/*
 * Component Styles - Reusable Design System
 * Uses variables from variables.css
 */

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  transition: all var(--transition-base) var(--transition-timing);
  cursor: pointer;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--btn-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

/* === NAVIGATION === */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--slate-light-bg);
  border-bottom: 1px solid var(--slate-border);
}

.nav-container {
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
}

.nav-logo {
  height: 4rem;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-primary);
  font-family: var(--font-heading);
  text-decoration: none;
  transition: color var(--transition-base);
}

.nav-link:hover {
  color: var(--slate-primary);
}

/* === CARDS === */
.card {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: transform var(--transition-base);
}

.card:hover {
  transform: translateY(-2px);
}

.card-testimonial {
  flex: 0 0 256px;
  min-width: 256px;
  max-width: 256px;
  height: 320px;
}

/* === AUDIO PLAYER === */
.audio-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.audio-vinyl {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background:
    /* Light reflection highlight */
    radial-gradient(circle at 60% 40%, rgba(255,255,255,0.08) 0%, transparent 30%),
    /* Vinyl grooves - concentric circles */
    repeating-radial-gradient(circle at center,
      #0a0a0a 0px,
      #111 1px,
      #1a1a1a 2px,
      #111 3px
    ),
    /* Base gradient for depth */
    radial-gradient(circle at center, #1a1a1a 0%, #0a0a0a 100%);
  box-shadow: var(--shadow-xl);
}

.audio-vinyl-logo {
  animation: spin 8s linear infinite;
  animation-play-state: paused;
}

.playing .audio-vinyl-logo {
  animation-play-state: running;
}

.audio-vinyl-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: white;
  border: 4px solid #C9A962;
  overflow: hidden;
}

.audio-controls {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.audio-play-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(to bottom right, var(--orange-light), var(--orange-accent), var(--orange-dark));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.audio-play-btn:hover {
  transform: scale(1.05);
}

.audio-play-btn:active {
  transform: scale(0.95);
}

.audio-skip-back,
.audio-skip-forward {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.audio-skip-back:hover,
.audio-skip-forward:hover {
  color: var(--gold-accent);
  transform: scale(1.1);
}

.audio-skip-back:active,
.audio-skip-forward:active {
  transform: scale(0.9);
}

.audio-progress {
  width: 100%;
  max-width: 28rem;
}

.audio-time {
  text-align: center;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-family: var(--font-body);
}

.audio-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #ececec;
  outline: none;
  -webkit-appearance: none;
}

.audio-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--orange-accent);
  cursor: pointer;
}

.audio-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--orange-accent);
  cursor: pointer;
  border: none;
}

/* === ACCORDION === */
.accordion-item {
  border-bottom: 1px solid var(--slate-border);
  padding: 1.5rem 0;
}

.accordion-button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.accordion-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-primary);
}

.accordion-icon {
  transition: transform var(--transition-slow);
  width: 1.5rem;
  height: 1.5rem;
}

.accordion-icon.open {
  transform: rotate(180deg);
}

.accordion-content {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows var(--transition-slow) var(--transition-timing),
              opacity var(--transition-slow) var(--transition-timing);
}

.accordion-content.open {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-top: 0.75rem;
}

.accordion-content-inner {
  min-height: 0;
  overflow: hidden;
}

/* === CAROUSEL === */
.carousel {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.carousel::-webkit-scrollbar {
  display: none;
}

/* Fade edges for scroll hint */
.carousel::before,
.carousel::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 60px;
  pointer-events: none;
  z-index: 1;
}

.carousel::before {
  left: 0;
  background: linear-gradient(to right, #FAF7F2, transparent);
}

.carousel::after {
  right: 0;
  background: linear-gradient(to left, #FAF7F2, transparent);
}

.carousel-track {
  display: flex;
  gap: 0.75rem;
  padding: 0 1rem;
  width: max-content;
}

.carousel-item {
  scroll-snap-align: start;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d1d5db;
  border: none;
  cursor: pointer;
  transition: background var(--transition-base);
  padding: 0;
}

.carousel-dot.active {
  background: var(--text-primary);
}

/* === MODAL === */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 400px;
  aspect-ratio: 9 / 16;
  background: black;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: background var(--transition-base);
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.7);
}

/* === SECTIONS === */
.section {
  padding: 4rem 1rem;
}

.section-container {
  max-width: 1152px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

/* === UTILITY CLASSES === */
.text-center { text-align: center; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }