/* ============================================================
   NUMÉRYL — Design system
   Palette : off-white ivory / navy encre / accent sapphire
   Typo    : Fraunces (display, serif contemporain)
             Inter (texte)
             JetBrains Mono (labels techniques, chiffres)
   Motion  : minimale, uniquement fade-in au scroll.
   ============================================================ */

:root{
  /* Couleurs */
  --ivory:      #F4F1EA;
  --ivory-2:    #ECE7DC;
  --paper:      #FBF9F4;
  --ink:        #0B1229;
  --ink-2:      #141C36;
  --ink-soft:   #2A3350;
  --muted:      #5B6478;
  --soft:       #8B93A6;
  --line:       #E2DED2;
  --line-strong:#D2CCBB;
  --accent:     #0F52BA;      /* sapphire, unique accent */
  --accent-ink: #0A2E6D;
  --accent-soft:#EAF1FC;
  --success:    #1F7A4C;
  --danger:     #B33A2A;

  /* Type scale */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Espacements & structure */
  --radius:   8px;
  --radius-md:16px;
  --radius-lg:20px;
  --header-h: 68px;
  --maxw: 1200px;
  --gutter: 28px;

  /* Ombres discrètes */
  --shadow-1: 0 1px 0 rgba(11,18,41,0.04), 0 1px 3px rgba(11,18,41,0.05);
  --shadow-2: 0 8px 28px -14px rgba(11,18,41,0.18);
  --shadow-hover: 0 18px 40px -20px rgba(11,18,41,0.22), 0 4px 12px -6px rgba(11,18,41,0.08);
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, #3B7FE0 100%);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
body{
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16px;
  font-feature-settings: "ss01","cv11";
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:0; background:transparent; color:inherit; }
ul{ list-style:none; }
::selection{ background: var(--ink); color: var(--paper); }

/* --- Typographie --- */
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}
h1{ font-size: clamp(2.6rem, 5.6vw, 4.8rem); font-weight: 500; letter-spacing:-0.035em; }
h2{ font-size: clamp(2rem, 3.6vw, 3rem); }
h3{ font-size: 1.375rem; letter-spacing:-0.015em; }
h4{ font-size: 1rem; font-family: var(--font-body); font-weight:600; letter-spacing:0; }
p { color: var(--ink-soft); }

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

/* --- Étiquettes / eyebrow --- */
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing:0.14em; text-transform:uppercase;
  color: var(--muted);
}

/* ==========================================================
   HEADER
   ========================================================== */
header#siteHeader{
  position: sticky; top:0; z-index: 60;
  height: var(--header-h);
  display:flex; align-items:center;
  background: rgba(251,249,244,0.82);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
header#siteHeader.scrolled{
  background: rgba(251,249,244,0.94);
  border-bottom-color: var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap: 24px; width:100%; }
.brand{
  display:flex; align-items:center; gap: 12px;
  font-family: var(--font-display); font-weight:500;
  font-size: 1.15rem; letter-spacing:-0.02em;
}
.brand-mark{
  width: 48px; height: 48px; border-radius: 8px;
  display:grid; place-items:center;
  overflow:hidden; background: transparent;
}
.brand-mark img{ width:100%; height:100%; object-fit: contain; display:block; }
.brand small{
  display:block; font-family: var(--font-mono);
  font-size: 0.66rem; letter-spacing:0.16em; text-transform:uppercase;
  color: var(--muted); margin-top:2px; font-weight:400;
}
.nav-links{
  display:flex; align-items:center; gap: 30px;
}
.nav-links a{
  font-size: 0.92rem; color: var(--ink-soft);
  position:relative; padding: 6px 0;
}
.nav-links a:hover{ color: var(--ink); }
.nav-cta{ display:flex; align-items:center; gap: 12px; }

.menu-toggle{
  display:none; width:40px; height:40px; border-radius: var(--radius);
  border:1px solid var(--line); color: var(--ink);
}
.mobile-nav{
  display:none;
  position: fixed; inset: var(--header-h) 0 auto 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 16px var(--gutter) 24px;
  transform: translateY(-8px); opacity:0; pointer-events:none;
  transition: opacity .18s var(--ease), transform .18s var(--ease);
  z-index: 55;
}
.mobile-nav.actif{ opacity:1; transform:none; pointer-events:auto; }
.mobile-nav a{ display:block; padding: 12px 0; border-bottom:1px solid var(--line); font-size:1rem; }
.mobile-nav a:last-child{ border-bottom:0; }

@media (max-width: 900px){
  .nav-links{ display:none; }
  .menu-toggle{ display:grid; place-items:center; }
  .mobile-nav{ display:block; }
  .nav-cta .btn-primary{ display:none; }
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--font-body); font-weight:500; font-size: 0.95rem;
  line-height: 1;
  transition: transform .15s var(--ease), background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn .icon{ width:16px; height:16px; }
.btn-primary{ background: var(--ink); color: var(--paper); box-shadow: 0 6px 18px -6px rgba(11,18,41,0.35); }
.btn-primary:hover{ background: var(--ink-2); transform: translateY(-2px); box-shadow: 0 12px 24px -10px rgba(11,18,41,0.4); }
.btn-outline{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--paper); }
.btn-ghost{ background: transparent; color: var(--ink-soft); padding: 10px 12px; }
.btn-ghost:hover{ color: var(--ink); }

.link{
  display:inline-flex; align-items:center; gap: 8px;
  font-weight:500; color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: gap .18s var(--ease);
}
.link:hover{ gap: 14px; }
.link .icon{ width:14px; height:14px; }

/* ==========================================================
   ICONS
   ========================================================== */
.icon{
  display:inline-block; width: 20px; height: 20px;
  vertical-align: middle; color: currentColor;
}
.icon svg{
  width:100%; height:100%; display:block;
  stroke: currentColor; fill: none;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.icon-lg{ width:28px; height:28px; }
.icon-big{ width:56px; height:56px; }
.icon-pill{
  width:44px; height:44px; border-radius: 10px;
  background: var(--ivory);
  display:grid; place-items:center;
  color: var(--ink);
  border: 1px solid var(--line);
}
.icon-pill.on-dark{ background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.14); color: var(--paper); }

/* ==========================================================
   REVEAL (fade-in discret)
   ========================================================== */
.reveal{ opacity:0; transform: translateY(10px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.reveal.visible{ opacity:1; transform:none; }
.reveal-delay-1{ transition-delay: .06s; }
.reveal-delay-2{ transition-delay: .12s; }
.reveal-delay-3{ transition-delay: .18s; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  *{ animation:none !important; transition:none !important; }
}

