/* ==========================================================================
   PLUS for Node-RED - Main Styles
   Mobile-First Responsive Design
   ========================================================================== */

/* ==========================================================================
   HERO / HEADER SECTION
   ========================================================================== */

#header-section {
    display: flex;
    flex-direction: column;
  justify-content: flex-start;
    align-items: center;
    text-align: center;
  padding: var(--space-xl) var(--space-md);
  padding-top: calc(var(--navbar-height) + var(--space-xl));
  min-height: 100vh;
  min-height: 100dvh;
  
  background-color: var(--color-bg-primary);
  background-image: 
    radial-gradient(ellipse at top, rgba(140, 226, 231, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(226, 0, 54, 0.06) 0%, transparent 50%),
    url("../assets/images/bg.png");
  background-size: cover, cover, 40rem;
  background-position: center;
  background-repeat: no-repeat, no-repeat, repeat;
}

.header-section-top {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  gap: var(--space-xl);
  min-height: 50vh;
  max-width: var(--container-lg);
  animation: fadeInUp var(--duration-slow) var(--ease-out);
}

.header-title-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  gap: var(--space-md);
}

.header-title {
  position: relative;
}

.header-title h1 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
}

.subtitle {
  max-width: 500px;
}

.subtitle h5 {
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Legacy .buttons-container and .button styles removed - now using .btn-group and .btn system from base.css */

/* ==========================================================================
   OVERVIEW CARDS
   ========================================================================== */

.header-section-overview-cards {
  width: 100%;
  max-width: var(--container-xl);
  padding: var(--space-2xl) 0;
}

.overview-cards {
    display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: stretch;
  justify-items: center;
}

.overview-card {
    display: flex;
    flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: var(--space-md);
  height: 100%;

  width: 100%;
  max-width: 350px;
  margin: 0 auto;
  padding: var(--space-lg);
  
  background: var(--color-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-xl);
  
  transition: 
    transform var(--transition-slow),
    border-color var(--transition-base),
    box-shadow var(--transition-slow);
}

.overview-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-accent);
}

.overview-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  gap: var(--space-md);
}

.overview-card-top h5 {
    text-align: left;
  color: var(--color-accent);
  font-weight: var(--font-semibold);
  font-size: var(--text-lg);
}

.overview-card-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
}

.overview-card-icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.overview-card-icon path {
  stroke: var(--color-accent);
  fill: var(--color-accent);
}

.overview-card-text {
    display: flex;
    flex-direction: column;
  gap: var(--space-sm);
  flex-grow: 1;
  justify-content: flex-start;
}

.overview-card-text p {
    text-align: left;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   PROTOCOLS SHOWCASE SECTION
   ========================================================================== */

#protocols-showcase-section {
    background-color: var(--color-bg-primary);
    padding: var(--space-3xl) var(--space-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
}

.protocols-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    width: 100%;
    max-width: var(--container-xl);
    padding: 0 var(--space-md);
}

.protocol-showcase-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-xl);
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-border);
    text-decoration: none;
    transition: all var(--transition-slow);
    overflow: hidden;
}

.protocol-showcase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.protocol-showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.protocol-showcase-card:hover::before {
    opacity: 1;
}

.opcua-card { border-color: rgba(226, 0, 54, 0.3); }
.opcua-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-xl), var(--shadow-glow-primary); }
.opcua-card::before { background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%); }
.opcua-card .protocol-card-icon { color: var(--color-primary); }
.opcua-card .protocol-card-badge { background: rgba(226, 0, 54, 0.15); border-color: var(--color-primary); color: var(--color-primary); }

.bacnet-card { border-color: rgba(16, 185, 129, 0.3); }
.bacnet-card:hover { border-color: #10b981; box-shadow: var(--shadow-xl), 0 0 30px rgba(16, 185, 129, 0.3); }
.bacnet-card::before { background: linear-gradient(90deg, #10b981 0%, #34d399 100%); }
.bacnet-card .protocol-card-icon { color: #10b981; }
.bacnet-card .protocol-card-badge { background: rgba(16, 185, 129, 0.15); border-color: #10b981; color: #10b981; }

.modbus-card { border-color: rgba(245, 158, 11, 0.3); }
.modbus-card:hover { border-color: #f59e0b; box-shadow: var(--shadow-xl), 0 0 30px rgba(245, 158, 11, 0.3); }
.modbus-card::before { background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 100%); }
.modbus-card .protocol-card-icon { color: #f59e0b; }
.modbus-card .protocol-card-badge { background: rgba(245, 158, 11, 0.15); border-color: #f59e0b; color: #f59e0b; }

