/* ==========================================================================
   home.css - Home Page Specific Styles
   ========================================================================== */

/* ------------------------------------------------------------------
   Hero Banner Enhancement - Static with video background
   ------------------------------------------------------------------ */
.hero-banner {
  position: relative;
  min-height: 700px;
  overflow: hidden;
}

.hero-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to top, var(--color-white), transparent);
  pointer-events: none;
  z-index: 3;
}

/* ------------------------------------------------------------------
   Use Case Grid (4-column category cards) - DEPRECATED, replaced by swiper
   ------------------------------------------------------------------ */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
}

.use-case-grid .card--feature {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  cursor: pointer;
}

.use-case-grid .card--feature:hover {
  border-color: var(--color-primary);
}

.use-case-grid .use-case__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  transition: transform var(--transition-base);
}

.use-case-grid .card--feature:hover .use-case__icon {
  transform: scale(1.1);
}

.use-case__icon i {
  font-size: var(--text-2xl);
  color: var(--color-white);
}

.use-case-grid .card__title {
  text-align: center;
  margin-bottom: var(--space-2);
}

.use-case-grid .card__text {
  text-align: center;
}

/* ------------------------------------------------------------------
   Exclusive Product Grid (4 product type cards with images) - Zenel style
   ------------------------------------------------------------------ */
.section:has(.exclusive-product-grid) {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.exclusive-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
}

.exclusive-product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
  position: relative;
  text-decoration: none;
  color: inherit;
}

.exclusive-product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.exclusive-product-card__image {
  width: 100%;
  aspect-ratio: 4 / 2.5;
  overflow: hidden;
  background: var(--color-gray-100);
  position: relative;
}

.exclusive-product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.exclusive-product-card__image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(243, 156, 18, 0.85) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.exclusive-product-card:hover .exclusive-product-card__image::after {
  opacity: 1;
}

.exclusive-product-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  background: linear-gradient(to top, rgba(243, 156, 18, 0.95), transparent);
  color: var(--color-white);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 3;
  text-align: left;
}

.exclusive-product-card:hover .exclusive-product-card__overlay {
  opacity: 1;
  transform: translateY(0);
}

.exclusive-product-card__overlay-title {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-1);
  color: var(--color-white);
}

.exclusive-product-card__overlay-text {
  font-size: var(--text-xs);
  opacity: 0.9;
  color: rgba(255, 255, 255, 0.8);
}

.exclusive-product-card__content {
  padding: var(--space-4) var(--space-5);
  text-align: center;
  position: relative;
  z-index: 2;
  background: var(--color-white);
  transition: transform var(--transition-base);
}

.exclusive-product-card:hover .exclusive-product-card__content {
  transform: translateY(-5px);
}

.exclusive-product-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
  line-height: var(--leading-snug);
}

.exclusive-product-card__desc {
  font-size: var(--text-xs);
  color: var(--color-gray-600);
  margin-bottom: var(--space-3);
  line-height: var(--leading-relaxed);
}

.exclusive-product-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.exclusive-product-card__link:hover {
  color: var(--color-accent-dark);
  gap: var(--space-3);
}

.exclusive-product-card__link i {
  font-size: var(--text-xs);
  transition: transform var(--transition-fast);
}

.exclusive-product-card__link:hover i {
  transform: translateX(2px);
}

/* ------------------------------------------------------------------
   Use Case Gallery - Large Image + Thumbnails
   ------------------------------------------------------------------ */
.use-case-gallery {
  position: relative;
}

/* Main Featured Image */
.use-case-gallery__main {
  position: relative;
  width: 100%;
  height: 550px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.use-case-gallery__main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.use-case-gallery__main::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 26, 58, 0.85) 0%, rgba(0, 26, 58, 0.4) 40%, transparent 70%);
  pointer-events: none;
}

.use-case-gallery__main-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8);
  color: var(--color-white);
  z-index: 2;
}

.use-case-gallery__tag {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.5);
  margin-bottom: var(--space-4);
}

.use-case-gallery__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
  color: var(--color-white);
}

.use-case-gallery__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
}

/* Thumbnail Strip */
.use-case-gallery__thumbnails {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.use-case-gallery__thumb {
  position: relative;
  width: calc((100% - var(--space-4) * 4) / 5);
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid transparent;
  cursor: pointer;
  background: var(--color-gray-200);
  transition: all var(--transition-base);
  padding: 0;
}

.use-case-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.use-case-gallery__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 26, 58, 0.5);
  transition: background var(--transition-base);
}

