/* ==========================================================================
   NICOLAS BRICHE — Développeur web freelance · Côte d'Opale
   Design system : monochrome sombre, éditorial, technique.
   Polices : Bebas Neue (display) + DM Sans (texte courant).
   Structure du fichier :
     1. Polices & tokens (variables CSS)
     2. Reset & styles de base
     3. Utilitaires de layout
     4. Curseur personnalisé
     5. Animations de révélation au scroll
     6. En-tête / navigation
     7. Boutons & liens
     8. Hero (page d'accueil)
     9. Marquee (bandeau défilant)
    10. Structure de section (label, cadre, en-tête de section)
    11. Grilles de cartes réutilisables
    12. Composants spécifiques : comparatif, confiance, réalisations,
        tarifs, process (timeline), à propos, formulaire, FAQ
    13. Bandeau CTA
    14. Pied de page
    15. Bouton WhatsApp flottant
    16. Media queries globales & impressions
   ========================================================================== */

/* ==========================================================================
   1. POLICES & TOKENS

   Polices auto-hébergées dans assets/fonts/ (plus rapide et plus fiable
   qu'un chargement externe Google Fonts) :

     bebas-neue-regular.woff2   police statique, un seul poids (400)
     dm-sans-variable.woff2     police VARIABLE : contient toutes les
                                graisses de 100 à 1000 dans un seul fichier.
                                Le navigateur interpole la graisse demandée
                                (300, 400, 500...) à partir de ce fichier.
   ========================================================================== */
@font-face{
  font-family: 'Bebas Neue';
  src: url('../fonts/bebas-neue-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: 'DM Sans';
  src: url('../fonts/dm-sans-variable.woff2') format('woff2-variations');
  font-weight: 100 1000; /* plage de graisses couverte par la police variable */
  font-style: normal;
  font-display: swap;
}

:root{
  /* Couleurs — fond */
  --bg:            #0a0a0a;
  --bg-alt:        #0e0e0e;
  --bg-elevated:   #141414;
  --bg-hover:      #131313;
  --bg-card:       #101010;

  /* Couleurs — texte */
  --fg:            #f2efe9;
  --fg-secondary:  #888880;
  --fg-tertiary:   #454540;
  --fg-muted:      #2a2a28;

  /* Lignes / bordures (opacité sur blanc) */
  --line:          rgba(255,255,255,.07);
  --line-soft:     rgba(255,255,255,.035);
  --line-strong:   rgba(255,255,255,.22);
  --line-hover:    rgba(255,255,255,.5);

  /* Typographie */
  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;

  --fs-xl:  clamp(2.8rem, 8vw, 8rem);
  --fs-lg:  clamp(2.2rem, 5.6vw, 5.8rem);
  --fs-md:  clamp(1.5rem, 3vw, 2.4rem);

  /* Rythme & structure */
  --container-max: 1560px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  /* Mouvement */
  --ease: cubic-bezier(.16,1,.3,1);
  --dur-fast: .3s;
  --dur: .5s;
  --dur-slow: .9s;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*,
*::before,
*::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--fg-secondary);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
p{ margin: 0; }

h1, h2, h3, h4{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--fg);
  letter-spacing: .01em;
  line-height: 1;
}

strong{ color: var(--fg); font-weight: 500; }

/* Sélection de texte */
::selection{ background: rgba(242,239,233,.15); color: var(--fg); }

/* Scrollbar (Webkit) */
::-webkit-scrollbar{ width: 5px; height: 5px; }
::-webkit-scrollbar-track{ background: var(--bg); }
::-webkit-scrollbar-thumb{ background: var(--fg-muted); border-radius: 3px; }

:focus-visible{ outline: 1.5px solid var(--fg); outline-offset: 3px; border-radius: 1px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Texture de grain, discrète, façon papier photo */
body::before{
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* ==========================================================================
   3. UTILITAIRES DE LAYOUT
   ========================================================================== */
.container{
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link{
  position: absolute; left: -999px; top: 0;
  background: var(--fg); color: var(--bg);
  padding: .6rem 1rem; z-index: 300;
  font-size: .8rem; letter-spacing: .04em;
}
.skip-link:focus{ left: 1rem; top: 1rem; }

/* Utilitaires d'espacement — évitent les styles inline ponctuels */
.mt-sm{ margin-top: 1rem; }
.mt-md{ margin-top: 1.5rem; }
.mt-lg{ margin-top: 2rem; }
.mt-xl{ margin-top: 2.2rem; }
.mb-0{ margin-bottom: 0 !important; }
.z-1{ position: relative; z-index: 1; }

/* Premier bloc d'une sous-page : dégage la hauteur du header fixe */
.section--first{ padding-top: clamp(8rem, 14vw, 11rem); }

.hide-visually{
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ==========================================================================
   4. CURSEUR PERSONNALISÉ
   Actif uniquement sur pointeur fin (souris) — laisse le curseur natif
   sur mobile / tactile / clavier, pour rester pleinement accessible.
   ========================================================================== */
html.has-fine-pointer body{ cursor: none; }
html.has-fine-pointer a,
html.has-fine-pointer button,
html.has-fine-pointer summary{ cursor: none; }

#cursor-dot{
  position: fixed; top: 0; left: 0;
  width: 7px; height: 7px;
  background: var(--fg);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  mix-blend-mode: difference;
  will-change: transform;
}
#cursor-ring{
  position: fixed; top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1px solid rgba(242,239,233,.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: width .4s var(--ease), height .4s var(--ease), border-color .3s var(--ease);
  will-change: transform;
}
#cursor-ring.is-hovered{
  width: 68px; height: 68px;
  border-color: rgba(242,239,233,.7);
}

