/* =============================
   This styles.css is for GALLERY ONLY
   ============================= */

/* =============================
   1) Global Reset & Base
   ============================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: "Stack Sans Notch", sans-serif;
  color: #f8edd8;
  background-color: #090808; /* fallback */
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Fluid container */
main,
.container {
  width: min(900px, 100% - 2rem);
  margin-inline: auto;
}

/* =============================
   2) Backgrounds (shared + per page)
   Mobile-first: attachment scroll; Desktop: fixed
   ============================= */
body,
body.home,
body.about,
body.gallery,
body.contact {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: scroll; /* mobile-first */
}

/* Page-specific images */
body {
  background-image: url("puerta-verde.jpg");
}
body.home {
  background-image: url("puerta-verde.jpg");
}
body.about {
  background-image: url("flame-1363095_Logo.png");
}
body.gallery {
  background-image: url("israel-palacio-unsplash_Logo.png");
}
body.contact {
  background-image: url("Guille-concert2_Logo.png");
}

/* =============================
   3) Typography
   ============================= */
h1,
h2,
h3,
h5,
h6,
nav a {
  color: #f4f4f1;
  text-align: center;
}

h1 {
  font-size: clamp(1.6rem, 4.8vw, 3rem);
}
h3 {
  font-size: clamp(1.4rem, 4.2vw, 2rem);
}

h1 {
  background-color: #000206;
  border: 1px solid #000305;
  padding: 24px;
  width: fit-content;
  margin: 0 auto;
  border-radius: 15px;
  opacity: 0.8;
}

h3 {
  background-color: #000206;
  border: 1px solid #000305;
  padding: 10px 20px;
  margin: 24px auto 20px;
  width: fit-content;
  border-radius: 15px;
  opacity: 0.8;
}

p {
  font-size: clamp(0.98rem, 2.4vw, 1.06rem);
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

/* =============================
   4) Navigation
   ============================= */
nav {
  background-color: rgba(0, 2, 6, 0.75);
  border: 1px solid #000305;
  padding: 5px;
  margin: 0 auto 5px;
  width: fit-content;
  border-radius: 15px;
  opacity: 0.7;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

nav a:link {
  color: #f5c812;
  text-decoration: none;
}
nav a:visited {
  color: #33fa01;
}
nav a:hover {
  color: #1708f0;
  text-decoration: underline;
}
nav a:active {
  color: #ff0000;
}

/* =============================
   5) Error fallback (noscript)
   ============================= */
#error-fallback-message {
  display: none;
  color: red;
  font-size: 24px;
  text-align: center;
  padding: 20px;
  border: 2px solid red;
  background-color: black;
}

/* =============================
   6) Gallery Layout — FINAL
   ============================= */

/* Widen the content only on the Gallery page */
body.gallery main,
body.gallery .container {
  width: min(1200px, 100% - 2rem);
}

/* Step wrapper: force vertical stacking of sections */
.demo-step1 {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  padding: 12px 0 20px;
  max-width: 1200px;
  margin-inline: auto;
}

/* Subtitle styling inside demo-step1 */
.demo-step1 .subtitle {
  display: inline-block;
  margin: 10px auto 8px;
  padding: 8px 16px;
  border-radius: 15px;
  background: linear-gradient(180deg, rgba(0, 2, 6, 0.85), rgba(0, 2, 6, 0.7));
  border: 1px solid #000305;
  color: #fdd006;
}

/* Base "card" look for artwork + float-card */
.demo-step1 figure.artwork,
.demo-step1 figure.float-card {
  text-align: center;
  margin: 0;
  justify-self: center;
  background: rgba(0, 2, 6, 0.55);
  border: 1px solid #000305;
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);

  width: 280px;
  max-width: 280px;
}

.demo-step1 figure.artwork img,
.demo-step1 figure.float-card img {
  display: block;
  width: 100%;
  height: 170px;
  border-radius: 12px;
  border: 2px solid #173213;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  object-fit: cover;
}

.demo-step1 figure.artwork figcaption,
.demo-step1 figure.float-card figcaption {
  margin-top: 8px;
  color: #e9ecef;
  font-size: 0.95rem;
  text-align: center;
}

/* Hover zoom */
.demo-step1 .hover-zoom img {
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    filter 220ms ease;
  transform-origin: center center;
}

.demo-step1 .hover-zoom:hover img {
  transform: scale(1.5);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.5);
}

