/* =========================================================
   YELO PEINTURE — Feuille de style
   Système : plâtre chaud + ocre pigment + indigo enseigne
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500;1,9..144,600&family=Work+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root{
  /* --- Couleurs --- */
  --color-plaster:      #F6F1E4;
  --color-plaster-dark: #ECE3CC;
  --color-paper:        #FBF8F0;
  --color-ink:          #2B2620;
  --color-ink-soft:     #5B5245;
  --color-ochre:        #E3A13A;
  --color-ochre-dark:   #C4832A;
  --color-indigo:       #223A5E;
  --color-indigo-light: #33517C;
  --color-brick:        #B54A3C;
  --color-sage:         #75835E;
  --color-lavender:     #8C7EA6;
  --color-gold:         #C9A227;
  --color-line:         #DCD0AE;

  /* --- Typo --- */
  --font-display: 'Fraunces', serif;
  --font-body: 'Work Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* --- Rythme --- */
  --radius: 6px;
  --container: 1180px;
  --section-pad: clamp(64px, 9vw, 120px);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  background: var(--color-plaster);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight: 600; margin: 0 0 0.5em; line-height: 1.15; color: var(--color-ink); }
p{ margin: 0 0 1em; color: var(--color-ink-soft); }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ochre-dark);
  display: inline-block;
  margin-bottom: 14px;
}

.section{ padding: var(--section-pad) 0; }
.section--alt{ background: var(--color-plaster-dark); }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.h-underline{ position:relative; display:inline-block; }
.h-underline svg{
  position:absolute; left:-4%; bottom:-0.18em; width:108%; height:0.4em;
  z-index:-1; color: var(--color-ochre);
}

/* --- Boutons --- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-mono);
  font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1.5px solid var(--color-ink);
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
}
.btn--primary{
  background: var(--color-ochre);
  border-color: var(--color-ochre);
  color: var(--color-ink);
  box-shadow: 4px 4px 0 var(--color-ink);
}
.btn--primary:hover{ transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--color-ink); }
.btn--ghost:hover{ background: var(--color-ink); color: var(--color-paper); }
.btn--light{ border-color: var(--color-paper); color: var(--color-paper); }
.btn--light:hover{ background: var(--color-paper); color: var(--color-ink); }

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(246,241,228,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 0;
}
.logo{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 24px;
  color: var(--color-ink);
  display:flex; align-items:center; gap:10px;
}
.logo .dot{ width:10px; height:10px; border-radius:50%; background: var(--color-ochre); display:inline-block; }

.nav-links{
  display:flex; align-items:center; gap: 34px;
  font-family: var(--font-mono);
  font-size: 13px; letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-links a{ position:relative; padding: 4px 0; color: var(--color-ink-soft); transition: color .2s; }
.nav-links a:hover, .nav-links a.active{ color: var(--color-ink); }
.nav-links a.active::after{
  content:''; position:absolute; left:0; right:0; bottom:-4px; height:2px; background: var(--color-ochre);
}
.nav-cta{ margin-left: 8px; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding: 6px;
}
.nav-toggle span{ width: 24px; height: 2px; background: var(--color-ink); }

@media (max-width: 1020px){
  .nav-links{
    position: fixed; inset: 68px 0 0 0; background: var(--color-plaster);
    flex-direction: column; justify-content:flex-start; align-items:flex-start;
    padding: 40px 28px; gap: 26px; font-size: 16px;
    transform: translateX(100%); transition: transform .3s ease;
  }
  .nav-links.open{ transform: translateX(0); }
  .nav-toggle{ display:flex; }
  .nav-cta{ margin-left:0; }
}

/* =========================================================
   HERO
   ========================================================= */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.hero{ position: relative; }
.hero-top{ padding-top: clamp(28px, 4vw, 40px); }
.hero-banner{
  width:100%; margin: 14px 0; box-sizing: border-box;
  padding: clamp(18px, 3.5vw, 36px);
  background: var(--color-plaster-dark);
}
.hero-banner img{ display:block; width:100%; height:auto; max-height: 420px; object-fit: contain; margin: 0 auto; }
.hero-bottom{ max-width: 640px; padding-bottom: clamp(36px, 5vw, 64px); }
.hero .tagline{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--color-indigo);
  margin-bottom: 10px;
}
.hero .lede{ font-size: 17px; margin-bottom: 0; max-width: 480px; }
.hero-actions{ display:flex; gap:16px; margin-top: 24px; flex-wrap:wrap; }
.hero-bottom .btn--primary{
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-plaster);
  box-shadow: 4px 4px 0 var(--color-ink-soft);
}
.hero-bottom .btn--primary:hover{ background: var(--color-ink-soft); border-color: var(--color-ink-soft); }
.hero-bottom .btn--ghost{ border-color: var(--color-ink); color: var(--color-ink); }
.hero-bottom .btn--ghost:hover{ background: var(--color-ink); color: var(--color-plaster); }

