/* Home Sun Moto, « La course du soleil » (laboratoire tuning, passe 2, 16/10/2026).
   Une seule grammaire de haut en bas : pastille numérotée, H2 Manrope dont la fin est en ocre (jaune sur fond encre),
   colonne de 1200 px, cartes blanches à bord fin, boutons du site (jaune soleil et contour encre).
   Rythme : blanc, doux, blanc, encre, blanc, sable, blanc. Couleurs : uniquement les variables de da.css / global.css. */

.tn-home { --tn-larg: 1200px; --tn-air: clamp(4.5rem, 8vw, 7.5rem); --tn-r: 20px; --tn-r-petit: 12px;
  --tn-ocre: var(--c-secondaire-texte); --tn-soleil: var(--c-primaire); --tn-encre: var(--c-texte);
  --tn-gris: var(--c-texte-2); --tn-bord: var(--c-bord);
  color: var(--tn-encre); font-family: var(--f-texte); background: var(--c-surface); }
.tn-home *, .tn-home *::before, .tn-home *::after { box-sizing: border-box; }
.tn-home a { text-decoration: none; color: inherit; }
.tn-in { width: 100%; max-width: var(--tn-larg); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2rem); }
.tn-sec { padding-block: var(--tn-air); background: var(--c-surface); }
.tn-fond-doux { background: var(--c-fond); }
.tn-fond-sable { background: var(--c-doux); }
.tn-fond-encre { background: var(--tn-encre); color: var(--c-surface); }

/* ---------- grammaire commune ---------- */
.tn-kicker { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.4rem; padding: .38rem .9rem .38rem .45rem;
  border: 1px solid var(--tn-bord); border-radius: 999px; background: var(--c-surface);
  font: 700 .82rem/1.2 var(--f-titre); letter-spacing: .02em; color: var(--tn-encre); }
.tn-num { display: inline-grid; place-items: center; min-width: 1.75rem; height: 1.75rem; padding-inline: .35rem; border-radius: 999px;
  background: var(--tn-soleil); color: var(--c-sur-primaire); font-size: .74rem; font-weight: 800; }
.tn-soleil { width: 1.75rem; height: 1.75rem; border-radius: 50%; background: radial-gradient(circle, var(--tn-soleil) 0 38%, transparent 40%),
  repeating-conic-gradient(var(--tn-soleil) 0 8deg, transparent 8deg 30deg); }
.tn-home h1, .tn-home h2, .tn-home h3 { font-family: var(--f-titre); color: var(--tn-encre); margin: 0; }
.tn-home h1 em, .tn-home h2 em { font-style: normal; color: var(--tn-ocre); }
.tn-home h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.08; font-weight: 800; letter-spacing: -.025em; max-width: 20ch; }
.tn-tete { display: flex; flex-direction: column; align-items: center; text-align: center; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.tn-tete h2 { margin-inline: auto; }
.tn-tete-gauche { align-items: flex-start; text-align: left; margin-bottom: 0; }
.tn-tete-gauche h2 { margin-inline: 0; }
.tn-tete-split { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 2rem 4rem; text-align: left; }
.tn-tete-split h2 { margin-inline: 0; }
.tn-tete-split .tn-chapo { max-width: 42ch; margin: 0 0 .35rem; }
.tn-chapo { margin: 1.1rem 0 0; max-width: 60ch; font-size: 1.08rem; line-height: 1.65; color: var(--tn-gris); }
.tn-carte { background: var(--c-surface); border: 1px solid var(--tn-bord); border-radius: var(--tn-r); }
.tn-etiquette { display: inline-block; margin: 0; font: 800 .74rem/1.3 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--c-primaire-texte); }
.tn-note { margin: .6rem 0 0; font-size: .92rem; line-height: 1.55; color: var(--tn-gris); }
.tn-fl { width: 1.05em; height: 1.05em; flex: none; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s; }
.tn-lien { display: inline-flex; align-items: center; gap: .45rem; font: 700 .95rem/1.35 var(--f-titre); color: var(--tn-encre);
  text-decoration: underline !important; text-decoration-color: var(--tn-soleil) !important; text-decoration-thickness: 3px !important; text-underline-offset: 5px; }
.tn-lien:hover .tn-fl, .tn-btn:hover .tn-fl { transform: translateX(4px); }
.tn-pied { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2.25rem; margin: clamp(2rem, 4vw, 3rem) 0 0; }

/* boutons : mêmes formes que le bouton du menu et celui du pied de page */
.tn-actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.tn-btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 52px; padding: .8rem 1.45rem;
  border-radius: 8px; border: 2px solid transparent; font: 700 1rem/1.2 var(--f-titre); transition: transform .2s, background-color .2s, color .2s; }
.tn-btn:hover { transform: translateY(-2px); }
.tn-btn-1 { background: var(--tn-soleil); border-color: var(--tn-soleil); color: var(--c-sur-primaire) !important; }
.tn-btn-1:hover { background: var(--tn-encre); border-color: var(--tn-encre); color: var(--c-surface) !important; }
.tn-btn-2 { background: transparent; border-color: var(--tn-encre); color: var(--tn-encre) !important; }
.tn-btn-2:hover { background: var(--tn-encre); color: var(--c-surface) !important; }
.tn-btn-3 { background: transparent; border-color: var(--c-surface); color: var(--c-surface) !important; }
.tn-btn-3:hover { background: var(--c-surface); color: var(--tn-encre) !important; }

