/* ============================================================
   Étude de Maître Aurore Ferronnière-Chauliac — feuille de style
   Palette : encre notariale, parchemin, cire à cacheter, laiton
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Source+Sans+3:wght@400;500;600&display=swap');

:root{
  --ink: #16233F;
  --ink-soft: #2C3A5E;
  --parchment: #F3ECDA;
  --parchment-dark: #E7DCBF;
  --paper: #FBF8F1;
  --seal: #7C2A22;
  --seal-dark: #5E1F19;
  --brass: #A9822F;
  --brass-light: #C9A24D;
  --text: #241F16;
  --text-muted: #5C5647;
  --line: rgba(22,35,63,0.14);

  --display: 'Cormorant Garamond', 'Georgia', serif;
  --body: 'Source Sans 3', 'Segoe UI', sans-serif;

  --maxw: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

a{color:inherit;}
img,svg{display:block; max-width:100%;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}

h1,h2,h3{
  font-family:var(--display);
  font-weight:600;
  color:var(--ink);
  margin:0 0 .4em;
  letter-spacing:.01em;
}
h1{font-size:clamp(2.4rem,5vw,3.6rem); line-height:1.05;}
h2{font-size:clamp(1.7rem,3vw,2.3rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em; color:var(--text);}
.lead{font-size:1.15rem; color:var(--text-muted); max-width:640px;}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--seal);
  font-weight:600;
  margin-bottom:.9em;
}
.eyebrow::before{
  content:"";
  width:16px; height:1px;
  background:var(--brass);
  display:inline-block;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(251,248,241,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:16px; padding-bottom:16px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
  color:var(--ink);
}
.brand-seal{width:38px; height:38px; flex-shrink:0;}
.brand-text{font-family:var(--display); line-height:1.1;}
.brand-text .name{font-size:1.15rem; font-weight:600; display:block;}
.brand-text .role{font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--text-muted); font-family:var(--body);}

nav.main-nav ul{
  list-style:none; display:flex; gap:28px; margin:0; padding:0;
}
nav.main-nav a{
  text-decoration:none;
  font-size:.92rem;
  color:var(--ink-soft);
  position:relative;
  padding:4px 0;
}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--seal);}
nav.main-nav a.active::after{
  content:"";
  position:absolute; left:0; right:0; bottom:-4px;
  height:2px; background:var(--seal);
}
.nav-toggle{display:none; background:none; border:none; cursor:pointer;}
.nav-toggle span{display:block; width:24px; height:2px; background:var(--ink); margin:5px 0;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:76px 0 90px;
  background:
    radial-gradient(1100px 500px at 82% -10%, rgba(169,130,47,0.10), transparent 60%),
    var(--parchment);
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero .wrap{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:48px;
  align-items:center;
}
.hero-actions{display:flex; gap:14px; margin-top:28px; flex-wrap:wrap;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px;
  border-radius:2px;
  font-size:.92rem; font-weight:600;
  text-decoration:none;
  border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{background:var(--seal); color:var(--paper);}
.btn-primary:hover{background:var(--seal-dark); transform:translateY(-1px);}
.btn-ghost{border-color:var(--ink); color:var(--ink);}
.btn-ghost:hover{background:var(--ink); color:var(--paper);}

.hero-addr{
  margin-top:34px;
  padding-top:20px;
  border-top:1px solid var(--line);
  font-size:.9rem;
  color:var(--text-muted);
  display:flex; gap:26px; flex-wrap:wrap;
}
.hero-addr strong{color:var(--ink); display:block; font-family:var(--body); font-weight:600;}

/* Wax seal signature element */
.seal-stamp{
  width:min(320px,80%);
  justify-self:center;
  position:relative;
}
.seal-stamp svg{
  animation:seal-drop .9s cubic-bezier(.2,.9,.25,1) both;
  filter:drop-shadow(0 18px 24px rgba(22,35,63,0.22));
}
@keyframes seal-drop{
  0%{opacity:0; transform:translateY(-26px) rotate(-14deg) scale(1.15);}
  60%{opacity:1;}
  100%{opacity:1; transform:translateY(0) rotate(-6deg) scale(1);}
}

