.custom-hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
  color: white;
  background: linear-gradient(135deg, var(--main-color) 0%, #2c5282 100%);
}

.custom-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="30" cy="40" r="1.5" fill="rgba(212,175,55,0.2)"/><circle cx="70" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="60" r="1.5" fill="rgba(212,175,55,0.15)"/></svg>');
}

.custom-hero__container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.custom-hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.custom-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--accent-color);
  border-radius: 25px;
  padding: 8px 16px;
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.9rem;
  background: rgba(212, 175, 55, 0.2);
}

.custom-hero__title {
  margin-bottom: 24px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1.2;
}

.custom-hero__highlight {
  color: var(--accent-color);
  background: linear-gradient(45deg, var(--accent-color), #f4d03f);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.custom-hero__subtitle {
  max-width: 500px;
  margin-bottom: 40px;
  opacity: 0.9;
  font-size: 1.15rem;
  line-height: 1.6;
}

.custom-hero__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.custom-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.custom-feature i {
  width: 24px;
  color: var(--accent-color);
  font-size: 1.2rem;
}

.custom-hero__actions {
  display: flex;
  gap: 20px;
}

.custom-hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  border-radius: 50px;
  padding: 16px 32px;
  font-family: inherit;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.custom-hero__btn--primary {
  color: var(--main-color);
  background: var(--accent-color);
}

.custom-hero__btn--primary:hover {
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
  background: #f4d03f;
  transform: translateY(-2px);
}

.custom-hero__btn--secondary {
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  background: transparent;
}

.custom-hero__btn--secondary:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.custom-hero__showcase {
  position: relative;
}

.showcase-frame {
  position: relative;
  border-radius: 20px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  transition: transform 0.3s ease;
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
}

.showcase-frame:hover {
  transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
}

.showcase-image {
  display: block;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.showcase-overlay {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 25px;
  padding: 12px 20px;
  color: white;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.showcase-overlay i {
  color: #22c55e;
}

.showcase-options {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
}

.option-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  cursor: pointer;
}

.option-preview:hover,
.option-preview.active {
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.option-preview img {
  width: 50px;
  height: 40px;
  border-radius: 6px;
  object-fit: cover;
}

.option-preview span {
  font-weight: 600;
  font-size: 0.85rem;
}


.studio-design {
  padding: 100px 0;
  background: var(--secondary-bg-color);
}

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

.studio-design__header {
  margin-bottom: 80px;
  text-align: center;
}

.studio-design__title {
  margin-bottom: 16px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 2.8rem;
}

.studio-design__title i {
  margin-right: 12px;
  color: var(--accent-color);
}

.studio-design__subtitle {
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.8;
  color: var(--text-color);
  font-size: 1.1rem;
}

.design-panel {
  display: grid;
  gap: 50px;
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  background: white;
}

.design-section {
  border-bottom: 1px solid var(--secondary-color);
  padding-bottom: 40px;
}

.design-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.design-section__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 1.4rem;
}

.design-section__title i {
  color: var(--accent-color);
}

.upload-area {
  display: grid;
  gap: 30px;
}

.upload-zone {
  border: 3px dashed var(--secondary-color);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  background: var(--secondary-bg-color);
  transition: all 0.3s ease;
  cursor: pointer;
}

.upload-zone:hover {
  border-color: var(--accent-color);
  background: rgba(212, 175, 55, 0.05);
}

.upload-zone i {
  margin-bottom: 20px;
  color: var(--accent-color);
  font-size: 3rem;
}

.upload-zone h4 {
  margin-bottom: 8px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.upload-zone p {
  margin-bottom: 20px;
  opacity: 0.7;
  color: var(--text-color);
}

.upload-formats {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.upload-formats span {
  border-radius: 12px;
  padding: 4px 12px;
  color: white;
  font-weight: 600;
  font-size: 0.8rem;
  background: var(--accent-color);
}

.upload-info {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.7;
  color: var(--text-color);
  font-size: 0.9rem;
}

.info-item i {
  color: var(--accent-color);
}

.size-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.size-option {
  border: 2px solid var(--secondary-color);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.size-option:hover,
.size-option.active {
  border-color: var(--accent-color);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.2);
  background: rgba(212, 175, 55, 0.05);
  transform: translateY(-5px);
}

