:root{
  --paper:#F2F1F7; --white:#fff; --ink:#1D1A4D; --text:#38365A; --muted:#6A6890;
  --sage:#2E7D6F; --sage-soft:#D5E8E2; --amber:#F0C75E; --lilac:#DDD9F0; --line:#D6D3E8;
  --serif:"Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --w:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--paper);line-height:1.65;font-size:17px}
img,svg{max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.4rem,5vw,4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem);letter-spacing:-.01em}
h3{font-size:1.2rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--sage);outline-offset:3px}
.tag{display:inline-block;font-size:.92rem;font-weight:600;color:var(--sage);margin-bottom:1rem;padding-left:34px;position:relative}
.tag::before{content:"";position:absolute;left:0;top:50%;width:24px;height:2px;background:var(--amber)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(242,241,247,.96);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:34px;height:40px;background:var(--ink);border-radius:17px 17px 3px 3px;position:relative}
.brand-mark::after{content:"";position:absolute;left:9px;bottom:0;width:16px;height:22px;background:var(--amber);border-radius:8px 8px 0 0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--serif);color:var(--ink);font-size:1.25rem}
.brand-text small{font-size:.74rem;color:var(--muted)}
.nav{display:flex;align-items:center;gap:30px}
.nav a{text-decoration:none;font-weight:500;color:var(--ink);padding:6px 0;background:linear-gradient(var(--sage),var(--sage)) 0 100%/0 2px no-repeat;transition:background-size .25s}
.nav a:hover{background-size:100% 2px}
.nav .nav-cta{background:var(--ink);color:#fff;padding:10px 20px;border-radius:999px;transition:background .2s}
.nav .nav-cta:hover{background:var(--sage)}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:.25s}
.menu-btn span:first-child{top:17px}.menu-btn span:last-child{top:25px}
.menu-btn[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-block;text-decoration:none;font:600 1rem var(--sans);padding:15px 30px;border-radius:999px;border:2px solid var(--ink);cursor:pointer;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--sage);border-color:var(--sage)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn-light:hover{background:#fff;border-color:#fff}

/* hero */
.hero{padding:84px 0 96px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.lead{font-size:1.15rem;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 44px}
.hero-facts{list-style:none;margin:0;padding:24px 0 0;display:flex;gap:44px;flex-wrap:wrap;border-top:1px solid var(--line)}
.hero-facts strong{display:block;font-family:var(--serif);font-size:1.7rem;color:var(--ink)}
.hero-facts span{font-size:.9rem;color:var(--muted)}
.hero-art{position:relative;height:540px}
.arch{position:absolute;border-radius:999px 999px 14px 14px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;transition:transform .5s}
.arch svg{width:70%;fill:rgba(255,255,255,.9);stroke:rgba(255,255,255,.9);stroke-width:3;margin-bottom:18px}
.arch .cut{fill:none;stroke:var(--ink);stroke-linecap:round}
.a1{width:46%;height:76%;left:0;top:0;background:var(--ink)}
.a2{width:44%;height:56%;right:0;top:12%;background:var(--sage)}
.a3{width:38%;height:38%;right:8%;bottom:0;background:var(--amber)}
.a3 svg{fill:none;stroke:var(--ink)}
.a2 svg{fill:var(--amber);stroke:none}
.hero-art:hover .a1{transform:translateY(-8px)}
.hero-art:hover .a2{transform:translateY(8px)}
.note{position:absolute;left:4%;bottom:6%;max-width:230px;background:#fff;border-left:4px solid var(--amber);padding:14px 16px;font-size:.92rem;box-shadow:0 8px 24px rgba(29,26,77,.12)}

/* about */
.about{background:#fff;padding:104px 0}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.about-head{align-self:start;position:sticky;top:110px}
.panel{background:var(--lilac);padding:28px;border-radius:6px 28px 6px 28px;margin-top:34px}
.panel h3{margin-bottom:.8em}
dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 20px;font-size:.95rem}
dt{font-weight:600;color:var(--ink)}dd{margin:0}
.about-body>p{font-size:1.06rem}
.values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border-top:2px solid var(--ink)}
.values div{padding:24px 22px 0 0}
.values div+div{padding-left:22px;border-left:1px solid var(--line)}
.values p{font-size:.95rem;margin:0}

