/* ==========================================================================
   SECTIONS.CSS — About Company, Services, How We Work, Principles, FAQ, CTA
   Max lines: < 250 lines
   ========================================================================== */

/* --- 1. About the Company Section --- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; }
.about__text p { font-size: var(--text-base); color: var(--color-text-secondary); line-height: 1.7; margin-bottom: var(--sp-4); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); margin-top: var(--sp-6); padding-top: var(--sp-6); border-top: 1px solid var(--color-border); }
.stat-item__value { font-family: var(--font-display); font-size: clamp(1.75rem, 2.5vw, 2.25rem); font-weight: 700; color: var(--color-accent); line-height: 1; margin-bottom: var(--sp-1); }
.stat-item__label { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 500; }

/* --- 2. Services / What We Build --- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); margin-top: var(--sp-8); }
.service-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-base);
}
.service-card:hover { transform: translateY(-5px); border-color: var(--color-accent); box-shadow: 0 16px 36px var(--color-accent-glow); }
.service-card__top { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18) 0%, rgba(5, 150, 105, 0.08) 100%);
  border: 1px solid var(--color-border-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  box-shadow: 0 4px 12px var(--color-accent-subtle);
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.service-card:hover .service-card__icon {
  transform: scale(1.06) translateY(-2px);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.28) 0%, rgba(5, 150, 105, 0.16) 100%);
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card__badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  border: 1px solid var(--color-border-accent);
}
.service-card__title { font-size: var(--text-xl); font-weight: 700; color: var(--color-text-primary); margin-bottom: var(--sp-3); }
.service-card__desc { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.65; margin-bottom: var(--sp-5); }
.service-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-top: auto;
  margin-bottom: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}
.service-card__feature-item { display: flex; align-items: center; gap: var(--sp-2); }
.service-card__feature-icon { width: 14px; height: 14px; color: var(--color-accent); flex-shrink: 0; }

/* --- 3. How We Work / Process Section --- */
.process-section { background: linear-gradient(180deg, #012B17 0%, #022015 100%); color: #FFFFFF; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); margin-top: var(--sp-8); }
.process-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  transition: all var(--transition-base);
}
.process-card:hover { background: rgba(255, 255, 255, 0.08); border-color: #34D399; transform: translateY(-4px); }
.process-step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #34D399;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.5rem;
  display: inline-block;
  margin-bottom: var(--sp-4);
}
.process-card__title { font-size: var(--text-base); font-weight: 700; color: #FFFFFF; margin-bottom: var(--sp-2); }
.process-card__desc { font-size: var(--text-xs); color: #D1D5DB; line-height: 1.6; }

/* --- 4. Principles Section --- */
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); margin-top: var(--sp-8); }
.principle-card { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--sp-8) var(--sp-6); }
.principle-card__num { font-size: var(--text-2xl); font-weight: 700; color: var(--color-accent); opacity: 0.6; margin-bottom: var(--sp-3); font-family: var(--font-display); }
.principle-card__title { font-size: var(--text-lg); font-weight: 700; color: var(--color-text-primary); margin-bottom: var(--sp-2); }
.principle-card__desc { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.6; }

/* --- 5. FAQ Accordion --- */
.faq-list { max-width: 800px; margin: var(--sp-8) auto 0; display: flex; flex-direction: column; gap: var(--sp-4); }
.faq-item { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--transition-fast); }
.faq-item--open, .faq-item:hover { border-color: var(--color-border-accent); }
.faq-item__trigger {
  width: 100%;
  padding: var(--sp-5) var(--sp-6);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
  background: none;
  border: none;
  cursor: pointer;
}
.faq-item__icon { width: 20px; height: 20px; flex-shrink: 0; stroke: var(--color-accent); stroke-width: 2; transition: transform var(--transition-fast); }
.faq-item--open .faq-item__icon { transform: rotate(180deg); }
.faq-item__content { padding: 0 var(--sp-6) var(--sp-5); font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.7; }

/* --- 6. CTA Banner --- */
.cta-banner {
  background: var(--color-hero-bg);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-2xl);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  color: #FFFFFF;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}
.cta-banner__heading { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 2.75rem); font-weight: 400; color: #FFFFFF; margin-bottom: var(--sp-4); }
.cta-banner__subheading { font-size: var(--text-base); color: #D1D5DB; max-width: 600px; margin: 0 auto var(--sp-8); line-height: 1.6; }
.cta-banner__actions { display: flex; justify-content: center; gap: var(--sp-4); flex-wrap: wrap; }
.cta-banner .btn--outline { color: #FFFFFF !important; border-color: rgba(255, 255, 255, 0.45) !important; background: rgba(255, 255, 255, 0.08) !important; }
.cta-banner .btn--outline:hover { background: rgba(255, 255, 255, 0.18) !important; border-color: #FFFFFF !important; color: #FFFFFF !important; }