/* ---------- Lane row(s) ---------- */
.demo-step1 .lane-3 {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: flex-start;
}

/* Make the "middle row" (lane-3 artworks) larger and show full image */
.demo-step1 .lane-3 figure.artwork {
  width: 300px;
  max-width: 300px;
}
.demo-step1 .lane-3 figure.artwork img {
  height: 210px;
  object-fit: contain;
  background: #000;
}

/* =============================
   6A) Absolute positioning demo (2 featured cards)
   ============================= */
.absolute-gallery {
  position: relative; /* containing block */
  display: block;
  width: 100%;
  max-width: 1100px;
  margin: 18px auto 12px;
  padding: 0 12px;

  /* Reserve space so the scroll strip sits BELOW */
  height: 650px;
}

/* Figures are absolute + centered by default */
.absolute-gallery .artwork--absolute {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  z-index: 2;
}

/* Stack the 2 featured cards */
.absolute-gallery .artwork--absolute:nth-of-type(1) {
  top: 0;
}
.absolute-gallery .artwork--absolute:nth-of-type(2) {
  top: 350px;
}

/* Featured images (same sizing as cards) */
.absolute-gallery .artwork--absolute img {
  display: block;
  width: 100%;
  height: 170px;
  object-fit: cover;
}

/* Optional: 2nd featured card horizontal offset */
.absolute-gallery > figure.artwork--absolute.abs-2 {
  left: calc(50% + 10px);
}

/* =============================
   6B) Float/Clear demo — displayed as a horizontal scroll strip
   (keeps float/clear requirement via rubric demo section below)
   ============================= */
.float-demo {
  display: block;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 12px 24px;
}

/* Single horizontal strip */
.float-demo .float-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 14px;
  overflow-x: auto;
  padding: 10px 6px 16px;
  scroll-snap-type: x mandatory;
}

/* Each card is a scroll item */
.float-demo .float-card {
  float: none; /* visually disable floats for final layout */
  flex: 0 0 220px;
  scroll-snap-align: start;
  margin: 0;
}

/* Thumbnails */
.float-demo .float-card img {
  height: 140px;
}

/* Clearfix (kept, harmless) */
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

/* =============================
   7) Breakpoints
   ============================= */
@media (min-width: 720px) {
  h1 {
    padding: 40px;
  }
  h3 {
    margin-top: 40px;
  }
}

@media (min-width: 768px) {
  body,
  body.home,
  body.about,
  body.gallery,
  body.contact {
    background-attachment: fixed;
  }
}

@media (max-width: 420px) {
  html,
  body {
    overflow-x: hidden;
  }
  .container,
  main {
    width: min(100% - 1rem, 900px);
  }
  nav {
    gap: 0.5rem;
  }
}

/* =========================================================
   8) RUBRIC DEMOS
   ========================================================= */
.rubric-demos {
  margin: 40px auto 20px;
  max-width: 1100px;
  padding: 0 12px;
}

.demo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.demo-box {
  width: 140px;
  height: 70px;
  border: 2px solid #173213;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.45);
  color: #f4f4f1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* position demos */
.demo-static {
  position: static;
}

.demo-relative {
  position: relative;
  top: 6px; /* top demo */
  left: 6px; /* left demo */
}

.demo-absolute {
  position: relative;
}

.demo-absolute .demo-badge {
  position: absolute; /* absolute demo */
  top: 6px; /* top demo */
  right: 6px; /* right demo */
  z-index: 5; /* z-index demo */
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 25, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.demo-sticky {
  position: sticky;
  top: 10px;
}

/* Always visible, YES/NO*/
.demo-fixed {
  position: fixed;
  bottom: 14px;
  right: 14px;
  z-index: 999;
}

/* float + clear demo */
.demo-float-wrap {
  width: 320px;
  border: 2px solid #173213;
  border-radius: 12px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.35);
}

.demo-float-img {
  float: left; /* float demo */
  width: 110px;
  height: 80px;
  object-fit: cover;
  margin-right: 10px;
  border-radius: 10px;
}

.demo-clear {
  clear: both;
} /* clear demo */

/* display demos */
.d-inline {
  display: inline;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.d-inlineblock {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.d-block {
  display: block;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 6px;
}

/* ===============================
   STICKY DEMO (reused gallery image)
   =============================== */

