/* ==========================================================================
   Hans Siebers site stylesheet
   Headings: Source Serif 4 (serif)   Body: Roboto (sans)
   ========================================================================== */

:root{
  /* Palette */
  --paper:        #ffffff;
  --paper-soft:   #f4f4f3;
  --paper-grey:   #e7e8e8;
  --navy:         #27334d;
  --navy-deep:    #1b2437;
  --navy-tint:    #eef0f4;
  --charcoal:     #2b2b2b;
  --ink:          #0c0c0c;
  --muted:        #6c6f74;
  --muted-soft:   #9a9da1;
  --line:         #dcdddd;
  --line-soft:    #ebecec;

  /* Type */
  --serif: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:  "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Metrics */
  --wrap: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --measure: 68ch;
  --radius: 4px;
  --radius-pill: 999px;
}

/* --------------------------------------------------------------- reset -- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.72;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--navy); text-decoration:none; }
a:hover{ text-decoration:underline; text-underline-offset:3px; }
:focus-visible{ outline:2px solid var(--navy); outline-offset:3px; border-radius:2px; }
button{ font:inherit; color:inherit; }
ul{ margin:0; padding:0; }

/* ---------------------------------------------------------------- type -- */
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.14;
  letter-spacing:-0.012em;
  margin:0;
  color:var(--ink);
}
h1{ font-size:clamp(2.6rem,6.4vw,4.4rem); }
h2{ font-size:clamp(1.9rem,3.6vw,2.7rem); }
h3{ font-size:clamp(1.25rem,2vw,1.55rem); line-height:1.24; }
h4{ font-size:1.1rem; line-height:1.3; }
p{ margin:0 0 1.15em; }
p:last-child{ margin-bottom:0; }
strong{ font-weight:500; color:var(--ink); }
em{ font-style:italic; }

.lede{
  font-size:clamp(1.14rem,1.6vw,1.32rem);
  line-height:1.62;
  color:var(--charcoal);
}
.prose{ max-width:var(--measure); }
.prose p + h3{ margin-top:2.4rem; }
.prose h3 + p{ margin-top:.9rem; }

/* Small uppercase eyebrow label */
.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--navy);
  margin:0 0 1rem;
  display:flex;
  align-items:center;
  gap:.75rem;
}
.eyebrow::after{
  content:"";
  flex:1;
  height:1px;
  background:var(--line);
}
.eyebrow--plain::after{ display:none; }
.eyebrow--light{ color:rgba(255,255,255,.72); }
.eyebrow--light::after{ background:rgba(255,255,255,.22); }

/* -------------------------------------------------------------- layout -- */
.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.section{ padding-block:clamp(3.5rem,7vw,6.5rem); }
.section--tight{ padding-block:clamp(2.5rem,5vw,4rem); }
.section--soft{ background:var(--paper-soft); }
.section--grey{ background:var(--paper-grey); }
.section--navy{ background:var(--navy); color:#fff; }
.section--navy h1,.section--navy h2,.section--navy h3{ color:#fff; }
.section--navy p{ color:rgba(255,255,255,.82); }
.section--navy a{ color:#fff; }
.rule{ height:1px; background:var(--line); border:0; margin:0; }

.skip-link{
  position:absolute; left:-9999px; top:0;
  background:var(--navy); color:#fff;
  padding:.75rem 1.25rem; z-index:200;
}
.skip-link:focus{ left:0; }

/* -------------------------------------------------------------- header -- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.6) blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:2rem; min-height:76px;
}
.brand{
  font-family:var(--serif);
  font-size:1.3rem; font-weight:600; letter-spacing:-.01em;
  color:var(--ink); white-space:nowrap;
}
.brand:hover{ text-decoration:none; color:var(--navy); }

.nav{ display:flex; align-items:center; gap:clamp(1rem,2.4vw,2.1rem); }
.nav a{
  font-size:.82rem; font-weight:400; letter-spacing:.09em;
  text-transform:uppercase; color:var(--charcoal);
  padding-block:.35rem; position:relative; white-space:nowrap;
}
.nav a:hover{ text-decoration:none; color:var(--navy); }
.nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px;
  height:1.5px; background:var(--navy);
  transform:scaleX(0); transform-origin:left; transition:transform .22s ease;
}
.nav a:hover::after,.nav a[aria-current="page"]::after{ transform:scaleX(1); }
.nav a[aria-current="page"]{ color:var(--navy); font-weight:500; }

