/* =========================================================
   CHATNEX — PRICING PAGE
   File: css/components/pricing.css
   Purpose: Page-specific pricing styles
========================================================= */


/* =========================================================
   1. PRICING PAGE FOUNDATION
========================================================= */

.pricing-page {
  position: relative;
  overflow-x: hidden;
}


/* =========================================================
   2. PRICING HERO
========================================================= */

.pricing-hero {
  position: relative;
  padding: 145px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(59, 130, 246, 0.16),
      transparent 42%
    ),
    radial-gradient(
      circle at 85% 35%,
      rgba(139, 92, 246, 0.10),
      transparent 35%
    ),
    var(--bg-primary);
}

.pricing-hero::before,
.pricing-hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(10px);
}

.pricing-hero::before {
  width: 420px;
  height: 420px;
  top: -220px;
  left: -180px;
  background: rgba(34, 211, 238, 0.08);
}

.pricing-hero::after {
  width: 360px;
  height: 360px;
  right: -170px;
  bottom: -220px;
  background: rgba(139, 92, 246, 0.08);
}

.pricing-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.pricing-hero .section-label {
  margin-bottom: 18px;
}

.pricing-hero h1 {
  max-width: 780px;
  margin: 0 auto 22px;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.pricing-hero h1 span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.pricing-hero p {
  max-width: 650px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1.08rem;
  line-height: 1.8;
}


/* =========================================================
   3. PRICING PLANS SECTION
========================================================= */

.pricing-plans-section {
  position: relative;
  padding: 30px 0 var(--section-padding);
  background: var(--bg-primary);
}

.pricing-plans-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  max-width: 980px;
  margin: 0 auto;
  align-items: stretch;
}


/* =========================================================
   4. PRICING CARD
========================================================= */

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 600px;
  padding: 38px;
  overflow: hidden;

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.035),
      rgba(255, 255, 255, 0.012)
    ),
    var(--bg-card);

  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);

  box-shadow: var(--shadow-md);
  transition:
    transform var(--transition-normal),
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background var(--transition-normal);
}

.pricing-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(59, 130, 246, 0.10),
      transparent 35%
    );

  opacity: 0;
  transition: opacity var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}

.pricing-card:hover::before {
  opacity: 1;
}


/* =========================================================
   5. PREMIUM CARD
========================================================= */

.pricing-card.featured,
.pricing-card.premium {
  border-color: rgba(139, 92, 246, 0.35);

  background:
    linear-gradient(
      145deg,
      rgba(139, 92, 246, 0.08),
      rgba(59, 130, 246, 0.035)
    ),
    var(--bg-card);
}

.pricing-card.featured:hover,
.pricing-card.premium:hover {
  border-color: rgba(139, 92, 246, 0.55);
  box-shadow: var(--shadow-purple);
}


/* =========================================================
   6. CARD BADGE
========================================================= */

.pricing-card-badge {
  position: absolute;
  top: 22px;
  right: 22px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 30px;
  padding: 6px 13px;

  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius-pill);

  background: rgba(139, 92, 246, 0.12);
  color: var(--brand-purple-light);

  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-card-badge.coming-soon {
  border-color: rgba(34, 211, 238, 0.25);
  background: rgba(34, 211, 238, 0.09);
  color: var(--brand-cyan-light);
}


/* =========================================================
   7. PRICING CARD HEADER
========================================================= */

.pricing-card-header {
  position: relative;
  z-index: 2;
  margin-bottom: 30px;
}

.pricing-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 58px;
  height: 58px;
  margin-bottom: 22px;

  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);

  background:
    linear-gradient(
      135deg,
      rgba(59, 130, 246, 0.15),
      rgba(34, 211, 238, 0.08)
    );

  color: var(--brand-cyan);
  font-size: 1.45rem;

  box-shadow: var(--shadow-blue);
}

.pricing-card.premium .pricing-card-icon,
.pricing-card.featured .pricing-card-icon {
  background:
    linear-gradient(
      135deg,
      rgba(139, 92, 246, 0.18),
      rgba(59, 130, 246, 0.08)
    );

  color: var(--brand-purple-light);
  box-shadow: var(--shadow-purple);
}

.pricing-card h2 {
  margin: 0 0 10px;
  color: var(--text-primary);
  font-size: 1.55rem;
  font-weight: 800;
}

.pricing-card-description {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}


/* =========================================================
   8. PRICE
========================================================= */

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.pricing-price-value {
  color: var(--text-primary);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
}

.pricing-card.premium .pricing-price-value,
.pricing-card.featured .pricing-price-value {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.pricing-price-period {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.pricing-price-note {
  margin: 0 0 30px;
  color: var(--text-muted);
  font-size: 0.82rem;
}


/* =========================================================
   9. FEATURE LIST
========================================================= */

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin: 0 0 32px;
  padding: 0;

  list-style: none;
}

.pricing-features li {
  position: relative;

  display: flex;
  align-items: flex-start;
  gap: 12px;