/* services */
.services{padding:104px 0}
.section-head{max-width:720px;margin-bottom:54px}
.service-list{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.service{display:flex;gap:22px;padding:34px 0;border-top:1px solid var(--ink)}
.service p{margin:0}
.s-icon{flex:none;width:54px;height:54px;border-radius:50% 50% 8px 8px;background:var(--sage-soft);color:var(--sage);display:grid;place-items:center;font:700 1.3rem var(--serif);transition:.3s}
.service:hover .s-icon{background:var(--sage);color:#fff}

/* benefits */
.benefits{background:var(--ink);color:#D9D7F0;padding:104px 0}
.benefits h2,.benefits h3{color:#fff}
.benefits .tag{color:var(--amber)}
.benefits-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}
.benefits-intro{position:sticky;top:110px}
.benefit-stack{list-style:none;margin:0;padding:0;counter-reset:b}
.benefit-stack li{padding:26px 28px;border:1px solid rgba(255,255,255,.18);border-radius:6px 24px 6px 24px;margin-bottom:16px;transition:background .25s,transform .25s}
.benefit-stack li:nth-child(even){margin-left:36px}
.benefit-stack li:hover{background:rgba(255,255,255,.07);transform:translateX(6px)}
.benefit-stack p{margin:0}

/* contact */
.contact{padding:104px 0}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px}
address{font-style:normal;background:#fff;padding:24px 26px;border-left:5px solid var(--sage);margin:28px 0;line-height:1.8}
address a{color:var(--sage);font-weight:600}
.panel.small{margin-top:0;font-size:.92rem}.panel.small p{margin:0}
.form{background:#fff;padding:40px;border-radius:28px 6px 28px 6px;box-shadow:0 12px 40px rgba(29,26,77,.08)}
.field{margin-bottom:20px}
label{display:block;font-weight:600;color:var(--ink);margin-bottom:6px;font-size:.95rem}
input[type=text],input[type=email],select,textarea{width:100%;font:inherit;padding:13px 14px;border:1.5px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);transition:border-color .2s}
input:focus,select:focus,textarea:focus{border-color:var(--sage);outline:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#B3261E}
.err{display:block;color:#B3261E;font-size:.85rem;min-height:1.2em;margin-top:4px}
.check{display:grid;grid-template-columns:22px 1fr;gap:4px 10px;align-items:start}
.check input{margin-top:5px;width:18px;height:18px}
.check label{font-weight:400;margin:0}
.check .err{grid-column:2}
.form-status{margin:16px 0 0;font-weight:600;color:var(--sage)}

/* footer */
.footer{background:#14123A;color:#B8B6D8;padding:56px 0 34px;font-size:.95rem}
.footer strong{color:#fff;font-family:var(--serif);font-size:1.2rem}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:30px}
.footer a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3)}
.footer a:hover{color:#fff}
.copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.14);padding-top:22px;margin:0;font-size:.85rem}

/* reveal: single gentle entrance */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}
.js .reveal.in{opacity:1;transform:none}

@media (max-width:1000px){
  .hero-grid,.about-grid,.benefits-grid,.contact-grid{grid-template-columns:1fr;gap:48px}
  .about-head,.benefits-intro{position:static}
  .hero-art{height:420px;max-width:520px}
  .service-list{grid-template-columns:1fr}
  .menu-btn{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:flex-start;gap:0;padding:8px 28px 24px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 0;width:100%}
  .nav .nav-cta{width:auto;margin-top:10px}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .hero{padding:48px 0 64px}
  .about,.services,.benefits,.contact{padding:68px 0}
  .values{grid-template-columns:1fr}
  .values div+div{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:20px}
  .benefit-stack li:nth-child(even){margin-left:0}
  .form{padding:26px 20px}
  .foot-grid{grid-template-columns:1fr}
  .brand-text small{display:none}
  .hero-facts{gap:26px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
  .js .reveal{opacity:1;transform:none}
}