/* ---------- LEFT SIDENAV (depth levels) ---------- */
.sidenav{ width:200px; flex-shrink:0; min-height:100vh; border-right:1px solid var(--line); padding:28px 18px; display:flex; flex-direction:column; gap:2px; }
.brand{ display:flex; align-items:center; gap:10px; margin-bottom:36px; padding:0 10px; }
.brand .logo{ width:34px; height:34px; border-radius:50%; object-fit:cover; flex-shrink:0; }
.brand .word{ font-weight:800; font-size:.85rem; letter-spacing:.02em; }
.brand .sub{ font-size:.68rem; color:var(--muted); letter-spacing:.1em; margin-top:1px; }
.navlink{ padding:11px 12px; border-radius:8px; font-size:var(--fs-small); color:var(--muted); display:flex; align-items:center; gap:10px; }
.navlink:hover{ background:var(--card); color:var(--ink); }
.navlink.active{ color:var(--accent); background:var(--card); }
.navlink .lvl{ font-weight:700; font-size:.72rem; background:var(--card2); border:1px solid var(--line); border-radius:5px; width:24px; height:24px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.navlink.active .lvl{ background:var(--grad); color:#fff; border-color:transparent; }
.sidenav-bottom{ margin-top:auto; padding:0 10px; }
.btn-resume{ font-size:var(--fs-small); font-weight:600; padding:11px 16px; border-radius:9px; border:1px solid var(--line); display:flex; align-items:center; gap:8px; justify-content:center; }

/* ---------- TOPBAR: spacer | centered nav | display-mode + resume ---------- */
main{ flex:1; min-width:0; padding:0 56px 0; }
.topbar{ display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:20px; padding:22px 0 6px; }
.topbar-left{ min-width:0; }
.centernav{ justify-self:center; display:flex; align-items:center; gap:4px; background:var(--card); border:1px solid var(--line); border-radius:12px; padding:5px; }
.centernav a{ font-size:var(--fs-xsmall); font-weight:600; color:var(--muted); padding:8px 14px; border-radius:8px; white-space:nowrap; }
.centernav a:hover{ color:var(--ink); }
.centernav a.active{ color:#fff; background:var(--grad); }
.topbar-right{ justify-self:end; display:flex; align-items:center; gap:14px; }

/* ---------- flat display-mode control (no gear icon) ---------- */
.dispmode{ display:flex; align-items:center; gap:6px; }
.dispmode .dm-label{ font-size:.66rem; color:var(--muted); letter-spacing:.08em; text-transform:uppercase; margin-right:4px; }
.dispmode button{ all:unset; cursor:pointer; font-size:.7rem; font-weight:600; font-family:var(--font-mono); color:var(--muted); padding:7px 10px; border-radius:7px; border:1px solid var(--line); }
.dispmode button.active{ color:#fff; background:var(--grad); border-color:transparent; }

/* ---------- hero ---------- */
.hero{ display:grid; grid-template-columns:1.15fr .85fr; gap:50px; align-items:center; position:relative; margin-top:20px; }
.hero::before{ content:""; position:absolute; right:60px; top:-40px; width:520px; height:520px; background:radial-gradient(circle, color-mix(in srgb, var(--accent) 25%, transparent), transparent 70%); z-index:0; pointer-events:none; }
.pill{ display:inline-flex; align-items:center; gap:8px; font-size:var(--fs-xsmall); font-weight:600; color:var(--accent); background:var(--card); border:1px solid var(--line); border-radius:20px; padding:7px 14px; margin-bottom:22px; }
.hero h1{ font-size:var(--fs-h1); font-weight:800; line-height:1.15; letter-spacing:-.01em; }
.hero h1 .grad{ background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero p.sub{ color:var(--muted); font-size:var(--fs-body); max-width:90ch; margin-top:18px; line-height:1.65; }
.ctas{ display:flex; gap:12px; margin-top:26px; }
.btn{ font-size:var(--fs-small); font-weight:600; padding:13px 22px; border-radius:10px; display:inline-flex; align-items:center; gap:8px; }
.btn.primary{ background:var(--grad); color:#fff; }
.btn.ghost{ border:1px solid var(--line); color:var(--ink); }

/* ---------- photo + halo (halo color = current theme accent) ---------- */
.hero-photo{ position:relative; z-index:1; }
.hero-photo::before{
  content:""; position:absolute; inset:-34px; z-index:-1; border-radius:50%;
  background:radial-gradient(circle, var(--accent) 0%, transparent 68%);
  opacity:.45; filter:blur(22px);
}
.hero-photo img{ border-radius:16px; }
.photo-fallback{ width:100%; aspect-ratio:1/1.05; border-radius:16px; background:var(--card2); border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--muted); font-size:var(--fs-xsmall); text-align:center; padding:20px; }

.identity{ position:absolute; top:0; right:0; width:280px; text-align:left; z-index:2; }
.identity .idname{ font-size:1.15rem; font-weight:700; display:flex; align-items:center; gap:8px; }
.identity .idbadge{ width:18px; height:18px; border-radius:4px; background:#0A66C2; color:#fff; font-size:.6rem; font-weight:700; display:flex; align-items:center; justify-content:center; }
.identity .idrole{ color:var(--accent); font-size:var(--fs-small); margin-top:4px; }
.identity ul{ list-style:none; margin:16px 0 0; padding:0; display:flex; flex-direction:column; gap:9px; }
.identity li{ font-size:var(--fs-small); color:var(--ink); opacity:.85; display:flex; align-items:center; gap:9px; }
.identity li .dot{ width:16px; height:16px; border-radius:4px; background:var(--card2); flex-shrink:0; }

