/* ==========================================================================
   ACCOMPAGNEMENT PAGES — TerraGrow (v2 — design eleve)
   Inspired by: Halden (editorial spacing, flat + hairline), Aeline (tabbed panels,
   pill segmented, stagger reveals), Auria (numbered steps, split layouts),
   SaleUnion (stat counters, pricing cards, dark CTA)

   Prefixe : .acc-
   Tokens from shared.css (--navy, --accent, --bg, --border, etc.)
   ========================================================================== */

/* ---------- A1/B1 — HERO (dark, full-viewport, Halden/Solution pattern) ---------- */
.acc-hero {
  background: var(--navy, #0A1A3C);
  padding: 32px 0 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
  height: 100dvh;
  max-height: 100dvh;
  display: flex;
  flex-direction: column;
  border-radius: 0 0 24px 24px;
}

/* Animated gradient overlay — same as sol-hero--dark */
.acc-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  background:
    radial-gradient(ellipse 60% 50% at 30% 40%, rgba(30,58,120,.45) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 75% 60%, rgba(35,65,130,.3) 0%, transparent 70%);
  background-size: 250% 250%;
  animation: accHeroGlow 10s ease-in-out infinite alternate;
}
@keyframes accHeroGlow {
  0%   { background-position: 0% 20%; }
  50%  { background-position: 100% 80%; }
  100% { background-position: 30% 0%; }
}

.acc-hero .container { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; }
.acc-hero:not(.acc-hero--split) .container { flex: 1; }

.acc-hero .breadcrumb { margin-bottom: 24px; }

.acc-hero__centered {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 60px 0 40px;
  max-width: 760px;
  margin: 0 auto;
}

.acc-hero__eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
  display: block;
}

.acc-hero__title {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #fff;
  margin-bottom: 24px;
}

.acc-hero__subtitle {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.65;
  color: rgba(255,255,255,0.65);
  margin-bottom: 32px;
  max-width: 580px;
}

.acc-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.acc-hero__secondary {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.acc-hero__secondary:hover { color: #fff; border-color: #fff; }

.acc-hero__reassurance {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Scroll hint arrow — centered, bottom of hero */
.acc-hero__scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(59,118,246,0.4);
  color: rgba(255,255,255,0.7);
  margin: 20px auto 0;
  transition: border-color 0.2s, color 0.2s, box-shadow 0.2s;
  animation: accScrollBounce 2s ease-in-out infinite;
  position: relative;
  z-index: 2;
  text-decoration: none;
  box-shadow: 0 0 16px rgba(59,118,246,0.2), 0 0 4px rgba(59,118,246,0.15);
}
.acc-hero__scroll-hint:hover {
  border-color: rgba(59,118,246,0.7);
  color: #fff;
  box-shadow: 0 0 24px rgba(59,118,246,0.35), 0 0 8px rgba(59,118,246,0.25);
}
@keyframes accScrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
@media (prefers-reduced-motion: reduce) {
  .acc-hero__scroll-hint { animation: none; }
}

/* Hero logo marquee — pinned bottom of hero viewport */
.acc-hero__marquee {
  overflow: hidden;
  padding: 24px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 15%, #000 85%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 15%, #000 85%, transparent 100%);
  position: relative;
  z-index: 2;
  margin-top: auto;
}
.acc-hero__marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: accMarquee 30s linear infinite;
}
.acc-hero__marquee-track img {
  height: 18px;
  width: auto;
  opacity: 0.25;
  filter: brightness(10);
  flex-shrink: 0;
}
@keyframes accMarquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-33.333%); }
}

/* Hero visual — for frise SVG (Page B centered) */
.acc-hero__visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
}

/* ---------- Hero SPLIT layout (Page A — SaleUnion style) ---------- */
.acc-hero--split .acc-hero__centered { display: none; }

.acc-hero__split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
  padding: 72px 0 48px;
  position: relative;
  z-index: 2;
}

.acc-hero__split-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.acc-hero__split-text .acc-hero__title {
  font-size: clamp(30px, 4vw, 50px);
  text-align: left;
}
.acc-hero__split-text .acc-hero__subtitle { text-align: left; }
.acc-hero__split-text .acc-hero__ctas { justify-content: flex-start; }

/* Image grid — 2 images, SaleUnion asymmetric crop */
.acc-hero__split-visual {
  position: relative;
}

.acc-hero__img-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: 1fr;
  gap: 12px;
}

.acc-hero__img {
  border-radius: 16px;
  overflow: hidden;
}
.acc-hero__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.acc-hero__img--main {
  min-height: 360px;
}
/* Secondary: column with image + float card stacked */
.acc-hero__img--secondary {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.acc-hero__img--secondary img {
  border-radius: 16px;
  flex: 1;
  min-height: 0;
}

/* Testimonial card — stacked below secondary image */
.acc-hero__float-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow:
    0 4px 12px rgba(0,0,0,.08),
    0 16px 48px rgba(0,0,0,.12);
  flex-shrink: 0;
}
.acc-hero__float-stars {
  color: #F59E0B;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.acc-hero__float-quote {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.4;
  margin-bottom: 8px;
}
.acc-hero__float-author {
  font-size: 12px;
  color: var(--text-muted, #9CA3AF);
}