  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.5;
}

.pricing-features li::before {
  content: "✓";

  flex: 0 0 auto;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 22px;
  height: 22px;

  margin-top: 1px;

  border-radius: 50%;

  background: rgba(34, 197, 94, 0.12);
  color: var(--brand-green-light);

  font-size: 0.72rem;
  font-weight: 900;
}

.pricing-card.premium .pricing-features li::before,
.pricing-card.featured .pricing-features li::before {
  background: rgba(139, 92, 246, 0.13);
  color: var(--brand-purple-light);
}


/* =========================================================
   10. CARD ACTION
========================================================= */

.pricing-card-action {
  margin-top: auto;
}

.pricing-card-action .btn {
  width: 100%;
  min-height: 52px;
}

.pricing-card-action .btn-primary {
  box-shadow: var(--shadow-blue);
}

.pricing-card-action .btn-primary:hover {
  box-shadow: var(--shadow-cyan);
}

.pricing-card-action .btn-disabled,
.pricing-card-action .btn[disabled] {
  cursor: not-allowed;
  opacity: 0.65;
}


/* =========================================================
   11. COMING SOON STATE
========================================================= */

.pricing-coming-soon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  width: 100%;
  min-height: 52px;
  padding: 12px 20px;

  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius-md);

  background:
    linear-gradient(
      135deg,
      rgba(139, 92, 246, 0.12),
      rgba(59, 130, 246, 0.07)
    );

  color: var(--brand-purple-light);

  font-size: 0.92rem;
  font-weight: 800;
  text-align: center;
}


/* =========================================================
   12. PRICING BENEFITS
========================================================= */

.pricing-benefits-section {
  position: relative;
  padding: var(--section-padding) 0;

  background:
    linear-gradient(
      180deg,
      var(--bg-secondary),
      var(--bg-primary)
    );
}

.pricing-benefits-header {
  max-width: 720px;
  margin: 0 auto 55px;
  text-align: center;
}

.pricing-benefits-header h2 {
  margin: 0 0 15px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.pricing-benefits-header p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.8;
}

.pricing-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.pricing-benefit-card {
  position: relative;

  padding: 28px 24px;

  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);

  background: var(--bg-card);

  text-align: center;

  transition:
    transform var(--transition-normal),
    border-color var(--transition-normal),
    background var(--transition-normal),
    box-shadow var(--transition-normal);
}

.pricing-benefit-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.pricing-benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 56px;
  height: 56px;
  margin: 0 auto 18px;

  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: var(--radius-md);

  background: rgba(59, 130, 246, 0.09);
  color: var(--brand-blue-light);

  font-size: 1.35rem;
}

.pricing-benefit-card:nth-child(2) .pricing-benefit-icon {
  border-color: rgba(34, 211, 238, 0.18);
  background: rgba(34, 211, 238, 0.08);
  color: var(--brand-cyan-light);
}

.pricing-benefit-card:nth-child(3) .pricing-benefit-icon {
  border-color: rgba(139, 92, 246, 0.18);
  background: rgba(139, 92, 246, 0.08);
  color: var(--brand-purple-light);
}

.pricing-benefit-card:nth-child(4) .pricing-benefit-icon {
  border-color: rgba(34, 197, 94, 0.18);
  background: rgba(34, 197, 94, 0.08);
  color: var(--brand-green-light);
}

.pricing-benefit-card h3 {
  margin: 0 0 10px;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 800;
}

.pricing-benefit-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
}


/* =========================================================
   13. FREE COLLECTION CTA
========================================================= */

.pricing-collection-section {
  position: relative;
  padding: var(--section-padding) 0;
  overflow: hidden;
  background: var(--bg-primary);
}

.pricing-collection-card {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;

  padding: 55px;

  overflow: hidden;

  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: var(--radius-xl);

  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(34, 211, 238, 0.12),
      transparent 38%
    ),
    radial-gradient(
      circle at 0% 100%,
      rgba(139, 92, 246, 0.10),
      transparent 35%
    ),
    var(--bg-card);

  box-shadow: var(--shadow-lg);
}

.pricing-collection-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.pricing-collection-content h2 {
  margin: 0 0 14px;
  color: var(--text-primary);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.pricing-collection-content p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.8;
}

.pricing-collection-action {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
}

.pricing-collection-decoration {
  position: absolute;
  width: 240px;
  height: 240px;
  right: -80px;
  top: -110px;

  border: 1px solid rgba(59, 130, 246, 0.16);
  border-radius: 50%;

  background: rgba(59, 130, 246, 0.04);
}

.pricing-collection-decoration::before {
  content: "";
  position: absolute;
  inset: 32px;

  border: 1px solid rgba(34, 211, 238, 0.12);
  border-radius: 50%;
}


/* =========================================================
   14. PRICING FAQ
========================================================= */

.pricing-faq-section {
  position: relative;
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
}

