/* Reset and Base Styles */

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

body {
  font-family: 'Roboto', sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
  overflow-x: hidden;
}

/* Custom Scrollbar */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
  background: #cc1e1e;
  border-radius: 4px;
}

/* Typography */

.brand-text {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  letter-spacing: 2px;
}

.section-title {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 2.5rem;
  color: #cc1e1e;
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(204, 30, 30, 0.3);
}

.section-subtitle {
  color: #cccccc;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* Navigation */

.navbar {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid #333;
  transition: all 0.3s ease;
}

.navbar-brand {
  font-size: 1.5rem;
  color: #cc1e1e !important;
}

.nav-link {
  color: #ffffff !important;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #cc1e1e !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 50%;
  background-color: #cc1e1e;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

/* Enhanced Responsive Hero Section */

.hero-section {
  height: 100vh;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  min-height: 600px;
}

/* Hero Overlay */

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30%30%, rgba(204, 30, 30, 0.15) 0%, transparent 50%), radial-gradient(circle at 70% 70%, rgba(204, 30, 30, 0.1) 0%, transparent 50%);
}

/* Hero Content */

.hero-content-left {
  padding: 0 2rem;
  z-index: 2;
  position: relative;
}

.hero-title-main {
  font-family: 'Orbitron', monospace;
  font-size: 4.5rem;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 0 30px rgba(204, 30, 30, 0.5);
  margin-bottom: 0.5rem;
  animation: titlePulse 3s ease-in-out infinite alternate;
  line-height: 0.9;
  letter-spacing: 3px;
}

@keyframes titlePulse {
  from {
    text-shadow: 0 0 30px rgba(204, 30, 30, 0.5);
  }
  to {
    text-shadow: 0 0 40px rgba(204, 30, 30, 0.8), 0 0 60px rgba(204, 30, 30, 0.3), 0 0 80px rgba(204, 30, 30, 0.2);
  }
}

.hero-accent-line {
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, #cc1e1e, #aa1818);
  margin: 1rem 0;
  box-shadow: 0 0 20px rgba(204, 30, 30, 0.5);
}

.hero-subtitle-main {
  font-size: 1.8rem;
  color: #cc1e1e;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: 2px;
}

.hero-description-main {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 500px;
}

.hero-features {
  margin-bottom: 2.5rem;
}

.feature-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  color: #ffffff;
  font-weight: 500;
}

.feature-item i {
  color: #cc1e1e;
  margin-right: 1rem;
  font-size: 1.2rem;
  width: 20px;
}

.hero-cta-btn {
  background: linear-gradient(45deg, #cc1e1e, #aa1818);
  border: none;
  padding: 18px 40px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  color: #ffffff;
  transition: all 0.3s ease;
  box-shadow: 0 15px 35px rgba(204, 30, 30, 0.4);
  display: flex;
  align-items: center;
  gap: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-cta-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(204, 30, 30, 0.6);
  background: linear-gradient(45deg, #dd2222, #bb1a1a);
  color: #ffffff;
}

/* Guitar Container */

.hero-guitar-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80vh;
}

.hero-guitar-main {
  max-height: 75vh;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 80px rgba(204, 30, 30, 0.4));
  animation: guitarFloat 8s ease-in-out infinite;
  z-index: 2;
  position: relative;
}

@keyframes guitarFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-15px) rotate(1deg);
  }
  75% {
    transform: translateY(-25px) rotate(-1deg);
  }
}

.hero-guitar-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(204, 30, 30, 0.2) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  animation: glowPulse 6s ease-in-out infinite;
  z-index: 1;
}

@keyframes glowPulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.4;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.3);
    opacity: 0.7;
  }
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%23cc1e1e" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="2s" repeatCount="indefinite"/></circle><circle cx="80" cy="30" r="1" fill="%23cc1e1e" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="3s" repeatCount="indefinite"/></circle><circle cx="30" cy="70" r="1" fill="%23cc1e1e" opacity="0.4"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.5s" repeatCount="indefinite"/></circle></svg>') repeat;
  animation: particleFloat 10s linear infinite;
  z-index: 0;
}