/* Product frame cropped at bottom (same as sol-hero) */
.acc-hero__product-wrap {
  position: relative;
  z-index: 2;
}
.acc-hero__product-frame {
  max-width: 920px;
  margin: 0 auto;
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-bottom: none;
  box-shadow:
    0 -2px 4px rgba(0,0,0,.06),
    0 -8px 24px rgba(0,0,0,.12),
    0 -24px 64px rgba(0,0,0,.15);
}
.acc-hero__product-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Mockup card in hero (HTML/CSS, Halden flat style) */
.acc-mockup {
  background: #fff;
  border-radius: 12px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.1);
  box-shadow:
    0 4px 12px rgba(0,0,0,.06),
    0 16px 48px rgba(0,0,0,.08),
    0 32px 80px rgba(0,0,0,.06);
  width: 100%;
  max-width: 380px;
}
.acc-mockup__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light, #F3F4F6);
}
.acc-mockup__dots { display: flex; gap: 6px; }
.acc-mockup__dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--border, #E5E7EB); }
.acc-mockup__spacer { flex: 1; height: 6px; background: var(--bg, #F8F9FA); border-radius: 999px; }

.acc-mockup__kpi {
  text-align: center;
  margin-bottom: 24px;
}
.acc-mockup__kpi-value {
  font-size: 40px;
  font-weight: 700;
  color: var(--navy, #0A1A3C);
  letter-spacing: -0.03em;
  line-height: 1;
  font-feature-settings: 'tnum' 1;
}
.acc-mockup__kpi-label {
  font-size: 12px;
  color: var(--text-muted, #9CA3AF);
  margin-top: 4px;
}

.acc-mockup__rows { display: flex; flex-direction: column; gap: 8px; }
.acc-mockup__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg, #F8F9FA);
  border-radius: 8px;
  font-size: 13px;
}
.acc-mockup__row-label { color: var(--navy, #0A1A3C); font-weight: 500; }
.acc-mockup__row-value { font-weight: 600; font-feature-settings: 'tnum' 1; }
.acc-mockup__row-value--pos { color: var(--success, #16A34A); }
.acc-mockup__row-value--neg { color: var(--danger, #DC2626); }

.acc-mockup__footer {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light, #F3F4F6);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted, #9CA3AF);
}
.acc-mockup__footer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success, #16A34A);
}

/* ---------- A2/B2 — PREUVE FLASH (proof bar, Halden hairline) ---------- */
.acc-proof {
  padding: 100px 0;
  background: var(--bg, #F8F9FA);
  position: relative;
  overflow: hidden;
}
/* Rising curves — SVG stroke draw animation */
.acc-proof__curves {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.acc-proof__curve {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  opacity: 0.1;
}
.acc-proof__curve--2 {
  opacity: 0.06;
}
.acc-proof.is-visible .acc-proof__curve--1 {
  animation: accCurveDraw 2.5s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
}
.acc-proof.is-visible .acc-proof__curve--2 {
  animation: accCurveDraw 3s cubic-bezier(0.4, 0, 0.2, 1) 0.8s forwards;
}
.acc-proof__curve--3 {
  opacity: 0.04;
}
.acc-proof.is-visible .acc-proof__curve--3 {
  animation: accCurveDraw 3.5s cubic-bezier(0.4, 0, 0.2, 1) 1.2s forwards;
}
@keyframes accCurveDraw {
  to { stroke-dashoffset: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .acc-proof__curve { stroke-dasharray: none; stroke-dashoffset: 0; animation: none !important; }
}
.acc-proof__inner { position: relative; z-index: 1; }
.acc-proof__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  text-align: center;
}
.acc-proof__stat { max-width: 640px; }
.acc-proof__stat-number {
  font-size: clamp(72px, 10vw, 120px);
  font-weight: 700;
  color: var(--navy, #0A1A3C);
  line-height: 1;
  letter-spacing: -0.04em;
  font-feature-settings: 'tnum' 1;
  display: block;
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(24px) scale(0.85);
  transition: opacity 0.6s ease, transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.acc-proof.is-visible .acc-proof__stat-number {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.acc-proof__stat-label {
  font-size: 16px;
  color: var(--text-body, #6B7280);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto;
}
.acc-proof__stat-label strong { color: var(--navy, #0A1A3C); font-weight: 600; }
.acc-proof__source {
  font-size: 12px;
  color: var(--text-muted, #9CA3AF);
  margin-top: 8px;
  display: block;
}
/* Subtle accent line under the number */
.acc-proof__stat-number::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--accent, #3B76F6);
  border-radius: 2px;
  margin: 20px auto 0;
}
.acc-proof__logos {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.acc-proof__logos img {
  height: 20px;
  width: auto;
  opacity: 0.35;
  filter: grayscale(1);
  object-fit: contain;
  transition: opacity 0.2s;
}
.acc-proof__logos img:hover { opacity: 0.6; }

.acc-proof__badges {
  display: flex;
  gap: 12px;
  align-items: center;
}
.acc-proof__badge {
  font-size: 11px;
  color: var(--text-muted, #9CA3AF);
  padding: 6px 12px;
  border: 1px dashed var(--border, #E5E7EB);
  border-radius: 6px;
}

