/* ==========================================================================
   BNTIC Sujets de mémoire
   Identité : encre profonde (savoir), ambre (énergie), turquoise (numérique).
   Tout passe par des variables : le thème sombre du site les redéfinit.
   ========================================================================== */
.sm {
  --sm-encre: #0F1B33;
  --sm-encre-2: #24324F;
  --sm-texte: #1A2236;
  --sm-texte-2: #4A5468;
  --sm-discret: #6B7488;
  --sm-fond: #F6F7FA;
  --sm-surface: #FFFFFF;
  --sm-surface-2: #F1F3F8;
  --sm-ligne: #E1E5EE;
  --sm-ligne-forte: #C9D0DE;
  --sm-ambre: #B86E00;
  --sm-ambre-vif: #F2A93B;
  --sm-ambre-voile: #FFF4E0;
  --sm-turquoise: #0E7C86;
  --sm-turquoise-voile: #E3F4F5;
  --sm-ok: #1F7A4D;
  /* Graphiques : trois emplacements catégoriels validés ensemble (clair). */
  --sm-serie-licence: #2a78d6;
  --sm-serie-master: #eb6834;
  --sm-serie-doctorat: #1baf7a;
  --sm-barre: #2a78d6;
  --sm-graph-surface: #fcfcfb;
  --sm-r: 16px;
  --sm-r-lg: 24px;
  --sm-ombre: 0 1px 2px rgba(15, 27, 51, .05), 0 6px 18px -8px rgba(15, 27, 51, .12);
  --sm-ombre-haute: 0 24px 50px -24px rgba(15, 27, 51, .45);
  --sm-titre: var(--font-display, "Playfair Display", Georgia, serif);
  --sm-police: var(--font-sans, Inter, system-ui, -apple-system, "Segoe UI", sans-serif);
  color: var(--sm-texte);
  font-family: var(--sm-police);
}
[data-bs-theme="dark"] .sm {
  --sm-texte: #E8ECF4;
  --sm-texte-2: #B8C0D0;
  --sm-discret: #98A1B4;
  --sm-fond: #0E1424;
  --sm-surface: #151D31;
  --sm-surface-2: #1B2540;
  --sm-ligne: #27324D;
  --sm-ligne-forte: #34416A;
  --sm-ambre: #F2B45A;
  --sm-ambre-voile: #2A2312;
  --sm-turquoise: #4CC3CB;
  --sm-turquoise-voile: #10292E;
  --sm-ok: #4FC48A;
  --sm-serie-licence: #3987e5;
  --sm-serie-master: #d95926;
  --sm-serie-doctorat: #199e70;
  --sm-barre: #3987e5;
  --sm-graph-surface: #1a1a19;
}

.sm a { color: var(--sm-turquoise); }
.sm h1, .sm h2, .sm h3 { color: var(--sm-texte); }
.sm-section { margin: clamp(2.2rem, 5vw, 3.6rem) 0 0; }
.sm-surtitre { display: inline-flex; align-items: center; gap: .45rem; margin: 0 0 .5rem;
  color: var(--sm-ambre); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sm-titre-section { font-family: var(--sm-titre); font-weight: 800; font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.2; margin: 0 0 .6rem; }
.sm-intro { max-width: 760px; color: var(--sm-texte-2); font-size: 1.04rem; line-height: 1.65; margin: 0 0 1.4rem; }
.sm-note { color: var(--sm-discret); font-size: .86rem; line-height: 1.55; }
.sm-carte { background: var(--sm-surface); border: 1px solid var(--sm-ligne); border-radius: var(--sm-r);
  box-shadow: var(--sm-ombre); }

/* Fil d'Ariane */
.sm-ariane ol { display: flex; flex-wrap: wrap; gap: .35rem; list-style: none; margin: 0 0 1rem; padding: 0;
  font-size: .84rem; color: var(--sm-discret); }
.sm-ariane li + li::before { content: "›"; margin-right: .35rem; }
.sm-ariane a { color: var(--sm-discret); text-decoration: none; }
.sm-ariane a:hover { color: var(--sm-turquoise); }

