/* Definit la composition specifique de la page d'accueil et de ses cartes principales. */
.df-home {
  position: relative;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(3rem, 7vw, 6rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(840px 380px at 82% 0%, rgba(34, 211, 238, 0.1), transparent 62%),
    radial-gradient(760px 360px at 12% 18%, rgba(255, 31, 114, 0.12), transparent 64%),
    linear-gradient(180deg, rgba(8, 0, 5, 0.92), rgba(8, 0, 5, 0.18) 42%, rgba(8, 0, 5, 0));
}

.df-home__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(1.4rem, 3vw, 2.4rem);
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.df-section-title,
.df-article h2 {
  margin: 0;
  max-width: 15ch;
  color: #fff;
  font-family: var(--font-body);
  font-size: clamp(2rem, 4.2vw, 4rem);
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0;
  background: linear-gradient(180deg, #ffffff 0%, #eceef4 56%, #adb3c2 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-wrap: balance;
}

.df-home__title-block {
  display: grid;
  gap: 0.65rem;
}

.df-home__kicker {
  position: relative;
  width: fit-content;
  margin: 0;
  padding: 0.38rem 0.72rem;
  overflow: hidden;
  color: rgba(247, 249, 255, 0.92);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(255, 31, 114, 0.12)),
    rgba(255, 255, 255, 0.055);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.df-home__kicker::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.22), transparent);
  opacity: 0.62;
  transform: translateX(-62%);
}

#df-home-title {
  font-size: clamp(1.75rem, 3.5vw, 3.35rem);
  font-style: italic;
}

.df-section-lead {
  margin: 0 0 0.1rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.df-card-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.2rem);
}

.df-card {
  position: relative;
  grid-column: span 4;
  min-height: 250px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background:
    radial-gradient(420px 240px at 18% 0%, rgba(34, 211, 238, 0.08), transparent 64%),
    radial-gradient(420px 240px at 92% 16%, rgba(255, 31, 114, 0.1), transparent 64%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.035)),
    rgba(8, 0, 5, 0.52);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px) saturate(1.12);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.df-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
  opacity: 0.82;
}

.df-card--actualites::before,
.df-card--competences::before,
.df-card--formation::before,
.df-card--experience::before {
  display: none;
}

.df-card:hover {
  border-color: rgba(50, 217, 200, 0.46);
  background:
    radial-gradient(440px 260px at 18% 0%, rgba(34, 211, 238, 0.12), transparent 64%),
    radial-gradient(440px 260px at 92% 16%, rgba(255, 31, 114, 0.13), transparent 64%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.045)),
    rgba(8, 0, 5, 0.58);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.df-card--featured {
  grid-column: span 12;
  min-height: clamp(380px, 44vw, 560px);
}

.df-card--competences,
.df-card--formation,
.df-card--experience {
  min-height: 280px;
}

.df-card--competences .df-card__link,
.df-card--formation .df-card__link,
.df-card--experience .df-card__link {
  grid-template-rows: 190px 1fr;
}

.df-card__link {
  display: grid;
  grid-template-rows: minmax(170px, 0.86fr) minmax(0, 1fr);
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.df-card--featured .df-card__link {
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  grid-template-rows: 1fr;
}

.df-card--text-only .df-card__link {
  grid-template-rows: 1fr;
}

.df-card__media-wrap {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.045);
}

.df-card__media-wrap::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 58%;
  background: linear-gradient(180deg, transparent, rgba(8, 0, 5, 0.82));
  pointer-events: none;
}

.df-card__media-wrap picture {
  display: block;
  width: 100%;
  height: 100%;
}

.df-card__media {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  filter: saturate(1.04) contrast(1.04) brightness(0.9);
  transform: scale(1.01);
  transition: transform 320ms ease, filter 320ms ease;
}

.df-card:hover .df-card__media {
  filter: saturate(1.1) contrast(1.06) brightness(0.96);
  transform: scale(1.045);
}

.df-card--actualites .df-card__media {
  object-position: center 30%;
}

.df-card--competences .df-card__media {
  object-fit: contain;
  object-position: center;
  padding: 0;
  background: #090006;
}

.df-card--competences .df-card__media-wrap::after {
  display: none;
}

.df-card__body {
  position: relative;
  display: grid;
  align-content: space-between;
  gap: 0.8rem;
  min-width: 0;
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
}

.df-card--competences .df-card__body,
.df-card--formation .df-card__body,
.df-card--experience .df-card__body {
  align-content: start;
  grid-template-rows: auto auto 1fr auto;
}

.df-card--competences .df-card__body::before,
.df-card--formation .df-card__body::before,
.df-card--experience .df-card__body::before {
  margin-bottom: 0.9rem;
}

.df-card__body::before {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin-bottom: clamp(1.2rem, 5vw, 4rem);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
}

.df-card__title {
  max-width: 13ch;
  margin: 0;
  color: #fff;
  font-size: clamp(1.22rem, 2vw, 1.72rem);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
}

.df-card--featured .df-card__title {
  max-width: 12ch;
  font-size: clamp(2rem, 4.8vw, 4.6rem);
  line-height: 0.95;
}

.df-card__excerpt {
  max-width: 54ch;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

.df-card--featured .df-card__excerpt {
  font-size: clamp(1rem, 1.35vw, 1.12rem);
}

.df-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  color: var(--secondary);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.df-card__more::after {
  content: ">";
  display: inline-block;
  transition: transform 180ms ease;
}

.df-card:hover .df-card__more::after {
  transform: translateX(4px);
}

.df-feature {
  margin-top: clamp(2rem, 5vw, 4rem);
}