/* ==========================================================================
   5. RÉVÉLATION AU SCROLL
   Un seul IntersectionObserver global (voir main.js) pilote ces classes —
   volontairement simple et peu coûteux en performance.
   ========================================================================== */
.reveal{
  opacity: 0;
  transform: translateY(34px);
}
.reveal.is-visible{
  animation: fadeUp var(--dur-slow) var(--ease) forwards;
}
@keyframes fadeUp{
  to{ opacity: 1; transform: translateY(0); }
}

.reveal-stagger > *{
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal-stagger.is-visible > *{ opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1){ transition-delay: .04s; }
.reveal-stagger.is-visible > *:nth-child(2){ transition-delay: .12s; }
.reveal-stagger.is-visible > *:nth-child(3){ transition-delay: .2s; }
.reveal-stagger.is-visible > *:nth-child(4){ transition-delay: .28s; }
.reveal-stagger.is-visible > *:nth-child(5){ transition-delay: .36s; }
.reveal-stagger.is-visible > *:nth-child(6){ transition-delay: .44s; }

/* ==========================================================================
   6. EN-TÊTE / NAVIGATION
   ========================================================================== */
.site-header{
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.6rem var(--gutter);
  transition: padding var(--dur-fast) var(--ease);
}
/* Le fond flou est posé sur un pseudo-élément plutôt que directement sur
   .site-header : un backdrop-filter (ou filter/transform) sur l'élément
   lui-même créerait un nouveau "containing block" pour ses descendants en
   position fixed — ici .main-nav en version mobile — et casserait son
   affichage plein écran une fois la page scrollée. */
.site-header::before{
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: rgba(10,10,10,.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease);
}
.site-header.is-scrolled{ padding-block: 1.1rem; }
.site-header.is-scrolled::before{ opacity: 1; }

.brand{ display: flex; align-items: center; gap: .7rem; }
.brand .mono-mark{
  width: 34px; height: 34px; flex: none;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.1rem; color: var(--fg);
}
.brand .brand-text{ display: flex; flex-direction: column; line-height: 1.15; }
.brand .brand-name{
  font-family: var(--font-display); font-size: 1.05rem;
  letter-spacing: .04em; color: var(--fg);
}
.brand .brand-role{
  font-size: .62rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg-secondary);
}

.main-nav{ display: flex; align-items: center; gap: 2.4rem; }
.main-nav ul{ display: flex; gap: 2rem; }
.main-nav a{
  position: relative;
  font-size: .72rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--fg-secondary);
  padding-bottom: .4rem;
  transition: color var(--dur-fast) var(--ease);
}
.main-nav a::after{
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--fg);
  transition: width var(--dur) var(--ease);
}
.main-nav a:hover{ color: var(--fg); }
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after{ width: 100%; }
.main-nav a[aria-current="page"]{ color: var(--fg); }

.nav-toggle{
  display: none; flex: none; width: 40px; height: 40px;
  border: 1px solid var(--line-strong);
  align-items: center; justify-content: center;
  transition: border-color var(--dur-fast) var(--ease);
}
.nav-toggle:hover{ border-color: var(--line-hover); }
.nav-toggle svg{ width: 16px; height: 16px; stroke: var(--fg); }
.nav-toggle .icon-close{ display: none; }
.nav-toggle.is-open .icon-menu{ display: none; }
.nav-toggle.is-open .icon-close{ display: block; }

@media (max-width: 860px){
  .main-nav{
    position: fixed; inset: 0; z-index: 90;
    background: var(--bg);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 2.6rem;
    transform: translateY(-100%);
    transition: transform .5s var(--ease);
    padding: 2rem;
  }
  .main-nav.is-open{ transform: translateY(0); }
  .main-nav ul{ flex-direction: column; align-items: center; gap: 1.8rem; }
  .main-nav a{ font-size: 1rem; }
  .main-nav .btn{ font-size: .72rem; }
  .nav-toggle{ display: flex; position: relative; z-index: 101; }
}

/* ==========================================================================
   7. BOUTONS & LIENS
   ========================================================================== */
.btn{
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg);
  padding: 1rem 2rem;
  border: 1px solid var(--line-strong);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.btn:hover{ border-color: var(--line-hover); background: rgba(255,255,255,.045); }
.btn:active{ transform: scale(.98); }
.btn svg{ width: 13px; height: 13px; transition: transform var(--dur-fast) var(--ease); }
.btn:hover svg{ transform: translate(2px,-2px); }

.btn--small{ padding: .65rem 1.3rem; font-size: .66rem; }
.btn--ghost{ border-color: var(--line); color: var(--fg-secondary); }
.btn--ghost:hover{ color: var(--fg); }

.link-inline{
  display: inline-flex; align-items: center; gap: .5em;
  font-size: .76rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fg-secondary);
  border-bottom: 1px solid var(--fg-tertiary);
  padding-bottom: .2rem;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.link-inline:hover{ color: var(--fg); border-color: var(--fg-secondary); }

/* ==========================================================================
   8. HERO
   ========================================================================== */
.hero{
  position: relative;
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 9rem var(--gutter) 4.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-grid{ position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-grid span{
  position: absolute; background: var(--line-soft);
}
.hero-grid .v1{ left: 33%; top: 0; bottom: 0; width: 1px; }
.hero-grid .v2{ left: 66%; top: 0; bottom: 0; width: 1px; }
.hero-grid .h1{ top: 33%; left: 0; right: 0; height: 1px; }
.hero-grid .h2{ top: 66%; left: 0; right: 0; height: 1px; }

.hero-sphere-wrap{ position: absolute; inset: 0; z-index: 0; pointer-events: none; }
#hero-sphere{ width: 100%; height: 100%; display: block; }

.hero-index{
  position: absolute; right: var(--gutter); top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-size: .64rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--fg-secondary);
  z-index: 1;
}