.size-preview {
  width: 60px;
  height: 40px;
  margin: 0 auto 20px;
  border-radius: 4px;
  opacity: 0.7;
  background: var(--accent-color);
  transition: opacity 0.3s ease;
}

.size-preview--medium {
  width: 70px;
  height: 50px;
}

.size-preview--large {
  width: 80px;
  height: 60px;
}

.size-option.active .size-preview {
  opacity: 1;
}

.size-name {
  display: block;
  margin-bottom: 8px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-weight: 600;
}

.size-dimensions {
  display: block;
  margin-bottom: 12px;
  opacity: 0.7;
  color: var(--text-color);
  font-size: 0.9rem;
}

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

.adjustment-controls {
  display: grid;
  gap: 25px;
}

.control-group {
  display: grid;
  gap: 12px;
}

.control-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--main-color);
  font-weight: 600;
}

.control-label i {
  color: var(--accent-color);
}

.control-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  outline: none;
  background: var(--secondary-color);
  cursor: pointer;
  -webkit-appearance: none;
}

.control-slider::-webkit-slider-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
  background: var(--accent-color);
  cursor: pointer;
  -webkit-appearance: none;
}

.control-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
  background: var(--accent-color);
  cursor: pointer;
}


.materials-selection {
  padding: 100px 0;
  background: var(--bg-color);
}

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

.materials-selection__header {
  margin-bottom: 80px;
  text-align: center;
}

.materials-selection__title {
  margin-bottom: 16px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 2.8rem;
}

.materials-selection__title i {
  margin-right: 12px;
  color: var(--accent-color);
}

.materials-selection__subtitle {
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.8;
  color: var(--text-color);
  font-size: 1.1rem;
  line-height: 1.6;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.material-card {
  border: 3px solid transparent;
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.material-card:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
  transform: translateY(-8px);
}

.material-card.active {
  border-color: var(--accent-color);
  transform: translateY(-5px);
}

.material-card__image {
  position: relative;
  overflow: hidden;
}

.material-card__image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.material-card:hover .material-card__image img {
  transform: scale(1.05);
}

.material-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 20px;
  padding: 8px 16px;
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
  background: var(--accent-color);
}

.material-card__badge--premium {
  background: #8b5cf6;
}

.material-card__badge--modern {
  background: #06b6d4;
}

.material-card__content {
  padding: 32px;
}

.material-card__title {
  margin-bottom: 12px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 1.5rem;
}

.material-card__description {
  margin-bottom: 24px;
  opacity: 0.8;
  color: var(--text-color);
  line-height: 1.6;
}

.material-card__features {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.material-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.9;
  color: var(--text-color);
  font-size: 0.9rem;
}

.material-feature i {
  width: 16px;
  color: var(--accent-color);
}

.material-card__pricing {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--secondary-color);
  padding-top: 20px;
}

.material-price {
  color: var(--main-color);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
}

.material-note {
  opacity: 0.7;
  color: var(--text-color);
  font-size: 0.85rem;
}


.frame-selector {
  padding: 100px 0;
  background: var(--secondary-bg-color);
}

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

.frame-selector__header {
  margin-bottom: 80px;
  text-align: center;
}

.frame-selector__title {
  margin-bottom: 16px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 2.8rem;
}

.frame-selector__title i {
  margin-right: 12px;
  color: var(--accent-color);
}

.frame-selector__subtitle {
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.8;
  color: var(--text-color);
  font-size: 1.1rem;
}

.frame-categories {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 50px;
}

.frame-category {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  border: 2px solid transparent;
  border-radius: 20px;
  padding: 20px 30px;
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.frame-category:hover,
.frame-category.active {
  border-color: var(--accent-color);
  background: rgba(212, 175, 55, 0.05);
  transform: translateY(-3px);
}

.frame-category i {
  color: var(--accent-color);
  font-size: 1.8rem;
}

.frame-category span {
  color: var(--main-color);
  font-weight: 600;
}

.frame-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.frame-style {
  border: 2px solid transparent;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.frame-style:hover,
.frame-style.active {
  border-color: var(--accent-color);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.2);
  transform: translateY(-5px);
}

.frame-preview {
  position: relative;
  margin-bottom: 20px;
}

.frame-sample {
  position: absolute;
  top: -5px;
  right: -5px;
  bottom: -5px;
  left: -5px;
  border-radius: 8px;
}

.frame-sample--oak {
  background: linear-gradient(45deg, #d4a574, #c19554);
}

.frame-sample--walnut {
  background: linear-gradient(45deg, #6b4423, #8b5a2b);
}

