/* ===== SOMMET MONDIAL DU TNF 2026 — programme (styles scopés .tnf-summit) ===== */
.tnf-summit{--tnf-navy:#1B2A4A;--tnf-navy2:#16406B;--tnf-gold:#C9972B;--tnf-teal:#0F6E6E;--tnf-ink:#222222;--tnf-mute:#6B6B6B;--tnf-bg:#F7F7F9;--tnf-line:#E3E5EA;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--tnf-ink);line-height:1.55;font-size:15px;max-width:1180px;margin:0 auto;-webkit-font-smoothing:antialiased;}
.tnf-summit *{box-sizing:border-box;}
.tnf-summit p{margin:0 0 .6em;}

/* --- Bandeau --- */
.tnf-topbar{background:var(--tnf-navy);color:#fff;padding:14px 22px;display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;justify-content:space-between;}
.tnf-topbar .tnf-brand{font-weight:800;letter-spacing:.06em;font-size:.95rem;text-transform:uppercase;}
.tnf-topbar .tnf-tag{color:var(--tnf-gold);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;}

/* --- Hero --- */
.tnf-hero{background:linear-gradient(160deg,var(--tnf-navy) 0%,var(--tnf-navy2) 100%);color:#fff;padding:44px 26px 38px;text-align:center;}
.tnf-hero .tnf-kicker{display:inline-block;border:1px solid var(--tnf-gold);color:var(--tnf-gold);padding:5px 16px;border-radius:2px;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;margin-bottom:18px;}
.tnf-hero .tnf-edition{color:#fff;opacity:.9;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;font-weight:600;}
.tnf-hero h1{font-size:clamp(1.6rem,4.6vw,2.6rem);line-height:1.15;margin:0 0 12px;color:#fff;font-weight:800;letter-spacing:.01em;text-transform:uppercase;}
.tnf-hero .tnf-sub{font-style:italic;font-size:clamp(1rem,2.4vw,1.2rem);color:var(--tnf-gold);margin:0 auto 22px;max-width:780px;}
.tnf-hero .tnf-org{font-size:.92rem;opacity:.88;margin:0 0 4px;}
.tnf-hero .tnf-venue{font-size:.92rem;opacity:.88;margin:0;}
.tnf-hero-rule{width:64px;height:2px;background:var(--tnf-gold);margin:24px auto;}

/* --- Chiffres clés --- */
.tnf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.22);max-width:820px;margin:0 auto;}
.tnf-stats div{background:var(--tnf-navy);padding:14px 8px;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:#fff;}

/* --- Sections --- */
.tnf-section{padding:38px 22px;}
.tnf-section.tnf-alt{background:var(--tnf-bg);}
.tnf-h2{font-size:clamp(1.15rem,3vw,1.5rem);color:var(--tnf-navy);font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin:0 0 20px;padding-bottom:10px;border-bottom:2px solid var(--tnf-gold);}

/* --- Semaine en un coup d'œil --- */
.tnf-week{display:grid;gap:10px;}
.tnf-week-item{display:grid;grid-template-columns:150px 210px 1fr;gap:0;background:#fff;border:1px solid var(--tnf-line);border-left:4px solid var(--tnf-gold);}
.tnf-week-item > div{padding:13px 16px;}
.tnf-week-date{font-weight:800;color:var(--tnf-navy);white-space:nowrap;}
.tnf-week-day{font-weight:700;color:var(--tnf-teal);border-left:1px solid var(--tnf-line);border-right:1px solid var(--tnf-line);}
.tnf-week-desc{color:#444;}

/* --- Thèmes --- */
.tnf-themes{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 26px;}
.tnf-theme{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--tnf-line);padding:12px 14px;}
.tnf-theme .tnf-letter{flex:0 0 30px;height:30px;border-radius:50%;background:var(--tnf-navy);color:var(--tnf-gold);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;}
.tnf-theme span.tnf-txt{font-size:.93rem;}

/* --- En-tête de journée --- */
.tnf-day{margin:0 0 34px;border:1px solid var(--tnf-line);background:#fff;}
.tnf-day-head{background:var(--tnf-navy);color:#fff;padding:20px 22px;}
.tnf-day-head .tnf-date{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tnf-gold);font-weight:700;display:block;margin-bottom:6px;}
.tnf-day-head h3{margin:0 0 6px;font-size:clamp(1.1rem,3vw,1.4rem);font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#fff;}
.tnf-day-head .tnf-theme-line{margin:0;font-style:italic;opacity:.9;font-size:.95rem;}

