:root{
    --ink:#163D2E;
    --ink-soft:#5C7A6C;
    --ink-faint:#93A69C;
    --paper:#FFFFFF;
    --green-tint:#EEF5F0;
    --gold-tint:#FDF3E1;
    --rust-tint:#FBEEE6;
    --paper-3:#EBF2ED;
    --gold:#EE9F0C;
    --gold-deep:#C97D00;
    --rust:#C1652F;
    --rust-deep:#A54F22;
    --line: rgba(22,61,46,0.09);
    --line-strong: rgba(22,61,46,0.18);
    --radius:16px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{background:var(--paper); color:var(--ink-soft); font-family:'Inter',sans-serif; line-height:1.65; -webkit-font-smoothing:antialiased; font-size:15.5px;}
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  h1,h2,h3,h4{color:var(--ink); font-family:'Fraunces',serif;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
  .eyebrow{font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--gold-deep); font-weight:700; display:flex; align-items:center; gap:10px;}
  .eyebrow::before{content:""; width:22px; height:1px; background:currentColor; display:inline-block;}
  section{position:relative;}
  em{font-style:italic; color:var(--gold-deep); font-family:'Fraunces',serif;}
  .icon{width:22px; height:22px; flex-shrink:0;}
  .icon svg{width:100%; height:100%; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round;}
  .icon-badge{width:38px; height:38px; border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0;}
  .icon-badge.gold{background:var(--gold-tint); color:var(--gold-deep);}
  .icon-badge.rust{background:var(--rust-tint); color:var(--rust-deep);}
  .icon-badge.green{background:var(--green-tint); color:var(--ink);}
  .icon-badge .icon{width:19px; height:19px;}

  .reveal{opacity:0; transform:translateY(22px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);}
  .reveal.is-visible{opacity:1; transform:translateY(0);}

  .img-slot{border:1.5px dashed var(--line-strong); border-radius:var(--radius); background:var(--paper-3); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; text-align:center; color:var(--ink-faint); padding:20px;}
  .img-slot .icon{width:30px; height:30px; color:var(--ink-faint);}
  .img-slot .label{font-size:11.5px; letter-spacing:.02em; max-width:220px;}

  header{position:sticky; top:0; z-index:50; background:rgba(255,255,255,.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); transition:box-shadow .3s;}
  header.scrolled{box-shadow:0 4px 18px rgba(22,61,46,.06);}
  .nav{display:flex; align-items:center; justify-content:space-between; padding:18px 32px; max-width:1180px; margin:0 auto;}
  .logo{font-family:'Fraunces',serif; font-weight:700; font-size:21px; color:var(--ink);}
  nav.links{display:flex; gap:30px; align-items:center;}
  nav.links a{position:relative; font-size:14.5px; font-weight:500; color:var(--ink-soft); padding-bottom:2px;}
  nav.links a::after{content:""; position:absolute; left:0; bottom:0; width:0; height:1.5px; background:var(--gold); transition:width .25s;}
  nav.links a:hover::after, nav.links a.active::after{width:100%;}
  nav.links a:hover, nav.links a.active{color:var(--ink);}
  .btn{display:inline-flex; align-items:center; gap:8px; padding:12px 24px; font-size:13.5px; font-weight:700; border-radius:999px; border:none; cursor:pointer; font-family:'Inter',sans-serif; transition:transform .2s, box-shadow .2s, background .2s;}
  .btn-gold{background:var(--gold); color:#fff; box-shadow:0 6px 16px rgba(238,159,12,.28);}
  .btn-gold:hover{background:var(--gold-deep); transform:translateY(-2px); box-shadow:0 10px 22px rgba(238,159,12,.36);}
  .btn-ghost{border:1.5px solid var(--line-strong); color:var(--ink); background:transparent;}
  .btn-ghost:hover{border-color:var(--ink); transform:translateY(-2px);}
  .nav-cta{display:none;}
  @media(min-width:900px){.nav-cta{display:inline-flex;}}
  @media(max-width:899px){nav.links{display:none;}}