@keyframes particleFloat {
  0% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(-100px);
  }
}

/* Floating Badges */

.floating-badge {
  position: absolute;
  background: linear-gradient(45deg, rgba(204, 30, 30, 0.9), rgba(170, 24, 24, 0.9));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(204, 30, 30, 0.3);
  border-radius: 25px;
  padding: 12px 20px;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: badgeFloat 4s ease-in-out infinite;
  z-index: 3;
}

.badge-1 {
  top: 15%;
  right: 10%;
  animation-delay: 0s;
}

.badge-2 {
  top: 60%;
  right: 5%;
  animation-delay: 1s;
}

.badge-3 {
  bottom: 25%;
  right: 15%;
  animation-delay: 2s;
}

@keyframes badgeFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Enhanced Responsive Details Section */

.details-section {
  background: #111111;
  position: relative;
  padding: 4rem 0;
}

/* Detail Cards */

.detail-card {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  padding: 1.5rem;
  text-align: center;
  height: 100%;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.detail-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(204, 30, 30, 0.1), transparent);
  transition: left 0.5s;
}

.detail-card:hover::before {
  left: 100%;
}

.detail-card:hover {
  transform: translateY(-10px);
  border-color: #cc1e1e;
  box-shadow: 0 20px 40px rgba(204, 30, 30, 0.2);
}

.detail-icon {
  background: linear-gradient(45deg, #cc1e1e, #aa1818);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.detail-card h3 {
  color: #cc1e1e;
  margin-bottom: 0.8rem;
  font-weight: 600;
  font-size: 1.3rem;
}

.detail-card p {
  color: #cccccc;
  line-height: 1.5;
  font-size: 0.95rem;
}

/* Enhanced Responsive Masonry Grid */

.masonry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  grid-auto-rows: masonry;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

.masonry-card {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}

.masonry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(204, 30, 30, 0.1), transparent);
  transition: left 0.5s;
  z-index: 1;
}

.masonry-card:hover::before {
  left: 100%;
}

.masonry-card:hover {
  transform: translateY(-5px);
  border-color: #cc1e1e;
  box-shadow: 0 15px 35px rgba(204, 30, 30, 0.2);
}

.masonry-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: all 0.3s ease;
  filter: brightness(0.8) contrast(1.1);
}

.masonry-card:hover img {
  filter: brightness(1) contrast(1);
}

.masonry-content {
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}

.masonry-content h5 {
  color: #cc1e1e;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-family: 'Orbitron', monospace;
}

.masonry-content p {
  color: #cccccc;
  font-size: 0.9rem;
  line-height: 1.4;
  margin: 0;
}

/* Enhanced Specifications Section */

.specs-section {
  background: #0a0a0a;
  padding: 5rem 0;
}

.specs-table {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.spec-row {
  display: flex;
  border-bottom: 1px solid #333;
  transition: background-color 0.3s ease;
  flex-wrap: wrap;
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-row:hover {
  background-color: rgba(204, 30, 30, 0.05);
}

.spec-label {
  background: #1a1a1a;
  padding: 1.2rem 1.5rem;
  font-weight: 600;
  color: #cc1e1e;
  min-width: 200px;
  flex: 0 0 40%;
  border-right: 1px solid #333;
  display: flex;
  align-items: center;
}

.spec-value {
  padding: 1.2rem 1.5rem;
  color: #ffffff;
  flex: 1;
  display: flex;
  align-items: center;
  background: #0f0f0f;
}

.specs-features {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  padding: 2rem;
}

.feature-highlight {
  color: #cccccc;
  font-weight: 500;
  display: flex;
  align-items: center;
  padding: 0.5rem 0;
}

/* Enhanced Responsive Design */

@media (max-width: 1400px) {
  .hero-title-main {
    font-size: 4rem;
  }
}

@media (max-width: 1400px) {
  .masonry-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }
}

@media (max-width: 1200px) {
  .hero-title-main {
    font-size: 3.5rem;
  }
}

@media (max-width: 1200px) {
  .masonry-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }
}

@media (max-width: 1200px) {
  .spec-label {
    min-width: 180px;
    padding: 1rem 1.2rem;
  }
}

