:root {
  --primary-color: #6B3FA0;
  --secondary-color: #FFD700;
  --accent-color: #FF6B35;
  --background-dark: #121212;
  --background-light: #1E1E1E;
  --text-light: #FFFFFF;
  --text-dark: #888888;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--background-dark);
  background-image: 
    linear-gradient(rgba(18, 18, 18, 0.97), rgba(18, 18, 18, 0.97)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    );
  background-attachment: fixed;
  color: var(--text-light);
  line-height: 1.6;
}

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

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(10px);
}

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

.logo-svg {
  width: 250px;
  height: 60px;
}

.logo-text {
  font-family: 'Saira Stencil One', sans-serif;
  fill: none;
  font-size: 28px;
  font-weight: normal;
}

.logo-text .grafica {
  fill: var(--accent-color);
}

.logo-text .textil {
  fill: var(--primary-color);
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  margin-left: 30px;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--secondary-color);
}

.cart-icon {
  position: relative;
  cursor: pointer;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--accent-color);
  color: var(--text-light);
  border-radius: 50%;
  padding: 2px 6px;
  font-size: 12px;
}

.menu-toggle {
  display: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(45deg, 
      rgba(107, 63, 160, 0.1), 
      rgba(255, 107, 53, 0.1)
    ),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.02) 0px,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.02) 0px,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    );
  opacity: 1;
  z-index: -1;
}

.hero-content {
  text-align: center;
  z-index: 1;
}

.hero h1 {
  font-family: 'Saira Stencil One', sans-serif;
  font-size: 4rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero h1 .grafica {
  color: var(--accent-color);
}

.hero h1 .textil {
  color: var(--primary-color);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 40px;
}

.cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  color: var(--text-light);
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: var(--transition);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

/* About Section */
.about {
  padding: 100px 0;
  background-color: var(--background-light);
  background-image: 
    linear-gradient(rgba(30, 30, 30, 0.97), rgba(30, 30, 30, 0.97)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    );
}

.about h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.5rem;
  background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.about-text p {
  margin-bottom: 20px;
}

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

.image-card {
  background-color: var(--background-dark);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.image-card:hover {
  transform: translateY(-10px);
}

.image-card i {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 20px;
}

/* Portfolio Section */
.portfolio {
  padding: 100px 0;
}

.portfolio h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.5rem;
  background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  padding: 0 20px;
}

.filter-btn {
  padding: 10px 20px;
  background-color: transparent;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-btn::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: var(--transition);
}

.filter-btn.active::before,
.filter-btn:hover::before {
  width: 100%;
}

.filter-btn i {
  font-size: 1.2rem;
  color: var(--accent-color);
}

.portfolio-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.folder-item.main-folder {
  width: 100%;
  background: var(--background-light);
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  cursor: pointer;
  margin-bottom: 0;
}

.folder-item.main-folder:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(107, 63, 160, 0.2);
}

.subfolders-container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto 20px;
  padding: 20px;
  background: var(--background-dark);
  border-radius: 0 0 15px 15px;
  animation: slideDown 0.3s ease-out;
}

.folder-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  padding: 20px;
}

.subfolder-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  transition: var(--transition);
  text-align: center;
}

.subfolder-preview:hover {
  background: rgba(107, 63, 160, 0.2);
}

.subfolder-icon {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.subfolder-title {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 5px;
}

.subfolder-count {
  font-size: 0.8rem;
  color: var(--text-dark);
}

.folder-item.subfolder {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto 15px;
  background: var(--background-light);
  border-radius: 10px;
}

.folder-item-preview {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 1;
}

.folder-item-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.preview-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  padding: 10px;
  transform: translateY(100%);
  transition: var(--transition);
}

.folder-item-preview:hover .preview-info {
  transform: translateY(0);
}

.preview-info h4 {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 5px;
}

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

.folder-count {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  color: var(--text-light);
}

.folder-info {
  padding: 15px;
  background: rgba(0, 0, 0, 0.1);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.folder-description {
  font-size: 0.9rem;
  color: var(--text-dark);
}

.folder-header {
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.folder-icon {
  font-size: 1.5rem;
  color: var(--text-light);
}

.folder-title {
  color: var(--text-light);
  font-weight: 500;
}

/* Shop Section */
.shop {
  padding: 100px 0;
  background-color: var(--background-light);
  background-image: 
    linear-gradient(rgba(30, 30, 30, 0.97), rgba(30, 30, 30, 0.97)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    );
}

.shop h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.5rem;
  background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 20px;
}

.shop-item {
  background: var(--background-dark);
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.shop-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(107, 63, 160, 0.2);
}

.shop-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.shop-item-info {
  padding: 20px;
}

.shop-item-info h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--text-light);
}

.shop-item-info p {
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 15px;
  height: 40px;
  overflow: hidden;
}

.shop-item .category-tag {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(107, 63, 160, 0.8);
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
  color: var(--text-light);
}

.price {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--secondary-color);
  display: block;
  margin-bottom: 15px;
}

