.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--lino);
  border-bottom: 1px solid var(--salvia);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--tierra);
  min-height: 44px;
}

.brand:hover {
  color: var(--verde-deep);
}

.brand-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.5rem;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.5rem 0.875rem;
  border: 2px solid var(--verde);
  border-radius: var(--radius-s);
  background: transparent;
  color: var(--verde-deep);
  font-weight: 600;
}

.nav-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.nav-toggle .icon-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  display: inline-block;
}

.site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--lino);
  border-bottom: 1px solid var(--salvia);
  box-shadow: var(--shadow-2);
  padding: var(--space-4) clamp(1rem, 4vw, 2rem) var(--space-6);
}

.site-nav.is-open {
  display: block;
}

.site-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.nav-link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 0.25rem;
  color: var(--tierra);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid var(--lino-deep);
}

.nav-link:hover {
  color: var(--verde);
}

.nav-link.is-active {
  color: var(--verde-deep);
  font-weight: 700;
  box-shadow: inset 3px 0 0 var(--verde);
}

.nav-cta {
  margin-top: var(--space-4);
}

.nav-auth {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.nav-auth-name {
  color: var(--verde-deep);
  font-weight: 600;
  font-size: var(--fs-small);
}

.nav-auth-logout {
  background: none;
  border: 0;
  padding: 0;
  min-height: 44px;
  color: var(--tierra-soft);
  font: inherit;
  font-size: var(--fs-small);
  text-decoration: underline;
  cursor: pointer;
}

.nav-auth-logout:hover {
  color: var(--danger);
}

.site-main {
  display: block;
}

.hero {
  background:
    radial-gradient(40rem 22rem at 85% -10%, rgba(157, 186, 139, 0.45), transparent 65%),
    radial-gradient(30rem 18rem at -10% 110%, rgba(200, 111, 74, 0.14), transparent 60%),
    var(--lino);
}

.hero-inner {
  display: grid;
  gap: var(--space-8);
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.hero-title {
  font-size: var(--fs-display);
  margin-bottom: var(--space-4);
}

.hero-lede {
  font-size: clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);
  max-width: 34rem;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero-art {
  display: none;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-8);
  font-size: var(--fs-small);
  color: var(--tierra-soft);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.section {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.section--tint {
  background: var(--salvia-soft);
}

.section-head {
  max-width: 44rem;
  margin-bottom: var(--space-8);
}

.section-head .section-kicker {
  color: var(--verde);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--verde-deep);
  margin-bottom: var(--space-3);
}

.section-head p:last-child {
  margin-bottom: 0;
  color: var(--tierra-soft);
}

.grid-3 {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.grid-2 {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.steps-list {
  counter-reset: paso;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.steps-list li {
  counter-increment: paso;
}

.steps-list .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--verde);
  color: #fff;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.steps-list .step-number::before {
  content: counter(paso);
}

.steps-list h3 {
  margin-bottom: var(--space-2);
}

.steps-list p {
  color: var(--tierra-soft);
  margin-bottom: 0;
}

.timeline {
  position: relative;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-8);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--salvia);
}

.timeline li {
  position: relative;
  padding-left: var(--space-10);
}

.timeline .timeline-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--verde);
}

.timeline h3 {
  margin-bottom: var(--space-2);
}

.timeline p {
  color: var(--tierra-soft);
  max-width: 46rem;
  margin-bottom: 0;
}

.site-footer {
  background: var(--tierra);
  color: var(--lino);
  padding-top: clamp(2.5rem, 6vw, 4rem);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  grid-template-columns: 1fr;
}

.site-footer .brand {
  color: var(--lino);
  margin-bottom: var(--space-3);
}

.site-footer .brand-name {
  font-size: 1.375rem;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.125rem;
  margin-bottom: var(--space-4);
}

.footer-note {
  font-size: var(--fs-small);
  color: var(--salvia);
  max-width: 26rem;
  margin-bottom: 0;
}

.footer-col h2 {
  font-family: var(--font-ui);
  font-size: var(--fs-label);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--salvia);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.footer-col a {
  color: var(--lino);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
}

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

.footer-bottom {
  border-top: 1px solid rgba(243, 238, 220, 0.25);
  padding-block: var(--space-4);
  font-size: var(--fs-small);
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a {
  color: var(--salvia);
}

.page-hero {
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 2.5rem);
}

.page-hero .section-kicker {
  color: var(--arcilla-deep);
}

.page-hero h1 {
  margin-bottom: var(--space-3);
}

.page-hero p {
  max-width: 40rem;
  color: var(--tierra-soft);
  margin-bottom: 0;
}

@media (min-width: 40rem) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

@media (min-width: 48rem) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .hero-art {
    display: block;
  }

  .timeline {
    gap: var(--space-12);
  }
}

@media (min-width: 64rem) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    position: static;
    align-items: center;
    gap: var(--space-4);
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .site-nav ul {
    flex-direction: row;
    gap: var(--space-1);
  }

  .nav-link {
    border-bottom: 0;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-s);
    min-height: 44px;
  }

  .nav-link.is-active {
    background: var(--salvia-soft);
    box-shadow: none;
    border-radius: var(--radius-s);
  }

  .nav-cta {
    margin-top: 0;
    margin-left: var(--space-2);
  }

  .nav-auth {
    margin-top: 0;
    margin-left: var(--space-1);
  }
}