/* ============================================================
   TRINITY v2.0 — Growth Partner B2B
   Direction artistique : Editorial luxe moderne
   CSS vanilla, mobile-first, zéro framework
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

/* ── Variables ────────────────────────────────────────────── */
:root {
  /* Palette */
  --c-bg:          #FAF7F2;
  --c-bg-2:        #F2EBE0;
  --c-bg-3:        #E8E0D4;
  --c-night:       #18160F;
  --c-night-2:     #2A2720;
  --c-text:        #1C1C1A;
  --c-text-2:      #5A5550;
  --c-text-3:      #9A958F;
  --c-white:       #FFFFFF;

  /* Accents — mapping strict */
  --c-rouge:       #E8847A;
  --c-rouge-dk:    #C96B61;
  --c-rouge-lt:    #FAE8E6;
  --c-rouge-rgb:   232, 132, 122;
  --c-bleu:        #7AB3E8;
  --c-bleu-dk:     #5A93C8;
  --c-bleu-lt:     #EAF3FB;
  --c-jaune:       #F0D080;
  --c-jaune-dk:    #C8A850;
  --c-jaune-lt:    #FDF7E3;
  --c-vert:        #8EC4A0;
  --c-vert-dk:     #6EA882;
  --c-vert-lt:     #EAF5EE;

  /* Typographie */
  --f-serif:       'Playfair Display', Georgia, serif;
  --f-sans:        'DM Sans', system-ui, -apple-system, sans-serif;

  /* Espacements modulaires */
  --sp-1: 4px;   --sp-2: 8px;   --sp-3: 12px;  --sp-4: 16px;
  --sp-5: 20px;  --sp-6: 24px;  --sp-8: 32px;  --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-20: 80px; --sp-24: 96px;
  --sp-32: 128px;

  /* Layout */
  --container:   1280px;
  --gutter:      clamp(20px, 5vw, 80px);
  --nav-h:       76px;

  /* Ombres multicouches */
  --sh-1: 0 1px 2px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.05);
  --sh-2: 0 2px 8px rgba(0,0,0,0.05), 0 12px 32px rgba(0,0,0,0.07);
  --sh-3: 0 4px 16px rgba(0,0,0,0.06), 0 24px 64px rgba(0,0,0,0.09);
  --sh-glow-rouge: 0 0 40px rgba(232,132,122,0.3), 0 0 80px rgba(232,132,122,0.1);

  /* Courbes */
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io:   cubic-bezier(0.4, 0, 0.2, 1);

  /* Radii */
  --r-sm:   6px;
  --r:      14px;
  --r-lg:   24px;
  --r-xl:   40px;
  --r-pill: 200px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-sans);
  color: var(--c-text);
  background-color: var(--c-bg);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
}

img       { max-width: 100%; height: auto; display: block; }
a         { color: inherit; text-decoration: none; }
ul, ol    { list-style: none; }
button    { cursor: pointer; font-family: var(--f-sans); border: none; background: none; }
input, textarea { font-family: var(--f-sans); }

:focus-visible {
  outline: 2px solid var(--c-bleu);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border-width: 0;
}

/* ── Custom Cursor ────────────────────────────────────────── */
.cursor {
  position: fixed;
  width: 10px; height: 10px;
  background: var(--c-rouge);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%,-50%);
  transition: width 0.2s var(--ease), height 0.2s var(--ease),
              background 0.2s ease;
  mix-blend-mode: multiply;
}

.cursor--hover {
  width: 40px; height: 40px;
  background: rgba(var(--c-rouge-rgb), 0.15);
  mix-blend-mode: normal;
}

.cursor--hidden { opacity: 0; }

.cursor-trail {
  position: fixed;
  width: 32px; height: 32px;
  border: 1.5px solid rgba(var(--c-rouge-rgb), 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform 0.12s var(--ease-io),
              width 0.3s var(--ease), height 0.3s var(--ease),
              opacity 0.3s ease;
}

.cursor-trail--hover {
  width: 56px; height: 56px;
  border-color: rgba(var(--c-rouge-rgb), 0.2);
}

@media (hover: none) {
  .cursor, .cursor-trail { display: none !important; }
  body { cursor: auto; }
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ── Utilitaires type ─────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-2);
}

.eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

/* ── Boutons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.875rem 1.875rem;
  border-radius: var(--r-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
              background 0.25s ease, color 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: inherit;
}

.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97) !important; }

.btn--primary {
  background: var(--c-rouge);
  color: #fff;
  box-shadow: 0 4px 20px rgba(var(--c-rouge-rgb),0.3);
}

.btn--primary:hover {
  box-shadow: 0 8px 32px rgba(var(--c-rouge-rgb),0.4), 0 0 0 0px rgba(var(--c-rouge-rgb),0.2);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border: 1.5px solid rgba(28,28,26,0.2);
}

.btn--ghost:hover {
  border-color: var(--c-text);
  transform: translateY(-2px);
}

