/* ==========================================================================
   MVP Tracker — feuille de style partagée par toutes les pages du site
   ========================================================================== */

/* --- Jetons de design ---------------------------------------------------- */
:root {
  --bg: #080a0e;
  --bg-soft: #0e1117;
  --surface: #141821;
  --surface-2: #1b2029;
  --border: #232833;
  --border-bright: #333a49;

  --text: #eceef3;
  --text-dim: #a2a9b8;
  --text-faint: #6b7383;

  --accent: #ff4655;
  --accent-soft: #ff6b78;
  --cyan: #4ec9f5;
  --gold: #ffc857;
  --green: #3ddc84;
  --violet: #9b7bff;

  --radius: 16px;
  --radius-lg: 24px;
  --maxw: 1200px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  /* Signature visuelle reprise de l'app desktop pour que les deux se lisent
     comme un seul produit : un liseré clair sur l'arête haute des surfaces
     posées, qui suggère une source de lumière au lieu d'un aplat numérique. */
  --edge-light: inset 0 1px 0 rgba(255, 255, 255, 0.07);
  --edge-light-soft: inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  /* La barre de nav collante ne doit pas masquer les ancres. */
  scroll-padding-top: 120px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display {
  font-family: 'Chakra Petch', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Grain : casse les aplats de couleur, donne du "grain" filmique ------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Curseur personnalisé (désactivé sur écran tactile / petit écran) ----- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
}

.cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid rgba(255, 70, 85, 0.55);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
              background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.cursor-ring.is-hovering {
  width: 58px; height: 58px;
  background: rgba(255, 70, 85, 0.12);
  border-color: rgba(255, 70, 85, 0.9);
}

@media (hover: none), (max-width: 900px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* --- Barre de progression de lecture ------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  z-index: 200;
  transition: width 0.1s linear;
}

/* --- Navigation ---------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 150;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
              backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(8, 10, 14, 0.82);
  backdrop-filter: blur(16px) saturate(1.3);
  border-bottom-color: var(--border);
  box-shadow: var(--edge-light-soft), 0 8px 26px rgba(0, 0, 0, 0.22);
}

.nav .container {
  /* Marque collée à gauche, bouton collé à droite — laisse le plus de place
     possible au centre pour les onglets (Accueil, Discord, etc.), pour
     qu'ils tiennent sur une seule ligne sans repasser à la ligne. */
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  /* Léger décalage de tout le bandeau vers la gauche par rapport au centrage
     par défaut du conteneur. */
  transform: translateX(-3.75rem);
}

/* Flex + space-between avec exactement 3 enfants (brand, links, actions) :
   ça garantit un écart identique de chaque côté des onglets, peu importe
   que le logo et le bouton n'aient pas la même largeur — contrairement à
   une grille à colonnes égales, qui centre la colonne mais pas l'espace
   visuel entre les éléments. */
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 104px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 2.1rem;
  letter-spacing: 0.02em;
}

.nav-brand img { width: 72px; height: 72px; object-fit: contain; }

.nav-links {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.nav-links a {
  position: relative;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.04); }
.nav-links a.active { color: var(--text); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0.85rem; right: 0.85rem;
  bottom: 0.15rem;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  width: 40px; height: 40px;
  font-size: 1.1rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-links {
    position: absolute;
    top: 70px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(8, 10, 14, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 1.5rem 1rem;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 0.5rem; }
  .nav-toggle { display: block; }

  /* Le padding-right généreux et le logo/texte en grand format sont pensés
     pour le desktop (espacer la nav, marque bien visible) — sur mobile, ça
     écrase la marque contre le bouton "Obtenir l'app" faute de place.
     On réduit tout pour que les 3 éléments (marque, bouton, burger)
     tiennent sur une seule ligne sans se chevaucher. */
  .nav .container {
    padding-left: 1rem;
    padding-right: 1rem;
    /* Le léger décalage vers la gauche du bandeau desktop pousse le menu
       déroulant mobile hors de l'écran (texte coupé à gauche) — annulé ici. */
    transform: none;
  }
  .nav-inner {
    height: 70px;
  }
  .nav-brand {
    font-size: 1.3rem;
    gap: 0.4rem;
  }
  .nav-brand img {
    width: 40px;
    height: 40px;
  }
  .nav-actions {
    gap: 0.5rem;
  }
}