.use-case-gallery__thumb-label {
  position: absolute;
  bottom: var(--space-2);
  left: 0;
  right: 0;
  text-align: center;
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  z-index: 2;
}

.use-case-gallery__thumb:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.5);
}

.use-case-gallery__thumb:hover::after {
  background: rgba(255, 107, 0, 0.3);
}

.use-case-gallery__thumb--active {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.use-case-gallery__thumb--active::after {
  background: transparent;
}

/* ------------------------------------------------------------------
   Flagship Products (2x2 product grid) - Enhanced with images - Zenel style
   ------------------------------------------------------------------ */
.flagship-products {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.flagship-products .card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.flagship-products .card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.flagship-products .card__image {
  aspect-ratio: 16 / 9;
  width: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}

.flagship-products .card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 107, 0, 0) 0%, rgba(0, 26, 58, 0.3) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 1;
}

.flagship-products .card:hover .card__image::before {
  opacity: 1;
}

.flagship-products .card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 26, 58, 0.8) 0%, transparent 60%);
  transition: background var(--transition-base);
  z-index: 2;
}

.flagship-products .card:hover .card__image::after {
  background: linear-gradient(to top, rgba(255, 107, 0, 0.7) 0%, transparent 70%);
}

/* Product badge overlay */
.flagship-products .card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 3;
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(255, 107, 0, 0.5);
}

.flagship-products .card__body {
  padding: var(--space-6);
  position: relative;
  z-index: 1;
  background: var(--color-white);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.flagship-products .card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.flagship-products .card__text {
  color: var(--color-gray-600);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.flagship-products .card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.flagship-products .card__link:hover {
  color: var(--color-accent-dark);
  gap: var(--space-3);
}

/* ------------------------------------------------------------------
   Tech Highlight (Full-width dark section with anti-shading image)
   ------------------------------------------------------------------ */
.tech-highlight {
  width: 100%;
  background:
    linear-gradient(135deg, rgba(0, 42, 92, 0.92) 0%, rgba(0, 26, 58, 0.95) 100%),
    url('../images/zenel/anti-shading-technology.webp') center/cover no-repeat;
  padding: var(--space-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.tech-highlight::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: var(--radius-full);
  background: rgba(255, 107, 0, 0.08);
  pointer-events: none;
}

.tech-highlight::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  border-radius: var(--radius-full);
  background: rgba(255, 107, 0, 0.05);
  pointer-events: none;
}

.tech-highlight__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
  z-index: 1;
}

.tech-highlight__title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.tech-highlight__title span {
  color: var(--color-accent);
}

.tech-highlight__subtitle {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.tech-highlight__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto var(--space-10);
  line-height: var(--leading-relaxed);
}

.tech-highlight__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.tech-highlight__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: all var(--transition-base);
  max-width: 500px;
  width: 100%;
}

.tech-highlight__link:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.tech-highlight__link i {
  font-size: var(--text-lg);
  color: var(--color-accent);
}

/* ------------------------------------------------------------------
   SME Customizer Section - Banner + Certificate Carousel
   ------------------------------------------------------------------ */
.sme-customizer-new {
  position: relative;
  width: 100%;
}

/* Banner Image - full width */
.sme-customizer__banner {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
}

.sme-customizer__banner img {
  width: 100%;
  height: auto;
  display: block;
}

/* Banner Content Overlay */
.sme-customizer__banner-content {
  position: absolute;
  bottom: 30%;
  left: 50%;
  transform: translateX(-50%);
  max-width: var(--container-content);
  width: 100%;
  padding: var(--space-12) var(--space-8);
  text-align: center;
  color: var(--color-white);
}

.sme-customizer__banner-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.sme-customizer__banner-title span {
  color: var(--color-accent);
}

.sme-customizer__banner-desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

/* Certificate Carousel - with container width, overlaps banner */
.sme-customizer__carousel {
  position: relative;
  background: transparent;
  padding: var(--space-8) 0;
  overflow: hidden;
  max-width: var(--container-content);
  margin-left: auto;
  margin-right: auto;
  transform: translateY(-30%);
  z-index: 10;
}

.sme-customizer__carousel-track {
  display: flex;
  gap: var(--space-6);
  width: max-content;
  animation: scroll-certs-smooth 40s linear infinite;
}

.sme-customizer__carousel:hover .sme-customizer__carousel-track {
  animation-play-state: paused;
}

@keyframes scroll-certs-smooth {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.sme-customizer__cert-img {
  height: 270px; /* 208px * 1.3 ≈ 270px */
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  filter: grayscale(20%);
  transition: all var(--transition-base);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.sme-customizer__cert-img:hover {
  filter: grayscale(0%);
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* ------------------------------------------------------------------
   Solutions Features (3 features + 3 metrics) - Image card mode
   ------------------------------------------------------------------ */
.solutions-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap-lg);
  margin-bottom: var(--space-16);
}

