/* ============================================================
   COUP DE FRAIS — comparateur clim mobile & ventilateurs
   Direction : Éditorial / magazine conso, palette canicule
   Type : Fraunces (display) + Public Sans (texte)
   Couleurs : papier #F8F4EC · encre #1A1510 · chaleur #E4470B
              froid #175FA6 · règle hairline #D9D2C5
   Layout : colonnes asymétriques, hairlines, numéros de picks
   Motion : révélations par ligne, lente et assurée
   ============================================================ */

/* ---------- polices auto-hébergées (conformité RGPD : aucun appel à Google) ---------- */
@font-face{
  font-family:"Fraunces";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("fonts/fraunces-latin.woff2") format("woff2");
}
@font-face{
  font-family:"Fraunces";font-style:italic;font-weight:400;font-display:swap;
  src:url("fonts/fraunces-italic-latin.woff2") format("woff2");
}
@font-face{
  font-family:"Public Sans";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("fonts/public-sans-latin.woff2") format("woff2");
}

:root{
  --paper:#F8F4EC;
  --ink:#1A1510;
  --heat:#E4470B;
  --cool:#175FA6;
  --rule:#D9D2C5;
  --muted:#6E655A;
  --paper-deep:#F1EADD;
  font-size:17px;
}

*{margin:0;padding:0;box-sizing:border-box;}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth;}}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Public Sans",sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

/* ---------- typographie ---------- */
h1,h2,h3,.display{font-family:"Fraunces",serif;font-weight:600;line-height:1.08;letter-spacing:-0.015em;}
h1{font-size:clamp(2.4rem,6vw,4.6rem);}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin-bottom:.6em;}
h3{font-size:1.25rem;margin-bottom:.4em;}
p{margin-bottom:1.1em;}
a{color:var(--ink);}
strong{font-weight:700;}

.eyebrow{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;
  color:var(--heat);font-weight:700;display:block;margin-bottom:.9em;
}
.lede{font-size:1.15rem;color:var(--muted);max-width:38em;}
.hero .lede{margin-top:1.1rem;font-size:1.02rem;}
.picks{margin-top:2.5rem;}
.table-title{margin-top:3.5rem;}
.section-deep{background:var(--paper-deep);}

/* ---------- structure ---------- */
.wrap{max-width:1100px;margin:0 auto;padding:0 clamp(1.1rem,4vw,2.5rem);}
.article-wrap{max-width:760px;margin:0 auto;padding:0 clamp(1.1rem,4vw,2rem);}
section{padding:clamp(3rem,7vw,5.5rem) 0;}
.rule-top{border-top:1px solid var(--rule);}

/* ---------- header ---------- */
header.site{
  border-bottom:1px solid var(--rule);
  background:var(--paper);
  position:sticky;top:0;z-index:50;
}
header.site .wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:.85rem;padding-bottom:.85rem;
}
.logo{
  font-family:"Fraunces",serif;font-weight:700;font-size:1.25rem;
  text-decoration:none;letter-spacing:-.01em;
}
.logo em{font-style:italic;color:var(--heat);}
nav.main{display:flex;gap:1.6rem;font-size:.85rem;font-weight:600;}
nav.main a{text-decoration:none;position:relative;}
nav.main a::after{
  content:"";position:absolute;left:0;bottom:-4px;height:2px;width:100%;
  background:var(--heat);transform:scaleX(0);transform-origin:left;
  transition:transform .35s cubic-bezier(.22,1,.36,1);
}
nav.main a:hover::after{transform:scaleX(1);}
@media(max-width:640px){nav.main{gap:1rem;font-size:.78rem;}}

/* ---------- hero ---------- */
.hero{padding:clamp(2.2rem,5.5vw,4rem) 0 clamp(1.8rem,4vw,3rem);}
.hero h1{font-size:clamp(1.9rem,4.5vw,3.4rem);}
.hero-grid{display:flex;align-items:center;justify-content:space-between;gap:clamp(1rem,4vw,3rem);}
.hero-grid>div:first-child{min-width:0;}
.hero .degree{
  font-family:"Fraunces",serif;font-size:clamp(2.8rem,7vw,5.2rem);
  font-weight:700;line-height:.85;color:var(--heat);
  letter-spacing:-.04em;white-space:nowrap;
}
@media(max-width:820px){.hero .degree{margin-top:.5rem;}}
.hero .degree small{font-size:.35em;vertical-align:super;}
.hero-note{
  margin-top:1.1rem;
  border-left:3px solid var(--heat);padding-left:1.1rem;
  font-size:.95rem;color:var(--muted);
}

/* révélation par ligne */
.reveal-lines .line{display:block;overflow:hidden;}
.reveal-lines .line>span{
  display:block;transform:translateY(110%);
  animation:lineUp .9s cubic-bezier(.22,1,.36,1) forwards;
}
.reveal-lines .line:nth-child(2)>span{animation-delay:.1s;}
.reveal-lines .line:nth-child(3)>span{animation-delay:.2s;}
@keyframes lineUp{to{transform:translateY(0);}}

