:root {
  --bg: #0f172a;
  --bg-soft: #111827;
  --panel: #ffffff;
  --text: #0f172a;
  --text-soft: #475569;
  --white: #ffffff;
  --line: #e2e8f0;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #0ea5e9;
  --success: #16a34a;
  --maps: #ea4335;
  --call: #0f766e;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  --radius: 20px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: #f8fafc;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 16px;
}

.logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--bg);
}

.nav nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav nav a {
  color: var(--text-soft);
  font-weight: 600;
}

.hero {
  padding: 72px 0 42px;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 30%),
    radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.12), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 10px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  margin: 0 0 18px;
}

.lead {
  font-size: 1.08rem;
  color: var(--text-soft);
  max-width: 640px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0;
}

.hero-points div {
  background: #fff;
  border: 1px solid var(--line);
  padding: 14px 16px;
  border-radius: 14px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.microcopy {
  margin-top: 18px;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 14px;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
  border: 2px solid var(--primary);
  transition: 0.2s ease;
}

.btn:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
}

.btn-outline:hover {
  color: var(--white);
}

.btn-sm {
  padding: 10px 16px;
  border-radius: 12px;
}

.btn-small {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.95rem;
}

.hero-card {
  display: flex;
  justify-content: center;
}

.mini-browser {
  width: 100%;
  max-width: 500px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.browser-top {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.browser-top span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #cbd5e1;
}

.browser-body {
  padding: 24px;
}

.card-preview {
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
  border: 1px solid #dbeafe;
  border-radius: 18px;
  padding: 24px;
}

.card-preview h3 {
  margin-top: 0;
  margin-bottom: 14px;
}

.card-preview ul {
  padding-left: 18px;
  color: var(--text-soft);
  margin-bottom: 22px;
}

.trust {
  padding: 14px 0 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.trust-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
}

.trust-item strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.trust-item span {
  color: var(--text-soft);
}

.section {
  padding: 84px 0;
}

.section.alt {
  background: #eef4ff;
}

.section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.section-head p {
  margin: 0;
  color: var(--text-soft);
}

.cards,
.examples-grid,
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card,
.example-card,
.plan-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
}

.card h3,
.example-card h3,
.plan-card h3 {
  margin-top: 0;
}

.card p,
.example-card p,
.plan-card p {
  color: var(--text-soft);
}

.card ul,
.plan-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.example-card {
  padding: 18px;
}

.example-media {
  width: 100%;
  height: 260px;
  border-radius: 18px;
  overflow: hidden;
  background: #e2e8f0;
  border: 1px solid var(--line);
  margin-bottom: 16px;
}

.example-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.example-actions {
  margin-top: 14px;
}

.plan-card {
  position: relative;
}

.plan-card.featured {
  border: 2px solid var(--primary);
  transform: translateY(-6px);
}

.plan-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: #dbeafe;
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 6px;
}

.price-note {
  margin-top: 0;
  margin-bottom: 18px;
  color: var(--text-soft);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit {
  background: #fff;
  border: 1px solid #dbeafe;
  border-radius: 18px;
  padding: 22px;
}

.benefit h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.benefit p {
  margin: 0;
  color: var(--text-soft);
}

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

.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.04);
}

.step span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  background: var(--primary);
  color: #fff;
  margin-bottom: 14px;
}

.step h3 {
  margin: 0 0 10px;
}

.step p {
  margin: 0;
  color: var(--text-soft);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
}

.faq-item summary {
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 12px 0 0;
  color: var(--text-soft);
}

.cta-band {
  padding-top: 0;
}

.cta-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  color: #fff;
  border-radius: 28px;
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow);
}

.cta-box h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.cta-box p {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer {
  padding: 30px 0 46px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-soft);
}

.footer h3 {
  color: var(--text);
  margin-bottom: 8px;
}

/* botones flotantes */
.floating-actions {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.float-btn svg {
  width: 26px;
  height: 26px;
  display: block;
}

.float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.22);
  transition: 0.2s ease;
  border: 2px solid rgba(255,255,255,0.2);
}

.float-btn:hover {
  transform: translateY(-2px) scale(1.04);
}

.float-btn.whatsapp {
  background: #25d366;
}

.float-btn.maps {
  background: var(--maps);
}

.float-btn.call {
  background: var(--call);
}

@media (max-width: 980px) {
  .hero-grid,
  .cards,
  .examples-grid,
  .plans-grid,
  .benefits-grid,
  .steps,
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
  }

  .hero-grid,
  .cards,
  .examples-grid,
  .plans-grid,
  .benefits-grid,
  .steps,
  .trust-grid,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 36px;
  }

  .cta-box {
    padding: 28px;
  }

  .floating-actions {
    right: 12px;
    bottom: 12px;
  }

  .float-btn {
    width: 54px;
    height: 54px;
    font-size: 0.9rem;
  }
}