/* ============================================================
   Dimitra Theochari — Ecology of Comfort
   Design system per Digital_Identity_System (v1 + Volumes II–IX).
   Tokens are the API of the design — components consume tokens,
   never raw values. Do not change tokens without explicit request.
   ============================================================ */

/* ---------- fonts (self-hosted, GDPR: zero external requests) ---------- */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-latin_latin-ext-regular.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-latin_latin-ext-italic.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-latin_latin-ext-500.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-latin_latin-ext-600.woff2") format("woff2");
}

/* Greek subsets — fetched by the browser only when Greek glyphs render */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-greek-regular.woff2") format("woff2");
  unicode-range: U+0370-03FF, U+1F00-1FFF;
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-greek-italic.woff2") format("woff2");
  unicode-range: U+0370-03FF, U+1F00-1FFF;
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-greek-500.woff2") format("woff2");
  unicode-range: U+0370-03FF, U+1F00-1FFF;
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-v23-greek-600.woff2") format("woff2");
  unicode-range: U+0370-03FF, U+1F00-1FFF;
}

/* ---------- design tokens ---------- */
:root {
  /* colour — interface stays 90–95% neutral; moss accent max 5–10% */
  --paper: #faf9f6;        /* warm white — primary background */
  --stone: #f2f0eb;        /* secondary background */
  --surface: #ece9e3;      /* cards / panels */
  --ink: #262626;          /* charcoal — text */
  --ink-soft: #66635f;     /* warm grey — secondary text */
  --line: #dad6cf;         /* borders / hairlines */
  --moss: #6f7f68;         /* accent: active nav, underlines, highlights only */
  --moss-deep: #5c6a55;    /* darkened moss for text/fills (AA-safe on paper) */

  /* type */
  --sans: "IBM Plex Sans", "Inter", "Source Sans 3", sans-serif;
  --fs-h1: clamp(2.5rem, 1.6rem + 3.2vw, 4rem);        /* 40 → 64px */
  --fs-h2: clamp(1.75rem, 1.35rem + 1.5vw, 2.75rem);   /* 28 → 44px */
  --fs-h3: clamp(1.375rem, 1.25rem + 0.5vw, 1.875rem); /* 22 → 30px */
  --fs-body: 1.1875rem;    /* 19px */
  --fs-small: 0.9375rem;   /* 15px */
  --lh-body: 1.65;
  --lh-head: 1.2;

  /* spacing — 8px base scale, never arbitrary values */
  --s1: 0.5rem;   /* 8  */
  --s2: 1rem;     /* 16 */
  --s3: 1.5rem;   /* 24 */
  --s4: 2rem;     /* 32 */
  --s5: 3rem;     /* 48 */
  --s6: 4rem;     /* 64 */
  --s7: 6rem;     /* 96 */
  --s8: 8rem;     /* 128 */

  /* layout */
  --max: 1360px;
  --measure: 75ch;                       /* max reading width */
  --gutter: clamp(1.5rem, 6vw, 7.5rem);  /* 24 → 120px page margins */
  --header-h: 5.75rem;                   /* 92px */

  /* shape + elevation */
  --r-card: 8px;
  --r-ui: 6px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* the only permitted shadow */

  /* motion */
  --t-micro: 200ms;
  --t-reveal: 500ms;
}

/* ---------- base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  line-height: var(--lh-head);
  margin: 0 0 var(--s3);
}

h1 {
  font-size: var(--fs-h1);
  font-weight: 500;
  letter-spacing: 0.01em;
}

h2 {
  font-size: var(--fs-h2);
  font-weight: 500;
}

h3 {
  font-size: var(--fs-h3);
  font-weight: 600;
}

p {
  margin: 0 0 var(--s3);
  max-width: var(--measure);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--moss);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--t-micro) ease;
}

a:hover {
  color: var(--moss-deep);
}

:focus-visible {
  outline: 2px solid var(--moss-deep);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: var(--s1) var(--s2);
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

/* ---------- header / navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-micro) ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
}

.site-header .wrap {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--s3);
}

.site-nav {
  margin-left: auto;
}

.wordmark {
  text-decoration: none;
  color: var(--ink);
  line-height: 1.25;
}

.wordmark strong {
  display: block;
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wordmark span {
  display: block;
  font-weight: 400;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.nav-toggle-box {
  position: absolute;
  opacity: 0;
}

.nav-toggle-box:focus-visible + .nav-toggle {
  outline: 2px solid var(--moss-deep);
  outline-offset: 3px;
}

