/* La Vitrine Web – landing v7. Animations : transform + opacity uniquement.
   Contenu visible par défaut ; les états « avant apparition » n'existent que sous html.anim (ajoutée par script.js). */
@font-face{font-family:"Instrument Sans";src:url("fonts/instrument-sans-latin-var.woff2") format("woff2");font-weight:400 700;font-display:swap}
:root{--noir:#0A0B0A;--noir2:#111412;--carte:#161a17;--ligne:rgba(255,255,255,.12);--blanc:#F5F7F2;--gris:#C9CFC4;--lime:#A8EC3C;--lime-f:#9BE33A;--lime-c:#C6FB44;--ease:cubic-bezier(.2,.8,.2,1);
  --police:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{margin:0;background:var(--noir);color:var(--blanc);font-family:var(--police);font-size:1.0625rem;line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--lime-c)}
h1,h2,h3{line-height:1.15;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,6.2vw,4.4rem);max-width:17ch}
h2{font-size:clamp(1.7rem,4vw,2.8rem);max-width:22ch}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
:focus-visible{outline:3px solid var(--lime-c);outline-offset:3px;border-radius:6px}
.evitement{position:absolute;left:1rem;top:-100px;z-index:100;background:var(--lime);color:var(--noir);padding:.7rem 1rem;border-radius:8px;font-weight:700}
.evitement:focus{top:1rem}
.conteneur{width:min(1200px,100% - 2.5rem);margin-inline:auto}
.conteneur-etroit{width:min(820px,100% - 2.5rem)}
.sur-titre{color:var(--lime);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase}
.petit{font-size:.9rem;color:var(--gris)}
.note{color:var(--gris)}.note strong{color:var(--blanc)}

/* Barre */
.barre{position:sticky;top:0;z-index:50;background:rgba(10,11,10,.94);border-bottom:1px solid var(--ligne)}
.barre-in{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:1rem}
.logo{display:flex;align-items:center;gap:.7rem;color:var(--blanc);text-decoration:none;font-weight:700;font-size:1.05rem;min-height:44px}
.logo img{width:56px;height:auto}
.nav{display:flex;gap:.3rem;align-items:center}
.nav a{color:var(--blanc);text-decoration:none;padding:.55rem .8rem;border-radius:999px;min-height:44px;display:inline-flex;align-items:center;transition:background-color .25s,color .25s}
.nav a:hover{background:rgba(255,255,255,.08)}
.nav .nav-cta{background:var(--lime);color:var(--noir);font-weight:700}
.nav .nav-cta:hover{background:var(--lime-c)}
.burger{display:none;align-items:center;gap:.55rem;background:transparent;border:1px solid var(--ligne);color:var(--blanc);font:inherit;font-weight:600;border-radius:999px;padding:.5rem .9rem;min-height:44px;cursor:pointer}
.burger-ic{display:grid;gap:4px;width:18px}.burger-ic i{display:block;height:2px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.barre.ouvert .burger-ic i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.barre.ouvert .burger-ic i:nth-child(2){opacity:0}
.barre.ouvert .burger-ic i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:860px){
  .burger{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;padding:1rem 1.25rem 1.5rem;background:var(--noir2);border-bottom:1px solid var(--ligne)}
  .nav a{padding:.8rem 1rem}
  /* Sans JS, le menu reste affiché (dans le flux) ; avec JS, il devient un panneau repliable. */
  html:not(.js) .nav{position:static;padding:0 0 1rem}
  html:not(.js) .barre-in{flex-wrap:wrap}
  html:not(.js) .burger{display:none}
  html.js .nav{opacity:0;transform:translateY(-8px);visibility:hidden;transition:opacity .25s,transform .3s var(--ease),visibility 0s .3s}
  html.js .barre.ouvert .nav{opacity:1;transform:none;visibility:visible;transition:opacity .25s,transform .3s var(--ease)}
}

/* Boutons */
.bouton{display:inline-flex;align-items:center;justify-content:center;text-align:center;min-height:52px;padding:.85rem 1.5rem;border-radius:999px;font-weight:700;text-decoration:none;font-size:1.05rem;transition:transform .25s var(--ease),background-color .25s,color .25s,box-shadow .25s}
.bouton-plein{background:var(--lime);color:var(--noir);box-shadow:0 10px 30px -10px rgba(168,236,60,.6)}
.bouton-plein:hover{background:var(--lime-c);transform:translateY(-2px)}
.bouton-ligne{border:2px solid rgba(255,255,255,.5);color:var(--blanc)}
.bouton-ligne:hover{border-color:var(--lime);color:var(--lime-c)}

