/* ==========================================
   1. GLOBAL & CANVAS SETUP (Desktop First)
   ========================================== */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  background-color: #000000;
}

.site-container {
  position: relative;
  width: 100%;
  overflow-x: hidden; /* Blocks horizontal scrolling completely */
}

/* DESKTOP ENGINE: Displays 100% width, no cropping, scrolls full height */
.master-bg {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

/* Layer matching the exact layout dimensions of the desktop image */
.interaction-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center; /* Centers links vertically on desktop */
  box-sizing: border-box;
}

/* DESKTOP INTERACTION GRID (2x2 Layout) */
.links-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 600px;
  padding: 20px;
  justify-items: center;
}

.link-element img {
  width: 100%;
  max-width: 240px;
  height: auto;
  display: block;
}

/* TEXT BUTTONS: stand-ins for the button images (about-btn.jpg etc.),
   which were never uploaded. Remove the "text-btn" class on a link once
   it has an <img> inside it again. */
.link-element.text-btn {
  display: block;
  width: 100%;
  max-width: 240px;
  box-sizing: border-box;
  padding: 14px 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  background: rgba(18, 18, 18, 0.8);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
  color: #f4f1ea;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;
  text-decoration: none;
}

.link-element.text-btn:hover,
.link-element.text-btn:focus-visible {
  background: rgba(255, 255, 255, 0.92);
  color: #111111;
  outline: none;
}

/* ==========================================
   2. SMARTPHONE OVERRIDES (Mobile Phone Only)
   ========================================== */
@media (max-width: 768px) {

  /* MOBILE ENGINE: Zooms image and forces it to center-crop from the dead middle */
  .master-bg {
    width: auto;
    min-width: 220vw; /* Scales the image up so it fills phone height */
    margin-left: 50%;
    transform: translateX(-50%); /* Locks the exact center of the image to the phone screen */
  }

  /* Locks the clickable interactive zone strictly to the phone's visible screen width */
  .interaction-overlay {
    width: 100vw;
    left: 0;
    align-items: flex-start; /* Shifts links toward the top for natural mobile reading */
    padding-top: 80px;
  }

  /* Collapses the link grid into a single vertical stack */
  .links-layout {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .link-element img {
    max-width: 180px; /* Sized appropriately for mobile touch screens */
  }

  .link-element.text-btn {
    max-width: 200px;
    font-size: 1.1rem;
  }
}

/* ==========================================
   3. INNER PAGES (about, contact, lessons, 404)
   ========================================== */
body.page {
  color: #f4f1ea;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.page-body {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 20px 72px;
  box-sizing: border-box;
}

.page-body h1 {
  font-weight: normal;
  font-size: 2.1rem;
  line-height: 1.15;
  margin: 0.6em 0 0.8em;
}

.page-body h2 {
  font-weight: normal;
  font-size: 1.4rem;
  margin: 2em 0 0.6em;
}

.page-body p {
  margin: 0 0 1.1em;
}

.page-body a {
  color: #a9dccd; /* mint, from the figure in the artwork */
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-body a:hover,
.page-body a:focus-visible {
  color: #ffffff;
}

.home-link {
  display: inline-block;
  text-decoration: none;
  opacity: 0.75;
}

.home-link:hover {
  opacity: 1;
}

.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  margin: 1.4em 0;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.page-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.contact-email {
  font-size: 1.35rem;
  word-break: break-all;
}

.page-body hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 2.4em 0;
}