.nav-toggle{
  display:none; background:none; border:1px solid var(--line);
  border-radius:var(--radius); padding:.55rem .8rem; cursor:pointer;
  font-size:.78rem; letter-spacing:.09em; text-transform:uppercase;
}

/* ------------------------------------------------------------ buttons -- */
.btn{
  display:inline-flex; align-items:center; gap:.6rem;
  background:var(--navy); color:#fff;
  padding:.82rem 1.75rem;
  border:1px solid var(--navy);
  border-radius:var(--radius-pill);
  font-size:.86rem; font-weight:500; letter-spacing:.055em;
  cursor:pointer; transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn:hover{ background:var(--navy-deep); border-color:var(--navy-deep); color:#fff; text-decoration:none; }
.btn:active{ transform:translateY(1px); }
.btn--ghost{ background:transparent; color:var(--navy); }
.btn--ghost:hover{ background:var(--navy); color:#fff; }
.btn--on-navy,
.section--navy a.btn--on-navy{ background:#fff; color:var(--navy); border-color:#fff; }
.btn--on-navy:hover,
.section--navy a.btn--on-navy:hover{ background:var(--paper-grey); border-color:var(--paper-grey); color:var(--navy); }
.btn__arrow{ transition:transform .2s ease; }
.btn:hover .btn__arrow{ transform:translateX(3px); }

.link-arrow{
  display:inline-flex; align-items:center; gap:.45rem;
  font-size:.86rem; font-weight:500; letter-spacing:.04em; color:var(--navy);
}
.link-arrow span{ transition:transform .2s ease; }
.link-arrow:hover{ text-decoration:none; }
.link-arrow:hover span{ transform:translateX(3px); }

/* ---------------------------------------------------------------- hero -- */
.hero{ padding-block:clamp(3rem,7vw,6rem) clamp(3rem,6vw,5rem); }

/* Centred variant: name and role in white space, photograph below */
.hero--centred{ text-align:center; }
.hero__intro{
  padding-bottom:clamp(2.5rem,5.5vw,4.25rem);
}
.hero__name{
  font-size:clamp(3rem,8.4vw,6.2rem);
  line-height:1; letter-spacing:-.03em; margin-bottom:1.35rem;
}
.hero__role{
  font-size:clamp(1rem,1.5vw,1.2rem); color:var(--muted);
  line-height:1.55;
}
.hero__figure{ margin:0; position:relative; }
.hero__figure img{
  width:100%; height:auto; aspect-ratio:4/5; object-fit:cover; object-position:50% 22%;
  border-radius:2px; filter:grayscale(.12) contrast(1.02);
}
.hero__figure--wide img{ aspect-ratio:16/9; object-position:50% 38%; }
.hero__caption{
  margin-top:.85rem; font-size:.74rem; letter-spacing:.08em;
  text-transform:uppercase; color:var(--muted-soft);
}

/* --------------------------------------------------------------- cards -- */
.grid{ display:grid; gap:clamp(1rem,2vw,1.5rem); }
.grid--2{ grid-template-columns:repeat(2,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }
.grid--4{ grid-template-columns:repeat(4,1fr); }

.card{
  display:flex; flex-direction:column;
  background:var(--paper); border:1px solid var(--line);
  padding:clamp(1.5rem,2.4vw,2rem);
  border-radius:var(--radius);
  transition:border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}
a.card:hover{
  text-decoration:none; border-color:var(--navy);
  transform:translateY(-3px);
  box-shadow:0 12px 30px -20px rgba(39,51,77,.5);
}
.card__num{
  font-family:var(--serif); font-size:.9rem; color:var(--muted-soft);
  margin-bottom:1.6rem; letter-spacing:.06em;
}
.card h3{ margin-bottom:.6rem; }
.card p{ font-size:.95rem; color:var(--muted); line-height:1.62; margin-bottom:1.4rem; }
.card .link-arrow{ margin-top:auto; }

