/* ============================================================
   ABOUT PAGE — Qui sommes-nous ?
   Silver Nest Design
============================================================ */

/* ── Active nav link ── */
.nav-link-active { color: var(--orange) !important; }

/* ═══════════════════════════════════════════
   HERO — Cinematic video
═══════════════════════════════════════════ */
.ab-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  background: var(--near-black);
  padding-top: 68px;
}

/* Video fills full hero */
.ab-hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.ab-hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* Gradients for text legibility */
.ab-hero-grad-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to bottom, rgba(26,25,24,0.6) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}
.ab-hero-grad-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(26,25,24,0.85) 0%, rgba(26,25,24,0.3) 60%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* Text overlay — pinned to bottom left */
.ab-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
}
.ab-hero-content {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Label */
.ab-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 28px;
}
.ab-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--orange);
}
.ab-label--light { color: rgba(255,255,255,0.55); }
.ab-label--light::before { background: rgba(255,255,255,0.35); }

/* Hero title */
.ab-hero-title {
  font-family: var(--ff-body);
  font-size: clamp(36px, 5vw, 78px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: #FAFAF8;
  margin-bottom: 28px;
}
.ab-hero-title .hi { color: var(--orange); }

/* Subtitle */
.ab-hero-sub {
  font-size: clamp(14px, 1.3vw, 17px);
  font-weight: 300;
  line-height: 1.85;
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin-bottom: 40px;
  letter-spacing: 0.01em;
}

/* CTA arrow */
.ab-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  transition: color 0.25s, gap 0.3s;
  text-decoration: none;
}
.ab-hero-cta:hover { color: var(--orange); gap: 14px; }

/* ═══════════════════════════════════════════
   VISION
═══════════════════════════════════════════ */
.ab-vision {
  background: #D9D9D9;
  padding: 120px 0;
}

.ab-vision-inner {
  max-width: 900px;
}

.ab-vision-title {
  font-family: var(--ff-body);
  font-size: clamp(28px, 3.6vw, 54px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--near-black);
  margin-bottom: 48px;
}
.ab-vision-title .hi { color: var(--orange); }

.ab-vision-rule {
  width: 60px;
  height: 2px;
  background: var(--orange);
  margin-bottom: 40px;
}

.ab-vision-text {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.7;
  color: var(--grey-dark);
  letter-spacing: 0.01em;
}
.ab-vision-text .hi {
  font-style: normal;
  font-weight: 600;
  color: var(--orange);
}

/* ═══════════════════════════════════════════
   CE QUE NOUS FAISONS
═══════════════════════════════════════════ */
.ab-services {
  background: var(--off-white);
  padding: 120px 0;
  border-top: 1px solid var(--warm-2);
  border-bottom: 1px solid var(--warm-2);
}

.ab-services .eyebrow {
  margin-bottom: 64px;
  display: block;
}

.ab-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.ab-service-item {
  padding: 36px 48px 36px 0;
  border-bottom: 1px solid var(--warm-2);
}
.ab-service-item:nth-child(even) {
  padding-left: 48px;
  padding-right: 0;
  border-left: 1px solid var(--warm-2);
}
.ab-service-item:nth-child(3),
.ab-service-item:nth-child(4) {
  border-bottom: none;
}

.ab-service-title {
  font-family: var(--ff-body);
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -0.01em;
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ab-service-text {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-dark);
  line-height: 1.8;
  max-width: 360px;
}

/* ═══════════════════════════════════════════
   APPROCHE
═══════════════════════════════════════════ */
.ab-approche {
  background: var(--near-black);
  padding: 120px 0;
}

.ab-approche-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.ab-approche-title {
  font-family: var(--ff-body);
  font-size: clamp(40px, 5vw, 80px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--off-white);
  margin-top: 28px;
}
.ab-approche-title .hi { color: var(--orange); }

.ab-approche-text {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.9;
  margin-bottom: 48px;
  letter-spacing: 0.01em;
}
.ab-approche-text .hi {
  color: var(--orange);
  font-style: normal;
  font-weight: 500;
}

.ab-approche-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-bottom: 48px;
}

.ab-approche-points li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}
.ab-approche-points li:first-child {
  border-top: 1px solid rgba(255,255,255,0.07);
}
.ab-approche-points li strong {
  color: var(--off-white);
  font-weight: 500;
}

.ab-point-dot {
  width: 5px;
  height: 5px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}

.ab-approche-cta { display: inline-flex; }

/* ═══════════════════════════════════════════
   FONDATEURS
═══════════════════════════════════════════ */
.ab-founders {
  background: #D9D9D9;
  padding: 120px 0;
}

.ab-founders-title {
  font-family: var(--ff-body);
  font-size: clamp(32px, 4vw, 62px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--near-black);
  margin-bottom: 72px;
}
.ab-founders-title .hi { color: var(--orange); }

.ab-founders-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

/* Founder card */
.ab-founder-card {
  background: rgba(255,255,255,0.45);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 4px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 420px 1fr;
}

.ab-founder-img-wrap {
  overflow: hidden;
  aspect-ratio: auto;
  min-height: 520px;
}

.ab-founder-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(0.2);
  transition: filter 0.6s var(--ease-cinema);
}
.ab-founder-card:hover .ab-founder-img { filter: grayscale(0); }

/* Placeholder card */
.ab-founder-card--placeholder {
  opacity: 0.55;
}

.ab-founder-img-wrap--placeholder {
  background: rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.ab-founder-placeholder-icon {
  color: rgba(0,0,0,0.2);
}

/* Card content */
.ab-founder-info {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.ab-founder-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.ab-founder-name {
  font-family: var(--ff-body);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  color: var(--near-black);
  letter-spacing: -0.01em;
}
.ab-founder-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.15);
  transition: color 0.25s, border-color 0.25s;
}
.ab-founder-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.ab-founder-role {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.ab-founder-bio {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--grey-dark);
  letter-spacing: 0.01em;
}

/* ═══════════════════════════════════════════
   CTA FINAL
═══════════════════════════════════════════ */
.ab-cta {
  background: var(--near-black);
  padding: 140px 0;
}

.ab-cta-inner {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.ab-cta-title {
  font-family: var(--ff-body);
  font-size: clamp(32px, 4.5vw, 72px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--off-white);
}
.ab-cta-title .hi { color: var(--orange); }

.ab-cta-text {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.42);
  line-height: 1.85;
  max-width: 520px;
  letter-spacing: 0.01em;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .ab-founder-card {
    grid-template-columns: 320px 1fr;
  }
}

@media (max-width: 768px) {
  .ab-hero    { height: 100svh; min-height: 560px; }
  .ab-hero-overlay { padding-bottom: 56px; }
  .ab-hero-content { max-width: 100%; }
  .ab-vision,
  .ab-services,
  .ab-founders,
  .ab-approche { padding: 80px 0; }
  .ab-cta       { padding: 100px 0; }

  .ab-approche-inner { grid-template-columns: 1fr; gap: 48px; }
  .ab-approche-title { font-size: clamp(40px, 10vw, 60px); }

  .ab-services-grid { grid-template-columns: 1fr; }
  .ab-service-item { padding: 36px 0; border-left: none !important; padding-left: 0 !important; }
  .ab-service-item:nth-child(3) { border-bottom: 1px solid var(--warm-2) !important; }

  .ab-founders-grid { grid-template-columns: 1fr; }
  .ab-founder-card  { grid-template-columns: 1fr; }
  .ab-founder-img-wrap { min-height: 280px; aspect-ratio: 4/3; }
  .ab-founder-info  { padding: 28px 24px; }
}