/* ===========================================================
   Les Amis du Hartmannswillerkopf (AHWK) — feuille de style
   DA : mémoire alsacienne / montagne vosgienne — vert forêt
   profond, gris roche, blanc neige-brume, bleu Vosges,
   touches noires et dorées pour la mémoire. Grave et
   respectueux sans être funèbre ; chaleureux pour donner
   envie de visiter. Dualité franco-allemande, sans drapeaux.
   =========================================================== */

:root{
  --mist:        #F3F1E9;
  --mist-light:  #FAF9F4;
  --stone:       #DEDACB;
  --stone-dark:  #B8B2A0;
  --forest:      #1E3B2E;
  --forest-deep: #0E201A;
  --forest-soft: #345443;
  --vosges:      #3C5870;
  --vosges-light:#7593A8;
  --gold:        #AC8A4E;
  --gold-light:  #D4B978;
  --ink:         #16201B;
  --paper:       #FFFFFF;

  --font-display: "Cormorant Garamond", "Georgia", serif;
  --font-body: "Public Sans", "Helvetica Neue", Arial, sans-serif;

  --radius: 2px;
  --shadow-soft: 0 20px 50px -22px rgba(14,32,26,.45);
  --shadow-hard: 0 10px 30px -8px rgba(14,32,26,.55);
  --maxw: 1240px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--mist-light);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 .5em;
  letter-spacing: -0.005em;
}
p{ line-height: 1.75; margin: 0 0 1.1em; }
.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-body);
}
.eyebrow::before{
  content:"";
  width: 24px; height: 1px;
  background: var(--gold);
  display:inline-block;
}
.bilingual{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.7rem; letter-spacing:.1em; text-transform:uppercase;
  color: var(--vosges); font-weight:700;
  border:1px solid rgba(60,88,112,.35); border-radius:99px;
  padding:4px 12px; margin-left:12px;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .02em;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  font-family: var(--font-body);
}
.btn-accent{ background: var(--forest); color:#fff; }
.btn-accent:hover{ background: var(--forest-deep); transform: translateY(-2px); box-shadow: var(--shadow-hard); }
.btn-gold{ background: var(--gold); color: var(--forest-deep); }
.btn-gold:hover{ background: var(--gold-light); transform: translateY(-2px); }
.btn-outline{ border-color: rgba(255,255,255,.55); color:#fff; }
.btn-outline:hover{ background: rgba(255,255,255,.12); }
.btn-outline-dark{ border-color: rgba(22,32,27,.35); color: var(--forest); }
.btn-outline-dark:hover{ background: rgba(22,32,27,.06); }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(250,249,244,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(22,32,27,.08);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  min-height: 86px;
  gap: 20px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width: 44px; height: 44px;
  flex: none;
  display:flex; align-items:center; justify-content:center;
}
.brand-mark img{ width:100%; height:100%; object-fit:contain; }
.brand-text{ display:flex; flex-direction: column; line-height:1.15; }
.brand-text strong{ font-family: var(--font-display); font-size: 1.14rem; color: var(--forest); font-weight:700; }
.brand-text span{ font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); font-weight:600; }

.nav-desktop{ display:flex; align-items:center; gap: 16px; flex-wrap: nowrap; }
.nav-desktop a{
  font-size: .76rem; font-weight: 600; color: var(--forest-soft);
  position: relative; padding: 6px 0;
  white-space: nowrap;
}
.nav-desktop a::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0;
  background: var(--gold); transition: width .25s ease;
}
.nav-desktop a:hover::after, .nav-desktop a.active::after{ width:100%; }
.nav-desktop a.active{ color: var(--forest); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-cta .btn{ padding: 11px 20px; font-size:.84rem; white-space:nowrap; }
.burger{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.burger span{ display:block; width:24px; height:2px; background:var(--forest); margin:5px 0; transition:.2s; }

.mobile-nav{
  display:none; flex-direction:column; gap:2px; background: var(--mist-light);
  border-top: 1px solid rgba(22,32,27,.08);
  padding: 10px 0 18px;
}
.mobile-nav a{
  padding: 12px 32px; font-weight:600; color: var(--forest); font-size:.95rem;
  border-bottom: 1px solid rgba(22,32,27,.06);
}
.mobile-nav.open{ display:flex; }

