/**
 * Page-specific sections — home + inner pages
 */

/* -------------------------------------------------------------------------- */
/* Home hero                                                                   */
/* -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex;
  /* İçeriği dikeyde ortalamak yerine en alta yasla (kaydırma sırasında
     daha “alt tarafta” görünüm verir). */
  align-items: flex-end;
  padding: calc(var(--header-h) + 2rem) 0 3.25rem;
}

.hero,
.page-hero {
  transition: opacity 180ms ease, transform 180ms ease;
}

/* Scroll sırasında: gözden kaybol, layout kaydırma yapma */
.hero--scroll-hidden {
  opacity: 0;
  transform: translateY(-18px);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-logo-mark {
  width: 56px;
  height: 56px;
  object-fit: contain;
  object-position: center;
  padding: 4px;
  margin-bottom: 0.75rem;
  border-radius: 16px;
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  display: block;
}

@media (min-width: 640px) {
  .hero-logo-mark {
    width: 64px;
    height: 64px;
  }
}

@media (max-width: 639px) {
  .hero {
    padding-bottom: 1.75rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  margin-bottom: 1.25rem;
}

.hero-badge span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulseDot 1.8s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.65; transform: scale(1.15); }
}

.hero h1 {
  max-width: 14ch;
  margin-bottom: 1rem;
}

.hero .lead {
  max-width: 52ch;
  margin-bottom: 1.75rem;
}

/* -------------------------------------------------------------------------- */
/* Intro block with logo                                                       */
/* -------------------------------------------------------------------------- */
.intro-panel {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .intro-panel {
    grid-template-columns: 1fr 1.1fr;
  }
}

.intro-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.intro-logo img {
  width: min(220px, 52vw);
  max-height: min(40vh, 280px);
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-glow);
}

/* Alt sayfa kahraman başlığı üstü — kurumsal logo */
.page-hero-logo-mark {
  width: 64px;
  height: 64px;
  object-fit: contain;
  object-position: center;
  display: block;
  margin-bottom: 1rem;
  padding: 4px;
  border-radius: 16px;
  background: transparent;
  border: 1px solid var(--border-glass);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* -------------------------------------------------------------------------- */
/* Team & commission cards                                                     */
/* -------------------------------------------------------------------------- */
.team-card .card-body {
  padding: 0;
}

.team-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.team-card .card-body {
  padding: 1.25rem 1.35rem;
}

.team-card .role {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

.team-card--member {
  text-align: center;
  padding: 1.4rem 1.2rem 1.25rem;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(2, 6, 23, 0.85) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.team-card--member .member-image-btn {
  border: none;
  background: transparent;
  padding: 0;
  margin: 0 auto 1rem;
  cursor: pointer;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.team-card--member .member-image-btn:hover,
.team-card--member .member-image-btn:focus-visible {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(245, 158, 11, 0.35);
}

.team-card--member .member-image-btn:focus-visible {
  outline: 2px solid rgba(56, 189, 248, 0.85);
  outline-offset: 4px;
}

.team-card--member .member-image {
  width: 148px;
  height: 148px;
  border-radius: 999px;
  object-fit: cover;
  object-position: center top;
  border: 2px solid #f59e0b;
  box-shadow: 0 6px 24px rgba(245, 158, 11, 0.25);
  display: block;
}

.team-card--member h3 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.05rem, 2.2vw, 1.6rem);
}

.team-card--member .member-role {
  margin: 0;
  color: var(--text-muted);
}

.team-image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 3100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background:
    radial-gradient(circle at center, rgba(15, 23, 42, 0.84), rgba(2, 6, 23, 0.97)),
    url("../images/logo.png") center/220px no-repeat;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.fx-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.team-image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.team-image-lightbox img {
  max-width: min(calc(100vw - 2rem), 560px);
  max-height: 84vh;
  border-radius: 24px;
  border: 2px solid rgba(245, 158, 11, 0.92);
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.55);
  position: relative;
  z-index: 1;
}

.commission-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.commission-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: rgba(2, 6, 23, 0.25);
  margin-bottom: 0.9rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.grid-2 .glass.card-body a:hover .commission-thumb,
.grid-2 .glass.card-body a:focus-visible .commission-thumb {
  transform: scale(1.015);
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.45);
}

.commission-image-btn {
  border: none;
  background: transparent;
  padding: 0;
  margin: 0 0 1rem;
  cursor: zoom-in;
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.commission-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition);
  display: block;
}

.commission-image-btn:hover .commission-image,
.commission-image-btn:focus-visible .commission-image {
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.45);
}

