/* ============================================================
   Exibility, Inc. — sitewide stylesheet
   Link from every .aspx page:
   <link rel="stylesheet" href="css/exibility.css">
   ============================================================ */
:root{
  --gold:#F9C810;          /* Exibility logo yellow */
  --gold-soft:rgba(249,200,16,.20);
  --ink:#161616;           /* logo black */
  --ink-soft:#4a5560;
  --blue:#1f6fb2;          /* link blue */
  --blue-dark:#15568c;
  --paper:#f6f7f8;
  --panel:#ffffff;
  --line:#d7dde2;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --display:'Archivo',sans-serif;
  --body:'Public Sans',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6;font-size:16px}
a{color:var(--blue-dark);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:3px solid var(--gold)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:40px;width:auto;display:block}
nav ul{display:flex;gap:1.8rem;list-style:none;align-items:center}
nav a{font-size:.93rem;font-weight:500;color:var(--ink-soft);text-decoration:none}
nav a:hover{color:var(--ink);text-decoration:none}
nav a[aria-current="page"]{color:var(--ink);font-weight:600;border-bottom:2px solid var(--gold);padding-bottom:2px}

/* ---------- type & shared ---------- */
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);display:flex;align-items:center;gap:.6rem;margin-bottom:1.1rem}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--gold)}
h1{font-family:var(--display);font-stretch:112%;font-weight:760;font-size:clamp(2.2rem,4.4vw,3.4rem);line-height:1.08;letter-spacing:-.02em;margin-bottom:1.2rem}
h1 mark{background:linear-gradient(transparent 62%, var(--gold-soft) 62%);color:inherit;padding:0 .08em}
h2{font-family:var(--display);font-stretch:110%;font-weight:720;font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.015em;line-height:1.15;margin-bottom:.8rem}
h3{font-family:var(--display);font-stretch:108%;font-weight:680;font-size:1.22rem;margin-bottom:.6rem}
h4{font-family:var(--body);font-weight:600;font-size:1rem;margin:1rem 0 .3rem}
section{padding:72px 0}
.sec-head{max-width:40rem;margin-bottom:2.6rem}
.sec-head p{color:var(--ink-soft)}

/* ---------- heroes ---------- */
.hero{padding:76px 0 60px}
.hero-inner{max-width:46rem}
.hero p{color:var(--ink-soft);font-size:1.1rem;margin-bottom:1rem}
.page-hero{padding:56px 0 12px}
.page-hero .hero-inner{max-width:44rem}
.page-hero h1{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.page-hero p{color:var(--ink-soft);font-size:1.05rem}

/* ---------- trust strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:1rem 3rem;justify-content:space-between;padding:1.1rem 24px;font-family:var(--mono);font-size:.8rem;color:var(--ink-soft)}
.strip b{color:var(--ink);font-weight:500}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:8px;padding:1.7rem 1.5rem;display:flex;flex-direction:column}
.card p{color:var(--ink-soft);font-size:.95rem;margin-bottom:1rem}
.card ul{list-style:none;margin:0 0 1.2rem;font-size:.9rem;color:var(--ink-soft)}
.card li{padding:.3rem 0 .3rem 1.2rem;position:relative}
.card li::before{content:"";position:absolute;left:0;top:.76rem;width:7px;height:7px;background:var(--gold)}
.card ul:last-child{margin-bottom:0}
.card a{margin-top:auto;font-weight:600;font-size:.9rem}

/* ---------- dark feature panel ---------- */
.about{background:var(--ink);color:#eceff1;border-radius:14px;padding:56px 52px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.about h2{color:#fff}
.about .eyebrow{color:#b9c2ca}
.about p{color:#b9c2ca;margin-bottom:1rem}
.about a{color:var(--gold)}
.pillars{display:grid;gap:1px;background:#3a3a3a;border:1px solid #3a3a3a;border-radius:10px;overflow:hidden}
.pillar{background:#222;padding:1.15rem 1.4rem}
.pillar b{display:block;font-family:var(--display);font-weight:640;color:var(--gold);margin-bottom:.15rem}
.pillar span{font-size:.88rem;color:#b9c2ca}

/* ---------- contact ---------- */
.contact .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.contact p{color:var(--ink-soft);max-width:30rem}
.contact-card{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:8px;padding:1.8rem;font-size:.95rem}
.contact-card dl{display:grid;grid-template-columns:auto 1fr;gap:.5rem 1.2rem}
.contact-card dt{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);padding-top:.18rem}
.contact-card dd{font-weight:500}

/* ---------- contact form ---------- */
.form-panel{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:8px;padding:2rem;max-width:34rem}
.form-row{margin-bottom:1.1rem}
.form-row label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem}
.form-row input,.form-row textarea{width:100%;font-family:var(--body);font-size:1rem;padding:.6rem .75rem;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink)}
.form-row input:focus,.form-row textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.form-submit{font-family:var(--body);font-weight:600;font-size:.95rem;background:var(--ink);color:#fff;border:none;border-radius:6px;padding:.7rem 1.5rem;cursor:pointer}
.form-submit:hover{background:#000}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:#fff;padding:1.8rem 0;font-size:.85rem;color:var(--ink-soft)}
footer .wrap{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
footer nav ul{gap:1.3rem}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .about,.contact .wrap{grid-template-columns:1fr}
  .cards,.cards.two{grid-template-columns:1fr}
  .about{padding:36px 26px}
  nav ul{gap:1rem;flex-wrap:wrap}
}