/* ============================================================
   Birdrock Laboratories — closure site styles
   Self-hosted fonts, no external CDN.
   ============================================================ */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/inter-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/inter-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Lora';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/lora-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Lora';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/lora-latin-600-normal.woff2') format('woff2')}

:root{
  --navy:#0f2c4a;
  --navy-2:#154066;
  --cyan:#4dc6e0;
  --cyan-d:#2fa6c4;
  --ink:#182634;
  --muted:#5c6b79;
  --bg:#ffffff;
  --bg-soft:#f4f7f9;
  --line:#e3eaf0;
  --radius:16px;
  --shadow:0 18px 50px -20px rgba(15,44,74,.28);
  --shadow-sm:0 6px 20px -10px rgba(15,44,74,.25);
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Lora',Georgia,serif;font-weight:600;line-height:1.15;color:var(--navy);margin:0}
p{margin:0 0 1rem}
a{color:var(--cyan-d)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.72rem}

.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:100}
.skip:focus{left:0}

/* Header */
header.site{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:38px;width:auto;display:block}
.site .loc{font-size:.82rem;color:var(--muted);font-weight:500;letter-spacing:.02em}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden}
.hero .bg{position:absolute;inset:0;background-image:url('../img/hero-building.webp');background-size:cover;background-position:center 42%}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(9,26,45,.94) 0%,rgba(11,33,56,.82) 42%,rgba(15,44,74,.45) 100%)}
.hero .wrap{position:relative;padding:104px 24px 112px;max-width:var(--maxw)}
.hero-inner{max-width:680px}
.hero .eyebrow{color:var(--cyan);margin-bottom:20px}
.hero h1{color:#fff;font-size:clamp(2.1rem,5.2vw,3.5rem);letter-spacing:-.01em}
.hero p{color:#dce7f1;font-size:clamp(1.02rem,2vw,1.22rem);margin-top:22px;max-width:600px}
.accent{height:4px;width:74px;background:var(--cyan);border-radius:4px;margin-bottom:30px}

/* Contact */
.contact{padding:84px 0 96px;background:var(--bg-soft);border-top:1px solid var(--line)}
.contact .head{text-align:center;max-width:640px;margin:0 auto 48px}
.contact .eyebrow{color:var(--cyan-d);margin-bottom:14px}
.contact h2{font-size:clamp(1.7rem,3.4vw,2.3rem);margin-bottom:16px}
.contact .head p{color:var(--muted)}
.grid{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:stretch}
.panel{position:relative;border-radius:var(--radius);overflow:hidden;min-height:420px;color:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:flex-end}
.panel .bg{position:absolute;inset:0;background-image:url('../img/contact-lab.webp');background-size:cover;background-position:center}
.panel .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,44,74,.15) 0%,rgba(11,33,56,.86) 82%)}
.panel .txt{position:relative;padding:34px}
.panel h3{color:#fff;font-size:1.5rem;margin-bottom:10px}
.panel p{color:#d6e4f0;font-size:.98rem;margin:0}

.formcard{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:38px}
.field{margin-bottom:20px}
.field label{display:block;font-size:.88rem;font-weight:600;color:var(--navy);margin-bottom:8px}
.field .req{color:var(--cyan-d)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:1rem;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(77,198,224,.22)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
button.submit{width:100%;border:0;cursor:pointer;border-radius:10px;padding:15px 20px;background:var(--cyan);color:#08222f;font-family:inherit;font-weight:700;font-size:1.02rem;letter-spacing:.01em;transition:background .15s,transform .05s}
button.submit:hover{background:var(--cyan-d);color:#fff}
button.submit:active{transform:translateY(1px)}
button.submit:disabled{opacity:.6;cursor:not-allowed}
.form-note{font-size:.82rem;color:var(--muted);margin:16px 0 0;text-align:center}
.status{display:none;padding:14px 16px;border-radius:10px;font-size:.95rem;margin-bottom:20px;background:#fdecec;color:#a3282a;border:1px solid #f5c6c7}
.success{display:none;text-align:center;padding:26px 8px}
.success .badge{width:66px;height:66px;border-radius:50%;background:rgba(77,198,224,.16);display:grid;place-items:center;margin:0 auto 20px;color:var(--cyan-d)}
.success h3{font-family:'Lora',serif;font-size:1.5rem;margin-bottom:10px}
.success p{color:var(--muted);margin:0}

/* Footer */
footer.site{background:var(--navy);color:#c6d5e3;padding:52px 0 40px;text-align:center}
footer.site img{height:34px;margin-bottom:20px;opacity:.96}
footer.site .meta{font-size:.92rem;color:#9db4c8;margin-bottom:6px}
footer.site .meta a{color:#bcd0e2;text-decoration:underline;text-underline-offset:3px}
footer.site .fine{font-size:.8rem;color:#6f8aa3;margin-top:18px;max-width:520px;margin-left:auto;margin-right:auto;line-height:1.6}

/* Cookie consent */
.consent{position:fixed;left:24px;bottom:24px;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:22px 22px 20px;z-index:80;opacity:0;transform:translateY(14px);transition:opacity .4s,transform .4s}
.consent.is-visible{opacity:1;transform:translateY(0)}
.consent-text{color:var(--muted);font-size:.9rem;line-height:1.55;margin:0 0 14px}
.consent-text strong{color:var(--navy)}
.consent-text a{color:var(--cyan-d);text-decoration:underline;text-underline-offset:3px}
.consent-actions{display:flex;gap:.6rem}
.consent-actions button{cursor:pointer;border-radius:9px;padding:.6rem 1.2rem;font-family:inherit;font-weight:600;font-size:.9rem;border:1px solid var(--line)}
.consent-accept{background:var(--cyan);color:#08222f;border-color:var(--cyan)}
.consent-accept:hover{background:var(--cyan-d);color:#fff;border-color:var(--cyan-d)}
.consent-decline{background:#fff;color:var(--muted)}
.consent-decline:hover{background:var(--bg-soft)}

/* Legal / privacy page */
.legal-hero{background:var(--navy);color:#fff;padding:74px 0 58px}
.legal-hero .eyebrow{color:var(--cyan);margin-bottom:12px}
.legal-hero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.6rem)}
.legal-hero p{color:#c6d5e3;margin-top:12px}
.legal{max-width:760px;margin:0 auto;padding:64px 24px 84px}
.legal h2{font-size:1.3rem;margin:36px 0 10px}
.legal h2:first-child{margin-top:0}
.legal p{color:#3c4b59}
.legal a{color:var(--cyan-d)}
.legal .back{display:inline-block;margin-top:8px;font-weight:600;font-size:.9rem}

@media (max-width:860px){
  .grid{grid-template-columns:1fr}
  .panel{min-height:240px}
  .site .loc{display:none}
  .hero .wrap{padding:80px 24px 84px}
}
@media (max-width:520px){
  .row2{grid-template-columns:1fr}
  .formcard{padding:26px}
  .consent{left:12px;right:12px;bottom:12px;max-width:none}
}