .cta-dot{transform:translate(3px,-3px)}
.cta-dot svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:1.7}
.cta.solid{background:var(--ink);color:#fff;padding:14px 22px;border-radius:100px}
.cta.solid .cta-dot{background:#fff;color:var(--ink);width:26px;height:26px}
.cta.solid .cta-dot svg{stroke:var(--ink)}
.cta.ghost{border:1px solid var(--ink);padding:13px 22px;border-radius:100px}
.cta.ghost .cta-dot{display:none}

/* ---------- hero band ---------- */
.hero-band{position:relative;height:clamp(320px,58vw,660px);overflow:hidden;background:var(--bg-2)}
.hero-band .ph{position:absolute;inset:0}
.hero-overlay{
  position:absolute;left:0;right:0;bottom:clamp(4px,1.4vw,18px);
  color:#fff;font-weight:800;letter-spacing:-.03em;line-height:.86;
  font-size:clamp(20px,5.3vw,84px);text-align:center;white-space:nowrap;
  text-transform:uppercase;text-shadow:0 2px 40px rgba(0,0,0,.28);
  padding:0 8px;
}

/* photo placeholders (swap with real photography) */
.ph{
  position:relative;overflow:hidden;background:
    radial-gradient(120% 90% at 22% 18%, #E8E0D4 0%, transparent 60%),
    radial-gradient(100% 80% at 82% 78%, #D6CCBD 0%, transparent 62%),
    linear-gradient(150deg,#CFC5B6 0%,#B9AEA0 46%,#9E958A 100%);
}
.ph::after{
  content:"";position:absolute;inset:0;opacity:.32;
  background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:4px 4px;mix-blend-mode:overlay;
}
.ph[data-tone="warm"]{background:linear-gradient(140deg,#EDE2D2,#D3C1A9 55%,#B49A79)}
.ph[data-tone="cool"]{background:linear-gradient(140deg,#E7E7E4,#C9CBC6 55%,#9FA39C)}
.ph[data-tone="cream"]{background:linear-gradient(140deg,#FAF6EF,#EDE3D4 55%,#DBCDB8)}
.ph[data-tone="deep"]{background:linear-gradient(140deg,#B9AEA0,#8B8177 55%,#5E5750)}
.ph-label{
  position:absolute;left:10px;bottom:9px;font-size:9px;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(255,255,255,.85);font-weight:600;z-index:2;
}
.ratio-1{aspect-ratio:1/1}
.ratio-43{aspect-ratio:4/3}
.ratio-34{aspect-ratio:3/4}
.ratio-169{aspect-ratio:16/9}

/* ---------- sections ---------- */
section{scroll-margin-top:60px}
.sec{padding:clamp(48px,7vw,104px) 0;border-top:1px solid var(--line)}
.sec.tight{padding:clamp(32px,4.5vw,64px) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(26px,4vw,52px)}
.rule-head{display:flex;align-items:center;gap:22px;margin-bottom:26px}
.rule-head .line{flex:1;height:1px;background:var(--line)}

/* ---------- mission + stats ---------- */
.mission{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,80px);align-items:start}
@media(max-width:880px){.mission{grid-template-columns:1fr}}
.stat{border-top:1px solid var(--line);padding:16px 0}
.stat:last-child{border-bottom:1px solid var(--line)}
.stat b{display:block;font-size:clamp(21px,2.4vw,28px);font-weight:600;letter-spacing:-.02em;line-height:1.1}
.stat span{display:block;font-size:14px;font-weight:500;margin-top:2px}
.stat small{display:block;font-size:11px;color:var(--muted);margin-top:3px}

/* ---------- brand strip ---------- */
.brands{display:flex;align-items:center;justify-content:space-between;gap:clamp(16px,4vw,50px);flex-wrap:wrap;padding:clamp(20px,3vw,34px) 0}
.brands span{font-size:clamp(11px,1.35vw,16px);letter-spacing:.22em;font-weight:500;color:#5C574F;text-transform:uppercase;opacity:.78}

/* ---------- numbered categories ---------- */
.cat{display:grid;grid-template-columns:minmax(90px,.55fr) minmax(180px,1fr) 1.5fr;gap:clamp(18px,3.6vw,56px);align-items:start;padding:clamp(26px,4vw,50px) 0;border-top:1px solid var(--line)}
.cat:last-child{border-bottom:1px solid var(--line)}
.cat-num{font-size:clamp(48px,8.6vw,124px);font-weight:300;color:#C9C3B9;letter-spacing:-.05em;line-height:.8}
.cat-body{display:flex;flex-direction:column;gap:14px}
.cat-list{border-top:0}
.cat-row{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:11px 0}
.cat-row:first-child{border-top:1px solid var(--line)}
.cat-row b{display:block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.cat-row small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.arrow-o{width:26px;height:26px;border-radius:50%;background:var(--ink);display:grid;place-items:center;flex:0 0 auto}
.arrow-o svg{width:11px;height:11px;stroke:#fff;fill:none;stroke-width:2}
@media(max-width:860px){.cat{grid-template-columns:1fr;gap:16px}.cat-num{font-size:56px}}

