/* ============================================================
   TerraTrack — Sections
   ============================================================ */

/* ── Intro « savane » ──────────────────────────────────────── */
/* Caché par défaut : sans JS, le site est visible immédiatement (jamais d'écran mort). */
#intro{
  position:fixed;inset:0;z-index:10000;background:var(--tt-ink);
  display:none;align-items:center;justify-content:center;overflow:hidden;
}
#intro.playing{display:flex}
#intro.done{display:none}
html.intro-lock{overflow:hidden}
#intro .veg{position:absolute;inset:0;pointer-events:none}
#intro .veg svg{position:absolute;inset:0;width:100%;height:100%}
#intro .wordmark{position:relative;z-index:5;text-align:center;display:flex;align-items:flex-end;justify-content:center}
#intro .wm-stack{position:relative;display:inline-block}
#intro .wm{
  font-family:var(--font-display);font-weight:900;font-stretch:80%;text-transform:uppercase;
  font-size:clamp(2.4rem,9vw,7rem);letter-spacing:-.02em;line-height:1;display:block;
}
#intro .wm.base{color:transparent;-webkit-text-stroke:1.5px rgba(173,255,77,.32)}
#intro .wm.fill{position:absolute;inset:0;color:var(--tt-leaf);-webkit-text-stroke:0;clip-path:inset(100% 0 0 0)}
#intro .wordmark .fin{
  font-family:var(--font-display);font-weight:900;font-stretch:80%;
  font-size:clamp(2.4rem,9vw,7rem);line-height:1;color:var(--tt-leaf);margin-left:.02em;
}
#intro .skip{
  position:absolute;bottom:26px;right:26px;z-index:6;
  display:inline-flex;align-items:center;min-height:44px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-tertiary);padding:.5rem 1.1rem;border:1px solid var(--tt-white-10);border-radius:var(--radius-pill);
}

/* ── Hero — tient SANS scroll à 1366×768 et mobile 390 (titre plafonné en vh) ── */
.hero{min-height:100svh;display:grid;align-content:center;overflow:clip;padding-top:calc(var(--nav-h) + 1.3rem);padding-bottom:clamp(1.2rem,4vh,2.4rem)}
.hero .grid{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);column-gap:clamp(1.5rem,4vw,3.5rem);align-items:center;width:100%}
.hero-copy{display:flex;flex-direction:column;gap:clamp(.75rem,1.7vh,1.4rem);max-width:none}
.hero h1.display{margin-top:.1rem;font-size:clamp(2.5rem,6.2vw,min(5.8rem,12.2vh));line-height:.9;letter-spacing:-.025em}

/* Cluster de 3 écrans (occupe tout l'espace à droite, un peu débordant) */
.hero-cluster{position:relative;width:min(100%,760px);height:min(64vh,560px);margin-left:auto;display:flex;align-items:center;justify-content:center}
.hero-cluster .device{position:absolute;max-width:none}
.hero-cluster .device .screen{border-radius:30px}
.hero-cluster .d-main{height:min(62vh,540px);aspect-ratio:295/638;z-index:3;transform:translateX(2%)}
.hero-cluster .d-back{height:min(48vh,420px);aspect-ratio:295/638;z-index:2;left:1%;top:3%;transform:rotate(-3.5deg);opacity:.96}
.hero-cluster .d-front{height:min(42vh,368px);aspect-ratio:295/638;z-index:4;right:1%;bottom:1%;transform:rotate(3deg)}
.hero-cluster .device .screen{box-shadow:0 34px 74px rgba(0,0,0,.58),0 8px 20px rgba(0,0,0,.4)}
.hero h1 .line{display:block;overflow:hidden;line-height:1.0;padding-top:.04em}
.hero h1 .line + .line{margin-top:-.08em}
.hero h1 .line > span{display:inline-block}
.hero .lead{max-width:52ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary)}
.hero-meta b{color:var(--tt-leaf);font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero-visual{position:relative;display:flex;justify-content:flex-end;align-items:center;perspective:1400px}
.hero-visual .device{max-width:none;width:auto;height:min(66vh,560px);aspect-ratio:295/620}
.hero-visual .halo{position:absolute;width:120%;height:120%;z-index:-1}
.scroll-cue{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-tertiary);display:flex;flex-direction:column;align-items:center;gap:.5rem}
.scroll-cue .bar{width:1px;height:30px;background:linear-gradient(var(--tt-leaf),transparent)}
@media (max-height:820px){.scroll-cue{display:none}}

/* ── Section « le doute » ──────────────────────────────────── */
.doubt .grid{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(2rem,5vw,5rem);align-items:end}
.doubt ul{display:flex;flex-direction:column;gap:.4rem}
.doubt li{font-family:var(--font-display);font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(1.5rem,3.8vw,3rem);letter-spacing:-.01em;line-height:1.08;color:var(--text-secondary);position:relative;width:fit-content;max-width:100%}
.doubt li .strike{position:absolute;left:-.1em;right:-.1em;top:52%;height:.09em;background:var(--tt-leaf);transform:scaleX(0);transform-origin:left;box-shadow:0 0 10px var(--tt-leaf-glow)}
.doubt-aside{font-size:clamp(1.15rem,1.8vw,1.5rem);font-weight:600;color:var(--text-primary);line-height:1.4}
.doubt-aside .accent{display:block}

/* ── Méthode (transition nuit→jour) ────────────────────────── */
.method{background:linear-gradient(to bottom,var(--tt-background) 0%,var(--tt-canopy-light) 78%)}
/* Liste éditoriale : numéros display géants + filets, plus de cartes verre */
.method .cards{display:grid;gap:0;margin-top:clamp(1.5rem,3vw,2.5rem)}
.method .card{background:none;backdrop-filter:none;border:0;border-top:1px solid var(--tt-white-10);border-radius:0;box-shadow:none;
  display:grid;grid-template-columns:clamp(3rem,7vw,6.5rem) minmax(0,1fr);column-gap:clamp(1.2rem,3vw,2.6rem);row-gap:.7rem;
  padding:clamp(1.5rem,3vw,2.6rem) 0;min-height:0;align-items:start}
.method .card .n{grid-column:1;grid-row:1/-1;align-self:start;font-family:var(--font-display);font-weight:900;font-stretch:80%;font-size:clamp(2.4rem,6vw,5rem);color:var(--tt-leaf);letter-spacing:-.02em;line-height:.82}
.method .card .ic{grid-column:2;width:40px;height:40px;border-radius:var(--radius-tile);background:var(--tt-leaf-soft);display:flex;align-items:center;justify-content:center;color:var(--tt-leaf)}
.method .card .ic svg{width:22px;height:22px}
.method .card h3{grid-column:2;font-family:var(--font-rounded);font-weight:900;font-size:clamp(1.4rem,2.6vw,2.1rem);color:var(--text-primary)}
.method .card p{grid-column:2;color:var(--text-secondary);font-size:1.02rem;max-width:46ch}