/* ---------- HERO : la course du soleil ---------- */
.tn-hero { background: var(--c-surface); padding-block: clamp(2.25rem, 3.8vw, 3.25rem) clamp(2.5rem, 4vw, 3.5rem); border-top: 1px solid var(--tn-bord); }
.tn-hero-tete { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 1.5rem clamp(2rem, 5vw, 4.5rem); align-items: end; }
.tn-hero-titre, .tn-hero-cote { min-width: 0; }
.tn-hero h1 { font-family: 'Manrope', var(--f-titre); font-size: clamp(2.5rem, 4.9vw, 4.4rem); line-height: 1.02; font-weight: 800; letter-spacing: -.035em; max-width: 15ch; }
.tn-hero .tn-chapo { font-size: 1.08rem; margin: 0 0 1.5rem; max-width: 44ch; }
.tn-hero .tn-actions { gap: .7rem; }

.tn-planche { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px) minmax(0, 1fr); grid-template-rows: auto auto;
  gap: 1.1rem clamp(1.1rem, 2.2vw, 1.75rem); margin-top: clamp(2rem, 3.6vw, 2.75rem); --t: 0; }
.tn-course { grid-column: 1 / -1; display: flex; align-items: flex-end; gap: 1.5rem; }
.tn-course-nom { flex: none; font: 800 .74rem/1 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--c-primaire-texte); padding-bottom: 2px; }
.tn-course-piste { position: relative; flex: 1; height: 34px; }
.tn-course-piste::before { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 2px; border-radius: 1px; background: var(--c-fond-2); }
.tn-course-piste::after { content: ""; position: absolute; left: 0; bottom: 4px; height: 2px; width: calc(var(--t) * 100%); border-radius: 1px; background: var(--tn-soleil); }
.tn-course-cran { position: absolute; left: var(--p); bottom: 14px; transform: translateX(-50%); font: 700 .78rem/1 var(--f-titre); color: var(--tn-gris); white-space: nowrap; }
.tn-course-cran::after { content: ""; position: absolute; left: 50%; top: calc(100% + 4px); width: 2px; height: 8px; margin-left: -1px; background: var(--tn-bord); }
.tn-course-cran:first-child { transform: none; } .tn-course-cran:first-child::after { left: 1px; }
.tn-course-cran:nth-last-child(2) { transform: translateX(-100%); } .tn-course-cran:nth-last-child(2)::after { left: auto; right: 0; }
.tn-course-astre { position: absolute; bottom: -4px; left: calc(var(--t) * 100%); width: 18px; height: 18px; margin-left: -9px; border-radius: 50%;
  background: var(--tn-soleil); box-shadow: 0 0 0 5px color-mix(in srgb, var(--tn-soleil) 30%, transparent), 0 0 22px 4px color-mix(in srgb, var(--tn-soleil) 55%, transparent); }

.tn-creneaux { list-style: none; margin: 0; padding: 0; display: grid; grid-template-rows: 1fr 1fr; gap: 1.1rem; min-width: 0; }
.tn-creneau { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 1.15rem 1.25rem 1.3rem; overflow: hidden;
  border: 1px solid var(--tn-bord); border-radius: var(--tn-r); background: var(--c-surface); transition: background-color .35s, border-color .35s, box-shadow .35s; }
.tn-c-heure { display: flex; align-items: center; gap: .6rem; margin: 0; font: 800 1.4rem/1 var(--f-titre); letter-spacing: -.02em; color: var(--tn-encre); }
.tn-c-num { display: inline-grid; place-items: center; width: 1.65rem; height: 1.65rem; border-radius: 50%; background: var(--tn-soleil); color: var(--c-sur-primaire); font-size: .8rem; letter-spacing: 0; transition: background-color .35s; }
.tn-c-ciel { margin: .45rem 0 0; font-size: .86rem; color: var(--tn-gris); }
.tn-c-titre { margin: .75rem 0 0; font: 800 1.06rem/1.3 var(--f-titre); color: var(--tn-encre); }
.tn-c-texte { margin: .3rem 0 .8rem; font-size: .9rem; line-height: 1.5; color: var(--tn-gris); }
.tn-creneau .tn-lien { margin-top: auto; align-self: flex-start; font-size: .88rem; }
.tn-c-avance { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; }
.tn-c-avance span { display: block; height: 100%; background: var(--tn-soleil); transform-origin: left; transform: scaleX(var(--av, 0)); }
.tn-js .tn-creneau:not(.est-actif) { background: var(--c-fond); }
.tn-js .tn-creneau:not(.est-actif) .tn-c-num { background: var(--c-fond-2); color: var(--tn-encre); }
.tn-js .tn-creneau:not(.est-actif) .tn-c-avance { display: none; }
.tn-js .tn-creneau.est-actif { border-color: var(--tn-encre); box-shadow: var(--o-survol); }

