:root{
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1f2a33;
  --muted: #5a6a77;

  --primary: #B08D55;
  --primary-600: #8e6e3e;

  --ring: rgba(176,141,85,.35);
  --border: rgba(31,42,51,.10);
  --shadow: 0 12px 30px rgba(10, 15, 20, .08);

  --radius: 18px;
  --container: 1080px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 15% -10%, rgba(176,141,85,.10), transparent 55%),
    radial-gradient(1000px 700px at 85% 10%, rgba(31,111,109,.10), transparent 60%),
    var(--bg);
  line-height: 1.65;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; }

h1,h2,h3{
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  margin: 0 0 .6rem;
  line-height: 1.12;
  letter-spacing: .2px;
}
h2{ font-size: clamp(1.9rem, 3vw, 2.4rem); }
p{ margin: 0 0 1rem; color: var(--muted); }

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* NAV */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(251,250,247,.78);
  border-bottom: 1px solid var(--border);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 12px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration: none;
}
.brand-badge{
  width: 34px; height: 34px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.55), transparent 55%),
    linear-gradient(145deg, var(--primary), var(--primary-600));
  box-shadow: 0 8px 18px rgba(176,141,85,.25);
  border: 1px solid rgba(255,255,255,.35);
}
.brand-text{ display:flex; flex-direction:column; line-height: 1.05; }
.brand-text strong{
  font-size: 0.98rem;
  color: var(--text);
  font-weight: 700;
  letter-spacing: .2px;
}
.brand-text span{
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: .5px;
  text-transform: uppercase;
}
.nav-links{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
  justify-content:flex-end;
}
.nav-links a{
  text-decoration:none;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.nav-links a:hover{
  background: rgba(176,141,85,.10);
  color: var(--text);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.35);
  background: linear-gradient(145deg, var(--primary), var(--primary-600));
  color: #fff;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: .6px;
  text-transform: uppercase;
  font-size: 0.92rem;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(176,141,85,.22);
  transition: transform .15s ease, filter .15s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); filter: brightness(1.02); }
.btn.secondary{
  background: rgba(255,255,255,.75);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 900;
}
:focus-visible{
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 10px;
}

/* HOME */
.home{ padding: 64px 0 72px; }
.home-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items:center;
}
.home h1{
  font-size: clamp(2.6rem, 4.7vw, 3.7rem);
  margin-bottom: 10px;
}
.sub{ font-size: 1.05rem; color: var(--muted); max-width: 72ch; }

.kicker{
  display:inline-flex;
  gap: 10px;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  border: 1px solid var(--border);
  font-size: .9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
  width: fit-content;
}

.chips{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 18px;
}
.chip{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.75);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: .92rem;
  color: var(--text);
  font-weight: 900;
}

.photo-wrap{
  border-radius: var(--radius);
  padding: 10px;
  background:
    radial-gradient(220px 220px at 20% 15%, rgba(176,141,85,.22), transparent 60%),
    radial-gradient(260px 260px at 85% 20%, rgba(31,111,109,.18), transparent 60%),
    rgba(255,255,255,.55);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.photo{
  border-radius: calc(var(--radius) - 6px);
  overflow:hidden;
  border: 1px solid rgba(31,42,51,.10);
  background: #fff;
}
.photo img{
  width:100%;
  height: 520px;
  object-fit: cover;
}
.photo-caption{
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,.70);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--muted);
  font-size: .92rem;
}

/* SECTIONS */
section{ padding: 74px 0; }
.surface{
  background: rgba(255,255,255,.70);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}
.section-head p{ margin: 0; max-width: 70ch; }

/* HERO (pages retraite) */
.hero{
  position: relative;
  min-height: 62vh;
  display:flex;
  align-items: center;
  overflow: clip;
  border-bottom: 1px solid var(--border);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,15,20,.62), rgba(10,15,20,.35) 35%, rgba(10,15,20,.65));
  transform: scale(1.01);
}
.hero-inner{
  position: relative;
  z-index: 2;
  padding: 58px 0 54px;
  color: #fff;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 26px;
  align-items: end;
}
.hero h1{
  font-size: clamp(2.2rem, 4.3vw, 3.4rem);
  text-shadow: 0 10px 30px rgba(0,0,0,.35);
  margin-bottom: .6rem;
}
.hero p{
  color: rgba(255,255,255,.88);
  font-size: 1.02rem;
  margin-bottom: 14px;
  max-width: 60ch;
}
.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
}
.hero-card{
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  box-shadow: 0 18px 38px rgba(0,0,0,.18);
  backdrop-filter: blur(10px);
}
.hero-card strong{
  display:block;
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: #fff;
}
.hero-bullets{
  margin: 0; padding: 0;
  list-style:none;
  display:grid;
  gap: 8px;
  color: rgba(255,255,255,.92);
  font-size: .95rem;
}
.hero-bullets li{ display:flex; gap: 10px; align-items:flex-start; }
.dot{
  width: 10px; height: 10px;
  margin-top: .4rem;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(176,141,85,.22);
  flex: 0 0 auto;
}

/* PROGRAMME (timeline) */
.timeline{
  position: relative;
  margin-top: 24px;
  padding-left: 26px;
}
.timeline::before{
  content:"";
  position:absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--primary), rgba(176,141,85,.25));
}
.event{ position: relative; margin: 0 0 18px; }
.event::before{
  content:"";
  position:absolute;
  left: -2px;
  top: 18px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(176,141,85,.18);
}
.event .box{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 14px;
}
.event .when{
  display:flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  font-size: .9rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 900;
}
.event h3{ font-size: 1.55rem; margin-bottom: 10px; color: var(--text); }
.schedule{
  margin: 0;
  padding: 0;
  list-style: none;
  display:grid;
  gap: 10px;
}
.schedule li{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(176,141,85,.08);
  border: 1px dashed rgba(176,141,85,.35);
}
.schedule .time{ font-weight: 900; color: var(--primary-600); }
.schedule .act{ color: var(--text); }

/* FOOTER */
footer{
  padding: 44px 0;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.55);
}
.foot{
  display:flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
  font-size: .92rem;
}
.foot a{ color: var(--primary-600); text-decoration:none; font-weight: 900; }

@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 920px){
  .home-grid{ grid-template-columns: 1fr; }
  .photo img{ height: 420px; }
  .nav-links{ display:none; }
  .schedule li{ grid-template-columns: 120px 1fr; }
}