/* ── Features F.01–F.04 ────────────────────────────────────── */
/* Colonnes asymétriques, device agrandi poussé vers le bord extérieur, tag numéro contourné */
.feature{position:relative;display:grid;grid-template-columns:1.18fr minmax(0,.82fr);gap:clamp(2rem,6vw,6rem);align-items:center;margin-bottom:clamp(4.5rem,9vw,8.5rem);padding-block:clamp(.4rem,2vw,1.4rem)}
.feature::before{content:none}
.feature:last-child{margin-bottom:0}
.feature.flip{grid-template-columns:minmax(0,.82fr) 1.18fr}
.feature.flip .feature-media{order:2}
.feature-media{display:flex;justify-content:center;position:relative;overflow:visible}
.feature.flip .feature-media{justify-content:center}
.feature-media .device{max-width:min(340px,38vw);transition:transform .36s var(--ease-out),filter .36s var(--ease-out)}
.feature-media .device:hover,.feature-media .device:focus-within{transform:translateY(-7px) rotate(-1.2deg);filter:saturate(1.08)}
.feature-media .bloom{width:88%;height:88%}
.feature-copy{display:flex;flex-direction:column;gap:1.1rem;max-width:520px}
/* Sur fond sombre (L'app est nocturne) : texte clair, accent lime */
.feature-copy .tag{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;color:var(--tt-leaf);text-transform:uppercase}
.feature-copy h3{color:var(--text-primary);margin-top:.2rem}
.feature-copy p{color:var(--text-secondary);font-size:1.06rem;max-width:46ch}
.feature-copy .flist{display:flex;flex-direction:column;gap:.5rem;margin-top:.3rem}
.feature-copy .flist li{display:flex;gap:.6rem;align-items:flex-start;color:var(--text-secondary);font-size:.96rem}
.feature-copy .flist svg{width:19px;height:19px;color:var(--tt-leaf);flex:none;margin-top:.15rem}

/* ── Pokédex (pièce de bravoure) ───────────────────────────── */
.pokedex{overflow:hidden}
.pokedex-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem;flex-wrap:wrap;margin-bottom:2.2rem}
.pokedex-counter{font-family:var(--font-rounded);font-weight:900;font-size:clamp(3rem,8vw,6.5rem);color:var(--accent-on-light);line-height:.9;font-variant-numeric:tabular-nums}
.pokedex-counter .tot{color:var(--ink-on-light-mute);font-size:.4em}
.track-wrap{position:relative}
.track{display:flex;gap:1.1rem;width:max-content;will-change:transform}
.species-card{
  position:relative;width:clamp(210px,24vw,280px);aspect-ratio:3/4;border-radius:var(--radius-photo);
  overflow:hidden;flex:none;box-shadow:0 24px 50px rgba(10,20,15,.25);
}
.species-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.species-card .scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,14,10,.9) 6%,rgba(6,14,10,.15) 46%,transparent 70%)}
.species-card .top{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;gap:.4rem;z-index:2}
.species-card .heart{width:34px;height:34px;border-radius:50%;background:rgba(6,14,10,.5);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;color:#fff}
.species-card .heart svg{width:17px;height:17px}
.species-card .meta{position:absolute;left:16px;right:16px;bottom:16px;z-index:2}
.species-card .meta .nm{font-family:var(--font-rounded);font-weight:800;font-size:1.15rem;color:#fff;line-height:1.15}
.species-card .meta .sci{font-style:italic;font-size:.82rem;color:rgba(255,255,255,.7)}
.species-card .meta .row{display:flex;gap:.4rem;margin-top:.5rem;flex-wrap:wrap}
.pokedex-hint{margin-top:1.5rem;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-on-light-mute)}

/* ── Et aussi (A–F) ────────────────────────────────────────── */
/* Bento asymétrique : tuiles de tailles inégales (verre sombre sur canopée). Texte clair sur verre.
   Les `span` de colonnes sont redéclarés à CHAQUE palier (voir responsive) : une carte qui réclame
   plus de colonnes que la grille n'en déclare en crée une implicite et écrase la piste `1fr` à 0px. */
.also{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(148px,auto);gap:0;border-top:1px solid var(--tt-white-10);border-left:1px solid var(--tt-white-10)}
.also .card{padding:clamp(1.4rem,2.4vw,2rem);display:flex;flex-direction:column;gap:.5rem;min-width:0;min-height:0;justify-content:flex-end;border-radius:0;border:0;border-right:1px solid var(--tt-white-10);border-bottom:1px solid var(--tt-white-10);box-shadow:none;background:linear-gradient(150deg,rgba(255,255,255,.045),rgba(255,255,255,.018));backdrop-filter:none}
.also .card .idx{font-family:var(--font-display);font-weight:900;font-stretch:80%;font-size:clamp(2rem,4vw,3.4rem);color:var(--tt-leaf);letter-spacing:-.02em;line-height:.9;margin-bottom:.2rem}
.also .card h3{font-family:var(--font-rounded);font-weight:800;font-size:clamp(1.15rem,1.9vw,1.55rem);color:var(--text-primary)}
.also .card p{color:var(--text-secondary);font-size:.96rem;max-width:42ch}
.also .card:nth-child(1){grid-column:span 2;grid-row:span 2}
.also .card:nth-child(2){grid-column:span 2}
.also .card:nth-child(3){grid-column:span 1}
.also .card:nth-child(4){grid-column:span 1}
.also .card:nth-child(5){grid-column:span 2}
.also .card:nth-child(6){grid-column:span 2}

/* ── Mode Pro / incubateur (nocturne) ──────────────────────── */
.breeding{background:radial-gradient(700px 500px at 20% 30%,rgba(14,57,43,.4),transparent 70%),var(--tt-background)}
.breeding .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.breeding-title{font-size:clamp(2.2rem,5vw,5rem);text-wrap:balance}
.breeding-title span{white-space:nowrap}
.egg-stage{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px}
.egg-svg{width:min(300px,70%);filter:drop-shadow(0 20px 40px rgba(0,0,0,.5))}
.egg-shell{fill:var(--tt-surface)}
.egg-fill-rect{fill:var(--tt-leaf)}
.egg-outline{fill:none;stroke:var(--tt-hairline);stroke-width:3}
.confetti{position:absolute;width:9px;height:14px;border-radius:2px;opacity:0;pointer-events:none}

/* ── Gardien ───────────────────────────────────────────────── */
.guardian .top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center;margin-bottom:3rem}
.ranks{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}
.rank{padding:.5rem .9rem;border-radius:var(--radius-pill);font-size:.82rem;font-weight:600;background:var(--tt-white-08);border:1px solid var(--tt-white-10);color:var(--text-tertiary)}
.rank.on{background:var(--tt-leaf-soft);border-color:var(--tt-hairline);color:var(--tt-leaf)}
/* Réglette (registre) : filets au lieu de 4 boîtes verre égales */
.guardian .stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--tt-white-10);border-left:1px solid var(--tt-white-10)}
.guardian .stats .glass{min-width:0;background:none;backdrop-filter:none;border:0;border-bottom:1px solid var(--tt-white-10);border-right:1px solid var(--tt-white-10);border-radius:0;box-shadow:none;padding:1.3rem;align-items:flex-start}
.guardian .stats .stat .v{font-size:clamp(2rem,3.4vw,3rem)}
.guardian .stats .stat .l{line-height:1.35;min-height:2.7em;display:flex;align-items:flex-end}
.milestones{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:2.4rem}

