:root{
  --paper:#f6f2ea; --paper-2:#ede7da; --ink:#1b2224; --muted:#5c6668;
  --line:#d8d0c0; --teal:#0f6e6a; --teal-deep:#0a4f4c; --clay:#b8532f; --white:#fffdf8;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--clay)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.015em;margin:0;text-wrap:balance}
p{margin:0 0 1em}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--clay)}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(246,242,234,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:21px;color:var(--ink);text-decoration:none}
.brand svg{width:30px;height:30px;flex:none}
nav{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
nav a{color:var(--ink);text-decoration:none;font-size:15px}
nav a:hover{color:var(--teal)}
.btn{display:inline-block;background:var(--teal);color:var(--white)!important;padding:11px 20px;border-radius:3px;text-decoration:none;font-weight:500;font-size:15px;transition:background .15s}
.btn:hover{background:var(--teal-deep)}
.btn.ghost{background:transparent;color:var(--ink)!important;border:1px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)!important}

/* hero */
.hero{padding:88px 0 72px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:end}
.hero h1{font-size:clamp(44px,7vw,84px);margin:18px 0 26px}
.hero h1 em{font-style:italic;color:var(--teal)}
.lede{font-size:20px;color:var(--muted);max-width:34em}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.catalog{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--teal);padding:8px 24px 12px}
.catalog-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:12px 0;border-bottom:1px solid var(--line)}
.catalog a{display:grid;grid-template-columns:38px 1fr auto;gap:8px;align-items:baseline;padding:15px 0;border-bottom:1px dashed var(--line);color:var(--ink);text-decoration:none}
.catalog a:last-child{border-bottom:0}
.catalog a span:first-child{font-family:var(--mono);font-size:12px;color:var(--clay)}
.catalog a strong{font-family:var(--serif);font-weight:500;font-size:19px}
.catalog a span:last-child{color:var(--muted);transition:transform .15s}
.catalog a:hover span:last-child{transform:translateX(4px);color:var(--teal)}

/* sections */
section{padding:88px 0}
.sec-head{display:grid;grid-template-columns:1fr 1.6fr;gap:40px;margin-bottom:52px;align-items:end}
.sec-head h2{font-size:clamp(32px,4.4vw,50px);margin-top:14px}
.sec-head p{color:var(--muted);margin:0;font-size:18px}
.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.services{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink)}
.service{padding:34px 34px 34px 0;border-bottom:1px solid var(--line)}
.service:nth-child(odd){border-right:1px solid var(--line)}
.service:nth-child(even){padding-left:34px}
.service .num{font-family:var(--mono);font-size:12px;color:var(--clay);letter-spacing:.1em}
.service h3{font-size:28px;margin:10px 0 12px}
.service p{color:var(--muted)}
.service ul{list-style:none;padding:0;margin:16px 0 0;font-size:15px}
.service li{padding:7px 0 7px 20px;border-top:1px solid var(--line);position:relative}
.service li::before{content:"";position:absolute;left:2px;top:17px;width:7px;height:1px;background:var(--teal)}

.about-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:64px}
.about-grid .big{font-family:var(--serif);font-size:clamp(24px,2.8vw,32px);line-height:1.3;margin-bottom:28px}
.facts{margin:0;border-top:1px solid var(--ink)}
.facts div{display:grid;grid-template-columns:130px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.facts dt{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.facts dd{margin:0}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.step{border-top:1px solid var(--ink);padding-top:18px;counter-increment:s}
.step::before{content:"0" counter(s);font-family:var(--mono);font-size:12px;color:var(--clay)}
.step h3{font-size:22px;margin:8px 0 10px}
.step p{color:var(--muted);font-size:15.5px;margin:0}

.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.principle{background:var(--white);border:1px solid var(--line);padding:28px}
.principle h3{font-size:22px;margin-bottom:10px}
.principle p{color:var(--muted);font-size:15.5px;margin:0}

.faq{max-width:820px}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:21px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--teal)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:12px 0 0;max-width:42em}

.contact{background:var(--ink);color:var(--paper)}
.contact .label{color:#e39a7b}
.contact h2{font-size:clamp(36px,5.4vw,64px);margin:16px 0 22px;max-width:14em}
.contact p{color:#b9c2c2;max-width:36em;font-size:18px}
.contact .mail{display:inline-block;margin-top:18px;font-family:var(--serif);font-size:clamp(24px,3.6vw,40px);color:var(--paper);text-decoration-color:var(--teal);text-decoration-thickness:2px;text-underline-offset:8px}
.contact .mail:hover{color:#7fd1cb}

footer{background:var(--ink);color:#8f9a9a;border-top:1px solid #333d3f;padding:30px 0;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:#b9c2c2;margin-left:20px}
footer a:first-child{margin-left:0}

/* legal pages */
.legal{max-width:760px;padding:72px 24px 96px}
.legal h1{font-size:clamp(38px,5vw,56px);margin:14px 0 8px}
.legal .updated{color:var(--muted);font-size:15px;margin-bottom:40px}
.legal h2{font-size:25px;margin:38px 0 12px}
.legal li{margin-bottom:6px}
.center{text-align:center;padding:140px 24px}
.center h1{font-size:clamp(60px,12vw,130px);color:var(--teal)}

@media(max-width:860px){
  .hero{padding:56px 0}
  .hero-grid,.sec-head,.about-grid{grid-template-columns:1fr;gap:32px}
  .services,.principles{grid-template-columns:1fr}
  .service,.service:nth-child(even){padding:28px 0;border-right:0}
  .steps{grid-template-columns:1fr 1fr}
  section{padding:64px 0}
  nav{gap:16px}
  nav a:not(.btn){display:none}
}
@media(max-width:520px){.steps{grid-template-columns:1fr}.facts div{grid-template-columns:1fr;gap:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}