/* ─────────────────────────────────────────────────────────────────────
   US Nails — Blog stylesheet
   On-brand "Terracotta Bloom" palette + Fraunces/Outfit type, matched to
   the main site (index.html). Mobile-first, clean article layout.
   Header/footer reuse the same .hdr / .foot classes as the rest of the
   site, so those rules live here too (the blog pages link only this file).
   ───────────────────────────────────────────────────────────────────── */

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
:root{
  /* Terracotta Bloom — matches index.html, the kiosk + booking apps */
  --paper:#FDFAF3;
  --cream:#F5EDE0;
  --cream-deep:#ECDFC9;
  --clay:#B85C3E;
  --clay-deep:#8E4226;
  --clay-soft:#D9967E;
  --blush:#E8C5B0;
  --sage:#6B7F5E;
  --sage-light:#A8B89B;
  --espresso:#2A1F18;
  --ink:#1A1410;
  --muted:#6B5D4F;
  --line:#D9C9B0;
}
html{scroll-behavior:smooth;}
body{
  font-family:'Outfit',sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

/* Keyboard-only focus rings */
:focus{outline:none;}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--clay);
  outline-offset:3px;
  border-radius:6px;
}

/* Skip-to-content link */
.skip-link{
  position:absolute;top:-40px;left:14px;
  background:var(--clay-deep);color:#fff;
  padding:10px 16px;border-radius:8px;
  font-family:'Outfit',sans-serif;font-size:12px;font-weight:600;letter-spacing:1.5px;
  text-transform:uppercase;z-index:100;
  transition:top .2s;
}
.skip-link:focus{top:14px;}

/* ── HEADER (sticky) — identical to index.html ──────────────────────── */
.hdr{
  position:sticky;top:0;z-index:50;
  background:rgba(253,250,243,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(217,201,176,.4);
}
.hdr-inner{
  max-width:1180px;margin:0 auto;
  padding:14px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{
  font-family:'Fraunces',Georgia,serif;
  font-size:18px;font-weight:600;
  color:var(--clay-deep);
  letter-spacing:5px;
}
.brand em{font-style:italic;color:var(--clay);font-weight:500;}
.nav-links{display:flex;gap:28px;align-items:center;}
.nav-link{
  font-family:'Outfit',sans-serif;
  font-size:11px;font-weight:600;
  letter-spacing:1.8px;text-transform:uppercase;
  color:var(--muted);
  transition:color .2s;
  position:relative;padding:6px 0;
}
.nav-link:hover{color:var(--clay-deep);}
.nav-link.active{color:var(--clay-deep);}
.nav-link.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;
  height:1.5px;background:var(--clay);border-radius:1px;
}
.hdr-cta{
  background:var(--clay);
  color:#fff;
  padding:10px 18px;
  border-radius:999px;
  font-size:11px;font-weight:600;
  letter-spacing:1.6px;text-transform:uppercase;
  transition:all .2s;
}
.hdr-cta:hover{background:var(--clay-deep);transform:translateY(-1px);}
@media (max-width:780px){
  .nav-links{display:none;}
}

/* ── BLOG HERO / PAGE HEADER ────────────────────────────────────────── */
.blog-hero{
  background:linear-gradient(180deg,var(--cream) 0%,var(--paper) 100%);
  border-bottom:1px solid var(--line);
  padding:64px 22px 52px;
}
.blog-hero-inner{max-width:760px;margin:0 auto;}
.blog-eyebrow{
  font-family:'Outfit',sans-serif;
  font-size:11px;font-weight:600;
  letter-spacing:2.8px;text-transform:uppercase;
  color:var(--clay);
  display:flex;align-items:center;gap:14px;
  margin-bottom:18px;
}
.blog-eyebrow::before{content:'';width:30px;height:1px;background:var(--clay);opacity:.6;}
.blog-eyebrow a{color:var(--clay);border-bottom:1px solid transparent;transition:border-color .2s;}
.blog-eyebrow a:hover{border-bottom-color:var(--clay);}
.blog-title{
  font-family:'Fraunces',Georgia,serif;
  font-size:clamp(30px,5.2vw,48px);
  font-weight:500;
  color:var(--ink);
  letter-spacing:-.02em;
  line-height:1.12;
}
.blog-title em{font-style:italic;color:var(--clay-deep);}
.blog-meta{
  font-family:'Fraunces',serif;font-style:italic;
  font-size:14px;color:var(--muted);
  margin-top:18px;
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;
}
.blog-meta .dot{color:var(--clay-soft);}