.sticky-image {
  position: sticky;
  top: 120px;
  z-index: 20;
}

/* ===============================
   Z-INDEX STACK DEMO
   =============================== */

.zstack-demo {
  max-width: 1100px;
  margin: 40px auto;
  padding: 10px 14px;
}

.zstack-inline {
  text-align: center; /* center the whole group */
}

/* each card is inline-block + relative (z-index works) */
.zcard {
  display: inline-block; /* rubric-friendly + matches example */
  position: relative; /* z-index needs positioned element */
  width: 210px;
  margin: 0 -55px; /* negative margin creates overlap */
  vertical-align: middle;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
}

.zcard img {
  width: 100%;
  height: 140px;
  display: block;
  object-fit: cover;
}

.zcard figcaption {
  padding: 6px 8px;
  font-size: 0.9rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.55);
  color: #f4f4f1;
}

/* stacking order */
.z1 {
  z-index: 1;
}
.z2 {
  z-index: 2;
}
.z3 {
  z-index: 3;
}
.z4 {
  z-index: 4;
}
.z5 {
  z-index: 5;
}
.z6 {
  z-index: 6;
}

/* optional: bring hovered card to front */
.zcard:hover {
  z-index: 999;
}

/* ===============================
   FLOAT + CLEAR TEXT WRAP DEMO
   =============================== */

.float-text-demo {
  max-width: 600px; /* controls box width */
  margin: 40px auto; /* centers the box */
  padding: 16px 18px;
  background: rgba(0, 0, 0, 0.35);
  border: 3px solid hsl(120, 60%, 35%); /* HSL demo */
  border-radius: 12px;
}

.float-img {
  float: left; /* REQUIRED */
  width: 350px; /* control image size */
  margin-right: 12px; /* space between image and text */
  margin-bottom: 8px;
  border-radius: 10px;
}

.float-text-demo p {
  line-height: 1.6;
  font-size: 0.85rem;
}

/* Clear the float */
.clear-demo {
  clear: both; /* REQUIRED */
}

/* =============================
   Bootstrap consistency helpers
   ============================= */

/* Bootstrap handle layout inside main (Gallery) */
body.gallery main {
  display: block;
  align-items: unset;
  justify-content: unset;
}

/* Gallery container already widened, keep it */
body.gallery main.container {
  width: min(1200px, 100% - 2rem);
}
/* Language buttons: keep subtle */
#btnEN,
#btnES {
  border-color: rgba(233, 10, 10, 0.65);
  background: rgba(0, 0, 0, 0.35);
  color: #fdd006;
  transition: all 0.25s ease;
}
/* Using these classes on other pages,
   define them here too (so Gallery matches) */
.header-glass,
.glass-box {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(14px);
  border: 2px solid rgba(0, 255, 120, 0.22);
  box-shadow: 0 0 28px rgba(0, 0, 0, 0.55);
  max-width: 610px; /* adjust freely: 800–1000px */
  margin-left: auto;
  margin-right: auto;
}

/* ===============================
   MOVING LENS (YouTube)
================================ */
.moving-lens-box {
  max-width: 700px; /* adjust if you want */
}

.moving-lens-header {
  max-width: 700px; /* match .moving-lens-box */
}

.video-caption {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

/* optional: makes carousel arrows a bit more visible on dark bg */
.moving-lens-section .carousel-control-prev-icon,
.moving-lens-section .carousel-control-next-icon {
  filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.8));
}

/* =========================
   Not Embeded Video Card
========================== */

/* =========================
   FEATURED VIDEO CARD
========================= */

.featured-video-box {
  max-width: 610px;
  text-align: center;
}

.featured-video-title {
  color: #07cf25; /* or your accent color */
  font-weight: 600;
}

.featured-video-thumb {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
}

.featured-video-thumb img {
  width: 100%;
  display: block;
  border-radius: 14px;
  transition: transform 0.35s ease;
}

.featured-video-thumb:hover img {
  transform: scale(1.03);
}

/* Play icon */
.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
  background: rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.featured-video-thumb:hover .play-overlay {
  opacity: 1;
}

.featured-video-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
}

/* =========================
   FOOTER (Gallery)
========================== */
body.gallery .footer-glass {
  width: min(
    610px,
    calc(100% - 2rem)
  ); /* 610 max, with side padding on small screens */
  margin: 0 auto; /* centers */
  padding: 16px 16px;

  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(0, 255, 120, 0.25);
  border-radius: 6px;

  display: block; /* keep it block so margin auto works */
}

body.gallery .footer-text {
  font-size: 0.85rem;
  color: #04f520bc;
  text-align: center;
}