/* ==========================================================================
   Sitory Main Website Stylesheet (Modern SaaS Landing Page)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Navigation Bar
   -------------------------------------------------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  z-index: 1000;
  padding: 0.875rem 0;
  transition: all 0.25s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: #0F172A;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo svg {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  font-size: 0.925rem;
  font-weight: 500;
  color: #475569;
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-actions .btn {
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 8px;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #334155;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* --------------------------------------------------------------------------
   2. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: 5.5rem 0 4rem;
  background: radial-gradient(circle at 50% 0%, rgba(238, 242, 255, 0.9) 0%, rgba(248, 250, 252, 0.7) 60%, #FFFFFF 100%);
  overflow: hidden;
  text-align: center;
}

.hero-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  z-index: 2;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.35rem, 5vw, 3.65rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #0F172A;
  margin-bottom: 1.35rem;
}

.hero-content p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: #475569;
  max-width: 680px;
  margin: 0 auto 2.25rem;
  font-weight: 400;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-cta .btn-large {
  padding: 0.875rem 1.85rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-cta .btn-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.35);
}

.hero-cta .btn-secondary {
  background: #FFFFFF;
  color: #1E293B;
  border: 1px solid #CBD5E1;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

.hero-cta .btn-secondary:hover {
  background: #F8FAFC;
  border-color: #94A3B8;
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   3. Stats Section (4-Column Modern Cards)
   -------------------------------------------------------------------------- */
.stats {
  padding: 2.5rem 0 4.5rem;
  position: relative;
  z-index: 2;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.stat-item {
  background: #FFFFFF;
  padding: 1.75rem 1.25rem;
  border-radius: 16px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -4px rgba(15, 23, 42, 0.09);
  border-color: #CBD5E1;
}

.stat-item h3 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin-bottom: 0.35rem;
  line-height: 1;
}

.stat-item p {
  font-size: 0.9rem;
  font-weight: 600;
  color: #64748B;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   4. Section Headers
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #0F172A;
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
  line-height: 1.2;
}

.section-header p {
  font-size: 1.05rem;
  color: #64748B;
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   5. Features Section
   -------------------------------------------------------------------------- */
.features {
  padding: 5rem 0;
  background: #FFFFFF;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.feature-card {
  background: #FFFFFF;
  padding: 2rem 1.75rem;
  border-radius: 16px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px -4px rgba(15, 23, 42, 0.08);
  border-color: #BFDBFE;
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: #EEF2FF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.65rem;
}

.feature-card p {
  font-size: 0.925rem;
  color: #64748B;
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   6. Industries Section
   -------------------------------------------------------------------------- */
.industries {
  padding: 5rem 0;
}

.bg-light {
  background-color: #F8FAFC;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.industry-card {
  background: #FFFFFF;
  padding: 1.75rem 1.5rem;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.industry-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: 0 8px 20px -2px rgba(79, 70, 229, 0.08);
}

.industry-icon {
  width: 48px;
  height: 48px;
  background: #F1F5F9;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.industry-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}

/* --------------------------------------------------------------------------
   7. How It Works Section
   -------------------------------------------------------------------------- */
.how-it-works {
  padding: 5rem 0;
  background: #FFFFFF;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.step-card {
  position: relative;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 2.25rem 1.5rem 1.75rem;
  text-align: center;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  margin: -3.25rem auto 1.25rem;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 1.5;
  margin: 0;
}

/* --------------------------------------------------------------------------
   8. Templates Section
   -------------------------------------------------------------------------- */
.templates {
  padding: 5rem 0;
}

.templates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.template-card {
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid #E2E8F0;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.template-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 28px -4px rgba(15, 23, 42, 0.1);
}

.template-img-placeholder {
  height: 180px;
  background: linear-gradient(135deg, #4F46E5 0%, #0EA5E9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.template-card:nth-child(2) .template-img-placeholder {
  background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
}

