:root {
  --azul: #2563eb;
  --azul-hover: #1d4ed8;
  --azul-oscuro: #0f172a;
  --azul-suave: #e0f2fe;
  --amarillo: #facc15;
  --amarillo-hover: #eab308;
  --verde: #22c55e;
  --fondo: #f8fafc;
  --blanco: #ffffff;
  --texto: #1e293b;
  --texto-suave: #64748b;
  --borde: #e2e8f0;
  --sombra: 0 20px 45px rgba(15, 23, 42, 0.08);
  --sombra-suave: 0 12px 30px rgba(15, 23, 42, 0.04);
  --radio: 24px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.6;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 250, 252, 0.9);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(18px);
  transition: 0.25s ease;
}

.navbar.scrolled {
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.nav-content {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  max-width: 170px;
}

.logo-img {
  display: block;
  width: auto;
  max-width: 150px;
  height: 42px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: 20px;
  color: var(--texto-suave);
  font-size: 1rem;
  font-weight: 600;
}

.nav-links a {
  transition: 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 13px 22px;
  border: 0;
  border-radius: 15px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--azul);
  color: var(--blanco);
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: var(--azul-hover);
  transform: translateY(-2px);
  box-shadow: 0 20px 38px rgba(37, 99, 235, 0.34);
}

.btn-secondary {
  background: var(--blanco);
  color: var(--azul-oscuro);
  border: 1px solid var(--borde);
}

.btn-secondary:hover {
  color: var(--azul);
  border-color: rgba(37, 99, 235, 0.45);
  transform: translateY(-2px);
}

.btn-yellow {
  background: var(--amarillo);
  color: var(--azul-oscuro);
  box-shadow: 0 16px 30px rgba(250, 204, 21, 0.25);
}

.btn-yellow:hover {
  background: var(--amarillo-hover);
  transform: translateY(-2px);
  box-shadow: 0 20px 38px rgba(250, 204, 21, 0.35);
}

.mobile-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  gap: 4px;
  border: 1px solid var(--borde);
  border-radius: 14px;
  background: var(--blanco);
  cursor: pointer;
}

.mobile-toggle span {
  width: 20px;
  height: 2px;
  display: block;
  border-radius: 999px;
  background: var(--azul-oscuro);
  transition: 0.25s ease;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 72px;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.16), transparent 34%),
    radial-gradient(circle at 80% 20%, rgba(250, 204, 21, 0.18), transparent 28%),
    var(--fondo);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 9px 9px;
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 10px;
  background: var(--azul-suave);
  color: var(--azul-oscuro);
  font-size: 1.5rem;
  font-weight: 500;
}

.badge-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--verde);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.12);
}

.hero h1 {
  margin-bottom: 24px;
  color: var(--azul-oscuro);
  font-size: clamp(1.5rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.hero h1 span {
  color: var(--azul-hover);
}

.hero p {
  max-width: 630px;
  margin-bottom: 34px;
  color: var(--texto-suave);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--texto-suave);
  font-size: 0.95rem;
  font-weight: 800;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-proof span::before {
  content: "✓";
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.13);
  color: var(--verde);
  font-size: 0.8rem;
  font-weight: 900;
}

.dashboard-card {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--sombra);
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.dashboard-label {
  color: var(--texto-suave);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dashboard-header h2 {
  color: var(--azul-oscuro);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.dashboard-status {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
  font-size: 0.8rem;
  font-weight: 900;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.metric {
  padding: 18px;
  border: 1px solid var(--borde);
  border-radius: 20px;
  background: var(--fondo);
}

.metric small {
  display: block;
  margin-bottom: 8px;
  color: var(--texto-suave);
  font-weight: 800;
}

.metric strong {
  color: var(--azul-oscuro);
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.metric-primary {
  background: var(--azul);
  border-color: var(--azul);
}

.metric-primary small,
.metric-primary strong {
  color: var(--blanco);
}

.pipeline {
  margin-top: 14px;
  padding: 20px;
  border-radius: 24px;
  background: var(--azul-oscuro);
  color: var(--blanco);
}

.pipeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.pipeline-header h3 {
  font-size: 1rem;
}

.pipeline-header span {
  color: #94a3b8;
  font-size: 0.85rem;
  font-weight: 800;
}

.pipeline-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pipeline-row:last-child {
  border-bottom: none;
}

.pipeline-row span {
  color: #cbd5e1;
  font-size: 0.92rem;
}

.pipeline-row strong {
  color: var(--amarillo);
}

.section {
  padding: 86px 0;
}

.section-title {
  max-width: 760px;
  margin: 0 auto 46px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--azul);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow-light {
  color: var(--amarillo);
}

