/* ── PORTFOLIO V2: ACCESSIBILITY & NAVIGATION ─── */
.skip-link{position:fixed;left:18px;top:12px;z-index:2000;padding:10px 15px;border-radius:10px;background:var(--text-white);color:var(--bg);font-size:var(--fs-md);font-weight:800;transform:translateY(-160%);transition:transform .2s var(--ease)}
.skip-link:focus{transform:translateY(0)}
:where(a,button,summary,[tabindex]):focus-visible{outline:2px solid #c4b5fd;outline-offset:4px}
.nav-menu-btn{display:none;position:relative;z-index:203;width:42px;height:42px;border:1px solid var(--line);border-radius:13px;background:rgba(10,10,16,.5);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
.nav-menu-btn span{position:absolute;left:12px;width:16px;height:1px;background:var(--text-white);transition:transform .3s var(--ease),top .3s var(--ease)}
.nav-menu-btn span:first-child{top:16px}
.nav-menu-btn span:last-child{top:24px}
.nav-menu-btn[aria-expanded="true"] span:first-child{top:20px;transform:rotate(45deg)}
.nav-menu-btn[aria-expanded="true"] span:last-child{top:20px;transform:rotate(-45deg)}
.mobile-nav{display:none}
.hero-kicker{font-family:'JetBrains Mono',monospace;font-size:var(--fs-xs);letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.82);margin-bottom:14px;text-shadow:0 1px 12px rgba(0,0,0,.6)}
.contact-copy{margin-top:18px;font-family:'JetBrains Mono',monospace;font-size:var(--fs-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--text-mute);border-bottom:1px solid rgba(255,255,255,.2);padding:0 0 4px;transition:color .2s,border-color .2s}
.contact-copy:hover{color:var(--text-white);border-color:var(--text-white)}
.toast[role="status"]{pointer-events:none}


/* ── CREDENTIALS & RECOGNITION ─────────────────── */
.credentials-section{overflow:hidden}
/* Rail shrunk to 88px (only holds the vertical mono label + date);
   photo column auto-sized to its natural width; copy column gets
   enough headroom to keep "DF Mini Game" on one line at any zoom. */
/* Recognition card — cursor-follow spotlight via ::before + subtle
   border/shadow lift on hover. No transform, no lift, matches the
   rest of the site's static hover language. --mx/--my come from
   15-cursor-light.js (touch supported via touchmove). */
.recognition-feature{position:relative;display:grid;grid-template-columns:88px minmax(0,0.9fr) minmax(360px,1.55fr);min-height:430px;border:1px solid rgba(251,191,36,.16);border-radius:26px;overflow:hidden;background:radial-gradient(circle at 27% 45%,rgba(251,191,36,.17),transparent 28%),linear-gradient(135deg,#151006 0%,#0b0b10 56%,var(--bg-3) 100%);box-shadow:0 22px 60px -40px rgba(251,191,36,.3);cursor:pointer;transition:border-color .35s var(--ease),box-shadow .35s var(--ease)}
.recognition-feature::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(60px circle at var(--mx,50%) var(--my,50%),rgba(251,191,36,.08),transparent 50%);opacity:0;transition:opacity .35s var(--ease)}
.recognition-feature:hover{border-color:rgba(251,191,36,.34);box-shadow:0 26px 68px -40px rgba(251,191,36,.42)}
.recognition-feature:hover::before{opacity:1}
.recognition-feature::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
.recognition-rail{position:relative;z-index:1;padding:28px 0 28px 14px;border-right:1px solid rgba(255,255,255,.07);display:flex;flex-direction:column;justify-content:space-between;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.46)}
.recognition-rail span:first-child{writing-mode:vertical-rl;transform:rotate(180deg)}
.recognition-mark{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;padding:clamp(24px,3vw,42px)}
/* Photo variant — edge-to-edge cover. The image fills the whole grid
   cell; card's overflow:hidden clips against the rounded corner. */
.recognition-mark.has-photo{padding:0;justify-content:stretch;align-items:stretch}
/* Text fallback: only used when there's no photo. Concentric rings
   are decorative — rendered ONLY on the text variant, hidden when
   there's a real photo so we don't box the image in. */
.recognition-mark:not(.has-photo)::before,
.recognition-mark:not(.has-photo)::after{content:"";position:absolute;border:1px solid rgba(251,191,36,.24);border-radius:50%}
.recognition-mark:not(.has-photo)::before{width:210px;height:210px}
.recognition-mark:not(.has-photo)::after{width:158px;height:158px}
.recognition-mark:not(.has-photo) > span{font-size:clamp(74px,8vw,128px);font-weight:800;line-height:1;color:var(--recognition);letter-spacing:-.1em;transform:translateX(-.06em)}
.recognition-mark:not(.has-photo) > small{position:absolute;bottom:25%;font-family:'JetBrains Mono',monospace;font-size:var(--fs-xs);letter-spacing:.22em;color:var(--text-white)}
/* Photo fills its grid cell edge-to-edge; card's overflow:hidden clips
   anything beyond the rounded corner. object-fit:cover keeps the crop
   focused even when the copy column grows the card taller. */
.recognition-photo{display:block;width:100%;height:100%;max-width:none;max-height:none;border:0;border-radius:0;object-fit:cover}
.recognition-index{display:none}
.recognition-copy{position:relative;z-index:1;padding:clamp(42px,5vw,72px);display:flex;flex-direction:column;justify-content:center}
/* Champion — plain gold uppercase, no chip. Sits on top of the card
   as a caption to the DF Mini Game title beneath. */
.recognition-kicker{font-family:'JetBrains Mono',monospace;font-size:var(--fs-md);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--recognition);margin-bottom:14px}
/* nowrap so "DF Mini Game" stays on a single line — three short words
   are the whole visual anchor of this card, they shouldn't break. */
.recognition-copy h3{font-size:clamp(40px,5vw,70px);letter-spacing:-.045em;line-height:.96;color:var(--text-white);white-space:nowrap}
.recognition-event{font-size:clamp(18px,2vw,26px);color:#d6d1c4;margin-top:11px}
.recognition-desc{font-size:var(--fs-xl);line-height:1.85;color:#9d9aaa;max-width:650px;margin-top:28px}
.recognition-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;font-family:'JetBrains Mono',monospace;font-size:var(--fs-xs);letter-spacing:.07em;color:#d7d2c3}
.recognition-meta span{display:inline-flex;align-items:center;gap:9px}
.recognition-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--recognition)}
.recognition-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
/* Instagram buttons now use .case-btn.case-btn-primary (liquid glass
   spotlight from 14-glass-init.js) — the old plain-anchor override
   here fought that. Removed. */

