/* Scholarev — assistant "Mon projet d'études"
   Atlas éditorial : ciel/encre/azur, Jost + Manrope, route de vol en pointillés.
   Nuit (accueil, final) -> jour (questions) -> nuit. */

@font-face{font-family:'Jost';src:url('../assets/scholarev/fonts/jost-latin.woff2') format('woff2');
  font-weight:400 700;font-display:swap}
@font-face{font-family:'Manrope';src:url('../assets/scholarev/fonts/manrope-latin.woff2') format('woff2');
  font-weight:400 800;font-display:swap}

:root{
  --ciel:#EEF5FB; --encre:#1C3959; --abysse:#102237; --abysse-2:#0C1A2B;
  --azur:#68B2E1; --azur-deep:#2E7FAF; --azur-soft:#E4F1FA;
  --brume:#5A7089; --brume-2:#7E93A8; --hairline:#D9E4EF;
  --display:'Jost',sans-serif; --body:'Manrope',sans-serif;
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body.svw{font-family:var(--body);background:var(--ciel);color:var(--encre);
  min-height:100svh;display:flex;flex-direction:column}
/* Le ciel de nuit est un calque fixe : il se fond au lieu de basculer d'un coup
   (un degrade ne sait pas s'animer vers une couleur pleine). */
body.svw::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;
  background:linear-gradient(178deg,var(--abysse) 0%,var(--abysse-2) 100%);
  transition:opacity .55s ease}
body.svw.svw-night::before{opacity:1}

/* ---------- top bar ---------- */
.svw-top{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px 10px}
.svw-top__logo img{display:block;height:26px;width:auto}
.svw-top__logo img.svw-logo--light{display:none}
.svw-night .svw-top__logo img.svw-logo--dark{display:none}
.svw-night .svw-top__logo img.svw-logo--light{display:block}
.svw-top__skip{font-size:13px;font-weight:600;color:var(--brume);text-decoration:none;
  padding:8px 2px;transition:color .15s ease}
.svw-top__skip:hover{color:var(--azur-deep)}
.svw-night .svw-top__skip{color:rgba(226,237,246,.55)}
.svw-night .svw-top__skip:hover{color:#fff}

/* ---------- flight route (signature) ---------- */
.svw-route{position:relative;z-index:2;height:26px;margin:2px 20px 0}
.svw-route svg:first-child{width:100%;height:26px;display:block;overflow:visible}
.svw-route__base{fill:none;stroke:var(--hairline);stroke-width:1.6;stroke-dasharray:1.2 3.4;stroke-linecap:round}
.svw-night .svw-route__base{stroke:rgba(226,237,246,.22)}
.svw-route__fill{fill:none;stroke:var(--azur);stroke-width:2;stroke-linecap:round;
  stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset .5s var(--ease-out)}
.svw-route__plane{position:absolute;left:0;top:0;width:20px;height:20px;fill:var(--azur-deep);
  transform:translate(2px,8px) rotate(72deg);transition:transform .5s var(--ease-out)}
.svw-night .svw-route__plane{fill:var(--azur)}

/* ---------- screens ---------- */
.svw-main{flex:1;width:100%;max-width:560px;margin:0 auto;padding:14px 20px 32px;
  display:flex;flex-direction:column;position:relative;z-index:1}
/* La scene garde une hauteur unique et animee : les ecrans se croisent dedans
   au lieu de disparaitre puis reapparaitre a une autre taille. */
.svw-stage{position:relative;width:100%;margin-top:auto;margin-bottom:auto;
  transition:height .36s var(--ease-out),background-color .5s ease,
             border-color .5s ease,box-shadow .5s ease}
.svw-stage.is-morph{overflow:hidden}
.svw-screen{display:none}
/* L'ecran sortant s'efface vite, l'entrant arrive juste apres : on evite les
   deux textes lisibles en meme temps, et la scene ne saute jamais de hauteur. */
.svw-screen.is-active{display:block;width:100%;animation:svwIn .3s var(--ease-out) .11s both}
.svw-screen.is-leaving{display:block;position:absolute;left:0;right:0;top:0;
  pointer-events:none;animation:svwOut .13s ease-out both}
@keyframes svwIn{from{opacity:0;transform:translate3d(0,12px,0)}to{opacity:1;transform:none}}
@keyframes svwOut{from{opacity:1;transform:none}to{opacity:0;transform:translate3d(0,-10px,0)}}

