/* Chicks Palaiseau — minimal, fast, responsive */
:root{
  --bg: #0b0d12;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --muted2: rgba(255,255,255,.56);
  --border: rgba(255,255,255,.12);
  --shadow: 0 18px 50px rgba(0,0,0,.40);
  --radius: 18px;
  --radius2: 24px;

  --accent: #7c5cff;
  --accent2: #21d4fd;
  --ok: #42f59b;

  --container: 1120px;
  --topbar-h: 38px;
  --header-h: 70px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 10% 10%, rgba(124,92,255,.22), transparent 60%),
    radial-gradient(900px 600px at 90% 20%, rgba(33,212,253,.16), transparent 55%),
    radial-gradient(700px 500px at 50% 100%, rgba(66,245,155,.12), transparent 60%),
    var(--bg);
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }
img{ max-width: 100%; height: auto; display: block; }

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Top bar (required) */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.06);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.topbar__inner{
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--muted);
}
.topbar__text{ letter-spacing: .2px; }
.topbar__link{
  color: rgba(255,255,255,.86);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255,255,255,.35);
}
.topbar__link:hover{ border-bottom-color: rgba(255,255,255,.7); }

/* Header */
.header{
  position: sticky;
  top: var(--topbar-h);
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: rgba(11,13,18,.62);
  backdrop-filter: blur(12px);
}
.header__inner{
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 14px;
}
.brand:hover{
  background: rgba(255,255,255,.05);
  text-decoration: none;
}
.brand__mark{ font-size: 18px; }
.brand__name{
  font-weight: 700;
  letter-spacing: .2px;
}

.nav{
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__link{
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.nav__link:hover{
  text-decoration: none;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
}
.nav__link.is-active{
  color: rgba(255,255,255,.95);
  background: linear-gradient(135deg, rgba(124,92,255,.22), rgba(33,212,253,.12));
  border: 1px solid rgba(255,255,255,.14);
}
.nav__cta{
  background: linear-gradient(135deg, rgba(124,92,255,.25), rgba(33,212,253,.18));
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.94);
}
.nav__cta:hover{
  background: linear-gradient(135deg, rgba(124,92,255,.32), rgba(33,212,253,.22));
}

/* Mobile nav toggle */
.nav-toggle{
  display: none;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
}
.nav-toggle:focus{ outline: 2px solid rgba(124,92,255,.5); outline-offset: 2px; }
.nav-toggle__bar{
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,.85);
  margin: 5px 0;
  border-radius: 2px;
}

/* Sections */
.section{
  padding: 84px 0;
}
.section--alt{
  background: rgba(255,255,255,.03);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section__head{
  max-width: 820px;
  margin-bottom: 28px;
}
h1,h2,h3{ line-height: 1.12; margin: 0 0 10px; }
h1{ font-size: clamp(34px, 4vw, 54px); letter-spacing: -0.6px; }
h2{ font-size: clamp(26px, 2.4vw, 38px); letter-spacing: -0.4px; }
h3{ font-size: 18px; letter-spacing: -0.2px; }
.lead{
  font-size: 16px;
  color: var(--muted);
  max-width: 62ch;
}
.section__sub{ color: var(--muted); margin: 0; max-width: 72ch; }

.badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.86);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  padding: 8px 12px;
  border-radius: 999px;
  margin: 0 0 14px;
}

.hero{
  padding-top: 72px;
}
.hero__grid{
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
  align-items: center;
}
.hero__actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 16px;
}
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  min-height: 44px;
  cursor: pointer;
}
.btn:hover{ text-decoration: none; transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }
.btn--primary{
  background: linear-gradient(135deg, rgba(124,92,255,.65), rgba(33,212,253,.40));
  border-color: rgba(255,255,255,.18);
}
.btn--ghost{
  background: rgba(255,255,255,.05);
}

.hero__meta{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 14px;
}
.meta-card{
  padding: 12px 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
}
.meta-card__title{
  display: block;
  color: var(--muted2);
  font-size: 12px;
  margin-bottom: 4px;
}
.meta-card__value{
  font-weight: 700;
  font-size: 13px;
}

/* Visual card */
.card-visual{
  position: relative;
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 340px;
}
.card-visual__ring{
  position: absolute;
  inset: -120px -120px auto auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(33,212,253,.35), transparent 60%),
              radial-gradient(circle at 60% 70%, rgba(124,92,255,.35), transparent 62%);
  filter: blur(2px);
}
.card-visual__inner{
  position: relative;
  padding: 22px;
}
.card-visual__kicker{
  margin: 0 0 8px;
  color: rgba(255,255,255,.80);
  font-weight: 800;
  letter-spacing: .3px;
  text-transform: uppercase;
  font-size: 12px;
}
.card-visual__title{
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.4px;
}
.card-visual__list{
  margin: 0 0 14px;
  padding: 0 0 0 18px;
  color: var(--muted);
}
.card-visual__hint{
  margin: 0;
  color: rgba(255,255,255,.80);
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.12);
  padding: 10px 12px;
  border-radius: 14px;
}

