/* ==========================================================================
   Studio Sacha — landing page
   Palette dérivée du logo : navy #00001E, rouge #EE1B2E, gris #7D7D8C
   ========================================================================== */

:root {
  --nuit:      #0B0B0D;   /* noir profond, légèrement chaud */
  --nuit-2:    #141418;
  --rouge-vif: #FF3B4E;   /* rouge lisible sur fond noir */
  --encre:     #14183A;
  --gris:      #5C6180;
  --gris-2:    #8A8FA8;
  --ligne:     #E2E6F2;
  --pale:      #F4F6FC;
  --pale-2:    #EBEFFA;
  --blanc:     #FFFFFF;
  --rouge:     #EE1B2E;
  --rouge-fonce:#C9101F;
  --rouge-pale:#FDECEE;
  --bleu:      #1E5FE0;
  --bleu-clair:  #E4EDFF;   /* carte « Avec Studio Sacha » */
  --bleu-clair-2:#C7DAFB;
  --bleu-fonce:  #12336F;

  /* Verts du wobbler Activia framboise (échantillonnés sur la photo) */
  --vert:       #41B27A;
  --vert-fond:  #0B4A32;
  --vert-fond-2:#06301F;
  --rose:       #EA4178;

  /* Helvetica Neue sur macOS/iOS ; Archivo (auto-hébergée) partout ailleurs. */
  --display: "Helvetica Neue", "Archivo", Arial, sans-serif;
  --body:    "Helvetica Neue", "Archivo", Arial, sans-serif;

  --r: 22px;
  --r-s: 14px;
  --max: 1180px;
  --ombre: 0 24px 60px -28px rgba(5, 10, 36, .38);
  --ombre-s: 0 12px 30px -18px rgba(5, 10, 36, .30);
  --sec: clamp(72px, 9vw, 128px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.62;
  color: var(--encre);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.04; letter-spacing: -0.03em; text-wrap: balance; }
.lg { font-weight: 300; letter-spacing: -0.025em; }   /* Light : le contraste du logo */
p { text-wrap: pretty; }
::selection { background: var(--rouge); color: #fff; }

/* --- Utilitaires --------------------------------------------------------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }
.sec { padding: var(--sec) 0; }
.sec--s { padding: clamp(52px, 6vw, 88px) 0; }
.pale { background: var(--pale); }

.h1 { font-size: clamp(36px, 5.2vw, 62px); }
.h2 { font-size: clamp(30px, 4.8vw, 56px); }
.h3 { font-size: clamp(20px, 2.3vw, 27px); letter-spacing: -0.02em; }
.h4 { font-size: 18px; letter-spacing: -0.015em; }
.rouge { color: var(--rouge); }
.souligne {
  background-image: linear-gradient(transparent 62%, rgba(238,27,46,.22) 62%);
  padding: 0 .06em;
}

.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 20px;
}
.kicker::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }

.sous { font-size: clamp(17px, 1.55vw, 21px); font-weight: 300; color: var(--gris); max-width: 60ch; letter-spacing: -0.005em; }
.sombre .sous strong, .sous strong { font-weight: 700; }
.mini { font-size: 14.5px; color: var(--gris); }