.add-to-cart {
  width: 100%;
  padding: 12px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  border: none;
  border-radius: 8px;
  color: var(--text-light);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

.add-to-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

/* Cart Item Styles */
.cart-item {
  display: flex;
  align-items: center;
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.cart-item img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  margin-right: 15px;
}

.cart-item-info h4 {
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.cart-item-info p {
  color: var(--secondary-color);
  font-weight: 600;
}

.remove-item {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--accent-color);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 5px;
  transition: var(--transition);
}

.remove-item:hover {
  color: #ff4444;
  transform: translateY(-50%) scale(1.2);
}

/* Contact Section */
.contact {
  padding: 120px 0;
  background-image: 
    linear-gradient(135deg, 
      rgba(107, 63, 160, 0.05), 
      rgba(255, 107, 53, 0.05)
    ),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.02) 0px,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.02) 0px,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    );
}

.contact h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
  background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.contact h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
  border-radius: 3px;
}

.contact-form {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(135deg, 
    rgba(30, 30, 30, 0.95), 
    rgba(18, 18, 18, 0.95));
  padding: 50px;
  border-radius: 30px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
  position: relative;
  margin-bottom: 35px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 15px 25px;
  background-color: rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  color: var(--text-light);
  font-size: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.6;
}

.form-group label {
  position: absolute;
  left: 25px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.6);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 5px;
  font-size: 16px;
  background: transparent;
}

.form-group textarea ~ label {
  top: 25px;
  transform: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-color);
  outline: none;
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.15);
  background-color: rgba(0, 0, 0, 0.3);
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group select:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -13px;
  left: 20px;
  font-size: 13px;
  color: var(--accent-color);
  background: linear-gradient(135deg, 
    rgba(30, 30, 30, 0.95), 
    rgba(18, 18, 18, 0.95));
  padding: 0 10px;
  font-weight: 500;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF6B35' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 20px center;
  background-size: 18px;
  padding-right: 50px;
  cursor: pointer;
}

.file-input {
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  z-index: -1;
}

.file-upload {
  border: 2px dashed rgba(255, 107, 53, 0.3);
  border-radius: 20px;
  padding: 35px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(0, 0, 0, 0.2);
  margin-bottom: 35px;
}

.file-upload:hover,
.file-upload.dragover {
  border-color: var(--accent-color);
  background: rgba(255, 107, 53, 0.05);
  transform: translateY(-2px);
}

.file-upload-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 15px;
  color: var(--text-light);
}

.upload-count {
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  padding: 6px 18px;
  border-radius: 25px;
  font-size: 14px;
  color: var(--text-light);
  font-weight: 500;
  box-shadow: 0 3px 10px rgba(255, 107, 53, 0.2);
}

.file-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  cursor: pointer;
  padding: 35px;
  border-radius: 15px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.03);
  margin: 0;
  width: 100%;
}

.file-upload-label:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.file-upload-label i {
  font-size: 3rem;
  background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 15px;
  filter: drop-shadow(0 2px 5px rgba(255, 107, 53, 0.2));
}

.file-upload-label span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}

.file-preview-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 20px;
  margin: 25px 0;
  padding: 10px;
}

.file-preview {
  position: relative;
  aspect-ratio: 1;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.file-preview:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.2);
  border-color: var(--accent-color);
}

.file-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.remove-preview {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.8);
  border: none;
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: scale(0.8);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.file-preview:hover .remove-preview {
  opacity: 1;
  transform: scale(1);
}

.remove-preview:hover {
  background: var(--accent-color);
  transform: scale(1.1) rotate(90deg);
}

.submit-btn {
  width: 100%;
  padding: 20px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  border: none;
  border-radius: 15px;
  color: var(--text-light);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.2);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.submit-btn:active {
  transform: translateY(-1px);
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: 0.5s;
}

.submit-btn:hover::before {
  left: 100%;
}

/* Footer */
.footer {
  background-color: var(--background-light);
  background-image: 
    linear-gradient(rgba(30, 30, 30, 0.97), rgba(30, 30, 30, 0.97)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 3px
    );
  padding: 80px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.footer-section ul li a:hover {
  color: var(--secondary-color);
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-links a {
  color: var(--text-light);
  font-size: 20px;
  transition: var(--transition);
}

.social-links a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--text-dark);
}

/* Cart Modal */
.cart-modal {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background-color: var(--background-light);
  padding: 20px;
  transition: var(--transition);
  z-index: 1001;
}

.cart-modal.active {
  right: 0;
}

/* Updated Cart Modal styles */
.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cart-header h3 {
  margin: 0;
}

.cart-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.cart-close:hover {
  color: var(--accent-color);
  background: rgba(255, 107, 53, 0.1);
  transform: rotate(90deg);
}

.cart-content h3 {
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.cart-items {
  max-height: calc(100vh - 200px);
  overflow-y: auto;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
  font-weight: 600;
}

.checkout-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  border: none;
  border-radius: 5px;
  color: var(--text-light);
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
}

.checkout-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px; /* Height of navbar */
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 40px;
    transition: 0.3s ease-in-out;
    z-index: 999;
  }

