* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --charcoal: #1a1a1a;
  --charcoal-light: #2a2a2a;
  --charcoal-dark: #0f0f0f;
  --red: #c41e3a;
  --red-dark: #8b1429;
  --red-light: #e63950;
  --gold: #d4af37;
  --gold-light: #f4cf5a;
  --white: #ffffff;
  --gray: #a0a0a0;
  --gray-light: #d0d0d0;
  --gray-dark: #505050;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--charcoal-dark);
  background-image: url('assets/Website_background.png');
  background-attachment: fixed;
  background-size: cover;
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.navbar.scrolled {
  background: rgba(15, 15, 15, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}

.logo-img {
  height: auto;
  width: auto;
  max-height: 70px;
  border-radius: 6px;
  border: 2px solid var(--gold);
  object-fit: contain;
  object-position: center;
  flex-shrink: 0;
  padding: 3px;
  background: rgba(255, 255, 255, 0.97);
}

.logo-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
  white-space: nowrap;
}

.logo-tagline {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--gray);
  letter-spacing: 0.5px;
}

.logo-descriptors {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--gray-light);
  font-style: italic;
  white-space: nowrap;
  margin-left: auto;
}

@media (max-width: 992px) {
  .logo-descriptors {
    display: none;
  }
}

@media (max-width: 768px) {
  .logo-img {
    max-height: 55px;
  }

  .logo-text {
    font-size: 1.1rem;
  }

  .logo-tagline {
    font-size: 0.7rem;
  }
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

.nav-link {
  color: var(--gray-light);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--gold);
  transition: all 0.3s ease;
}

.nav-menu.active {
  display: flex;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    flex-direction: column;
    background: rgba(15, 15, 15, 0.98);
    width: 100%;
    gap: 0;
    transition: left 0.3s ease;
    padding: 20px 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-link {
    display: block;
    padding: 15px 20px;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link.active {
    background: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--red);
  }

  .logo-text {
    display: inline;
  }
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, var(--charcoal-dark) 0%, var(--charcoal) 100%);
  overflow: hidden;
  margin-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(196, 30, 58, 0.1) 0%, transparent 50%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(212,175,55,0.1)"/></svg>') repeat;
  opacity: 0.3;
}

.hero-content {
  text-align: center;
  z-index: 2;
  padding: 0 20px;
  animation: fadeInUp 1s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.hero-descriptors {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 400;
  color: var(--gray-light);
  font-style: italic;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.hero-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  width: 100%;
  max-width: 900px;
}

@media (max-width: 768px) {
  .hero-buttons {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.btn-primary:hover {
  background: var(--red-light);
  border-color: var(--red-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(196, 30, 58, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn-secondary:hover {
  background: var(--gold);
  color: var(--charcoal-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--gray);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--charcoal-dark);
  border-color: var(--white);
}

.btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
}

section {
  padding: 80px 0;
  position: relative;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--white);
  text-align: center;
  letter-spacing: 1px;
}

.section-title::before {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  margin: 0 auto 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-light);
  text-align: center;
  margin-bottom: 50px;
  font-weight: 300;
}

.demos-section {
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.5) 0%, rgba(42, 42, 42, 0.5) 100%);
}

.audio-player-card {
  background: rgba(42, 42, 42, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 15px;
  padding: 25px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.audio-player-card:hover {
  border-color: var(--red);
  background: rgba(42, 42, 42, 0.8);
  box-shadow: 0 10px 30px rgba(196, 30, 58, 0.2);
}

.player-info {
  margin-bottom: 20px;
}

.player-info h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--white);
}

.player-info p {
  font-size: 0.95rem;
  color: var(--gold);
}

.demo-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.tab-btn {
  padding: 10px 25px;
  border: 2px solid var(--gray-dark);
  background: transparent;
  color: var(--gray-light);
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.tab-btn:hover,
.tab-btn.active {
  border-color: var(--red);
  color: var(--red);
  background: rgba(196, 30, 58, 0.1);
}

.demo-content {
  display: grid;
  gap: 30px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.demos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.custom-audio-player {
  background: rgba(42, 42, 42, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 15px;
  padding: 25px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.custom-audio-player:hover {
  border-color: var(--red);
  background: rgba(42, 42, 42, 0.8);
  box-shadow: 0 10px 30px rgba(196, 30, 58, 0.2);
}

.player-header {
  margin-bottom: 20px;
}

.player-header h3 {
  font-size: 1.1rem;
  margin-bottom: 5px;
  color: var(--white);
}

.player-header p {
  font-size: 0.9rem;
  color: var(--gold);
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 15px;
}

.play-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--red);
  border: none;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.play-btn:hover {
  background: var(--red-light);
  transform: scale(1.05);
}

.progress-container {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.current-time,
.duration {
  font-size: 0.85rem;
  color: var(--gray);
  min-width: 35px;
}