/* Recognition — tablet and phone: collapse the three-column layout.
   Rail (vertical "Recognition 01 · date") is hidden — its info is
   already present in the copy's kicker and meta strip. The huge
   DF · 01 mark is demoted to a small pill in the top-right of the
   card so copy owns the primary reading order. */
@media(max-width:760px){
  .recognition-feature{
    display:block;
    min-height:0;
    padding:22px 8px 24px;
    position:relative;
  }
  .recognition-rail{display:none}
  .recognition-mark{
    position:absolute;top:20px;right:20px;
    padding:6px 10px;
    display:inline-flex;align-items:baseline;gap:4px;
    background:rgba(251,191,36,.08);
    border:1px solid rgba(251,191,36,.22);
    border-radius:8px;
  }
  .recognition-mark::before,.recognition-mark::after{display:none}
  .recognition-mark > span{
    font-size:var(--fs-md);font-weight:700;letter-spacing:-.01em;
    line-height:1;color:var(--recognition);transform:none;
  }
  .recognition-mark > small{
    position:static;
    font-size:var(--fs-2xs);letter-spacing:.14em;color:var(--recognition);
  }
  /* Mobile: photo variant — rectangular photo above the copy. Rings
     already hidden by the not(.has-photo) selector on desktop. */
  .recognition-mark.has-photo{
    position:static;
    padding:0;
    background:transparent;border:0;
    display:block;
    margin-bottom:18px;
  }
  .recognition-photo{max-width:none;width:100%;height:auto;object-fit:initial;border-radius:14px}
  .recognition-copy{padding:0}
  .recognition-copy h3{font-size:clamp(32px,7vw,44px);margin-top:18px}
  .recognition-event{font-size:var(--fs-2xl)}
  .recognition-desc{font-size:var(--fs-lg);margin-top:20px}
  .recognition-meta{gap:6px 16px;margin-top:20px}
  .recognition-links{margin-top:22px}
}