  .hero{padding:64px 0 76px;}
  .hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;}
  @media(max-width:940px){.hero-grid{grid-template-columns:1fr;}}
  .hero h1{font-size:clamp(30px,4.2vw,48px); line-height:1.16; font-weight:600; margin:18px 0 20px; letter-spacing:-.01em;}
  .hero p.lede{font-size:16.5px; color:var(--ink-soft); max-width:520px; margin-bottom:26px;}
  .hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:28px;}
  .trust-row{display:flex; gap:22px; flex-wrap:wrap;}
  .trust-item{display:flex; align-items:center; gap:8px; font-size:13px; color:var(--ink-soft); font-weight:500;}
  .trust-item .icon{width:16px; height:16px; color:var(--gold-deep);}
  .hero .img-slot{height:100%; min-height:340px;}

  .stats{background:var(--gold-tint); padding:40px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .stats-inner{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
  @media(max-width:760px){.stats-inner{grid-template-columns:repeat(2,1fr);}}
  .stat-item{text-align:center;}
  .stat-num{font-family:'Fraunces',serif; font-size:clamp(28px,3vw,38px); font-weight:600; color:var(--ink);}
  .stat-label{font-size:12.5px; color:var(--ink-soft); margin-top:4px;}

  .sec{padding:84px 0;}
  .sec.tint-green{background:var(--green-tint);}
  .sec.tint-gold{background:var(--gold-tint);}
  .sec.tint-rust{background:var(--rust-tint);}
  .sec-head{max-width:660px; margin-bottom:44px;}
  .sec-head h2{font-size:clamp(25px,2.8vw,34px); font-weight:600; margin-top:14px; line-height:1.24;}
  .sec-head p{color:var(--ink-soft); margin-top:14px; font-size:15px;}

  .pain-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  @media(max-width:940px){.pain-grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:640px){.pain-grid{grid-template-columns:1fr;}}
  .pain-card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:26px; transition:box-shadow .25s, transform .25s, border-color .25s;}
  .pain-card:hover{box-shadow:0 14px 30px rgba(22,61,46,.09); transform:translateY(-4px); border-color:var(--line-strong);}
  .pain-q{display:flex; gap:12px; align-items:flex-start; font-size:14.5px; font-weight:600; color:var(--ink); margin-bottom:14px;}
  .pain-a{display:flex; gap:12px; align-items:flex-start; font-size:13.5px; color:var(--ink-soft); padding-top:14px; border-top:1px dashed var(--line-strong);}
  .pain-a .icon{color:var(--gold-deep); width:18px; height:18px;}

  .pillars{display:grid; grid-template-columns:repeat(3,1fr); gap:18px;}
  @media(max-width:800px){.pillars{grid-template-columns:1fr;}}
  .pillar{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:30px 26px; transition:transform .25s, box-shadow .25s;}
  .pillar:hover{transform:translateY(-4px); box-shadow:0 14px 30px rgba(22,61,46,.08);}
  .pillar .num{font-family:'Fraunces',serif; font-size:13px; color:var(--gold-deep); font-weight:700;}
  .pillar h3{font-size:19px; font-weight:600; margin:12px 0 10px;}
  .pillar p{font-size:14px; color:var(--ink-soft);}

  .products{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  @media(max-width:960px){.products{grid-template-columns:1fr;}}
  .product-card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column; transition:box-shadow .25s, transform .25s;}
  .product-card:hover{box-shadow:0 16px 32px rgba(22,61,46,.10); transform:translateY(-4px);}
  .product-card .img-slot{border:none; border-radius:0; height:150px;}
  .product-top{padding:22px 24px 16px;}
  .product-cat{font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold-deep); font-weight:700;}
  .product-top h3{font-size:20px; font-weight:600; margin:8px 0 8px;}
  .product-top p{font-size:13.5px; color:var(--ink-soft);}
  .spec-row{display:flex; justify-content:space-between; padding:9px 24px; border-top:1px solid var(--line); font-size:12.5px;}
  .spec-k{color:var(--ink-faint);}
  .spec-v{font-weight:600; color:var(--ink);}
  .product-foot{padding:14px 24px 22px; margin-top:auto;}
  .product-foot a{font-size:13px; font-weight:700; color:var(--gold-deep); display:inline-flex; align-items:center; gap:6px;}
  .product-foot a:hover{text-decoration:underline;}

