/* ============================================================
   kimberlywalters.com — ink / cream / acid / magenta
   ============================================================ */

@font-face{
  font-family:"Cinzel";
  src:url("../fonts/cinzel-var.woff2") format("woff2");
  font-weight:400 900; font-display:swap;
}
@font-face{
  font-family:"Montserrat";
  src:url("../fonts/montserrat-var.woff2") format("woff2");
  font-weight:100 900; font-display:swap;
}
@font-face{
  font-family:"Cormorant";
  src:url("../fonts/cormorant-var.woff2") format("woff2");
  font-weight:300 700; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Cormorant";
  src:url("../fonts/cormorant-italic-var.woff2") format("woff2");
  font-weight:300 700; font-style:italic; font-display:swap;
}

:root{
  --ink:#1B151A;
  --ink-soft:#241C22;
  --cream:#FAF2E9;
  --cream-60:rgba(250,242,233,.6);
  --cream-line:rgba(250,242,233,.28);
  --acid:#E0FC00;
  --acid-dim:rgba(224,252,0,.55);
  --acid-line:rgba(224,252,0,.4);
  --magenta:#61053E;
  --magenta-bright:#C4136F;

  --font-display:"Cinzel",Georgia,serif;
  --font-body:"Montserrat",system-ui,Helvetica,Arial,sans-serif;
  --font-lit:"Cormorant",Georgia,serif;

  --s1:.5rem; --s2:1rem; --s3:1.75rem; --s4:2.75rem;
  --s5:4.5rem; --s6:7rem; --s7:10rem;

  --maxw:1180px;
  --nav-h:3.4rem;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--cream);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
section{scroll-margin-top:calc(var(--nav-h) + 1rem)}

::selection{background:var(--magenta-bright);color:var(--cream)}

a:focus-visible,.pill:focus-visible,.card:focus-visible{
  outline:2px solid var(--acid);outline-offset:3px;
}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:99;
  background:var(--acid);color:var(--ink);
  padding:.5rem 1rem;font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;
  text-decoration:none;
}
.skip-link:focus{left:0}

/* ============================== sticky nav */
.topnav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(1rem,4vw,2.5rem);
  background:rgba(27,21,26,.9);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(250,242,233,.08);
  transform:translateY(-100%);
  transition:transform .35s ease;
}
.topnav.is-visible{transform:translateY(0)}
.topnav__monogram{
  font-family:var(--font-display);font-weight:600;
  font-size:1.05rem;letter-spacing:.18em;
  color:var(--cream);text-decoration:none;
}
.topnav__dot{color:var(--magenta-bright);font-size:.55em;vertical-align:.25em;padding:0 .25em}
.topnav__links{display:flex;gap:clamp(1rem,3vw,2.2rem)}
.topnav__links a{
  color:var(--cream-60);text-decoration:none;
  font-size:.68rem;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;
  padding:.35rem 0;border-bottom:2px solid transparent;
  transition:color .25s,border-color .25s;
}
.topnav__links a:hover{color:var(--cream)}
.topnav__links a.is-active{color:var(--acid);border-bottom-color:var(--acid)}

/* ============================== hero */
.hero{
  min-height:100svh;
  display:grid;
  grid-template-columns:minmax(0,44%) minmax(0,56%);
}
.hero__photo{position:relative;overflow:hidden}
.hero__photo img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.hero__identity{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;
  padding:var(--s5) clamp(1.5rem,5vw,4rem);
}
.hero__name{
  font-family:var(--font-display);font-weight:400;
  font-size:clamp(1.9rem,4.6vw,3.4rem);
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--cream);
  animation:rise .8s ease both;
}
.hero__role{
  font-family:var(--font-lit);font-weight:500;
  font-size:clamp(1.25rem,2.2vw,1.7rem);
  letter-spacing:.32em;
  margin-top:var(--s1);
  padding-left:.32em; /* optically recenter tracked text */
  color:var(--cream);
  animation:rise .8s .12s ease both;
}
.diamond-rule{margin:var(--s3) 0;animation:rise .8s .24s ease both}
.diamond-rule svg line{stroke:var(--magenta-bright);stroke-width:2}
.diamond-rule svg rect{fill:none;stroke:var(--magenta-bright);stroke-width:2}
.hero__credentials{
  font-weight:600;
  font-size:clamp(.78rem,1.5vw,.92rem);
  letter-spacing:.22em;
  line-height:2.15;
  animation:rise .8s .32s ease both;
}
.hero__buttons{
  margin-top:var(--s4);
  display:flex;flex-direction:column;gap:var(--s2);
  width:min(100%,340px);
  animation:rise .8s .44s ease both;
}
.pill{
  display:block;
  border:1px solid var(--magenta);
  color:var(--acid-dim);
  text-decoration:none;
  font-size:.72rem;font-weight:600;
  letter-spacing:.32em;text-transform:uppercase;
  padding:.78rem 1rem .72rem;
  transition:border-color .25s,color .25s,background .25s;
}
.pill:hover{
  border-color:var(--magenta-bright);
  color:var(--acid);
  background:rgba(196,19,111,.1);
}

@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============================== sections & titles */
.section{padding:var(--s5) clamp(1.25rem,5vw,3rem)}
.section > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}