.tn-planche-photo { position: relative; grid-column: 2; grid-row: 2; align-self: start; margin: 0; aspect-ratio: 4 / 5; border-radius: var(--r-image, 22px); overflow: hidden; background: var(--c-fond-2); }
.tn-planche-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; display: block; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.tn-planche.est-survol .tn-planche-photo img { transform: scale(1.03); }
.tn-horloge { position: absolute; top: 14px; left: 14px; display: inline-flex; align-items: center; gap: .55rem; margin: 0; padding: .45rem .85rem .45rem .5rem;
  border-radius: 999px; background: var(--c-surface); font: 600 .84rem/1 var(--f-titre); color: var(--tn-gris); box-shadow: 0 8px 22px -10px color-mix(in srgb, var(--c-ombre) 60%, transparent); }
.tn-horloge strong { font-weight: 800; font-size: .98rem; color: var(--tn-encre); font-variant-numeric: tabular-nums; }
.tn-horloge-soleil { width: 18px; height: 18px; border-radius: 50%; background: var(--tn-soleil); box-shadow: 0 0 0 4px color-mix(in srgb, var(--tn-soleil) 30%, transparent); }
.tn-point { position: absolute; left: var(--x); top: var(--y); width: 30px; height: 30px; margin: -15px 0 0 -15px; padding: 0; border: 0; border-radius: 50%;
  display: grid; place-items: center; background: var(--c-surface); color: var(--tn-encre); font: 800 .8rem/1 var(--f-titre); cursor: pointer;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--c-surface) 40%, transparent), 0 6px 16px -4px color-mix(in srgb, var(--c-ombre) 55%, transparent); transition: background-color .3s, transform .3s; }
.tn-point.est-actif { background: var(--tn-soleil); color: var(--c-sur-primaire); transform: scale(1.12); }
.tn-point.est-actif::before { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 2px solid var(--tn-soleil); animation: tn-onde 1.8s ease-out infinite; }
.tn-point-nom { position: absolute; top: 50%; left: calc(100% + 10px); transform: translateY(-50%); padding: .32rem .65rem; border-radius: 6px;
  background: var(--tn-encre); color: var(--c-surface); font: 700 .8rem/1.2 var(--f-titre); white-space: nowrap; opacity: 0; visibility: hidden; transition: opacity .3s; }
.tn-point[data-i="2"] .tn-point-nom, .tn-point[data-i="3"] .tn-point-nom { left: auto; right: calc(100% + 10px); }
.tn-point[data-i="1"] .tn-point-nom { top: calc(100% + 10px); left: 50%; transform: translateX(-50%); }
.tn-point.est-actif .tn-point-nom { opacity: 1; visibility: visible; }
@keyframes tn-onde { from { transform: scale(.7); opacity: 1; } to { transform: scale(1.6); opacity: 0; } }

.tn-hero-pied { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem; margin-top: clamp(2rem, 3.4vw, 2.6rem); padding-top: 1.5rem; border-top: 1px solid var(--tn-bord); }
.tn-reperes { display: grid; grid-template-columns: repeat(3, auto); margin: 0; }
.tn-reperes div { padding-right: 2rem; }
.tn-reperes div + div { padding-left: 2rem; border-left: 1px solid var(--tn-bord); }
.tn-reperes dt { font: 800 2.2rem/1 var(--f-titre); letter-spacing: -.03em; color: var(--tn-encre); }
.tn-reperes dd { margin: .4rem 0 0; font-size: .93rem; color: var(--tn-gris); }
.tn-legende { margin: 0; font-size: .86rem; color: var(--tn-gris); }
.tn-legende a { color: var(--tn-encre); text-decoration: underline; text-decoration-color: var(--tn-soleil); text-decoration-thickness: 2px; text-underline-offset: 3px; }

/* ---------- 01 ATELIER ---------- */
.tn-atelier-grille { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; align-items: stretch; }
.tn-instrument { padding: clamp(1.3rem, 2.4vw, 1.9rem); min-width: 0; }
.tn-chaine { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: clamp(1.5rem, 3.5vw, 3rem); align-items: center; padding: 1.1rem clamp(1.1rem, 3vw, 2.6rem) 1.1rem 1.1rem; }
.tn-chaine-photo { position: relative; aspect-ratio: 1 / 1; border-radius: var(--tn-r-petit); overflow: hidden; }
.tn-chaine-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tn-reglet { position: absolute; left: 22%; top: 36%; width: 32%; height: 22px; transform: rotate(-3deg); transform-origin: left center; }
.tn-reglet::before, .tn-reglet::after { content: ""; position: absolute; top: 0; bottom: 0; width: 3px; border-radius: 2px; background: var(--tn-soleil); }
.tn-reglet::before { left: 0; } .tn-reglet::after { right: 0; }
.tn-reglet-trait { position: absolute; left: 0; right: 0; top: 50%; height: 3px; margin-top: -1.5px; background: var(--tn-soleil); transform-origin: left; }
.tn-chaine-note { position: absolute; left: 12px; bottom: 12px; padding: .3rem .6rem; border-radius: 6px; background: var(--c-surface); font: 700 .78rem/1.2 var(--f-titre); }
.tn-instrument-corps { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 3vw, 2.6rem); align-items: center; }
.tn-chaine-mesure, .tn-chaine-avis { min-width: 0; }
.tn-chaine-avis .tn-verdict { margin-top: 0; }
.tn-lecture-grande output { font-size: clamp(2.4rem, 4vw, 3.3rem); }
.tn-lecture-grande span { font-size: 1.2rem; }
.tn-curseur { display: grid; gap: .55rem; margin: 1rem 0 .4rem; font-size: .92rem; color: var(--tn-gris); }
.tn-curseur input { width: 100%; accent-color: var(--c-primaire-texte); height: 28px; cursor: pointer; }
.tn-lecture { display: flex; align-items: baseline; flex-wrap: wrap; gap: .4rem .9rem; margin: .4rem 0 0; }
.tn-lecture output { font: 800 2.1rem/1.05 var(--f-titre); letter-spacing: -.03em; color: var(--tn-encre); }
.tn-lecture span { font: 700 1rem/1.2 var(--f-titre); color: var(--tn-ocre); }
.tn-verdict { margin: .9rem 0 0; padding: .65rem .85rem; border-radius: 10px; font: 700 .93rem/1.4 var(--f-titre); background: var(--c-doux); color: var(--c-sur-doux); border-left: 4px solid var(--tn-soleil); }
.tn-verdict[data-niveau="limite"] { border-left-color: var(--c-secondaire); }
.tn-verdict[data-niveau="change"] { border-left-color: var(--tn-encre); background: var(--tn-encre); color: var(--c-surface); }
.tn-instrument .tn-lien { margin-top: 1rem; }
.tn-manometre { display: flex; align-items: center; gap: .8rem; margin: .6rem 0 .2rem; }
.tn-mano-jauge { position: relative; flex: 1; height: 10px; border-radius: 5px; background: var(--c-fond-2); overflow: hidden; }
.tn-mano-jauge span { position: absolute; inset: 0 auto 0 0; width: var(--rempli, 80%); background: var(--c-secondaire); border-radius: 5px; transition: width .4s; }
.tn-mano-cible { font: 700 .78rem/1 var(--f-titre); color: var(--tn-gris); }
.tn-barres { list-style: none; margin: 1.1rem 0 0; padding: 0; display: grid; gap: .9rem; }
.tn-barres li { display: grid; grid-template-columns: 8.5rem minmax(0, 1fr) auto; align-items: center; gap: .9rem; font-size: .92rem; }
.tn-barre-nom { font: 700 .9rem/1.2 var(--f-titre); }
.tn-barre { position: relative; height: 12px; border-radius: 6px; background: var(--c-fond-2); overflow: hidden; }
.tn-barre > span { position: absolute; top: 0; bottom: 0; left: 0; width: var(--a); border-radius: 6px;
  background: linear-gradient(90deg, var(--tn-soleil) 0 var(--de), color-mix(in srgb, var(--tn-soleil) 40%, var(--c-fond-2)) var(--de)); transform-origin: left; }
.tn-barre-val { font: 800 .95rem/1 var(--f-titre); white-space: nowrap; }