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

  .nav-links a {
    margin: 15px 0;
    font-size: 1.2rem;
    opacity: 0;
    transform: translateX(-20px);
  }

  .nav-links.active a {
    opacity: 1;
    transform: translateX(0);
    transition: 0.3s ease-in-out;
  }

  .nav-links a:nth-child(1) { transition-delay: 0.1s; }
  .nav-links a:nth-child(2) { transition-delay: 0.2s; }
  .nav-links a:nth-child(3) { transition-delay: 0.3s; }
  .nav-links a:nth-child(4) { transition-delay: 0.4s; }
  .nav-links a:nth-child(5) { transition-delay: 0.5s; }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    z-index: 1000;
    margin-left: 20px;
  }

  .menu-toggle i {
    font-size: 24px;
    transition: 0.3s ease;
  }

  .menu-toggle.active i.fa-bars {
    display: none;
  }

  .menu-toggle:not(.active) i.fa-times {
    display: none;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

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

  .cart-modal {
    width: 100%;
    right: -100%;
  }

  .portfolio-grid {
    padding: 10px;
  }
  
  .folder-content {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    padding: 15px;
  }
  
  .subfolder-preview {
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.5rem;
  }

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

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

  .portfolio-filters {
    flex-direction: row;
    overflow-x: auto;
    padding: 10px;
    justify-content: center;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    white-space: nowrap;
  }

  .folder-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 10px;
  }
  
  .portfolio-grid {
    padding: 5px;
  }
  
  .subfolder-preview {
    padding: 10px;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Contact/Quote Form Section Responsive Styles */

@media (max-width: 768px) {
  .contact {
    padding: 80px 0;
  }

  .contact h2 {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  .contact-form {
    padding: 30px;
    border-radius: 20px;
  }

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

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 12px 20px;
    font-size: 14px;
  }

  .form-group label {
    font-size: 14px;
  }

  .file-upload {
    padding: 20px;
  }

  .file-upload-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .upload-count {
    align-self: flex-end;
  }

  .file-upload-label {
    padding: 25px;
  }

  .file-upload-label i {
    font-size: 2.5rem;
  }

  .file-upload-label span {
    font-size: 14px;
    text-align: center;
  }

  .file-preview-container {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin: 20px 0;
  }

  .submit-btn {
    padding: 15px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .contact {
    padding: 60px 0;
  }

  .contact h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  .contact-form {
    padding: 20px;
    border-radius: 15px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 10px 15px;
    font-size: 13px;
    border-radius: 10px;
  }

  .form-group label {
    font-size: 13px;
    left: 15px;
  }

  .form-group input:focus ~ label,
  .form-group textarea:focus ~ label,
  .form-group select:focus ~ label,
  .form-group input:not(:placeholder-shown) ~ label,
  .form-group textarea:not(:placeholder-shown) ~ label {
    top: -11px;
    left: 15px;
    font-size: 12px;
    padding: 0 8px;
  }

  .file-upload {
    padding: 15px;
    border-radius: 15px;
  }

  .file-upload-header {
    margin-bottom: 15px;
  }

  .file-upload-header span {
    font-size: 13px;
  }

  .upload-count {
    padding: 4px 12px;
    font-size: 12px;
  }

  .file-upload-label {
    padding: 20px;
    gap: 10px;
  }

  .file-upload-label i {
    font-size: 2rem;
  }

  .file-upload-label span {
    font-size: 13px;
  }

  .file-preview-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 15px 0;
  }

  .file-preview {
    border-radius: 8px;
  }

  .remove-preview {
    width: 24px;
    height: 24px;
    font-size: 14px;
  }

  .submit-btn {
    padding: 12px;
    font-size: 13px;
    border-radius: 10px;
    letter-spacing: 1px;
  }
}

@media (max-width: 360px) {
  .contact-form {
    padding: 15px;
  }

  .file-preview-container {
    grid-template-columns: repeat(1, 1fr);
  }

  .file-upload-label {
    padding: 15px;
  }

  .file-upload-label i {
    font-size: 1.8rem;
  }

  .file-upload-label span {
    font-size: 12px;
  }
}

/* Add styles for orientation changes */
@media (max-height: 700px) and (orientation: landscape) {
  .contact {
    padding: 40px 0;
  }

  .contact-form {
    max-width: 600px;
  }

  .form-group {
    margin-bottom: 15px;
  }

  .file-upload {
    padding: 15px;
  }

  .file-preview-container {
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }

  .file-upload-label {
    padding: 15px;
  }
}

/* Fix for iOS devices */
@supports (-webkit-touch-callout: none) {
  .contact-form {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    -webkit-appearance: none;
    appearance: none;
  }
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px rgba(0,0,0,0.2);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #fff;
  animation: pulse 2s infinite;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background: #20ba5a;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 2px 5px 10px rgba(0,0,0,0.3);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Responsive styles for WhatsApp button */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 25px;
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  .whatsapp-float {
    width: 45px;
    height: 45px;
    font-size: 22px;
    bottom: 15px;
    right: 15px;
  }
}