/* ==========================================================
   HERO
   ========================================================== */
.hero{
  padding: 84px 0 96px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-grid{
  display:grid; grid-template-columns: 1.15fr 1fr; gap: 72px; align-items:center;
}
.hero h1 .accent{ color: var(--accent); font-style: italic; font-weight: 400; }
.hero .lead{
  margin-top: 26px;
  font-size: 1.135rem; line-height: 1.6; color: var(--ink-soft);
  max-width: 46ch;
}
.hero-actions{ margin-top: 34px; display:flex; gap: 14px; flex-wrap:wrap; }
.hero-meta{
  margin-top: 44px;
  display:flex; flex-wrap:wrap; gap: 8px 28px;
  color: var(--muted); font-size: 0.88rem;
}
.hero-meta > div{ display:inline-flex; align-items:center; gap:8px; }
.hero-meta .icon{ width:14px; height:14px; color: var(--accent); }

/* Visuel : "carte de studio" — pas de logo animé */
.studio-card{
  position: relative;
  padding: 28px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -30px rgba(11,18,41,0.35);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.studio-card:hover{ transform: translateY(-4px); box-shadow: 0 40px 80px -30px rgba(11,18,41,0.5); }
.studio-card::before{
  content:""; position:absolute; inset:1px; border-radius: calc(var(--radius-lg) - 1px);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 40%);
  pointer-events:none;
}
.studio-card .row{
  display:flex; align-items:center; justify-content:space-between;
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.14em; text-transform:uppercase;
  color: rgba(244,241,234,0.55);
}
.studio-card h3{
  margin-top: 18px;
  font-family: var(--font-display); font-weight:500;
  font-size: 1.7rem; color: var(--paper);
  letter-spacing:-0.02em; line-height: 1.15;
}
.studio-card .services-mini{
  margin-top: 22px;
  display:grid; grid-template-columns: 1fr; gap: 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.studio-card .services-mini > div{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.95rem;
}
.studio-card .services-mini > div:last-child{ border-bottom:0; }
.studio-card .services-mini .k{ color: rgba(244,241,234,0.9); display:flex; gap:12px; align-items:center; }
.studio-card .services-mini .k .icon{ color: var(--paper); opacity:0.85; }
.studio-card .services-mini .v{ font-family: var(--font-mono); color: rgba(244,241,234,0.55); font-size: 0.78rem; }
.studio-card .foot{
  margin-top: 22px; padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display:flex; justify-content:space-between; align-items:center;
  font-family: var(--font-mono); font-size: 0.72rem;
  color: rgba(244,241,234,0.55); letter-spacing:0.12em; text-transform:uppercase;
}
.studio-card .foot .pulse{
  display:inline-flex; align-items:center; gap:8px;
}
.studio-card .foot .pulse::before{
  content:""; width:7px; height:7px; border-radius:50%;
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74,222,128,0.15);
}

@media (max-width: 900px){
  .hero{ padding: 56px 0 64px; }
  .hero-grid{ grid-template-columns: 1fr; gap: 44px; }
}

/* ==========================================================
   MARQUEE / bandeau valeurs (statique, sobre)
   ========================================================== */
.strip{
  border-bottom: 1px solid var(--line);
  background: var(--ivory);
}
.strip .container{
  display:flex; align-items:center; justify-content:space-between;
  gap: 24px; flex-wrap: wrap;
  padding-top: 22px; padding-bottom: 22px;
  font-family: var(--font-mono); font-size: 0.78rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}
.strip span{ display:inline-flex; align-items:center; gap:10px; }

/* ==========================================================
   SECTIONS
   ========================================================== */
.section{ padding: 100px 0; border-bottom: 1px solid var(--line); }
.section-alt{ background: var(--ivory); }
.section-dark{ background: var(--ink); color: var(--paper); border-bottom-color: var(--ink-2); }
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{ color: var(--paper); }
.section-dark p{ color: rgba(244,241,234,0.72); }
.section-dark .eyebrow{ color: rgba(244,241,234,0.55); }

.section-head{
  display:grid; grid-template-columns: 1fr 1.4fr; gap: 60px;
  align-items:end; margin-bottom: 56px;
}
.section-head.stack{ grid-template-columns: 1fr; gap: 16px; margin-bottom: 48px; text-align:center; justify-items:center; }
.section-head.stack .eyebrow{ justify-content:center; }
.section-head.stack h2{ margin-left:auto; margin-right:auto; }
.section-head h2{ max-width: 20ch; }
.section-head .side{ color: var(--ink-soft); max-width: 52ch; }
.section-dark .section-head .side{ color: rgba(244,241,234,0.72); }

@media (max-width: 900px){
  .section{ padding: 72px 0; }
  .section-head{ grid-template-columns: 1fr; gap: 20px; margin-bottom: 40px; align-items:start; }
}

/* ==========================================================
   PILIERS (ex-features)
   ========================================================== */
.pillars{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.pillar{
  position: relative; overflow: hidden;
  padding: 30px 26px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.pillar::after{
  content:""; position:absolute; top:0; left:0; right:0; height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.pillar:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}
.pillar:hover::after{ transform: scaleX(1); }
.pillar .icon-pill{ transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease); }
.pillar:hover .icon-pill{
  background: var(--gradient-accent); color: var(--paper);
  border-color: transparent; transform: scale(1.06);
}
.pillar .num{
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing:0.16em; text-transform:uppercase;
  color: var(--muted); margin-bottom: 22px;
}
.pillar h3{ margin: 12px 0 10px; font-family: var(--font-display); font-size: 1.35rem; }
.pillar p{ font-size: 0.95rem; color: var(--ink-soft); }

@media (max-width: 900px){ .pillars{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .pillars{ grid-template-columns: 1fr; } }

