/* Shepherd Innovation Labs — site styles */
:root{
  --navy-900:#070f1d;
  --navy-800:#0b1526;
  --navy-700:#111f36;
  --navy-600:#1a2b47;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --text:#eef2f8;
  --text-dim:#b4bfd1;
  --text-mute:#8b97ad;
  --blue:#2f7bff;
  --blue-hover:#4d8fff;
  --blue-soft:rgba(47,123,255,.14);
  --gold:#f2b84b;
  --green:#39c48a;
  --serif:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --radius:14px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--navy-800);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.15;margin:0 0 .6em;letter-spacing:-.005em}
h1{font-size:clamp(2.4rem,5.2vw,4.1rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.eyebrow{font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);margin-bottom:1rem;display:block}
.lead{font-size:1.15rem;color:var(--text-dim);max-width:62ch}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:88px 0}
.section-head{max-width:720px;margin-bottom:48px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}section{padding:64px 0}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;letter-spacing:.02em;transition:.18s ease;border:1.5px solid transparent;cursor:pointer;font-family:var(--sans)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-hover);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.05)}
.btn-lg{padding:17px 32px;font-size:1.02rem}
.btn svg{width:18px;height:18px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,15,29,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:1.15rem;letter-spacing:.01em}
.brand .mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--blue),#7a5cff);display:grid;place-items:center;font-family:var(--sans);font-weight:700;font-size:.95rem;color:#fff}
.brand small{display:block;font-family:var(--sans);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-mute)}
.nav-links{display:flex;gap:30px;list-style:none;margin:0;padding:0}
.nav-links a{font-size:.9rem;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim)}
.nav-links a:hover,.nav-links a[aria-current]{color:#fff}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:8px;width:42px;height:42px;color:#fff;cursor:pointer}
@media(max-width:900px){
  .nav-links{display:none;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;background:var(--navy-900);border-bottom:1px solid var(--line);padding:12px 24px 20px}
  .nav-links li a{display:block;padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-toggle{display:grid;place-items:center}
  .nav-cta .btn{display:none}
}

/* Hero */
.hero{position:relative;overflow:hidden;padding:110px 0 100px;background:
  radial-gradient(900px 500px at 80% 10%,rgba(47,123,255,.28),transparent 60%),
  radial-gradient(700px 500px at 10% 90%,rgba(122,92,255,.18),transparent 60%),
  var(--navy-900)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1 .accent{color:var(--blue-hover)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 26px}
.hero-note{font-size:.9rem;color:var(--text-mute)}
.hero-note strong{color:var(--text-dim)}
.hero-panel{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid var(--line-strong);border-radius:20px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.hero-panel h3{font-family:var(--sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);margin-bottom:18px}
.hero-panel ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.hero-panel li{display:flex;gap:14px;align-items:flex-start;font-size:.98rem;color:var(--text-dim)}
.hero-panel li .ico{flex:none;width:34px;height:34px;border-radius:9px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue-hover)}
.hero-panel li .ico svg{width:18px;height:18px}
.hero-panel li b{color:#fff;display:block;font-weight:600}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero{padding:72px 0}}

/* Stat / trust bar */
.trust{background:var(--navy-700);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust div{border-left:2px solid var(--blue);padding-left:16px}
.trust b{display:block;font-family:var(--serif);font-size:1.5rem;font-weight:500}
.trust span{font-size:.9rem;color:var(--text-mute)}
@media(max-width:900px){.trust .wrap{grid-template-columns:repeat(2,1fr)}}

/* Cards */
.card{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s;position:relative}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card .num{font-size:.8rem;letter-spacing:.1em;color:var(--text-mute);margin-bottom:14px;display:block}
.card .ico{width:44px;height:44px;border-radius:11px;background:var(--blue-soft);color:var(--blue-hover);display:grid;place-items:center;margin-bottom:18px}
.card .ico svg{width:22px;height:22px}
.card h3{margin-bottom:.5em}
.card p{color:var(--text-dim);font-size:.98rem;margin:0}
.card .more{display:inline-block;margin-top:16px;font-size:.9rem;color:var(--blue-hover);font-weight:600}
.card ul{margin:12px 0 0;padding-left:0;list-style:none;color:var(--text-dim);font-size:.95rem}
.card ul li{padding:6px 0 6px 22px;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:14px;width:10px;height:10px;border-radius:50%;background:var(--blue);opacity:.8}