.frame-sample--black {
  background: linear-gradient(45deg, #2d3748, #1a202c);
}

.frame-sample--white {
  background: linear-gradient(45deg, #f7fafc, #edf2f7);
}

.frame-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 120px;
  border-radius: 4px;
  object-fit: cover;
}

.frame-name {
  margin-bottom: 6px;
  color: var(--main-color);
  font-family: var(--font-heading);
}

.frame-description {
  margin-bottom: 12px;
  opacity: 0.7;
  color: var(--text-color);
  font-size: 0.9rem;
  line-height: 1.4;
}

.frame-price {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 1.1rem;
}

.frame-customization {
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  background: white;
}

.customization-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.customization-title i {
  color: var(--accent-color);
}

.customization-options {
  display: grid;
  gap: 30px;
}

.option-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--main-color);
  font-weight: 600;
}

.option-label i {
  color: var(--accent-color);
}

.option-choices {
  display: flex;
  gap: 12px;
}

.choice-btn {
  border: 2px solid var(--secondary-color);
  border-radius: 25px;
  padding: 10px 20px;
  color: var(--text-color);
  font-weight: 500;
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.choice-btn:hover,
.choice-btn.active {
  border-color: var(--accent-color);
  color: white;
  background: var(--accent-color);
}


.preview-live {
  padding: 100px 0;
  background: var(--bg-color);
}

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

.preview-live__header {
  margin-bottom: 80px;
  text-align: center;
}

.preview-live__title {
  margin-bottom: 16px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 2.8rem;
}

.preview-live__title i {
  margin-right: 12px;
  color: var(--accent-color);
}

.preview-live__subtitle {
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.8;
  color: var(--text-color);
  font-size: 1.1rem;
}

.preview-workspace {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  background: white;
}

.artwork-preview {
  text-align: center;
}

.preview-frame {
  position: relative;
  display: inline-block;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.preview-artwork {
  display: block;
  width: 100%;
  max-width: 500px;
  height: 400px;
  object-fit: cover;
}

.preview-controls {
  position: absolute;
  top: 15px;
  right: 15px;
  display: flex;
  gap: 8px;
}

.control-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  color: var(--main-color);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  cursor: pointer;
}

.control-btn:hover {
  color: white;
  background: var(--accent-color);
  transform: scale(1.05);
}

.preview-dimensions {
  margin-top: 20px;
}

.dimension-info {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 25px;
  padding: 12px 20px;
  color: var(--text-color);
  font-weight: 500;
  background: var(--secondary-bg-color);
}

.dimension-info i {
  color: var(--accent-color);
}

.preview-settings {
  margin-bottom: 40px;
}

.settings-title,
.specs-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--main-color);
  font-family: var(--font-heading);
}

.settings-title i,
.specs-title i {
  color: var(--accent-color);
}

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

.setting-label {
  display: block;
  margin-bottom: 12px;
  color: var(--main-color);
  font-weight: 600;
}

.environment-options {
  display: grid;
  gap: 8px;
}

.env-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--secondary-color);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text-color);
  text-align: left;
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.env-btn:hover,
.env-btn.active {
  border-color: var(--accent-color);
  background: rgba(212, 175, 55, 0.05);
}

.env-btn i {
  color: var(--accent-color);
}

.wall-colors {
  display: flex;
  gap: 12px;
}

.color-btn {
  width: 40px;
  height: 40px;
  border: 3px solid transparent;
  border-radius: 50%;
  transition: all 0.3s ease;
  cursor: pointer;
}

.color-btn:hover,
.color-btn.active {
  border-color: var(--accent-color);
  transform: scale(1.1);
}

.color-btn--white {
  background: #ffffff;
}

.color-btn--cream {
  background: #fef7e0;
}

.color-btn--gray {
  background: #e2e8f0;
}

.color-btn--dark {
  background: #4a5568;
}

.lighting-slider {
  width: 100%;
  margin: 12px 0;
}

.lighting-labels {
  display: flex;
  justify-content: space-between;
  opacity: 0.7;
  color: var(--text-color);
  font-size: 0.8rem;
}

.spec-list {
  display: grid;
  gap: 12px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--secondary-color);
  padding: 8px 0;
}

