/* ================================
   VARIABLES DE MARCA
================================ */
:root {
  --bg-main: #040404;
  --bg-secondary: #0c0c0c;
  --text-main: #ffffff;
  --text-muted: #b0b9b0;
  --green: #8bc343;
  --green-soft: rgba(139, 195, 67, 0.15);
  --border-soft: rgba(255, 255, 255, 0.08);
}

/* ================================
   RESET BÁSICO
================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
}
/* =====================
   HERO – LEDGROW
===================== */
.hero {
  background:
    radial-gradient(
      circle at top,
      rgba(139, 195, 67, 0.12),
      transparent 55%
    ),
    linear-gradient(180deg, #050505, #0b0b0b);
  color: #ffffff;
  padding: 100px 20px;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

/* TÍTULO */
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 22px;
  color: #8bc343;
}

/* SUBHEADLINE */
.hero .subheadline {
  font-size: 1.15rem;
  color: #d0d0d0;
  max-width: 620px;
  margin: 0 auto 18px;
}

/* MICROCOPY */
.hero .microcopy {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #9fbb8b;
  margin-bottom: 34px;
}

/* CTA */
.hero .cta {
  display: inline-block;
  padding: 14px 36px;
  background: #8bc343;
  color: #000;
  font-weight: 700;
  text-decoration: none;
  border-radius: 40px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero .cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(139, 195, 67, 0.35);
}


/* ================================
   SECCIÓN COMPARACIÓN
================================ */
.comparison {
  padding: 6rem 8%;
  background: linear-gradient(
    180deg,
    var(--bg-main),
    var(--bg-secondary)
  );
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 2.5rem 2rem;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}

.card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

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

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

.card::after {
  content: "Explorar";
  position: absolute;
  bottom: 22px;
  right: 22px;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--green);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::after {
  opacity: 1;
}

.card.active {
  outline: 2px solid var(--green);
  box-shadow: 0 0 0 5px var(--green-soft);
}

/* ================================
   SECCIÓN DETAILS
================================ */
.details {
  padding: 7rem 10%;
  background: var(--bg-secondary);
}

.detail-section {
  max-width: 900px;
  margin: 0 auto 6rem auto;
  padding: 3.5rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-soft);

  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.detail-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.detail-section h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

.detail-section h3 {
  font-size: 1.4rem;
  margin: 3rem 0 1rem;
}

.detail-section p {
  color: var(--text-muted);
  margin-bottom: 1.3rem;
  font-size: 1.05rem;
}

/* ================================
   BLOQUES DESTACADOS
================================ */
.insight {
  margin: 2.5rem 0;
  padding: 2rem;
  border-left: 4px solid var(--green);
  background: rgba(139, 195, 67, 0.05);
  font-size: 1.15rem;
  color: var(--text-main);
}

.consequences {
  margin: 2.5rem 0;
  padding-left: 1.2rem;
}

.consequences li {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

/* ================================
   HIGHLIGHT TEMPORAL
================================ */
.detail-section.highlight {
  animation: highlightGlow 1.8s ease;
}

@keyframes highlightGlow {
  0% {
    box-shadow: 0 0 0 rgba(139, 195, 67, 0);
  }
  30% {
    box-shadow: 0 0 45px rgba(139, 195, 67, 0.28);
  }
  100% {
    box-shadow: 0 0 0 rgba(139, 195, 67, 0);
  }
}

/* ===============================
   PRODUCTS
================================ */

.products-section {
  background: #040404;
  color: #dee7d7;
  padding: 90px 20px;
}

.products-intro {
  text-align: center;
  margin-bottom: 80px;
}

.products-quote {
  font-size: 1.6rem;
  color: #8bc343;
}

.products-quote span {
  display: block;
  font-size: 1rem;
  color: #b0b9b0;
  margin-top: 10px;
}

/* Groups */

.product-group {
  margin-bottom: 100px;
}

.product-group h2 {
  font-size: 2rem;
  color: #8bc343;
  margin-bottom: 10px;
}

.group-subtitle {
  color: #9fbb8b;
  max-width: 700px;
  margin-bottom: 50px;
}

.group-subtitle .microcopy {
  display: block;
  font-size: 0.85rem;
  color: #b0b9b0;
  margin-top: 8px;
}

/* Grid */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}

/* Card */

.product-card {
  background: #0b0b0b;
  border: 1px solid #1a1a1a;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease;
}