/* Alternating feature */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feature.rev>div:first-child{order:2}
.feature h2{margin-bottom:.5em}
.feature p{color:var(--text-dim)}
.check-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;color:var(--text-dim)}
.check-list li::before{content:"✓";flex:none;width:24px;height:24px;border-radius:50%;background:var(--blue-soft);color:var(--blue-hover);display:grid;place-items:center;font-size:.8rem;font-weight:700}
@media(max-width:900px){.feature{grid-template-columns:1fr;gap:36px}.feature.rev>div:first-child{order:0}}

/* Process */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.step{padding:30px 26px;border-right:1px solid var(--line);background:var(--navy-700)}
.step:last-child{border-right:0}
.step b{display:block;font-family:var(--serif);font-size:2rem;color:var(--blue-hover);font-weight:500;margin-bottom:8px}
.step h3{font-size:1.15rem}
.step p{color:var(--text-dim);font-size:.95rem;margin:0}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:620px){.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}}

/* Audience chips */
.audiences{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.aud{padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.03),transparent)}
.aud h3{font-size:1.2rem}
.aud p{color:var(--text-dim);font-size:.95rem;margin:0}
@media(max-width:900px){.audiences{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.audiences{grid-template-columns:1fr}}

/* Testimonials */
.quote{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column}
.quote .stars{color:var(--gold);letter-spacing:2px;font-size:1rem;margin-bottom:14px}
.quote blockquote{margin:0 0 18px;font-style:italic;color:var(--text-dim);font-size:1rem;flex:1}
.quote cite{font-style:normal;display:flex;align-items:center;gap:12px;font-weight:600}
.quote cite .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--blue),#7a5cff);display:grid;place-items:center;font-size:.85rem}
.quote cite small{display:block;font-weight:400;color:var(--text-mute);font-size:.85rem}

/* CTA band */
.cta-band{background:linear-gradient(135deg,#123a86,#1d4fbf 60%,#3f4fd8);border-radius:24px;padding:64px 56px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.82)}
.cta-band .btn-primary{background:#fff;color:#123a86}
.cta-band .btn-primary:hover{background:#eef3ff}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.cta-options{display:grid;gap:12px;position:relative}
.cta-options a{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:16px 20px;border-radius:12px;color:#fff;transition:.15s}
.cta-options a:hover{background:rgba(255,255,255,.18)}
.cta-options a b{display:block;font-weight:600}
.cta-options a small{color:rgba(255,255,255,.72)}
@media(max-width:900px){.cta-band{grid-template-columns:1fr;padding:44px 28px}}

/* Page hero (inner pages) */
.page-hero{padding:84px 0 64px;background:radial-gradient(800px 400px at 70% 0%,rgba(47,123,255,.22),transparent 60%),var(--navy-900);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.2rem,4.4vw,3.4rem);max-width:18ch}

/* Fact table (About) */
.facts{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--navy-700)}
.facts dl{margin:0;display:grid;grid-template-columns:1fr 1fr}
.facts dl>div{display:grid;grid-template-columns:170px 1fr;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.facts dl>div:nth-child(2n){border-right:0}
.facts dt{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-mute);padding-top:2px}
.facts dd{margin:0;color:var(--text)}
.facts dd small{display:block;color:var(--text-mute);font-size:.85rem}
@media(max-width:900px){.facts dl{grid-template-columns:1fr}.facts dl>div{border-right:0}}
@media(max-width:560px){.facts dl>div{grid-template-columns:1fr;gap:4px}}

/* Values */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.values div{background:var(--navy-800);padding:28px}
.values h3{font-size:1.1rem}
.values p{color:var(--text-dim);font-size:.95rem;margin:0}
@media(max-width:900px){.values{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.values{grid-template-columns:1fr}}

