/* ============================================
   RANK BOOSTER — Components
   ============================================ */

/* ── Scroll to Top ── */
.rb-scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-btn);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 99;
  cursor: pointer;
  border: none;
}

.rb-scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.rb-scroll-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.4);
}

.rb-scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ── Accordion ── */
.rb-accordion {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.rb-accordion__item {
  border-bottom: 1px solid var(--color-gray-200);
}

.rb-accordion__item:last-child {
  border-bottom: none;
}

.rb-accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semi);
  color: var(--color-primary);
  background: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
  border: none;
}

.rb-accordion__trigger:hover {
  background: var(--color-primary-light);
}

.rb-accordion__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  transition: transform var(--transition-smooth);
}

.rb-accordion__item.is-open .rb-accordion__icon {
  transform: rotate(45deg);
}

.rb-accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-in-out;
}

.rb-accordion__body {
  padding: 0 1.5rem 1.25rem;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* ── Stats Counter ── */
.rb-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.rb-stat {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-primary-light);
  min-width: 160px;
  transition: all var(--transition-smooth);
}

.rb-stat:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glass);
  transform: translateY(-4px);
}

.rb-stat__number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extra);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.rb-stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  font-weight: var(--font-weight-medium);
}

/* ── Partner Logos — see home.css for carousel styles ── */

/* ── SEO FAQ Tool Logo ── */
.rb-seo-faq__tool-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
  opacity: 0.7;
  filter: grayscale(30%);
  transition: all 0.3s ease;
}

.rb-seo-faq__tool-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ── Service Card ── */
.rb-service-card {
  padding: var(--space-2xl);
  text-align: left;
}

.rb-service-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.rb-service-card__text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* ── Pricing Tier Card ── */
.rb-tier-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-smooth);
  position: relative;
}

.rb-tier-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
}

.rb-tier-card--featured {
  border: 2px solid var(--color-primary);
}

.rb-tier-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 0.375rem;
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semi);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rb-tier-card__header {
  padding: var(--space-2xl);
  text-align: center;
  background: var(--gradient-light);
  border-bottom: 1px solid var(--color-gray-100);
}

.rb-tier-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.rb-tier-card__price {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
  line-height: var(--line-height-relaxed);
}

.rb-tier-card__price strong {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extra);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.rb-tier-card__body {
  padding: var(--space-xl);
}

.rb-tier-card__section-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.rb-tier-card__section-title:first-child {
  margin-top: 0;
}

/* ── Testimonial Card ── */
.rb-testimonial {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: all var(--transition-smooth);
}

.rb-testimonial:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.rb-testimonial::before {
  content: '"';
  position: absolute;
  top: var(--space-md);
  left: var(--space-xl);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-primary-light);
  font-family: Georgia, serif;
  font-weight: bold;
}

.rb-testimonial__text {
  font-size: var(--font-size-base);
  font-style: italic;
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.rb-testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.rb-testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-md);
  flex-shrink: 0;
}

.rb-testimonial__name {
  font-weight: var(--font-weight-semi);
  color: var(--color-gray-900);
  font-size: var(--font-size-sm);
}

.rb-testimonial__role {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.rb-testimonial__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.rb-testimonial__stars svg {
  width: 16px;
  height: 16px;
  fill: var(--color-warning);
}

/* ── Blog Card ── */
.rb-blog-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.rb-blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.rb-blog-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--gradient-hero);
}

.rb-blog-card__body {
  padding: var(--space-lg);
}

.rb-blog-card__category {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semi);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.rb-blog-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semi);
  color: var(--color-gray-900);
  margin-bottom: var(--space-sm);
  line-height: var(--line-height-snug);
}

.rb-blog-card__title a {
  color: inherit;
  text-decoration: none;
}

.rb-blog-card__title a:hover {
  color: var(--color-primary);
}

.rb-blog-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rb-blog-card__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semi);
  color: var(--color-primary);
}

.rb-blog-card__link:hover {
  text-decoration: underline;
}

/* ── Add-ons Table ── */
.rb-addons-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.rb-addons-table thead th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: var(--font-weight-semi);
}

.rb-addons-table tbody td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-gray-100);
  color: var(--color-gray-600);
}

.rb-addons-table tbody tr:nth-child(even) {
  background: var(--color-gray-50);
}

.rb-addons-table tbody tr:hover {
  background: var(--color-primary-light);
}

.rb-addons-table .rb-addons-table__group {
  background: var(--color-primary-dark) !important;
  color: var(--color-white);
  font-weight: var(--font-weight-semi);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rb-addons-table .rb-addons-table__group td {
  color: var(--color-white);
  border-bottom-color: var(--color-primary);
}

/* ── Table responsive wrapper ── */
.rb-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
}

/* ── Breadcrumb ── */
.rb-breadcrumb {
  background: var(--color-gray-50);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.rb-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.rb-breadcrumb__item::after {
  content: '/';
  margin: 0 var(--space-sm);
  color: var(--color-gray-300);
}

.rb-breadcrumb__item:last-child::after {
  content: '';
  margin: 0;
}

.rb-breadcrumb__item a {
  color: var(--color-gray-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.rb-breadcrumb__item a:hover {
  color: var(--color-primary);
}

.rb-breadcrumb__item--current span {
  color: var(--color-gray-700);
  font-weight: var(--font-weight-medium);
}

/* ── Reading Time ── */
.rb-single__reading-time {
  color: var(--color-gray-400);
  font-size: var(--font-size-xs);
}

/* ── Generic icon containers ── */
.rb-card > div:first-child svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}