.template-card:nth-child(3) .template-img-placeholder {
  background: linear-gradient(135deg, #10B981 0%, #0284C7 100%);
}

.template-info {
  padding: 1.5rem;
}

.template-info h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.25rem;
}

.template-info p {
  font-size: 0.85rem;
  color: #64748B;
  margin-bottom: 1.25rem;
}

/* --------------------------------------------------------------------------
   9. Pricing Section
   -------------------------------------------------------------------------- */
.pricing {
  padding: 5rem 0;
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: #475569;
}

.pricing-toggle span.active {
  color: #0F172A;
  font-weight: 700;
}

.pricing-toggle .badge {
  background: #DCFCE7;
  color: #15803D;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  margin-left: 0.25rem;
  font-weight: 700;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  max-width: 1080px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  padding: 2.25rem 2rem;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -4px rgba(15, 23, 42, 0.08);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  box-shadow: 0 8px 30px rgba(79, 70, 229, 0.15);
  transform: scale(1.03);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.85rem;
  border-radius: 9999px;
}

.pricing-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.75rem;
}

.pricing-card .price {
  font-family: var(--font-heading);
  font-size: 2.65rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: -0.03em;
  margin-bottom: 1.75rem;
  line-height: 1;
}

.pricing-card .price .currency {
  font-size: 1.5rem;
  font-weight: 600;
  vertical-align: super;
  margin-right: 2px;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex-grow: 1;
}

.features-list li {
  font-size: 0.925rem;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pricing-card .btn-block {
  width: 100%;
  padding: 0.75rem 1rem;
  font-weight: 600;
  border-radius: 10px;
}

/* --------------------------------------------------------------------------
   10. FAQ Section
   -------------------------------------------------------------------------- */
.faq {
  padding: 5rem 0;
  background: #FFFFFF;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item.active {
  border-color: #CBD5E1;
  background: #F8FAFC;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: #0F172A;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: #64748B;
  transition: transform 0.2s ease;
}

.faq-item.active .faq-question::after {
  content: '−';
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-answer p {
  font-size: 0.925rem;
  color: #475569;
  line-height: 1.6;
  margin: 0;
}

/* --------------------------------------------------------------------------
   11. Contact Section
   -------------------------------------------------------------------------- */
.contact {
  padding: 5rem 0;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  max-width: 1050px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 32px -4px rgba(15, 23, 42, 0.06);
}

.contact-form-container {
  padding: 3rem 2.5rem;
}

.contact-form-container h2 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.contact-form-container p {
  color: #64748B;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.contact-form .form-group {
  margin-bottom: 1.25rem;
}

.contact-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.4rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #CBD5E1;
  border-radius: 10px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: #0F172A;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  background: #F8FAFC;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.contact-form .btn-block {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  margin-top: 0.5rem;
}

.contact-info {
  background: #0F172A;
  color: #F8FAFC;
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.contact-info p {
  font-size: 0.95rem;
  color: #94A3B8;
  margin: 0;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
footer {
  background: #0B1120;
  color: #94A3B8;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid #1E293B;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 3fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand .logo {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #64748B;
  max-width: 320px;
  line-height: 1.55;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.link-group h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.link-group a {
  display: block;
  font-size: 0.875rem;
  color: #94A3B8;
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: color 0.2s ease;
}

.link-group a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #64748B;
}

/* --------------------------------------------------------------------------
   13. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .features-grid,
  .templates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  
  .pricing-card.popular {
    transform: none;
  }

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #E2E8F0;
    gap: 1.25rem;
  }

  .hero {
    padding: 3.5rem 0 2.5rem;
  }

  .stats-container {
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
  }

  .stat-item {
    padding: 1.25rem 0.85rem;
  }

  .stat-item h3 {
    font-size: 1.75rem;
  }

  .features-grid,
  .industries-grid,
  .templates-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    row-gap: 2.75rem;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}