@import 'colors.css';

/* Fuente pixel (ZY Heaven) */
@font-face {
  font-family: 'ZYHeaven';
  src: url('/fonts/zy-heaven/zy-heaven-fs.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* Layout base */
html, body {
  height: 100%;
}
body {
  margin: 0;
  background: var(--bg); /* espacio */
  color: var(--text);
  overflow-x: hidden; /* evita scroll horizontal, permite ver el footer */
  font-family: 'ZYHeaven', system-ui, sans-serif; /* tipografía global */
}

/* NAV superior */
.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  height: 56px;
  background: linear-gradient(to bottom, var(--nav-bg-top) 0%, var(--nav-bg-mid) 50%, var(--nav-bg-bottom) 100%); /* blanco translúcido */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 8px 16px var(--shadow-strong);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}
.brand img { height: 36px; display: block; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.06em;
  position: relative; /* para el subrayado animado */
}
.brand-title { font-family: 'ZYHeaven', system-ui, sans-serif; }

/* Subrayado animado en hover para la marca */
.brand::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 100%;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms ease;
}
.brand:hover::after { transform: scaleX(1); }

.menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
}

.menu a {
  color: var(--text); /* texto blanco desde variables */
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin: 0 14px;
  opacity: 0.95;
  text-shadow: 0 1px 2px var(--text-shadow-strong); /* mejora legibilidad */
  position: relative; /* para el subrayado animado */
}
.menu a:hover { opacity: 1; }
.menu a.buy {
  position: relative;
  padding: 8px 14px;
  color: var(--text);
  font-weight: 900;
  letter-spacing: 0.06em;
  background-color: var(--overlay-dark-25);
  box-shadow: 0 6px 14px var(--shadow-strong);
  overflow: hidden; /* importante */
}

.menu a.buy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/fondoLogo.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  z-index: -1;
  opacity: 0.85; /* o usa un overlay en el main */
}

/* Botón BUY genérico (también para el héroe) */
.buy {
  position: relative;
  display: inline-block;
  color: var(--text);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-decoration: none;
  background-image: linear-gradient(var(--overlay-dark-25), var(--overlay-dark-25)), url('/assets/fondoLogo.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: 0 6px 14px var(--shadow-strong);
}
.menu a i { margin-right: 8px; transition: transform 180ms ease; }
.menu a:hover i { transform: scale(1.12); }

/* Asegura separación del icono en cualquier botón BUY */
.buy i { margin-right: 8px; }

/* Subrayado animado en hover */
.menu a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 100%;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms ease;
}
.menu a:hover::after { transform: scaleX(1); }
.menu a.active::after { transform: scaleX(1); }

/* Subrayado del botón BUY del nav, igual que el del héroe */
.menu a.buy::after{
  bottom: -4px;
  height: 3px; /* como el del héroe */
}

/* Footer */
.site-footer {
  position: relative; /* no fija, aparece al hacer scroll */
  z-index: 1;
  padding: 16px 6vw 24px;
  color: var(--text);
  background: var(--footer-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-inner img { height: 28px; }
.footer-title { font-weight: 800; letter-spacing: 0.04em; }
.footer-copy { margin-top: 4px; opacity: 0.8; font-size: 0.9rem; }

/* Secciones */
.section {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding-top: 56px; /* deja sitio al nav */
}
.hidden { display: none; }
.active { display: block; }

.section-hero {
  display: flex;
  align-items: center; /* centrado vertical */
  justify-content: center; /* centrado horizontal */
  gap: 0; /* sin separación para permitir solape */
  padding: 12vh 6vw 8vh; /* centrado con aire superior */
  min-height: 65vh;
}

.hero-title-block{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.title {
  font-family: 'ZYHeaven', system-ui, sans-serif;
  font-size: 12vw;
  line-height: 1;
  margin: 0;
  color: var(--text);
  text-shadow: 0 0 12px var(--title-shadow);
  z-index: 1; /* por detrás de la furgo */
}

.buy-hero{
  margin-top: 1.4vh;
  padding: 10px 95px; /* más ancho que el de arriba */
  font-size: 1.6rem;
  position: relative;
  z-index: 4; /* por encima de la furgo y texto */
  background-color: var(--overlay-dark-25);
  overflow: visible; /* permite mostrar la barra de hover por fuera */
  font-weight: 900;
  letter-spacing: 0.06em;
}

.buy-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/fondoLogo.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  z-index: -1;
  opacity: 0.85;
}

