/* Hero */
.hero {
  padding: calc(var(--nav-h) + 48px) 0 80px;
  text-align: center;
}

.hero-icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.hero-icon-box {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(6, 182, 212, 0.35);
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.hero-tagline {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.03em;
}

.hero h1 .logo-text {
  font-size: inherit;
  display: inline;
}

.hero-sub {
  margin: 0 auto 36px;
  max-width: 560px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* Trust badges */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 56px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
}

.trust-badge svg {
  width: 18px;
  height: 18px;
  color: var(--cyan);
}

/* Features */
.features {
  padding: 80px 0;
}

.feature-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s;
}

.feature-card:hover {
  border-color: rgba(0, 210, 255, 0.25);
  transform: translateY(-2px);
}

.feature-card.is-featured {
  border-color: var(--border-glow);
  box-shadow: 0 0 32px rgba(0, 210, 255, 0.12);
}

.feature-card.is-featured h3 {
  color: var(--cyan);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-diag);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 20px rgba(0, 210, 255, 0.3);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: #fff;
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Stats row under features */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
  text-align: center;
}

.stats-row strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}

.stats-row span {
  font-size: 0.85rem;
  color: var(--muted);
}

@media (max-width: 500px) {
  .stats-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Pricing */
.pricing {
  padding: 80px 0;
}

.pricing-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
}

.price-card.is-featured {
  border-color: var(--border-glow);
  box-shadow: 0 0 40px rgba(0, 210, 255, 0.15);
  transform: scale(1.02);
}

@media (max-width: 767px) {
  .price-card.is-featured {
    transform: none;
  }
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  border-radius: 999px;
  background: var(--gradient);
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}

.price-card h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  font-weight: 700;
}

.price-amount {
  margin: 0 0 24px;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.price-amount .gradient-text {
  font-size: inherit;
}

.price-amount small {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  -webkit-text-fill-color: var(--muted);
}

.price-features {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  flex: 1;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

.price-features li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2300d2ff'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* Download */
.download-section {
  padding: 80px 0;
  text-align: center;
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}

.store-btn-lg {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: var(--radius);
  background: var(--gradient);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: var(--glow-btn);
  transition: transform 0.2s, box-shadow 0.2s;
}

.store-btn-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 210, 255, 0.5);
}

.store-btn-lg svg {
  width: 24px;
  height: 24px;
}

.store-btn-lg.is-disabled {
  opacity: 0.55;
  pointer-events: none;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: none;
}

/* Testimonials */
.testimonials {
  padding: 80px 0;
}

.testimonial-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonial-grid .testimonial-card:last-child:nth-child(4) {
    grid-column: 2;
  }
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.testimonial-card .quote-icon {
  color: var(--cyan);
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 12px;
  font-family: Georgia, serif;
}

.testimonial-card blockquote {
  margin: 0 0 20px;
  font-style: italic;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gradient-diag);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--muted-2);
}

/* Final CTA */
.cta-final {
  padding: 80px 0 40px;
  text-align: center;
}

.cta-final h2 {
  margin: 0 0 16px;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.cta-final p {
  margin: 0 auto 32px;
  max-width: 520px;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-final .btn-primary {
  font-size: 1.05rem;
  padding: 18px 36px;
}

/* Security section */
.security-section {
  padding: 60px 0 80px;
}

.security-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .security-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.security-item {
  text-align: center;
  padding: 24px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.security-item svg {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  color: var(--cyan);
}

.security-item h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.security-item p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}