:root {
  --bg: #05040A;
  --bg-alt: #090013;
  --accent: #B662F4;
  --accent-soft: rgba(182, 98, 244, 0.18);
  --text: #F9FAFB;
  --muted: #A1A1AA;
  --border: rgba(244, 244, 245, 0.16);
  --card-bg: rgba(10, 6, 22, 0.96);
}

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

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(182, 98, 244, 0.28), transparent 55%),
    radial-gradient(circle at bottom right, #020617 0, #02000B 55%);
  color: var(--text);
}

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

/* Layout */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: radial-gradient(circle at top left, rgba(182, 98, 244, 0.26), rgba(5, 4, 10, 0.96));
  border-bottom: 1px solid rgba(244, 244, 245, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

.main-nav a {
  color: var(--muted);
  padding: 6px 0;
}

.main-nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(182, 98, 244, 0.7);
  color: var(--text) !important;
}

.nav-cta:hover {
  background: var(--accent-soft);
}

/* Hero */

.hero {
  padding: 60px 0 48px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.3rem, 3vw + 1.4rem, 3.1rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-copy p {
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  margin-bottom: 10px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
  background: rgba(12, 10, 24, 0.96);
  border-radius: 999px;
  padding: 6px 14px;
  border: 1px solid rgba(244, 244, 245, 0.16);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #4ADE80;
}

/* Hero visual */

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

.hero-frame {
  position: relative;
  border-radius: 24px;
  padding: 4px;
  background:
    radial-gradient(circle at top left, rgba(182, 98, 244, 0.8), transparent 60%),
    radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.5), transparent 55%);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.8),
    0 0 40px rgba(182, 98, 244, 0.72);
}

.hero-frame img {
  display: block;
  border-radius: 20px;
  max-width: 100%;
  height: auto;
}

/* Sections */

.section {
  padding: 52px 0;
}

.section-alt {
  padding: 52px 0;
  background: radial-gradient(circle at top, rgba(13, 10, 24, 0.96) 0, #05040A 40%, #05040A 100%);
}

.section h2 {
  font-size: 1.7rem;
  margin-bottom: 22px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border-radius: 18px;
  padding: 18px 18px 16px;
  border: 1px solid var(--border);
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Método */

.two-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 26px;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.steps li {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(12, 10, 24, 0.98);
  border: 1px solid rgba(244, 244, 245, 0.16);
  font-size: 0.94rem;
  color: var(--muted);
}

.steps strong {
  color: var(--text);
}

.highlight-box {
  background: radial-gradient(circle at top left, rgba(182, 98, 244, 0.28), rgba(12, 10, 24, 0.98));
  border-radius: 18px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(182, 98, 244, 0.6);
}

.highlight-title {
  font-weight: 600;
  margin-bottom: 10px;
}

.highlight-box ul {
  padding-left: 18px;
  margin: 0;
}

.highlight-box li {
  font-size: 0.94rem;
  color: var(--text);
  margin-bottom: 6px;
}

/* Bullets */

.bullets {
  padding-left: 18px;
  margin: 0;
}

.bullets li {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 8px;
}

/* Contacto */

.section-contact {
  padding-bottom: 64px;
}

.section-contact p {
  color: var(--muted);
  max-width: 620px;
}

.contact-ctas {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between; /* separa botón y texto */
}

.extra-ctas p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.extra-ctas a {
  color: var(--text);
  text-decoration: underline;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #B662F4, #7C3AED);
  color: #050016;
  box-shadow:
    0 18px 50px rgba(0, 0, 0, 0.9),
    0 0 30px rgba(182, 98, 244, 0.8);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 22px 60px rgba(0, 0, 0, 0.95),
    0 0 40px rgba(182, 98, 244, 0.95);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(244, 244, 245, 0.26);
}

.btn-outline:hover {
  background: rgba(12, 10, 24, 0.96);
}

/* Botón popup más protagonista */
.btn-popup {
  margin-left: auto;
  font-size: 1rem;
  padding: 14px 32px;
  letter-spacing: 0.08em;
  box-shadow:
    0 22px 60px rgba(0, 0, 0, 0.95),
    0 0 45px rgba(182, 98, 244, 0.95);
  position: relative;
}

.btn-popup:hover {
  transform: translateY(-2px);
  box-shadow:
    0 26px 70px rgba(0, 0, 0, 1),
    0 0 55px rgba(182, 98, 244, 1);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(244, 244, 245, 0.16);
  background: #05040A;
  padding: 16px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

/* Responsive */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    margin-top: 10px;
  }

  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .two-cols {
    grid-template-columns: minmax(0, 1fr);
  }

  .main-nav {
    display: none;
  }

  .contact-ctas {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-popup {
    margin-left: 0;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 40px;
  }

  .section,
  .section-alt {
    padding: 40px 0;
  }
}