/* UST-TOGO — identité « couleurs de facultés »
   Chaque faculté a sa couleur, du panneau d'accueil jusqu'aux listes de formations.
   Bricolage Grotesque pour les titres, Source Sans 3 pour le texte. Angles droits, aplats francs. */
@font-face{font-family:"Bricolage";src:url(../fonts/bricolage-grotesque-latin-standard-normal.woff2) format("woff2");font-weight:200 800;font-stretch:75% 100%;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Bricolage";src:url(../fonts/bricolage-grotesque-latin-ext-standard-normal.woff2) format("woff2");font-weight:200 800;font-stretch:75% 100%;font-display:swap;unicode-range:U+0100-02AF,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/source-sans-3-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
:root{
  --ink:#1A2233; --ink-2:#4A5468; --paper:#FFFFFF; --grey:#F1F2F4; --line:#DADDE3;
  --f1:#4B2E83; --f2:#1B4DA0; --f3:#137A4B; --f4:#C27A12; --f5:#B3261E; --f0:#1A2233; --green:#1E8C4E;
  --wrap:1200px; --gut:22px;
  --d:"Bricolage",Arial,sans-serif; --b:"Source Sans 3",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 18.5px/1.6 var(--b)}
img,svg{display:block;max-width:100%}
a{color:var(--f2);text-underline-offset:.2em}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--f4);outline-offset:3px}
h1,h2,h3{font-family:var(--d);margin:0 0 .45em;line-height:1.05;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(40px,6.4vw,84px);font-weight:750;letter-spacing:-.035em}
h2{font-size:clamp(28px,3.4vw,42px)}
h3{font-size:22px;font-weight:650}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.lead{font-size:clamp(19px,1.9vw,22px);color:var(--ink-2);max-width:58ch}
.intro{color:var(--ink-2);max-width:60ch;margin-bottom:28px}
.small{font-size:16px;color:var(--ink-2)}
.nw{white-space:nowrap}
.mt{margin-top:44px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:60}.skip:focus{left:8px}
.f1{--c:var(--f1)}.f2{--c:var(--f2)}.f3{--c:var(--f3)}.f4{--c:var(--f4)}.f5{--c:var(--f5)}.f0{--c:var(--f0)}

.maquette{margin:0;background:#FFF2B8;text-align:center;font-size:14.5px;padding:5px}

/* En-tête blanc, filet aux couleurs des facultés */
.head{position:sticky;top:0;z-index:30;background:#fff;border-top:6px solid;border-image:linear-gradient(90deg,var(--f1) 0 20%,var(--f2) 20% 40%,var(--f3) 40% 60%,var(--f4) 60% 80%,var(--f5) 80%) 1;box-shadow:0 1px 0 var(--line)}
.head .wrap{display:flex;align-items:center;gap:24px;min-height:86px}
.logo{margin-right:auto}
.logo img{width:232px;height:auto}
.nav{display:flex;align-items:center;gap:2px}
.nav a{font:600 17px var(--b);color:var(--ink);text-decoration:none;padding:10px 14px;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;background:var(--ink);transform:scaleX(0);transition:transform .2s}
.nav a:not(.btn):hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .btn{margin-left:12px}
.nav .btn-ink{color:#fff}.nav .btn-ink:hover{color:#fff}
.nav-toggle{display:none;align-items:center;gap:10px;font:700 16px var(--b);background:none;border:2px solid var(--ink);padding:9px 14px;cursor:pointer;color:var(--ink)}
.nav-toggle span{width:18px;height:2px;background:currentColor;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;font:700 17px/1 var(--b);text-decoration:none;padding:15px 24px;border:2px solid transparent;cursor:pointer}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:var(--f2);color:#fff}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:var(--grey);color:var(--ink)}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:#166A3A;color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}
.acts{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:24px}
.link{font-weight:700}

