:root {
  --azul-profundo: #0a2540;
  --azul-medio: #1a5f7a;
  --azul-claro: #2596be;
  --turquesa: #5fb8d4;
  --turquesa-suave: #a8dde9;
  --blanco: #ffffff;
  --crema: #f8f6f1;
  --gris-claro: #eef2f5;
  --gris-medio: #6b7c8a;
  --gris-oscuro: #2d3e4e;
  --acento-dorado: #c9a45c;
  --sombra-sutil: 0 4px 20px rgba(10, 37, 64, 0.08);
  --sombra-media: 0 10px 40px rgba(10, 37, 64, 0.12);
  --transicion: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 80px; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--blanco);
  color: var(--gris-oscuro);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===================== EFECTO LUZ RATÓN ===================== */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(95, 184, 212, 0.18) 0%, rgba(95, 184, 212, 0.08) 30%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  mix-blend-mode: screen;
  filter: blur(40px);
  opacity: 0;
  will-change: transform;
}

@media (hover: none) {
  .cursor-glow { display: none; }
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ===================== NAV ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 0;
  background: rgba(10, 37, 64, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(95, 184, 212, 0.1);
  transition: all 0.3s var(--transicion);
}

.nav.scrolled { padding: 10px 0; background: rgba(10, 37, 64, 0.95); }

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: white;
}

.logo-img {
  height: 52px;
  width: auto;
  display: block;
  transition: transform 0.3s var(--transicion);
}

.logo:hover .logo-img { transform: scale(1.05); }

.logo-text { display: flex; flex-direction: column; }
.logo-text .nombre {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 2px;
  color: white;
}
.logo-text .sub {
  font-size: 9px;
  letter-spacing: 2.5px;
  color: var(--turquesa);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

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

.btn-nav {
  background: var(--turquesa);
  color: var(--azul-profundo);
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-nav:hover { background: white; transform: translateY(-1px); }

.menu-toggle { display: none; background: none; border: none; color: white; cursor: pointer; padding: 8px; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #0a2540 0%, #0d2e4f 50%, #0a2540 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-network {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
  opacity: 0.4;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(95, 184, 212, 0.1);
  border: 1px solid rgba(95, 184, 212, 0.3);
  border-radius: 30px;
  color: var(--turquesa);
  font-size: 11px;
  letter-spacing: 2.5px;
  font-weight: 600;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s var(--transicion);
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--turquesa);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  color: white;
  margin-bottom: 24px;
  max-width: 900px;
  animation: fadeInUp 0.8s 0.1s both var(--transicion);
}

.hero h1 .acento { color: var(--turquesa); }

.hero p.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: rgba(255, 255, 255, 0.7);
  max-width: 620px;
  margin-bottom: 48px;
  line-height: 1.7;
  animation: fadeInUp 0.8s 0.2s both var(--transicion);
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInUp 0.8s 0.3s both var(--transicion); }

.btn-primary, .btn-secondary {
  padding: 16px 32px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s var(--transicion);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--turquesa);
  color: var(--azul-profundo);
}

.btn-primary:hover {
  background: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(95, 184, 212, 0.3);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover { background: rgba(255, 255, 255, 0.08); border-color: var(--turquesa); }

.hero-stats {
  display: flex;
  gap: 64px;
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  animation: fadeInUp 0.8s 0.4s both var(--transicion);
  flex-wrap: wrap;
}

.stat .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 500;
  color: var(--turquesa);
  margin-bottom: 6px;
}

.stat .label {
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===================== SECCIONES GENERAL ===================== */
section { padding: 120px 0; position: relative; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-header {
  margin-bottom: 64px;
  max-width: 720px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--turquesa);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  color: var(--gris-oscuro);
  margin-bottom: 20px;
}

.section-desc {
  font-size: 17px;
  color: var(--gris-medio);
  line-height: 1.7;
}

/* ===================== TIMELINE / METODOLOGÍA ===================== */
.metodologia { background: var(--crema); }

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, var(--turquesa) 0%, var(--azul-medio) 100%);
  z-index: 0;
}

.timeline-step { text-align: center; position: relative; z-index: 1; }

.timeline-circle {
  width: 56px;
  height: 56px;
  background: var(--blanco);
  border: 2px solid var(--turquesa);
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--azul-medio);
  font-size: 18px;
  transition: all 0.3s var(--transicion);
}

.timeline-step:hover .timeline-circle {
  background: var(--turquesa);
  color: white;
  transform: scale(1.1);
}

.timeline-step h4 { font-size: 16px; color: var(--gris-oscuro); margin-bottom: 8px; }
.timeline-step p { font-size: 13px; color: var(--gris-medio); line-height: 1.5; }

/* ===================== DIVISIONES ===================== */
.divisiones { background: var(--blanco); }

.division-destacada {
  background: linear-gradient(135deg, var(--azul-profundo) 0%, var(--azul-medio) 100%);
  border-radius: 24px;
  padding: 64px;
  margin-bottom: 48px;
  color: white;
  position: relative;
  overflow: hidden;
}

