/* ═══ OFFRE PAGES (shared layout) ═══ */

/* Hero */
.offre-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 80px 20px 64px;
  background: var(--noir-bg);
  text-align: center;
}

.offre-hero--left {
  align-items: flex-start;
  text-align: left;
}

.offre-hero--split {
  min-height: 100svh;
  overflow: hidden;
}

.offre-hero__content {
  position: relative;
  z-index: 2;
}

.offre-hero__model {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 400px;
}

.offre-hero__model model-viewer,
.offre-hero__viewer {
  width: 100%;
  height: 100%;
  --poster-color: transparent;
}

.offre-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  background: rgba(184, 150, 90, 0.06);
  border: 1px solid rgba(184, 150, 90, 0.19);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--brume);
}

.offre-hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brume);
}

.offre-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--text-dark);
  max-width: 970px;
}

.offre-hero__title em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--accent-text);
}

.offre-hero__sub {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 700px;
}

.offre-hero__sub strong {
  color: var(--text-dark);
}

.offre-hero__cta-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 400px;
}

.offre-hero__cta-row .btn-primary {
  text-align: center;
}

.offre-hero__cta-row .btn-outline {
  text-align: center;
}

/* Generic section */
.offre-section {
  padding: 48px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.offre-section--alt {
  background: var(--gris-50);
  max-width: none;
}

.offre-section--alt > .offre-section__header,
.offre-section--alt > .offre-grid {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.offre-section--dark {
  background: var(--noir-bg);
  max-width: none;
}

.offre-section--dark > .offre-section__header,
.offre-section--dark > .offre-grid {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.offre-section--cta {
  background: var(--cta-bg);
  max-width: none;
}

.offre-section__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  margin-bottom: 36px;
}

.offre-section__header--left {
  align-items: flex-start;
  text-align: left;
}

.offre-section__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--tag-color);
}

.offre-section__tag--light {
  color: var(--brume);
}

.offre-section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -1px;
  line-height: 1.15;
  color: var(--noir);
}

.offre-section__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-text);
}

.offre-section--dark .offre-section__title em {
  color: var(--accent-text);
}

.offre-section--dark .offre-section__title {
  color: var(--text-dark);
}

.offre-section__sub {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--gris-500);
  max-width: 600px;
}

.offre-section--dark .offre-section__sub {
  color: var(--gris-500);
}

/* Trust bar */
.offre-trust {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 48px 20px;
  text-align: center;
}

.offre-trust__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--noir);
}

.offre-trust__items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.offre-trust__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--gris-600);
}

.offre-trust__item svg {
  color: var(--tag-color);
  flex-shrink: 0;
}

.offre-grid--spaced {
  margin-top: 24px;
}

/* Cards grid */
.offre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.offre-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border-radius: 12px;
  background: var(--blanc);
  border: 1px solid var(--gris-200);
}


.offre-card--dark {
  background: var(--noir-card);
  border-color: var(--gris-800);
}

.offre-card--accent {
  background: var(--noir-bg);
  border: 2px solid var(--brume-deep);
}

.offre-card--accent .offre-card__title {
  color: var(--text-dark);
}

.offre-card--accent .offre-card__desc {
  color: var(--gris-600);
}

.offre-card__icon--accent {
  background: rgba(184, 150, 90, 0.15);
  color: var(--brume);
}

.offre-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(184, 150, 90, 0.08);
  color: var(--brume-deep);
}

.offre-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--noir);
}

.offre-card--dark .offre-card__title {
  color: var(--text-dark);
}

.offre-card__desc {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--gris-500);
}

.offre-card--dark .offre-card__desc {
  color: var(--gris-600);
}

.offre-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.offre-card__list li {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--gris-600);
}

/* Steps / How it works */
.offre-steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
  counter-reset: step;
}

.offre-step {
  display: flex;
  gap: 20px;
  counter-increment: step;
}

.offre-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--tag-color);
  color: var(--blanc);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.offre-step__content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.offre-step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--noir);
}

.offre-step__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--gris-600);
}

/* Problem section */
.offre-problem {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.offre-problem__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: 12px;
  background: var(--gris-50);
}

.offre-problem__item svg {
  color: var(--tag-color);
  flex-shrink: 0;
  margin-top: 2px;
}

.offre-problem__text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gris-600);
}

