:root{
  --navy:#062f4f;--deep:#041f35;--aqua:#00a7b5;--aqua-soft:#dff7fa;--orange:#f58220;--orange-soft:#fff2e6;
  --paper:#f5fbfd;--white:#fff;--ink:#132534;--muted:#60717f;--line:#d9e7ee;
  --shadow:0 18px 42px rgba(4,31,53,.11);--soft-shadow:0 10px 26px rgba(4,31,53,.075);--radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);
  background:radial-gradient(circle at 8% 0%,rgba(0,167,181,.16),transparent 30%),
             radial-gradient(circle at 96% 10%,rgba(245,130,32,.16),transparent 22%),
             linear-gradient(180deg,#f7fbfc 0%,#eef6f9 100%);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
.shell{max-width:1180px;margin:0 auto;padding:34px 22px 80px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;color:var(--deep)}
.mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--aqua),var(--navy));position:relative;box-shadow:var(--soft-shadow)}
.mark:after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--orange);right:-4px;bottom:-4px;border:3px solid var(--paper)}
.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav a,.pill{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);color:var(--muted);font-weight:750;font-size:.9rem}
.nav a:hover{color:var(--navy);border-color:var(--aqua)}
.hero{background:linear-gradient(135deg,var(--deep),var(--navy));border-radius:30px;color:white;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(0,167,181,.25);right:-110px;bottom:-160px}
.hero:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;background:rgba(245,130,32,.18);left:-90px;top:-140px}
.hero-inner{position:relative;z-index:1;padding:42px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);color:#e7fbfd;font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.12em}
.dot{width:9px;height:9px;border-radius:50%;background:var(--orange);display:inline-block}
h1{margin:18px 0 14px;font-size:clamp(2.25rem,4.8vw,4.5rem);line-height:.98;letter-spacing:-.055em}
.subhead{max-width:890px;margin:0;color:#d7ecf4;font-size:clamp(1.02rem,1.6vw,1.2rem)}
.hero-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:26px}
.hero-box{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:16px;backdrop-filter:blur(10px)}
.hero-box strong{display:block;margin-bottom:6px}.hero-box span{color:#d0e5ee;font-size:.92rem}
.section{margin-top:34px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px}
.section-head h2{margin:0;color:var(--deep);font-size:1.65rem;letter-spacing:-.035em}.section-head p{margin:0;max-width:700px;color:var(--muted)}
.grid{display:grid;gap:16px}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.two-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.card,.article-card,.detail-card,.focus-card,.list-card{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow)}
.card{padding:22px;min-height:245px;display:flex;flex-direction:column;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--aqua)}
.card h3,.detail-card h3,.article-card h2,.focus-card h2,.list-card h3{margin:0 0 10px;color:var(--deep);line-height:1.18;letter-spacing:-.025em}
.card p,.detail-card p,.article-card p,.focus-card p,.list-card p{margin:0;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}.tags span{background:#eef7fa;border:1px solid #d7eaf0;color:var(--navy);font-size:.74rem;font-weight:800;padding:6px 9px;border-radius:999px}
.open-note{margin-top:auto;padding-top:18px;color:var(--aqua);font-weight:900}.article-card{padding:30px}.article-card p+p{margin-top:14px}
.back-link{display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;font-weight:900;color:var(--navy);background:white;border:1px solid var(--line);border-radius:999px;padding:10px 14px;box-shadow:var(--soft-shadow)}
.detail-layout{display:grid;grid-template-columns:.85fr 1.65fr;gap:18px;align-items:start;margin-top:24px}
.focus-card{padding:24px;background:linear-gradient(180deg,var(--orange-soft),#fffdf9);border-color:#f2dbc0;position:sticky;top:18px}
.focus-card .small{color:#9b5d14;font-size:.76rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.detail-card,.list-card{padding:22px}.detail-note{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);color:var(--navy);font-size:.9rem;font-weight:800}
.footer{margin-top:34px;text-align:center;color:var(--muted);font-size:.9rem}
.notice{padding:14px 16px;border-radius:16px;background:#fff8ee;border:1px solid #f2dbc0;color:#7b4a12;font-weight:750;margin-top:18px}
@media(max-width:960px){
  .hero-grid,.card-grid,.two-grid,.detail-grid,.detail-layout{grid-template-columns:1fr}
  .section-head{display:block}.section-head p{margin-top:8px}.hero-inner{padding:30px 24px}.focus-card{position:static}
  .topbar{display:block}.nav{justify-content:flex-start;margin-top:12px}
}

