/* ==========================================================================
   KCH MUSIC LLC - COMPONENT STYLING
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. NAVIGATION & HEADER
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(26, 17, 11, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-gold);
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(22, 14, 9, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-monogram {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--wood-walnut) 0%, var(--wood-deep) 100%);
  border: 1.5px solid var(--gold-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent-light);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
}

.brand-monogram::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(207, 162, 69, 0.3) 50%, transparent 60%);
  transform: rotate(30deg);
  animation: shine 6s infinite ease-in-out;
}

@keyframes shine {
  0%, 80% { transform: translateX(-100%) rotate(30deg); }
  100% { transform: translateX(100%) rotate(30deg); }
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-light);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gold-accent-light);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.25rem;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-light-muted);
  position: relative;
  padding: 0.35rem 0;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold-accent-light);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-accent);
  transition: width var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--gold-accent-light);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

@media (max-width: 992px) {
  .menu-toggle-btn {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg-surface-dark);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-smooth);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-actions .btn {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   2. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, var(--wood-deep) 0%, var(--wood-mahogany) 60%, var(--wood-walnut) 100%);
  color: var(--text-light);
  padding: 9.5rem 0 6.5rem 0;
  overflow: hidden;
}

.hero-backdrop-glow {
  position: absolute;
  top: 15%;
  right: 5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(207, 162, 69, 0.18) 0%, rgba(192, 90, 50, 0.08) 50%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
  filter: blur(40px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 992px) {
  .hero-section {
    padding: 8rem 0 4.5rem 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
}

.hero-badge-container {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(207, 162, 69, 0.14);
  border: 1px solid var(--border-gold);
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-badge-icon {
  color: var(--gold-accent-light);
  font-size: 0.95rem;
}

.hero-badge-text {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-accent-light);
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.16;
  color: #FFFFFF;
  margin-bottom: 1.35rem;
}

.hero-title span {
  background: linear-gradient(135deg, #FFFFFF 30%, var(--gold-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.35rem;
  }
}

.hero-founder-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--earth-sand);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  padding: 0.35rem 0;
  border-bottom: 1px dashed rgba(207, 162, 69, 0.4);
}

.hero-founder-tag strong {
  color: var(--gold-accent-light);
}

.hero-subtitle {
  font-size: 1.16rem;
  color: var(--text-light-muted);
  line-height: 1.75;
  margin-bottom: 2.25rem;
  max-width: 620px;
}

@media (max-width: 992px) {
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  margin-bottom: 2.75rem;
}

@media (max-width: 992px) {
  .hero-actions {
    justify-content: center;
  }
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 576px) {
  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.95rem;
  font-weight: 700;
  color: var(--gold-accent-light);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light-muted);
  line-height: 1.35;
}

.hero-visual-frame {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--gold-accent);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  background: var(--wood-deep);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(34, 20, 13, 0.95);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  animation: floatCard 4s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 768px) {
  .hero-floating-card {
    position: static;
    margin-top: 1.5rem;
    justify-content: center;
  }
}

.floating-icon {
  width: 42px;
  height: 42px;
  background: var(--earth-terracotta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}

.floating-text h4 {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 2px;
}

.floating-text p {
  font-size: 0.78rem;
  color: var(--gold-accent-light);
}

/* --------------------------------------------------------------------------
   3. MISSION & VISION SECTION
   -------------------------------------------------------------------------- */
.mission-vision-section {
  background: var(--earth-cream);
  position: relative;
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 4rem;
}

@media (max-width: 900px) {
  .mv-grid {
    grid-template-columns: 1fr;
  }
}

.mv-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.mv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-medium);
}

.mv-card.dark-wood {
  background: linear-gradient(145deg, var(--wood-walnut) 0%, var(--wood-deep) 100%);
  color: var(--text-light);
  border: 1px solid var(--border-gold);
}

.mv-card.dark-wood h3,
.mv-card.dark-wood p {
  color: var(--text-light);
}

.mv-card-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.mv-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(207, 162, 69, 0.15);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wood-roble);
  font-size: 1.5rem;
}

.mv-card.dark-wood .mv-icon-box {
  background: rgba(207, 162, 69, 0.22);
  color: var(--gold-accent-light);
}

.mv-card-title {
  font-size: 1.85rem;
  font-weight: 700;
}

.mv-card.dark-wood .mv-card-title {
  color: #FFFFFF;
}

.mv-card-text {
  font-size: 1.06rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.mv-card.dark-wood .mv-card-text {
  color: var(--text-light-muted);
}