/* ---------- type ---------- */
.svw-eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--azur-deep);margin-bottom:10px}
.svw-eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--azur)}
.svw-eyebrow--light{color:var(--azur)}
.svw-q{font-family:var(--display);font-weight:600;font-size:clamp(24px,6.2vw,31px);
  line-height:1.16;letter-spacing:-.015em;margin-bottom:8px}
.svw-q--xl{font-size:clamp(32px,9vw,42px)}
.svw-dot{color:var(--azur)}
.svw-night .svw-q{color:#fff}
.svw-help{font-size:15px;line-height:1.6;color:var(--brume);margin-bottom:18px;max-width:46ch}
.svw-help--light{color:rgba(226,237,246,.78)}
.svw-help strong{color:inherit;font-weight:700}

/* ---------- cards ---------- */
.svw-cards{display:grid;gap:9px;margin-bottom:14px}
.svw-cards--2{grid-template-columns:1fr 1fr}
.svw-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
  gap:2px;min-height:58px;padding:11px 14px;background:#fff;border:1.5px solid var(--hairline);
  border-radius:14px;font-family:var(--body);text-align:left;cursor:pointer;
  transition:transform .12s ease,border-color .16s ease,background-color .16s ease;
  -webkit-tap-highlight-color:transparent}
.svw-card:active{transform:scale(.985)}
.svw-card:hover{border-color:var(--azur)}
.svw-card__flag{display:block;line-height:0;margin-bottom:2px}
.svw-card__flag svg{width:22px;height:16.5px;border-radius:2.5px;display:block;
  box-shadow:0 0 0 .5px rgba(16,34,55,.14)}
.svw-card__t{font-size:16px;font-weight:600;color:var(--encre);line-height:1.25}
.svw-card__s{font-size:13px;color:var(--brume-2);line-height:1.3}
.svw-card--row{flex-direction:column;align-items:flex-start;min-height:58px}
.svw-card--chip{min-height:52px}
.svw-card.is-selected{background:var(--azur-soft);border-color:var(--azur)}
.svw-card.is-selected::after{content:"";position:absolute;top:-7px;right:-7px;width:22px;height:22px;
  border-radius:50%;background:var(--encre) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l5 5 9-11'/%3E%3C/svg%3E") center/12px no-repeat;
  animation:svwPop .16s var(--ease-out)}
@keyframes svwPop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}

/* ---------- fields ---------- */
.svw-field{margin-bottom:13px}
.svw-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.svw-label{display:block;font-size:13px;font-weight:700;color:var(--encre);margin-bottom:7px}
.svw-opt{font-weight:500;color:var(--brume-2)}
.svw-in{width:100%;height:50px;padding:0 14px;background:#fff;border:1.5px solid var(--hairline);
  border-radius:12px;font-family:var(--body);font-size:16px;color:var(--encre);
  transition:border-color .16s ease;appearance:none;-webkit-appearance:none}
select.svw-in{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A7089' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center/16px no-repeat;padding-right:40px}
.svw-in:focus{outline:none;border-color:var(--azur)}
.svw-in::placeholder{color:var(--brume-2)}
input[type="date"].svw-in{min-width:0}