/* Portrait above the intro milestones */
.intro-portrait{ margin:0 0 2rem; }
.intro-portrait img{
  width:100%; height:auto; aspect-ratio:1/1; object-fit:cover; object-position:50% 30%;
  border-radius:2px; filter:grayscale(.12) contrast(1.02);
}

/* Stat / figure row */
.facts{
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
}
.facts--aside{ grid-template-columns:1fr 1fr; }
.facts__item{ padding:1.8rem 1.5rem 0 0; }
.facts__num{
  font-family:var(--serif); font-size:clamp(1.9rem,3vw,2.6rem);
  line-height:1; color:var(--navy); display:block; margin-bottom:.45rem;
}
.facts__label{
  font-size:.78rem; letter-spacing:.09em; text-transform:uppercase; color:var(--muted);
}

/* ------------------------------------------------------------ book cta -- */
.book{
  display:grid; grid-template-columns:.8fr 1.2fr;
  gap:clamp(2rem,5vw,4.5rem); align-items:center;
}
.book__cover{
  aspect-ratio:2/3; background:var(--navy-deep);
  border:1px solid rgba(255,255,255,.16);
  display:flex; flex-direction:column; justify-content:space-between;
  padding:clamp(1.5rem,2.6vw,2.2rem);
  max-width:330px;
}
.book__cover .book__cover-top{
  font-size:.7rem; letter-spacing:.16em; text-transform:uppercase;
  color:rgba(255,255,255,.55);
}
.book__cover .book__cover-titles{ display:block; }
.book__cover .book__cover-title{
  display:block;
  font-family:var(--serif); font-size:clamp(1.25rem,2.1vw,1.65rem);
  line-height:1.18; color:#fff; font-weight:600;
}
.book__cover .book__cover-sub{
  display:block; margin-top:.95rem; padding-top:.95rem;
  border-top:1px solid rgba(255,255,255,.2);
  font-size:.8rem; letter-spacing:.055em; line-height:1.45;
  color:rgba(255,255,255,.7);
}
.book__cover .book__cover-foot{
  font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
  color:rgba(255,255,255,.55); border-top:1px solid rgba(255,255,255,.18);
  padding-top:.9rem;
}
/* The three questions, set as a panel of highlighted rows */
.questions{
  list-style:none; margin:2.25rem 0; padding:0;
  display:grid; gap:1px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);
  overflow:hidden;
}
.question{
  display:grid; grid-template-columns:2.75rem 1fr; gap:.25rem;
  padding:1.5rem 1.6rem;
  background:var(--navy);
  transition:background .22s ease;
}
.question:hover{ background:var(--navy-deep); }
.question__num{
  font-family:var(--serif); font-size:1.75rem; line-height:1.1;
  color:rgba(255,255,255,.4);
}
.question__body{ display:block; }
.section--navy .question__lead{
  display:block;
  font-family:var(--serif); font-weight:600;
  font-size:1.08rem; line-height:1.4; color:#fff;
  margin-bottom:.55rem;
}
.section--navy .question__examples{
  display:block;
  font-size:.9rem; line-height:1.6; color:rgba(255,255,255,.62);
}
.badge{
  display:inline-block; font-size:.7rem; letter-spacing:.14em;
  text-transform:uppercase; padding:.4rem .85rem;
  border:1px solid rgba(255,255,255,.35); border-radius:var(--radius-pill);
  color:rgba(255,255,255,.85); margin-bottom:1.5rem;
}
.badge--ink{ border-color:var(--line); color:var(--muted); }

/* ------------------------------------------------------- publications -- */
.filters{
  display:flex; flex-wrap:wrap; gap:.5rem;
}
.filter{
  background:transparent; border:1px solid var(--line);
  border-radius:var(--radius-pill); padding:.55rem 1.2rem;
  font-size:.8rem; letter-spacing:.06em; cursor:pointer; color:var(--charcoal);
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.filter:hover{ border-color:var(--navy); color:var(--navy); }
.filter[aria-pressed="true"]{ background:var(--navy); border-color:var(--navy); color:#fff; }