/* Barra de hover debajo del recuadro del botón del héroe */
.buy-hero::after{
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px; /* por debajo del recuadro */
  height: 3px;
  width: 100%;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms ease;
}
.buy-hero:hover::after{ transform: scaleX(1); }

.van {
    width: 600px;
    max-width: 100vw;
    height: auto;
    filter: drop-shadow(0 8px 12px var(--van-shadow));
    image-rendering: pixelated;
    position: relative;
    z-index: 3;
    margin-left: -10vw;
    transform: translateY(22vh);
}

.van.shake{
  animation: van-shake 220ms ease-in-out infinite;
}

@keyframes van-shake {
  0%   { transform: translateY(22vh) translateX(0) rotate(0deg); }
  20%  { transform: translateY(22vh) translateX(-3px) rotate(-0.6deg); }
  40%  { transform: translateY(22vh) translateX(3px) rotate(0.6deg); }
  60%  { transform: translateY(22vh) translateX(-2px) rotate(-0.4deg); }
  80%  { transform: translateY(22vh) translateX(2px) rotate(0.4deg); }
  100% { transform: translateY(22vh) translateX(0) rotate(0deg); }
}

/* Estrellas con parpadeo */
.sky {
  position: fixed;
  inset: 0;
  z-index: 0;
}
.star {
  position: absolute;
  background: radial-gradient(circle, var(--star) 0, var(--star) 60%, var(--star-glow) 61%, transparent 62%);
  border-radius: 50%;
  opacity: 0.8;
  animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.25; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}
.mobile-menu-toggle{
  display:none;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  position: relative;
  border: none;
  color: var(--text);
  font-weight: 900;
  letter-spacing: 0.06em;
  background-color: var(--overlay-dark-25);
  box-shadow: 0 6px 14px var(--shadow-strong);
  overflow: hidden; /* importante */
  
}
.mobile-menu-toggle.buy i {
  margin-right : 0px;
}

.mobile-menu-toggle::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/fondoLogo.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  z-index: -1;
  opacity: 0.85;
}

/* Menú móvil (drawer) */
.mobile-menu{
  position: fixed;
  top: 56px;
  left: 0; right: 0;
  background: var(--mobile-menu-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 12px 24px var(--mobile-menu-shadow);
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 220ms ease, opacity 220ms ease;
}
.mobile-menu.open{
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;

}
.mobile-menu a{
  display: block;
  padding: 14px 16px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.mobile-menu a.active{ background: var(--mobile-menu-active-bg); }

/* Responsive: <=770px muestra botón, oculta menú de escritorio */
@media (max-width: 770px){
  .menu{ display: none; }
  .mobile-menu-toggle{ display: inline-flex; }
  .brand-title{ display: none; } /* ahorrar espacio en móvil */
  .buy-hero{padding: 10px 45px;}
  .title{font-size: 16vw;}
}

/* Ajuste héroe para ≤1100px: título centrado y van debajo del botón */
@media (max-width: 1100px){
  .section-hero{
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
    padding-top: 15vh;
  }
  .hero-title-block{
    align-items: center;
    text-align: center;
  }
  .hero-title-block .title{ text-align: center; }
  .buy-hero{ margin-top: 12px; }
  .van{
    margin-left: 0;
    transform: none;
    width: min(720px, 88vw);
  }
  /* Shake sin desplazamiento vertical para este breakpoint */
  .van.shake{ animation: van-shake-flat 220ms ease-in-out infinite; }
  @keyframes van-shake-flat {
    0%   { transform: translateX(0) rotate(0deg); }
    20%  { transform: translateX(-3px) rotate(-0.6deg); }
    40%  { transform: translateX(3px) rotate(0.6deg); }
    60%  { transform: translateX(-2px) rotate(-0.4deg); }
    80%  { transform: translateX(2px) rotate(0.4deg); }
    100% { transform: translateX(0) rotate(0deg); }
  }
}
.section-desc{
  display: flex;
  align-items: center;
  min-height: 60vh;
}
.desc-inner{
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 0 3vw; /* margen a cada lado */
  display: grid;
  grid-template-columns: 1fr 1fr; /* imagen izquierda, texto derecha */
  gap: 24px;
}
.desc-image img{
  width: 100%;
  height: auto;
  image-rendering: pixelated;
  filter: drop-shadow(0 8px 16px var(--shadow-strong));
}
.desc-image iframe{
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border: none;
  box-shadow: 0 8px 16px var(--shadow-strong);
}
.desc-text{
  align-self: center;
}
.desc-text h2{
  margin: 0 0 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
}
.desc-text p{ opacity: 0.92; line-height: 1.5; }