/* ── Manifeste ─────────────────────────────────────────────── */
.manifesto{background:var(--tt-ink)}
.manifesto .grid{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.5rem,5vw,5rem)}
.manifesto .tag{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tt-leaf);writing-mode:vertical-rl;transform:rotate(180deg);align-self:start}
.manifesto ul{display:flex;flex-direction:column;gap:.7rem}
.manifesto li{font-family:var(--font-display);font-weight:800;font-stretch:82%;font-size:clamp(1.5rem,4vw,3rem);line-height:1.14;letter-spacing:-.01em;font-style:italic;color:var(--text-secondary);text-transform:none}
.manifesto li.bright{color:var(--text-primary)}
.manifesto li .accent{font-style:italic}
.manifesto .sign{margin-top:2.4rem;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.1em;color:var(--text-tertiary)}

/* ── Repères (crédibilité) ─────────────────────────────────── */
/* Registre éditorial (colophon), plus une grille de cellules : filets, noms à gauche, type mono à droite */
.sources-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(2rem,6vw,6rem);background:none;border:0;border-radius:0;overflow:visible}
.sources-grid .cell{background:none;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:1rem;padding:1.05rem 0;min-height:0;border-top:1px solid var(--tt-white-10)}
.sources-grid .cell .nm{font-family:var(--font-rounded);font-weight:800;font-size:clamp(1.05rem,1.7vw,1.4rem)}
.sources-grid .cell .ty{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-tertiary);text-align:right}
.sources-grid a.cell{color:var(--text-primary);transition:border-color .2s ease,color .2s ease}
.sources-grid a.cell:hover,.sources-grid a.cell:focus-visible{color:var(--tt-leaf);border-color:rgba(173,255,77,.48)}
.honesty{margin-top:2.4rem;font-size:clamp(1.15rem,2.4vw,1.8rem);font-weight:500;color:var(--text-secondary);max-width:26ch}
.honesty .accent{font-weight:600}

/* ── Sponsors ──────────────────────────────────────────────── */
.sponsor-logos{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;margin-bottom:2.5rem}
.sponsor-logos .logo{aspect-ratio:3/2;border-radius:var(--radius-card);border:1px dashed var(--tt-white-10);background:var(--tt-white-08);display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
.creators{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.creator{padding:1.5rem;display:flex;align-items:center;gap:1rem}
.creator .av{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--tt-emerald),var(--tt-moss));flex:none;display:flex;align-items:center;justify-content:center;color:var(--tt-leaf)}
.creator .av svg{width:28px;height:28px}
.creator .h{font-family:var(--font-rounded);font-weight:800;font-size:1.05rem}
.creator .s{font-size:.85rem;color:var(--text-tertiary);font-family:var(--font-mono)}
/* Emplacements sponsors honnêtes, tailles inégales (index.html) — pas de faux logos */
.sponsor-slots{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:1rem;align-items:stretch;margin-bottom:1.6rem}
.sponsor-slots .slot{min-height:clamp(130px,17vw,190px);border:1px dashed var(--tt-white-10);border-radius:var(--radius-card);background:rgba(255,255,255,.025);display:flex;flex-direction:column;justify-content:flex-end;gap:.25rem;padding:1.4rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}
.sponsor-slots .slot .k{font-size:.74rem;color:var(--text-secondary)}
.sponsor-slots .slot .s{font-size:.72rem;color:var(--tt-leaf)}
.sponsor-slots .slot.lg{min-height:clamp(170px,24vw,260px)}
.sponsor-note{font-size:clamp(1rem,1.6vw,1.2rem);color:var(--text-secondary);max-width:52ch}

/* ── Horizon / Investir ────────────────────────────────────── */
.horizon .grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,5rem);align-items:end}
.horizon .big{font-size:clamp(1.4rem,2.6vw,2.2rem);font-weight:600;line-height:1.32}
.horizon .big .accent{font-weight:700}
.invest-cta{margin-top:2rem}
.invest-cta a{font-family:var(--font-display);font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(1.6rem,3.4vw,2.6rem);letter-spacing:-.01em;line-height:1.1;color:var(--text-primary);border-bottom:3px solid var(--tt-leaf);padding-bottom:.1em}

/* ── Télécharger ───────────────────────────────────────────── */
.download .grid{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(2rem,5vw,4rem);align-items:end}
.qr-card{padding:1.5rem;display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}
.qr-card .qr{width:150px;height:150px;border-radius:var(--radius-tile);background:#fff;display:flex;align-items:center;justify-content:center}
.qr-card .qr svg{width:88%;height:88%}
.qr-card .ic{width:60px;height:60px;border-radius:15px;overflow:hidden;box-shadow:var(--shadow-tile)}
.waitlist{display:flex;gap:.6rem;margin-top:1.4rem;max-width:440px;flex-wrap:wrap}
.waitlist input{flex:1;min-width:200px;padding:.9rem 1.2rem;border-radius:var(--radius-pill);background:var(--tt-white-08);border:1px solid var(--tt-white-10);color:var(--text-primary)}
.waitlist input::placeholder{color:var(--text-tertiary)}
.waitlist .note{width:100%;font-size:.82rem;color:var(--text-tertiary);margin-top:.2rem}
.waitlist[aria-disabled="true"] input{opacity:.65}

/* ── Footer ────────────────────────────────────────────────── */
.footer{background:var(--tt-ink);padding-top:clamp(4rem,8vw,7rem);padding-bottom:2rem;position:relative;overflow:hidden}
.footer .wm{font-family:var(--font-display);font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(3.4rem,15vw,12.5rem);letter-spacing:-.03em;line-height:.82;color:var(--tt-forest-deep);-webkit-text-stroke:1px rgba(173,255,77,.12);position:relative;max-width:100%;overflow:clip}
.footer .wm .dot{color:var(--tt-leaf);-webkit-text-stroke:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem;margin-top:3rem;padding-top:2.5rem;border-top:1px solid var(--tt-white-10)}
.footer-grid h2{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:1rem}
.footer-grid a{display:block;color:var(--text-secondary);padding:.3rem 0;font-size:.94rem;transition:color .2s}
.footer-grid a:hover{color:var(--tt-leaf)}
.footer-appicon{border-radius:13px;box-shadow:var(--shadow-tile),inset 0 0 0 1px rgba(255,255,255,.08);margin-bottom:1.1rem}
.footer-brand .live{font-family:var(--font-mono);font-size:.8rem;color:var(--tt-leaf);letter-spacing:.06em;margin-bottom:.5rem}
.footer-brand p{color:var(--text-tertiary);font-size:.9rem;max-width:34ch}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:2.5rem;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;color:var(--text-tertiary)}
.footer-bottom a{color:var(--text-secondary);font-weight:800;text-decoration-color:rgba(173,255,77,.42);text-decoration-thickness:1px;text-underline-offset:.26em;transition:color .2s ease,text-decoration-color .2s ease}
.footer-bottom a:hover{color:var(--tt-leaf);text-decoration-color:var(--tt-leaf)}

