body {
  padding-top: 0;
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: var(--bg);
}

body[data-theme='dark'] {
  background: var(--bg);
}

@media (min-width: 781px) {
  .page-shell {
    margin-top: 0.2rem;
    padding: 9rem 0 5rem;
  }
}

@media (max-width: 780px) {
  .page-shell {
    margin-top: 7rem;
  }
}

.strategy-card {
  position: relative;
  overflow: hidden;
  border-radius: 2.4rem;
  border: 1px solid rgba(37, 99, 235, 0.14);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 26%),
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 28%),
    linear-gradient(160deg, rgba(255,255,255,0.97), rgba(236,243,255,0.95));
  box-shadow: 0 36px 90px rgba(15, 23, 42, 0.12);
  padding: 3rem;
  backdrop-filter: blur(18px);
}

.strategy-card::before {
  content: '';
  position: absolute;
  top: -2rem;
  right: -2rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.22), transparent 70%);
  pointer-events: none;
}

.strategy-card::after {
  content: '';
  position: absolute;
  bottom: -1.8rem;
  left: -3rem;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.14), transparent 72%);
  pointer-events: none;
}

.strategy-card .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 2rem;
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
}

.strategy-card h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 1rem;
  font-size: clamp(1.6rem, 2.7vw, 2rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text);
  font-weight: 800;
  width: 100%;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: break-word;
}

.strategy-card .intro {
  position: relative;
  z-index: 1;
  margin: 0 0 1.8rem;
  color: var(--muted);
  line-height: 1.85;
  font-size: 0.9rem;
  max-width: 760px;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.6rem;
  margin-top: 2.5rem;
  align-items: start;
}

.section-grid > article:nth-child(3) {
  grid-column: 1 / -1;
  justify-self: center;
  width: min(40rem, 100%);
}

.strategy-card > * + * {
  margin-top: 2.3rem;
}

.info-card {
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, rgba(255,255,255,0.96), rgba(247, 250, 255, 0.96));
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 1.6rem;
  padding: 1.75rem;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
  min-height: 100%;
}

.info-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255,255,255,0.75);
  pointer-events: none;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 68px rgba(15, 23, 42, 0.12);
}

body[data-theme='dark'] .strategy-card {
  background: rgba(15, 23, 42, 0.84);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.45);
}

body[data-theme='dark'] .strategy-card::before {
  background: radial-gradient(circle, rgba(56, 189, 248, 0.12), transparent 72%);
}

body[data-theme='dark'] .info-card {
  background: rgba(15, 23, 42, 0.72);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.35);
}

body[data-theme='dark'] .info-card p {
  color: var(--muted);
}

.info-card h3 {
  margin: 0 0 0.85rem;
  font-size: 1.14rem;
  color: var(--primary);
  font-weight: 800;
}

.info-card p {
  margin: 0 0 1rem;
  color: #334155;
  font-size: 0.96rem;
  line-height: 1.75;
}

.info-card .card-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 0;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.card-heading {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.card-heading h3 {
  margin: 0;
}

.info-card ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.95rem;
}

.info-card li {
  padding-left: 0.35rem;
}

.info-card li + li {
  margin-top: 0.72rem;
}

@media (max-width: 900px) {
  .page-shell {
    padding: 6.5rem 1rem 3rem;
  }

  .strategy-card {
    padding: 2.2rem 1.5rem;
    border-radius: 2rem;
  }

  .strategy-card h1 {
    font-size: clamp(1.75rem, 4.5vw, 2.1rem);
    line-height: 1.1;
  }

  .strategy-card .intro {
    font-size: 1rem;
    line-height: 1.95;
    max-width: 100%;
    margin-bottom: 2rem;
  }

  .section-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .section-grid > article:nth-child(3) {
    width: 100%;
  }

  .info-card {
    padding: 1.6rem;
    border-radius: 1.6rem;
  }

  .info-card h3 {
    font-size: 1.15rem;
  }

  .info-card p,
  .info-card ul {
    font-size: 1rem;
    line-height: 1.9;
  }
}

@media (min-width: 2560px) {
  body.page-notre-strategie .brand-mark {
    width: 5.4rem;
    padding: 0.15rem;
  }

  body.page-notre-strategie .brand-text {
    font-size: 1.6rem;
    font-weight: 800;
  }

  .page-shell {
    padding: 10rem 0 7rem;
  }

  .strategy-card {
    padding: 5rem;
    border-radius: 3rem;
  }

  .strategy-card::before {
    width: 24rem;
    height: 24rem;
    top: -3.3rem;
    right: -3.3rem;
  }

  .strategy-card::after {
    width: 18rem;
    height: 18rem;
    bottom: -3rem;
    left: -4rem;
  }

  .strategy-card .eyebrow {
    font-size: 1rem;
    padding: 0.95rem 1.3rem;
    margin-bottom: 3rem;
  }

  .strategy-card h1 {
    font-size: 2rem;
  }

  .strategy-card .intro {
    font-size: 1.35rem;
    max-width: 900px;
    margin-bottom: 3rem;
  }

  .section-grid {
    gap: 4rem;
  }

  .section-grid > article:nth-child(3) {
    width: min(48rem, 100%);
  }

  .info-card {
    padding: 3rem;
  }

  .info-card h3 {
    font-size: 1.7rem;
  }

  .info-card p,
  .info-card ul {
    font-size: 1.25rem;
  }
}

.page-footer {
  padding: 2.5rem 0 3.5rem;
  display: flex;
  justify-content: center;
}