.protocol-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.protocol-card-icon svg {
    width: 100%;
    height: 100%;
}

/* Text-based Protocol Icons */
.protocol-card-icon-text {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: var(--font-extrabold);
    letter-spacing: -0.02em;
    border: 2px solid;
    border-radius: var(--radius-lg);
}

.opcua-card .protocol-card-icon-text {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: rgba(226, 0, 54, 0.1);
}

.bacnet-card .protocol-card-icon-text {
    color: #10b981;
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.modbus-card .protocol-card-icon-text {
    color: #f59e0b;
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.protocol-card-badge {
    display: inline-block;
    padding: var(--space-2xs) var(--space-sm);
    border: 1px solid;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.protocol-showcase-card h3 {
    font-size: var(--text-2xl);
    color: var(--color-text-primary);
    margin: 0;
}

.protocol-showcase-card p {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin: 0;
}

.protocol-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.protocol-card-features li {
    padding: var(--space-2xs) var(--space-sm);
    background: rgba(140, 226, 231, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-accent);
}

.protocol-card-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: auto;
    padding-top: var(--space-md);
    font-weight: var(--font-semibold);
    color: var(--color-accent);
    transition: gap var(--transition-fast);
}

.protocol-showcase-card:hover .protocol-card-cta {
    gap: var(--space-sm);
}

.protocols-cta {
    display: flex;
    justify-content: center;
    margin-top: var(--space-lg);
}

@media (min-width: 768px) {
    .protocols-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    #protocols-showcase-section {
        padding: var(--space-4xl) var(--space-xl);
    }
    
    .protocol-showcase-card {
        padding: var(--space-2xl);
    }
}

/* ==========================================================================
   USE CASE CARDS SECTION
   ========================================================================== */

#use-case-cards-section {
  background-color: var(--color-bg-secondary);
  padding: var(--space-3xl) var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-2xl);
}

.section-title-container {
    display: flex;
  flex-direction: column;
    justify-content: center;
    align-items: center;
  gap: var(--space-md);
  text-align: center;
  max-width: 700px;
  margin-bottom: var(--space-lg);
}

.section-title-content {
  display: flex;
    flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.section-title-content h2 {
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
}

.section-title-content h5 {
  color: var(--color-text-secondary);
  font-weight: var(--font-normal);
}

.section-title-container.dark-text h2,
.section-title-container.dark-text h5,
.section-title-container.dark-text p {
  color: var(--color-text-dark);
}

span.red {
  color: var(--color-primary);
}

/* Use Case Cards Container */
.use-case-cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  gap: var(--space-md);
    width: 100%;
  padding: var(--space-md) var(--space-xs);
}

.use-case-card-container {
  width: 100%;
  max-width: 320px;
  display: flex;
  justify-content: center;
}

.use-case-card {
    display: flex;
    flex-direction: column;
    align-items: center;
  justify-content: space-between;
  gap: var(--space-md);

  width: 100%;
  height: 320px;
  padding: var(--space-lg);
  
  background: var(--color-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  
  transition: 
    transform var(--transition-slow),
    border-color var(--transition-base),
    box-shadow var(--transition-slow);
}

.use-case-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg), var(--shadow-glow-accent);
}

.use-case-card-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.use-case-card-icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.use-case-card-icon path {
  stroke: var(--color-text-primary);
    fill: none;
  stroke-width: 1.5;
}

.use-case-card-icon.fill path {
  fill: var(--color-text-primary);
  stroke: none;
}

.use-case-card-text {
    display: flex;
  flex-direction: column;
  align-items: center;
    justify-content: center;
  gap: var(--space-sm);
    flex-grow: 1;
  text-align: center;
}

.use-case-card-text h5 {
  color: var(--color-text-primary);
  font-weight: var(--font-semibold);
}

.use-case-card-text p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.use-case-card .button {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-sm);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  font-weight: var(--font-semibold);
}

.use-case-card .button:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white;
}

/* ==========================================================================
   PACKAGES SECTION - Modern Redesign
   ========================================================================== */

#packages-section.packages-dark {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-3xl) var(--space-md);
  background:
    radial-gradient(ellipse at top left, rgba(226, 0, 54, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(140, 226, 231, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.packages-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
}

.packages-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(140, 226, 231, 0.15);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.packages-header h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin: 0;
}