.section-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2rem,5vw,3.2rem);
  letter-spacing:.24em;text-transform:uppercase;
  color:var(--acid);
  line-height:1.1;
}
.section-title--center{text-align:center}

/* ============================== research */
.research-layout{
  display:grid;gap:clamp(1.75rem,4vw,3.5rem);
  grid-template-columns:minmax(0,11fr) minmax(0,9fr);
  align-items:start;
}
.research-main .section-title{margin-bottom:var(--s3)}
.research-photos{display:flex;flex-direction:column}
.research-photos img{width:100%}

.lede{
  font-size:clamp(.95rem,1.6vw,1.06rem);
  line-height:1.95;
  letter-spacing:.045em;
  text-align:left;
  margin-bottom:var(--s4);
}

.cardlist{list-style:none;display:flex;flex-direction:column;gap:var(--s3)}

.card{
  display:block;
  border:1px solid var(--cream-line);
  padding:1.35rem 1.5rem;
  text-align:center;
  text-decoration:none;
  color:var(--acid-dim);
  transition:border-color .25s,background .25s,color .25s,transform .25s;
}
.card__title{
  display:block;
  font-size:.86rem;font-weight:500;
  letter-spacing:.12em;
  line-height:1.85;
}
.card__meta{
  display:block;margin-top:.7rem;
  font-size:.6rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--cream-60);
}
.booktitle{
  font-family:var(--font-lit);font-style:italic;font-weight:500;
  font-size:1.24em;letter-spacing:.06em;
}
a.card:hover{
  border-color:var(--magenta-bright);
  background:rgba(196,19,111,.12);
  color:var(--acid);
  transform:translateY(-2px);
}
a.card:hover .card__meta{color:var(--cream)}
.card--inactive{cursor:default}

.aside-link{
  margin-top:var(--s4);
  text-align:center;
  font-size:.86rem;font-weight:500;letter-spacing:.12em;line-height:1.9;
}
.aside-link a{
  color:var(--acid);
  text-decoration:underline;text-underline-offset:.35em;
  text-decoration-color:var(--magenta-bright);
  transition:text-decoration-color .25s;
}
.aside-link a:hover{text-decoration-color:var(--acid)}

/* ============================== teaching */
.teaching-grid{
  display:grid;gap:clamp(1.75rem,4vw,3.5rem);
  grid-template-columns:minmax(0,6fr) minmax(0,5fr);
  align-items:center;
}
.teaching-body .section-title{margin-bottom:var(--s4)}
.courselist{list-style:none}
.courselist li{
  font-size:.92rem;font-weight:600;
  letter-spacing:.14em;
  padding:.72rem 0;
  display:flex;align-items:baseline;gap:.8rem;
}
.courselist li::before{
  content:"";
  flex:0 0 auto;
  width:7px;height:7px;
  background:var(--magenta-bright);
  transform:rotate(45deg) translateY(-1px);
}

/* ============================== advocacy */
.section--advocacy{padding-left:0;padding-right:0}
.section--advocacy > .fullbleed{max-width:none}
.fullbleed{margin-bottom:var(--s5)}
.fullbleed img{width:100%;max-height:64vh;object-fit:cover}
.section--advocacy .section-title{margin-bottom:var(--s4);padding:0 1.25rem}
.cardlist--advocacy{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:var(--s3) var(--s4);
  padding:0 clamp(1.25rem,5vw,3rem);
  max-width:1000px;
}
.card--cream{color:var(--cream)}
.card--cream .card__title{font-size:.82rem}
a.card--cream:hover{
  border-color:var(--magenta-bright);
  background:rgba(196,19,111,.12);
  color:var(--cream);
  transform:translateY(-2px);
}
.card--cream .booktitle{color:var(--cream)}

/* ============================== contact */
.section--contact{padding-bottom:var(--s6);text-align:center}
.diamond-rule--center{display:flex;justify-content:center;margin:var(--s3) auto var(--s4)}
.contact-details{
  font-style:normal;
  font-weight:600;
  font-size:clamp(.88rem,1.6vw,1rem);
  letter-spacing:.2em;
  line-height:2.4;
  color:var(--acid);
}
.contact-email{
  color:var(--acid);
  text-decoration:underline;text-underline-offset:.4em;
  text-decoration-color:var(--magenta-bright);
  transition:text-decoration-color .25s;
}
.contact-email:hover{text-decoration-color:var(--acid)}

/* ============================== footer */
.footer{
  border-top:1px solid rgba(250,242,233,.08);
  padding:var(--s3) 1.25rem var(--s4);
  text-align:center;
}
.footer p{
  font-size:.62rem;font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;
  color:var(--cream-60);
}

/* ============================== reveal on scroll */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ============================== responsive */
@media (max-width:880px){
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero__photo{height:58svh}
  .hero__identity{padding:var(--s4) 1.5rem var(--s5)}
  .research-layout,
  .teaching-grid{grid-template-columns:1fr}
  .cardlist--advocacy{grid-template-columns:1fr;max-width:560px}
  .topnav__links{gap:1rem}
  .topnav__links a{letter-spacing:.16em}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero__name,.hero__role,.diamond-rule,.hero__credentials,.hero__buttons{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  .topnav{transition:none}
  .card,.pill{transition:none}
}