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

.spec-label {
  opacity: 0.8;
  color: var(--text-color);
}

.spec-value {
  color: var(--main-color);
  font-weight: 600;
}


.summary-order {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--secondary-bg-color) 0%, #f8f8f8 100%);
}

.summary-order__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.order-details {
  margin-bottom: 40px;
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.1);
  background: white;
}

.order-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 24px;
}

.order-title {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 2.2rem;
}

.order-title i {
  color: var(--accent-color);
}

.order-status {
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 20px;
  padding: 8px 16px;
  color: #16a34a;
  font-weight: 600;
  background: rgba(34, 197, 94, 0.1);
}

.order-status i {
  color: #22c55e;
}

.breakdown-section {
  margin-bottom: 40px;
}

.breakdown-section:last-child {
  margin-bottom: 0;
}

.breakdown-title {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--secondary-color);
  padding-bottom: 12px;
  color: var(--main-color);
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.design-summary {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.design-thumbnail {
  position: relative;
  flex-shrink: 0;
}

.design-thumbnail img {
  width: 120px;
  height: 90px;
  border: 3px solid var(--accent-color);
  border-radius: 12px;
  object-fit: cover;
}

.design-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: white;
  background: rgba(0, 0, 0, 0.7);
  transform: translate(-50%, -50%);
}

.design-name {
  margin-bottom: 8px;
  color: var(--main-color);
  font-family: var(--font-heading);
}

.design-specs {
  margin-bottom: 12px;
  opacity: 0.8;
  color: var(--text-color);
}

.design-modifications {
  display: flex;
  gap: 12px;
}

.modification {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 12px;
  padding: 4px 12px;
  color: var(--accent-color);
  font-weight: 500;
  font-size: 0.85rem;
  background: rgba(212, 175, 55, 0.1);
}

.price-items {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}

.price-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
}

.price-label i {
  width: 16px;
  color: var(--accent-color);
}

.price-value {
  color: var(--main-color);
  font-weight: 600;
}

.price-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--secondary-color);
  padding: 20px 0;
  font-size: 1.2rem;
}

.total-label {
  color: var(--main-color);
  font-family: var(--font-heading);
  font-weight: 600;
}

.total-value {
  color: var(--accent-color);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
}

.delivery-option {
  display: flex;
  align-items: center;
  gap: 20px;
  border: 2px solid var(--secondary-color);
  border-radius: 16px;
  padding: 20px;
  background: white;
  transition: all 0.3s ease;
  cursor: pointer;
}

.delivery-option:hover,
.delivery-option.active {
  border-color: var(--accent-color);
  background: rgba(212, 175, 55, 0.05);
}

.delivery-icon {
  display: flex;
  flex-shrink: 0;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
  background: var(--accent-color);
}

.delivery-name {
  margin-bottom: 6px;
  color: var(--main-color);
  font-family: var(--font-heading);
}

.delivery-time {
  margin-bottom: 12px;
  opacity: 0.8;
  color: var(--text-color);
}

.delivery-features {
  display: flex;
  gap: 16px;
}

.delivery-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.8;
  color: var(--text-color);
  font-size: 0.85rem;
}

.delivery-feature i {
  color: var(--accent-color);
}

.delivery-price {
  color: var(--main-color);
  font-weight: 700;
  font-size: 1.2rem;
}

.order-actions {
  text-align: center;
}

.action-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.action-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  border: none;
  border-radius: 50px;
  padding: 18px 40px;
  font-weight: 600;
  font-size: 1.1rem;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.action-btn--primary {
  color: white;
  background: var(--accent-color);
}

.action-btn--primary:hover {
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
  background: #b8941f;
  transform: translateY(-2px);
}

.action-btn--secondary {
  color: white;
  background: var(--main-color);
}

.action-btn--secondary:hover {
  box-shadow: 0 10px 25px rgba(30, 58, 95, 0.3);
  background: #2c5282;
  transform: translateY(-2px);
}

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

.guarantee-item {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  opacity: 0.8;
  color: var(--text-color);
  font-size: 0.9rem;
}

.guarantee-item i {
  color: var(--accent-color);
}


.preview-artwork {
  transition: transform 0.3s ease, filter 0.2s ease;
}

.upload-zone.dragover {
  border-color: var(--accent-color) !important;
  background: rgba(212, 175, 55, 0.1) !important;
  transform: scale(1.02);
}