.packages-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* Packages Grid */
.packages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  width: 100%;
  max-width: var(--container-xl);
}

/* Package Card */
.package-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.package-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.package-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
}

.package-card:hover::before {
  opacity: 1;
}

/* Protocol-specific accent colors */
.package-card[data-protocol="opcua"]::before { background: #3b82f6; }
.package-card[data-protocol="bacnet"]::before { background: #14b8a6; }
.package-card[data-protocol="modbus"]::before { background: #f59e0b; }
.package-card[data-protocol="isa95"]::before { background: #8b5cf6; }

.package-card[data-protocol="opcua"]:hover { box-shadow: 0 8px 32px rgba(59, 130, 246, 0.2); }
.package-card[data-protocol="bacnet"]:hover { box-shadow: 0 8px 32px rgba(20, 184, 166, 0.2); }
.package-card[data-protocol="modbus"]:hover { box-shadow: 0 8px 32px rgba(245, 158, 11, 0.2); }
.package-card[data-protocol="isa95"]:hover { box-shadow: 0 8px 32px rgba(139, 92, 246, 0.2); }

/* Package Icon */
.package-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  font-weight: var(--font-extrabold);
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.package-card[data-protocol="opcua"] .package-icon {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.package-card[data-protocol="bacnet"] .package-icon {
  background: rgba(20, 184, 166, 0.15);
  color: #14b8a6;
  border: 1px solid rgba(20, 184, 166, 0.3);
}

.package-card[data-protocol="modbus"] .package-icon {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.package-card[data-protocol="isa95"] .package-icon {
  background: rgba(139, 92, 246, 0.15);
  color: #8b5cf6;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

/* Package Info */
.package-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.package-info h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin: 0;
}

.package-type {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
}

/* Package Features */
.package-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.package-features li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  list-style: none;
}

.package-features li::before {
  content: '✓';
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
}

/* Package Footer */
.package-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.package-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2xs) var(--space-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.platform-badge.nodejs {
  background-color: #339933;
  color: white;
}

.platform-badge.dotnet {
  background-color: #512bd4;
  color: white;
}

.small-text {
  font-size: var(--text-xs);
  opacity: 0.8;
}

/* Package Arrow */
.package-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  transition: all var(--transition-base);
}

.package-card:hover .package-arrow {
  background: var(--color-accent);
  color: var(--color-bg-primary);
  transform: translateX(4px);
}

/* Packages CTA Section */
.packages-cta {
  width: 100%;
  max-width: var(--container-xl);
  margin-top: var(--space-2xl);
  padding: var(--space-2xl) var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, #a30028 50%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.packages-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 40%);
  pointer-events: none;
}

.packages-cta .cta-content {
  position: relative;
  z-index: 1;
}

/* Legacy colored background classes - kept for other sections */
.red-bg {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.dark-bg {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
}

/* ==========================================================================
   CONTACT US SECTION
   ========================================================================== */

#contact-us-section-container {
    display: flex;
  flex-direction: column;
    justify-content: center;
    align-items: center;
  background-color: var(--color-bg-secondary);
    overflow: hidden;
}

.contact-us-section {
    display: flex;
  flex-direction: column;
    justify-content: center;
    align-items: center;
  padding: var(--space-2xl) var(--space-md);
  gap: var(--space-xl);
  max-width: var(--container-xl);
}

.contact-us-section-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  gap: var(--space-lg);
}

.contact-us-section-left svg {
  width: 100%;
  max-width: 600px;
  opacity: 0.6;
}

.contact-us-title-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  gap: var(--space-md);
}

.contact-us-title-container .section-title,
.contact-us-title-container .section-subtitle {
    text-align: center;
  color: var(--color-text-primary);
}

.contact-us-title-container .section-title {
  font-size: var(--text-2xl);
}

.contact-us-title-container .section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  font-weight: var(--font-normal);
}

.contact-us-image-container {
  width: 100%;
  max-width: 600px;
}

.contact-us-image-container img {
  width: 100%;
    height: auto;
  border-radius: var(--radius-xl);
  border: 3px solid var(--color-border);
  box-shadow: var(--shadow-xl);
}

/* Contact CTA Bar */
.contact-us-call-to-action {
  width: 100%;
  padding: var(--space-2xl) var(--space-md);
  margin-top: var(--space-2xl);
  background-color: var(--color-surface-light);
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-us-call-to-action.red-bg {
  background: linear-gradient(135deg, var(--color-primary) 0%, #a30028 50%, var(--color-primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.contact-us-call-to-action.red-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 40%);
  pointer-events: none;
}