/* ── Hero V3 : ample, mais rattaché à la même grille que le reste du site. */
.hero .wrap{max-width:var(--container-page);width:100%}
.hero-visual{margin-right:0}

/* ── 02 · POURQUOI — storytelling POSITIF au scroll ─────────── */
.positive{background:var(--tt-background)}
.positive .lines{display:flex;flex-direction:column;gap:clamp(.6rem,2vw,1.4rem);margin-top:clamp(1.5rem,3vw,2.5rem)}
.positive .lines li{
  font-family:var(--font-display);font-weight:900;font-stretch:80%;text-transform:uppercase;
  font-size:clamp(1.9rem,5.6vw,4.8rem);line-height:1;letter-spacing:-.02em;color:var(--text-primary);
}
.positive .lines li .accent{color:var(--tt-leaf)}
.positive .closing{margin-top:clamp(1.8rem,3vw,2.6rem);font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--text-secondary);max-width:52ch}

/* ── 03 · MÉTHODE — jeu de cartes manipulable au pointeur ou au doigt. ── */
.stack-sec{
  position:relative;height:auto;padding-block:clamp(5rem,9vw,8rem);
  background:linear-gradient(to bottom,
    #09110D 0%,#0E1A13 18%,#24402F 40%,#56795D 62%,#9DBD9A 82%,#E6F5DE 100%);
}
.stack-pin{height:auto;display:flex;flex-direction:column;justify-content:center;overflow:visible;padding-inline:var(--page-x)}
.stack-head{width:min(880px,100%);padding-inline:0;margin-bottom:clamp(1.2rem,3vh,2.4rem)}
.stack-cards{position:relative;width:min(880px,100%);margin-inline:auto;height:clamp(450px,52vw,500px);touch-action:pan-y;user-select:none;-webkit-user-select:none}
.scard{
  position:absolute;inset:0;border-radius:var(--radius-xl);overflow:hidden;
  padding:clamp(1.6rem,3.6vw,3rem);display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.4rem,3.5vw,3rem);align-items:center;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 34px 80px rgba(0,0,0,.32);will-change:transform,opacity;cursor:grab;
  transition:transform .42s var(--ease-out),opacity .3s ease,box-shadow .3s ease;
  -webkit-backdrop-filter:blur(20px) saturate(1.08);backdrop-filter:blur(20px) saturate(1.08);
}
.scard[data-deck-pos="0"]{z-index:3;transform:translate3d(0,0,0) rotate(0) scale(1)}
.scard[data-deck-pos="1"]{z-index:2;transform:translate3d(0,18px,0) rotate(-1.5deg) scale(.975)}
.scard[data-deck-pos="2"]{z-index:1;transform:translate3d(0,34px,0) rotate(1.8deg) scale(.95)}
.scard[data-deck-pos="0"]:active,.scard.is-dragging{cursor:grabbing;transition:none;box-shadow:0 42px 100px rgba(0,0,0,.4)}
.scard[aria-hidden="true"]{pointer-events:none}
.scard-body{display:flex;flex-direction:column;justify-content:center;gap:.7rem}
.scard .n{font-family:var(--font-display);font-weight:900;font-stretch:80%;font-size:clamp(2.4rem,5vw,4.2rem);line-height:.8;opacity:.9}
.scard .sk{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase}
.scard h3{font-family:var(--font-display);font-weight:900;font-stretch:80%;text-transform:uppercase;font-size:clamp(1.6rem,3.2vw,2.6rem);line-height:.98;letter-spacing:-.01em}
.scard p{font-size:clamp(1rem,1.4vw,1.18rem);max-width:42ch}
.scard-media{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;gap:.7rem}
.scard-media .device{max-width:none;height:min(46vh,380px);aspect-ratio:295/638}
.scard-media .device .screen{border-radius:26px;box-shadow:0 24px 54px rgba(0,0,0,.45)}
.scard-media figcaption{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;opacity:1;text-align:center}
.stack-controls{width:min(880px,100%);margin:clamp(2.3rem,4vw,3rem) auto 0;display:flex;align-items:center;justify-content:space-between;gap:1rem;color:#0E392B}
.stack-controls p{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;display:flex;align-items:center;gap:.55rem;flex-wrap:wrap}
.drag-mark{font-size:1.15rem;line-height:1}
.stack-status{font-weight:800;padding:.28rem .62rem;border:1px solid rgba(14,57,43,.24);border-radius:var(--radius-pill)}
.stack-buttons{display:flex;gap:.5rem}
.stack-buttons button{width:44px;height:44px;border-radius:50%;border:2px solid var(--tt-emerald);display:grid;place-items:center;font-size:1.15rem;background:rgba(230,245,222,.72);transition:background .2s,transform .2s}
.stack-buttons button:hover{background:var(--tt-canopy-light);transform:translateY(-2px)}
@media (max-width:760px){
  .stack-sec{padding-block:4.5rem 5.5rem}
  .stack-pin{padding-inline:1rem}
  .stack-cards{height:590px}
  .scard{grid-template-columns:1fr;grid-template-rows:auto 250px;padding:1.45rem;gap:1rem}
  .scard-body{align-self:start}
  .scard-media{display:flex;overflow:hidden;justify-content:flex-start}
  .scard-media .device{height:225px;flex:none}
  .scard-media figcaption{font-size:.72rem}
  .stack-controls{align-items:flex-end}
  .stack-controls p{max-width:22ch;line-height:1.45}
}
/* chaque carte porte SON fond → contraste garanti, jamais de blanc-sur-blanc */
.scard-1{background:linear-gradient(145deg,rgba(14,57,43,.92),rgba(6,14,10,.86));color:#FFFFFF;z-index:3}
.scard-1 .sk{color:var(--tt-leaf)}
.scard-1 p{color:rgba(255,255,255,.78)}
.scard-2{background:linear-gradient(145deg,rgba(92,148,107,.94),rgba(179,214,173,.72));color:#06140C;z-index:2;border-color:rgba(6,14,10,.18)}
.scard-2 .sk{color:#06140C}
.scard-2 p{color:rgba(6,20,12,.82)}
.scard-2 .scard-media figcaption{color:#06140C;background:rgba(230,245,222,.9);padding:.2rem .45rem;border-radius:var(--radius-pill)}
.scard-3{background:linear-gradient(145deg,rgba(230,245,222,.94),rgba(179,214,173,.76));color:#060E0A;z-index:1;border-color:rgba(6,14,10,.15)}
.scard-3 .sk{color:#0E392B}
.scard-3 p{color:rgba(10,20,15,.78)}
/* Sans JS / reduced-motion : cartes posées en pile visible, tout lisible */
.no-stackjs .stack-sec{height:auto;padding-block:var(--section-y)}
.no-stackjs .stack-pin{height:auto;overflow:visible}
.no-stackjs .stack-cards{height:auto;display:flex;flex-direction:column;gap:1.2rem}
.no-stackjs .scard{position:static}