/* ---------- 02 TRAJET ---------- */
.tn-trajet-grille { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 1.5rem; align-items: stretch; }
.tn-trajet-photo { position: relative; border-radius: var(--tn-r); overflow: hidden; aspect-ratio: 1 / 1; min-width: 0; }
.tn-trajet-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tn-pastille-photo { position: absolute; left: 14px; bottom: 14px; max-width: calc(100% - 28px); padding: .45rem .75rem; border-radius: 8px; background: var(--c-surface); font: 700 .82rem/1.3 var(--f-titre); }
.tn-fiche-trajet { padding: clamp(1.3rem, 2.4vw, 2rem); min-width: 0; display: flex; flex-direction: column; }
.tn-onglets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 4px; border-radius: 12px; background: var(--c-fond-2); }
.tn-onglet { min-height: 46px; border: 0; border-radius: 9px; background: transparent; font: 700 .98rem/1.1 var(--f-titre); color: var(--tn-gris); cursor: pointer; transition: background-color .25s, color .25s; }
.tn-onglet.est-actif { background: var(--c-surface); color: var(--tn-encre); box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--c-ombre) 30%, transparent); }
.tn-trajet-panneau { margin-top: 1.4rem; }
.tn-trajet-contexte { display: flex; align-items: baseline; flex-wrap: wrap; gap: .3rem .7rem; margin: 0 0 .6rem; font-size: 1rem; color: var(--tn-gris); }
.tn-lignes { list-style: none; margin: 0; padding: 0; }
.tn-lignes li { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding: 1rem 0; border-top: 1px solid var(--tn-bord); }
.tn-ligne-poste { font: 800 .78rem/1.2 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--tn-gris); }
.tn-ligne-choix strong { display: block; font: 800 1.08rem/1.3 var(--f-titre); color: var(--tn-encre); }
.tn-ligne-choix span { display: block; margin-top: .2rem; font-size: .93rem; line-height: 1.5; color: var(--tn-gris); }
.tn-ligne-lien { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--tn-bord); color: var(--tn-encre); transition: background-color .2s, border-color .2s; }
.tn-ligne-lien:hover { background: var(--tn-soleil); border-color: var(--tn-soleil); }
.tn-pied-carte { margin: auto 0 0; padding-top: 1.2rem; border-top: 1px solid var(--tn-bord); }

/* ---------- 03 SORTIES ---------- */
.tn-regle { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.tn-regle li { padding: 1.4rem 1.5rem; border-radius: var(--tn-r); background: var(--tn-encre); color: var(--c-surface); }
.tn-regle strong { display: block; font: 800 clamp(1.9rem, 3vw, 2.5rem)/1 var(--f-titre); letter-spacing: -.03em; color: var(--tn-soleil); }
.tn-regle li > span { display: block; margin-top: .5rem; font-size: .95rem; line-height: 1.45; color: var(--c-fond-2); }
.tn-sorties-grille { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 1.5rem; align-items: stretch; }
.tn-sorties-photo { position: relative; margin: 0; border-radius: var(--tn-r); overflow: hidden; aspect-ratio: 1 / 1; min-width: 0; align-self: start; }
.tn-sorties-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tn-sorties-photo figcaption { position: absolute; left: 14px; right: 14px; bottom: 14px; padding: .65rem .85rem; border-radius: 10px; background: var(--c-surface); font-size: .9rem; line-height: 1.4; }
.tn-sorties-photo figcaption strong { display: block; font-family: var(--f-titre); }
.tn-comparatif { padding: .6rem clamp(1rem, 2vw, 1.6rem); min-width: 0; }
.tn-comp-ligne { display: grid; grid-template-columns: 7.2rem repeat(3, minmax(0, 1fr)); gap: 1rem; padding: .95rem 0; border-top: 1px solid var(--tn-bord); font-size: .93rem; line-height: 1.45; }
.tn-comp-ligne:first-child { border-top: 0; }
.tn-comp-tete span { font: 800 1rem/1.25 var(--f-titre); color: var(--tn-encre); }
.tn-comp-ligne [role="rowheader"] { font: 800 .74rem/1.3 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--tn-gris); padding-top: .15rem; }
.tn-ombre { display: block; width: 70px; height: 8px; margin-bottom: .45rem; border-radius: 4px;
  background: linear-gradient(90deg, var(--c-primaire-texte) 0 calc(var(--n) * 20%), var(--c-fond-2) calc(var(--n) * 20%)); }
.tn-comp-guides .tn-lien { font-size: .9rem; }