/* ---------- A3/B3 — SERVICES / BENEFICES (Aeline card grid) ---------- */
.acc-impact {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-impact__header {
  text-align: center;
  margin-bottom: 56px;
}
.acc-impact__eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted, #9CA3AF);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.acc-impact__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent, #3B76F6);
}
.acc-impact__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent, #3B76F6);
  background: var(--accent-light, #EBF2FE);
  padding: 6px 16px;
  border-radius: var(--radius-md, 8px);
  margin-bottom: 16px;
}
.acc-impact__title {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  color: var(--navy, #0A1A3C);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.acc-impact__intro {
  font-size: 16px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
  max-width: 560px;
  margin: 16px auto 0;
}

/* Aeline bento grid — 2 cols, card 1 left full height, cards 2+3 stacked right */
.acc-impact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
}
.acc-impact__card {
  background: #fff;
  border: 1px solid var(--border-light, #F3F4F6);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.acc-impact__card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
/* Card 1 spans both rows */
.acc-impact__card:first-child {
  grid-row: 1 / 3;
}

/* Icon badge — Aeline circle, accent color */
.acc-impact__card-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-light, #EBF2FE);
  color: var(--accent, #3B76F6);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.acc-impact__card h3 {
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--navy, #0A1A3C);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.acc-impact__card p {
  font-size: 15px;
  color: var(--text-body, #6B7280);
  line-height: 1.6;
  max-width: 360px;
}
/* Sub-detail list inside card */
.acc-impact__card-details {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.acc-impact__card-details li {
  font-size: 13px;
  color: var(--navy, #0A1A3C);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
  font-weight: 500;
}
.acc-impact__card-details li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent, #3B76F6);
  flex-shrink: 0;
  margin-top: 6px;
}

/* "Voir..." link — navy filled pill */
.acc-impact__card-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy, #0A1A3C);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: var(--radius-md, 8px);
  padding: 10px 20px;
  transition: background 0.2s, border-color 0.2s;
  width: fit-content;
  position: relative;
  z-index: 2;
}
.acc-impact__card-link:hover {
  background: var(--navy, #0A1A3C);
  border-color: var(--navy, #0A1A3C);
  color: #fff;
}

/* Image floating inside card */
.acc-impact__card-visual {
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 45%;
  max-width: 180px;
  pointer-events: none;
  z-index: 1;
}
/* Card 1 (tall) — bigger */
.acc-impact__card:first-child .acc-impact__card-visual {
  width: 50%;
  max-width: 220px;
}
.acc-impact__card-visual img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.1), 0 2px 6px rgba(0,0,0,.04);
  transform: rotate(-3deg);
  border: 1px solid var(--border-light, #F3F4F6);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.acc-impact__card-visual--alt img {
  transform: rotate(2deg);
}

/* ---------- A4 — FOUNDATIONS (split steps, alternating photo + content) ---------- */
.acc-foundations {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-foundations__header {
  text-align: center;
  margin-bottom: 64px;
}

.acc-foundations__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.acc-foundations__arrows {
  display: flex;
  gap: 8px;
}
.acc-foundations__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border, #E5E7EB);
  background: #fff;
  color: var(--navy, #0A1A3C);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  font-family: inherit;
}
.acc-foundations__arrow:hover {
  background: var(--navy, #0A1A3C);
  color: #fff;
  border-color: var(--navy, #0A1A3C);
}

.acc-foundations__track-wrap {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, #000 0%, #000 75%, transparent 100%);
  mask-image: linear-gradient(to right, #000 0%, #000 75%, transparent 100%);
}
.acc-foundations__steps {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.acc-fstep {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  background: var(--bg, #F8F9FA);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-light, #F3F4F6);
  width: 71%;
  min-width: 71%;
  flex-shrink: 0;
}

.acc-fstep__content {
  padding: 40px 36px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.acc-fstep__num {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: var(--navy, #0A1A3C);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  margin-top: 2px;
}

.acc-fstep__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent, #3B76F6);
  background: var(--accent-light, #EBF2FE);
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.acc-fstep__title {
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.acc-fstep__text {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.6;
  margin-bottom: 12px;
}

.acc-fstep__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.acc-fstep__list li {
  font-size: 13px;
  color: var(--navy, #0A1A3C);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}
.acc-fstep__list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success, #16A34A);
  flex-shrink: 0;
  margin-top: 6px;
}

.acc-fstep__visual {
  position: relative;
  overflow: hidden;
  min-height: 280px;
}
.acc-fstep__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.acc-fstep:hover .acc-fstep__visual img {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .acc-fstep { grid-template-columns: 1fr; min-width: 85vw; }
  .acc-fstep--reverse { direction: ltr; }
  .acc-fstep__visual { min-height: 200px; }
  .acc-fstep__content { padding: 24px 20px; }
  .acc-foundations__track-wrap { margin: 0 -16px; padding: 0 16px; }
}

/* ---------- B4 — COMMENT CA MARCHE (Aeline tabbed panels) ---------- */
.acc-how {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-how__header { text-align: center; margin-bottom: 48px; }
.acc-how__header .acc-impact__eyebrow { margin-bottom: 16px; }
.acc-how__header h2 {
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin: 0 auto;
}
.acc-how__subtitle {
  font-size: 16px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
  max-width: 520px;
  margin: 16px auto 0;
}

