/**
 * Service Offer Pages - Premium Design
 * Enhanced visual hierarchy and color harmony
 */

/* ========== HERO SECTION - OFFER PAGES ========== */
.hero--offer {
  background: linear-gradient(135deg, 
    rgba(var(--bg-rgb), 0.95) 0%, 
    rgba(var(--surface-rgb), 0.98) 50%,
    rgba(var(--bg-rgb), 0.95) 100%
  );
  padding: var(--cb-spacing-3xl) 0 var(--cb-spacing-2xl);
  position: relative;
  overflow: hidden;
}

.hero--offer::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(
    ellipse at center,
    rgba(var(--primary-rgb), 0.08) 0%,
    transparent 60%
  );
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
}

.hero--offer::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 50%;
  height: 150%;
  background: radial-gradient(
    ellipse at center,
    rgba(var(--accent-rgb), 0.06) 0%,
    transparent 60%
  );
  pointer-events: none;
  animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
  0%, 100% { transform: scale(1) translateY(0); opacity: 1; }
  50% { transform: scale(1.1) translateY(-20px); opacity: 0.8; }
}

/* ========== SECTION HEADING ENHANCED ========== */
.hero--offer .section-heading {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero--offer h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: var(--cb-spacing-lg) 0;
  line-height: 1.2;
}

.hero--offer .section-subtitle {
  font-size: 1.25rem;
  color: var(--cb-muted);
  line-height: 1.6;
  margin-bottom: var(--cb-spacing-2xl);
}

/* ========== TAG PILL ========== */
.tag-pill {
  display: inline-block;
  padding: var(--cb-spacing-xs) var(--cb-spacing-lg);
  background: rgba(var(--primary-rgb), 0.15);
  border: 1px solid rgba(var(--primary-rgb), 0.3);
  border-radius: var(--cb-radius-full);
  color: var(--cb-primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(10px);
}

/* ========== SERVICE BRAND BADGE ========== */
.service-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--cb-spacing-sm);
  padding: var(--cb-spacing-sm) var(--cb-spacing-lg);
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-md);
  margin: var(--cb-spacing-lg) 0;
}

.service-brand__logo {
  height: 24px;
  width: auto;
}

.service-brand__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cb-text);
}

/* ========== SECTION DIVIDER ========== */
.section-divider {
  height: 3px;
  width: 100px;
  background: var(--cb-grad-primary);
  margin: var(--cb-spacing-xl) auto;
  border-radius: var(--cb-radius-sm);
}

/* ========== CTA BUTTONS ========== */
.section-cta {
  display: flex;
  gap: var(--cb-spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin: var(--cb-spacing-xl) 0;
}

.btn.primary {
  background: var(--cb-primary);
  color: var(--cb-text);
  border: 2px solid var(--cb-primary);
  padding: var(--cb-spacing-md) var(--cb-spacing-2xl);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--cb-radius-md);
  cursor: pointer;
  transition: all var(--cb-transition-base);
  box-shadow: var(--cb-shadow-primary);
  text-decoration: none;
  display: inline-block;
}

.btn.primary:hover {
  background: var(--cb-primary-hover);
  border-color: var(--cb-primary-hover);
  box-shadow: var(--cb-shadow-primary-hover);
  transform: translateY(-2px);
}

.btn.secondary {
  background: transparent;
  color: var(--cb-text);
  border: 2px solid var(--cb-border-strong);
  padding: var(--cb-spacing-md) var(--cb-spacing-2xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--cb-radius-md);
  cursor: pointer;
  transition: all var(--cb-transition-base);
  text-decoration: none;
  display: inline-block;
}

.btn.secondary:hover {
  border-color: var(--cb-primary);
  color: var(--cb-primary-light);
  transform: translateY(-2px);
}

/* ========== TRUST INDICATORS ========== */
.hero__trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--cb-spacing-xl);
  margin-top: var(--cb-spacing-2xl);
  padding-top: var(--cb-spacing-2xl);
  border-top: 1px solid var(--cb-border);
}

.hero__trust > div {
  text-align: center;
}

.hero__trust strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: var(--cb-spacing-xs);
}

.hero__trust span {
  display: block;
  font-size: 0.875rem;
  color: var(--cb-muted);
}

/* ========== CONTENT SECTIONS ========== */
.section {
  padding: var(--cb-spacing-3xl) var(--cb-spacing-lg);
  background: var(--cb-bg);
  border-bottom: 1px solid var(--cb-border);
}

.section:nth-child(even) {
  background: var(--cb-bg-alt);
}

.section-heading h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: var(--cb-spacing-md);
}

.section-heading .section-subtitle {
  font-size: 1.125rem;
  color: var(--cb-muted);
  line-height: 1.6;
  margin-bottom: var(--cb-spacing-xl);
}

/* ========== BENEFITS LIST ========== */
.benefits-list {
  list-style: none;
  padding: 0;
  margin: var(--cb-spacing-xl) 0;
  display: grid;
  gap: var(--cb-spacing-lg);
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--cb-spacing-md);
  padding: var(--cb-spacing-lg);
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-md);
  transition: all var(--cb-transition-base);
}