/* ── Teaser Espèces (accueil) : compteur qui grandit au scroll + bandeau ── */
.tease{overflow:hidden}
.tease-counter{display:flex;align-items:baseline;gap:.5rem;font-variant-numeric:tabular-nums}
.tease-counter .num{font-family:var(--font-display);font-weight:900;font-stretch:80%;font-size:clamp(3.5rem,11vw,9rem);line-height:.85;color:var(--accent-on-light);letter-spacing:-.03em;display:inline-block;transform-origin:left center}
.tease-counter .tot{font-family:var(--font-mono);font-size:clamp(1rem,2vw,1.5rem);color:var(--ink-on-light-mute)}
.tease-band{margin-block:clamp(1.6rem,3vw,2.6rem);overflow:hidden;touch-action:pan-y}
.tease-track{display:flex;gap:12px;width:max-content;animation:tease-scroll 46s linear infinite}
.tease-track:has(.ttile:hover){animation-play-state:paused}
@keyframes tease-scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.tease-track{animation:none}}
.ttile{width:clamp(150px,17vw,210px);aspect-ratio:1;border-radius:20px;overflow:hidden;flex:none;position:relative}
.ttile picture{display:block;width:100%;height:100%}
.ttile img{width:100%;height:100%;object-fit:cover}
.ttile .nm{position:absolute;left:10px;right:10px;bottom:8px;font-family:var(--font-rounded);font-weight:800;font-size:.85rem;color:#fff;text-shadow:0 1px 8px rgba(6,14,10,.9);opacity:0;transition:opacity .25s}
.ttile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,14,10,.72) 0%,transparent 42%);opacity:0;transition:opacity .25s}
.ttile:hover .nm,.ttile:hover::after{opacity:1}
.ttile:focus-within .nm,.ttile:focus-within::after{opacity:1}
/* Sur écran tactile, le survol n'existe pas : le nom reste lisible sans geste caché. */
@media (max-width:680px),(hover:none),(pointer:coarse){
  .ttile .nm,.ttile::after{opacity:1}
  .tease-band{overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x proximity;scrollbar-width:none;padding-inline:var(--page-x);touch-action:auto}
  .tease-band::-webkit-scrollbar{display:none}
  .tease-track{animation:none}
  .ttile{scroll-snap-align:center}
}

/* ── LE MUR (page Espèces) : lignes diagonales alternées, rempli, aligné ── */
.wall-sec{position:relative;overflow:hidden;background:var(--tt-ink);padding:0}
.wall{position:relative;height:min(86svh,920px);overflow:hidden}
/* Hero fusionné : le mur remplit l'écran, le titre est posé dessus (lisible via scrim) */
.wall-hero{min-height:100svh}
.wall-hero .wall{position:absolute;inset:0;height:100%}
.wall-overlay{position:relative;z-index:4;min-height:100svh;display:flex;align-items:center;pointer-events:none}
.wall-overlay .wrap{width:100%;pointer-events:auto;--species-copy-x:clamp(0rem,2.4vw,2.2rem);display:grid;justify-items:start}
.wall-overlay::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(100deg,rgba(6,14,10,.94) 0%,rgba(6,14,10,.82) 34%,rgba(6,14,10,.4) 58%,rgba(6,14,10,.05) 80%,transparent 100%)}
.wall-overlay h1.display{margin-left:var(--species-copy-x);margin-top:0}
.wall-overlay .pokedex-counter{display:flex;align-items:flex-end;gap:clamp(.75rem,1.6vw,1.3rem);margin-top:.7rem;margin-bottom:clamp(1.1rem,2.5vw,2rem);font-family:var(--font-display);font-weight:900;font-stretch:80%;font-size:clamp(3.5rem,10vw,8rem);line-height:.85;font-variant-numeric:tabular-nums;letter-spacing:-.015em}
.wall-overlay .pokedex-counter .tot{font-family:var(--font-mono);font-size:.16em;letter-spacing:.08em;transform:translateY(-.18em)}
.wall-overlay .lead{margin-top:1.2rem;margin-left:var(--species-copy-x);color:var(--text-secondary);max-width:54ch!important}
.wall-inner{position:absolute;inset:-14% -12%;display:flex;flex-direction:column;gap:12px;justify-content:center;transform:rotate(-6deg)}
.wrow{display:flex;gap:12px;width:max-content;animation:wall-l var(--dur,90s) linear infinite}
.wrow.rev{animation-name:wall-r}
@keyframes wall-l{to{transform:translateX(-50%)}}
@keyframes wall-r{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media (prefers-reduced-motion:reduce){.wrow{animation:none}}
.wtile{width:clamp(150px,15vw,215px);aspect-ratio:1;border-radius:18px;overflow:hidden;flex:none;position:relative;background:var(--tt-surface)}
.wtile picture{display:block;width:100%;height:100%}
.wtile img{width:100%;height:100%;object-fit:cover}
.wtile .ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:12px;background:linear-gradient(to top,rgba(6,14,10,.85) 0%,transparent 52%);opacity:0;transition:opacity .25s}
.wtile:hover .ov{opacity:1}
.wtile:focus-within .ov{opacity:1}
@media (max-width:680px),(hover:none),(pointer:coarse){
  .wtile .ov{opacity:0}
  .wtile:focus-within .ov{opacity:1}
}
.wtile .ov .n{font-family:var(--font-rounded);font-weight:800;font-size:.92rem;color:#fff;line-height:1.1}
.wtile .ov .s{font-style:italic;font-size:.72rem;color:rgba(255,255,255,.75)}
.wtile .ov .b{position:absolute;top:10px;right:10px}
.wall-scrim{position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(to bottom,var(--tt-ink) 0%,transparent 14%,transparent 86%,var(--tt-ink) 100%)}
.species-catalog{display:grid;grid-template-columns:repeat(3,1fr);column-gap:clamp(1.4rem,3vw,2.8rem);row-gap:0;margin-top:clamp(1.6rem,3vw,2.4rem)}
.species-list-card{
  display:grid;grid-template-columns:72px minmax(0,1fr);gap:1rem;align-items:center;
  padding:1rem 0;border:0;border-top:1px solid var(--tt-white-10);border-radius:0;
  background:transparent;color:var(--text-primary);transition:color .2s,transform .25s var(--ease-out);
}
.species-list-card:hover{color:var(--tt-leaf);transform:translateX(4px)}
.species-list-card picture{display:block;width:72px;height:72px}
.species-list-card img{width:72px;aspect-ratio:1;border-radius:50%;object-fit:cover;box-shadow:0 8px 22px rgba(0,0,0,.28)}
.species-list-card .top{display:flex;justify-content:space-between;gap:.6rem;align-items:center;margin-bottom:.35rem}
.species-list-card h3{font-family:var(--font-rounded);font-weight:850;font-size:1rem;line-height:1.15}
.species-list-card p{color:var(--text-tertiary);font-size:.82rem;margin-top:.2rem}
.species-catalog-head{max-width:980px}
.species-catalog-head .lead{margin-left:var(--safe-pull);max-width:58ch}
.species-more-card{grid-template-columns:1fr;min-height:118px;align-content:center;border-top-color:rgba(173,255,77,.42)}
.species-more-card .mini-copy{color:var(--tt-leaf)}
.species-more-card h3{font-family:var(--font-display);font-size:clamp(1.35rem,2vw,1.85rem);text-transform:uppercase;letter-spacing:-.01em}
.species-more-card p{max-width:38ch}

