/* ============================================================
   maka – jeux en bois · Feuille de style partagée
   ============================================================ */

:root {
  --bois:        #8B5E3C;
  --bois-dark:   #6B4226;
  --bois-light:  #C49A72;
  --bois-pale:   #EDD9C0;
  --creme:       #FAF6EE;
  --creme-warm:  #F3EBD8;
  --creme-deep:  #E8DCCA;
  --blanc:       #FEFCF8;
  --charbon:     #211A12;
  --charbon-med: #3A2E22;
  --text:        #3A2E22;
  --text-mid:    #7A6650;
  --text-light:  #A89270;
  --olive:       #6E7A52;
  --border:      rgba(139, 94, 60, 0.18);
  --border-warm: rgba(139, 94, 60, 0.3);
  --shadow-s:    0 2px 12px rgba(58,46,34,0.08);
  --shadow-m:    0 6px 28px rgba(58,46,34,0.12);
  --shadow-l:    0 18px 56px rgba(58,46,34,0.18);
  --radius:      6px;
  --radius-lg:   14px;
  --radius-xl:   22px;
  --ease:        cubic-bezier(0.25, 0.1, 0.25, 1);
  --t:           0.3s;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Lato',sans-serif;
  background:var(--creme);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font-family:inherit}
ul{list-style:none}

/* Grain texture */
body::before{
  content:'';
  position:fixed;inset:0;
  pointer-events:none;z-index:9998;
  opacity:0.02;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Typography */
h1,h2,h3,h4{font-family:'Playfair Display',serif;line-height:1.15;color:var(--charbon)}
h1{font-size:clamp(2.8rem,7vw,6rem);font-weight:700;letter-spacing:-0.02em}
h2{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:600;letter-spacing:-0.01em}
h3{font-size:clamp(1.25rem,2.5vw,1.7rem);font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{font-size:clamp(0.9rem,1.4vw,1rem);color:var(--text-mid);line-height:1.8}

.overline{
  font-family:'Lato',sans-serif;
  font-size:0.68rem;font-weight:700;
  letter-spacing:0.22em;text-transform:uppercase;
  color:var(--bois);
  display:inline-flex;align-items:center;gap:0.65rem;
  margin-bottom:0.85rem;
}
.overline::before{content:'';display:block;width:1.75rem;height:1.5px;background:var(--bois);border-radius:2px}

/* Layout */
.container{max-width:1240px;margin:0 auto;padding:0 clamp(1.25rem,5vw,3.5rem)}
.section{padding:clamp(4.5rem,10vw,8rem) 0}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:0.82rem 2rem;border-radius:var(--radius-xl);
  font-family:'Lato',sans-serif;font-size:0.78rem;font-weight:700;
  letter-spacing:0.1em;text-transform:uppercase;
  transition:all var(--t) var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--bois);color:var(--blanc)}
.btn-primary:hover{background:var(--bois-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(139,94,60,0.38)}
.btn-dark{background:var(--charbon);color:var(--blanc)}
.btn-dark:hover{background:var(--charbon-med);transform:translateY(-2px);box-shadow:0 8px 24px rgba(33,26,18,0.35)}
.btn-outline{background:transparent;color:var(--bois);border:1.5px solid var(--bois)}
.btn-outline:hover{background:var(--bois);color:var(--blanc)}
.btn-outline-light{background:transparent;color:rgba(254,252,248,0.85);border:1.5px solid rgba(254,252,248,0.35)}
.btn-outline-light:hover{background:rgba(254,252,248,0.12);border-color:rgba(254,252,248,0.65)}
.btn-warm{background:var(--creme-warm);color:var(--bois);border:1.5px solid var(--bois-pale)}
.btn-warm:hover{background:var(--bois-pale);border-color:var(--bois)}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:500;padding:1rem 0;transition:all var(--t) var(--ease)}
.nav.scrolled{
  background:rgba(250,246,238,0.95);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
  padding:0.7rem 0;box-shadow:var(--shadow-s);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo img{height:32px;width:auto;transition:opacity var(--t)}
.nav-logo:hover img{opacity:0.7}
.nav-links{display:flex;align-items:center;gap:2.2rem}
.nav-links a{
  font-size:0.76rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;
  color:var(--text);transition:color var(--t);position:relative;padding-bottom:2px;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:0;width:100%;height:1.5px;
  background:var(--bois);transform:scaleX(0);transform-origin:left;
  transition:transform var(--t) var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--bois)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta-btn{padding:0.52rem 1.35rem;background:var(--bois);color:var(--blanc)!important;border-radius:var(--radius-xl)}
.nav-cta-btn::after{display:none!important}
.nav-cta-btn:hover{background:var(--bois-dark)!important}