/* ---------------------------------------------------------------- en-tête */
.sm-hero { position: relative; overflow: hidden; padding: clamp(1.8rem, 5vw, 3.4rem);
  border-radius: var(--sm-r-lg); color: #FFFFFF;
  background:
    radial-gradient(1200px 400px at 110% -10%, rgba(242, 169, 59, .32), transparent 60%),
    radial-gradient(900px 420px at -20% 120%, rgba(14, 124, 134, .45), transparent 60%),
    linear-gradient(135deg, #0F1B33 0%, #172A4F 55%, #0F2F3D 100%);
  box-shadow: var(--sm-ombre-haute); }
.sm-hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .18;
  background-image: radial-gradient(rgba(255,255,255,.55) 1px, transparent 1px); background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 40%, transparent); }
.sm-hero > * { position: relative; z-index: 1; }
.sm-hero h1 { color: #FFFFFF; font-family: var(--sm-titre); font-weight: 800; letter-spacing: -.01em;
  font-size: clamp(1.9rem, 4.6vw, 3.2rem); line-height: 1.1; margin: .2rem 0 .8rem; max-width: 22ch; }
.sm-hero__lead { color: rgba(255,255,255,.86); font-size: clamp(1.02rem, 1.8vw, 1.22rem); line-height: 1.6;
  max-width: 62ch; margin: 0 0 1.2rem; }
.sm-hero .sm-surtitre { color: var(--sm-ambre-vif); }
.sm-hero__meta { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; color: rgba(255,255,255,.78); font-size: .88rem; }
.sm-hero__meta i { margin-right: .3rem; }
.sm-hero__grille { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(1.2rem, 3vw, 2.4rem);
  align-items: center; }

/* Chiffres clés */
.sm-chiffres { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 140px), 1fr)); gap: .8rem; margin-top: 1.4rem; }
.sm-chiffre { padding: .9rem 1rem; border-radius: 14px; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(6px); }
.sm-chiffre b { display: block; font-family: var(--sm-titre); font-size: 1.7rem; line-height: 1.1; color: #FFFFFF; }
.sm-chiffre span { font-size: .8rem; color: rgba(255,255,255,.78); }

/* ------------------------------------------------------------- assistant */
.sm-assistant { padding: clamp(1.1rem, 2.6vw, 1.6rem); border-radius: 20px; background: var(--sm-surface);
  color: var(--sm-texte); box-shadow: var(--sm-ombre-haute); border: 1px solid var(--sm-ligne); }
.sm-assistant h2 { font-family: var(--sm-titre); font-size: 1.3rem; margin: 0 0 .2rem; }
.sm-assistant p { color: var(--sm-texte-2); font-size: .9rem; margin: 0 0 1rem; }
.sm-champ { display: grid; gap: .3rem; margin-bottom: .8rem; }
.sm-champ label, .sm-champ legend { font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--sm-texte-2); }
.sm-champ select, .sm-champ input[type="search"] { width: 100%; min-height: 46px; padding: .6rem .8rem;
  border: 1px solid var(--sm-ligne-forte); border-radius: 12px; background: var(--sm-surface-2); color: var(--sm-texte);
  font: inherit; }
.sm-champ select:focus, .sm-champ input:focus { outline: 3px solid rgba(14, 124, 134, .3); border-color: var(--sm-turquoise); }
.sm-niveaux { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .4rem; border: 0; padding: 0; margin: 0; }
.sm-niveaux label { position: relative; text-transform: none; letter-spacing: 0; font-size: inherit; color: var(--sm-texte); }
.sm-niveaux input { position: absolute; opacity: 0; pointer-events: none; }
.sm-niveaux span { display: block; padding: .55rem .4rem; text-align: center; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--sm-ligne-forte); font-weight: 700; font-size: .86rem; overflow: hidden; text-overflow: ellipsis; }
.sm-niveaux input:checked + span { background: var(--sm-encre); color: #FFFFFF; border-color: var(--sm-encre); }
[data-bs-theme="dark"] .sm-niveaux input:checked + span { background: var(--sm-turquoise); color: #0E1424; }
.sm-niveaux input:focus-visible + span { outline: 3px solid var(--sm-ambre-vif); outline-offset: 2px; }
.sm-ou { display: flex; align-items: center; gap: .6rem; color: var(--sm-discret); font-size: .8rem; margin: .4rem 0 .8rem; }
.sm-ou::before, .sm-ou::after { content: ""; flex: 1; height: 1px; background: var(--sm-ligne); }
.sm-bouton { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; width: 100%;
  min-height: 48px; padding: .7rem 1.2rem; border: 0; border-radius: 12px; cursor: pointer;
  background: linear-gradient(135deg, var(--sm-ambre-vif), #E4892A); color: #1B1205 !important;
  font-weight: 800; font-size: 1rem; text-decoration: none; }
.sm-bouton:hover { filter: brightness(1.04); }
.sm-bouton:focus-visible { outline: 3px solid var(--sm-turquoise); outline-offset: 3px; }
.sm-bouton--secondaire { background: transparent; color: #FFFFFF !important; border: 1px solid rgba(255,255,255,.4); width: auto; }
.sm-bouton--sobre { background: var(--sm-surface-2); color: var(--sm-texte) !important; border: 1px solid var(--sm-ligne-forte); width: auto; }