/* --- Boutons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 30px; border-radius: 999px; border: 2px solid transparent;
  font-family: var(--body); font-weight: 700; font-size: 16px;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn-rouge { background: var(--rouge); color: #fff; box-shadow: 0 10px 26px -12px rgba(238,27,46,.7); }
.btn-rouge:hover { background: var(--rouge-fonce); transform: translateY(-2px); }
.btn-nuit { background: var(--nuit); color: #fff; }
.btn-nuit:hover { background: var(--rouge); transform: translateY(-2px); }
.btn-ligne { border-color: var(--ligne); color: var(--encre); background: transparent; }
.btn-ligne:hover { border-color: var(--nuit); background: var(--nuit); color: #fff; }
.btn-blanc { background: #fff; color: var(--nuit); }
.btn-blanc:hover { background: var(--rouge); color: #fff; transform: translateY(-2px); }
.btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* --- Sections sombres ---------------------------------------------------- */
.sombre {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--nuit); color: #fff;
}
.sombre::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(58% 70% at 84% 8%, rgba(238,27,46,.26) 0%, transparent 60%),
    radial-gradient(48% 62% at 6% 94%, rgba(238,27,46,.13) 0%, transparent 62%),
    linear-gradient(160deg, #17171C 0%, #0B0B0D 46%, #08080A 100%);
}
.sombre::after {   /* trame fine : texture sans motif figuratif */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.045) 0 1px, transparent 1px 22px);
  mask-image: radial-gradient(80% 70% at 70% 12%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(80% 70% at 70% 12%, #000 0%, transparent 78%);
}
.sombre .sous, .sombre .mini { color: rgba(255,255,255,.7); }
.sombre .kicker { color: var(--rouge-vif); }
.sombre .rouge { color: var(--rouge-vif); }

/* --- Header -------------------------------------------------------------- */
.head {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.head.scrolled { border-bottom-color: var(--ligne); box-shadow: 0 6px 24px -20px rgba(5,10,36,.5); }
.head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 94px; }
/* Le logo prend sa place : plus grand, indépendant de la hauteur du menu. */
.logo { display: flex; align-items: center; flex: none; }
.logo img { height: 58px; width: auto; }
.menu { display: flex; align-items: center; gap: 2px; }
.menu a {
  text-decoration: none; font-size: 15px; font-weight: 500; color: var(--gris);
  padding: 9px 14px; border-radius: 999px; transition: color .16s, background .16s;
}
.menu a:hover { color: var(--encre); background: var(--pale); }
.menu .btn { margin-left: 10px; padding: 12px 24px; font-size: 15px; flex: none; color: #fff; }
.menu .btn:hover { background: var(--rouge-fonce); color: #fff; }

.burger {
  display: none; width: 46px; height: 46px; border-radius: 999px;
  border: 1px solid var(--ligne); background: #fff; cursor: pointer;
  align-items: center; justify-content: center;
}
.burger i { display: block; width: 18px; height: 2px; background: var(--nuit); border-radius: 2px; position: relative; }
.burger i::before, .burger i::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--nuit); border-radius: 2px;
  transition: transform .2s ease;
}
.burger i::before { top: -6px; } .burger i::after { top: 6px; }
.burger[aria-expanded="true"] i { background: transparent; }
.burger[aria-expanded="true"] i::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] i::after { transform: translateY(-6px) rotate(-45deg); }

/* --- Hero ---------------------------------------------------------------- */
.hero { padding: clamp(48px, 6vw, 84px) 0 clamp(56px, 7vw, 96px); background: linear-gradient(180deg, #fff 0%, var(--pale) 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: clamp(32px, 5vw, 68px); align-items: center; }
.hero .h1 { margin-bottom: 26px; }
.badge-dispo {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff; border: 1px solid var(--ligne); border-radius: 999px;
  padding: 8px 16px 8px 12px; font-size: 13.5px; font-weight: 600; color: var(--gris);
  margin-bottom: 26px; box-shadow: var(--ombre-s);
}
.badge-dispo b { display: inline-block; width: 8px; height: 8px; border-radius: 999px; background: var(--rouge); }

.hero-visuel { position: relative; }
.hero-visuel img.principal {
  width: 100%; height: auto; max-height: 560px; object-fit: cover; object-position: 50% 45%;
  border-radius: var(--r); box-shadow: var(--ombre);
}
.legende {
  position: absolute; left: 18px; bottom: 18px; right: 18px;
  background: rgba(5,10,36,.82); backdrop-filter: blur(8px);
  color: #fff; border-radius: var(--r-s); padding: 13px 18px;
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
}
.legende b { font-family: var(--display); font-size: 16px; }
.legende span { font-size: 13.5px; color: rgba(255,255,255,.66); }

