.alternance-page {
  background:
    radial-gradient(circle at 10% 4%, rgba(108, 198, 208, .18), transparent 28rem),
    radial-gradient(circle at 88% 8%, rgba(145, 0, 72, .12), transparent 28rem),
    linear-gradient(180deg, #f7fbfc 0%, #ffffff 42%, #f4f8f9 100%);
  color: #061f2a;
}
.alternance-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.alternance-hero { padding: clamp(112px, 14vh, 150px) 0 clamp(54px, 8vw, 82px); }
.alternance-hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .58fr); gap: clamp(22px, 4vw, 48px); align-items: center; }
.alternance-eyebrow,
.alternance-kicker {
  display: inline-flex; align-items: center; gap: .5rem; width: fit-content;
  padding: 7px 12px; border-radius: 999px; border: 1px solid rgba(145, 0, 72, .16);
  background: rgba(145, 0, 72, .07); color: #910048; font-size: .78rem;
  font-weight: 900; letter-spacing: .08em; text-transform: uppercase;
  line-height: 1.15;
}
.alternance-hero h1,
.alternance-section-head h2,
.alternance-final h2 {
  margin: 14px 0 0; color: #061f2a; line-height: .98; letter-spacing: -.06em; text-wrap: balance;
}
.alternance-hero h1 { font-size: clamp(3rem, 7.2vw, 6.2rem); max-width: 880px; }
.alternance-hero h1 span,
.alternance-section-head h2 span,
.alternance-final h2 span { color: #910048; }
.alternance-lede { margin: 18px 0 0; color: #24434d; font-size: clamp(1.05rem, 1.6vw, 1.34rem); line-height: 1.5; max-width: 850px; }
.alternance-actions,
.alternance-final-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.alternance-proof { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 24px; }
.alternance-proof span,
.alternance-card,
.alternance-panel,
.alternance-media-card,
.alternance-hero-card,
.alternance-note,
.alternance-timeline article,
.alternance-video-card,
.alternance-final-card {
  border: 1px solid rgba(219, 229, 232, .92); border-radius: 24px;
  background: rgba(255, 255, 255, .92); box-shadow: 0 18px 46px rgba(6, 31, 42, .10);
}
.alternance-proof span { padding: 14px 15px; display: grid; gap: 4px; }
.alternance-proof strong { font-size: .98rem; }
.alternance-proof small { color: #5f737b; line-height: 1.35; }
.alternance-hero-card { padding: clamp(20px, 3vw, 30px); display: grid; gap: 16px; align-self: stretch; align-content: center; }
.alternance-card-logo { border-radius: 18px; background: #f4f8f9; border: 1px solid #dbe5e8; padding: 18px; display: grid; place-items: center; min-height: 118px; }
.alternance-card-logo img { max-width: min(250px, 100%); max-height: 82px; object-fit: contain; }
.alternance-hero-card h2 { margin: 0; font-size: clamp(1.5rem, 2.8vw, 2.1rem); line-height: 1.05; letter-spacing: -.04em; text-wrap: balance; }
.alternance-hero-card p,
.alternance-card p,
.alternance-note p,
.alternance-panel li,
.alternance-media-card p,
.alternance-timeline p,
.alternance-final p,
.alternance-small-print { color: #5f737b; line-height: 1.55; }
.alternance-text-link { color: #910048; font-weight: 900; text-decoration: none; width: fit-content; border-bottom: 1px solid rgba(145, 0, 72, .28); }
.alternance-section { padding: clamp(58px, 8vw, 96px) 0; }
.alternance-section-head { display: grid; grid-template-columns: minmax(0, .95fr) minmax(260px, .65fr); gap: 22px; align-items: end; margin-bottom: 22px; }
.alternance-section-head h2,
.alternance-final h2 { font-size: clamp(2rem, 4.6vw, 4.2rem); }
.alternance-section-head > p { margin: 0; color: #5f737b; line-height: 1.55; font-size: 1.02rem; }
.alternance-card-grid { display: grid; gap: 14px; }
.alternance-card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.alternance-card-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.alternance-card { padding: clamp(17px, 2vw, 24px); min-width: 0; }
.alternance-card span { display: inline-flex; align-items: center; min-height: 28px; padding: 6px 10px; border-radius: 999px; background: rgba(108, 198, 208, .16); color: #0c3340; font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .07em; line-height: 1.1; }
.alternance-card h3 { margin: 13px 0 8px; font-size: clamp(1.16rem, 2vw, 1.55rem); line-height: 1.08; letter-spacing: -.035em; text-wrap: balance; }
.alternance-card p { margin: 0; }
.alternance-card.strong { background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(244,248,249,.94)); }
.alternance-note { margin-top: 14px; padding: clamp(17px, 2vw, 24px); background: rgba(6, 31, 42, .96); color: white; }
.alternance-note strong { color: white; font-size: 1.05rem; }
.alternance-note p { color: rgba(255,255,255,.78); margin: 8px 0 0; }
.alternance-split { display: grid; grid-template-columns: minmax(0, .95fr) minmax(320px, .75fr); gap: 16px; align-items: stretch; }
.alternance-panel { padding: clamp(20px, 3vw, 32px); }
.alternance-panel h3 { margin: 0 0 12px; font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -.04em; }
.alternance-panel ul { margin: 0; padding-left: 1.2rem; }
.alternance-panel li { margin: .6rem 0; }
.alternance-media-card { overflow: hidden; display: grid; grid-template-rows: auto auto; align-self: stretch; }
.alternance-media-card img { width: 100%; height: clamp(280px, 32vw, 360px); object-fit: cover; object-position: center 36%; display: block; background: #eef4f6; }