/* ------------------------------------------------------------------ pôles */
.sm-poles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 1rem; }
.sm-pole { padding: 1.2rem 1.25rem; }
.sm-pole h3 { display: flex; align-items: center; gap: .6rem; font-size: 1.08rem; font-weight: 800; margin: 0 0 .8rem; }
.sm-pole h3 i { display: grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: 12px;
  background: var(--sm-turquoise-voile); color: var(--sm-turquoise); font-size: 1.1rem; }
.sm-pole--energie h3 i, .sm-pole--innovation h3 i { background: var(--sm-ambre-voile); color: var(--sm-ambre); }
.sm-pole ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
.sm-pole a { display: flex; justify-content: space-between; gap: .6rem; padding: .42rem .5rem; border-radius: 9px;
  color: var(--sm-texte) !important; text-decoration: none; font-weight: 600; font-size: .95rem; }
.sm-pole a:hover { background: var(--sm-surface-2); }
.sm-pole small { color: var(--sm-discret); font-weight: 500; font-variant-numeric: tabular-nums; }

/* Étapes « comment ça marche » */
.sm-etapes { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; counter-reset: e; }
.sm-etape { padding: 1.2rem; counter-increment: e; }
.sm-etape::before { content: counter(e); display: grid; place-items: center; width: 2.2rem; height: 2.2rem; margin-bottom: .7rem;
  border-radius: 50%; background: var(--sm-encre); color: #FFFFFF; font-weight: 800; }
[data-bs-theme="dark"] .sm-etape::before { background: var(--sm-turquoise); color: #0E1424; }
.sm-etape h3 { font-size: 1.02rem; font-weight: 800; margin: 0 0 .35rem; }
.sm-etape p { margin: 0; color: var(--sm-texte-2); font-size: .93rem; line-height: 1.55; }