/* Tabs (vertical nav + panel) */
.offre-tabs {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.offre-tabs__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.offre-tabs__trigger {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 12px;
  border: 1px solid var(--gris-200);
  background: var(--blanc);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
}

.offre-tabs__trigger:hover {
  border-color: var(--brume-soft);
}

.offre-tabs__trigger--active {
  border-color: var(--brume);
  background: rgba(184, 150, 90, 0.06);
}

.offre-tabs__trigger svg {
  color: var(--brume-deep);
  flex-shrink: 0;
}

.offre-tabs__trigger strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--noir);
}

.offre-tabs__trigger span {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--gris-500);
  margin-top: 2px;
}

.offre-tabs__panel {
  padding: 32px 24px;
  border-radius: 16px;
  background: var(--gris-50);
  border: 1px solid var(--gris-200);
}

.offre-tabs__panel-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--noir);
  margin-bottom: 16px;
}

.offre-tabs__panel-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gris-600);
  margin-bottom: 24px;
}

.offre-tabs__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.offre-tabs__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--gris-600);
}

.offre-tabs__features li svg {
  color: var(--brume-deep);
  flex-shrink: 0;
}

/* Card number (steps) */
.offre-card__num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--brume-deep);
}

.offre-card__num--big {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--brume);
  line-height: 1.1;
  margin-bottom: 4px;
}

/* ── Timeline (étapes & livrables) ── */
.offre-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.offre-timeline::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--brume), rgba(184, 150, 90, 0.15));
  z-index: 0;
}

.offre-timeline__step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  position: relative;
}

.offre-timeline__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--noir-bg);
  border: 1.5px solid rgba(184, 150, 90, 0.3);
  box-shadow: 0 0 0 10px var(--noir-bg);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--brume);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.offre-timeline__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border-radius: 16px;
  background: var(--blanc);
  border: 1px solid var(--gris-200);
  flex: 1;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.offre-timeline__step:hover .offre-timeline__content {
  border-color: rgba(184, 150, 90, 0.3);
  box-shadow: 0 4px 16px rgba(184, 150, 90, 0.08);
}

.offre-timeline__step:hover .offre-timeline__num {
  background: rgba(184, 150, 90, 0.2);
  border-color: var(--brume);
}

.offre-timeline__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--noir);
  margin: 0;
}

.offre-timeline__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.offre-timeline__list li {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--gris-600);
  padding-left: 16px;
  position: relative;
}

.offre-timeline__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(184, 150, 90, 0.4);
}

.offre-timeline__livrable {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brume);
  padding-top: 4px;
}

/* ── Timeline sticky stacking (mobile) ── */
@media (max-width: 767px) {
  .offre-timeline {
    gap: 0;
  }

  .offre-timeline::before {
    display: none;
  }

  .offre-timeline__step {
    position: sticky;
    top: 64px;
    z-index: 1;
    padding: 8px 0;
    flex-direction: column;
    gap: 0;
  }

  .offre-timeline__step:nth-child(1) { top: 64px; z-index: 6; }
  .offre-timeline__step:nth-child(2) { top: 72px; z-index: 5; }
  .offre-timeline__step:nth-child(3) { top: 80px; z-index: 4; }
  .offre-timeline__step:nth-child(4) { top: 88px; z-index: 3; }
  .offre-timeline__step:nth-child(5) { top: 96px; z-index: 2; }
  .offre-timeline__step:nth-child(6) { top: 104px; z-index: 1; }

  .offre-timeline__num {
    display: none;
  }

  .offre-timeline__content {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-color: var(--gris-200);
    background: var(--blanc);
  }

  .offre-timeline__title::before {
    content: attr(data-step);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(184, 150, 90, 0.15);
    color: var(--accent-text);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    margin-right: 10px;
    flex-shrink: 0;
  }

  .offre-timeline__title {
    display: flex;
    align-items: center;
  }
}

/* ── Exemples concrets grid ── */
.offre-exemples-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.offre-exemple-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.offre-exemple-card__screen {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: var(--gris-50);
  border: 1px solid var(--gris-200);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.08),
    0 1px 4px rgba(0, 0, 0, 0.04);
  transform: perspective(800px) rotateY(-1deg) rotateX(1deg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.offre-exemple-card:hover .offre-exemple-card__screen {
  transform: perspective(800px) rotateY(0deg) rotateX(0deg) translateY(-6px);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.12),
    0 4px 16px rgba(0, 0, 0, 0.06);
}