.division-destacada::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(95, 184, 212, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.division-destacada-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.division-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(95, 184, 212, 0.2);
  color: var(--turquesa);
  border-radius: 20px;
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 20px;
}

.division-destacada h3 { font-size: 38px; margin-bottom: 20px; color: white; }
.division-destacada p { color: rgba(255, 255, 255, 0.75); margin-bottom: 32px; font-size: 16px; line-height: 1.7; }

.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 0;
}

.feature-list li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  padding-left: 22px;
  position: relative;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--turquesa);
  font-weight: bold;
}

/* QR SHOWCASE */
.qr-showcase {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(95, 184, 212, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.qr-mock {
  display: flex;
  align-items: center;
  gap: 24px;
}

.qr-code {
  width: 140px;
  height: 140px;
  background: white;
  border-radius: 8px;
  padding: 10px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.qr-code img, .qr-code svg { width: 100%; height: 100%; display: block; }

.qr-scan-line {
  position: absolute;
  top: 10px; left: 10px; right: 10px;
  height: 2px;
  background: var(--turquesa);
  box-shadow: 0 0 8px var(--turquesa);
  animation: scan 2.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes scan {
  0%, 100% { top: 10px; }
  50% { top: calc(100% - 12px); }
}

.qr-info { flex: 1; }
.qr-info .machine-id {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--turquesa);
  font-size: 11px;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}
.qr-info .machine-name { color: white; font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.qr-info .machine-status { font-size: 13px; color: rgba(255, 255, 255, 0.6); margin-bottom: 4px; }
.qr-info .status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 2s infinite;
}

.qr-hint {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* Variante de división destacada — Power Knot (más clara para diferenciar) */
.division-destacada.variant-2 {
  background: linear-gradient(135deg, #0f4c3f 0%, #1d9e75 60%, #5dcaa5 100%);
}

.division-destacada.variant-2::before {
  background: radial-gradient(circle, rgba(220, 252, 231, 0.12) 0%, transparent 70%);
}

.division-destacada.variant-2 .division-tag {
  background: rgba(220, 252, 231, 0.2);
  color: #e1f5ee;
}

.division-destacada.variant-2 .feature-list li::before { color: #a8e6cf; }

.division-destacada.variant-2 .qr-showcase {
  background: rgba(0, 0, 0, 0.18);
  border-color: rgba(220, 252, 231, 0.2);
}

/* CARRUSEL */
.carousel {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
  aspect-ratio: 16 / 10;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.carousel-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.carousel-dot.active {
  background: white;
  width: 24px;
  border-radius: 4px;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 2;
  opacity: 0;
}

.carousel:hover .carousel-arrow { opacity: 1; }

.carousel-arrow:hover { background: rgba(0, 0, 0, 0.7); transform: translateY(-50%) scale(1.1); }

.carousel-arrow.prev { left: 10px; }
.carousel-arrow.next { right: 10px; }

.powerknot-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  margin-bottom: 24px;
  padding: 6px 12px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.powerknot-badge .dot {
  width: 6px;
  height: 6px;
  background: #a8e6cf;
  border-radius: 50%;
}

.btn-producto {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  line-height: 1.2;
  white-space: nowrap;
  transition: all 0.3s var(--transicion);
}

.btn-producto:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
  transform: translateY(-2px);
}

.bio-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.bio-stat {
  background: rgba(0, 0, 0, 0.2);
  padding: 12px 10px;
  border-radius: 8px;
  text-align: center;
}

.bio-stat .val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  color: #e1f5ee;
  font-weight: 600;
  margin-bottom: 2px;
}

.bio-stat .lbl {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.2;
}

/* Otras divisiones - grid */
.divisiones-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.division-card {
  background: var(--crema);
  border-radius: 20px;
  padding: 40px;
  transition: all 0.4s var(--transicion);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
}

.division-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-media);
  border-color: var(--turquesa);
}

.division-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--azul-medio), var(--azul-claro));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 20px;
}

.division-card h3 { font-size: 24px; margin-bottom: 12px; color: var(--gris-oscuro); }

.division-card .sub {
  font-size: 13px;
  color: var(--turquesa);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.division-card p { color: var(--gris-medio); font-size: 15px; line-height: 1.6; margin-bottom: 20px; }

.division-card .tags { display: flex; flex-wrap: wrap; gap: 8px; }

.tag {
  font-size: 11px;
  padding: 4px 10px;
  background: rgba(95, 184, 212, 0.12);
  color: var(--azul-medio);
  border-radius: 12px;
  font-weight: 500;
}

/* ===================== SECTORES ===================== */
.sectores { background: var(--azul-profundo); color: white; }
.sectores .section-title { color: white; }
.sectores .section-desc { color: rgba(255, 255, 255, 0.7); }