/* ==========================================================
   SERVICES (grid mise en avant)
   ========================================================== */
.services-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.svc{
  position: relative; overflow: hidden;
  padding: 32px 28px 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display:flex; flex-direction:column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.svc::after{
  content:""; position:absolute; top:0; left:0; right:0; height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.svc:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}
.svc:hover::after{ transform: scaleX(1); }
.svc .icon-pill{ transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease); }
.svc:hover .icon-pill{
  background: var(--gradient-accent); color: var(--paper);
  border-color: transparent; transform: scale(1.06);
}
.svc .index{
  position:absolute; top: 18px; right: 22px;
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing:0.14em; color: var(--muted);
}
.svc h3{ margin: 20px 0 10px; font-size: 1.5rem; }
.svc p.desc{ color: var(--ink-soft); margin-bottom: 20px; }
.svc ul{
  margin: 8px 0 24px;
  border-top: 1px solid var(--line);
}
.svc ul li{
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  display:flex; align-items:flex-start; gap: 10px;
  font-size: 0.92rem; color: var(--ink-soft);
}
.svc ul li .icon{ width:14px; height:14px; color: var(--accent); margin-top: 4px; flex-shrink:0; }
.svc .foot{ margin-top:auto; display:flex; align-items:center; justify-content:space-between; gap: 12px; padding-top: 8px; }
.svc .foot .price{
  font-family: var(--font-mono); font-size: 0.78rem;
  letter-spacing:0.12em; text-transform:uppercase; color: var(--muted);
}

@media (max-width: 900px){ .services-grid{ grid-template-columns: 1fr; } }

/* ==========================================================
   PROCESS
   ========================================================== */
.process{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  counter-reset: step;
}
.step{
  padding: 32px 28px;
  border-left: 1px solid rgba(255,255,255,0.10);
  position: relative;
}
.step:first-child{ border-left-color: transparent; padding-left: 0; }
.step .k{
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing:0.16em; text-transform:uppercase;
  color: rgba(244,241,234,0.55);
  display:flex; align-items:center; gap: 10px; margin-bottom: 24px;
}
.step .k::before{
  counter-increment: step;
  content: "0" counter(step);
  color: var(--paper); font-family: var(--font-mono); font-size: 0.72rem;
}
.step h3{ font-size: 1.25rem; margin: 18px 0 10px; font-family: var(--font-display); }
.step p{ font-size: 0.94rem; }

@media (max-width: 900px){
  .process{ grid-template-columns: 1fr; }
  .step{ border-left: 0; border-top: 1px solid rgba(255,255,255,0.10); padding-left:0; }
  .step:first-child{ border-top: 0; }
}

/* ==========================================================
   CHIFFRES / stats
   ========================================================== */
.stats{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--line);
  text-align:center;
}
.stat{
  padding: 32px 28px;
  border-right: 1px solid var(--line);
}
.stat:last-child{ border-right: 0; }
.stat .k{
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing:0.14em; text-transform:uppercase; color: var(--muted);
}
.stat .v{
  margin-top: 12px;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.4rem, 4vw, 3.2rem); line-height: 1;
  letter-spacing:-0.03em;
}
.stat .v em{ font-style: italic; color: var(--accent); font-weight: 400; }
.stat p{ margin-top: 10px; font-size: 0.9rem; color: var(--muted); }

@media (max-width: 900px){
  .stats{ grid-template-columns: 1fr; }
  .stat{ border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:last-child{ border-bottom: 0; }
}

/* ==========================================================
   HISTOIRE
   ========================================================== */
.histoire{
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items:start;
}
.histoire p{ margin-bottom: 18px; font-size: 1.02rem; }
.founders{
  display:flex; flex-direction:column; gap: 14px;
  padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--paper);
}
.founder{
  display:flex; align-items:center; gap: 16px;
  padding: 14px 4px;
  border-top: 1px solid var(--line);
  transition: transform .2s var(--ease);
}
.founder:hover{ transform: translateX(3px); }
.founder:first-child{ border-top: 0; padding-top: 4px; }
.avatar{
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--ivory-2);
  color: var(--ink);
  display:grid; place-items:center;
  font-family: var(--font-display); font-weight: 500; font-size: 1.1rem;
  border: 1px solid var(--line-strong);
}
.founder h4{ margin: 0 0 2px; }
.founder small{ color: var(--muted); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing:0.12em; text-transform: uppercase; }

@media (max-width: 900px){ .histoire{ grid-template-columns: 1fr; gap: 40px; } }

/* ==========================================================
   FAQ
   ========================================================== */
.faq{ display:grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); }
.faq details{
  border-bottom: 1px solid var(--line);
  padding: 22px 4px;
}
.faq summary{
  display:flex; justify-content:space-between; align-items:center; gap: 20px;
  cursor:pointer; list-style: none;
  font-family: var(--font-display); font-size: 1.2rem;
  color: var(--ink); font-weight: 500;
  letter-spacing:-0.01em;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:"+"; font-family: var(--font-body); font-weight: 400;
  font-size: 1.6rem; color: var(--muted); line-height: 1;
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after{ content:"–"; }
.faq details p{ margin-top: 14px; color: var(--ink-soft); max-width: 72ch; }
.faq details > *:not(summary){
  overflow: hidden;
}
.faq details:not([open]) > *:not(summary){
  display: none;
}
.faq details[open] > *:not(summary){
  animation: faqSlide .35s var(--ease);
}
@keyframes faqSlide{
  from{ opacity:0; transform: translateY(-6px); max-height:0; }
  to{ opacity:1; transform: translateY(0); max-height: 500px; }
}
.faq summary::after{ transition: transform .3s var(--ease), content 0s; }
.faq details[open] summary::after{ transform: rotate(180deg); }

/* ==========================================================
   CONTACT
   ========================================================== */
.contact{ display:grid; grid-template-columns: 1fr 1.15fr; gap: 60px; align-items:start; }
.contact-info{ display:flex; flex-direction:column; gap: 18px; }
.contact-item{
  display:flex; align-items:flex-start; gap: 16px;
  padding: 18px 20px;
  background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius-md);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.contact-item:hover{ transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: transparent; }
.contact-item h4{ margin-bottom: 3px; }
.contact-item p{ font-size: 0.94rem; color: var(--ink-soft); }
.contact-item .icon-pill{ flex-shrink: 0; }

.contact-form{
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.contact-form h3{ font-size: 1.35rem; margin-bottom: 6px; }
.contact-form .sub{ color: var(--ink-soft); font-size: 0.94rem; margin-bottom: 24px; }
.form-row{ margin-bottom: 16px; }
.form-row label{
  display:block; font-size: 0.78rem; font-weight: 500;
  letter-spacing:0.08em; text-transform:uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.form-row input, .form-row textarea, .form-row select{
  width:100%; padding: 12px 14px;
  font-family: var(--font-body); font-size: 0.98rem; color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus{
  outline: none; border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(11,18,41,0.08);
}
.form-row textarea{ min-height: 130px; resize: vertical; }
.form-msg{
  margin-top: 14px; padding: 12px 14px; border-radius: var(--radius);
  font-size: 0.92rem;
}
.form-msg.ok{ background: rgba(31,122,76,0.08); color: var(--success); border: 1px solid rgba(31,122,76,0.2); }
.form-msg.err{ background: rgba(179,58,42,0.08); color: var(--danger); border: 1px solid rgba(179,58,42,0.2); }

