/* Pages de contenu (SEO/GEO). Styles isolés par le préfixe sp-, sans dépendance aux feuilles de l’accueil. */
.sp-page{--sp-bg:#0d0a14;--sp-bg-2:#15101f;--sp-ink:#f4eef9;--sp-muted:#c7b8d6;--sp-line:#b9a2ff33;--sp-accent:#b9a2ff;--sp-paper:#eee8f4;--sp-paper-ink:#24172e;--sp-paper-muted:#5b4669;--sp-violet:#cbb5e3;background:var(--sp-bg);color:var(--sp-ink)}
.sp-page .wrap{width:min(1200px,calc(100% - 48px));margin-inline:auto}
.sp-page .skip{position:fixed;top:-100px;left:20px;z-index:100;padding:12px 20px;background:var(--sp-accent);color:#120c1a}
.sp-page .skip:focus{top:20px}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* En-tête flottant, cohérent avec la refonte. */
.sp-header{position:sticky;top:12px;z-index:50;display:flex;align-items:center;gap:20px;max-width:1240px;height:64px;margin:12px auto 0;padding:0 10px 0 22px;border:1px solid var(--sp-line);border-radius:16px;background:#0c0914d1;-webkit-backdrop-filter:blur(16px) saturate(1.15);backdrop-filter:blur(16px) saturate(1.15);box-shadow:0 16px 42px -26px #000}
.sp-header .wordmark{font-size:1.5rem;font-weight:800;letter-spacing:-.075em;line-height:1;white-space:nowrap}
.sp-header .astral-star{display:inline-block;width:.72em;height:.72em;margin-left:5px;vertical-align:top;color:var(--sp-accent)}
.sp-nav{display:flex;gap:26px;margin-left:auto;font-size:.8125rem}
.sp-nav a{position:relative;padding:8px 0;color:#d9cce6}
.sp-nav a[aria-current=page]{color:#fff}
.sp-nav a:after{content:'';position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--sp-accent);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.sp-nav a:hover:after,.sp-nav a:focus-visible:after,.sp-nav a[aria-current=page]:after{transform:scaleX(1)}
.sp-header .button{min-height:44px;padding:10px 18px;border-radius:11px;font-size:.8125rem}
.sp-menu{display:none;position:static}
.sp-menu summary{list-style:none;display:grid;place-items:center;min-height:44px;padding:0 14px;border:1px solid #77558c;border-radius:10px;font-size:.8125rem;cursor:pointer}
.sp-menu summary::-webkit-details-marker{display:none}
.sp-menu[open] summary{background:#2a1b36}
.sp-menu-panel{position:absolute;right:8px;top:calc(100% + 10px);display:grid;min-width:240px;max-width:calc(100vw - 40px);padding:8px 18px;border:1px solid var(--sp-line);border-radius:14px;background:#1a1226f2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
.sp-menu-panel a{min-height:46px;display:flex;align-items:center;border-bottom:1px solid #6a477c55}
.sp-menu-panel a:last-child{border:0}

/* Ouverture de page. */
.sp-page main>nav.wrap{padding-top:30px}
.sp-hero{position:relative;isolation:isolate;overflow:hidden;padding:46px 0 76px}
.sp-hero .sp-film{margin-top:44px}
.sp-hero:before{content:'';position:absolute;inset:-20% -10% auto auto;width:min(900px,90vw);height:720px;background:radial-gradient(closest-side,#7a55cf4d,transparent 72%);z-index:-1;pointer-events:none}
.sp-hero:after{content:'';position:absolute;right:-60px;top:40px;width:340px;height:340px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 2v28M2 16h28M6.1 6.1l19.8 19.8M6.1 25.9L25.9 6.1' fill='none' stroke='%23b9a2ff' stroke-width='.35' stroke-opacity='.55'/%3E%3C/svg%3E");z-index:-1;pointer-events:none}
.sp-crumbs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 34px;padding:0;list-style:none;font-size:.75rem;color:var(--sp-muted)}
.sp-crumbs li+li:before{content:'/';margin-right:8px;color:#8c76a3}
.sp-crumbs a{text-decoration:underline;text-decoration-color:#b9a2ff66;text-underline-offset:3px}
.sp-crumbs a:hover{color:#fff}
.sp-kicker{margin:0 0 18px;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#d8c8ec}
.sp-kicker:before{content:'';display:inline-block;width:6px;height:6px;margin:0 10px 2px 0;border-radius:50%;background:var(--sp-accent);box-shadow:0 0 10px #b9a2ffb3}
.sp-hero h1{max-width:980px;margin:0;font-size:clamp(2.5rem,6.2vw,5.4rem);font-weight:550;line-height:1.02;letter-spacing:-.065em}
.sp-hero h1 em{font-style:normal;color:#c1a8f3}
.sp-lead{max-width:660px;margin:26px 0 0;font-size:1.1875rem;line-height:1.65;color:#e2d8ec}
.sp-lead strong{color:#fff;font-weight:600}
.sp-facts{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 0;padding:0;list-style:none}
.sp-facts li{display:inline-flex;align-items:center;gap:9px;min-height:34px;padding:7px 14px 7px 12px;border:1px solid #b9a2ff3d;border-radius:999px;background:#120d1cb8;font-size:.8125rem;line-height:1.3;color:#ebe2f4}
.sp-facts li:before{content:'';flex:none;width:6px;height:6px;border-radius:50%;background:var(--sp-accent)}
.sp-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 26px;margin-top:32px}
.sp-page .button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:54px;padding:14px 24px;border:1px solid transparent;border-radius:11px;background:var(--sp-accent);color:#160f20;font-size:.9375rem;font-weight:700;line-height:1.3;transition:background .2s,transform .2s}
.sp-page .button:hover{background:#d7c3ff;transform:translateY(-2px)}
.sp-page .button.ghost{background:transparent;border-color:#7a5c93;color:var(--sp-ink)}
.sp-page .button.ghost:hover{background:#241832}
.sp-note{margin:18px 0 0;font-size:.8125rem;color:var(--sp-muted)}

