/* ============================================================
   Hantout.be — Feuille de style principale
   Auteur : Reda Hantout
   Palette : noir profond + or (accent #c8a44e)
   Typo    : DM Serif Display (serif) + Outfit (sans) + JetBrains Mono
   ============================================================ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#0a0a0b;
  --surface:#111113;
  --surface-2:#1a1a1e;
  --border:#2a2a30;
  --text:#e8e6e1;
  --text-muted:#8a8880;
  --accent:#c8a44e;
  --accent-light:#e0c878;
  --accent-dim:rgba(200,164,78,0.12);
  --serif:'DM Serif Display',Georgia,serif;
  --sans:'Outfit',system-ui,sans-serif;
  --mono:'JetBrains Mono',monospace;
  --max:1400px;
}

html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

/* Skip link — accessibilité clavier */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:9999;
  padding:0.75rem 1.25rem;background:var(--accent);color:var(--bg);
  font-size:0.85rem;font-weight:600;
}
.skip-link:focus{left:0.5rem;top:0.5rem}

/* ── GRAIN OVERLAY ── */
body::before{
  content:'';position:fixed;inset:0;z-index:9999;pointer-events:none;
  opacity:0.03;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}
@media(max-width:768px){ body::before{display:none} }

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:1.25rem 3rem;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(10,10,11,0.8);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,0.04);
  transition:border-color 0.4s;
}
.nav-logo{
  font-family:var(--serif);font-size:1.4rem;letter-spacing:0.02em;
  color:var(--text);
}
.nav-logo span{color:var(--accent)}
.nav-links{display:flex;gap:2.5rem;align-items:center}
.nav-links a{
  font-size:0.85rem;font-weight:400;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--text-muted);transition:color 0.3s;
}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--accent)}
.nav-cta{
  padding:0.6rem 1.6rem;
  background:transparent;border:1px solid var(--accent);
  color:var(--accent);font-size:0.8rem;font-weight:500;
  letter-spacing:0.1em;
  cursor:pointer;transition:all 0.3s;
}
.nav-cta:hover,.nav-cta:focus-visible{background:var(--accent);color:var(--bg)}

/* Hamburger menu */
.nav-toggle{
  display:none;
  background:transparent;border:none;cursor:pointer;
  width:40px;height:40px;padding:0;
  position:relative;
  color:var(--text);
}
.nav-toggle span{
  position:absolute;left:8px;right:8px;height:2px;
  background:currentColor;transition:transform 0.3s,opacity 0.2s,top 0.3s;
}
.nav-toggle span:nth-child(1){top:12px}
.nav-toggle span:nth-child(2){top:19px}
.nav-toggle span:nth-child(3){top:26px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){top:19px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){top:19px;transform:rotate(-45deg)}

/* ── FOCUS (accessibilité AA) ── */
a:focus-visible,button:focus-visible,summary:focus-visible,
input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;
}

/* ── HERO ── */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:8rem 3rem 4rem;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:-30%;right:-20%;
  width:800px;height:800px;
  background:radial-gradient(circle,rgba(200,164,78,0.06) 0%,transparent 70%);
  pointer-events:none;
}
.hero-label{
  font-family:var(--mono);font-size:0.75rem;font-weight:400;
  letter-spacing:0.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:2rem;
  display:flex;align-items:center;gap:1rem;
}
.hero-label::before{
  content:'';width:40px;height:1px;background:var(--accent);
}
.hero h1{
  font-family:var(--serif);
  font-size:clamp(2.5rem,7vw,6.5rem);
  line-height:1.05;font-weight:400;
  max-width:900px;margin-bottom:2rem;
}
.hero h1 em{
  font-style:italic;color:var(--accent);
}
.hero-sub{
  font-size:1.15rem;color:var(--text-muted);
  max-width:520px;margin-bottom:3rem;line-height:1.8;
}
.hero-actions{display:flex;gap:1.5rem;flex-wrap:wrap}