/* Dark nav (on hero) */
.nav-on-dark .nav-links a{color:rgba(254,252,248,0.8)}
.nav-on-dark .nav-links a:hover,.nav-on-dark .nav-links a.active{color:var(--blanc)}
.nav-on-dark.scrolled .nav-links a{color:var(--text)}
.nav-on-dark.scrolled .nav-links a:hover,.nav-on-dark.scrolled .nav-links a.active{color:var(--bois)}
.nav-on-dark .hamburger span{background:rgba(254,252,248,0.85)}
.nav-on-dark.scrolled .hamburger span{background:var(--charbon)}

.hamburger{display:none;flex-direction:column;gap:5px;padding:4px}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--charbon);transition:all var(--t);border-radius:2px}

.mobile-menu{
  display:none;position:fixed;inset:0;
  background:var(--creme);z-index:499;
  flex-direction:column;align-items:center;justify-content:center;gap:2rem;
}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:'Playfair Display',serif;font-size:2.4rem;font-weight:600;color:var(--charbon);transition:color var(--t)}
.mobile-menu a:hover{color:var(--bois)}
.mobile-close{position:absolute;top:1.5rem;right:1.75rem;font-size:2rem;color:var(--text-mid);padding:0.5rem;line-height:1}

/* ===== FOOTER ===== */
footer{background:var(--charbon);padding:4rem 0 1.75rem}
.footer-top{
  display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:3rem;
  padding-bottom:2.5rem;border-bottom:1px solid rgba(254,252,248,0.07);margin-bottom:1.75rem;
}
.footer-logo{height:28px;filter:brightness(0) invert(1);opacity:0.7;margin-bottom:1rem}
.footer-brand p{font-size:0.84rem;color:rgba(254,252,248,0.38);line-height:1.75;max-width:240px}
.footer-col h5{
  font-family:'Lato',sans-serif;font-size:0.63rem;font-weight:700;
  letter-spacing:0.22em;text-transform:uppercase;
  color:rgba(254,252,248,0.25);margin-bottom:1rem;
}
.footer-col ul{display:flex;flex-direction:column;gap:0.55rem}
.footer-col a{font-size:0.85rem;color:rgba(254,252,248,0.48);transition:color var(--t)}
.footer-col a:hover{color:var(--bois-light)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-bottom p{font-size:0.73rem;color:rgba(254,252,248,0.2);margin:0}
.footer-social{display:flex;gap:0.6rem}
.footer-social a{
  width:34px;height:34px;border:1px solid rgba(254,252,248,0.1);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:rgba(254,252,248,0.38);transition:all var(--t);
}
.footer-social a:hover{background:var(--bois);border-color:var(--bois);color:var(--blanc)}

/* ===== PAGE HEADER (inner pages) ===== */
.page-header{
  background:var(--charbon);
  padding:8rem 0 4rem;
  position:relative;overflow:hidden;
}
.page-header-deco{
  position:absolute;top:-100px;right:-100px;
  width:450px;height:450px;border-radius:50%;
  background:radial-gradient(circle,rgba(139,94,60,0.13) 0%,transparent 70%);
  pointer-events:none;
}
.page-header .overline{color:var(--bois-light)}
.page-header .overline::before{background:var(--bois-light)}
.page-header h1{color:var(--blanc);font-size:clamp(2.4rem,5vw,4rem);margin-bottom:0.75rem}
.page-header > .container > p{color:rgba(254,252,248,0.5);max-width:520px}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.65s var(--ease),transform 0.65s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal.d1{transition-delay:0.1s}.reveal.d2{transition-delay:0.2s}.reveal.d3{transition-delay:0.3s}

/* ===== FORM ===== */
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:0.45rem;margin-bottom:1.1rem}
.form-group label{font-size:0.7rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--text-mid)}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:0.82rem 1rem;
  border:1.5px solid var(--creme-deep);border-radius:8px;
  background:var(--blanc);font-family:'Lato',sans-serif;font-size:0.92rem;color:var(--text);
  outline:none;transition:all var(--t);-webkit-appearance:none;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{
  border-color:var(--bois);box-shadow:0 0 0 3px rgba(139,94,60,0.1);
}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(168,146,110,0.4)}
.form-group textarea{resize:vertical;min-height:120px}

/* ===== SHARED NAV JS ===== */
@media (max-width:900px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .footer-top{grid-template-columns:1fr;gap:2rem}
}
@media (max-width:600px){
  .form-grid-2{grid-template-columns:1fr}
}