/* ---------- buttons ---------- */
.svw-btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:52px;margin-top:4px;
  border:none;border-radius:999px;font-family:var(--body);font-size:16px;font-weight:700;
  cursor:pointer;text-decoration:none;transition:transform .12s ease,background-color .16s ease,box-shadow .16s ease;
  -webkit-tap-highlight-color:transparent}
.svw-btn:active{transform:scale(.985)}
.svw-btn--primary{background:var(--azur);color:var(--abysse);
  box-shadow:0 14px 30px -14px rgba(104,178,225,.75)}
.svw-btn--primary:hover{background:#7cbde6}
.svw-btn--primary[disabled]{opacity:.55;cursor:default}
.svw-btn--ghost{background:transparent;color:var(--brume);margin-top:10px;min-height:44px;font-weight:600}
.svw-btn--ghost:hover{color:var(--azur-deep)}
.svw-btn--ghost-light{color:rgba(226,237,246,.65)}
.svw-btn--ghost-light:hover{color:#fff}
.svw-night .svw-btn--primary{box-shadow:0 18px 40px -16px rgba(104,178,225,.55)}

/* ---------- errors + network ---------- */
.svw-err{display:none;font-size:13.5px;font-weight:600;color:#B3401E;margin:-8px 0 14px}
.svw-err.is-on{display:block}
.svw-net[hidden]{display:none}
.svw-net{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:30;
  display:flex;align-items:center;gap:12px;background:var(--encre);color:#fff;
  font-size:13.5px;font-weight:600;padding:10px 16px;border-radius:999px;
  box-shadow:0 18px 40px -16px rgba(16,34,55,.5)}
.svw-net button{background:var(--azur);border:none;border-radius:999px;color:var(--abysse);
  font-family:var(--body);font-size:13px;font-weight:700;padding:6px 14px;cursor:pointer}

/* ---------- back ---------- */
.svw-back{position:fixed;left:14px;bottom:16px;z-index:20;width:44px;height:44px;border-radius:50%;
  background:#fff;border:1.5px solid var(--hairline);color:var(--encre);cursor:pointer;
  display:none;align-items:center;justify-content:center;transition:border-color .16s ease,opacity .3s ease}
.svw-back svg{width:19px;height:19px}
.svw-back:hover{border-color:var(--azur)}
.svw-back.is-on{display:flex}
.svw-night .svw-back{background:rgba(255,255,255,.08);border-color:rgba(226,237,246,.25);color:#fff}

/* ---------- night screens ---------- */
.svw-night-stars{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;
  transition:opacity .55s ease}
body.svw-night .svw-night-stars{opacity:1}
.svw-night-stars i{position:absolute;width:2.5px;height:2.5px;border-radius:50%;background:#EAF4FC;
  box-shadow:0 0 8px 1.5px rgba(218,236,250,.6);animation:svwTwinkle 4.6s ease-in-out infinite alternate}
.svw-night-stars i:nth-child(1){left:14%;top:22%;animation-delay:-1.2s}
.svw-night-stars i:nth-child(2){left:78%;top:16%;animation-delay:-3.1s}
.svw-night-stars i:nth-child(3){left:64%;top:34%;animation-delay:-.6s;width:3.5px;height:3.5px}
.svw-night-stars i:nth-child(4){left:28%;top:40%;animation-delay:-2.4s}
@keyframes svwTwinkle{from{opacity:.12}to{opacity:.8}}
.svw-screen[data-night]{display:none;padding:0;text-align:center}
.svw-screen[data-night].is-active,.svw-screen[data-night].is-leaving{display:flex;
  flex-direction:column;align-items:center;justify-content:center;
  max-width:460px;margin-left:auto;margin-right:auto}
.svw-screen[data-night] .svw-btn--primary{margin-top:20px;width:100%}
.svw-screen[data-night] .svw-help{margin-left:auto;margin-right:auto}
.svw-screen[data-night] .svw-eyebrow{justify-content:center}
.svw-final-check{margin-left:auto;margin-right:auto}

/* ---------- final check ---------- */
.svw-final-check{width:72px;height:72px;margin-bottom:22px}
.svw-final-check svg{width:100%;height:100%}
.svw-final-check circle{fill:none;stroke:var(--azur);stroke-width:2.4;stroke-dasharray:189;stroke-dashoffset:189;
  animation:svwDraw .7s var(--ease-out) .15s forwards}
.svw-final-check path{fill:none;stroke:#fff;stroke-width:4.4;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:42;stroke-dashoffset:42;animation:svwDraw .45s var(--ease-out) .75s forwards}
@keyframes svwDraw{to{stroke-dashoffset:0}}

