/* Nina Lane Music - Shared Base Styles */
/* Common styles across all pages - eliminates CSS duplication */

/* CSS Custom Properties for consistency */
:root {
  --font-primary: "Viaoda Libre", cursive;
  --font-secondary: "Thasadith", sans-serif;
  --text-light: white;
  --text-dark: black;
  --text-shadow-dark: rgba(0, 0, 0, 0.5);
  --bg-light-gray: rgb(226, 223, 223);
  --bg-medium-gray: rgb(214, 212, 212);
  --bg-dark-gray: rgb(193, 196, 196);
  --header-bg-light: rgb(226, 223, 223);
  --backdrop-blur: rgba(255, 255, 255, 0.03);
  --transition-fast: 250ms ease-in-out;
  --transition-medium: 400ms ease-in-out;
}

/* Reset - shared across all pages */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
}

/* Skip link for accessibility - all pages */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--text-light);
  color: var(--text-dark);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  z-index: 1000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 6px;
}

/* Common body background - most pages */
body {
  background: var(--bg-medium-gray);
  font-family: system-ui, -apple-system, sans-serif;
}

/* Base navigation toggle styles - all pages */
.nav-toggle {
  display: none;
  height: 100%;
}

.nav-toggle-label {
  position: absolute;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  background: var(--text-dark);
  height: 0.219rem;
  width: 2rem;
  border-radius: 0.125rem;
  position: relative;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: "";
  position: absolute;
}

.nav-toggle-label span::before {
  top: 9px;
}

.nav-toggle-label span::after {
  bottom: 9px;
}

/* Base navigation styles - common positioning */
nav {
  position: absolute;
  text-align: left;
  top: 100%;
  transform: scale(1, 0);
  transform-origin: top;
  transition: transform var(--transition-medium);
}

nav li {
  margin: 0.75rem 0.75rem 0.5rem;
}

nav a {
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-primary);
  text-transform: uppercase;
  text-shadow: 2px 2px var(--text-dark);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

nav a:hover {
  color: rgb(207, 211, 211);
}



.nav-toggle:checked ~ #nav-container nav,
.nav-toggle:checked ~ nav {
  transform: scale(1, 1);
}

.nav-toggle:checked ~ #nav-container nav a,
.nav-toggle:checked ~ nav a {
  opacity: 1;
  transition: opacity var(--transition-fast) 150ms;
}

/* Social link spacing */
.social-link {
  margin-left: 1.5rem;
}

/* Common footer styles - most pages */
.footer-container {
  border-top: 0.03rem solid var(--text-dark);
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: 2rem;
  background: var(--bg-dark-gray);
}

.footer-item {
  margin-top: 1rem;
  display: inline-block;
}

.fb {
  margin: 0;
}

.bc {
  padding-top: 0.25rem;
}

/* Common text and layout styles */
.text-container {
  padding: 0 3rem 3rem;
  margin: 0 auto;
  max-width: 52rem;
}

.title {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  padding: 1rem;
}

.text {
  font-size: 1.25rem;
  font-weight: 600;
  font-family: var(--font-secondary);
  padding: 1rem;
  background: var(--text-light);
  border-radius: 0.5rem;
  box-shadow: 0.5rem 0.5rem 0.5rem rgba(0, 0, 0, 0.15);
}

.center-text {
  text-align: center;
  padding: 2rem;
  font-size: 1.25rem;
  font-family: var(--font-secondary);
}

/* Special duo page body styling */
body[data-page="duo"] {
  background: var(--bg-medium-gray);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
}

/* Duo page specific footer margin */
body[data-page="duo"] .footer-container {
  margin-top: auto;
}

/* Common responsive breakpoints */
@media screen and (min-width: 48rem) {
  nav li {
    margin: 1rem 1.5rem 1rem 0.75rem;
  }

  nav a {
    font-size: 1.25rem;
  }
}

@media screen and (min-width: 52rem) {
  .nav-toggle-label {
    display: none;
  }

  nav a {
    opacity: 1;
  }

  nav ul {
    display: flex;
  }

  nav li {
    margin: 1rem;
  }

  .footer-item {
    padding: 0 2rem;
  }
}