/* A1 Business Academy v1.2 — design layer. Loaded after app/ui/portal/knowledge CSS; overrides only, no logic. */
:root{
  --ink:#141414;--ink-2:#2A2A2A;--ink-3:#4A4A4A;--muted:#6A6A6A;--muted-2:#8A8A8A;
  --paper:#F6F3EC;--paper-2:#EFEBE1;--surface:#FFFFFF;--line:#E3DCCF;--line-2:#EFEAE0;
  --amber:#F3B300;--amber-hover:#E0A400;--amber-deep:#8A6300;--amber-soft:#FFF4D1;--amber-glow:rgba(243,179,0,.35);
  --success:#2E7D5B;--success-soft:#E6F3EC;--warning:#B45309;--warning-soft:#FFF1E0;--danger:#B3261E;--danger-soft:#FBE9E7;--info:#1F5F8B;--info-soft:#E8F0F7;
  --r-sm:6px;--r-md:10px;--r-lg:16px;--r-xl:24px;--r-pill:999px;
  --sh-sm:0 1px 2px rgba(20,20,20,.06),0 1px 1px rgba(20,20,20,.04);
  --sh-md:0 8px 24px rgba(40,30,0,.08),0 2px 6px rgba(20,20,20,.05);
  --sh-lg:0 24px 60px rgba(40,30,0,.14),0 6px 16px rgba(20,20,20,.06);
  --ease:cubic-bezier(.2,.7,.2,1);--t-fast:150ms;--t-base:250ms;--t-slow:400ms;
  --a1-bg:var(--paper);--a1-border:var(--line);--a1-charcoal:var(--ink);--a1-muted:var(--muted);--radius-ctrl:var(--r-md);--shadow-card:var(--sh-sm);
}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(28px,3.2vw,38px);line-height:1.15}
h2{font-size:clamp(20px,2vw,24px);line-height:1.3}
.eyebrow{color:var(--amber-deep);font-weight:800;letter-spacing:.14em}
.muted,small{color:var(--muted)}
::selection{background:var(--amber-soft)}
:focus-visible{outline:3px solid var(--amber-deep);outline-offset:3px;border-radius:var(--r-sm)}