/* --- Boutons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn-primary {
  /* Dégradé + liseré au lieu d'un aplat plein : le bouton lit comme une touche
     physique éclairée par le haut, même signature que sur l'app desktop. */
  background: linear-gradient(180deg, var(--accent-soft), var(--accent) 55%, #d81f31);
  color: #fff;
  box-shadow: var(--edge-light), 0 8px 30px -8px rgba(255, 70, 85, 0.65);
}

.btn-primary:hover {
  background: linear-gradient(180deg, #ff8b96, var(--accent-soft) 55%, var(--accent));
  box-shadow: var(--edge-light), 0 14px 40px -8px rgba(255, 70, 85, 0.8);
}

/* Reflet qui balaie le bouton au survol. */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s var(--ease);
}

.btn-primary:hover::after { left: 140%; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-bright);
  color: var(--text);
  box-shadow: var(--edge-light-soft);
}

.btn-ghost:hover { border-color: var(--accent); background: rgba(255, 70, 85, 0.07); }

.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.82rem; }

/* --- Sections & titres --------------------------------------------------- */
section { position: relative; padding: 7rem 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.3rem 0.8rem;
  border: 1px solid rgba(255, 70, 85, 0.28);
  border-radius: 999px;
  background: rgba(255, 70, 85, 0.07);
  margin-bottom: 1.2rem;
}

.section-head { text-align: center; max-width: 680px; margin: 0 auto 3.5rem; }

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  margin-bottom: 1rem;
}

.section-head p { color: var(--text-dim); font-size: 1.02rem; }

.text-accent { color: var(--accent); }

.gradient-text {
  background: linear-gradient(120deg, #fff 15%, var(--accent) 55%, var(--gold) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Décor de fond : halos colorés animés -------------------------------- */
.glow-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.25;
  animation: float-glow 22s ease-in-out infinite;
}

.glow-a { width: 480px; height: 480px; background: var(--accent); top: -12%; left: -6%; }
.glow-b { width: 380px; height: 380px; background: var(--violet); bottom: -10%; right: -4%; animation-delay: -7s; }
.glow-c { width: 300px; height: 300px; background: var(--cyan); top: 40%; right: 22%; opacity: 0.14; animation-delay: -14s; }

@keyframes float-glow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(40px, -30px) scale(1.08); }
  66%      { transform: translate(-30px, 25px) scale(0.94); }
}

/* Grille technique en fond, fondue sur les bords. */
.grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
}

.hero-inner { position: relative; z-index: 2; text-align: center; }

/* Grand logo + wordmark : le vrai moment de marque en haut de la page. */
.hero-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 2.2rem;
  opacity: 0;
  animation: brand-in 0.9s var(--ease) 0.1s forwards;
}

@keyframes brand-in {
  from { opacity: 0; transform: translateY(-14px) scale(0.94); }
  to   { opacity: 1; transform: none; }
}

.hero-logo-big {
  width: clamp(180px, 22vw, 260px);
  height: clamp(180px, 22vw, 260px);
  object-fit: contain;
  filter: drop-shadow(0 0 60px rgba(255, 70, 85, 0.5));
  animation: logo-breathe 5s ease-in-out infinite;
}

@keyframes logo-breathe {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 60px rgba(255, 70, 85, 0.5)); }
  50%      { transform: scale(1.035); filter: drop-shadow(0 0 80px rgba(255, 70, 85, 0.65)); }
}

.hero-wordmark {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  letter-spacing: 0.28em;
  color: var(--text);
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 5.2rem);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-sub {
  max-width: 620px;
  margin: 0 auto 2.6rem;
  color: var(--text-dim);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
}

.hero-ctas { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

.hero-note {
  margin-top: 1.6rem;
  font-size: 0.82rem;
  color: var(--text-faint);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 rgba(255, 200, 87, 0.7);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 200, 87, 0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(255, 200, 87, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 200, 87, 0); }
}

/* Agents en fond du hero, décalés par le mouvement de la souris. */
.hero-agents { position: absolute; inset: 0; z-index: 1; pointer-events: none; }

.hero-agent {
  position: absolute;
  bottom: -4%;
  height: 82vh;
  max-height: 780px;
  width: auto;
  opacity: 0.5;
  filter: saturate(0.85) contrast(1.05);
  will-change: transform;
  transition: transform 0.5s var(--ease);
}

.hero-agent-l {
  left: -6%;
  mask-image: linear-gradient(to right, #000 55%, transparent 92%);
  -webkit-mask-image: linear-gradient(to right, #000 55%, transparent 92%);
}

