/* ============================================
   KALIXRP — SECTIONS & CONTENT STYLES
   ============================================ */

/* ── Container & Section Base ──────────────────– */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  position: relative;
  padding: var(--space-10) var(--space-5);
  background-color: var(--bg-base);
  border-top: 1px solid var(--bg-border);
  transition: background-color var(--transition-base);
}

.section:nth-child(even) {
  background-color: var(--bg-card);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-3);
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--white) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section__subtitle {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Features Grid ────────────────────────– */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.feature-card {
  background: linear-gradient(135deg, rgba(20, 20, 20, 0.8), rgba(26, 26, 26, 0.5));
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(232, 55, 46, 0.1), transparent);
  transition: left var(--transition-slow);
  z-index: 0;
}

.feature-card:hover::before {
  left: 100%;
}

.feature-card:hover {
  border-color: var(--red-primary);
  box-shadow: var(--shadow-red-sm);
  transform: translateY(-8px);
  background: linear-gradient(135deg, rgba(232, 55, 46, 0.05), rgba(26, 26, 26, 0.5));
}

.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(232, 55, 46, 0.1), rgba(232, 55, 46, 0.05));
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  color: var(--red-primary);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.feature-card:hover .feature-card__icon {
  box-shadow: 0 0 24px rgba(232, 55, 46, 0.3);
  transform: scale(1.1);
}

.feature-card__icon svg {
  width: 40px;
  height: 40px;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.feature-card__description {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ── About Section ────────────────────────– */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.about-text p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  font-weight: 300;
}

.about-text strong {
  color: var(--red-primary);
  font-weight: 600;
}

.about-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  list-style: none;
  margin-top: var(--space-4);
}

.about-list li {
  background: linear-gradient(135deg, rgba(232, 55, 46, 0.05), transparent);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
}

.about-list strong {
  display: block;
  font-size: 24px;
  margin-bottom: var(--space-2);
}

.about-image {
  position: relative;
  height: 400px;
}

.about-image__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(232, 55, 46, 0.1), rgba(232, 55, 46, 0.05));
  border: 2px solid var(--red-glow);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.about-image__placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, var(--red-primary), transparent);
  animation: rotate 8s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about-image__placeholder svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

/* ── Staff Grid ────────────────────────– */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.staff-card {
  background: linear-gradient(135deg, rgba(20, 20, 20, 0.8), rgba(26, 26, 26, 0.5));
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
  overflow: hidden;
  position: relative;
}

.staff-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red-primary), transparent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

.staff-card:hover {
  border-color: var(--red-primary);
  box-shadow: var(--shadow-red-sm);
  transform: translateY(-8px);
}

.staff-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: 700;
  color: var(--white);
  border: 3px solid var(--bg-border);
  transition: all var(--transition-base);
  box-shadow: 0 0 24px rgba(232, 55, 46, 0.1);
}

.staff-card:hover .staff-card__avatar {
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(232, 55, 46, 0.3);
}

.staff-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.staff-card__role {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--red-primary);
  font-weight: 600;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.staff-card__bio {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── FAQ Section ────────────────────────– */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-6);
}

.faq-item {
  background: linear-gradient(135deg, rgba(20, 20, 20, 0.6), rgba(26, 26, 26, 0.3));
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  cursor: pointer;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--red-primary);
  background: linear-gradient(135deg, rgba(232, 55, 46, 0.05), rgba(26, 26, 26, 0.4));
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  cursor: pointer;
  outline: none;
  user-select: none;
  position: relative;
}

.faq-item__question::marker {
  color: var(--red-primary);
}

.faq-item__question::after {
  content: '▼';
  color: var(--red-primary);
  font-size: 12px;
  margin-left: var(--space-3);
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-item__question::after {
  transform: rotate(180deg);
}

.faq-item__answer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--bg-border);
  animation: fade-down 0.3s ease-out;
}

.faq-item__answer p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── CTA Section ────────────────────────– */
.section--cta {
  background: linear-gradient(135deg, var(--bg-void) 0%, var(--bg-card) 50%, var(--bg-void) 100%);
  border: 2px solid var(--red-glow);
  position: relative;
  overflow: hidden;
}

.section--cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(232, 55, 46, 0.1), transparent);
  animation: float 8s ease-in-out infinite;
  z-index: 0;
}

.cta-box {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-box__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 48px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--red-primary), var(--red-vivid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-box__subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  font-weight: 300;
}

.cta-box__buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ────────────────────────– */
.footer {
  background: linear-gradient(180deg, var(--bg-void), var(--bg-card));
  border-top: 1px solid var(--bg-border);
  padding: var(--space-10) var(--space-5) var(--space-6);
  position: relative;
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer__section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-2);
}

.footer__text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__links a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
}

.footer__links a::before {
  content: '›';
  margin-right: var(--space-2);
  opacity: 0;
  transition: opacity var(--transition-base);
  color: var(--red-primary);
}

.footer__links a:hover {
  color: var(--red-primary);
  transform: translateX(4px);
}

.footer__links a:hover::before {
  opacity: 1;
}

.footer__bottom {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--bg-border);
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Responsive ────────────────────────– */
@media (max-width: 768px) {
  .section {
    padding: var(--space-8) var(--space-4);
  }

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

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .about-image {
    height: 300px;
  }

  .about-list {
    grid-template-columns: 1fr;
  }

  .staff-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

  .cta-box__buttons {
    flex-direction: column;
  }

  .cta-box__buttons .btn {
    width: 100%;
  }

  .footer__content {
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--space-6) var(--space-3);
  }

  .section__title {
    font-size: 28px;
  }

  .section__subtitle {
    font-size: 14px;
  }

  .feature-card {
    padding: var(--space-4);
  }

  .feature-card__icon {
    width: 60px;
    height: 60px;
  }

  .feature-card__title {
    font-size: 18px;
  }

  .staff-card {
    padding: var(--space-4);
  }

  .staff-card__avatar {
    width: 100px;
    height: 100px;
    font-size: 32px;
  }

  .faq-item {
    padding: var(--space-4);
  }

  .faq-item__question {
    font-size: 16px;
  }

  .cta-box__title {
    font-size: 28px;
  }

  .footer {
    padding: var(--space-8) var(--space-3) var(--space-4);
  }

  .footer__title {
    font-size: 14px;
  }

  .footer__text,
  .footer__links a {
    font-size: 13px;
  }
}