/*
 * MD Black MBA – Team Member Cards
 * Three card styles: default (dark), light, featured (gold accent)
 * Responsive grid: 1–4 columns
 */

/* ══════════════════════════════════════════════
   Custom properties (inherit from theme if present)
══════════════════════════════════════════════ */
.mdm-card,
.mdm-team-grid {
  --mdm-gold:        #C9A84C;
  --mdm-gold-light:  #E8C97E;
  --mdm-black:       #0D0D0D;
  --mdm-charcoal:    #1A1A1A;
  --mdm-dark-gray:   #2C2C2C;
  --mdm-mid-gray:    #555;
  --mdm-light-gray:  #F4F4F0;
  --mdm-white:       #FFFFFF;
  --mdm-serif:       'Playfair Display', Georgia, serif;
  --mdm-sans:        'DM Sans', system-ui, sans-serif;
  --mdm-radius:      6px;
  --mdm-transition:  0.25s ease;
}

/* ══════════════════════════════════════════════
   GRID LAYOUT
══════════════════════════════════════════════ */
.mdm-team-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
}

.mdm-team-grid--cols-1 { grid-template-columns: 1fr; max-width: 380px; }
.mdm-team-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.mdm-team-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.mdm-team-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ══════════════════════════════════════════════
   BASE CARD
══════════════════════════════════════════════ */
.mdm-card {
  font-family: var(--mdm-sans);
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--mdm-radius);
  overflow: hidden;
  transition: transform var(--mdm-transition), box-shadow var(--mdm-transition);
  /* Stagger animation when inside a grid */
  animation: mdm-fade-up 0.5s ease both;
}

.mdm-team-grid .mdm-card:nth-child(1) { animation-delay: 0.05s; }
.mdm-team-grid .mdm-card:nth-child(2) { animation-delay: 0.12s; }
.mdm-team-grid .mdm-card:nth-child(3) { animation-delay: 0.19s; }
.mdm-team-grid .mdm-card:nth-child(4) { animation-delay: 0.26s; }
.mdm-team-grid .mdm-card:nth-child(5) { animation-delay: 0.33s; }
.mdm-team-grid .mdm-card:nth-child(6) { animation-delay: 0.40s; }
.mdm-team-grid .mdm-card:nth-child(n+7) { animation-delay: 0.47s; }

@keyframes mdm-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mdm-card:hover {
  transform: translateY(-6px);
}

/* ── Photo wrap ── */
.mdm-card-photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  flex-shrink: 0;
}

.mdm-card-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}
.mdm-card:hover .mdm-card-photo { transform: scale(1.04); }

/* Initials fallback */
.mdm-card-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mdm-serif);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  letter-spacing: -2px;
  user-select: none;
}

/* LinkedIn hover overlay on photo */
.mdm-card-linkedin-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 194, 0);
  transition: background var(--mdm-transition);
  text-decoration: none;
}
.mdm-card:hover .mdm-card-linkedin-overlay {
  background: rgba(0, 102, 194, 0.75);
}
.mdm-card-linkedin-overlay svg {
  width: 48px;
  height: 48px;
  color: var(--mdm-white);
  opacity: 0;
  transform: scale(0.7);
  transition: opacity var(--mdm-transition), transform var(--mdm-transition);
}
.mdm-card:hover .mdm-card-linkedin-overlay svg {
  opacity: 1;
  transform: scale(1);
}

/* ── Card body ── */
.mdm-card-body {
  padding: 22px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

.mdm-card-name {
  font-family: var(--mdm-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 5px;
}

.mdm-card-title {
  font-size: 13px;
  font-weight: 500;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.mdm-card-dept {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.mdm-card-bio {
  font-size: 13px;
  line-height: 1.65;
  font-weight: 300;
  margin: 0 0 16px;
}

/* ── Social links row ── */
.mdm-card-links {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid;
  flex-wrap: wrap;
}

.mdm-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 100px;
  border: 1px solid;
  transition: all var(--mdm-transition);
}

.mdm-card-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   STYLE: DEFAULT (dark — matches MD Black MBA theme)
══════════════════════════════════════════════ */
.mdm-card--default {
  background: var(--mdm-charcoal);
  box-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.mdm-card--default:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}

/* Gold top accent bar */
.mdm-card--default::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--mdm-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 1;
}
.mdm-card--default:hover::before { transform: scaleX(1); }

.mdm-card--default .mdm-card-initials {
  background: var(--mdm-dark-gray);
  color: var(--mdm-gold);
}
.mdm-card--default .mdm-card-name  { color: var(--mdm-white); }
.mdm-card--default .mdm-card-title { color: var(--mdm-gold); }
.mdm-card--default .mdm-card-bio   { color: rgba(255,255,255,0.55); }

.mdm-card--default .mdm-card-dept {
  background: rgba(201,168,76,0.12);
  color: var(--mdm-gold);
}

.mdm-card--default .mdm-card-links {
  border-color: rgba(255,255,255,0.08);
}

.mdm-card--default .mdm-link-linkedin {
  color: var(--mdm-gold);
  border-color: rgba(201,168,76,0.3);
  background: transparent;
}
.mdm-card--default .mdm-link-linkedin:hover {
  background: var(--mdm-gold);
  color: var(--mdm-black);
  border-color: var(--mdm-gold);
}

.mdm-card--default .mdm-link-email {
  color: rgba(255,255,255,0.5);
  border-color: rgba(255,255,255,0.15);
}
.mdm-card--default .mdm-link-email:hover {
  color: var(--mdm-white);
  border-color: rgba(255,255,255,0.4);
}