.hero-inner{ position: relative; z-index: 1; max-width: 68rem; }
.hero-eyebrow{
  display: inline-flex; align-items: center; gap: .7em;
  font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--fg-secondary);
  margin-bottom: 1.6rem;
}
.hero-eyebrow::before{
  content: ''; width: .5em; height: .5em; flex: none;
  border: 1px solid var(--fg-secondary); transform: rotate(45deg);
}
.hero-eyebrow .coord{ color: var(--fg-tertiary); }

.hero h1{
  font-size: clamp(2.7rem, 8vw, 8.2rem);
  line-height: .98;
  letter-spacing: .005em;
  margin-bottom: 1.8rem;
}
.hero h1 em{
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(242,239,233,.5);
}

.hero-sub{
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  color: var(--fg);
  max-width: 46ch;
  margin-bottom: 1.6rem;
}

.hero-qualifier{
  display: inline-flex; align-items: flex-start; gap: .8em;
  font-size: .84rem; line-height: 1.6;
  color: var(--fg-secondary);
  border: 1px solid var(--line);
  padding: 1rem 1.3rem;
  max-width: 52ch;
  margin-bottom: 2.4rem;
}
.hero-qualifier::before{
  content: '◆'; font-size: .6em; margin-top: .4em; flex: none;
  color: var(--fg-tertiary);
}

.hero-actions{ display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem; }

.scroll-cue{
  position: absolute; left: var(--gutter); bottom: 2.2rem; z-index: 1;
  display: flex; align-items: center; gap: .8rem;
  font-size: .66rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-secondary);
}
.scroll-cue .bar{ width: 1px; height: 40px; background: var(--fg-muted); position: relative; overflow: hidden; }
.scroll-cue .bar::after{
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 40%;
  background: var(--fg);
  animation: scrollPulse 2.2s var(--ease) infinite;
}
@keyframes scrollPulse{ 0%{ transform: translateY(-100%); } 100%{ transform: translateY(260%); } }

/* Titre principal (H1) des sous-pages qui n'ont pas de .section-head
   dès le premier bloc (ex. la page À propos, dont le premier titre est
   le nom de la personne, hors de la grille .about-hero). */
.page-title{ font-size: var(--fs-xl); line-height: 1.05; margin-bottom: 1.4rem; }

/* ==========================================================================
   9. MARQUEE
   ========================================================================== */
.marquee{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.4rem 0;
  overflow: hidden;
}
.marquee-track{
  display: flex; width: max-content; gap: 3.5rem;
  animation: marquee 21s linear infinite;
}
.marquee-track:hover{ animation-play-state: paused; }
.marquee-item{ display: flex; align-items: center; gap: 3.5rem; white-space: nowrap; }
.marquee-item span{
  font-size: .66rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--fg-secondary);
}
.marquee-item .dot{ color: var(--fg-tertiary); font-size: .8rem; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ==========================================================================
   10. STRUCTURE DE SECTION
   ========================================================================== */
.section{
  position: relative;
  padding: clamp(5rem, 9vw, 9rem) 0;
  border-bottom: 1px solid var(--line);
}
.section:last-of-type{ border-bottom: none; }
.section--alt{ background: var(--bg-alt); }

.section-label{
  display: flex; align-items: center; gap: 1.2rem;
  margin-bottom: clamp(2.5rem, 5vw, 5rem);
}
.section-label .dash{ display: block; width: 2rem; height: 1px; background: var(--fg-secondary); flex: none; }
.section-label span:last-child{
  font-size: .64rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--fg-secondary);
}

.section-head{ max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h1, .section-head h2{ font-size: var(--fs-lg); line-height: 1; margin-bottom: 1.1rem; }
.section-head p{ font-size: 1.02rem; color: var(--fg-secondary); max-width: 56ch; }
.section-head--split{
  display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap;
}

/* Cadre technique — remplace le "viewfinder" d'origine par des coins discrets,
   même fonction de signature visuelle, redessinée pour la charte sombre. */
.frame{
  position: relative;
  border: 1px solid var(--line);
  padding: clamp(2.2rem, 4.5vw, 3.6rem);
}
.frame::before, .frame::after{
  content: ''; position: absolute; width: 18px; height: 18px;
  border-color: var(--fg-secondary); opacity: 0;
  transition: opacity var(--dur) var(--ease) .1s;
}
.frame::before{ top: -1px; left: -1px; border-top: 1px solid; border-left: 1px solid; }
.frame::after{ bottom: -1px; right: -1px; border-bottom: 1px solid; border-right: 1px solid; }
.frame.is-visible::before, .frame.is-visible::after{ opacity: 1; }

.frame-tag{
  position: absolute; top: 0; left: clamp(2.2rem, 4.5vw, 3.6rem);
  transform: translateY(-50%);
  background: var(--bg);
  padding: 0 .7rem;
  font-size: .64rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--fg-secondary);
}
.section--alt .frame-tag{ background: var(--bg-alt); }

/* ==========================================================================
   11. GRILLES DE CARTES (motif « hairline » — 1px de fond visible entre les
   cellules, technique reprise du composant Process de la référence design)
   ========================================================================== */
.grid-hair{
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line);
}
.grid-hair.cols-2{ grid-template-columns: repeat(2,1fr); }
.grid-hair.cols-3{ grid-template-columns: repeat(3,1fr); }
.grid-hair.cols-4{ grid-template-columns: repeat(4,1fr); }
@media (max-width: 760px){
  .grid-hair.cols-2, .grid-hair.cols-3{ grid-template-columns: 1fr; }
}
@media (max-width: 860px){ .grid-hair.cols-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px){ .grid-hair.cols-4{ grid-template-columns: 1fr; } }

