/* =============================================================
   Personal academic page · Asier Bikandi-Noya
   Sober, single-page, rooted in ARG tokens.
   ============================================================= */

:root {
  /* Theming surface — re-mapped by data-theme + data-accent on <html> */
  --pg-bg:        #FFFFFF;
  --pg-bg-soft:   #FAFAF9;
  --pg-ink:       #1A1A1A;
  --pg-ink-soft:  #4D4D4D;
  --pg-ink-dim:   #686868;
  --pg-rule:      #E5E5E5;
  --pg-rule-soft: #ECECEC;
  --pg-accent:        var(--color-cyan-deep);
  --pg-accent-wash:   var(--color-cyan-wash);

  /* Density */
  --pg-section-pad: 96px;
  --pg-stack:       40px;

  /* Page width */
  --pg-width: 960px;
}

html[data-accent="red"]    { --pg-accent: #B81212; --pg-accent-wash: #FCE5E5; }
html[data-accent="cyan"]   { --pg-accent: #007CA8; --pg-accent-wash: #E6F5FB; }
html[data-accent="amber"]  { --pg-accent: #C66F00; --pg-accent-wash: #FBEFD9; }
html[data-accent="purple"] { --pg-accent: #502078; --pg-accent-wash: #EDE6F4; }
html[data-accent="ink"]    { --pg-accent: #1A1A1A; --pg-accent-wash: #ECECEC; }

html[data-density="compact"] {
  --pg-section-pad: 64px;
  --pg-stack: 28px;
}

html[data-theme="dark"] {
  --pg-bg:        #111113;
  --pg-bg-soft:   #181819;
  --pg-ink:       #F2F1EF;
  --pg-ink-soft:  #B8B8B8;
  --pg-ink-dim:   #8E8E8E;
  --pg-rule:      #2A2A2C;
  --pg-rule-soft: #1F1F21;
  --pg-accent-wash: rgba(255,255,255,0.06);
}
html[data-theme="dark"][data-accent="cyan"]   { --pg-accent: #4FC3E8; }
html[data-theme="dark"][data-accent="red"]    { --pg-accent: #F26B6B; }
html[data-theme="dark"][data-accent="amber"]  { --pg-accent: #F39200; }
html[data-theme="dark"][data-accent="purple"] { --pg-accent: #B695DA; }
html[data-theme="dark"][data-accent="ink"]    { --pg-accent: #F2F1EF; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--pg-bg);
  color: var(--pg-ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
  scroll-behavior: smooth;
}

::selection { background: var(--pg-accent); color: var(--pg-bg); }

a { color: inherit; }

/* ---------- Layout ---------- */

.page {
  max-width: var(--pg-width);
  margin: 0 auto;
  padding: 0 40px;
}

.page-wide {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ---------- Top nav ---------- */

.topnav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--pg-bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--pg-rule);
}
.topnav-inner {
  max-width: var(--pg-width);
  margin: 0 auto;
  padding: 14px 40px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.topnav .mark {
  display: inline-flex; align-items: baseline; gap: 8px;
  text-decoration: none;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--pg-ink);
}
.topnav .mark .dot {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--pg-accent);
  display: inline-block;
  transform: translateY(-1px);
}
.topnav .mark em {
  font-style: italic;
  color: var(--pg-ink-soft);
  font-weight: 400;
}
.topnav-links { display: flex; gap: 22px; align-items: center; }
.topnav-links a {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--pg-ink-soft);
  text-decoration: none;
  transition: color 160ms ease;
}
.topnav-links a:hover { color: var(--pg-accent); }

/* ---------- Hero ---------- */

.hero {
  padding: 88px 0 56px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  align-items: start;
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 64px;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  color: var(--pg-ink);
  text-wrap: balance;
}
.hero h1 .last {
  font-style: italic;
  color: var(--pg-ink);
}
.hero h1 .accent-dot {
  color: var(--pg-accent);
}
.hero .role {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pg-accent);
  font-weight: 500;
  margin-bottom: 24px;
  display: inline-flex; align-items: center; gap: 12px;
}
.hero .role::before {
  content: "";
  width: 28px; height: 2px; background: currentColor;
}
.hero .bio {
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.55;
  color: var(--pg-ink-soft);
  max-width: 56ch;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.hero .bio em {
  font-style: italic;
  color: var(--pg-ink);
  font-family: var(--font-serif);
  font-size: 1.05em;
}
.hero .bio a {
  color: var(--pg-ink);
  text-decoration-color: var(--pg-accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
}

