/* Opportunity Assist — landing styles */
:root{
  --navy:#0f2e3d;
  --navy-2:#143b4d;
  --teal:#2c7a7b;
  --teal-2:#268284;
  --gold:#e0a64a;
  --ink:#16242c;
  --muted:#5b6b73;
  --line:#e3e9ec;
  --bg:#ffffff;
  --bg-alt:#f5f8f9;
  --good:#1f8a52;
  --radius:14px;
  --maxw:1120px;
  --shadow:0 10px 30px rgba(15,46,61,.08);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .4em}
h1{font-size:clamp(2.2rem,5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.01em}
h3{font-size:1.15rem}
p{margin:0 0 1rem}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.container.narrow{max-width:760px}
.center{text-align:center}

.skip-link{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--navy);padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* Buttons */
.btn{display:inline-block;font-weight:600;padding:.8rem 1.4rem;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:.15s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--gold);color:var(--navy)}
.btn-primary:hover{background:#edb45c}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff}
.btn-lg{padding:1rem 1.8rem;font-size:1.05rem}

/* Header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,46,61,.97);backdrop-filter:blur(6px)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff}
.brand:hover{text-decoration:none}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--gold);color:var(--navy);font-weight:800;font-size:.95rem}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{color:#fff;font-size:1.05rem}
.brand-text small{color:#9fc0c2;font-size:.72rem;letter-spacing:.02em}
.nav-menu{display:flex;align-items:center;gap:22px}
.nav-menu a{color:#dfeaec;font-weight:500;font-size:.95rem}
.nav-menu a:hover{color:#fff;text-decoration:none}
.nav-cta{color:var(--navy)!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#eaf2f3;padding:72px 0 84px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--gold);margin:0 0 .6rem}
.hero h1{color:#fff}
.lede{font-size:1.18rem;color:#cfe0e2;max-width:42ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:1.6rem 0 1rem}
.hero-note{color:#9fc0c2;font-style:italic;margin:0}

/* Hero score card */
.hero-card{display:flex;justify-content:center}
.score-card{background:#fff;color:var(--ink);border-radius:18px;box-shadow:var(--shadow);padding:22px;width:100%;max-width:360px}
.score-head{display:flex;justify-content:space-between;align-items:center;gap:10px;font-weight:600}
.badge{font-size:.8rem;font-weight:700;padding:.25rem .6rem;border-radius:999px}
.badge-good{background:#e4f5ec;color:var(--good)}
.score-rec{color:var(--good);font-weight:700;margin:.3rem 0 1rem}
.score-factors{list-style:none;margin:0 0 1rem;padding:0;display:grid;gap:.7rem}
.score-factors li{display:grid;grid-template-columns:1fr;gap:.3rem;font-size:.85rem;color:var(--muted)}
.bar{display:block;height:7px;background:#eef2f4;border-radius:999px;overflow:hidden}
.bar b{display:block;height:100%;background:var(--teal);border-radius:999px}
.score-meta{display:flex;justify-content:space-between;font-weight:600;font-size:.9rem;border-top:1px solid var(--line);padding-top:.8rem}

/* Strip */
.strip{background:var(--teal);color:#fff}
.strip p{margin:0;padding:16px 0;text-align:center;font-weight:500}

/* Sections */
.section{padding:72px 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:720px;margin:0 auto 40px;text-align:center}
.section-sub{color:var(--muted);font-size:1.1rem}

/* Three-up cards */
.three-up{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card h2{font-size:1.2rem}
.card p{margin:0;color:var(--muted)}

/* Features */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.ficon{font-size:1.6rem;display:block;margin-bottom:.5rem}
.feature h3{margin-bottom:.4rem}
.feature p{margin:0;color:var(--muted);font-size:.95rem}

/* Pills */
.pill-list{list-style:none;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;padding:0;margin:0}
.pill-list li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.55rem 1.1rem;font-weight:500}

/* Use cases */
.usecase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.usecase{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.usecase h3{margin-bottom:.3rem}
.usecase p{margin:0;color:var(--muted)}

/* Compare */
.compare{max-width:860px;margin:0 auto;display:grid;gap:12px}
.compare-row{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px}
.compare-label{font-weight:700;color:var(--navy)}
.compare-highlight{background:var(--navy);color:#eaf2f3;border-color:var(--navy)}
.compare-highlight .compare-label{color:var(--gold)}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 20px}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:16px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--teal);font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--muted)}

/* CTA */
.cta{background:linear-gradient(160deg,var(--navy),var(--teal));color:#fff}
.cta h2{color:#fff}
.cta p{color:#dff0f1}
.cta .btn{margin-top:.6rem}
.cta-sub{margin-top:1rem}
.cta-sub a{color:var(--gold)}

/* Footer */
.site-footer{background:var(--navy);color:#cfe0e2;padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.brand-footer .brand-text strong{color:#fff}
.footer-note{color:#9fc0c2}
.site-footer nav{display:flex;flex-direction:column;gap:8px}
.site-footer nav a,.footer-contact a{color:#cfe0e2}
.footer-contact p{margin:0 0 .3rem}
.footer-base{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px}
.footer-base p{margin:0;font-size:.85rem;color:#9fc0c2}

/* Responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .three-up{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .usecase-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav-toggle{display:flex}
  .nav-menu{position:absolute;top:68px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;gap:0;padding:8px 22px 18px;display:none;border-top:1px solid rgba(255,255,255,.12)}
  .nav-menu.open{display:flex}
  .nav-menu a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-cta{margin-top:10px;text-align:center}
  .feature-grid,.usecase-grid{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr;gap:6px}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:54px 0}
}