/* ── ARTICLE BODY ───────────────────────────────────────────────────── */
.article{
  max-width:760px;margin:0 auto;
  padding:52px 22px 24px;
}
.article > .lede{
  font-family:'Fraunces',serif;
  font-size:19px;line-height:1.75;
  color:var(--ink);
  padding:22px 26px;
  background:var(--cream);
  border-left:3px solid var(--clay);
  border-radius:12px;
  margin-bottom:40px;
}
.article > .lede strong{color:var(--clay-deep);font-weight:600;}
.article h2{
  font-family:'Fraunces',Georgia,serif;
  font-size:clamp(24px,3.6vw,32px);
  font-weight:500;
  color:var(--ink);
  letter-spacing:-.015em;
  line-height:1.2;
  margin:48px 0 16px;
}
.article h3{
  font-family:'Fraunces',Georgia,serif;
  font-size:clamp(19px,2.6vw,23px);
  font-weight:500;
  color:var(--clay-deep);
  letter-spacing:-.01em;
  margin:32px 0 12px;
}
.article p{
  font-family:'Fraunces',serif;
  font-size:17px;line-height:1.8;
  color:var(--ink);
  margin-bottom:20px;
}
.article p strong,.article li strong{font-weight:600;color:var(--ink);}
.article a{
  color:var(--clay-deep);
  border-bottom:1px solid var(--clay-soft);
  padding-bottom:1px;
  transition:color .2s,border-color .2s;
}
.article a:hover{color:var(--clay);border-bottom-color:var(--clay);}
.article ul,.article ol{
  margin:0 0 22px;
  padding-left:24px;
}
.article li{
  font-family:'Fraunces',serif;
  font-size:17px;line-height:1.8;
  color:var(--ink);
  margin-bottom:10px;
}
.article li::marker{color:var(--clay);}
.article hr{
  border:none;
  height:1px;
  background:var(--line);
  margin:40px 0;
}

/* "→ read more" cross-link callouts (lines that start with an arrow) */
.article .xlink{
  font-family:'Fraunces',serif;font-style:italic;
  font-size:16px;
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:10px;
  padding:14px 18px;
  margin:0 0 14px;
}
.article .xlink a{font-style:normal;}

/* ── TABLE (lash comparison) ────────────────────────────────────────── */
.article .table-wrap{overflow-x:auto;margin:0 0 26px;}
.article table{
  width:100%;border-collapse:collapse;
  font-family:'Fraunces',serif;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
}
.article th,.article td{
  text-align:left;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  font-size:16px;
}
.article th{
  font-family:'Outfit',sans-serif;
  font-size:11px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--clay);
  background:var(--cream);
}
.article tr:last-child td{border-bottom:none;}

/* ── FAQ SECTION ────────────────────────────────────────────────────── */
.faq-block{max-width:760px;margin:0 auto;padding:8px 22px 8px;}
.faq-block h2{
  font-family:'Fraunces',Georgia,serif;
  font-size:clamp(24px,3.6vw,32px);
  font-weight:500;color:var(--ink);
  letter-spacing:-.015em;
  margin:24px 0 6px;
}
.faq-item{
  border-bottom:1px solid var(--line);
  padding:4px 0;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 0;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  font-family:'Fraunces',Georgia,serif;
  font-size:18px;font-weight:500;
  color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:'+';
  font-family:'Outfit',sans-serif;font-weight:300;
  font-size:24px;color:var(--clay);
  transition:transform .25s;
  flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-answer{
  font-family:'Fraunces',serif;
  font-size:16px;color:var(--muted);
  line-height:1.8;
  padding:0 0 20px;
  max-width:62ch;
}
.faq-answer strong{color:var(--ink);font-weight:600;}