.offre-exemple-card__screen svg {
  display: block;
  width: 100%;
  height: auto;
}

.offre-exemple-card__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  max-width: 480px;
}

.offre-exemple-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--noir);
  margin: 0;
}

.offre-exemple-card__desc {
  font-family: var(--font-body);
  font-size: 15px;
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--gris-600);
  margin: 0;
}

@media (min-width: 768px) {
  .offre-exemples-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 32px;
  }

  .offre-exemple-card__title {
    font-size: 18px;
  }
}

@media (min-width: 1024px) {
  .offre-exemples-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 48px 32px;
  }

  .offre-exemple-card__title {
    font-size: 18px;
  }

  .offre-exemple-card__desc {
    font-size: 16px;
  }
}

/* FAQ container */
.offre-faq {
  max-width: 740px;
  margin: 0 auto;
}

/* FAQ (reuses existing faq styles) */

/* Contact form section */
.offre-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  background: var(--sable);
}

.offre-contact__left {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 40px;
}

.offre-contact__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 36px;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--noir);
}

.offre-contact__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-text);
}

.offre-contact__text {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.offre-contact__form-wrapper {
  background: var(--noir-bg);
  border-radius: 16px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border: 1px solid var(--gris-200);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.offre-contact__form-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--brume-deep), var(--accent));
}

.offre-contact__form-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--text-dark);
}

.offre-contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.offre-contact__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.offre-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--gris-400);
}

.offre-contact__input {
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid var(--gris-200);
  background: var(--blanc);
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s;
}

.offre-contact__input::placeholder {
  color: var(--gris-400);
}

.offre-contact__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 150, 90, 0.1);
}

.offre-contact__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.offre-contact__textarea {
  resize: vertical;
  min-height: 100px;
}

.offre-contact__submit {
  width: 100%;
  text-align: center;
  font-size: 14px;
  letter-spacing: 2px;
  padding: 16px;
}

@media (max-width: 767px) {
  .offre-contact {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .offre-contact__title {
    font-size: 28px;
  }
}

/* CTA final */
.offre-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 80px 20px;
  background: var(--cta-bg);
  text-align: center;
}

.offre-cta__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--tag-color);
}

.offre-cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -1.5px;
  color: var(--noir);
}

.offre-cta__sub {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gris-600);
  max-width: 600px;
}

.offre-cta__row {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Divider */
.offre-divider {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

.offre-divider hr {
  border: none;
  border-top: 1px solid var(--gris-200);
}

/* ═══ EXPERT DATA: Ecosystem bar ═══ */
.offre-ecosystem {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 20px;
  background: var(--noir-bg);
  overflow: hidden;
}

.offre-ecosystem__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--brume);
}

.offre-ecosystem__row {
  display: flex;
  align-items: center;
  gap: 8px 16px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--gris-600);
}

.offre-ecosystem__dot {
  color: var(--brume);
}

/* Trust bar (Expert Data style) */
.offre-trust__label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--gris-500);
}

.offre-trust__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--gris-400);
}

/* Avant / Après cards */
.offre-avant-apres {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(184, 150, 90, 0.19);
  background: var(--blanc);
}

.offre-avant-apres__avant {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  background: var(--brume-pale);
}

.offre-avant-apres__avant p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.offre-avant-apres__apres {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
}

.offre-avant-apres__apres p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--noir);
}

.offre-avant-apres__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-secondary);
}

.offre-avant-apres__tag--after {
  color: var(--brume-deep);
}

/* Diagnostic features (dark section) */
.offre-diag-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.offre-diag-feature svg {
  color: var(--brume);
}

.offre-diag-feature h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.offre-diag-feature p {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--gris-600);
}

/* Subtitle (lighter weight) */
.offre-ia-subtitle {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -1px;
  color: var(--text-secondary);
}

/* ═══ INTELLIGENCE EMBARQUÉE ═══ */

/* IA header (side-by-side title + desc) */
.offre-ia-header {
  margin-bottom: 48px;
}

.offre-ia-header__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -1.5px;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.offre-ia-header__sub {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--gris-600);
  max-width: 500px;
}

/* Benefits */
.offre-ia-benefit {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.offre-ia-benefit svg {
  color: var(--brume);
}

.offre-ia-benefit h4 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
}

.offre-ia-benefit p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--gris-600);
}