/* Tab bar — Aeline pill segmented control */
.acc-how__tabs {
  display: flex;
  background: #fff;
  border: 1px solid var(--border-light, #F3F4F6);
  border-radius: 999px;
  padding: 3px;
  max-width: 520px;
  margin: 0 auto 32px;
}
.acc-how__tab {
  flex: 1;
  padding: 11px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted, #9CA3AF);
  background: none;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: inherit;
}
.acc-how__tab:hover { color: var(--navy, #0A1A3C); }
.acc-how__tab.is-active {
  background: var(--bg-subtle, #F3F4F6);
  color: var(--navy, #0A1A3C);
}
.acc-how__tab-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: var(--border-light, #F3F4F6);
  color: var(--text-muted, #9CA3AF);
  font-size: 10px;
  font-weight: 700;
  margin-right: 4px;
  letter-spacing: 0;
  transition: background 0.3s, color 0.3s;
}
.acc-how__tab.is-active .acc-how__tab-num {
  background: var(--navy, #0A1A3C);
  color: #fff;
}

/* Panel card — Aeline split (text + navy visual) */
.acc-how__panels {
  background: #fff;
  border: 1px solid var(--border-light, #F3F4F6);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,0,0,.03), 0 4px 16px rgba(0,0,0,.03);
}
.acc-how__panel {
  display: none;
  grid-template-columns: 5fr 6fr;
  min-height: 340px;
}
.acc-how__panel.is-active {
  display: grid;
  animation: accPanelFade 0.35s ease-out;
}
@keyframes accPanelFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.acc-how__panel-content {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.acc-how__panel-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--accent-light, #EBF2FE);
  color: var(--accent, #3B76F6);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 20px;
}
.acc-how__panel-content h3 {
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.acc-how__panel-content p {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
  max-width: 380px;
}
.acc-how__panel-cta {
  margin-top: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent, #3B76F6);
  text-decoration: none;
}
.acc-how__panel-cta:hover { text-decoration: underline; }

/* Panel visual — navy with glow (same as solution pages) */
.acc-how__panel-visual {
  background: var(--navy, #0A1A3C);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
}
.acc-how__panel-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 20% 20%, rgba(59,118,246,.4) 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 80% 80%, rgba(59,118,246,.25) 0%, transparent 55%);
  background-size: 200% 200%;
  animation: accPanelGlow 6s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes accPanelGlow {
  0%   { background-position: 0% 20%; }
  50%  { background-position: 100% 80%; }
  100% { background-position: 30% 0%; }
}

/* Callout — blue-left border (Auria style) */
.acc-callout {
  margin-top: 48px;
  padding: 28px 32px;
  background: var(--accent-light, #EBF2FE);
  border-radius: 12px;
  border-left: 4px solid var(--accent, #3B76F6);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.acc-callout__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 6px;
}
.acc-callout__text {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
}

/* ---------- A5 — PRODUITS (Pennylane alternating blocks) ---------- */
.acc-products {
  padding: 80px 0 0;
  background: var(--bg, #F8F9FA);
}
.acc-products__header {
  text-align: center;
  margin-bottom: 64px;
}
.acc-products__header .acc-impact__intro {
  margin: 16px auto 0;
}

.acc-pblock {
  padding: 64px 0;
}
.acc-products, .acc-pblock { background: var(--bg, #F8F9FA); }

.acc-pblock__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}
.acc-pblock--reverse .acc-pblock__layout {
  grid-template-columns: 1.2fr 1fr;
}
.acc-pblock--reverse .acc-pblock__content { order: 2; }
.acc-pblock--reverse .acc-pblock__frame { order: 1; }

.acc-pblock__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent, #3B76F6);
  background: var(--accent-light, #EBF2FE);
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 16px;
}
.acc-pblock__title {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.acc-pblock__text {
  font-size: 15px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
  margin-bottom: 16px;
}
.acc-pblock__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.acc-pblock__list li {
  font-size: 13px;
  color: var(--navy, #0A1A3C);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}
.acc-pblock__list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success, #16A34A);
  flex-shrink: 0;
  margin-top: 6px;
}
.acc-pblock__cta {
  display: inline-block;
  font-size: var(--font-size-md, 0.9375rem);
  font-weight: 600;
  color: #fff;
  background: var(--navy, #0A1A3C);
  border: none;
  border-radius: var(--radius-md, 8px);
  padding: 14px 30px;
  text-decoration: none;
  transition: background 0.2s;
}
.acc-pblock__cta:hover {
  background: var(--accent, #3B76F6);
}

/* Frame — navy rounded container + glass border + floating screenshot */
.acc-pblock__frame {
  background: var(--navy, #0A1A3C);
  border-radius: 12px;
  padding: 40px 32px 0;
  position: relative;
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
/* Subtle gradient texture inside */
.acc-pblock__frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(ellipse 60% 50% at 30% 30%, rgba(59,118,246,.15) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 80% 70%, rgba(59,118,246,.08) 0%, transparent 60%);
  pointer-events: none;
}
/* Glass border effect behind the screenshot */
.acc-pblock__frame::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(90% + 16px);
  max-width: calc(480px + 16px);
  height: 70%;
  border-radius: 10px 10px 0 0;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.12);
  border-bottom: none;
  z-index: 0;
}
.acc-pblock__frame img {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 480px;
  height: auto;
  display: block;
  border-radius: 8px 8px 0 0;
  box-shadow:
    0 -4px 12px rgba(0,0,0,.1),
    0 -16px 48px rgba(0,0,0,.15);
  border: 1px solid rgba(255,255,255,.1);
  border-bottom: none;
}

