/* ==========================================================================
   STVISION Marketing - Main Page & Component Styles
   ========================================================================== */

/* 1. HERO SECTION */
.st-hero {
  position: relative;
  background: linear-gradient(135deg, #070d1e 0%, #0c1836 50%, #081126 100%);
  color: var(--st-text-white);
  padding: 6.5rem 0 5rem;
  overflow: hidden;
}

.st-hero-bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.st-hero-glow {
  position: absolute;
  top: -100px;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.22) 0%, rgba(6, 182, 212, 0.08) 50%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.st-hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.st-hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.st-hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 1.5rem;
  letter-spacing: -0.025em;
}

.st-hero-title .st-highlight {
  background: linear-gradient(135deg, #38bdf8 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.st-hero-desc {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #94a3b8;
  margin-bottom: 2.25rem;
  max-width: 560px;
}

.st-hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.st-hero-badges-bar {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  width: 100%;
}

.st-hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: #cbd5e1;
  font-weight: 500;
}

.st-hero-badge-item svg {
  color: var(--st-cyan-signal);
  flex-shrink: 0;
}

/* Hero Media / Live System Card */
.st-hero-media {
  position: relative;
}

.st-hero-card-wrapper {
  position: relative;
  border-radius: var(--st-radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 30px rgba(2, 132, 199, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: var(--st-navy-surface);
}

.st-hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.st-hero-floating-stat {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(14, 23, 47, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--st-radius-md);
  padding: 1.15rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.st-stat-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.st-stat-info h5 {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
}

.st-stat-info p {
  color: var(--st-cyan-signal);
  font-size: 0.8rem;
  margin-bottom: 0;
}

/* 2. TRUST & PROOF BAR */
.st-trust-bar {
  background-color: #0b1329;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.25rem 0;
  position: relative;
  z-index: 10;
}

.st-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.st-trust-item {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.st-trust-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--st-radius-md);
  background: rgba(2, 132, 199, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--st-blue-accent);
  flex-shrink: 0;
}

.st-trust-info h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.st-trust-info p {
  font-size: 0.825rem;
  color: #94a3b8;
  margin-bottom: 0;
  font-weight: 500;
}

/* 3. ABOUT SECTION */
.st-about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4.5rem;
  align-items: center;
}

.st-about-media {
  position: relative;
}

.st-about-img-box {
  position: relative;
  border-radius: var(--st-radius-lg);
  overflow: hidden;
  box-shadow: var(--st-shadow-elevated);
}

.st-about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.st-about-img-box:hover .st-about-img {
  transform: scale(1.03);
}

.st-about-experience-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--st-navy-surface);
  color: #ffffff;
  border: 2px solid var(--st-blue-primary);
  border-radius: var(--st-radius-md);
  padding: 1.5rem 2rem;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
  text-align: center;
}

.st-about-experience-card .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--st-cyan-signal);
  line-height: 1;
  display: block;
}

.st-about-experience-card .label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #e2e8f0;
}

.st-about-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
}

.st-check-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--st-text-main);
}

.st-check-item svg {
  color: var(--st-green-active);
  flex-shrink: 0;
}

/* 4. SERVICES SECTION */
.st-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.st-service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid var(--st-border-light);
  border-radius: var(--st-radius-lg);
  padding: 2.5rem 2rem;
  transition: var(--st-transition);
  position: relative;
}

.st-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--st-blue-primary), var(--st-cyan-signal));
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: var(--st-radius-lg) var(--st-radius-lg) 0 0;
}

.st-service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--st-shadow-elevated);
  border-color: rgba(2, 132, 199, 0.3);
}

.st-service-card:hover::before {
  opacity: 1;
}

.st-service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--st-radius-md);
  background: rgba(2, 132, 199, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--st-blue-primary);
  margin-bottom: 1.5rem;
  transition: var(--st-transition);
}

.st-service-card:hover .st-service-icon {
  background: var(--st-blue-primary);
  color: #ffffff;
  transform: rotate(5deg) scale(1.05);
}

.st-service-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

.st-service-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--st-text-muted);
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

.st-service-features {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.st-service-feature {
  font-size: 0.875rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.st-service-feature::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--st-cyan-signal);
  border-radius: 50%;
  flex-shrink: 0;
}

/* 5. WHY CHOOSE US (USPS) */
.st-why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.st-why-card {
  background-color: var(--st-navy-surface);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--st-radius-lg);
  padding: 2.25rem 1.75rem;
  transition: var(--st-transition);
  text-align: left;
}

.st-why-card:hover {
  border-color: var(--st-blue-accent);
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.35);
}

.st-why-num {
  font-family: var(--st-font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: rgba(56, 189, 248, 0.3);
  margin-bottom: 0.75rem;
  display: block;
}

.st-why-card h4 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.st-why-card p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* 6. FEATURED INSTALLATIONS & COMPLETED WORK GALLERY */
.st-work-filters-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 2.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
}

