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

body {
  font-family: "Trebuchet MS", "Verdana", "Arial", sans-serif;
  background: linear-gradient(135deg, #1a1a1a 0%, black 50%, #1a1a1a 100%);
  min-height: 100vh;
  color: #ffffff;
  display: flex;
  flex-direction: column;
}

.header {
  background: linear-gradient(135deg, #173a59 0%, black 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-container {
  position: relative;
}

.logo {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 2px solid #006ecd;
  box-shadow: 0 4px 20px rgb(9,103,206);
  transition: all 0.3s ease;
}

.logo-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(45deg, rgb(0,67,141), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.logo-container:hover .logo-glow {
  opacity: 1;
}

.logo-container:hover .logo {
  transform: scale(1.05);
}

.icon-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, black 0%, #173a59 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.icon-btn:hover {
  background: linear-gradient(135deg, #173a59 0%, #4d9be7 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-title {
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar {
  display: flex;
  gap: 0.5rem;
}

.nav-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, black 0%, #173a59 100%);
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  cursor: none;
}

.nav-link:hover {
  background: linear-gradient(135deg, #173a59 0%, #4d9be7 100%);
  transform: translateY(-2px);
  color: #006ecd;
}

.search-container,
.filter-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem 1rem;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.search-container.show,
.filter-container.show {
  opacity: 1;
  max-height: 100px;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #000000 0%, #173a59 100%);
  color: white;
  font-size: 1rem;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  margin-top: 15px;
}

.search-input::placeholder {
  color: #aaa;
}

.search-input:focus {
  outline: none;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3), 0 0 0 2px rgba(0,69,207,0.5);
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 15px;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border-radius: 25px;
  border: none;
  background: linear-gradient(135deg, #000000 0%, #173a59 100%);
  color: white;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.filter-btn:hover {
  transform: translateY(-2px) rotate(2deg);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.filter-btn.active {
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  box-shadow: 0 4px 20px rgb(9,103,206);
}

.main-content {
  flex: 1;
  padding: 2rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.product-card {
  background: linear-gradient(135deg, #173a59 0%, black 100%);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-right: 2px solid #006ecd;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover::before {
  opacity: 1;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  border-color: rgba(0,69,207,0.5);
}

.product-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.product-info {
  flex: 1;
  margin-right: 1rem;
}

.product-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.product-card:hover .product-title {
  color: #006ecd;
}

.product-divider {
  height: 2px;
  background: linear-gradient(90deg, #006ecd 0%, transparent 100%);
  border-radius: 1px;
  margin-bottom: 0.5rem;
}

.product-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgb(9,103,206);
  transition: all 0.3s ease;
  cursor: pointer;
}

.product-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(0,69,207,0.5);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.testimonial-card {
  background: linear-gradient(135deg, #173a59 0%, black 100%);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.testimonial-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.testimonial-card:hover::before {
  opacity: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  border-color: rgba(0,69,207,0.5);
}

.testimonial-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.testimonial-card:hover .testimonial-image {
  transform: scale(1.05);
}

.testimonial-content {
  padding: 1rem;
}

.testimonial-title {
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.additional-info {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.info-card {
  background: linear-gradient(135deg, #173a59 0%, black 100%);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-right: 2px solid #006ecd;
  max-width: 400px;
}

.info-card p {
  margin-bottom: 1rem;
  color: #ccc;
}

.btn-primary {
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgb(9,103,206);
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0,69,207,0.5);
}

.btn-secondary {
  background: linear-gradient(135deg, #173a59 0%, rgba(0,69,207,0.5) 100%);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-size: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0,69,207,0.5);
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: linear-gradient(135deg, #173a59 0%, black 100%);
  margin: 5% auto;
  padding: 2rem;
  border-radius: 20px;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideIn 0.3s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.modal-category {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 600;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
}

.modal-description {
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.modal-price {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  color: #006ecd;
  margin-bottom: 2rem;
}

.modal-buttons {
  display: flex;
  gap: 1rem;
}

.modal-buttons .btn-primary,
.modal-buttons .btn-secondary {
  flex: 1;
}

.image-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
}

.image-modal-content {
  position: relative;
  margin: 2% auto;
  max-width: 90%;
  max-height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1;
  transition: all 0.3s ease;
}

.image-modal-close:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

#modal-image {
  max-width: 100%;
  max-height: 100%;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.no-results {
  text-align: center;
  padding: 3rem;
  color: #888;
  font-size: 1.2rem;
}

.footer {
  background: linear-gradient(135deg, #1a1a1a 0%, black 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  text-align: center;
  color: #888;
}

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1a1a 0%, #173a59 50%, #1a1a1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
  color: white;
}

.loading-logo {
  position: relative;
  margin-bottom: 2rem;
  display: inline-block;
}

.loading-logo img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  box-shadow: 0 8px 32px rgba(0,69,207,0.5);
  animation: pulse 2s ease-in-out infinite;
}

.loading-text h2 {
  font-size: 2rem;
  font-weight: bold;
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  animation: textGlow 2s ease-in-out infinite;
}

.loading-text p {
  color: #ccc;
  font-size: 1rem;
  margin-bottom: 2rem;
  animation: textFade 1.5s ease-in-out infinite;
}

.loading-spinner {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.spinner-ring {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, #006ecd 0%, #4d9be7 100%);
  animation: spinnerBounce 1.4s ease-in-out infinite both;
}

.spinner-ring:nth-child(1) {
  animation-delay: -0.32s;
}

.spinner-ring:nth-child(2) {
  animation-delay: -0.16s;
}

.spinner-ring:nth-child(3) {
  animation-delay: 0s;
}

.content-loading {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.content-loaded {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulse {
  0%,
  100% {
    border: 5px solid rgb(110,158,255);
    box-shadow: 0 10px 50px #0046cf;
    transform: scale(0.8);
  }
  50% {
    border: 10px solid #0046cf;
    box-shadow: 0 20px 100px rgb(110,158,255);
    transform: scale(1);
  }
}

@keyframes textGlow {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.2);
  }
}

@keyframes textFade {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

@keyframes spinnerBounce {
  0%,
  80%,
  100% {
    transform: scale(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .header-content {
    padding: 0.75rem;
  }

  .header-left {
    gap: 0.75rem;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .testimonial-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .modal-content {
    margin: 10% 1rem;
    padding: 1.5rem;
  }

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

  .filter-buttons {
    gap: 0.5rem;
  }

  .filter-btn {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 1.2rem;
  }

  .product-card {
    padding: 1rem;
  }

  .modal-title {
    font-size: 1.2rem;
  }

  .modal-price {
    font-size: 1.5rem;
  }
}

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

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #006ecd, #4d9be7);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #4d9be7, #006ecd);
    }