/* Katori — shared design system
   Titanium graphite + warm copper theme for the Katori Titanium Cutting Board offer. */

:root{
  --bg:#f5f6f8;          /* page background — cool titanium white */
  --card:#ffffff;        /* cards / surfaces */
  --card2:#eceff2;       /* secondary surface */
  --line:#dbe1e7;        /* borders */
  --text:#1b2530;        /* body text — graphite */
  --muted:#5b6773;       /* secondary text */
  --accent:#2f6d80;      /* steel teal — brand, links */
  --accent2:#22515f;     /* darker steel hover */
  --cta:#dd6a2b;         /* warm copper — CTA buttons */
  --cta2:#c1571c;        /* darker copper hover */
  --gold:#f5a524;        /* stars */
  --good:#1a9e5c; --bad:#d64545;
  --glow:rgba(221,106,43,.28);
  --glow-teal:rgba(47,109,128,.20);
}
*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  line-height:1.7;
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:840px;margin:0 auto;padding:0 20px;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--accent);}

/* ---------- Site header + nav ---------- */
header.site{border-bottom:1px solid var(--line);padding:18px 0;background:var(--card);}
header.site .navbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--text);text-decoration:none;}
.brand .mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#2f6d80,#3d8ba3);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 6px 18px var(--glow-teal);}
header.site nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
header.site nav a{color:var(--muted);font-weight:600;font-size:14px;text-decoration:none;}
header.site nav a:hover{color:var(--accent);}
header.site nav a[aria-current="page"]{color:var(--text);}
header.site nav a.nav-cta{
  background:linear-gradient(135deg,var(--cta),var(--cta2));color:#fff;
  padding:8px 16px;border-radius:30px;font-weight:800;
  box-shadow:0 4px 14px var(--glow);white-space:nowrap;
}
header.site nav a.nav-cta:hover{filter:brightness(1.08);color:#fff;}

/* ---------- Breadcrumb ---------- */
.crumb{font-size:13px;color:var(--muted);padding-top:18px;}
.crumb a{color:var(--muted);text-decoration:none;}
.crumb a:hover{color:var(--accent);}
.crumb span{color:var(--text);}

/* ---------- Hero ---------- */
header.hero{padding:20px 0 6px;}
.eyebrow{
  display:inline-block;background:rgba(47,109,128,.10);color:var(--accent2);
  border:1px solid rgba(47,109,128,.26);
  font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 12px;border-radius:30px;margin-bottom:14px;
}
h1{font-size:34px;line-height:1.22;font-weight:800;margin-bottom:14px;letter-spacing:-.01em;color:var(--text);}
.byline{font-size:14px;color:var(--muted);display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:8px;}
.byline strong{color:var(--text);}
.byline .verified{color:var(--good);font-weight:700;}
.byline a{color:var(--muted);text-decoration:underline;}
.byline a:hover{color:var(--accent);}

/* ---------- Rating ---------- */
.rating-row{display:flex;align-items:center;gap:10px;margin:6px 0 18px;flex-wrap:wrap;}
.stars{color:var(--gold);font-size:20px;letter-spacing:2px;}
.rating-num{font-weight:800;font-size:18px;color:var(--text);}
.rating-sub{color:var(--muted);font-size:14px;}

/* ---------- Typography ---------- */
h2{font-size:25px;font-weight:800;margin:38px 0 14px;line-height:1.3;letter-spacing:-.01em;color:var(--text);}
h3{font-size:19px;font-weight:700;margin:26px 0 10px;color:var(--text);}
p{margin-bottom:16px;font-size:17px;}
.lead{font-size:18px;color:var(--text);}
strong{color:var(--text);}
ul.plain{margin:0 0 18px 22px;}
ul.plain li{margin-bottom:8px;font-size:16.5px;}