/* ---------- 04 QUIZ : une phrase à la fois, sur fond encre ---------- */
.tn-quiz-grille { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 2.5rem clamp(2rem, 6vw, 5.5rem); align-items: center; }
.tn-fond-encre h2 { color: var(--c-surface); }
.tn-fond-encre h2 em { color: var(--tn-soleil); }
.tn-fond-encre .tn-chapo { color: var(--c-fond-2); }
.tn-score { margin-top: 2.2rem; padding-top: 1.5rem; border-top: 1px solid color-mix(in srgb, var(--c-surface) 20%, transparent); width: 100%; max-width: 380px; }
.tn-score-val { margin: 0; font: 800 4rem/1 var(--f-titre); letter-spacing: -.04em; color: var(--tn-soleil); }
.tn-score-val small { font-size: 1.5rem; color: var(--c-fond-2); letter-spacing: 0; }
.tn-score-pastilles { list-style: none; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; margin: 1rem 0 .8rem; padding: 0; }
.tn-score-pastilles li { height: 8px; border-radius: 4px; background: color-mix(in srgb, var(--c-surface) 18%, transparent); transition: background-color .4s; }
.tn-score-pastilles li.est-juste { background: var(--tn-soleil); }
.tn-score-pastilles li.est-faux { background: var(--c-secondaire); }
.tn-score-mot { margin: 0; font: 700 .98rem/1.45 var(--f-titre); color: var(--c-surface); }
.tn-pile { position: relative; min-width: 0; }
.tn-questions { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; position: relative; z-index: 1; }
.tn-question { display: flex; flex-direction: column; padding: clamp(1.6rem, 3vw, 2.4rem); border-radius: 24px; background: var(--c-surface); color: var(--tn-encre); }
.tn-q-rang { margin: 0; font: 800 .74rem/1.3 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--c-primaire-texte); }
.tn-q-phrase { margin: .9rem 0 0; font: 800 clamp(1.3rem, 2.2vw, 1.65rem)/1.3 var(--f-titre); letter-spacing: -.015em; color: var(--tn-encre); }
.tn-q-choix { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-top: 1.8rem; }
.tn-q-choix button { min-height: 58px; border-radius: 8px; border: 2px solid var(--tn-encre); background: transparent; font: 800 1.08rem/1 var(--f-titre); color: var(--tn-encre); cursor: pointer; transition: background-color .2s, color .2s, transform .2s; }
.tn-q-choix button[data-rep="1"]:hover { background: var(--tn-soleil); border-color: var(--tn-soleil); }
.tn-q-choix button[data-rep="0"]:hover { background: var(--tn-encre); color: var(--c-surface); }
.tn-q-reponse { margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid var(--tn-bord); }
.tn-q-reponse p { margin: 0; font-size: 1rem; line-height: 1.6; color: var(--tn-gris); }
.tn-q-verdict { display: inline-block; margin-right: .35rem; padding: .2rem .6rem; border-radius: 6px; background: var(--c-doux); font: 800 .92rem/1.3 var(--f-titre); color: var(--c-sur-doux); }
.tn-question.est-juste .tn-q-verdict { background: var(--tn-soleil); color: var(--c-sur-primaire); }
.tn-question.est-faux .tn-q-verdict { background: var(--c-secondaire); color: var(--c-sur-secondaire); }
.tn-q-liens { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.1rem !important; }
.tn-q-suite { min-height: 46px; padding: .6rem 1.15rem; border-radius: 8px; border: 2px solid var(--tn-soleil); background: var(--tn-soleil); font: 700 .95rem/1 var(--f-titre); color: var(--c-sur-primaire); cursor: pointer; }
.tn-q-suite:hover { background: var(--tn-encre); border-color: var(--tn-encre); color: var(--c-surface); }
.tn-quiz-pied { grid-column: 2; margin: 0; }
.tn-fond-encre .tn-quiz-pied .tn-lien { color: var(--c-surface); }
/* avec JS : une seule phrase visible, deux cartes en attente derrière */
.tn-js .tn-question:not(.est-courante) { display: none; }
.tn-js .tn-question:not(.est-repondu) .tn-q-reponse { display: none; }
.tn-question.est-repondu .tn-q-choix { display: none; }
.tn-js .tn-pile::before, .tn-js .tn-pile::after { content: ""; position: absolute; left: 0; right: 0; top: 0; bottom: 0; border-radius: 24px; transition: opacity .4s; }
.tn-js .tn-pile::before { transform: translateY(14px) scale(.965); background: color-mix(in srgb, var(--c-surface) 55%, var(--tn-encre)); }
.tn-js .tn-pile::after { transform: translateY(28px) scale(.93); background: color-mix(in srgb, var(--c-surface) 25%, var(--tn-encre)); z-index: -1; }
.tn-js .tn-pile { z-index: 0; }
.tn-js .tn-pile[data-reste="1"]::after, .tn-js .tn-pile[data-reste="0"]::after, .tn-js .tn-pile[data-reste="0"]::before { opacity: 0; }