/* --- Grille programme --- */
.tnf-row{display:grid;grid-template-columns:118px 1fr 1fr 1fr;border-top:1px solid var(--tnf-line);}
.tnf-row:first-child{border-top:none;}
.tnf-cell{padding:14px 15px;border-left:1px solid var(--tnf-line);font-size:.92rem;}
.tnf-cell:first-child{border-left:none;}
.tnf-time{font-weight:800;color:var(--tnf-navy);background:#FAFAFC;font-size:.86rem;font-variant-numeric:tabular-nums;}
.tnf-time div{margin-bottom:3px;}
.tnf-span3{grid-column:span 3;}
.tnf-colhead{background:#0f2440;color:#fff;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;border-left-color:rgba(255,255,255,.18);}
.tnf-colhead.tnf-time{background:#0f2440;color:#fff;}
.tnf-row.tnf-break .tnf-cell{background:var(--tnf-bg);color:var(--tnf-mute);font-style:italic;}
.tnf-row.tnf-break .tnf-time{color:var(--tnf-navy);font-style:normal;}
.tnf-row.tnf-major .tnf-cell:not(.tnf-time){background:#FBF7EE;border-top:0;}
.tnf-row.tnf-major .tnf-cell:not(.tnf-time) strong{color:var(--tnf-navy);}
.tnf-row.tnf-social .tnf-cell:not(.tnf-time){background:#F3F8F8;color:var(--tnf-teal);font-weight:700;}
.tnf-pa::before,.tnf-pb::before,.tnf-pc::before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;vertical-align:1px;flex:0 0 auto;}
.tnf-pa::before{background:var(--tnf-gold);}
.tnf-pb::before{background:#4A90D9;}
.tnf-pc::before{background:#9B6BC9;}
.tnf-lbl{display:none;}
.tnf-code{display:inline-block;background:var(--tnf-navy);color:var(--tnf-gold);font-weight:800;font-size:.72rem;letter-spacing:.05em;
  padding:2px 7px;border-radius:2px;margin-right:7px;vertical-align:2px;white-space:nowrap;}
.tnf-code.tnf-new{background:var(--tnf-gold);color:#fff;}
.tnf-ws{margin:0 0 10px;padding-left:11px;border-left:2px solid var(--tnf-line);}
.tnf-ws:last-child{margin-bottom:0;}
.tnf-ws .tnf-wt{display:block;font-style:italic;color:var(--tnf-mute);font-size:.8rem;font-weight:600;margin-bottom:2px;}
.tnf-note{display:block;font-style:italic;color:var(--tnf-mute);font-size:.85rem;margin-top:6px;}
.tnf-cell ul{margin:6px 0 0;padding-left:18px;}
.tnf-cell ul li{margin-bottom:3px;}
.tnf-cer{margin:0;padding:0;list-style:none;}
.tnf-cer li{display:grid;grid-template-columns:112px 1fr;gap:10px;padding:6px 0;border-top:1px dashed var(--tnf-line);}
.tnf-cer li:first-child{border-top:none;}
.tnf-cer .tnf-ct{font-weight:800;color:var(--tnf-navy);font-size:.84rem;font-variant-numeric:tabular-nums;}

/* --- Pied de page --- */
.tnf-footer{background:var(--tnf-navy);color:#fff;padding:22px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:.85rem;}
.tnf-footer span{opacity:.9;}

/* ===== Responsive ===== */
@media (max-width:900px){
  .tnf-week-item{grid-template-columns:1fr;border-left-width:4px;}
  .tnf-week-day{border:none;border-top:1px solid var(--tnf-line);border-bottom:1px solid var(--tnf-line);}
  .tnf-themes{grid-template-columns:1fr;}
  .tnf-stats{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:760px){
  .tnf-summit{font-size:14.5px;}
  .tnf-section{padding:28px 15px;}
  .tnf-hero{padding:32px 16px 28px;}
  .tnf-row,.tnf-row.tnf-major,.tnf-row.tnf-break,.tnf-row.tnf-social{display:block;border-top:none;}
  .tnf-row{border-bottom:8px solid var(--tnf-bg);}
  .tnf-colhead-row{display:none;}
  .tnf-cell{border-left:none;border-bottom:1px solid var(--tnf-line);padding:12px 15px;}
  .tnf-cell:last-child{border-bottom:none;}
  .tnf-time{background:var(--tnf-navy);color:#fff;font-size:.82rem;letter-spacing:.06em;}
  .tnf-lbl{display:block;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--tnf-teal);margin-bottom:6px;}
  .tnf-cer li{grid-template-columns:1fr;gap:2px;}
  .tnf-footer{flex-direction:column;text-align:center;}
  .tnf-topbar{flex-direction:column;text-align:center;}
}