/* Héro + halos */
.hero{position:relative;overflow:hidden;padding:clamp(4rem,11vw,8.5rem) 0 clamp(4rem,9vw,7rem)}
.halos{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.halo{position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(155,227,58,.38),rgba(155,227,58,0) 65%);will-change:transform}
.halo.h1{width:620px;height:620px;left:-180px;top:-200px}
.halo.h2{width:520px;height:520px;right:-160px;top:30%;background:radial-gradient(circle,rgba(198,251,68,.26),rgba(198,251,68,0) 65%)}
.halo.h3{width:380px;height:380px;left:40%;bottom:-220px;background:radial-gradient(circle,rgba(155,227,58,.22),rgba(155,227,58,0) 65%)}
.hero-in,.contact-in{position:relative;z-index:1}
.chapo{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--gris);max-width:60ch}
.actions{display:flex;flex-wrap:wrap;gap:.9rem;margin:2rem 0 1.2rem}
.rassure{color:var(--gris);font-size:.95rem}
.souligne{position:relative;display:inline;background-image:linear-gradient(var(--lime),var(--lime));background-repeat:no-repeat;background-size:100% .12em;background-position:0 92%;padding-bottom:.05em}

/* Sections */
.section{position:relative;padding:clamp(4rem,9vw,6.5rem) 0}
.section-alt{background:var(--noir2);border-block:1px solid var(--ligne)}
.carte{background:var(--carte);border:1px solid var(--ligne);border-radius:20px;padding:1.6rem;transition:transform .35s var(--ease),border-color .3s,box-shadow .35s}
.carte:hover{transform:translateY(-4px);border-color:rgba(168,236,60,.55);box-shadow:0 18px 40px -22px rgba(168,236,60,.45)}
.carte ul{margin:0;padding-left:1.1rem}.carte li+li{margin-top:.45rem}
.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:1.25rem;margin-top:2rem}
.carte-sol{border-color:rgba(168,236,60,.5)}
.carte-sol h3{color:var(--lime-c)}
.grille-inclus{list-style:none;padding:0;margin:2rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1.1rem}
.grille-inclus p{color:var(--gris);margin:0}
.pastille{display:inline-flex;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;background:rgba(168,236,60,.14);color:var(--lime-c);font-weight:700;margin-bottom:1rem}
.etapes{list-style:none;padding:0;margin:2.5rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:1.1rem}
.etape{position:relative;padding:1.6rem;border-top:3px solid var(--lime);background:var(--carte);border-radius:0 0 18px 18px}
.etape p{color:var(--gris);margin:0}
.num{display:block;font-size:2.6rem;font-weight:700;color:var(--lime);line-height:1;margin-bottom:.8rem}
.grille-formules{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:1.1rem;margin-top:1.5rem}
.formule{display:flex;flex-direction:column}
.formule p{color:var(--gris)}
.formule-vedette{border-color:var(--lime);box-shadow:0 0 0 1px var(--lime) inset}
.prix{font-size:2.3rem;font-weight:700;color:var(--blanc)!important;margin:.2rem 0 .6rem;line-height:1.1}
.prix small{font-size:1rem;color:var(--gris)}
.etiquette{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;border:1px solid var(--lime);color:var(--lime-c);border-radius:999px;padding:.15rem .55rem;vertical-align:middle}
.faq{margin-top:2rem;display:grid;gap:.8rem}
.faq details{background:var(--carte);border:1px solid var(--ligne);border-radius:16px;transition:border-color .3s}
.faq details[open]{border-color:rgba(168,236,60,.55)}
.faq summary{cursor:pointer;padding:1.1rem 3rem 1.1rem 1.3rem;font-weight:700;list-style:none;position:relative;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--lime);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 1.3rem 1.2rem;color:var(--gris);margin:0}
.contact{text-align:center;overflow:hidden}
.contact h2,.contact .chapo{margin-inline:auto}
.contact .halo.h2{right:auto;left:50%;top:10%;margin-left:-260px}
.email{font-size:1.15rem;font-weight:600;overflow-wrap:anywhere}
.pied{border-top:1px solid var(--ligne);padding:2rem 0;color:var(--gris);font-size:.95rem}
.pied-in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem}
.pied-in p{margin:0;display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.pied ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}
.pied a{color:var(--blanc);display:inline-flex;min-height:44px;align-items:center}
.legal main{padding:3rem 0 4rem}.legal h2{font-size:1.4rem;margin-top:2rem}
.a-completer{background:#3a2a00;color:#FFD36B;padding:0 .3em;border-radius:4px;font-weight:700}