.commission-image-btn:focus-visible {
  outline: 2px solid rgba(56, 189, 248, 0.85);
  outline-offset: 4px;
}

.commission-image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 3100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background:
    radial-gradient(circle at center, rgba(15, 23, 42, 0.84), rgba(2, 6, 23, 0.97)),
    url("../images/logo.png") center/220px no-repeat;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.commission-image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.commission-image-lightbox img {
  max-width: min(calc(100vw - 2rem), 900px);
  max-height: 86vh;
  border-radius: 24px;
  border: 2px solid rgba(245, 158, 11, 0.92);
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.55);
  position: relative;
  z-index: 1;
}

.commission-grid {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 1024px) {
  .commission-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

.commission-card {
  padding: 1.35rem;
  border: 1px solid var(--border-glass);
  width: 100%;
  max-width: 640px;
  justify-self: center;
}

.commission-card h3 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.02rem, 1.7vw, 1.3rem);
  overflow-wrap: anywhere;
}

.commission-card h4 {
  margin: 1rem 0 0.55rem;
  font-size: 0.98rem;
  color: var(--text);
}

.commission-card p {
  margin: 0.7rem 0;
  color: var(--text-muted);
}

.commission-agenda {
  margin: 0;
  padding-left: 1.1rem;
}

.commission-agenda li {
  margin-bottom: 0.4rem;
  color: var(--text-muted);
}

.commission-toggle-btn {
  margin-top: 0.75rem;
}

.commission-more {
  margin-top: 0.85rem;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: rgba(15, 23, 42, 0.34);
}

/* -------------------------------------------------------------------------- */
/* Sponsors                                                                    */
/* -------------------------------------------------------------------------- */
.sponsor-grid {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 640px) {
  .sponsor-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.sponsor-card {
  padding: 1.1rem;
  text-align: center;
}

.sponsor-card img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: rgba(2, 6, 23, 0.25);
  border: 1px solid var(--border-glass);
}

.sponsor-card figcaption {
  margin-top: 0.75rem;
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}

/* Video cards grid */
.video-grid {
  display: grid;
  gap: 1.25rem;
}

/* -------------------------------------------------------------------------- */
/* Gallery layout                                                              */
/* -------------------------------------------------------------------------- */
.gallery-split {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

@media (min-width: 900px) {
  .gallery-split {
    grid-template-columns: 1.1fr 1fr;
  }
}

@media (min-width: 768px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.video-card .video-wrap {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
}

.video-card .card-body {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Daily summary */
.day-block {
  margin-bottom: 3rem;
}

.day-block:last-child {
  margin-bottom: 0;
}

.day-label {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.day-label span {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(167, 139, 250, 0.18);
  color: #c4b5fd;
}

.thumb-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

@media (min-width: 640px) {
  .thumb-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.thumb-grid a,
.thumb-grid button {
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: none;
  display: block;
}

.thumb-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition);
}

.thumb-grid a:hover img,
.thumb-grid button:hover img {
  transform: scale(1.05);
}

.day-content {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .day-content {
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
  }
}

/* -------------------------------------------------------------------------- */
/* Inner page hero (compact)                                                   */
/* -------------------------------------------------------------------------- */
.page-hero {
  padding: calc(var(--header-h) + 2.5rem) 0 2.5rem;
  position: relative;
  overflow: hidden;
}

.page-hero h1 {
  margin-bottom: 0.5rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 1.5rem;
  border-left: 2px solid rgba(56, 189, 248, 0.25);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.75rem;
  padding-left: 1.25rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1.5rem - 6px);
  top: 0.35rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.2);
}

.timeline-item time {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

/* Program: countdown */
.countdown-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .countdown-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.countdown-item {
  text-align: center;
  padding: 1.25rem 0.75rem;
}

.countdown-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.countdown-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* Calendar strip */
.cal-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.cal-day {
  min-width: 72px;
  padding: 0.85rem;
  text-align: center;
  border-radius: var(--radius-sm);
  background: rgba(148, 163, 184, 0.06);
  border: 1px solid var(--border-glass);
  font-size: 0.85rem;
}

.cal-day.is-highlight {
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(56, 189, 248, 0.1);
  color: var(--text);
}

.cal-day strong {
  display: block;
  font-size: 1.15rem;
  font-family: var(--font-display);
}

/* Map embed */
.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  min-height: 320px;
}

.map-embed iframe {
  width: 100%;
  height: 360px;
  border: 0;
  filter: grayscale(0.2) contrast(1.05);
}