/* Sections alternées : sombre, papier, violet. */
.sp-section{padding:92px 0}
.sp-section.paper{background:var(--sp-paper);color:var(--sp-paper-ink)}
.sp-page .paper .button.ghost{color:var(--sp-paper-ink)}
.sp-page .paper .button.ghost:hover{background:#e1d5ec}
.sp-section.violet{background:var(--sp-violet);color:#2c1838}
.sp-section.deep{background:linear-gradient(180deg,var(--sp-bg-2),var(--sp-bg))}
.sp-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:24px 60px;align-items:end;margin-bottom:46px}
.sp-head h2,.sp-section h2{margin:0;font-size:clamp(2rem,4.2vw,3.6rem);font-weight:550;line-height:1.05;letter-spacing:-.055em}
.sp-head p{margin:0;font-size:1rem;line-height:1.75}
.paper .sp-head p,.paper .sp-muted{color:var(--sp-paper-muted)}
.violet .sp-head p{color:#4b2f5c}
.sp-eyebrow{display:block;margin:0 0 16px;font-size:.6875rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.paper .sp-eyebrow{color:#6a4f7d}
.violet .sp-eyebrow{color:#55346a}
.deep .sp-eyebrow,.sp-section:not(.paper):not(.violet) .sp-eyebrow{color:#b9a2ff}

/* Cartes et listes. */
.sp-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.sp-card{padding:30px 28px;border:1px solid #b79fcf66;border-radius:16px;background:#fbf8fe}
.sp-card h3{margin:0 0 10px;font-size:1.375rem;line-height:1.2;letter-spacing:-.03em}
.sp-card p{margin:0;font-size:.9375rem;line-height:1.7;color:#4c3a5b}
.sp-card .sp-use{margin-top:16px;padding-top:14px;border-top:1px solid #d9cce6;font-size:.8125rem;color:#6a4f7d}
.sp-card .sp-use strong{color:#2c1838}
.sp-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.sp-list li{position:relative;padding-left:24px;font-size:1rem;line-height:1.6}
.sp-list li:before{content:'✦';position:absolute;left:0;top:0;color:#8b5cd6;font-size:.8125rem;line-height:1.95}
.sp-list.minus li:before{content:'—';color:#8f7a9f}
.sp-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.sp-panel{padding:32px 30px;border-radius:16px;background:#ffffffb3;border:1px solid #b79fcf55}
.sp-panel h3{margin:0 0 18px;font-size:1.25rem;letter-spacing:-.03em}
.violet .sp-panel{background:#f6effcde}