/* ══════════════════════════════════════════════
   STYLE: LIGHT
══════════════════════════════════════════════ */
.mdm-card--light {
  background: var(--mdm-white);
  border: 1px solid rgba(0,0,0,0.09);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.mdm-card--light:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.mdm-card--light::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--mdm-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 1;
}
.mdm-card--light:hover::before { transform: scaleX(1); }

.mdm-card--light .mdm-card-initials {
  background: var(--mdm-light-gray);
  color: var(--mdm-gold);
}
.mdm-card--light .mdm-card-name  { color: var(--mdm-black); }
.mdm-card--light .mdm-card-title { color: #555; }
.mdm-card--light .mdm-card-bio   { color: var(--mdm-mid-gray); }

.mdm-card--light .mdm-card-dept {
  background: rgba(201,168,76,0.1);
  color: #7a6128;
}

.mdm-card--light .mdm-card-links {
  border-color: rgba(0,0,0,0.08);
}

.mdm-card--light .mdm-link-linkedin {
  color: #0a66c2;
  border-color: rgba(10,102,194,0.25);
  background: transparent;
}
.mdm-card--light .mdm-link-linkedin:hover {
  background: #0a66c2;
  color: var(--mdm-white);
  border-color: #0a66c2;
}

.mdm-card--light .mdm-link-email {
  color: var(--mdm-mid-gray);
  border-color: rgba(0,0,0,0.15);
}
.mdm-card--light .mdm-link-email:hover {
  color: var(--mdm-black);
  border-color: rgba(0,0,0,0.35);
}

/* ══════════════════════════════════════════════
   STYLE: FEATURED (gold — for leadership highlights)
══════════════════════════════════════════════ */
.mdm-card--featured {
  background: var(--mdm-black);
  box-shadow: 0 4px 24px rgba(201,168,76,0.15);
}
.mdm-card--featured:hover {
  box-shadow: 0 16px 56px rgba(201,168,76,0.3);
}

/* Gold border on all sides */
.mdm-card--featured {
  outline: 2px solid rgba(201,168,76,0.3);
  outline-offset: 0;
  transition: transform var(--mdm-transition), box-shadow var(--mdm-transition), outline-color var(--mdm-transition);
}
.mdm-card--featured:hover {
  outline-color: var(--mdm-gold);
}

.mdm-card--featured .mdm-card-photo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.5) 0%, transparent 50%);
  pointer-events: none;
}

.mdm-card--featured .mdm-card-initials {
  background: linear-gradient(135deg, #1A1A1A 0%, #2C2C2C 100%);
  color: var(--mdm-gold);
}

.mdm-card--featured .mdm-card-body {
  background: linear-gradient(to bottom, #0D0D0D 0%, #111 100%);
  border-top: 2px solid var(--mdm-gold);
}

.mdm-card--featured .mdm-card-name  { color: var(--mdm-white); font-size: 20px; }
.mdm-card--featured .mdm-card-title {
  color: var(--mdm-gold);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.mdm-card--featured .mdm-card-bio   { color: rgba(255,255,255,0.6); }

.mdm-card--featured .mdm-card-dept {
  background: rgba(201,168,76,0.15);
  color: var(--mdm-gold);
  border: 1px solid rgba(201,168,76,0.3);
}

.mdm-card--featured .mdm-card-links {
  border-color: rgba(201,168,76,0.15);
}

.mdm-card--featured .mdm-link-linkedin {
  color: var(--mdm-gold);
  border-color: rgba(201,168,76,0.4);
  background: rgba(201,168,76,0.06);
}
.mdm-card--featured .mdm-link-linkedin:hover {
  background: var(--mdm-gold);
  color: var(--mdm-black);
  border-color: var(--mdm-gold);
}

.mdm-card--featured .mdm-link-email {
  color: rgba(255,255,255,0.45);
  border-color: rgba(255,255,255,0.12);
}
.mdm-card--featured .mdm-link-email:hover {
  color: var(--mdm-white);
  border-color: rgba(255,255,255,0.35);
}

/* ══════════════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════════════ */
.mdm-empty-state {
  padding: 60px 24px;
  text-align: center;
  border: 1px dashed rgba(0,0,0,0.15);
  border-radius: var(--mdm-radius);
  font-family: var(--mdm-sans);
}
.mdm-empty-icon {
  font-size: 40px;
  margin-bottom: 14px;
  opacity: 0.4;
}
.mdm-empty-state p {
  font-size: 15px;
  color: #666;
  margin-bottom: 16px;
}
.mdm-empty-state a {
  color: #C9A84C;
  font-weight: 600;
  text-decoration: none;
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .mdm-team-grid--cols-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .mdm-team-grid--cols-3,
  .mdm-team-grid--cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .mdm-team-grid--cols-1,
  .mdm-team-grid--cols-2,
  .mdm-team-grid--cols-3,
  .mdm-team-grid--cols-4 { grid-template-columns: 1fr; }

  .mdm-card-photo-wrap {
    /* On mobile, square photo is tall — cap it */
    aspect-ratio: 4 / 3;
  }

  .mdm-card-name  { font-size: 17px; }
  .mdm-card-title { font-size: 12px; }
}

/* ══════════════════════════════════════════════
   ACCESSIBILITY
══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .mdm-card,
  .mdm-card::before,
  .mdm-card-photo,
  .mdm-card-linkedin-overlay svg {
    transition: none !important;
    animation: none !important;
  }
}

.mdm-card-link:focus-visible,
.mdm-card-linkedin-overlay:focus-visible {
  outline: 2px solid var(--mdm-gold);
  outline-offset: 2px;
}