/* Grids/cards */
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.info-card, .quote-card, .menu-card, .contact-card{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  padding: 18px;
}
.info-card p{ margin: 0; color: var(--muted); }

.quote-card blockquote{
  margin: 0 0 10px;
  font-weight: 800;
  letter-spacing: -0.2px;
}
.quote-card figcaption{ color: var(--muted2); margin: 0; }

.callout{
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(135deg, rgba(124,92,255,.14), rgba(33,212,253,.08));
  color: rgba(255,255,255,.86);
}
.callout p{ margin: 0; }

.menu-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.menu-card__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.tag{
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.86);
}
.menu-list{
  list-style: none;
  padding: 0;
  margin: 0;
}
.menu-list li{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,.16);
}
.menu-list li:last-child{ border-bottom: none; }
.price{
  color: rgba(255,255,255,.90);
  font-weight: 900;
  white-space: nowrap;
}
.menu-note{
  margin: 12px 0 0;
  color: var(--muted2);
  font-size: 13px;
}

.pill-row{
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill{
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.82);
  font-weight: 700;
  font-size: 13px;
}

.seo-block{
  margin-top: 22px;
  padding: 18px;
  border-radius: var(--radius2);
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.12);
}
.seo-block p{ margin: 0; color: var(--muted); }

/* Stats */
.stats{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  margin-top: 18px;
}
.stat{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.stat__num{ font-size: 20px; }
.stat__label{ color: rgba(255,255,255,.84); font-weight: 800; }

/* FAQ */
.faq details{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius2);
  padding: 14px 14px;
  margin-bottom: 10px;
}
.faq summary{
  cursor: pointer;
  font-weight: 900;
  color: rgba(255,255,255,.92);
}
.faq__content{
  color: var(--muted);
  padding-top: 8px;
}

/* Contact */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.contact-card--map{ padding: 0; overflow: hidden; }
.contact-list{
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}
.contact-list li{
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,.16);
}
.contact-list li:last-child{ border-bottom: none; }
.contact-list span:first-child{ color: var(--muted2); font-weight: 800; font-size: 13px; }
.contact-list a{ text-decoration: none; border-bottom: 1px dashed rgba(255,255,255,.35); width: fit-content; }
.contact-list a:hover{ border-bottom-color: rgba(255,255,255,.7); }
.muted{ color: var(--muted2); }

.contact-actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.map-placeholder{
  min-height: 280px;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 26px;
  background:
    radial-gradient(600px 260px at 30% 30%, rgba(33,212,253,.12), transparent 60%),
    radial-gradient(520px 240px at 70% 70%, rgba(124,92,255,.14), transparent 60%),
    rgba(255,255,255,.03);
}
.map-placeholder__pin{
  width: 18px; height: 18px;
  border-radius: 50%;
  margin: 0 auto 10px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 0 0 8px rgba(124,92,255,.18);
}
.map-placeholder__title{
  margin: 0;
  font-weight: 950;
  font-size: 18px;
}
.map-placeholder__text{
  margin: 8px auto 0;
  color: var(--muted);
  max-width: 46ch;
}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: 22px 0;
  background: rgba(0,0,0,.18);
}
.footer__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}
.footer__brand{ color: rgba(255,255,255,.88); font-weight: 900; }
.footer__right{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.footer__right a{ color: rgba(255,255,255,.80); text-decoration: none; }
.footer__right a:hover{ text-decoration: underline; }

/* To top */
.to-top{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease;
}
.to-top.is-visible{
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Reveal animations */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
  will-change: opacity, transform;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .menu-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .hero__meta{ grid-template-columns: 1fr; }
  .stats{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 780px){
  :root{ --header-h: 64px; }
  .nav-toggle{ display: inline-block; }
  .nav{
    position: fixed;
    top: calc(var(--topbar-h) + var(--header-h));
    left: 0;
    right: 0;
    padding: 12px 14px;
    background: rgba(11,13,18,.92);
    border-bottom: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(12px);
    display: grid;
    gap: 8px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav.is-open{
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav__link{
    width: 100%;
    justify-content: flex-start;
    padding: 12px 12px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .reveal, .btn, .to-top{ transition: none !important; }
  .reveal{ opacity: 1; transform: none; }
}


.footer__disclaimer{
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 13px;
}
.footer__disclaimer p{ margin: 0; }


.hero__seo{
  margin: 10px 0 0;
  color: rgba(255,255,255,.82);
  max-width: 70ch;
}


.articles-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.article-card{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  padding: 18px;
}
.article-card__meta{
  margin: 0 0 10px;
  color: var(--muted2);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.article-card p{ margin: 0 0 10px; color: var(--muted); }
.article-card p:last-child{ margin-bottom: 0; }
.article-card__note{
  border-left: 3px solid rgba(124,92,255,.55);
  padding-left: 12px;
  color: rgba(255,255,255,.78);
}
@media (max-width: 980px){
  .articles-grid{ grid-template-columns: 1fr; }
}