/* ============================================================
   BASE.CSS — Variables, Reset, Typographie, Polices
   Octopus ARK — octopusark.ch
   ============================================================ */

/* ── Polices ── */

/* Logo — police décorative */
@font-face {
  font-family: 'Walkway Bold';
  src: url('../assets/fonts/walkway-bold.woff2') format('woff2'),
       url('../assets/fonts/walkway-bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* Poppins — police principale (4 graisses) */
@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/poppins-300.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: block;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/poppins-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: block;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/poppins-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: block;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/poppins-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: block;
}

/* ── Variables ── */
:root {
  --color-primary:        #8B5CF6;
  --color-primary-light:  #a78bfa;
  --color-primary-dark:   #7C3AED;
  --color-primary-vivid:  #a855f7;
  --color-text:          #f0f0f0;
  --color-text-muted:    #c8c8c8;
  --color-bg-card:       #2a2a2c;
  --color-bg-card-hover: #313133;
  --color-border:        #ffffff0f;
  --color-border-subtle: #ffffff12;
  --card-shadow:   0 1px 0 #ffffff0f inset, 0 8px 24px #00000073;
  --color-primary-glow:   #8b5cf61a;
  --radius:        16px;
  --radius-sm:     10px;
  --radius-pill:   50px;
  --font-body:    'Poppins', sans-serif;
  --font-heading: 'Walkway Bold', sans-serif;
  --color-bg:             #18181a;
  --color-bg-section-odd:  #1a1a1c;
  --color-bg-section-even: #202024;
  --color-highlight:       #e07b00;

  /* ── Espacements ── */
  --spacing-xs:  clamp(8px,  1vw,   12px);
  --spacing-sm:  clamp(16px, 2vw,   24px);
  --spacing-md:  clamp(24px, 3vw,   40px);
  --spacing-lg:  clamp(40px, 5vw,   64px);
  --spacing-xl:  clamp(64px, 8vw,   96px);
  --spacing-2xl: clamp(80px, 10vw, 120px);

  /* ── Max-width ── */
  --max-width: 1200px;
}

/* ── Scrollbar custom ── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.60);
  border-radius: 99px;
  border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(167, 139, 250, 0.85);
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(139, 92, 246, 0.60) var(--color-bg);
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
  scroll-padding-top: 72px;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: transparent;
  color: var(--color-text);
  min-height: 100dvh;
  overflow-x: hidden;
}

/* Grain fin — pseudo-élément sur body */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}


img, video, iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: 1rem; /* min 16px — anti-zoom iOS Safari */
}

/* ── Titres ── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.2rem, 4.4vw, 3.3rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text);
  text-wrap: balance;
  padding-bottom: 0.05em;
}

h2 {
  font-size: clamp(1.68rem, 3.6vw, 2.4rem);
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--color-text);
  text-wrap: balance;
  padding-bottom: 0.05em;
  margin-bottom: clamp(16px, 2vw, 24px);
}

h3 {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.4;
  color: var(--color-text);
  text-wrap: balance;
}

h4 {
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  line-height: 1.4;
  color: var(--color-text);
}

p {
  font-size: clamp(1rem, 1.2vw, 1.05rem);
  line-height: 1.7;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

/* ── Utilitaires ── */
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary-vivid) 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* ── Fond global ── */
html {
  background-color: var(--color-bg);
  background-image: none;
}

body {
  background: transparent;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1.revealed { transition-delay: 0.10s; }
.reveal-delay-2.revealed { transition-delay: 0.22s; }
.reveal-delay-3.revealed { transition-delay: 0.36s; }

/* ── Skip link (accessibilité clavier) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 9999;
  padding: 12px 20px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 0 0 var(--radius-sm) 0;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* ── Focus visible (accessibilité clavier) ── */
:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;
}

/* ── Réduction des animations (accessibilité) ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
/* ============================================================
   LAYOUT.CSS — Header, Footer, Grilles, Composants globaux
   Octopus ARK — octopusark.ch
   ============================================================ */

/* ── Container ── */
.container {
  width: 90vw;
  max-width: 1300px;
  margin-inline: auto;
}

@media (min-width: 769px) {
  .container {
    width: 80vw;
  }
}

/* ── Section ── */
.section {
  padding-block: clamp(40px, 5vw, 80px);
}

@supports (content-visibility: auto) {
  .section {
    content-visibility: auto;
    contain-intrinsic-size: auto 0;
  }
}

.section-header {
  text-align: left;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.section-header h2 {
  text-wrap: pretty;
}

.section-header p {
  margin-top: clamp(12px, 2vw, 20px);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  max-width: 65ch;
}

/* ── Boutons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: clamp(12px, 1.5vw, 15px) clamp(20px, 2.5vw, 28px);
  border-radius: var(--radius-pill);
  font-size: clamp(0.875rem, 1.4vw, 0.95rem);
  font-weight: 600;
  min-height: 44px;
  min-width: 44px;
  transition: opacity 0.2s, transform 0.2s;
  cursor: pointer;
  white-space: nowrap;
  touch-action: manipulation;
}

@media (hover: hover) {
  .btn:hover {
    transform: translateY(-2px);
  }
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (hover: hover) {
  .btn-primary:hover {
    opacity: 0.88;
  }
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  border: 1px solid var(--color-border-subtle);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  opacity: 1;
}