/* CTA box (inline) */
.offre-ia-cta-box {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 48px 32px;
  border-radius: 16px;
  border: 1px solid var(--gris-200);
}

.offre-ia-cta-box h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -1px;
  line-height: 1.2;
  color: var(--text-dark);
}

.offre-ia-cta-box p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--gris-600);
}

/* Split nav (que peut l'IA) */
.offre-ia-split {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.offre-ia-split__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -1.5px;
  color: var(--text-dark);
  margin-bottom: 40px;
}

.offre-ia-split__items {
  display: flex;
  flex-direction: column;
}

.offre-ia-split__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--gris-200);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--gris-600);
}

.offre-ia-split__item:last-child {
  border-bottom: 1px solid var(--gris-200);
}

.offre-ia-split__item svg {
  flex-shrink: 0;
}

.offre-ia-split__item--active {
  color: var(--text-dark);
  font-weight: 600;
}

.offre-ia-split__item--active svg {
  color: var(--brume-deep);
}

.offre-ia-split__content {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--gris-600);
}

/* IA Steps (method) */
.offre-ia-steps {
  display: flex;
  flex-direction: column;
}

.offre-ia-step {
  padding: 48px 0;
  border-bottom: 1px solid var(--gris-200);
}

.offre-ia-step:first-child {
  padding-top: 0;
}

.offre-ia-step__tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 4px;
  background: var(--gris-100);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--gris-500);
  margin-bottom: 16px;
}

.offre-ia-step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -1px;
  line-height: 1.2;
  color: var(--noir);
  margin-bottom: 16px;
}

.offre-ia-step__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--gris-500);
  max-width: 500px;
}

/* Tags cloud */
.offre-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.offre-tag {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--gris-500);
  background: var(--blanc);
  border: 1px solid var(--gris-200);
}

.offre-tag--more {
  background: rgba(184, 150, 90, 0.08);
  border-color: rgba(184, 150, 90, 0.3);
  color: var(--brume-deep);
  font-style: italic;
}

/* ═══ Tags marquee ═══ */

.offre-tags-marquee {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.offre-tags-marquee__row {
  overflow: hidden;
}

.offre-tags-marquee__track {
  display: flex;
  gap: 10px;
  width: max-content;
  will-change: transform;
}

.offre-tags-marquee__row--left .offre-tags-marquee__track {
  animation: marquee-left 30s linear infinite;
}

.offre-tags-marquee__row--right .offre-tags-marquee__track {
  animation: marquee-right 30s linear infinite;
}

@keyframes marquee-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .offre-tags-marquee__track {
    animation: none !important;
  }
}

/* ═══ HERO SPLIT (3D model) ═══ */

.offre-hero--split {
  flex-direction: column;
  gap: 40px;
}

.offre-hero--split .offre-hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}


@media (min-width: 768px) {
  .offre-hero--split {
    flex-direction: row;
    align-items: center;
    gap: 48px;
    text-align: left;
    padding: 80px 48px 64px;
  }

  .offre-hero--split .offre-hero__content {
    flex: 1;
    align-items: flex-start;
    text-align: left;
  }

  .offre-hero__model {
    flex: 1;
    height: 500px;
  }
}

@media (min-width: 1024px) {
  .offre-hero--split {
    padding: 80px 120px;
    gap: 64px;
  }

  .offre-hero__model {
    height: 600px;
  }
}

/* ═══ MOBILE: compact cards in grid--3 & grid--4 ═══ */
@media (max-width: 767px) {
  .offre-grid--3 .offre-card,
  .offre-grid--4 .offre-card {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
  }

  .offre-grid--3 .offre-card__desc,
  .offre-grid--4 .offre-card__desc {
    display: none;
  }

  .offre-grid--3 .offre-card__title,
  .offre-grid--4 .offre-card__title {
    font-size: 0.875rem;
  }

  .offre-grid--3 .offre-card__icon,
  .offre-grid--4 .offre-card__icon,
  .offre-grid--3 .offre-card__role-icon,
  .offre-grid--4 .offre-card__role-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
  }

  .offre-grid--3 .offre-card__role-icon svg,
  .offre-grid--4 .offre-card__role-icon svg,
  .offre-grid--3 .offre-card svg,
  .offre-grid--4 .offre-card svg {
    width: 20px;
    height: 20px;
  }