/* Puces de pays et de filières */
.sm-puces { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; margin: 0; padding: 0; }
.sm-puces a { display: inline-flex; align-items: center; gap: .4rem; padding: .4rem .8rem; border-radius: 999px;
  border: 1px solid var(--sm-ligne-forte); background: var(--sm-surface); color: var(--sm-texte) !important;
  text-decoration: none; font-weight: 600; font-size: .9rem; }
.sm-puces a:hover { border-color: var(--sm-turquoise); }
.sm-puces small { color: var(--sm-discret); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- graphes */
.sm-graph-carte { padding: 1.2rem 1.2rem .8rem; background: var(--sm-graph-surface); }
.sm-graph-carte h3 { font-size: 1rem; font-weight: 800; margin: 0 0 .2rem; }
.sm-graph-carte p { margin: 0 0 .6rem; }
.sm-graph { display: block; width: 100%; height: auto; overflow: visible; font-family: var(--sm-police); }
.sm-graph__grille { stroke: var(--sm-ligne); stroke-width: 1; }
.sm-graph__grille--v { stroke-dasharray: 2 4; }
.sm-graph__base { stroke: var(--sm-ligne-forte); stroke-width: 1; }
.sm-graph__axe { fill: var(--sm-discret); font-size: 10.5px; font-variant-numeric: tabular-nums; }
.sm-graph__titre-axe { fill: var(--sm-texte-2); font-size: 10.5px; font-weight: 600; }
.sm-graph__barre { fill: var(--sm-barre); }
.sm-graph__cible { fill: transparent; }
.sm-graph__point { cursor: default; outline: none; }
.sm-graph__point:hover .sm-graph__barre, .sm-graph__point:focus .sm-graph__barre { opacity: .8; }
.sm-graph__point:focus-visible .sm-marque, .sm-graph__point:focus-visible .sm-graph__barre { stroke: var(--sm-texte); stroke-width: 2; }
.sm-matrice__zone { fill: var(--sm-ambre-voile); }
.sm-matrice__zone-texte { fill: var(--sm-ambre); font-size: 11.5px; font-weight: 800; letter-spacing: .04em; }
.sm-marque { stroke: var(--sm-graph-surface); stroke-width: 2; }
.sm-niveau--licence .sm-marque { fill: var(--sm-serie-licence); }
.sm-niveau--master .sm-marque { fill: var(--sm-serie-master); }
.sm-niveau--doctorat .sm-marque { fill: var(--sm-serie-doctorat); }
.sm-matrice__num { fill: var(--sm-texte); font-size: 11px; font-weight: 800; }
.sm-graph__point.sm-attenue { opacity: .18; }
.sm-legende { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; list-style: none; padding: 0; margin: .6rem 0 0; font-size: .86rem; color: var(--sm-texte-2); }
.sm-legende li { display: inline-flex; align-items: center; gap: .45rem; }
.sm-legende svg { width: 14px; height: 14px; }
.sm-infobulle { position: fixed; z-index: 2000; max-width: 300px; padding: .55rem .7rem; border-radius: 10px; pointer-events: none;
  background: var(--sm-encre); color: #FFFFFF; font-size: .82rem; line-height: 1.45; box-shadow: var(--sm-ombre-haute); }
[data-bs-theme="dark"] .sm-infobulle { background: #E8ECF4; color: #0E1424; }
.sm-tableau-bascule { margin-top: .4rem; font-size: .86rem; }
.sm-tableau { width: 100%; border-collapse: collapse; font-size: .88rem; margin-top: .6rem; }
.sm-tableau th, .sm-tableau td { padding: .45rem .5rem; border-bottom: 1px solid var(--sm-ligne); text-align: left; }
.sm-tableau td.sm-n, .sm-tableau th.sm-n { text-align: right; font-variant-numeric: tabular-nums; }
.sm-tableau-defile { overflow-x: auto; }