/* Ouverture : le panneau des facultés */
.hero{padding:56px 0 0}
.hero-top{display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:end;margin-bottom:40px}
.hero h1{margin:0;font-size:clamp(40px,5.4vw,66px)}
.hero .lead{margin:0 0 6px}
.facs{list-style:none;margin:0;padding:0;display:flex;height:420px;gap:6px}
.facs>li{flex:1 1 0;min-width:0;background:var(--c);transition:flex-grow .45s cubic-bezier(.3,.7,.2,1)}
.facs a{display:flex;flex-direction:column;height:100%;padding:24px 22px;color:#fff;text-decoration:none;overflow:hidden}
.facs .sg{font:800 clamp(34px,3.6vw,52px)/1 var(--d);letter-spacing:-.03em}
.facs .fn{font:600 18px/1.25 var(--d);margin-top:auto;max-width:20ch}
.facs .fc{font-size:16px;opacity:.85;margin-top:8px}
.facs .fl{list-style:none;margin:0;padding:0;max-height:0;opacity:0;overflow:hidden;font-size:16px;transition:opacity .3s,max-height .45s}
.facs .fl li{padding:4px 0;border-top:1px solid rgba(255,255,255,.28);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (hover:hover) and (min-width:981px){
  .facs>li:hover,.facs>li:focus-within{flex-grow:2.3}
  .facs>li:hover .fl,.facs>li:focus-within .fl{max-height:280px;opacity:1;margin-top:12px}
}
/* Le seul moment animé : les colonnes montent l'une après l'autre */
@media (prefers-reduced-motion:no-preference){
  .js .facs>li{animation:rise .7s cubic-bezier(.2,.75,.2,1) both;animation-delay:calc(.15s + var(--i) * .08s)}
  @keyframes rise{from{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0 0 0 0)}}
}

.notice{background:var(--ink);color:#fff}
.notice .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:22px;padding-bottom:22px;flex-wrap:wrap}
.notice p{margin:0;font-size:19px}

/* Sections */
.sec{padding:84px 0}
.sec-grey{background:var(--grey)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}

.about{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start}
.statement{font:600 clamp(26px,2.8vw,36px)/1.2 var(--d);letter-spacing:-.02em;margin:0}
.creds{margin:0}
.creds div{padding:16px 0 16px 20px;border-left:4px solid var(--ink);margin-bottom:12px;background:var(--grey)}
.creds dt{font:700 20px var(--d)}
.creds dd{margin:4px 0 0;color:var(--ink-2);font-size:17px}
.logos{list-style:none;margin:48px 0 0;padding:28px 0 0;border-top:2px solid var(--ink);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.logos img{height:48px;width:auto;filter:grayscale(1);opacity:.8}

/* Mot du président */
.sec-mot{background:var(--f2);color:#fff}
.mot{display:grid;grid-template-columns:120px 1fr;gap:40px;align-items:start}
.mono{display:grid;place-items:center;width:110px;height:110px;border-radius:50%;font:800 34px var(--d);color:#fff;background:conic-gradient(var(--f1) 0 20%,var(--f2) 0 40%,var(--f3) 0 60%,var(--f4) 0 80%,var(--f5) 0);position:relative}
.mono::before{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--ink)}
.mono{isolation:isolate}.mono::before{z-index:-1}
.mot h2{color:#fff}
.mot blockquote{margin:0;max-width:66ch;font-size:clamp(19px,1.8vw,21px);line-height:1.65}
.mot .sign{margin-top:18px;color:#D3DDF2}
.mot .sign b{color:#fff}
.sec-mot .link{color:#fff}

/* Admissions sur l'accueil */
.adm{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.fees{margin:20px 0 0;display:grid;gap:10px}
.fees div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 20px;background:var(--grey);border-left:6px solid var(--ink)}
.fees div:nth-child(1){border-color:var(--f5)}.fees div:nth-child(2){border-color:var(--f2)}.fees div:nth-child(3){border-color:var(--f3)}
.fees dt{font:700 21px var(--d)}
.fees dd{margin:0;font:750 28px var(--d);letter-spacing:-.02em;white-space:nowrap}
.fees small{font:400 15px var(--b);color:var(--ink-2);letter-spacing:0}
.sec-grey .fees div{background:#fff}
.steps{list-style:none;margin:20px 0 24px;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:56px 1fr;column-gap:16px;padding:18px 0;border-top:2px solid var(--ink);color:var(--ink-2)}
.steps li::before{content:counter(s);grid-row:span 2;font:800 40px/1 var(--d);color:var(--ink)}
.steps b{display:block;color:var(--ink);font:650 20px/1.3 var(--d);margin-bottom:4px}