@media (max-width: 768px) {
  .acc-pblock__layout { grid-template-columns: 1fr; gap: 32px; }
  .acc-pblock--reverse .acc-pblock__content { order: 1; }
  .acc-pblock--reverse .acc-pblock__frame { order: 2; }
}

/* ---------- A6 — ADVISOR v2 (split photo + guarantees) ---------- */
.acc-advisor-v2 {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-advisor-v2__layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.acc-advisor-v2__photo {
  border-radius: 16px;
  overflow: hidden;
}
.acc-advisor-v2__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 440px;
}
.acc-advisor-v2__content { }
.acc-advisor-v2__title {
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.acc-advisor-v2__intro {
  font-size: 15px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
  margin-bottom: 32px;
}
.acc-advisor-v2__items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.acc-advisor-v2__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.acc-advisor-v2__item-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: var(--accent-light, #EBF2FE);
  color: var(--accent, #3B76F6);
  display: flex;
  align-items: center;
  justify-content: center;
}
.acc-advisor-v2__item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 2px;
}
.acc-advisor-v2__item-text {
  font-size: 13px;
  color: var(--text-body, #6B7280);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .acc-advisor-v2__layout { grid-template-columns: 1fr; gap: 40px; }
  .acc-advisor-v2__photo img { min-height: 280px; }
}

/* ---------- A7 — ROI (SaleUnion stat counters) ---------- */
.acc-roi {
  padding: 64px 0;
  background: #F1F3F5;
  border-radius: 20px;
  margin: 0 40px;
}
.acc-roi__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}
.acc-roi__title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.acc-roi__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.acc-roi-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px 28px;
  border: 1px solid var(--border-light, #F3F4F6);
  text-align: center;
}
.acc-roi-card__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent, #3B76F6);
  margin-bottom: 16px;
  display: block;
}
.acc-roi-card__value {
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 700;
  color: var(--navy, #0A1A3C);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 12px;
  font-feature-settings: 'tnum' 1;
}
.acc-roi-card__text {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
}
.acc-roi-card__source {
  font-size: 11px;
  color: var(--text-muted, #9CA3AF);
  margin-top: 12px;
  display: block;
}
.acc-roi__micro {
  text-align: center;
  margin-top: 40px;
}

/* ---------- A8/B10 — TEMOIGNAGE (Aeline overlay card) ---------- */
.acc-testimonial {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-testimonial__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.acc-testimonial__card {
  background: #fff;
  border-radius: 16px;
  padding: 48px 40px;
  border: 1px dashed var(--border, #E5E7EB);
  position: relative;
}
.acc-testimonial__placeholder {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted, #9CA3AF);
  background: var(--bg, #F8F9FA);
  border: 1px solid var(--border, #E5E7EB);
  border-radius: 6px;
  padding: 4px 12px;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.acc-testimonial__quote {
  font-size: 18px;
  font-style: italic;
  color: var(--navy, #0A1A3C);
  line-height: 1.55;
  margin-bottom: 24px;
  font-weight: 400;
}
.acc-testimonial__author {
  font-size: 13px;
  color: var(--text-muted, #9CA3AF);
}

/* ---------- A9/B9 — REASSURANCE (Halden editorial + dot badges) ---------- */
.acc-reassurance {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-reassurance__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.acc-reassurance__signature {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.3;
  margin-bottom: 40px;
  letter-spacing: -0.02em;
}
.acc-reassurance__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: left;
}
.acc-reassurance__item-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.acc-reassurance__item-title::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--success, #16A34A);
  flex-shrink: 0;
}
.acc-reassurance__item-text {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
}

/* ---------- A10/B10 — FAQ (Halden accordion, rounded cards) ---------- */
.acc-faq {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-faq__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}
.acc-faq__header .acc-impact__eyebrow { margin-bottom: 16px; }
.acc-faq__title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.acc-faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.acc-faq__item {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--border-light, #F3F4F6);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.acc-faq__item[open] { box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.acc-faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  cursor: pointer;
  list-style: none;
  line-height: 1.4;
}
.acc-faq__item summary::-webkit-details-marker { display: none; }
.acc-faq__icon {
  width: 20px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
  margin-left: 16px;
}
.acc-faq__icon::before,
.acc-faq__icon::after {
  content: '';
  position: absolute;
  background: var(--navy, #0A1A3C);
  border-radius: 1px;
}
.acc-faq__icon::before { width: 14px; height: 2px; top: 9px; left: 3px; }
.acc-faq__icon::after  { width: 2px; height: 14px; top: 3px; left: 9px; transition: transform 0.2s, opacity 0.2s; }
.acc-faq__item[open] .acc-faq__icon::after { transform: rotate(90deg); opacity: 0; }
.acc-faq__body {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
}
.acc-faq__body a { color: var(--accent, #3B76F6); }