.nav-toggle {
  display: none; /* shown on mobile */
  cursor: pointer;
  padding: var(--s1);
  border: 1px solid var(--line);
  border-radius: var(--r-ui);
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--s3);
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  font-size: var(--fs-small);
  letter-spacing: 0.03em;
  color: var(--ink);
  padding-block: var(--s1);
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  color: var(--moss-deep);
}

.site-nav a[aria-current="page"] {
  border-bottom-color: var(--moss);
}

/* ---------- language menu (globe icon, top right) ---------- */
.lang-menu {
  position: relative;
}

.lang-menu summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  cursor: pointer;
  padding: var(--s1);
  border-radius: var(--r-ui);
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--ink);
}

.lang-menu summary::-webkit-details-marker {
  display: none;
}

.lang-menu summary:hover {
  color: var(--moss-deep);
}

.lang-menu[open] summary {
  color: var(--moss-deep);
}

.lang-menu ul {
  position: absolute;
  right: 0;
  top: calc(100% + 0.25rem);
  z-index: 60;
  margin: 0;
  padding: var(--s1);
  list-style: none;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-ui);
  box-shadow: var(--shadow);
  min-width: 9.5rem;
}

.lang-menu ul a {
  display: block;
  padding: var(--s1) var(--s2);
  text-decoration: none;
  font-size: var(--fs-small);
  color: var(--ink);
  border-radius: var(--r-ui);
}

.lang-menu ul a:hover {
  background: var(--stone);
  color: var(--moss-deep);
}

.lang-menu ul a[aria-current="true"] {
  color: var(--moss-deep);
  font-weight: 600;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-block;
    order: 3;
  }

  .lang-menu {
    margin-left: auto;
  }

  .site-nav {
    margin-left: 0;
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: var(--s3) var(--gutter) var(--s4);
  }

  .nav-toggle-box:checked ~ .site-nav {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    gap: var(--s2);
  }

  .site-nav a {
    display: block;
    font-size: var(--fs-body);
    padding-block: var(--s1);
  }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(78vh, 46rem);
  display: flex;
  align-items: flex-end;
  background: var(--stone);
  /* When the hero photograph is available it becomes a background image
     with a quiet gradient zone behind the text for contrast. */
  padding-block: var(--s7) var(--s6);
}

.hero .wrap {
  position: relative;
  width: 100%;
}

/* Cartographic layer (Design Manifesto): survey contours, quiet, background */
.hero-topo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Hero illustration (Ecology of Comfort) as full-bleed background layer. */
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Quiet gradient zone behind the text for contrast (rgba of --paper #FAF9F6). */
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(250, 249, 246, 0.92) 0%,
    rgba(250, 249, 246, 0.55) 38%,
    rgba(250, 249, 246, 0) 68%
  );
  pointer-events: none;
}

.hero h1 {
  margin-bottom: var(--s1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero .hero-sub {
  font-size: var(--fs-h3);
  font-weight: 400;
  color: var(--ink);
  margin: 0 0 var(--s3);
}

.hero .hero-descriptor {
  font-size: var(--fs-small);
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin: 0;
}

.hero--page {
  min-height: 0;
  padding-block: var(--s7) var(--s6);
}

/* Taller banner variant for pages whose header image needs more presence. */
.hero--tall {
  min-height: min(64vh, 36rem);
}

/* Anchor the banner to its lower edge (keeps foreground motifs visible). */
.hero-img--bottom {
  object-position: center bottom;
}

/* Left-weighted scrim: protects the title while leaving the right side clear. */
.hero-scrim--left {
  background: linear-gradient(
    to right,
    rgba(250, 249, 246, 0.9) 0%,
    rgba(250, 249, 246, 0.55) 45%,
    rgba(250, 249, 246, 0) 78%
  );
}

/* ---------- generic sections ---------- */
.block {
  padding-block: var(--s7);
}

.block--alt {
  background: var(--stone);
}

.sec-head {
  margin-bottom: var(--s5);
}

.kicker {
  display: block;
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: var(--s2);
}

.lede {
  font-size: 1.375rem;
  line-height: 1.55;
}

.more-link {
  display: inline-block;
  margin-top: var(--s2);
  font-size: var(--fs-body);
}

.link-group {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  align-items: flex-start;
}

/* ---------- process steps (ordered list, quiet numbering) ---------- */
.process {
  list-style: none;
  counter-reset: step;
  margin: var(--s4) 0 0;
  padding: 0;
  max-width: var(--measure);
}