/* ---------- ranking ---------- */
.rank-list{display:flex;flex-direction:column}
.rank{
  display:grid;grid-template-columns:74px 190px 1fr auto;gap:clamp(16px,2.6vw,36px);
  align-items:start;padding:clamp(22px,3vw,36px) 0;border-top:1px solid var(--line);
}
.rank:last-child{border-bottom:1px solid var(--line)}
.rank.top{background:linear-gradient(180deg,rgba(183,155,110,.09),rgba(183,155,110,0));border-top:2px solid var(--ink)}
.rank-pos{font-size:clamp(34px,4.6vw,62px);font-weight:300;color:#C4BEB3;letter-spacing:-.04em;line-height:.85}
.rank.top .rank-pos{color:var(--ink)}
.rank-media{border:1px solid var(--line)}
.rank-main{min-width:0}
.rank-badge{display:inline-block;font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;background:var(--ink);color:#fff;padding:4px 9px;margin-bottom:9px}
.rank-badge.alt{background:transparent;color:var(--muted);border:1px solid var(--line-2);font-weight:600}
.rank-name{font-size:clamp(19px,2.2vw,27px);font-weight:600;letter-spacing:-.02em;line-height:1.15}
.rank-brand{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:4px}
.rank-desc{margin:12px 0 0;font-size:14.5px;color:var(--ink-2);max-width:62ch}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.chip{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;border:1px solid var(--line-2);padding:5px 9px;color:#4E4A44}
.chip.good{border-color:#B7CDBF;color:var(--ok);background:#F1F7F3}
.chip.flag{border-color:#E0CBA9;color:var(--warn);background:#FBF5EA}
.rank-meta{display:grid;gap:10px;justify-items:end;text-align:right;min-width:140px}
.score{font-size:clamp(28px,3.4vw,42px);font-weight:600;letter-spacing:-.03em;line-height:1}
.score small{font-size:13px;color:var(--muted);font-weight:500}
.bars{display:grid;gap:6px;width:100%;max-width:190px}
.bar{display:grid;grid-template-columns:72px 1fr;gap:9px;align-items:center;font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.bar i{display:block;height:3px;background:var(--line-2);position:relative;width:100%}
.bar i b{position:absolute;inset:0 auto 0 0;background:var(--ink);display:block}
.price-tag{font-size:12.5px;font-weight:600}
@media(max-width:1040px){.rank{grid-template-columns:60px 140px 1fr}.rank-meta{grid-column:1/-1;justify-items:start;text-align:left;margin-top:12px}.bars{width:100%;max-width:280px}}
@media(max-width:620px){.rank{grid-template-columns:52px 1fr}.rank-media{grid-column:1/-1;max-width:220px}}

/* ---------- comparison table ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--line);background:var(--paper)}
table.cmp{border-collapse:collapse;width:100%;min-width:820px;font-size:13.5px}
table.cmp th,table.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
table.cmp th{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;font-weight:700;background:var(--bg-2);white-space:nowrap}
table.cmp tr:last-child td{border-bottom:0}
table.cmp td:first-child{font-weight:600}
table.cmp tr.hi td{background:#FAF6EE}

/* ---------- cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,30px)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2.4vw,30px)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.8vw,20px)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}

.card{background:var(--paper);border:1px solid var(--line);padding:clamp(18px,2.4vw,28px);display:flex;flex-direction:column;gap:10px}
.card h3{font-size:17px;font-weight:600;letter-spacing:-.01em}
.card p{margin:0;font-size:14px;color:var(--ink-2)}
.card .num{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--muted)}

.person h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.person .role{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:3px 0 10px}
.person p{font-size:12.5px;color:var(--ink-2);margin:0}

/* ---------- posts ---------- */
.post-card{display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--line);padding-top:16px}
.post-card .k{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.post-card h3{font-size:19px;font-weight:600;letter-spacing:-.02em;line-height:1.2}
.post-card p{margin:0;font-size:13.5px;color:var(--ink-2)}
.post-card:hover h3{text-decoration:underline;text-underline-offset:4px}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 0;display:flex;align-items:center;
  justify-content:space-between;gap:20px;font-size:13.5px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .arrow-o svg{transition:transform .3s ease}
.faq details[open] summary .arrow-o svg{transform:rotate(90deg)}
.faq .ans{padding:0 0 20px;font-size:14.5px;color:var(--ink-2);max-width:74ch}
.faq .ans p{margin:0 0 10px}
.faq .ans p:last-child{margin:0}

/* ---------- results ---------- */
.ba{border:1px solid var(--line);background:var(--paper)}
.ba .halves{display:grid;grid-template-rows:1fr 1fr}
.ba .cap{display:flex;justify-content:space-between;padding:9px 11px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;border-top:1px solid var(--line)}