/* Galería */
.section-gallery{ display: flex; align-items: center; min-height: 70vh; }
.gallery-inner{
  width: min(1200px, 94vw);
  margin: 0 auto;
  padding: 0 3vw 3vh; /* margen lateral y espacio inferior */
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 120px; /* base para mampostería */
  gap: 16px;
}
.gallery-inner img{
  width: 100%;
  height: 100%;
  border-radius: 6px;
  box-shadow: 0 6px 14px var(--shadow-strong);
  image-rendering: pixelated;
  object-fit: cover;
}
.gallery-inner img.big{ grid-column: span 2; grid-row: span 2; }

/* Responsive ajustes para desc y galería */
@media (max-width: 1100px){
  .desc-inner{ grid-template-columns: 1fr; }
  .desc-text{ text-align: center; }
  .gallery-inner{ grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 100px; }
}
@media (max-width: 770px){
  .gallery-inner{ grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 90px; }
}

/* Subir un poco la galería respecto a la descripción */
.section-gallery{ margin-top: -4vh; }

/* NEWS section styles */
.section-news {
  padding-top: 100px;
}

.news-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}

.news-page-title {
  color: var(--text);
  text-shadow: 0 2px 8px var(--text-shadow-strong);
  margin-bottom: 20px;
}

.news-entry {
  background: var(--overlay-dark-25);
  box-shadow: 0 8px 24px var(--shadow-strong);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 24px;
}

.news-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-direction: column;
    justify-content: center;
}

.news-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

.news-header-text {
  display: flex;
  flex-direction: column;
}

.news-title {
  color: var(--text);
  margin: 0;
}

.news-version {
  color: var(--text);
  opacity: 0.8;
}

.news-body {
  margin-top: 12px;
}

.news-section + .news-section {
  margin-top: 12px;
}

.news-section-title {
  color: var(--text);
  margin: 8px 0;
}

.news-list {
  margin: 0;
  padding-left: 20px;
}

.news-list li {
  color: var(--text);
  line-height: 1.5;
}

@media (max-width: 700px) {
  .news-header {
    align-items: flex-start;
  }
  .news-image {
    width: 100%;
    height: 64px;
  }
}

/* 404 section styles (hero-like) */
.section-404{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 12vh 6vw 12vh;
  min-height: 65vh;
}
.section-404 .hero-title-block{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.van-404{
  width: 520px;
  max-width: 90vw;
  height: auto;
  filter: drop-shadow(0 8px 12px var(--van-shadow));
  image-rendering: pixelated;
  margin-left: 6vw;
}
@media (max-width: 1100px){
  .section-404{
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
    padding-top: 15vh;
  }
  .section-404 .hero-title-block{ align-items: center; text-align: center; }
  .van-404{ margin-left: 0; width: min(720px, 88vw); }
}

/* ABOUTME section styles */
.section-about { display: flex; align-items: center; min-height: 80vh; }
.about-inner {
  width: min(900px, 92vw);
  margin: 0 auto;
  padding: 0 3vw;
}
.about-card {
  background: var(--overlay-dark-25);
  box-shadow: 0 8px 24px var(--shadow-strong);
  border-radius: 12px;
  padding: 20px;
}
.about-card h2 { color: var(--text); margin: 0 0 10px; }
.about-card p { color: var(--text); opacity: 0.92; line-height: 1.5; }
.github-actions { margin-top: 16px; }
.github-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  position: relative;
  color: var(--text);
  font-weight: 900;
  letter-spacing: 0.06em;
  background-image: none; /* usar ::before para el fondo como en BUY */
  box-shadow: 0 6px 14px var(--shadow-strong);
  overflow: hidden; /* importante para el ::before */
}
.github-link::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/fondoLogo.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  z-index: -1;
  opacity: 0.85;
}

/* Cards section: steam-like library */
.section-cards {
  min-height: 60vh;
  padding: 8vh 3vw;
}
.cards-inner {
  width: min(1200px, 94vw);
  margin: 0 auto;
}
.cards-inner h2 {
  font-size: 2rem;
  margin: 0 0 16px 0;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1100px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 770px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .cards-grid { grid-template-columns: 1fr; }
}
.card-item {
  position: relative;
  background: var(--overlay-dark-25);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 18px var(--shadow-strong);
}
.card-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #111;
}
.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transition: transform 180ms ease;
}
.card-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,0.65) 100%);
  pointer-events: none;
}
.card-text {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
}
.card-title {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
  text-shadow: 0 1px 2px var(--text-shadow-strong);
}
.card-desc {
  margin: 4px 0 0 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}
.card-item:hover .card-image {
  transform: scale(1.03);
}