:root {
  --bg: #050f08;
  --bg-alt: #06150d;
  --bg-soft: #081c10;
  --accent: #00c675;
  --accent-soft: #b4ffda;
  --accent-dark: #00945a;
  --text-main: #f7fdf9;
  --text-soft: #b8d0c3;
  --card: #091f13;
  --border: #133523;
  --danger: #ff4e5a;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.45);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #0f3f24 0, #020605 52%, #000 100%);
  color: var(--text-main);
  scroll-behavior: smooth;
}

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

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

.container {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Topbar */

.topbar {
  background: linear-gradient(90deg, #062013, #084a2d);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--accent-soft);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.45rem 0;
}

.topbar-badge {
  padding: 0.15rem 0.9rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(0, 0, 0, 0.4);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.topbar-text {
  margin: 0;
}

/* Navbar */

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 11, 8, 0.92), rgba(5, 11, 8, 0.84));
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1.5rem;
}

.nav-logo img {
  height: 46px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.nav-links a {
  color: var(--text-soft);
  padding: 0.35rem 0;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s ease-out;
}

.nav-links a:hover {
  color: #ffffff;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: #020604;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(0, 198, 117, 0.5);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-pill);
  border: none;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn-primary {
  background: radial-gradient(circle at 25% 0, #74ffb7 0, #00c675 40%, #009f60 100%);
  color: #020604;
  box-shadow: 0 18px 40px rgba(0, 198, 117, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 50px rgba(0, 198, 117, 0.75);
}

.btn-secondary {
  background: rgba(8, 38, 24, 0.9);
  color: var(--accent-soft);
  border: 1px solid rgba(180, 255, 218, 0.35);
}

.btn-secondary:hover {
  background: rgba(13, 53, 33, 0.95);
  transform: translateY(-1px);
}

.btn-block {
  width: 100%;
}

/* Hero */

.hero {
  padding: 3rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.05fr);
  gap: 2.75rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 3vw, 2.7rem);
  line-height: 1.08;
  margin: 0 0 1rem;
}

.hero-subtitle {
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
  color: var(--text-soft);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.chip {
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
  background: rgba(7, 41, 26, 0.9);
  border: 1px solid rgba(43, 114, 76, 0.9);
  font-size: 0.8rem;
  color: var(--accent-soft);
}

/* Hero media */

.hero-media {
  display: grid;
  gap: 1rem;
}

.hero-main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

.hero-secondary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.hero-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #06130b;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.hero-photo img {
  height: 170px;
  width: 100%;
  object-fit: cover;
}

.hero-photo figcaption {
  padding: 0.7rem 0.8rem;
  font-size: 0.78rem;
  color: var(--text-soft);
}

/* Sections */

.section {
  padding: 3rem 0;
}

.section-alt {
  background: radial-gradient(circle at top, #071912 0, #020604 55%);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.section-header h2 {
  font-size: 1.7rem;
  margin-bottom: 0.5rem;
}

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

/* Steps */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.step-card {
  background: rgba(6, 26, 15, 0.95);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: rgba(0, 198, 117, 0.12);
  border: 1px solid rgba(0, 198, 117, 0.3);
  color: var(--accent-soft);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}

.step-card h3 {
  margin-top: 0;
  font-size: 1.02rem;
}

.step-card p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* Bonos */

.bonos-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr);
  gap: 2rem;
  align-items: center;
}

.bonos-text h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.bonos-text p {
  color: var(--text-soft);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem;
}

.checklist li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-size: 0.85rem;
}

.bonos-cta .tagline {
  font-size: 0.85rem;
  color: var(--accent-soft);
  margin-top: 0.4rem;
}

/* Arbol menudeo */

.arbol-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.arbol-card {
  background: rgba(6, 26, 15, 0.95);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 1.1rem 1.1rem 1.2rem;
}

.arbol-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.arbol-card p {
  margin-top: 0;
  color: var(--text-soft);
}

.bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.bullets li {
  margin-bottom: 0.3rem;
}

/* Diagnóstico */

.diag-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: flex-start;
}

.diag-text h2 {
  margin-top: 0;
}

.diag-text p {
  color: var(--text-soft);
}

.diag-note {
  font-size: 0.9rem;
  color: var(--accent-soft);
}

.diag-form {
  background: rgba(6, 22, 14, 0.98);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

.form-row {
  margin-bottom: 0.9rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #294636;
  padding: 0.55rem 0.65rem;
  background: #030905;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
}

.form-row textarea {
  resize: vertical;
}

/* CTA pagos */

.cta-section {
  padding-bottom: 3.5rem;
}

.cta-inner {
  background: radial-gradient(circle at top left, #0a3a23 0, #031009 55%);
  border-radius: var(--radius-lg);
  padding: 2rem 1.7rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.cta-text h2 {
  margin-top: 0;
}

.cta-text p {
  color: var(--text-soft);
}

.cta-small {
  font-size: 0.9rem;
  color: var(--accent-soft);
}

.cta-payments h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.cta-footnote {
  font-size: 0.8rem;
  color: var(--text-soft);
  margin-top: 0.7rem;
}

.paypal-wrapper {
  margin-top: 0.7rem;
}

.paypal-label {
  font-size: 0.86rem;
  color: var(--text-soft);
  margin-bottom: 0.4rem;
}

/* Footer */

.footer {
  background: #020605;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  margin-top: 1.5rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem 0 1rem;
}

.footer-brand {
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.footer-text {
  color: var(--text-soft);
  font-size: 0.86rem;
}

.footer-cols {
  display: flex;
  gap: 2.5rem;
}

.footer-cols h4 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
}

.footer-cols p,
.footer-cols a {
  font-size: 0.86rem;
  color: var(--text-soft);
  display: block;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-bottom-inner {
  padding: 0.7rem 0 0.9rem;
  font-size: 0.78rem;
  color: var(--text-soft);
}

/* WhatsApp float */

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.3rem;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 15px 35px rgba(34, 197, 94, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  z-index: 50;
}

/* Popup */

.popup-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  z-index: 60;
}

.popup-backdrop.visible {
  visibility: visible;
  opacity: 1;
}

.popup {
  background: #030905;
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.6rem 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  width: min(420px, 90%);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.9);
  position: relative;
}

.popup h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.popup p {
  font-size: 0.9rem;
  color: var(--text-soft);
}

.popup-form {
  margin-top: 0.8rem;
  display: grid;
  gap: 0.5rem;
}

.popup-form input {
  border-radius: 10px;
  border: 1px solid #294636;
  padding: 0.5rem 0.6rem;
  background: #020604;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
}

.popup-small {
  font-size: 0.78rem;
  margin-top: 0.6rem;
}

.popup-close {
  position: absolute;
  right: 0.65rem;
  top: 0.5rem;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-size: 1.1rem;
  cursor: pointer;
}

/* Animaciones */

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .bonos-grid,
  .diag-grid,
  .cta-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 2.4rem;
  }

  .hero-media {
    order: -1;
  }

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

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

  .footer-inner {
    flex-direction: column;
  }

  .footer-cols {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .hero-grid {
    gap: 2rem;
  }

  .hero-main-image img {
    min-height: 220px;
  }

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

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

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

  .cta-inner {
    padding: 1.6rem 1.2rem;
  }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}