/* ── Carte ── */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: clamp(18px, 2.2vw, 28px);
  box-shadow: var(--card-shadow);
  transition: background 0.25s;
}

@media (hover: hover) {
  .card:hover {
    background: var(--color-bg-card-hover);
  }
}

/* ── Grille auto ── */
.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: clamp(16px, 2.5vw, 28px);
}

/* ── Séparateur ── */
hr.divider {
  border: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.22);
  margin: 0;
}

/* ── Alternance de fond entre sections ── */
main > section:nth-of-type(odd) {
  background: var(--color-bg-section-odd);
}

main > section:nth-of-type(even) {
  background: var(--color-bg-section-even);
}

/* ── Utilitaires ── */
.grid-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: clamp(32px, 4vw, 48px);
}

/* ═══════════════════════════════════
   HEADER / NAVIGATION
════════════════════════════════════ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: clamp(14px, 1.8vw, 22px) clamp(16px, 3.5vw, 44px);
  background: transparent;
  border-bottom: none;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-img {
  width: clamp(30px, 3vw, 52px);
  height: clamp(30px, 3vw, 52px);
  object-fit: contain;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: clamp(1.27rem, 2.86vw, 1.87rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
}

.logo-text .ark {
  background: linear-gradient(135deg, var(--color-primary-vivid) 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Pill de navigation (desktop) ── */
.nav-pill {
  display: none;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 4px;
}

@supports (backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px)) {
  .nav-pill {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
}

/* Liens desktop */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-links a {
  color: #fff;
  font-size: clamp(0.78rem, 1vw, 0.88rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
  white-space: nowrap;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding-inline: clamp(10px, 1.2vw, 16px);
  border-radius: var(--radius-pill);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  width: 60%;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary-light);
  box-shadow: 0 0 6px rgba(167, 139, 250, 0.7);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.nav-links a:hover {
  color: var(--color-primary-light);
}

.nav-links a[aria-current="page"] {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: translateX(-50%) scaleX(1);
}

/* Bouton hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  flex-shrink: 0;
  justify-self: end;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Overlay mobile */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(24, 24, 26, 0.98);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.nav-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.nav-overlay a:not(.btn) {
  font-size: clamp(1rem, 4vw, 1.3rem);
  font-weight: 400;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  position: relative;
}

.nav-overlay a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  width: 60%;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary-light);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.nav-overlay a:not(.btn):hover {
  color: var(--color-primary-light);
}

.nav-overlay a:not(.btn):hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-overlay .btn {
  margin-top: 16px;
}

/* Bouton CTA header — caché sur mobile */
.header-cta {
  display: none;
  justify-self: end;
}

/* Mobile : logo à gauche, burger à droite */
@media (max-width: 1023px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-toggle {
    grid-column: 2;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .nav-pill {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .header-cta {
    display: inline-flex;
  }
}

/* ── Bouton petit (header) ── */
.btn-sm {
  padding: clamp(7px, 1vw, 9px) clamp(16px, 1.8vw, 22px);
  font-size: clamp(0.78rem, 1vw, 0.88rem);
  min-height: 36px;
}

/* ═══════════════════════════════════
   FOOTER
════════════════════════════════════ */

.site-footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-block: clamp(40px, 6vw, 72px);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 52px);
}

.footer-brand .logo {
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.875rem;
  max-width: 260px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

p.footer-specialty {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.footer-col h2 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--color-primary-light);
}

.footer-col span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-bottom {
  margin-top: clamp(32px, 5vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
/* ============================================================
   PAGES.CSS — Styles spécifiques par page/section
   Octopus ARK — octopusark.ch
   ============================================================ */

/* ── Utilitaires hero ── */
.page-hero-lead {
  max-width: 52ch;
  margin-inline: auto;
}

/* ── Drapeau inline (hero meta) ── */
.flag-ch {
  flex-shrink: 0;
  opacity: 0.7;
  vertical-align: middle;
}

/* ── Pages légales ── */
.legal-content {
  max-width: 100%;
}

.legal-content h2 {
  margin-top: clamp(32px, 4vw, 48px);
  margin-bottom: 12px;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content h3 {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-top: clamp(20px, 2.5vw, 28px);
  margin-bottom: 8px;
}

.legal-content p {
  margin-bottom: 0;
}

.legal-content p + p {
  margin-top: 8px;
}

/* Version / date des CGV */
.legal-version {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

/* Éléments à compléter */
.to-complete {
  color: var(--color-highlight);
  font-weight: 600;
  font-style: italic;
}

/* ═══════════════════════════════════
   HERO — Page d'accueil
════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(80px, 10vw, 130px) clamp(20px, 5vw, 60px) clamp(40px, 6vw, 80px);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(36px, 6vw, 80px);
  text-align: center;
}

.hero-text {
  flex: 1 1 0;
  min-width: 0;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: clamp(16px, 2.5vw, 28px);
}

/* ── Métadonnées sous le H1 ── */
.hero-meta {
  display: flex;
  justify-content: center;
  margin-top: clamp(16px, 2vw, 24px);
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.82);
}

.hero-meta-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.hero-meta-set {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}

/* Deuxième set masqué sur desktop */
.hero-meta-set:last-child {
  display: none;
}