  .process-list{display:grid; grid-template-columns:1fr 1fr; gap:0 40px;}
  @media(max-width:800px){.process-list{grid-template-columns:1fr;}}
  .process-item{display:flex; gap:18px; padding:22px 0; border-bottom:1px solid var(--line-strong);}
  .process-num{font-family:'Fraunces',serif; font-size:28px; font-weight:600; color:var(--rust); min-width:42px; opacity:.5;}
  .process-title{font-size:15.5px; font-weight:700; color:var(--ink); margin-bottom:4px;}
  .process-desc{font-size:13.5px; color:var(--ink-soft);}

  .about-grid{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;}
  @media(max-width:900px){.about-grid{grid-template-columns:1fr;}}
  .founder-quote{background:var(--paper); border-left:3px solid var(--gold); border-radius:0 var(--radius) var(--radius) 0; padding:22px 26px; margin-top:22px; font-size:15.5px; color:var(--ink); font-family:'Fraunces',serif; font-style:italic;}
  .founder-quote cite{display:block; margin-top:12px; font-size:13px; color:var(--ink-soft); font-style:normal; font-family:'Inter',sans-serif;}

  .certs{display:flex; flex-wrap:wrap; gap:10px;}
  .cert-chip{display:flex; align-items:center; gap:8px; border:1px solid var(--line-strong); border-radius:999px; padding:9px 16px; font-size:12.5px; font-weight:600; background:var(--paper); transition:border-color .2s, transform .2s;}
  .cert-chip:hover{border-color:var(--gold); transform:translateY(-2px);}
  .cert-chip .icon{width:15px; height:15px; color:var(--gold-deep);}
  .certs-note{font-size:12.5px; color:var(--ink-faint); margin-top:16px;}

  .fp-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:start;}
  @media(max-width:900px){.fp-grid{grid-template-columns:1fr;}}
  .fp-list{display:flex; flex-direction:column; gap:18px; margin-top:24px;}
  .fp-item{display:flex; gap:16px; align-items:flex-start;}
  .fp-item h4{font-size:15px; font-weight:700; color:var(--ink); margin-bottom:4px; font-family:'Inter',sans-serif;}
  .fp-item p{font-size:13.5px; color:var(--ink-soft);}
  .fp-card{background:var(--paper); border:1px solid var(--line-strong); border-radius:var(--radius); padding:30px;}
  .fp-card h3{font-size:20px; font-weight:600; margin-bottom:12px;}
  .fp-card p{font-size:14px; color:var(--ink-soft); margin-bottom:20px;}

  .blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  @media(max-width:900px){.blog-grid{grid-template-columns:1fr;}}
  .blog-card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:box-shadow .25s, transform .25s;}
  .blog-card:hover{box-shadow:0 14px 30px rgba(22,61,46,.09); transform:translateY(-4px);}
  .blog-card .img-slot{border:none; border-radius:0; height:130px;}
  .blog-body{padding:20px 22px 24px;}
  .blog-tag{font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--rust-deep); font-weight:700;}
  .blog-card h3{font-size:17px; font-weight:600; margin:8px 0 8px; line-height:1.3;}
  .blog-card p{font-size:13.5px; color:var(--ink-soft); margin-bottom:14px;}
  .blog-card a{font-size:12.5px; font-weight:700; color:var(--gold-deep);}

