/* ===================================
   Services Section Styles
   Whistol Website
   =================================== */

.services {
  background: var(--bg-white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

/* Center last row items if not divisible by 3 */
.services__grid .service-card:nth-last-child(-n+2):nth-child(3n+1),
.services__grid .service-card:nth-last-child(-n+2):nth-child(3n+1) ~ .service-card {
  grid-column: span 1;
}

/* If there are 4 items total, center the last one */
.services__grid:has(.service-card:nth-child(4):last-child) .service-card:nth-child(4) {
  grid-column: 2 / 3;
}

/* If there are 5 items total, center the last two */
.services__grid:has(.service-card:nth-child(5):last-child) .service-card:nth-child(4) {
  grid-column: 1 / 2;
}

.services__grid:has(.service-card:nth-child(5):last-child) .service-card:nth-child(5) {
  grid-column: 2 / 3;
}

/* Service Card */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: var(--spacing-8);
  transition: all var(--duration-base) var(--ease-in-out);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  /* Initial state for animation */
  opacity: 0;
  transform: translateY(40px);
}

.service-card.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-orange-light);
}

.service-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  width: 100%;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--bg-light);
  transition: transform var(--duration-base) var(--ease-in-out);
}

.service-card:hover .service-card__icon {
  transform: scale(1.1);
}

.service-card__icon-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-dark);
  margin: 0;
}

.service-card__desc {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-gray);
  margin-bottom: var(--spacing-6);
  flex-grow: 1;
}

.service-card__link {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--accent-orange-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: gap var(--duration-base) var(--ease-in-out);
}

.service-card__link:hover {
  color: var(--accent-orange-hover);
  gap: var(--spacing-3);
}

/* Responsive */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Reset centering for tablet */
  .services__grid .service-card:nth-child(4),
  .services__grid .service-card:nth-child(5) {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .services__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  /* Reset all grid column spans for mobile */
  .services__grid .service-card {
    grid-column: span 1 !important;
  }

  .service-card {
    padding: var(--spacing-6);
  }
}

/* ===================================
   Content Sections (Educational)
   =================================== */

.content-section {
  padding: var(--spacing-20) 0;
  background: var(--bg-white);
}

.content-section--alt {
  background: var(--bg-light);
}

.content-section__header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.content-section__header .section__title {
  margin-bottom: var(--spacing-3);
}

.content-section__header .section__desc {
  font-size: var(--text-xl);
  color: var(--text-gray);
  max-width: 900px;
  margin: 0 auto;
}

/* Wide Layout - Image & Content Section Layout */
.content-section__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-12);
  align-items: center;
  margin-top: var(--spacing-12);
}

/* Reverse Desktop Layout - Header Above Image on Left with Sticky */
.content-section__layout--reverse-desktop {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-12);
  align-items: start;
}

.content-section__layout--reverse-desktop .content-section__left-column {
  position: sticky;
  top: 100px;
  align-self: start;
  z-index: 10;
}

.content-section__layout--reverse-desktop .content-section__text-header {
  margin-bottom: var(--spacing-4);
}

.content-section__layout--reverse-desktop .content-section__text-header .section__title {
  margin-bottom: var(--spacing-3);
  font-size: var(--text-4xl);
}

.content-section__layout--reverse-desktop .content-section__text-header .section__desc {
  font-size: var(--text-lg);
  color: var(--text-gray);
  margin-bottom: 0;
}

.content-section__image img {
  width: 100%;
  height: auto;
  display: block;
}

.content-section__image--sticky {
  position: sticky;
  top: 100px;
  align-self: start;
}

/* Backlinks Impact Section */
.backlinks-impact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-12);
  align-items: center;
}

.backlinks-impact__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.impact-stat {
  padding: var(--spacing-6);
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 2px solid var(--accent-orange-dark);
  text-align: center;
}

.impact-stat__number {
  font-size: 4rem;
  font-weight: var(--font-bold);
  color: var(--accent-orange-dark);
  line-height: 1;
  margin-bottom: var(--spacing-2);
}

.impact-stat__label {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-dark);
}

.impact-text p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-dark);
  margin-bottom: var(--spacing-4);
}

.impact-text p:last-child {
  margin-bottom: 0;
}

.backlinks-impact__visual {
  position: relative;
}

.visual-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--border-light);
  max-width: 500px;
  margin: 0 auto;
}

.visual-card img {
  width: 100%;
  height: auto;
  display: block;
}

.visual-card__caption {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  background: var(--accent-orange-dark);
  color: var(--text-white);
  font-weight: var(--font-semibold);
}

.visual-card__caption svg {
  flex-shrink: 0;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.feature-card {
  padding: var(--spacing-6);
  background: var(--bg-white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-in-out);
}

.feature-card:hover {
  border-color: var(--accent-orange-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-blue);
  border-radius: var(--radius-lg);
  color: var(--accent-orange-dark);
}

.feature-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-dark);
  margin: 0;
}

.feature-card__desc {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-gray);
  margin: 0;
}

.content-section__image-caption {
  margin-top: var(--spacing-4);
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-dark);
}