/* --- Bandeau marques ----------------------------------------------------- */
.marques {
  border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne);
  background: #fff; padding: 26px 0; overflow: hidden;
}
.marques .piste-masque {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%);
}
.marques p { text-align: center; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--gris-2); font-weight: 700; margin-bottom: 18px; }
.piste { display: flex; align-items: center; width: max-content; gap: 50px; animation: defile 60s linear infinite; }
.piste img {
  /* Pas de height en CSS : chaque logo garde la taille optique fixée par ses
     attributs width/height, pour qu'un mot-logo en capitales (AXE, ACTIVIA,
     L'ORÉAL, HiPRO) n'écrase pas un logo à forte contre-forme. */
  flex: none; max-width: none;
  filter: grayscale(1) contrast(1.05); opacity: .8;
  transition: filter .35s ease, opacity .35s ease;
}
.marques:hover .piste img { filter: none; opacity: 1; }
@keyframes defile { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .piste { animation: none; } }

/* --- Comparatif ---------------------------------------------------------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 54px; }
.col {
  border-radius: var(--r); padding: 34px 30px; border: 1px solid var(--ligne); background: #fff;
}
.col--sans { background: var(--pale); }
.col--avec { background: var(--pale); }
.col h3 { display: flex; align-items: center; gap: 11px; font-size: 21px; margin-bottom: 24px; }
.col .puce { width: 26px; height: 26px; border-radius: 999px; display: grid; place-items: center; font-size: 14px; font-weight: 700; flex: none; }
.col--sans .puce { background: #E4E7F1; color: var(--gris); }
.col--avec .puce { background: var(--vert-fond); color: #fff; }
.col li { display: flex; gap: 13px; padding: 13px 0; border-top: 1px solid var(--ligne); font-size: 16px; }
.col--avec li { border-top-color: var(--ligne); }
.col li:first-of-type { border-top: none; }
.col li em { font-style: normal; flex: none; font-weight: 700; width: 18px; }
.col--sans li em { color: var(--gris-2); }
.col--avec li em { color: var(--vert-fond); }

/* --- Intro comparatif : texte à gauche, photo de réunion à droite -------- */
.intro-img {
  display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr);
  gap: clamp(30px, 5vw, 64px); align-items: center;
}
.intro-img figure { margin: 0; position: relative; }
.intro-img img {
  width: 100%; height: auto; border-radius: var(--r);
  filter: grayscale(.55) contrast(1.03);
  box-shadow: var(--ombre);
}
.intro-img figcaption {
  position: absolute; left: 16px; bottom: 16px; right: 16px;
  background: rgba(5,10,36,.8); backdrop-filter: blur(6px); color: #fff;
  border-radius: var(--r-s); padding: 11px 16px; font-size: 14px; font-weight: 500;
}

/* --- La preuve : le wobbler en rayon ------------------------------------ */
.preuve { margin-top: 46px; display: grid; gap: 24px; }
.preuve figure {
  margin: 0; background: #fff; border: 1px solid var(--ligne);
  border-radius: var(--r); overflow: hidden; box-shadow: var(--ombre);
}
.preuve img { width: 100%; height: auto; }
.preuve figcaption {
  padding: 18px 24px 20px; color: var(--gris); font-size: 15px;
  border-top: 1px solid var(--ligne); background: var(--blanc);
}
.preuve figcaption b { color: var(--encre); }
.preuve-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.note {
  border-radius: var(--r-s); padding: 20px 22px; font-size: 15px; line-height: 1.5;
  border: 1px solid var(--ligne); background: #fff;
}
.note b { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 7px; }
.note--mkt b { color: #0B4A32; }        /* vert foncé */
.note--sales b { color: #D6111F; }      /* rouge franc, jamais rose */
.note span { color: var(--gris); }

