* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #0a1628;
  color: #e8f4f8;
}

/* HERO */
.hero {
  position: relative;
  width: 100%;
  text-align: center;
  border-bottom: 2px solid #2d5a3d;
}

.hero-img {
  width: 100%;
  display: block;
}

.hero-content {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.hero h1 {
  display: none;
}

.hero .subtitle {
  font-size: 1.1rem;
  color: #6aab7a;
  margin-top: 8px;
  letter-spacing: 1px;
}

/* NAV */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  height: 52px;
  background: #0f1f14;
  border-bottom: 1px solid #2d5a3d;
}

.nav-home {
  font-size: 1.2rem;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.nav-home:hover {
  background: #2d5a3d;
}

.nav-links {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  flex: 1;
  scrollbar-width: none;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-item {
  text-decoration: none;
  color: #6aab7a;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid transparent;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: all 0.2s;
  flex-shrink: 0;
}

.nav-item:hover,
.nav-item.active {
  background: #2d5a3d;
  color: #a8d8b0;
  border-color: #2d5a3d;
}

/* BOTÓ TEMA */
.theme-toggle {
  background: none;
  border: 1px solid #2d5a3d;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: #2d5a3d;
  transform: scale(1.1);
}

/* Espai per compensar la nav fixa */
body {
  padding-top: 52px;
}

/* CARDS */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}

.card {
  background: #0f2318;
  border: 1px solid #2d5a3d;
  border-radius: 16px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.card:hover {
  background: #1a3a2a;
  transform: translateY(-4px);
  border-color: #6aab7a;
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.card h3 {
  color: #a8d8b0;
  margin-bottom: 6px;
}

.card p {
  color: #6aab7a;
  font-size: 0.85rem;
}

/* Subtítol més gran i negreta */
.subtitle {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a3a2a;
  letter-spacing: 1px;
}

/* Seccions de la landing */
.landing-section {
  padding: 60px 20px;
  text-align: center;
}

.landing-section h2 {
  font-size: 2rem;
  color: #a8d8b0;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

/* Galeria de fotos */
.photo-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.photo-card {
  perspective: 1000px;
  cursor: pointer;
  height: 240px;
}

.photo-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s ease;
  transform-style: preserve-3d;
}

.photo-card:hover .photo-card-inner,
.photo-card.flipped .photo-card-inner {
  transform: rotateY(180deg);
}

.photo-card-front,
.photo-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.photo-card-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-card-back {
  background: #0f2318;
  border: 1px solid #2d5a3d;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  gap: 12px;
}

.photo-card-back .place-name {
  color: #a8d8b0;
  font-size: 1.2rem;
  font-weight: 700;
}

.photo-card-back .place-desc {
  color: #6aab7a;
  font-size: 0.9rem;
  line-height: 1.6;
}

.photo-card-back .place-icon {
  font-size: 2rem;
}

@media (max-width: 768px) {
  .photo-grid {
    grid-template-columns: 1fr;
  }
}

/* Noms personatges */
.person {
  position: absolute;
  top: 0;
  height: 90%;
  cursor: pointer;
}

.person-name {
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(10, 22, 40, 0.85);
  color: #a8d8b0;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.person.active .person-name {
  opacity: 0;
}

/* Hover en ordinador */
.person:hover .person-name {
  opacity: 0;
  transform: translateX(-50%) translateY(0);
}

/* Tap actiu en mòbil */
.person.active .person-name {
  opacity: 0;
  transform: translateX(-50%) translateY(0);
}



/* MODE CLAR/FOSC */
body.light {
  background: #f0f4f0;
  color: #1a3a2a;
}

body.light .main-nav {
  background: #d4eada;
}

body.light .nav-item {
  color: #1a3a2a;
  border-color: #6aab7a;
}

body.light .nav-item:hover,
body.light .nav-item.active {
  background: #6aab7a;
  color: #fff;
}

body.light .card {
  background: #ffffff;
  border-color: #6aab7a;
}

body.light .card h3 {
  color: #1a3a2a;
}

body.light .card p {
  color: #2d5a3d;
}

body.light .landing-section h2 {
  color: #1a3a2a;
}

body.light .main-footer {
  background: #d4eada;
}

body.light .footer-title,
body.light .footer-sub {
  color: #1a3a2a;
}



/* PEU DE PÀGINA */
.main-footer {
  background: #0f1f14;
  text-align: center;
  padding: 24px 20px;
  border-top: 2px solid #2d5a3d;
}