/* RGPD consent checkbox */
.consent-row{
  display:flex; align-items:center; gap:10px;
  margin: 4px 0 20px;
  padding: 12px 14px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in oklab, var(--accent) 18%, transparent);
  border-radius: var(--radius);
}
.consent-row input[type="checkbox"]{
  appearance: none; -webkit-appearance: none;
  width: 18px; height: 18px; flex: 0 0 18px;
  margin: 0; padding: 0;
  border: 1.5px solid var(--accent);
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
  display: inline-grid; place-content: center;
  transition: background .15s var(--ease), border-color .15s var(--ease);
}
.consent-row input[type="checkbox"]::before{
  content:""; width: 10px; height: 10px;
  transform: scale(0);
  transform-origin: center;
  transition: transform .12s var(--ease);
  box-shadow: inset 10px 10px #fff;
  clip-path: polygon(14% 44%, 0 65%, 40% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.consent-row input[type="checkbox"]:checked{ background: var(--accent); border-color: var(--accent); }
.consent-row input[type="checkbox"]:checked::before{ transform: scale(1); }
.consent-row input[type="checkbox"]:focus-visible{ outline: 2px solid var(--accent); outline-offset: 2px; }
.consent-row label{
  margin: 0; padding: 0;
  font-size: 0.88rem; line-height: 1.45;
  color: var(--ink-soft);
  font-weight: 400; letter-spacing: 0; text-transform: none;
  cursor: pointer;
}
.consent-row label a{ color: var(--accent); text-decoration: underline; font-weight: 500; }
.consent-row label a:hover{ color: var(--accent-ink); }

@media (max-width: 900px){ .contact{ grid-template-columns: 1fr; gap: 36px; } }

/* ==========================================================
   FOOTER
   ========================================================== */
footer{
  background: var(--ink); color: rgba(244,241,234,0.72);
  padding: 72px 0 32px;
}
.footer-grid{
  display:grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer-grid h4{ color: var(--paper); font-family: var(--font-body); font-size: 0.78rem; letter-spacing:0.14em; text-transform:uppercase; margin-bottom: 18px; }
.footer-grid ul li{ padding: 6px 0; }
.footer-grid ul a, .footer-grid ul button{
  color: rgba(244,241,234,0.72); font-size: 0.94rem;
  transition: color .15s var(--ease);
  padding: 0; text-align: left;
}
.footer-grid ul a:hover, .footer-grid ul button:hover{ color: var(--paper); }
.footer-brand p{ margin-top: 14px; max-width: 32ch; color: rgba(244,241,234,0.6); font-size: 0.94rem; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 24px; font-size: 0.84rem;
  color: rgba(244,241,234,0.5); flex-wrap:wrap; gap: 12px;
  font-family: var(--font-mono); letter-spacing: 0.06em;
}
.footer-bottom p{ color:rgba(244,241,234,.72); }

@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; gap: 32px; } }

/* ==========================================================
   MODAL / QUESTIONNAIRE
   ========================================================== */
.overlay{
  position: fixed; inset: 0; z-index: 100;
  background: rgba(11,18,41,0);
  backdrop-filter: blur(0px);
  display:flex; align-items:center; justify-content:center;
  padding: 24px;
  opacity:0; visibility:hidden;
  transition: opacity .35s var(--ease), background .35s var(--ease), backdrop-filter .35s var(--ease), visibility 0s linear .35s;
}
.overlay.actif{
  opacity:1; visibility:visible;
  background: rgba(11,18,41,0.55);
  backdrop-filter: blur(4px);
  transition: opacity .35s var(--ease), background .35s var(--ease), backdrop-filter .35s var(--ease);
}
.overlay .modal{
  transform: translateY(16px) scale(0.97);
  opacity: 0;
  transition: transform .4s var(--ease), opacity .35s var(--ease);
}
.overlay.actif .modal{
  transform: translateY(0) scale(1);
  opacity: 1;
}
.modal{
  width:100%; max-width: 620px;
  max-height: min(88vh, 780px);
  display:flex; flex-direction:column;
  background: var(--paper);
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: 0 40px 90px -20px rgba(0,0,0,0.35);
}
.modal-head{
  display:flex; align-items:center; justify-content:space-between; gap: 16px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}
.modal-head h3{ font-family: var(--font-display); font-size: 1.25rem; letter-spacing:-0.015em; }
.close-btn{
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--line); color: var(--ink);
  display:grid; place-items:center;
  transition: background .15s var(--ease);
}
.close-btn:hover{ background: var(--ivory); }
.progress-bar{ height: 3px; background: var(--ivory-2); }
.progress-fill{ height: 100%; width: 0%; background: var(--accent); transition: width .3s var(--ease); }
#modalContent{ padding: 28px 24px 28px; overflow-y: auto; }

.service-choice-grid{ display:grid; grid-template-columns:1fr; gap: 12px; }
.service-choice{
  display:flex; align-items:center; gap: 16px;
  padding: 18px 18px;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  cursor:pointer; background: var(--paper);
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.service-choice:hover{ border-color: transparent; background: var(--paper); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.service-choice .icon{ width: 22px; height: 22px; color: var(--accent); flex-shrink:0; }
.service-choice h4{ font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 3px; }
.service-choice p{ font-size: 0.88rem; color: var(--ink-soft); margin: 0; }

.question-block{ margin-bottom: 22px; }
.q-label{
  display:block; font-family: var(--font-body); font-weight: 600;
  font-size: 1rem; color: var(--ink); margin-bottom: 14px;
}
.options-list{ display:flex; flex-direction:column; gap: 8px; }
.option-item{
  display:flex; align-items:center; gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line); border-radius: var(--radius);
  cursor:pointer;
  font-size: 0.95rem; color: var(--ink-soft);
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.option-item:hover{ border-color: var(--ink); transform: translateY(-1px); box-shadow: 0 6px 16px -10px rgba(11,18,41,0.25); }
.option-item.selected{
  border-color: var(--ink);
  background: var(--ivory);
  color: var(--ink);
}
.option-item input{ accent-color: var(--accent); margin: 0; }

