/* ========================================
   KBF 2026 – Custom CSS
   ======================================== */

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 56px;
}

/* ─── Navigation Links ─── */
.nav-link {
  color: rgba(255,255,255,0.6);
  transition-property: color;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 200ms;
  position: relative;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.nav-link:hover { color: #FF6B1A; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 0.125rem;
  background-color: #FF6B1A;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 9999px;
}
.nav-link:hover::after { width: 100%; }

.mobile-nav-link {
  display: block;
  padding: 0.75rem 0.5rem;
  color: rgba(255,255,255,0.7);
  border-bottom-width: 1px;
  border-color: rgba(255,255,255,0.05);
  transition-property: color;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.mobile-nav-link:hover { color: #FF6B1A; }

/* ─── Hero Info Badges ─── */
.info-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ─── CTA LINE Button ─── */
.cta-line-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #06C755 0%, #04a346 100%);
  color: #fff;
  border-radius: 9999px;
  padding: 1rem 2rem;
  font-weight: 700;
  box-shadow: 0 8px 32px rgba(6, 199, 85, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.cta-line-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 48px rgba(6, 199, 85, 0.6);
}
.cta-line-btn:active { transform: translateY(0) scale(0.98); }

/* ─── Section Common ─── */
.section-eyebrow {
  display: block;
  text-align: center;
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #FF6B1A;
  margin-bottom: 0.25rem;
}
.section-title {
  text-align: center;
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

/* ─── Concept Section ─── */
.concept-text-box {
  margin-top: 2rem;
  backdrop-filter: blur(4px);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: left;
  background: linear-gradient(135deg, rgba(255,107,26,0.05) 0%, rgba(255,184,0,0.03) 100%);
  border: 1px solid rgba(255,107,26,0.2);
}
@media (min-width: 640px) {
  .concept-text-box { padding: 2.5rem; }
}

/* ─── Event Cards ─── */
.event-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  padding: 1.25rem;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.event-card:hover {
  border-color: rgba(255, 107, 26, 0.4);
  background: rgba(255, 107, 26, 0.07);
  transform: translateY(-2px);
}
.event-card-icon {
  flex-shrink: 0;
  width: 2.5rem; height: 2.5rem;
  border-radius: 0.75rem;
  background-color: rgba(255,107,26,0.15);
  color: #FF6B1A;
  display: flex;
  align-items: center;
  justify-content: center;
}
.event-card-label {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  margin-bottom: 0.125rem;
}
.event-card-value {
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.25;
}

/* ─── App Feature Cards ─── */
.app-feature-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  padding: 1.25rem;
  transition: all 0.3s ease;
}
.app-feature-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,107,26,0.3);
  transform: translateX(4px);
}
.app-feature-icon {
  flex-shrink: 0;
  width: 3rem; height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.1);
}
.app-feature-title {
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}
.app-feature-desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  line-height: 1.6;
}

/* ─── Map Placeholder ─── */
.map-placeholder-box {
  background: rgba(255,255,255,0.03);
  border: 2px dashed rgba(255,107,26,0.25);
  border-radius: 1rem;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.map-point {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.8rem;
}

/* ─── Coming Soon Stages ─── */
.coming-soon-stage {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-left: 3px solid var(--c);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.8rem;
  text-align: left;
}

/* ─── FAQ Accordion ─── */
.faq-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.faq-item.open { border-color: rgba(255,107,26,0.4); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem;
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: none;
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  gap: 1rem;
  transition: background 0.2s ease;
}
.faq-question:hover { background: rgba(255,107,26,0.08); }
.faq-q-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem; height: 1.5rem;
  background: #FF6B1A;
  color: #fff;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  flex-shrink: 0;
  font-family: 'Oswald', sans-serif;
}
.faq-chevron {
  flex-shrink: 0;
  width: 1.25rem; height: 1.25rem;
  color: rgba(255,255,255,0.4);
  transition: transform 0.3s ease, color 0.3s ease;
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: #FF6B1A;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-answer.open { max-height: 500px; }
.faq-answer-inner {
  padding: 1rem 1.25rem 1.25rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  line-height: 1.75;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ─── Sponsor Groups ─── */
.sponsor-group {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  padding: 1.5rem;
}
.sponsor-group-title {
  font-family: 'Oswald', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FF6B1A;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255,107,26,0.2);
}
.sponsor-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sponsor-list li {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  padding: 0.25rem 0;
}

/* ─── Pickup Card ─── */
.pickup-card {
  background: linear-gradient(135deg, rgba(255,107,26,0.08) 0%, rgba(255,184,0,0.04) 100%);
  border: 1px solid rgba(255,107,26,0.25);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: border-color 0.3s ease;
}
.pickup-card:hover { border-color: rgba(255,107,26,0.5); }

/* ─── Contact Cards ─── */
.contact-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}
.contact-card:hover {
  border-color: rgba(255,107,26,0.4);
  transform: translateY(-4px);
}
.contact-icon {
  width: 3rem; height: 3rem;
  background: rgba(255,107,26,0.15);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FF6B1A;
  margin: 0 auto 1rem;
}

/* ─── Particle animation ─── */
.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: rise linear infinite;
  opacity: 0;
}
@keyframes rise {
  0%   { opacity: 0; transform: translateY(0) scale(0.5); }
  10%  { opacity: 0.7; }
  90%  { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-100vh) scale(1.5); }
}

/* ─── Scroll reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Guest Band Teaser ─── */
.guest-scanlines {
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.1) 3px,
    rgba(0, 0, 0, 0.1) 4px
  );
}
.guest-q-mark {
  display: inline-block;
  animation: q-float 2s ease-in-out infinite;
}
@keyframes q-float {
  0%, 100% { opacity: 0.45; transform: translateY(0) scale(1); }
  50%       { opacity: 1;    transform: translateY(-10px) scale(1.06); }
}
.guest-redacted {
  height: 1.5rem;
  border-radius: 3px;
  background: linear-gradient(90deg, rgba(5,5,5,0.85), rgba(15,15,15,0.9));
  position: relative;
  overflow: hidden;
}
.guest-redacted::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 0px,
    rgba(255,255,255,0.04) 5px,
    transparent 5px,
    transparent 10px
  );
}

/* ─── Lineup Cards ─── */
.lineup-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  padding: 1.75rem 1rem;
  text-align: center;
  transition: all 0.3s ease;
}
.lineup-card:hover {
  border-color: rgba(255, 107, 26, 0.35);
  background: rgba(255, 107, 26, 0.06);
  transform: translateY(-4px);
}
.lineup-card-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: rgba(255, 107, 26, 0.1);
  border: 2px dashed rgba(255, 107, 26, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-size: 1.5rem;
}

/* ─── Food & Shops ─── */
.food-category-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
  padding: 0.5rem 1.25rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}
.food-category-pill:hover {
  border-color: rgba(255, 107, 26, 0.35);
  color: #fff;
}
.food-placeholder-stall {
  height: 2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 0.5rem;
  animation: stall-shimmer 2.2s ease-in-out infinite;
}
@keyframes stall-shimmer {
  0%, 100% { opacity: 0.35; }
  50%       { opacity: 0.75; }
}

/* ─── Responsive tweaks ─── */
@media (max-width: 640px) {
  .section-title { font-size: 1.75rem; }
  .cta-line-btn  { padding: 0.875rem 1.5rem; }
}