.hero-meta-loc {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-meta-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  flex-shrink: 0;
}

/* Version compacte — masquée sur desktop */
.hero-meta-compact {
  display: none;
}

/* Mobile : version statique compacte */
@media (max-width: 600px) {
  .hero-meta {
    justify-content: center;
  }

  .hero-meta-track {
    display: none;
  }

  .hero-meta-compact {
    display: inline;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
  }
}


/* ── Carousel apps ── */
.hero-apps {
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
}

.hero-apps-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: scroll-apps 45s linear infinite;
  padding-block: 8px;
  will-change: transform;
}

@keyframes scroll-apps {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scroll-apps-reverse {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.hero-apps-track--reverse {
  animation: scroll-apps-reverse 40s linear infinite;
}

/* Logo marquee — sans fond */
.hero-app {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0 28px;
  background: none;
  border: none;
  user-select: none;
}

.app-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.app-logo svg {
  width: 42px;
  height: 42px;
  filter: brightness(0) invert(1);
  opacity: 0.68;
}

.app-name {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.52);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .hero-apps-track {
    animation: none;
  }
}

/* ── Hero centré (homepage) ── */
.hero--center {
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  min-height: unset;
  padding-block: clamp(88px, 10vw, 110px) clamp(10px, 1.5vw, 16px);
  gap: clamp(20px, 3vw, 36px);
}

.hero--center .hero-inner {
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: min(72%, 860px);
  margin-inline: auto;
}

@media (max-width: 600px) {
  .hero--center .hero-inner {
    width: 92%;
  }
}

.hero--center .hero-text {
  width: 100%;
}

/* H1 héros centré */
.hero--center .hero-text h1 {
  text-align: center;
  width: 100%;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ── Mini section intro après le héros ── */
.hero-intro {
  padding-block: clamp(24px, 3.5vw, 44px);
}

.hero-intro-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(20px, 3vw, 28px);
  text-align: center;
  max-width: 660px;
  margin-inline: auto;
}

/* Citation d'accroche — grande, lumineuse, ouvre la section */
.hero-intro-hook {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin: 0;
  font-style: italic;
}

/* Espacement réduit pour la section exemple détaillé */
.section-comment-ca-marche {
  padding-block: clamp(24px, 3vw, 44px);
}

.section-comment-ca-marche .section-header {
  margin-bottom: clamp(16px, 2vw, 24px);
}

/* Sous-titre ROI — pas de contrainte de largeur, reste sur une ligne */
.section-roi .section-header p {
  max-width: none;
}

/* Signature — petite, atténuée, vient après */
.hero-intro-desc {
  font-size: clamp(0.8rem, 1.1vw, 0.9rem);
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0;
  padding-top: clamp(12px, 2vw, 18px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}

/* ── Carousels conteneur ── */
.hero-apps-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin-top: clamp(28px, 4vw, 44px);
  contain: layout style;
}

/* Desktop : côte à côte */
@media (min-width: 769px) {
  .hero-inner {
    flex-direction: row;
    text-align: left;
  }
  .hero-text h1 {
    text-align: left;
  }
}

/* ═══════════════════════════════════
   PAGE HERO (pages internes)
════════════════════════════════════ */

.page-hero {
  position: relative;
  padding: clamp(100px, 14vw, 160px) 0 clamp(24px, 3vw, 36px);
  text-align: left;
  overflow: hidden;
}

.page-hero--center {
  text-align: center;
}

.page-hero-glow { display: none; }

.page-hero-inner {
  position: relative;
  z-index: 1;
  width: 90vw;
  max-width: 1300px;
  margin-inline: auto;
}

@media (min-width: 769px) {
  .page-hero-inner {
    width: 80vw;
  }
}

.page-hero-inner h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-hero-inner p {
  margin-top: clamp(12px, 2vw, 20px);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  max-width: 65ch;
}

.page-hero--center .page-hero-inner p {
  margin-inline: auto;
}

.hero-hint {
  margin-top: clamp(24px, 3vw, 36px);
  padding-top: clamp(16px, 2vw, 24px);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.page-hero--center .hero-hint {
  justify-content: center;
}

/* ═══════════════════════════════════
   COMMENT ÇA MARCHE
════════════════════════════════════ */

.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: clamp(16px, 2.5vw, 28px);
}

/* ── Step card ── */
.step-card {
  counter-increment: step;
  padding: clamp(18px, 2.2vw, 28px);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  position: relative;
  box-shadow: var(--card-shadow);
  transition: background 0.25s;
}

@media (hover: hover) {
  .step-card:hover {
    background: var(--color-bg-card-hover);
  }
}

.step-card h3 {
  margin-bottom: 0;
}

.step-card h3::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: rgba(139, 92, 246, 0.5);
  border-radius: 1px;
  margin: 12px auto 14px;
}

.step-card p {
  color: var(--color-text-muted);
}

/* Section header centré */
.section-header--center {
  text-align: center;
}

.section-header--center p {
  margin-inline: auto;
}

/* Step wrap + label */
.step-wrap {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.5vw, 28px);
}

.step-label {
  font-size: clamp(1.1rem, 1.96vw, 1.76rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-align: center;
  text-transform: uppercase;
  margin: 0;
  line-height: 1;
  user-select: none;
}