.btn--ghost-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}

.btn--ghost-white:hover {
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

.btn--lg { padding: 1.125rem 2.25rem; font-size: 1.0625rem; }

.btn__arrow {
  display: inline-flex;
  align-items: center;
  transition: transform 0.3s var(--ease);
}

.btn:hover .btn__arrow { transform: translateX(4px); }

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s ease, box-shadow 0.4s ease,
              backdrop-filter 0.4s ease;
}

/* Le container nav doit hériter de la hauteur pour que flex fonctionne */
.nav .container {
  height: 100%;
}

.nav.is-scrolled {
  background: rgba(250,247,242,0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  font-family: var(--f-serif);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1001;
}

.nav__logo em {
  font-style: normal;
  color: var(--c-rouge);
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--sp-8);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-2);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.2s ease;
}

/* Underline slide animation */
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--c-rouge);
  transition: width 0.35s var(--ease);
  transform-origin: left;
}

.nav__link:hover { color: var(--c-text); }
.nav__link:hover::after { width: 100%; }

.nav__cta { display: none; }

/* Hamburger */
.nav__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: var(--sp-2);
  z-index: 1001;
  position: relative;
}

.nav__burger-line {
  display: block;
  height: 1.5px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform 0.4s var(--ease), opacity 0.3s ease, width 0.3s var(--ease);
  transform-origin: center;
}

.nav__burger-line:nth-child(1) { width: 24px; }
.nav__burger-line:nth-child(2) { width: 18px; }
.nav__burger-line:nth-child(3) { width: 21px; }

.nav__burger[aria-expanded="true"] .nav__burger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 4px);
  width: 24px;
}
.nav__burger[aria-expanded="true"] .nav__burger-line:nth-child(2) {
  opacity: 0; transform: scaleX(0);
}
.nav__burger[aria-expanded="true"] .nav__burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -4px);
  width: 24px;
}

/* Menu fullscreen overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}

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

.nav-overlay__link {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--c-text);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease),
              color 0.2s ease;
}

.nav-overlay.is-open .nav-overlay__link {
  opacity: 1;
  transform: translateY(0);
}

.nav-overlay.is-open .nav-overlay__link:nth-child(1) { transition-delay: 0.05s; }
.nav-overlay.is-open .nav-overlay__link:nth-child(2) { transition-delay: 0.10s; }
.nav-overlay.is-open .nav-overlay__link:nth-child(3) { transition-delay: 0.15s; }
.nav-overlay.is-open .nav-overlay__link:nth-child(4) { transition-delay: 0.20s; }
.nav-overlay.is-open .nav-overlay__link:nth-child(5) { transition-delay: 0.25s; }
.nav-overlay.is-open .nav-overlay__link:nth-child(6) { transition-delay: 0.30s; }

.nav-overlay__link:hover { color: var(--c-rouge); }
.nav-overlay__cta { margin-top: var(--sp-6); transition-delay: 0.35s !important; }

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__cta   { display: inline-flex; }
  .nav__burger { display: none; }
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Mot géant en arrière-plan — centré */
.hero__bg-word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  font-family: var(--f-serif);
  font-size: clamp(100px, 28vw, 380px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px rgba(28,28,26,0.04);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  line-height: 1;
  will-change: transform;
  z-index: 0;
}

/* Formes géométriques flottantes */
.hero__shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

/* SVG en plein centre, derrière le texte */
.hero__shapes-svg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: clamp(480px, 85vw, 960px);
  height: auto;
  opacity: 0.9;
}

/* Chaque forme a sa propre animation */
.hs-circle-1 {
  animation: hs-float1 9s ease-in-out infinite;
}
.hs-circle-2 {
  animation: hs-float2 12s ease-in-out infinite;
}
.hs-rect-1 {
  animation: hs-float3 8s ease-in-out infinite;
  transform-origin: center;
}
.hs-dot-1 { animation: hs-float4 7s ease-in-out infinite; }
.hs-dot-2 { animation: hs-float1 11s ease-in-out infinite 1s; }
.hs-dot-3 { animation: hs-float2 6s ease-in-out infinite 2s; }
.hs-line-1 { animation: hs-float4 14s ease-in-out infinite; }
.hs-arc   { animation: hs-float3 10s ease-in-out infinite 0.5s; }

@keyframes hs-float1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-18px) rotate(8deg); }
}
@keyframes hs-float2 {
  0%, 100% { transform: translate(0,0); }
  33%       { transform: translate(12px, -14px); }
  66%       { transform: translate(-8px, 10px); }
}
@keyframes hs-float3 {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50%       { transform: rotate(12deg) scale(1.04); }
}
@keyframes hs-float4 {
  0%, 100% { transform: translateX(0); }
  50%       { transform: translateX(10px); }
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-text-3);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-ring {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(28,28,26,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: scroll-pulse 2.5s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(6px); opacity: 0.5; }
}

/* Hero layout — centré, flux vertical */
.hero__inner {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--sp-10), 5vw, var(--sp-16));
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
  width: 100%;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(var(--c-rouge-rgb), 0.1);
  border: 1px solid rgba(var(--c-rouge-rgb), 0.2);
  color: var(--c-rouge-dk);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--r-pill);
  margin-bottom: var(--sp-8);
}