/* ---------- 05 SOMMAIRE : le carnet de saison ---------- */
.tn-etapes { list-style: none; margin: 0 0 1.75rem; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.tn-etapes li { position: relative; min-width: 0; }
.tn-etapes li + li::before { content: ""; position: absolute; top: 50%; left: -1.5rem; width: 1.5rem; height: 2px; background: var(--tn-bord); }
.tn-etape { display: flex; align-items: center; gap: .9rem; width: 100%; height: 100%; padding: 1rem 1.2rem; border: 1px solid var(--tn-bord); border-radius: var(--tn-r);
  background: var(--c-surface); text-align: left; cursor: pointer; color: var(--tn-encre); transition: background-color .25s, color .25s, border-color .25s; }
.tn-etape:hover { border-color: var(--tn-encre); }
.tn-etape-num { flex: none; display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--c-fond-2); font: 800 1rem/1 var(--f-titre); }
.tn-etape-corps { display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.tn-etape-corps strong { font: 800 1.05rem/1.25 var(--f-titre); }
.tn-etape-corps span { font-size: .86rem; color: var(--tn-gris); }
.tn-etape.est-actif { background: var(--tn-encre); border-color: var(--tn-encre); color: var(--c-surface); }
.tn-etape.est-actif .tn-etape-num { background: var(--tn-soleil); color: var(--c-sur-primaire); }
.tn-etape.est-actif .tn-etape-corps span { color: var(--c-fond-2); }
.tn-carnet-grille { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(1.5rem, 3.5vw, 3rem); align-items: start; }
.tn-carnet-listes { min-width: 0; display: grid; gap: 2rem; }
.tn-liste-tete { display: flex; align-items: baseline; gap: .7rem; margin: 0 0 .6rem; font: 700 1rem/1.3 var(--f-titre); }
.tn-liste ol { list-style: none; margin: 0 0 1.3rem; padding: 0; border-bottom: 1px solid var(--tn-bord); }
.tn-guide { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 1rem; padding: 1rem 1rem 1rem 1.1rem; border-top: 1px solid var(--tn-bord);
  transition: background-color .2s, box-shadow .2s; }
.tn-guide-titre { font: 700 1.04rem/1.35 var(--f-titre); color: var(--tn-encre); }
.tn-guide-meta { font-size: .84rem; color: var(--tn-gris); white-space: nowrap; }
.tn-guide-meta strong { font: 800 1rem/1 var(--f-titre); color: var(--tn-encre); }
.tn-guide:hover, .tn-guide.est-actif { background: var(--c-fond); box-shadow: inset 4px 0 0 var(--tn-soleil); }
.tn-js .tn-liste:not(.est-actif) { display: none; }
.tn-apercus { position: sticky; top: 110px; min-width: 0; }
.tn-apercu { display: none; padding: clamp(1.5rem, 2.8vw, 2.2rem); box-shadow: var(--o-survol); }
.tn-apercu.est-actif { display: block; }
.tn-apercu-haut { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem 1rem; margin: 0; font-size: .86rem; color: var(--tn-gris); }
.tn-apercu h3 { margin-top: .8rem; font-size: clamp(1.45rem, 2.2vw, 1.85rem); line-height: 1.18; font-weight: 800; letter-spacing: -.02em; }
.tn-apercu h3 a:hover { text-decoration: underline; text-decoration-color: var(--tn-soleil); text-decoration-thickness: 3px; text-underline-offset: 5px; }
.tn-apercu-resume { margin: .7rem 0 0; font-size: 1rem; line-height: 1.6; color: var(--tn-gris); }
.tn-apercu-compte { display: flex; align-items: baseline; gap: .6rem; margin: 1.4rem 0 .4rem; font: 700 .95rem/1.2 var(--f-titre); }
.tn-apercu-compte strong { font-size: 2.2rem; font-weight: 800; letter-spacing: -.03em; line-height: 1; color: var(--tn-ocre); }
.tn-apercu-points { list-style: none; counter-reset: pt; margin: 0; padding: 0; }
.tn-apercu-points li { counter-increment: pt; display: grid; grid-template-columns: 1.7rem minmax(0, 1fr); gap: .75rem; align-items: start; padding: .6rem 0; border-top: 1px solid var(--tn-bord); font: 600 .93rem/1.45 var(--f-titre); color: var(--tn-encre); }
.tn-apercu-points li::before { content: counter(pt); display: grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--c-doux); font-size: .76rem; font-weight: 800; }
.tn-apercu-pied { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin: 1.2rem 0 0; padding-top: 1.2rem; border-top: 1px solid var(--tn-bord); font-size: .9rem; color: var(--tn-gris); }
.tn-apercu-pied .tn-btn { min-height: 46px; padding: .6rem 1.1rem; font-size: .95rem; margin-left: auto; }