.card{
  background: var(--bg-card);
  padding: clamp(2rem, 3vw, 2.6rem) clamp(1.6rem, 3vw, 2.2rem);
  position: relative;
  min-width: 0;
  transition: background var(--dur) var(--ease);
}
.card:hover{ background: var(--bg-hover); }
.card .num{
  display: block; margin-bottom: 1.4rem;
  font-size: .68rem; letter-spacing: .1em; color: var(--fg-tertiary);
}
.card h3{
  font-family: var(--font-body); font-weight: 500; text-transform: none;
  font-size: 1.35rem; letter-spacing: -.01em; line-height: 1.2;
  color: var(--fg); margin-bottom: .8rem;
}
.card p{ font-size: .92rem; color: var(--fg-secondary); line-height: 1.7; }

/* Coin accent au survol — signature discrète empruntée aux cartes services */
.card::before, .card::after{
  content: ''; position: absolute; top: 0; right: 0;
  background: var(--line-strong);
  transition: width var(--dur) var(--ease), height var(--dur) var(--ease);
}
.card::before{ width: 0; height: 1px; }
.card::after{ width: 1px; height: 0; }
.card:hover::before{ width: 2.6rem; }
.card:hover::after{ height: 2.6rem; }

/* ==========================================================================
   12. COMPOSANTS SPÉCIFIQUES
   ========================================================================== */

/* --- Ta différence : visuel réticule --- */
.diff-layout{
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2.5rem,5vw,4.5rem);
  align-items: center;
}
@media (max-width: 860px){ .diff-layout{ grid-template-columns: 1fr; } }
.diff-layout h2{ font-size: var(--fs-md); margin-bottom: 1.2rem; line-height: 1.05; }
.diff-layout > div:first-child p{ font-size: 1.02rem; color: var(--fg-secondary); max-width: 52ch; }

.diff-visual{
  aspect-ratio: 4/5; border: 1px solid var(--line); position: relative;
  overflow: hidden; background: var(--bg-alt);
}
.diff-visual img{
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%;
  filter: grayscale(1) contrast(1.06); display: block;
}
.diff-visual::before, .diff-visual::after{
  content: ''; position: absolute; width: 22px; height: 22px; z-index: 1;
  border-color: rgba(242,239,233,.55);
}
.diff-visual::before{ top: 10px; left: 10px; border-top: 1px solid; border-left: 1px solid; }
.diff-visual::after{ bottom: 10px; right: 10px; border-bottom: 1px solid; border-right: 1px solid; }
.diff-visual .visual-tag{
  position: absolute; bottom: 1rem; left: 1rem; z-index: 1;
  font-size: .62rem; letter-spacing: .1em; color: var(--fg);
  background: rgba(10,10,10,.55); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  padding: .5rem .7rem;
}

/* --- Bande de statistiques (expérience réelle) --- */
.stats-row{
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  margin-top: clamp(2rem, 4vw, 3rem);
}
@media (max-width: 760px){ .stats-row{ grid-template-columns: 1fr 1fr; } }
.stat-item{ background: var(--bg-card); padding: 1.6rem 1rem; text-align: center; min-width: 0; }
.stat-num{
  display: block; font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 2.8rem); color: var(--fg); line-height: 1;
}
.stat-label{
  display: block; margin-top: .55rem;
  font-size: .68rem; letter-spacing: .09em; text-transform: uppercase;
  color: var(--fg-tertiary);
}

/* --- Comparatif (seul vs accompagné) --- */
.compare-grid{
  display: grid; grid-template-columns: repeat(2,1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); margin-top: 2.2rem;
}
@media (max-width: 760px){ .compare-grid{ grid-template-columns: 1fr; } }
.compare-card{ background: var(--bg-card); padding: clamp(1.8rem,3vw,2.4rem); }
.compare-card.is-highlight{ background: var(--bg-elevated); }
.compare-card h3{
  font-family: var(--font-body); font-weight: 500; text-transform: none;
  color: var(--fg); font-size: 1.2rem; margin-bottom: 1.4rem;
}
.compare-card ul{ display: flex; flex-direction: column; gap: 1rem; }
.compare-card li{ font-size: .92rem; color: var(--fg-secondary); padding-left: 1.5rem; position: relative; }
.compare-card:not(.is-highlight) li::before{ content: '×'; position: absolute; left: 0; color: var(--fg-tertiary); }
.compare-card.is-highlight li::before{ content: '✓'; position: absolute; left: 0; color: var(--fg-secondary); }
.compare-note{
  margin-top: 2rem; text-align: center;
  font-size: .88rem; color: var(--fg-secondary); letter-spacing: .01em;
}

/* --- Témoignages clients --- */
.testimonials-grid{
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
@media (max-width: 960px){ .testimonials-grid{ grid-template-columns: 1fr; } }
.testimonial-card{
  background: var(--bg-card);
  padding: clamp(1.8rem,3vw,2.4rem) clamp(1.5rem,3vw,2rem);
  display: flex; flex-direction: column; min-width: 0;
  transition: background var(--dur) var(--ease);
}
.testimonial-card:hover{ background: var(--bg-hover); }
.t-head{
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.1rem;
}
.testimonial-card .quote-mark{
  font-family: var(--font-display); font-size: 3rem; line-height: .6;
  color: var(--fg-tertiary); user-select: none;
}

