:root{
  --ink:#06122E;
  --navy:#0E2166;
  --plata:#1C6EEA;
  --sky:#A8CBF2;
  --paper:#F1F5FB;
  --sun:#E8B23C;
  --line:rgba(14,33,102,.16);
  --display:"Archivo",system-ui,sans-serif;
  --body:"Libre Franklin",system-ui,sans-serif;
  --mono:"Chivo Mono",ui-monospace,monospace;
  --shell:min(1180px,92vw);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.62;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ---------- language switching ---------- */
html[data-lang="en"] [lang="es"]{display:none}
html[data-lang="es"] [lang="en"]{display:none}
.lang{
  display:inline-flex;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;flex:none;
}
.lang button{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;
  background:none;border:0;color:var(--ink);opacity:.55;cursor:pointer;
  padding:.5rem .72rem;transition:background .2s,color .2s,opacity .2s;
}
.lang button:hover{opacity:1}
.lang button[aria-pressed="true"]{background:var(--navy);color:#fff;opacity:1}

/* ---------- type primitives ---------- */
.display{font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 112;line-height:.94;letter-spacing:-.025em}
.eyebrow{
  font-family:var(--mono);font-size:.66rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;
  display:flex;align-items:center;gap:.7em;flex-wrap:wrap;
  color:var(--plata);margin:0 0 1.1rem;
}
.eyebrow .alt{color:rgba(6,18,46,.42)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--plata);flex:none}
.shell{width:var(--shell);margin-inline:auto}
section{position:relative}
.band{padding:clamp(64px,9vw,120px) 0}
.band--dark{background:var(--navy);color:#fff}
.band--ink{background:var(--ink);color:#fff}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(241,245,251,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
header.stuck{border-bottom-color:var(--line);background:rgba(241,245,251,.95)}
.bar{display:flex;align-items:center;gap:.9rem;padding:.7rem 0;width:var(--shell);margin-inline:auto}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;flex:none}
.eau{
  display:flex;align-items:center;flex:none;text-decoration:none;
  margin-left:clamp(.7rem,1.6vw,1.25rem);margin-right:auto;
  padding-left:clamp(.7rem,1.6vw,1.25rem);border-left:1px solid var(--line);
}
.eau img{width:clamp(112px,11vw,158px);height:auto;opacity:.92;transition:opacity .2s}
.eau:hover img{opacity:1}
.brand img.mark{width:56px;height:auto}
.brand img.type{width:104px;height:auto}
nav.main{display:flex;align-items:center;gap:1.5rem}
nav.main a{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  text-decoration:none;color:var(--ink);opacity:.72;padding:.3rem 0;
  border-bottom:1.5px solid transparent;transition:opacity .2s,border-color .2s;
}
nav.main a:hover{opacity:1;border-bottom-color:var(--plata)}
nav.main a.reg-text{display:none}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;
  padding:.72rem 1.15rem;border-radius:999px;border:1.5px solid transparent;
  transition:transform .18s,background .2s,color .2s,border-color .2s;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--sun{background:var(--sun);color:#2A1B00;font-weight:500}
.btn--sun:hover{background:#f4c05a}
.btn--navy{background:var(--navy);color:#fff}
.btn--ghost{border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--plata);color:var(--plata)}
.burger{display:none;background:none;border:0;padding:.5rem;cursor:pointer;flex:none}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;transition:transform .25s,opacity .25s}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{padding:clamp(38px,6vw,74px) 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center}
.hero h1{
  font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 108;
  font-size:clamp(2.1rem,5.3vw,4.1rem);line-height:.94;letter-spacing:-.03em;
  margin:0 0 1.4rem;text-wrap:balance;
}
.hero h1 em{font-style:normal;color:var(--plata)}
.hero p.lede{font-size:clamp(1rem,1.5vw,1.16rem);max-width:47ch;color:rgba(6,18,46,.78);margin:0 0 2rem}
.stamp{
  display:flex;flex-wrap:wrap;gap:0 1.5rem;align-items:baseline;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:1rem 0;margin-bottom:2rem;
}
.stamp b{font-family:var(--display);font-weight:700;font-size:1.22rem;letter-spacing:-.01em}
.stamp .m{font-family:var(--mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(6,18,46,.55)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem}
.emblem-wrap{display:grid;place-items:center;padding:.5rem}
.emblem-wrap img{
  width:min(100%,460px);height:auto;   /* keeps the logo's own 1400:1462 ratio */
  animation:float 7s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(34px)}50%{transform:translateY(-38px)}}