.progress-bar {
  flex: 1;
  height: 4px;
  background: rgba(212, 175, 55, 0.2);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--red-light));
  border-radius: 2px;
  width: 0%;
}

.services-section {
  background: linear-gradient(180deg, rgba(42, 42, 42, 0.5) 0%, rgba(26, 26, 26, 0.5) 100%);
}

.service-icon svg {
  width: 50px;
  height: 50px;
  stroke: var(--red);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: rgba(42, 42, 42, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.service-card:hover {
  border-color: var(--red);
  background: rgba(42, 42, 42, 0.8);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(196, 30, 58, 0.2);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--white);
}

.service-card p {
  color: var(--gray-light);
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-features {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features li {
  color: var(--gray);
  padding-left: 20px;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 600;
}

.pricing-section {
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.5) 0%, rgba(42, 42, 42, 0.5) 100%);
}

.featured-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: var(--white);
  padding: 6px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.pricing-description {
  color: var(--gray);
  font-size: 0.9rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.pricing-card {
  background: rgba(42, 42, 42, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 15px;
  padding: 35px;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--red);
  background: rgba(42, 42, 42, 0.8);
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(196, 30, 58, 0.3);
}

.pricing-card.featured {
  border-color: var(--red);
  background: rgba(196, 30, 58, 0.1);
  transform: scale(1.02);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: var(--white);
  padding: 6px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--white);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 5px;
  margin: 20px 0;
  min-height: 60px;
  align-items: center;
}

.currency {
  color: var(--red);
  font-size: 1.5rem;
  font-weight: 600;
}

.amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
}

.price-label {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  text-align: center;
}

.price-unit {
  color: var(--gray);
  font-size: 0.9rem;
  margin-top: 5px;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin: 30px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  color: var(--gray-light);
  padding-left: 25px;
  position: relative;
  font-size: 0.95rem;
}

.pricing-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 700;
}

.pricing-note {
  text-align: center;
  color: var(--gray);
  font-size: 0.95rem;
  padding-top: 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.pricing-note a {
  color: var(--red);
  text-decoration: none;
  font-weight: 600;
}

.booking-section {
  background: linear-gradient(180deg, rgba(42, 42, 42, 0.5) 0%, rgba(26, 26, 26, 0.5) 100%);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.booking-form,
.contact-form {
  background: rgba(42, 42, 42, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 15px;
  padding: 40px;
  margin-bottom: 40px;
  backdrop-filter: blur(10px);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  background: rgba(26, 26, 26, 0.8);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--white);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 20px rgba(196, 30, 58, 0.3);
}

.form-group select {
  cursor: pointer;
}

.about-section {
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.5) 0%, rgba(42, 42, 42, 0.5) 100%);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.highlight-item {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 12px;
  padding: 25px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.highlight-number {
  font-size: 2rem;
  color: var(--red);
  font-weight: 700;
}

.highlight-label {
  color: var(--gray);
  font-size: 0.9rem;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

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

.about-image {
  border-radius: 20px;
  overflow: hidden;
  border: 3px solid var(--gold);
  box-shadow: 0 20px 50px rgba(212, 175, 55, 0.2);
}

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

.about-text h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--gold);
  margin-top: 25px;
}

.about-text h3:first-child {
  margin-top: 0;
}

.about-text p {
  color: var(--gray-light);
  margin-bottom: 20px;
  line-height: 1.8;
}


.contact-section {
  background: linear-gradient(180deg, rgba(42, 42, 42, 0.5) 0%, rgba(26, 26, 26, 0.5) 100%);
}

.contact-container {
  display: grid;
  gap: 50px;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.contact-card {
  background: rgba(42, 42, 42, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
}

.contact-card:hover {
  border-color: var(--red);
  background: rgba(42, 42, 42, 0.8);
  transform: translateY(-5px);
}

.contact-icon {
  font-size: 2.5rem;
  color: var(--red);
  margin-bottom: 15px;
}

.contact-icon svg {
  width: 50px;
  height: 50px;
  stroke: var(--red);
}

.contact-card h3 {
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 10px;
}

.contact-card p {
  color: var(--gray-light);
  margin: 0;
  line-height: 1.6;
}

.footer {
  background: var(--charcoal-dark);
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  padding: 30px 0;
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
}

.ai-assistant {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  font-family: inherit;
}

.ai-toggle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.9), rgba(139, 20, 41, 0.9));
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.ai-toggle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.ai-toggle-badge {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--charcoal-dark);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.ai-toggle:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 40px rgba(212, 175, 55, 0.8);
  border-color: var(--gold-light);
}

.ai-toggle.pulse {
  animation: ai-pulse 2.5s infinite;
}

@keyframes ai-pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.6);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.9);
  }
}