/* ---------- CTA FINAL (dark, SaleUnion style) ---------- */
.acc-cta-final {
  padding: 100px 0;
  background: var(--navy, #0A1A3C);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.acc-cta-final::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(59,118,246,.2) 0%, transparent 70%);
}
.acc-cta-final__inner { max-width: 600px; margin: 0 auto; position: relative; z-index: 1; }
.acc-cta-final__title {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 16px;
}
.acc-cta-final__subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
  margin-bottom: 32px;
}
.acc-cta-final__badges {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.acc-cta-final__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,.7);
  padding: 8px 18px;
  background: rgba(255,255,255,.08);
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,.12);
}

/* ---------- CROSS-REF BANNER ---------- */
.acc-crossref {
  padding: 48px 0;
  background: var(--bg, #F8F9FA);
  border-top: 1px solid var(--border-light, #F3F4F6);
}
.acc-crossref__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text-body, #6B7280);
}
.acc-crossref__link {
  color: var(--accent, #3B76F6);
  font-weight: 600;
  text-decoration: none;
}
.acc-crossref__link:hover { text-decoration: underline; }

/* ---------- B3 — PROBLEME (3 blocages, cards on rounded bg) ---------- */
.acc-problem {
  padding: 48px 0 64px;
  background: #F1F3F5;
  border-radius: 20px;
  margin: 0 40px;
}
.acc-problem__header { margin-bottom: 16px; }
.acc-problem__title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.acc-problem__intro {
  font-size: 16px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
  max-width: 580px;
  margin: 16px 0 48px;
}
.acc-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.acc-problem-card {
  background: #fff;
  border-radius: 12px;
  padding: 28px 24px;
  border: 1px solid var(--border-light, #F3F4F6);
}
.acc-problem-card__question {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.acc-problem-card__text {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
}

/* ---------- B5 — CE QUE NOUS CONSTRUISONS (icon list, Halden) ---------- */
.acc-build {
  padding: 64px 0;
  background: #F1F3F5;
  border-radius: 20px;
  margin: 0 40px;
}
.acc-build__header {
  margin-bottom: 48px;
}
.acc-build__title {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 600px;
}
.acc-build__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 900px;
}
.acc-build-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border-light, #F3F4F6);
  transition: box-shadow 0.2s;
}
.acc-build-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.acc-build-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--accent-light, #EBF2FE);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent, #3B76F6);
}
.acc-build-item__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 4px;
}
.acc-build-item__text {
  font-size: 13px;
  color: var(--text-body, #6B7280);
  line-height: 1.6;
}

/* ---------- B6 — 3 OFFRES-TYPES (SaleUnion pricing cards) ---------- */
.acc-offers {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-offers__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}
.acc-offers__title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.acc-offers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.acc-offer-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px 28px;
  border: 1px solid var(--border-light, #F3F4F6);
  transition: box-shadow 0.3s, transform 0.3s;
}
.acc-offer-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
  transform: translateY(-2px);
}
.acc-offer-card__badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent, #3B76F6);
  margin-bottom: 16px;
  display: block;
}
.acc-offer-card__title {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.acc-offer-card__text {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.65;
}
.acc-offers__note {
  text-align: center;
  max-width: 560px;
  margin: 40px auto 0;
  font-size: 13px;
  color: var(--text-muted, #9CA3AF);
  font-style: italic;
}
.acc-offers__note a { color: var(--accent, #3B76F6); }

/* ---------- B7 — TIMELINE (animated vertical steps) ---------- */
.acc-timeline {
  padding: 64px 0;
  background: var(--bg, #F8F9FA);
}
.acc-timeline__header {
  text-align: center;
  margin-bottom: 56px;
}
.acc-timeline__track {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

/* Vertical connector line */
.acc-timeline__line {
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-light, #F3F4F6);
}
.acc-timeline__line-fill {
  width: 100%;
  height: 0;
  background: var(--accent, #3B76F6);
  border-radius: 1px;
  transition: height 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.acc-timeline.is-visible .acc-timeline__line-fill {
  height: 100%;
}

.acc-timeline__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.acc-timeline__step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 20px 0;
  position: relative;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.acc-timeline.is-visible .acc-timeline__step {
  opacity: 1;
  transform: translateY(0);
}
.acc-timeline.is-visible .acc-timeline__step:nth-child(1) { transition-delay: 0.1s; }
.acc-timeline.is-visible .acc-timeline__step:nth-child(2) { transition-delay: 0.25s; }
.acc-timeline.is-visible .acc-timeline__step:nth-child(3) { transition-delay: 0.4s; }
.acc-timeline.is-visible .acc-timeline__step:nth-child(4) { transition-delay: 0.55s; }
.acc-timeline.is-visible .acc-timeline__step:nth-child(5) { transition-delay: 0.7s; }
.acc-timeline.is-visible .acc-timeline__step:nth-child(6) { transition-delay: 0.85s; }

.acc-timeline__dot {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 50%;
  background: var(--navy, #0A1A3C);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--bg, #F8F9FA);
}

