/* ============================================================
   Stone Road Band – Main Stylesheet
   Dark/moody theme · Mobile-first responsive
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-bg:         #0d0d0d;
  --color-bg-alt:     #1a1a1a;
  --color-bg-card:    #222222;
  --color-surface:    #2a2a2a;
  --color-border:     #333333;
  --color-text:       #e0e0e0;
  --color-text-muted: #999999;
  --color-heading:    #ffffff;
  --color-accent:     #d4a030;      /* warm gold – pulled from rock/country feel */
  --color-accent-hover: #e8b84a;
  --color-link:       #d4a030;
  --color-overlay:    rgba(0, 0, 0, 0.85);

  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Oswald', 'Impact', sans-serif;

  --max-width:    1200px;
  --nav-height:   70px;
  --radius:       8px;
  --shadow:       0 4px 20px rgba(0, 0, 0, 0.4);
  --transition:   0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-link); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }

/* --- Header / Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  height: var(--nav-height);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-logo img {
  height: 50px;
  width: auto;
}

.header-logo span {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Desktop nav */
.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}

.nav-links a {
  display: block;
  padding: 0.5rem 0.9rem;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
  background: rgba(212, 160, 48, 0.1);
}

/* Hamburger button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-text);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
    gap: 0;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }
}

/* --- Main Content --- */
main {
  flex: 1;
}

.page-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.page-title {
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

.page-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: 0.75rem auto 0;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  text-align: center;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-contact {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer-contact a {
  color: var(--color-accent);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-social a:hover {
  color: var(--color-accent);
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* --- Home Page --- */
.home-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem 1.5rem 2rem;
}

/* Logo + title branding block */
.home-branding {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.home-logo {
  max-width: 160px;
  width: 40%;
}

.home-logo-text {
  max-width: 520px;
  width: 80%;
}

@media (min-width: 768px) {
  .home-branding {
    flex-direction: row;
    gap: 1.5rem;
  }

  .home-logo {
    max-width: 200px;
  }

  .home-logo-text {
    max-width: 650px;
  }
}

.home-hero-image {
  width: 80%;
  max-width: 80%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.home-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.home-genres {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* Navigation cards on home page */
.home-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
}

.home-nav-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.home-nav-card:hover {
  background: rgba(212, 160, 48, 0.1);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* --- The Band Page --- */
.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.member-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.member-card:hover {
  border-color: var(--color-accent);
}

.member-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: right center;
  display: block;
}

.member-photo-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.member-info {
  padding: 1.25rem;
}

.member-name {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.member-role {
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.member-bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Artists We Cover section */
.artists-section {
  margin-top: 3rem;
}

.artists-grid {
  column-count: 2;
  column-gap: 2rem;
  list-style: none;
}

.artists-grid li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

@media (min-width: 600px) {
  .artists-grid { column-count: 3; }
}

@media (min-width: 900px) {
  .artists-grid { column-count: 4; }
}

/* --- Setlist Grid --- */
.setlist-grid {
  column-count: 1;
  column-gap: 2rem;
  list-style: none;
}

.setlist-grid li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  break-inside: avoid;
}

.setlist-grid .song-title {
  color: var(--color-text);
  font-weight: 600;
  display: block;
}

.setlist-grid .song-artist {
  color: var(--color-text-muted);
  font-style: italic;
  display: block;
  font-size: 0.85rem;
}

.setlist-grid .setlist-empty {
  color: var(--color-text-muted);
  text-align: center;
  padding: 2rem 0;
  border-bottom: none;
}

@media (min-width: 600px) {
  .setlist-grid { column-count: 2; }
}

@media (min-width: 900px) {
  .setlist-grid { column-count: 3; }
}

/* --- Events Page --- */
.events-view-toggle {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.calendar-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 0;
}

.calendar-wrapper iframe {
  width: 100%;
  height: 600px;
  border: 0;
}

@media (max-width: 600px) {
  .calendar-wrapper iframe {
    height: 450px;
  }
}