.st-work-filters {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #ffffff;
  padding: 0.4rem;
  border-radius: 9999px;
  border: 1px solid var(--st-border-light);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
  max-width: 100%;
}

.st-filter-btn {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  outline: none;
  color: var(--st-text-muted);
  padding: 0.65rem 1.25rem;
  border-radius: 9999px;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  box-shadow: none;
  user-select: none;
}

.st-filter-btn svg {
  color: var(--st-text-dim);
  transition: color 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.st-filter-btn:hover {
  border-color: transparent;
  color: var(--st-blue-primary);
  background: #f8fafc;
}

.st-filter-btn:hover svg {
  color: var(--st-blue-primary);
  transform: scale(1.1);
}

.st-filter-btn.is-active {
  background: var(--st-blue-primary) !important;
  color: #ffffff !important;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.st-filter-btn.is-active svg {
  color: #ffffff !important;
}

.st-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  color: #475569;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  line-height: 1;
  transition: all 0.2s ease;
}

.st-filter-btn:hover .st-filter-count {
  background: #e2e8f0;
  color: var(--st-text-main);
}

.st-filter-btn.is-active .st-filter-count {
  background: rgba(255, 255, 255, 0.25) !important;
  color: #ffffff !important;
}

.st-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.st-project-card {
  background: #ffffff;
  border-radius: var(--st-radius-lg);
  overflow: hidden;
  border: 1px solid var(--st-border-light);
  box-shadow: var(--st-shadow-card);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  display: flex;
  flex-direction: column;
}

.st-project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--st-shadow-elevated);
}

.st-project-card.is-hidden {
  display: none !important;
}

.st-project-img-wrap {
  position: relative;
  height: 260px;
  overflow: hidden;
  cursor: pointer;
  background: #0f172a;
}

.st-project-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.st-project-card:hover .st-project-img-wrap img {
  transform: scale(1.08);
}

.st-project-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.st-project-card:hover .st-project-img-overlay {
  opacity: 1;
}

.st-project-zoom-btn {
  background: #ffffff;
  color: var(--st-navy-dark);
  border: none;
  padding: 0.6rem 1rem;
  border-radius: var(--st-radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  transform: translateY(8px);
  transition: transform 0.25s ease, background-color 0.2s ease, color 0.2s ease;
}

.st-project-card:hover .st-project-zoom-btn {
  transform: translateY(0);
}

.st-project-zoom-btn:hover {
  background: var(--st-blue-primary);
  color: #ffffff;
}

.st-project-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(7, 13, 30, 0.85);
  color: #38bdf8;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--st-radius-pill);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 2;
}

.st-project-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.st-project-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.65rem;
  color: var(--st-navy-dark);
}

.st-project-content p {
  font-size: 0.9rem;
  color: var(--st-text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.st-project-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.st-project-chip {
  background: rgba(2, 132, 199, 0.08);
  color: var(--st-blue-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.st-project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--st-text-dim);
  padding-top: 1rem;
  border-top: 1px solid var(--st-border-light);
}

.st-project-location {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
}

.st-project-verified {
  color: var(--st-green-active);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.775rem;
}

/* Lightbox Modal */
.st-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.st-lightbox-modal.is-active {
  opacity: 1;
  visibility: visible;
}

.st-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 13, 30, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
}

.st-lightbox-container {
  position: relative;
  max-width: 960px;
  max-height: 90vh;
  width: 100%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  background: #0f172a;
  border-radius: var(--st-radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.st-lightbox-img-box {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020617;
  max-height: 68vh;
  overflow: hidden;
}

.st-lightbox-img-box img {
  max-width: 100%;
  max-height: 68vh;
  object-fit: contain;
  display: block;
}

.st-lightbox-details {
  padding: 1.25rem 1.75rem;
  background: #0f172a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.st-lightbox-title {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.st-lightbox-desc {
  color: #94a3b8;
  font-size: 0.85rem;
  margin-bottom: 0;
}

.st-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}

.st-lightbox-close:hover {
  background: rgba(239, 68, 68, 0.9);
  border-color: rgba(239, 68, 68, 1);
  transform: scale(1.08);
}

/* 7. CLIENT TESTIMONIALS */
.st-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.st-testimonial-card {
  background: #ffffff;
  border: 1px solid var(--st-border-light);
  border-radius: var(--st-radius-lg);
  padding: 2.25rem;
  box-shadow: var(--st-shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.st-stars {
  color: #f59e0b;
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}

.st-testimonial-quote {
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #334155;
  margin-bottom: 1.75rem;
}

.st-testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-top: 1px solid var(--st-border-light);
  padding-top: 1.25rem;
}

.st-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--st-blue-primary), var(--st-cyan-signal));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.st-author-meta h5 {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.st-author-meta span {
  font-size: 0.8rem;
  color: var(--st-text-muted);
}

/* 8. INSTAGRAM & SOCIAL CONNECT */
.st-social-section {
  background: linear-gradient(180deg, #070d1e 0%, #0c1836 100%);
  color: #ffffff;
  padding: 5.5rem 0;
}