.hero-agent-r {
  right: -6%;
  mask-image: linear-gradient(to left, #000 55%, transparent 92%);
  -webkit-mask-image: linear-gradient(to left, #000 55%, transparent 92%);
}

@media (max-width: 1100px) { .hero-agent { opacity: 0.22; height: 60vh; } }
@media (max-width: 760px)  { .hero-agent { display: none; } }

/* --- Mini-cartes flottantes dans le hero ----------------------------------
   Comblent le vide au-dessus du titre et rappellent le contenu réel de
   l'app sans y mettre une vraie capture (trop lourd visuellement ici). */
.hero-chips {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1.1rem;
  border-radius: 14px;
  border: 1px solid var(--border-bright);
  background: rgba(20, 24, 33, 0.65);
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 45px -20px rgba(0, 0, 0, 0.85);
  animation: chip-float 7s ease-in-out infinite;
  pointer-events: auto;
}

.hero-chip-icon {
  width: 34px; height: 34px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  border-radius: 10px;
  background: rgba(255, 70, 85, 0.12);
  border: 1px solid rgba(255, 70, 85, 0.25);
}

.hero-chip div { display: flex; flex-direction: column; gap: 0.1rem; }
.hero-chip strong { font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.hero-chip span { font-size: 0.72rem; color: var(--text-faint); white-space: nowrap; }

.chip-1 { top: 17%;  left: 7%;  animation-delay: 0s; }
.chip-2 { top: 13%;  right: 8%; animation-delay: -2.4s; }
.chip-3 { top: 40%;  right: 3%; animation-delay: -4.8s; }

@keyframes chip-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

@media (max-width: 1150px) {
  .chip-3 { display: none; }
}

@media (max-width: 860px) {
  .hero-chips { display: none; }
}

/* Indicateur "défile" en bas du hero. */
.scroll-hint {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.scroll-hint span.line {
  width: 1px; height: 42px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: hint-slide 1.9s ease-in-out infinite;
}

@keyframes hint-slide {
  0%, 100% { opacity: 0.25; transform: scaleY(0.55); transform-origin: top; }
  50%      { opacity: 1;    transform: scaleY(1);    transform-origin: top; }
}

/* --- Bandeau défilant ---------------------------------------------------- */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
  padding: 1.1rem 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 2;
}

.marquee-track {
  display: inline-flex;
  gap: 3rem;
  animation: marquee 32s linear infinite;
  will-change: transform;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.marquee-item b { color: var(--text); font-weight: 600; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --- Chiffres animés ----------------------------------------------------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}

.stat-box {
  text-align: center;
  padding: 2rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, rgba(20, 24, 33, 0.4) 100%);
  box-shadow: var(--edge-light-soft);
  position: relative;
  overflow: hidden;
}

.stat-box::before {
  content: '';
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}

.stat-num {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  /* Même traitement que les chiffres héros de l'app : dégradé clair→accent. */
  background: linear-gradient(180deg, #fff 10%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.5));
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label { font-size: 0.8rem; color: var(--text-dim); }

/* --- Cartes -------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Grille à exactement 4 cartes : 2 colonnes fixes, pour que la 4e se
   retrouve sous la 2e (2x2) plutôt que seule sous la 1re (3+1). */
.card-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 640px) {
  .card-grid-2 { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(170deg, var(--surface) 0%, rgba(14, 17, 23, 0.9) 100%);
  box-shadow: var(--edge-light-soft);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease),
              box-shadow 0.4s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--edge-light), 0 24px 60px -24px rgba(0, 0, 0, 0.9);
}

/* Halo qui suit la souris à l'intérieur de la carte (position posée en JS). */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%),
              rgba(255, 70, 85, 0.12), transparent 45%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.card:hover::before { opacity: 1; }

.card-icon {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  border-radius: 14px;
  background: rgba(255, 70, 85, 0.1);
  border: 1px solid rgba(255, 70, 85, 0.22);
  margin-bottom: 1.25rem;
}

.card h3 { font-size: 1.18rem; margin-bottom: 0.6rem; }
.card p  { color: var(--text-dim); font-size: 0.92rem; }

.card-tag {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  background: rgba(61, 220, 132, 0.12);
  color: var(--green);
  border: 1px solid rgba(61, 220, 132, 0.28);
}

