/* ===== Essential Threads — styles ===== */
:root{
  --ink:#16302b;
  --teal:#0f3d3e;
  --teal-700:#0c302f;
  --sand:#e0a458;
  --sand-soft:#f4e3cf;
  --cream:#faf6ef;
  --paper:#fffdf9;
  --muted:#5d6b66;
  --line:#e7ded2;
  --radius:18px;
  --shadow-sm:0 4px 14px rgba(22,48,43,.07);
  --shadow:0 18px 50px rgba(22,48,43,.14);
  --maxw:1180px;
  --ff-display:'Fraunces',Georgia,serif;
  --ff-body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff-body);color:var(--ink);
  background:var(--paper);line-height:1.6;font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-display);line-height:1.1;margin:0;font-weight:600;letter-spacing:-.01em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.container.narrow{max-width:780px}
.sr-only,.skip-link{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip-link:focus{position:fixed;top:10px;left:10px;width:auto;height:auto;clip:auto;background:var(--teal);color:#fff;padding:10px 16px;border-radius:10px;z-index:200}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--ff-body);font-weight:600;font-size:15px;cursor:pointer;
  border:1.5px solid transparent;border-radius:999px;padding:13px 24px;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--teal);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--teal-700);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-lg{padding:15px 30px;font-size:16px}

/* ===== Announcement ===== */
.announce{background:var(--teal);color:#f6efe2;text-align:center;font-size:13.5px;
  letter-spacing:.02em;padding:9px 16px}
.announce strong{color:var(--sand)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,253,249,.86);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:34px;height:34px;flex:none}
.brand-name{font-family:var(--ff-display);font-weight:600;font-size:21px;letter-spacing:-.02em}
.brand-name span{color:var(--sand)}
.brand-name.light{color:#fff}
.brand-name.light span{color:var(--sand)}
.main-nav{display:flex;gap:26px;margin-left:auto;margin-right:auto}
.main-nav a{font-size:15px;font-weight:500;color:var(--muted);position:relative;padding:4px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--sand);transition:width .25s ease}
.main-nav a:hover{color:var(--ink)}
.main-nav a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* ===== Hero ===== */
.hero{background:
  radial-gradient(120% 90% at 85% 0%,var(--sand-soft) 0%,transparent 55%),
  linear-gradient(180deg,var(--cream),var(--paper));
  padding:64px 0 72px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.eyebrow{font-family:var(--ff-body);text-transform:uppercase;letter-spacing:.18em;
  font-size:12.5px;font-weight:700;color:var(--sand);margin:0 0 14px}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);margin-bottom:18px}
.hero h1 em{font-style:italic;color:var(--teal)}
.lede{font-size:19px;color:var(--muted);max-width:30em;margin:0 0 28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-trust{list-style:none;display:flex;gap:26px;flex-wrap:wrap;padding:0;margin:0;
  border-top:1px solid var(--line);padding-top:22px}
.hero-trust li{font-size:14px;color:var(--muted)}
.hero-trust strong{display:block;font-family:var(--ff-display);font-size:20px;color:var(--ink)}

.hero-visual{position:relative}
.hero-img.main{width:100%;border-radius:24px;box-shadow:var(--shadow);object-fit:cover;aspect-ratio:72/82}
.hero-img.float{position:absolute;left:-26px;bottom:-26px;width:38%;border-radius:18px;
  box-shadow:var(--shadow);border:5px solid var(--paper)}
.hero-badge{position:absolute;top:24px;right:-14px;background:var(--paper);border-radius:16px;
  padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.hero-badge-num{font-family:var(--ff-display);font-size:34px;font-weight:700;color:var(--teal);line-height:1}
.hero-badge-num small{font-size:14px}
.hero-badge-label{font-size:12px;color:var(--muted);line-height:1.3}

/* ===== Trust strip ===== */
.trust-strip{background:var(--teal);color:#eef3ec}
.trust-row{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:16px 22px}
.trust-item{font-size:14.5px;font-weight:500;display:flex;align-items:center;gap:9px}
.ti-icon{color:var(--sand);font-size:17px}