.hero-scroll{
  margin: 18px 0 8px; display:flex; align-items:center; gap:10px;
  font-family: var(--font-mono); font-size: 12px; color: var(--color-ink-soft);
}
.hero-scroll svg{ width:16px; height:16px; animation: bob 1.8s ease-in-out infinite; }
@keyframes bob{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(6px);} }

/* Compact section spacing — homepage only */
#home .section--tight{ padding: clamp(40px, 6vw, 76px) 0; }
#home .section-head{ margin-bottom: 34px; }
#home .intro-block{ gap: 44px; }
#home .cat-grid{ gap: 16px; }
#home .teaser{ gap: 44px; }

/* =========================================================
   INTRO BLOCK
   ========================================================= */
.intro-block{
  display:grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items:start;
}
.intro-block .label-col{ font-family: var(--font-mono); font-size: 12px; letter-spacing:0.1em; text-transform:uppercase; color: var(--color-ochre-dark); }
.intro-block .text-col p{ font-size: 19px; color: var(--color-ink); font-family: var(--font-display); font-weight: 400; line-height:1.5; }
@media (max-width: 720px){ .intro-block{ grid-template-columns: 1fr; gap: 18px; } }

/* =========================================================
   CATEGORY CARDS (accueil)
   ========================================================= */
.cat-grid{
  display:grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 22px;
}
.cat-card{
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  transition: transform .25s ease, box-shadow .25s ease;
  display:flex; flex-direction:column;
}
.cat-card:hover{ transform: translateY(-6px); box-shadow: 0 14px 30px rgba(43,38,32,0.12); }
.cat-thumb{
  aspect-ratio: 4/3; display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden;
}
.cat-thumb svg{ width:46%; opacity:0.85; }
.cat-thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.cat-card:hover .cat-thumb img{ transform: scale(1.06); }
.cat-card .cat-name{
  padding: 16px 18px 18px;
  font-family: var(--font-mono); font-size: 13px; text-transform:uppercase; letter-spacing:.04em;
  display:flex; justify-content:space-between; align-items:center;
}
.cat-card .cat-name svg{ width:14px; height:14px; transition: transform .2s; }
.cat-card:hover .cat-name svg{ transform: translateX(4px); }

/* variantes couleur par thème */
.tone-lavender{ background: color-mix(in srgb, var(--color-lavender) 22%, var(--color-paper)); }
.tone-indigo{ background: color-mix(in srgb, var(--color-indigo) 18%, var(--color-paper)); }
.tone-brick{ background: color-mix(in srgb, var(--color-brick) 18%, var(--color-paper)); }
.tone-ochre{ background: color-mix(in srgb, var(--color-ochre) 26%, var(--color-paper)); }
.tone-sage{ background: color-mix(in srgb, var(--color-sage) 22%, var(--color-paper)); }

/* =========================================================
   PARCOURS TEASER (accueil) + page parcours
   ========================================================= */
.teaser{
  display:grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items:center;
}
.portrait-frame{
  aspect-ratio: 3/4; border-radius: var(--radius);
  background: linear-gradient(155deg, var(--color-indigo), var(--color-indigo-light));
  display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden;
}
.portrait-frame svg{ width:56%; color: var(--color-plaster); opacity:0.9; }
.portrait-frame img{ width:100%; height:100%; object-fit:cover; object-position: top; }
.teaser blockquote{ font-family: var(--font-display); font-style: italic; font-size: 24px; margin:0 0 18px; color: var(--color-ink); }
@media (max-width:760px){ .teaser{ grid-template-columns:1fr; } }

/* =========================================================
   GALERIE
   ========================================================= */
.filters{
  display:flex; flex-wrap:wrap; gap: 12px; margin-bottom: 40px;
}
.filter-chip{
  font-family: var(--font-mono); font-size: 12px; text-transform:uppercase; letter-spacing:.05em;
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--color-ink);
  background: transparent; cursor:pointer; transition: all .2s ease;
  display:flex; align-items:center; gap:8px;
}
.filter-chip .swatch{ width:9px; height:9px; border-radius:50%; }
.filter-chip.active, .filter-chip:hover{ background: var(--color-ink); color: var(--color-plaster); }