.hero__tag-dot {
  width: 6px; height: 6px;
  background: var(--c-rouge);
  border-radius: 50%;
  animation: tag-pulse 2s ease-in-out infinite;
}

@keyframes tag-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}

/* Word reveal */
.word-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: 1.05;
}

.word-inner {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.7s var(--ease), opacity 0.5s ease;
  transition-delay: var(--d, 0ms);
}

.word-reveal-active .word-inner {
  transform: translateY(0);
  opacity: 1;
}

.hero__title {
  font-family: var(--f-serif);
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.06;
  color: var(--c-text);
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
  text-align: center;
}

.hero__title .accent {
  color: var(--c-rouge);
  font-style: italic;
}

.hero__sub {
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  color: var(--c-text-2);
  line-height: 1.75;
  max-width: 600px;
  text-align: center;
  margin-inline: auto;
  margin-bottom: var(--sp-6);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-16);
}

/* Stats hero */
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-8) var(--sp-12);
  padding-top: var(--sp-10);
  border-top: 1px solid rgba(28,28,26,0.08);
  width: 100%;
}

.hero__stat-val {
  font-family: var(--f-serif);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1;
  display: block;
}

.hero__stat-lbl {
  font-size: 0.8rem;
  color: var(--c-text-3);
  line-height: 1.4;
  margin-top: 3px;
}

/* Le hero centré n'a pas besoin de breakpoint pour changer de grille */
@media (min-width: 900px) {
  .hero__stat-val {
    font-size: 1.875rem;
  }
}

/* ── MARQUEE ──────────────────────────────────────────────── */
.marquee {
  background: var(--c-night);
  padding-block: var(--sp-5);
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
  white-space: nowrap;
}

.marquee__item {
  font-size: clamp(0.75rem, 1.2vw, 0.875rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
  padding: 0 var(--sp-8);
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.marquee__item::after {
  content: '·';
  color: var(--c-rouge);
  opacity: 0.6;
  font-size: 1.2em;
}

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

/* ── QUALIFICATION ────────────────────────────────────────── */
.qualification {
  display: grid;
  position: relative;
}

.qual__header {
  padding: clamp(var(--sp-16), 8vw, var(--sp-32)) var(--gutter);
  text-align: center;
  max-width: var(--container);
  margin-inline: auto;
  width: 100%;
}

.qual__title {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.qual__sub {
  font-size: 1.0625rem;
  color: var(--c-text-2);
  max-width: 520px;
  margin-inline: auto;
  /* Process section overrides this to left-align */
}

.qual__split {
  display: grid;
}

.qual__col {
  padding: clamp(var(--sp-12), 6vw, var(--sp-20)) var(--gutter);
}

.qual__col--yes { background: var(--c-white); }
.qual__col--no  { background: var(--c-bg-2); }

.qual__col-inner {
  max-width: 520px;
  margin-inline: auto;
}

.qual__col-head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--f-serif);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--sp-8);
}

.qual__col--yes .qual__col-head { color: var(--c-vert-dk); }
.qual__col--no  .qual__col-head { color: var(--c-rouge-dk); }

.qual__list { display: flex; flex-direction: column; gap: var(--sp-5); }

.qual__item {
  display: block;
  position: relative;
  padding-left: calc(22px + var(--sp-4));
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--c-text);
  word-spacing: normal;
  text-align: left;
  hyphens: none;
}

.qual__item-icon {
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* SVG check/cross animé */
.qual__check-path {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  transition: stroke-dashoffset 0.5s var(--ease) var(--delay, 0s);
}

.qual__item.is-drawn .qual__check-path {
  stroke-dashoffset: 0;
}

@media (min-width: 768px) {
  .qual__split { grid-template-columns: 1fr 1fr; }
  .qual__col { padding: clamp(var(--sp-16), 6vw, var(--sp-24)) var(--gutter); }
  .qual__col--yes { border-right: 1px solid rgba(28,28,26,0.06); }
}

/* ── PROBLÈME ─────────────────────────────────────────────── */
.probleme {
  position: relative;
  background: linear-gradient(160deg, var(--c-bg) 0%, var(--c-bg-2) 50%, var(--c-bg-3) 100%);
  padding-block: clamp(var(--sp-16), 10vw, var(--sp-32));
  overflow: hidden;
}

.probleme__bg-num {
  position: absolute;
  font-family: var(--f-serif);
  font-size: clamp(120px, 25vw, 320px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px rgba(28,28,26,0.05);
  user-select: none;
  pointer-events: none;
  line-height: 1;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
}

.probleme__header { margin-bottom: var(--sp-16); }

.probleme__title {
  font-family: var(--f-serif);
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-top: var(--sp-4);
}

/* Highlight stabilo */
.txt-hl {
  position: relative;
  display: inline;
  white-space: nowrap;
  isolation: isolate;
}

.txt-hl::before {
  content: '';
  position: absolute;
  left: -4px; right: -4px;
  bottom: 0;
  height: 45%;
  background: var(--c-jaune);
  opacity: 0;
  z-index: -1;
  border-radius: 3px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s var(--ease), opacity 0.05s ease;
}