/* ---------- Top bar ---------- */
.topbar{background:linear-gradient(180deg,#1b1b1b,#141414);border-bottom:1px solid #2c2c2c;box-shadow:0 10px 30px rgba(0,0,0,.18);min-height:78px;padding:10px 32px;position:sticky;top:0;z-index:40}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:linear-gradient(90deg,var(--amber) 0,var(--amber) 38%,transparent 100%);opacity:.9}
.logo-surface{border-radius:var(--r-md);padding:6px 10px;transition:transform var(--t-base) var(--ease)}
.brand:hover .logo-surface{transform:translateY(-1px)}
.brand-title strong{font-size:16px;letter-spacing:.06em}
.topbar nav a,.topbar summary{color:#E8E8E8;padding:9px 2px;position:relative;border-radius:var(--r-sm);transition:color var(--t-fast)}
.topbar nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform var(--t-base) var(--ease)}
.topbar nav a:hover::after,.topbar nav a[aria-current=page]::after{transform:scaleX(1)}
.topbar nav a[aria-current=page]{color:#fff}
.nav-more summary::after{content:" ▾";color:var(--amber)}
.nav-menu{border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--sh-lg);padding:8px;margin-top:8px;animation:menuIn var(--t-base) var(--ease)}
.nav-menu a{border-radius:var(--r-md);transition:background var(--t-fast)}
.nav-menu a:hover{background:var(--amber-soft)}
.nav-toggle{display:none;background:transparent;color:#fff;border:1px solid #444;border-radius:var(--r-md);padding:9px 14px;font:700 14px/1 var(--font-sans);cursor:pointer}
@keyframes menuIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- Surfaces, buttons, forms ---------- */
.container{max-width:1240px;margin:36px auto 72px}
.card{border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--sh-sm);background:var(--surface);transition:box-shadow var(--t-base) var(--ease),transform var(--t-base) var(--ease),border-color var(--t-base)}
a.card:hover,.card.is-link:hover,.knowledge-cards .card:hover{transform:translateY(-2px);box-shadow:var(--sh-md);border-color:#D8CFBE}
.card.warning{border-left:0;border-top:4px solid var(--amber)}
.card.danger{border-left:0;border-top:4px solid var(--danger)}
.card.success{border-left:0;border-top:4px solid var(--success);background:linear-gradient(180deg,#F7FBF8,#fff)}
.alert{border-radius:var(--r-md);border:1px solid var(--line);border-left-width:5px;box-shadow:var(--sh-sm)}
.alert.danger{border-left-color:var(--danger);background:var(--danger-soft)}
.alert.success{border-left-color:var(--success);background:var(--success-soft)}
.btn{border-radius:var(--r-md);border:1.5px solid var(--ink);background:var(--surface);transition:transform var(--t-fast) var(--ease),box-shadow var(--t-base) var(--ease),background var(--t-fast),border-color var(--t-fast)}
.btn:hover{transform:translateY(-1px);box-shadow:var(--sh-sm)}
.btn:active{transform:translateY(0) scale(.99);box-shadow:none}
.btn.primary{background:var(--amber);border-color:var(--amber);color:var(--ink);box-shadow:0 6px 18px var(--amber-glow)}
.btn.primary:hover{background:var(--amber-hover);border-color:var(--amber-hover);box-shadow:0 10px 24px var(--amber-glow)}
.btn:disabled{transform:none;box-shadow:none}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--amber-soft);box-shadow:none}
input,select,textarea{border-radius:var(--r-md);border:1.5px solid var(--line);padding:12px 14px;background:#fff;transition:border-color var(--t-fast),box-shadow var(--t-fast)}
input:hover,select:hover,textarea:hover{border-color:#CFC5B3}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--amber-deep);box-shadow:0 0 0 4px var(--amber-soft)}
label{font-weight:700}
.option{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--r-md);margin:10px 0;cursor:pointer;background:#fff;transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast) var(--ease)}
.option:hover{border-color:#C9B98C;background:#FFFDF6}
.option:has(input:checked){border-color:var(--amber-deep);background:var(--amber-soft);box-shadow:inset 0 0 0 1px var(--amber-deep)}
.option input{margin-top:3px}
.status-chip,.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--r-pill);font-size:13px;font-weight:700;background:var(--paper-2);border:0;color:var(--ink-3);line-height:1.5}
.chip.amber{background:var(--amber-soft);color:var(--amber-deep)}
.chip.success,.chip.ok{background:var(--success-soft);color:var(--success)}
.chip.warning{background:var(--warning-soft);color:var(--warning)}
.chip.danger{background:var(--danger-soft);color:var(--danger)}
.chip.info{background:var(--info-soft);color:var(--info)}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.8}
.chip.plain::before{display:none}

/* ---------- Progress, rings, meters ---------- */
.progress{background:var(--paper-2);border-radius:var(--r-pill);overflow:hidden;height:8px}
.progress>div,.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--amber),#FFD15C);border-radius:var(--r-pill);transition:width var(--t-slow) var(--ease)}
.meter{height:10px;background:var(--paper-2);border-radius:var(--r-pill);overflow:hidden;margin:12px 0}
.meter i{display:block;height:100%;background:linear-gradient(90deg,var(--ink-2),#4a4a4a);border-radius:var(--r-pill);transform-origin:left;transition:width 900ms var(--ease)}
.card .meter+b{font-size:22px}
.ring{--size:112px;--stroke:9px;--pct:0;position:relative;width:var(--size);height:var(--size);flex-shrink:0}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:var(--stroke);stroke-linecap:round}
.ring .track{stroke:var(--paper-2)}
.ring .bar{stroke:var(--amber);stroke-dasharray:var(--c) var(--c);stroke-dashoffset:var(--c);transition:stroke-dashoffset 1100ms var(--ease)}
.ring.is-on .bar{stroke-dashoffset:calc(var(--c) - var(--c) * var(--pct) / 100)}
.ring.success .bar{stroke:var(--success)}.ring.danger .bar{stroke:var(--danger)}.ring.ink .bar{stroke:var(--ink)}
.ring .ring-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:800;font-size:calc(var(--size) * .22);line-height:1;font-variant-numeric:tabular-nums}
.ring .ring-label small{font-size:11px;font-weight:600;color:var(--muted);margin-top:4px;letter-spacing:.06em}