.gallery-grid{
  display:grid; grid-template-columns: repeat(auto-fill, minmax(270px,1fr)); gap: 24px;
}
.gallery-item{
  border-radius: var(--radius); overflow:hidden; cursor:pointer; background: var(--color-paper);
  border: 1px solid var(--color-line);
  transition: opacity .3s ease, transform .3s ease;
}
.gallery-item.hidden{ display:none; }
.gallery-thumb{ aspect-ratio: 4/3; position:relative; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.gallery-thumb svg{ width:34%; opacity:.8; }
.gallery-thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.gallery-item:hover .gallery-thumb img{ transform: scale(1.05); }
.gallery-thumb--full{ background: var(--color-plaster-dark); }
.gallery-thumb--full img{ object-fit: contain; padding: 6%; box-sizing: border-box; }
.gallery-item:hover .gallery-thumb--full img{ transform: scale(1.02); }
.gallery-caption{ padding: 14px 16px; }
.gallery-caption .place{ font-family:var(--font-mono); font-size:11px; color: var(--color-ink-soft); text-transform:uppercase; letter-spacing:.03em; }
.gallery-caption .title{ font-family: var(--font-display); font-size:17px; margin-top:4px; }
.gallery-item:hover .gallery-thumb{ filter: brightness(0.96); }

.cat-desc{ font-size:15px; color:var(--color-ink-soft); max-width:640px; margin:-16px 0 32px; font-style:italic; }
.gallery-empty{ font-size:15px; color:var(--color-ink-soft); background:var(--color-paper); border:1px dashed var(--color-line); border-radius:var(--radius); padding:30px; text-align:center; }

/* Lightbox */
.lightbox{
  position:fixed; inset:0; background: rgba(43,38,32,0.92); z-index: 200;
  display:none; align-items:center; justify-content:center; padding: 30px;
}
.lightbox.open{ display:flex; }
.lightbox-box{
  background: var(--color-paper); border-radius: var(--radius); max-width: 840px; width:100%;
  max-height: 90vh; overflow-y:auto; overflow-x:hidden;
}
.lightbox-thumb{
  display:flex; align-items:center; justify-content:center;
  background: var(--color-plaster-dark); padding: 20px; box-sizing:border-box;
}
.lightbox-thumb svg{ width:28%; opacity:.8; }
.lightbox-thumb img{ display:block; width:auto; height:auto; max-width:100%; max-height:65vh; object-fit:contain; }
.lightbox-info{ padding: 22px 26px; }
.lightbox-close{
  position:absolute; top:24px; right:28px; background:none; border:none; color: var(--color-plaster);
  font-family: var(--font-mono); font-size: 13px; cursor:pointer; display:flex; gap:8px; align-items:center;
}

/* =========================================================
   PRESTATIONS
   ========================================================= */
.offer-grid{
  display:grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 20px;
}
.offer-card{
  padding: 30px 26px; background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius);
}
.offer-card svg{ width:30px; height:30px; color: var(--color-ochre-dark); margin-bottom: 16px; }
.offer-card h3{ font-size: 19px; }

.process-image{
  border-radius: var(--radius); overflow:hidden; border: 1px solid var(--color-line);
}
.process-image img{ display:block; width:100%; height:auto; }

.value-grid{
  display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 26px 34px;
}
.value-item{ display:flex; gap:16px; align-items:flex-start; }
.value-item .num{
  font-family: var(--font-mono); font-size: 13px; color: var(--color-ochre-dark);
  border: 1.5px solid var(--color-ochre); border-radius:50%; width:30px; height:30px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.value-item h4{ font-size: 17px; margin-bottom: 4px; }
.value-item p{ font-size: 15px; margin:0; }

.audience-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-card{
  padding: 34px; border-radius: var(--radius);
}
.audience-card.particuliers{ background: color-mix(in srgb, var(--color-lavender) 20%, var(--color-paper)); }
.audience-card.pros{ background: color-mix(in srgb, var(--color-indigo) 14%, var(--color-paper)); }
@media (max-width:720px){ .audience-grid{ grid-template-columns:1fr; } }