#modalContent select, #modalContent input[type="text"], #modalContent input[type="email"],
#modalContent input[type="tel"], #modalContent input[type="number"], #modalContent textarea{
  width:100%; padding: 12px 14px; font-family: var(--font-body); font-size: 0.98rem;
  border:1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--paper); color: var(--ink);
}
#modalContent textarea{ min-height: 110px; resize: vertical; }
#modalContent input:focus, #modalContent select:focus, #modalContent textarea:focus{
  outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(11,18,41,0.08);
}
.modal-nav{
  display:flex; justify-content:space-between; align-items:center;
  gap: 12px; margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--line);
}

.resultat{ text-align:center; padding: 12px 4px; }
.resultat .icon-big{ color: var(--success); margin: 0 auto 12px; }
.resultat .badge{
  display:inline-block; font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing:0.14em; text-transform:uppercase; color: var(--success);
  padding: 4px 10px; border: 1px solid rgba(31,122,76,0.25);
  border-radius: 999px; background: rgba(31,122,76,0.08); margin-bottom: 12px;
}
.resultat h3{ font-family: var(--font-display); font-size: 1.6rem; margin-bottom: 10px; }
.resultat p{ color: var(--ink-soft); margin-bottom: 6px; }
.resultat .id-demande{
  margin-top: 16px; font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted);
}

/* ==========================================================
   RESPONSIVE — expérience mobile soignée
   ========================================================== */

/* Anti-débordement global + support des encoches iOS */
html, body{ overflow-x: hidden; max-width: 100%; }
img, svg, video{ max-width: 100%; height: auto; }
@supports(padding: max(0px)){
  body{
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
}

/* Tablette */
@media (max-width: 1024px){
  :root{ --gutter: 22px; --maxw: 100%; }
  .hero-grid{ gap: 40px; }
  .services-grid, .pillars{ gap: 20px; }
  .contact{ gap: 40px; }
}

@media (max-width: 900px){
  :root{ --gutter: 20px; }
  .hero .lead{ font-size: 1.05rem; }
  .hero-actions{ gap: 10px; }
  .hero-meta{ gap: 6px 20px; margin-top: 28px; font-size: 0.82rem; }
  .studio-card{ padding: 22px; }
  .studio-card h3{ font-size: 1.45rem; }
  .section-head h2{ max-width: none; }
  .strip .container{ justify-content: flex-start; gap: 14px 20px; font-size: 0.72rem; }
  .contact-form{ padding: 24px; }
}

/* ==========================================================
   MOBILE (≤ 720px) — refonte du rythme, hiérarchie et densité
   ========================================================== */
@media (max-width: 720px){
  :root{
    --gutter: 18px;
    --header-h: 60px;
    --radius-md: 14px;
    --radius-lg: 18px;
  }
  body{ font-size: 15.5px; line-height: 1.58; }

  /* --- Typographie fluide et resserrée --- */
  h1{ font-size: clamp(2.1rem, 8.4vw, 2.8rem); line-height: 1.08; letter-spacing:-0.03em; }
  h2{ font-size: clamp(1.65rem, 6vw, 2.15rem); line-height: 1.12; }
  h3{ font-size: 1.2rem; }
  p { font-size: 0.98rem; }
  .eyebrow{ font-size: 0.68rem; letter-spacing: 0.16em; }

  .container{ padding: 0 var(--gutter); }
  .section{ padding: 60px 0; }
  .section + .section{ padding-top: 20px; }

  /* --- Header + Navigation mobile plus soignée --- */
  header#siteHeader{
    background: rgba(251,249,244,0.92);
    border-bottom: 1px solid rgba(226,222,210,0.6);
  }
  .brand{ font-size: 1rem; gap: 10px; }
  .brand-mark{ width: 40px; height: 40px; }
  .brand small{ display:none; }
  .nav-cta .btn:not(.menu-toggle){ display:none; } /* on cache le CTA texte, le burger suffit */
  .menu-toggle{
    width: 42px; height: 42px;
    border-radius: 12px;
    background: var(--paper);
  }
  .mobile-nav{
    padding: 8px var(--gutter) 24px;
    box-shadow: 0 20px 40px -20px rgba(11,18,41,0.12);
  }
  .mobile-nav a{
    padding: 16px 4px;
    font-size: 1.05rem;
    font-family: var(--font-display);
    letter-spacing: -0.01em;
  }
  .mobile-nav .btn{
    display: flex; width: 100%; justify-content: center;
    margin-top: 14px; padding: 14px;
  }

  /* --- Boutons : pleine largeur, hauteurs tactiles --- */
  .btn{ padding: 14px 22px; font-size: 0.98rem; min-height: 48px; border-radius: 12px; }
  .hero-actions{ flex-direction: column; align-items: stretch; width: 100%; gap: 10px; }
  .hero-actions .btn{ width: 100%; }

  /* --- Hero : hiérarchie apaisée --- */
  .hero{ padding: 32px 0 48px; }
  .hero-grid{ gap: 28px; grid-template-columns: 1fr; }
  .hero .lead{ margin-top: 18px; font-size: 1.02rem; max-width: none; line-height: 1.55; }
  .hero-meta{
    margin-top: 22px; flex-direction: column; gap: 8px;
    align-items: flex-start; padding-top: 20px;
    border-top: 1px solid var(--line);
  }
  .hero-meta > div{ font-size: 0.85rem; }

  /* --- Studio card : plus légère sur mobile --- */
  .studio-card{
    padding: 22px 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 6px 20px -12px rgba(11,18,41,0.12);
  }
  .studio-card h3{ font-size: 1.3rem; margin-top: 12px; line-height:1.2; }
  .studio-card .row, .studio-card .foot{ font-size: 0.68rem; letter-spacing: 0.12em; }
  .studio-card .services-mini > div{
    padding: 14px 0; font-size: 0.94rem; gap: 10px;
    align-items: flex-start; flex-wrap: wrap;
  }
  .studio-card .services-mini .k{ font-weight: 600; }
  .studio-card .services-mini .v{
    font-size: 0.72rem; color: var(--muted);
    font-family: var(--font-mono); letter-spacing: 0.06em;
    width: 100%; padding-left: 22px;
  }

  /* --- Section head : alignement gauche uniforme --- */
  .section-head{
    margin-bottom: 32px; gap: 14px;
    grid-template-columns: 1fr !important;
  }
  .section-head.stack{ text-align: left; justify-items: start; margin-bottom: 30px; }
  .section-head.stack .eyebrow{ justify-content: flex-start; }
  .section-head .side{ font-size: 0.98rem; }