@media (max-width: 1200px) {
  .spec-value {
    padding: 1rem 1.2rem;
  }
}

@media (max-width: 992px) {
  .hero-section {
    height: auto;
    min-height: 100vh;
    padding: 2rem 0;
  }
}

@media (max-width: 992px) {
  .hero-title-main {
    font-size: 3rem;
  }
}

@media (max-width: 992px) {
  .hero-guitar-main {
    max-height: 50vh;
  }
}

@media (max-width: 992px) {
  .detail-showcase {
    gap: 1rem;
  }
}

@media (max-width: 992px) {
  .detail-item {
    width: 80px;
    height: 80px;
  }
}

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

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

@media (max-width: 992px) {
  .spec-row {
    flex-direction: column;
  }
}

@media (max-width: 992px) {
  .spec-label {
    flex: none;
    border-right: none;
    border-bottom: 1px solid #333;
    min-width: auto;
  }
}

@media (max-width: 992px) {
  .spec-value {
    flex: none;
  }
}

@media (max-width: 992px) {
  .specs-features {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .hero-title-main {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero-subtitle-main {
    font-size: 1.4rem;
  }
}

@media (max-width: 768px) {
  .hero-content-left {
    padding: 0 1rem;
    text-align: center;
    margin-bottom: 2rem;
  }
}

@media (max-width: 768px) {
  .detail-showcase {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}

@media (max-width: 768px) {
  .detail-item {
    width: 70px;
    height: 70px;
  }
}

@media (max-width: 768px) {
  .masonry-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .masonry-content {
    padding: 1rem;
  }
}

@media (max-width: 768px) {
  .masonry-content h5 {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .masonry-content p {
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .feature-content {
    margin-top: 1.5rem;
  }
}

@media (max-width: 768px) {
  .spec-label, .spec-value {
    padding: 1rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .contact-form {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 576px) {
  .hero-title-main {
    font-size: 2rem;
    line-height: 1.1;
  }
}

@media (max-width: 576px) {
  .hero-subtitle-main {
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  .hero-description-main {
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .hero-cta-btn {
    padding: 15px 30px;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 2rem;
  }
}

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

@media (max-width: 576px) {
  .detail-card {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .spec-label, .spec-value {
    padding: 0.8rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 576px) {
  .specs-features {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .feature-highlight {
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .contact-form {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 576px) {
  .social-links {
    justify-content: center;
    margin-bottom: 1rem;
  }
}

/* Ultra-wide screen optimization */

@media (min-width: 1600px) {
  .container {
    max-width: 1400px;
  }
}

@media (min-width: 1600px) {
  .hero-title-main {
    font-size: 5rem;
  }
}

@media (min-width: 1600px) {
  .section-title {
    font-size: 3rem;
  }
}

@media (min-width: 1600px) {
  .masonry-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

/* Smooth scrolling */

html {
  scroll-behavior: smooth;
}

/* Lightbox Styles */

.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: -20px;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 1001;
}

.lightbox-close:hover {
  color: #cc1e1e;
}

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(204, 30, 30, 0.8);
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  padding: 15px 20px;
  cursor: pointer;
  border-radius: 5px;
  transition: all 0.3s ease;
  z-index: 1001;
}

.lightbox-prev {
  left: -80px;
}

.lightbox-next {
  right: -80px;
}

.lightbox-prev:hover, .lightbox-next:hover {
  background: #cc1e1e;
  transform: translateY(-50%) scale(1.1);
}

.lightbox-image-container {
  text-align: center;
}

.lightbox-image-container img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(204, 30, 30, 0.3);
}

.lightbox-caption {
  margin-top: 20px;
  color: #ffffff;
}

.lightbox-caption h3 {
  color: #cc1e1e;
  font-size: 1.5rem;
  margin-bottom: 10px;
  font-family: 'Orbitron', monospace;
}

.lightbox-caption p {
  color: #cccccc;
  font-size: 0.9rem;
}

.lightbox-thumbnails {
  margin-top: 20px;
}

.thumbnail-dots {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.thumbnail-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.thumbnail-dot.active, .thumbnail-dot:hover {
  background: #cc1e1e;
  transform: scale(1.2);
}