.content-section__image-caption strong {
  color: var(--accent-orange-dark);
  font-weight: var(--font-semibold);
}

.content-section__body > p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-dark);
  margin-bottom: var(--spacing-6);
}

.content-section__body h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-dark);
  margin-top: var(--spacing-8);
  margin-bottom: var(--spacing-6);
}

.content-section__body h4 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-2);
}

/* Value Points Grid - Wider */
.value-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
  margin: 0;
}

.value-point {
  background: var(--bg-white);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-base) var(--ease-in-out);
  position: relative;
  overflow: hidden;
}

.value-point::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange-dark) 0%, var(--accent-orange-light) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

.content-section--alt .value-point {
  background: var(--bg-card);
}

.value-point:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-orange-light);
}

.value-point:hover::before {
  transform: scaleX(1);
}

.value-point h4 {
  color: var(--text-dark);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-3);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.value-point h4::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent-orange-dark);
  border-radius: 50%;
  flex-shrink: 0;
}

.value-point p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-gray);
  margin: 0;
}

/* ===================================
   The Whistol Difference Section
   =================================== */

.whistol-difference {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-10) var(--spacing-12);
  margin-top: var(--spacing-8);
}

.difference-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  padding: var(--spacing-8);
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  transition: all var(--duration-base) var(--ease-in-out);
  position: relative;
}

.content-section--alt .difference-item {
  background: var(--bg-card);
}

.difference-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--accent-orange-light);
}

.difference-item__number {
  font-size: 6rem;
  font-weight: var(--font-extrabold);
  color: var(--accent-orange-dark);
  line-height: 1;
  opacity: 0.1;
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-6);
  pointer-events: none;
}

.difference-item__content {
  position: relative;
  z-index: 1;
}

.difference-item__content h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-4);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.difference-item__content h3::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--accent-orange-dark);
  border-radius: 50%;
  flex-shrink: 0;
}

.difference-item__content p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-gray);
  margin: 0;
}

/* Make the last item span full width if there's an odd number */
.difference-item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  max-width: 50%;
  margin: 0 auto;
}

/* Responsive for Content Sections */
@media (max-width: 1200px) {
  .content-section__layout {
    gap: var(--spacing-8);
  }

  .value-points {
    gap: var(--spacing-6);
  }
}

@media (max-width: 1024px) {
  .content-section {
    padding: var(--spacing-16) 0;
  }

  .content-section__layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-10);
  }

  .content-section__header {
    margin-bottom: var(--spacing-10);
  }

  .value-points {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
  }

  .content-section__image--sticky {
    position: static;
  }

  /* Whistol Difference on tablet */
  .whistol-difference {
    gap: var(--spacing-8);
  }

  .difference-item__number {
    font-size: 5rem;
  }
}

@media (max-width: 768px) {
  .content-section {
    padding: var(--spacing-12) 0;
  }

  .content-section__header {
    margin-bottom: var(--spacing-8);
  }

  .content-section__header .section__title {
    font-size: var(--text-3xl);
    line-height: 1.2;
    margin-bottom: var(--spacing-3);
  }

  .content-section__header .section__desc {
    font-size: var(--text-base);
    line-height: 1.5;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .backlinks-impact {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }

  .impact-stat__number {
    font-size: 3rem;
  }

  .impact-text p {
    font-size: var(--text-base);
  }

  .content-section__layout {
    gap: var(--spacing-8);
  }

  .content-section__image {
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-6);
  }
  
  .content-section__image--sticky {
    position: static;
    top: auto;
  }
  
  .content-section__layout--reverse-desktop .content-section__left-column {
    position: static;
    top: auto;
  }

  .content-section__body > p {
    font-size: var(--text-base);
    margin-bottom: var(--spacing-4);
  }

  .content-section__body h3 {
    font-size: var(--text-2xl);
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-4);
  }

  /* Value Points Mobile */
  .value-points {
    gap: var(--spacing-5);
  }

  .value-point {
    padding: var(--spacing-5);
  }

  .value-point h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-2);
  }

  .value-point h4::before {
    width: 6px;
    height: 6px;
  }

  .value-point p {
    font-size: var(--text-sm);
  }

  /* Whistol Difference Mobile */
  .whistol-difference {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  .difference-item {
    padding: var(--spacing-6);
  }

  .difference-item__number {
    font-size: 4rem;
    top: var(--spacing-2);
    right: var(--spacing-3);
  }

  .difference-item__content h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-3);
  }

  .difference-item__content h3::before {
    width: 5px;
    height: 5px;
  }

  .difference-item__content p {
    font-size: var(--text-base);
    line-height: 1.6;
  }

  .difference-item:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: 100%;
  }

  /* Section Headers */
  .web-standards-badges {
    margin-top: var(--spacing-8);
  }

  .web-standards-text {
    margin-top: var(--spacing-6);
    padding: var(--spacing-6);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
  }

  .section__header {
    margin-bottom: var(--spacing-8);
  }

  .section__title {
    font-size: var(--text-3xl) !important;
    line-height: 1.2;
  }

  .section__desc {
    font-size: var(--text-base);
  }
}