  /* --- Piliers : cartes plus compactes, coins doux --- */
  .pillars{ gap: 14px; }
  .pillar{
    padding: 24px 22px;
    border-radius: var(--radius-md);
  }
  .pillar .num{ font-size: 0.72rem; }
  .pillar h3{ font-size: 1.18rem; margin: 10px 0 8px; }
  .pillar p{ font-size: 0.94rem; }

  /* --- Services : cartes premium sur mobile --- */
  .services-grid{ gap: 16px; }
  .svc{
    padding: 26px 22px 22px;
    border-radius: var(--radius-md);
  }
  .svc h3{ font-size: 1.3rem; margin: 16px 0 8px; }
  .svc .index{ top: 16px; right: 18px; font-size: 0.68rem; }
  .svc p.desc{ margin-bottom: 16px; }
  .svc ul{ margin-bottom: 20px; }
  .svc ul li{ font-size: 0.92rem; gap: 10px; padding: 2px 0; }
  .svc .foot{
    flex-direction: column; align-items: stretch; gap: 14px;
    padding-top: 16px; border-top: 1px solid var(--line);
  }
  .svc .foot .price{ text-align: left; }
  .svc .foot .link{
    display:flex; align-items:center; justify-content: space-between;
    padding: 12px 16px; border: 1px solid var(--ink);
    border-radius: 10px; background: var(--ink); color: var(--paper);
    font-weight: 500; min-height: 46px;
  }
  .svc .foot .link .icon{ margin-left: 8px; }

  /* --- Process : timeline verticale plus lisible --- */
  .process{ gap: 0; }
  .step{
    padding: 24px 0 24px 24px;
    border-left: 1px solid var(--line-strong);
    position: relative;
  }
  .step:first-child{ border-left-color: var(--line-strong); padding-left: 24px; padding-top: 8px; }
  .step:last-child{ padding-bottom: 8px; }
  .step .k{ font-size: 0.68rem; }
  .step h3{ font-size: 1.18rem; margin: 12px 0 8px; }
  .step p{ font-size: 0.94rem; }
  .step .icon-pill{ display:none; } /* remplacé par la puce timeline */

  /* --- Stats : ligne horizontale scrollable élégante --- */
  .stats{
    grid-template-columns: 1fr;
    gap: 0;
  }
  .stat{
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: baseline; gap: 16px;
    text-align: left;
  }
  .stat:last-child{ border-bottom: 0; }
  .stat .k{ order: 2; margin: 0; }
  .stat .v{ order: 1; font-size: 2.4rem; line-height: 1; }
  .stat p{ grid-column: 1 / -1; margin-top: 6px; font-size: 0.9rem; }

  /* --- Histoire / fondateurs --- */
  .histoire{ gap: 28px; }
  .histoire p{ font-size: 1rem; }
  .founders{ padding: 18px 20px; border-radius: var(--radius-md); }
  .founder{ padding: 16px 0; gap: 14px; }
  .avatar{ width: 44px; height: 44px; font-size: 1rem; flex-shrink: 0; }

  /* --- FAQ : plus aérée --- */
  .faq details{ padding: 20px 2px; }
  .faq summary{ font-size: 1rem; gap: 14px; line-height: 1.35; }
  .faq summary::after{ font-size: 1.2rem; }
  .faq details p{ font-size: 0.95rem; }

  /* --- Contact : cartes tactiles --- */
  .contact{ gap: 28px; grid-template-columns: 1fr; }
  .contact-info{ gap: 12px; }
  .contact-item{
    padding: 18px; gap: 14px;
    border-radius: var(--radius-md);
    align-items: flex-start;
  }
  .contact-item h4{ font-size: 0.98rem; }
  .contact-item p{ font-size: 0.9rem; }
  .contact-form{
    padding: 22px 20px;
    border-radius: var(--radius-md);
  }
  .contact-form h3{ font-size: 1.2rem; }
  .form-row{ margin-bottom: 14px; }
  .form-row label{ margin-bottom: 6px; }
  .form-row input, .form-row textarea, .form-row select{
    padding: 13px 14px;
    font-size: 16px; /* évite le zoom auto iOS */
    border-radius: 10px;
    min-height: 48px;
  }
  .form-row textarea{ min-height: 120px; }
  .contact-form .btn{ width: 100%; justify-content: center; }

  /* --- Footer : hiérarchie et respiration --- */
  footer{ padding: 48px 0 32px; }
  .footer-grid{
    gap: 32px; padding-bottom: 32px;
    grid-template-columns: 1fr;
  }
  .footer-grid > div h4{ margin-bottom: 12px; font-size: 0.75rem; letter-spacing: 0.14em; }
  .footer-bottom{
    flex-direction: column; align-items: flex-start;
    justify-content: flex-start; gap: 10px;
    font-size: 0.78rem; padding-top: 24px;
  }

  /* --- Bandeau (strip) --- */
  .strip{ padding: 14px 0; }
  .strip .container{
    overflow-x: auto; flex-wrap: nowrap;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .strip .container::-webkit-scrollbar{ display: none; }
  .strip .container > *{ flex-shrink: 0; }

  /* --- Modale plein écran type feuille --- */
  .overlay{ padding: 0; align-items: flex-end; }
  .modal{
    max-width: 100%;
    width: 100%;
    max-height: 94vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    animation: slideUp .28s var(--ease);
  }
  @keyframes slideUp{
    from{ transform: translateY(40px); opacity: 0; }
    to{ transform: none; opacity: 1; }
  }
  .modal-head{
    padding: 18px 20px;
    position: sticky; top: 0;
    background: var(--paper); z-index: 2;
    border-bottom: 1px solid var(--line);
  }
  .modal-head h3{ font-size: 1.1rem; }
  #modalContent{ padding: 22px 20px 28px; }
  .service-choice{ padding: 18px; gap: 14px; border-radius: var(--radius-md); }
  .service-choice h4{ font-size: 1.02rem; }
  .option-item{
    padding: 14px 16px; font-size: 0.96rem;
    min-height: 48px; border-radius: 10px;
  }
  #modalContent input, #modalContent select, #modalContent textarea{
    font-size: 16px; padding: 13px 14px; min-height: 48px; border-radius: 10px;
  }
  .modal-nav{
    flex-direction: column-reverse; gap: 10px; align-items: stretch;
    position: sticky; bottom: 0;
    background: var(--paper); padding-top: 14px;
    margin-top: 14px; border-top: 1px solid var(--line);
  }
  .modal-nav .btn{ width: 100%; justify-content: center; }
  .resultat h3{ font-size: 1.3rem; }
}