.footer-title {
  color: #a8d8b0;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.footer-sub {
  color: #6aab7a;
  font-size: 0.8rem;
}


/* POPUP PERSONATGES */
.person-popup {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: rgba(10, 22, 40, 0.95);
  border: 1px solid #2d5a3d;
  border-radius: 16px;
  padding: 16px;
  width: 220px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 2000;
}

.person.active .person-popup {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.person.active .person-name {
  opacity: 0;
}

.person-popup .popup-name {
  color: #a8d8b0;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.person-popup img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 10px;
}

.person-popup .popup-text {
  color: #a8d8b0;
  font-size: 0.8rem;
  line-height: 1.5;
}
/* ── IDENTIFICACIÓ NAV ─────────────────────────────────────── */
.nav-id-btn {
  position: relative;
  background: none;
  border: 2px solid #2d5a3d;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  padding: 0;
  overflow: visible;
}
.nav-id-btn:hover { border-color: #6aab7a; transform: scale(1.05); }
.nav-id-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  display: block;
}
.nav-id-text {
  font-size: .62rem;
  font-weight: 700;
  color: #6aab7a;
  white-space: nowrap;
  padding: 0 4px;
}

/* Menú desplegable */
.nav-id-wrap {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.nav-id-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: #0f1f38;
  border: 1px solid #2d5a3d;
  border-radius: 14px;
  padding: .4rem;
  min-width: 160px;
  z-index: 2000;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  display: none;
}
.nav-id-menu.visible { display: block; animation: fadeInDown .15s ease; }
@keyframes fadeInDown {
  from { opacity:0; transform:translateY(-6px); }
  to   { opacity:1; transform:translateY(0); }
}
.nav-id-menu-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  width: 100%;
  background: none;
  border: none;
  border-radius: 10px;
  padding: .45rem .65rem;
  cursor: pointer;
  font-family: 'Segoe UI', sans-serif;
  font-size: .85rem;
  color: #a8d8b0;
  transition: background .15s;
  text-align: left;
}
.nav-id-menu-item:hover { background: rgba(45,90,61,.4); }
.nav-id-menu-item.actiu { background: rgba(106,171,122,.15); font-weight: 700; }
.nav-id-menu-item img {
  width: 28px; height: 28px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  flex-shrink: 0;
}
.nav-id-check { margin-left: auto; color: #6aab7a; font-size: .85rem; }
.nav-id-menu-sep { height: 1px; background: rgba(106,171,122,.2); margin: .35rem .75rem; }
.nav-id-convidat-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.nav-id-convidat { opacity: .8; }
.nav-id-convidat:hover { opacity: 1; }
/* Avís "Identifica't" al costat esquerre de l'avatar convidat */
.nav-id-avis {
  font-size: .72rem;
  font-weight: 700;
  color: #ff8c69;
  white-space: nowrap;
  padding: 3px 8px;
  border: 1px solid rgba(255,140,105,.4);
  border-radius: 10px;
  pointer-events: none;
  animation: nav-avis-pulse 2s ease-in-out infinite;
}
@keyframes nav-avis-pulse {
  0%, 100% { opacity: .7; }
  50% { opacity: 1; }
}

body.light .nav-id-btn { border-color: #6aab7a; }
body.light .nav-id-menu { background: #fff; border-color: #6aab7a; }
body.light .nav-id-menu-item { color: #1a3a2a; }
body.light .nav-id-text { color: #2d5a3d; }

/* Cards jocs deshabilitades (sense identificació) */
.joc-selector-btn.disabled-id {
  opacity: .35;
  pointer-events: none;
  filter: grayscale(.5);
}