/* ---------- Answer box (GEO/AEO) ---------- */
.tldr{
  background:linear-gradient(180deg,#e6eef1,#dbe8ec);
  border:1px solid var(--line);border-left:5px solid var(--accent);
  border-radius:14px;padding:22px 24px;margin:24px 0;
}
.tldr h2{margin:0 0 10px;font-size:18px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent2);}
.tldr p{font-size:16px;margin-bottom:0;}
.tldr strong{color:var(--text);}

/* ---------- CTA ---------- */
.cta-box{text-align:center;margin:30px 0;}
.btn{
  display:inline-block;background:linear-gradient(135deg,var(--cta),var(--cta2));color:#fff !important;
  font-size:20px;font-weight:800;text-decoration:none;
  padding:18px 42px;border-radius:50px;
  box-shadow:0 10px 28px var(--glow);
  transition:transform .15s ease,box-shadow .15s ease,filter .15s ease;
  border:none;cursor:pointer;letter-spacing:.01em;
}
.btn:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 14px 34px var(--glow);}
.btn-sub{display:block;font-size:13px;color:var(--muted);margin-top:10px;font-weight:600;}

/* ---------- Pricing table ---------- */
table.pricing{width:100%;border-collapse:collapse;margin:16px 0 6px;font-size:16px;overflow:hidden;border-radius:12px;border:1px solid var(--line);}
table.pricing th{background:linear-gradient(90deg,#2f6d80,#3d8ba3);color:#fff;text-align:left;padding:13px 14px;font-size:14px;letter-spacing:.02em;}
table.pricing td{padding:13px 14px;border-bottom:1px solid var(--line);}
table.pricing tr:last-child td{border-bottom:none;}
table.pricing tr.popular{background:rgba(221,106,43,.08);}
table.pricing .pkg{font-weight:800;color:var(--text);}
table.pricing .was{color:var(--muted);text-decoration:line-through;font-size:14px;}
table.pricing .now{color:var(--good);font-weight:800;}
table.pricing .tag{display:inline-block;background:var(--cta);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px;margin-left:6px;vertical-align:middle;}
.table-scroll{overflow-x:auto;}

/* ---------- Bundle cards ---------- */
.bundles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0;}
.bundle{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:16px 14px;text-align:center;display:flex;flex-direction:column;}
.bundle.best{border-color:rgba(221,106,43,.5);background:rgba(221,106,43,.05);box-shadow:0 8px 24px rgba(221,106,43,.10);}
.bundle img{margin:0 auto 8px;width:130px;height:auto;}
.bundle .b-qty{font-size:30px;font-weight:800;color:var(--text);line-height:1.1;}
.badge{display:inline-block;background:rgba(221,106,43,.12);color:var(--cta2);border:1px solid rgba(221,106,43,.3);font-weight:700;font-size:12px;padding:5px 12px;border-radius:30px;margin:0 auto 8px;}
.bundle .b-name{font-weight:800;color:var(--text);font-size:16px;}
.bundle .b-price{color:var(--cta2);font-weight:800;font-size:18px;margin-top:4px;}
.bundle .b-each{color:var(--muted);font-size:13px;}
.bundle .b-was{color:var(--muted);font-size:13px;text-decoration:line-through;}
.bundle .b-save{display:inline-block;margin:6px auto 0;font-size:12px;font-weight:800;color:var(--good);background:rgba(26,158,92,.12);padding:3px 10px;border-radius:20px;}
.bundle .b-ship{font-size:12.5px;color:var(--muted);margin-top:6px;}
.bundle .b-cta{margin-top:auto;padding-top:12px;}
.bundle .b-cta a{display:block;background:linear-gradient(135deg,var(--cta),var(--cta2));color:#fff;text-decoration:none;font-weight:800;font-size:14px;padding:11px 8px;border-radius:30px;box-shadow:0 6px 16px var(--glow);}
.bundle .b-cta a:hover{filter:brightness(1.08);}