/* ------------------------------------------------------------ niveaux */
.sm-onglets { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0 0 1rem; }
.sm-onglets button { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .9rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--sm-ligne-forte); background: var(--sm-surface); color: var(--sm-texte); font-weight: 700; font-size: .9rem; }
.sm-onglets button[aria-pressed="true"] { background: var(--sm-encre); border-color: var(--sm-encre); color: #FFFFFF; }
[data-bs-theme="dark"] .sm-onglets button[aria-pressed="true"] { background: var(--sm-turquoise); border-color: var(--sm-turquoise); color: #0E1424; }
.sm-onglets svg { width: 12px; height: 12px; }
.sm-niveau-bloc { margin-bottom: 1.6rem; }
.sm-niveau-bloc[hidden] { display: none; }
.sm-niveau-bloc > h3 svg, .sm-onglets svg, .sm-legende svg { flex: 0 0 auto; }
.sm-niveau-bloc > h3 { font-family: var(--sm-police); display: flex; align-items: center; gap: .55rem; font-size: 1.12rem; font-weight: 800; margin: 0 0 .25rem; }
.sm-niveau-bloc > p { margin: 0 0 .8rem; color: var(--sm-texte-2); font-size: .93rem; }

/* --------------------------------------------------------------- pistes */
.sm-pistes { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr)); }
.sm-piste { position: relative; padding: 1.1rem 1.15rem 1rem; border-top: 4px solid var(--sm-serie-licence); display: flex; flex-direction: column; gap: .55rem; }
.sm-piste--master { border-top-color: var(--sm-serie-master); }
.sm-piste--doctorat { border-top-color: var(--sm-serie-doctorat); }
.sm-piste:target, .sm-piste.sm-surligne { box-shadow: 0 0 0 3px var(--sm-ambre-vif), var(--sm-ombre); }
.sm-piste__tete { display: flex; align-items: flex-start; gap: .7rem; }
.sm-piste__num { flex: 0 0 auto; display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--sm-surface-2); border: 1px solid var(--sm-ligne-forte); font-weight: 800; font-size: .9rem; }
.sm-piste h4 { font-family: var(--sm-police); margin: 0; font-size: 1.04rem; font-weight: 800; line-height: 1.3; }
.sm-piste__niveau { display: inline-flex; align-items: center; gap: .35rem; margin-top: .2rem; font-size: .74rem; font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase; color: var(--sm-texte-2); }
.sm-piste__niveau svg { width: 11px; height: 11px; }
.sm-piste__pourquoi { margin: 0; font-size: .92rem; line-height: 1.55; color: var(--sm-texte); }
.sm-piste__desc { margin: 0; font-size: .86rem; line-height: 1.5; color: var(--sm-texte-2); }
.sm-piste__mots { display: flex; flex-wrap: wrap; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.sm-piste__mots li { padding: .2rem .55rem; border-radius: 999px; background: var(--sm-turquoise-voile); color: var(--sm-turquoise);
  font-size: .76rem; font-weight: 700; }
.sm-piste__actions { display: flex; flex-wrap: wrap; gap: .4rem .9rem; margin-top: auto; padding-top: .4rem; font-size: .86rem; font-weight: 700; }
.sm-piste__actions a { text-decoration: none; }
.sm-vide { padding: 1.2rem; border: 1px dashed var(--sm-ligne-forte); border-radius: var(--sm-r); color: var(--sm-texte-2); }

/* ------------------------------------------------------- colonnes / blocs */
.sm-deux { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
.sm-bloc { padding: 1.2rem 1.25rem; }
.sm-bloc h3 { display: flex; align-items: center; gap: .5rem; font-size: 1.05rem; font-weight: 800; margin: 0 0 .7rem; }
.sm-bloc h3 i { color: var(--sm-turquoise); }
.sm-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.sm-liste li { line-height: 1.45; }
.sm-liste--travaux li { padding-bottom: .55rem; border-bottom: 1px solid var(--sm-ligne); }
.sm-liste--travaux li:last-child { border-bottom: 0; }
.sm-liste small { display: block; color: var(--sm-discret); font-size: .8rem; margin-top: .15rem; }
.sm-badge-oa { display: inline-block; margin-left: .3rem; padding: 0 .4rem; border-radius: 6px; font-size: .7rem; font-weight: 800;
  background: var(--sm-turquoise-voile); color: var(--sm-turquoise); vertical-align: middle; }
.sm-rang { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .2rem .8rem; align-items: center; }
.sm-rang__barre { grid-column: 1 / -1; height: 6px; border-radius: 6px; background: var(--sm-surface-2); overflow: hidden; }
.sm-rang__barre span { display: block; height: 100%; border-radius: 6px; background: var(--sm-barre); }
.sm-rang__n { font-variant-numeric: tabular-nums; color: var(--sm-texte-2); font-size: .88rem; }
.sm-guide-liste { margin: 0; padding-left: 1.1rem; display: grid; gap: .5rem; line-height: 1.55; }
.sm-dl { display: grid; gap: .7rem; margin: 0; }
.sm-dl dt { font-weight: 800; }
.sm-dl dd { margin: .15rem 0 0; color: var(--sm-texte-2); line-height: 1.5; }