/* Petits mobiles (≤ 400px) */
@media (max-width: 400px){
  :root{ --gutter: 15px; }
  h1{ font-size: 1.9rem; }
  h2{ font-size: 1.5rem; }
  .studio-card{ padding: 18px 16px; }
  .svc, .pillar{ padding: 22px 18px; }
  .stat .v{ font-size: 2.1rem; }
  .btn{ padding: 13px 18px; font-size: 0.94rem; }
}

/* Améliore le tap-highlight sur iOS */
a, button, .btn, summary, .option-item{
  -webkit-tap-highlight-color: rgba(15,82,186,0.12);
}

/* ==========================================================
   FIN
   ========================================================== */

/* --- Zone d'upload de fichiers dans le questionnaire --- */
.file-upload-zone{
  border: 2px dashed var(--line-strong);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  background: var(--paper);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.file-upload-zone:hover{ border-color: var(--accent); background: var(--accent-soft); }
.file-upload-label{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap: 12px; cursor:pointer; text-align:center; color: var(--ink);
  padding: 8px 0;
}
.file-upload-label .icon{ width:32px; height:32px; color: var(--accent); }
.file-list{ margin-top: 16px; display:flex; flex-direction:column; gap: 8px; }
.file-list:empty{ display:none; }
.file-item{
  display:flex; align-items:center; gap: 12px;
  padding: 10px 14px; background: var(--ivory); border: 1px solid var(--line);
  border-radius: var(--radius); font-size: 0.9rem;
}
.file-item .icon{ width:18px; height:18px; color: var(--accent); flex-shrink:0; }
.file-info{ flex:1; min-width:0; display:flex; flex-direction:column; }
.file-info strong{ font-weight:500; color: var(--ink); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.file-info small{ font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); }
.file-remove{
  width:28px; height:28px; border-radius:50%;
  background: transparent; color: var(--muted); font-size: 1.4rem; line-height:1;
  display:grid; place-items:center; transition: background .15s var(--ease), color .15s var(--ease);
  flex-shrink:0;
}
.file-remove:hover{ background: var(--danger); color: var(--paper); }


/* Logo unique (dédupliqué depuis base64 x2) */
:root{ --yc-logo: url("/static/img/numeryl-symbol.png"); }
.brand-mark{ background-image: var(--yc-logo); background-size: contain; background-repeat: no-repeat; background-position: center; }

/* Ajustements de lisibilité — palette et composition existantes conservées. */
section[id]{ scroll-margin-top: calc(var(--header-h) + 20px); }
.eyebrow{ font-family:var(--font-body); font-weight:500; letter-spacing:.075em; }
.hero h1{ font-size:clamp(2.6rem,4.8vw,4.15rem); line-height:1.12; }
.hero .lead{ max-width:52ch; line-height:1.7; }
.hero-actions .btn-outline{ border-color:var(--line-strong); }
.hero-actions .btn-outline:hover{ border-color:var(--ink); }
.hero-meta{ gap:12px 24px; }
.studio-card{ box-shadow:0 18px 40px -28px rgba(11,18,41,.3); }
.studio-card:hover{ transform:none; box-shadow:0 18px 40px -28px rgba(11,18,41,.3); }
.studio-card .row,.studio-card .foot{ font-family:var(--font-body); letter-spacing:.03em; text-transform:none; }
.studio-card .services-mini .v{ font-family:var(--font-body); color:rgba(244,241,234,.72); letter-spacing:0; }
.pillar:hover,.svc:hover{ transform:translateY(-2px); }
.svc .foot{ flex-wrap:wrap; align-items:flex-end; gap:16px; padding-top:20px; }
.svc .foot .price{ font-family:var(--font-body); font-size:1.05rem; font-weight:600; letter-spacing:0; text-transform:none; }
.svc .foot .price small{ margin-top:6px; max-width:26ch; line-height:1.55; color:var(--muted); }
.pillar .num,.svc .index,.stat .k{ letter-spacing:.06em; }
:focus-visible{ outline:3px solid var(--accent); outline-offset:4px; }
@media(pointer:coarse){
  body{ -webkit-user-select:none; user-select:none; -webkit-tap-highlight-color:transparent; }
  input,textarea,[contenteditable],a[href^="mailto:"]{
    -webkit-user-select:text; user-select:text;
  }
}
@media(max-width:720px){
  .hero h1{ font-size:clamp(2.1rem,7.5vw,2.65rem); }
  .hero .lead{ line-height:1.65; }
  .eyebrow{ font-size:.71rem; letter-spacing:.06em; }
  .studio-card .services-mini .v{ padding-left:32px; }
  .step{ padding-left:0; border-left:0; }
  .step:first-child{ padding-left:0; border-left:0; }
}

/* Accueil choisi : démonstration sur ordinateur et téléphone. */

.proposal-visual{min-width:0;position:relative}
.proposal-caption{font-size:.78rem;color:var(--muted);text-align:center;margin-top:18px}
.device-browser{border:1px solid #d7dce5;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 24px 50px -28px #0b122944}
.browser-toolbar{height:34px;background:#f0f2f6;display:flex;align-items:center;gap:6px;padding:0 12px;font-size:.65rem;color:#7b8290;border-bottom:1px solid #e2e5eb}
.browser-toolbar i{width:5px;height:5px;border-radius:50%;background:#bac1cb}
.browser-toolbar span{margin-left:10px;background:white;padding:3px 12px;border-radius:4px;flex:1;text-align:center}
.iframe-crop{overflow:hidden;position:relative;pointer-events:none}
.iframe-crop iframe{border:0;display:block;transform-origin:top left}
.web-a{height:308px}.web-a iframe{width:960px;height:1000px;transform:scale(.47)}
.device-phone{position:absolute;right:-8px;bottom:6px;width:157px;border:7px solid #0b1229;border-radius:26px;background:#fff;overflow:hidden;box-shadow:0 16px 40px -20px #0b122966}
.device-phone:before{content:'';display:block;height:12px;background:#0b1229}
.phone-a{height:300px}.phone-a iframe{width:390px;height:1300px;transform:scale(.365)}
.proposal-a{padding:20px 48px 60px 0;background:radial-gradient(ellipse at 60% 52%,#e4ebf7 0%,transparent 67%);min-height:390px}
.visual-tag{position:absolute;left:22px;bottom:3px;display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--paper);border:1px solid var(--line);border-radius:9px;font-size:.8rem;box-shadow:0 8px 20px -14px #0b122933}
.proposal-a .proposal-caption{position:absolute;left:0;bottom:-28px;width:100%}