.step-label-word {
  color: rgba(220, 220, 230, 0.65);
}

.step-label-num {
  color: rgba(139, 92, 246, 0.82);
}

/* Centrage contenu step-card */
.step-card {
  text-align: center;
}

.step-card h3 {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
}

.service-card {
  display: flex;
  flex-direction: column;
  container-type: inline-size;
  border: 2px solid rgba(100, 80, 240, 0.65);
}

.service-card h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  margin-bottom: clamp(10px, 1.5vw, 16px);
  line-height: 1.25;
}

/* ── CTA services — section inline ── */
.services-cta {
  margin-top: clamp(36px, 5vw, 56px);
  padding: clamp(28px, 4vw, 48px) clamp(24px, 5vw, 64px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(16px, 2.5vw, 24px);
  text-align: center;
}

.services-cta p {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin: 0;
  line-height: 1.7;
}

.service-price {
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 700;
  color: #fff;
  margin-block: 14px;
}

.service-price span {
  font-size: inherit;
  font-weight: 700;
  color: #fff;
}

.service-desc {
  flex: 1;
  margin-top: clamp(10px, 1.5vw, 16px);
  margin-bottom: clamp(20px, 2.5vw, 28px);
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 0;
}

.service-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.service-feature::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-light);
  flex-shrink: 0;
  margin-top: 8px;
}

/* ═══════════════════════════════════
   CAS D'USAGE
════════════════════════════════════ */

/* Grande carte secteur */
.sector-block {
  margin-bottom: clamp(40px, 6vw, 72px);
}

.sector-block:last-of-type {
  margin-bottom: 0;
}

.sector-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.sector-header-content {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
}

/* Grille petites cartes : 3 col → 2 → 1 */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.8vw, 20px);
}

@media (max-width: 800px) {
  .sector-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .sector-grid {
    grid-template-columns: 1fr;
  }
}

/* Petite carte */
.usecase-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: clamp(20px, 2.2vw, 28px);
  display: flex;
  flex-direction: column;
  box-shadow: var(--card-shadow);
  transition: background 0.25s;
}

@media (hover: hover) {
  .usecase-card:hover {
    background: var(--color-bg-card-hover);
  }
}

.usecase-card h3 {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
  line-height: 1.4;
}

.usecase-card > p {
  flex: 1;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: clamp(14px, 2vw, 20px);
}

/* Bloc bénéfice estimé */
.usecase-benefit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  margin-top: auto;
  border-top: 1px solid var(--color-border-subtle);
}

.benefit-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px 6px 10px;
  gap: 4px;
}

.benefit-stat--time {
  border-right: 1px solid var(--color-border-subtle);
}

.benefit-stat-label {
  font-size: 0.57rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: rgba(220, 220, 230, 0.38);
  line-height: 1;
}

.benefit-stat--time .benefit-stat-value {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary-light);
  white-space: nowrap;
  line-height: 1.2;
}

.benefit-stat--savings .benefit-stat-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: #6ee7b7;
  white-space: nowrap;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

/* Note de méthodologie */
.methodology-note {
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: clamp(28px, 3.5vw, 44px) clamp(24px, 5vw, 64px);
  max-width: 620px;
  margin-inline: auto;
  margin-top: clamp(36px, 5vw, 56px);
}

.methodology-title {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.methodology-note p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: 14px;
}

.methodology-note strong {
  color: rgba(255, 255, 255, 0.88);
}

.methodology-note-example {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: #6ee7b7;
  font-weight: 600;
}

/* ═══════════════════════════════════
   FAQ
════════════════════════════════════ */

/* ── Layout FAQ avec sidebar sticky ── */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

@media (min-width: 900px) {
  .faq-layout {
    grid-template-columns: 320px 1fr;
  }
}

.faq-section {
  padding-top: clamp(80px, 10vw, 130px);
}

/* Mobile : sidebar transparent → ses enfants deviennent des cellules de grille directes */
.faq-sidebar {
  display: contents;
}

.faq-sidebar-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  order: 1;
  padding-bottom: clamp(28px, 4vw, 44px);
}

.faq-sidebar-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  order: 3;
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--color-border-subtle);
}

@media (min-width: 900px) {
  .faq-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: sticky;
    top: calc(72px + 40px);
    height: calc(100vh - 72px - 80px);
    justify-content: center;
  }

  .faq-sidebar-header,
  .faq-sidebar-cta,
  .faq-list {
    order: initial;
  }

}

.faq-sidebar h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.faq-sidebar-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

.faq-sidebar-cta-title {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.faq-sidebar-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

.faq-sidebar-btns {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 4px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 820px;
  margin-inline: auto;
  min-width: 0;
  width: 100%;
  order: 2;
  overflow-anchor: none;
}

details.faq-item {
  width: 100%;
  overflow-anchor: none;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: background 0.25s;
}

@media (hover: hover) {
  details.faq-item:not([open]):hover {
    background: var(--color-bg-card-hover);
  }
}

details.faq-item[open] {
  background: var(--color-bg-card-hover);
  border-color: var(--color-primary-dark);
}

details.faq-item[open] summary.faq-question {
  color: #fff;
  border-bottom: 1px solid var(--color-border-subtle);
}

summary.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: clamp(18px, 2.5vw, 22px) clamp(20px, 3vw, 28px);
  font-weight: 400;
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: #fff;
  cursor: pointer;
  list-style: none;
  min-height: 52px;
}