/* ---------- Sections ---------- */
section{padding:74px 0;}
.section-alt{background:var(--parchment); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}

.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:36px;}
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start;}

.card{
  background:var(--paper);
  border:1px solid var(--line);
  padding:28px 26px;
  position:relative;
}
.card .num{
  font-family:var(--display);
  font-size:2.1rem;
  color:var(--brass);
  display:block;
  margin-bottom:8px;
}
.card h3{margin-bottom:.4em;}
.card p{color:var(--text-muted); font-size:.95rem; margin-bottom:0;}

.divider-seal{
  display:flex; align-items:center; gap:14px;
  margin:6px 0 30px;
  color:var(--brass);
}
.divider-seal::before,.divider-seal::after{content:""; flex:1; height:1px; background:var(--line);}

/* Practice areas list */
.domaine{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:18px;
  padding:24px 0;
  border-bottom:1px solid var(--line);
}
.domaine:first-child{padding-top:0;}
.domaine-icon{
  width:56px;height:56px;
  border:1px solid var(--brass);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--seal);
}

/* Quote / intro block */
.intro-block{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:56px;
  align-items:center;
}
.portrait-frame{
  border:1px solid var(--brass);
  padding:10px;
}
.portrait-frame .inner{
  background:var(--parchment-dark);
  aspect-ratio:4/5;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--display);
  font-size:4rem;
  color:var(--brass);
}

/* Contact */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px;}
.field{margin-bottom:18px;}
.field label{
  display:block; font-size:.82rem; letter-spacing:.04em;
  text-transform:uppercase; color:var(--text-muted); margin-bottom:6px;
}
.field input, .field textarea, .field select{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--line);
  background:var(--paper);
  font-family:var(--body);
  font-size:.98rem;
  color:var(--text);
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:2px solid var(--brass);
  outline-offset:1px;
}
.field textarea{resize:vertical; min-height:130px;}
.form-note{font-size:.85rem; color:var(--text-muted); margin-top:14px;}
.alert{
  padding:14px 18px;
  border-left:3px solid var(--seal);
  background:var(--parchment);
  margin-bottom:22px;
  font-size:.95rem;
}
.alert.success{border-color:#3E6B4A;}

.info-list{list-style:none; margin:0; padding:0;}
.info-list li{
  display:grid; grid-template-columns:120px 1fr;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
  font-size:.95rem;
}
.info-list li span:first-child{color:var(--text-muted); text-transform:uppercase; font-size:.75rem; letter-spacing:.08em; padding-top:2px;}

.map-embed{border:1px solid var(--line); height:280px; margin-top:22px;}
.map-embed iframe{width:100%; height:100%; border:0; display:block;}

/* ---------- Footer ---------- */
footer.site-footer{
  background:var(--ink);
  color:var(--parchment);
  padding:52px 0 26px;
}
footer.site-footer a{text-decoration:none; color:var(--parchment-dark);}
footer.site-footer a:hover{color:var(--brass-light);}
.footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px;}
.footer-grid h4{font-family:var(--display); font-weight:600; font-size:1.05rem; margin:0 0 14px; color:var(--paper);}
.footer-grid ul{list-style:none; margin:0; padding:0;}
.footer-grid li{margin-bottom:9px; font-size:.92rem;}
.footer-bottom{
  border-top:1px solid rgba(243,236,218,0.15);
  margin-top:40px; padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:.8rem; color:var(--parchment-dark);
}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr; text-align:left;}
  .seal-stamp{justify-self:start; width:180px; margin-top:20px;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .grid-2, .intro-block, .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  nav.main-nav{
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    display:none;
  }
  nav.main-nav.open{display:block;}
  nav.main-nav ul{flex-direction:column; padding:18px 28px; gap:16px;}
  .nav-toggle{display:block;}
  .grid-3{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}