/* === VARIABLES (FUTURO) === */
:root {
  --color-naranja: #FFA500;
  --color-naranja-oscuro: #e67e00;
  --color-claro: #f8f9fa;
  --color-oscuro: #111;
}

/* === RESET BÁSICO === */
body {
  margin: 0;
  padding: 0;
  background-color: #000;
  font-family: 'Poppins', sans-serif;
  color: #fff;
  overflow-x: hidden;
}

/* === NAVBAR === */
.custom-navbar {
  background: rgba(0, 0, 0, 0.5);
  padding: 15px 20px;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 0 15px rgba(255, 165, 0, 0.2);
}

.custom-navbar .logo-nav img {
  height: 60px;
  filter: drop-shadow(0 0 5px var(--color-naranja));
}

#frase-dinamica-pro {
  color: var(--color-naranja);
  font-size: 0.9rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  min-width: 280px;
  font-weight: 500;
  animation: fadeIn 1s ease;
  margin-left: 20px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.navbar-nav .nav-link {
  color: #fff;
  transition: color 0.3s, transform 0.3s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--color-naranja);
  transform: scale(1.1);
}

.dropdown-menu {
  background-color: #111;
  border: 1px solid var(--color-naranja);
}

.dropdown-menu .dropdown-item {
  color: #fff;
}

.dropdown-menu .dropdown-item:hover {
  background-color: var(--color-naranja);
  color: #000;
}

.dropdown-header {
  color: var(--color-naranja-oscuro);
  font-weight: bold;
}

.navbar-toggler {
  border: none;
}

.navbar-toggler-icon {
  background-image: none;
  width: 30px;
  height: 3px;
  background-color: var(--color-naranja);
  position: relative;
  transition: background-color 0.3s ease;
  box-shadow: 0 2px 10px rgba(255, 165, 0, 0.4);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 30px;
  height: 3px;
  background-color: var(--color-naranja);
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before { top: -8px; }
.navbar-toggler-icon::after { top: 8px; }

#modo-toggle {
  transition: all 0.3s ease;
  font-size: 1.2rem;
  padding: 6px 12px;
  border-radius: 8px;
}

#modo-toggle:hover {
  background-color: var(--color-naranja-oscuro);
  color: #fff;
  transform: scale(1.05);
}

.hero-text-estatico h1,
.hero-text-estatico p {
  color: #ffffff !important;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* === HERO SECTION === */
.hero-section {
  position: relative;
  width: 100%;
  height: 100vh;
  background: url('../images/fondos/fondo_home.jpg') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-section .overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  top: 0;
  left: 0;
}

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

.hero-section h1 {
  font-size: 4rem;
  font-weight: 700;
  animation: fadeInDown 1s ease;
}

.hero-section p {
  font-size: 1.2rem;
  margin-top: 1rem;
  animation: fadeInUp 1.5s ease;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-50px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn-explorar {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 25px;
  background-color: var(--color-naranja-oscuro);
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(255, 145, 0, 0.4);
  transition: background-color 0.3s, transform 0.3s;
}

.btn-explorar:hover {
  background-color: #cc6e00;
  transform: scale(1.05);
}

/* === INTRO SAGAS === */
.intro-saga {
  width: 100%;
  text-align: center;
  padding: 50px 0;
}

.intro-saga img {
  max-width: 100%;
  height: 200px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 0 10px var(--color-naranja));
  animation: fadeInDown 1s ease;
}

.intro-db, .intro-dbz {
  position: relative;
  width: 100%;
  min-height: 150vh;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0;
  overflow: hidden;
  z-index: 10;
}

.intro-db {
  background-image: url('../images/historia/Fondo_DB_Origen.jpg');
}

.intro-dbz {
  background-image: url('../images/historia/Fondo_DBZ.jpg');
}

.intro-db::before,
.intro-dbz::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 0;
}

.intro-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.intro-content img {
  max-width: 500px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 15px var(--color-naranja));
}

/* === TIMELINE === */
#timeline {
  margin-top: 0;
  padding-top: 80px;
  position: relative;
  z-index: 2;
}

.timeline {
  position: relative;
  margin: 100px auto;
  padding: 50px 0;
  width: 90%;
}

.timeline::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--color-naranja);
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
  box-sizing: border-box;
  margin-bottom: 80px;
}

.timeline-item.left {
  left: 0;
  text-align: right;
}

.timeline-item.right {
  left: 50%;
  text-align: left;
}

.timeline-item .content {
  background: #000;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.4);
  z-index: 2;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item .content:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(255, 145, 0, 0.4);
  z-index: 5;
}

.timeline-item .content img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  margin-bottom: 15px;
}

.logo-saga {
  position: absolute;
  top: 50%;
  width: 210px;
  height: 210px;
  background: #000;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 15px rgba(255, 115, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateY(-50%);
  z-index: 3;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.logo-saga:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(255, 145, 0, 0.5);
}

.logo-saga img {
  width: 160px;
  max-height: 250px;
  object-fit: contain;
}

.right-logo {
  left: 100%;
  margin-left: 200px;
}

.left-logo {
  right: 100%;
  margin-right: 200px;
}

.btn-ver {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 15px;
  background-color: var(--color-naranja-oscuro);
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.btn-ver:hover {
  background-color: #cc6e00;
}

@media (max-width: 768px) {
  .timeline::after {
    left: 20px;
    transform: none;
  }

  .timeline-item,
  .timeline-item.left,
  .timeline-item.right {
    width: 100%;
    padding-left: 60px;
    text-align: left;
  }

  .logo-saga {
    left: 20px !important;
    right: auto !important;
    width: 150px;
    height: 100px;
    margin: 0;
  }

  .logo-saga img {
    width: 100%;
    height: auto;
  }
}