.section-title h2 {
  margin-bottom: 16px;
  color: var(--azul-oscuro);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.section-title p {
  color: var(--texto-suave);
  font-size: 1.08rem;
}

.card-grid {
  display: grid;
  gap: 22px;
}

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

.card {
  padding: 28px;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  background: var(--blanco);
  box-shadow: var(--sombra-suave);
  transition: 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: var(--sombra);
}

.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 18px;
  background: var(--azul-suave);
  color: var(--azul);
  font-size: 1.45rem;
}

.card h3 {
  margin-bottom: 10px;
  color: var(--azul-oscuro);
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.card p {
  color: var(--texto-suave);
}

.what-is {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 46px;
  align-items: center;
  overflow: hidden;
  padding: 54px;
  border-radius: 40px;
  background: var(--azul-oscuro);
  color: var(--blanco);
}

.what-is::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -90px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(250, 204, 21, 0.15);
}

.what-is-content {
  position: relative;
  z-index: 1;
}

.what-is h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.what-is p {
  color: #cbd5e1;
  font-size: 1.08rem;
}

.feature-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.feature-check {
  color: var(--amarillo);
  font-weight: 900;
}

.feature-item strong {
  display: block;
  margin-bottom: 3px;
  color: var(--blanco);
}

.feature-item span {
  color: #cbd5e1;
  font-size: 0.94rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 26px;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  background: var(--blanco);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--azul);
  color: var(--blanco);
  font-weight: 900;
}

.step h3 {
  margin-bottom: 8px;
  color: var(--azul-oscuro);
}

.step p {
  color: var(--texto-suave);
  font-size: 0.95rem;
}

.packages {
  background: #eef6ff;
}

.package-card {
  position: relative;
  overflow: hidden;
}

.package-card.featured {
  border: 2px solid var(--azul);
  box-shadow: 0 24px 55px rgba(37, 99, 235, 0.18);
}

.tag {
  display: inline-flex;
  align-items: center;
  margin-bottom: 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--azul-suave);
  color: var(--azul);
  font-size: 0.8rem;
  font-weight: 900;
}

.package-card.featured .tag {
  background: var(--amarillo);
  color: var(--azul-oscuro);
}

.package-card h3 {
  font-size: 1.45rem;
}

.package-card ul {
  display: grid;
  gap: 12px;
  margin: 22px 0 26px;
  color: var(--texto-suave);
  list-style: none;
}

.package-card li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.package-card li::before {
  content: "✓";
  color: var(--verde);
  font-weight: 900;
}

.demo-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 46px;
  border: 1px solid var(--borde);
  border-radius: 36px;
  background: var(--blanco);
  box-shadow: var(--sombra);
}

.demo-box h2 {
  max-width: 820px;
  margin-bottom: 14px;
  color: var(--azul-oscuro);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.demo-box p {
  max-width: 760px;
  color: var(--texto-suave);
  font-size: 1.05rem;
}

.footer {
  padding: 54px 0 28px;
  background: var(--azul-oscuro);
  color: var(--blanco);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 34px;
  margin-bottom: 36px;
}

.footer h3,
.footer h4 {
  margin-bottom: 14px;
}

.footer p,
.footer a {
  color: #cbd5e1;
  font-size: 0.95rem;
}

.footer a {
  transition: 0.2s ease;
}

.footer a:hover {
  color: var(--amarillo);
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .mobile-toggle {
    display: grid;
  }

  .nav-content {
    flex-wrap: wrap;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-content.menu-open {
    align-items: flex-start;
    padding: 16px 0;
  }

  .nav-content.menu-open .nav-links,
  .nav-content.menu-open .nav-actions {
    display: flex;
  }

  .nav-content.menu-open .nav-links {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-top: 12px;
  }

  .nav-content.menu-open .nav-actions {
    width: 100%;
    padding-bottom: 8px;
  }

  .nav-content.menu-open .mobile-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-content.menu-open .mobile-toggle span:nth-child(2) {
    opacity: 0;
  }

  .nav-content.menu-open .mobile-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .hero-grid,
  .what-is,
  .demo-box,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

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

  .demo-box .btn {
    width: fit-content;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 84px;
  }

  .hero {
    padding: 66px 0 54px;
  }

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

  .btn {
    width: 100%;
  }

  .three-columns,
  .steps,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .what-is,
  .demo-box {
    padding: 32px 24px;
    border-radius: 28px;
  }

  .section {
    padding: 64px 0;
  }

  .dashboard-card {
    padding: 18px;
    border-radius: 26px;
  }

  .hero-proof {
    gap: 12px;
  }
}