/* =========================================
   WAVEFLOW — Pricing Page CSS
   Matches landing page aesthetic: Sora + DM Sans,
   dark navy (#060D1F), green accent (#00D48A)
   ========================================= */

/* ---- Header ---- */
.pricing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 13, 31, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.pricing-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
}

.header-logo svg {
  width: 36px;
  height: 36px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.header-nav a:hover { color: var(--fg); }
.nav-active { color: var(--accent) !important; }

/* ---- Pricing Hero ---- */
.pricing-hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
  text-align: center;
}

.pricing-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.pricing-hero-bg .grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 138, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 138, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 70%);
}

.pricing-hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.pricing-hero-bg .orb-1 {
  width: 500px;
  height: 500px;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(0, 212, 138, 0.08) 0%, transparent 70%);
  animation: pulse-orb 8s ease-in-out infinite;
}

.pricing-hero-bg .orb-2 {
  display: none;
}

@keyframes pulse-orb {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
  50% { transform: translateX(-50%) scale(1.1); opacity: 0.8; }
}

.pricing-hero-inner {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 40px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
}

.tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 20px;
}

.headline-accent { color: var(--accent); }

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ---- Plans ---- */
.plans-section {
  padding: 0 0 80px;
}

.plans-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.plan-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.plan-card.featured {
  border-color: var(--accent);
  background: linear-gradient(160deg, var(--bg-card) 0%, rgba(0, 212, 138, 0.06) 100%);
  box-shadow: 0 0 40px rgba(0, 212, 138, 0.12), 0 8px 32px rgba(0, 0, 0, 0.3);
  transform: scale(1.03);
}

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

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.plan-header {
  margin-bottom: 24px;
}

.plan-name {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.plan-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.plan-price {
  margin-bottom: 28px;
}

.price-amount {
  font-family: 'Sora', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
}

.plan-card.featured .price-amount {
  color: var(--accent);
}

.price-period {
  font-size: 16px;
  color: var(--fg-muted);
  margin-left: 4px;
}

.plan-cta {
  display: block;
  width: 100%;
  padding: 14px 24px;
  border-radius: 12px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
  margin-bottom: 28px;
}

.plan-cta.primary {
  background: var(--accent);
  color: var(--bg);
}

.plan-cta.primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 20px rgba(0, 212, 138, 0.35);
}

.plan-cta.secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.plan-cta.secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.4;
}

.feature-item.included {
  color: var(--fg);
}

.feature-item.excluded {
  color: var(--fg-faint);
}

.icon-check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent);
}

.icon-x {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--fg-faint);
}

/* ---- Trust Section ---- */
.trust-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}

.trust-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-item {
  text-align: center;
}

.trust-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--accent);
}

.trust-icon svg {
  width: 22px;
  height: 22px;
}

.trust-item h4 {
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 6px;
}

.trust-item p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}

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

.testimonials-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 40px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
}

.quote-mark {
  font-family: 'Sora', sans-serif;
  font-size: 72px;
  color: var(--accent);
  opacity: 0.3;
  line-height: 0.8;
  margin-bottom: 16px;
  font-weight: 800;
}

.quote-text {
  font-size: 16px;
  color: var(--fg);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}

.author-role {
  font-size: 12px;
  color: var(--fg-muted);
}

/* ---- FAQ ---- */
.faq-section {
  padding: 80px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.faq-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 40px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-question span {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  padding-right: 16px;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--fg-muted);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-answer {
  display: none;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ---- CTA ---- */
.cta-section {
  padding: 100px 0;
  text-align: center;
}

.cta-inner {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 40px;
}

.cta-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 16px;
}

.cta-sub {
  font-size: 18px;
  color: var(--fg-muted);
  margin-bottom: 40px;
}

.cta-button {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 16px 40px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s;
}

.cta-button:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 24px rgba(0, 212, 138, 0.35);
  transform: translateY(-2px);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .plan-card.featured { transform: none; }
  .plan-card.featured:hover { transform: translateY(-4px); }
}

@media (max-width: 768px) {
  .pricing-header-inner { padding: 0 24px; }
  .header-nav { gap: 20px; }
  .plans-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-hero-inner, .plans-inner, .trust-inner, .testimonials-inner, .faq-inner, .cta-inner { padding-left: 24px; padding-right: 24px; }
}

@media (max-width: 480px) {
  .header-nav a:not(.nav-active) { display: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .price-amount { font-size: 40px; }
}