.hero .contact-row {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 8px;
}
.hero .contact-row a {
  font-family: var(--font-sans);
  font-size: 13px; font-weight: 500;
  color: var(--pg-ink);
  text-decoration: none;
  padding: 7px 12px;
  border: 1px solid var(--pg-rule);
  border-radius: 999px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}
.hero .contact-row a:hover {
  border-color: var(--pg-accent);
  color: var(--pg-accent);
  background: var(--pg-accent-wash);
}
.hero .contact-row a svg { width: 14px; height: 14px; }

/* ---------- Profile card ---------- */

.profile-card {
  display: flex; flex-direction: column; gap: 16px;
  position: sticky; top: 80px;
}
.profile-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--pg-bg-soft);
  border: 1px solid var(--pg-rule);
  overflow: hidden;
  position: relative;
}
.profile-photo svg { display: block; width: 100%; height: 100%; }
.profile-meta {
  display: grid; grid-template-columns: 1fr;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--pg-ink-soft);
}
.profile-meta .row {
  display: grid; grid-template-columns: 76px 1fr;
  gap: 8px;
  padding: 8px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: baseline;
}
.profile-meta .row:first-child { border-top: 1px solid var(--pg-rule); }
.profile-meta .row:last-child { border-bottom: 1px solid var(--pg-rule); }
.profile-meta .k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pg-ink-dim);
  padding-top: 2px;
}
.profile-meta .v { color: var(--pg-ink); line-height: 1.4; }
.profile-meta .v em { font-family: var(--font-serif); font-style: italic; color: var(--pg-ink-soft); }

/* ---------- Sections ---------- */

.section {
  padding: var(--pg-section-pad) 0;
  border-top: 1px solid var(--pg-rule);
}
.section:first-of-type { border-top: 0; }

.section-head {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  align-items: baseline;
  margin-bottom: var(--pg-stack);
}
.section-head .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pg-accent);
  font-weight: 600;
  padding-top: 12px;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--pg-ink);
  text-wrap: balance;
}
.section-head h2 em {
  font-style: italic;
  color: var(--pg-ink-soft);
}

/* ---------- News ---------- */

.news {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
}
.news ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
.news li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  padding: 14px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: baseline;
}
.news li:first-child { border-top: 1px solid var(--pg-rule); padding-top: 16px; }
.news li:last-child { border-bottom: 1px solid var(--pg-rule); padding-bottom: 16px; }
.news .when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pg-ink-dim);
  text-transform: uppercase;
}
.news .what {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--pg-ink);
}
.news .what em { font-family: var(--font-serif); font-style: italic; color: var(--pg-ink-soft); }
.news .what .tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--pg-accent);
  background: var(--pg-accent-wash);
  padding: 2px 8px; border-radius: 3px;
  margin-right: 6px; vertical-align: 2px;
}
.news .what a {
  color: var(--pg-ink);
  text-decoration-color: var(--pg-accent);
  text-underline-offset: 3px;
}

/* ---------- Research lines ---------- */

.lines {
  display: flex; flex-direction: column;
  gap: 0;
}
.line {
  display: grid;
  grid-template-columns: 140px 1.1fr 0.9fr;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: start;
}
.line:first-child { border-top: 1px solid var(--pg-rule); }
.line:last-child { border-bottom: 1px solid var(--pg-rule); }
.line .n {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--pg-accent);
  font-weight: 600;
}
.line h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 14px;
  color: var(--pg-ink);
  text-wrap: balance;
}
.line p {
  font-family: var(--font-sans);
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--pg-ink-soft);
  margin: 0 0 16px;
  text-wrap: pretty;
}
.line .topics {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.line .topics span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--pg-ink-soft);
  padding: 3px 8px;
  border: 1px solid var(--pg-rule);
  border-radius: 3px;
}
.line .figure {
  aspect-ratio: 4 / 3;
  background: var(--pg-bg-soft);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--pg-rule);
  border-radius: 2px;
}

/* ---------- Publications feed (news-style + richer content) ---------- */

.pub-feed { display: flex; flex-direction: column; }
.pub-feed li {
  display: grid;
  grid-template-columns: 88px 168px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: start;
}
.pub-feed li:first-child { border-top: 1px solid var(--pg-rule); padding-top: 24px; }
.pub-feed li:last-child  { border-bottom: 1px solid var(--pg-rule); padding-bottom: 24px; }
.pub-feed li.featured {
  background: var(--pg-accent-wash);
  padding: 22px;
  margin: -1px 0;
  border-top: 1px solid var(--pg-accent);
  border-bottom: 1px solid var(--pg-accent);
  border-radius: 4px;
}
.pub-feed li.featured + li:not(.featured) { border-top: 1px solid var(--pg-rule); }
.pub-feed li.featured + li.featured { margin-top: 8px; }