/* ===== Sections ===== */
.section{padding:84px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px}
.section-head h2{font-size:clamp(2rem,4vw,2.9rem);margin-bottom:14px}
.section-sub{color:var(--muted);font-size:17.5px;margin:0}

/* ===== Category cards ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cat-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.cat-media{aspect-ratio:4/3;overflow:hidden}
.cat-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-media img{transform:scale(1.06)}
.cat-body{padding:24px 24px 28px}
.cat-body h3{font-size:23px;margin-bottom:8px}
.cat-body p{color:var(--muted);font-size:15.5px;margin:0 0 14px}
.cat-link{color:var(--teal);font-weight:600;font-size:15px}

/* ===== Split sections ===== */
.split{background:var(--cream)}
.split.alt{background:var(--paper)}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-grid.reverse{direction:rtl}
.split-grid.reverse>*{direction:ltr}
.split-media{position:relative}
.split-media img{width:100%;border-radius:20px;box-shadow:var(--shadow);object-fit:cover;aspect-ratio:68/72}
.spec-chip{position:absolute;left:18px;bottom:18px;background:var(--teal);color:#fff;
  font-size:13px;font-weight:600;padding:9px 16px;border-radius:999px;box-shadow:var(--shadow-sm)}
.spec-chip.light{background:var(--sand);color:var(--teal-700)}
.split-copy h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:16px}
.split-copy p{color:var(--muted);margin:0 0 20px}
.feature-list{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:14px}
.feature-list li{position:relative;padding-left:30px;font-size:15.5px}
.feature-list li::before{content:"✓";position:absolute;left:0;top:0;color:#fff;background:var(--sand);
  width:21px;height:21px;border-radius:50%;font-size:12px;display:grid;place-items:center;font-weight:700}
.feature-list strong{color:var(--ink)}

/* ===== Products ===== */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .2s ease,box-shadow .25s ease}
.product:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.product-media{position:relative;aspect-ratio:1;overflow:hidden;background:var(--sand-soft)}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.product:hover .product-media img{transform:scale(1.05)}
.tag{position:absolute;top:12px;left:12px;background:var(--paper);color:var(--ink);
  font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  padding:5px 11px;border-radius:999px;box-shadow:var(--shadow-sm)}
.tag-best{background:var(--sand);color:var(--teal-700)}
.product-info{padding:16px 18px 20px}
.product-cat{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--sand);font-weight:700;margin:0 0 6px}
.product-info h3{font-size:17px;font-weight:600;font-family:var(--ff-body);margin:0 0 12px;line-height:1.3}
.product-foot{display:flex;align-items:center;justify-content:space-between}
.price{font-family:var(--ff-display);font-size:20px;font-weight:600;color:var(--teal)}
.stars{color:var(--sand);font-size:14px;letter-spacing:1px}

/* ===== Story ===== */
.story{background:var(--cream)}
.story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.story-media img{width:100%;border-radius:20px;box-shadow:var(--shadow);object-fit:cover;aspect-ratio:62/70}
.story-copy h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:18px}
.story-copy p{color:var(--muted);margin:0 0 16px}
.story-stats{display:flex;gap:34px;margin-top:26px;flex-wrap:wrap}
.story-stats strong{font-family:var(--ff-display);font-size:30px;color:var(--teal);display:block;line-height:1}
.story-stats span{font-size:13.5px;color:var(--muted)}

/* ===== Testimonials ===== */
.testimonials{background:var(--teal);color:#f3efe6}
.testimonials .eyebrow{color:var(--sand)}
.testimonials .section-head h2{color:#fff}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:28px;margin:0}
.quote .stars{font-size:16px;margin-bottom:14px;display:block}
.quote blockquote{margin:0 0 16px;font-family:var(--ff-display);font-size:18.5px;line-height:1.5}
.quote figcaption{font-size:14px;color:#cdd8d0}

/* ===== FAQ ===== */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{font-family:var(--ff-display);font-size:19px;font-weight:600;cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--sand);font-size:26px;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:14px 0 0;color:var(--muted)}