.events-list-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.event-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.event-row:first-child {
  border-top: 1px solid var(--color-border);
}

.event-row:hover {
  background: var(--color-bg-card);
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
  flex-shrink: 0;
}

.event-dow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.event-month-day {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-heading);
  text-transform: uppercase;
}

.event-name {
  font-size: 1rem;
  color: var(--color-text);
}

/* --- Gallery Page --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
  gap: 0.75rem;
}

.gallery-item {
  cursor: pointer;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), transform var(--transition);
}

.gallery-item:hover {
  border-color: var(--color-accent);
  transform: scale(1.02);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: opacity var(--transition);
}

.gallery-item img[data-src] {
  opacity: 0;
}

.gallery-item img.loaded {
  opacity: 1;
}

/* Album selector */
.album-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.album-tab {
  padding: 0.5rem 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.album-tab:hover,
.album-tab.active {
  background: rgba(212, 160, 48, 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Tag filters */
.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.tag-checkbox {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}

.tag-checkbox input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Filter group labels */
.filter-group {
  margin-bottom: 1.25rem;
  text-align: center;
}

details.filter-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
}

details.filter-group[open] .tag-filters {
  margin-top: 0.75rem;
}

.filter-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

summary.filter-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  margin-bottom: 0;
  padding: 0.45rem 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  transition: all var(--transition);
}

summary.filter-label::-webkit-details-marker {
  display: none;
}

summary.filter-label::after {
  content: '▾';
  font-size: 1rem;
  transition: transform 0.2s ease;
}

details.filter-group[open] summary.filter-label::after {
  transform: rotate(180deg);
}

summary.filter-label:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

details.filter-group[open] summary.filter-label {
  background: rgba(212, 160, 48, 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Gallery caption – always visible below photo */
.gallery-item {
  position: relative;
}

.gallery-caption {
  padding: 0.4rem 0.5rem;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.3;
  text-align: center;
}

/* Lightbox overlay */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--color-overlay);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.lightbox-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.7);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  max-width: 90vw;
  text-align: center;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: var(--color-text);
  font-size: 2rem;
  cursor: pointer;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(212, 160, 48, 0.3);
}

.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev  { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 1rem; top: 50%; transform: translateY(-50%); }

@media (max-width: 600px) {
  .lightbox-close,
  .lightbox-prev,
  .lightbox-next {
    width: 44px;
    height: 44px;
    font-size: 1.75rem;
  }

  .lightbox img {
    max-width: 95vw;
    max-height: 80vh;
  }

  .lightbox-caption {
    font-size: 0.8rem;
    padding: 0.4rem 1rem;
  }
}

/* --- Videos / Media Page --- */
.media-section {
  margin-bottom: 3rem;
}

.media-section h2 {
  margin-bottom: 1.5rem;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1.5rem;
}

.video-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
}

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

.video-title {
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Audio player section */
.audio-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.audio-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.audio-item-title {
  flex: 1;
  font-size: 0.95rem;
  color: var(--color-text);
}

.audio-item audio {
  flex-shrink: 0;
  height: 36px;
}

/* --- Social Media Page --- */
.social-embed-wrapper {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.social-intro {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.social-cards {
  display: grid;
  gap: 1.5rem;
  margin-top: 1rem;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition), transform 0.2s;
}

.social-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.social-card-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  fill: var(--color-accent);
}

.social-card-body {
  text-align: left;
}

.social-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.social-card-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.social-card-cta {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.social-fallback {
  margin-top: 2rem;
  padding: 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.social-fallback p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: #000;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.btn:hover {
  background: var(--color-accent-hover);
  color: #000;
}

/* --- Contact Us Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.contact-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}

.contact-card h3 {
  margin-bottom: 0.75rem;
  color: var(--color-accent);
}

.contact-card p {
  color: var(--color-text-muted);
  line-height: 1.8;
}

.contact-card a {
  color: var(--color-accent);
  font-weight: 600;
}

/* --- Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-center { text-align: center; }
.text-muted  { color: var(--color-text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }