/* Tech Delight Inc. — charter & seal */
:root{
  --pine:#143F3B; --pine-deep:#0E2F2C; --pine-soft:#1F5550;
  --brass:#BF9443; --brass-light:#D9B774;
  --mist:#EEF2EF; --paper:#FFFFFF;
  --slate:#1E2A2E; --slate-soft:#4B5A5E; --sage:#8FA89A; --line:#C6D2CB;
  --on-pine:#DDE7E2; --on-pine-muted:#B9CBC3; --footer-text:#C4CFCB;
  --error:#A3281B; --ok:#2F6B45; --ok-bg:#E4F0E8;
  --font-display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body:"Source Serif 4", Georgia, "Times New Roman", serif;
  --s-1:.25rem; --s-2:.5rem; --s-3:.75rem; --s-4:1rem; --s-5:1.5rem; --s-6:2rem; --s-7:3rem; --s-8:4.5rem; --s-9:6.5rem;
  --r-sm:4px; --r-md:8px; --r-lg:18px; --r-round:999px;
  --shadow-record:0 1px 0 var(--line), 0 30px 60px -40px rgba(20,63,59,.45);
  --shadow-focus:0 0 0 3px rgba(191,148,67,.45);
  --wrap:72rem; --measure:35rem;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:1.0625rem;line-height:1.7;color:var(--slate);background:var(--mist)}
img,svg{max-width:100%;display:block}
a{color:var(--pine-soft);text-underline-offset:.18em}
a:hover{color:var(--pine)}
:focus-visible{outline:3px solid var(--brass);outline-offset:3px;border-radius:var(--r-sm)}
h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.08;margin:0 0 var(--s-4);letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,8vw,4.4rem);font-weight:800}
h2{font-size:clamp(1.7rem,4.8vw,2.7rem)}
h3{font-size:1.3rem;letter-spacing:-.01em}
p{margin:0 0 var(--s-4);max-width:var(--measure)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--s-4)}
.skip{position:absolute;left:var(--s-4);top:-4rem;z-index:100;background:var(--brass);color:var(--slate);padding:var(--s-2) var(--s-4)}
.skip:focus{top:var(--s-4)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--pine-deep);color:var(--mist);border-bottom:1px solid rgba(191,148,67,.35)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:4rem}
.brand{display:flex;align-items:center;gap:var(--s-3);color:var(--mist);text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.brand:hover{color:var(--brass-light)}
.brand svg{width:32px;height:32px;flex:none}
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;background:transparent;border:1px solid rgba(238,242,239,.35);border-radius:var(--r-md);cursor:pointer}
.burger span{display:block;height:2px;background:var(--mist);transition:transform .25s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav{position:absolute;left:0;right:0;top:100%;background:var(--pine-deep);transform:translateY(-8px);opacity:0;visibility:hidden;transition:transform .25s var(--ease),opacity .25s,visibility 0s .25s}
.nav.is-open{transform:none;opacity:1;visibility:visible;transition:transform .25s var(--ease),opacity .25s}
.nav ul{list-style:none;margin:0;padding:var(--s-3) var(--s-4) var(--s-5)}
.nav a{display:block;padding:var(--s-3) 0;color:var(--mist);text-decoration:none;font-family:var(--font-display);border-bottom:1px solid rgba(238,242,239,.12)}
.nav a:hover{color:var(--brass-light)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 var(--s-5);font:600 1rem/1 var(--font-display);border-radius:var(--r-round);text-decoration:none;cursor:pointer;border:2px solid transparent;transition:transform .15s var(--ease)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brass);color:var(--slate)}
.btn-primary:hover{background:var(--brass-light);color:var(--slate)}
.btn-ghost{border-color:rgba(238,242,239,.55);color:var(--mist)}
.btn-ghost:hover{border-color:var(--brass-light);color:var(--brass-light)}