.pub-feed .thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--pg-bg);
  border: 1px solid var(--pg-rule);
  border-radius: 3px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.pub-feed .thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--pg-bg);
}
html[data-theme="dark"] .pub-feed .thumb,
html[data-theme="dark"] .pub-feed .thumb img { background: #FFFFFF; }

.pub-feed .when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pg-ink);
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.4;
  padding-top: 2px;
}
.pub-feed .when .kind {
  display: block;
  margin-top: 4px;
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--pg-ink-dim);
  text-transform: uppercase;
}
.pub-feed li.featured .when .kind { color: var(--pg-accent); }

.pub-feed .what { display: block; }
.pub-feed .what .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 2px 8px;
  background: var(--pg-ink);
  color: var(--pg-bg);
  border-radius: 3px;
  margin-bottom: 10px;
  vertical-align: 1px;
}
.pub-feed .what .tag.tag-accent {
  background: var(--pg-accent);
  color: white;
}
.pub-feed .what h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  color: var(--pg-ink);
  text-wrap: balance;
}
.pub-feed .what h4 .me { color: var(--pg-accent); font-weight: 700; }
.pub-feed .what .authors {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--pg-ink-soft);
  margin: 0 0 6px;
}
.pub-feed .what .authors .me-name {
  font-style: normal;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--pg-accent);
}
.pub-feed .what .venue {
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--pg-ink-soft);
  margin: 0 0 4px;
}
.pub-feed .what .venue em {
  font-family: var(--font-serif);
  font-style: italic;
}
.pub-feed .what .links {
  display: inline-flex; flex-wrap: wrap; gap: 6px;
  margin-top: 10px;
}
.pub-feed .what .links a {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--pg-ink);
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid var(--pg-rule);
  border-radius: 3px;
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--pg-bg);
  transition: all 160ms ease;
}
.pub-feed .what .links a:hover {
  border-color: var(--pg-accent);
  color: var(--pg-accent);
  background: var(--pg-accent-wash);
}
.pub-feed .what .links a.disabled { opacity: 0.5; pointer-events: none; }

/* ---------- Publications (legacy classes kept; unused after merge) ---------- */

.pubgroup {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  padding-top: 24px;
}
.pubgroup + .pubgroup { padding-top: 32px; }
.pubgroup .group-label {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 600;
  color: var(--pg-ink-dim);
  padding-top: 18px;
}
.pubgroup .group-label .count {
  display: block; margin-top: 4px;
  color: var(--pg-accent);
  font-size: 22px; letter-spacing: 0;
  font-family: var(--font-serif); font-style: italic;
  text-transform: none; font-weight: 400;
}
.pub-list {
  display: flex; flex-direction: column;
}
.pub-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: start;
}
.pub-row:first-child { border-top: 1px solid var(--pg-rule); }
.pub-row:last-child  { border-bottom: 1px solid var(--pg-rule); }
.pub-row .thumb {
  width: 92px;
  aspect-ratio: 4 / 3;
  background: var(--pg-bg-soft);
  border: 1px solid var(--pg-rule);
  background-size: cover; background-position: center;
  border-radius: 2px;
}
.pub-row.featured {
  background: var(--pg-accent-wash);
  border-radius: 4px;
  padding: 18px;
  margin: -1px 0;
  border-top: 1px solid var(--pg-accent);
  border-bottom: 1px solid var(--pg-accent);
  grid-template-columns: 92px 1fr;
}
.pub .id {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--pg-ink-dim);
  font-weight: 600;
  margin-bottom: 6px;
  display: inline-flex; align-items: center; gap: 8px;
}
.pub .id .pill {
  display: inline-block;
  padding: 1px 7px;
  background: var(--pg-ink);
  color: var(--pg-bg);
  border-radius: 2px;
  font-size: 10px;
}
.pub .id .pill.award {
  background: var(--pg-accent);
  color: white;
}
.pub h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.32;
  letter-spacing: -0.005em;
  margin: 0 0 6px;
  color: var(--pg-ink);
  text-wrap: balance;
}
.pub h4 .me { color: var(--pg-accent); font-weight: 700; }
.pub .authors {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--pg-ink-soft);
  margin: 0 0 8px;
}
.pub .authors .me {
  font-style: normal;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--pg-accent);
}
.pub .meta-line {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--pg-ink-dim);
  text-transform: uppercase;
  margin: 0 0 10px;
}
.pub .meta-line .dot {
  display: inline-block; width: 3px; height: 3px;
  background: var(--pg-ink-dim); border-radius: 50%;
  margin: 0 8px; vertical-align: 3px;
}
.pub .links { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.pub .links a {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--pg-ink);
  text-decoration: none;
  padding: 4px 9px;
  border: 1px solid var(--pg-rule);
  border-radius: 3px;
  display: inline-flex; align-items: center; gap: 5px;
  transition: all 160ms ease;
}
.pub .links a:hover {
  border-color: var(--pg-accent);
  color: var(--pg-accent);
  background: var(--pg-accent-wash);
}
.pub .links a.disabled {
  opacity: 0.5; pointer-events: none;
}