/* Campus */
.campus{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.cps{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0 22px}
.cps>div{background:#fff;padding:22px;border-top:6px solid var(--ink)}
.cps>div:nth-child(2){border-top-color:var(--f3)}
.cps p{color:var(--ink-2);font-size:17px;margin-bottom:8px}
.cps .gps{font:600 16px var(--d);color:var(--ink);margin:0}
.cps-full{grid-template-columns:1fr}
.cps-full>div{background:var(--grey)}
.pics{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pics li:first-child{grid-column:span 2;max-width:340px}
.pics img{width:100%;height:180px;object-fit:cover}
.pics li:first-child img{height:200px}
.pics span{display:block;font-size:15px;color:var(--ink-2);margin-top:6px}
.pics-col{grid-template-columns:1fr 1fr;max-width:520px;justify-self:end}

/* Appel */
.ask{background:var(--grey);border-top:6px solid var(--ink)}
.ask .wrap{padding-top:56px;padding-bottom:60px}
.ask p{color:var(--ink-2);margin:0}

/* Pages intérieures */
.phead{background:var(--ink);color:#fff}
.phead .wrap{padding-top:56px;padding-bottom:52px}
.phead h1{font-size:clamp(38px,5vw,64px);color:#fff}
.phead .lead{color:#C9D0DD}
.fig{margin:0;justify-self:end;max-width:380px}
.fig img{width:100%;height:auto}
.fig figcaption{font-size:15px;color:var(--ink-2);margin-top:8px}
.missions{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:24px 0 0}
.missions div{background:#fff;padding:24px;border-top:6px solid var(--ink)}
.missions div:nth-child(1){border-color:var(--f2)}.missions div:nth-child(2){border-color:var(--f3)}.missions div:nth-child(3){border-color:var(--f4)}.missions div:nth-child(4){border-color:var(--f5)}
.missions dt{font:700 24px var(--d);margin-bottom:6px}
.missions dd{margin:0;color:var(--ink-2);font-size:17px}
.org{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.org li{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:16px;background:var(--grey);padding:14px 18px 14px 0;font-size:17px}
.org b{font:800 20px var(--d);color:#fff;background:var(--c);align-self:stretch;display:grid;place-items:center;margin:-14px 0}
.partners{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.partners li{background:#fff;padding:20px;display:flex;flex-direction:column;gap:12px}
.partners img{height:52px;width:auto;object-fit:contain;align-self:flex-start}
.partners b{font:700 18px/1.2 var(--d)}
.partners span{font-size:15px;color:var(--ink-2)}

/* Formations */
.finder{position:sticky;top:92px;z-index:10;background:#fff;border-bottom:1px solid var(--line);padding:16px 0}
.finder label{display:block;font-weight:700;margin-bottom:6px}
.finder .row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.finder input{flex:1 1 320px;font:400 18px var(--b);padding:12px 14px;border:2px solid var(--ink);color:var(--ink)}
.finder output{color:var(--ink-2);font-size:16px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.chips a{background:var(--c);color:#fff;text-decoration:none;font:700 15px var(--d);padding:6px 12px}
.fac-list{padding-top:40px;padding-bottom:20px}
.fac{margin-bottom:40px;scroll-margin-top:240px}
.fac-band{display:grid;grid-template-columns:150px 1fr;background:var(--c);color:#fff}
.fac-band>b{font:800 clamp(28px,3vw,40px)/1 var(--d);display:grid;place-items:center;background:rgba(0,0,0,.14);padding:20px 10px}
.fac-band>div{padding:24px 26px}
.fac-band h2{color:#fff;font-size:clamp(22px,2.4vw,30px);margin-bottom:6px}
.fac-band p{margin:0;opacity:.9}
.fac-body{padding:8px 0 0 176px}
.fac-body h3{font:700 17px var(--b);color:var(--c);margin:20px 0 8px}
.cols{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 28px}
.cols li{padding:9px 0;border-bottom:1px solid var(--line)}
.empty{display:none;color:var(--ink-2)}
mark.hit{background:#FFE58A}