.control-slider:hover {
  cursor: grab;
}

.control-slider:active {
  cursor: grabbing;
}

.action-btn {
  position: relative;
  overflow: hidden;
}

.action-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: left 0.5s;
}

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

.material-card,
.frame-style,
.size-option {
  position: relative;
  overflow: hidden;
}

.material-card::after,
.frame-style::after,
.size-option::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  opacity: 0;
  background: rgba(212, 175, 55, 0.1);
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.material-card.active::after,
.frame-style.active::after,
.size-option.active::after {
  opacity: 1;
}

.choice-btn {
  position: relative;
  overflow: hidden;
}

.choice-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.3);
  transition: width 0.3s ease, height 0.3s ease;
  transform: translate(-50%, -50%);
}

.choice-btn:hover::before {
  width: 100px;
  height: 100px;
}


@keyframes successPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    transform: scale(1);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    transform: scale(1.05);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    transform: scale(1);
  }
}

.action-btn.success {
  animation: successPulse 0.6s ease-out;
}


.upload-zone.loading {
  opacity: 0.7;
  pointer-events: none;
}

.upload-zone.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 4px solid var(--secondary-color);
  border-radius: 50%;
  border-top: 4px solid var(--accent-color);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}


.color-btn {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.color-btn:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}


.option-preview,
.env-btn,
.frame-category {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.option-preview:hover,
.env-btn:hover,
.frame-category:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}


.control-btn {
  transition: all 0.2s ease;
}

.control-btn:active {
  transform: scale(0.95);
}


.control-slider {
  background: linear-gradient(to right, var(--accent-color) 0%, var(--accent-color) 50%, var(--secondary-color) 50%);
  background-position: right bottom;
  background-size: 200% 100%;
  transition: background-position 0.3s ease;
}


.frame-preview {
  transition: transform 0.3s ease;
}

.frame-style:hover .frame-preview {
  transform: translateY(-5px);
}


.spec-item {
  transition: all 0.2s ease;
}

.spec-item:hover {
  background: rgba(212, 175, 55, 0.05);
  transform: translateX(5px);
}


@media (max-width: 1024px) {
  .custom-hero__content {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .custom-hero__features {
    grid-template-columns: 1fr;
  }

  .design-panel {
    gap: 40px;
    padding: 40px;
  }

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

  .frame-options {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .preview-workspace {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .frame-categories {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .custom-hero {
    padding: 100px 0 60px;
  }

  .custom-hero__title {
    font-size: 2.5rem;
  }

  .custom-hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .showcase-frame {
    transform: none;
  }

  .studio-design,
  .materials-selection,
  .frame-selector,
  .preview-live,
  .summary-order {
    padding: 80px 0;
  }

  .studio-design__title,
  .materials-selection__title,
  .frame-selector__title,
  .preview-live__title {
    font-size: 2.2rem;
  }

  .design-panel {
    padding: 30px;
  }

  .size-options {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .materials-grid {
    grid-template-columns: 1fr;
  }

  .frame-categories {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .frame-options {
    grid-template-columns: 1fr;
  }

  .option-choices {
    flex-wrap: wrap;
  }

  .preview-workspace {
    padding: 30px;
  }

  .order-details {
    padding: 30px;
  }

  .order-header {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .design-summary {
    flex-direction: column;
  }

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

  .order-guarantees {
    grid-template-columns: 1fr;
    gap: 15px;
  }
}

@media (max-width: 480px) {

  .custom-hero__container,
  .studio-design__container,
  .materials-selection__container,
  .frame-selector__container,
  .preview-live__container,
  .summary-order__container {
    padding: 0 15px;
  }

  .custom-hero__title {
    font-size: 2rem;
  }

  .showcase-options {
    gap: 10px;
  }

  .option-preview img {
    width: 40px;
    height: 30px;
  }

  .upload-zone {
    padding: 40px 20px;
  }

  .upload-info {
    flex-direction: column;
    gap: 15px;
  }

  .material-card__content {
    padding: 20px;
  }

  .frame-style {
    padding: 16px;
  }

  .delivery-option {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .delivery-features {
    flex-direction: column;
    gap: 8px;
  }

  .studio-design__title,
  .materials-selection__title,
  .frame-selector__title,
  .preview-live__title {
    font-size: 1.8rem;
  }

  .order-title {
    font-size: 1.8rem;
  }
}
@media (max-width: 425px) {
  .design-panel {
    padding: 1rem .3rem;
  }
}