/* ---------- Reveal & motion ---------- */
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease)}
.js [data-reveal].is-in{opacity:1;transform:none}
.js [data-reveal-group]>*{opacity:0;transform:translateY(14px);transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease)}
.js [data-reveal-group].is-in>*{opacity:1;transform:none}
.js [data-reveal-group].is-in>*:nth-child(2){transition-delay:70ms}.js [data-reveal-group].is-in>*:nth-child(3){transition-delay:140ms}.js [data-reveal-group].is-in>*:nth-child(4){transition-delay:210ms}.js [data-reveal-group].is-in>*:nth-child(5){transition-delay:280ms}.js [data-reveal-group].is-in>*:nth-child(6){transition-delay:350ms}
.skeleton{background:linear-gradient(90deg,var(--paper-2) 25%,#F8F5EE 50%,var(--paper-2) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--r-md);min-height:1em}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--amber);z-index:60;transition:width 120ms linear}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,16px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r-pill);font-size:14px;box-shadow:var(--sh-lg);opacity:0;pointer-events:none;transition:opacity var(--t-base),transform var(--t-base) var(--ease);z-index:70}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* ---------- Home (guest) ---------- */
.hero-v2{position:relative;overflow:hidden;border-radius:var(--r-xl);background:radial-gradient(1200px 500px at 85% -10%,rgba(243,179,0,.28),transparent 60%),radial-gradient(700px 400px at 10% 110%,rgba(243,179,0,.12),transparent 60%),linear-gradient(135deg,#1a1a1a 0%,#111 100%);color:#fff;padding:64px 56px;margin:8px 0 28px;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;box-shadow:var(--sh-lg)}
.hero-v2::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(600px 400px at 70% 50%,#000,transparent 80%);pointer-events:none}
.hero-v2>*{position:relative}
.hero-v2 .eyebrow{color:var(--amber)}
.hero-v2 h1{font-size:clamp(34px,4.6vw,58px);line-height:1.08;letter-spacing:-.035em;margin:12px 0 18px;max-width:640px}
.hero-v2 h1 em{font-style:normal;color:var(--amber)}
.hero-v2 p.lead{font-size:18px;line-height:1.65;color:#D8D8D8;max-width:560px;margin:0 0 26px}
.hero-v2 .btn{border-color:#3a3a3a;color:#fff}
.hero-v2 .btn.primary{color:var(--ink);border-color:var(--amber)}
.hero-v2 .btn:not(.primary){background:transparent}
.hero-v2 .btn:not(.primary):hover{background:#222}
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.hero-stats div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:20px 22px;backdrop-filter:blur(6px)}
.hero-stats strong{display:block;font-size:34px;line-height:1;color:var(--amber);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.hero-stats span{display:block;color:#CFCFCF;font-size:13px;margin-top:8px;line-height:1.4}
.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 36px}
.path-card{position:relative;display:flex;flex-direction:column;gap:12px;padding:26px;overflow:hidden}
.path-card::after{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--amber);opacity:.9}
.path-card.lv2::after{background:var(--ink)}.path-card.lv3::after{background:linear-gradient(90deg,var(--amber),var(--ink))}
.path-card .lvl{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--amber-deep)}
.path-card .lvl i{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--amber-soft);color:var(--amber-deep);font-style:normal;font-size:13px}
.path-card h3{margin:0;font-size:21px}
.path-card p{margin:0;color:var(--ink-3);line-height:1.6}
.path-card .meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 36px}
.steps article{padding:24px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.steps b{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--amber);font-size:16px;margin-bottom:14px}
.steps h3{margin:0 0 8px;font-size:18px}
.steps p{margin:0;color:var(--ink-3);font-size:15px;line-height:1.6}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:10px 0 18px}
.section-head h2{margin:0}
.portal-paths{grid-template-columns:1fr 1fr}
.portal-note{border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--amber);padding:16px 20px;color:var(--ink-3)}
.color-orbit{transform:rotate(-2deg)}
.orb{border-radius:var(--r-lg);transition:transform var(--t-base) var(--ease)}
.orb:hover{transform:translateY(-4px)}