.contact-us-call-to-action.dark-bg {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  position: relative;
  overflow: hidden;
}

.contact-us-call-to-action.dark-bg .cta-text h3 {
  color: var(--color-text-primary);
}

.contact-us-call-to-action.dark-bg .cta-text p {
  color: var(--color-text-secondary);
}

.cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  max-width: var(--container-lg);
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-text h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-surface-light);
  margin: 0 0 var(--space-xs) 0;
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.cta-text p {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.9);
  margin: 0;
}

.cta-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: rgba(255,255,255,0.95);
  padding: var(--space-2xs) var(--space-sm);
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.2);
}

/* Legacy CTA button styles removed - now using .btn system from base.css */

/* ==========================================================================
   DIVIDER STYLES
   ========================================================================== */

.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) 0;
}

.divider svg {
  width: min(70%, 700px);
  height: auto;
  opacity: 0.5;
}

.divider svg path {
  stroke: var(--color-border);
  stroke-width: 2;
}

.divider.dark svg path {
  stroke: var(--color-bg-card);
}

/* ==========================================================================
   RESPONSIVE - TABLET (min-width: 640px)
   ========================================================================== */

@media (min-width: 640px) {
  .overview-cards {
    grid-template-columns: repeat(2, 1fr);
    align-items: stretch;
  }

    .use-case-cards {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: stretch;
  }

  .use-case-card-container {
    width: auto;
    max-width: none;
  }

  .use-case-card {
    width: 280px;
  }

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

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

  /* New Packages Grid - 2 columns on tablet */
  .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   RESPONSIVE - TABLET LANDSCAPE (min-width: 768px)
   ========================================================================== */

@media (min-width: 768px) {
  #header-section {
    padding: var(--space-2xl);
    padding-top: calc(var(--navbar-height-lg) + var(--space-2xl));
  }
  
  .header-title h1 {
    font-size: var(--text-3xl);
  }
  
  .subtitle {
    max-width: 600px;
  }
  
  .subtitle h5 {
    font-size: var(--text-lg);
  }
  
  .section-title-content h2 {
    font-size: var(--text-3xl);
  }
}

/* ==========================================================================
   RESPONSIVE - DESKTOP (min-width: 1024px)
   ========================================================================== */

@media (min-width: 1024px) {
  #header-section {
    padding: var(--space-3xl);
    padding-top: calc(var(--navbar-height-lg) + var(--space-3xl));
  }
  
  .header-section-top {
    min-height: 40vh;
  }
  
  .header-title h1 {
    font-size: var(--text-4xl);
  }
  
  /* Overview Cards - 3 columns */
  .overview-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: stretch;
  }
  
  .overview-card {
    max-width: none;
    height: 100%;
  }
  
  /* Use Case Cards - centered grid */
  .use-case-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    overflow: visible;
    max-width: var(--container-xl);
  }
  
  .use-case-card-container {
    flex-shrink: 1;
  }
  
  .use-case-card {
    width: 100%;
    height: 100%;
    min-height: 320px;
  }
  
  /* Legacy Packages Grid */
  .packages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    align-items: stretch;
  }

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

  .packages.packages-four {
    grid-template-columns: repeat(4, 1fr);
  }

  .package-container {
    max-width: none;
    height: 100%;
  }

  .package-content {
    padding: var(--space-2xl);
  }

  /* New Packages Grid - 4 columns on desktop */
  .packages-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }

  .packages-header h2 {
    font-size: var(--text-4xl);
  }

  .packages-cta {
    padding: var(--space-3xl);
  }
  
  /* Contact Section */
    .contact-us-section {
        flex-direction: row;
    padding: var(--space-3xl) var(--space-xl);
    gap: var(--space-2xl);
    }

    .contact-us-section-left {
    align-items: flex-start;
        text-align: left;
    flex: 1;
    }

    .contact-us-title-container {
    align-items: flex-start;
    }

    .contact-us-title-container .section-title,
    .contact-us-title-container .section-subtitle {
        text-align: left;
    }

    .contact-us-image-container {
    flex: 1;
    max-width: 50%;
  }
}

/* ==========================================================================
   RESPONSIVE - LARGE DESKTOP (min-width: 1280px)
   ========================================================================== */

@media (min-width: 1280px) {
    .overview-cards {
    grid-template-columns: repeat(6, 1fr);
    align-items: stretch;
    }

    .overview-card {
    max-width: 220px;
    height: 100%;
  }
}