/* ---------- stats ---------- */
.statrow{ margin-top:36px; background:var(--card); border:1px solid var(--line); border-radius:16px; display:grid; grid-template-columns:repeat(5,1fr); position:relative; z-index:1; }
.statrow > div{ padding:26px 22px; display:flex; align-items:center; gap:14px; }
.stat-icon{ width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.stat-icon.c1{ background:color-mix(in srgb, var(--accent2) 20%, transparent); color:var(--accent2); }
.stat-icon.c2{ background:color-mix(in srgb, var(--accent) 18%, transparent); color:var(--accent); }
.stat-icon.c3{ background:color-mix(in srgb, var(--accent) 15%, transparent); color:var(--accent); }
.stat-icon.c4{ background:color-mix(in srgb, var(--accent2) 18%, transparent); color:var(--accent2); }
.stat-icon.c5{ background:color-mix(in srgb, var(--accent) 20%, transparent); color:var(--accent); }
.statrow .n{ font-size:1.3rem; font-weight:800; }
.statrow .l{ font-size:var(--fs-xsmall); color:var(--muted); margin-top:2px; line-height:1.4; }

/* ---------- three-column ---------- */
.threecol{ margin-top:26px; display:grid; grid-template-columns:1.15fr 1fr .85fr; gap:16px; }
.panel{ background:var(--card); border:1px solid var(--line); border-radius:16px; padding:24px; }
.panel-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; }
.panel-head h2{ font-size:var(--fs-h2); font-weight:700; }
.panel-head a{ font-size:var(--fs-small); color:var(--accent); font-weight:600; }
.prow{ display:flex; gap:14px; padding:14px 0; border-top:1px solid var(--line); align-items:flex-start; }
.prow:first-of-type{ border-top:none; padding-top:0; }
.prow .thumb{ width:52px; height:52px; border-radius:10px; background:var(--card2); flex-shrink:0; }
.prow h4{ font-size:var(--fs-h3); font-weight:600; display:flex; align-items:center; gap:8px; }
.prow .tag{ font-size:.62rem; font-weight:700; background:color-mix(in srgb, var(--accent) 15%, transparent); color:var(--accent); padding:2px 8px; border-radius:20px; }
.prow p{ font-size:var(--fs-small); color:var(--muted); margin-top:4px; }
.arow{ padding:14px 0; border-top:1px solid var(--line); display:flex; gap:14px; }
.arow:first-of-type{ border-top:none; padding-top:0; }
.arow .thumb{ width:52px; height:52px; border-radius:10px; background:var(--card2); flex-shrink:0; }
.arow h4{ font-size:var(--fs-small); font-weight:600; line-height:1.4; }
.arow .meta{ font-size:.7rem; color:var(--muted); margin-top:6px; }
.think blockquote{ font-size:var(--fs-small); line-height:1.6; color:var(--ink); opacity:.9; margin:0 0 16px; position:relative; padding-left:26px; }
.think blockquote::before{ content:"\201C"; position:absolute; left:0; top:-6px; font-size:1.8rem; color:var(--accent); font-weight:800; }
.think blockquote .hl{ color:var(--accent); }
.think ul{ list-style:none; margin:16px 0 0; padding:14px 0 0; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:11px; }
.think li{ font-size:var(--fs-small); color:var(--ink); opacity:.85; display:flex; align-items:center; gap:10px; }
.think .more{ display:block; margin-top:14px; font-size:var(--fs-small); color:var(--accent); font-weight:600; }

/* ---------- trust ---------- */
.trust{ margin-top:26px; padding:26px 0 40px; display:flex; align-items:center; gap:40px; flex-wrap:wrap; border-top:1px solid var(--line); }
.trust .lbl{ font-size:var(--fs-xsmall); letter-spacing:.1em; color:var(--muted); font-weight:600; white-space:nowrap; }
.trust .logos{ display:flex; gap:38px; flex-wrap:wrap; align-items:center; }
.trust .logos span{ font-weight:700; color:var(--muted); font-size:1.05rem; opacity:.8; }

/* ---------- placeholder page body (sub-pages) ---------- */
.stub{ margin-top:26px; background:var(--card); border:1px dashed var(--line); border-radius:16px; padding:44px; text-align:center; }
.stub .tag{ display:inline-block; font-family:var(--font-mono); font-size:.66rem; color:var(--accent2); border:1px solid var(--accent2); border-radius:20px; padding:4px 12px; margin-bottom:14px; }
.stub h3{ font-size:1.2rem; margin-bottom:8px; }
.stub p{ color:var(--muted); font-size:var(--fs-small); max-width:50ch; margin:0 auto; }

/* ---------- footer ---------- */
footer{ text-align:center; padding:30px; color:var(--muted); font-size:.7rem; font-family:var(--font-mono); border-top:1px solid var(--line); }
footer .last-updated{ margin-top:6px; opacity:.7; }

@media (max-width:1100px){
  .sidenav{ width:70px; padding:20px 10px; }
  .brand .word,.brand .sub{ display:none; }
  .navlink span:not(.lvl){ display:none; }
  .identity{ display:none; }
  .hero{ grid-template-columns:1fr; }
  .statrow{ grid-template-columns:1fr 1fr; }
  .threecol{ grid-template-columns:1fr; }
  main{ padding:0 20px; }
  .topbar{ grid-template-columns:1fr; gap:12px; justify-items:center; }
  .centernav{ flex-wrap:wrap; justify-content:center; }
}