:root{
  --ink:#0b1b2b; --ink-2:#3b4b5c; --muted:#6b7a8a; --line:#dfe6ec;
  --bg:#f5f8fa; --card:#ffffff; --deep:#06243a; --sea:#0e5e7a; --teal:#12a3a3;
  --signal:#ff7a1a; --signal-ink:#3a1700; --ok:#0f8a5f;
  --radius:12px; --wrap:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
a{color:var(--sea)}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}

/* header */
.top{background:var(--deep);color:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(255,255,255,.08)}
.top .wrap{display:flex;align-items:center;gap:16px;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:20px}
.brand svg{flex:none}
.brand span{color:var(--teal)}
.nav{margin-left:auto;display:flex;gap:6px;align-items:center}
.nav a{color:#cfe3ee;text-decoration:none;font-size:15px;padding:8px 10px;border-radius:8px}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;border-radius:10px;padding:11px 18px;text-decoration:none;border:0;cursor:pointer;font-family:inherit}
.btn-signal{background:var(--signal);color:var(--signal-ink)}
.btn-signal:hover{filter:brightness(1.06)}
.btn-ghost{background:transparent;color:var(--sea);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--sea)}
.nav .btn{padding:8px 14px;color:var(--signal-ink)}
@media (max-width:720px){.nav a:not(.btn){display:none}}

/* hero */
.hero{background:linear-gradient(180deg,var(--deep) 0%,#0a3550 100%);color:#fff;padding:56px 0 96px;position:relative;overflow:hidden}
.hero h1{font-size:clamp(32px,5vw,52px);max-width:760px}
.hero p.lead{font-size:clamp(17px,2vw,20px);color:#c4dbe7;max-width:640px;margin:0 0 8px}
.hero .waves{position:absolute;left:0;right:0;bottom:-2px;width:100%;height:70px;color:var(--bg)}
.stats{display:flex;flex-wrap:wrap;gap:24px;margin-top:22px;color:#9fc3d4;font-size:14px}
.stats b{color:#fff;font-size:18px;display:block;font-family:"Space Grotesk",sans-serif}

/* search panel */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(6,36,58,.08);padding:16px;margin-top:-64px;position:relative;z-index:2}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px}
.filters input,.filters select{width:100%;font:inherit;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.filters input:focus,.filters select:focus{outline:none;border-color:var(--teal)}
@media (max-width:820px){.filters{grid-template-columns:1fr 1fr}.filters .q{grid-column:1/-1}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:14px;cursor:pointer;color:var(--ink-2);font-family:inherit}
.chip[aria-pressed="true"]{background:var(--sea);border-color:var(--sea);color:#fff}

/* layout */
.main{display:grid;grid-template-columns:1fr 300px;gap:28px;padding:28px 0 56px}
@media (max-width:960px){.main{grid-template-columns:1fr}}
.section-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:8px 0 12px}
.section-h h2{font-size:22px;margin:0}
.count{color:var(--muted);font-size:14px}

/* jobs */
.job{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:start}
.job.featured{border-color:#ffc9a1;box-shadow:inset 4px 0 0 var(--signal)}
.logo{width:48px;height:48px;border-radius:10px;background:#e6f2f5;color:var(--sea);display:grid;place-items:center;font-weight:700;font-family:"Space Grotesk",sans-serif}
.job h3{font-size:18px;margin:0 0 2px}
.job .co{color:var(--ink-2);font-size:15px}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;color:var(--muted);font-size:14px;margin-top:6px}
.tag{display:inline-block;font-size:12px;font-weight:600;border-radius:6px;padding:2px 8px;background:#e8f4f1;color:var(--ok)}
.tag.feat{background:#fff0e4;color:#a1490a}
.tag.ex{background:#eef1f4;color:var(--muted)}
.job .side{text-align:right;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.job .pay{font-weight:600;font-size:15px;white-space:nowrap}
.job details{grid-column:2/-1;font-size:15px;color:var(--ink-2)}
.job summary{cursor:pointer;color:var(--sea);font-size:14px;font-weight:600}
@media (max-width:640px){.job{grid-template-columns:40px 1fr}.logo{width:40px;height:40px}.job .side{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center;text-align:left}}
.empty{background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);padding:28px;text-align:center;color:var(--muted)}