.card-tag.soon { background: rgba(255, 200, 87, 0.12); color: var(--gold); border-color: rgba(255, 200, 87, 0.28); }

/* --- Vitrine de captures d'écran ----------------------------------------- */
.showcase {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 940px) { .showcase { grid-template-columns: 1fr; } }

.showcase-tabs { display: flex; flex-direction: column; gap: 0.5rem; }

@media (max-width: 940px) {
  .showcase-tabs { flex-direction: row; overflow-x: auto; padding-bottom: 0.5rem; }
  .showcase-tab  { flex: 0 0 auto; }
}

.showcase-tab {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  padding: 0.9rem 1rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.showcase-tab:hover { background: rgba(255, 255, 255, 0.03); color: var(--text); }

.showcase-tab.active {
  background: linear-gradient(90deg, rgba(255, 70, 85, 0.14), transparent);
  border-color: rgba(255, 70, 85, 0.35);
  color: var(--text);
}

.showcase-tab .ico { font-size: 1.15rem; }

.showcase-stage {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-bright);
  background: var(--bg-soft);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 1);
}

/* Fausse barre de fenêtre au-dessus de la capture. */
.stage-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.stage-dot { width: 11px; height: 11px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }

.stage-title {
  margin-left: 0.6rem;
  font-size: 0.76rem;
  color: var(--text-faint);
  font-family: 'Chakra Petch', sans-serif;
  letter-spacing: 0.05em;
}

.stage-frames { position: relative; aspect-ratio: 1934 / 1010; }

.stage-frame {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.5s var(--ease), transform 0.6s var(--ease);
}

/* scale(1.02), pas 1 — grignote un tout petit bord de l'image pour masquer
   un éventuel liseré clair sur le pourtour de la capture d'origine. */
.stage-frame.active { opacity: 1; transform: scale(1.025); }
.stage-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }

/* Captures hautes et étroites (popups) plutôt que des fenêtres d'app larges —
   on affiche l'image en entier plutôt que de la rogner façon "cover". */
.stage-frame-contain img {
  object-fit: contain;
  object-position: center;
  padding: 2rem 0;
  box-sizing: border-box;
}

.showcase-caption {
  margin-top: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-dim);
  min-height: 3rem;
}

/* --- Sections alternées texte / image ------------------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split.reverse .split-media { order: -1; }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .split.reverse .split-media { order: 0; }
}

.split h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 1rem; }
.split p  { color: var(--text-dim); margin-bottom: 1.5rem; }

.split-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 70px -35px rgba(0, 0, 0, 1);
  transform-style: preserve-3d;
}

/* Léger zoom pour grignoter un éventuel liseré clair au bord des captures
   d'app — le conteneur (overflow: hidden) masque le dépassement. */
.split-media img { transform: scale(1.025); }

.check-list { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.93rem;
  color: var(--text-dim);
}

.check-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 20px; height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(61, 220, 132, 0.13);
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 0.15rem;
}

/* --- Frise chronologique (roadmap) --------------------------------------- */
.timeline { position: relative; max-width: 780px; margin: 0 auto; padding-left: 2.4rem; }

.timeline::before {
  content: '';
  position: absolute;
  left: 9px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--violet), transparent);
}

.tl-item { position: relative; padding-bottom: 2.5rem; }

.tl-item::before {
  content: '';
  position: absolute;
  left: -2.4rem;
  top: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 70, 85, 0.12);
}

.tl-item.done::before { background: var(--accent); }
.tl-item.soon::before { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(255, 200, 87, 0.12); }
.tl-item.later::before { border-color: var(--text-faint); box-shadow: none; }

.tl-badge {
  display: inline-block;
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}

.tl-badge.done  { background: rgba(61, 220, 132, 0.13); color: var(--green); }
.tl-badge.soon  { background: rgba(255, 200, 87, 0.13); color: var(--gold); }
.tl-badge.later { background: rgba(255, 255, 255, 0.05); color: var(--text-faint); }

.tl-item h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.tl-item p  { color: var(--text-dim); font-size: 0.92rem; }

/* --- Encadré d'appel à l'action ------------------------------------------ */
.cta-panel {
  position: relative;
  text-align: center;
  padding: 4.5rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-bright);
  background:
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(255, 70, 85, 0.14), transparent 70%),
    linear-gradient(180deg, var(--surface) 0%, var(--bg-soft) 100%);
  box-shadow: var(--edge-light);
  overflow: hidden;
}