/* Note en étoiles : deux rangées superposées — contours dessous, étoiles
   pleines dessus dans un conteneur dont la largeur s'anime de 0 à la note
   (--w, en px). Le remplissage se déclenche via .is-visible, déjà posé par
   l'IntersectionObserver du système de reveal : aucun JS supplémentaire. */
.t-stars{ position: relative; display: inline-block; flex: none; margin-top: .3rem; }
.t-stars-row{ display: flex; gap: 3px; }
.t-stars-row svg{ width: 15px; height: 15px; flex: none; fill: none; stroke: var(--fg-tertiary); stroke-width: 1.4; }
.t-stars-row.is-fill{
  position: absolute; top: 0; left: 0; height: 100%;
  overflow: hidden; width: 0;
  transition: width 1.1s var(--ease) .45s;
}
.t-stars-row.is-fill svg{ fill: var(--fg); stroke: none; }
.reveal-stagger.is-visible .t-stars-row.is-fill{ width: var(--w); }
/* Décalage progressif : chaque carte remplit ses étoiles après la précédente */
.reveal-stagger.is-visible .testimonial-card:nth-child(2) .t-stars-row.is-fill{ transition-delay: .65s; }
.reveal-stagger.is-visible .testimonial-card:nth-child(3) .t-stars-row.is-fill{ transition-delay: .85s; }

.testimonial-card blockquote{
  margin: 0; font-size: .96rem; line-height: 1.75; color: var(--fg-secondary);
  flex: 1;
}
.testimonial-card blockquote strong{ color: var(--fg); font-weight: 500; }
.testimonial-card footer{
  margin-top: 1.6rem; padding-top: 1.2rem; border-top: 1px solid var(--line);
}
.testimonial-card cite{
  display: block; font-style: normal; font-size: .92rem; color: var(--fg);
  font-weight: 500;
}
.testimonial-card .t-role{
  display: block; margin-top: .25rem;
  font-size: .74rem; letter-spacing: .06em; color: var(--fg-tertiary);
}
.testimonial-card .t-project{
  display: inline-block; margin-top: .8rem;
  font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg-tertiary); border: 1px solid var(--line);
  padding: .35rem .7rem;
}

/* Bandeau d'engagements sous les témoignages */
.trust-row{ display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 1.4rem; }
.trust-card{
  flex: 1 1 300px;
  border: 1px solid var(--line); background: transparent;
  padding: 1.2rem 1.5rem;
  display: flex; align-items: baseline; gap: 1rem;
}
.trust-card .trust-label{
  flex: none; font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-tertiary);
}
.trust-card p{ font-size: .88rem; color: var(--fg-secondary); }

/* --- Réalisations --- */
.works-grid{ display: grid; grid-template-columns: repeat(2,1fr); gap: 1.4rem; }
@media (max-width: 760px){ .works-grid{ grid-template-columns: 1fr; } }
.work-card{
  border: 1px solid var(--line); padding: clamp(1.8rem,3vw,2.2rem);
  min-height: 220px; display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.work-card:hover{ border-color: var(--line-strong); }
.work-top{ display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.work-card .work-status{
  font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-tertiary);
}
.work-card .work-status .dot{ color: var(--fg-secondary); }
.work-arrow{
  width: 34px; height: 34px; flex: none; border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-secondary);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.work-card:hover .work-arrow{ transform: rotate(45deg); border-color: var(--line-hover); color: var(--fg); }
.work-arrow svg{ width: 13px; height: 13px; }
.work-card h3{
  font-size: 1.55rem; margin-top: 1.6rem;
  font-family: var(--font-body); font-weight: 500; text-transform: none; color: var(--fg);
}
.work-card .work-tag{ margin-top: auto; padding-top: 1.4rem; font-size: .72rem; color: var(--fg-tertiary); letter-spacing: .04em; }
.work-thumb{
  width: 100%; aspect-ratio: 16/10; object-fit: cover;
  filter: grayscale(1) contrast(1.05); margin-bottom: 1.2rem; border: 1px solid var(--line);
}
.work-link{
  margin-top: 1rem; display: inline-block;
  font-size: .74rem; color: var(--fg-secondary);
  text-decoration: underline; text-underline-offset: 3px;
}
.work-link:hover{ color: var(--fg); }

/* --- Repères tarifaires (teaser accueil) --- */
.price-teaser{ display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); }
@media (max-width: 760px){ .price-teaser{ grid-template-columns: 1fr; } }
.price-teaser-item{
  padding: clamp(1.8rem,3vw,2.4rem) clamp(1.4rem,3vw,2rem);
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column; gap: .6rem; position: relative;
}
.price-teaser-item:first-child{ border-left: none; }
.price-teaser-item.is-featured{ background: var(--bg-elevated); }
.price-teaser-item.is-featured::before{
  content: 'LE PLUS CHOISI'; position: absolute; top: 0; right: 0;
  font-size: .56rem; letter-spacing: .1em; color: var(--bg);
  background: var(--fg); padding: .4rem .7rem;
}
@media (max-width: 760px){
  .price-teaser-item{ border-left: none; border-top: 1px solid var(--line); }
  .price-teaser-item:first-child{ border-top: none; }
}
.pt-label{ font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-tertiary); }
.pt-price{ font-family: var(--font-display); font-size: 2.4rem; color: var(--fg); line-height: 1; }
.pt-price small{ font-size: .62rem; color: var(--fg-tertiary); text-transform: uppercase; letter-spacing: .04em; margin-left: .5em; }
.pt-desc{ font-size: .86rem; color: var(--fg-secondary); }

.price-anchor{
  margin-top: 1.8rem; padding-top: 1.8rem; border-top: 1px solid var(--line);
  font-size: .95rem; color: var(--fg-secondary); max-width: 72ch;
}
.price-anchor .signal{ display: block; margin-top: .8rem; font-size: .82rem; color: var(--fg-tertiary); }

/* ==========================================================================
   PAGE : À PROPOS
   ========================================================================== */
.about-hero{ display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(2.5rem,5vw,4.5rem); align-items: start; }
@media (max-width: 860px){ .about-hero{ grid-template-columns: 1fr; } }