.solutions-features__item {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  cursor: pointer;
}

.solutions-features__item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

/* Card Image - Larger size (3:2 aspect ratio for bigger images) */
.solutions-features__card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

/* Video background for cards */
.solutions-features__card-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solutions-features__card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 26, 58, 0.7) 0%, transparent 60%);
  transition: background var(--transition-base);
}

.solutions-features__item:hover .solutions-features__card-image::after {
  background: linear-gradient(to top, rgba(255, 107, 0, 0.8) 0%, rgba(0, 26, 58, 0.3) 60%);
}

/* Card Overlay */
.solutions-features__card-overlay {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 2;
}

.solutions-features__card-tag {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.5);
}

/* Card Content */
.solutions-features__card-content {
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.solutions-features__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  transition: color var(--transition-base);
}

.solutions-features__item:hover .solutions-features__title {
  color: var(--color-accent);
}

.solutions-features__desc {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

/* Metrics row */
.solutions-features__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
}

.solutions-features__metric {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  border-top: 3px solid var(--color-accent);
  background: var(--color-gray-50);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.solutions-features__metric-value {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  line-height: var(--leading-none);
}

.solutions-features__metric-label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: var(--font-medium);
}

/* ------------------------------------------------------------------
   Trust Guarantees - Enhanced with gradient background and better visuals
   ------------------------------------------------------------------ */
.trust-guarantees {
  padding: var(--space-20) 0;
  background:
    linear-gradient(135deg, rgba(0, 42, 92, 0.03) 0%, rgba(255, 107, 0, 0.03) 100%),
    linear-gradient(to bottom, var(--color-gray-50), var(--color-white));
  position: relative;
  overflow: hidden;
}

.trust-guarantees::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
}

.trust-guarantees__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
  margin-bottom: var(--space-16);
}

.trust-guarantees__item {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.trust-guarantees__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.trust-guarantees__item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(255, 107, 0, 0.2);
}

.trust-guarantees__item:hover::before {
  transform: scaleX(1);
}

.trust-guarantees__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.3);
  transition: transform var(--transition-base);
}

.trust-guarantees__item:hover .trust-guarantees__icon {
  transform: rotateY(360deg);
}

.trust-guarantees__icon i {
  font-size: var(--text-xl);
  color: var(--color-white);
}

.trust-guarantees__text {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.trust-guarantees__subtext {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: var(--font-medium);
}

.trust-guarantees__tagline {
  text-align: center;
  position: relative;
}

.trust-guarantees__tagline-text {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: var(--leading-tight);
  opacity: 0.15;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ------------------------------------------------------------------
   Company Intro (split layout)
   ------------------------------------------------------------------ */
.company-intro {
  padding: var(--space-20) 0;
}

.company-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.company-intro__content {
  max-width: 520px;
}

.company-intro__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.company-intro__title span {
  color: var(--color-accent);
}

.company-intro__text {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.company-intro__certs {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.company-intro__cert {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-gray-500);
  border: 2px solid var(--color-gray-200);
}

.company-intro__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: url('../images/zenel/Solar-Manufacturing-Factory.webp') center/cover no-repeat;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-base);
}

.company-intro__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 42, 92, 0.2) 0%, transparent 50%);
  transition: opacity var(--transition-base);
}

.company-intro__image:hover {
  transform: scale(1.02);
}

.company-intro__image:hover::before {
  opacity: 0.5;
}

/* Decorative badge overlay */
.company-intro__image::after {
  content: 'ISO 9001';
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

/* ------------------------------------------------------------------
   Blog Section (Swiper Carousel)
   ------------------------------------------------------------------ */
.blog-section {
  padding: var(--space-20) 0;
  background-color: var(--color-gray-50);
  position: relative;
}

.blog-section__swiper {
  overflow: hidden;
  padding-bottom: var(--space-4);
}

.blog-section__card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.blog-section__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 42, 92, 0.15);
  border-color: rgba(255, 107, 0, 0.2);
}

.blog-section__thumb {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-300) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-section__thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 107, 0, 0.5), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 2;
}

.blog-section__card:hover .blog-section__thumb::before {
  opacity: 1;
}

.blog-section__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 42, 92, 0.3) 0%, transparent 50%);
  transition: transform 0.6s ease;
  z-index: 1;
}

.blog-section__card:hover .blog-section__thumb::after {
  transform: scale(1.1);
}

