:root{
  --navy:#06233b;
  --navy-2:#0d314f;
  --pine:#566b48;
  --pine-dark:#35472f;
  --stone:#6f7371;
  --cream:#fbfaf7;
  --paper:#ffffff;
  --sand:#eee9dd;
  --line:#d9dfd4;
  --ink:#18202a;
  --muted:#64717c;
  --gold:#b59a64;
  --shadow:0 18px 45px rgba(6,35,59,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,92vw);margin:auto}
.top-strip{background:var(--navy);color:#fff;font-size:.9rem;letter-spacing:.02em}
.top-strip .container{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.55rem 0}
.top-strip a{text-decoration:underline;text-underline-offset:3px}
.site-header{background:rgba(251,250,247,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1rem 0}
.brand{display:flex;align-items:center;min-width:330px;max-width:540px}
.brand img{width:clamp(300px,38vw,520px)}
.nav{display:flex;align-items:center;gap:1.35rem;font-weight:700;color:var(--navy);font-size:.98rem;white-space:nowrap}
.nav a{padding:.35rem 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--pine)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.9rem 1.25rem;font-weight:800;border:2px solid transparent;transition:.2s ease;cursor:pointer}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 10px 25px rgba(6,35,59,.2)}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-1px)}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--pine);transform:translateY(-1px)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff 0%,#f5f2ea 52%,#e8ecdf 100%)}
.hero:before{content:"";position:absolute;inset:auto -8rem -10rem auto;width:36rem;height:36rem;border-radius:50%;background:rgba(86,107,72,.14)}
.hero:after{content:"";position:absolute;inset:4rem auto auto -12rem;width:30rem;height:30rem;border-radius:50%;background:rgba(6,35,59,.08)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;padding:4.25rem 0 5rem}
.kicker{font-weight:900;text-transform:uppercase;letter-spacing:.16em;color:var(--pine);font-size:.78rem;margin-bottom:.85rem}
h1{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:clamp(2.35rem,5vw,4.9rem);line-height:1.02;margin:0 0 1.15rem;letter-spacing:-.04em}
.hero p{font-size:1.15rem;color:#34414d;max-width:660px;margin:0 0 1.55rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.7rem}
.hero-card{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:1.35rem;backdrop-filter:blur(8px)}
.hero-card img{border-radius:18px;margin-bottom:1rem;background:white}
.hero-card h2{font-family:Georgia,"Times New Roman",serif;color:var(--navy);margin:.25rem 0 .35rem;font-size:1.55rem}
.hero-card p{font-size:.98rem;margin:0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:1rem;box-shadow:0 10px 24px rgba(6,35,59,.06)}
.stat strong{display:block;color:var(--navy);font-size:1.65rem;line-height:1}
.stat span{color:var(--muted);font-size:.9rem;font-weight:700}
.section{padding:4.25rem 0}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:1.5rem;margin-bottom:1.8rem}
.section-title h2{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:clamp(2rem,3.3vw,3rem);line-height:1.05;margin:0}
.section-title p{margin:.4rem 0 0;color:var(--muted);max-width:600px}
.grade-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1rem}
.grade-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:1rem;min-height:135px;box-shadow:0 10px 26px rgba(6,35,59,.06);transition:.2s ease;display:flex;flex-direction:column;justify-content:space-between}
.grade-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfcbb6}
.grade-card .label{font-weight:900;color:var(--pine);font-size:.75rem;text-transform:uppercase;letter-spacing:.12em}
.grade-card h3{font-family:Georgia,"Times New Roman",serif;font-size:1.4rem;line-height:1.1;color:var(--navy);margin:.3rem 0}
.grade-card p{margin:0;color:var(--muted);font-size:.9rem}
.feature-band{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.feature-band:before{content:"";position:absolute;inset:-10rem -8rem auto auto;width:28rem;height:28rem;border:1px solid rgba(255,255,255,.14);border-radius:50%}
.feature-grid{position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:1.2rem}
.feature{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:22px;padding:1.45rem}
