/* ============================================================
   R3 × Norauto — Landing -20% ChargeMap
   Charte R3 : Blanc + Bleu #027FFF, accents Vert #84C3BE / Jaune #FFDC45
   Titres Oswald Bold CAPS · Corps Open Sans
   ============================================================ */

/* ---------- Fonts (self-hosted) ---------- */
@font-face{font-family:"Oswald";src:url("../fonts/oswald/Oswald-Medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:"Oswald";src:url("../fonts/oswald/Oswald-SemiBold.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:"Oswald";src:url("../fonts/oswald/Oswald-Bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:"Open Sans";src:url("../fonts/opensans/OpenSans-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:"Open Sans";src:url("../fonts/opensans/OpenSans-SemiBold.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:"Open Sans";src:url("../fonts/opensans/OpenSans-Bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap;}

/* ---------- Tokens ---------- */
:root{
  --blue:#027FFF;
  --blue-deep:#0a2540;
  --blue-night:#06182b;
  --green:#84C3BE;
  --yellow:#FFDC45;
  --white:#FFFFFF;
  --ink:#0c1825;
  --grey:#5a6b7b;
  --grey-100:#eef3f8;
  --grey-200:#dde6ef;
  --radius:18px;
  --radius-sm:11px;
  --shadow:0 18px 50px -20px rgba(2,64,120,.35);
  --shadow-soft:0 10px 30px -16px rgba(10,37,64,.25);
  --container:1180px;
  --finder-h:680px;
  --ease:cubic-bezier(.22,1,.36,1);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:"Open Sans",system-ui,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
strong{font-weight:700;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.ic{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none;}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--blue);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:.04em;font-size:.95rem;line-height:1;
  padding:15px 26px;border:0;border-radius:999px;cursor:pointer;
  background:var(--bg);color:var(--fg);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;
  box-shadow:0 10px 24px -10px rgba(2,127,255,.6);
}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 30px -12px rgba(2,127,255,.7);}
.btn:active{transform:translateY(-1px);}
.btn--blue{--bg:var(--blue);--fg:#fff;}
.btn--yellow{--bg:var(--yellow);--fg:#13202e;box-shadow:0 10px 24px -10px rgba(255,200,40,.8);}
.btn--yellow:hover{box-shadow:0 16px 30px -12px rgba(255,200,40,.9);}
.btn--dark{--bg:var(--blue-deep);--fg:#fff;box-shadow:none;padding:15px 18px;}
.btn--ghost{--bg:transparent;--fg:#fff;box-shadow:none;border:2px solid rgba(255,255,255,.5);}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn--lg{padding:18px 32px;font-size:1.05rem;}
.btn--sm{padding:11px 18px;font-size:.82rem;}
.btn--block{width:100%;}

/* ---------- Headings helper ---------- */
.section-head{max-width:640px;margin-bottom:42px;}
.section-head--center{margin-inline:auto;text-align:center;}
.section-head__kicker{
  display:inline-block;font-family:"Oswald",sans-serif;font-weight:600;
  text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;
  color:var(--blue);margin-bottom:14px;
}
.section-head__title{
  font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;
  font-size:clamp(1.9rem,4.2vw,3rem);line-height:1.04;letter-spacing:.01em;
  color:var(--ink);
}
.section-head__lead{margin-top:16px;color:var(--grey);font-size:1.05rem;}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),padding .35s var(--ease);
  padding:18px 0;
}
.header__inner{display:flex;align-items:center;gap:20px;}
.header__logo-img{height:34px;width:auto;transition:opacity .3s;}
.header__logo-img.is-dark{display:none;}
.header__offer{
  margin-left:auto;display:flex;align-items:center;gap:9px;
  color:#fff;transition:color .35s;
}
.header__offer-badge{
  font-family:"Oswald",sans-serif;font-weight:700;font-size:1.05rem;
  background:var(--yellow);color:#13202e;padding:4px 11px;border-radius:8px;letter-spacing:.02em;
}
.header__offer-text{font-size:.82rem;font-weight:600;opacity:.92;}
.header__cta{box-shadow:none;}
/* scrolled state */
.header.is-scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 6px 24px -14px rgba(10,37,64,.4);padding:10px 0;}
.header.is-scrolled .header__logo-img.is-light{display:none;}
.header.is-scrolled .header__logo-img.is-dark{display:block;}
.header.is-scrolled .header__offer{color:var(--ink);}
.header.is-scrolled .header__offer-text{color:var(--grey);}
@media(max-width:620px){
  .header__offer-text{display:none;}
  .header__cta{display:none;}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  color:#fff;overflow:hidden;padding:120px 0 90px;
}
.hero__media{position:absolute;inset:0;z-index:-2;}
.hero__slider{position:absolute;inset:0;}
.hero__slide{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center;
  opacity:0;transition:opacity 1.5s ease;
}
.hero__slide.is-active{opacity:1;animation:heroZoom 7s ease-out forwards;}
@keyframes heroZoom{from{transform:scale(1.12);}to{transform:scale(1);}}
.hero__overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(4,18,33,.45) 0%,rgba(4,18,33,.25) 40%,rgba(4,18,33,.7) 100%),
    linear-gradient(105deg,rgba(2,86,180,.78) 0%,rgba(2,86,180,.30) 55%,rgba(4,18,33,.2) 100%);
}
/* subtle vertical light streaks — clin d'oeil à l'univers R3 */
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 2px,transparent 2px 9px);
  mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);
}
.hero__inner{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;}
.hero__eyebrow{
  font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:.18em;font-size:.85rem;color:var(--green);margin-bottom:18px;
}
.hero__title{
  font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;
  font-size:clamp(2.7rem,8vw,5.6rem);line-height:.95;letter-spacing:.005em;
  text-shadow:0 4px 30px rgba(0,10,25,.35);
}
.hero__title span{display:block;}
.hero__offer{display:flex;align-items:center;justify-content:center;gap:22px;margin:28px 0 26px;flex-wrap:wrap;}
.hero__discount{
  font-family:"Oswald",sans-serif;font-weight:700;line-height:.8;
  font-size:clamp(3.4rem,11vw,7rem);color:var(--yellow);
  display:inline-flex;align-items:flex-start;
  text-shadow:0 6px 26px rgba(255,190,30,.35);
}
.hero__discount-pct{font-size:.42em;margin-top:.35em;margin-left:.05em;}
.hero__offer-desc{font-size:clamp(1.05rem,2.4vw,1.4rem);font-weight:400;line-height:1.35;}
.hero__dates{
  display:inline-flex;align-items:center;gap:10px;font-size:1.1rem;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  padding:10px 18px;border-radius:999px;backdrop-filter:blur(4px);
}
.hero__dates .ic{color:var(--green);}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:30px;}
.hero__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  width:26px;height:42px;border:2px solid rgba(255,255,255,.6);border-radius:14px;
  display:flex;justify-content:center;padding-top:7px;
}
.hero__scroll span{width:4px;height:8px;background:#fff;border-radius:2px;animation:scrollDot 1.6s infinite;}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-4px);}40%{opacity:1;}80%,100%{opacity:0;transform:translateY(10px);}}
@media(max-width:620px){.hero__scroll{display:none;}}