/* ---------- Pros / cons ---------- */
.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0;}
.pc-col{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:var(--card);}
.pc-col.pros{background:rgba(26,158,92,.06);border-color:rgba(26,158,92,.24);}
.pc-col.cons{background:rgba(47,109,128,.05);border-color:rgba(47,109,128,.20);}
.pc-col h3{margin-top:0;display:flex;align-items:center;gap:8px;}
.pc-col ul{list-style:none;}
.pc-col li{position:relative;padding-left:26px;margin-bottom:10px;font-size:15.5px;}
.pros li:before{content:"\2714";position:absolute;left:0;color:var(--good);font-weight:800;}
.cons li:before{content:"\2192";position:absolute;left:0;color:var(--accent);font-weight:800;}

/* ---------- Feature list ---------- */
.feat{list-style:none;margin:10px 0 20px;}
.feat li{position:relative;padding-left:30px;margin-bottom:14px;font-size:16.5px;}
.feat li:before{content:"\1F52A";position:absolute;left:0;top:1px;font-size:15px;}
.feat strong{color:var(--text);}

/* ---------- Guarantee callout ---------- */
.callout{
  border:1px solid rgba(221,106,43,.35);background:rgba(221,106,43,.07);
  border-radius:14px;padding:20px 22px;margin:24px 0;
}
.callout h3{margin:0 0 8px;color:var(--cta2);}
.callout p{margin-bottom:0;font-size:16px;}

/* ---------- Score bars ---------- */
table.scores{width:100%;border-collapse:collapse;margin:16px 0 8px;font-size:15.5px;}
table.scores td{padding:11px 8px;border-bottom:1px solid var(--line);}
table.scores td:first-child{font-weight:600;}
table.scores td:last-child{text-align:right;white-space:nowrap;}
.bar{display:inline-block;height:8px;border-radius:6px;background:var(--accent);vertical-align:middle;margin-right:8px;}

/* ---------- FAQ ---------- */
.faq{margin:18px 0;}
details{border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:12px;background:var(--card);}
details[open]{background:var(--card2);}
summary{font-weight:700;font-size:17px;cursor:pointer;padding:14px 0;list-style:none;position:relative;padding-right:30px;color:var(--text);}
summary::-webkit-details-marker{display:none;}
summary:after{content:"+";position:absolute;right:4px;top:11px;font-size:24px;color:var(--accent);font-weight:400;}
details[open] summary:after{content:"\2013";}
details p{padding:0 0 16px;margin:0;font-size:16px;}

/* ---------- Verdict ---------- */
.verdict{
  background:var(--card2);color:var(--text);
  border:1px solid var(--line);border-radius:16px;padding:30px 28px;margin:32px 0;
}
.verdict h2{color:var(--text);margin-top:0;}
.verdict p{color:var(--muted);}
.verdict .vscore{font-size:40px;font-weight:800;color:var(--text);}
.verdict .vscore small{font-size:18px;color:var(--accent);font-weight:600;}

blockquote{
  border-left:4px solid var(--accent);background:var(--card2);
  padding:16px 20px;border-radius:0 12px 12px 0;margin:18px 0;font-style:italic;color:var(--text);
}
blockquote .q-name{display:block;font-style:normal;font-weight:700;font-size:14px;color:var(--muted);margin-top:8px;}

hr{border:none;border-top:1px solid var(--line);margin:34px 0;}

/* ---------- Review quote grid ---------- */
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0;}
.quotes blockquote{margin:0;}
@media(max-width:640px){.quotes{grid-template-columns:1fr;}}

/* ---------- Article cards (home / blog listing) ---------- */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0;}
.card{
  border:1px solid var(--line);border-radius:14px;background:var(--card);
  padding:22px;display:flex;flex-direction:column;
  transition:border-color .15s ease,transform .15s ease;
}
.card:hover{border-color:rgba(47,109,128,.4);transform:translateY(-2px);}
.card .c-tag{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;}
.card h3{margin:0 0 8px;font-size:18px;line-height:1.35;}
.card h3 a{color:var(--text);text-decoration:none;}
.card h3 a:hover{color:var(--accent);}
.card p{font-size:15px;color:var(--muted);margin-bottom:14px;flex:1;}
.card .c-more{font-size:14px;font-weight:700;color:var(--accent);text-decoration:none;}