  .offre-grid--3,
  .offre-grid--4 {
    gap: 8px;
  }
}

/* ═══ RESPONSIVE ═══ */
@media (min-width: 768px) {
  .offre-card {
    gap: 12px;
    padding: 24px 20px;
  }

  .offre-card__icon {
    width: 40px;
    height: 40px;
  }

  .offre-card__list {
    gap: 8px;
  }

  .offre-card__list li {
    font-size: 14px;
    line-height: 1.6;
  }

  .offre-hero {
    padding: 80px 48px 64px;
  }

  .offre-hero__title {
    font-size: 44px;
  }

  .offre-hero__sub {
    font-size: 17px;
  }

  .offre-hero__cta-row {
    flex-direction: row;
    width: auto;
    max-width: none;
  }

  .offre-section {
    padding: 80px 48px;
  }

  .offre-section__title {
    font-size: 36px;
  }

  .offre-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .offre-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px;
  }

  .offre-trust__items {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
  }

  .offre-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .offre-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .offre-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }


  .offre-ia-subtitle {
    font-size: 36px;
  }

  .offre-ia-cta-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 48px 64px;
  }

  .offre-ia-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  .offre-ia-header__title {
    font-size: 36px;
  }

  .offre-ia-step__title {
    font-size: 28px;
  }

  .offre-cta {
    padding: 100px 48px;
  }

  .offre-cta__title {
    font-size: 36px;
  }

  .offre-cta__row {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .offre-hero {
    padding: 80px 120px 80px;
  }

  .offre-hero__title {
    font-size: 56px;
  }

  .offre-hero__sub {
    font-size: 18px;
  }

  .offre-section {
    padding: 100px 120px;
  }

  .offre-section__title {
    font-size: 40px;
  }

  .offre-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .offre-tabs {
    flex-direction: row;
    gap: 32px;
  }

  .offre-tabs__nav {
    width: 340px;
    flex-shrink: 0;
  }

  .offre-tabs__panel {
    flex: 1;
  }

  .offre-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .offre-grid--3 .offre-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .offre-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .offre-grid--2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }

  .offre-grid--5 {
    grid-template-columns: repeat(5, 1fr);
  }

  .offre-ia-subtitle {
    font-size: 40px;
  }

  .offre-ia-split {
    flex-direction: row;
    gap: 80px;
  }

  .offre-ia-split__nav {
    width: 500px;
    flex-shrink: 0;
  }

  .offre-ia-split__content {
    flex: 1;
    padding-top: 40px;
  }

  .offre-ia-split__title {
    font-size: 40px;
  }

  .offre-ia-header__title {
    font-size: 40px;
  }

  .offre-ia-cta-box h3 {
    font-size: 36px;
  }

  .offre-ecosystem {
    gap: 24px;
    padding: 40px 120px;
  }

  .offre-ecosystem__label {
    font-size: 12px;
  }

  .offre-ecosystem__row {
    gap: 32px;
    font-size: 14px;
  }

  .offre-trust__logos {
    gap: 64px;
  }

  .offre-trust {
    padding: 60px 120px;
  }

  .offre-cta {
    padding: 120px 120px;
  }

  .offre-cta__title {
    font-size: 40px;
  }

  .offre-divider {
    padding: 0 120px;
  }

  .offre-steps {
    flex-direction: row;
    gap: 40px;
  }

  .offre-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
  }
}

/* ═══ ANIMATIONS & DEPTH ENHANCEMENTS ═══ */

/* ── Keyframes ── */
@keyframes offre-glow-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.7; }
}

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

@keyframes offre-badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(184, 150, 90, 0.3); }
  50% { box-shadow: 0 0 0 8px rgba(184, 150, 90, 0); }
}

@keyframes offre-slide-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gentle-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes offre-shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ── Hero glow halo ── */
.offre-hero {
  position: relative;
  overflow: hidden;
}


/* ── Badge pulsant ── */
.offre-hero__badge {
  animation: offre-badge-pulse 2.5s ease-in-out infinite;
}

.offre-hero__badge-dot {
  animation: offre-glow-pulse 1.8s ease-in-out infinite;
  box-shadow: 0 0 6px rgba(184, 150, 90, 0.6);
}

/* ── Glassmorphism cards ── */
.offre-card {
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: default;
}