/* Tableau des formules : montants issus de public/commande-model.mjs. */
.sp-table-wrap{overflow-x:auto;border-radius:16px;border:1px solid #7c5a9a55;background:#fbf8fe}
.sp-table{width:100%;min-width:620px;border-collapse:collapse;font-size:.9375rem;color:#2c1838}
.sp-table caption{padding:18px 22px 0;text-align:left;font-size:.8125rem;color:#5b4669}
.sp-table th,.sp-table td{padding:16px 22px;border-bottom:1px solid #e3d8ee;text-align:left;vertical-align:top}
.sp-table thead th{font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:#6a4f7d;font-weight:600}
.sp-table tbody th{font-weight:650}
.sp-table td strong{font-size:1.125rem;letter-spacing:-.02em}
.sp-table tr:last-child th,.sp-table tr:last-child td{border-bottom:0}
.sp-table .sp-small{display:block;margin-top:3px;font-size:.8125rem;color:#6a5578}
.sp-after-table{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;margin-top:26px}
.sp-after-table p{flex:1 1 380px;margin:0;font-size:.875rem;line-height:1.7;color:#4b2f5c}

/* Étapes. */
.sp-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;counter-reset:step}
.sp-steps li{position:relative;padding:28px 24px 26px;border:1px solid var(--sp-line);border-radius:16px;background:#150f20;counter-increment:step}
.sp-steps li:before{content:counter(step,decimal-leading-zero);display:block;margin-bottom:22px;font-size:.75rem;letter-spacing:.1em;color:var(--sp-accent)}
.sp-steps h3{margin:0 0 10px;font-size:1.125rem;letter-spacing:-.02em}
.sp-steps p{margin:0;font-size:.875rem;line-height:1.7;color:var(--sp-muted)}

/* Films : ratios natifs, lecture native dans la page. */
.sp-film{position:relative;margin:0}
.sp-film video{display:block;width:100%;height:auto;aspect-ratio:16/9;border:1px solid #b9a2ff42;border-radius:18px;background:#100b19;box-shadow:0 50px 100px -48px #000,0 0 120px -50px #8f6bdc80}
.sp-film figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;margin-top:14px;font-size:.8125rem;color:var(--sp-muted)}
.sp-reel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none}
.sp-reel-three{grid-template-columns:repeat(3,minmax(0,1fr));max-width:960px}
.sp-reel li{min-width:0}
.sp-reel video{display:block;width:100%;height:auto;aspect-ratio:9/16;border-radius:14px;background:#140e1c;object-fit:cover;box-shadow:0 26px 50px -30px #000}
.sp-reel h3{margin:16px 0 4px;font-size:1.0625rem;letter-spacing:-.02em}
.sp-reel p{margin:0;font-size:.8125rem;line-height:1.6;color:var(--sp-muted)}
.sp-reel .sp-label{display:block;margin-top:14px;font-size:.6875rem;letter-spacing:.09em;text-transform:uppercase;color:#a993c2}
.sp-disclaimer{margin:28px 0 0;padding:16px 18px;border:1px solid var(--sp-line);border-radius:12px;font-size:.8125rem;line-height:1.7;color:var(--sp-muted)}

/* Chapitres et transcription du film. */
.sp-chapters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:26px 0 0;padding:0;list-style:none}
.sp-chapters li{display:flex}
.sp-chapters button{display:flex;flex-direction:column;justify-content:flex-start;width:100%;padding:14px 14px 16px;border:1px solid #b79fcf66;border-radius:12px;background:#fbf8fe;color:#2c1838;text-align:left;cursor:pointer;transition:background .2s,border-color .2s}
.sp-chapters button:hover{background:#fff;border-color:#8b5cd6}
.sp-chapters time{display:block;margin-bottom:6px;font-size:.75rem;font-variant-numeric:tabular-nums;color:#6a3fa0;font-weight:650}
.sp-chapters span{display:block;font-size:.875rem;line-height:1.45}
.sp-transcript{display:grid;gap:2px;margin:0;padding:0;list-style:none;max-width:860px}
.sp-transcript li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:18px;padding:12px 0;border-bottom:1px solid #b9a2ff1f;font-size:1.0625rem;line-height:1.6}
.sp-transcript time{font-size:.8125rem;font-variant-numeric:tabular-nums;color:#a993c2;padding-top:3px}

/* Réponse courte, sources, FAQ. */
.sp-answer{max-width:860px;margin:34px 0 0;padding:26px 28px;border-left:3px solid var(--sp-accent);border-radius:0 14px 14px 0;background:#ffffff0d;font-size:1.0625rem;line-height:1.75;color:#ece3f5}
.sp-answer p{margin:0}
.sp-answer p+p{margin-top:12px}
.sp-page a.sp-link{text-decoration:underline;text-decoration-color:currentColor;text-decoration-thickness:1px;text-underline-offset:3px}
.sp-sources{margin:0;padding-left:20px;font-size:.875rem;line-height:1.8}
.sp-faq{display:grid;max-width:900px}
.sp-faq details{border-bottom:1px solid #c9b6d9}
.sp-faq summary{display:flex;justify-content:space-between;gap:18px;padding:22px 0;font-size:1.0625rem;font-weight:600;cursor:pointer;list-style:none}
.sp-faq summary::-webkit-details-marker{display:none}
.sp-faq summary:after{content:'+';flex:none;font-size:1.375rem;line-height:1;color:#805997}
.sp-faq details[open] summary:after{content:'–'}
.sp-faq p{margin:0 0 22px;font-size:1rem;line-height:1.75;color:#4c3a5b}