/* --- Méthode : les deux camps ------------------------------------------- */
.trio { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: stretch; margin-top: 52px; }
.camp {
  background: #fff; border: 1px solid var(--ligne);
  border-radius: var(--r); padding: 32px 28px; box-shadow: var(--ombre-s);
}
.camp h3 { font-size: 20px; margin-bottom: 16px; }
.camp .cit { font-size: 17px; font-style: italic; color: var(--encre); border-left: 3px solid var(--rouge); padding-left: 16px; margin-bottom: 16px; line-height: 1.5; }
.camp p { color: var(--gris); font-size: 15.5px; }
.pivot { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-width: 156px; }
.pivot img { width: 118px; height: 118px; border-radius: 999px; object-fit: cover; border: 3px solid var(--rouge); }
.pivot b { font-family: var(--display); font-size: 17px; }
.pivot span { font-size: 13px; color: rgba(255,255,255,.6); text-align: center; }
.resultat {
  margin-top: 40px; text-align: center; font-weight: 300; font-size: clamp(18px, 2vw, 23px);
  color: var(--gris); max-width: 66ch; margin-inline: auto;
}
.resultat strong { color: var(--encre); font-weight: 700; }

/* --- Coup d'avance ------------------------------------------------------- */
.avance { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: clamp(32px,5vw,72px); align-items: center; }
.avance-img { position: relative; }
.avance-img img { width: 100%; border-radius: var(--r); box-shadow: var(--ombre); }
.grande-cit {
  font-family: var(--display); font-weight: 300; font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.14; letter-spacing: -0.03em; margin-bottom: 20px;
}
.source { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--gris-2); font-weight: 700; margin-bottom: 28px; }

/* --- Étapes cas client --------------------------------------------------- */
.etapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 52px; }
.etape { background: #fff; border: 1px solid var(--ligne); border-radius: var(--r); padding: 28px 24px; position: relative; }
.etape .n {
  width: 38px; height: 38px; border-radius: 999px; background: var(--rouge); color: #fff;
  display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 17px;
  margin-bottom: 18px;
}
.etape h3 { font-size: 18px; margin-bottom: 10px; }
.etape p { font-size: 15px; color: var(--gris); }

.galerie { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 34px; align-items: start; }
.galerie > :first-child { grid-column: 1 / -1; }
.vignette { background: #fff; border: 1px solid var(--ligne); border-radius: var(--r-s); overflow: hidden; }
.vignette img { width: 100%; height: auto; }
.vignette figcaption { font-size: 13.5px; color: var(--gris); padding: 12px 16px; border-top: 1px solid var(--ligne); }

/* --- Réalisations -------------------------------------------------------- */
.filtres { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.tag {
  font-size: 13.5px; font-weight: 600; padding: 8px 16px; border-radius: 999px;
  background: var(--pale); border: 1px solid var(--ligne); color: var(--gris);
}
.reals { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.real {
  border-radius: var(--r); overflow: hidden; background: #fff;
  border: 1px solid var(--ligne); transition: transform .3s ease, box-shadow .3s ease;
}
.real:hover { transform: translateY(-4px); box-shadow: var(--ombre); }
.real img { width: 100%; aspect-ratio: 3508/1535; object-fit: cover; }
.real .txt { padding: 20px 24px 24px; }
.real h3 { font-size: 19px; margin-bottom: 5px; }
.real p { font-size: 14.5px; color: var(--gris); }

/* --- Motion design : lecteurs verticaux, lecture au clic ----------------- */
.motions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 42px; }
.motion { margin: 0; }
.ecran {
  position: relative; aspect-ratio: 9 / 16; border-radius: var(--r-s);
  overflow: hidden; background: #0A0E20; border: 1px solid var(--ligne);
  box-shadow: var(--ombre-s);
}
.ecran video { width: 100%; height: 100%; object-fit: cover; display: block; }
.ecran .play {
  position: absolute; inset: 0; width: 100%; height: 100%;
  display: grid; place-items: center; cursor: pointer;
  background: rgba(5,10,36,.10); border: 0; padding: 0;
  transition: opacity .25s ease, background .25s ease;
}
.ecran .play span {
  width: 58px; height: 58px; border-radius: 999px; background: #fff; color: var(--rouge);
  display: grid; place-items: center; font-size: 17px; letter-spacing: -.05em;
  box-shadow: 0 12px 30px -12px rgba(0,0,0,.65);
  transition: transform .2s ease;
}
.ecran .play:hover span { transform: scale(1.08); }
.ecran .play:focus-visible { outline: 3px solid var(--rouge); outline-offset: -3px; }
.ecran.joue .play { opacity: 0; background: transparent; }
.ecran.joue:hover .play, .ecran.joue .play:focus-visible { opacity: 1; }
.motion figcaption { margin-top: 14px; }
.motion figcaption b { display: block; font-family: var(--display); font-weight: 700; font-size: 16px; letter-spacing: -.02em; }
.motion figcaption span { font-size: 13.5px; color: var(--gris); }