.txt-hl.is-active::before {
  transform: scaleX(1);
  opacity: 0.7;
  transition: transform 0.9s var(--ease) 0.2s, opacity 0.05s ease 0.2s;
}

/* Pain points layout alterné */
.pain-grid {
  display: grid;
  gap: var(--sp-6);
  position: relative;
  z-index: 1;
}

.pain-card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  box-shadow: var(--sh-1);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-2);
}

.pain-card__num {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-6);
  font-family: var(--f-serif);
  font-size: 5rem;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px rgba(232,132,122,0.12);
  line-height: 1;
  user-select: none;
}

.pain-card__icon {
  width: 44px; height: 44px;
  background: var(--c-rouge-lt);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  color: var(--c-rouge);
  flex-shrink: 0;
}

.pain-card__title {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--c-text);
  position: relative;
}

.pain-card__text {
  font-size: 0.9375rem;
  color: var(--c-text-2);
  line-height: 1.7;
  position: relative;
}

.probleme__bridge {
  margin-top: var(--sp-16);
  text-align: center;
  font-family: var(--f-serif);
  font-size: clamp(1.125rem, 2.5vw, 1.625rem);
  font-style: italic;
  color: var(--c-text-2);
  max-width: 600px;
  margin-inline: auto;
}

.probleme__bridge strong {
  color: var(--c-rouge);
  font-style: normal;
  font-weight: 700;
}

/* SVG wave bottom */
.section-wave {
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  line-height: 0;
  pointer-events: none;
}

.section-wave svg { display: block; width: 100%; }

@media (min-width: 640px) {
  .pain-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pain-grid { align-items: stretch; }
  .pain-card { height: 100%; }
}

/* ── SOLUTION ─────────────────────────────────────────────── */
.solution {
  position: relative;
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
  padding-top: clamp(var(--sp-24), 12vw, 140px);
}

.solution__header { margin-bottom: var(--sp-16); }

.solution__title {
  font-family: var(--f-serif);
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-top: var(--sp-4);
}

.solution__title .old {
  color: var(--c-text-3);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  font-weight: 400;
}

.solution__title .new {
  color: var(--c-text);
  font-weight: 700;
}

.solution__grid {
  display: grid;
  gap: var(--sp-6);
  position: relative;
}

/* Ligne verticale centrale (desktop) */
.solution__grid::after {
  content: '';
  display: none;
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(28,28,26,0.08) 20%, rgba(28,28,26,0.08) 80%, transparent);
  transform: translateX(-50%);
}

.solution__col {
  border-radius: var(--r-lg);
  padding: var(--sp-8);
}

.solution__col--old {
  background: var(--c-bg-2);
  border: 1px solid rgba(28,28,26,0.06);
}

.solution__col--new {
  background: var(--c-bleu-lt);
  border: 1px solid rgba(122,179,232,0.25);
}

.solution__col-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  margin-bottom: var(--sp-5);
}

.solution__col--old .solution__col-badge {
  background: rgba(28,28,26,0.07);
  color: var(--c-text-3);
}

.solution__col--new .solution__col-badge {
  background: var(--c-bleu);
  color: #fff;
}

.solution__col-title {
  font-family: var(--f-serif);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--sp-6);
}

.solution__col--old .solution__col-title { color: var(--c-text-3); }
.solution__col--new .solution__col-title { color: var(--c-text); }

.solution__items { display: flex; flex-direction: column; gap: var(--sp-4); }

.solution__item {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  font-size: 0.9rem;
  line-height: 1.55;
}

.solution__col--old .solution__item { color: var(--c-text-3); }
.solution__col--new .solution__item { color: var(--c-text); font-weight: 500; }

.sol-icon-path {
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  transition: stroke-dashoffset 0.5s var(--ease);
}

.sol-icon-path.is-drawn { stroke-dashoffset: 0; }

@media (min-width: 768px) {
  .solution__grid {
    grid-template-columns: 1fr 1fr;
  }
  .solution__grid::after { display: block; }
}

/* ── À PROPOS ─────────────────────────────────────────────── */
.apropos {
  background: var(--c-bg-3);
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
  position: relative;
  overflow: hidden;
}

.apropos__inner {
  display: grid;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Photo avec border décorative animée */
.apropos__photo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.apropos__photo-ring {
  position: relative;
  width: clamp(220px, 35vw, 340px);
  height: clamp(220px, 35vw, 340px);
}

.apropos__photo-ring::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2px dashed rgba(28,28,26,0.15);
  animation: ring-rotate 20s linear infinite;
}

@keyframes ring-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.apropos__photo-circle {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--c-bg-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  color: var(--c-text-3);
  font-size: 0.8rem;
  overflow: hidden;
  border: 1px solid rgba(28,28,26,0.08);
}

