/* Smart Home Top Section */
.smarthome-top-centered {
  padding: 30px 0 10px 0;
  text-align: center;
}

.smarthome-top-centered h1 {
  color: #fff;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 32px;
  letter-spacing: 2px;
}

.smarthome-top-centered .content-wrapper {
  color: #fff;
  max-width: 900px;
  margin: 0 auto;
  font-size: 1rem;
  font-weight: 400;
}

.smarthome-top-centered .subtitle {
  margin-bottom: 10px;
  font-size: 1.1rem;
  font-weight: 500;
}

.smarthome-top-centered .description {
  font-size: 0.98rem;
}

/* Top Smart Home Page Section */
.top-smart-home-page {
  margin-top: 100px;
}

.top-smart-home-page .image-column {
  margin-top: 100px;
  height: 100%;
}

.top-smart-home-page .smart-below-img {
  border-radius: 16px;
  max-width: 95%;
  box-shadow: 0 4px 32px 0 rgba(0, 0, 0, 0.13);
  margin: 0;
}

.top-smart-home-page .text-column {
  color: #fff;
  height: 100%;
}

.top-smart-home-page h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.1;
}

.top-smart-home-page p {
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 32px;
  line-height: 1.5;
  max-width: 420px;
}

.top-smart-home-page button {
  border: none;
  border-radius: 6px;
  padding: 14px 48px;
  font-weight: 600;
  font-size: 1.25rem;
}

/* Smart Feature Cards Section */
.smart-feature-cards {
  padding: 40px 0 30px 0;
}

.smart-feature-cards .card {
  border-radius: 16px;
  overflow: hidden;
  border: none;
}

.smart-feature-cards .card-img-top {
  height: 200px;
  object-fit: cover;
}

.smart-feature-cards .card-body {
  color: #fff;
}

.smart-feature-cards .card-title {
  font-weight: 700;
  font-size: 1.25rem;
}

.smart-feature-cards .card-text {
  font-size: 0.98rem;
  flex: 1;
}

.smart-feature-cards .btn {
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
  margin-top: 10px;
}

/* Automatic Vacuum Cleaner Section */
.auto-vacuum-section {
  padding: 40px 0 30px 0;
}

.auto-vacuum-section .row {
  gap: 0;
}

.auto-vacuum-section .text-content {
  border-radius: 16px;
  padding: 32px 28px;
  color: #fff;
  width: 100%;
  min-height: 320px;
}

.auto-vacuum-section h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 18px;
  color: #fff;
}

.auto-vacuum-section p {
  font-size: 1.05rem;
  color: #e0e0e0;
  margin-bottom: 0;
}

.auto-vacuum-section .image-wrapper {
  border-radius: 16px;
  overflow: hidden;
  max-width: 420px;
  width: 100%;
}

.auto-vacuum-section .image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

/* Smart Door Lock Section */
.smart-doorlock-section {
  padding: 40px 0 30px 0;
}

.smart-doorlock-section .row {
  gap: 0;
}

.smart-doorlock-section .image-wrapper {
  border-radius: 16px;
  overflow: hidden;
  max-width: 420px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.smart-doorlock-section .image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

.smart-doorlock-section .text-content {
  border-radius: 16px;
  padding: 32px 28px;
  color: #fff;
  width: 100%;
  min-height: 320px;
}

.smart-doorlock-section h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 18px;
  color: #fff;
}

.smart-doorlock-section p {
  font-size: 1.05rem;
  color: #e0e0e0;
  margin-bottom: 0;
}

/* Key Features Section */
.key-features-smarthome {
  padding: 48px 0 32px 0;
}

.key-features-smarthome h2 {
  color: #f3f3f3;
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 36px;
  letter-spacing: 1px;
}

.key-features-smarthome .row {
  gap: 24px 0;
}

.key-features-smarthome .feature-card {
  border-radius: 14px;
  box-shadow: 0 2px 16px 0 rgba(0, 0, 0, 0.13);
  height: 100%;
}

.key-features-smarthome .feature-card i {
  font-size: 2.2rem;
  color: #c86dd7;
  margin-bottom: 12px;
}

.key-features-smarthome .feature-card h3 {
  color: #fff;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.key-features-smarthome .feature-card p {
  color: #e0e0e0;
  font-size: 0.98rem;
}

/* Advantages Section */
.advantages-smart-home-image {
  padding: 0;
  margin: 0;
}

.advantages-smart-home-image img {
  width: 100%;
  max-width: 100vw;
  display: block;
  height: auto;
}

/* Smart Home Applications Section */
.smart-home-applications-widget {
  padding: 48px 0 32px 0;
}

.smart-home-applications-widget h2 {
  color: #fff;
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 36px;
}

.smart-home-applications-widget .row {
  gap: 0;
}

.smart-home-applications-widget img {
  width: 100%;
  max-width: 480px;
  border-radius: 12px;
  box-shadow: 0 2px 24px 0 rgba(0, 0, 0, 0.31);
}

.smart-home-applications-widget .text-content {
  color: #fff;
  padding-left: 12px;
}

.smart-home-applications-widget h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 18px;
  color: #fff;
}

.smart-home-applications-widget p {
  font-size: 1.05rem;
  color: #e0e0e0;
  margin-bottom: 0;
  max-width: 480px;
}