.feature h3{margin:.2rem 0 .55rem;font-family:Georgia,"Times New Roman",serif;font-size:1.45rem}
.feature p{margin:0;color:rgba(255,255,255,.78)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.product-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 12px 28px rgba(6,35,59,.08)}
.product-art{height:210px;background:linear-gradient(135deg,var(--navy),var(--pine));display:grid;place-items:center;color:#fff;text-align:center;padding:1.5rem;position:relative;overflow:hidden}
.product-art:before{content:"";position:absolute;width:15rem;height:15rem;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:-5rem;top:-5rem}
.product-art strong{font-family:Georgia,"Times New Roman",serif;font-size:2rem;line-height:1.05;position:relative}
.product-body{padding:1.25rem}
.product-body h3{margin:0 0 .35rem;color:var(--navy);font-size:1.25rem}
.product-body p{margin:0 0 1rem;color:var(--muted)}
.badges{display:flex;flex-wrap:wrap;gap:.5rem;margin:.85rem 0}
.badge{font-size:.78rem;font-weight:800;color:var(--pine-dark);background:#eef3e9;border:1px solid var(--line);border-radius:999px;padding:.28rem .55rem}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:center}
.panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:2rem;box-shadow:var(--shadow)}
.panel h2{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:2.45rem;line-height:1.05;margin:0 0 1rem}
.panel p{color:var(--muted);margin:0 0 1rem}
.checklist{display:grid;gap:.7rem;margin-top:1rem}
.check{display:flex;gap:.65rem;align-items:flex-start;font-weight:700;color:#2f3b45}
.check span{color:var(--pine);font-weight:900}
.cta{background:linear-gradient(135deg,var(--pine-dark),var(--navy));color:#fff;border-radius:32px;padding:3rem;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center;box-shadow:var(--shadow)}
.cta h2{font-family:Georgia,"Times New Roman",serif;font-size:2.65rem;line-height:1.05;margin:0 0 .7rem}
.cta p{margin:0;color:rgba(255,255,255,.82);max-width:720px}
.footer{background:#071d31;color:#d8e0e8;padding:3rem 0 1.5rem;margin-top:4rem}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:2rem}
.footer img{width:300px;background:white;border-radius:14px;padding:.25rem;margin-bottom:1rem}
.footer h3{color:#fff;margin:0 0 .8rem;font-size:1rem;text-transform:uppercase;letter-spacing:.1em}
.footer a{display:block;color:#d8e0e8;margin:.4rem 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1rem;color:#98a7b5;font-size:.9rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.page-hero{background:linear-gradient(135deg,#fff,#eef2e9);padding:3.5rem 0;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.4rem,4.5vw,4rem)}
.category-layout{display:grid;grid-template-columns:260px 1fr;gap:2rem;align-items:start}
.sidebar{position:sticky;top:120px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:1rem;box-shadow:0 10px 28px rgba(6,35,59,.06)}
.sidebar h3{margin:.25rem 0 .7rem;color:var(--navy)}
.sidebar a{display:block;padding:.55rem .7rem;border-radius:12px;color:#34414d;font-weight:700}
.sidebar a:hover{background:#eef3e9;color:var(--pine-dark)}
.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 10px 28px rgba(6,35,59,.06)}
.table th,.table td{text-align:left;padding:1rem;border-bottom:1px solid var(--line)}
.table th{background:#eef3e9;color:var(--navy);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.table tr:last-child td{border-bottom:0}
@media(max-width:980px){
  .header-inner{flex-direction:column;align-items:flex-start}.nav{flex-wrap:wrap}.brand img{width:min(520px,90vw)}
  .hero-grid,.split,.cta,.category-layout{grid-template-columns:1fr}.grade-grid{grid-template-columns:repeat(3,1fr)}.product-grid,.feature-grid,.footer-grid{grid-template-columns:1fr 1fr}.sidebar{position:static}.stats{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:640px){
  .top-strip .container{flex-direction:column;align-items:flex-start}.nav{gap:.85rem;font-size:.9rem}.hero-grid{padding:2.6rem 0}.section{padding:3rem 0}.grade-grid{grid-template-columns:1fr 1fr}.product-grid,.feature-grid,.footer-grid,.stats{grid-template-columns:1fr}.cta{padding:2rem}.brand{min-width:0}.brand img{width:92vw}
}