.process li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--s2);
  padding-block: var(--s2);
  border-top: 1px solid var(--line);
}

.process li::before {
  content: counter(step, decimal-leading-zero);
  font-size: var(--fs-small);
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  padding-top: 0.25em;
}

/* ---------- faq (native disclosure, hairline rhythm) ---------- */
.faq details {
  border-top: 1px solid var(--line);
  padding-block: var(--s2);
  max-width: var(--measure);
}

.faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.125rem;
  padding-block: var(--s1);
}

.faq summary:hover {
  color: var(--moss-deep);
}

.faq details p {
  color: var(--ink-soft);
  margin: var(--s1) 0 0;
}

/* ---------- three questions ---------- */
.questions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s5);
  margin-top: var(--s5);
}

.questions h3 {
  font-size: 1.375rem;
  margin-bottom: var(--s2);
}

.questions p {
  color: var(--ink-soft);
  font-size: 1.0625rem;
  margin: 0;
}

@media (max-width: 900px) {
  .questions {
    grid-template-columns: 1fr;
    gap: var(--s4);
  }

  .questions > div + div {
    border-top: 1px solid var(--line);
    padding-top: var(--s4);
  }
}

/* ---------- selected work (one project per row, editorial) ---------- */
.project-row {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--s5);
  align-items: end;
  padding-block: var(--s5);
}

.project-row + .project-row {
  border-top: 1px solid var(--line);
}

.project-media {
  aspect-ratio: 16 / 9;
  background: var(--surface);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: var(--fs-small);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-info .meta {
  font-size: var(--fs-small);
  color: var(--ink-soft);
  letter-spacing: 0.03em;
  margin-bottom: var(--s1);
}

/* Atlas plate number (Design Manifesto: subtle numbering / project codes) */
.plate {
  display: block;
  font-size: var(--fs-small);
  color: var(--ink-soft);
  letter-spacing: 0.12em;
  margin-bottom: var(--s2);
}

.plate::after {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--line);
  margin-top: var(--s1);
}

.project-info h3 {
  margin-bottom: var(--s2);
}

.project-info .thesis {
  color: var(--ink-soft);
  margin-bottom: var(--s2);
}

@media (max-width: 900px) {
  .project-row {
    grid-template-columns: 1fr;
    gap: var(--s3);
    align-items: start;
  }
}

/* ---------- project pages (atlas plates) ---------- */
/* Full-width image band under the header; title block follows in a .hero--page. */
.project-hero {
  height: clamp(16rem, 48vh, 30rem);
  background: var(--surface);
  overflow: hidden;
}

.project-hero img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.crumb {
  display: inline-block;
  font-size: var(--fs-small);
  letter-spacing: 0.05em;
  margin-bottom: var(--s3);
}

/* Narrative column: text holds the reading measure, plates span the wrap. */
.project-article {
  counter-reset: plate;
}

.project-article > * {
  max-width: var(--measure);
}

.project-article > .plate-fig,
.project-article > .plate-pair {
  max-width: none;
}

.project-article h2 {
  font-size: var(--fs-h3);
  border-top: 1px solid var(--line);
  margin-top: var(--s6);
  padding-top: var(--s4);
}

.project-article h3 {
  font-size: 1.25rem;
  margin-top: var(--s5);
}

.project-article ul {
  margin: 0 0 var(--s3);
  padding-left: 1.25rem;
}

.project-article li {
  margin-bottom: 0.25rem;
}

/* Introductory quotation — quiet, hairline-led, never bold. */
.project-quote {
  font-size: 1.375rem;
  line-height: 1.55;
  color: var(--ink-soft);
  border-left: 1px solid var(--line);
  padding-left: var(--s4);
  margin: var(--s5) 0;
}

/* Numbered plate figure (Design Manifesto: atlas plate numbering). */
.plate-fig {
  counter-increment: plate;
  margin: var(--s6) 0;
}

.plate-fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-card);
}

/* Plans and drawings keep their native proportions, mounted on a quiet sheet. */
.plate-fig--plan img {
  background: var(--surface);
  padding: var(--s3);
}

.plate-fig figcaption {
  margin-top: var(--s2);
  font-size: var(--fs-small);
  color: var(--ink-soft);
}

.plate-fig figcaption::before {
  content: "Plate " counter(plate, decimal-leading-zero) " — ";
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

:lang(de) .plate-fig figcaption::before {
  content: "Tafel " counter(plate, decimal-leading-zero) " — ";
}