.btn-primary{
  display:inline-flex;align-items:center;gap:0.75rem;
  padding:1rem 2.5rem;
  background:var(--accent);color:var(--bg);
  font-family:var(--sans);font-size:0.85rem;font-weight:600;
  letter-spacing:0.08em;
  border:none;cursor:pointer;transition:all 0.3s;
}
.btn-primary:hover,.btn-primary:focus-visible{background:var(--accent-light);transform:translateY(-2px)}
.btn-primary svg{width:16px;height:16px}
.btn-secondary{
  display:inline-flex;align-items:center;gap:0.75rem;
  padding:1rem 2.5rem;
  background:transparent;color:var(--text);
  font-family:var(--sans);font-size:0.85rem;font-weight:500;
  letter-spacing:0.08em;
  border:1px solid var(--border);cursor:pointer;transition:all 0.3s;
}
.btn-secondary:hover,.btn-secondary:focus-visible{border-color:var(--accent);color:var(--accent)}

/* ── SCROLL INDICATOR ── */
.scroll-indicator{
  position:absolute;bottom:3rem;left:3rem;
  display:flex;flex-direction:column;align-items:center;gap:0.75rem;
}
.scroll-indicator span{
  font-family:var(--mono);font-size:0.65rem;letter-spacing:0.15em;
  text-transform:uppercase;color:var(--text-muted);
  writing-mode:vertical-lr;
}
.scroll-line{
  width:1px;height:50px;background:var(--border);position:relative;overflow:hidden;
}
.scroll-line::after{
  content:'';position:absolute;top:-100%;left:0;width:100%;height:50%;
  background:var(--accent);
  animation:scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown{0%{top:-50%}100%{top:150%}}

/* ── STATS BAR ── */
.stats-bar{
  padding:4rem 3rem;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;
}
.stat{text-align:center}
.stat-number{
  font-family:var(--serif);font-size:2.8rem;color:var(--accent);
  line-height:1;margin-bottom:0.5rem;
}
.stat-label{
  font-size:0.78rem;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--text-muted);
}

/* ── SECTION ── */
section{padding:7rem 3rem}
.section-label{
  font-family:var(--mono);font-size:0.72rem;font-weight:400;
  letter-spacing:0.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:1.5rem;
  display:flex;align-items:center;gap:1rem;
}
.section-label::before{
  content:'';width:24px;height:1px;background:var(--accent);
}
.section-title{
  font-family:var(--serif);font-size:clamp(2rem,4vw,3.5rem);
  line-height:1.15;margin-bottom:1.5rem;max-width:720px;
}
.section-desc{
  color:var(--text-muted);font-size:1.05rem;max-width:560px;
  margin-bottom:4rem;line-height:1.8;
}

/* ── SERVICES GRID (7 piliers) ── */
.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:1.5rem;
}
.service-card{
  background:var(--surface);
  border:1px solid var(--border);
  padding:2.5rem;
  position:relative;overflow:hidden;
  transition:transform 0.4s,border-color 0.4s,box-shadow 0.4s;
}
.service-card:hover{
  border-color:var(--accent);
  transform:translateY(-4px);
  box-shadow:0 20px 60px rgba(200,164,78,0.08);
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--accent);transform:scaleX(0);
  transition:transform 0.4s;transform-origin:left;
}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{
  width:48px;height:48px;margin-bottom:2rem;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-dim);
  color:var(--accent);
}
.service-icon svg{width:22px;height:22px}
.service-card h3{
  font-family:var(--serif);font-size:1.5rem;margin-bottom:1rem;
  font-weight:400;
}
.service-card p{
  color:var(--text-muted);font-size:0.92rem;line-height:1.7;
  margin-bottom:1.5rem;
}
.service-features{list-style:none;display:flex;flex-direction:column;gap:0.5rem}
.service-features li{
  font-size:0.82rem;color:var(--text-muted);
  display:flex;align-items:center;gap:0.6rem;
}
.service-features li::before{
  content:'';width:4px;height:4px;background:var(--accent);
  flex-shrink:0;
}

/* ── PROCESS ── */
.process-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border);
}
.process-step{
  background:var(--bg);padding:2.5rem;
  position:relative;
}
.process-number{
  font-family:var(--serif);font-size:3.5rem;
  line-height:1;margin-bottom:1.5rem;
  -webkit-text-stroke:1px var(--accent);
  color:transparent;
}
.process-step h3{
  font-family:var(--serif);font-size:1.2rem;margin-bottom:0.75rem;
  font-weight:400;
}
.process-step p{font-size:0.85rem;color:var(--text-muted);line-height:1.7}

