/* =========================================================
   La Run'in Pleum 2026 — feuille de style
   Palette reprise du site de l'asso Pleum'Run (pleum-run.fr) :
   bleu marine profond + rose magenta · polices Poppins / Playfair Display
   ========================================================= */

:root{
  /* Rose magenta (couleur principale de l'asso) */
  --pink:#E5007D;
  --pink-light:#FF4DAF;
  --pink-dark:#C2006A;
  --pink-glow:rgba(229,0,125,.2);

  /* Bleus marine */
  --blue-deep:#142340;
  --blue-dark:#1B2D4F;
  --blue-mid:#243B63;
  --blue-light:#2E4F7A;
  --blue-accent:#3A6494;

  --white:#ffffff;
  --bg:#ffffff;
  --bg-alt:#f6f8fc;
  --line:#e2e8f2;
  --ink:#2D3748;
  --ink-soft:#64748B;

  --gradient-hero:linear-gradient(135deg,#1E3356 0%,#2B4A78 35%,#3B6398 60%,var(--pink-dark) 100%);
  --gradient-pink:linear-gradient(135deg,var(--pink),var(--pink-light));
  --gradient-dark:linear-gradient(135deg,var(--blue-dark),var(--blue-mid));

  --radius:20px;
  --radius-sm:12px;
  --radius-xl:28px;
  --shadow-sm:0 1px 3px rgba(20,35,64,.08);
  --shadow:0 10px 40px rgba(20,35,64,.12);
  --shadow-lg:0 20px 60px rgba(20,35,64,.18);
  --shadow-pink:0 4px 25px var(--pink-glow);

  --container:1140px;
  --ease:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.narrow{max-width:780px}

/* ---------- Typo ---------- */
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;line-height:1.12;color:var(--blue-deep);font-weight:800}
.eyebrow{
  font-family:'Poppins',sans-serif;font-weight:700;text-transform:uppercase;
  letter-spacing:.16em;font-size:.78rem;color:var(--pink);margin-bottom:.6rem;
}
.eyebrow.center,.section-title.center,.section-lead.center{text-align:center}
.eyebrow.center{display:block}
.section-title{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:1.2rem}
.section-lead{color:var(--ink-soft);font-size:1.12rem;max-width:620px;margin:0 auto 2.5rem}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Poppins',sans-serif;font-weight:600;font-size:.98rem;
  padding:.8rem 1.6rem;border-radius:100px;border:2px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s;
  white-space:nowrap;
}
.btn-lg{padding:1rem 2.1rem;font-size:1.05rem}
.btn-primary{background:var(--gradient-pink);color:#fff;box-shadow:var(--shadow-pink)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(229,0,125,.4)}
.btn-outline{background:transparent;color:var(--blue-mid);border-color:var(--line)}
.btn-outline:hover{background:var(--blue-mid);color:#fff;border-color:var(--blue-mid)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:#fff;color:var(--blue-deep)}
.btn-light{background:#fff;color:var(--pink-dark)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.55rem;color:var(--blue-mid)}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--gradient-pink);color:#fff;box-shadow:var(--shadow-pink)}
.brand-text{font-family:'Playfair Display',serif;font-weight:800;font-size:1.35rem;color:var(--blue-deep);letter-spacing:-.01em}
.brand-text strong{color:var(--pink);font-weight:900}
.brand-text.big{font-size:1.8rem;color:#fff}
.brand-text.big strong{color:var(--pink-light)}

.main-nav{display:flex;align-items:center;gap:1.8rem}
.main-nav a{font-weight:500;color:var(--ink);font-size:.98rem;transition:color .2s;position:relative}
.main-nav a:not(.btn):hover{color:var(--pink)}
.main-nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--pink);transition:width .25s var(--ease)}
.main-nav a:not(.btn):hover::after{width:100%}
.nav-cta{padding:.6rem 1.4rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--blue-deep);border-radius:3px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;overflow:hidden;color:#fff;text-align:center;padding:clamp(4rem,10vw,7rem) 0 clamp(7rem,14vw,11rem)}
.hero-bg{
  position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(1000px 500px at 85% -10%,rgba(255,77,175,.35),transparent 60%),
    radial-gradient(900px 500px at 5% 15%,rgba(58,100,148,.5),transparent 60%),
    var(--gradient-hero);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:22px 22px;
}
.hero-hills{position:absolute;left:0;right:0;bottom:-1px;z-index:-1;line-height:0}
.hero-hills .hill{width:100%;height:auto;position:absolute;bottom:0;left:0}
.hill-3{fill:#16294a;opacity:.55}
.hill-2{fill:#0f1d38;opacity:.8}
.hill-1{fill:var(--bg)}