/* Selected certification shelf — deliberately distinct from the Journal index. */
.selected-credentials{margin-top:64px}
.selected-credentials-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.selected-credentials-index{display:block;margin-bottom:8px;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.selected-credentials-head h3{font-size:clamp(24px,2.5vw,34px);line-height:1.1;letter-spacing:-.03em;color:#f6f6fb}
.selected-credentials-head>a,.selected-credentials-mobile-link{font-family:'JetBrains Mono',monospace;font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;color:#c7c5d4;white-space:nowrap}
.selected-credentials-head>a:hover,.selected-credentials-mobile-link:hover{color:var(--text-white)}
.credential-shelf{display:grid;grid-template-columns:minmax(0,1.28fr) repeat(3,minmax(0,1fr));gap:12px;padding-top:18px}
.selected-credential{position:relative;display:flex;min-width:0;min-height:365px;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-top-color:color-mix(in srgb,var(--credential-accent) 55%,transparent);border-radius:15px;background:#0d0d13;transition:border-color .3s var(--ease),background .3s var(--ease)}
.selected-credential::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.055)}
.selected-credential:hover{border-color:color-mix(in srgb,var(--credential-accent) 42%,rgba(255,255,255,.08));background:#101017}
.selected-credential-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:238px;flex:1;overflow:hidden;background:#15151d;padding:22px 20px 12px}
.selected-credential-visual::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to bottom,transparent 70%,rgba(13,13,19,.55) 100%)}
.selected-credential-visual img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:saturate(.78) contrast(.98);transition:filter .5s var(--ease)}
.selected-credential:hover .selected-credential-visual img{filter:saturate(.96) contrast(1.01)}
.selected-credential-number{position:absolute;right:14px;top:10px;z-index:2;font-family:'JetBrains Mono',monospace;font-size:var(--fs-xs);letter-spacing:.13em;color:var(--text-white);padding:5px 7px;border:1px solid rgba(255,255,255,.18);border-radius:6px;background:rgba(5,5,8,.62);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.selected-credential-copy{position:relative;z-index:2;display:flex;min-height:126px;flex-direction:column;padding:18px 18px 20px}
.selected-credential-copy small{font-family:'JetBrains Mono',monospace;font-size:8px;letter-spacing:.1em;text-transform:uppercase;color:var(--credential-accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.selected-credential-copy strong{font-size:var(--fs-xl);line-height:1.4;color:#f1f1f6;margin-top:8px}
.selected-credential-copy>span{margin-top:auto;padding-top:13px;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.04em;color:#77768b}
.selected-credentials-mobile-link{display:none;margin-top:20px;padding:12px 0;border-top:1px solid var(--line)}

/* Credentials ledger — full-frame cards. Each group is its own card
   built with the same design language as the Recognition feature at
   the top of the page: accent-tinted border, per-issuer radial glow,
   drop shadow. Certificates are always visible; no accordion. */
.credential-ledger{display:flex;flex-direction:column;gap:28px;margin-top:56px}
.credential-card{position:relative;overflow:hidden;padding:36px 40px 38px;border:1px solid color-mix(in srgb,var(--credential-accent) 16%,var(--line));border-radius:24px;background:radial-gradient(circle at 12% 0%,color-mix(in srgb,var(--credential-accent) 10%,transparent),transparent 42%),linear-gradient(180deg,#0c0c14 0%,#08080d 100%);box-shadow:0 30px 80px -50px color-mix(in srgb,var(--credential-accent) 65%,transparent);scroll-margin-top:92px;transition:border-color .35s var(--ease),box-shadow .35s var(--ease)}
.credential-card::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:3px;border-radius:0 3px 3px 0;background:var(--credential-accent);opacity:.7}
.credential-card::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000,transparent 65%);opacity:.5}
.credential-card:hover{border-color:color-mix(in srgb,var(--credential-accent) 32%,var(--line));box-shadow:0 40px 100px -50px color-mix(in srgb,var(--credential-accent) 75%,transparent)}
.credential-card:target{border-color:color-mix(in srgb,var(--credential-accent) 50%,var(--line))}

.credential-card-head{position:relative;z-index:1;display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap}
.credential-card-meta{display:inline-flex;align-items:baseline;gap:10px;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);flex-wrap:wrap}
.credential-card-index{color:var(--credential-accent);font-weight:500}
.credential-card-meta-sep{color:var(--text-dim);opacity:.7}
.credential-card-issuer{color:#c8c7d4}
.credential-card-count{color:var(--text-mute)}
.credential-card-date{font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:#c8c7d4;white-space:nowrap}

