/* AMIRA OGLE — technical portfolio site
   Palette: paper / ink / mid gray / hairline / cut-line red */
:root {
  --paper: #FBFBF9;
  --ink: #161616;
  --mid: #6E6E6A;
  --rule: #DCDCD6;
  --cut: #B3261E;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--cut); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--cut); outline-offset: 3px; }
img { max-width: 100%; display: block; }

/* type utilities — the PDF's letterspaced mono voice */
.label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
}
.label--mid { color: var(--mid); }
.annot {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mid);
}

/* notch mark — pattern-notch tick used as a section marker */
.notch {
  display: inline-block;
  width: 14px; height: 10px;
  border-left: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
  margin-right: 12px;
  vertical-align: baseline;
}

/* header / nav */
header.site {
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0;
  background: rgba(251,251,249,0.94);
  backdrop-filter: blur(6px);
  z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 58px; gap: 16px;
}
.brand {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  white-space: nowrap;
}
nav.main { display: flex; gap: 26px; align-items: center; }
nav.main a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  padding: 4px 0;
}
nav.main a[aria-current="page"] { color: var(--ink); border-bottom: 2px solid var(--ink); }
nav.main a.dl { color: var(--cut); }
nav.main a.dl:hover { border-bottom: 2px solid var(--cut); }

/* buttons */
.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 14px 26px;
  border: 1px solid var(--ink);
  color: var(--ink);
  transition: background .15s, color .15s;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--cut); border-color: var(--cut); color: var(--paper); }

/* hero (index) */
.hero { padding: 72px 0 56px; border-bottom: 1px solid var(--rule); }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(34px, 5.5vw, 58px);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  line-height: 1.1;
  margin: 18px 0 10px;
}
.hero .role { font-size: 17px; color: var(--ink); margin-bottom: 6px; }
.hero .contact { margin: 18px 0 30px; }
.hero .contact a { border-bottom: 1px solid var(--rule); }
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-photo { position: relative; width: 280px; justify-self: end; }
.hero-photo img {
  width: 280px;
  height: 350px;            /* 4:5 — never stretched */
  object-fit: cover;
  border: 1px solid var(--rule);
}
.hero-photo .annot { margin-top: 8px; text-align: right; }

/* profile columns (index) */
.section { padding: 56px 0; border-bottom: 1px solid var(--rule); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 34px; flex-wrap: wrap; gap: 8px; }
.cols3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
.col h3 { margin-bottom: 16px; }
.col ul { list-style: none; }
.col li { padding: 5px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.col li:last-child { border-bottom: 0; }
.col .sub { color: var(--mid); font-size: 13px; }
.entry { margin-bottom: 18px; }
.entry .years { font-family: var(--mono); font-size: 11px; color: var(--mid); letter-spacing: .05em; }
.entry strong { display: block; font-weight: 600; }

/* services strip — visual only */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.services div { background: var(--paper); padding: 30px 20px; text-align: center; }
.services .label { display: block; }

/* portfolio */
.pf-title { padding: 64px 0 40px; border-bottom: 1px solid var(--rule); }
.pf-title h1 {
  font-family: var(--mono); font-weight: 500;
  font-size: clamp(26px, 4.5vw, 44px);
  letter-spacing: 0.14em; text-transform: uppercase; margin: 10px 0 16px;
}
.index-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; padding: 40px 0; border-bottom: 1px solid var(--rule); }
.index-strip a { display: block; }
.index-strip img { aspect-ratio: 3/5; object-fit: cover; object-position: center; border: 1px solid var(--rule); background: #fff; }
.index-strip .num { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; margin: 12px 0 2px; }
.index-strip a:hover img { outline: 2px solid var(--cut); }

.style-section { padding: 64px 0; border-bottom: 1px solid var(--rule); }
.style-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.style-head h2 {
  font-family: var(--mono); font-weight: 500;
  font-size: clamp(20px, 3vw, 30px);
  letter-spacing: 0.14em; text-transform: uppercase;
}
.style-head .credit { text-align: right; }