/* ── END-OF-POST CTA ────────────────────────────────────────────────── */
.post-cta{
  max-width:760px;margin:40px auto 0;
  padding:0 22px;
}
.post-cta-card{
  background:linear-gradient(135deg,var(--clay-deep) 0%,var(--clay) 60%,var(--clay-soft) 120%);
  color:#fff;
  border-radius:20px;
  padding:clamp(32px,5vw,48px);
  text-align:center;
}
.post-cta-eyebrow{
  font-family:'Outfit',sans-serif;
  font-size:11px;font-weight:600;
  letter-spacing:3px;text-transform:uppercase;
  color:var(--blush);
  margin-bottom:12px;
}
.post-cta-title{
  font-family:'Fraunces',Georgia,serif;
  font-size:clamp(26px,4vw,38px);
  font-weight:500;line-height:1.15;letter-spacing:-.02em;
  margin-bottom:10px;
}
.post-cta-title em{font-style:italic;color:var(--blush);font-weight:400;}
.post-cta-sub{
  font-family:'Fraunces',serif;font-style:italic;
  font-size:16px;color:rgba(245,237,224,.9);
  max-width:46ch;margin:0 auto 26px;line-height:1.7;
}
.post-cta-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.post-cta-btn,.post-cta-btn-ghost{
  font-family:'Outfit',sans-serif;
  font-size:12px;font-weight:600;
  letter-spacing:1.8px;text-transform:uppercase;
  padding:15px 30px;
  border-radius:999px;
  transition:all .25s;
  display:inline-block;
}
.post-cta-btn{
  background:var(--paper);color:var(--clay-deep);
  box-shadow:0 12px 32px rgba(0,0,0,.18);
}
.post-cta-btn:hover{background:#fff;transform:translateY(-2px);}
.post-cta-btn-ghost{
  background:transparent;color:#fff;
  border:1.5px solid rgba(245,237,224,.45);
}
.post-cta-btn-ghost:hover{background:rgba(245,237,224,.12);}

/* ── MORE-FROM-THE-BLOG (related posts) ─────────────────────────────── */
.more-posts{max-width:760px;margin:56px auto 0;padding:0 22px;}
.more-posts h2{
  font-family:'Fraunces',Georgia,serif;
  font-size:24px;font-weight:500;color:var(--ink);
  letter-spacing:-.015em;margin-bottom:20px;
}
.more-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px;
}
.more-card{
  display:block;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:14px;
  padding:20px 22px;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.more-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(42,31,24,.08);border-color:var(--clay-soft);}
.more-card-title{
  font-family:'Fraunces',Georgia,serif;
  font-size:18px;font-weight:500;color:var(--ink);
  line-height:1.3;margin-bottom:6px;letter-spacing:-.01em;
}
.more-card-teaser{
  font-family:'Fraunces',serif;font-style:italic;
  font-size:13.5px;color:var(--muted);line-height:1.6;
}

/* ── BLOG INDEX (the /blog landing page) ────────────────────────────── */
.blog-list{max-width:920px;margin:0 auto;padding:48px 22px 16px;}
.post-card{
  display:block;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 30px;
  margin-bottom:18px;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.post-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(42,31,24,.1);border-color:var(--clay-soft);}
.post-card.pillar{
  background:linear-gradient(135deg,var(--cream) 0%,var(--blush) 130%);
  border-color:var(--clay-soft);
}
.post-card-tag{
  font-family:'Outfit',sans-serif;
  font-size:10px;font-weight:600;
  letter-spacing:2.2px;text-transform:uppercase;
  color:var(--clay);
  margin-bottom:10px;
}
.post-card-title{
  font-family:'Fraunces',Georgia,serif;
  font-size:clamp(21px,3vw,27px);
  font-weight:500;color:var(--ink);
  letter-spacing:-.015em;line-height:1.2;
  margin-bottom:10px;
}
.post-card.pillar .post-card-title{color:var(--clay-deep);}
.post-card-teaser{
  font-family:'Fraunces',serif;
  font-size:16px;color:var(--muted);line-height:1.7;
  margin-bottom:14px;max-width:64ch;
}
.post-card-more{
  font-family:'Outfit',sans-serif;
  font-size:11px;font-weight:600;
  letter-spacing:1.8px;text-transform:uppercase;
  color:var(--clay-deep);
}

/* ── FOOTER — identical to index.html ───────────────────────────────── */
.foot{
  background:var(--espresso);
  border-top:1px solid rgba(217,150,126,.14);
  padding:32px 22px calc(32px + env(safe-area-inset-bottom));
  text-align:center;
}
.foot-links{margin-bottom:10px;}
.foot-links a{
  color:var(--clay-soft);
  border-bottom:1px solid rgba(217,150,126,.3);
  padding-bottom:1px;margin:0 6px;
}
.foot-text{
  font-family:'Outfit',sans-serif;
  font-size:10px;font-weight:500;
  letter-spacing:2.4px;text-transform:uppercase;
  color:rgba(245,237,224,.4);
  margin-bottom:18px;
}
.foot-rl{opacity:.85;}

@media (max-width:540px){
  .blog-hero{padding:48px 18px 40px;}
  .article{padding:40px 18px 20px;}
  .article p,.article li{font-size:16px;}
  .blog-list{padding:36px 18px 12px;}
  .post-card{padding:24px 22px;}
}

@media print{
  .hdr,.post-cta,.more-posts,.hdr-cta{display:none !important;}
  body{background:#fff;color:#1A1410;}
  .article a{color:inherit;}
  .foot{background:#fff;color:#1A1410;}
}