/* Topic pills */
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pill{border:1px solid var(--line-strong);border-radius:999px;padding:8px 16px;font-size:.9rem;color:var(--text-dim)}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{cursor:pointer;font-family:var(--serif);font-size:1.15rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-family:var(--sans);color:var(--blue-hover);font-size:1.4rem;flex:none}
details[open] summary::after{content:"–"}
details p{color:var(--text-dim);margin:12px 0 0;max-width:70ch}

/* Booking */
.booking{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.booking-options{display:grid;gap:12px}
.booking-options button{text-align:left;background:var(--navy-700);border:1px solid var(--line);border-radius:12px;padding:18px 20px;color:var(--text);cursor:pointer;font-family:var(--sans);transition:.15s}
.booking-options button b{display:block;font-size:1.02rem;margin-bottom:4px}
.booking-options button span{color:var(--text-mute);font-size:.92rem}
.booking-options button.active{border-color:var(--blue);background:var(--blue-soft)}
.booking-options button:hover{border-color:var(--line-strong)}
.calendly-frame{background:#fff;border-radius:var(--radius);overflow:hidden;min-height:700px;border:1px solid var(--line)}
.calendly-inline-widget{min-width:320px;height:760px}
@media(max-width:900px){.booking{grid-template-columns:1fr}}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:var(--navy-900);padding:64px 0 32px;color:var(--text-dim);font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.foot-grid h4{font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);margin-bottom:16px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-grid a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:var(--text-mute)}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}

.muted{color:var(--text-mute)}
.bg-alt{background:var(--navy-900)}
.divider{height:1px;background:var(--line)}
.inline-link{color:var(--blue-hover);font-weight:600}
.inline-link:hover{text-decoration:underline}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

a[href^="mailto:"]{overflow-wrap:anywhere}

/* Accessibility */
.skip-link{position:absolute;left:12px;top:-60px;background:var(--blue);color:#fff;padding:10px 16px;border-radius:8px;z-index:100;font-weight:600}
.skip-link:focus{top:12px}
:focus-visible{outline:2px solid var(--blue-hover);outline-offset:3px}

/* Breadcrumbs */
.crumbs{background:var(--navy-900);border-bottom:1px solid var(--line);font-size:.85rem}
.crumbs ol{list-style:none;margin:0;padding:12px 0;display:flex;gap:8px;flex-wrap:wrap;color:var(--text-mute)}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--text-mute)}
.crumbs a{color:var(--text-dim)}
.crumbs a:hover{color:#fff}
.crumbs span[aria-current]{color:#fff}
.crumbs+.page-hero{padding-top:64px}

/* Capability statement */
.cap-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.cap-h{font-size:1.25rem;margin:28px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line-strong)}
.cap-h:first-child{margin-top:0}
.cap-list{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:var(--text-dim);font-size:.97rem}
.cap-list li{padding-left:18px;position:relative}
.cap-list li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.cap-list b{color:#fff;font-weight:600}
.cap-side{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.cap-dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.93rem}
.cap-dl dt{color:var(--text-mute);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;padding-top:3px}
.cap-dl dd{margin:0;color:var(--text)}
.cap-p{color:var(--text-dim);font-size:.93rem;margin:0}
@media(max-width:900px){.cap-grid{grid-template-columns:1fr}}
@media print{
  body{background:#fff;color:#111;font-size:11pt}
  .site-header,.site-footer,.crumbs,.no-print,.skip-link{display:none!important}
  .page-hero{background:#fff;border-bottom:2px solid #111;padding:0 0 12pt}
  .page-hero h1,.cap-h,.cap-list b,.cap-dl dd,.crumbs span{color:#111}
  .lead,.cap-list,.cap-p,.cap-dl dt,.muted{color:#333}
  .cap-side{background:#f4f6fa;border-color:#ccc}
  .cap-h{border-color:#111}
  .cap-list li::before{background:#111}
  section{padding:12pt 0}
  .wrap{max-width:none;padding:0}
  .eyebrow{color:#555}
  a[href]::after{content:""}
}