:root{--bg:#EDF1F1;--surface:#FFFFFF;--ink:#1B2326;--muted:#506066;--teal:#0F5C63;--amber:#E39B1B;--line:#CBD5D6;--hero:#17262A;--heroink:#F2F5F5;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#101719;--surface:#182124;--ink:#E8EEEE;--muted:#9DB0B3;--teal:#5FC0C8;--line:#2A3739;--hero:#0A1011}}
:root[data-theme="dark"]{--bg:#101719;--surface:#182124;--ink:#E8EEEE;--muted:#9DB0B3;--teal:#5FC0C8;--line:#2A3739;--hero:#0A1011}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.65 "Source Serif 4",Georgia,serif}
h1,h2,h3,nav,.k{font-family:Archivo,"Helvetica Neue",Arial,sans-serif}
a{color:var(--teal)}a:focus-visible,button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--hero);z-index:10}
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--hero);display:flex;gap:4px 20px;flex-wrap:wrap;padding:12px 5vw;font-weight:500;font-size:15px}
nav a{color:var(--heroink);text-decoration:none;opacity:.85}nav a:hover{opacity:1;text-decoration:underline}
nav b{margin-right:auto;font-weight:800;color:var(--amber)}
header{background:var(--hero);color:var(--heroink);padding:9vh 5vw 0}
.wrap{max-width:1000px;margin:0 auto}
header h1{font-size:clamp(2.6rem,9vw,6rem);line-height:.95;font-weight:800;margin:0 0 20px;letter-spacing:-.02em}
header p{max-width:36em;font-size:1.15rem;opacity:.9;margin:0 0 36px}
.road{height:34px;margin-top:20px;background:repeating-linear-gradient(90deg,var(--amber) 0 56px,transparent 56px 96px) center/auto 6px no-repeat,#0000;border-top:0}
.road{border-top:2px solid #ffffff22}
section{padding:64px 5vw;border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.8rem,4vw,2.5rem);margin:0 0 24px;font-weight:800;letter-spacing:-.01em}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.box{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--teal);padding:20px 22px}
.box h3{margin:0 0 6px;font-size:1.15rem}.box p{margin:0;color:var(--muted);font-size:1rem}
.tbl{overflow-x:auto}table{border-collapse:collapse;width:100%;background:var(--surface);min-width:520px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}th{width:32%;font-family:Archivo,sans-serif;font-weight:700;color:var(--teal)}
.sig{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:32px;align-items:center}
.sig img{width:100%;height:auto;display:block;border:6px solid var(--surface);outline:1px solid var(--line)}
.sig h3{font-size:1.8rem;margin:0}.k{color:var(--amber);font-weight:700;margin:0 0 4px}
.note{font-size:.9rem;color:var(--muted);border-top:1px dashed var(--line);margin-top:20px;padding-top:10px}
footer{padding:36px 5vw;color:var(--muted);font-size:.95rem}
@media(max-width:620px){.sig{grid-template-columns:1fr}.sig img{max-width:240px}section{padding:48px 5vw}}

.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:end}
.hero svg{width:100%;height:auto;display:block}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 40px}
.btn{display:inline-block;padding:13px 22px;font:700 1rem Archivo,sans-serif;text-decoration:none;background:var(--amber);color:#1B1403;border:2px solid var(--amber)}
.btn.o{background:none;color:var(--heroink);border-color:#ffffff66}
.btn:hover{filter:brightness(1.1)}
.strip{background:var(--amber);color:#1B1403;font:700 1rem Archivo,sans-serif;padding:14px 5vw;display:flex;flex-wrap:wrap;gap:8px 32px;justify-content:center}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.person{background:var(--surface);border:1px solid var(--line);border-top:6px solid var(--amber)}
.person img{width:100%;height:340px;object-fit:cover;object-position:center 20%;display:block}
.person div{padding:20px 24px 26px}.person h3{margin:0;font-size:1.6rem}
.person a{font-family:Archivo,sans-serif;font-weight:700}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px;padding:0;list-style:none}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);padding:22px;position:relative}
.steps li::before{content:counter(s);display:block;font:800 2.4rem Archivo,sans-serif;color:var(--amber);line-height:1}
.steps b{font-family:Archivo,sans-serif}
.cert{background:var(--hero);color:var(--heroink);padding:28px;border:3px double var(--amber);margin-bottom:24px}
.cert h3{margin:0 0 4px;font-size:1.5rem}.cert p{margin:0;opacity:.85}
.alt{background:color-mix(in srgb,var(--surface) 60%,var(--bg))}
@media(max-width:760px){.hero{grid-template-columns:1fr}}
details{background:var(--surface);border:1px solid var(--line);margin-bottom:12px}summary{cursor:pointer;padding:16px 20px;font:700 1.1rem Archivo,sans-serif;color:var(--teal)}details>div{padding:0 22px 14px}details p{margin:0 0 12px}