/* ── PORTFOLIO ── */
.portfolio-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;
}
.portfolio-card{
  background:var(--surface);border:1px solid var(--border);
  overflow:hidden;transition:transform 0.4s,border-color 0.4s;
  display:flex;flex-direction:column;
}
.portfolio-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.portfolio-preview{
  aspect-ratio:16/10;
  background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.portfolio-preview img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 0.6s ease;
}
.portfolio-card:hover .portfolio-preview img{transform:scale(1.05)}
.portfolio-placeholder{
  width:100%;height:100%;
  background:linear-gradient(135deg,var(--surface-2) 0%,var(--surface) 100%);
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.portfolio-placeholder::after{
  content:attr(data-domain);
  font-family:var(--serif);font-size:1.35rem;color:var(--accent);
  letter-spacing:0.02em;
}
.portfolio-info{padding:1.5rem 1.75rem 1.75rem;flex:1;display:flex;flex-direction:column}
.portfolio-info h3{
  font-family:var(--serif);font-size:1.2rem;margin-bottom:0.35rem;
  font-weight:400;
}
.portfolio-info p{font-size:0.88rem;color:var(--text-muted);line-height:1.6}
.portfolio-link{
  display:inline-flex;align-items:center;gap:0.4rem;
  margin-top:auto;padding-top:1rem;
  font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--accent);
}
.portfolio-link svg{width:12px;height:12px}
.portfolio-tags{display:flex;gap:0.5rem;flex-wrap:wrap;margin-top:0.9rem}
.portfolio-tags span{
  font-family:var(--mono);font-size:0.66rem;
  letter-spacing:0.08em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-dim);
  padding:0.3rem 0.7rem;
}
.portfolio-badge{
  position:absolute;top:0.75rem;right:0.75rem;
  font-family:var(--mono);font-size:0.62rem;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--bg);background:var(--accent);
  padding:0.25rem 0.6rem;z-index:2;
}

/* ── ABOUT ── */
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;
}
.about-photo{
  aspect-ratio:3/4;background:var(--surface);
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.about-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
}
.about-text h3{
  font-family:var(--serif);font-size:2rem;margin-bottom:1.5rem;
  font-weight:400;
}
.about-text p{
  color:var(--text-muted);margin-bottom:1.25rem;line-height:1.8;
}
.about-skills{
  display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:2rem;
}
.about-skills span{
  font-family:var(--mono);font-size:0.72rem;
  letter-spacing:0.06em;
  color:var(--text-muted);background:var(--surface);
  border:1px solid var(--border);
  padding:0.4rem 0.9rem;
}

/* ── CTA / FORMULAIRE ── */
.cta-section{
  background:var(--surface);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:7rem 3rem;
}
.cta-inner{
  max-width:960px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start;
}
.cta-copy h2{
  font-family:var(--serif);
  font-size:clamp(1.9rem,4vw,3rem);
  line-height:1.15;margin-bottom:1.5rem;font-weight:400;
}
.cta-copy h2 em{font-style:italic;color:var(--accent)}
.cta-copy p{
  color:var(--text-muted);font-size:1.02rem;line-height:1.8;
  margin-bottom:2rem;
}
.cta-direct{
  display:flex;flex-direction:column;gap:0.85rem;margin-top:2rem;
}
.cta-direct a{
  display:inline-flex;align-items:center;gap:0.85rem;
  font-size:0.95rem;color:var(--text-muted);
  transition:color 0.3s;
}
.cta-direct a:hover,.cta-direct a:focus-visible{color:var(--accent)}
.cta-direct svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}