.pub-list{ list-style:none; }
.pub{
  display:grid; grid-template-columns:5.5rem 1fr auto;
  gap:1.5rem; align-items:baseline;
  padding:1.5rem 0; border-bottom:1px solid var(--line-soft);
}
.pub__year{
  font-family:var(--serif); font-size:1rem; color:var(--muted-soft);
  font-variant-numeric:tabular-nums;
}
.pub__body{ max-width:78ch; }
.pub__title{
  font-family:var(--serif); font-size:1.1rem; line-height:1.36;
  font-weight:600; margin-bottom:.35rem; color:var(--ink);
}
.pub__meta{ font-size:.92rem; color:var(--muted); line-height:1.55; }
.pub__meta em{ color:var(--charcoal); }
.pub__link{
  font-size:.76rem; letter-spacing:.1em; text-transform:uppercase;
  white-space:nowrap; color:var(--navy);
}
.pub--key{ background:var(--paper-soft); padding-inline:1.5rem; border-bottom-color:transparent; }
.pub-group__title{
  font-family:var(--serif); font-size:1.4rem; font-weight:600;
  margin:3.5rem 0 .25rem; padding-top:2rem; border-top:2px solid var(--ink);
}
.pub-group:first-of-type .pub-group__title{ margin-top:2.5rem; }
.pub-group__count{
  font-size:.78rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--muted); margin-bottom:.5rem; display:block;
}
.pub-group[hidden]{ display:none; }

/* ----------------------------------------------------------- in public -- */
.year-block{ display:grid; grid-template-columns:8rem 1fr; gap:2rem; padding-block:2.5rem; border-top:1px solid var(--line); }
.year-block__year{
  font-family:var(--serif); font-size:clamp(1.6rem,3vw,2.2rem);
  color:var(--navy); line-height:1; position:sticky; top:100px; align-self:start;
}
.entry-list{ list-style:none; display:grid; gap:1.4rem; }
.entry{ display:grid; grid-template-columns:auto 1fr; gap:1.1rem; align-items:baseline; }
.tag{
  font-size:.66rem; letter-spacing:.12em; text-transform:uppercase;
  padding:.3rem .7rem; border-radius:var(--radius-pill);
  border:1px solid var(--line); color:var(--muted);
  white-space:nowrap; min-width:7.5rem; text-align:center;
}
.tag--opinion{ border-color:var(--navy); color:var(--navy); }
.tag--broadcast{ border-color:var(--charcoal); color:var(--charcoal); }
.entry__text{ font-size:.98rem; line-height:1.6; }
.entry__text .src{ color:var(--muted); }

.media-grid{
  display:grid; gap:1.25rem;
  grid-template-columns:repeat(auto-fit, minmax(380px, 1fr));
}
.media-item{
  background:var(--charcoal); aspect-ratio:16/9;
  border-radius:2px; overflow:hidden;
}
.media-item--filled img{ width:100%; height:100%; object-fit:cover; }

/* Video thumbnail: still image at rest, darkened panel with play button on hover */
.video-card{
  position:relative; display:block; overflow:hidden;
  aspect-ratio:16/9; border-radius:2px; background:var(--navy-deep);
}
.video-card:hover{ text-decoration:none; }
.video-card__img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.video-card__img--square{ object-position:50% 30%; }
.video-card__overlay{
  position:absolute; inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:.9rem; text-align:center; padding:1.75rem;
  background:rgba(27,36,55,.58); color:#fff;
  text-shadow:0 1px 14px rgba(12,16,26,.45);
  transition:background-color .28s ease;
}
.video-card:hover .video-card__overlay,
.video-card:focus-visible .video-card__overlay{
  background:rgba(27,36,55,.8);
}
.video-card:hover .video-card__img{ transform:scale(1.04); }
.video-card__play{
  width:54px; height:54px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,.85);
  display:grid; place-items:center;
  font-size:.95rem; padding-left:3px;
}
.video-card__title{
  font-family:var(--serif); font-size:1.05rem; line-height:1.35;
  max-width:26ch;
}
.video-card__meta{
  font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  color:rgba(255,255,255,.72);
}

/* Until the still is added, the card reads as a deliberate panel */
.video-card[data-noposter="true"] .video-card__img{ display:none; }
.video-card[data-noposter="true"] .video-card__overlay{
  background:rgba(27,36,55,1); text-shadow:none;
}