.credential-card-title{position:relative;z-index:1;display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap;margin:20px 0 0;font-size:clamp(24px,2.4vw,34px);font-weight:600;line-height:1.18;letter-spacing:-.022em;color:#f5f5fa}
.credential-card-title>span:first-child{flex:1 1 auto;min-width:0}
.credential-card-pending{flex:0 0 auto;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--credential-accent);padding:6px 12px;border:1px solid color-mix(in srgb,var(--credential-accent) 38%,transparent);border-radius:999px;background:color-mix(in srgb,var(--credential-accent) 8%,transparent);font-weight:400}

.credential-card-summary-text{position:relative;z-index:1;margin:14px 0 0;max-width:780px;color:#a5a4b8;line-height:1.7;font-size:var(--fs-base)}

.credential-card-divider{position:relative;z-index:1;margin:28px 0 26px;height:1px;background:linear-gradient(90deg,color-mix(in srgb,var(--credential-accent) 22%,transparent) 0,transparent 60%)}

.credential-documents{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}
.credential-document{display:flex;flex-direction:column;gap:14px;min-width:0}
.credential-preview{display:block;width:100%;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}
/* Full certificate — natural aspect, no crop. Each frame's height is
   driven by the image itself, so 4:3 landscape (Anthropic) and any
   other ratio (Huawei landscape jpg, AWS pdf preview) all render at
   their true proportions. Grid rows align to the tallest tile in the
   row via align-items:start on the parent grid. */
/* Full certificate — natural aspect, no crop. Hover changes the outer
   glow and inner outline only; no lift, no scale, no image movement. */
.credential-preview-frame{position:relative;display:block;overflow:hidden;border-radius:10px;background:#0f0f16;box-shadow:0 12px 30px -20px rgba(0,0,0,.85);transition:box-shadow .4s var(--ease)}
.credential-preview-frame::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:10px;pointer-events:none;transition:box-shadow .35s var(--ease)}
.credential-preview-frame img{display:block;width:100%;height:auto;transition:filter .4s var(--ease)}
.credential-preview:hover .credential-preview-frame{box-shadow:0 12px 30px -20px rgba(0,0,0,.85),0 0 0 1px color-mix(in srgb,var(--credential-accent) 50%,transparent)}
.credential-preview:hover .credential-preview-frame::after{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--credential-accent) 60%,transparent)}
.credential-preview:hover .credential-preview-frame img{filter:brightness(.96)}
.credential-preview-corner{position:absolute;top:10px;right:10px;z-index:2;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(6,6,10,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-white);opacity:0;transform:translateY(-4px);transition:opacity .3s var(--ease),transform .3s var(--ease),background .3s var(--ease)}
.credential-preview:hover .credential-preview-corner,.credential-preview:focus-visible .credential-preview-corner{opacity:1;transform:translateY(0);background:color-mix(in srgb,var(--credential-accent) 85%,#000)}
.credential-document-copy{display:flex;flex-direction:column;gap:8px}
.credential-document-copy strong{font-size:var(--fs-base);line-height:1.4;color:#e6e5ef;font-weight:500}
.credential-document-copy a{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.12em;text-transform:uppercase;color:var(--credential-accent);transition:color .25s var(--ease),gap .25s var(--ease)}
.credential-document-copy a:hover{color:#fff;gap:9px}
.credential-document-copy a svg{transition:transform .3s var(--ease)}
.credential-document-copy a:hover svg{transform:translate(2px,-2px)}

/* ── JOURNAL INDEX ─────────────────────────────── */
.journal-row{grid-template-columns:120px minmax(0,1fr) 190px;cursor:default;transition:background .25s var(--ease)}
a.journal-row{cursor:pointer}
.journal-row::before{background:radial-gradient(350px circle at var(--mx) var(--my),color-mix(in srgb,var(--journal-accent) 10%,transparent),transparent 70%)}
.journal-row-action{align-self:center;justify-self:end;font-family:'JetBrains Mono',monospace;font-size:var(--fs-2xs);letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}
a.journal-row:hover .journal-row-action{color:var(--journal-accent)}