/* sidebar */
.aside .box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.aside h3{font-size:17px}
.sponsor{background:linear-gradient(135deg,#0e5e7a,#12a3a3);color:#fff;border:0!important}
.sponsor small{opacity:.8;text-transform:uppercase;letter-spacing:.08em;font-size:11px}
.sponsor a{color:#fff}
.box form{display:flex;flex-direction:column;gap:8px}
.box input{font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px}
.list{margin:0;padding-left:18px}
.list li{margin:4px 0}

/* generic page */
.page{padding:40px 0 64px}
.page h1{font-size:clamp(28px,4vw,40px)}
.prose{max-width:760px}
.prose h2{font-size:24px;margin-top:1.6em}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:12px 0}
.prose th,.prose td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.prose th{background:#eef4f7}
.table-scroll{overflow-x:auto}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
@media (max-width:860px){.plans{grid-template-columns:1fr}}
.plan{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column}
.plan.best{border:2px solid var(--signal);position:relative}
.plan.best::before{content:"Most popular";position:absolute;top:-12px;left:20px;background:var(--signal);color:var(--signal-ink);font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}
.plan .price{font-family:"Space Grotesk",sans-serif;font-size:40px;font-weight:700;margin:6px 0}
.plan .price small{font-size:15px;color:var(--muted);font-weight:500}
.plan ul{padding-left:18px;color:var(--ink-2);flex:1}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:820px}
.form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff}
.form textarea{min-height:140px;resize:vertical}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.note{background:#eef6f8;border-left:4px solid var(--teal);padding:12px 14px;border-radius:8px;color:var(--ink-2);font-size:15px}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;counter-increment:s}
.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--sea);color:#fff;font-weight:700;margin-bottom:8px}
@media (max-width:760px){.steps{grid-template-columns:1fr}}

/* footer */
.foot{background:var(--deep);color:#9fb8c6;padding:32px 0;font-size:14px}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:space-between}
.foot a{color:#cfe3ee;text-decoration:none}
.foot nav{display:flex;flex-wrap:wrap;gap:14px}

/* --- additions (Oct 22) --- */
:root{color-scheme:light}
body{background:var(--bg)}
.wrap{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.top{top:env(safe-area-inset-top,0px)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:11;background:var(--deep)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
.main > *{min-width:0}
.aside .sponsor{background:linear-gradient(135deg,#0e5e7a,#12a3a3);color:#fff}
.aside .sponsor p{color:#e3f3f6}
.filters .btn{white-space:nowrap}
.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-weight:700;color:var(--teal);margin:0 0 10px}
.copyline{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:8px}
.copyline code{background:#eef4f7;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:14px;user-select:all;word-break:break-all}
.btn-sm{padding:6px 12px;font-size:14px}
.result{display:none;margin-top:18px;max-width:820px}
.result.show{display:block}
.result pre{background:#0b1b2b;color:#d6e9f2;border-radius:10px;padding:14px;overflow-x:auto;font-size:13px;white-space:pre-wrap;word-break:break-word}
.plan .btn{margin-top:14px}
.plan h3{margin-bottom:0}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:16px 0}
.cert{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.cert h3{font-size:17px;margin-bottom:4px}
.cert .who{font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.prose p,.prose li{max-width:68ch}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* payments */
.paystep{font-size:18px;margin:22px 0 6px}
.paybox{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-top:8px}
.payamt{font-family:"Space Grotesk",sans-serif;font-size:30px;font-weight:700;line-height:1}
.btn.is-off{background:#e3e9ee;color:var(--muted);cursor:not-allowed;filter:none}
.guide-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:20px 0}
.guide-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink)}
.guide-card:hover{border-color:var(--sea)}
.guide-card h3{font-size:18px;margin-bottom:6px;color:var(--sea)}
.guide-card p{margin:0;color:var(--ink-2);font-size:15px}
.path{list-style:none;padding:0;margin:16px 0;display:grid;gap:12px}
.path li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.path li b{display:block;font-family:"Space Grotesk",sans-serif;font-size:17px;margin-bottom:2px}
.warn{background:#fff4ec;border-left:4px solid var(--signal);padding:12px 14px;border-radius:8px;color:var(--ink-2);font-size:15px}