.blog-section__body {
  padding: var(--space-6);
}

.blog-section__date {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-section__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  transition: color var(--transition-base);
}

.blog-section__card:hover .blog-section__title {
  color: var(--color-accent);
}

.blog-section__excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.blog-section__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.blog-section__link:hover {
  color: var(--color-accent-dark);
  gap: var(--space-3);
}

.blog-section__link i {
  font-size: var(--text-xs);
  transition: transform var(--transition-fast);
}

.blog-section__link:hover i {
  transform: translateX(2px);
}

/* Blog Swiper Navigation */
.blog-swiper__prev,
.blog-swiper__next {
  color: var(--color-primary);
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.blog-swiper__prev::after,
.blog-swiper__next::after {
  font-size: 16px;
  font-weight: bold;
}

.blog-swiper__prev:hover,
.blog-swiper__next:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.blog-swiper__prev {
  left: -22px;
}

.blog-swiper__next {
  right: -22px;
}

/* ------------------------------------------------------------------
   Application Scenarios (5 scenario cards) - Enhanced with images and better effects
   ------------------------------------------------------------------ */
.application-scenarios__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--grid-gap);
}

.application-scenarios__card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.application-scenarios__card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: 0 20px 40px rgba(0, 42, 92, 0.3);
  border-color: rgba(255, 107, 0, 0.4);
}

.application-scenarios__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 26, 58, 0.9) 0%, rgba(0, 26, 58, 0.3) 50%, transparent 100%);
  z-index: 1;
  transition: all 0.4s ease;
}

.application-scenarios__card:hover::before {
  background: linear-gradient(to top, rgba(255, 107, 0, 0.95) 0%, rgba(0, 26, 58, 0.4) 40%, transparent 100%);
}

.application-scenarios__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.application-scenarios__placeholder i {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.2);
}

.application-scenarios__label {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-5) var(--space-4);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  line-height: var(--leading-snug);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-base);
}

.application-scenarios__card:hover .application-scenarios__label {
  transform: translateY(-4px);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

/* ------------------------------------------------------------------
   Responsive: Tablet (<= 1024px)
   ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .exclusive-product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .use-case-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Use Case Gallery responsive */
  .use-case-gallery__main {
    height: 450px;
  }

  .use-case-gallery__main-content {
    padding: var(--space-6);
  }

  .use-case-gallery__title {
    font-size: var(--text-2xl);
  }

  .use-case-gallery__desc {
    font-size: var(--text-base);
  }

  .use-case-gallery__thumb {
    width: calc((100% - var(--space-4) * 4) / 5);
  }

  .flagship-products {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-highlight__title {
    font-size: var(--text-4xl);
  }

  .tech-highlight__subtitle {
    font-size: var(--text-xl);
  }

  /* SME Customizer - responsive */
  .sme-customizer__banner-content {
    padding: var(--space-8) var(--space-6);
  }

  .sme-customizer__banner-title {
    font-size: var(--text-3xl);
  }

  .sme-customizer__banner-desc {
    font-size: var(--text-base);
  }

  .sme-customizer__cert-img {
    height: 182px; /* 140px * 1.3 */
  }

  .solutions-features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .solutions-features__metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-guarantees__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-guarantees__tagline-text {
    font-size: var(--text-4xl);
  }

  .company-intro__grid {
    gap: var(--space-10);
  }

  .application-scenarios__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ------------------------------------------------------------------
   Responsive: Mobile (< 768px)
   ------------------------------------------------------------------ */
@media (max-width: 767px) {
  .exclusive-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .use-case-grid {
    grid-template-columns: 1fr;
  }

  /* Use Case Gallery - mobile adjustments */
  .use-case-gallery__main {
    height: 350px;
  }

  .use-case-gallery__main-content {
    padding: var(--space-4);
  }

  .use-case-gallery__title {
    font-size: var(--text-xl);
  }

  .use-case-gallery__desc {
    font-size: var(--text-sm);
  }

  .use-case-gallery__tag {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
  }

  .use-case-gallery__thumb {
    width: calc((100% - var(--space-2) * 2) / 3);
  }

  .use-case-gallery__thumbnails {
    gap: var(--space-2);
  }

  .flagship-products {
    grid-template-columns: 1fr;
  }

  .tech-highlight {
    padding: var(--space-16) 0;
  }

  .tech-highlight__title {
    font-size: var(--text-3xl);
  }

  .tech-highlight__subtitle {
    font-size: var(--text-lg);
  }

  .tech-highlight__text {
    font-size: var(--text-base);
  }

  .tech-highlight__link {
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-6);
  }

