/* ============================================================
   Emily Piech — portfolio
   Shared stylesheet. Keep this file alongside the .html pages.
   ============================================================ */

:root {
  --paper: #FAFAF8;
  --surface: #FFFFFF;
  --ink: #17181A;
  --muted: #6E7074;
  --faint: #9A9C9E;
  --line: #E4E3DE;
  --accent: #B23A2E;        /* editor's red marker — used sparingly */
  --highlight: #F4EBA2;     /* the signature highlighter swipe */
  --max: 1080px;
  --reading: 720px;
  --display: "Fraunces", Georgia, serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.reading { max-width: var(--reading); }

a { color: inherit; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---- shared labels ---- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
}
.meta {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---- top bar ---- */
header.bar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.bar-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { font-family: var(--mono); font-size: 14px; letter-spacing: 0.02em; font-weight: 500; text-decoration: none; }
.brand .dot { color: var(--accent); }
nav.links { display: flex; gap: 26px; }
nav.links a {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.03em;
  text-decoration: none; color: var(--muted); position: relative; padding: 4px 0;
}
nav.links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1.5px;
  background: var(--accent); transition: right .28s ease;
}
nav.links a:hover, nav.links a[aria-current="page"] { color: var(--ink); }
nav.links a:hover::after, nav.links a[aria-current="page"]::after { right: 0; }

/* ---- hero (home) ---- */
.hero { padding: 92px 0 70px; }
.hero .eyebrow { margin-bottom: 26px; }
.hero h1 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(40px, 7.2vw, 84px); line-height: 1.04;
  letter-spacing: -0.015em; margin: 0 0 30px; max-width: 16ch;
}
.hero p.lede { font-size: clamp(18px, 2.2vw, 21px); color: #34363A; max-width: 54ch; margin: 0 0 8px; line-height: 1.62; }

.swipe { position: relative; white-space: nowrap; font-style: italic; }
.swipe::before {
  content: ""; position: absolute; left: -.08em; right: -.08em; bottom: 0.06em; top: 0.34em;
  background: var(--highlight); z-index: -1;
  transform: skewX(-4deg) rotate(-.6deg); transform-origin: left center;
  border-radius: 2px 5px 3px 6px;
  animation: draw 0.9s 0.5s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes draw { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }

.reveal { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
.reveal.d1 { animation-delay: .05s; }
.reveal.d2 { animation-delay: .15s; }
.reveal.d3 { animation-delay: .25s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveal, .swipe::before { animation: none; }
  .swipe::before { clip-path: none; }
}

/* ---- sections ---- */
section { padding: 56px 0; border-top: 1px solid var(--line); }
.sec-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 34px; flex-wrap: wrap; }
.sec-head h2 { font-family: var(--display); font-weight: 400; font-size: clamp(26px, 3.6vw, 36px); letter-spacing: -0.01em; margin: 0; }
.sec-head .meta { margin-left: auto; }

/* ---- impact list (home) ---- */
.impact-row { display: grid; grid-template-columns: 1fr auto; align-items: start; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.impact-row:first-child { border-top: 1px solid var(--line); }
.impact-row .label { font-size: 18px; line-height: 1.45; max-width: 62ch; }
.impact-row .label strong { font-weight: 600; }
.impact-row .tag { font-family: var(--mono); font-size: 11.5px; color: var(--faint); letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; padding-top: 4px; }

/* ---- placeholder system (NEVER a real claim) ---- */
.fill {
  font-family: var(--mono); font-size: 13px; font-style: normal;
  color: var(--accent); background: #FBEFEC;
  border: 1px dashed var(--accent); border-radius: 4px;
  padding: 1px 7px; margin: 0 1px; display: inline-block; line-height: 1.5;
}
.prompt { display: block; font-family: var(--mono); font-size: 12.5px; color: var(--faint); margin-top: 7px; }
.prompt::before { content: "// "; }

/* ---- work cards (home) ---- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: 26px; display: flex; flex-direction: column; gap: 14px;
  text-decoration: none; color: inherit;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px -22px rgba(0,0,0,.4); border-color: #D3D2CC; }
.card .cmeta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pill { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px 9px; }
.pill.live { color: var(--accent); border-color: #E7C7C1; }
.card h3 { font-family: var(--display); font-weight: 500; font-size: 23px; letter-spacing: -.01em; margin: 2px 0 0; }
.card .org { font-family: var(--mono); font-size: 12.5px; color: var(--muted); letter-spacing: .03em; }
.card .blurb { font-size: 15.5px; color: #2D2F33; line-height: 1.5; margin: 0; }
.card .more { font-family: var(--mono); font-size: 12.5px; color: var(--accent); margin-top: auto; padding-top: 6px; }
.card .more .arrow { transition: transform .2s ease; display: inline-block; }
.card:hover .more .arrow { transform: translateX(4px); }