/* Komisyon detail blocks */
.komisyon-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tag-list li {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
}

/* Gallery lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(5, 8, 16, 0.92);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: clamp(0.25rem, 2vw, 1rem);
  padding: 1rem;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.lightbox .lightbox-inner,
.lightbox .lightbox-nav {
  position: relative;
  z-index: 1;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-nav {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.55);
  color: var(--text);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0.38;
  transition: opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.lightbox-nav.is-visible {
  display: flex;
}

.lightbox-nav:hover,
.lightbox-nav:focus-visible {
  opacity: 0.92;
  background: rgba(15, 23, 42, 0.82);
  border-color: rgba(56, 189, 248, 0.45);
  outline: none;
}

@media (max-width: 520px) {
  .lightbox-nav {
    width: 2.6rem;
    height: 2.6rem;
    font-size: 1.5rem;
  }
}

.lightbox-inner {
  position: relative;
  flex: 0 1 auto;
  max-width: min(1100px, calc(100vw - 7rem));
  max-height: 90vh;
}

.lightbox-inner img,
.lightbox-inner video {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.lightbox-close {
  position: absolute;
  top: -2.75rem;
  right: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: rgba(15, 23, 42, 0.85);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-caption {
  margin-top: 0.75rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Galeri — site gorselleri katalogu */
.gallery-catalog-block {
  margin-top: 2.5rem;
}

.gallery-catalog-block:first-child {
  margin-top: 0;
}

.gallery-catalog-title {
  font-family: var(--font-display, "Outfit", system-ui, sans-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--text);
}

.gallery-catalog-grid {
  --catalog-thumb: 92px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--catalog-thumb), 1fr));
  gap: 0.65rem;
  justify-content: start;
}

.gallery-catalog-thumb {
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  border-radius: var(--radius-md, 12px);
  cursor: pointer;
  overflow: hidden;
  font: inherit;
  color: inherit;
}

.gallery-catalog-thumb:focus-visible {
  outline: 2px solid var(--accent, #38bdf8);
  outline-offset: 3px;
}

.gallery-catalog-grid .gallery-catalog-thumb img {
  width: 100%;
  aspect-ratio: 1;
  height: auto;
  object-fit: cover;
  display: block;
  transition: transform var(--transition, 0.25s ease);
}

.gallery-catalog-grid .gallery-catalog-thumb:hover img,
.gallery-catalog-grid .gallery-catalog-thumb:focus-visible img {
  transform: scale(1.05);
}

@media (min-width: 640px) {
  .gallery-catalog-grid {
    --catalog-thumb: 104px;
  }
}

/* Leader message quote */
.leader-quote {
  position: relative;
  padding: 2rem 2rem 2rem 2.5rem;
  border-left: 4px solid var(--accent);
}

.leader-quote::before {
  content: "“";
  position: absolute;
  top: 0.5rem;
  left: 1rem;
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: rgba(56, 189, 248, 0.25);
}

.leader-meta {
  margin-top: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.leader-meta span {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Accordion-style komisyon (optional enhance) */
.accordion-toggle {
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  background: rgba(148, 163, 184, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-bottom: 0.5rem;
}

.accordion-panel {
  display: none;
  padding: 0 0 1rem 0;
}

.accordion-panel.is-open {
  display: block;
}

/* -------------------------------------------------------------------------- */
/* Organizasyon page — detailed 3-day program                                 */
/* -------------------------------------------------------------------------- */
.program-days-grid {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 960px) {
  .program-days-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}

.program-day-card {
  padding: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background:
    radial-gradient(120% 120% at 10% 0%, rgba(56, 189, 248, 0.1), transparent 55%),
    radial-gradient(110% 140% at 90% 0%, rgba(167, 139, 250, 0.08), transparent 60%),
    rgba(15, 23, 42, 0.64);
}

.program-day-card__head {
  margin-bottom: 0.85rem;
}

.program-day-card__head h3 {
  margin: 0.35rem 0 0;
}

.program-day-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  text-transform: uppercase;
  color: #bae6fd;
  border: 1px solid rgba(56, 189, 248, 0.38);
  background: rgba(56, 189, 248, 0.13);
}

.program-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.52rem;
}

.program-list li {
  display: grid;
  grid-template-columns: minmax(116px, 132px) 1fr;
  gap: 0.6rem;
  align-items: center;
  padding: 0.6rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(2, 6, 23, 0.35);
}

.program-time {
  font-size: 0.83rem;
  font-weight: 700;
  color: #7dd3fc;
}

.program-event {
  font-size: 0.92rem;
  color: var(--text);
}