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

:root {
  --primary: #2c7be5;
  --primary-color: #545353;
  --secondary-color: #3498db;
  --accent-color: #e74c3c;
  --light-color: #ecf0f1;
  --dark-color: #2c3e50;
}

body {
  font-family: "Roboto";
  background-color: #f8f9fa;
  color: var(--dark-color);
}

.hero-section {
  background: linear-gradient(135deg, var(--primary), #1a56b9);
  color: white;
  padding: 2rem 0;
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.container h2 {
  color: rgb(99, 98, 98);
}

.hero-section::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  top: -100px;
  right: -100px;
}

.hero-section::after {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  bottom: -50px;
  left: -50px;
}

.product-title {
  font-weight: 800;
  font-size: 3.5rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
  animation: fadeInDown 1s ease both;
}

.product-subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  animation: fadeInUp 1s ease 0.3s both;
}

.hero-section a {
  text-decoration: none;
  color: var(--dark-color);
}

.hero-section .btn-outline-light a {
  color: var(--light-color);
}

.hero-section .btn-outline-light a:hover {
  color: var(--dark-color);
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.product-card {
  margin-bottom: 30px;
  border: none;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  background-color: white;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.card-img-container {
  overflow: hidden;
  height: 200px;
  position: relative;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
}

.product-card:hover .product-img {
  transform: scale(1.1);
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.card-text {
  color: #7f8c8d;
  font-size: 0.9rem;
}

.price-tag {
  font-weight: 700;
  color: var(--accent-color);
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

.badge-category {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--accent-color);
  color: white;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  z-index: 2;
}

/* Animation classes */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.flip-card {
  perspective: 1000px;
}

.flip-card-inner {
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

/* Hover effect only for desktop/laptop */
@media (min-width: 993px) {
  .flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
  }
}

/* Click effect for mobile and flipped state */
@media (max-width: 992px) {
  .flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
  }
}

.flip-card-front,
.flip-card-back {
  backface-visibility: hidden;
}

.flip-card-back {
  transform: rotateY(180deg);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.flip-hint {
  margin-top: auto;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.7;
  font-style: italic;
  visibility: hidden;
}

.flip-card-front a {
  padding: 18px;
  margin: 0 auto;
}

.flip-card-front .btn {
  width: 90%;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-section {
    height: 350px;
    padding: 5rem 0;
  }

  .flip-hint {
    visibility: visible;
  }
}

@media (max-width: 768px) {
  .hero-section {
    height: 50vh;
    padding: 3rem 0;
  }

  .card-img-container {
    height: 150px;
  }

  .flip-card-front .flip-hint,
  .flip-card-back .flip-hint {
    visibility: visible;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 1rem 0;
    height: 35vh;
  }

  .hero-section h1 {
    font-size: 2.5rem;
  }

  .hero-section p {
    font-size: 1rem;
  }

  .hero-section .btn {
    padding: 5px;
  }

  .card-img-container {
    height: 120px;
  }

  .card-img-container {
    height: 250px;
  }

  .flip-card-front .flip-hint,
  .flip-card-back .flip-hint {
    visibility: visible;
  }

  .flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
  }
}

@media (max-width: 430px) {
  .hero-section {
    height: 35vh;
    padding: 10px 0;
  }
}

/* Section divider */
.section-divider {
  border: 0;
  height: 1px;
  background-image: linear-gradient(
    to right,
    rgba(0, 0, 0, 0),
    var(--secondary-color),
    rgba(0, 0, 0, 0)
  );
  margin: 1rem 0;
}