/* ---------- Login ---------- */
.login-wrap{gap:0;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-lg);margin:12px 0 28px;border:1px solid var(--line)}
.hero{border-bottom:0;background:radial-gradient(900px 400px at 80% 0,rgba(243,179,0,.25),transparent 60%),linear-gradient(135deg,#1b1b1b,#111);position:relative}
.hero h1{font-size:clamp(28px,3.6vw,42px);letter-spacing:-.03em}
.hero .value-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.hero .value-list li{display:flex;gap:12px;align-items:flex-start;color:#E6E6E6;font-size:15px}
.hero .value-list i{flex-shrink:0;display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--amber);color:var(--ink);font-style:normal;font-weight:800;font-size:13px;margin-top:1px}
.hero .trust{margin-top:28px;padding-top:18px;border-top:1px solid #333;color:#B9B9B9;font-size:13px}
.login-card{border:0;border-radius:0;box-shadow:none;padding:48px 44px}
.login-card h2{font-size:26px;margin-bottom:4px}
.login-card .login-sub{color:var(--muted);margin:0 0 10px;font-size:14px}
.pw-wrap{position:relative;display:block}
.pw-wrap input{padding-right:84px}
.pw-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:transparent;border:0;color:var(--amber-deep);font:700 13px var(--font-sans);cursor:pointer;padding:8px 10px;border-radius:var(--r-sm)}
.pw-toggle:hover{background:var(--amber-soft)}

/* ---------- Dashboard ---------- */
.journey-v2{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0 0 24px}
.journey-card{display:flex;gap:18px;align-items:center;padding:22px 24px}
.journey-card .jc-body{min-width:0;flex:1}
.journey-card .jc-body small{display:block;color:var(--muted);font-size:12px;letter-spacing:.1em;font-weight:800;margin-bottom:4px}
.journey-card h3{margin:0 0 6px;font-size:18px}
.journey-card p{margin:0 0 10px;font-size:14px;color:var(--ink-3)}
.journey-card.locked{opacity:.78}
.journey-card.locked .ring .bar{stroke:var(--line)}
.journey{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);border-color:var(--line)}
.journey li{position:relative;border-bottom-width:4px}
.journey li.current{background:var(--amber-soft)}
.next-action{border-top:0;position:relative;overflow:hidden;background:linear-gradient(135deg,#fff,#FFFBEE)}
.next-action::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--amber)}
.next-action h2{margin-top:0}
.grid3 .stat{padding:22px 24px}
.stat strong{font-size:22px}
.stat span{font-weight:700;color:var(--muted);letter-spacing:.02em}
.cert-card{display:flex;gap:18px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(135deg,#fff,#FFF9E6);margin:12px 0}
.cert-card .seal{flex-shrink:0;width:56px;height:56px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#FFE48A,var(--amber) 60%,#C98F00);display:grid;place-items:center;color:var(--ink);font-weight:900;font-size:12px;letter-spacing:.06em;box-shadow:0 6px 16px var(--amber-glow)}
.cert-card b{display:block;font-size:16px}
.cert-card .meta{color:var(--muted);font-size:13px;margin-top:4px}
.cert-card .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.help-strip{border-top:1px solid var(--line)}

/* ---------- Knowledge ---------- */
.knowledge-intro{border-radius:var(--r-lg);background:radial-gradient(700px 300px at 90% 0,rgba(243,179,0,.22),transparent 60%),linear-gradient(135deg,#1b1b1b,#121212);box-shadow:var(--sh-md)}
.knowledge-intro b{font-size:30px;letter-spacing:-.02em}
.knowledge-tabs a{border-radius:var(--r-pill);padding:10px 18px;font-weight:700;font-size:14px;transition:all var(--t-fast)}
.knowledge-tabs a:hover{border-color:var(--ink);background:var(--amber-soft)}
.knowledge-tabs a[aria-current=page]{background:var(--ink);color:#fff;border-color:var(--ink)}
.knowledge-search{align-items:end}
.knowledge-search input{border-radius:var(--r-pill);padding-left:18px}
.knowledge-cards .card{padding:24px;gap:10px}
.knowledge-cards .card .eyebrow{display:flex;align-items:center;gap:10px}
.knowledge-cards .card .eyebrow::before{content:attr(data-k);display:inline-grid;place-items:center;width:40px;height:40px;border-radius:var(--r-md);background:linear-gradient(135deg,var(--amber-soft),#FFE9A6);color:var(--amber-deep);font-size:13px;font-weight:900;letter-spacing:0}
.knowledge-cards h2{font-size:19px;line-height:1.35;margin:6px 0 4px}
.knowledge-cards .card>p{color:var(--ink-3);font-size:15px;line-height:1.6}
.knowledge-cards .card>.btn{margin-top:12px}
.lesson-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:end;margin-bottom:22px}
.lesson-head .lesson-meta{display:flex;flex-wrap:wrap;gap:8px}
.knowledge-reading{font-size:17px;line-height:1.85}
.knowledge-reading p{margin:0 0 18px}
.knowledge-task{position:sticky;top:96px}
.knowledge-task h2{font-size:20px}
.knowledge-practice{transition:box-shadow var(--t-base)}
.knowledge-practice legend{font-weight:700;font-size:16px;line-height:1.55;margin-bottom:8px}
.knowledge-feedback:not(:empty){margin-top:16px;padding:16px 18px;border-radius:var(--r-md);background:var(--amber-soft);border-left:4px solid var(--amber-deep);animation:slideIn var(--t-base) var(--ease)}
.knowledge-feedback h3{margin:0 0 6px;font-size:16px}
@keyframes slideIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.lesson-nav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:8px}