.contact-form{
  background:var(--bg);border:1px solid var(--border);
  padding:2.25rem;
  display:flex;flex-direction:column;gap:1.1rem;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-field{display:flex;flex-direction:column;gap:0.4rem}
.form-field label{
  font-family:var(--mono);font-size:0.68rem;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--text-muted);
}
.form-field input,.form-field textarea{
  background:var(--surface-2);border:1px solid var(--border);
  color:var(--text);font-family:var(--sans);font-size:0.95rem;
  padding:0.8rem 0.95rem;
  transition:border-color 0.3s;
  width:100%;
}
.form-field input:focus,.form-field textarea:focus{
  outline:none;border-color:var(--accent);
}
.form-field textarea{resize:vertical;min-height:130px;line-height:1.6}
.form-honeypot{
  position:absolute;left:-9999px;top:-9999px;
  width:1px;height:1px;opacity:0;
}
.form-submit{
  margin-top:0.5rem;
  padding:1rem 2rem;
  background:var(--accent);color:var(--bg);
  font-family:var(--sans);font-size:0.85rem;font-weight:600;
  letter-spacing:0.08em;text-transform:uppercase;
  border:none;cursor:pointer;transition:background 0.3s,transform 0.2s;
}
.form-submit:hover,.form-submit:focus-visible{background:var(--accent-light);transform:translateY(-1px)}
.form-submit:disabled{opacity:0.6;cursor:wait;transform:none}
.form-status{
  font-size:0.88rem;padding:0.75rem 0.9rem;
  display:none;
}
.form-status.success{
  display:block;background:rgba(76,175,80,0.08);
  border:1px solid rgba(76,175,80,0.4);color:#a5d6a7;
}
.form-status.error{
  display:block;background:rgba(244,67,54,0.08);
  border:1px solid rgba(244,67,54,0.4);color:#ef9a9a;
}
.form-note{font-size:0.75rem;color:var(--text-muted);line-height:1.6}
.form-note a{color:var(--accent);border-bottom:1px dotted var(--accent)}

/* ── FAQ ── */
.faq-list{max-width:820px}
.faq-item{
  border-bottom:1px solid var(--border);
  padding:1.5rem 0;
}
.faq-item summary{
  font-family:var(--serif);font-size:1.15rem;font-weight:400;
  cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  list-style:none;color:var(--text);transition:color 0.3s;
  gap:1.5rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';font-family:var(--sans);font-size:1.5rem;font-weight:300;
  color:var(--accent);transition:transform 0.3s;
  flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--accent)}
.faq-item p{
  color:var(--text-muted);font-size:0.94rem;line-height:1.8;
  padding-top:1rem;max-width:720px;
}

/* ── FOOTER ── */
footer{
  padding:4rem 3rem 2rem;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:2.5rem;
  border-top:1px solid var(--border);
}
.footer-brand .nav-logo{margin-bottom:1rem;display:block}
.footer-brand p{font-size:0.85rem;color:var(--text-muted);max-width:280px;line-height:1.7}
.footer-col h4{
  font-size:0.75rem;letter-spacing:0.15em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:1.25rem;
}
.footer-col a{
  display:block;font-size:0.88rem;color:var(--text-muted);
  margin-bottom:0.55rem;transition:color 0.3s;
}
.footer-col a:hover,.footer-col a:focus-visible{color:var(--accent)}
.footer-bottom{
  grid-column:1/-1;padding-top:2rem;margin-top:1rem;
  border-top:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  font-size:0.78rem;color:var(--text-muted);
}
.footer-bottom a{transition:color 0.3s}
.footer-bottom a:hover,.footer-bottom a:focus-visible{color:var(--accent)}
.footer-legal{display:flex;gap:1.5rem;flex-wrap:wrap}

/* ── WHATSAPP FLOATING BUTTON ── */
.whatsapp-float{
  position:fixed;right:1.5rem;bottom:1.5rem;z-index:90;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(0,0,0,0.3),0 0 0 0 rgba(37,211,102,0.5);
  transition:transform 0.3s,box-shadow 0.3s;
  animation:waPulse 2.5s ease-out infinite;
}
.whatsapp-float:hover,.whatsapp-float:focus-visible{
  transform:scale(1.08);
  box-shadow:0 14px 40px rgba(0,0,0,0.4);
}
.whatsapp-float svg{width:28px;height:28px}
@keyframes waPulse{
  0%,100%{box-shadow:0 10px 30px rgba(0,0,0,0.3),0 0 0 0 rgba(37,211,102,0.5)}
  50%{box-shadow:0 10px 30px rgba(0,0,0,0.3),0 0 0 12px rgba(37,211,102,0)}
}
@media(prefers-reduced-motion:reduce){
  .whatsapp-float{animation:none}
}

