/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  z-index: 999;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.4);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

@media (max-width: 640px) {
  .whatsapp-float {
    width: 52px;
    height: 52px;
    right: 1rem;
    bottom: 1rem;
  }

  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}

/* Trust strip */
.trust-strip {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--glass-border);
}

.trust-label {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

.trust-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.trust-tags span {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-light);
  padding: 0.5rem 1.3rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* About */
.about {
  padding: 7rem 0;
}

.about-box {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  align-items: center;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-icon {
  width: 180px;
  height: 180px;
  border-radius: 40px;
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(157, 80, 187, 0.15));
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--text-dim);
  margin-bottom: 1.2rem;
  max-width: 70ch;
  line-height: 1.7;
}

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
}

.about-stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.about-stat-label {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}

/* Results / testimonial */
.results {
  padding: 7rem 0;
}

.results-grid {
  display: grid;
  gap: 2rem;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 3.5rem;
  position: relative;
}

.example-tag {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: rgba(157, 80, 187, 0.1);
  color: var(--accent);
  border: 1px solid rgba(157, 80, 187, 0.3);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.result-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-num span {
  font-size: 1rem;
  color: var(--text-dim);
  margin-left: 0.3rem;
  font-family: var(--font-main);
  font-weight: 400;
}

.stat-label {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 0.3rem;
}

.result-desc {
  color: var(--text-dim);
  margin-bottom: 2rem;
  max-width: 800px;
  line-height: 1.7;
}

.result-quote {
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
}

.result-quote p {
  font-size: 1.15rem;
  font-style: italic;
  margin-bottom: 1rem;
}

.result-author {
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ROI calculator */
.roi {
  padding: 7rem 0;
  background: radial-gradient(circle at 30% 50%, rgba(0, 210, 255, 0.05), transparent 60%);
}

.roi-box {
  background: var(--bg-card);
  border: 2px solid var(--glass-border);
  border-radius: 30px;
  padding: 3.5rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.roi-inputs {
  display: grid;
  gap: 2.2rem;
  margin-bottom: 2.5rem;
  text-align: left;
}

.roi-field label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
}

.roi-field input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
  height: 6px;
  cursor: pointer;
}

.roi-field-value {
  margin-top: 0.6rem;
  color: var(--primary);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

.roi-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.roi-result-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.8rem;
}

.roi-result-card.highlight {
  border-color: var(--primary);
  background: rgba(0, 210, 255, 0.05);
}

.roi-result-label {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
}

.roi-result-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
}

.roi-result-card.highlight .roi-result-value {
  color: var(--primary);
}

.roi-note {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* US launch offer */
.us-pricing-offer {
  display: none;
  max-width: 560px;
  margin: 0 auto;
}

.us-offer-card {
  background: var(--bg-card);
  border: 2px solid var(--primary);
  border-radius: 30px;
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 210, 255, 0.1);
}

.us-offer-card h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
}

.us-offer-subtitle {
  color: var(--text-dim);
  margin-bottom: 2.5rem;
}

.us-price {
  margin-bottom: 2.5rem;
}

.us-price-intro {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary);
}

.us-price-intro span {
  font-size: 1.2rem;
  color: var(--text-dim);
  font-family: var(--font-main);
  font-weight: 400;
}

.us-price-note {
  display: block;
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

.us-offer-card .features {
  display: inline-block;
  text-align: left;
  margin-bottom: 2.5rem;
}

body.lang-en .pricing-toggle {
  display: none;
}

body.lang-en .pricing-container {
  display: none;
}

body.lang-en .us-pricing-offer {
  display: block;
}

/* FAQ */
.faq {
  padding: 7rem 0;
}

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

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: none;
  border: none;
  color: var(--text-light);
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  padding: 1.5rem 2rem;
  cursor: pointer;
}

.faq-icon {
  flex: 0 0 auto;
  font-size: 1.4rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  color: var(--text-dim);
  padding: 0 2rem 1.5rem;
  line-height: 1.7;
}

/* Footer links */
.footer-links {
  margin-top: 1rem;
  font-size: 0.85rem;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
}

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

.footer-links-sep {
  margin: 0 0.6rem;
  color: var(--glass-border);
}

@media (max-width: 992px) {
  .about-box {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-stats {
    justify-content: center;
  }

  .roi-results {
    grid-template-columns: 1fr;
  }

  .result-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .about,
  .results,
  .roi,
  .faq {
    padding: 5rem 0;
  }

  .roi-box,
  .result-card,
  .us-offer-card {
    padding: 2rem;
  }

  .about-icon {
    width: 130px;
    height: 130px;
    font-size: 3.2rem;
    border-radius: 28px;
  }

  .faq-question {
    padding: 1.2rem 1.5rem;
  }

  .faq-answer p {
    padding: 0 1.5rem 1.2rem;
  }
}