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

.faq-arrow {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary-light);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

details[open] .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  padding: clamp(16px, 2vw, 22px) clamp(20px, 3vw, 28px) clamp(20px, 2.5vw, 28px);
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  line-height: 1.8;
  color: var(--color-text-muted);
}

.faq-answer a {
  color: var(--color-primary-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Contact hero ── */
.contact-hero-lead {
  max-width: 48ch;
}

/* ── Contact (cartes) ── */
.contact-simple {
  max-width: 860px;
  margin-inline: auto;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(16px, 2.5vw, 24px);
}

.contact-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: clamp(32px, 4vw, 48px) clamp(20px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.contact-card:hover {
  border-color: rgba(139, 92, 246, 0.45);
}

.contact-card svg {
  width: 30px;
  height: 30px;
  stroke: var(--color-primary-light);
  fill: none;
  stroke-width: 1.75;
  margin-bottom: 8px;
}

.contact-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-card-value {
  font-size: 1.05rem;
  color: var(--color-text);
}

.contact-card-value a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-card-value a:hover {
  color: var(--color-primary-light);
}

.contact-card-sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ═══════════════════════════════════
   CTA SECTION (commune)
════════════════════════════════════ */

.cta-section {
  padding-block: clamp(40px, 5vw, 80px);
}

/* ── CTA + FAQ fusionnés ── */
.cta-faq-section {
  padding-block: clamp(48px, 6vw, 88px);
}

.cta-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 6vw, 72px);
}

@media (min-width: 768px) {
  .cta-faq-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: clamp(40px, 6vw, 80px);
  }
}

.cta-faq-left h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: clamp(14px, 2vw, 20px);
}

.cta-faq-left p {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--color-text-muted);
  margin-bottom: clamp(24px, 3vw, 36px);
  line-height: 1.7;
}

.cta-faq-left .cta-box {
  max-width: 100%;
}

.cta-faq-left .cta-box h2 {
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  margin-bottom: clamp(10px, 1.5vw, 16px);
}

.cta-faq-left .cta-box p:not(.cta-local-trust) {
  font-size: clamp(0.88rem, 1.2vw, 0.98rem);
  margin-bottom: clamp(20px, 2.5vw, 30px);
}

.cta-faq-left .cta-local-trust {
  margin-top: 18px;
  padding-top: 14px;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.cta-faq-right {
  text-align: center;
}

.cta-faq-right .faq-list {
  order: unset;
  margin-inline: 0;
  text-align: left;
}

.cta-faq-heading {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 600;
  margin-bottom: clamp(16px, 2vw, 22px);
  color: #fff;
}

.cta-faq-more {
  display: inline-flex;
  margin-top: 20px;
}

.cta-box {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
  padding: clamp(28px, 4vw, 52px) clamp(20px, 3vw, 48px);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
}

.cta-box h2 {
  margin-bottom: clamp(12px, 2vw, 20px);
}

.cta-box p {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  margin-bottom: clamp(28px, 4vw, 44px);
  max-width: 480px;
  margin-inline: auto;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.cta-local-trust {
  margin-top: 36px;
  margin-bottom: 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
}

/* ── Services — inclus dans chaque offre ── */
/* ── Bloc inclus — refonte ── */
.included-block {
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 44px) clamp(24px, 4vw, 52px);
  margin-top: clamp(16px, 2vw, 24px);
}

.included-label {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: rgba(139, 92, 246, 0.82);
  line-height: 1;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.included-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px 48px;
}

@media (min-width: 600px) {
  .included-list {
    grid-template-columns: 1fr 1fr;
  }
}

.included-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.5;
}

.included-list li::before {
  content: '✓';
  color: var(--color-primary-light);
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
}

/* ── Disclaimer prix ── */
.pricing-disclaimer {
  text-align: center;
  font-size: clamp(0.88rem, 1.4vw, 1rem);
  color: #fff;
  margin-top: clamp(24px, 3vw, 36px);
  margin-bottom: clamp(16px, 2vw, 24px);
  line-height: 1.6;
}

/* ── Liste bénéfices — layout typographique ── */
.benefits-list {
  list-style: none;
  padding: 0;
  margin: clamp(40px, 5vw, 64px) 0 0;
  counter-reset: benefit;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 600px) {
  .benefits-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

@media (min-width: 1024px) {
  .benefits-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
  .benefits-list .benefit-entry {
    grid-column: span 2;
  }
  .benefits-list .benefit-entry:nth-child(5) {
    grid-column: 2 / span 2;
  }
}

.benefit-entry {
  counter-increment: benefit;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: var(--radius);
  padding: clamp(16px, 2vw, 22px) clamp(16px, 2vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 7px;
  transition: background 0.25s;
}

.benefit-entry:hover {
  background: var(--color-bg-card-hover);
  border-color: rgba(139, 92, 246, 0.65);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(139, 92, 246, 0.12);
}

/* Grand numéro visible en arrière-plan */
.benefit-entry::after {
  content: counter(benefit, decimal-leading-zero);
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  font-size: 5rem;
  font-weight: 700;
  color: rgba(139, 92, 246, 0.18);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.benefit-entry h3 {
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  font-weight: 600;
  color: #fff;
  margin: 0;
  line-height: 1.35;
}