  .solutions-features__grid {
    grid-template-columns: 1fr;
  }

  .solutions-features__metrics {
    grid-template-columns: 1fr;
  }

  .solutions-features__metric-value {
    font-size: var(--text-3xl);
  }

  .trust-guarantees__grid {
    grid-template-columns: 1fr;
  }

  .trust-guarantees__tagline-text {
    font-size: var(--text-3xl);
  }

  .company-intro__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .company-intro__content {
    max-width: 100%;
  }

  .company-intro__title {
    font-size: var(--text-2xl);
  }

  .blog-section__grid {
    grid-template-columns: 1fr;
  }

  .blog-swiper__prev,
  .blog-swiper__next {
    display: none;
  }

  .sme-customizer {
    padding: var(--space-16) 0;
  }

  /* SME Customizer - mobile */
  .sme-customizer__banner-content {
    padding: var(--space-6) var(--space-4);
  }

  .sme-customizer__banner-title {
    font-size: var(--text-2xl);
  }

  .sme-customizer__banner-desc {
    font-size: var(--text-sm);
  }

  .sme-customizer__carousel {
    padding: var(--space-6) 0;
  }

  .sme-customizer__carousel-track {
    gap: var(--space-4);
  }

  .sme-customizer__cert-img {
    height: 156px; /* 120px * 1.3 */
  }

  .application-scenarios__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ------------------------------------------------------------------
   Responsive: Small Mobile (< 480px)
   ------------------------------------------------------------------ */
@media (max-width: 479px) {
  .exclusive-product-grid {
    grid-template-columns: 1fr;
  }

  /* Use Case Gallery - small mobile */
  .use-case-gallery__main {
    height: 280px;
  }

  .use-case-gallery__thumb {
    width: calc((100% - var(--space-2)) / 2);
  }

  .tech-highlight__title {
    font-size: var(--text-2xl);
  }

  .trust-guarantees__tagline-text {
    font-size: var(--text-2xl);
  }

  .application-scenarios__grid {
    grid-template-columns: 1fr;
  }

  .application-scenarios__card {
    aspect-ratio: 16 / 9;
  }

  .company-intro__certs {
    flex-wrap: wrap;
  }
}

/* ------------------------------------------------------------------
   Leave a Message Section - Sungold style with background image
   ------------------------------------------------------------------ */
.leave-message {
  position: relative;
  padding: var(--space-24) 0;
  min-height: 650px;
  display: flex;
  align-items: center;
}

.leave-message__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.leave-message__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 26, 58, 0.10) 0%, rgba(0, 42, 92, 0.10) 100%);
}

.leave-message__container {
  position: relative;
  z-index: 1;
  max-width: var(--container-content);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

/* Header - centered at top */
.leave-message__header {
  text-align: center;
  margin-bottom: var(--space-12);
  color: var(--color-white);
}

.leave-message__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.leave-message__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}

.leave-message__content {
  display: flex;
  justify-content: flex-start;
}

/* Form wrapper - on the left */
.leave-message__form-wrapper {
  width: 100%;
  max-width: 500px;
  background: rgba(255, 255, 255, 0.95);
  padding: var(--space-10);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.leave-message__form .form__group {
  margin-bottom: var(--space-5);
}

.leave-message__form .form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-800);
  margin-bottom: var(--space-2);
}

.leave-message__form .required {
  color: #ef4444;
}

.leave-message__form .form__input,
.leave-message__form .form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  font-size: var(--text-base);
  font-family: var(--font-primary);
  transition: all var(--transition-fast);
}

.leave-message__form .form__input:focus,
.leave-message__form .form__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.leave-message__form .form__textarea {
  resize: vertical;
  min-height: 120px;
}

.leave-message__form .form__actions {
  margin-top: var(--space-6);
}

.leave-message__form .form__submit {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  background-color: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  font-family: var(--font-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.leave-message__form .form__submit:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
  .leave-message {
    padding: var(--space-20) 0;
    min-height: auto;
  }

  .leave-message__title {
    font-size: var(--text-3xl);
  }

  .leave-message__subtitle {
    font-size: var(--text-base);
  }

  .leave-message__content {
    justify-content: center;
  }

  .leave-message__form-wrapper {
    max-width: 100%;
  }
}

/* Responsive - Mobile */
@media (max-width: 767px) {
  .leave-message {
    padding: var(--space-16) 0;
  }

  .leave-message__title {
    font-size: var(--text-2xl);
  }

  .leave-message__subtitle {
    font-size: var(--text-sm);
  }

  .leave-message__form-wrapper {
    padding: var(--space-6);
  }
}