.mv-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.mv-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.mv-card.dark-wood .mv-feature-item {
  color: var(--text-light);
}

.mv-feature-item svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  color: var(--earth-terracotta);
}

.mv-card.dark-wood .mv-feature-item svg {
  color: var(--gold-accent-light);
}

/* Values Grid */
.values-strip {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

.value-item {
  text-align: center;
}

.value-item-icon {
  font-size: 1.75rem;
  color: var(--wood-light);
  margin-bottom: 0.75rem;
}

.value-item-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
  color: var(--wood-deep);
}

.value-item-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   4. DETAILED SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-section {
  background: var(--bg-main);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-xl);
}

.service-card.featured {
  border: 1.5px solid var(--gold-accent);
  background: linear-gradient(180deg, #FFFFFF 0%, var(--earth-cream) 100%);
}

.service-card.featured::before {
  content: 'Especialidad KCH';
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--wood-walnut);
  color: var(--gold-accent-light);
  border: 1px solid var(--border-gold);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
}

.service-icon-wrapper {
  width: 52px;
  height: 52px;
  background: rgba(192, 90, 50, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--earth-terracotta);
  font-size: 1.45rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
  background: var(--wood-walnut);
  color: var(--gold-accent-light);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  color: var(--wood-deep);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.service-tag {
  background: var(--bg-surface-warm);
  color: var(--wood-roble);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.22rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.service-card-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--earth-terracotta-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition-fast);
}

.service-link:hover {
  color: var(--wood-deep);
  gap: 0.65rem;
}

/* --------------------------------------------------------------------------
   5. APP ECOSYSTEM SECTION (MUSIC EDTECH)
   -------------------------------------------------------------------------- */
.ecosystem-section {
  background: linear-gradient(180deg, var(--wood-deep) 0%, var(--wood-mahogany) 100%);
  color: var(--text-light);
  position: relative;
}

.ecosystem-banner-strip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

@media (max-width: 900px) {
  .ecosystem-banner-strip {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.ecosystem-banner-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(207, 162, 69, 0.3);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.ecosystem-banner-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 850px) {
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }
}

.app-card {
  background: rgba(43, 26, 17, 0.85);
  border: 1px solid rgba(207, 162, 69, 0.28);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.85rem;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition: all var(--transition-smooth);
}

.app-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-accent);
  box-shadow: 0 18px 45px rgba(207, 162, 69, 0.15);
  background: rgba(53, 32, 21, 0.95);
}

.app-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.app-badge-status {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.app-badge-status.live {
  background: rgba(46, 204, 113, 0.18);
  color: #2ECC71;
  border: 1px solid rgba(46, 204, 113, 0.4);
}

.app-badge-status.beta {
  background: rgba(243, 156, 18, 0.18);
  color: #F39C12;
  border: 1px solid rgba(243, 156, 18, 0.4);
}

.app-badge-status.dev {
  background: rgba(52, 152, 219, 0.18);
  color: #3498DB;
  border: 1px solid rgba(52, 152, 219, 0.4);
}

.app-type-icon {
  color: var(--gold-accent-light);
  font-size: 1.5rem;
}

.app-title {
  font-size: 1.45rem;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.app-domain-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--gold-accent-light);
  margin-bottom: 1rem;
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.app-domain-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.app-desc {
  font-size: 0.92rem;
  color: var(--text-light-muted);
  line-height: 1.65;
  margin-bottom: 1.35rem;
  flex-grow: 1;
}

.app-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.65rem;
  font-size: 0.84rem;
  color: var(--earth-sand);
}

.app-features li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.app-card-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}

.app-card-actions .btn {
  flex: 1;
  text-align: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   6. PORTFOLIO SECTION
   -------------------------------------------------------------------------- */
.portfolio-section {
  background: var(--bg-main);
  position: relative;
}

.portfolio-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-tab {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--wood-walnut);
  color: var(--gold-accent-light);
  border-color: var(--wood-walnut);
  box-shadow: var(--shadow-sm);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 850px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.portfolio-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-medium);
}

.portfolio-card-thumb {
  height: 200px;
  background: var(--wood-walnut);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card-thumb-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--wood-roble) 0%, var(--wood-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent-light);
  font-size: 3rem;
  transition: transform var(--transition-smooth);
}

.portfolio-card:hover .portfolio-card-thumb-bg {
  transform: scale(1.08);
}

.portfolio-category-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(26, 17, 11, 0.85);
  color: var(--gold-accent-light);
  border: 1px solid var(--border-gold);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
}