.opener { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; margin-bottom: 48px; }
.opener .photos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.opener .photos img { width: 100%; }
.opener .side { display: flex; flex-direction: column; gap: 20px; }
.opener .side figure { align-self: flex-start; }
.opener .sketch { max-width: 210px; }
.spec { width: 100%; border-collapse: collapse; }
.spec td { padding: 8px 0; border-bottom: 1px solid var(--rule); vertical-align: top; font-size: 14px; }
.spec td:first-child { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--mid); width: 92px; padding-right: 14px; }
.sketch { border: 1px solid var(--rule); }

.sub-block { margin-bottom: 48px; }
.sub-block:last-child { margin-bottom: 0; }
.sub-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
figure figcaption { margin-top: 8px; font-size: 13px; color: var(--mid); }
figure img { border: 1px solid var(--rule); cursor: zoom-in; }
.full-img { margin-bottom: 24px; }

/* cutter's must */
.must { border: 1px solid var(--ink); padding: 28px; }
.must-head { margin-bottom: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.must-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.pn { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12.5px; }
.pn caption { text-align: left; font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; padding-bottom: 10px; }
.pn td { padding: 5px 0; border-bottom: 1px solid var(--rule); }
.pn td:first-child { width: 62px; color: var(--mid); }
.pn td:last-child { text-align: right; white-space: nowrap; }
.must-notes { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--rule); font-size: 13px; color: var(--mid); }

/* portfolio close — dark band, mirrors the PDF's final page */
.close-services { background: #1E2124; color: #E8E8E4; padding: 84px 0; text-align: left; }
.close-services .label { color: #9a9a96; }
.close-statement {
  font-family: "IBM Plex Serif", Georgia, serif;
  font-weight: 300;
  font-size: clamp(26px, 4.2vw, 42px);
  line-height: 1.35;
  max-width: 720px;
  margin: 22px 0 56px;
}
.svc { max-width: 860px; }
.svc div { display: grid; grid-template-columns: 160px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid #3a3d40; }
.svc div:last-child { border-bottom: 1px solid #3a3d40; }
.svc dt { color: #9a9a96; padding-top: 3px; }
.svc dd { margin: 0; color: #E8E8E4; max-width: 560px; }
.close-contact { margin-top: 44px; }
.close-services a { color: #E8E8E4; }
.close-services a:hover { color: #fff; border-bottom: 1px solid #fff; }
@media (max-width: 600px) {
  .svc div { grid-template-columns: 1fr; gap: 6px; }
}

/* alterations placeholder */
.placeholder { min-height: 55vh; display: flex; align-items: center; }
.placeholder .inner { max-width: 560px; }
.placeholder h1 {
  font-family: var(--mono); font-weight: 500;
  font-size: clamp(24px, 4vw, 40px);
  letter-spacing: 0.14em; text-transform: uppercase; margin: 14px 0 18px;
}
.placeholder p { color: var(--mid); margin-bottom: 14px; }

/* lightbox */
dialog.lightbox { border: 0; padding: 0; background: transparent; max-width: 92vw; max-height: 92vh; }
dialog.lightbox::backdrop { background: rgba(20,20,20,0.88); }
dialog.lightbox img { max-width: 92vw; max-height: 88vh; object-fit: contain; }
dialog.lightbox .cap { color: #ddd; font-family: var(--mono); font-size: 12px; text-align: center; padding: 10px 0; }

/* footer */
footer.site { padding: 44px 0; }
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; align-items: center; }
.pageno { font-family: var(--mono); font-size: 11px; color: var(--mid); letter-spacing: .1em; }

/* responsive */
@media (max-width: 860px) {
  .hero-grid, .opener { grid-template-columns: 1fr; }
  .opener .sketch { max-width: 180px; }
  .hero-photo { justify-self: start; width: 220px; }
  .hero-photo img { width: 220px; height: 275px; }
  .hero-photo .annot { text-align: left; }
  .cols3, .grid3 { grid-template-columns: 1fr; }
  .must-grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr 1fr; }
  .index-strip { grid-template-columns: 1fr; }
  nav.main { gap: 16px; }
  nav.main a span.hide-m { display: none; }
}
@media (max-width: 600px) {
  .grid2 { grid-template-columns: 1fr; }
  header.site .wrap { height: auto; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap; }
}