/* ============================================================
   STATS
   ============================================================ */
.stats{background:var(--blue);color:#fff;}
.stats__inner{
  display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;
  padding:34px 24px;
}
.stat{flex:1 1 200px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;
  border-radius:var(--radius);padding:14px;}
.stat__num{font-family:"Oswald",sans-serif;font-weight:700;font-size:clamp(2.4rem,6vw,3.4rem);line-height:1;}
.stat__sup{font-size:.5em;vertical-align:super;margin-left:2px;}
.stat__label{font-size:.95rem;opacity:.92;max-width:200px;}

/* ============================================================
   FINDER / CARTE
   ============================================================ */
.finder{padding:90px 0;background:
  radial-gradient(110% 60% at 80% 0%,rgba(2,127,255,.07),transparent 60%),var(--white);}
.finder__controls{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px;}
.finder__search{display:flex;gap:8px;flex:1 1 280px;max-width:420px;}
.finder__search input{
  flex:1;border:2px solid var(--grey-200);border-radius:999px;
  padding:13px 20px;font-family:inherit;font-size:1rem;color:var(--ink);
  transition:border-color .2s,box-shadow .2s;background:#fff;
}
.finder__search input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(2,127,255,.12);}
.finder__status{min-height:24px;margin-bottom:18px;color:var(--grey);font-size:.95rem;}
.finder__status.is-error{color:#d23b3b;}
.finder__status.is-ok{color:#1f9d6b;font-weight:600;}

.finder__layout{display:flex;gap:26px;align-items:stretch;}
.finder__map-wrap{flex:1 1 60%;min-width:0;}
.finder__map{
  height:var(--finder-h);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--grey-200);background:var(--grey-100);
}
.finder__list-wrap{flex:1 1 38%;height:var(--finder-h);display:flex;flex-direction:column;gap:16px;min-width:0;}

/* nearest card */
.nearest{
  background:linear-gradient(135deg,var(--blue) 0%,#0257c7 100%);
  color:#fff;border-radius:var(--radius);padding:22px 22px 20px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
  animation:popIn .5s var(--ease);
}
.nearest::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%);}
.nearest__tag{display:inline-flex;align-items:center;gap:8px;font-family:"Oswald",sans-serif;
  font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;opacity:.95;}
.nearest__tag .dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(132,195,190,.7);animation:pulse 1.8s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(132,195,190,.6);}70%{box-shadow:0 0 0 10px rgba(132,195,190,0);}100%{box-shadow:0 0 0 0 rgba(132,195,190,0);}}
.nearest__name{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;font-size:1.5rem;margin:10px 0 2px;line-height:1.1;}
.nearest__dist{font-size:.98rem;opacity:.92;margin-bottom:16px;}

