:root {
  /* Willow palette (derivada del logo oficial) */
  --willow-ink: #1a213b;
  --willow-blue: #4ca2ec;
  --willow-green: #4fbc8a;
  --willow-purple: #9035c4;

  /* Fondo claro (más “product”) */
  --bg: #f6f8ff;
  --surface: #ffffff;
  --surface-2: #f1f5ff;
  --text: #0b1220;
  --muted: rgba(11, 18, 32, 0.72);
  --border: rgba(11, 18, 32, 0.12);
  --border-strong: rgba(11, 18, 32, 0.18);

  --brand: var(--willow-blue);
  --brand-2: #5ca4ea;
  --good: var(--willow-green);

  --shadow: 0 24px 70px rgba(11, 18, 32, 0.12);
  --shadow-soft: 0 16px 44px rgba(11, 18, 32, 0.1);
  --radius: 16px;
  --radius-sm: 12px;
  --container: 1120px;
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family:
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Helvetica,
    Arial,
    "Apple Color Emoji",
    "Segoe UI Emoji";
  background:
    radial-gradient(880px 520px at 10% -5%, rgba(76, 162, 236, 0.18), transparent 60%),
    radial-gradient(900px 560px at 98% 10%, rgba(79, 188, 138, 0.14), transparent 60%),
    radial-gradient(820px 520px at 55% 115%, rgba(144, 53, 196, 0.1), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

a:hover {
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.btn:focus-visible,
.nav-link:focus-visible,
.card-link:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(76, 162, 236, 0.35);
  outline-offset: 4px;
  border-radius: 12px;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 4rem 0;
}

.section-muted {
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(76, 162, 236, 0.08), transparent 62%),
    radial-gradient(760px 380px at 95% 40%, rgba(79, 188, 138, 0.06), transparent 62%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(241, 245, 255, 0.85));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: #ffffff;
  color: #111827;
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  z-index: 999;
}

.skip-link:focus {
  left: 12px;
}

/* ===================== Header ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 248, 255, 0.92);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  row-gap: 0.75rem;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
}

.brand-icon {
  height: clamp(72px, 6vw, 120px);
  width: clamp(72px, 6vw, 120px);
  display: block;
  filter: drop-shadow(0 10px 20px rgba(11, 18, 32, 0.12));
}

.brand-name {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  color: var(--willow-ink);
}

.nav {
  display: none;
  margin-left: auto;
  gap: 1rem;
}

.nav-link {
  color: var(--muted);
  font-weight: 550;
}

.nav-link:hover {
  color: var(--text);
  text-decoration: none;
}

@media (min-width: 900px) {
  .nav {
    display: flex;
  }
}

/* ===================== Typography ===================== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0 0 0.9rem;
}

.h1 {
  font-size: clamp(2.2rem, 3.2vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin: 0 0 1rem;
}

.hero .h1 {
  background: linear-gradient(
    90deg,
    rgba(144, 53, 196, 0.96),
    rgba(76, 162, 236, 0.96),
    rgba(79, 188, 138, 0.96)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.h2 {
  font-size: clamp(1.6rem, 2.1vw, 2.15rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
}

.h3 {
  font-size: 1.12rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
}

.h4 {
  font-size: 1.02rem;
  margin: 0 0 0.25rem;
  letter-spacing: -0.01em;
}

.lead {
  font-size: 1.1rem;
  color: var(--text);
  margin: 0 0 1.4rem;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
}

.hero-points li {
  padding-left: 1.5rem;
  position: relative;
}

.hero-points li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: rgba(76, 162, 236, 0.92);
}

.body {
  margin: 0;
  color: var(--text);
}

.body-muted {
  color: var(--muted);
}

.trust {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 999px;
  padding: 0.95rem 1.1rem;
  font-weight: 650;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease,
    filter 120ms ease,
    background-color 120ms ease;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--willow-blue), var(--willow-green));
  color: #ffffff;
  box-shadow:
    0 18px 42px rgba(76, 162, 236, 0.22),
    0 12px 30px rgba(79, 188, 138, 0.12);
}

.btn-primary:hover {
  filter: brightness(1.03);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.86);
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.65rem 0.9rem;
  font-size: 0.92rem;
  margin-left: auto;
}

@media (min-width: 900px) {
  .btn-sm {
    margin-left: 0;
  }
}

/* ===================== Layout blocks ===================== */
.hero {
  padding-top: 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  align-items: start;
}

.hero-copy {
  max-width: 62ch;
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.2rem;
  }
}

.hero-panel .panel {
  background:
    radial-gradient(900px 260px at 18% 0%, rgba(76, 162, 236, 0.12), transparent 58%),
    radial-gradient(760px 260px at 92% 20%, rgba(79, 188, 138, 0.09), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(241, 245, 255, 0.88));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.35rem;
}

.panel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 0.92rem;
}

.pill-soft {
  border-color: rgba(79, 188, 138, 0.35);
  background: rgba(79, 188, 138, 0.12);
}

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: stretch;
}

@media (min-width: 520px) {
  .cta-row {
    flex-direction: row;
    align-items: center;
    width: fit-content;
  }
}

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  align-items: start;
}

@media (min-width: 980px) {
  .split {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

/* 2-column grid (stacked on mobile) */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
  }

  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem;
  }
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(241, 245, 255, 0.86));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition:
    border-color 140ms ease,
    transform 140ms ease,
    box-shadow 140ms ease;
}

.card:hover {
  border-color: rgba(92, 164, 234, 0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.card-link {
  display: block;
  text-decoration: none;
}

.card-link:hover {
  text-decoration: none;
}

.meta {
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.card-flat {
  border-radius: var(--radius-sm);
}

.icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  color: rgba(76, 162, 236, 0.95);
  margin-bottom: 0.85rem;
}

.icon svg {
  width: 22px;
  height: 22px;
}

/* ===================== Lists ===================== */
.bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
  color: var(--muted);
}

.bullets li {
  padding-left: 1.1rem;
  position: relative;
}

.bullets li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: rgba(76, 162, 236, 0.9);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  display: grid;
  gap: 0.6rem;
}

.checklist li {
  padding-left: 1.65rem;
  position: relative;
  color: var(--muted);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--good);
  font-weight: 800;
}

.checklist-strong li {
  color: var(--text);
  text-transform: none;
}

/* ===================== Steps ===================== */
.steps {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.8rem;
}

.step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
}

.step-num {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: rgba(76, 162, 236, 0.12);
  border: 1px solid rgba(76, 162, 236, 0.22);
  color: var(--text);
}

.step-body p {
  color: var(--muted);
  margin: 0;
}

/* ===================== FAQ ===================== */
.faq {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  padding: 0.2rem 1rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 650;
  padding: 0.9rem 0;
  color: var(--text);
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--muted);
}

/* ===================== CTA Final ===================== */
.cta-box {
  display: grid;
  gap: 1rem;
  align-items: center;
  padding: 1.4rem;
  border-radius: var(--radius);
  background:
    radial-gradient(900px 320px at 18% 0%, rgba(76, 162, 236, 0.14), transparent 58%),
    radial-gradient(760px 320px at 95% 20%, rgba(79, 188, 138, 0.1), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(241, 245, 255, 0.86));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

@media (min-width: 920px) {
  .cta-box {
    grid-template-columns: 1.2fr 0.8fr;
    padding: 1.8rem;
  }
}

.cta-actions {
  display: grid;
  justify-items: start;
  gap: 0.6rem;
}

.cta-fineprint {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

/* ===================== Footer ===================== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--text);
  text-decoration: none;
}

@media (min-width: 720px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}