:lang(el) .plate-fig figcaption::before {
  content: "Πίνακας " counter(plate, decimal-leading-zero) " — ";
}

:lang(fr) .plate-fig figcaption::before {
  content: "Planche " counter(plate, decimal-leading-zero) " — ";
}

/* Grouped plate: one numbered figure holding a small series of diagrams.
   All tiles share the same cell size on one common mounting sheet;
   five items read as a centered row of 2 over a row of 3. */
.plate-group {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--s3);
}

.plate-group img {
  grid-column: span 2;
  width: 100%;
  height: auto;
}

.plate-group img:nth-child(1) {
  grid-column: 2 / span 2;
}

.plate-group img:nth-child(2) {
  grid-column: 4 / span 2;
}

/* One shared frame instead of per-image mounting. */
.plate-fig--plan .plate-group {
  background: var(--surface);
  border-radius: var(--r-card);
  padding: var(--s4);
}

.plate-fig--plan .plate-group img {
  background: none;
  padding: 0;
}

@media (max-width: 720px) {
  .plate-group {
    grid-template-columns: 1fr 1fr;
    gap: var(--s2);
  }

  .plate-group img,
  .plate-group img:nth-child(1),
  .plate-group img:nth-child(2) {
    grid-column: auto;
  }
}

/* Paired plates: before/after comparisons, diagram rows. */
.plate-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s4);
  margin: var(--s6) 0;
}

.plate-pair--3 {
  grid-template-columns: repeat(3, 1fr);
}

.plate-pair .plate-fig {
  margin: 0;
}

/* Funding / partner logos in the credits section — small and quiet. */
.credit-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s5);
  margin-top: var(--s4);
}

.credit-logos img {
  height: 6rem;
  width: auto;
}

/* Project information (label/value pairs, hairline rhythm). */
.project-facts {
  margin: var(--s4) 0 0;
  padding: 0;
  max-width: var(--measure);
}

.project-facts > div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: var(--s3);
  padding-block: var(--s2);
  border-top: 1px solid var(--line);
}

.project-facts dt {
  font-size: var(--fs-small);
  color: var(--ink-soft);
  letter-spacing: 0.03em;
  padding-top: 0.2em;
}

.project-facts dd {
  margin: 0;
}

@media (max-width: 720px) {
  .plate-pair,
  .plate-pair--3 {
    grid-template-columns: 1fr;
    gap: var(--s5);
  }

  .project-facts > div {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ---------- motif plates (Ecology of Comfort: questions & conditions) ----------
   Botanical-plate medallions in the atlas manner: a fine hairline frame with a
   two-tone line drawing — charcoal structure, moss for the living elements. */
.motif-plate {
  width: 6.5rem;
  height: 6.5rem;
  margin-bottom: var(--s3);
  color: var(--ink-soft);
}

.motif-plate svg {
  display: block;
  width: 100%;
  height: 100%;
}

.motif-plate .m-frame {
  stroke: var(--line);
}

.motif-plate .m-green {
  stroke: var(--moss);
}

/* Systems diagram above the Three Guiding Questions. */
.q-diagram {
  margin: var(--s5) 0 var(--s2);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper);
  overflow: hidden;
}

.q-diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

/* Manifesto figures: one drawn panel before each numbered section. */
.mf-figure {
  margin: var(--s6) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--stone);
  overflow: hidden;
}

.mf-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.prose .mf-figure + h2 {
  margin-top: var(--s4);
}

/* Closing card: the simple understanding as a diagram, funnelling to the manifesto. */
.closing-card {
  margin: var(--s5) 0 var(--s4);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--stone);
  text-align: center;
  padding: var(--s4) var(--s4) var(--s5);
}

.closing-card svg {
  display: block;
  width: 100%;
  max-width: 56rem;
  height: auto;
  margin: 0 auto var(--s3);
}

/* Six-conditions list variant: medallion beside the text. */
.fields--motifs li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: var(--s2) var(--s4);
  align-items: start;
}

.fields--motifs li .motif-plate {
  grid-row: 1 / 3;
  margin-bottom: 0;
}

.fields--motifs li h3 {
  align-self: end;
}

.fields--motifs li p {
  grid-column: 2;
}

@media (max-width: 720px) {
  .fields--motifs li {
    grid-template-columns: 1fr;
  }