/* Badge flottant */
.apropos__badge {
  position: absolute;
  top: 8px;
  right: -8px;
  background: var(--c-jaune);
  border-radius: var(--r);
  padding: var(--sp-3) var(--sp-4);
  box-shadow: var(--sh-2);
  text-align: center;
  font-family: var(--f-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.2;
  animation: badge-float 4s ease-in-out infinite;
}

.apropos__badge small {
  display: block;
  font-family: var(--f-sans);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--c-text-2);
}

@keyframes badge-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* Contenu */
.apropos__content { max-width: 580px; }

.apropos__name {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-2);
  margin-top: var(--sp-4);
}

.apropos__role {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-rouge);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-8);
}

/* Citation en grand Playfair italique */
.apropos__quote {
  font-family: var(--f-serif);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-style: italic;
  color: var(--c-text);
  line-height: 1.6;
  position: relative;
  padding-left: var(--sp-8);
  margin-bottom: var(--sp-8);
  border-left: 3px solid var(--c-rouge);
}

.apropos__bio {
  font-size: 1rem;
  color: var(--c-text-2);
  line-height: 1.8;
  margin-bottom: var(--sp-5);
}

.apropos__bio strong { color: var(--c-text); font-weight: 600; }

@media (min-width: 900px) {
  .apropos__inner {
    grid-template-columns: auto 1fr;
    gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  }
}

/* ── PREUVES — Horizontal scroll ──────────────────────────── */
.preuves {
  position: relative;
  padding-block: clamp(var(--sp-16), 8vw, var(--sp-24));
  overflow: hidden;
}

.preuves__counters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-8) var(--sp-16);
  padding: var(--sp-10) var(--sp-8);
  background: var(--c-night);
  border-radius: var(--r-lg);
  margin-bottom: var(--sp-16);
}

.preuves__counter-val {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.preuves__counter-val sup {
  font-size: 0.55em;
  color: var(--c-jaune);
  vertical-align: super;
}

.preuves__counter-lbl {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-top: var(--sp-1);
  max-width: 180px;
}

/* Horizontal scroll */
.preuves__scroll-container {
  position: relative;
  margin: 0 calc(-1 * var(--gutter));
}

.preuves__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--gutter) var(--sp-8);
}

.preuves__track::-webkit-scrollbar { display: none; }

.preuves__slide {
  flex: 0 0 min(480px, 85vw);
  scroll-snap-align: start;
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  box-shadow: var(--sh-2);
  border: 1px solid rgba(28,28,26,0.05);
  position: relative;
}

.preuves__slide::before {
  content: '"';
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-6);
  font-family: var(--f-serif);
  font-size: 6rem;
  color: var(--c-jaune);
  opacity: 0.3;
  line-height: 1;
  pointer-events: none;
}

.preuves__slide-result {
  display: inline-block;
  background: var(--c-jaune-lt);
  color: var(--c-jaune-dk);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  margin-bottom: var(--sp-5);
  border: 1px solid rgba(200,168,80,0.25);
}

.preuves__slide-text {
  font-size: 0.9875rem;
  color: var(--c-text);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: var(--sp-6);
  position: relative;
}

.preuves__slide-author {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.preuves__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c-bg-3);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.preuves__author-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--c-text);
}

.preuves__author-role {
  font-size: 0.8rem;
  color: var(--c-text-3);
}

.preuves__stars {
  display: flex;
  gap: 2px;
  color: var(--c-jaune-dk);
  margin-bottom: var(--sp-4);
}

/* Dots navigation */
.preuves__dots {
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-6);
}

.preuves__dot {
  width: 6px; height: 6px;
  border-radius: 3px;
  background: rgba(28,28,26,0.15);
  transition: width 0.3s var(--ease), background 0.3s ease;
  cursor: pointer;
}

.preuves__dot.is-active {
  width: 20px;
  background: var(--c-rouge);
}

/* ── PROCESS — Timeline animée ────────────────────────────── */
.process {
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
  background: var(--c-bg);
  position: relative;
}

.process__header { margin-bottom: clamp(var(--sp-16), 8vw, var(--sp-24)); }
.process__header .qual__sub { margin-inline: 0; }

.process__title {
  font-family: var(--f-serif);
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-top: var(--sp-4);
}

/* Timeline — mobile first ───────────────────────────────── */

.process__timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Ligne verticale entre étapes (mobile) : border-left sur chaque step */
.process__step::before {
  content: '';
  position: absolute;
  left: 25px;
  top: 52px;
  height: calc(100% - 52px + var(--sp-12));
  width: 2px;
  background: linear-gradient(to bottom, var(--c-bleu-lt) 0%, transparent 100%);
  border-radius: 2px;
}
.process__step:last-child::before { display: none; }

/* Chaque étape : numéro à gauche, contenu à droite */
.process__step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0 var(--sp-5);
  padding-bottom: var(--sp-12);
  position: relative;
}

/* Masquer le div vide sur mobile */
.process__step-empty { display: none; }

/* Placement explicite sur mobile */
.process__step-num  { grid-column: 1; grid-row: 1; }
.process__step-body { grid-column: 2; grid-row: 1; }