/* ── Ponts de dégradé (aucun texte dedans → aucune couture, aucun conflit) ── */
.bridge{height:clamp(160px,30svh,320px)}
.bridge-nd{background:linear-gradient(to bottom,
  #09110D 0%, #0B150F 14%, #101E15 27%, #1B2E21 39%, #2C4433 50%,
  #46613F 60%, #67855F 69%, #8BA985 78%, #A8CBA0 87%, #E6F5DE 100%)}
.bridge-dn{background:linear-gradient(to bottom,
  #B3D6AD 0%, #9DBD9A 12%, #7B9C7C 23%, #56795D 34%, #3A5A44 46%,
  #24402F 58%, #16281D 70%, #0E1A13 81%, #0A140F 91%, #09110D 100%)}

/* ── Panneau « Rejoignez-nous » (signature, ressort fort) ──── */
.join-panel{background:
  radial-gradient(600px 400px at 82% 20%,rgba(173,255,77,.16),transparent 68%),
  linear-gradient(150deg,var(--tt-emerald),var(--tt-ink) 70%);
  overflow:hidden}
.join-title{font-size:clamp(3rem,10vw,9rem);margin:.6rem 0 1rem;margin-left:0}
.join-title .dot{color:var(--tt-leaf)}

/* ── Fin d'accueil unifiée : un seul fond continu pour 05·06·07 ── */
.closing-flow{position:relative;isolation:isolate;overflow-x:clip;background:linear-gradient(to bottom,var(--tt-background) 0%,var(--tt-forest-deep) 55%,var(--tt-ink) 100%)}
.closing-flow .section{background:transparent}
/* Rejoignez-nous ressort par un halo lime derrière le titre (pas un bloc séparé) */
.join-tease{position:relative}
.join-tease::before{content:"";position:absolute;z-index:-1;left:-10%;top:-6%;width:min(620px,80%);height:120%;
  background:radial-gradient(closest-side,rgba(173,255,77,.14),transparent 72%);pointer-events:none}

/* ── Compteur communauté ───────────────────────────────────── */
.supporters{margin-top:1.4rem;font-size:clamp(1.05rem,1.7vw,1.35rem);color:var(--text-secondary)}
.supporters .sc-num{font-family:var(--font-display);font-weight:900;font-stretch:80%;color:var(--tt-leaf);font-size:1.25em;font-variant-numeric:tabular-nums;letter-spacing:-.01em}

/* ── Hero de sous-page ──────────────────────────────────────── */
.page-hero{padding-top:calc(var(--nav-h) + clamp(3rem,8vh,5.5rem));padding-bottom:clamp(2rem,5vh,3.5rem);min-height:clamp(410px,56svh,650px);display:flex;align-items:flex-end}
.page-hero > .wrap,.join-panel > .wrap{width:100%}
.page-hero > .bloom-leaf{right:0!important}
.page-hero h1.display{font-size:clamp(2.6rem,7vw,6.4rem);margin-left:var(--safe-pull);margin-top:.8rem}
.page-hero .lead{margin-top:1rem}

/* ── Flux de sous-pages : même atmosphère, moins de ruptures en blocs ── */
.app-flow,.download-flow,.sponsor-flow,.species-flow{
  position:relative;isolation:isolate;overflow-x:clip;
  background:
    radial-gradient(860px 520px at 86% 0%,rgba(173,255,77,.08),transparent 65%),
    radial-gradient(760px 620px at 8% 26%,rgba(14,57,43,.36),transparent 66%),
    linear-gradient(to bottom,var(--tt-forest-deep),var(--tt-background) 34%,var(--tt-ink) 100%);
}
.app-flow .section,.download-flow .section,.species-flow .section,.sponsor-flow .section.night,.sponsor-flow .section.tropical,.app-flow .night,.app-flow .night-deep,.download-flow .night,.species-flow .night{background:transparent}
.app-flow::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:
  linear-gradient(to bottom,rgba(6,14,10,.08) 0%,rgba(6,14,10,0) 16%,rgba(173,255,77,.035) 48%,rgba(6,14,10,.12) 100%),
  radial-gradient(700px 440px at 24% 38%,rgba(173,255,77,.075),transparent 68%)}
.app-flow .page-hero{background:transparent;padding-bottom:clamp(4rem,10vh,7rem)}
.app-flow #features{position:relative;margin-top:clamp(-6rem,-9vh,-2.4rem);padding-top:clamp(4.5rem,10vh,7rem)!important}
.app-flow #features::before{content:"";position:absolute;left:0;right:0;top:clamp(-10rem,-18vh,-5rem);height:clamp(12rem,26vh,22rem);pointer-events:none;background:linear-gradient(to bottom,rgba(9,17,13,0),rgba(9,17,13,.52) 48%,rgba(9,17,13,0))}
.download-flow .page-hero{background:linear-gradient(to bottom,rgba(14,57,43,.24),rgba(9,17,13,.08)),var(--bg-tropical)}
.sponsor-flow .bridge{height:clamp(90px,16svh,180px)}
.sponsor-flow .day{box-shadow:inset 0 1px rgba(255,255,255,.12),inset 0 -1px rgba(6,14,10,.08)}
.sponsor-flow .join-panel{background:
  radial-gradient(700px 480px at 82% 18%,rgba(173,255,77,.16),transparent 68%),
  linear-gradient(to bottom,rgba(14,57,43,.98) 0%,rgba(9,17,13,.72) 72%,rgba(9,17,13,0) 100%)}
.sponsor-flow #why-join{padding-top:clamp(4rem,7vw,7rem)}
.legal-flow{background:
  radial-gradient(800px 560px at 12% 8%,rgba(14,57,43,.38),transparent 62%),
  radial-gradient(700px 560px at 88% 64%,rgba(173,255,77,.06),transparent 60%),
  linear-gradient(to bottom,var(--tt-background),var(--tt-ink))}
.legal-flow{position:relative;isolation:isolate;overflow-x:clip}
.legal-flow .section,.legal-flow .page-hero{background:transparent}
.legal-flow .section{padding-block:clamp(3.5rem,7vw,6rem)}
.ai-page{min-height:100svh;background:var(--bg-tropical);padding-block:calc(var(--nav-h) + 2rem) var(--section-y)}
.ai-page .wrap{max-width:920px}
.ai-page h1.display{font-size:clamp(2.4rem,6vw,4.5rem);margin:1.5rem 0}
.ai-page h2{font-size:1.5rem;margin:2.5rem 0 1rem}
.ai-list{display:flex;flex-direction:column;gap:.7rem;color:var(--text-secondary)}
.ai-page p{color:var(--text-secondary)}
.ai-updated{margin-top:.8rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.ai-answer{margin-top:clamp(2rem,5vw,3.5rem);padding:clamp(1.25rem,3vw,2rem);border-radius:var(--radius-card);background:linear-gradient(145deg,rgba(173,255,77,.1),rgba(18,29,23,.55));box-shadow:inset 0 0 0 1px rgba(173,255,77,.14)}
.ai-answer .section-index{display:block;margin-bottom:.75rem;color:var(--tt-leaf)}
.ai-answer p{font-size:clamp(1rem,1.4vw,1.15rem);line-height:1.6}
.ai-answer strong{color:var(--text-primary)}
.ai-caveats{padding-left:1rem;border-left:2px solid rgba(173,255,77,.36)}
.ai-link-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem 1.5rem}
.ai-link-grid a{display:flex;min-height:44px;align-items:center;border-bottom:1px solid var(--tt-white-10);color:var(--text-secondary);font-weight:700;text-decoration:none}
.ai-link-grid a:hover{color:var(--tt-leaf);border-color:rgba(173,255,77,.4)}

