:root {
  --navy-950: #09111e;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10b981;
  --emerald-100: #d1fae5;
  --emerald-50: #ecfdf5;
  --white: #ffffff;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.05);
  --shadow-md: 0 8px 24px -6px rgb(15 23 42 / 0.1);
  --shadow-lg: 0 20px 45px -15px rgb(15 23 42 / 0.18);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--navy-900);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--emerald-600);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgb(255 255 255 / 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--slate-200);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: linear-gradient(135deg, var(--navy-900), var(--emerald-600));
  color: var(--white);
  font-weight: 800;
  font-size: 0.95rem;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-600);
}

.nav-links a:hover {
  color: var(--navy-900);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.6875rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--emerald-600);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--emerald-700);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--navy-900);
  border-color: var(--slate-300);
}

.btn-secondary:hover {
  background-color: var(--slate-50);
  border-color: var(--slate-400, #94a3b8);
}

.btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  background: radial-gradient(circle at top right, rgb(16 185 129 / 0.09), transparent 45%),
    linear-gradient(180deg, var(--slate-50) 0%, var(--white) 100%);
  padding-block: 4rem 4.5rem;
  border-bottom: 1px solid var(--slate-200);
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3125rem 0.75rem;
  border-radius: 9999px;
  background-color: var(--emerald-50);
  border: 1px solid var(--emerald-100);
  color: var(--emerald-700);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 4.2vw, 3.125rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--navy-950);
}

.hero-lead {
  margin: 0 0 2rem;
  font-size: 1.125rem;
  color: var(--slate-600);
  max-width: 38rem;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-bottom: 1.75rem;
}

.hero-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 0.875rem;
  color: var(--slate-600);
}

.hero-trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.check-dot {
  color: var(--emerald-600);
  font-weight: 700;
}

/* WhatsApp Mock Card */
.preview-card {
  background-color: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--navy-800);
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
  font-size: 0.8125rem;
  color: var(--slate-300);
}

.preview-badge {
  background-color: rgb(16 185 129 / 0.16);
  color: #6ee7b7;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.75rem;
}

.wa-bubble {
  background-color: #f0fdf4;
  color: var(--navy-900);
  border-radius: var(--radius-md);
  padding: 1.125rem;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.wa-bubble p {
  margin: 0 0 0.65rem;
}

.wa-bubble p:last-child {
  margin-bottom: 0;
}

.wa-pay-btn {
  display: inline-block;
  margin-top: 0.75rem;
  background-color: var(--emerald-600);
  color: var(--white);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.55rem 1rem;
  border-radius: 0.45rem;
}

.preview-meta {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--slate-300);
}

/* Sections */
.section {
  padding-block: 4.5rem;
}

.section-muted {
  background-color: var(--slate-50);
  border-block: 1px solid var(--slate-200);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2.75rem;
}

.section-head h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--navy-950);
}

.section-head p {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--slate-600);
}

/* Grids */
.grid-3 {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  display: grid;
  gap: 1.5rem;
}

.card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  background-color: var(--navy-900);
  color: var(--white);
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  color: var(--navy-950);
}

.card p {
  margin: 0;
  color: var(--slate-600);
  font-size: 0.95rem;
}

/* Pricing */
.pricing-card {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.pricing-card.featured {
  border-color: var(--emerald-600);
  box-shadow: var(--shadow-md);
  position: relative;
}

.popular-tag {
  position: absolute;
  top: -0.75rem;
  right: 1.5rem;
  background-color: var(--emerald-600);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
}

.plan-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy-950);
  margin: 0 0 0.5rem;
}

.plan-price {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy-950);
  margin: 0 0 0.25rem;
}

.plan-price span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-500);
}

.plan-desc {
  margin: 0 0 1.5rem;
  color: var(--slate-600);
  font-size: 0.9375rem;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: grid;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--slate-700);
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Legal pages */
.legal-main {
  padding-block: 3.5rem 5rem;
}

.legal-container {
  max-width: 48rem;
}

.legal-container h1 {
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  letter-spacing: -0.025em;
  margin: 0 0 0.5rem;
  color: var(--navy-950);
}

.legal-updated {
  color: var(--slate-500);
  font-size: 0.9rem;
  margin: 0 0 2.5rem;
}

.legal-container h2 {
  font-size: 1.25rem;
  margin: 2.25rem 0 0.75rem;
  color: var(--navy-950);
}

.legal-container p,
.legal-container li {
  color: var(--slate-700);
  font-size: 0.98rem;
}

.legal-container ul {
  padding-left: 1.25rem;
}

.legal-container li + li {
  margin-top: 0.45rem;
}

.callout-box {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-left: 4px solid var(--emerald-600);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-block: 1.5rem;
}

/* Footer */
.site-footer {
  background-color: var(--navy-950);
  color: var(--slate-300);
  padding-block: 3.5rem 2.5rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
}

.footer-brand {
  color: var(--white);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.footer-heading {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-bottom {
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--slate-500);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

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

  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}