/* ---------- signature: rambla ---------- */
.rambla{position:relative;margin-top:clamp(20px,4vw,46px);line-height:0}
.skyline{
  display:block;width:100%;max-width:1500px;height:auto;
  margin:0 auto -1.2%;position:relative;z-index:3;
}
.waves{display:block;width:100%;height:clamp(90px,11vw,148px);position:relative;z-index:1}
.waves g{will-change:transform}
.w1{animation:drift 26s linear infinite}
.w2{animation:drift 38s linear infinite reverse}
.w3{animation:drift 52s linear infinite}
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(-1200px)}}
.rule-wave{width:100%;height:26px;display:block;opacity:.5}

/* ---------- acronym ---------- */
.acronym{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid rgba(255,255,255,.18)}
.acronym div.cell{padding:1.5rem 1.1rem 1.7rem;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
.acronym div.cell:nth-child(6){border-right:0}
.acronym u{font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 120;font-size:2.5rem;line-height:1;text-decoration:none;color:var(--sky);display:block;margin-bottom:.5rem}
.acronym strong{display:block;font-size:.98rem;font-weight:600;margin-bottom:.25rem}
.acronym p{margin:0;font-size:.82rem;line-height:1.5;color:rgba(255,255,255,.62)}

/* ---------- blocks ---------- */
h2.sec{font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 108;font-size:clamp(1.85rem,3.9vw,3.05rem);line-height:1;letter-spacing:-.028em;margin:0 0 1.1rem;text-wrap:balance}
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:start}
.prose p{margin:0 0 1.05rem;color:rgba(6,18,46,.8)}
.band--dark .prose p,.band--ink .prose p{color:rgba(255,255,255,.74)}
.pull{font-family:var(--display);font-weight:700;font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.25;letter-spacing:-.015em;border-left:3px solid var(--plata);padding-left:1.1rem;margin:1.8rem 0 0}

.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(34px,5vw,56px)}
.facts div.cell{background:var(--paper);padding:1.4rem 1.3rem}
.facts dt{font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--plata);margin-bottom:.55rem}
.facts dd{margin:0;font-family:var(--display);font-weight:700;font-size:1.02rem;line-height:1.3;letter-spacing:-.01em}
.facts small{display:block;font-family:var(--body);font-weight:400;font-size:.78rem;color:rgba(6,18,46,.55);letter-spacing:0;margin-top:.2rem}

.daytabs{display:flex;gap:.5rem;margin:0 0 2.2rem;flex-wrap:wrap}
.daytabs button{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;background:none;border:1.5px solid rgba(255,255,255,.28);color:rgba(255,255,255,.7);padding:.7rem 1.1rem;border-radius:999px;cursor:pointer;transition:all .2s}
.daytabs button:hover{color:#fff;border-color:rgba(255,255,255,.6)}
.daytabs button[aria-selected="true"]{background:#fff;color:var(--navy);border-color:#fff}
.day[hidden]{display:none}
.day h3{font-family:var(--display);font-weight:700;font-size:1.15rem;margin:0 0 1.6rem;color:var(--sky);letter-spacing:-.01em}
.slot{display:grid;grid-template-columns:92px 1fr auto;gap:1.2rem;align-items:baseline;padding:1.05rem 0;border-top:1px solid rgba(255,255,255,.14)}
.slot:last-of-type{border-bottom:1px solid rgba(255,255,255,.14)}
.slot time{font-family:var(--mono);font-size:.78rem;color:rgba(255,255,255,.55)}
.slot .ttl{font-size:1.02rem;line-height:1.4}
.slot .ttl i{display:block;font-style:normal;font-size:.84rem;color:rgba(255,255,255,.55);margin-top:.2rem}
.tag{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;padding:.32rem .62rem;border-radius:3px;white-space:nowrap;background:rgba(255,255,255,.1);color:rgba(255,255,255,.72)}
.tag.rec{background:rgba(232,178,60,.16);color:#F3C875}
.tag.rt{background:rgba(28,110,234,.28);color:#B7D3FA}
.tag.quiz{background:rgba(168,203,242,.14);color:var(--sky);border:1px solid rgba(168,203,242,.3)}