/* -------------------------------------------------------- biography -- */
.bio-block{
  display:grid; grid-template-columns:1fr 1fr;
  gap:clamp(2rem,5vw,4.5rem); align-items:center;
  padding-block:clamp(2.75rem,5.5vw,4.5rem);
}
.bio-block + .bio-block{ border-top:1px solid var(--line); }
.bio-block--reverse .bio-block__media{ order:-1; }
.bio-block--full{ grid-template-columns:1fr; }
.bio-block--full .bio-block__text{ max-width:none; }
.bio-block__text{ max-width:58ch; }
.bio-block__text h2{ font-size:clamp(1.5rem,2.6vw,2rem); margin-bottom:1.1rem; }
.bio-block__text p{ margin-bottom:1.15em; }
.bio-block__text p:last-child{ margin-bottom:0; }

.bio-figure{ margin:0; }
.bio-figure img{
  width:100%; aspect-ratio:4/5; object-fit:cover;
  border-radius:2px; filter:grayscale(.12) contrast(1.02);
}
.bio-figure--square img{ object-position:50% 25%; }
.bio-figure figcaption{
  margin-top:.8rem; font-size:.73rem; letter-spacing:.08em;
  text-transform:uppercase; color:var(--muted-soft);
}

/* ----------------------------------------------------------------- cv -- */
.cv-block{ display:grid; grid-template-columns:14rem 1fr; gap:2rem; padding-block:2rem; border-top:1px solid var(--line); }
.cv-block__label{
  font-size:.78rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--navy); padding-top:.35rem;
}
.cv-list{ list-style:none; display:grid; gap:.9rem; }
.cv-list li{ display:grid; grid-template-columns:7.5rem 1fr; gap:1.25rem; font-size:.97rem; line-height:1.55; }
.cv-list .cv-when{ color:var(--muted); font-variant-numeric:tabular-nums; }
.cv-prose{ max-width:var(--measure); font-size:.97rem; }
.cv-prose p{ margin-bottom:.9em; }

.portrait-aside{
  position:sticky; top:110px;
}
.portrait-aside img{ border-radius:2px; filter:grayscale(.12); }
.portrait-aside figcaption{
  margin-top:.8rem; font-size:.78rem; line-height:1.55; color:var(--muted);
}
.about-grid{ display:grid; grid-template-columns:1fr 20rem; gap:clamp(2rem,5vw,4.5rem); align-items:start; }

/* -------------------------------------------------------------- contact -- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2.5rem,5vw,5rem); align-items:start; }
.field{ display:grid; gap:.5rem; margin-bottom:1.35rem; }
.field label{
  font-size:.76rem; letter-spacing:.11em; text-transform:uppercase; color:var(--charcoal);
}
.field input,.field textarea,.field select{
  font-family:var(--sans); font-size:1rem; color:var(--ink);
  background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius); padding:.8rem .95rem; width:100%;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none; border-color:var(--navy); box-shadow:0 0 0 3px var(--navy-tint);
}
.field textarea{ min-height:170px; resize:vertical; line-height:1.6; }
.field__hint{ font-size:.8rem; color:var(--muted); }
.form-note{ font-size:.83rem; color:var(--muted); margin-top:1rem; line-height:1.6; }
.form-status{
  margin-top:1.1rem; font-size:.9rem; padding:.85rem 1.1rem;
  border-radius:var(--radius); border:1px solid var(--line); background:var(--paper-soft);
}
.form-status[hidden]{ display:none; }
.form-status--ok{ border-color:var(--navy); background:var(--navy-tint); color:var(--navy); }
.form-status--err{ border-color:#a13c3c; background:#fbf0f0; color:#8c2f2f; }
.honeypot{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.contact-list{ list-style:none; display:grid; gap:0; }
.contact-list li{ padding:1.15rem 0; border-bottom:1px solid var(--line); display:grid; grid-template-columns:8rem 1fr; gap:1.25rem; align-items:baseline; }
.contact-list .k{ font-size:.76rem; letter-spacing:.11em; text-transform:uppercase; color:var(--muted); }
.contact-list .v{ font-size:.98rem; word-break:break-word; }