@media (max-width: 1220px){
  .nav-cta .btn-outline-dark{ display:none; }
}
@media (max-width: 1060px){
  .nav-desktop{ display:none; }
  .burger{ display:block; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 88vh;
  display:flex; align-items:flex-end;
  color:#fff;
  overflow:hidden;
  background: var(--forest-deep);
}
.hero-media{
  position:absolute; inset:0;
  background-size: cover; background-position: center;
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(14,32,26,.4) 0%, rgba(14,32,26,.45) 35%, rgba(14,32,26,.94) 100%);
}
.hero-inner{
  position: relative; z-index:2;
  padding: 0 0 76px;
  max-width: var(--maxw);
  margin: 0 auto;
  width:100%;
  padding-left:32px; padding-right:32px;
}
.hero .eyebrow{ color: var(--gold-light); }
.hero .eyebrow::before{ background: var(--gold-light); }
.hero h1{
  font-size: clamp(2.5rem, 5.8vw, 4.8rem);
  max-width: 940px;
  color:#fff;
}
.hero p.lead{
  font-size: 1.16rem; max-width: 580px; color: rgba(255,255,255,.86);
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-top: 20px; }

.page-hero{
  position:relative; color:#fff; background: var(--forest-deep);
  padding: 172px 0 82px;
  overflow:hidden;
}
.page-hero .hero-media::after{ background: linear-gradient(180deg, rgba(14,32,26,.58), rgba(14,32,26,.9)); }
.page-hero h1{ font-size: clamp(2.2rem, 4.5vw, 3.5rem); max-width: 780px; }
.page-hero p.lead{ max-width: 640px; font-size: 1.08rem; color: rgba(255,255,255,.85); }
.breadcrumb{ font-size:.8rem; color: rgba(255,255,255,.65); margin-bottom: 18px; letter-spacing:.04em; }
.breadcrumb span{ color: var(--gold-light); }

/* ---------- Sections ---------- */
section{ padding: 100px 0; }
.section-tight{ padding: 64px 0; }
.bg-forest{ background: var(--forest); color: #fff; }
.bg-forest h2{ color:#fff; }
.bg-forest p{ color: rgba(255,255,255,.78); }
.bg-mist{ background: var(--mist); }
.bg-stone{ background: var(--stone); }
.bg-paper{ background: var(--paper); }

.section-head{ max-width: 680px; margin-bottom: 50px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size: clamp(1.85rem, 3vw, 2.65rem); }
.section-head p{ color: var(--forest-soft); font-size: 1.05rem; }

.grid{ display:grid; gap: 28px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){
  .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
}

/* ---------- Cards ---------- */
.card{
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(22,32,27,.07);
  display:flex; flex-direction:column;
}
.card-media{ aspect-ratio: 4/3; background-size:cover; background-position:center; position:relative; }
.card-media .tag{
  position:absolute; top:14px; left:14px;
  background: rgba(14,32,26,.8); color:#fff;
  font-size:.66rem; letter-spacing:.08em; text-transform:uppercase;
  padding: 6px 12px; border-radius: 99px; font-weight:600;
}
.card-body{ padding: 24px 24px 28px; flex:1; display:flex; flex-direction:column; }
.card-body h3{ font-size: 1.22rem; margin-bottom:.4em; }
.card-body p{ color: var(--forest-soft); font-size: .95rem; margin-bottom: 14px; }
.card-meta{ font-size:.76rem; text-transform:uppercase; letter-spacing:.08em; color: var(--gold); font-weight:700; margin-bottom:10px; }
.card-link{ margin-top:auto; font-weight:700; font-size:.88rem; color: var(--forest); display:inline-flex; align-items:center; gap:6px; }
.card-link::after{ content:"→"; transition: transform .2s; }
.card:hover .card-link::after{ transform: translateX(4px); }

/* ---------- Full-bleed media / feature splits ---------- */
.split{
  display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center;
}
.split.reverse .split-media{ order:2; }
.split-media img{ border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.split-media{ position:relative; }
.split-media .frame-accent{
  position:absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold); z-index:-1; border-radius: var(--radius);
}
@media (max-width: 900px){
  .split{ grid-template-columns: 1fr; gap: 32px; }
  .split.reverse .split-media{ order:0; }
}

.stat-row{ display:flex; gap: 48px; flex-wrap:wrap; margin-top: 36px; }
.stat b{ display:block; font-family: var(--font-display); font-size: 2.2rem; color: var(--gold-light); }
.stat span{ font-size:.82rem; color: rgba(255,255,255,.7); text-transform:uppercase; letter-spacing:.06em; }

