/* Interactive portfolio guide — shares the site's amber IC design tokens. */
.portfolio-guide[hidden] { display: none; }
.portfolio-guide { padding-top: 88px; padding-bottom: 88px; border-bottom: 1px solid var(--border); }
.guide-layout { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: minmax(260px, .8fr) minmax(0, 1.35fr); gap: clamp(32px, 5vw, 76px); align-items: start; }
.guide-intro { padding-top: 5px; }
.guide-intro .eye { font-size: 10px; letter-spacing: .15em; margin-bottom: 24px; }
.guide-intro .eye::after { display: none; }
.guide-intro h2 { font-family: var(--fh); font-size: clamp(38px, 4.4vw, 64px); font-weight: 800; line-height: 1.02; letter-spacing: -.025em; }
.guide-intro h2 em { color: var(--amber); font-style: normal; }
.guide-description { max-width: 320px; margin: 22px 0 28px; font-family: var(--fb); font-size: 15px; line-height: 1.75; color: var(--muted); }
.guide-paths { display: grid; gap: 9px; }
.guide-path { width: 100%; display: grid; grid-template-columns: 24px 1fr 18px; gap: 12px; align-items: center; padding: 17px 16px; text-align: left; background: transparent; border: 1px solid var(--border); color: var(--text); transition: background .18s, border-color .18s; }
.guide-path:hover, .guide-path[aria-pressed="true"] { background: var(--a-dim); border-color: var(--amber); }
.guide-path-number { align-self: start; padding-top: 2px; font: 10px var(--fm); color: var(--muted); }
.guide-path strong { display: block; font-family: var(--fh); font-size: 17px; font-weight: 600; line-height: 1.3; }
.guide-path small { display: block; margin-top: 4px; font-family: var(--fb); font-size: 12px; color: var(--muted); line-height: 1.4; }
.guide-arrow { color: var(--amber); font-size: 21px; }
.guide-browse { display: inline-flex; gap: 16px; margin-top: 24px; padding: 5px 0; font-family: var(--fm); font-size: 11px; color: var(--muted); }
.guide-browse:hover { color: var(--amber); }
.guide-console { min-width: 0; background: var(--surface); border: 1px solid var(--border-hi); border-top: 2px solid var(--amber); box-shadow: 0 18px 64px rgba(0,0,0,.12); }
.guide-console-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 47px; padding: 12px 24px; border-bottom: 1px solid var(--border); font-family: var(--fm); font-size: 10px; color: var(--muted); }
.guide-prompt-mark { color: var(--amber); margin-right: 7px; }
.guide-ready { display: inline-flex; align-items: center; gap: 7px; font-size: 9px; }
.guide-ready > span { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); }
.guide-form { padding: 24px 24px 22px; border-bottom: 1px solid var(--border); }
.guide-form label { display: block; margin-bottom: 12px; font-family: var(--fh); font-size: 16px; font-weight: 600; color: var(--text); }
.guide-input-wrap { display: flex; min-width: 0; background: var(--bg); border: 1px solid var(--border-hi); transition: border-color .18s; }
.guide-input-wrap:focus-within { border-color: var(--amber); outline: 1px solid var(--amber); outline-offset: 2px; }
.guide-input-wrap input { width: 0; flex: 1; min-width: 0; padding: 15px 14px; border: 0; border-radius: 0; background: transparent; font-family: var(--fb); font-size: 14px; color: var(--text); }
.guide-input-wrap input:focus { outline: none; }
.guide-input-wrap input::placeholder { color: var(--muted); opacity: 1; }
.guide-input-wrap button { display: flex; align-items: center; justify-content: center; gap: 14px; min-width: 108px; margin: 5px; padding: 10px 14px; background: var(--amber); border: 1px solid var(--amber); font-family: var(--fh); font-size: 14px; font-weight: 700; color: var(--bg); }
.guide-input-wrap button:hover { filter: brightness(1.1); }
.guide-input-wrap button span { font-size: 19px; }
#guide-hint { margin: 14px 0 10px; font-family: var(--fb); font-size: 12px; color: var(--muted); line-height: 1.5; }
.guide-suggestions { display: flex; flex-wrap: wrap; gap: 6px; }
.guide-suggestions button { min-height: 32px; padding: 6px 10px; border: 1px solid var(--border-hi); background: transparent; font-family: var(--fm); font-size: 9px; color: var(--muted); transition: border-color .18s, color .18s; }
.guide-suggestions button:hover, .guide-suggestions button[aria-pressed="true"] { border-color: var(--teal); color: var(--teal); background: var(--t-dim); }
.guide-result { padding: 24px; }
.guide-result-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.guide-result-eyebrow { font-family: var(--fm); font-size: 9px; color: var(--teal); letter-spacing: .12em; text-transform: uppercase; }
.guide-reset { min-height: 28px; padding: 4px 0 4px 10px; background: transparent; border: none; font-family: var(--fm); font-size: 9px; color: var(--muted); }