/* =========================================================
   TIMELINE (contact)
   ========================================================= */
.timeline{
  display:grid; grid-template-columns: repeat(5,1fr); gap: 18px; counter-reset: step;
}
.timeline-step{ position:relative; padding-top: 46px; }
.timeline-step .num{
  font-family: var(--font-display); font-style:italic; font-size: 34px; color: var(--color-ochre);
  position:absolute; top:-6px; left:0;
}
.timeline-step h4{ font-size: 16px; margin-bottom: 8px; }
.timeline-step p{ font-size:14px; }
.timeline-line{ grid-column: 1/-1; height:1px; background: var(--color-line); margin-bottom: 6px; }
@media (max-width: 900px){
  .timeline{ grid-template-columns: 1fr; gap: 30px; }
  .timeline-line{ display:none; }
}

/* =========================================================
   FORM
   ========================================================= */
.form-wrap{
  display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:start;
}
.contact-form{
  display:grid; gap: 20px;
  background: var(--color-paper); padding: 36px; border-radius: var(--radius); border: 1px solid var(--color-line);
}
.form-row{ display:grid; gap: 8px; }
.form-row.two{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label{ font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing:.05em; color: var(--color-ink-soft); }
input, select, textarea{
  font-family: var(--font-body); font-size: 15px; padding: 12px 14px;
  border: 1.5px solid var(--color-line); border-radius: 4px; background: var(--color-plaster);
  color: var(--color-ink); width:100%;
}
input:focus, select:focus, textarea:focus{ outline: 2px solid var(--color-ochre); outline-offset: 1px; border-color: var(--color-ochre); }
textarea{ resize: vertical; min-height: 120px; }
.form-note{ font-size:13px; color: var(--color-ink-soft); }
.form-status{ font-family: var(--font-mono); font-size: 13px; padding: 10px 0; display:none; }
.form-status.visible{ display:block; }

.contact-side .info-block{ margin-bottom: 30px; }
.contact-side h3{ font-size: 17px; margin-bottom: 8px; }
.contact-side .info-block p{ margin:0; }
@media (max-width: 860px){ .form-wrap{ grid-template-columns: 1fr; } .form-row.two{ grid-template-columns:1fr; } }

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band{
  background: var(--color-indigo); color: var(--color-plaster);
  border-radius: var(--radius); padding: 48px; text-align:center;
}
.cta-band h2{ color: var(--color-plaster); }
.cta-band p{ color: rgba(246,241,228,0.8); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background: var(--color-ink); color: var(--color-plaster);
  padding: 56px 0 28px;
}
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px;
}
.site-footer .logo{ color: var(--color-plaster); }
.site-footer p{ color: rgba(246,241,228,0.65); font-size: 14px; }
.footer-col h5{ font-family: var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px; color: var(--color-ochre); }
.footer-col a{ display:block; color: rgba(246,241,228,0.8); font-size:14px; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover{ color: var(--color-ochre); }
.footer-bottom{
  border-top: 1px solid rgba(246,241,228,0.15); padding-top: 22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family: var(--font-mono); font-size: 12px; color: rgba(246,241,228,0.5);
}
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; } }

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform: translateY(0); }

/* =========================================================
   PAGE HEADER (galerie/prestations/parcours/contact)
   ========================================================= */
.page-header{ padding: 56px 0 20px; }
.page-header .eyebrow{ margin-bottom: 10px; }
.page-header h1{ font-size: clamp(34px, 5vw, 52px); }
.page-header .chapo{ max-width: 560px; font-size: 17px; }

/* =========================================================
   REFERENCES
   ========================================================= */
.ref-feature{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items:center; }
.ref-feature-img{ border-radius: var(--radius); overflow:hidden; border:1px solid var(--color-line); max-width: 460px; }
.ref-feature-img img{ display:block; width:100%; height:auto; }
.ref-top{
  font-family: var(--font-display); font-style: italic; font-size: clamp(22px, 3vw, 30px);
  line-height:1.4; color: var(--color-ink); margin: 0 0 18px;
}
.ref-top i{ color: var(--color-ochre); font-style: normal; padding: 0 4px; }
.ref-groups{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 44px 56px; }
.ref-group h3{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase;
  color: var(--color-ochre-dark); font-weight:400; display:flex; align-items:center; gap:12px; margin:0 0 16px;
}
.ref-group h3::after{ content:''; flex:1; height:1px; background: var(--color-line); }
.ref-names{ display:flex; flex-wrap:wrap; gap: 8px; }
.ref-chip{
  font-family: var(--font-display); font-size:15px; line-height:1.3;
  padding: 6px 14px; border:1px solid var(--color-line); border-radius:999px;
  background: var(--color-paper); color: var(--color-ink);
}
@media (max-width: 860px){
  .ref-feature{ grid-template-columns:1fr; gap:32px; }
  .ref-groups{ grid-template-columns:1fr; gap: 36px; }
}