/* ---------- Exam (focus mode) ---------- */
body.exam-mode .topbar{min-height:64px;padding:8px 32px}
body.exam-mode .topbar nav>a:not([href$="/dashboard"]),body.exam-mode .topbar nav .nav-more:not(.account-menu){display:none}
body.exam-mode .container{max-width:900px}
body.exam-mode .exam-head{top:76px}
.exam-head{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 22px;box-shadow:var(--sh-md);top:88px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;margin-bottom:16px}
.exam-head h1{font-size:20px;margin:4px 0}
.exam-head p:not(.eyebrow){font-size:13px;color:var(--muted);margin:2px 0 0}
.timer{display:inline-flex;align-items:center;gap:10px;font-size:26px;font-weight:800;padding:8px 16px;border-radius:var(--r-pill);background:var(--paper);border:1px solid var(--line)}
.timer::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px var(--success-soft)}
.timer.is-low{color:var(--danger);background:var(--danger-soft);border-color:#F2C4C0}
.timer.is-low::before{background:var(--danger);box-shadow:0 0 0 4px #F8D7D4;animation:pulse 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.progress-label{color:var(--muted);font-weight:600}
.exam-q{padding:30px 32px;animation:cardIn var(--t-base) var(--ease)}
@keyframes cardIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.exam-q h2{font-size:21px;font-weight:700;margin:12px 0 18px}
.q-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;font-weight:600}
.q-meta b{color:var(--ink);font-size:15px}
.q-actions{display:flex;justify-content:space-between;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line-2)}
.save-state{font-size:13px;color:var(--muted);font-weight:600}
.save-state:not(:empty)::before{content:"● ";color:var(--success)}

/* ---------- Result ---------- */
.result-hero{display:grid;grid-template-columns:auto minmax(0,1fr);gap:28px;align-items:center;padding:32px;margin-bottom:22px}
.result-hero .ring{--size:150px;--stroke:12px}
.result-hero h2{margin:0 0 8px;font-size:26px}
.result-hero p{margin:0 0 6px;color:var(--ink-3)}
.result-hero .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.result-banner{border-radius:var(--r-lg);padding:28px 32px;color:#fff;background:linear-gradient(135deg,#1f5f3f,#2E7D5B);box-shadow:var(--sh-md);margin-bottom:22px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}
.result-banner.fail{background:linear-gradient(135deg,#7a1c15,#B3261E)}
.result-banner h2{margin:0 0 6px;color:#fff;font-size:24px}
.result-banner p{margin:4px 0;color:#F1F1F1}
.result-banner .btn{border-color:#fff;background:#fff;color:var(--ink)}
.result-banner .btn:hover{background:var(--amber);border-color:var(--amber)}

/* ---------- Certificates & verify ---------- */
.certificate{border-top:0;border-radius:var(--r-xl);box-shadow:var(--sh-lg);position:relative;overflow:hidden}
.certificate::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 220px at 100% 0,rgba(243,179,0,.16),transparent 70%);pointer-events:none}
.certificate>*{position:relative}
.certificate .status-line{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0 18px}
.verify-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:end;padding:22px 26px}
.verify-form label{margin:0}
.verify-form input{border-radius:var(--r-pill);padding-left:18px;font-variant-numeric:tabular-nums;letter-spacing:.04em}
.verify-hero{padding:30px 0 10px;text-align:center}
.verify-hero .seal{width:72px;height:72px;margin:0 auto 14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#FFE48A,var(--amber) 60%,#C98F00);display:grid;place-items:center;font-weight:900;color:var(--ink);box-shadow:0 10px 24px var(--amber-glow)}
.cred-badge{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--r-pill);font-weight:800;font-size:14px}
.cred-badge.ok{background:var(--success-soft);color:var(--success)}.cred-badge.warn{background:var(--warning-soft);color:var(--warning)}.cred-badge.bad{background:var(--danger-soft);color:var(--danger)}
.cred-badge::before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}

