/* ============================================================
   MARCHÉ DE NOËL 2026 · Champs-sur-Yonne
   Charte graphique partagée — Site Partenaires / Sponsors
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --rouge:        #9B1B30;
  --rouge-vif:    #C0203A;
  --rouge-pale:   #FCF0F2;
  --or:           #C8973A;
  --or-clair:     #F0D898;
  --or-pale:      #FDF8EE;
  --snow:         #FAFBFC;
  --text-dark:    rgba(255,255,255,.92);
  --text-dark2:   rgba(255,255,255,.65);
  --text-dark3:   rgba(255,255,255,.38);
  --border:       rgba(200,151,58,.25);
  --card-border:  rgba(255,255,255,.08);
  --card-bg:      rgba(255,255,255,.04);
  --bg:           #0a0f1e;
  --bg2:          #111827;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', system-ui, sans-serif;
  --ok:           #3AB45F;
  --warn:         #FFA200;
  --danger:       #E80052;
  --muted:        rgba(255,255,255,.38);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-dark);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(155,27,48,.18) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 0%, rgba(200,151,58,.12) 0%, transparent 50%);
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: var(--or-clair); text-decoration: none; transition: color .2s; }
a:hover { color: var(--or); text-decoration: underline; }

.container { max-width: 980px; margin: 0 auto; padding: 0 20px 60px; }

/* Header */
header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  padding: 36px 0 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}
.site-title { display: flex; flex-direction: column; gap: 6px; }
.site-title h1 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
  margin: 0;
}
.site-title .subtitle {
  font-size: .83rem;
  color: var(--text-dark3);
  font-weight: 300;
  letter-spacing: .03em;
}
.header-nav a {
  font-size: .88rem;
  color: var(--or-clair);
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 14px;
  border: 1px solid rgba(200,151,58,.3);
  border-radius: 999px;
  transition: all .2s;
}
.header-nav a:hover {
  background: rgba(200,151,58,.1);
  text-decoration: none;
  border-color: rgba(200,151,58,.6);
}
.snowflakes-deco { color: rgba(200,151,58,.35); font-size: 1rem; letter-spacing: .2em; pointer-events: none; }

/* Section eyebrow */
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--or-clair); margin-bottom: 10px;
}
.section-eyebrow::before {
  content: ''; width: 20px; height: 2px;
  background: var(--or); border-radius: 999px;
}

/* Cards */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 28px 24px;
  margin-bottom: 24px;
  box-shadow: 0 4px 30px rgba(0,0,0,.3);
  position: relative; overflow: hidden;
  transition: border-color .2s;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--rouge), var(--or));
  opacity: 0; transition: opacity .3s;
}
.card:hover::before { opacity: 1; }

.card h2 {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700; color: var(--or-clair);
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px; margin-bottom: 18px;
}
.card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.card p { font-size: 15px; font-weight: 300; color: var(--text-dark2); line-height: 1.7; }
.card p + p { margin-top: 10px; }
.card strong { color: #fff; font-weight: 600; }

/* Gauge */
.gauge-wrap {
  background: rgba(200,151,58,.07);
  border: 1px solid rgba(200,151,58,.25);
  border-radius: 16px; padding: 22px 24px;
  margin: 20px 0 0;
}
.gauge-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; flex-wrap: wrap; gap: 6px; }
.gauge-title { font-size: 1rem; font-weight: 600; color: #fff; }
.gauge-amount { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--or-clair); }
.gauge-track { background: rgba(255,255,255,.06); border-radius: 999px; height: 14px; overflow: hidden; border: 1px solid var(--border); }
.gauge-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--rouge-vif), var(--or));
  transition: width .8s ease; min-width: 6px;
}
.gauge-legend { display: flex; justify-content: space-between; font-size: .78rem; color: var(--text-dark3); margin-top: 8px; }
.gauge-sponsors { margin-top: 10px; font-size: .85rem; color: var(--text-dark2); font-weight: 300; }
.gauge-sponsors strong { color: #fff; font-weight: 600; }

/* Animations */
.anim-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.anim-item {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--card-border);
  border-radius: 14px; padding: 14px 16px;
  display: flex; gap: 12px; align-items: flex-start;
  transition: all .2s;
}
.anim-item:hover { background: rgba(255,255,255,.06); border-color: rgba(200,151,58,.3); transform: translateX(3px); }
.anim-icon { font-size: 1.55rem; flex-shrink: 0; line-height: 1; }
.anim-info .anim-title { font-weight: 600; color: #fff; font-size: .93rem; }
.anim-info .anim-desc { font-size: .8rem; color: var(--text-dark2); margin-top: 3px; line-height: 1.5; font-weight: 300; }

/* Table */
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { background: rgba(255,255,255,.04); color: var(--text-dark2); padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); font-weight: 500; }
.table td { padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.05); color: var(--text-dark); font-weight: 300; }
.table tr:hover td { background: rgba(255,255,255,.03); }
.total { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--or-clair); }

/* Formulas */
.formulas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 8px; }
.formula-card {
  border: 1px solid var(--card-border);
  border-radius: 16px; padding: 18px 16px;
  cursor: pointer; position: relative;
  background: rgba(255,255,255,.03);
  transition: border-color .2s, background .2s, transform .15s;
}
.formula-card:hover { border-color: rgba(200,151,58,.5); background: rgba(200,151,58,.06); transform: translateY(-3px); }
.formula-card.selected { border-color: var(--or); background: rgba(200,151,58,.1); box-shadow: 0 0 0 1px rgba(200,151,58,.4), 0 6px 24px rgba(200,151,58,.15); }
.formula-name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.formula-price { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--or-clair); margin-bottom: 12px; }
.formula-badge { position: absolute; top: -10px; right: 10px; background: var(--rouge); color: #fff; font-size: .68rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .06em; }
.formula-card ul { list-style: none; font-size: .8rem; color: var(--text-dark2); line-height: 1.65; font-weight: 300; }
.formula-card ul li::before { content: "✓ "; color: var(--ok); font-weight: 700; }
.formula-card input[type=radio] { display: none; }