/* ===== Newsletter ===== */
.newsletter{background:linear-gradient(120deg,var(--sand-soft),var(--cream));padding:70px 0}
.newsletter-inner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.newsletter-copy h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:8px}
.newsletter-copy p{color:var(--muted);margin:0;max-width:34em}
.newsletter-form{display:flex;gap:10px;flex:1;min-width:300px;max-width:440px}
.newsletter-form input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:13px 20px;
  font-size:15px;font-family:var(--ff-body);background:var(--paper)}
.newsletter-form input:focus{outline:none;border-color:var(--teal)}

/* ===== Footer ===== */
.site-footer{background:var(--teal-700);color:#cdd8d0;padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{font-size:14.5px;max-width:26em;margin:14px 0 0}
.footer-col h4{font-family:var(--ff-body);font-size:14px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--sand);margin:0 0 16px}
.footer-col a{display:block;font-size:14.5px;color:#cdd8d0;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;font-size:13.5px}
.footer-legal a{margin-left:18px;color:#cdd8d0}
.footer-legal a:hover{color:#fff}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:980px){
  .hero-grid,.split-grid,.split-grid.reverse,.story-grid{grid-template-columns:1fr;gap:38px;direction:ltr}
  .hero-visual{order:-1;max-width:520px}
  .cat-grid{grid-template-columns:1fr 1fr}
  .product-grid{grid-template-columns:1fr 1fr}
  .quote-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .main-nav{position:fixed;inset:70px 0 auto 0;background:var(--paper);flex-direction:column;
    gap:0;padding:8px 22px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .3s ease;margin:0}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:13px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-toggle{display:flex}
  .nav-actions .btn-ghost{display:none}
  .trust-row{justify-content:flex-start;gap:14px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  body{font-size:16px}
  .section{padding:60px 0}
  .cat-grid,.product-grid,.footer-grid{grid-template-columns:1fr}
  .hero-img.float{display:none}
  .newsletter-form{flex-direction:column}
  .newsletter-form .btn{width:100%}
}
/* ===== Collections page ===== */
.page-hero{background:
  radial-gradient(120% 100% at 80% 0%,var(--sand-soft) 0%,transparent 58%),
  linear-gradient(180deg,var(--cream),var(--paper));
  padding:54px 0 46px;border-bottom:1px solid var(--line)}
.breadcrumb{font-size:13.5px;color:var(--muted);margin:0 0 16px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--teal)}
.breadcrumb span{color:var(--ink);font-weight:600}
.page-hero h1{font-size:clamp(2.3rem,5vw,3.6rem);margin-bottom:14px}
.page-hero h1 em{font-style:italic;color:var(--teal)}
.page-hero .lede{margin-bottom:0}

.filter-bar{position:sticky;top:70px;z-index:40;background:rgba(255,253,249,.9);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.filter-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;
  flex-wrap:wrap;padding:14px 22px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{font-family:var(--ff-body);font-size:14px;font-weight:600;cursor:pointer;
  border:1.5px solid var(--line);background:var(--paper);color:var(--muted);
  border-radius:999px;padding:8px 18px;transition:.2s}
.filter-btn:hover{border-color:var(--teal);color:var(--teal)}
.filter-btn.active{background:var(--teal);border-color:var(--teal);color:#fff}
.result-count{font-size:14px;color:var(--muted)}
.result-count strong{color:var(--ink)}

.collection-section{padding:54px 0}
.collection-section:nth-child(even){background:var(--cream)}
.collection-head{display:flex;align-items:flex-end;justify-content:space-between;
  gap:18px;flex-wrap:wrap;margin-bottom:30px}
.collection-head h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.collection-head p{color:var(--muted);margin:6px 0 0;font-size:16px}
.collection-head .anchor{scroll-margin-top:150px}

.product.hidden{display:none}
.empty-state{text-align:center;color:var(--muted);padding:50px 0;display:none}
.empty-state.show{display:block}

/* product CTA on collections */
.product .add{margin-top:12px;width:100%;justify-content:center}

@media(max-width:760px){
  .filter-bar{top:70px}
  .collection-head{align-items:flex-start}
}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}