/* ---------- 06 ÉQUIPE : le registre des signataires ---------- */
.tn-registre-tete { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1.2fr) minmax(0, .95fr); gap: 0 clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: .8rem; border-bottom: 2px solid var(--tn-encre); font: 800 .74rem/1.3 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--tn-gris); }
.tn-registre { list-style: none; margin: 0; padding: 0; }
.tn-signataire { transition: background-color .3s, box-shadow .3s; }
.tn-signataire:hover { background: color-mix(in srgb, var(--c-surface) 45%, transparent); box-shadow: -1.25rem 0 0 color-mix(in srgb, var(--c-surface) 45%, transparent), 1.25rem 0 0 color-mix(in srgb, var(--c-surface) 45%, transparent); }
.tn-signataire { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1.2fr) minmax(0, .95fr); gap: 1.5rem clamp(1.5rem, 3vw, 2.5rem); align-items: start;
  padding: 1.8rem 0; border-bottom: 1px solid color-mix(in srgb, var(--tn-encre) 18%, transparent); }
.tn-sig-qui { display: flex; align-items: center; gap: 1rem; min-width: 0; }
.tn-sig-qui img { width: 84px; height: 84px; flex: none; border-radius: 18px; object-fit: cover; object-position: 50% 25%; }
.tn-sig-qui h3 { font-size: 1.15rem; line-height: 1.25; font-weight: 800; }
.tn-sig-qui h3 a:hover { text-decoration: underline; text-decoration-color: var(--tn-soleil); text-decoration-thickness: 3px; text-underline-offset: 4px; }
.tn-sig-role { margin: .3rem 0 0; font: 700 .86rem/1.3 var(--f-titre); color: var(--tn-ocre); }
.tn-sig-mot { margin: 0; min-width: 0; font-size: .98rem; line-height: 1.6; font-style: italic; color: var(--tn-encre); }
.tn-sig-guides { list-style: none; margin: 0; padding: 0; min-width: 0; }
.tn-sig-guides li + li { border-top: 1px solid color-mix(in srgb, var(--tn-encre) 14%, transparent); }
.tn-sig-guides a { display: flex; flex-direction: column; gap: .2rem; padding: .5rem 0; font: 700 .93rem/1.35 var(--f-titre); }
.tn-sig-guides li:first-child a { padding-top: 0; }
.tn-sig-guides a:hover { color: var(--c-primaire-texte); }
.tn-sig-guides .tn-etiquette { font-size: .66rem; }
.tn-sig-mesure { min-width: 0; padding: 1.1rem 1.2rem; border-radius: var(--tn-r-petit); background: var(--c-surface); }
.tn-sig-val { margin: 0; font: 800 2.1rem/1 var(--f-titre); letter-spacing: -.03em; color: var(--tn-encre); white-space: nowrap; }
.tn-sig-val small { font-size: 1.1rem; color: var(--tn-ocre); letter-spacing: 0; }
.tn-sig-ce { margin: .5rem 0 .6rem; font-size: .88rem; line-height: 1.5; color: var(--tn-gris); }
.tn-sig-source { font: 700 .8rem/1.35 var(--f-titre); text-decoration: underline; text-decoration-color: var(--tn-soleil); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.tn-sources { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; margin-top: 2rem; }
.tn-sources ul { list-style: none; display: flex; flex-wrap: wrap; gap: .7rem; margin: 0; padding: 0; }
.tn-sources a { display: inline-flex; align-items: baseline; gap: .5rem; padding: .55rem .95rem; border-radius: 999px; background: var(--c-surface); border: 1px solid transparent; font-size: .84rem; color: var(--tn-gris); transition: border-color .2s; }
.tn-sources a:hover { border-color: var(--tn-encre); }
.tn-sources strong { font: 700 .88rem/1.3 var(--f-titre); color: var(--tn-encre); }

/* ---------- 07 BUDGET ---------- */
.tn-budget-grille { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 1.5rem; align-items: stretch; }
.tn-budget-liste { padding: clamp(1.2rem, 2.4vw, 1.8rem); min-width: 0; }
.tn-budget-liste ul { list-style: none; margin: 0; padding: 0; }
.tn-budget-liste li { display: flex; align-items: center; gap: .8rem; padding: .85rem 0; border-bottom: 1px solid var(--tn-bord); }
.tn-budget-liste label { flex: 1; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .9rem; cursor: pointer; }
.tn-budget-liste input { width: 22px; height: 22px; accent-color: var(--c-primaire-texte); cursor: pointer; }
.tn-budget-poste { font: 700 1rem/1.35 var(--f-titre); }
.tn-budget-prix { font: 800 1rem/1 var(--f-titre); color: var(--tn-ocre); white-space: nowrap; }
.tn-budget-total { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 1rem; margin: 1.3rem 0 0; }
.tn-budget-total span { font: 800 .78rem/1.2 var(--f-titre); letter-spacing: .08em; text-transform: uppercase; color: var(--tn-gris); }
.tn-budget-total output { font: 800 clamp(1.8rem, 3vw, 2.4rem)/1 var(--f-titre); letter-spacing: -.03em; }
.tn-contact { padding: clamp(1.4rem, 2.6vw, 2rem); background: var(--tn-encre); border-color: var(--tn-encre); color: var(--c-surface); display: flex; flex-direction: column; min-width: 0; }
.tn-contact .tn-etiquette { color: var(--tn-soleil); }
.tn-contact-titre { margin: .6rem 0 1.2rem; font: 800 1.35rem/1.3 var(--f-titre); }
.tn-contact-voies { list-style: none; margin: 0 0 1.5rem; padding: 0; }
.tn-contact-voies a { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .8rem 0; border-top: 1px solid color-mix(in srgb, var(--c-surface) 22%, transparent); }
.tn-contact-voies span { font-size: .88rem; color: var(--c-fond-2); }
.tn-contact-voies strong { font: 700 1rem/1.2 var(--f-titre); }
.tn-contact-voies a:hover strong { color: var(--tn-soleil); }
.tn-contact .tn-actions { margin-top: auto; }