.portfolio-card-body {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-title {
  font-size: 1.28rem;
  color: var(--wood-deep);
  margin-bottom: 0.65rem;
}

.portfolio-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.portfolio-tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.tech-pill {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  background: var(--earth-cream);
  color: var(--wood-roble);
  padding: 0.18rem 0.55rem;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

.portfolio-footer-btn {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--earth-terracotta-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* --------------------------------------------------------------------------
   7. TESTIMONIALS SECTION
   -------------------------------------------------------------------------- */
.testimonials-section {
  background: var(--earth-cream);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

.testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  color: var(--gold-accent);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 3px;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--wood-deep);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.testimonial-author-box {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border-light);
}

.author-avatar-initials {
  width: 44px;
  height: 44px;
  background: var(--wood-walnut);
  color: var(--gold-accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  border: 1px solid var(--border-gold);
}

.author-info h4 {
  font-family: var(--font-sans);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--wood-deep);
  margin-bottom: 2px;
}

.author-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.institution-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  color: var(--earth-terracotta);
  font-weight: 600;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   8. LLC TRANSPARENCY & CORPORATE TRUST HUB
   -------------------------------------------------------------------------- */
.trust-section {
  background: linear-gradient(180deg, var(--wood-deep) 0%, var(--wood-mahogany) 100%);
  color: var(--text-light);
  position: relative;
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
}

.trust-hub-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

@media (max-width: 992px) {
  .trust-hub-wrapper {
    grid-template-columns: 1fr;
  }
}

.trust-card-panel {
  background: rgba(35, 21, 13, 0.85);
  border: 1.5px solid var(--gold-accent);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2.25rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  position: relative;
}

.trust-card-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-accent-light), transparent);
}

.llc-seal-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(207, 162, 69, 0.3);
}

.llc-seal-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-accent) 0%, var(--wood-roble) 100%);
  border: 2px solid var(--gold-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wood-deep);
  font-size: 1.75rem;
  box-shadow: 0 0 20px var(--gold-glow);
}

.llc-seal-title h3 {
  font-size: 1.4rem;
  color: #FFFFFF;
  margin-bottom: 3px;
}

.llc-seal-title p {
  font-size: 0.82rem;
  color: var(--gold-accent-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.llc-meta-table {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.llc-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.llc-meta-label {
  color: var(--text-light-muted);
}

.llc-meta-value {
  color: var(--text-light);
  font-weight: 600;
  text-align: right;
}

.llc-meta-value.highlight {
  color: var(--gold-accent-light);
}

.trust-pillars-list {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.trust-pillar-item {
  display: flex;
  gap: 1.1rem;
}

.pillar-bullet-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(207, 162, 69, 0.15);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent-light);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.pillar-text h4 {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.pillar-text p {
  font-size: 0.92rem;
  color: var(--text-light-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. CONTACT SECTION
   -------------------------------------------------------------------------- */
.contact-section {
  background: var(--bg-main);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info-panel {
  background: linear-gradient(145deg, var(--wood-walnut) 0%, var(--wood-deep) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  color: var(--text-light);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-founder-box {
  margin-bottom: 2rem;
}

.contact-founder-box h3 {
  font-size: 1.6rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.contact-founder-box p {
  font-size: 0.95rem;
  color: var(--text-light-muted);
  line-height: 1.7;
}

.contact-direct-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(207, 162, 69, 0.3);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
}

.contact-direct-card h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gold-accent-light);
  letter-spacing: 0.06em;
  margin-bottom: 0.45rem;
}

.contact-direct-email {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: #FFFFFF;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.btn-copy-email {
  background: rgba(207, 162, 69, 0.2);
  color: var(--gold-accent-light);
  border: 1px solid var(--gold-accent);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-copy-email:hover {
  background: var(--gold-accent);
  color: var(--wood-deep);
}

.contact-guarantee-note {
  font-size: 0.85rem;
  color: var(--text-light-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-form-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3rem 2.75rem;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 576px) {
  .contact-form-container {
    padding: 2rem 1.5rem;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--wood-deep);
  margin-bottom: 0.45rem;
}

.form-label span {
  color: var(--earth-terracotta);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-main);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--earth-terracotta);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(192, 90, 50, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

textarea.form-control {
  resize: vertical;
  min-height: 125px;
}

/* --------------------------------------------------------------------------
   10. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--wood-deep);
  color: var(--text-light);
  border-top: 2px solid var(--gold-accent-dark);
  padding: 5rem 0 2.5rem 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--gold-accent-light);
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-accent);
}