.ai-panel {
  position: absolute;
  bottom: 95px;
  right: 0;
  width: 380px;
  max-height: 600px;
  background: rgba(20, 20, 20, 0.98);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 20px;
  display: none;
  flex-direction: column;
  backdrop-filter: blur(15px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6);
  animation: slideUp 0.35s ease;
  overflow: hidden;
}

.ai-panel.active {
  display: flex;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.ai-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  background: rgba(26, 26, 26, 0.6);
}

.ai-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-header-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  flex-shrink: 0;
}

.ai-header h3 {
  color: var(--gold);
  font-size: 0.95rem;
  margin: 0;
}

.ai-close {
  background: none;
  border: none;
  color: var(--gray-light);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
  padding: 0;
  line-height: 1;
}

.ai-close:hover {
  color: var(--red);
}

.ai-avatar-stage {
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  position: relative;
  overflow: hidden;
}

.ai-avatar-stage::before {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 6px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.25), transparent);
  border-radius: 50%;
}

.stage-smiley {
  position: relative;
  width: 100px;
  height: 100px;
  animation: smileyIdle 3s ease-in-out infinite;
}

.stage-smiley-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 4px 12px rgba(212, 175, 55, 0.3));
}

.stage-lip-overlay {
  position: absolute;
  bottom: 22%;
  left: 50%;
  width: 24px;
  height: 10px;
  background: rgba(180, 50, 70, 0.7);
  border-radius: 0 0 12px 12px;
  transform: translateX(-50%) scaleY(0);
  transform-origin: top center;
  transition: transform 0.08s ease;
  pointer-events: none;
  opacity: 0;
}

.stage-lip-overlay.active {
  opacity: 1;
}

@keyframes smileyIdle {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-3px) rotate(0.5deg); }
  50% { transform: translateY(-1px) rotate(-0.5deg); }
  75% { transform: translateY(-4px) rotate(0.3deg); }
}

.stage-smiley.talking {
  animation: smileyTalk 0.3s ease-in-out infinite alternate;
}

@keyframes smileyTalk {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-2px) scale(1.02); }
}

.stage-smiley.wave-right {
  animation: smileyWaveRight 0.4s ease-in-out infinite alternate;
}

@keyframes smileyWaveRight {
  0% { transform: rotate(-5deg) translateX(-3px); }
  100% { transform: rotate(5deg) translateX(3px); }
}

.stage-smiley.wave-both {
  animation: smileyWaveBoth 0.35s ease-in-out infinite alternate;
}

@keyframes smileyWaveBoth {
  0% { transform: scale(1.05) rotate(-3deg); }
  100% { transform: scale(1.05) rotate(3deg); }
}

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 220px;
  min-height: 80px;
}

.ai-messages::-webkit-scrollbar {
  width: 4px;
}

.ai-messages::-webkit-scrollbar-track {
  background: transparent;
}

.ai-messages::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: 4px;
}

.ai-message {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.88rem;
  word-wrap: break-word;
  line-height: 1.55;
  animation: msgFadeIn 0.3s ease;
}

@keyframes msgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-message.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  max-width: 80%;
  border-bottom-right-radius: 4px;
}

.ai-message.assistant {
  align-self: flex-start;
  background: rgba(212, 175, 55, 0.12);
  color: var(--gray-light);
  max-width: 85%;
  border-left: 3px solid var(--gold);
  border-bottom-left-radius: 4px;
}

.ai-input-area {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  background: rgba(15, 15, 15, 0.5);
}

.ai-input-area input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(26, 26, 26, 0.8);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--white);
  border-radius: 10px;
  font-size: 0.85rem;
  transition: border-color 0.3s ease;
}

.ai-input-area input:focus {
  outline: none;
  border-color: var(--gold);
}

.ai-input-area button {
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.ai-input-area button:hover {
  background: linear-gradient(135deg, var(--red-light), var(--red));
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .hero-content {
    gap: 30px;
  }

  .hero-image {
    min-width: 280px;
    max-width: 320px;
  }

  .portrait {
    max-width: 320px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.3rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  section {
    padding: 50px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .demos-grid,
  .services-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .services-section .service-card {
    text-align: center;
  }

  .ai-panel {
    width: 320px;
    max-height: 500px;
  }

  .ai-toggle {
    width: 65px;
    height: 65px;
  }

  .ai-avatar-stage {
    height: 110px;
  }

  .stage-smiley {
    width: 80px;
    height: 80px;
  }

  .ai-messages {
    max-height: 180px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 80px;
  }

  .hero-content {
    flex-direction: column;
  }

  .hero-image {
    max-width: 280px;
  }

  .portrait {
    max-width: 280px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .booking-form,
  .contact-form {
    padding: 20px;
  }

  .ai-assistant {
    bottom: 16px;
    right: 16px;
  }

  .ai-panel {
    width: 90vw;
    max-width: 320px;
    right: -10px;
  }

  .ai-avatar-stage {
    height: 95px;
  }

  .stage-smiley {
    width: 70px;
    height: 70px;
  }
}