/* ===== Animations (uniquement sous html.anim, posée par le JS) ===== */
@keyframes flotte1{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(60px,40px,0)}}
@keyframes flotte2{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(-50px,-30px,0)}}
@keyframes entree{from{opacity:0;transform:translate3d(0,24px,0)}to{opacity:1;transform:none}}
@keyframes trait{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.anim .halo.h1{animation:flotte1 16s ease-in-out infinite}
.anim .halo.h2{animation:flotte2 19s ease-in-out infinite}
.anim .halo.h3{animation:flotte1 22s ease-in-out infinite reverse}
.anim .hero-el{animation:entree .9s var(--ease) both}
.anim .hero-el:nth-child(2){animation-delay:.12s}.anim .hero-el:nth-child(3){animation-delay:.24s}
.anim .hero-el:nth-child(4){animation-delay:.36s}.anim .hero-el:nth-child(5){animation-delay:.48s}
/* Souligné animé : pseudo-élément mis à l'échelle (transform) */
.anim .souligne{background-image:none}
.anim .souligne::after{content:"";position:absolute;left:0;right:0;bottom:-.02em;height:.12em;background:var(--lime);border-radius:2px;transform-origin:left;animation:trait .9s .8s var(--ease) both}
/* Apparition au scroll */
.anim .reveal{opacity:0;transform:translate3d(0,28px,0);transition:opacity .7s ease,transform .8s var(--ease)}
.anim .reveal.visible{opacity:1;transform:none}
.anim .carte.reveal.visible:hover{transform:translateY(-4px)}

/* Mouvement réduit : on garde les fondus et les changements de couleur,
   on retire seulement les déplacements et les boucles. */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .anim .halo{animation:none!important}
  .anim .hero-el{animation-name:fondu}
  .anim .reveal{transform:none}
  .anim .souligne::after{animation-name:fondu}
  .carte:hover,.anim .carte.reveal.visible:hover,.bouton-plein:hover{transform:none}
}
@keyframes fondu{from{opacity:0}to{opacity:1}}
.legal .barre-in .bouton{min-height:44px;padding:.5rem 1rem;font-size:.95rem}
@media (max-width:420px){.legal .logo span{display:none}}
/* Aperçus de démonstration (HTML/CSS) */
.grille-demos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1.2rem;margin-top:1.8rem}
.demo p{color:var(--gris);margin:0}
.demo-ecran{border-radius:14px;overflow:hidden;aspect-ratio:4/3;display:flex;flex-direction:column;margin-bottom:1rem;box-shadow:0 14px 30px -18px rgba(0,0,0,.8);font-family:var(--police)}
.demo-nav{display:flex;align-items:center;gap:.4rem;padding:.55rem .8rem;font-size:.78rem}
.demo-nav b{margin-right:auto}.demo-nav i{width:26px;height:6px;border-radius:3px;background:currentColor;opacity:.35}
.demo-hero{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.35rem;padding:.4rem 1rem}
.demo-hero small{font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;opacity:.8}
.demo-hero strong{font-size:1.15rem;line-height:1.15}
.demo-hero span{font-size:.78rem;opacity:.85}
.demo-hero em{font-style:normal;align-self:flex-start;font-size:.74rem;font-weight:700;padding:.35rem .7rem;border-radius:999px;margin-top:.3rem}
.demo-blocs{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;padding:0 1rem .9rem}.demo-blocs i{height:34px;border-radius:6px;opacity:.6}
.d-plombier{background:#0F2A44;color:#EAF4FF}.d-plombier em{background:#FFB020;color:#1B1200}.d-plombier .demo-blocs i{background:#1E4A73}
.d-boulangerie{background:#F6EBDD;color:#3A2414}.d-boulangerie em{background:#8A4B20;color:#FFF6EC}.d-boulangerie .demo-blocs i{background:#E4CBA8}
.d-coiffeur{background:#1C1420;color:#FBEFF6}.d-coiffeur em{background:#E86AA8;color:#1C0A14}.d-coiffeur .demo-blocs i{background:#3A2840}
.badge-demo{display:inline-block;background:#FFD36B;color:#2A1D00!important;font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;padding:.2rem .6rem;border-radius:6px;margin-bottom:.7rem!important}
.grille-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));max-width:900px}
.demo-ecran{transition:transform .5s var(--ease)}
.demo:hover .demo-ecran{transform:scale(1.02)}
@media (prefers-reduced-motion:reduce){.demo:hover .demo-ecran{transform:none}}
.offre-unique{display:flex;justify-content:center;margin-top:1.8rem}
.offre{width:100%;max-width:560px;padding:2.2rem;text-align:left}
.offre h3{font-size:1.5rem}
.offre .prix{font-size:3rem}
.offre .tva{font-size:.9rem;margin:0 0 1.2rem}
.offre ul{margin:0 0 1.2rem;padding-left:1.2rem;display:grid;gap:.45rem;color:var(--blanc)}
.offre-note{font-size:.92rem;border-top:1px solid var(--ligne);padding-top:1rem}
.offre .bouton{align-self:flex-start;margin-top:.4rem}
.centre{text-align:center;margin-top:1.2rem}
@media (max-width:480px){.offre{padding:1.5rem}.offre .prix{font-size:2.5rem}.offre .bouton{align-self:stretch;text-align:center}}
#formules .sur-titre,#formules h2{text-align:center}
.source{display:block;margin-top:.4rem;font-size:.78rem;color:var(--gris)}.source a{color:inherit;text-decoration:underline}