.acc-timeline__step-content h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--navy, #0A1A3C);
  margin-bottom: 4px;
  line-height: 1.3;
}
.acc-timeline__step-content p {
  font-size: 14px;
  color: var(--text-body, #6B7280);
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .acc-timeline__step { opacity: 1; transform: none; transition: none; }
  .acc-timeline__line-fill { height: 100%; transition: none; }
}
@media (max-width: 480px) {
  .acc-timeline__line { left: 15px; }
  .acc-timeline__dot { width: 32px; height: 32px; min-width: 32px; font-size: 12px; }
  .acc-timeline__step { gap: 16px; }
}

/* ---------- HORIZONTAL TIMELINE variant (produit, design eleve) ---------- */
.acc-timeline--h .acc-timeline__track,
.acc-timeline--h .acc-timeline__line,
.acc-timeline--h .acc-timeline__steps { display: none; }

.acc-timeline-h {
  position: relative;
  background: var(--navy, #0A1A3C);
  border-radius: 16px;
  padding: 48px 40px 44px;
  overflow: hidden;
}
/* Subtle glow */
.acc-timeline-h::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(ellipse 50% 60% at 15% 40%, rgba(59,118,246,.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 85% 60%, rgba(59,118,246,.1) 0%, transparent 60%);
  pointer-events: none;
}

/* SVG line — stroke draw */
.acc-timeline-h__svg {
  position: absolute;
  top: 67px;
  left: 40px;
  right: 40px;
  height: 4px;
  z-index: 0;
}
.acc-timeline-h__svg-fill {
  transition: stroke-dashoffset 3s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
  filter: drop-shadow(0 0 6px rgba(59,118,246,.3));
}
.acc-timeline--h.is-visible .acc-timeline-h__svg-fill {
  stroke-dashoffset: 0;
}
/* Hide old line */
.acc-timeline-h__line { display: none; }

.acc-timeline-h__steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  position: relative;
  z-index: 2;
}

.acc-timeline-h__step {
  text-align: center;
  position: relative;
  z-index: 2;
}

/* Dot always visible and above the line */
.acc-timeline-h__dot {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  position: relative;
  z-index: 3;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
}
.acc-timeline--h.is-visible .acc-timeline-h__dot {
  opacity: 1;
  transform: scale(1);
}
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(1) .acc-timeline-h__dot { transition-delay: 0.3s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(2) .acc-timeline-h__dot { transition-delay: 0.7s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(3) .acc-timeline-h__dot { transition-delay: 1.1s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(4) .acc-timeline-h__dot { transition-delay: 1.5s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(5) .acc-timeline-h__dot { transition-delay: 1.9s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(6) .acc-timeline-h__dot { transition-delay: 2.3s; }

.acc-timeline-h__step:hover .acc-timeline-h__dot {
  background: rgba(59,118,246,.15);
  border-color: var(--accent, #3B76F6);
  color: #fff;
  box-shadow: 0 0 20px rgba(59,118,246,.25);
}

/* Text animates separately — no transform on parent */
.acc-timeline-h__step h3,
.acc-timeline-h__step p {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.acc-timeline--h.is-visible .acc-timeline-h__step h3,
.acc-timeline--h.is-visible .acc-timeline-h__step p {
  opacity: 1;
  transform: translateY(0);
}
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(1) h3, .acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(1) p { transition-delay: 0.45s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(2) h3, .acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(2) p { transition-delay: 0.85s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(3) h3, .acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(3) p { transition-delay: 1.25s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(4) h3, .acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(4) p { transition-delay: 1.65s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(5) h3, .acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(5) p { transition-delay: 2.05s; }
.acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(6) h3, .acc-timeline--h.is-visible .acc-timeline-h__step:nth-child(6) p { transition-delay: 2.45s; }

.acc-timeline-h__step h3 {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.acc-timeline-h__step p {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  line-height: 1.5;
  max-width: 150px;
  margin: 0 auto;
}

/* Dotted line — full width, fade in/out at edges */
.acc-timeline-h__step { position: relative; }
.acc-timeline-h__dotted-line {
  position: absolute;
  top: 22px;
  left: -40px;
  right: -40px;
  height: 0;
  border-top: 1.5px dashed rgba(255,255,255,.15);
  z-index: 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.6) 8%, rgba(0,0,0,.6) 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.6) 8%, rgba(0,0,0,.6) 92%, transparent 100%);
}

@media (max-width: 768px) {
  .acc-timeline-h { padding: 36px 24px 32px; }
  .acc-timeline-h__steps { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .acc-timeline-h__line { display: none; }
}
@media (max-width: 480px) {
  .acc-timeline-h__steps { grid-template-columns: repeat(2, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .acc-timeline-h__step { opacity: 1; transform: none; transition: none; }
  .acc-timeline-h__svg-fill { stroke-dashoffset: 0; transition: none; }
}

/* ---------- B8 — ONBOARDING FORM (diagnostic + contact) ---------- */
.acc-onboard {
  padding: 64px 0;
  background: var(--navy, #0A1A3C);
  position: relative;
  overflow: hidden;
}
.acc-onboard::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 60% at 20% 30%, rgba(59,118,246,.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 80% 70%, rgba(59,118,246,.08) 0%, transparent 60%);
}
.acc-onboard__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}
.acc-onboard__title {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 600;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.acc-onboard__text {
  font-size: 15px;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
  margin-bottom: 32px;
}
.acc-onboard__benefits {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}
.acc-onboard__benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,.8);
}
.acc-onboard__benefit svg { color: var(--accent, #3B76F6); flex-shrink: 0; }