/* Hero with guilloche ground */
.hero{position:relative;overflow:hidden;background-color:var(--pine);color:var(--mist);padding:var(--s-7) 0 var(--s-8)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.22;background:
  repeating-radial-gradient(circle at 85% 40%,transparent 0 10px,rgba(217,183,116,.55) 10px 11px),
  repeating-radial-gradient(circle at 60% 110%,transparent 0 14px,rgba(143,168,154,.5) 14px 15px)}
.hero .wrap{position:relative}
.hero-grid{display:grid;gap:var(--s-7);align-items:center}
.hero-copy p{color:var(--on-pine);font-size:1.15rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-5)}
.status{display:inline-flex;align-items:center;gap:var(--s-2);margin-bottom:var(--s-5);padding:var(--s-1) var(--s-3);border:1px solid rgba(217,183,116,.6);border-radius:var(--r-round);font-family:var(--font-display);font-size:.95rem;color:var(--brass-light)}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brass-light)}

/* The seal — the one memorable element */
.seal{width:min(78vw,380px);margin:0 auto;color:var(--brass)}
.seal svg{width:100%;height:auto;animation:stamp 1.4s var(--ease) both}
.seal text{font-family:var(--font-display);font-weight:700;font-size:12.5px;letter-spacing:.14em;fill:var(--brass-light)}
.seal .seal-mono{font-size:54px;letter-spacing:-.02em;fill:var(--brass-light)}
.seal .seal-small{font-size:10px;letter-spacing:.2em;fill:var(--on-pine-muted)}
@keyframes stamp{from{transform:rotate(-40deg) scale(1.08);opacity:0}to{transform:rotate(0) scale(1);opacity:1}}

/* Sections */
.section{padding:var(--s-8) 0}
.section-intro{max-width:var(--measure);margin-bottom:var(--s-6)}
.section-intro p{color:var(--slate-soft)}
.paper{background:var(--paper)}

/* Roles */
.roles{display:grid;gap:var(--s-6)}
.role{padding-top:var(--s-5);border-top:3px solid var(--pine)}
.role:nth-child(2){border-top-color:var(--brass)}
.role p{color:var(--slate-soft)}
.role p:last-child{margin-bottom:0}

/* Corporate record */
.record{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-record);overflow:hidden}
.record-head{max-width:none;margin:0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s-2);padding:var(--s-4) var(--s-5);background:var(--pine);color:var(--mist);font-family:var(--font-display)}
.record-head span:last-child{color:var(--brass-light)}
.record dl{margin:0;display:grid}
.record dl div{display:grid;gap:var(--s-1);padding:var(--s-4) var(--s-5);border-bottom:1px dashed var(--line)}
.record dl div:last-child{border-bottom:0}
.record dt{font-family:var(--font-display);font-size:.9rem;color:var(--slate-soft)}
.record dd{margin:0;font-size:1.05rem;word-break:break-word}
.record-note{margin-top:var(--s-5);color:var(--slate-soft);font-size:.98rem}

/* Working with the company */
.topics{list-style:none;margin:0;padding:0;display:grid;gap:var(--s-5)}
.topics li{padding-left:var(--s-5);border-left:2px solid var(--sage)}
.topics h3{font-size:1.15rem;margin-bottom:var(--s-2)}
.topics p{margin:0;color:var(--slate-soft)}