.pricing-faq-header {
  max-width: 700px;
  margin: 0 auto 48px;
  text-align: center;
}

.pricing-faq-header h2 {
  margin: 0 0 15px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.pricing-faq-header p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.8;
}

.pricing-faq-list {
  max-width: 900px;
  margin: 0 auto;
}


/* =========================================================
   15. FINAL PRICING CTA
========================================================= */

.pricing-final-cta {
  position: relative;
  padding: var(--section-padding) 0;

  overflow: hidden;

  background:
    radial-gradient(
      circle at 50% 100%,
      rgba(59, 130, 246, 0.13),
      transparent 45%
    ),
    var(--bg-primary);

  text-align: center;
}

.pricing-final-cta-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.pricing-final-cta h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.pricing-final-cta p {
  max-width: 650px;
  margin: 0 auto 30px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.pricing-final-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}


/* =========================================================
   16. LIGHT MODE
========================================================= */

body.light-mode .pricing-hero {
  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(59, 130, 246, 0.10),
      transparent 42%
    ),
    var(--bg-primary);
}

body.light-mode .pricing-card {
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.9),
      rgba(248, 250, 252, 0.9)
    ),
    var(--bg-card);

  box-shadow: var(--shadow-sm);
}

body.light-mode .pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

body.light-mode .pricing-card::before {
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(59, 130, 246, 0.07),
      transparent 35%
    );
}

body.light-mode .pricing-benefits-section {
  background:
    linear-gradient(
      180deg,
      var(--bg-secondary),
      var(--bg-primary)
    );
}

body.light-mode .pricing-benefit-card {
  background: var(--bg-card);
}

body.light-mode .pricing-benefit-card:hover {
  background: var(--bg-card-hover);
}

body.light-mode .pricing-collection-card {
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(34, 211, 238, 0.08),
      transparent 38%
    ),
    radial-gradient(
      circle at 0% 100%,
      rgba(139, 92, 246, 0.07),
      transparent 35%
    ),
    var(--bg-card);
}


/* =========================================================
   17. RESPONSIVE — TABLET
========================================================= */

@media (max-width: 1024px) {

  .pricing-hero {
    padding: 125px 0 75px;
  }

  .pricing-plans-grid {
    max-width: 900px;
    gap: 22px;
  }

  .pricing-card {
    padding: 32px;
  }

  .pricing-benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-collection-card {
    padding: 45px;
  }
}


/* =========================================================
   18. RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 768px) {

  .pricing-hero {
    padding: 110px 0 65px;
  }

  .pricing-hero h1 {
    font-size: clamp(2.25rem, 10vw, 3.2rem);
  }

  .pricing-hero p {
    font-size: 0.98rem;
  }

  .pricing-plans-section {
    padding-top: 15px;
  }

  .pricing-plans-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

  .pricing-card {
    min-height: auto;
    padding: 30px;
  }

  .pricing-card-badge {
    top: 18px;
    right: 18px;
  }

  .pricing-price-value {
    font-size: 3.1rem;
  }

  .pricing-benefits-section,
  .pricing-collection-section,
  .pricing-faq-section,
  .pricing-final-cta {
    padding: 80px 0;
  }

  .pricing-benefits-header {
    margin-bottom: 38px;
  }

  .pricing-benefits-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pricing-benefit-card {
    padding: 25px 22px;
  }

  .pricing-collection-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 28px;
  }

  .pricing-collection-action {
    width: 100%;
  }

  .pricing-collection-action .btn {
    width: 100%;
  }

  .pricing-final-cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .pricing-final-cta-actions .btn {
    width: min(100%, 340px);
  }
}


/* =========================================================
   19. RESPONSIVE — SMALL MOBILE
========================================================= */

@media (max-width: 480px) {

  .pricing-hero {
    padding: 95px 0 55px;
  }

  .pricing-card {
    padding: 25px 21px;
    border-radius: var(--radius-lg);
  }

  .pricing-card-badge {
    position: static;
    width: fit-content;
    margin-bottom: 18px;
  }

  .pricing-card-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 18px;
  }

  .pricing-card h2 {
    font-size: 1.35rem;
  }

  .pricing-price-value {
    font-size: 2.7rem;
  }

  .pricing-features {
    gap: 13px;
  }

  .pricing-features li {
    font-size: 0.9rem;
  }

  .pricing-benefits-section,
  .pricing-collection-section,
  .pricing-faq-section,
  .pricing-final-cta {
    padding: 65px 0;
  }

  .pricing-collection-card {
    padding: 30px 22px;
    border-radius: var(--radius-lg);
  }

  .pricing-collection-content h2 {
    font-size: 1.85rem;
  }

  .pricing-final-cta h2 {
    font-size: 2rem;
  }
}


/* =========================================================
   20. REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

  .pricing-card,
  .pricing-benefit-card {
    transition: none;
  }

  .pricing-card:hover,
  .pricing-benefit-card:hover {
    transform: none;
  }
}