/* Appel final et pied de page. */
.sp-cta{position:relative;isolation:isolate;overflow:hidden;padding:96px 0;text-align:left}
.sp-cta:before{content:'';position:absolute;left:50%;top:50%;width:min(1100px,100%);height:600px;transform:translate(-50%,-50%);background:radial-gradient(closest-side,#7a55cf45,transparent 72%);z-index:-1}
.sp-cta h2{max-width:820px;margin:0 0 18px;font-size:clamp(2.2rem,5vw,4.4rem);font-weight:550;line-height:1.03;letter-spacing:-.06em}
.sp-cta p{max-width:620px;margin:0;font-size:1.0625rem;line-height:1.7;color:#ddd0ea}
.sp-footer{padding:56px 0 40px;border-top:1px solid #b9a2ff26;font-size:.875rem;color:var(--sp-muted)}
.sp-footer-grid{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(2,minmax(0,1fr));gap:30px}
.sp-footer .wordmark{font-size:1.75rem;font-weight:800;letter-spacing:-.075em;color:var(--sp-ink)}
.sp-footer nav{display:grid;gap:10px;align-content:start}
.sp-footer nav p{margin:0 0 4px;font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:#a993c2}
.sp-footer a:hover{color:#fff}
.sp-footer-legal{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:40px;padding-top:22px;border-top:1px solid #b9a2ff1a;font-size:.8125rem}

/* Variantes de mise en page sans style en ligne (la CSP n’autorise que les feuilles du site). */
.sp-gap-top{margin-top:34px}
.sp-center{align-items:center}
.sp-film-vertical{max-width:340px;margin-inline:auto}
.sp-film-vertical video{aspect-ratio:9/16}
.sp-text{margin:18px 0 0;font-size:1rem;line-height:1.75}
.violet .sp-text{color:#4b2f5c}
.violet .button.ghost{color:#2c1838;border-color:#7b5a94}
.violet .button.ghost:hover{background:#b9a0d6}

/* Apparition brève à l’ouverture, coupée si les animations sont réduites. */
@media(prefers-reduced-motion:no-preference){.sp-hero .sp-rise{animation:sp-rise .8s cubic-bezier(.2,.8,.2,1) both}.sp-hero .sp-rise:nth-child(2){animation-delay:.06s}.sp-hero .sp-rise:nth-child(3){animation-delay:.12s}}
@keyframes sp-rise{from{opacity:.001;transform:translateY(16px)}to{opacity:1;transform:none}}

@media(max-width:1000px){
 .sp-nav{display:none}
 .sp-menu{display:block;margin-left:auto}
 .sp-head{grid-template-columns:1fr}
 .sp-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
 .sp-reel,.sp-reel-three{grid-template-columns:repeat(2,minmax(0,1fr))}
 .sp-chapters{grid-template-columns:repeat(2,minmax(0,1fr))}
 .sp-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
 .sp-page .wrap{width:calc(100% - 40px)}
 .sp-header{top:10px;height:60px;margin:10px 10px 0;padding:0 8px 0 16px;gap:10px;border-radius:14px}
 .sp-header .wordmark{font-size:1.3rem}
 .sp-header .button{min-height:42px;padding:9px 12px;font-size:.75rem}
 .sp-page main>nav.wrap{padding-top:22px}
 .sp-hero{padding:34px 0 56px}
 .sp-hero:after{width:170px;height:170px;right:-80px;top:6px;opacity:.6}
 .sp-hero .sp-film{margin-top:30px}
 .sp-lead{font-size:1.0625rem}
 .sp-facts li{font-size:.75rem;min-height:32px;padding:6px 11px 6px 10px}
 .sp-section{padding:68px 0}
 .sp-cards,.sp-split,.sp-steps{grid-template-columns:1fr}
 .sp-card,.sp-panel{padding:24px 22px}
 .sp-chapters{grid-template-columns:1fr}
 .sp-transcript li{grid-template-columns:52px minmax(0,1fr);gap:12px;font-size:1rem}
 .sp-answer{padding:20px;font-size:1rem}
 .sp-footer-grid{grid-template-columns:1fr}
}
@media(max-width:380px){.sp-header .button{display:none}.sp-reel,.sp-reel-three{grid-template-columns:1fr 1fr;gap:12px}}
@media(prefers-reduced-motion:reduce){.sp-nav a:after,.sp-page .button,.sp-chapters button{transition:none}.sp-page .button:hover{transform:none}}