  .faq{max-width:820px;}
  details{border-bottom:1px solid var(--line); padding:18px 0;}
  summary{cursor:pointer; font-weight:600; color:var(--ink); font-size:15px; list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px;}
  summary::-webkit-details-marker{display:none;}
  .plus{position:relative; width:16px; height:16px; flex-shrink:0;}
  .plus::before, .plus::after{content:""; position:absolute; background:var(--gold-deep); transition:transform .25s;}
  .plus::before{width:16px; height:2px; top:7px; left:0;}
  .plus::after{width:2px; height:16px; top:0; left:7px;}
  details[open] .plus::after{transform:rotate(90deg); opacity:0;}
  details p{margin-top:12px; font-size:14px; color:var(--ink-soft); line-height:1.7;}
  details p a{color:var(--gold-deep); text-decoration:underline;}

  .cta-section{background:var(--green-tint); border-top:1px solid var(--line);}
  .cta-grid{display:grid; grid-template-columns:1.2fr .8fr; gap:50px; align-items:center;}
  @media(max-width:900px){.cta-grid{grid-template-columns:1fr;}}
  .cta-grid h2{font-size:clamp(25px,3vw,36px); font-weight:600; margin:14px 0 16px; line-height:1.24;}
  .cta-grid p{color:var(--ink-soft); font-size:15px; max-width:460px;}
  .cta-stat{border:1px solid var(--line-strong); border-radius:var(--radius); padding:26px; text-align:center; background:var(--paper);}
  .cta-stat .num{font-family:'Fraunces',serif; font-size:32px; font-weight:600; color:var(--ink);}
  .cta-stat .lab{font-size:12.5px; color:var(--ink-soft); margin-top:6px;}

  footer{padding:56px 0 30px; border-top:1px solid var(--line); background:var(--paper);}
  .foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:36px;}
  @media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr;}}
  .foot-col h4{font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-faint); margin-bottom:14px; font-weight:700; font-family:'Inter',sans-serif;}
  .foot-col a{display:block; font-size:13.5px; color:var(--ink-soft); margin-bottom:10px;}
  .foot-col a:hover{color:var(--gold-deep);}
  .foot-bottom{border-top:1px solid var(--line); padding-top:20px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; color:var(--ink-faint);}

  .review-banner{background:#FFF7E6; border-bottom:2px dashed var(--gold); padding:10px 32px; font-size:12px; color:var(--gold-deep); text-align:center; font-weight:600;}
  ::selection{background:var(--gold); color:#fff;}

/* ---------- shared additions for interior pages ---------- */
.breadcrumb{display:flex; gap:8px; align-items:center; font-size:12.5px; color:var(--ink-faint); margin-bottom:18px;}
.breadcrumb a{color:var(--ink-soft);}
.breadcrumb a:hover{color:var(--gold-deep);}

.page-hero{padding:52px 0 44px; border-bottom:1px solid var(--line);}
.page-hero h1{font-size:clamp(28px,3.6vw,42px); font-weight:600; margin:14px 0 16px; line-height:1.2;}
.page-hero p.lede{font-size:16px; color:var(--ink-soft); max-width:640px;}

.compare{border:1px solid var(--line-strong); border-radius:var(--radius); background:var(--paper); overflow-x:auto;}
table.compare-table{width:100%; border-collapse:collapse; min-width:640px;}
table.compare-table th, table.compare-table td{padding:15px 20px; text-align:left; font-size:13.5px; border-bottom:1px solid var(--line);}
table.compare-table th{font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-faint); font-weight:700; border-bottom:1px solid var(--line-strong);}
table.compare-table td.hi{color:var(--gold-deep); font-weight:700;}
table.compare-table tr:last-child td{border-bottom:none;}
table.compare-table td.brand-col, table.compare-table th.brand-col{background:var(--gold-tint); font-weight:700;}

.detail-steps{display:flex; flex-direction:column; gap:0;}
.detail-step{display:grid; grid-template-columns:64px 1fr; gap:24px; padding:32px 0; border-bottom:1px solid var(--line-strong);}
.detail-step:last-child{border-bottom:none;}
.detail-num{font-family:'Fraunces',serif; font-size:32px; font-weight:600; color:var(--rust); opacity:.5;}
.detail-step h3{font-size:19px; font-weight:600; margin-bottom:8px;}
.detail-step p{font-size:14.5px; color:var(--ink-soft); margin-bottom:12px;}
.detail-meta{display:flex; gap:18px; flex-wrap:wrap;}
.detail-meta span{font-size:12px; color:var(--ink-faint); display:flex; align-items:center; gap:6px; background:var(--paper-3); padding:6px 12px; border-radius:999px;}