.benefit-entry p {
  font-size: 0.855rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
}

.processus .section-header {
  margin-bottom: clamp(56px, 8vw, 96px);
}

/* ── Hero profil ── */
.about-hero {
  padding: clamp(40px, 5vw, 80px) 0;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: center;
  max-width: 860px;
  margin-inline: auto;
}

@media (min-width: 769px) {
  .about-hero-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.about-hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: 6px;
}

.about-hero-content h2 {
  margin-bottom: clamp(16px, 2vw, 24px);
}

.about-hero-lead {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--color-text-muted);
  line-height: 1.8;
}

.about-hero-photo {
  margin: 0;
}

@media (max-width: 768px) {
  .about-hero-photo {
    width: 72%;
    margin-inline: auto;
  }
}

.about-hero-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  filter: grayscale(100%);
  object-fit: cover;
  aspect-ratio: 3 / 4;
  border: 2px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.55);
}

/* ── Mission ── */
.about-mission {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: clamp(40px, 5vw, 80px) 0;
}

.about-mission-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

@media (min-width: 769px) {
  .about-mission-inner {
    grid-template-columns: 2fr 1fr;
  }
}

.about-mission-text h2 {
  margin-bottom: clamp(16px, 2vw, 24px);
  margin-top: 10px;
}

.about-mission-text p {
  color: var(--color-text-muted);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  max-width: 52ch;
}

.about-mission-stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (max-width: 768px) {
  .about-mission-stat {
    border-top: 1px solid var(--color-border-subtle);
    padding-top: clamp(28px, 5vw, 40px);
  }
}

@media (min-width: 769px) {
  .about-mission-stat {
    border-left: 1px solid var(--color-border-subtle);
    padding-left: clamp(32px, 4vw, 56px);
  }
}

.about-stat-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.03em;
  user-select: none;
  text-align: center;
  width: 100%;
}

.about-stat-eyebrow {
  font-size: clamp(2.625rem, 6.3vw, 5.25rem);
  color: rgba(139, 92, 246, 0.82);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 0;
  border: none;
  padding: 0;
  border-radius: 0;
}

.about-stat-intro {
  font-size: clamp(1.04rem, 1.85vw, 1.5rem);
  color: rgba(220, 220, 230, 0.58);
}

.about-stat-big {
  display: block;
  margin-block: 0;
}

.about-stat-num {
  font-size: clamp(2.625rem, 6.3vw, 5.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: rgba(139, 92, 246, 0.82);
  line-height: 0.95;
  white-space: nowrap;
}

.about-stat-footer {
  font-size: clamp(1.04rem, 1.85vw, 1.5rem);
  color: rgba(220, 220, 230, 0.58);
  line-height: 1;
  margin: 0;
  white-space: nowrap;
  font-weight: 700;
}

/* ── Nom — layout asymétrique ── */
.about-name-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

@media (min-width: 769px) {
  .about-name-grid {
    grid-template-columns: 1fr 2fr;
  }
}

.about-name-deco {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-weight: 700;
  color: rgba(220, 220, 230, 0.65);
  letter-spacing: -0.03em;
  user-select: none;
  pointer-events: none;
  gap: 0.1em;
}

.about-name-ark-deco {
  color: rgba(139, 92, 246, 0.82);
  font-size: clamp(4rem, 9vw, 8rem);
  margin-top: 0;
}

@media (max-width: 768px) {
  .about-name-content {
    border-top: 1px solid var(--color-border-subtle);
    padding-top: clamp(28px, 5vw, 40px);
  }
}

@media (min-width: 769px) {
  .about-name-content {
    border-left: 1px solid var(--color-border-subtle);
    padding-left: clamp(32px, 4vw, 56px);
  }
}

.about-name-content h2 {
  margin-bottom: clamp(16px, 2vw, 24px);
}

.about-name-content p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.1em;
}

/* ── Valeurs en cartes ── */
.about-values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.5vw, 20px);
  margin-top: clamp(28px, 3.5vw, 44px);
}

@media (min-width: 769px) {
  .about-values-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.about-value-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: clamp(20px, 2.5vw, 32px) clamp(14px, 1.5vw, 20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  gap: 12px;
}

.about-value-title {
  font-size: clamp(1.2rem, 1.68vw, 1.38rem);
  font-weight: 700;
  margin: 0;
  color: rgba(139, 92, 246, 0.82);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.about-value-desc {
  font-size: clamp(1rem, 1.2vw, 1.05rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
  display: flex;
  align-items: center;
}

/* ── N8N scenario ── */
.about-n8n-scenario {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 56px);
  margin-bottom: clamp(36px, 4.5vw, 56px);
}

@media (min-width: 769px) {
  .about-n8n-scenario {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.about-n8n-text p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.2em;
}

.about-n8n-demo {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-n8n-screenshot {
  margin: 0;
  border-radius: var(--radius);
  border: 3px solid rgba(139, 92, 246, 0.75);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.about-n8n-screenshot img {
  width: auto;
  max-width: 100%;
  max-height: 549px;
  height: auto;
  display: block;
  filter: grayscale(100%);
}

.about-n8n-follow {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
}

.about-n8n-strong {
  margin: 0;
}

.about-n8n-wa-msg {
  display: inline-block;
  background: rgba(139, 92, 246, 0.12);
  border-left: 3px solid #8b5cf6;
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.6;
}

.about-n8n-cards .card {
  display: flex;
  flex-direction: column;
  text-align: center;
  gap: clamp(16px, 2vw, 24px);
}

.about-n8n-cards .card h3 {
  text-align: center;
  color: #fff;
  margin: 0;
}

.about-n8n-cards .card p {
  margin: 0;
  text-align: center;
}

.about-n8n-subtitle {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: #fff;
  text-align: center;
  margin-top: clamp(64px, 8vw, 96px);
  margin-bottom: clamp(20px, 2.5vw, 32px);
}

/* ═══════════════════════════════════
   ROI CALCULATOR
   ═══════════════════════════════════ */

.roi-calculator {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "params"
    "chart"
    "kpis";
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

@media (min-width: 860px) {
  .roi-calculator {
    grid-template-columns: minmax(200px, 1fr) 2.2fr;
    grid-template-areas:
      "params chart"
      "kpis   kpis";
    align-items: stretch;
  }
}

.roi-params    { grid-area: params; min-width: 0; }
.roi-chart-wrap { grid-area: chart; min-width: 0; overflow: hidden; }
.roi-results   { grid-area: kpis;  min-width: 0; }

@media (min-width: 860px) {
  .roi-chart-wrap {
    height: 100%;
    max-height: 420px;
  }
  .roi-canvas {
    flex: 1;
    min-height: 0;
  }
}

.roi-section-label {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: rgba(139, 92, 246, 0.82);
  line-height: 1;
  margin-bottom: clamp(18px, 2.5vw, 28px);
}

/* Sliders */
.roi-sliders {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.5vw, 28px);
}

.roi-slider-group {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.roi-slider-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.01em;
}

.roi-slider-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.roi-slider-row input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 5px;
  border-radius: 99px;
  background: linear-gradient(
    to right,
    rgba(139, 92, 246, 0.8) 0%,
    rgba(139, 92, 246, 0.8) var(--fill, 0%),
    rgba(255, 255, 255, 0.1) var(--fill, 0%),
    rgba(255, 255, 255, 0.1) 100%
  );
  outline: none;
  cursor: pointer;
}

.roi-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--color-primary);
  cursor: pointer;
  transition: transform 0.15s;
}

.roi-slider-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.roi-slider-row input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
}

.roi-slider-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
  text-align: center;
  flex-shrink: 0;
}

.roi-slider-row strong {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

/* KPIs */
.roi-results {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: clamp(20px, 2.5vw, 28px);
}

.roi-kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(10px, 2vw, 16px);
}

@media (min-width: 640px) {
  .roi-kpis {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 639px) {
  .roi-kpi-value {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
}

.roi-kpi {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(12px, 1.8vw, 18px) clamp(12px, 1.5vw, 18px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 140px;
  transition: color 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

.roi-kpi-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding-bottom: 10px;
  line-height: 1.3;
}

.roi-kpi-sep {
  border: none;
  height: 2px;
  background: rgba(139, 92, 246, 0.6);
  align-self: stretch;
  margin: 0 calc(-1 * clamp(12px, 1.5vw, 18px));
  flex-shrink: 0;
  transition: background 0.5s ease;
}

.roi-kpi-value-row {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.roi-kpi-value {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
  transition: color 0.5s ease;
}

/* Carte "Rentabilisé en" : texte plus long, police adaptée */
.roi-card-months .roi-kpi-value {
  font-size: clamp(1.25rem, 2.2vw, 1.9rem);
  letter-spacing: -0.01em;
  text-align: center;
}

.roi-kpi-unit {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.5s ease;
  flex-shrink: 0;
}

.roi-kpi-unit:empty {
  display: none;
}

/* Jackpot — vert fluorescent (même ton que l'original, sans animation) */
.roi-kpi[data-perf="jackpot"] {
  border-color: rgba(0, 255, 136, 0.35);
  box-shadow:
    0 0 18px rgba(0, 255, 136, 0.12),
    0 0 40px rgba(0, 255, 136, 0.05);
}

.roi-kpi[data-perf="jackpot"] .roi-kpi-sep   { background: rgba(0, 255, 136, 0.85); }
.roi-kpi[data-perf="jackpot"] .roi-kpi-value { color: #00ff88; }
.roi-kpi[data-perf="jackpot"] .roi-kpi-unit  { color: rgba(0, 255, 136, 0.80); }

/* Vert */
.roi-kpi[data-perf="great"] .roi-kpi-sep   { background: rgba(34, 197, 94, 0.8); }
.roi-kpi[data-perf="great"] .roi-kpi-value { color: #4ade80; }
.roi-kpi[data-perf="great"] .roi-kpi-unit  { color: rgba(74, 222, 128, 0.8); }

/* Jaune */
.roi-kpi[data-perf="good"] .roi-kpi-sep    { background: rgba(234, 179, 8, 0.75); }
.roi-kpi[data-perf="good"] .roi-kpi-value  { color: #facc15; }
.roi-kpi[data-perf="good"] .roi-kpi-unit   { color: rgba(250, 204, 21, 0.8); }

/* Orange */
.roi-kpi[data-perf="warn"] .roi-kpi-sep    { background: rgba(251, 146, 60, 0.8); }
.roi-kpi[data-perf="warn"] .roi-kpi-value  { color: #fb923c; }
.roi-kpi[data-perf="warn"] .roi-kpi-unit   { color: rgba(251, 146, 60, 0.8); }

/* Rouge */
.roi-kpi[data-perf="slow"] .roi-kpi-sep    { background: rgba(239, 68, 68, 0.8); }
.roi-kpi[data-perf="slow"] .roi-kpi-value  { color: #f87171; }
.roi-kpi[data-perf="slow"] .roi-kpi-unit   { color: rgba(248, 113, 113, 0.8); }

@media (max-width: 639px) {
  .roi-kpi-value { font-size: clamp(1.4rem, 6vw, 1.8rem); }
}

/* Chart */
.roi-chart-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: clamp(16px, 2vw, 24px);
}

@media (max-width: 859px) {
  .roi-chart-wrap {
    padding-left: 4px;
    padding-right: 4px;
  }
}

.roi-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.roi-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.roi-legend-item svg {
  flex-shrink: 0;
  display: block;
}

.roi-canvas {
  display: block;
  width: 100%;
  border-radius: var(--radius);
}

.roi-chart-caption {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ── Hint animation — slider pulse ── */
@keyframes roi-thumb-pulse {
  0%   {
    box-shadow: 0 0 0 0px  rgba(139,92,246,0.90),
                0 0 8px 2px rgba(139,92,246,0.55);
    transform: scale(1);
  }
  60%  {
    box-shadow: 0 0 0 14px rgba(139,92,246,0.0),
                0 0 8px 2px rgba(139,92,246,0.55);
    transform: scale(1.18);
  }
  100% {
    box-shadow: 0 0 0 18px rgba(139,92,246,0.0),
                0 0 8px 2px rgba(139,92,246,0.55);
    transform: scale(1);
  }
}

.roi-hint-active input[type="range"]::-webkit-slider-thumb {
  animation: roi-thumb-pulse 1.1s ease-out infinite;
  border-color: #c4b5fd;
}
.roi-hint-active input[type="range"]::-moz-range-thumb {
  animation: roi-thumb-pulse 1.1s ease-out infinite;
  border-color: #c4b5fd;
}

/* ═══════════════════════════════════════
   SECTION "COMMENT ÇA MARCHE" — VISUAL
═══════════════════════════════════════ */

.ccm-visual-steps {
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 6vw, 80px);
  max-width: 1040px;
  margin: clamp(48px, 6vw, 72px) auto 0;
}

.ccm-visual-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

@media (min-width: 768px) {
  .ccm-visual-step {
    grid-template-columns: 1fr 1fr;
  }
  
  .ccm-visual-step--reverse {
    direction: rtl;
  }
  
  .ccm-visual-step--reverse > * {
    direction: ltr;
  }
}

/* Image container */
.ccm-visual-img-wrap {
  width: 100%;
  border: 1px solid rgba(180, 180, 210, 0.18);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.ccm-visual-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* Content */
.ccm-visual-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ccm-visual-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}

.ccm-visual-num {
  font-size: clamp(2.6rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-primary-light);
  line-height: 1;
  letter-spacing: -0.04em;
}

.ccm-visual-label {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 600;
  color: #fff;
  margin: 0;
  letter-spacing: -0.01em;
}

.ccm-visual-text {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}

.ccm-visual-text strong {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
}

/* Sub-actors (n8n, IA) */
.ccm-visual-sub {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid rgba(255, 255, 255, 0.08);
}

.ccm-visual-sub[data-actor="n8n"] {
  border-left-color: rgba(139, 92, 246, 0.4);
}

.ccm-visual-sub[data-actor="ia"] {
  border-left-color: rgba(96, 165, 250, 0.4);
}

/* Quote */
.ccm-visual-quote {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.7;
  color: rgba(190, 245, 210, 0.9);
  font-style: normal;
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid rgba(74, 222, 128, 0.45);
  background: linear-gradient(90deg, rgba(74, 222, 128, 0.05) 0%, transparent 100%);
  padding-block: 8px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Results List */
.ccm-visual-results {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ccm-visual-results li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
}

.ccm-visual-results li::before {
  content: '✓';
  color: rgba(74, 222, 128, 0.85);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* Punchline */
.ccm-punchline {
  text-align: center;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  max-width: 700px;
  margin: clamp(48px, 6vw, 72px) auto 0;
  font-style: italic;
  line-height: 1.6;
}

/* ── Grille cas d'usage homepage (3 colonnes) ── */
.home-usecase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: clamp(12px, 1.8vw, 20px);
}

@media (min-width: 900px) {
  .home-usecase-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ═══════════════════════════════════════════════════════════════
   PAGES D'ERREUR (403 / 404 / 500)
   ═══════════════════════════════════════════════════════════════ */

.error-page {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.error-page__code {
  font-size: 4rem;
  font-weight: 300;
  opacity: 0.3;
  margin: 0;
}

.error-page__title {
  margin: 0.5rem 0 1rem;
}

.error-page__message {
  color: var(--color-text-muted);
  max-width: 40ch;
}

.error-page__back {
  margin-top: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}