/* ---------- form ---------- */
.split{display:grid;grid-template-columns:1fr 1.15fr;gap:0;border-top:1px solid var(--line)}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.split .media{min-height:420px}
.split .panel{padding:clamp(26px,4vw,60px);border-left:1px solid var(--line)}
@media(max-width:900px){.split .panel{border-left:0;border-top:1px solid var(--line)}.split .media{min-height:280px}}
.field{border-bottom:1px solid var(--line-2);padding:14px 0;display:flex;align-items:center}
.field input,.field select{
  width:100%;border:0;background:none;font:inherit;font-size:13px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink);outline:none;padding:0;
}
.field input::placeholder{color:var(--muted)}
.form-note{font-size:11px;color:var(--muted);margin-top:18px}

/* ---------- article ---------- */
.article{max-width:760px;margin:0 auto}
.article-head{padding:clamp(34px,5vw,72px) 0 clamp(22px,3vw,38px)}
.crumb{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:20px}
.crumb a:hover{color:var(--ink)}
.byline{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.article-body{font-size:17px;line-height:1.72;color:var(--ink-2)}
.article-body h2{font-size:clamp(21px,2.6vw,30px);font-weight:600;letter-spacing:-.025em;margin:44px 0 14px;color:var(--ink)}
.article-body h3{font-size:19px;font-weight:600;letter-spacing:-.015em;margin:30px 0 10px;color:var(--ink)}
.article-body p{margin:0 0 18px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;color:var(--ink);font-weight:500}
.article-body strong{color:var(--ink);font-weight:600}
.callout{background:var(--paper);border:1px solid var(--line);border-left:2px solid var(--ink);padding:20px 24px;margin:26px 0;font-size:15.5px}
.callout b{display:block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
.tldr{background:#F0EDE6;border:1px solid var(--line);padding:22px 24px;margin:0 0 34px}
.tldr b{display:block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}
.tldr ul{margin:0;padding-left:20px;font-size:15px}
.tldr li{margin-bottom:7px}
.toc{border:1px solid var(--line);background:var(--paper);padding:20px 24px;margin:0 0 34px}
.toc b{display:block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}
.toc ol{margin:0;padding-left:20px;font-size:14.5px}
.toc a:hover{text-decoration:underline}

/* ---------- footer ---------- */
.footnav{display:flex;gap:clamp(14px,3vw,44px);flex-wrap:wrap;justify-content:center;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.footnav a{font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}
.footnav a:hover{color:var(--ink)}
.footmain{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding:clamp(24px,3.6vw,46px) 0}
.footmain .col{font-size:13.5px;color:var(--ink-2);display:grid;gap:4px}
.footlogo{padding-bottom:clamp(6px,1.6vw,18px);overflow:hidden}
.disclaimer{font-size:11px;color:var(--muted);line-height:1.6;max-width:96ch;padding:22px 0;border-top:1px solid var(--line)}

.reveal{opacity:0;transform:translateY(16px)}
.reveal.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* hero band refinements */
.hero-band .ph-label{display:none}
@media(max-width:700px){
  .hero-overlay{bottom:14px;letter-spacing:-.02em}
  .masthead{padding-top:8px}
}

/* ---------- real photography ---------- */
.ph-img{width:100%;height:auto;object-fit:cover;background:var(--bg-2)}
.ph-img.ratio-1{aspect-ratio:1/1}
.ph-img.ratio-43{aspect-ratio:4/3}
.ph-img.ratio-169{aspect-ratio:16/9}
.ph-img.cover{width:100%;height:100%;object-fit:cover;aspect-ratio:auto}
.hero-band .ph-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split .media{position:relative;overflow:hidden}
.split .media .ph-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rank-media .ph-img{display:block}
.post-card .ph-img{border:1px solid var(--line)}

.tile{margin:0;border:1px solid var(--line);background:var(--paper)}
.tile figcaption{
  padding:10px 12px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:600;border-top:1px solid var(--line);
}
.card.person .ph-img{margin-bottom:12px}

/* hero scrim so the overlay headline stays legible over light photography */
.hero-band::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:46%;z-index:1;
  background:linear-gradient(to top,rgba(38,32,26,.66) 0%,rgba(38,32,26,.28) 45%,transparent 100%);
  pointer-events:none;
}
.hero-overlay{z-index:2}
@media(max-width:1040px){.rank-media{width:100%}}
.tile figcaption{min-height:44px;display:flex;align-items:center}

/* ---------- INCI disclosure ---------- */
details.inci{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:14px 0 0}
details.inci summary{
  list-style:none;cursor:pointer;padding:11px 0;font-size:11px;letter-spacing:.13em;
  text-transform:uppercase;font-weight:600;color:var(--muted);
}
details.inci summary::-webkit-details-marker{display:none}
details.inci summary::after{content:" +";float:right;font-size:13px}
details.inci[open] summary::after{content:" \2013"}
details.inci summary:hover{color:var(--ink)}
details.inci p{margin:0 0 16px;font-size:12.5px;line-height:1.65;color:var(--ink-2)}
details.inci p b{color:var(--warn)}
table.cmp td .chip{white-space:nowrap}