/* ---------- helpers ---------- */
.svw-hidden{display:none}

/* ---------- focus ---------- */
.svw-card:focus-visible,.svw-btn:focus-visible,.svw-in:focus-visible,.svw-top__skip:focus-visible,.svw-back:focus-visible{
  outline:2px solid var(--azur-deep);outline-offset:2px}

/* ---------- desktop ---------- */
@media (min-width:720px){
  .svw-top{max-width:none;margin:0;padding:22px 34px 10px}
  .svw-route{max-width:600px;margin:2px auto 0}
  .svw-main{max-width:640px;padding:0 20px 26px;justify-content:center}
  /* La carte blanche porte la scene : elle grandit et retrecit avec le contenu.
     La marge interieure reste sur l'ecran, pas sur la scene : sinon l'ecran
     sortant (en absolu) se cale sur la boite de padding et se decale de 38px. */
  .svw-stage{background:#fff;border:1px solid var(--hairline);border-radius:20px;
    box-shadow:0 30px 60px -30px rgba(16,34,55,.18)}
  .svw-screen{padding:30px 38px 32px}
  body.svw-night .svw-stage{background:transparent;border-color:transparent;box-shadow:none}
  .svw-cards--2{gap:10px}
  .svw-btn{width:auto;min-width:200px;padding:0 30px}
  .svw-btn--ghost{min-width:auto;padding:0 14px}
  .svw-screen[data-night] .svw-btn{width:100%;min-width:0}
  .svw-back{left:calc(50% - 360px);bottom:auto;top:96px}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  .svw-screen.is-active,.svw-screen.is-leaving{animation:none;opacity:1;transform:none}
  .svw-stage{transition:none}
  .svw-route__fill,.svw-route__plane{transition:none}
  .svw-night-stars i{animation:none;opacity:.3}
  .svw-final-check circle,.svw-final-check path{animation:none;stroke-dashoffset:0}
  body.svw::before,.svw-night-stars{transition:none}
}

/* ---------- top bar: language + skip ---------- */
.svw-top__right{display:flex;align-items:center;gap:14px}
.svw-lang{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;
  border:1.5px solid var(--hairline);background:#fff;color:var(--encre);text-decoration:none;
  font-size:12px;font-weight:700;letter-spacing:.04em;transition:border-color .16s ease,background-color .16s ease}
.svw-lang:hover{border-color:var(--azur)}
.svw-lang__flag{display:block;line-height:0}
.svw-lang__flag svg{width:17px;height:12.75px;border-radius:2px;display:block;
  box-shadow:0 0 0 .5px rgba(16,34,55,.14)}
.svw-night .svw-lang{background:rgba(255,255,255,.08);border-color:rgba(226,237,246,.25);color:#fff}
.svw-night .svw-lang:hover{border-color:rgba(226,237,246,.5)}

/* ---- Parcours public : date de naissance en trois listes ---- */
.svw-dob{display:flex;gap:10px}
.svw-dob .svw-in{flex:1;min-width:0}
.svw-dob select.svw-in{padding-right:8px}

/* ---- Drapeaux de destination servis en image (flagcdn) ---- */
.svw-card__flag img{width:22px;height:16.5px;border-radius:2.5px;display:block;object-fit:cover;
  box-shadow:0 0 0 .5px rgba(16,34,55,.14)}

/* first meeting at the office (outside Grand Tunis) + stop screen */
.svw-stop__text{font-size:16px;line-height:1.6;color:var(--brume);margin:10px 0 22px}
.svw-office__help{background:var(--azur-soft);color:var(--encre);border-radius:12px;padding:12px 14px;margin:10px 0 16px;line-height:1.5}
[data-screen="office"] .svw-card__s{color:var(--brume)}