.footer-desc {
  font-size: 0.92rem;
  color: var(--text-light-muted);
  line-height: 1.7;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-light-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-accent-light);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.84rem;
  color: var(--text-light-muted);
}

/* --------------------------------------------------------------------------
   11. MODAL COMPONENT
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 8, 4, 0.82);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  transform: translateY(20px) scale(0.96);
  transition: all var(--transition-smooth);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface-warm);
  border: 1px solid var(--border-light);
  color: var(--wood-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--wood-deep);
  color: #fff;
}

/* --------------------------------------------------------------------------
   12. TOAST NOTIFICATION
   -------------------------------------------------------------------------- */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--wood-walnut);
  color: #FFFFFF;
  border: 1px solid var(--gold-accent);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-smooth);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* Audio Demo Pill Widget */
.audio-demo-widget {
  background: rgba(207, 162, 69, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold-accent-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.audio-demo-widget:hover {
  background: rgba(207, 162, 69, 0.25);
  transform: scale(1.03);
}

/* --------------------------------------------------------------------------
   14. LEGAL PAGES & TERMS OF SERVICE (KCH MUSIC LLC)
   -------------------------------------------------------------------------- */
.legal-page {
  background: var(--bg-main);
  min-height: 100vh;
}

.legal-header-hero {
  background: linear-gradient(180deg, var(--wood-deep) 0%, var(--wood-mahogany) 100%);
  color: var(--text-light);
  padding: 4rem 0 3rem 0;
  border-bottom: 1px solid var(--border-gold);
  position: relative;
  overflow: hidden;
}

.legal-header-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  pointer-events: none;
}

.legal-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--earth-sand);
  margin-bottom: 1.5rem;
}

.legal-breadcrumbs a {
  color: var(--gold-accent-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.legal-breadcrumbs a:hover {
  text-decoration: underline;
  color: #FFFFFF;
}

.legal-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
  font-size: 0.85rem;
}

.legal-meta-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(207, 162, 69, 0.35);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  color: var(--earth-sand);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  padding: 3.5rem 0 5rem 0;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .legal-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.legal-sidebar {
  position: sticky;
  top: 100px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.legal-sidebar h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--wood-deep);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-light);
}

.legal-toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.legal-toc-link {
  display: block;
  font-size: 0.86rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.legal-toc-link:hover {
  background: var(--earth-cream);
  color: var(--earth-terracotta-dark);
  font-weight: 600;
  transform: translateX(4px);
}

.legal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 600px) {
  .legal-content {
    padding: 1.75rem 1.25rem;
  }
}

.legal-article {
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-light);
}

.legal-article:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.legal-article h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--wood-deep);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.legal-article h2 span.clause-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--earth-terracotta);
  background: var(--earth-cream);
  border: 1px solid var(--border-gold);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
}

.legal-article p {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.75;
  margin-bottom: 1rem;
  text-align: justify;
}

.legal-article ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1.25rem 0 1.5rem 0;
}

.legal-article ul li {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.legal-article ul li::before {
  content: '✦';
  color: var(--earth-terracotta);
  font-weight: bold;
  flex-shrink: 0;
}

.legal-callout {
  background: var(--earth-cream);
  border-left: 4px solid var(--gold-accent);
  border-top: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.legal-callout p {
  margin-bottom: 0;
  font-size: 0.92rem;
  color: var(--wood-deep);
  font-weight: 500;
}

.legal-apps-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (max-width: 600px) {
  .legal-apps-list-grid {
    grid-template-columns: 1fr;
  }
}

.legal-app-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.legal-app-item:hover {
  border-color: var(--gold-accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.legal-app-item-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--wood-deep);
}

.legal-app-item-info span {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--earth-terracotta-dark);
}

.legal-actions-bar {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

@media print {
  .site-header,
  .site-footer,
  .legal-sidebar,
  .legal-actions-bar,
  .audio-demo-widget {
    display: none !important;
  }
  .legal-layout {
    grid-template-columns: 1fr;
    padding: 0;
  }
  .legal-content {
    border: none;
    box-shadow: none;
    padding: 0;
  }
  .legal-header-hero {
    background: transparent !important;
    color: #000 !important;
    padding: 1rem 0;
    border-bottom: 2px solid #000;
  }
  .legal-article h2 {
    color: #000 !important;
  }
}