.hero-content{position:relative;display:flex;flex-direction:column;align-items:center}
.hero-badge{
  display:inline-block;font-family:'Poppins',sans-serif;font-weight:600;
  font-size:.9rem;letter-spacing:.04em;padding:.45rem 1.1rem;border-radius:100px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);
  backdrop-filter:blur(4px);margin-bottom:1.5rem;
}
.hero-title{
  font-family:'Playfair Display',serif;font-weight:900;color:#fff;
  font-size:clamp(3rem,11vw,7rem);line-height:.98;
  text-shadow:0 6px 30px rgba(0,0,0,.3);
}
.hero-title span{color:var(--pink-light)}
.hero-tagline{font-family:'Poppins',sans-serif;font-size:clamp(1.05rem,2.4vw,1.3rem);max-width:620px;margin:1.4rem auto 0;color:rgba(255,255,255,.92);font-weight:300}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;margin-top:2.2rem}

.countdown{display:flex;gap:.7rem;margin-top:3rem;flex-wrap:wrap;justify-content:center}
.cd-item{
  display:flex;flex-direction:column;align-items:center;min-width:78px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-sm);padding:.9rem .6rem;backdrop-filter:blur(6px);
}
.cd-num{font-family:'Playfair Display',serif;font-weight:800;font-size:2.1rem;line-height:1;color:#fff}
.cd-label{font-family:'Poppins',sans-serif;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.75);margin-top:.35rem}

/* =========================================================
   FACTS
   ========================================================= */
.facts{margin-top:-3.5rem;position:relative;z-index:5;padding-bottom:1rem}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.fact{
  display:flex;gap:.9rem;align-items:center;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;
  box-shadow:var(--shadow-sm);
}
.fact-ico{font-size:1.7rem;flex:0 0 auto}
.fact strong{display:block;font-family:'Poppins',sans-serif;font-weight:600;font-size:1rem;color:var(--blue-deep)}
.fact small{color:var(--ink-soft);font-size:.85rem}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{padding:clamp(3.5rem,8vw,6rem) 0}
.section-alt{background:var(--bg-alt)}
.prose p{margin-bottom:1.1rem;color:var(--ink-soft);font-size:1.08rem}
.prose strong{color:var(--ink)}
.prose .note{
  background:var(--pink-glow);border-left:4px solid var(--pink);
  padding:1rem 1.2rem;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-top:1.5rem;
}
.prose .note strong{color:var(--pink-dark)}

/* ---------- Épreuves ---------- */
.races-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem}
.race-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem;display:flex;flex-direction:column;
  transition:transform .25s var(--ease),box-shadow .25s;box-shadow:var(--shadow-sm);
}
.race-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.race-feature{background:var(--gradient-dark);border-color:transparent;color:#fff;position:relative;overflow:hidden}
.race-feature::before{content:"";position:absolute;top:-40%;right:-20%;width:60%;height:120%;background:radial-gradient(circle,rgba(229,0,125,.35),transparent 70%)}
.race-feature .race-name,.race-feature .race-dist{color:#fff;position:relative}
.race-feature .race-desc{color:rgba(255,255,255,.85);position:relative}
.race-feature .race-meta li{color:rgba(255,255,255,.92);border-color:rgba(255,255,255,.15);position:relative}

.race-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;gap:.5rem;position:relative}
.race-dist{font-family:'Playfair Display',serif;font-weight:800;font-size:2.3rem;line-height:1;color:var(--pink)}
.race-tag{font-family:'Poppins',sans-serif;font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;padding:.35rem .7rem;border-radius:100px}
.tag-new{background:var(--gradient-pink);color:#fff}
.tag-warn{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.4)}
.race-name{font-size:1.55rem;margin-bottom:.6rem}
.race-desc{color:var(--ink-soft);font-size:.98rem;margin-bottom:1.2rem}
.race-meta{list-style:none;margin-bottom:1.6rem;margin-top:auto}
.race-meta li{display:flex;align-items:center;gap:.6rem;padding:.55rem 0;border-bottom:1px solid var(--line);font-size:.95rem;color:var(--ink-soft)}
.race-meta li:last-child{border-bottom:0}
.race-meta li span{font-size:1.05rem}
.race-btn{width:100%}
.race-feature .race-btn{background:var(--gradient-pink);color:#fff;box-shadow:var(--shadow-pink);position:relative}
.race-feature .race-btn:hover{transform:translateY(-2px)}