.avatar-frame{
  position: relative; aspect-ratio: 3/4; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 30%, var(--bg-elevated), var(--bg) 75%);
  overflow: hidden;
}
.avatar-frame img{
  width: 88%; height: 92%; object-fit: contain; object-position: center bottom;
  filter: grayscale(1) contrast(1.05);
}

.signature-line{ margin-top: 1.4rem; }
.signature-line svg{ width: 180px; height: 56px; }
.signature-line path{
  fill: none; stroke: var(--fg-secondary); stroke-width: 1.5; stroke-linecap: round;
  stroke-dasharray: 340; stroke-dashoffset: 340;
  transition: stroke-dashoffset 1.6s var(--ease) .2s;
}
.reveal.is-visible .signature-line path{ stroke-dashoffset: 0; }

.about-copy p{ margin-bottom: 1.3rem; font-size: 1.02rem; color: var(--fg-secondary); }
.about-copy p:first-of-type{
  font-family: var(--font-display); font-size: 1.9rem; color: var(--fg); line-height: 1.15;
}

.values-row{ display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 760px){ .values-row{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px){ .values-row{ grid-template-columns: 1fr; } }
.value-item{ background: var(--bg-card); padding: clamp(1.6rem,3vw,2rem) 1.4rem; text-align: center; min-width: 0; }
.value-item .mono-num{ display: block; margin-bottom: .7rem; font-size: .66rem; color: var(--fg-tertiary); }
.value-item h3{ font-size: 1.1rem; letter-spacing: .04em; text-transform: uppercase; color: var(--fg); }
.value-item p{ color: var(--fg-secondary); }

.affinity-tags{ display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.affinity-tags span{
  font-size: .74rem; letter-spacing: .06em;
  border: 1px solid var(--line); padding: .55rem 1.1rem; color: var(--fg-secondary);
}

/* Photo unique "univers d'affinité" — portrait resserré, aligné à gauche,
   qui garde une taille raisonnable pour ne pas dominer la section. */
.affinity-photos{ margin-top: 1.8rem; }
.affinity-photos img{
  width: clamp(170px, 30vw, 300px);
  height: auto;
  aspect-ratio: 700 / 1244;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--line);
  display: block;
}

/* ==========================================================================
   PAGE : SERVICES
   ========================================================================== */
.pricing-grid{ display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 960px){ .pricing-grid{ grid-template-columns: 1fr; } }
.price-card{ background: var(--bg-card); padding: clamp(2rem,3vw,2.6rem) clamp(1.6rem,3vw,2.2rem); display: flex; flex-direction: column; position: relative; }
.price-card.is-featured{ background: var(--bg-elevated); }
.price-card.is-featured::before{
  content: 'RECOMMANDÉ'; position: absolute; top: 0; right: 0;
  font-size: .58rem; letter-spacing: .1em; color: var(--bg);
  background: var(--fg); padding: .45rem .75rem;
}
.price-card h3{ font-family: var(--font-body); font-weight: 500; text-transform: none; font-size: 1.5rem; color: var(--fg); }
.price-card .for-who{ font-size: .86rem; color: var(--fg-tertiary); margin: .9rem 0 1.6rem; min-height: 2.6em; }
.price-card .price{ font-family: var(--font-display); font-size: 2.5rem; color: var(--fg); margin-bottom: .3rem; }
.price-card .price small{ font-size: .78rem; color: var(--fg-tertiary); text-transform: none; margin-left: .3em; }
.price-card ul{ margin: 1.6rem 0 2rem; display: flex; flex-direction: column; gap: .85rem; flex: 1; }
.price-card li{ font-size: .92rem; color: var(--fg-secondary); padding-left: 1.3rem; position: relative; }
.price-card li::before{ content: '—'; position: absolute; left: 0; color: var(--fg-tertiary); }

.included-band{
  border: 1px solid var(--line); border-top: none; padding: clamp(1.8rem,3vw,2.2rem);
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem;
}
@media (max-width: 860px){ .included-band{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .included-band{ grid-template-columns: 1fr; } }
.included-band .inc-item{ font-size: .86rem; color: var(--fg-secondary); padding-left: 1.3rem; position: relative; }
.included-band .inc-item::before{ content: '✓'; position: absolute; left: 0; color: var(--fg-tertiary); }

.beyond-row{ display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1.4rem; }
.beyond-row span{ font-size: .74rem; border: 1px solid var(--line); padding: .5rem .95rem; color: var(--fg-secondary); }

.serenite-grid{ display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 760px){ .serenite-grid{ grid-template-columns: 1fr; } }
.serenite-card{ background: var(--bg-card); padding: clamp(1.8rem,3vw,2.2rem); }
.serenite-card h3{ font-family: var(--font-body); font-weight: 500; text-transform: none; font-size: 1.3rem; color: var(--fg); }
.serenite-card .price{ font-family: var(--font-display); font-size: 2.3rem; color: var(--fg); margin-top: .8rem; }
.serenite-card .price small{ font-size: .74rem; color: var(--fg-tertiary); }
.serenite-card ul{ margin-top: 1.2rem; display: flex; flex-direction: column; gap: .65rem; }
.serenite-card li{ font-size: .9rem; padding-left: 1.2rem; position: relative; color: var(--fg-secondary); }
.serenite-card li::before{ content: '—'; position: absolute; left: 0; color: var(--fg-tertiary); }