.alternance-media-card p { margin: 0; padding: 17px 19px 19px; }
.alternance-student-card { background: rgba(255,255,255,.94); }
.alternance-student-card img { border-bottom: 1px solid rgba(219, 229, 232, .92); }
.alternance-timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.alternance-timeline article { padding: clamp(18px, 2.3vw, 26px); }
.alternance-timeline strong { display: block; font-size: 1.08rem; margin-bottom: 8px; }
.alternance-timeline p { margin: 0; }
.alternance-modalities-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.alternance-modality-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: clamp(18px, 2.3vw, 26px);
  border: 1px solid rgba(219, 229, 232, .98);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(244, 248, 249, .94));
  box-shadow: 0 18px 46px rgba(6, 31, 42, .10);
  display: grid;
  gap: 10px;
  align-content: start;
}
.alternance-modality-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, rgba(145, 0, 72, .80), rgba(108, 198, 208, .82));
}
.alternance-modality-card.places::before { background: linear-gradient(90deg, rgba(108, 198, 208, .92), rgba(216, 165, 45, .72)); }
.alternance-modality-card.programmes::before { background: linear-gradient(90deg, rgba(35, 90, 166, .70), rgba(145, 0, 72, .72)); }
.alternance-modality-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  min-height: 28px;
  border-radius: 999px;
  background: rgba(145, 0, 72, .08);
  color: #910048;
  font-size: .78rem;
  font-weight: 950;
  letter-spacing: .06em;
}
.alternance-modality-card strong {
  display: block;
  color: #061f2a;
  font-size: clamp(1.08rem, 1.8vw, 1.42rem);
  line-height: 1.08;
  letter-spacing: -.032em;
  text-wrap: balance;
}
.alternance-modality-card p {
  margin: 0;
  color: #5f737b;
  line-height: 1.5;
}
.alternance-study-mode-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.alternance-study-mode-card {
  min-width: 0;
  display: grid;
  grid-template-rows: auto auto;
  overflow: hidden;
  border: 1px solid rgba(219, 229, 232, .96);
  border-radius: 24px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 18px 46px rgba(6, 31, 42, .10);
  color: #061f2a;
  text-decoration: none;
}
.alternance-study-mode-card video {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #061f2a;
  pointer-events: none;
  transform: translateZ(0);
}
.alternance-study-mode-content {
  display: grid;
  gap: 7px;
  padding: 16px 18px 18px;
}
.alternance-study-mode-content strong {
  font-size: clamp(1.04rem, 1.55vw, 1.28rem);
  line-height: 1.08;
  letter-spacing: -.025em;
  text-wrap: balance;
}
.alternance-study-mode-content small {
  color: #5f737b;
  line-height: 1.45;
  font-size: .92rem;
}
.alternance-page .language-link.is-disabled,
.alternance-page .language-link[aria-disabled="true"] {
  opacity: .38;
  cursor: not-allowed;
  filter: grayscale(1);
  pointer-events: none;
}

.alternance-small-print { margin: 14px 0 0; font-size: .94rem; }
.alternance-video-card { overflow: hidden; background: #061f2a; }
.alternance-video-card iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; }
.alternance-final { padding: clamp(58px, 8vw, 96px) 0 clamp(76px, 9vw, 120px); }
.alternance-final-card { padding: clamp(24px, 4vw, 46px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; background: #061f2a; color: white; }
.alternance-final h2 { color: white; }
.alternance-final p { color: rgba(255,255,255,.78); max-width: 780px; }
.alternance-final .btn-line { color: white; border-color: rgba(255,255,255,.42); }
@media (max-width: 1080px) {
  .alternance-hero-grid,
  .alternance-section-head,
  .alternance-split,
  .alternance-final-card { grid-template-columns: 1fr; }
  .alternance-final-actions { justify-content: flex-start; }
}
@media (max-width: 860px) {
  .alternance-shell { width: min(100% - 28px, 1180px); }
  .alternance-proof,
  .alternance-card-grid.three,
  .alternance-card-grid.two,
  .alternance-timeline,
  .alternance-modalities-summary,
  .alternance-study-mode-cards { grid-template-columns: 1fr; }
  .alternance-hero { padding-top: 94px; }
  .alternance-hero h1 { font-size: clamp(2.5rem, 13vw, 4.2rem); }
  .alternance-section-head h2,
  .alternance-final h2 { font-size: clamp(2rem, 10vw, 3.2rem); }
}
@media (max-width: 640px) {
  .alternance-media-card img { height: clamp(220px, 64vw, 300px); object-position: center 34%; }
  .alternance-study-mode-card video { aspect-ratio: 16 / 9; }
  .alternance-study-mode-content { padding: 15px 16px 17px; }
}
@media (max-width: 520px) {
  .alternance-actions .btn,
  .alternance-final-actions .btn { width: 100%; justify-content: center; }
  .alternance-card,
  .alternance-panel,
  .alternance-hero-card,
  .alternance-note,
  .alternance-timeline article,
  .alternance-final-card { border-radius: 20px; }
}

/* V179 — keep the French alternance page from inheriting excessive desktop
   viewport-section whitespace on the short application step section. */
@media (min-width: 861px) {
  .alternance-page #candidature.viewport-section {
    min-height: auto;
    padding-bottom: clamp(34px, 4.6vw, 62px);
  }
}