/* Guide éditorial : contenu indexable, lisible et cohérent avec la direction nocturne. */
.guide-flow .page-hero{min-height:min(760px,78svh);display:flex;align-items:center}
.guide-flow .page-hero h1{max-width:11ch}
.guide-flow .page-hero .lead{max-width:58ch}
.guide-updated{margin-top:1.2rem;color:var(--text-tertiary);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase}
.guide-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.55fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.guide-layout .section-head{margin-bottom:clamp(2rem,4vw,3rem)}
.guide-sheet{max-width:none}
.guide-aside{position:sticky;top:calc(var(--nav-h) + 2rem);padding:clamp(1.4rem,3vw,2rem);margin-top:clamp(3rem,8vw,7rem)}
.guide-aside h2{margin-top:.8rem;font-size:clamp(1.45rem,2.5vw,2rem);line-height:1.08}
.guide-aside > p{margin-top:1rem;color:var(--text-secondary)}
.guide-mini-list{display:flex;flex-direction:column;gap:.9rem;margin-top:1.5rem;padding-top:1.4rem;border-top:1px solid var(--tt-white-10)}
.guide-mini-list li{display:grid;grid-template-columns:2rem minmax(0,1fr);gap:.65rem;color:var(--text-secondary);font-size:.9rem}
.guide-mini-list li span{color:var(--tt-leaf);font-family:var(--font-mono);font-size:.72rem}
.guide-rhythm{position:relative}
.guide-rhythm::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(14,57,43,.2),transparent 58%);-webkit-mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 82%,transparent);mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 82%,transparent)}
.guide-steps{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(2rem,6vw,6rem);margin-top:clamp(2rem,4vw,3.5rem);border-top:1px solid var(--tt-white-14)}
.guide-steps li{display:grid;grid-template-columns:2.6rem minmax(0,1fr);gap:.9rem;padding:1.5rem 0;border-bottom:1px solid var(--tt-white-10)}
.guide-steps li > span{color:var(--tt-leaf);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em}
.guide-steps h3{font-size:1.05rem}
.guide-steps p{margin-top:.35rem;color:var(--text-secondary);font-size:.92rem}
.guide-rhythm .honesty{max-width:44ch}
.guide-formats{max-width:920px}
.guide-formats strong{color:var(--text-primary)}
.guide-actions{margin-top:2rem}
.guide-questions{max-width:920px;border-top:1px solid var(--tt-white-14)}
.guide-questions details{border-bottom:1px solid var(--tt-white-10)}
.guide-questions summary{display:flex;min-height:64px;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;color:var(--text-primary);font-family:var(--font-rounded);font-size:clamp(1rem,1.5vw,1.15rem);font-weight:800;cursor:pointer;list-style:none}
.guide-questions summary::-webkit-details-marker{display:none}
.guide-questions summary::after{content:"+";display:grid;width:32px;height:32px;flex:none;place-items:center;border:1px solid var(--tt-hairline);border-radius:50%;color:var(--tt-leaf);font-family:var(--font-mono);transition:transform .2s var(--ease-out),background .2s ease}
.guide-questions details[open] summary::after{transform:rotate(45deg);background:var(--tt-leaf-faint)}
.guide-questions details p{max-width:68ch;padding:0 3.2rem 1.35rem 0;color:var(--text-secondary)}
.guide-source-note{max-width:68ch;margin-top:2rem;color:var(--text-tertiary);font-size:.9rem}

/* Icônes alternatives réelles de l'app */
.app-icon-section{position:relative;padding-block:clamp(2.75rem,5vw,4.5rem) clamp(2rem,3vw,2.75rem);overflow:hidden}
.app-icon-section::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px 240px at 78% 52%,rgba(173,255,77,.08),transparent 72%)}
.app-icon-layout{position:relative;display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:clamp(2rem,6vw,6rem);align-items:center}
.app-icon-copy h2{max-width:12ch;margin-top:.65rem;font-size:clamp(2.2rem,4.6vw,4.3rem);line-height:.94}
.app-icon-copy p{max-width:48ch;margin-top:1rem;color:var(--text-secondary)}
.app-icon-rail{display:grid;grid-template-columns:repeat(6,minmax(64px,1fr));gap:clamp(.6rem,1.2vw,1rem);min-width:0}
.app-icon-rail li{display:flex;min-width:0;min-height:116px;flex-direction:column;align-items:center;justify-content:center;gap:.65rem;padding:.6rem .3rem}
.app-icon-rail img{display:block;width:clamp(52px,5vw,72px);height:auto;aspect-ratio:1;border-radius:23%;box-shadow:0 16px 34px rgba(0,0,0,.34),inset 0 0 0 1px rgba(255,255,255,.08);transition:transform .25s var(--ease-out),filter .25s ease}
.app-icon-rail span{color:var(--text-tertiary);font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-align:center;text-transform:uppercase}
.app-icon-section + #offer-sec{padding-top:clamp(3.5rem,5vw,5rem)}
@media (hover:hover) and (pointer:fine){.app-icon-rail li:hover img{transform:translateY(-4px) scale(1.035);filter:saturate(1.08)}}
.error-hero{min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center}
.error-hero .wrap{max-width:640px}
.error-hero .kicker{justify-content:center}
.error-hero h1.display{font-size:clamp(3rem,12vw,8rem);margin:1.2rem 0}
.error-hero .lead{margin-inline:auto}
.error-hero .hero-cta{justify-content:center;margin-top:1.8rem}