/* Admissions */
.cond{margin:16px 0 0}
.cond div{padding:14px 0;border-top:2px solid var(--ink)}
.cond dt{font:700 20px var(--d)}
.cond dd{margin:4px 0 0;color:var(--ink-2)}
.contact dd a{font-weight:600}
.ticks{list-style:none;margin:16px 0 0;padding:0}
.ticks li{position:relative;padding:10px 0 10px 32px;border-top:1px solid var(--line)}
.ticks li::before{content:"";position:absolute;left:2px;top:19px;width:14px;height:8px;border-left:3px solid var(--f3);border-bottom:3px solid var(--f3);transform:rotate(-45deg)}

/* Formulaires */
.form{background:var(--grey);padding:28px;margin-top:24px}
.form p{margin:0 0 16px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-weight:700;font-size:16.5px;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;font:400 17.5px var(--b);padding:12px 14px;border:2px solid #B8BEC9;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(194,122,18,.35)}
.form-msg{display:none;background:#E2F2E8;padding:12px 14px}
.form-msg.show{display:block}
.map{width:100%;height:340px;border:0;background:var(--grey)}

/* Pied de page */
.foot{background:#fff;color:var(--ink-2);font-size:16.5px;border-top:6px solid;border-image:linear-gradient(90deg,var(--f1) 0 20%,var(--f2) 20% 40%,var(--f3) 40% 60%,var(--f4) 60% 80%,var(--f5) 80%) 1}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;padding-top:56px;padding-bottom:40px}
.foot-logo{width:250px;margin-bottom:16px}
.foot h2{font-size:19px;color:var(--ink);margin-bottom:12px}
.foot ul{list-style:none;margin:0;padding:0}.foot li{padding:3px 0}
.foot a{color:var(--ink);text-decoration:none;font-weight:600}.foot a:hover{text-decoration:underline}
.foot-end{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px;padding-bottom:22px;font-size:15px}
.wa{position:fixed;right:18px;bottom:18px;z-index:40;width:58px;height:58px;display:grid;place-items:center;background:var(--green);color:#fff;border-radius:50%;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.wa svg{width:30px;height:30px}

@media (max-width:980px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:8px var(--gut) 20px;border-bottom:2px solid var(--ink)}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin:14px 0 0}
  .logo img{width:180px}
  .facs{flex-direction:column;height:auto;gap:4px}
  .facs a{display:grid;grid-template-columns:96px 1fr;column-gap:16px;padding:16px 18px;height:auto}
  .facs .sg{font-size:28px;grid-row:span 2;align-self:center}
  .facs .fn{margin-top:0;font-size:17px;max-width:none}
  .facs .fc{margin-top:2px;font-size:15px}
  .facs .fl{display:none}
  .two,.about,.adm,.campus,.hero-top{grid-template-columns:1fr;gap:24px}
  .missions{grid-template-columns:1fr 1fr}
  .partners{grid-template-columns:repeat(2,1fr)}
  .fac-body{padding-left:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .finder{top:78px}
  .fig,.pics-col{justify-self:start}
}
@media (max-width:640px){
  body{font-size:17.5px}
  .sec{padding:56px 0}
  .head .wrap{min-height:72px}
  .logo img{width:150px}
  .cps,.missions,.g2,.foot-grid,.cols{grid-template-columns:1fr}
  .fac-band{grid-template-columns:1fr}
  .fac-band>b{place-items:start;padding:14px 26px 0;background:none}
  .mot{grid-template-columns:1fr;gap:20px}
  .mono{width:80px;height:80px;font-size:26px}
  .pics img,.pics li:first-child img{height:150px}
  .fees dd{font-size:22px}
  .finder{position:static}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}