/* Tickets */
.tickets-grid { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.ticket-label {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--card-border); border-radius: 12px; padding: 11px 16px;
  cursor: pointer; font-size: .9rem; color: var(--text-dark2);
  background: rgba(255,255,255,.02);
  transition: border-color .2s, background .2s;
}
.ticket-label:hover { border-color: rgba(200,151,58,.4); background: rgba(200,151,58,.05); }
.ticket-label.selected { border-color: var(--or); background: rgba(200,151,58,.08); }
.ticket-label input[type=radio] { accent-color: var(--or); flex-shrink: 0; width: 16px; height: 16px; }
.ticket-name { flex: 1; display: flex; flex-direction: column; gap: 1px; }
.ticket-dims { font-size: .76rem; color: var(--text-dark3); font-weight: 300; }
.ticket-price { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--or-clair); white-space: nowrap; flex-shrink: 0; }

/* Forms */
.row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; }
label { font-weight: 500; color: var(--text-dark2); font-size: .87rem; }
input, select, textarea {
  width: 100%; padding: 11px 14px; border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255,255,255,.04);
  color: #fff; font-family: var(--font-body); font-size: .95rem;
  transition: border-color .2s, background .2s;
}
input::placeholder, textarea::placeholder { color: var(--text-dark3); font-weight: 300; }
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(200,151,58,.6); background: rgba(200,151,58,.06); }
select option { background: #111827; color: #fff; }
textarea { min-height: 90px; resize: vertical; }
.help { color: var(--text-dark3); font-size: .82rem; margin-top: 4px; font-weight: 300; line-height: 1.5; }
hr { border: 0; border-top: 1px solid var(--card-border); margin: 24px 0; }

/* Info block */
.info-block { background: rgba(200,151,58,.06); border: 1px solid rgba(200,151,58,.2); border-radius: 14px; padding: 16px 20px; margin-bottom: 16px; }
.info-block p { font-size: .88rem; }
.info-block p + p { margin-top: 8px; }

/* Buttons */
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
button, .btn {
  background: var(--rouge); color: #fff; border: 0;
  padding: 12px 24px; border-radius: 999px; font-weight: 600;
  cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: .95rem;
  transition: all .2s; text-decoration: none;
  box-shadow: 0 4px 20px rgba(155,27,48,.35);
}
button:hover, .btn:hover { background: var(--rouge-vif); transform: translateY(-2px); box-shadow: 0 6px 28px rgba(155,27,48,.5); text-decoration: none; }
.btn-gold { background: linear-gradient(135deg, var(--or), #a57a28); color: #0a0f1e; box-shadow: 0 4px 20px rgba(200,151,58,.35); }
.btn-gold:hover { background: linear-gradient(135deg, var(--or-clair), var(--or)); box-shadow: 0 6px 28px rgba(200,151,58,.5); }
.btn-secondary { background: rgba(255,255,255,.06); color: var(--text-dark2); border: 1px solid var(--card-border); box-shadow: none; }
.btn-secondary:hover { background: rgba(255,255,255,.1); border-color: rgba(200,151,58,.4); color: #fff; box-shadow: none; }

/* Badge / note */
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; background: rgba(200,151,58,.15); border: 1px solid rgba(200,151,58,.3); color: var(--or-clair); font-weight: 600; font-size: .75rem; }
.note { color: var(--text-dark3); font-style: italic; font-size: .85rem; font-weight: 300; }
.login { max-width: 420px; margin: 80px auto; }

/* Footer */
footer { margin: 40px 0 0; color: var(--text-dark3); font-size: .82rem; text-align: center; border-top: 1px solid var(--card-border); padding-top: 20px; font-weight: 300; line-height: 1.8; }
footer strong { color: var(--text-dark2); }

.divider-stars { text-align: center; color: rgba(200,151,58,.4); font-size: .85rem; letter-spacing: .4em; margin: 4px 0; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

/* Responsive */
@media (max-width: 780px) {
  .formulas-grid { grid-template-columns: 1fr 1fr; }
  .row, .row-3   { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .formulas-grid { grid-template-columns: 1fr; }
  header { flex-direction: column; align-items: flex-start; }
  .site-title h1 { font-size: 1.2rem; }
}

/* Print */
@media print {
  header, .actions, footer { display: none; }
  .card { box-shadow: none; border: 1px solid #ccc; background: #fff; }
  body { background: #fff; color: #000; }
  .gauge-fill { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}

/* ── Navigation sticky ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,15,30,.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
  padding: 0 20px;
}
.nav-inner {
  max-width: 980px;
  margin: 0 auto;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo:hover { color: var(--or-clair); text-decoration: none; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
}
.nav-links li { list-style: none; }
.nav-links a {
  color: var(--text-dark2);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-cta {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  padding: 7px 18px !important;
  background: var(--rouge) !important;
  color: #fff !important;
  border-radius: 999px;
  font-weight: 600 !important;
  font-size: 14px !important;
  transition: all .2s;
  box-shadow: 0 4px 16px rgba(155,27,48,.4);
}
.nav-cta:hover {
  background: var(--rouge-vif) !important;
  transform: translateY(-1px);
  text-decoration: none !important;
  color: #fff !important;
}
@media (max-width: 600px) {
  .nav-links { display: none; }
}