/* ---- toolkit (home) ---- */
.toolkit { display: grid; grid-template-columns: 200px 1fr; gap: 0 30px; }
.toolkit .row { display: contents; }
.tk-label { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); padding: 14px 0; border-top: 1px solid var(--line); }
.tk-items { padding: 14px 0; border-top: 1px solid var(--line); color: #2D2F33; }

/* ============================================================
   CASE STUDY PAGES
   ============================================================ */
.case-head { padding: 56px 0 40px; }
.backlink {
  display: flex; width: fit-content; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--faint); text-decoration: none;
  margin-bottom: 40px;
}
.backlink:hover { color: var(--ink); }
.backlink .arrow { display: inline-block; color: var(--accent); transition: transform .2s ease; }
.backlink:hover .arrow { transform: translateX(-4px); }
.case-head .eyebrow { display: block; margin-bottom: 18px; }
.case-head h1 { font-family: var(--display); font-weight: 400; font-size: clamp(34px, 5.6vw, 60px); line-height: 1.06; letter-spacing: -.015em; margin: 0 0 22px; max-width: 18ch; }
.case-head .summary { font-size: clamp(18px, 2.2vw, 21px); color: #34363A; max-width: 56ch; line-height: 1.6; margin: 0; }

.glance { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: 44px 0 8px; }
.glance .cell { background: var(--surface); padding: 18px 20px; }
.glance .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); display: block; margin-bottom: 6px; }
.glance .v { font-size: 14.5px; line-height: 1.4; color: var(--ink); }

.case-body { padding: 16px 0 40px; }
.case-body h2 { font-family: var(--display); font-weight: 500; font-size: clamp(24px, 3vw, 30px); letter-spacing: -.01em; margin: 48px 0 16px; }
.case-body h2:first-child { margin-top: 8px; }
.case-body p { max-width: var(--reading); color: #2A2C2F; margin: 0 0 18px; }
.case-body ul { max-width: var(--reading); padding-left: 0; list-style: none; margin: 0 0 18px; }
.case-body li { position: relative; padding-left: 26px; margin-bottom: 12px; color: #2A2C2F; }
.case-body li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }

/* before / after microcopy block — the craft showcase */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: var(--reading); margin: 8px 0 26px; }
.ba .col { border: 1px solid var(--line); border-radius: 10px; background: var(--surface); padding: 20px; }
.ba .col.after { border-color: #E7C7C1; }
.ba .tag { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 12px; display: block; }
.ba .col.before .tag { color: var(--faint); }
.ba .col.after .tag { color: var(--accent); }
.ba .ui { font-size: 15px; line-height: 1.5; color: #2A2C2F; }
@media (max-width: 620px) { .ba { grid-template-columns: 1fr; } }

.case-nav { display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); padding: 30px 0; }
.case-nav a { font-family: var(--mono); font-size: 13px; text-decoration: none; color: var(--muted); }
.case-nav a:hover { color: var(--accent); }
.case-nav a.next { margin-left: auto; text-align: right; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-head { padding: 56px 0 8px; }
.about-head .eyebrow { display: block; margin-bottom: 18px; }
.about-head h1 { font-family: var(--display); font-weight: 400; font-size: clamp(38px, 6vw, 66px); letter-spacing: -.015em; margin: 0; line-height: 1.05; }

.about-intro { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; padding: 40px 0 8px; }
.about-intro p { color: #2A2C2F; margin: 0 0 18px; max-width: 56ch; }
.about-intro p.big { font-family: var(--display); font-size: clamp(20px, 2.6vw, 26px); line-height: 1.4; color: var(--ink); font-weight: 400; }

.portrait { aspect-ratio: 4/5; border-radius: 12px; background: linear-gradient(160deg,#F0EFE9,#E6E5DF); border: 1px dashed var(--accent); display: flex; align-items: center; justify-content: center; text-align: center; padding: 24px; }
.portrait .ph { font-family: var(--mono); font-size: 12.5px; color: var(--accent); line-height: 1.6; }

.principles { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.principle { border-top: 2px solid var(--accent); padding-top: 16px; }
.principle .n { font-family: var(--mono); font-size: 12px; color: var(--faint); }
.principle h3 { font-family: var(--display); font-weight: 500; font-size: 20px; margin: 8px 0 8px; letter-spacing: -.01em; }
.principle p { font-size: 15px; color: #2D2F33; line-height: 1.55; margin: 0; }
@media (max-width: 760px){ .principles { grid-template-columns: 1fr; } .about-intro { grid-template-columns: 1fr; gap: 28px; } }

.human { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 30px; }
.human .prompt { margin-top: 10px; }