.guide-reset:hover { color: var(--amber); }
.guide-result h3 { font-family: var(--fh); font-size: clamp(23px, 2.6vw, 31px); font-weight: 700; line-height: 1.15; color: var(--text); }
.guide-result-summary { margin-top: 12px; font-family: var(--fb); font-size: 14px; line-height: 1.75; color: var(--muted); }
.guide-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 22px 0; padding: 17px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.guide-fact { padding: 0 14px; border-left: 1px solid var(--border); min-width: 0; }
.guide-fact:first-child { padding-left: 0; border-left: 0; }
.guide-fact:last-child { padding-right: 0; }
.guide-fact strong { display: block; margin-bottom: 5px; font-family: var(--fh); font-size: 28px; font-weight: 700; line-height: 1.1; color: var(--amber); }
.guide-fact span { display: block; font-family: var(--fm); font-size: 8px; line-height: 1.6; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.guide-evidence-label { margin-bottom: 5px; font-family: var(--fm); font-size: 9px; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.guide-evidence { list-style: none; }
.guide-evidence li + li { border-top: 1px solid var(--border); }
.guide-evidence a { display: grid; grid-template-columns: 1fr 18px; gap: 12px; align-items: center; padding: 13px 0; color: var(--text); }
.guide-evidence strong { display: block; font-family: var(--fh); font-size: 15px; font-weight: 600; line-height: 1.4; }
.guide-evidence small { display: block; margin-top: 4px; font-family: var(--fb); font-size: 12px; color: var(--muted); line-height: 1.6; }
.guide-evidence a > span:last-child { color: var(--teal); font-size: 18px; transition: transform .18s; }
.guide-evidence a:hover strong { color: var(--amber); }
.guide-evidence a:hover > span:last-child { transform: translate(2px, -2px); }
.guide-evidence-label:first-of-type { margin-top: 22px; }
.guide-related { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.guide-related > span { font-family: var(--fm); font-size: 9px; color: var(--muted); }
.guide-related button { min-height: 30px; padding: 5px 9px; background: var(--t-dim); border: 1px solid var(--border); font-family: var(--fm); font-size: 9px; color: var(--teal); }
.guide-related button:hover { border-color: var(--teal); }
.guide-footer { display: flex; gap: 8px; align-items: baseline; padding: 14px 24px; border-top: 1px solid var(--border); font-family: var(--fb); font-size: 11px; line-height: 1.6; color: var(--muted); }
.guide-footer > span { color: var(--teal); font-size: 17px; }
.guide-noscript { padding: 24px var(--pad); color: var(--muted); }
.guide-noscript a { color: var(--teal); }
.proj[id] { scroll-margin-top: 24px; }
.proj[id]:target { border-color: var(--amber); }

@media (max-width: 1100px) {
  .guide-layout { gap: 30px; grid-template-columns: minmax(230px, .8fr) minmax(0, 1.3fr); }
  .guide-console-bar, .guide-form, .guide-result { padding-left: 20px; padding-right: 20px; }
  .guide-footer { padding-left: 20px; padding-right: 20px; }
}
@media (max-width: 760px) {
  .portfolio-guide { padding-top: 56px; padding-bottom: 56px; }
  .guide-layout { grid-template-columns: 1fr; gap: 28px; }
  .guide-intro h2 { font-size: 44px; }
  .guide-intro h2 br { display: none; }
  .guide-intro h2 em::before { content: ' '; }
  .guide-intro .eye { margin-bottom: 16px; }
  .guide-description { max-width: 450px; margin: 16px 0 20px; }
  .guide-paths { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .guide-path { display: flex; align-items: flex-start; padding: 12px 10px; gap: 8px; }
  .guide-path strong { font-size: 14px; }
  .guide-path small { display: none; }
  .guide-path-number { font-size: 8px; padding-top: 3px; }
  .guide-path .guide-arrow { display: none; }
  .guide-browse { margin-top: 12px; }
}
@media (max-width: 420px) {
  .guide-intro h2 { font-size: 37px; }
  .guide-path-number { display: none; }
  .guide-path { justify-content: center; text-align: center; min-height: 52px; align-items: center; }
  .guide-console-bar, .guide-form, .guide-result { padding-left: 16px; padding-right: 16px; }
  .guide-console-bar { font-size: 9px; gap: 8px; }
  .guide-ready { font-size: 8px; gap: 5px; }
  .guide-input-wrap input { font-size: 16px; padding: 13px 10px; }
  .guide-input-wrap button { min-width: 76px; gap: 7px; padding: 9px; font-size: 12px; }
  .guide-fact { padding: 0 10px; }
  .guide-fact strong { font-size: 24px; }
  .guide-footer { padding-left: 16px; padding-right: 16px; font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .portfolio-guide *, .portfolio-guide *::before, .portfolio-guide *::after { transition: none !important; }
}
@media print {
  .portfolio-guide, .guide-noscript { display: none; }
}