/* ============================================
   SECSYSTEM — INTERNAL PAGES STYLES
   ============================================ */

/* --- PAGE HERO (Internal) --- */
.page-hero {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary) 100%);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: var(--text-inverse);
  margin-bottom: var(--space-md);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-lg);
  max-width: 640px;
}

.page-hero .breadcrumb {
  margin-bottom: var(--space-lg);
}

.page-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

.page-hero .breadcrumb a:hover {
  color: var(--text-inverse);
}

.page-hero .breadcrumb__separator,
.page-hero .breadcrumb__current {
  color: rgba(255, 255, 255, 0.4);
}

.page-hero__actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

/* --- SERVICE PAGE --- */
.service-content {
  padding: var(--space-4xl) 0;
}

.service-content__grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-3xl);
  align-items: start;
}

.service-content__main h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.service-content__main h2:first-child {
  margin-top: 0;
}

.service-content__main p {
  margin-bottom: var(--space-md);
  line-height: var(--leading-relaxed);
}

.service-content__main ul {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-lg);
}

.service-content__main ul li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text-light);
  line-height: var(--leading-normal);
}

.service-content__main ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* Sidebar */
.service-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-xl));
}

.service-sidebar__cta {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.service-sidebar__cta h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-lg);
}

.service-sidebar__cta p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
}

.service-sidebar__cta .btn {
  width: 100%;
  margin-bottom: var(--space-sm);
}

/* Related Services Sidebar */
.service-sidebar__related {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.service-sidebar__related h4 {
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.service-sidebar__related-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.service-sidebar__related-link:last-child {
  border-bottom: none;
}

.service-sidebar__related-link:hover {
  color: var(--accent);
}

.service-sidebar__related-link svg {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* Applications Grid */
.applications-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

.application-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
}

.application-item__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-md);
  color: var(--accent);
  flex-shrink: 0;
  font-size: 18px;
}

.application-item__icon svg {
  width: 20px;
  height: 20px;
}

.application-item__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 2px;
}

.application-item__text {
  font-size: var(--font-size-xs);
  color: var(--text-light);
  margin-bottom: 0;
}

/* Client cards used by internal proof and city pages */
.clients {
  padding: var(--space-4xl) 0;
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.client-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-width: 0;
  padding: var(--space-lg) var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.client-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.client-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 40px;
  border-radius: var(--radius-md);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.client-card__name {
  color: var(--primary);
  font-size: var(--font-size-base);
  font-weight: 700;
  line-height: var(--leading-snug);
}

.client-card__type {
  margin-top: 2px;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--leading-snug);
}

/* Brands in service */
.brands-inline {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
  flex-wrap: wrap;
  padding: var(--space-lg) 0;
}

.brands-inline__item {
  font-weight: 700;
  color: var(--text-light);
  font-size: var(--font-size-lg);
  opacity: 0.6;
  transition: opacity var(--transition-base);
}

.brands-inline__item:hover {
  opacity: 1;
}

/* Cities section in services */
.service-cities {
  padding: var(--space-3xl) 0;
  background: var(--bg-alt);
}

.service-cities__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.service-cities__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--text);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.service-cities__link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37, 99, 235, 0.04);
}

/* --- CONTACT PAGE --- */
.contact-content {
  padding: var(--space-4xl) 0;
}

.contact-content__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.08);
  border-radius: var(--radius-lg);
  color: var(--accent);
  flex-shrink: 0;
}

.contact-info__label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--primary);
}

.contact-info__value a {
  color: inherit;
  text-decoration: none;
}

.contact-info__value a:hover {
  color: var(--accent);
}

/* Form */
.form {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.form h3 {
  margin-bottom: var(--space-xl);
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  appearance: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form__submit {
  width: 100%;
  margin-top: var(--space-md);
}

.form__note {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-md);
  text-align: center;
}

/* --- SERVICES HUB PAGE --- */
.services-hub {
  padding: var(--space-4xl) 0;
}

.services-hub__category {
  margin-bottom: var(--space-3xl);
}

.services-hub__category:last-child {
  margin-bottom: 0;
}

.services-hub__category h3 {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* --- RESPONSIVE (Pages) --- */
@media (max-width: 1024px) {
  .service-content__grid {
    grid-template-columns: 1fr;
  }

  .service-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: var(--space-2xl) 0;
  }

  .contact-content__grid {
    grid-template-columns: 1fr;
  }

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

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

  .client-card {
    padding: var(--space-md);
  }

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

  .page-hero__actions {
    flex-direction: column;
  }

  .page-hero__actions .btn {
    width: 100%;
  }
}