/* Écosystème */
.sm-eco { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: .7rem; }
.sm-eco a { display: flex; gap: .75rem; align-items: flex-start; padding: .9rem 1rem; border-radius: 14px; text-decoration: none;
  background: var(--sm-surface); border: 1px solid var(--sm-ligne); color: var(--sm-texte) !important; box-shadow: var(--sm-ombre); }
.sm-eco a:hover { border-color: var(--sm-turquoise); }
.sm-eco i { display: grid; place-items: center; flex: 0 0 auto; width: 2.2rem; height: 2.2rem; border-radius: 10px;
  background: var(--sm-ambre-voile); color: var(--sm-ambre); }
.sm-eco strong { display: block; font-size: .95rem; }
.sm-eco span { display: block; color: var(--sm-texte-2); font-size: .84rem; line-height: 1.4; }

/* FAQ */
.sm-faq details { padding: .95rem 1.1rem; border: 1px solid var(--sm-ligne); border-radius: 14px; background: var(--sm-surface); }
.sm-faq details + details { margin-top: .55rem; }
.sm-faq summary { cursor: pointer; font-weight: 800; }
.sm-faq p { margin: .6rem 0 0; color: var(--sm-texte-2); line-height: 1.6; }

/* Guides */
.sm-guides { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: .9rem; }
.sm-guide-carte { display: flex; flex-direction: column; gap: .5rem; padding: 1.15rem; text-decoration: none; color: var(--sm-texte) !important; }
.sm-guide-carte i { font-size: 1.4rem; color: var(--sm-ambre); }
.sm-guide-carte strong { font-size: 1.02rem; line-height: 1.3; }
.sm-guide-carte span { color: var(--sm-texte-2); font-size: .9rem; line-height: 1.5; }
.sm-article { max-width: 760px; }
.sm-article h2 { font-family: var(--sm-titre); font-size: 1.45rem; margin: 2rem 0 .6rem; }
.sm-article p { line-height: 1.75; font-size: 1.04rem; }

/* Avertissement de source */
.sm-source { display: flex; gap: .8rem; padding: 1rem 1.1rem; border-radius: 14px; background: var(--sm-surface-2);
  border: 1px solid var(--sm-ligne); color: var(--sm-texte-2); font-size: .88rem; line-height: 1.55; }
.sm-source i { color: var(--sm-turquoise); font-size: 1.2rem; }

/* Sur téléphone, la matrice garde une taille lisible et défile horizontalement. */
.sm-defile { overflow-x: auto; -webkit-overflow-scrolling: touch; }
@media (max-width: 620px) { .sm-defile .sm-matrice { min-width: 560px; } }

@media (max-width: 900px) {
  .sm-hero__grille, .sm-deux { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .sm-hero { border-radius: 18px; }
  .sm-chiffre b { font-size: 1.4rem; }
}
@media (prefers-reduced-motion: reduce) { .sm * { transition: none !important; } }
@media print {
  .sm-assistant, .sm-onglets, .sm-eco, .sm-infobulle { display: none !important; }
  .sm-hero { background: none !important; color: #000 !important; box-shadow: none; }
  .sm-hero h1, .sm-hero__lead { color: #000 !important; }
}