.process__step-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-bleu-lt);
  border: 2px solid var(--c-bleu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-bleu-dk);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: background 0.4s ease, border-color 0.4s ease,
              color 0.4s ease, box-shadow 0.4s ease;
}

.process__step.is-active .process__step-num {
  background: var(--c-bleu);
  color: #fff;
  box-shadow: 0 0 0 6px rgba(122,179,232,0.15);
}

.process__step-body {
  padding-top: 2px;
  padding-bottom: 0;
}

.process__step-icon {
  width: 36px; height: 36px;
  background: var(--c-bleu-lt);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-bleu-dk);
  margin-bottom: var(--sp-3);
  transition: background 0.4s ease;
}

.process__step.is-active .process__step-icon {
  background: var(--c-bleu);
  color: #fff;
}

.process__step-title {
  font-family: var(--f-serif);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--c-text-3);
  transition: color 0.4s ease;
}

.process__step.is-active .process__step-title { color: var(--c-text); }

.process__step-text {
  font-size: 0.9375rem;
  color: var(--c-text-3);
  line-height: 1.7;
  transition: color 0.4s ease;
}

.process__step.is-active .process__step-text { color: var(--c-text-2); }

/* Timeline desktop (≥900px) — layout alterné gauche/droite ── */
@media (min-width: 900px) {
  .process__timeline {
    gap: 0;
    padding-top: var(--sp-6);
  }

  /* Supprimer le connecteur mobile */
  .process__step::before,
  .process__step:last-child::before { display: none; }

  /* Ligne verticale centrale desktop — animée au scroll */
  .process__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 24px;
    bottom: 24px;
    width: 2px;
    transform: translateX(-50%) scaleY(0);
    transform-origin: top center;
    background: linear-gradient(to bottom, var(--c-bleu) 0%, rgba(122,179,232,0.2) 100%);
    border-radius: 2px;
    transition: transform 1.8s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .process__timeline.is-drawn::before {
    transform: translateX(-50%) scaleY(1);
  }

  .process__step-empty { display: block; }

  .process__step {
    grid-template-columns: 1fr 80px 1fr;
    gap: 0;
    align-items: start;
    min-height: 260px;
    padding-bottom: 0;
  }

  /* Numéro toujours au centre */
  .process__step-num {
    grid-column: 2;
    grid-row: 1;
    margin: 0 auto;
  }

  .process__step-body {
    grid-row: 1;
    padding-top: var(--sp-1);
    padding-bottom: var(--sp-8);
  }

  /* Odd (étapes 1,3) : contenu à gauche, vide à droite */
  .process__step:nth-child(odd) .process__step-body  { grid-column: 1; text-align: right; padding-right: var(--sp-8); padding-left: 0; }
  .process__step:nth-child(odd) .process__step-empty { grid-column: 3; grid-row: 1; }
  .process__step:nth-child(odd) .process__step-icon  { margin-left: auto; }

  /* Even (étapes 2,4) : vide à gauche, contenu à droite */
  .process__step:nth-child(even) .process__step-body  { grid-column: 3; text-align: left; padding-left: var(--sp-8); padding-right: 0; }
  .process__step:nth-child(even) .process__step-empty { grid-column: 1; grid-row: 1; }
  .process__step:nth-child(even) .process__step-icon  { margin-right: auto; }

  .process__step-title { font-size: 1.25rem; }
}

/* ── DIFFÉRENCIATEURS — Bento grid ────────────────────────── */
.differenciateurs {
  background: var(--c-bg-2);
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
  position: relative;
}

.diff__title {
  font-family: var(--f-serif);
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-top: var(--sp-4);
  margin-bottom: clamp(var(--sp-12), 5vw, var(--sp-16));
}

/* Bento grid */
.bento {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
}

.bento-cell {
  border-radius: var(--r-lg);
  padding: clamp(var(--sp-6), 3vw, var(--sp-10));
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.bento-cell:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--sh-3);
  z-index: 2;
}

.bento-cell--1 { background: var(--c-night); color: #fff; }
.bento-cell--2 { background: var(--c-bleu-lt); }
.bento-cell--3 { background: var(--c-rouge-lt); }
.bento-cell--4 { background: var(--c-jaune-lt); }
.bento-cell--5 { background: var(--c-vert-lt); }

.bento-cell__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  opacity: 0.6;
}

.bento-cell--1 .bento-cell__eyebrow { color: rgba(255,255,255,0.5); }

.bento-cell__icon {
  width: 48px; height: 48px;
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  transition: transform 0.4s var(--ease);
}

.bento-cell:hover .bento-cell__icon { transform: scale(1.1) rotate(-3deg); }

.bento-cell--1 .bento-cell__icon { background: rgba(255,255,255,0.1); color: #fff; }
.bento-cell--2 .bento-cell__icon { background: var(--c-bleu); color: #fff; }
.bento-cell--3 .bento-cell__icon { background: var(--c-rouge); color: #fff; }
.bento-cell--4 .bento-cell__icon { background: var(--c-jaune); color: var(--c-text); }
.bento-cell--5 .bento-cell__icon { background: var(--c-vert); color: #fff; }