.st-instagram-banner {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--st-radius-lg);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.st-insta-info h3 {
  color: #ffffff;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.st-insta-info p {
  color: #94a3b8;
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.st-social-cards-cluster {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.st-social-preview-card {
  background: var(--st-navy-surface);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--st-radius-md);
  padding: 1.5rem;
  text-align: center;
  transition: var(--st-transition);
}

.st-social-preview-card:hover {
  transform: translateY(-4px);
  border-color: var(--st-cyan-signal);
  box-shadow: 0 10px 25px rgba(2, 132, 199, 0.2);
}

.st-social-preview-card svg {
  margin: 0 auto 0.75rem;
  color: var(--st-blue-accent);
}

.st-social-preview-card h5 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.st-social-preview-card p {
  color: #94a3b8;
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}

/* 9. FAQ ACCORDION */
.st-faq-container {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.st-faq-item {
  background: #ffffff;
  border: 1px solid var(--st-border-light);
  border-radius: var(--st-radius-md);
  overflow: hidden;
  transition: var(--st-transition);
}

.st-faq-item.is-active {
  border-color: var(--st-blue-primary);
  box-shadow: var(--st-shadow-card);
}

.st-faq-question {
  width: 100%;
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--st-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--st-text-main);
  cursor: pointer;
  gap: 1rem;
}

.st-faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--st-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--st-blue-primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.st-faq-item.is-active .st-faq-icon {
  transform: rotate(180deg);
  background: var(--st-blue-primary);
  color: #ffffff;
}

.st-faq-answer {
  padding: 0 1.75rem 1.5rem;
  display: none;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--st-text-muted);
}

.st-faq-item.is-active .st-faq-answer {
  display: block;
}

/* 10. FINAL CONVERSION CTA BANNER */
.st-cta-section {
  padding: 5rem 0;
  position: relative;
}

.st-cta-banner {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 50%, #070d1e 100%);
  border-radius: var(--st-radius-lg);
  padding: 4.5rem 3.5rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  box-shadow: var(--st-shadow-elevated);
  position: relative;
  overflow: hidden;
}

.st-cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.st-cta-content {
  max-width: 650px;
  position: relative;
  z-index: 2;
}

.st-cta-content h2 {
  color: #ffffff;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1rem;
}

.st-cta-content p {
  color: #e0f2fe;
  font-size: 1.1rem;
  margin-bottom: 0;
}

.st-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

/* Standard Page & Post Container */
.st-standard-page-header {
  background: linear-gradient(135deg, #070d1e 0%, #0c1836 100%);
  color: #ffffff;
  padding: 4.5rem 0;
  text-align: center;
}

.st-standard-page-header h1 {
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.st-page-body {
  padding: 4rem 0;
}

.st-content-card {
  background: #ffffff;
  border-radius: var(--st-radius-lg);
  padding: 3rem;
  box-shadow: var(--st-shadow-card);
  border: 1px solid var(--st-border-light);
}

.st-content-card p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   POPUP MODAL COMPONENT (BOOK SITE SURVEY)
   ========================================================================== */
.st-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.st-modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

.st-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 13, 30, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.st-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 580px;
  margin: 1.5rem;
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
}

.st-modal.is-active .st-modal-dialog {
  transform: translateY(0) scale(1);
}

.st-modal-content {
  background: #ffffff;
  border-radius: var(--st-radius-lg);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.st-modal-header {
  padding: 1.75rem 2rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  background: linear-gradient(135deg, #070d1e 0%, #0e172f 100%);
  color: #ffffff;
}

.st-modal-title {
  color: #ffffff;
  margin: 0 0 0.35rem;
  font-size: 1.4rem;
  font-weight: 700;
}

.st-modal-subtitle {
  color: #94a3b8;
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.5;
}

.st-modal-close {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--st-transition);
  flex-shrink: 0;
  margin-left: 1rem;
}

.st-modal-close:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.st-modal-body {
  padding: 1.75rem 2rem 2rem;
  background: #ffffff;
}

.st-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

@media (max-width: 600px) {
  .st-form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.st-form-group {
  margin-bottom: 1.1rem;
}

.st-form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--st-text-main);
  margin-bottom: 0.4rem;
}

.st-form-input,
.st-form-select,
.st-form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--st-border-light);
  border-radius: var(--st-radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--st-text-main);
  background: #ffffff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.st-form-input:focus,
.st-form-select:focus,
.st-form-textarea:focus {
  border-color: var(--st-blue-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.st-form-microtext {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--st-text-muted);
  margin-top: 0.85rem;
  margin-bottom: 0;
  line-height: 1.4;
}

.st-form-microtext svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--st-blue-primary);
}

.st-form-alert {
  padding: 0.875rem 1.25rem;
  border-radius: var(--st-radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
}

.st-form-alert.success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.st-form-alert.error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.st-btn-spinner {
  display: inline-flex;
  align-items: center;
  margin-right: 0.5rem;
  animation: st-spin 1s linear infinite;
}

@keyframes st-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}