/* Contact */
.contact-grid{display:grid;gap:var(--s-7)}
.details{font-style:normal}
.details p{margin-bottom:var(--s-4)}
.details strong{display:block;font-family:var(--font-display);font-weight:600;font-size:.9rem;color:var(--slate-soft)}
.details a{word-break:break-word}
.form{display:grid;gap:var(--s-4);background:var(--paper);padding:var(--s-5);border-radius:var(--r-lg);border:1px solid var(--line)}
.field{display:grid;gap:var(--s-1)}
.field label{font-family:var(--font-display);font-weight:600;font-size:.95rem}
.hint{font-weight:400;color:var(--slate-soft)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--slate);background:var(--mist);border:1px solid #A9B8B0;border-radius:var(--r-md);padding:.7rem .85rem;min-height:48px}
.field textarea{min-height:8rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brass);box-shadow:var(--shadow-focus)}
.has-error input,.has-error select,.has-error textarea{border-color:var(--error)}
.error{min-height:1.2em;margin:0;font-size:.875rem;color:var(--error)}
.check{display:flex;gap:var(--s-3);align-items:flex-start;font-size:.95rem}
.check input{width:20px;height:20px;margin-top:4px;flex:none;accent-color:var(--pine)}
.form .btn{justify-self:start}
.form-success{padding:var(--s-4);border-left:4px solid var(--ok);background:var(--ok-bg);color:#1F4A2F;opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s var(--ease)}
.form-success.is-visible{opacity:1;transform:none}
.form-success[hidden]{display:none}
.form-success:focus{outline:none}

/* Inner pages */
.page-head{position:relative;overflow:hidden;background:var(--pine);color:var(--mist);padding:var(--s-7) 0 var(--s-6)}
.page-head::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.18;background:repeating-radial-gradient(circle at 90% 20%,transparent 0 10px,rgba(217,183,116,.55) 10px 11px)}
.page-head .wrap{position:relative}
.page-head p{color:var(--on-pine)}
.updated{font-size:.95rem;color:var(--on-pine-muted);margin:0}
.prose{max-width:44rem}
.prose h2{font-size:1.45rem;margin-top:var(--s-6)}
.prose ul{padding-left:1.2rem;max-width:var(--measure)}
.prose li{margin-bottom:var(--s-2)}
.notfound{padding:var(--s-8) 0}

/* Footer */
.site-footer{background:var(--slate);color:var(--footer-text);padding:var(--s-8) 0 var(--s-6);border-top:4px solid var(--brass)}
.footer-top{display:grid;gap:var(--s-5);padding-bottom:var(--s-6);border-bottom:1px solid rgba(196,207,203,.2)}
.footer-top .brand{color:var(--paper)}
.footer-top p{margin:var(--s-3) 0 0}
.footer-nav{display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-5);list-style:none;margin:0;padding:0;font-family:var(--font-display)}
.footer-nav a{color:var(--footer-text)}
.footer-nav a:hover{color:var(--brass-light)}
.legal{padding-top:var(--s-5);font-size:.8125rem;line-height:1.7;color:var(--footer-text)}
.legal p{max-width:none;margin:0 0 var(--s-2)}
.legal a{color:var(--paper)}
.legal a:hover{color:var(--brass-light)}
.legal-links{display:flex;flex-wrap:wrap;gap:var(--s-4)}

@media (min-width:480px){
  .wrap{padding:0 var(--s-5)}
  .form{padding:var(--s-6)}
  .record dl div{grid-template-columns:11rem 1fr;align-items:baseline;gap:var(--s-4)}
}
@media (min-width:768px){
  .burger{display:none}
  .nav{position:static;background:none;transform:none;opacity:1;visibility:visible;transition:none}
  .nav ul{display:flex;gap:var(--s-5);padding:0}
  .nav a{border:0;padding:var(--s-2) 0}
  .section{padding:var(--s-9) 0}
  .roles{grid-template-columns:1fr 1fr;gap:var(--s-7)}
  .topics{grid-template-columns:1fr 1fr;gap:var(--s-6)}
  .footer-top{grid-template-columns:1fr auto;align-items:center}
}
@media (min-width:1024px){
  .hero{padding:var(--s-9) 0}
  .hero-grid{grid-template-columns:1.25fr .75fr}
  .seal{width:100%;max-width:400px}
  .record-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:var(--s-8);align-items:start}
  .topics{grid-template-columns:repeat(4,1fr)}
  .contact-grid{grid-template-columns:.8fr 1.2fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}