/* ================================================================
   Homepage Styles
   Hero section, carousel, use cases, how-it-works, final CTA
   ================================================================ */

/* ----------------------------------------------------------------
   Section Common
   ---------------------------------------------------------------- */
.section-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-2);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-12);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ----------------------------------------------------------------
   Hero Section
   ---------------------------------------------------------------- */
.hero {
  background: var(--color-bg-secondary);
  padding: var(--space-24) 0;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-4);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.hero-link-secondary {
  color: var(--color-primary);
  font-weight: var(--font-medium);
  text-decoration: none;
  font-size: var(--text-base);
}

.hero-link-secondary:hover {
  text-decoration: underline;
  color: var(--color-primary-hover);
}

/* ----------------------------------------------------------------
   Hero Carousel
   ---------------------------------------------------------------- */
.hero-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.carousel-track {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.carousel-slide {
  min-width: 100%;
  position: relative;
}

.carousel-label {
  display: inline-block;
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-inverse);
  background: rgba(0, 0, 0, 0.5);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  z-index: 10;
}

/* Dot Indicators */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  background: var(--color-bg);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  cursor: pointer;
  transition: background var(--transition-fast);
  padding: 0;
}

.carousel-dot.active {
  background: var(--color-primary);
}

.carousel-dot:hover {
  background: var(--color-primary-light);
}

/* ----------------------------------------------------------------
   How It Works
   ---------------------------------------------------------------- */
.how-it-works {
  padding: var(--space-20) 0;
  background: var(--color-bg-secondary);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon {
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.step-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  max-width: 280px;
  margin-bottom: 0;
}

/* ----------------------------------------------------------------
   Social Proof Logo Bar
   ---------------------------------------------------------------- */
.social-proof {
  padding: var(--space-16) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.social-proof .section-title {
  margin-bottom: var(--space-8);
}

.logo-bar {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.logo-bar::before,
.logo-bar::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 60px;
  z-index: 2;
}

.logo-bar::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.logo-bar::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.logo-bar-track {
  display: flex;
  gap: var(--space-6);
  animation: scroll 25s linear infinite;
  width: max-content;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.logo-company {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.logo-company-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.logo-bar:hover .logo-bar-track {
  animation-play-state: paused;
}

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

/* ----------------------------------------------------------------
   Testimonials
   ---------------------------------------------------------------- */
.testimonials {
  padding: var(--space-20) 0;
  background: var(--color-bg-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

.testimonial-title {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ----------------------------------------------------------------
   FAQ Accordion
   ---------------------------------------------------------------- */
.home-faq {
  padding: var(--space-20) 0;
  background: var(--color-bg);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text);
  text-align: left;
  gap: var(--space-4);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-base);
}

.faq-chevron--open {
  transform: rotate(180deg);
}

.faq-answer {
  padding-bottom: var(--space-5);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* ----------------------------------------------------------------
   Final CTA
   ---------------------------------------------------------------- */
.final-cta {
  padding: var(--space-20) 0;
  background: var(--color-primary-50);
}

.final-cta-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.final-cta-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

/* ----------------------------------------------------------------
   Responsive
   ---------------------------------------------------------------- */
@media (max-width: 1023px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 767px) {
  .hero {
    padding: var(--space-16) 0;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero-text {
    text-align: center;
  }

  .hero-title {
    font-size: var(--text-3xl);
  }

  .hero-ctas {
    justify-content: center;
    flex-direction: column;
    gap: var(--space-4);
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

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

  .faq-question {
    font-size: var(--text-sm);
  }
}

@media (max-width: 639px) {
  .hero-title {
    font-size: var(--text-2xl);
  }
}