.stations{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2.6rem}
.stations article{background:var(--paper);padding:1.5rem 1.35rem 1.7rem}
.stations .num{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;color:var(--plata);display:block;margin-bottom:.9rem}
.stations h4{font-family:var(--display);font-weight:700;font-size:1.06rem;letter-spacing:-.015em;margin:0 0 .5rem;line-height:1.2}
.stations p{margin:0;font-size:.87rem;line-height:1.55;color:rgba(6,18,46,.68)}

.faculty-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:1rem;margin-top:2.6rem}
.fac{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);padding:1.3rem 1.1rem;border-radius:2px}
.fac .av{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(168,203,242,.4);color:var(--sky);font-family:var(--mono);font-size:.68rem;margin-bottom:.95rem}
.fac b{display:block;font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:-.01em}
.fac .role{display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-top:.4rem}

.city-list{list-style:none;margin:2rem 0 0;padding:0}
.city-list li{padding:1.1rem 0;border-top:1px solid var(--line);display:grid;grid-template-columns:150px 1fr;gap:1.2rem}
.city-list li:last-child{border-bottom:1px solid var(--line)}
.city-list dfn{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--plata);font-style:normal}
.city-list p{margin:0;font-size:.92rem;color:rgba(6,18,46,.75)}
.card{border:1px solid var(--line);background:#fff;padding:1.8rem 1.7rem 2rem}
.card .big{font-family:var(--display);font-weight:700;font-size:1.32rem;letter-spacing:-.02em;line-height:1.15;margin:0 0 .8rem}
.card p{margin:0;font-size:.92rem;color:rgba(6,18,46,.7)}

.note{font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;color:rgba(6,18,46,.5);margin-top:1.6rem;line-height:1.7}
.band--dark .note,.band--ink .note{color:rgba(255,255,255,.42)}

.sponsors{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2.2rem}
.sponsors div{background:var(--paper);height:96px;display:grid;place-items:center;font-family:var(--mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(6,18,46,.32)}

footer{background:var(--ink);color:#fff;padding:clamp(52px,7vw,84px) 0 2.2rem}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:2.4rem}
footer img.type{width:190px;margin-bottom:1.2rem}
footer p{color:rgba(255,255,255,.6);font-size:.9rem;margin:0 0 .8rem;max-width:36ch}
footer h5{font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sky);margin:0 0 1rem;font-weight:500}
footer ul{list-style:none;margin:0;padding:0}
footer ul li{margin-bottom:.55rem}
footer ul a{color:rgba(255,255,255,.72);text-decoration:none;font-size:.9rem;border-bottom:1px solid transparent}
footer ul a:hover{color:#fff;border-bottom-color:var(--plata)}
.colophon{margin-top:3.4rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:rgba(255,255,255,.4);text-transform:uppercase}

.rv{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--plata);outline-offset:3px;border-radius:2px}
.band--dark a:focus-visible,.band--dark button:focus-visible,footer a:focus-visible{outline-color:var(--sky)}