/* ── Persona cards with role icon ── */
.offre-card__role-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(184, 150, 90, 0.08);
  border: 1px solid rgba(184, 150, 90, 0.15);
  color: var(--accent-text);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.offre-card:hover .offre-card__role-icon {
  background: rgba(184, 150, 90, 0.15);
  border-color: rgba(184, 150, 90, 0.35);
  box-shadow: 0 0 20px rgba(184, 150, 90, 0.08);
}

/* Persona card top accent bar on hover */
.offre-card {
  position: relative;
  overflow: hidden;
}

.offre-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.offre-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border-color: rgba(184, 150, 90, 0.25);
}

/* Dark card styles removed — all cards use light mode now */

.offre-card--accent {
  transition: box-shadow 0.25s ease;
}

.offre-card--accent:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 0 0 12px rgba(184, 150, 90, 0.08);
}

/* ── Icon glow on card hover ── */
.offre-card:hover .offre-card__icon {
  background: rgba(184, 150, 90, 0.2);
  box-shadow: 0 0 16px rgba(184, 150, 90, 0.15);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

/* ── Card number accent ── */
.offre-card__num {
  transition: color 0.25s ease;
}

.offre-card:hover .offre-card__num {
  color: var(--brume);
}

/* ── Tags cloud ── */
.offre-tag {
  transition: border-color 0.2s ease, background 0.2s ease;
  cursor: default;
}

.offre-tag:hover {
  border-color: rgba(184, 150, 90, 0.4);
  background: rgba(184, 150, 90, 0.06);
}

/* ── Exemple cards glow ── */
.offre-exemple-card__screen {
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.offre-exemple-card:hover .offre-exemple-card__screen {
  border-color: rgba(184, 150, 90, 0.3);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.12),
    0 4px 16px rgba(0, 0, 0, 0.06),
    0 0 24px rgba(184, 150, 90, 0.08);
}

/* ── Timeline glow line ── */
.offre-timeline::before {
  background: linear-gradient(to bottom, var(--brume), rgba(184, 150, 90, 0.15));
  box-shadow: 0 0 8px rgba(184, 150, 90, 0.2);
}

.offre-timeline__num {
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.offre-timeline__step:hover .offre-timeline__num {
  box-shadow: 0 0 0 10px var(--noir-bg), 0 0 20px rgba(184, 150, 90, 0.2);
}

.offre-timeline__content {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.offre-timeline__step:hover .offre-timeline__content {
  transform: translateX(4px);
}

/* ── Section separator glow ── */
.offre-section--dark {
  position: relative;
}

.offre-section--dark::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 150, 90, 0.3), transparent);
}

/* ── CTA button glow ── */
.offre-section__cta-center {
  text-align: center;
  margin-top: 24px;
}

@media (min-width: 768px) {
  .offre-section__cta-center {
    margin-top: 48px;
  }
}

.offre-hero__cta-row .btn-primary,
.offre-section__cta-center .btn-primary {
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.offre-hero__cta-row .btn-primary:hover,
.offre-section__cta-center .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 150, 90, 0.2), 0 0 16px rgba(184, 150, 90, 0.1);
}

/* ── Ecosystem bar shimmer ── */
.offre-ecosystem__row span:not(.offre-ecosystem__dot) {
  transition: color 0.2s ease;
}

.offre-ecosystem__row span:not(.offre-ecosystem__dot):hover {
  color: var(--brume);
}


/* ── Scroll-triggered animations — gentle fade only ── */
.offre-section__header,
.offre-card,
.offre-card--dark,
.offre-card--accent,
.offre-exemple-card,
.offre-timeline__step {
  opacity: 0;
}

.offre-section__header.revealed,
.offre-card.revealed,
.offre-card--dark.revealed,
.offre-card--accent.revealed,
.offre-exemple-card.revealed,
.offre-timeline__step.revealed {
  animation: gentle-fade 0.6s ease-out forwards;
}

/* ── Respect prefers-reduced-motion ── */
@media (prefers-reduced-motion: reduce) {
  .offre-hero__badge,
  .offre-hero__badge-dot {
    animation: none;
  }

  .offre-section__header,
  .offre-card,
  .offre-card--dark,
  .offre-card--accent,
  .offre-exemple-card,
  .offre-timeline__step {
    opacity: 1;
    animation: none;
  }

  .offre-timeline__step:hover .offre-timeline__content {
    transform: none;
  }

  .offre-hero__cta-row .btn-primary:hover,
  .offre-section__cta-center .btn-primary:hover {
    transform: none;
  }
}