.team-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
@media(max-width:800px){.team-grid{grid-template-columns:1fr;}}
.team-card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
.team-card .img-slot{border:none; border-radius:0; height:180px;}
.team-body{padding:18px 20px;}
.team-body h4{font-size:15.5px; font-weight:700; color:var(--ink);}
.team-body span{font-size:12.5px; color:var(--gold-deep); font-weight:600;}
.team-body p{font-size:13px; color:var(--ink-soft); margin-top:8px;}

.qc-list{display:grid; grid-template-columns:repeat(2,1fr); gap:16px;}
@media(max-width:800px){.qc-list{grid-template-columns:1fr;}}
.qc-item{display:flex; gap:14px; align-items:flex-start; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:20px;}
.qc-item h4{font-size:14.5px; font-weight:700; color:var(--ink); margin-bottom:6px;}
.qc-item p{font-size:13px; color:var(--ink-soft);}

.cert-detail{display:grid; grid-template-columns:repeat(2,1fr); gap:16px;}
@media(max-width:800px){.cert-detail{grid-template-columns:1fr;}}
.cert-detail-card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:22px;}
.cert-detail-card h4{font-size:15.5px; font-weight:700; margin-bottom:6px; display:flex; align-items:center; gap:10px;}
.cert-detail-card p{font-size:13px; color:var(--ink-soft); margin-bottom:10px;}
.cert-detail-card a{font-size:12.5px; font-weight:700; color:var(--gold-deep);}

.tag-filter{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:32px;}
.tag-pill{font-size:12.5px; font-weight:600; padding:8px 16px; border-radius:999px; border:1px solid var(--line-strong); color:var(--ink-soft); background:var(--paper);}
.tag-pill.active{background:var(--ink); color:#fff; border-color:var(--ink);}

.article-hero{padding:40px 0 8px;}
.article-meta{display:flex; gap:14px; align-items:center; font-size:12.5px; color:var(--ink-faint); margin-bottom:16px;}
.article-body{max-width:720px;}
.article-body h2{font-size:24px; font-weight:600; margin:34px 0 14px;}
.article-body p{font-size:15.5px; color:var(--ink-soft); margin-bottom:18px; line-height:1.75;}
.article-body ul{margin:0 0 18px 20px; color:var(--ink-soft); font-size:15px;}
.article-body li{margin-bottom:8px;}

.form-card{background:var(--paper); border:1px solid var(--line-strong); border-radius:var(--radius); overflow:hidden;}
.form-row{display:grid; grid-template-columns:1fr 1fr; border-bottom:1px solid var(--line);}
.form-row.single{grid-template-columns:1fr;}
@media(max-width:560px){.form-row{grid-template-columns:1fr;}}
.form-field{padding:18px 22px; border-right:1px solid var(--line);}
.form-row .form-field:last-child{border-right:none;}
.form-field label{display:block; font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:8px; font-weight:700;}
.form-field input, .form-field select, .form-field textarea{width:100%; background:transparent; border:none; color:var(--ink); font-family:'Inter',sans-serif; font-size:14.5px; outline:none;}
.form-field textarea{resize:vertical; min-height:70px;}
.form-submit{padding:20px 22px; display:flex; justify-content:flex-end; background:var(--paper-3);}

.contact-info{display:flex; flex-direction:column; gap:22px;}
.contact-info-item{display:flex; gap:14px; align-items:flex-start;}
.contact-info-item h4{font-size:14px; font-weight:700; color:var(--ink); margin-bottom:4px;}
.contact-info-item p, .contact-info-item a{font-size:13.5px; color:var(--ink-soft);}