@media(max-width:1000px){
  .acronym{grid-template-columns:repeat(3,1fr)}
  .acronym div.cell:nth-child(3){border-right:0}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .burger{display:block}
  nav.main{
    position:fixed;inset:0 0 auto;top:60px;flex-direction:column;align-items:flex-start;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:1.4rem 4vw 2rem;gap:.2rem;transform:translateY(-120%);
    transition:transform .35s cubic-bezier(.3,.8,.3,1);
  }
  nav.main.open{transform:none}
  nav.main a{font-size:.95rem;letter-spacing:.06em;padding:.7rem 0;width:100%;opacity:.85}
  nav.main a.reg-text{display:block}
  nav.main .btn--sun{display:none}
  .hero-grid{grid-template-columns:1fr}
  .emblem-wrap{order:-1;padding:0 0 1rem}
  .emblem-wrap img{width:min(74%,300px)}
  .two-col{grid-template-columns:1fr}
  .slot{grid-template-columns:74px 1fr;row-gap:.55rem}
  .slot .tag{grid-column:2;justify-self:start}
  .city-list li{grid-template-columns:1fr;gap:.35rem}
}
@media(max-width:560px){
  body{font-size:16px}
  .brand img.type{width:88px}
  .acronym{grid-template-columns:repeat(2,1fr)}
  .acronym div.cell:nth-child(3){border-right:1px solid rgba(255,255,255,.14)}
  .acronym div.cell:nth-child(2n){border-right:0}
  .acronym u{font-size:2rem}
  .foot-grid{grid-template-columns:1fr}
  .stamp{gap:.2rem 1.2rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}

/* ---------- registration form ---------- */
.apply{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(24px,4vw,56px);align-items:start;
  margin-top:clamp(46px,6vw,74px);padding-top:clamp(38px,5vw,56px);
  border-top:1px solid var(--line);
}
.apply-h{font-family:var(--display);font-weight:700;font-size:clamp(1.35rem,2.4vw,1.85rem);letter-spacing:-.02em;line-height:1.1;margin:0 0 1rem}
.form{background:#fff;border:1px solid var(--line);padding:clamp(1.4rem,3vw,2rem)}
.field{margin-bottom:1.05rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{
  display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--plata);margin-bottom:.45rem;
}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{
  width:100%;font-family:var(--body);font-size:.95rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:2px;
  padding:.72rem .85rem;transition:border-color .2s,background .2s;
}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--plata);background:#fff;
}
.form textarea{resize:vertical;min-height:88px}
.check{display:flex;gap:.7rem;align-items:flex-start;margin-bottom:.85rem}
.check input{margin-top:.35rem;accent-color:var(--plata);width:16px;height:16px;flex:none}
.check label{
  text-transform:none;letter-spacing:0;font-family:var(--body);font-size:.9rem;
  color:rgba(6,18,46,.78);margin:0;line-height:1.5;
}
.form button{border:0;cursor:pointer;margin-top:.9rem;font-family:var(--mono)}
.form-note{font-size:.78rem;color:rgba(6,18,46,.5);margin:1.1rem 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- utility pages ---------- */
.slim{min-height:70vh;display:grid;place-items:center;text-align:center;padding:clamp(60px,10vw,120px) 0}
.slim img.seal{width:min(100%,460px);height:auto;margin:0 auto 2.2rem}   /* same lockup and proportions as the hero */
.slim h1{font-family:var(--display);font-weight:800;font-size:clamp(2rem,5vw,3.2rem);letter-spacing:-.03em;line-height:1;margin:0 0 1.1rem}
.slim p{max-width:46ch;margin:0 auto 2rem;color:rgba(6,18,46,.75)}

@media(max-width:900px){
  .apply{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
}


/* ---------- course directors ---------- */
.directors{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:1rem;margin-top:1.8rem}
.dir{
  border:1px solid var(--line);background:#fff;
  padding:1.5rem 1.6rem;border-left:3px solid var(--plata);
  display:flex;align-items:center;gap:1.5rem;
}
.dir-pic{
  width:clamp(138px,14vw,176px);aspect-ratio:5/7;object-fit:cover;height:auto;
  border-radius:10px;border:1px solid rgba(28,110,234,.28);flex:none;display:block;
}
.dir b{display:block;font-family:var(--display);font-weight:700;font-size:clamp(1.35rem,2.2vw,1.7rem);letter-spacing:-.022em;line-height:1.05}
.dir .place{
  display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(6,18,46,.5);margin-top:.6rem;
}