/* ---------- Awards ---------- */

.awards {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
}
.awards .list {
  display: flex; flex-direction: column;
}
.award {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: start;
}
.award:first-child { border-top: 1px solid var(--pg-rule); }
.award:last-child  { border-bottom: 1px solid var(--pg-rule); }
.award .when {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.06em; color: var(--pg-ink-dim);
  text-transform: uppercase;
}
.award h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.3;
  margin: 0 0 4px;
  color: var(--pg-ink);
  text-wrap: balance;
}
.award h4 .rosette {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%; background: var(--pg-accent);
  margin-right: 8px; vertical-align: 1px;
}
.award .where {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--pg-ink-soft);
  margin: 0 0 8px;
}
.award p {
  font-family: var(--font-sans);
  font-size: 14.5px; line-height: 1.55;
  color: var(--pg-ink-soft);
  margin: 0;
}

/* ---------- CV / experience timeline ---------- */

.cv-grid {
  display: grid;
  grid-template-columns: 140px 1fr 1fr;
  gap: 40px;
}
.cv-col h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pg-ink-dim);
  font-weight: 600;
  margin: 0 0 12px;
}
.cv-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: baseline;
}
.cv-item:first-of-type { border-top: 1px solid var(--pg-rule); }
.cv-item:last-of-type  { border-bottom: 1px solid var(--pg-rule); }
.cv-item .yr {
  font-family: var(--font-mono); font-size: 11.5px;
  letter-spacing: 0.04em; color: var(--pg-ink-dim);
}
.cv-item .body {
  font-family: var(--font-sans); font-size: 14.5px; line-height: 1.5;
  color: var(--pg-ink);
}
.cv-item .body .role {
  font-weight: 600;
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}
.cv-item .body .org {
  color: var(--pg-ink-soft);
}
.cv-item .body .org em {
  font-family: var(--font-serif);
  font-style: italic;
}
.cv-item .body .where {
  display: block;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--pg-ink-dim);
  margin-top: 4px;
}

/* ---------- Skills ---------- */

.skills {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 40px;
}
.skill-block {
  padding: 16px 0;
  border-top: 1px solid var(--pg-rule-soft);
}
.skill-block:nth-child(-n+2) { border-top: 1px solid var(--pg-rule); }
.skill-block:nth-last-child(-n+2) { border-bottom: 1px solid var(--pg-rule); }
.skill-block .label {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pg-ink-dim);
  margin-bottom: 8px;
}
.skill-block .items {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--pg-ink);
}

/* ---------- Contact ---------- */

.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  padding: 40px;
  background: var(--pg-bg-soft);
  border: 1px solid var(--pg-rule);
  border-radius: 4px;
}
.contact-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: var(--pg-ink);
  text-wrap: balance;
}
.contact-card h3 em { font-style: italic; color: var(--pg-accent); }
.contact-card p {
  font-family: var(--font-sans);
  font-size: 15.5px; line-height: 1.55;
  color: var(--pg-ink-soft);
  margin: 0 0 20px;
}
.contact-card .lines {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--pg-ink);
}
.contact-card .lines .row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  padding: 8px 0;
  border-top: 1px solid var(--pg-rule-soft);
  align-items: baseline;
}
.contact-card .lines .row:first-child { border-top: none; padding-top: 0; }
.contact-card .lines .k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pg-ink-dim);
}
.contact-card .lines .v a {
  color: var(--pg-ink);
  text-decoration-color: var(--pg-accent);
  text-underline-offset: 3px;
}

/* ---------- Footer ---------- */

.foot {
  padding: 48px 0 64px;
  border-top: 1px solid var(--pg-rule);
  color: var(--pg-ink-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.foot-inner {
  display: flex; justify-content: space-between; gap: 24px;
  align-items: end;
}
.foot .sig {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0;
  color: var(--pg-ink-soft);
}

/* ---------- Decorative SVG hairline ---------- */

.blueprint {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease;
}
html[data-decor="blueprint"] .blueprint { opacity: 1; }
html[data-decor="blueprint"] .blueprint-bg {
  background-image:
    linear-gradient(to right, var(--pg-rule-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pg-rule-soft) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
}
html[data-decor="blueprint"] body {
  background-image:
    linear-gradient(to right, var(--pg-rule-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pg-rule-soft) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* ---------- Misc ---------- */

.kbd-arrow {
  display: inline-block;
  transform: translateY(-1px);
  margin-left: 4px;
  font-family: var(--font-mono);
}