.acc-onboard__charles {
  display: flex;
  align-items: center;
  gap: 12px;
}
.acc-onboard__charles img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.15);
}
.acc-onboard__charles-name {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}
.acc-onboard__charles-role {
  font-size: 12px;
  color: rgba(255,255,255,.5);
}

/* Form card */
.acc-onboard__right {
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 16px 48px rgba(0,0,0,.15);
}
.acc-onboard__form {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.acc-onboard__form-section {
  margin-bottom: 24px;
}
.acc-onboard__form-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted, #9CA3AF);
  margin-bottom: 12px;
}
.acc-onboard__field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.acc-onboard__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}
.acc-onboard__field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--navy, #0A1A3C);
}
.acc-onboard__field input,
.acc-onboard__field select {
  padding: 12px 14px;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--navy, #0A1A3C);
  background: var(--bg, #F8F9FA);
  transition: border-color 0.2s;
}
.acc-onboard__field input:focus,
.acc-onboard__field select:focus {
  outline: none;
  border-color: var(--accent, #3B76F6);
  box-shadow: 0 0 0 3px rgba(59,118,246,.1);
}
.acc-onboard__field input::placeholder { color: var(--text-muted, #9CA3AF); }

.acc-onboard__separator {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
.acc-onboard__separator-line {
  flex: 1;
  height: 1px;
  background: var(--border, #E5E7EB);
}
.acc-onboard__separator-text {
  font-size: 12px;
  color: var(--text-muted, #9CA3AF);
  font-weight: 500;
}

@media (max-width: 768px) {
  .acc-onboard__layout { grid-template-columns: 1fr; gap: 40px; }
  .acc-onboard__field-row { grid-template-columns: 1fr; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .acc-hero__split { grid-template-columns: 1fr; gap: 40px; }
  .acc-hero__split-visual { order: -1; }
  .acc-hero__split-text { align-items: center; text-align: center; }
  .acc-hero__split-text .acc-hero__title { text-align: center; }
  .acc-hero__split-text .acc-hero__subtitle { text-align: center; }
  .acc-hero__split-text .acc-hero__ctas { justify-content: center; }
  .acc-hero__float-card { right: 16px; bottom: 16px; }
  .acc-hero__img--main { min-height: 300px; }
  .acc-product__layout { grid-template-columns: 1fr; gap: 40px; }
  .acc-product--reverse .acc-product__layout { direction: ltr; }
  .acc-how__panel { grid-template-columns: 1fr; min-height: auto; }
  .acc-how__panel-content { padding: 32px 24px; }
  .acc-how__panel-visual { padding: 24px; min-height: 200px; }
}

@media (max-width: 768px) {
  .acc-hero { border-radius: 0 0 16px 16px; }
  .acc-hero__centered { padding: 48px 0 32px; }
  .acc-hero__marquee-track { gap: 32px; }
  .acc-hero__marquee-track img { height: 14px; }

  .acc-impact,
  .acc-problem,
  .acc-build,
  .acc-roi { margin: 0 16px; border-radius: 16px; }

  .acc-impact__grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .acc-impact__card:first-child { grid-row: auto; }
  .acc-impact__card-visual { position: relative; bottom: auto; right: auto; width: 70%; margin-top: 16px; }
  .acc-impact__card-visual img { transform: none; }

  .acc-problem__grid,
  .acc-roi__grid,
  .acc-offers__grid,
  .acc-reassurance__items { grid-template-columns: 1fr; }

  .acc-build__grid { grid-template-columns: 1fr; }

  .acc-deploy__frise { flex-direction: column; gap: 32px; }
  .acc-deploy__stage:not(:last-child)::after { display: none; }

  .acc-proof__inner { flex-direction: column; text-align: center; }

  .acc-cta-final { padding: 64px 0; }
  .acc-cta-final__reassurance { flex-direction: column; align-items: center; }

  .acc-crossref__inner { flex-direction: column; text-align: center; }

  .acc-how__tabs { flex-direction: column; border-radius: 16px; }
  .acc-how__tab { border-radius: 12px; }
}

@media (max-width: 480px) {
  .acc-hero__title { font-size: clamp(24px, 7vw, 34px); }
  .acc-hero__ctas { flex-direction: column; }
  .acc-impact, .acc-problem, .acc-build, .acc-roi { margin: 0 8px; }
  .acc-hero__img-grid { grid-template-columns: 1fr; }
  .acc-hero__img--main { min-height: 240px; }
  .acc-hero__float-card { position: relative; right: auto; bottom: auto; margin-top: 12px; max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .acc-hero::after { animation: none; }
  .acc-hero__marquee-track { animation: none; }
  .acc-how__panel.is-active { animation: none; }
  .acc-how__panel-visual::before { animation: none; }
  .acc-cta-final::after { animation: none; }

  /* MEP-22 : glow de fond hero */
  .acc-hero::before { animation: none; } /* accHeroGlow */
}