/* -------------------------------------------------------------- footer -- */
.site-footer{ background:var(--charcoal); color:rgba(255,255,255,.72); padding-block:clamp(3rem,5vw,4.5rem) 2rem; margin-top:0; }
.site-footer a{ color:#fff; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:2.5rem; padding-bottom:3rem; }
.site-footer h4{ color:#fff; font-size:1rem; margin-bottom:1rem; }
.site-footer .footer-name{ font-family:var(--serif); font-size:1.6rem; color:#fff; margin-bottom:.6rem; }
.site-footer p{ font-size:.92rem; line-height:1.65; max-width:38ch; }
.footer-links{ list-style:none; display:grid; gap:.7rem; font-size:.92rem; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14); padding-top:1.75rem;
  display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between;
  font-size:.8rem; color:rgba(255,255,255,.5);
}

/* ----------------------------------------------------------- utilities -- */
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.stack-sm > * + *{ margin-top:1rem; }
.stack-md > * + *{ margin-top:1.75rem; }
.stack-lg > * + *{ margin-top:2.75rem; }
.text-muted{ color:var(--muted); }
.visually-hidden{
  position:absolute; width:1px; height:1px; margin:-1px;
  padding:0; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.page-head{ padding-block:clamp(2.75rem,5.5vw,4.5rem) clamp(1.5rem,3vw,2.5rem); }
.page-head h1{ font-size:clamp(2.4rem,5.5vw,3.8rem); margin-bottom:1.1rem; }
.page-head .lede{ max-width:60ch; }

/* -------------------------------------------------------------- motion -- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
}

/* ---------------------------------------------------------- responsive -- */
@media (max-width:1000px){
  .grid--4{ grid-template-columns:repeat(2,1fr); }
  .facts{ grid-template-columns:repeat(2,1fr); }
  .facts__item{ padding-bottom:1.5rem; }
  .about-grid{ grid-template-columns:1fr; }
  .portrait-aside{ position:static; max-width:340px; }
  .intro-portrait{ max-width:340px; }
}
@media (max-width:860px){
  .site-header__inner{ min-height:66px; flex-wrap:wrap; }
  .nav-toggle{ display:block; }
  .nav{
    display:none; width:100%; flex-direction:column; align-items:flex-start;
    gap:0; padding-bottom:1rem;
  }
  .nav[data-open="true"]{ display:flex; }
  .nav a{ width:100%; padding:.85rem 0; border-bottom:1px solid var(--line-soft); font-size:.9rem; }
  .nav a::after{ display:none; }

  .hero__figure--wide img{ aspect-ratio:4/3; }
  .book{ grid-template-columns:1fr; }
  .book__cover{ max-width:260px; }
  .bio-block{ grid-template-columns:1fr; gap:2rem; }
  .bio-block--reverse .bio-block__media{ order:0; }
  .bio-figure img{ max-width:380px; }
  .question{ grid-template-columns:1fr; gap:.35rem; padding:1.35rem 1.25rem; }
  .question__num{ font-size:1.35rem; }
  .grid--2,.grid--3{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:2rem; }
  .year-block{ grid-template-columns:1fr; gap:1.25rem; }
  .year-block__year{ position:static; }
  .cv-block{ grid-template-columns:1fr; gap:1rem; }
  .pub{ grid-template-columns:1fr; gap:.5rem; }
  .pub__year{ font-size:.85rem; letter-spacing:.06em; }
  .pub__link{ justify-self:start; }
  .entry{ grid-template-columns:1fr; gap:.5rem; }
  .tag{ justify-self:start; min-width:0; }
  .cv-list li{ grid-template-columns:1fr; gap:.15rem; }
  .contact-list li{ grid-template-columns:1fr; gap:.25rem; }
}
@media (max-width:560px){
  .grid--4{ grid-template-columns:1fr; }
  .facts{ grid-template-columns:1fr; }
}

/* ------------------------------------------------------------- printing -- */
@media print{
  .site-header,.site-footer,.filters,.nav-toggle,.btn{ display:none !important; }
  body{ font-size:11pt; }
  .section{ padding-block:1rem; }
  a{ color:#000; text-decoration:underline; }
}