/* ==========================================================================
   Battle of the Bands, INC – Main Stylesheet
   Music-themed, patriotic color palette
   ========================================================================== */

:root {
  --color-bg:          #0d0d1a;
  --color-bg-alt:      #12122b;
  --color-surface:     #1a1a35;
  --color-surface-alt: #22224a;
  --color-primary:     #c8922a;   /* gold */
  --color-primary-lt:  #f0b84a;
  --color-accent:      #b22234;   /* patriot red */
  --color-accent2:     #3c3b6e;   /* patriot navy */
  --color-text:        #e8e8f0;
  --color-text-muted:  #9898b8;
  --color-border:      #2a2a55;
  --font-heading:      'Oswald', 'Arial Narrow', Arial, sans-serif;
  --font-body:         'Open Sans', Arial, sans-serif;
  --radius:            6px;
  --transition:        0.3s ease;
  --max-width:         1140px;
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-lt); }

ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; }

.section-title {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
  max-width: 640px;
}

/* ---------- Layout ---------- */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin-inline: auto;
}

section { padding: 80px 0; }

.section-header { margin-bottom: 3rem; }

/* ---------- Divider ---------- */
.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-primary), transparent);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}

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

.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #000;
}

/* =========================================================================
   HEADER / NAVIGATION
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 26, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
}

.logo-icon {
  font-size: 2rem;
  line-height: 1;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.logo-tag {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
  background: rgba(200, 146, 42, 0.1);
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
  transition: all var(--transition);
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 90vh;
  text-align: center;
  overflow: hidden;
  /* Fallback gradient shown when hero-bg.jpg is absent */
  background:
    linear-gradient(180deg, rgba(13,13,26,0.85) 0%, rgba(13,13,26,0.65) 50%, rgba(13,13,26,0.95) 100%),
    url('../images/hero-bg.jpg') center/cover no-repeat,
    linear-gradient(135deg, var(--color-accent2) 0%, var(--color-bg) 100%);
}

/* Animated musical-note particle background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(200,146,42,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(178,34,52,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 60px 0;
}

.hero-badge {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 2rem;
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1rem;
  color: #fff;
}

.hero-title span { color: var(--color-primary); }

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================================================
   EVENTS STRIP
   ========================================================================= */
.events-strip {
  background: var(--color-accent2);
  padding: 12px 0;
  border-top: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}

.events-strip-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.events-strip .strip-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  white-space: nowrap;
}

.events-strip .strip-items {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.events-strip .strip-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: #fff;
}

.strip-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* =========================================================================
   CARDS
   ========================================================================= */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.card-body { padding: 1.5rem; }

/* =========================================================================
   GRID HELPERS
   ========================================================================= */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

/* =========================================================================
   HOME – ABOUT STRIP
   ========================================================================= */
.about-strip {
  background: var(--color-bg-alt);
}

.about-strip .content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.stat-row {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.4rem;
  color: var(--color-primary);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

/* Soundwave graphic */
.soundwave {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 5px;
  height: 100px;
  padding: 1rem 0;
}

.soundwave .bar {
  width: 10px;
  background: linear-gradient(to top, var(--color-accent), var(--color-primary));
  border-radius: 3px 3px 0 0;
  animation: wave 1.2s ease-in-out infinite alternate;
}

.soundwave .bar:nth-child(1) { height: 30%; animation-delay: 0s; }
.soundwave .bar:nth-child(2) { height: 70%; animation-delay: 0.1s; }
.soundwave .bar:nth-child(3) { height: 90%; animation-delay: 0.2s; }
.soundwave .bar:nth-child(4) { height: 55%; animation-delay: 0.3s; }
.soundwave .bar:nth-child(5) { height: 80%; animation-delay: 0.4s; }
.soundwave .bar:nth-child(6) { height: 100%; animation-delay: 0.5s; }
.soundwave .bar:nth-child(7) { height: 60%; animation-delay: 0.6s; }
.soundwave .bar:nth-child(8) { height: 85%; animation-delay: 0.7s; }
.soundwave .bar:nth-child(9) { height: 40%; animation-delay: 0.8s; }
.soundwave .bar:nth-child(10) { height: 75%; animation-delay: 0.9s; }
.soundwave .bar:nth-child(11) { height: 50%; animation-delay: 1.0s; }
.soundwave .bar:nth-child(12) { height: 65%; animation-delay: 1.1s; }

@keyframes wave {
  from { transform: scaleY(0.4); }
  to   { transform: scaleY(1); }
}

/* =========================================================================
   HOME – EVENTS SECTION
   ========================================================================= */
.events-section { background: var(--color-bg); }

.event-card .event-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.event-card h3 { margin-bottom: 0.5rem; }
.event-card p { color: var(--color-text-muted); font-size: 0.95rem; }