/* --- Profils ------------------------------------------------------------- */
.profils { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 52px; }
.profil { background: #fff; border: 1px solid var(--ligne); border-radius: var(--r); overflow: hidden; box-shadow: var(--ombre-s); display: flex; flex-direction: column; }
.profil img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.profil .txt { padding: 26px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.profil .pour { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--rouge); margin-bottom: 10px; }
.profil h3 { font-size: 19px; margin-bottom: 16px; }
.profil li { display: flex; gap: 10px; font-size: 15px; color: var(--gris); padding: 7px 0; }
.profil li em { font-style: normal; color: var(--rouge); font-weight: 700; }

/* --- Cibles -------------------------------------------------------------- */
.cibles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.cible { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; }
.cible img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.cible .txt { padding: 26px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.cible .pour { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #FF8B96; margin-bottom: 10px; }
.cible h3 { font-size: 19px; margin-bottom: 12px; }
.cible p { font-size: 15px; color: rgba(255,255,255,.66); flex: 1; }
.cible a { margin-top: 18px; font-weight: 700; text-decoration: none; font-size: 15px; display: inline-flex; gap: 8px; align-items: center; }
.cible a:hover { color: #FF8B96; }

/* --- FAQ ----------------------------------------------------------------- */
.faq { max-width: 880px; margin: 48px auto 0; }
.faq details { border-bottom: 1px solid var(--ligne); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative;
  font-family: var(--display); font-weight: 600; font-size: clamp(17px, 1.9vw, 20px); letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font-size: 26px; font-weight: 400; color: var(--rouge); transition: transform .22s ease;
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq .rep { padding: 0 40px 26px 0; color: var(--gris); font-size: 16.5px; }
.faq .rep strong { color: var(--encre); }

/* --- Contact final ------------------------------------------------------- */
.fin-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.85fr); gap: clamp(32px,5vw,64px); align-items: center; }
.fin-img img { width: 100%; }
.coords { display: grid; gap: 14px; margin-top: 32px; }
.coords a { text-decoration: none; display: inline-flex; align-items: center; gap: 11px; font-size: 17px; font-weight: 600; }
.coords a:hover { color: #FF8B96; }
.coords .ico { width: 34px; height: 34px; border-radius: 999px; background: rgba(255,255,255,.1); display: grid; place-items: center; font-size: 15px; flex: none; }

/* --- Footer -------------------------------------------------------------- */
.pied { background: var(--nuit); color: rgba(255,255,255,.55); padding: 54px 0 34px; font-size: 14.5px; border-top: 1px solid rgba(255,255,255,.1); }
.pied .wrap { display: flex; flex-wrap: wrap; gap: 26px; justify-content: space-between; align-items: center; }
.pied img { height: 46px; }
.pied a { color: rgba(255,255,255,.8); text-decoration: none; }
.pied a:hover { color: #fff; }
.pied-liens { display: flex; flex-wrap: wrap; gap: 20px; }

/* --- Apparition ---------------------------------------------------------- */
.app { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.app.vu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .app { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 1040px) {
  .etapes { grid-template-columns: repeat(2, 1fr); }
  .profils { grid-template-columns: 1fr; }
  .cibles { grid-template-columns: 1fr; }
  .trio { grid-template-columns: 1fr; }
}
@media (max-width: 1040px) {
  .motions { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero-grid, .avance, .fin-grid, .intro-img { grid-template-columns: 1fr; }
  .preuve-notes { grid-template-columns: 1fr; }
  .avance-img, .fin-img { order: -1; max-width: 520px; }
  .compare { grid-template-columns: 1fr; }
  .reals { grid-template-columns: 1fr; }
  .galerie { grid-template-columns: 1fr; align-items: stretch; }
  .menu {
    position: fixed; inset: 94px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--ligne); padding: 10px clamp(20px,5vw,48px) 24px;
    opacity: 0; transform: translateY(-10px); pointer-events: none; transition: opacity .2s, transform .2s;
    box-shadow: var(--ombre);
  }
  .menu.ouvert { opacity: 1; transform: none; pointer-events: auto; }
  .menu a { padding: 15px 0; border-radius: 0; border-bottom: 1px solid var(--ligne); }
  .menu .btn { margin: 16px 0 0; }
  .burger { display: flex; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .btn { width: 100%; }
  .btns { flex-direction: column; }
  .menu .btn { width: 100%; }
  .legende { left: 12px; right: 12px; bottom: 12px; padding: 11px 14px; }
  .etapes { grid-template-columns: 1fr; }
}

/* Portrait studio dans la section contact */
.fin-img img {
  border-radius: var(--r);
  box-shadow: 0 30px 70px -30px rgba(0,0,0,.6);
  border: 1px solid rgba(255,255,255,.14);
}

/* Ancres : on évite que le header collant masque les titres */
section[id] { scroll-margin-top: 108px; }

/* Mobile : on limite la hauteur du visuel hero */
@media (max-width: 700px) {
  .hero-visuel img.principal { height: 78vw; max-height: 480px; object-fit: cover; object-position: 50% 40%; }
  .badge-dispo { align-items: flex-start; }
  .badge-dispo b { margin-top: 8px; }
}

/* Portraits : jamais déformés — recadrage doux, proportions conservées */
.pivot img { object-fit: cover; object-position: 50% 30%; }
.fin-img img { width: 100%; height: auto; }


/* --- Gamme complète sous « un coup d'avance » ---------------------------- */
.gamme { margin-top: 44px; }
.gamme figure { max-width: 1000px; margin-inline: auto; }
.gamme figure { margin: 0; border-radius: var(--r); overflow: hidden; border: 1px solid var(--ligne); box-shadow: var(--ombre); background: #fff; }
.gamme img { width: 100%; height: auto; }
.gamme figcaption { padding: 18px 24px 20px; background: var(--pale); border-top: 1px solid var(--ligne); font-size: 15px; color: var(--gris); }
.gamme figcaption b { color: var(--encre); }

/* --- Contact : portrait et coordonnées ---------------------------------- */
.fin-img img { max-width: 400px; margin-left: auto; background: #fff; }
.coords .ico { background: rgba(255,255,255,.12); }
.coords a:hover { color: var(--rouge-vif); }
.coords a:hover .ico { background: var(--rouge); color: #fff; }

/* Pied de page : logo monochrome, le rouge ne vibre plus sur le noir */
.pied { border-top: 1px solid rgba(255,255,255,.09); }

.coords .ico { font-size: 13px; font-weight: 700; }

/* --- Sélecteur de langue ------------------------------------------------- */
.langues {
  display: flex; gap: 2px; flex: none;
  margin-left: 12px; padding: 3px;
  border: 1px solid var(--ligne); border-radius: 999px; background: #fff;
}
.langues button {
  font-family: var(--body); font-size: 12.5px; font-weight: 700; letter-spacing: .05em;
  padding: 6px 11px; border: 0; border-radius: 999px;
  background: transparent; color: var(--gris-2); cursor: pointer;
  transition: background .16s ease, color .16s ease;
}
.langues button:hover { color: var(--encre); }
.langues button.on { background: var(--nuit); color: #fff; }
.langues button:focus-visible { outline: 2px solid var(--rouge); outline-offset: 1px; }

@media (max-width: 900px) {
  .langues { margin: 18px 0 0; justify-content: center; align-self: center; }
  .langues button { padding: 9px 18px; font-size: 14px; }
}