/* ===== VARIABLES ===== */
:root {
  --color-primary: #059669;
  --color-primary-dark: #047857;
  --color-primary-light: #d1fae5;
  --color-primary-deep: #064e3b;
  --color-text: #111827;
  --color-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --color-white: #ffffff;

  --font-base: 'Inter', system-ui, -apple-system, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.10), 0 4px 8px rgba(0,0,0,.04);
  --shadow-nav: 0 1px 0 var(--color-border), 0 2px 8px rgba(0,0,0,.06);

  --transition: 200ms ease;
  --transition-slow: 400ms ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; }

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid transparent;
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(5,150,105,.35);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary-dark);
  border: 2px solid transparent;
  font-weight: 700;
}
.btn--white:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0,0,0,.18);
}

.btn--lg {
  font-size: 1rem;
  padding: 14px 28px;
}

.btn--full { width: 100%; justify-content: center; }

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}
.section-header h2 { margin-bottom: var(--space-3); }
.section-header p { color: var(--color-muted); font-size: 1.0625rem; }

.section-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.section-eyebrow--light {
  color: #a7f3d0;
  background: rgba(255,255,255,.12);
}

/* ===== TYPOGRAPHY ===== */
h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.025em;
}
h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.02em;
}
h3 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-2);
}

/* ===== FADE-IN ANIMATION ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  transition: box-shadow var(--transition-slow);
}
.navbar--scrolled { box-shadow: var(--shadow-nav); }

.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 64px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}
.navbar__brand {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.01em;
}

.navbar__links {
  display: none;
  gap: var(--space-1);
  align-items: center;
  flex: 1;
}
.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--color-text); background: var(--color-bg-alt); }

.navbar__cta {
  display: none;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.navbar__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.navbar__hamburger:hover { background: var(--color-bg-alt); }
.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
.hamburger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger--open span:nth-child(2) { opacity: 0; }
.hamburger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) {
  .navbar__links {
    display: flex;
  }
  .navbar__cta { display: flex; }
  .navbar__hamburger { display: none; }
}

.navbar__links--open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--color-bg);
  padding: var(--space-4);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  z-index: 99;
  gap: var(--space-1);
}
.navbar__links--open .nav-link { padding: 10px var(--space-3); }

/* ===== HERO ===== */
.hero {
  padding: var(--space-16) 0 var(--space-20);
  overflow: hidden;
}
.hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__inner {
    flex-direction: row;
    align-items: center;
    gap: var(--space-16);
  }
  .hero__content { flex: 1; }
  .hero__visual { flex-shrink: 0; }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.hero__headline {
  margin-bottom: var(--space-5);
}

.hero__sub {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 520px;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.02em;
}
.stat__label {
  font-size: 0.8125rem;
  color: var(--color-muted);
}
.stat__divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

/* ===== HERO VISUAL ===== */
.hero__visual {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.doc-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

.doc-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.doc-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.doc-card__meta { flex: 1; }
.doc-card__title {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}
.doc-card__sub {
  display: block;
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 2px;
}
.doc-card__status {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
  margin-top: 2px;
}
.doc-card__status--signed {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.doc-card__divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}
.doc-card__body { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-5); }
.doc-card__field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}
.field-label {
  font-size: 0.8125rem;
  color: var(--color-muted);
}
.field-value {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
}
.field-value--green {
  color: var(--color-primary);
  font-weight: 600;
}

.doc-card__sigs {
  display: flex;
  gap: var(--space-4);
}
.sig-block {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 0.6875rem;
  color: var(--color-muted);
}
.sig-line {
  height: 32px;
  border-bottom: 1px dashed var(--color-border);
  background: var(--color-bg-alt);
  border-radius: 4px 4px 0 0;
}
.sig-verified {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-primary);
}

.notification-card {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

/* ===== STEPS ===== */
.steps {
  padding: var(--space-20) 0;
  background: var(--color-bg-alt);
}

.steps__grid {
  display: grid;
  gap: var(--space-6);
}

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

.step-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.step-card__number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary-light);
  line-height: 1;
  margin-bottom: var(--space-4);
  letter-spacing: -.04em;
}
.step-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.step-card p { font-size: 0.9375rem; color: var(--color-muted); }

/* ===== SERVICES ===== */
.services {
  padding: var(--space-20) 0;
}

.services__grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .services__grid { grid-template-columns: repeat(4, 1fr); }
}

.service-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
}
.service-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.service-card p { font-size: 0.9rem; color: var(--color-muted); line-height: 1.6; }

/* ===== INSURANCE ===== */
.insurance {
  padding: var(--space-20) 0;
  background: var(--color-primary-deep);
}

.insurance__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  color: var(--color-white);
}

@media (min-width: 1024px) {
  .insurance__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-16);
  }
  .insurance__content { flex: 1; max-width: 420px; }
  .insurance__features { flex: 1; }
}

.insurance__content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}
.insurance__content p {
  color: #a7f3d0;
  margin-bottom: var(--space-8);
  font-size: 1.0625rem;
}

.insurance__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.insurance__feature {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.insurance__feature-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.insurance__feature strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 4px;
}
.insurance__feature p {
  font-size: 0.875rem;
  color: #a7f3d0;
  line-height: 1.5;
  margin: 0;
}

/* ===== PRICING ===== */
.pricing {
  padding: var(--space-20) 0;
  background: var(--color-bg-alt);
}

.pricing__grid {
  display: grid;
  gap: var(--space-6);
  max-width: 800px;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .pricing__grid { grid-template-columns: repeat(2, 1fr); }
}

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: box-shadow var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-md); }

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light), var(--shadow-md);
}
.pricing-card--featured:hover { box-shadow: 0 0 0 3px var(--color-primary-light), var(--shadow-lg); }

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}
.pricing-card__tagline {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}
.price-amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -.02em;
}
.price-note {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: var(--space-1);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--color-text);
}
.pricing-card__feature--muted {
  color: var(--color-muted) !important;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: var(--space-20) 0;
}

.testimonials__grid {
  display: grid;
  gap: var(--space-6);
}

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

.testimonial-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.testimonial-card__quote { margin-bottom: -8px; }
.testimonial-card p {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.65;
  font-style: italic;
  flex: 1;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-card__author strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
}
.testimonial-card__author span {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* ===== CTA FINAL ===== */
.cta-final {
  padding: var(--space-20) 0;
  background: var(--color-primary);
}
.cta-final__inner {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
}
.cta-final__inner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}
.cta-final__inner p {
  color: #a7f3d0;
  font-size: 1.0625rem;
  margin-bottom: var(--space-8);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
  }
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-top: var(--space-2);
  max-width: 280px;
}
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
}
.footer__links a {
  font-size: 0.875rem;
  color: var(--color-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.footer__links a:hover {
  color: var(--color-text);
  background: var(--color-border);
}
.footer__copy {
  font-size: 0.8125rem;
  color: var(--color-muted);
  width: 100%;
}

@media (min-width: 768px) {
  .footer__copy { width: auto; }
}

/* ===== FOCUS STATES ===== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}