.benefits-list li:hover {
  border-color: var(--cb-primary);
  box-shadow: var(--cb-shadow-md);
  transform: translateX(8px);
}

.benefits-list li svg {
  flex-shrink: 0;
  color: var(--cb-success);
  margin-top: 2px;
}

.benefits-list li span {
  color: var(--cb-text-secondary);
  line-height: 1.6;
}

/* ========== SERVICES GRID (IN SECTIONS) ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--cb-spacing-xl);
  margin-top: var(--cb-spacing-xl);
}

.services-grid .service-card {
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  padding: var(--cb-spacing-xl);
  transition: all var(--cb-transition-base);
}

.services-grid .service-card:hover {
  border-color: var(--cb-primary);
  box-shadow: var(--cb-shadow-primary);
  transform: translateY(-4px);
}

.services-grid .service-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: var(--cb-spacing-sm);
  line-height: 1.4;
}

.services-grid .service-card p {
  font-size: 0.875rem;
  color: var(--cb-muted);
  line-height: 1.6;
  margin: 0;
}

/* ========== FAQ GRID ========== */
.faq-grid {
  display: grid;
  gap: var(--cb-spacing-md);
  margin-top: var(--cb-spacing-xl);
}

.faq-item {
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-md);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--cb-spacing-lg);
  font-weight: 600;
  color: var(--cb-text);
  cursor: pointer;
  transition: all var(--cb-transition-base);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary:hover {
  background: var(--cb-surface-alt);
  color: var(--cb-primary-light);
}

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--cb-primary);
  transition: transform var(--cb-transition-base);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 var(--cb-spacing-lg) var(--cb-spacing-lg);
  color: var(--cb-muted);
  line-height: 1.6;
  margin: 0;
}

/* ========== PACKAGES GRID ========== */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--cb-spacing-xl);
  margin-top: var(--cb-spacing-xl);
}

.package-card {
  background: var(--cb-surface);
  border: 2px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  padding: var(--cb-spacing-2xl);
  transition: all var(--cb-transition-base);
  position: relative;
}

.package-card:hover {
  border-color: var(--cb-primary);
  box-shadow: var(--cb-shadow-primary);
  transform: translateY(-8px);
}

.package-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: var(--cb-spacing-lg);
  padding-bottom: var(--cb-spacing-md);
  border-bottom: 2px solid var(--cb-border);
}

.package-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.package-card li {
  padding: var(--cb-spacing-sm) 0;
  color: var(--cb-text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--cb-spacing-sm);
}

.package-card li::before {
  content: "✓";
  color: var(--cb-success);
  font-weight: bold;
  flex-shrink: 0;
}

/* ========== OFFER MINI FORM ========== */
.offer-mini-form {
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  padding: var(--cb-spacing-2xl);
  max-width: 960px;
  margin: 0 auto var(--cb-spacing-3xl);
  box-shadow: var(--cb-shadow-md);
}

.offer-form {
  margin-top: var(--cb-spacing-xl);
}

.offer-form .form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--cb-spacing-lg);
}

.offer-form .form-group--full {
  grid-column: 1 / -1;
}

.offer-form .form-group--checkbox {
  margin-top: var(--cb-spacing-md);
}

.offer-form .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--cb-spacing-sm);
  font-size: 0.9rem;
  color: var(--cb-text-secondary);
}

.offer-form .checkbox-label a {
  color: var(--cb-primary-light);
}

.offer-form .checkbox-label input[type="checkbox"] {
  margin-top: 4px;
}

.offer-form__status {
  margin-top: var(--cb-spacing-md);
  font-size: 0.95rem;
}

.offer-form__status.is-success {
  color: var(--cb-success);
}

.offer-form__status.is-error {
  color: var(--cb-danger);
}

/* ========== PAGE NAV TOP ========== */
.page-nav-top {
  padding: var(--cb-spacing-lg) var(--cb-spacing-lg) 0;
  max-width: 1200px;
  margin: 0 auto;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: var(--cb-spacing-sm);
  color: var(--cb-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--cb-transition-base);
}

.btn-back:hover {
  color: var(--cb-primary-light);
  transform: translateX(-4px);
}

.btn-back svg {
  transition: transform var(--cb-transition-base);
}

.btn-back:hover svg {
  transform: translateX(-2px);
}

/* ========== BREADCRUMBS ========== */
.breadcrumbs {
  padding: var(--cb-spacing-md) var(--cb-spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--cb-spacing-sm);
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "›";
  margin-left: var(--cb-spacing-sm);
  color: var(--cb-muted);
}

.breadcrumbs a {
  color: var(--cb-muted);
  text-decoration: none;
  transition: color var(--cb-transition-base);
}

.breadcrumbs a:hover {
  color: var(--cb-primary-light);
}

.breadcrumbs span {
  color: var(--cb-text);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .hero--offer {
    padding: var(--cb-spacing-2xl) var(--cb-spacing-lg);
  }

  .hero--offer h1 {
    font-size: 2rem;
  }

  .section-cta {
    flex-direction: column;
  }

  .btn.primary,
  .btn.secondary {
    width: 100%;
    text-align: center;
  }

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

  .services-grid,
  .packages-grid {
    grid-template-columns: 1fr;
  }
}