.bento-cell__title {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
  line-height: 1.2;
}

.bento-cell--1 .bento-cell__title { color: #fff; font-size: 1.5rem; }

.bento-cell__text {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--c-text-2);
}

.bento-cell--1 .bento-cell__text { color: rgba(255,255,255,0.65); }

/* Nombre décoratif */
.bento-cell__bg-num {
  position: absolute;
  bottom: -var(--sp-4);
  right: var(--sp-4);
  font-family: var(--f-serif);
  font-size: 6rem;
  font-weight: 900;
  opacity: 0.05;
  color: currentColor;
  user-select: none;
  pointer-events: none;
  line-height: 1;
}

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

@media (min-width: 900px) {
  .bento {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: auto;
  }

  .bento-cell--1 { grid-column: 1 / 8;  grid-row: 1 / 3; padding: var(--sp-10); }
  .bento-cell--2 { grid-column: 8 / 13; grid-row: 1; }
  .bento-cell--3 { grid-column: 8 / 13; grid-row: 2; }
  .bento-cell--4 { grid-column: 1 / 7;  grid-row: 3; }
  .bento-cell--5 { grid-column: 7 / 13; grid-row: 3; }
}

/* ── GARANTIE ─────────────────────────────────────────────── */
.garantie {
  background: var(--c-vert);
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
  position: relative;
  overflow: hidden;
}

/* Pulsing border lumineux */
.garantie::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 0;
  animation: gar-pulse 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes gar-pulse {
  0%, 100% { opacity: 0; }
  50%       { opacity: 1; }
}

.garantie__inner {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* SVG bouclier qui se construit */
.garantie__shield-wrap {
  width: 88px; height: 88px;
  background: rgba(255,255,255,0.2);
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--sp-8);
}

.shield-path {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  transition: stroke-dashoffset 1.5s var(--ease);
}

.shield-path.is-drawn { stroke-dashoffset: 0; }

.garantie__eyebrow {
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--sp-5);
}

.garantie__eyebrow::before { background: rgba(255,255,255,0.5); }

.garantie__title {
  font-family: var(--f-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-6);
}

.garantie__text {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  line-height: 1.75;
  margin-bottom: var(--sp-6);
}

.garantie__note {
  display: inline-block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.1);
  border-radius: var(--r);
  padding: var(--sp-4) var(--sp-6);
  backdrop-filter: blur(4px);
  line-height: 1.6;
}

/* ── FAQ ──────────────────────────────────────────────────── */
.faq {
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
}

.faq__header { margin-bottom: clamp(var(--sp-12), 5vw, var(--sp-16)); }

.faq__title {
  font-family: var(--f-serif);
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-top: var(--sp-4);
}

.faq__list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.faq__item {
  border-radius: var(--r);
  border: 1px solid rgba(28,28,26,0.07);
  background: var(--c-white);
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.faq__item.is-open {
  box-shadow: var(--sh-1);
  border-color: rgba(28,28,26,0.1);
}

.faq__item.is-open .faq__q-border {
  opacity: 1;
  transform: scaleY(1);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  width: 100%;
  padding: var(--sp-5) var(--sp-6);
  text-align: left;
  font-family: var(--f-serif);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 600;
  color: var(--c-text);
  background: none;
  transition: color 0.2s ease;
  position: relative;
}

/* Border-left animée */
.faq__q-border {
  position: absolute;
  left: 0;
  top: 8px; bottom: 8px;
  width: 3px;
  background: var(--c-rouge);
  border-radius: 0 2px 2px 0;
  opacity: 0;
  transform: scaleY(0);
  transform-origin: center;
  transition: opacity 0.3s ease, transform 0.3s var(--ease);
}

.faq__item.is-open .faq__question { color: var(--c-rouge); }

/* Icône + qui morphe en × */
.faq__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--c-bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, transform 0.4s var(--ease);
  position: relative;
}

.faq__item.is-open .faq__icon {
  background: var(--c-rouge-lt);
  transform: rotate(45deg);
}

.faq__icon-line {
  position: absolute;
  background: var(--c-text-2);
  border-radius: 2px;
  transition: background 0.3s ease;
}

.faq__item.is-open .faq__icon-line { background: var(--c-rouge); }

.faq__icon-line--h { width: 12px; height: 1.5px; }
.faq__icon-line--v { width: 1.5px; height: 12px; }

/* Réponse avec hauteur animée fluide */
.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease);
}

.faq__item.is-open .faq__answer {
  grid-template-rows: 1fr;
}

.faq__answer-inner {
  overflow: hidden;
}

.faq__answer-text {
  padding: 0 var(--sp-6) var(--sp-5);
  font-size: 0.9375rem;
  color: var(--c-text-2);
  line-height: 1.8;
}

/* ── CTA FINAL ────────────────────────────────────────────── */
.cta-final {
  background: var(--c-night);
  padding-block: clamp(var(--sp-24), 12vw, 160px);
  position: relative;
  overflow: hidden;
}

/* Particules flottantes */
.cta-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.cta-particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-20vh) scale(1); opacity: 0; }
}