/* ---------- In-article next-step box ---------- */
.next-step{
  border:1px solid rgba(47,109,128,.3);border-radius:14px;
  background:linear-gradient(180deg,rgba(47,109,128,.08),rgba(47,109,128,.02));
  padding:22px 24px;margin:28px 0;
}
.next-step h3{margin:0 0 8px;color:var(--text);}
.next-step p{margin-bottom:12px;font-size:16px;}
.next-step a.ns-link{font-weight:800;color:var(--accent);text-decoration:none;font-size:16px;}
.next-step a.ns-link:hover{text-decoration:underline;}

/* ---------- Expert / author box ---------- */
.expert{display:flex;gap:18px;align-items:center;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:20px 22px;margin:24px 0;}
.expert img{width:96px;height:96px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--line);}
.expert h3{margin:0 0 4px;}
.expert p{margin:0;font-size:15px;color:var(--muted);}

/* ---------- As featured in ---------- */
.featured{text-align:center;margin:26px 0;}
.featured .f-lab{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;}
.featured .f-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;}
.featured .f-row span{font-weight:800;font-size:16px;color:var(--muted);opacity:.85;}

/* ---------- How it works — numbered steps ---------- */
.steps{list-style:none;counter-reset:step;margin:22px 0;display:grid;gap:14px;}
.steps li{position:relative;counter-increment:step;padding:18px 20px 18px 66px;border:1px solid var(--line);border-radius:14px;background:var(--card);}
.steps li:before{content:counter(step);position:absolute;left:18px;top:16px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px var(--glow-teal);}
.steps li strong{display:block;color:var(--text);font-size:16.5px;margin-bottom:2px;}
.steps li span{color:var(--muted);font-size:15.5px;}

/* ---------- Stat / trust rows ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0;}
.stat{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:18px 14px;text-align:center;}
.stat .s-num{font-size:26px;font-weight:800;color:var(--accent2);line-height:1.1;}
.stat .s-lab{font-size:13px;color:var(--muted);font-weight:600;margin-top:4px;}
.trust{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:18px 0 6px;}
.trust span{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--accent2);background:rgba(47,109,128,.08);border:1px solid rgba(47,109,128,.22);padding:7px 13px;border-radius:30px;}

/* ---------- Use-case / feature photo grid ---------- */
.ugc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:22px 0;}
.ugc-grid figure{margin:0;}
.ugc-grid img{border-radius:12px;border:1px solid var(--line);width:100%;height:auto;}
.ugc-grid figcaption{font-size:14px;font-weight:700;color:var(--text);text-align:left;margin-top:8px;}
.ugc-grid figcaption span{display:block;font-weight:500;color:var(--muted);font-size:13.5px;margin-top:2px;}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0;}
.duo img{border-radius:14px;border:1px solid var(--line);width:100%;height:auto;}
.hero-img{display:block;width:100%;max-width:600px;max-height:460px;object-fit:cover;margin:18px auto;border-radius:16px;border:1px solid var(--line);background:var(--card);}

@media(max-width:900px){
  .bundles{grid-template-columns:1fr;}
}
@media(max-width:640px){
  h1{font-size:27px;}
  h2{font-size:22px;}
  .brand{font-size:17px;}
  .brand .mark{width:28px;height:28px;font-size:15px;}
  header.site nav{gap:12px;}
  header.site nav a{font-size:13px;}
  header.site nav a.nav-cta{padding:7px 13px;}
  .pc-grid{grid-template-columns:1fr;}
  .cards{grid-template-columns:1fr;}
  .btn{font-size:18px;padding:16px 30px;width:100%;}
  p{font-size:16px;}
  .stats{grid-template-columns:1fr 1fr;}
  .steps li{padding-left:60px;}
  .ugc-grid{grid-template-columns:1fr;}
  .duo{grid-template-columns:1fr;}
  .expert{flex-direction:column;text-align:center;}
}