/* station list */
.station-list{
  flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:8px;
  padding-right:4px;scrollbar-width:thin;scrollbar-color:var(--grey-200) transparent;
}
.station-list::-webkit-scrollbar{width:7px;}
.station-list::-webkit-scrollbar-thumb{background:var(--grey-200);border-radius:8px;}
.station-item{
  display:flex;align-items:center;gap:14px;padding:13px 15px;border-radius:var(--radius-sm);
  background:#fff;border:1px solid var(--grey-200);cursor:pointer;
  transition:transform .2s var(--ease),border-color .2s,box-shadow .2s;
}
.station-item:hover{transform:translateX(3px);border-color:var(--blue);box-shadow:var(--shadow-soft);}
.station-item.is-active{border-color:var(--blue);box-shadow:0 0 0 3px rgba(2,127,255,.14);}
.station-item__pin{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:rgba(2,127,255,.1);color:var(--blue);}
.station-item__pin .ic{width:18px;height:18px;}
.station-item__body{flex:1;min-width:0;}
.station-item__name{font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;font-size:1rem;letter-spacing:.01em;line-height:1.15;}
.station-item__dist{font-family:"Oswald",sans-serif;font-weight:600;color:var(--blue);font-size:.9rem;white-space:nowrap;}

@media(max-width:860px){
  .finder__layout{flex-direction:column;}
  .finder__map{height:380px;}
  .finder__list-wrap{height:auto;}
}

/* leaflet marker tweaks */
.leaflet-popup-content{font-family:"Open Sans",sans-serif;}
.pin-near{filter:hue-rotate(70deg) saturate(1.4);}

/* ============================================================
   STEPS
   ============================================================ */
.steps{padding:90px 0;background:var(--grey-100);}
.steps__grid{display:flex;gap:24px;flex-wrap:wrap;}
.step{
  flex:1 1 260px;background:#fff;border-radius:var(--radius);padding:34px 28px;
  box-shadow:var(--shadow-soft);position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.step::before{content:"";position:absolute;left:0;top:0;height:5px;width:100%;
  background:linear-gradient(90deg,var(--blue),var(--green));}
.step__num{
  display:grid;place-items:center;width:54px;height:54px;border-radius:14px;
  font-family:"Oswald",sans-serif;font-weight:700;font-size:1.6rem;
  background:var(--blue);color:#fff;margin-bottom:18px;box-shadow:0 10px 20px -8px rgba(2,127,255,.6);
}
.step:nth-child(3) .step__num{background:#13202e;}
.step__title{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;font-size:1.25rem;margin-bottom:8px;}
.step__text{color:var(--grey);}
.step:nth-child(3) .step__text strong{color:var(--blue);}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{padding:70px 0;background:
  linear-gradient(120deg,#06182b 0%,#0a3f8a 60%,var(--blue) 120%);color:#fff;position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;opacity:.4;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 2px,transparent 2px 11px);
  mask-image:linear-gradient(90deg,transparent,#000 40%,#000 60%,transparent);}
.cta-band__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.cta-band__title{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(1.6rem,3.6vw,2.4rem);line-height:1.05;}
.cta-band__text{margin-top:8px;opacity:.9;}

/* ============================================================
   FAQ
   ============================================================ */
.faq{padding:90px 0;background:#fff;}
.faq__inner{display:flex;flex-direction:column;align-items:center;}
.faq__list{display:flex;flex-direction:column;gap:12px;max-width:780px;width:100%;margin-inline:auto;}
.faq__item{
  border:1px solid var(--grey-200);border-radius:var(--radius-sm);background:#fff;
  padding:0 22px;transition:border-color .2s,box-shadow .2s;overflow:hidden;
}
.faq__item[open]{border-color:var(--blue);box-shadow:var(--shadow-soft);}
.faq__item summary{
  list-style:none;cursor:pointer;padding:18px 0;font-family:"Oswald",sans-serif;
  font-weight:600;text-transform:uppercase;font-size:1.02rem;letter-spacing:.01em;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq__item summary::-webkit-details-marker{display:none;}
.faq__item summary::after{content:"+";font-size:1.5rem;color:var(--blue);transition:transform .25s;font-family:"Open Sans";}
.faq__item[open] summary::after{transform:rotate(45deg);}
.faq__item p{padding:0 0 20px;color:var(--grey);}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#06182b;color:#fff;padding:54px 0;}
.footer__inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;}
.footer__logo{height:40px;width:auto;}
.footer__baseline{font-family:"Oswald",sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.22em;font-size:.82rem;color:var(--green);}
.footer__legal{margin-top:14px;max-width:620px;font-size:.8rem;opacity:.6;line-height:1.5;}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}
.reveal[data-delay="1"]{transition-delay:.08s;}
.reveal[data-delay="2"]{transition-delay:.16s;}
.reveal[data-delay="3"]{transition-delay:.24s;}
.reveal[data-delay="4"]{transition-delay:.32s;}
.reveal[data-delay="5"]{transition-delay:.40s;}
@keyframes popIn{from{opacity:0;transform:scale(.92) translateY(8px);}to{opacity:1;transform:none;}}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
}