/* ---------- faculty biographies ---------- */
.bios{display:grid;gap:1px;background:rgba(255,255,255,.14);border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
.bio{
  display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);
  gap:clamp(20px,4vw,56px);background:var(--ink);
  padding:clamp(1.7rem,3.4vw,2.6rem) 0;
}
.bio-id b{display:block;font-family:var(--display);font-weight:700;font-size:clamp(1.3rem,2.2vw,1.7rem);letter-spacing:-.025em;line-height:1.05}
.bio-id .role{
  display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--sky);margin:.7rem 0 .5rem;
}
.bio-id .place{display:block;font-size:.88rem;line-height:1.5;color:rgba(255,255,255,.5)}
.bio-text p{margin:0 0 .95rem;font-size:.95rem;line-height:1.62;color:rgba(255,255,255,.74)}
.bio-text p:last-child{margin-bottom:0}

/* ---------- faculty name list ---------- */
.names{
  list-style:none;margin:1.6rem 0 0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);
}
.names li{background:var(--ink);padding:1.05rem 1.15rem}
.names b{display:block;font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:-.012em;line-height:1.25}
.names span{
  display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.13em;
  text-transform:uppercase;color:rgba(255,255,255,.42);margin-top:.32rem;
}

/* ---------- what registration includes ---------- */
.incl{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);margin-top:clamp(30px,4vw,44px);
}
.incl div{background:#fff;padding:1.3rem 1.25rem}
.incl .k{
  display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--plata);margin-bottom:.5rem;
}
.incl b{font-family:var(--display);font-weight:700;font-size:1.02rem;line-height:1.3;letter-spacing:-.01em}

@media(max-width:820px){
  .bio{grid-template-columns:1fr;gap:1rem}
}

/* ---------- program: session headers ---------- */
.sess{
  display:grid;grid-template-columns:92px 1fr;gap:.3rem 1.2rem;
  margin:2.4rem 0 .2rem;padding:1rem 0 .9rem;
  border-top:2px solid rgba(168,203,242,.45);
}
.day > .sess:first-of-type{margin-top:1.6rem}
.sess-time{
  grid-row:1;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;
  color:var(--sky);padding-top:.15rem;
}
.sess-name{
  grid-column:2;font-family:var(--display);font-weight:700;
  font-size:1.05rem;letter-spacing:.01em;color:#fff;
}
.sess-chairs{
  grid-column:2;font-size:.84rem;line-height:1.5;color:rgba(255,255,255,.55);
}
.sess-chairs em{
  font-style:normal;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.4);margin-right:.6rem;
}
.slot .ttl i .sep,.sess-chairs .sep{color:rgba(255,255,255,.3);margin:0 .1rem}
.slot .ttl i span[lang]{color:rgba(255,255,255,.4)}

@media(max-width:900px){
  .sess{grid-template-columns:1fr;gap:.3rem}
  .sess-name,.sess-chairs{grid-column:1}
  .sess-chairs em{display:block;margin:0 0 .2rem}
}

/* ---------- faculty portraits ---------- */
.portrait{
  width:clamp(124px,13vw,178px);aspect-ratio:5/7;object-fit:cover;height:auto;
  border-radius:10px;border:1px solid rgba(168,203,242,.42);
  margin-bottom:1.1rem;display:block;
}
@media(max-width:820px){
  .bio-id{display:grid;grid-template-columns:104px 1fr;gap:0 1.15rem;align-items:center}
  .portrait{width:104px;grid-row:1 / span 3;margin-bottom:0}
  .bio-id .role{margin-top:.4rem}
}

/* ---------- venue photographs ---------- */
.gallery{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(20px,2.6vw,34px);
  max-width:820px;margin:clamp(38px,5vw,60px) auto 0;align-items:start;
}
.gallery figure{margin:0;display:flex;flex-direction:column;min-width:0}
.gallery .frame{
  border-radius:10px;border:1px solid var(--line);overflow:hidden;
  background:var(--paper);line-height:0;
}
.gallery img{
  width:100%;height:auto;display:block;   /* each photograph keeps its own proportions */
  filter:saturate(.92);transition:filter .5s ease,transform .6s cubic-bezier(.2,.7,.3,1);
}
.gallery figure:hover img{filter:saturate(1.03);transform:scale(1.025)}
.gallery figcaption{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(6,18,46,.5);padding:.8rem .15rem 0;line-height:1.5;
}
@media(max-width:560px){
  .gallery{grid-template-columns:1fr;max-width:340px}
  .gallery figcaption{min-height:0}
}
@media(max-width:420px){
  .gallery figcaption{font-size:.58rem;letter-spacing:.1em;padding:.7rem .15rem 0}
}