/* ==========================================================================
   PAGE : PROCESS — timeline verticale avec progression
   ========================================================================== */
.route{ position: relative; padding-left: 2px; }
.route-line{ position: absolute; left: 27px; top: 14px; bottom: 14px; width: 1px; background: var(--line); }
.route-line-fill{ position: absolute; left: 0; top: 0; width: 100%; height: 0%; background: var(--fg); transition: height .3s linear; }
.route-step{ position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 2rem; padding-bottom: clamp(2.6rem,5vw,4.2rem); }
.route-step:last-child{ padding-bottom: 0; }
.route-node{
  width: 55px; height: 55px; border: 1px solid var(--fg-tertiary); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: var(--bg);
  font-family: var(--font-display); font-size: 1.1rem; color: var(--fg-tertiary); z-index: 1;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.route-step.is-visible .route-node{ border-color: var(--fg); color: var(--fg); }
.route-content h3{ font-family: var(--font-body); font-weight: 500; text-transform: none; font-size: 1.5rem; color: var(--fg); margin-bottom: .7rem; }
.route-content p{ color: var(--fg-secondary); max-width: 60ch; font-size: .96rem; }
.route-time{ display: block; margin-top: .9rem; font-size: .66rem; color: var(--fg-tertiary); letter-spacing: .1em; text-transform: uppercase; }

/* ==========================================================================
   PAGE : CONTACT
   ========================================================================== */
.contact-layout{ display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2.5rem,5vw,4.5rem); }
@media (max-width: 860px){ .contact-layout{ grid-template-columns: 1fr; } }

.contact-panel{ border: 1px solid var(--line); padding: clamp(2rem,4vw,2.6rem); }
.contact-panel h2{ font-family: var(--font-body); font-weight: 500; text-transform: none; font-size: 1.3rem; color: var(--fg); margin-bottom: 1.2rem; }
.contact-method{ display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 0; border-top: 1px solid var(--line); }
.contact-method:first-of-type{ border-top: none; }
.contact-method .label{ display: block; margin-bottom: .3rem; font-size: .66rem; color: var(--fg-tertiary); letter-spacing: .08em; text-transform: uppercase; }
.contact-method .value{ font-size: 1rem; color: var(--fg); }

.copy-btn{
  font-size: .64rem; letter-spacing: .06em; text-transform: uppercase;
  border: 1px solid var(--line); padding: .55rem .9rem; color: var(--fg-secondary); flex: none;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.copy-btn:hover{ border-color: var(--line-strong); color: var(--fg); }

.form-divider{
  display: flex; align-items: center; gap: 1rem; margin: 2.4rem 0;
  font-size: .68rem; letter-spacing: .1em; color: var(--fg-tertiary); text-transform: uppercase;
}
.form-divider::before, .form-divider::after{ content: ''; flex: 1; height: 1px; background: var(--line); }

.form-field{ margin-bottom: 1.4rem; }
.form-field label{ display: block; margin-bottom: .5rem; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-tertiary); }
.form-field input, .form-field textarea{
  width: 100%; background: var(--bg); border: 1px solid var(--line); color: var(--fg);
  font-family: var(--font-body); font-size: .95rem; padding: .85rem .95rem;
  transition: border-color var(--dur-fast) var(--ease);
}
.form-field input:focus, .form-field textarea:focus{ border-color: var(--line-hover); outline: none; }
.form-field textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size: .74rem; color: var(--fg-tertiary); margin-top: 1rem; }

.map-coord{
  border: 1px solid var(--line); padding: 1.6rem; margin-top: 1.6rem;
  font-size: .8rem; color: var(--fg-secondary);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem;
}
.map-coord span:first-child{ color: var(--fg-tertiary); }

.faq-title{ font-size: 1.25rem; color: var(--fg); font-weight: 500; margin-bottom: 1.2rem; }
.faq-item{ border-top: 1px solid var(--line); padding: 1.5rem 0; }
.faq-item:first-of-type{ border-top: none; }
.faq-item summary{
  cursor: pointer; font-family: var(--font-display); font-size: 1.25rem; color: var(--fg);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{ content: '+'; color: var(--fg-tertiary); font-size: 1.5rem; flex: none; transition: transform var(--dur-fast) var(--ease); font-family: var(--font-body); }
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item p{ margin-top: 1.1rem; color: var(--fg-secondary); max-width: 62ch; }

/* ==========================================================================
   13. BANDEAU CTA
   ========================================================================== */
.cta-band{
  padding: clamp(4rem,8vw,6rem) var(--gutter);
  text-align: center;
}
.cta-band .section-label{ justify-content: center; margin-bottom: 1.4rem; }
.cta-band h2{ font-size: clamp(1.9rem, 4.6vw, 3.4rem); max-width: 46rem; margin-inline: auto; margin-bottom: 1.3rem; line-height: 1.05; }
.cta-band p{ color: var(--fg-secondary); max-width: 50ch; margin-inline: auto; margin-bottom: 2.2rem; }

/* Bandeau CTA "mega" — utilisé uniquement sur la page Contact, avec le
   mot géant en fond, comme point d'orgue du site. */
.cta-mega{
  padding: clamp(5rem,10vw,8rem) var(--gutter);
  text-align: center; position: relative; overflow: hidden;
}
.cta-mega-bg{
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  pointer-events: none; user-select: none; z-index: 0;
}
.cta-mega-bg span{
  font-family: var(--font-display); color: rgba(255,255,255,.018);
  font-size: clamp(6rem, 20vw, 22rem); line-height: 1; white-space: nowrap;
}
.cta-mega-inner{ position: relative; z-index: 1; }
.cta-mega .section-label{ justify-content: center; margin-bottom: 1.2rem; }
.cta-mega-link{
  position: relative; display: inline-block;
  font-family: var(--font-display); font-size: clamp(2.2rem, 6.5vw, 7rem);
  color: var(--fg); line-height: 1;
}
.cta-mega-link span{ position: relative; transition: color var(--dur-slow) var(--ease); }
.cta-mega-link::after{
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--fg); transform: scaleX(0); transform-origin: left;
  transition: transform .6s var(--ease);
}
.cta-mega-link:hover span{ color: var(--fg-secondary); }
.cta-mega-link:hover::after{ transform: scaleX(1); }