/* ---------- filtres ---------- */
.filterbar{
  scroll-margin-top:4.2rem; /* laisse la place au header sticky lors du scrollIntoView */
  padding:1.1rem 0 1.2rem;
  background:var(--paper-deep);
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
}
.filters{
  display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;
  padding:.35rem 0;
}
.filters-label{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;
  font-weight:700;color:var(--ink);margin-right:.5rem;
  min-width:7.5em;
}
.filter{
  font-family:"Public Sans",sans-serif;font-size:.86rem;font-weight:700;
  padding:.55em 1.25em;border:1.5px solid var(--ink);border-radius:999px;
  background:transparent;color:var(--ink);cursor:pointer;
  transition:border-color .2s,background .2s,color .2s;
}
.filter:hover{border-color:var(--heat);color:var(--heat);}
.filter.on{background:var(--heat);border-color:var(--heat);color:#fff;}
.hidden{display:none;}
/* filtre actif : les résultats remontent sous la barre */
body.filtering #clims,body.filtering #ventilos{padding-top:1.8rem;}
#clims,#ventilos,#guides{scroll-margin-top:4.2rem;} /* ancres dégagées du header sticky */

/* ---------- picks numérotés ---------- */
.pick{
  display:grid;grid-template-columns:70px minmax(0,1fr) 180px;
  gap:1.6rem;padding:1.9rem 0;border-top:1px solid var(--rule);
  align-items:start;
}
.pick:last-of-type{border-bottom:1px solid var(--rule);}
@media(max-width:700px){.pick{grid-template-columns:48px 1fr;}.pick .buy{grid-column:2;}}
.pick .num{
  font-family:"Fraunces",serif;font-size:2.2rem;font-weight:700;color:var(--rule);
  line-height:1;
}
.pick.best .num{color:var(--heat);}
.pick .badge{
  display:inline-block;font-size:.68rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.12em;padding:.25em .7em;border:1px solid var(--heat);
  color:var(--heat);margin-bottom:.55em;
}
.pick .badge.cool{border-color:var(--cool);color:var(--cool);}
.pick h3{font-size:1.35rem;}
.pick .specs{
  font-size:.83rem;color:var(--muted);margin:.5em 0 .7em;
  display:flex;flex-wrap:wrap;gap:.4em 1.4em;
}
.pick .specs span::before{content:"— ";color:var(--rule);}
.pick .verdict{font-size:.95rem;margin-bottom:0;}
.pick .buy{text-align:right;}
@media(max-width:700px){.pick .buy{text-align:left;margin-top:.6rem;}}
.price{font-family:"Fraunces",serif;font-size:1.3rem;font-weight:700;display:block;margin-bottom:.5rem;}
.price small{font-family:"Public Sans",sans-serif;font-size:.68rem;font-weight:400;color:var(--muted);display:block;}

/* ---------- boutons ---------- */
.btn{
  display:inline-block;background:var(--ink);color:var(--paper);
  text-decoration:none;font-weight:700;font-size:.85rem;
  padding:.75em 1.5em;transition:background .25s;
}
.btn:hover{background:var(--heat);}
.btn.heat{background:var(--heat);}
.btn.heat:hover{background:var(--ink);}

/* ---------- tableaux comparatifs ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--rule);}
table{width:100%;border-collapse:collapse;font-size:.88rem;min-width:640px;background:#fff;}
th,td{padding:.85em 1em;text-align:left;border-bottom:1px solid var(--rule);}
th{
  font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;
  background:var(--paper-deep);font-weight:700;
}
tr:last-child td{border-bottom:none;}
td.win{color:var(--heat);font-weight:700;}
.table-caption{font-size:.78rem;color:var(--muted);margin-top:.6rem;}
.more-link{margin-top:1.4rem;}
.more-link a{color:var(--heat);font-weight:700;text-decoration:none;}
.more-link a:hover{text-decoration:underline;}

/* ---------- cartes guides ---------- */
.guides-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:2rem;}
.guide-card{background:var(--paper);padding:1.8rem;text-decoration:none;display:block;transition:background .25s;}
.guide-card:hover{background:var(--paper-deep);}
.guide-card .tag{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:var(--cool);font-weight:700;}
.guide-card h3{margin:.5em 0 .4em;}
.guide-card p{font-size:.88rem;color:var(--muted);margin:0;}

/* ---------- encarts ---------- */
.callout{
  background:var(--paper-deep);border-left:4px solid var(--heat);
  padding:1.3rem 1.5rem;margin:1.8rem 0;font-size:.95rem;
}
.callout.cool{border-left-color:var(--cool);}
.callout :last-child{margin-bottom:0;}
.disclosure{
  font-size:.8rem;color:var(--muted);border:1px solid var(--rule);
  padding:1rem 1.3rem;margin:2rem 0;
}

/* ---------- article ---------- */
.article-header{padding:clamp(3rem,7vw,5rem) 0 clamp(1.5rem,3vw,2.5rem);}
.article-meta{font-size:.8rem;color:var(--muted);margin-top:1rem;}
article h2{margin-top:2em;}
article h3{margin-top:1.6em;}
article ul,article ol{margin:0 0 1.2em 1.4em;}
article li{margin-bottom:.45em;}

/* ---------- footer ---------- */
footer.site{
  border-top:1px solid var(--ink);margin-top:3rem;
  padding:2.5rem 0 3rem;font-size:.85rem;
}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;}
@media(max-width:640px){footer.site .cols{grid-template-columns:1fr;}}
footer.site a{color:var(--muted);text-decoration:none;}
footer.site a:hover{color:var(--heat);}
footer.site ul{list-style:none;margin-top:.6rem;}
footer.site .cols p{margin-top:.8rem;color:var(--muted);}
footer.site li{margin-bottom:.4em;}
footer.site .legal{margin-top:2rem;font-size:.75rem;color:var(--muted);}

/* ---------- scroll reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(24px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1);}
[data-reveal].in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important;}
  .reveal-lines .line>span{transform:none;animation:none;}
}