/* ══════════════ RESPONSIVE ══════════════ */
@media (max-width:1080px){
  /* MOBILE/TABLETTE : le message et le CTA d'abord, l'aperçu app ENSUITE */
  .hero{padding-top:calc(var(--nav-h) + 1rem)}
  .hero .grid{grid-template-columns:1fr;gap:1.6rem}
  .hero-copy{order:0}
  .hero-visual{order:2;justify-content:center;margin-inline:auto}
  .hero-visual .device{height:min(46vh,420px);max-width:none;width:auto}
  .hero h1.display{margin-left:0;font-size:clamp(2.5rem,10.5vw,4.2rem)}
  .doubt .grid,.breeding .grid,.guardian .top,.horizon .grid,.download .grid{grid-template-columns:1fr;gap:2rem}
  .launch-grid,.contact-grid,.breeding-grid{grid-template-columns:minmax(0,1fr)}
  .guardian .stats{grid-template-columns:1fr 1fr}
  /* 2 colonnes : on remet TOUTES les cartes à 1 colonne, puis la première reprend la pleine largeur. */
  .also{grid-template-columns:repeat(2,minmax(0,1fr))}
  .also .card,
  .also .card:nth-child(1),
  .also .card:nth-child(2),
  .also .card:nth-child(3),
  .also .card:nth-child(4),
  .also .card:nth-child(5),
  .also .card:nth-child(6){grid-column:span 1;grid-row:span 1}
  .also .card:nth-child(1){grid-column:span 2}
  .creators{grid-template-columns:1fr 1fr}
  .sponsor-logos{grid-template-columns:repeat(3,1fr)}
  .sponsor-slots{grid-template-columns:1fr 1fr}
  .sponsor-slots .slot.lg{grid-column:span 2}
  .feature,.feature.flip{grid-template-columns:1fr;gap:2.4rem}
  .feature.flip .feature-media{order:0}
  .feature-media,.feature.flip .feature-media{justify-content:center}
  .feature-media .device{max-width:min(340px,72vw)}
  .app-icon-layout{grid-template-columns:1fr;gap:1.75rem}
  .app-icon-copy h2{max-width:14ch}
  .species-catalog{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .guide-layout{grid-template-columns:minmax(0,1fr)}
  .guide-aside{position:static;margin-top:0;max-width:720px}
}
@media (max-width:680px){
  .nav-links{display:none}
  .nav-cta{padding:.58rem .82rem;font-size:.78rem}
  .nav-burger{display:flex}
  .page-hero{min-height:clamp(390px,58svh,540px)}
  .page-hero h1.display{margin-left:0;font-size:clamp(1.95rem,9.5vw,3.1rem);line-height:.92}
  .section-head h2.display{margin-left:0}
  .join-panel{min-height:calc(100svh - 46px)!important;padding-top:calc(var(--nav-h) + 1rem)!important}
  .join-panel .join-title{margin-left:0!important;font-size:clamp(3rem,17vw,5.1rem)!important;line-height:.9}
  .hero-cluster{height:min(42vh,360px);margin-bottom:0}
  .hero-cluster .d-main{height:min(40vh,340px)}
  .hero-cluster .d-back{height:min(34vh,300px);left:8%}
  .hero-cluster .d-front{height:min(31vh,270px);right:8%}
  .page-hero > .bloom{width:min(82vw,360px)!important;height:min(82vw,360px)!important}
  .page-hero > .bloom-leaf{right:0!important;left:auto!important}
  .page-hero > .bloom-emerald{left:-18vw!important;right:auto!important}
  .footer > .bloom{width:min(86vw,360px)!important;height:min(58vw,260px)!important;left:50%!important;right:auto!important;transform:translateX(-50%)}
  .particles{inset:0}
  .guardian .stats,.creators,.sources-grid,.sponsor-logos,.sponsor-slots{grid-template-columns:1fr}
  /* Bento « Et aussi » en UNE colonne : chaque carte doit reprendre grid-column:auto, sinon la
     carte A (span 2) fabrique une 2e colonne implicite, la piste 1fr tombe à 0px et les cartes
     paires s'écrasent (un mot par ligne) sous les impaires. */
  .also{grid-template-columns:minmax(0,1fr);border-left:0}
  .also .card,
  .also .card:nth-child(1),
  .also .card:nth-child(2),
  .also .card:nth-child(3),
  .also .card:nth-child(4),
  .also .card:nth-child(5),
  .also .card:nth-child(6){grid-column:auto;grid-row:auto;border-right:0;min-width:0}
  .sponsor-slots .slot.lg{grid-column:span 1}
  .guardian .stats{grid-template-columns:1fr 1fr}
  .method .card{grid-template-columns:auto minmax(0,1fr)}
  .manifesto .grid{grid-template-columns:1fr}
  .manifesto .tag{writing-mode:horizontal-tb;transform:none}
  .ethics-page .page-hero{min-height:0;align-items:flex-start;padding-top:calc(var(--nav-h) + 2.75rem);padding-bottom:2.25rem}
  .ethics-page .manifesto{padding-top:clamp(2.25rem,9vw,3.75rem)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .waitlist-cards{grid-template-columns:1fr}
  .download-page{padding-bottom:0}
  .pokedex-counter{font-size:3.4rem}
  .wall-overlay .wrap{--species-copy-x:0}
  /* Le scrim diagonal (pensé pour un titre à gauche en desktop) s'efface à droite : en mobile le
     texte prend toute la largeur et finissait sur les photos claires. Voile vertical dense ici. */
  .wall-overlay::before{background:linear-gradient(180deg,
    rgba(6,14,10,.72) 0%,rgba(6,14,10,.86) 26%,rgba(6,14,10,.9) 62%,rgba(6,14,10,.82) 100%)}
  .wall-overlay .pokedex-counter{gap:.55rem;margin-bottom:1rem}
  .wall-overlay .pokedex-counter .tot{font-size:.18em;transform:translateY(-.12em)}
  .species-catalog-head .lead{margin-left:0}
  .species-catalog{grid-template-columns:1fr}
  .ai-link-grid{grid-template-columns:1fr}
  .guide-flow .page-hero{min-height:clamp(500px,76svh,640px)}
  .guide-flow .page-hero h1{font-size:clamp(2.7rem,14vw,4rem)}
  .guide-steps{grid-template-columns:minmax(0,1fr)}
  .guide-questions details p{padding-right:0}
  .app-icon-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem .35rem;overflow:visible;padding:.2rem 0}
  .app-icon-rail li{min-width:0;min-height:94px;padding:.35rem .2rem}
  .app-icon-rail img{width:58px}
  /* Pokédex : scroll natif au doigt en mobile (pas de pin) */
  .track{width:auto;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:1rem}
  .species-card{scroll-snap-align:center}
}

@media (max-width:430px){
  .footer .wm{font-size:14vw;letter-spacing:-.045em}
}
@media (max-width:349px){
  .hero-copy{gap:.55rem}
  .hero .lead{font-size:.98rem;line-height:1.46}
  .hero-cta{gap:.65rem}
  .hero-meta{gap:.28rem 1rem;font-size:.69rem}
}
@media (max-width:349px) and (max-height:680px){
  .guide-flow .page-hero{padding-top:calc(var(--nav-h) + .35rem)}
  .guide-flow .page-hero h1{font-size:clamp(2.15rem,12vw,2.45rem)}
  .guide-flow .page-hero .lead{font-size:.94rem;line-height:1.45}
  .guide-updated{margin-top:.7rem;font-size:.64rem;line-height:1.45;letter-spacing:.045em}
  .guide-flow .page-hero .hero-cta{margin-top:.85rem}
}
@media (min-width:350px) and (max-width:680px){
  .guide-flow #quoi-noter{padding-top:.5rem}
}