/* ---------- animations (seulement avec JS, jamais en mouvement réduit) ---------- */
.tn-js .tn-apparait { opacity: 0; transform: translateY(26px); }
.tn-js .tn-apparait.est-vu { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.tn-js .tn-barre > span { transform: scaleX(0); transition: transform 1.1s cubic-bezier(.2,.7,.2,1); }
.tn-js .tn-purge.est-vu .tn-barre > span { transform: scaleX(1); }
.tn-js .tn-reglet-trait { transform: scaleX(0); transition: transform 1.2s cubic-bezier(.2,.7,.2,1) .2s; }
.tn-js .tn-chaine.est-vu .tn-reglet-trait { transform: scaleX(1); }
@media (prefers-reduced-motion: reduce) {
  .tn-home *, .tn-home *::before, .tn-home *::after { animation: none !important; transition: none !important; }
  .tn-js .tn-apparait { opacity: 1; transform: none; }
  .tn-js .tn-barre > span, .tn-js .tn-reglet-trait { transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .tn-chaine { grid-template-columns: minmax(0, 300px) minmax(0, 1fr); }
  .tn-instrument-corps { grid-template-columns: 1fr; gap: 1.2rem; }
  .tn-planche { grid-template-columns: minmax(0, 1fr) minmax(0, 360px) minmax(0, 1fr); }
  .tn-signataire { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .tn-registre-tete { display: none; }
  .tn-registre { border-top: 2px solid var(--tn-encre); }
}
@media (max-width: 900px) {
  .tn-hero-tete, .tn-atelier-grille, .tn-trajet-grille, .tn-sorties-grille, .tn-quiz-grille, .tn-budget-grille, .tn-carnet-grille { grid-template-columns: 1fr; }
  .tn-tete-split { flex-direction: column; align-items: flex-start; }
  .tn-tete-split .tn-chapo { margin: 0; }
  .tn-planche { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; }
  .tn-course { order: 1; } .tn-planche-photo { order: 2; grid-column: 1; grid-row: auto; width: 100%; max-width: 460px; justify-self: center; }
  .tn-creneaux-matin { order: 3; } .tn-creneaux-soir { order: 4; }
  .tn-creneaux { grid-template-rows: none; }
  .tn-js .tn-creneau:not(.est-actif) { display: none; }
  .tn-js .tn-creneaux-matin:not(:has(.est-actif)), .tn-js .tn-creneaux-soir:not(:has(.est-actif)) { display: none; }
  .tn-regle { grid-template-columns: 1fr; gap: .75rem; }
  .tn-trajet-photo, .tn-sorties-photo { max-width: 520px; width: 100%; justify-self: center; }
  .tn-tete-gauche { align-items: flex-start; }
  .tn-quiz-pied { grid-column: 1; }
  .tn-score { max-width: none; }
  .tn-apercus { display: none; }
  .tn-etapes { grid-template-columns: 1fr; gap: .6rem; }
  .tn-etapes li + li::before { display: none; }
  .tn-signataire { grid-template-columns: 1fr; gap: 1rem; }
}
@media (max-width: 700px) {
  [data-bandeau], .announcement-bar { display: none !important; }
  .tn-hero { padding-block: 1.4rem 2.6rem; }
  .tn-hero .tn-kicker { margin-bottom: .9rem; font-size: .76rem; }
  .tn-hero .tn-kicker .tn-soleil { width: 1.4rem; height: 1.4rem; }
  .tn-hero h1 { font-size: clamp(2.1rem, 9.4vw, 2.6rem); }
  .tn-hero-tete { gap: 1rem; }
  .tn-hero .tn-chapo { font-size: .98rem; line-height: 1.55; margin-bottom: 1.1rem; }
  .tn-hero .tn-actions { gap: .55rem; }
  .tn-hero .tn-btn { min-height: 48px; padding-block: .65rem; }
  .tn-btn { width: 100%; }
  .tn-planche { margin-top: 1.4rem; gap: .9rem; }
  .tn-course { gap: 0; } .tn-course-nom { display: none; }
  .tn-hero-pied { flex-direction: column; align-items: flex-start; }
  .tn-reperes div { padding-right: 1rem; }
  .tn-reperes div + div { padding-left: 1rem; }
  .tn-reperes dt { font-size: 1.8rem; }
  .tn-reperes dd { font-size: .84rem; }
  .tn-comp-ligne { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .4rem .8rem; font-size: .86rem; }
  .tn-comp-ligne [role="rowheader"] { grid-column: 1 / -1; }
  .tn-comp-tete span:first-child { display: none; }
  .tn-comp-tete span { font-size: .88rem; }
  .tn-lignes li { grid-template-columns: minmax(0, 1fr) auto; }
  .tn-ligne-poste { grid-column: 1 / -1; }
  .tn-barres li { grid-template-columns: 1fr auto; }
  .tn-barre { grid-column: 1 / -1; grid-row: 2; }
  .tn-chaine { grid-template-columns: 1fr; padding: 1rem; }
  .tn-chaine-photo { max-width: 360px; width: 100%; justify-self: center; }
  .tn-guide { grid-template-columns: 1fr; gap: .3rem; padding-inline: .9rem; }
  .tn-q-choix button { min-height: 52px; }
  .tn-sig-val { font-size: 1.8rem; }
}