.cta-panel h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); margin-bottom: 1rem; }
.cta-panel p  { color: var(--text-dim); max-width: 520px; margin: 0 auto 2rem; }

/* --- Pied de page -------------------------------------------------------- */
footer {
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2.5rem;
  background: var(--bg-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; } }

.footer-grid h4 {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1rem;
}

.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: 0.9rem; color: var(--text-dim); transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

.footer-about { font-size: 0.9rem; color: var(--text-dim); max-width: 320px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--text-faint);
}

/* --- Apparition au défilement -------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal.visible { opacity: 1; transform: none; }

/* Chaque enfant apparaît légèrement après le précédent. */
.stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.stagger.visible > * { opacity: 1; transform: none; }
.stagger.visible > *:nth-child(1) { transition-delay: 0.04s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.12s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.20s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.28s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.36s; }
.stagger.visible > *:nth-child(6) { transition-delay: 0.44s; }
.stagger.visible > *:nth-child(7) { transition-delay: 0.52s; }
.stagger.visible > *:nth-child(8) { transition-delay: 0.60s; }

/* Titre qui se dévoile mot par mot. */
.word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.5em) rotate(2deg);
  animation: word-in 0.75s var(--ease) forwards;
}

@keyframes word-in {
  to { opacity: 1; transform: none; }
}

/* Respecte le réglage système "réduire les animations". */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal, .stagger > * { opacity: 1; transform: none; }
}

/* --- En-tête de page interne --------------------------------------------- */
.page-head {
  position: relative;
  padding: 11rem 0 4.5rem;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.page-head h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 1rem; }
.page-head p  { color: var(--text-dim); max-width: 620px; margin: 0 auto; }

/* Rangée de pastilles sous le paragraphe d'intro — ancrages rapides ou
   petits repères de confiance selon la page, pour occuper l'espace avec du
   contenu utile plutôt qu'un vide décoratif. */
.page-head-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 2rem;
}

.page-head-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-bright);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

a.page-head-pill:hover {
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-2px);
}

/* Petite rangée de compteurs, utilisée sur la roadmap. */
.page-head-stats {
  display: flex;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  margin-top: 2.4rem;
  flex-wrap: wrap;
}

.page-head-stat { text-align: center; }

.page-head-stat strong {
  display: block;
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
}

.page-head-stat span { font-size: 0.76rem; color: var(--text-faint); }

/* Deuxième agent, en miroir du premier, pour équilibrer les en-têtes. */
.page-head .hero-agent { top: 0; bottom: auto; height: 100%; opacity: 0.16; }

/* --- Divers -------------------------------------------------------------- */
.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 0.85rem;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--edge-light-soft);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.faq-item[open] { border-color: var(--border-bright); }

.faq-item summary {
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  color: var(--accent);
  font-size: 1.3rem;
  transition: transform 0.25s var(--ease);
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  padding: 0 1.4rem 1.2rem;
  color: var(--text-dim);
  font-size: 0.92rem;
}

/* --- Formulaire de contact ------------------------------------------------ */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.01em;
}

.form-field input,
.form-field textarea {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: #0c0e13;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  /* Champ "creusé" dans la surface — même logique que sur l'app desktop :
     l'ombre interne distingue immédiatement la saisie de l'action. */
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.4);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-faint);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.35), 0 0 0 3px rgba(255, 70, 85, 0.15);
}

.form-field textarea {
  resize: vertical;
  min-height: 150px;
  line-height: 1.5;
}

.contact-form .btn {
  align-self: flex-start;
}

.form-status {
  font-size: 0.88rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  display: none;
}

.form-status.visible { display: block; }

.form-status.success {
  background: rgba(61, 220, 132, 0.1);
  border: 1px solid rgba(61, 220, 132, 0.3);
  color: var(--green);
}

.form-status.error {
  background: rgba(255, 70, 85, 0.1);
  border: 1px solid rgba(255, 70, 85, 0.3);
  color: var(--accent-soft);
}

/* --- Bandeau de consentement cookies --------------------------------------- */
.cookie-banner {
  position: fixed;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 500;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  background: var(--surface);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  box-shadow: var(--edge-light-soft), 0 20px 50px -12px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(16px) saturate(1.3);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  pointer-events: none;
}

.cookie-banner.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.cookie-banner p {
  flex: 1 1 320px;
  font-size: 0.86rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.cookie-banner p a {
  color: var(--accent-soft);
}

.cookie-banner-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}