/* Enhanced detail item cursor */

.detail-item {
  cursor: pointer;
}

.detail-item:hover {
  transform: translateY(-10px);
  border-color: #cc1e1e;
  box-shadow: 0 20px 40px rgba(204, 30, 30, 0.3);
}

/* Responsive lightbox */

@media (max-width: 768px) {
  .lightbox-prev, .lightbox-next {
    position: fixed;
    top: 50%;
    font-size: 1.2rem;
    padding: 10px 15px;
  }
}

@media (max-width: 768px) {
  .lightbox-prev {
    left: 20px;
  }
}

@media (max-width: 768px) {
  .lightbox-next {
    right: 20px;
  }
}

@media (max-width: 768px) {
  .lightbox-close {
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  .lightbox-image-container img {
    max-height: 60vh;
  }
}

/* Masonry Grid Layout */

.masonry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  grid-auto-rows: masonry;
}

/* Fallback for browsers that don't support masonry */

.masonry-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

.masonry-card {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}

.masonry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(204, 30, 30, 0.1), transparent);
  transition: left 0.5s;
  z-index: 1;
}

.masonry-card:hover::before {
  left: 100%;
}

.masonry-card:hover {
  transform: translateY(-5px);
  border-color: #cc1e1e;
  box-shadow: 0 15px 35px rgba(204, 30, 30, 0.2);
}

.masonry-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: all 0.3s ease;
  filter: brightness(0.8) contrast(1.1);
}

.masonry-card:hover img {
  filter: brightness(1) contrast(1);
}

.masonry-content {
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}

.masonry-content h5 {
  color: #cc1e1e;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-family: 'Orbitron', monospace;
}

.masonry-content p {
  color: #cccccc;
  font-size: 0.9rem;
  line-height: 1.4;
  margin: 0;
}

/* Enhanced Specifications Section */

.specs-section {
  background: #0a0a0a;
  padding: 5rem 0;
}

.specs-table {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.spec-row {
  display: flex;
  border-bottom: 1px solid #333;
  transition: background-color 0.3s ease;
  flex-wrap: wrap;
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-row:hover {
  background-color: rgba(204, 30, 30, 0.05);
}

.spec-label {
  background: #1a1a1a;
  padding: 1.2rem 1.5rem;
  font-weight: 600;
  color: #cc1e1e;
  min-width: 200px;
  flex: 0 0 40%;
  border-right: 1px solid #333;
  display: flex;
  align-items: center;
}

.spec-value {
  padding: 1.2rem 1.5rem;
  color: #ffffff;
  flex: 1;
  display: flex;
  align-items: center;
  background: #0f0f0f;
}

.specs-features {
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  border: 1px solid #333;
  border-radius: 15px;
  padding: 2rem;
}

.feature-highlight {
  color: #cccccc;
  font-weight: 500;
  display: flex;
  align-items: center;
  padding: 0.5rem 0;
}

/* Enhanced Responsive Design */

@media (max-width: 1400px) {
  .hero-title-main {
    font-size: 4rem;
  }
}

@media (max-width: 1400px) {
  .masonry-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }
}

@media (max-width: 1200px) {
  .hero-title-main {
    font-size: 3.5rem;
  }
}

@media (max-width: 1200px) {
  .masonry-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }
}

@media (max-width: 1200px) {
  .spec-label {
    min-width: 180px;
    padding: 1rem 1.2rem;
  }
}

@media (max-width: 1200px) {
  .spec-value {
    padding: 1rem 1.2rem;
  }
}

@media (max-width: 992px) {
  .hero-section {
    height: auto;
    min-height: 100vh;
    padding: 2rem 0;
  }
}

@media (max-width: 992px) {
  .hero-title-main {
    font-size: 3rem;
  }
}

@media (max-width: 992px) {
  .hero-guitar-main {
    max-height: 50vh;
  }
}

@media (max-width: 992px) {
  .detail-showcase {
    gap: 1rem;
  }
}

@media (max-width: 992px) {
  .detail-item {
    width: 80px;
    height: 80px;
  }
}

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

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

@media (max-width: 992px) {
  .spec-row {
    flex-direction: column;
  }
}

@media (max-width: 992px) {
  .spec-label {
    flex: none;
    border-right: none;
    border-bottom: 1px solid #333;
    min-width: auto;
  }
}

@media (max-width: 992px) {
  .spec-value {
    flex: none;
  }
}

@media (max-width: 992px) {
  .specs-features {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .hero-title-main {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero-subtitle-main {
    font-size: 1.4rem;
  }
}

@media (max-width: 768px) {
  .hero-content-left {
    padding: 0 1rem;
    text-align: center;
    margin-bottom: 2rem;
  }
}

@media (max-width: 768px) {
  .detail-showcase {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}

@media (max-width: 768px) {
  .detail-item {
    width: 70px;
    height: 70px;
  }
}

@media (max-width: 768px) {
  .masonry-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .masonry-content {
    padding: 1rem;
  }
}

@media (max-width: 768px) {
  .masonry-content h5 {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .masonry-content p {
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .feature-content {
    margin-top: 1.5rem;
  }
}

@media (max-width: 768px) {
  .spec-label, .spec-value {
    padding: 1rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .contact-form {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 576px) {
  .hero-title-main {
    font-size: 2rem;
    line-height: 1.1;
  }
}

@media (max-width: 576px) {
  .hero-subtitle-main {
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  .hero-description-main {
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .hero-cta-btn {
    padding: 15px 30px;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 2rem;
  }
}

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

@media (max-width: 576px) {
  .detail-card {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .spec-label, .spec-value {
    padding: 0.8rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 576px) {
  .specs-features {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .feature-highlight {
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .contact-form {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 576px) {
  .social-links {
    justify-content: center;
    margin-bottom: 1rem;
  }
}

/* Ultra-wide screen optimization */

@media (min-width: 1600px) {
  .container {
    max-width: 1400px;
  }
}

@media (min-width: 1600px) {
  .hero-title-main {
    font-size: 5rem;
  }
}

@media (min-width: 1600px) {
  .section-title {
    font-size: 3rem;
  }
}

@media (min-width: 1600px) {
  .masonry-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
  color: var(--bs-nav-pills-link-active-color);
  background-color: var(--bs-danger-text-emphasis);
}

.accordion-button-spec {
  background: #1a1a1a !important;
  color: #ffffff !important;
  font-weight: 500;
  font-size: 16pt;
  border-radius: 10px !important;
  border: 0.3px solid #333333;
}

.accordion {
  --bs-accordion-color: var(--bs-body-color);
  --bs-accordion-bg: var(--bs-body-bg);
  --bs-accordion-transition: color 0.15s ease-in-out,background-color 0.15s ease-in-out,border-color 0.15s ease-in-out,box-shadow 0.15s ease-in-out,border-radius 0.15s ease;
  --bs-accordion-border-color: rgba(44,42,42,0.22);
  --bs-accordion-border-width: var(--bs-border-width);
  --bs-accordion-border-radius: var(--bs-border-radius);
  --bs-accordion-inner-border-radius: calc(var(--bs-border-radius) - (var(--bs-border-width)));
  --bs-accordion-btn-padding-x: 1.25rem;
  --bs-accordion-btn-padding-y: 1rem;
  --bs-accordion-btn-color: var(--bs-body-color);
  --bs-accordion-btn-bg: var(--bs-accordion-bg);
  --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23212529' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  --bs-accordion-btn-icon-width: 1.25rem;
  --bs-accordion-btn-icon-transform: rotate(-180deg);
  --bs-accordion-btn-icon-transition: transform 0.2s ease-in-out;
  --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23052c65' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  --bs-accordion-btn-focus-box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
  --bs-accordion-body-padding-x: 1.25rem;
  --bs-accordion-body-padding-y: 1rem;
  --bs-accordion-active-color: var(--bs-red);
  --bs-accordion-active-bg: var(--bs-primary-bg-subtle);
}

.accordion-button::after {
  display: none;
}