  .fields--motifs li .motif-plate {
    grid-row: auto;
  }

  .fields--motifs li p {
    grid-column: 1;
  }
}

/* ---------- fields of work (text-led list, no icons) ---------- */
.fields {
  list-style: none;
  margin: var(--s5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--s6);
}

.fields li {
  padding-block: var(--s3);
  border-top: 1px solid var(--line);
}

.fields h3 {
  font-size: 1.25rem;
  margin-bottom: var(--s1);
}

.fields p {
  color: var(--ink-soft);
  font-size: 1.0625rem;
  margin: 0;
}

@media (max-width: 900px) {
  .fields {
    grid-template-columns: 1fr;
  }
}

/* ---------- profile preview ---------- */
.profile-grid {
  display: grid;
  grid-template-columns: 4fr 7fr;
  gap: var(--s6);
  align-items: start;
}

.portrait {
  aspect-ratio: 3 / 4;
  background: var(--surface);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: var(--fs-small);
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .profile-grid {
    grid-template-columns: 1fr;
    gap: var(--s4);
  }

  .portrait {
    max-width: 20rem;
  }
}

/* ---------- writing & talks preview ---------- */
.writing-list {
  list-style: none;
  margin: var(--s4) 0 0;
  padding: 0;
}

.writing-list li {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: var(--s3);
  padding-block: var(--s3);
  border-top: 1px solid var(--line);
}

.writing-list .meta {
  font-size: var(--fs-small);
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

.writing-list h3 {
  font-size: 1.25rem;
  margin-bottom: var(--s1);
}

.writing-list p {
  color: var(--ink-soft);
  font-size: 1.0625rem;
  margin: 0;
}

.writing-list div p + p {
  margin-top: var(--s1);
}

.writing-list div h3:last-child {
  margin-bottom: 0;
}

@media (max-width: 720px) {
  .writing-list li {
    grid-template-columns: 1fr;
    gap: var(--s1);
  }
}

/* ---------- prose (long-read pages, e.g. the manifesto) ---------- */
.prose {
  max-width: var(--measure);
  counter-reset: prose-section;
}

.prose h2 {
  font-size: var(--fs-h3);
  counter-increment: prose-section;
  border-top: 1px solid var(--line);
  margin-top: var(--s6);
  padding-top: var(--s4);
}

.prose h2::before {
  display: block;
  content: counter(prose-section, decimal-leading-zero);
  font-size: var(--fs-small);
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: 0.12em;
  margin-bottom: var(--s1);
}

.prose h3 {
  font-size: 1.25rem;
  margin-top: var(--s5);
}

.prose ul {
  margin: 0 0 var(--s3);
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.25rem;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.125rem; /* 50px */
  padding: 0 var(--s4);
  border: 1px solid var(--ink);
  border-radius: var(--r-ui);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--t-micro) ease, color var(--t-micro) ease,
    border-color var(--t-micro) ease;
}

.btn:hover {
  background: var(--moss-deep);
  border-color: var(--moss-deep);
  color: var(--paper);
}

/* ---------- contact form ---------- */
.contact-form {
  max-width: 40rem;
  margin-top: var(--s4);
}

.form-field {
  margin-bottom: var(--s3);
}

.form-field label {
  display: block;
  font-size: var(--fs-small);
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  margin-bottom: var(--s1);
}

.form-field input,
.form-field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: var(--fs-body);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-ui);
  padding: 0.75rem var(--s2);
}

.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: 2px solid var(--moss-deep);
  outline-offset: 1px;
  border-color: var(--moss-deep);
}

.form-note {
  font-size: var(--fs-small);
  color: var(--ink-soft);
  margin-top: var(--s2);
}

/* honeypot — visually removed, still in the DOM for bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- contact closing ---------- */
.contact-close p {
  font-size: 1.375rem;
  line-height: 1.55;
}

.contact-close .contact-details,
.contact-close .contact-details p {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-style: normal;
}

.contact-actions {
  display: flex;
  gap: var(--s3);
  margin-top: var(--s4);
  flex-wrap: wrap;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: var(--s5);
  font-size: var(--fs-small);
  color: var(--ink-soft);
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: var(--s3);
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--ink-soft);
}

.site-footer nav {
  display: flex;
  gap: var(--s3);
  flex-wrap: wrap;
}

/* ---------- reveal animation (progressive enhancement) ---------- */
html.js .reveal {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--t-reveal) ease, transform var(--t-reveal) ease;
}

html.js .reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  html.js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .site-header,
  .site-nav a,
  a,
  .btn {
    transition: none;
  }
}