/* Option mise en ligne */
.option-mel{margin:1.25rem 0;padding:1rem 1.1rem;border:2px dashed var(--lime);border-radius:12px;background:rgba(127,127,127,.08)}
.option-mel .option-titre{margin:0 0 .5rem;font-size:1.05rem}
.option-mel ul{margin:0 0 .5rem}
.option-mel .option-note{margin:0;font-weight:600}

/* Bandeau de réassurance */
.bandeau{border-block:1px solid var(--ligne);background:var(--noir2);padding:1.25rem 0}
.bandeau-in{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.bandeau-in li{display:flex;align-items:center;gap:.7rem;font-weight:600;font-size:.98rem}
.bandeau-in svg{flex:none;color:var(--lime)}
@media (max-width:860px){.bandeau-in{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.bandeau-in{grid-template-columns:1fr}}
/* Relances CTA */
.cta-relance{margin-top:2.2rem;text-align:center}
.cta-relance .petit{margin-top:.6rem;color:var(--gris)}
.ancrage{margin-top:2rem;max-width:62ch;font-size:1.1rem;border-left:3px solid var(--lime);padding-left:1rem}
/* Comparatif */
.comp-titre{margin-top:3rem;text-align:center;font-size:1.6rem}
.comp-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--ligne);border-radius:16px}
.comparatif{width:100%;border-collapse:collapse;min-width:0;font-size:.98rem}
.comparatif th,.comparatif td{padding:.8rem 1rem;border-bottom:1px solid var(--ligne);text-align:left;vertical-align:top}
.comparatif thead th{font-size:1rem}
.comparatif .nous{background:rgba(168,236,60,.08);color:var(--blanc)}
.comparatif thead .nous{color:var(--lime-c)}
@media (max-width:640px){
  .comparatif thead{display:none}
  .comparatif tr{display:block;padding:.6rem 0;border-bottom:1px solid var(--ligne)}
  .comparatif th,.comparatif td{display:block;border:0;padding:.25rem 1rem}
  .comparatif tbody th{font-size:1.05rem;color:var(--lime-c)}
  .comparatif td::before{display:block;font-size:.8rem;color:var(--gris);font-weight:600}
  .comparatif td:nth-of-type(1)::before{content:"La Vitrine Web"}
  .comparatif td:nth-of-type(2)::before{content:"Abonnement à 25 €/mois"}
  .comparatif td:nth-of-type(3)::before{content:"Faire soi-même"}
}
/* CTA collant mobile */
.cta-collant{display:none}
@media (max-width:860px){
  .cta-collant{display:block;position:fixed;left:0;right:0;bottom:0;z-index:40;padding:.55rem 1rem calc(.55rem + env(safe-area-inset-bottom));background:rgba(10,11,10,.92);border-top:1px solid var(--ligne)}
  .cta-collant .bouton{width:100%;min-height:46px;padding:.6rem 1rem;font-size:1rem}
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom))}
}

/* === Règle unique des en-têtes de section (v7.1) ===
   Toutes les sections : alignées à gauche dans .conteneur (1200px),
   sur-titre, titre et sous-titre sur le même bord gauche, mêmes largeurs max et marges. */
.sur-titre{margin:0 0 .75rem;max-width:60ch;text-align:left}
.section h2,.contact h2{max-width:22ch;margin:0 0 1rem;text-align:left}
.section h2 + .chapo,.section h2 + .note,.contact .chapo{max-width:60ch;margin:0 0 1rem;text-align:left}
#formules .sur-titre,#formules h2{text-align:left}
.contact{text-align:left}
.contact h2,.contact .chapo{margin-inline:0}
.centre{text-align:left}
.offre-unique{justify-content:flex-start}
.cta-relance{text-align:left}
.comp-titre{text-align:left;font-size:clamp(1.3rem,2.6vw,1.6rem);margin:3rem 0 1rem}
.faq{max-width:820px}
/* Titres de cartes : même hauteur dans une rangée */
.carte h3,.etape h3{text-align:left;margin:0 0 .6em}
@media (min-width:600px){
  .duo,.grille-demos,.grille-inclus,.etapes{align-items:stretch}
  .duo > .carte > h3,.grille-inclus h3,.etape h3,.demo h3{min-height:2.3em;display:flex;align-items:flex-end}
}