.cta-links{ display: flex; justify-content: center; flex-wrap: wrap; gap: clamp(1.4rem,3vw,3rem); margin-top: clamp(2.5rem,5vw,4rem); }
.cta-links a, .cta-links button{
  display: flex; align-items: center; gap: .7rem;
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-secondary);
  transition: color var(--dur-fast) var(--ease);
}
.cta-links a:hover, .cta-links button:hover{ color: var(--fg); }
.cta-links svg{ width: 14px; height: 14px; }

/* ==========================================================================
   14. PIED DE PAGE
   ========================================================================== */
.site-footer{ padding: clamp(3rem,6vw,4rem) var(--gutter) 2.5rem; border-top: 1px solid var(--line); }
.footer-grid{ display: flex; flex-wrap: wrap; gap: 2.5rem; justify-content: space-between; margin-bottom: 2.5rem; }
.footer-col h4{
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-tertiary);
  margin-bottom: 1.1rem; font-weight: 400;
}
.footer-col ul{ display: flex; flex-direction: column; gap: .65rem; }
.footer-col li{ font-size: .88rem; color: var(--fg-secondary); }
.footer-col a{ transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover{ color: var(--fg); }
.footer-bottom{
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
  font-size: .66rem; color: var(--fg-tertiary); letter-spacing: .04em;
  padding-top: 1.6rem; border-top: 1px solid var(--line);
}

/* ==========================================================================
   15. BOUTON WHATSAPP FLOTTANT
   ========================================================================== */
.whatsapp-float{
  position: fixed; right: 1.6rem; bottom: 1.6rem; z-index: 150;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-elevated); border: 1px solid var(--line-strong);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.whatsapp-float:hover, .whatsapp-float:focus-visible{ transform: scale(1.06); border-color: var(--line-hover); }
.whatsapp-float svg{ width: 23px; height: 23px; stroke: var(--fg); fill: none; stroke-width: 1.6; }
.wa-tooltip{
  position: absolute; right: 68px; top: 50%; transform: translateY(-50%);
  background: var(--bg-elevated); border: 1px solid var(--line);
  padding: .65rem 1rem; font-size: .72rem; color: var(--fg-secondary);
  white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}
.whatsapp-float:hover .wa-tooltip, .whatsapp-float:focus-visible .wa-tooltip{ opacity: 1; }
@media (max-width: 640px){
  .wa-tooltip{ display: none; }
  .whatsapp-float{ right: 1rem; bottom: 1rem; width: 50px; height: 50px; }
}

/* ==========================================================================
   INTRO (page d'accueil uniquement)
   ========================================================================== */
.intro{
  position: fixed; inset: 0; z-index: 400;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.intro.is-leaving{ opacity: 0; transform: translateY(-14px); }
.intro-line{ position: absolute; height: 1px; background: var(--fg-tertiary); width: 0; animation: expandLine 1s var(--ease) .2s forwards; }
.intro-line--top{ top: 0; left: 0; }
.intro-line--bottom{ bottom: 0; right: 0; }
@keyframes expandLine{ to{ width: 100%; } }
.intro-wrap{ overflow: hidden; text-align: center; }
.intro-title{
  display: flex; justify-content: center; gap: .04em;
  font-family: var(--font-display); font-size: clamp(2.6rem, 9vw, 8rem);
  letter-spacing: .05em; color: var(--fg);
}
.intro-title .letter{
  display: inline-block; transform: translateY(115%); opacity: 0;
  animation: slideUp .7s var(--ease) forwards;
}
@keyframes slideUp{ to{ transform: translateY(0); opacity: 1; } }
.intro-role{
  margin-top: .8rem; font-size: .7rem; letter-spacing: .25em; text-transform: uppercase;
  color: var(--fg-secondary); opacity: 0; animation: introFade .6s ease .85s forwards;
}
@keyframes introFade{ to{ opacity: 1; } }

/* Verrouille le scroll pendant l'intro */
body.intro-lock{ overflow: hidden; }

/* ==========================================================================
   17. PAGES LÉGALES (mentions légales, CGV, confidentialité)
   ========================================================================== */
.legal-page{ max-width: 66ch; }
.legal-page h1{ font-size: var(--fs-xl); line-height: 1.05; margin-bottom: .8rem; }
.legal-meta{ font-size: .78rem; color: var(--fg-tertiary); margin-bottom: 3rem; }
.legal-page h2{
  font-family: var(--font-body); font-weight: 600; text-transform: none;
  font-size: 1.15rem; color: var(--fg);
  margin: 2.6rem 0 1rem;
}
.legal-page h2:first-of-type{ margin-top: 0; }
.legal-page p, .legal-page li{ font-size: .96rem; color: var(--fg-secondary); margin-bottom: 1rem; }
.legal-page ul{ padding-left: 1.4rem; list-style: disc; }
.legal-page li{ margin-bottom: .5rem; }
.legal-page a{ color: var(--fg); text-decoration: underline; text-underline-offset: 2px; }
.legal-page strong{ color: var(--fg); }

/* Information manquante que la personne doit compléter elle-même avant
   publication — volontairement visible et non discrète. */
.tbd{
  color: #ff6a55;
  font-weight: 500;
  border-bottom: 1px dashed rgba(255,106,85,.5);
}

/* ==========================================================================
   16. RESPONSIVE — ajustements globaux additionnels
   ========================================================================== */
@media (max-width: 640px){
  .section{ padding: 3.6rem 0; }
  .hero{ padding: 7.5rem var(--gutter) 3.5rem; }
  .hero-index{ display: none; }
  .footer-grid{ gap: 2rem; }
}

@media print{
  .site-header, .whatsapp-float, #cursor-dot, #cursor-ring, .scroll-cue{ display: none !important; }
  body{ background: #fff; color: #000; }
}