/* Base mobile commune aux trois propositions. */
@media(max-width:720px){
  :root{--gutter:20px}
  .hero{padding:32px 0 52px}.hero-grid{gap:30px}
  .hero .eyebrow{display:flex;justify-content:center;letter-spacing:.04em;font-size:.68rem}
  .hero h1{font-size:clamp(2.1rem,8.9vw,2.65rem);line-height:1.1;max-width:16ch;text-align:center;margin:18px auto 0!important}
  .hero .lead{font-size:.98rem;line-height:1.65;max-width:36ch;text-align:center;margin:18px auto 0}
  .hero-actions{max-width:350px;margin:24px auto 0;align-items:stretch}
  .hero-meta{display:flex;align-items:center;justify-content:center;margin:24px auto 0;padding-top:20px;gap:10px;max-width:340px}
  .hero-meta > div{font-size:.78rem;justify-content:center}
  .section,.section+.section{padding:54px 0}
  .section-head,.section-head.stack{text-align:center;justify-items:center;gap:14px;margin-bottom:30px}
  .section-head .eyebrow,.section-head.stack .eyebrow{justify-content:center}
  .section-head h2,.section-head.stack h2{max-width:21ch;margin:12px auto 0!important;font-size:1.85rem;line-height:1.16}
  .section-head .side{max-width:35ch;text-align:center;font-size:.94rem;line-height:1.65}
  .pillars{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .pillar{padding:20px 15px;text-align:center}.pillar .num{display:none}
  .pillar .icon-pill{margin:0 auto 14px;width:38px;height:38px}
  .pillar h3{font-size:1.1rem;line-height:1.2;margin:8px 0}.pillar p{font-size:.86rem;line-height:1.6}
  .services-grid{gap:20px}.svc{padding:26px 24px;border-radius:18px;box-shadow:0 10px 25px -24px #0b122944}
  .svc>.icon-pill{margin:0 auto}.svc h3,.svc p.desc{text-align:center}.svc h3{font-size:1.42rem}.svc p.desc{font-size:.94rem;line-height:1.65}
  .svc ul li{font-size:.9rem;line-height:1.6}.svc .foot{align-items:center;padding-top:20px;gap:18px}
  .svc .foot .price{text-align:center;width:100%;font-size:1.45rem}
  .svc .foot .price small{font-size:.77rem!important;max-width:30ch!important;margin:7px auto 0;line-height:1.55}
  .svc .foot .link{width:100%;justify-content:center;gap:10px;font-size:.93rem;padding:14px}
  .svc .foot .link .icon{margin:0}
  .demo-banner{text-align:center;justify-content:center!important;padding:24px!important;gap:18px!important}.demo-banner h3{font-size:1.23rem}.demo-banner p{font-size:.9rem;line-height:1.65}.demo-banner .btn{width:100%}
  .process{gap:0}.step,.step:first-child{padding:22px 0;border-left:0;text-align:center}.step .k{justify-content:center}.step h3{font-size:1.3rem}.step p{font-size:.92rem;max-width:33ch;margin:0 auto;line-height:1.65}
  .stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.stat{display:block;text-align:center;padding:16px 8px;border-bottom:0;border-right:1px solid var(--line)}.stat:last-child{border:0}
  .stat .k{font-size:.61rem;letter-spacing:.02em;margin-bottom:12px}.stat .v{font-size:2.1rem}.stat p{font-size:.72rem;line-height:1.5;margin-top:12px}
  .histoire h2{font-size:1.85rem;text-align:center;max-width:20ch;margin:12px auto 0!important}.histoire .eyebrow{display:flex;justify-content:center}.histoire p{font-size:.95rem;line-height:1.7}
  .faq summary{font-size:.96rem;line-height:1.4}.faq details{padding:18px 2px}
  .contact-item{align-items:center;padding:18px}.contact-item p{overflow-wrap:anywhere}.contact-form h3,.contact-form .sub{text-align:center}.contact-form{padding:26px 20px}.contact-form h3{font-size:1.4rem}
  footer{padding:42px 0 28px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px;text-align:center}.footer-brand,.footer-grid>div:last-child{grid-column:1/-1}.footer-brand .brand{justify-content:center}.footer-brand p{max-width:32ch;margin:16px auto 0;font-size:.89rem}.footer-grid ul a,.footer-grid ul button{font-size:.88rem}.footer-bottom{align-items:center;text-align:center;gap:12px}.footer-bottom p{font-size:.72rem;letter-spacing:0;line-height:1.6}
  .proposal-a{padding:10px 45px 52px 0;min-height:308px;margin:10px 0 30px}.web-a{height:221px}.web-a iframe{transform:scale(.32)}.device-phone{width:123px;right:-4px;bottom:6px;border-width:6px;border-radius:23px}.phone-a{height:231px}.phone-a iframe{transform:scale(.282)}.visual-tag{left:8px;bottom:-5px;font-size:.72rem;padding:9px 12px}.proposal-a .proposal-caption{bottom:-35px;font-size:.7rem}
}
@media(max-width:350px){.pillars{grid-template-columns:1fr}.pillar p{font-size:.93rem}.proposal-a .device-phone{width:111px}.phone-a iframe{transform:scale(.252)}}

.proposal-a{max-width:560px;width:100%;margin-left:auto;margin-right:auto}
.proposal-caption a{text-underline-offset:3px}

/* Numéryl: approved ribbon identity, shared across public pages. */
:root{ --header-h: 80px; }
.site-brand-logo{ display:block; position:relative; width:216px; flex:0 0 auto; }
.site-brand-logo img{ display:block; width:100%; height:auto; }
.site-brand-logo--inverse .site-brand-logo-image{ filter:brightness(0) invert(1); }
.site-brand-logo .site-brand-logo-colour{ position:absolute; inset:0; width:100%; height:100%; clip-path:inset(0 68% 0 0); }
.footer-brand .site-brand-logo{ width:270px; max-width:100%; }
@media(max-width:720px){
  :root{ --header-h:72px; }
  header .site-brand-logo{ width:192px; }
  .footer-brand .site-brand-logo{ width:252px; margin-inline:auto; }
}
@media(max-width:360px){ header .site-brand-logo{ width:174px; } }