.product-card:hover {
  transform: translateY(-5px);
}

/* Image */

.product-image {
  height: 220px; /* puedes subirlo un poco */
  background: #111;
  display: flex;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* mantiene proporción */
}

/* Body */

.product-body {
  padding: 25px;
  flex: 1;
}

.product-tag {
  display: inline-block;
  background: #8bc343;
  color: #040404;
  font-size: 0.7rem;
  padding: 5px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.product-title {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.product-usage,
.product-positioning {
  font-size: 0.85rem;
  color: #b0b9b0;
  margin-bottom: 15px;
}

/* Specs */

.product-specs {
  list-style: none;
  padding: 0;
  margin: 0;
}

.product-specs li {
  font-size: 0.85rem;
  margin-bottom: 6px;
}

/* Price */

.product-price {
  padding: 20px 25px;
  border-top: 1px solid #1a1a1a;
}

.price-current {
  font-size: 1.4rem;
  color: #8bc343;
}

.price-old {
  font-size: 0.85rem;
  color: #747473;
  text-decoration: line-through;
}

/* ===============================
   CTA PRODUCTOS
================================ */

.product-cta {
  padding: 18px 25px 25px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* CTA PRINCIPAL */
.buy-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px 0;
  border-radius: 40px;
  background: var(--green);
  color: #040404;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.buy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(139, 195, 67, 0.35);
}

/* CTA SECUNDARIO */
.more-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 12px 0;
  border-radius: 40px;
  border: 1px solid var(--border-soft);
  color: var(--text-muted);
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.more-btn:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-main);
}
/* FOOTER */

.site-footer {
  background: #040404;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 60px 20px 40px;
  color: #b0b9b0;
  overflow: hidden;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Sellos */
.footer-trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.trust-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.trust-text {
  color: #dee7d7;
}

/* Divider */
.footer-divider {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(139,195,67,0.4),
    transparent
  );
  margin: 30px 0;
}

/* Brand block */
.footer-brand {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.footer-claim {
  font-size: 1.1rem;
  font-weight: 600;
  color: #8bc343;
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #b0b9b0;
  margin-bottom: 16px;
}

.footer-legal {
  font-size: 0.75rem;
  color: #747473;
}

/* Animación visible */
.site-footer.visible .trust-item {
  opacity: 1;
  transform: translateY(0);
}

/* Delay escalonado */
.site-footer.visible .trust-item:nth-child(1) { transition-delay: 0.05s; }
.site-footer.visible .trust-item:nth-child(2) { transition-delay: 0.1s; }
.site-footer.visible .trust-item:nth-child(3) { transition-delay: 0.15s; }
.site-footer.visible .trust-item:nth-child(4) { transition-delay: 0.2s; }
.site-footer.visible .trust-item:nth-child(5) { transition-delay: 0.25s; }

/* Mobile */
@media (max-width: 600px) {
  .footer-trust {
    gap: 16px;
  }

  .footer-claim {
    font-size: 1rem;
  }
}

/* ================================
   HEADER LEDGROW
================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(4, 4, 4, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* BRAND */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  height: 46px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--green);
}

.brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* NAV */
.header-nav {
  display: flex;
  gap: 2.2rem;
}

.header-nav a {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-muted);
  position: relative;
}

.header-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0%;
  height: 2px;
  background: var(--green);
  transition: width 0.3s ease;
}

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

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

/* COMPACT SCROLL */
.site-header.compact {
  background: rgba(4, 4, 4, 0.95);
}

.site-header.compact .brand-logo {
  height: 36px;
}

.site-header.compact .brand-tagline {
  display: none;
}

/* ================================
   SELLO LEDGROW
================================ */
.brand-seal {
  padding: 5rem 8%;
  background: linear-gradient(
    180deg,
    var(--bg-secondary),
    var(--bg-main)
  );
}

.seal-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  border-radius: 28px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.02);
}

.seal-logo {
  height: 90px;
  width: auto;
  opacity: 0.85;
}

.seal-text h3 {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
  color: var(--green);
}

.seal-text p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .seal-inner {
    flex-direction: column;
    text-align: center;
  }

  .seal-logo {
    height: 70px;
  }
}


/* RESPONSIVE */
@media (max-width: 768px) {
  .header-nav {
    display: none;
  }
}


/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
  .detail-section {
    padding: 2.2rem;
  }

  .detail-section h2 {
    font-size: 1.7rem;
  }
}