/* ---------- Timeline (histoire) ---------- */
.timeline{ position:relative; margin-left: 10px; padding-left: 36px; border-left: 1px solid var(--stone-dark); }
.timeline-item{ position:relative; padding-bottom: 44px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:""; position:absolute; left:-43px; top:4px;
  width:14px; height:14px; border-radius:50%;
  background: var(--gold); border: 3px solid var(--mist-light);
  box-shadow: 0 0 0 1px var(--gold);
}
.timeline-item .year{ font-family: var(--font-display); font-size:1.55rem; color: var(--forest); display:block; margin-bottom:4px; font-weight:700; }
.timeline-item p{ color: var(--forest-soft); max-width: 640px; }

/* ---------- Values grid ---------- */
.value-card{ padding: 28px; border-radius: var(--radius); background: var(--paper); border:1px solid rgba(22,32,27,.08); }
.value-card .num{ font-family: var(--font-display); font-size:1rem; color: var(--gold); display:block; margin-bottom:10px; letter-spacing:.1em; font-weight:700; }
.value-card h3{ font-size: 1.12rem; }
.value-card p{ font-size:.92rem; color: var(--forest-soft); margin:0; }

/* ---------- Team / bureau (sans photo, monogramme) ---------- */
.team-card{ text-align:center; }
.team-avatar{
  width: 84px; height:84px; border-radius:50%; margin: 0 auto 16px;
  background: var(--forest); color: var(--gold-light);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-size:1.5rem; font-weight:700;
  box-shadow: var(--shadow-soft);
}
.team-card h3{ font-size:1.04rem; margin-bottom:.1em; }
.team-card span{ font-size:.82rem; color: var(--gold); font-weight:600; }
.staff-pill-grid{ display:flex; flex-wrap:wrap; gap:12px; margin-top: 10px; }
.staff-pill{
  background: var(--paper); border:1px solid rgba(22,32,27,.12);
  padding: 10px 18px; border-radius:99px; font-size:.88rem; font-weight:600; color: var(--forest);
}

/* ---------- Event / schedule rows ---------- */
.event-row{
  display:grid; grid-template-columns: 110px 1fr auto;
  gap: 24px; align-items:center;
  padding: 22px 0; border-bottom: 1px solid rgba(22,32,27,.1);
}
.event-date{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  background: var(--forest); color:#fff; border-radius: var(--radius);
  padding: 12px 8px; text-align:center;
}
.event-date .num{ font-family: var(--font-display); font-size: 1.6rem; line-height:1; }
.event-date .mon{ font-size:.68rem; text-transform:uppercase; letter-spacing:.1em; color: var(--gold-light); }
.event-info h3{ font-size: 1.12rem; margin-bottom:.2em; }
.event-info p{ margin:0; color: var(--forest-soft); font-size:.92rem; }
.event-tag{ font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color: var(--gold); font-weight:700; }
@media (max-width:700px){
  .event-row{ grid-template-columns: 70px 1fr; }
  .event-row .btn{ grid-column: 1 / -1; justify-self:start; }
}

/* ---------- Filters ---------- */
.filters{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 36px; }
.filter-pill{
  padding: 10px 20px; border-radius: 99px; font-size:.86rem; font-weight:600;
  border: 1px solid rgba(22,32,27,.18); color: var(--forest-soft); cursor:pointer;
  background: var(--paper); transition: .2s;
}
.filter-pill.active, .filter-pill:hover{ background: var(--forest); color:#fff; border-color: var(--forest); }

/* ---------- Gallery ---------- */
.gallery-grid{
  display:grid; grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px; gap: 14px;
}
.gallery-grid a{ display:block; width:100%; height:100%; border-radius: var(--radius); overflow:hidden; position:relative; }
.gallery-grid img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.gallery-grid a:hover img{ transform: scale(1.06); }
.gallery-grid .tall{ grid-row: span 2; }
.gallery-grid .wide{ grid-column: span 2; }
@media (max-width: 980px){ .gallery-grid{ grid-template-columns: repeat(2,1fr); } .gallery-grid .wide{ grid-column: span 2; } }
@media (max-width: 560px){ .gallery-grid{ grid-template-columns: 1fr; } .gallery-grid .wide, .gallery-grid .tall{ grid-column: span 1; grid-row: span 1; } }

/* ---------- Forms ---------- */
.form-card{ background: var(--paper); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-soft); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
@media (max-width:640px){ .form-row{ grid-template-columns: 1fr; } }
label{ font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; color: var(--forest); display:block; margin-bottom:8px; }
input, textarea, select{
  width:100%; padding: 13px 16px; border:1px solid rgba(22,32,27,.2);
  border-radius: var(--radius); font-family: var(--font-body); font-size:.95rem;
  background: var(--mist-light);
}
textarea{ min-height: 130px; resize: vertical; }
.checkbox-row{ display:flex; align-items:flex-start; gap:10px; margin-bottom:18px; font-size:.86rem; color: var(--forest-soft); }
.checkbox-row input{ width:auto; margin-top:3px; }