/* ---------- Reviewer / Admin tables ---------- */
.table-wrap{border-radius:var(--r-lg);border:1px solid var(--line);background:#fff;box-shadow:var(--sh-sm)}
table{border-collapse:separate;border-spacing:0;width:100%}
th{background:var(--paper-2);color:var(--ink-3);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:12px 14px;border-bottom:1px solid var(--line)}
td{padding:12px 14px;border-bottom:1px solid var(--line-2);font-variant-numeric:tabular-nums;vertical-align:top}
tbody tr:nth-child(even) td{background:#FBF9F4}
tbody tr:hover td{background:var(--amber-soft)}
.table-tools{padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--sh-sm)}
.table-count{font-weight:600}
.review-summary{border-radius:var(--r-lg);box-shadow:var(--sh-lg);background:linear-gradient(180deg,#1f1f1f,#141414);top:96px}
.review-summary a:hover{color:var(--amber)}
.critical-event{border:1px solid #F2C4C0;border-radius:var(--r-md);padding:14px;background:#FFF8F7;margin:12px 0}
.critical-code{display:inline-block;background:var(--danger);color:#fff;font-weight:800;padding:4px 10px;border-radius:var(--r-pill);font-size:12px;margin-bottom:8px}
.packet-stat{color:var(--amber)}
.journey li.done::after{content:"✓";position:absolute;right:14px;top:14px;color:var(--success);font-weight:800}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,#F0ECE2);padding:40px 20px 34px;color:var(--muted)}
footer strong{color:var(--ink);font-size:15px}
footer small{display:block;margin-top:8px}

/* ---------- Responsive ---------- */
@media(max-width:1100px){.hero-v2{padding:48px 36px;grid-template-columns:1fr}.hero-stats{grid-template-columns:repeat(4,1fr)}.path-grid,.steps{grid-template-columns:1fr 1fr}.journey-v2{grid-template-columns:1fr}}
@media(max-width:800px){
  .js .topbar{flex-wrap:wrap}
  .js .brand{flex:1 1 auto}
  .js .topbar nav{display:none;flex-basis:100%}
  .logo-surface img{width:124px;height:36px}
  .brand-title strong{font-size:14px}
  .js .topbar.nav-open nav{display:flex;flex-direction:column;align-items:stretch;gap:0;width:100%;padding:8px 0 4px;animation:menuIn var(--t-base) var(--ease)}
  .js .topbar.nav-open nav a,.js .topbar.nav-open nav summary{padding:12px 6px;border-bottom:1px solid #2a2a2a;font-size:15px}
  .js .topbar.nav-open .nav-menu{position:static;box-shadow:none;border:0;background:#1d1d1d;color:#eee;margin:0}
  .js .topbar.nav-open .nav-menu a{color:#eee;border-bottom:0}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .topbar::after{display:none}
  .hero-v2{padding:36px 22px;border-radius:var(--r-lg)}
  .hero-stats{grid-template-columns:1fr 1fr}
  .path-grid,.steps,.portal-paths{grid-template-columns:1fr}
  .login-wrap{border-radius:var(--r-lg)}
  .login-card{padding:28px 22px}
  .journey-card{padding:18px}
  .result-hero,.result-banner,.lesson-head,.verify-form{grid-template-columns:1fr}
  .result-hero{text-align:center;justify-items:center}
  .exam-head{top:72px;grid-template-columns:1fr;padding:12px 16px}
  .exam-q{padding:20px 18px}
  .q-actions{flex-direction:column-reverse}
  .q-actions .btn{width:100%}
  body.exam-mode .topbar{padding:8px 16px}
  .cert-card{flex-wrap:wrap}
  .cert-card .actions{margin-left:0}
  .knowledge-task{position:static}
}
@media(max-width:480px){.brand-title{display:none}.hero-stats{grid-template-columns:1fr 1fr}.hero-stats strong{font-size:28px}}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js [data-reveal],.js [data-reveal-group]>*{opacity:1;transform:none}
  .ring .bar{transition:none}
}
@media print{.read-progress,.toast,.nav-toggle{display:none}.hero-v2,.login-wrap{box-shadow:none}}