/* ==========================================================================
   SECTIONS.CSS — All Home Page Sections
   ========================================================================== */

/* ---------- TRUSTED BRANDS ---------- */
.brands {
  padding: var(--space-12) 0;
  background: var(--bg-section);
  overflow: hidden;
}

.brands__label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-8);
}

.brands__track {
  display: flex;
  gap: var(--space-12);
  animation: marquee 30s linear infinite;
  width: max-content;
}

.brands__logo {
  height: 36px;
  opacity: 0.4;
  filter: grayscale(1);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.brands__logo:hover {
  opacity: 1;
  filter: grayscale(0);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- ABOUT PREVIEW ---------- */
.about-preview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-preview__image-wrapper {
  position: relative;
  max-width: 450px;
  margin: 0 auto;
}

.about-preview__image {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.about-preview__experience-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--gradient-primary);
  color: #ffffff;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-preview__experience-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--fw-extrabold);
}

.about-preview__experience-badge span {
  font-size: var(--text-xs);
  opacity: 0.9;
}

.about-preview__content h2 {
  margin-bottom: var(--space-5);
}

.about-preview__text {
  margin-bottom: var(--space-6);
}

.about-preview__highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.about-preview__highlight {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
}

.about-preview__highlight svg {
  width: 18px;
  height: 18px;
  color: var(--color-success);
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .about-preview__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .about-preview__experience-badge {
    right: 0;
    bottom: 0;
  }
}

/* ---------- SERVICES ---------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(var(--color-primary-rgb), 0.2);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.08);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-primary);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.service-card:hover .service-card__icon svg {
  color: #ffffff;
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-3);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
}

@media (min-width: 576px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1280px) {
  .services-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- WHY CHOOSE ME ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.why-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.why-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.why-card__icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.08);
  border-radius: var(--radius-lg);
}

.why-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.why-card__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
}

.why-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

@media (min-width: 768px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .why-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- PROCESS / TIMELINE ---------- */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  position: relative;
}

.process-card {
  display: flex;
  gap: var(--space-5);
  position: relative;
}

.process-card__number {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  position: relative;
  z-index: 1;
}

/* Connecting line */
.process-card:not(:last-child) .process-card__number::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(var(--space-8) + 48px);
  background: var(--border-color);
}

.process-card__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
}

.process-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
  }

  .process-card:not(:last-child) .process-card__number::after {
    display: none;
  }
}

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .process-card {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

/* ---------- PORTFOLIO (Home Preview) ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 576px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- SKILLS ---------- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  max-width: 800px;
  margin: 0 auto;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.skill-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-item__name {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
}

.skill-item__percent {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6) var(--space-12); }
}

/* ---------- CASE STUDIES ---------- */
.case-studies-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.case-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.case-card__content {
  padding: var(--space-6);
}

.case-card__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--space-2);
}

.case-card__title {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
}

.case-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.case-card__results {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-color);
}

.case-card__result strong {
  display: block;
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-success);
}

.case-card__result span {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

@media (min-width: 768px) {
  .case-studies-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .case-studies-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- PRICING (Home) ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 768px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Pricing Tabs */
.pricing-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
}

.pricing-tab {
  padding: 0.6rem 1.5rem;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pricing-tab:hover,
.pricing-tab.active {
  background: var(--gradient-primary);
  color: #ffffff;
  border-color: transparent;
}

.pricing-panel {
  display: none;
}

.pricing-panel.active {
  display: grid;
}

/* ---------- TESTIMONIALS SLIDER ---------- */
.testimonials-slider {
  position: relative;
  overflow: hidden;
  padding: 0 var(--space-4);
}

.testimonials-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonials-slide {
  min-width: 100%;
  padding: 0 var(--space-2);
}

.testimonials-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.testimonials-btn {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonials-btn:hover {
  background: var(--gradient-primary);
  color: #ffffff;
  border-color: transparent;
}

.testimonials-btn svg {
  width: 18px;
  height: 18px;
}

.testimonials-dots {
  display: flex;
  gap: var(--space-2);
}

.testimonials-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  padding: 0;
}

.testimonials-dot.active {
  background: var(--color-primary);
  width: 28px;
}

@media (min-width: 768px) {
  .testimonials-slide {
    min-width: 50%;
  }
}

@media (min-width: 1024px) {
  .testimonials-slide {
    min-width: 33.333%;
  }
}

/* ---------- BLOG PREVIEW ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.blog-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.blog-card__content {
  padding: var(--space-6);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.blog-card__meta svg {
  width: 14px;
  height: 14px;
}

.blog-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.blog-card__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
  line-height: var(--lh-snug);
}

.blog-card__title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

.blog-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.blog-card__link:hover svg {
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- CONTACT CTA ---------- */
.cta-section {
  background: var(--gradient-primary);
  padding: var(--space-section) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

.cta-section .btn-group {
  justify-content: center;
}