:root {
  --black: #0a0a0a;
  --charcoal: #1a1a1a;
  --cream: #faf8f5;
  --off-white: #f5f3f0;
  --gold: #c9a55c;
  --gold-dark: #a88a4a;
  --text-primary: #0a0a0a;
  --text-secondary: #666666;
  --border-light: #e8e5e0;
  --surface: #ffffff;

  /* Subtle South Asian inspired pattern as background */
  --pattern-paisley: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 15c-8 0-15 7-15 15s7 15 15 15c4-2 7-6 7-11 0-3-2-6-5-6-2 0-4 2-4 4 0 1 1 2 2 2 0.5 0 1-0.5 1-1' stroke='%23c9a55c' stroke-width='2' fill='none' opacity='0.15'/%3E%3C/svg%3E");
  --pattern-geometric: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 20 L20 0 L40 20 L20 40 Z M10 20 L20 10 L30 20 L20 30 Z' stroke='%23c9a55c' stroke-width='2' fill='none' opacity='0.15'/%3E%3C/svg%3E");
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--cream);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: min(1280px, 90vw);
  margin: 0 auto;
}

/* Header - Minimal and sophisticated */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--black);
  color: var(--cream);
  font-weight: 300;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
}

.brand-text strong {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.brand-text span {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 400;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
  width: 100%;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  background: var(--black);
  color: var(--cream);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--black);
}

.cta-button:hover,
.cta-button:focus {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-1px);
}

/* Hero - Editorial style with subtle pattern */
.hero {
  padding: 8rem 0 6rem;
  background:
    var(--pattern-paisley),
    linear-gradient(135deg, rgba(201, 165, 92, 0.03) 0%, rgba(250, 248, 245, 0) 50%),
    var(--cream);
  position: relative;
}


.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 2rem;
  font-weight: 300;
  letter-spacing: -0.03em;
  max-width: 900px;
}

.hero h1::first-line {
  font-weight: 400;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.6;
  font-weight: 400;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  margin-top: 3rem;
}

.hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.125rem 2.5rem;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-actions a.primary {
  background: var(--black);
  color: var(--cream);
  border: 1px solid var(--black);
}

.hero-actions a.primary:hover,
.hero-actions a.primary:focus {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(201, 165, 92, 0.25);
}

.hero-actions a.secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.hero-actions a.secondary:hover,
.hero-actions a.secondary:focus {
  background: var(--black);
  color: var(--cream);
  transform: translateY(-2px);
}

.pill-stats {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 5rem;
  padding: 0;
  list-style: none;
}

.pill-stats div {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pill-stats div:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(10, 10, 10, 0.08);
  border-color: var(--gold);
}

.pill-stats dt {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.pill-stats dd {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Personas - Asymmetric editorial layout with geometric pattern */
.personas {
  padding: 8rem 0;
  background:
    var(--pattern-geometric),
    var(--surface);
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 5rem;
  position: relative;
}


.section-heading h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-heading p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.7;
}

.persona-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.persona-card {
  background: var(--cream);
  border: 1px solid var(--border-light);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.persona-card::before,
.persona-card::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid var(--gold);
  opacity: 0.75;
  transition: opacity 0.4s ease;
}

.persona-card::before {
  top: 1rem;
  left: 1rem;
  border-right: none;
  border-bottom: none;
}

.persona-card::after {
  bottom: 1rem;
  right: 1rem;
  border-left: none;
  border-top: none;
}

.persona-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(10, 10, 10, 0.1);
  border-color: var(--gold);
}

.persona-card:hover::before,
.persona-card:hover::after {
  opacity: 1;
}

.persona-card h3 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.persona-lede {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.persona-card ul {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 1rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.persona-card li {
  padding-left: 0.5rem;
}

/* Tabs - Refined and minimal with subtle pattern */
.tabs {
  padding: 8rem 0;
  background:
    var(--pattern-paisley),
    var(--cream);
  position: relative;
}


.tab-header {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border-light);
  padding: 0.5rem;
  margin-bottom: 3rem;
}

.tab-button {
  border: none;
  background: transparent;
  padding: 1rem 2rem;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.02em;
}

.tab-button.is-active {
  background: var(--black);
  color: var(--cream);
}

.tab-button:hover:not(.is-active) {
  color: var(--text-primary);
}

.tab-button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.tab-panels {
  background: var(--surface);
  border: 1px solid var(--border-light);
  padding: 4rem;
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.tab-panel h2 {
  margin-top: 0;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.feature {
  padding: 2rem;
  background: var(--cream);
  border: 1px solid var(--border-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.feature::before,
.feature::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--gold);
  opacity: 0.7;
  transition: opacity 0.4s ease;
}

.feature::before {
  top: 0.75rem;
  left: 0.75rem;
  border-right: none;
  border-bottom: none;
}

.feature::after {
  bottom: 0.75rem;
  right: 0.75rem;
  border-left: none;
  border-top: none;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 12px 36px rgba(10, 10, 10, 0.06);
}

.feature:hover::before,
.feature:hover::after {
  opacity: 1;
}

.feature h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.feature p {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.7;
}

.coming-soon {
  display: grid;
  place-items: center;
  border: 1px dashed var(--border-light);
  padding: 4rem 2rem;
  color: var(--text-secondary);
  text-align: center;
  gap: 1.25rem;
}

.coming-soon p {
  margin: 0;
  font-size: 1.125rem;
}

.coming-soon span {
  padding: 0.625rem 1.5rem;
  background: var(--black);
  color: var(--cream);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* CTA - Bold and direct with ornamental border */
.cta {
  padding: 8rem 0;
  background: var(--black);
  color: var(--cream);
  position: relative;
}


.cta .container {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}

.cta h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.cta p {
  margin: 0;
  color: rgba(250, 248, 245, 0.7);
  max-width: 480px;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.cta-form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.cta-form input {
  flex: 1 1 280px;
  padding: 1.125rem 1.5rem;
  border: 1px solid rgba(250, 248, 245, 0.2);
  font-size: 1rem;
  background: rgba(250, 248, 245, 0.05);
  color: var(--cream);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-form input::placeholder {
  color: rgba(250, 248, 245, 0.4);
}

.cta-form input:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(250, 248, 245, 0.1);
}

.cta-form button {
  padding: 1.125rem 2.5rem;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--black);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-form button:hover,
.cta-form button:focus {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 165, 92, 0.4);
}

/* Footer - Minimal with decorative divider */
.site-footer {
  border-top: 1px solid var(--border-light);
  background: var(--cream);
  padding: 3rem 0;
  position: relative;
}


.footer-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--gold);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive */
@media (max-width: 968px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .nav-links {
    gap: 1.5rem;
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 6rem;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions a {
    text-align: center;
  }

  .personas,
  .tabs,
  .cta {
    padding: 5rem 0;
  }

  .tab-panels {
    padding: 2.5rem;
  }

  .persona-card {
    padding: 2rem;
  }

  .cta .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-form {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .brand-text span {
    display: none;
  }

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

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

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