/* ============================================================
   Presenter Gallery — FLIP Card-to-Modal
   ============================================================ */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pres-hero {
  position: relative;
  min-height: 38vh;
  display: flex;
  align-items: flex-end;
  color: var(--cream-soft);
  padding: 5rem 1.5rem 3.5rem;
  overflow: hidden;
  isolation: isolate;
}
.pres-hero-inner { max-width: 1180px; margin: 0 auto; width: 100%; }
.pres-hero .logo-mark {
  width: clamp(110px, 18vw, 156px);
  height: clamp(110px, 18vw, 156px);
  margin: 0 auto 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.55));
}
.pres-hero .logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.pres-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: url('../img/community.jpg') center/cover;
  z-index: -2;
  opacity: 0;
  animation: fadeIn 1.5s ease-out forwards;
}
.pres-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(58, 36, 24, 0.25) 0%, rgba(58, 36, 24, 0.85) 100%);
  z-index: -1;
}
.pres-hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  color: var(--cream-soft);
  margin: 0.4rem 0;
}

.pres-body {
  padding: 3rem 1.5rem 5rem;
  position: relative;
  background-color: var(--cream-soft);
}
.pres-body::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(250,243,228,0.2) 0%, rgba(241,226,196,0.2) 100%), url('../img/festivals-bg.jpg') center/cover no-repeat;
  z-index: -1;
  opacity: 0;
  animation: fadeIn 1.5s ease-out forwards;
}
.pres-section-header {
  max-width: 900px;
  margin: 0 auto 1.5rem;
  text-align: center;
}
.pres-section-header .section-sub {
  margin-bottom: 1rem;
}
.pres-hint {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: rgba(107, 87, 68, 0.45);
  margin-top: 0.3rem;
}
.pres-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  max-width: 1180px;
  margin: 0 auto;
}
.pres-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--gold);
  outline: 1px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pres-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

.pres-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.pres-card h3 {
  font-size: 1.1rem;
  text-align: center;
  padding: 0.85rem 0.6rem 1rem;
  color: var(--brown-deep);
  margin: 0;
}

/* ---- Modal overlay ---- */
.pres-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.pres-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.pres-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.20);
}
.pres-modal {
  position: absolute;
  z-index: 1;
  background: linear-gradient(180deg, var(--cream-soft) 0%, var(--cream) 100%);
  border: 4px solid var(--gold);
  border-radius: 4px;
  box-shadow: 0 40px 120px rgba(0,0,0,0.55), 0 0 0 1px rgba(212, 162, 76, 0.15);
  overflow: hidden;
  will-change: top, left, width, height, border-radius;
  backface-visibility: hidden;
}
.pres-modal-inner { will-change: opacity; }
.pres-modal-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: var(--cream-soft);
  color: var(--brown-deep);
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, background 0.2s, color 0.2s;
}
.pres-modal-close:hover {
  background: var(--gold);
  color: var(--cream-soft);
  transform: rotate(90deg);
}
.pres-modal-inner {
  padding: 1.5rem 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pres-modal-name {
  font-size: 2rem;
  color: var(--brown-deep);
  margin: 0 0 0.75rem;
  text-align: center;
}
.pres-modal-img {
  width: 320px;
  height: 427px;
  object-fit: cover;
  object-position: center top;
  border-radius: 10px;
  border: 2px solid var(--hairline);
  box-shadow: 0 8px 24px rgba(58, 36, 24, 0.15), 0 2px 6px rgba(58, 36, 24, 0.08);
  margin-bottom: 1rem;
}
.pres-workshops-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  width: 100%;
  max-width: 520px;
  margin-bottom: 1.25rem;
}
.pres-workshop-col {
  text-align: center;
}
.pres-workshop-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  color: var(--brown-deep);
  margin-bottom: 0.3rem;
  line-height: 1.2;
}
.pres-workshop-desc {
  font-size: 0.88rem;
  color: var(--text-soft);
  line-height: 1.5;
}
.pres-modal-bio {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
  text-align: center;
  max-width: 520px;
}
.pres-modal-bio p { margin: 0; }

/* Presenter contact link — gold text hyperlink, not a button */
.pres-modal-contact {
  margin-bottom: 1.25rem;
  text-align: center;
}
.pres-contact-link {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--gold-deep);
  text-decoration: underline;
  text-decoration-color: rgba(212, 162, 76, 0.4);
  text-underline-offset: 3px;
  transition: color 0.2s, text-decoration-color 0.2s;
}
.pres-contact-link:hover {
  color: var(--brown-deep);
  text-decoration-color: var(--gold);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) { .pres-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) {
  .pres-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
  .pres-hero { min-height: 28vh; padding: 4rem 1.5rem 2.5rem; }
}
@media (max-width: 480px) {
  .pres-grid { grid-template-columns: 1fr; max-width: 360px; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .pres-hero::before,
  .pres-body::before {
    animation: none !important;
    opacity: 1 !important;
  }
}