/* =========================================================================
   HOME – PARTNER SECTION
   ========================================================================= */
.partner-section {
  background: var(--color-bg-alt);
  text-align: center;
}

.partner-logo-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 2.5rem;
  margin-top: 2rem;
  transition: border-color var(--transition);
}

.partner-logo-box:hover { border-color: var(--color-primary); }

.partner-logo-box span { font-family: var(--font-heading); font-size: 1.3rem; letter-spacing: 0.05em; }

/* =========================================================================
   MISSION PAGE
   ========================================================================= */
.page-hero {
  background: linear-gradient(135deg, var(--color-accent2) 0%, var(--color-bg) 100%);
  padding: 100px 0 60px;
  border-bottom: 2px solid var(--color-border);
}

.page-hero-inner { text-align: center; }
.page-hero h1 { margin-bottom: 0.75rem; color: var(--color-primary); }
.page-hero p { color: var(--color-text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

.mission-statement {
  background: var(--color-bg-alt);
}

.mission-quote {
  border-left: 4px solid var(--color-primary);
  padding: 1.5rem 2rem;
  background: var(--color-surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 2.5rem;
  font-size: 1.15rem;
  color: var(--color-text);
  font-style: italic;
}

.values-grid { margin-top: 2rem; }

.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}

.value-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.value-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.value-card h3 { margin-bottom: 0.5rem; color: var(--color-primary); }
.value-card p { color: var(--color-text-muted); font-size: 0.95rem; }

.mission-detail {
  background: var(--color-bg);
}

.mission-detail h2 { margin-bottom: 1.5rem; }
.mission-detail p { color: var(--color-text-muted); margin-bottom: 1rem; }

.impact-box {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.impact-item {
  flex: 1;
  min-width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  border-top: 3px solid var(--color-primary);
}

.impact-item h4 { color: var(--color-primary); margin-bottom: 0.25rem; }
.impact-item p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* =========================================================================
   EXECUTIVE BOARD PAGE
   ========================================================================= */
.board-section { background: var(--color-bg); }

.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.board-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.board-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
}

.board-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
  background: linear-gradient(135deg, var(--color-accent2), var(--color-surface-alt));
  font-size: 4rem;
  color: var(--color-primary);
}

.board-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.board-info {
  padding: 1.25rem;
}

.board-info h3 { color: var(--color-text); margin-bottom: 0.25rem; }

.board-title {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-primary);
  background: rgba(200, 146, 42, 0.12);
  padding: 0.2rem 0.7rem;
  border-radius: 2rem;
  margin-bottom: 0.75rem;
}

.board-info p { color: var(--color-text-muted); font-size: 0.9rem; }

/* =========================================================================
   GALLERY PAGE
   ========================================================================= */
.gallery-section { background: var(--color-bg); }

.gallery-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 1.1rem;
  border-radius: 2rem;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #000;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.06); }

.gallery-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-caption { opacity: 1; }

.gallery-caption span {
  font-size: 0.85rem;
  color: #fff;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Placeholder gallery items */
.gallery-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 100%;
  color: var(--color-text-muted);
}

.gallery-placeholder .ph-icon { font-size: 2.5rem; color: var(--color-primary); }
.gallery-placeholder .ph-label { font-size: 0.8rem; text-align: center; padding: 0 1rem; }

/* =========================================================================
   CONTACT PAGE
   ========================================================================= */
.contact-section { background: var(--color-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { color: var(--color-text-muted); margin-bottom: 2rem; }

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(200,146,42,0.12);
  border: 1px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail-text h4 { color: var(--color-text); margin-bottom: 0.15rem; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.06em; }
.contact-detail-text p, .contact-detail-text a { color: var(--color-text-muted); font-size: 0.95rem; }

.social-links { display: flex; gap: 0.75rem; margin-top: 2rem; flex-wrap: wrap; }

.social-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
  color: var(--color-text);
  transition: all var(--transition);
}

.social-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Contact Form */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-form h3 { margin-bottom: 1.5rem; color: var(--color-primary); }

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  padding: 0.7rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
}

.form-group select option { background: var(--color-bg); }

.form-group textarea { min-height: 130px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 2px solid var(--color-border);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { color: var(--color-text-muted); font-size: 0.9rem; max-width: 300px; }

.footer-col h4 {
  color: var(--color-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: var(--color-text-muted); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--color-primary); }

.footer-social { display: flex; gap: 0.5rem; margin-top: 0.75rem; }

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 1.1rem;
  transition: all var(--transition);
  text-decoration: none;
}

.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #000;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-primary); }

/* =========================================================================
   UTILITY
   ========================================================================= */
.text-center { text-align: center; }
.text-gold { color: var(--color-primary); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 900px) {
  .about-strip .content { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    border-bottom: 2px solid var(--color-border);
    padding: 1rem;
    gap: 0.25rem;
  }
  .site-header { position: relative; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
}