.cta-final__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.cta-final__eyebrow {
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--sp-6);
}

.cta-final__eyebrow::before { background: rgba(255,255,255,0.25); }

.cta-final__title {
  font-family: var(--f-serif);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
}

.cta-final__title em {
  font-style: italic;
  color: var(--c-rouge);
}

.cta-final__sub {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
  max-width: 560px;
  margin-inline: auto;
}

.cta-final__ctas {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.cta-final__guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  color: var(--c-vert);
}

.cta-final__detail {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
  margin-top: var(--sp-2);
}

@media (min-width: 500px) {
  .cta-final__ctas { flex-direction: row; justify-content: center; }
}

/* ── FOOTER ───────────────────────────────────────────────── */
.footer {
  background: #0E0C09;
  padding-block: var(--sp-16);
}

.footer__inner {
  display: grid;
  gap: var(--sp-10);
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__logo {
  font-family: var(--f-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.footer__logo em { font-style: normal; color: var(--c-rouge); }

.footer__tagline {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  margin-top: var(--sp-2);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-6);
}

.footer__link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s ease;
}

.footer__link:hover { color: rgba(255,255,255,0.85); }

.footer__socials {
  display: flex;
  gap: var(--sp-3);
}

.footer__social {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.footer__social:hover {
  background: var(--c-rouge);
  color: #fff;
  border-color: var(--c-rouge);
}

.footer__bottom {
  padding-top: var(--sp-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.2);
}

.footer__email {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  transition: color 0.2s ease;
}

.footer__email:hover { color: var(--c-rouge); }

.footer__credit {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.15);
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr auto auto;
    align-items: start;
  }
}

/* ── ANIMATIONS SCROLL ────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {

  .anim {
    opacity: 0;
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
    transition-delay: var(--d, 0ms);
  }

  .anim--up    { transform: translateY(40px); }
  .anim--down  { transform: translateY(-20px); }
  .anim--left  { transform: translateX(40px); }
  .anim--right { transform: translateX(-40px); }
  .anim--scale { transform: scale(0.93); }

  .anim.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .anim { opacity: 1; transform: none !important; }
  .word-inner { transform: none !important; opacity: 1 !important; }
  .cursor, .cursor-trail { display: none !important; }
  body { cursor: auto; }
  .apropos__photo-ring::before { animation: none; }
  .nav-overlay__link { opacity: 1; transform: none; }
}

/* ── RESPONSIVE LEAD MAGNET (section conservée) ─────────── */
.lead-magnet {
  background: var(--c-jaune-lt);
  border-top: 1px solid rgba(200,168,80,0.2);
  border-bottom: 1px solid rgba(200,168,80,0.2);
  padding-block: clamp(var(--sp-16), 8vw, var(--sp-24));
}

.lead-magnet__inner {
  display: grid;
  gap: var(--sp-12);
  align-items: center;
}

.lead-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--c-jaune);
  color: var(--c-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--r-pill);
  margin-bottom: var(--sp-5);
}

.lead-magnet__title {
  font-family: var(--f-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: var(--sp-4);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.lead-magnet__sub {
  color: var(--c-text-2);
  font-size: 1.0625rem;
  margin-bottom: var(--sp-6);
  line-height: 1.7;
}

.lead-features { display: flex; flex-direction: column; gap: var(--sp-3); }

.lead-feature {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--c-text);
}

.lead-form {
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: clamp(var(--sp-6), 4vw, var(--sp-10));
  box-shadow: var(--sh-2);
}

.lead-form__title {
  font-family: var(--f-serif);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--sp-6);
  text-align: center;
}

.form-group { margin-bottom: var(--sp-4); }

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--sp-2);
  color: var(--c-text);
}

.form-group input {
  width: 100%;
  padding: 0.8125rem 1rem;
  border: 1.5px solid rgba(28,28,26,0.12);
  border-radius: var(--r);
  font-size: 0.9375rem;
  color: var(--c-text);
  background: var(--c-bg);
  outline: none;
  transition: border-color 0.2s ease;
}

.form-group input:focus { border-color: var(--c-bleu); }
.form-group input::placeholder { color: var(--c-text-3); }

.form-submit {
  width: 100%;
  padding: 1rem;
  background: var(--c-jaune-dk);
  color: var(--c-text);
  border-radius: var(--r);
  font-size: 0.9375rem;
  font-weight: 700;
  transition: background 0.25s ease, transform 0.3s var(--ease);
}

.form-submit:hover {
  background: var(--c-jaune);
  transform: translateY(-2px);
}

.form-legal {
  font-size: 0.75rem;
  color: var(--c-text-3);
  text-align: center;
  margin-top: var(--sp-4);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .lead-magnet__inner { grid-template-columns: 1fr 1fr; }
}

/* ── Section générique padding ────────────────────────────── */
.section-pad {
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
}

/* ── Highlight underline animé sur nav links (état actif) ─── */
.nav__link.is-active {
  color: var(--c-text);
}

.nav__link.is-active::after {
  width: 100%;
}