@media(max-width:420px){
  .dir{flex-direction:column;align-items:flex-start;gap:1.1rem}
  .dir-pic{width:150px}
}

@media(max-width:1080px){
  .eau{margin-left:.7rem;padding-left:.7rem}
}
@media(max-width:760px){
  .eau{display:none}
}

/* ---------- feedback form ---------- */
.fb-shell{max-width:820px;margin-inline:auto}
.fb-title{
  font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 108;
  font-size:clamp(1.9rem,4vw,3rem);line-height:1;letter-spacing:-.028em;margin:0 0 1.1rem;
}
.fb-form{margin-top:clamp(28px,4vw,44px)}
.fbh{
  font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--plata);margin:2.4rem 0 .2rem;padding-bottom:.7rem;
  border-bottom:1px solid var(--line);font-weight:500;
}
.fb-form .fbh:first-of-type{margin-top:0}
.fbq{padding:1.25rem 0;border-bottom:1px solid rgba(14,33,102,.08)}
.fbq-t{margin:0 0 .85rem;font-size:.98rem;line-height:1.45;color:var(--ink)}
.fbq-t b{font-family:var(--mono);font-size:.7rem;color:var(--plata);margin-right:.6rem;font-weight:500}
.scale{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.scale .end{
  font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(6,18,46,.45);flex:none;
}
.scale .end:first-of-type{margin-right:.3rem}
.scale .end:last-of-type{margin-left:.3rem}
.opt{position:relative;flex:none}
.opt input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.opt span{
  display:grid;place-items:center;width:42px;height:38px;
  border:1px solid var(--line);border-radius:4px;background:#fff;
  font-family:var(--mono);font-size:.82rem;color:rgba(6,18,46,.6);
  transition:background .15s,color .15s,border-color .15s;
}
.opt input:checked + span{background:var(--navy);border-color:var(--navy);color:#fff}
.opt input:focus-visible + span{outline:2px solid var(--plata);outline-offset:2px}
.opt:hover span{border-color:var(--plata)}
.picks{display:flex;gap:.45rem;flex-wrap:wrap}
.pick{position:relative}
.pick input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.pick span{
  display:block;padding:.55rem .95rem;border:1px solid var(--line);border-radius:999px;
  background:#fff;font-size:.88rem;color:rgba(6,18,46,.75);
  transition:background .15s,color .15s,border-color .15s;
}
.pick input:checked + span{background:var(--navy);border-color:var(--navy);color:#fff}
.pick input:focus-visible + span{outline:2px solid var(--plata);outline-offset:2px}
.pick:hover span{border-color:var(--plata)}
.fbq textarea,.fbq input[type=text],.fbq input[type=email]{
  width:100%;font-family:var(--body);font-size:.95rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:2px;padding:.72rem .85rem;
}
.fbq textarea:focus,.fbq input:focus{outline:none;border-color:var(--plata);background:#fff}
.fb-form button{margin-top:1.8rem}

@media(max-width:560px){
  .scale{gap:.3rem}
  .opt span{width:38px;height:36px}
  .scale .end{width:100%;text-align:left}
  .scale .end:last-of-type{text-align:right;margin-top:.2rem}
}

/* ---------- wide call to action inside a card ---------- */
.btn--wide{
  display:flex;justify-content:center;width:100%;
  margin-top:1.4rem;padding:.95rem 1.2rem;font-size:.76rem;
}
.card .micro{
  margin-top:.75rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;
  color:rgba(6,18,46,.45);line-height:1.6;text-align:center;
}