/* ---------- Practical info blocks ---------- */
.info-block{ background: var(--paper); border-radius: var(--radius); padding: 30px; border:1px solid rgba(22,32,27,.08); }
.info-block h3{ font-size:1.1rem; display:flex; align-items:center; gap:10px; }
.hours-table{ width:100%; border-collapse: collapse; margin-top: 12px; }
.hours-table td{ padding: 8px 0; font-size:.92rem; border-bottom: 1px solid rgba(22,32,27,.08); }
.hours-table td:last-child{ text-align:right; font-weight:600; color: var(--forest); }

/* ---------- Pull quote / testimonial ---------- */
.quote-card{ background: var(--paper); border-radius: var(--radius); padding: 32px; border-left: 2px solid var(--gold); box-shadow: var(--shadow-soft); }
.quote-card p{ font-family: var(--font-display); font-size: 1.2rem; font-style: italic; color: var(--forest); margin-bottom: 14px; }
.quote-card span{ font-size:.85rem; font-weight:700; color: var(--gold); }

/* ---------- Publications ---------- */
.pub-card{ background: var(--paper); border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-soft); border:1px solid rgba(22,32,27,.07); display:flex; flex-direction:column; }
.pub-cover{
  aspect-ratio: 3/4; background: linear-gradient(150deg, var(--forest) 0%, var(--forest-deep) 100%);
  display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center;
  color:#fff; padding: 24px; position:relative; overflow:hidden;
}
.pub-cover::before{
  content:""; position:absolute; inset:10px; border:1px solid rgba(212,185,120,.5);
}
.pub-cover .pub-icon{ font-size:2.4rem; margin-bottom:14px; color: var(--gold-light); }
.pub-cover h4{ color:#fff; font-size:1.1rem; margin:0; position:relative; z-index:1; }
.pub-cover span{ font-size:.74rem; letter-spacing:.08em; text-transform:uppercase; color: var(--gold-light); margin-top:8px; position:relative; z-index:1; }
.pub-body{ padding:22px 22px 26px; flex:1; display:flex; flex-direction:column; }
.pub-body p{ font-size:.92rem; color: var(--forest-soft); margin-bottom:14px; }

/* ---------- CTA band ---------- */
.cta-band{
  background: linear-gradient(120deg, var(--forest) 0%, var(--forest-deep) 100%);
  color:#fff; border-radius: var(--radius); padding: 58px; text-align:center;
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; width:380px; height:380px; border-radius:50%;
  background: radial-gradient(circle, rgba(172,138,78,.25), transparent 70%);
  top:-150px; right:-100px;
}
.cta-band h2{ color:#fff; }
.cta-band p{ color: rgba(255,255,255,.8); max-width: 540px; margin: 0 auto 28px; }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--forest-deep); color: rgba(255,255,255,.72); padding: 76px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-grid h4{ color:#fff; font-size:.8rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom: 18px; font-family: var(--font-body); font-weight:700; }
.footer-grid li{ margin-bottom: 10px; font-size:.9rem; }
.footer-grid a:hover{ color: var(--gold-light); }
.footer-brand .brand-text strong{ color:#fff; }
.footer-brand p{ color: rgba(255,255,255,.6); font-size:.88rem; max-width: 300px; margin-top: 14px; }
.social-row{ display:flex; gap: 12px; margin-top: 18px; }
.social-row a{
  width: 38px; height:38px; border-radius:50%; border: 1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center; font-size:.85rem;
}
.social-row a:hover{ background: var(--gold); color: var(--forest-deep); border-color: var(--gold); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px;
  display:flex; justify-content:space-between; gap: 16px; flex-wrap:wrap;
  font-size: .78rem; color: rgba(255,255,255,.5);
}
.footer-bottom a:hover{ color:#fff; }
.footer-bottom-links{ display:flex; gap: 20px; flex-wrap:wrap; }
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }

/* ---------- Misc ---------- */
.tag-list{ display:flex; gap:10px; flex-wrap:wrap; }
.tag{ background: var(--stone); color: var(--forest); font-size:.78rem; font-weight:700; padding: 7px 14px; border-radius:99px; }
.divider-gold{ width:64px; height:1px; background: var(--gold); margin: 0 0 24px; }
.center-text{ text-align:center; }
.mt-48{ margin-top:48px; }
.small-note{ font-size:.82rem; color: var(--forest-soft); }