/* ---------- Courses jeunes ---------- */
.kids{margin-top:3rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem;box-shadow:var(--shadow-sm)}
.kids-head{text-align:center;margin-bottom:1.8rem}
.kids-head h3{font-size:1.6rem;margin-bottom:.4rem}
.kids-head p{color:var(--ink-soft)}
.kids-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.kid-card{
  text-align:center;background:var(--bg-alt);border-radius:var(--radius-sm);
  padding:1.4rem 1rem;border:1px solid var(--line);transition:transform .25s var(--ease),border-color .25s
}
.kid-card:hover{transform:translateY(-4px);border-color:var(--pink-light)}
.kid-card .kid-dist{font-family:'Playfair Display',serif;font-weight:800;font-size:1.6rem;color:var(--pink);display:block;margin-bottom:.3rem}
.kid-card strong{display:block;font-family:'Poppins',sans-serif;font-weight:600;color:var(--blue-deep);font-size:1.05rem}
.kid-card small{color:var(--ink-soft)}

/* ---------- Infos pratiques ---------- */
.infos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease)
}
.info-card:hover{transform:translateY(-4px)}
.info-ico{font-size:2rem;display:block;margin-bottom:.8rem}
.info-card h3{font-size:1.25rem;margin-bottom:.5rem}
.info-card p{color:var(--ink-soft);font-size:.97rem}
.info-important{border:2px solid var(--pink);background:#fff5fa}
.info-important h3{color:var(--pink-dark)}

/* ---------- Horaires ---------- */
.schedule{margin-top:3rem;max-width:720px;margin-inline:auto}
.schedule-title{text-align:center;font-size:1.6rem;margin-bottom:1.8rem}
.timeline{list-style:none;padding-left:0}
.timeline li{
  display:flex;align-items:center;gap:1.2rem;padding:1rem 1.2rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:.7rem;box-shadow:var(--shadow-sm)
}
.t-hour{
  font-family:'Playfair Display',serif;font-weight:800;font-size:1.25rem;color:#fff;background:var(--gradient-dark);
  border-radius:10px;padding:.4rem .8rem;min-width:74px;text-align:center;flex:0 0 auto
}
.t-evt{color:var(--ink);font-weight:500}

/* ---------- Carte ---------- */
.map-wrap{margin-top:2.5rem;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}
.map-wrap iframe{width:100%;height:440px;border:0;display:block}
.map-link{display:block;text-align:center;padding:1rem;font-weight:600;color:var(--pink);background:#fff}
.map-link:hover{background:var(--bg-alt)}

/* ---------- CTA band ---------- */
.cta-band{
  background:
    radial-gradient(800px 400px at 90% 0%,rgba(255,77,175,.4),transparent 60%),
    var(--gradient-hero);
  color:#fff;text-align:center;padding:clamp(3.5rem,8vw,5.5rem) 0;
}
.cta-inner h2{color:#fff;font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:.6rem}
.cta-inner p{font-size:1.15rem;margin-bottom:2rem;color:rgba(255,255,255,.95);font-weight:300}

/* ---------- Contact ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem}
.contact-card{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.5rem;box-shadow:var(--shadow-sm)}
.contact-card h3{font-size:1.2rem;margin:.6rem 0 .4rem}
.contact-card p,.contact-card a{color:var(--ink-soft)}
.contact-card a{color:var(--pink);font-weight:600}
.contact-card a:hover{text-decoration:underline}

/* ---------- Footer ---------- */
.site-footer{background:var(--blue-deep);color:rgba(255,255,255,.8);padding-top:3.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;padding-bottom:2.5rem}
.footer-brand p{margin-top:.8rem;font-size:.95rem;color:rgba(255,255,255,.65)}
.footer-nav,.footer-social{display:flex;flex-direction:column;gap:.7rem}
.footer-nav a,.footer-social a{color:rgba(255,255,255,.78);font-size:.95rem;transition:color .2s}
.footer-nav a:hover,.footer-social a:hover{color:var(--pink-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-block:1.5rem;text-align:center;font-size:.85rem;color:rgba(255,255,255,.55)}

/* =========================================================
   REVEAL animation
   ========================================================= */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .facts-grid{grid-template-columns:repeat(2,1fr)}
  .races-grid{grid-template-columns:1fr;max-width:480px;margin-inline:auto}
  .infos-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:760px){
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--white);padding:1.2rem 24px 1.8rem;gap:.3rem;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .35s var(--ease);
  }
  .main-nav.open{transform:translateY(0)}
  .main-nav a:not(.btn){padding:.8rem 0;border-bottom:1px solid var(--line)}
  .main-nav a:not(.btn)::after{display:none}
  .nav-cta{margin-top:.6rem;text-align:center}
}

@media (max-width:560px){
  .facts-grid,.kids-grid,.infos-grid,.contact-cards,.footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .cd-item{min-width:64px;padding:.7rem .5rem}
  .cd-num{font-size:1.7rem}
  .footer-grid{text-align:center}
  .footer-nav,.footer-social{align-items:center}
}