/* Continue the same editorial system beyond the landing page. */
.sp-page{--sp-bg:#0c0911;--sp-paper:#f1edf6;--sp-violet:#ded0ed}
.sp-header{border-radius:10px;background:#0c0911eb;padding-left:24px}
.sp-header .wordmark{font-size:25px}.sp-header .button{border-radius:6px;min-height:46px;font-size:13px}
.sp-page .button{border-radius:6px;font-size:14px;font-weight:550;min-height:49px}
.sp-page .sp-card,.sp-page .sp-panel{border-radius:7px;border-color:#bba3cb4a}
.sp-page .sp-card h3{font-size:25px;letter-spacing:-.045em}
.sp-page .sp-card p{font-size:15px;line-height:1.85}
.sp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.sp-studio .sp-hero:after{display:none}
.sp-studio-intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:0 65px;align-items:start}
.sp-studio-intro>.sp-kicker{grid-column:1;margin-top:15px}
.sp-studio-intro>h1{grid-column:1;font-size:clamp(45px,4.5vw,65px);line-height:1.08;letter-spacing:-.068em}
.sp-studio-intro>.sp-lead{grid-column:1;font-size:16px;line-height:1.85;margin-top:28px}
.sp-studio-intro>.sp-answer{grid-column:1;font-size:14px;line-height:1.9;background:none;border:0;border-top:1px solid #bda0d13d;padding:22px 0 0;margin-top:25px;border-radius:0;color:#cdb8df}
.sp-studio-art{grid-column:2;grid-row:1/5;position:relative;aspect-ratio:.88;margin:0;overflow:hidden;border:1px solid #bda0d13d;border-radius:8px;background:#191023}
.sp-studio-art img{width:100%;height:100%;object-fit:cover;object-position:74% center;display:block}
.sp-studio-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#130c21e0,transparent 65%)}
.sp-studio-art figcaption{position:absolute;z-index:1;bottom:35px;left:30px;color:#ecdcfc}
.sp-studio-art figcaption>span{font-size:9px;letter-spacing:.12em;display:block;margin-bottom:15px}
.sp-studio-art figcaption>strong{font-size:41px;line-height:1.08;letter-spacing:-.06em;font-weight:500;display:block}
.sp-studio .sp-grid .sp-card{padding:25px 0 0;background:transparent;border:0;border-top:1px solid #8a6fa442;border-radius:0}
.sp-page .sp-footer{font-size:13px;line-height:1.9}.sp-page .sp-footer-legal{font-size:12px}
@media(max-width:1000px){.sp-studio-intro{gap:0 35px}.sp-studio-art{aspect-ratio:.7}.sp-studio-art figcaption>strong{font-size:34px}.sp-grid{gap:22px}}
@media(max-width:700px){
 .sp-header{border-radius:10px;padding-left:16px}
 .sp-header .wordmark{font-size:22px}.sp-header .button{font-size:12px;border-radius:5px}
 .sp-grid{grid-template-columns:1fr;gap:32px}
 .sp-studio-intro{display:block}
 .sp-studio-intro>h1{font-size:44px}
 .sp-studio-intro>.sp-lead{font-size:15px;margin-top:25px}
 .sp-studio-art{aspect-ratio:1.35;margin-top:30px}
 .sp-studio-art figcaption{bottom:25px;left:25px}.sp-studio-art figcaption>strong{font-size:31px}
 .sp-studio-intro>.sp-answer{font-size:14px}
}

.sp-film-comparison{font-size:13px;line-height:1.85;color:#bfb1cf;max-width:900px;margin:0 0 28px;padding-left:18px;border-left:2px solid #9c72c2}

/* Accessible LinkedIn link in the public footer. */
.sp-footer .footer-linkedin{display:inline-flex;align-items:center;gap:9px;min-height:44px;width:fit-content}
.sp-footer .footer-linkedin svg{width:20px;height:20px;flex:none;color:#b9a2ff}
.sp-footer .footer-linkedin:focus-visible{outline:2px solid #b9a2ff;outline-offset:4px;border-radius:3px}