.resource-card{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--soft-shadow)}
.resource-card .type{display:inline-block;background:var(--aqua-soft);color:var(--navy);border:1px solid #cde9ef;border-radius:999px;padding:6px 9px;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.resource-card h3{margin:0 0 10px;color:var(--deep);line-height:1.18;letter-spacing:-.025em}
.resource-card p{margin:0;color:var(--muted)}
.resource-card .source-note{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:.86rem;color:var(--navy);font-weight:800}
.status-green{background:#eaf8ef!important;border-color:#c4ead1!important;color:#1c6b3a!important}
.status-yellow{background:#fff8df!important;border-color:#f1dc94!important;color:#7a5910!important}
.video-card{background:linear-gradient(180deg,#fff,#f7fbfc);position:relative;overflow:hidden}
.video-card:before{content:"▶";position:absolute;right:18px;top:18px;width:42px;height:42px;border-radius:50%;background:var(--orange);color:white;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:900;box-shadow:var(--soft-shadow)}
.feature-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px}
.feature-strip div{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:14px}
.feature-strip strong{display:block;color:#fff;font-size:1.2rem;line-height:1;margin-bottom:5px}
.feature-strip span{color:#d0e5ee;font-size:.84rem}
@media(max-width:960px){.feature-strip{grid-template-columns:1fr 1fr}}

.principal-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;margin-top:26px}
.principal-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:20px;backdrop-filter:blur(10px)}
.principal-card strong{display:block;color:#fff;font-size:1.2rem;margin-bottom:8px}
.principal-card span{display:block;color:#d7ecf4}
.ai-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}
.ai-strip .mini{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--soft-shadow)}
.ai-strip .mini b{display:block;color:var(--deep);margin-bottom:5px}.ai-strip .mini span{color:var(--muted);font-size:.9rem}
.bridge-card{background:linear-gradient(180deg,#fff,#f7fbfc);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--soft-shadow)}
.bridge-card h3{margin:0 0 10px;color:var(--deep);letter-spacing:-.025em}
.bridge-card p{margin:0;color:var(--muted)}
.bridge-card p+p{margin-top:12px}
@media(max-width:960px){.principal-grid,.ai-strip{grid-template-columns:1fr}}

.video-embed{position:relative;width:100%;padding-top:56.25%;border-radius:18px;overflow:hidden;box-shadow:var(--soft-shadow);background:#041f35;margin-top:16px}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.case-hero-note{margin-top:22px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.case-hero-note div{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:16px}
.case-hero-note strong{display:block;color:#fff;margin-bottom:6px}.case-hero-note span{color:#d7ecf4;font-size:.9rem}
.clean-note{margin-top:14px;color:var(--navy);font-weight:800}
@media(max-width:960px){.case-hero-note{grid-template-columns:1fr}}

.search-box{width:100%;padding:18px 20px;border-radius:18px;border:1px solid var(--line);font-size:1.05rem;box-shadow:var(--soft-shadow);outline:none}
.search-box:focus{border-color:var(--aqua);box-shadow:0 0 0 4px rgba(0,167,181,.12)}
.search-results{display:grid;gap:14px;margin-top:18px}
.result-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--soft-shadow)}
.result-card h3{margin:0 0 8px;color:var(--deep)}
.result-card p{margin:0;color:var(--muted)}
.result-card .result-type{display:inline-block;margin-bottom:8px;background:var(--aqua-soft);color:var(--navy);border-radius:999px;padding:5px 8px;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.library-list{display:grid;gap:18px}
.library-group{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--soft-shadow)}
.library-group h3{margin:0 0 14px;color:var(--deep)}
.library-group ul{margin:0;padding-left:20px;color:var(--muted)}
.library-group li+li{margin-top:8px}
.access-card{background:linear-gradient(180deg,var(--orange-soft),#fffdf9);border:1px solid #f2dbc0;border-radius:var(--radius);padding:24px;box-shadow:var(--soft-shadow)}
.access-card h3{margin:0 0 10px;color:var(--deep)}
.access-card p{margin:0;color:var(--muted)}
.access-card .open-note{margin-top:14px;padding-top:0}

.leadership-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}
.leadership-band div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--soft-shadow)}
.leadership-band b{display:block;color:var(--deep);margin-bottom:6px}
.leadership-band span{color:var(--muted);font-size:.9rem}
@media(max-width:960px){.leadership-band{grid-template-columns:1fr}}


/* v9 header readability patch */
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.brand{
  flex:0 0 auto;
  min-width:220px;
  max-width:none;
  display:flex;
  align-items:center;
  gap:12px;
  overflow:visible;
}
.brand span{
  white-space:nowrap;
  overflow:visible;
  text-overflow:clip;
  line-height:1.1;
}
.nav{
  flex:1 1 640px;
  display:flex;
  justify-content:flex-end;
  gap:10px;
  flex-wrap:wrap;
}
@media(max-width:900px){
  .topbar{align-items:flex-start}
  .brand{min-width:100%; margin-bottom:4px}
  .nav{justify-content:flex-start; flex-basis:100%}
}