/* ---- contact card (shared) ---- */
.contact-card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 26px; }
.contact-card .eyebrow { margin-bottom: 16px; }
.clink { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); text-decoration: none; font-family: var(--mono); font-size: 14px; }
.clink:first-of-type { border-top: 0; }
.clink .arrow { color: var(--accent); transition: transform .2s ease; }
.clink:hover .arrow { transform: translateX(4px); }

footer { border-top: 1px solid var(--line); padding: 30px 0 48px; }
footer .meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---- responsive ---- */
@media (max-width: 760px) {
  .grid { grid-template-columns: 1fr; }
  .toolkit { grid-template-columns: 1fr; gap: 0; }
  .tk-label { padding-bottom: 0; }
  .tk-items { border-top: 0; padding-top: 4px; }
  nav.links { gap: 18px; }
  .impact-row { grid-template-columns: 1fr; }
  .impact-row .tag { padding-top: 0; }
  .glance { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   DISCIPLINE PAGES — walkthroughs, artifacts, experience
   ============================================================ */

/* intro block at top of a discipline page */
.discipline-intro { max-width: var(--reading); }
.discipline-intro p { color: #2A2C2F; margin: 0 0 18px; }
.discipline-intro .tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 22px 0 0; }

/* a single sample within a discipline (e.g. one QRG) */
.sample { border-top: 1px solid var(--line); padding-top: 40px; margin-top: 48px; }
.sample:first-of-type { border-top: 0; padding-top: 8px; margin-top: 8px; }
.sample > .eyebrow { margin-bottom: 12px; }
.sample h2 { font-family: var(--display); font-weight: 500; font-size: clamp(24px, 3vw, 30px); letter-spacing: -.01em; margin: 0 0 10px; }
.sample .context { max-width: var(--reading); color: #2A2C2F; margin: 0 0 8px; }
.sample .subhead { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin: 34px 0 4px; }

/* numbered step walkthrough */
.qrg { counter-reset: step; margin-top: 8px; }
.qrg .step { display: grid; grid-template-columns: auto 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--line); }
.qrg .step::before {
  counter-increment: step; content: counter(step);
  font-family: var(--mono); font-size: 13px; color: var(--accent);
  width: 30px; height: 30px; border: 1px solid #E7C7C1; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.qrg .cap { color: #2A2C2F; margin: 4px 0 0; max-width: 60ch; }
.shot { margin-top: 14px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; display: inline-block; max-width: 100%; box-shadow: 0 8px 24px -18px rgba(0,0,0,.35); }
.shot img { display: block; max-width: 100%; height: auto; }

/* full-width artifact (process map, diagram) */
.artifact { margin: 22px 0 8px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; }
.artifact img { display: block; width: 100%; height: auto; }
.artifact .caption { font-family: var(--mono); font-size: 12px; color: var(--muted); padding: 13px 16px; border-top: 1px solid var(--line); letter-spacing: .02em; }

/* pending / to-come marker */
.pending { border: 1px dashed var(--accent); border-radius: 10px; padding: 22px 24px; background: #FBEFEC; margin: 22px 0 8px; }
.pending .k { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 8px; }
.pending p { margin: 0; color: #7A2A20; font-size: 15px; max-width: 60ch; }

/* experience strip (about page) */
.exp { border-top: 1px solid var(--line); }
.exp .job { display: grid; grid-template-columns: 1fr auto; gap: 6px 18px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.exp .role { font-weight: 600; font-size: 16px; }
.exp .co { color: var(--muted); font-size: 15px; }
.exp .when { font-family: var(--mono); font-size: 12px; color: var(--faint); letter-spacing: .04em; white-space: nowrap; }
@media (max-width: 620px){ .exp .job { grid-template-columns: 1fr; } }

/* ============================================================
   CLEAN DRAFT ELEMENTS (intentional, not scaffolding)
   ============================================================ */
/* a graceful "case study on the way" note — calm, not alarming */
.note { border-left: 2px solid var(--line); padding: 4px 0 4px 20px; margin: 22px 0 8px; }
.note .k { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); display: block; margin-bottom: 6px; }
.note p { margin: 0; color: var(--muted); font-size: 15.5px; max-width: 58ch; }

/* monogram used in place of a photo until a real one is added — reads as designed */
.monogram { aspect-ratio: 4/5; border-radius: 12px; background: linear-gradient(160deg,#1D1E20,#2C2E31); display: flex; align-items: center; justify-content: center; }
.monogram span { font-family: var(--display); font-weight: 500; font-size: clamp(56px, 8vw, 88px); color: var(--paper); letter-spacing: -.02em; }

/* result callout inside a case study */
.result-line { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 8px; padding: 18px 22px; margin: 20px 0 8px; max-width: var(--reading); }
.result-line .k { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 8px; }
.result-line p { margin: 0; color: #2A2C2F; font-size: 16px; line-height: 1.55; }