/* ── COOKIE BAR ── */
.cookie-bar{
  position:fixed;left:1rem;right:6rem;bottom:1rem;z-index:95;
  max-width:640px;
  background:var(--surface);border:1px solid var(--border);
  padding:1rem 1.25rem;
  display:none;
  align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
}
@media(min-width:900px){
  .cookie-bar{left:50%;right:auto;transform:translateX(-50%)}
}
.cookie-bar.visible{display:flex}
.cookie-bar p{font-size:0.85rem;color:var(--text-muted);line-height:1.6;max-width:500px}
.cookie-bar a{color:var(--accent);border-bottom:1px dotted var(--accent)}
.cookie-bar button{
  padding:0.6rem 1.4rem;
  background:var(--accent);color:var(--bg);
  font-family:var(--sans);font-size:0.78rem;font-weight:600;
  letter-spacing:0.1em;text-transform:uppercase;
  border:none;cursor:pointer;transition:background 0.3s;
}
.cookie-bar button:hover{background:var(--accent-light)}

/* ── ANIMATIONS ── */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 0.8s cubic-bezier(0.16,1,0.3,1),transform 0.8s cubic-bezier(0.16,1,0.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.35s}
.reveal-delay-5{transition-delay:0.4s}
.reveal-delay-6{transition-delay:0.45s}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* ── PAGES LÉGALES ── */
.legal-page{padding:9rem 3rem 4rem;max-width:860px;margin:0 auto}
.legal-page h1{
  font-family:var(--serif);font-size:clamp(2rem,4vw,3rem);
  font-weight:400;line-height:1.15;margin-bottom:0.5rem;
}
.legal-page .meta{
  font-family:var(--mono);font-size:0.75rem;letter-spacing:0.1em;
  color:var(--text-muted);text-transform:uppercase;margin-bottom:3rem;
}
.legal-page h2{
  font-family:var(--serif);font-size:1.6rem;font-weight:400;
  margin-top:2.75rem;margin-bottom:1rem;color:var(--text);
}
.legal-page h3{
  font-family:var(--sans);font-size:1.1rem;font-weight:500;
  margin-top:1.75rem;margin-bottom:0.75rem;color:var(--accent);
}
.legal-page p,.legal-page li{
  color:var(--text-muted);font-size:0.95rem;line-height:1.8;margin-bottom:1rem;
}
.legal-page ul{padding-left:1.5rem;margin-bottom:1rem}
.legal-page a{color:var(--accent);border-bottom:1px dotted var(--accent)}
.legal-page a:hover{color:var(--accent-light)}
.legal-page .back-home{
  display:inline-flex;align-items:center;gap:0.5rem;
  margin-top:3rem;font-family:var(--mono);font-size:0.8rem;
  letter-spacing:0.1em;text-transform:uppercase;
  border-bottom:none;
}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr;gap:3rem}
  .cta-inner{grid-template-columns:1fr;gap:3rem}
  footer{grid-template-columns:1fr 1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:768px){
  nav{padding:1rem 1.25rem}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;
    width:min(320px,85vw);
    background:#0f0f11;
    border-left:1px solid var(--border);
    flex-direction:column;gap:0;
    padding:5rem 1.5rem 2rem;
    transform:translateX(100%);
    transition:transform 0.35s ease;
    align-items:stretch;
    box-shadow:-20px 0 40px rgba(0,0,0,0.5);
  }
  .nav-links[data-open="true"]{transform:translateX(0)}
  .nav-links a{
    padding:1rem 0;font-size:1rem;
    border-bottom:1px solid var(--border);
    color:var(--text);
  }
  .nav-toggle{display:block;z-index:101}
  .nav-cta{display:none}
  /* Scrim derrière le menu mobile */
  .nav-scrim{
    position:fixed;inset:0;z-index:99;
    background:rgba(0,0,0,0.55);
    backdrop-filter:blur(3px);
    opacity:0;pointer-events:none;
    transition:opacity 0.3s;
  }
  .nav-scrim.visible{opacity:1;pointer-events:auto}
  .hero,.stats-bar,section,.cta-section,footer{padding-left:1.25rem;padding-right:1.25rem}
  .hero{padding-top:7rem}
  .services-grid,.portfolio-grid,.process-grid{grid-template-columns:1fr}
  .stats-bar{grid-template-columns:1fr 1fr;padding:3rem 1.25rem}
  .stat-number{font-size:2.2rem}
  footer{grid-template-columns:1fr 1fr;gap:2rem}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .scroll-indicator{display:none}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:1.5rem}
  .whatsapp-float{right:1rem;bottom:1rem;width:52px;height:52px}
  .whatsapp-float svg{width:26px;height:26px}
}
@media(max-width:380px){
  .stats-bar{grid-template-columns:1fr}
  .hero h1{font-size:2.25rem}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-secondary{justify-content:center}
}