/* BANNER HORECA */
.horeca-banner {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, rgba(95, 184, 212, 0.12) 0%, rgba(37, 150, 190, 0.06) 100%);
  border: 1px solid rgba(95, 184, 212, 0.25);
  border-radius: 20px;
  padding: 44px 48px;
  margin-bottom: 56px;
  position: relative;
  overflow: hidden;
}

.horeca-banner::before {
  content: 'HORECA';
  position: absolute;
  bottom: -30px;
  right: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 130px;
  font-weight: 700;
  color: rgba(95, 184, 212, 0.05);
  letter-spacing: -4px;
  pointer-events: none;
}

.horeca-letters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.horeca-letter {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.5px;
}

.horeca-letter strong {
  color: var(--turquesa);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 16px;
}

.horeca-plus { color: rgba(255, 255, 255, 0.3); font-size: 16px; }

.horeca-content h3 {
  font-size: 26px;
  color: white;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.horeca-content p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.horeca-tags {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.horeca-tag {
  background: rgba(95, 184, 212, 0.15);
  border: 1px solid rgba(95, 184, 212, 0.3);
  color: var(--turquesa);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  transition: all 0.3s var(--transicion);
}

.horeca-tag:hover {
  background: rgba(95, 184, 212, 0.25);
  transform: translateX(4px);
}

.sectores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.sector-item {
  padding: 32px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: all 0.3s var(--transicion);
}

.sector-item:hover {
  background: rgba(95, 184, 212, 0.08);
  border-color: var(--turquesa);
  transform: translateY(-4px);
}

.sector-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  color: var(--turquesa);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sector-icon svg { width: 32px; height: 32px; }

.sector-item .name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: white;
}

/* ===================== CONTACTO ===================== */
.contacto { background: var(--crema); }

.contacto-cta {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.contacto-cta h2 { font-size: clamp(32px, 4vw, 48px); color: var(--gris-oscuro); margin-bottom: 24px; }
.contacto-cta p { color: var(--gris-medio); margin-bottom: 36px; font-size: 17px; line-height: 1.7; }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.contacto-info h2 { font-size: 42px; color: var(--gris-oscuro); margin-bottom: 24px; }
.contacto-info p { color: var(--gris-medio); margin-bottom: 32px; font-size: 17px; }

.contacto-data {
  background: white;
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--sombra-sutil);
}

.contacto-data-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--gris-claro);
}

.contacto-data-item:last-child { border-bottom: none; }

.contacto-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--azul-medio), var(--turquesa));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.contacto-icon svg { width: 18px; height: 18px; }

.contacto-data-item .label {
  font-size: 11px;
  color: var(--gris-medio);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contacto-data-item .value {
  font-size: 15px;
  color: var(--gris-oscuro);
  font-weight: 500;
  line-height: 1.4;
}

.contacto-data-item .value.pendiente { color: var(--gris-medio); font-style: italic; }

/* ===================== FOOTER ===================== */
.footer {
  background: #061829;
  color: rgba(255, 255, 255, 0.65);
  padding: 56px 0 56px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: center;
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-text .nombre { color: white; }
.footer-brand p { font-size: 13px; line-height: 1.7; color: rgba(255, 255, 255, 0.55); }

.footer-legal {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.75;
  padding-left: 48px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-legal strong { color: rgba(255, 255, 255, 0.75); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 968px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .logo-img { height: 44px; }
  .logo-text .nombre { font-size: 14px; }
  .hero { padding: 100px 0 60px; }
  .hero-stats { gap: 32px; }
  .stat .num { font-size: 28px; }
  .timeline { grid-template-columns: 1fr; gap: 32px; }
  .timeline::before { display: none; }
  .division-destacada { padding: 40px 28px; }
  .division-destacada-content { grid-template-columns: 1fr; gap: 32px; }
  .division-destacada h3 { font-size: 28px; }
  .feature-list { grid-template-columns: 1fr; }
  .divisiones-grid { grid-template-columns: 1fr; }
  .sectores-grid { grid-template-columns: repeat(2, 1fr); }
  .horeca-banner { grid-template-columns: 1fr; gap: 28px; padding: 36px 28px; }
  .horeca-tags { flex-direction: row; flex-wrap: wrap; }
  .horeca-tag { flex: 1; min-width: 120px; }
  .contacto-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-legal { padding-left: 0; border-left: none; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
  section { padding: 80px 0; }
}

@media (max-width: 560px) {
  .nav-container { padding: 0 20px; }
  .container { padding: 0 20px; }
  .hero-container { padding: 0 20px; }
  .logo-text { display: none; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn-primary, .hero-cta .btn-secondary { width: 100%; justify-content: center; }
  .sectores-grid { grid-template-columns: 1fr; }
  .division-destacada { padding: 32px 20px; }
  .division-card { padding: 28px 24px; }
  .qr-mock { flex-direction: column; text-align: center; }
}

/* ===================== PÁGINA DE CONTACTO ===================== */
.hero-compact {
  position: relative;
  min-height: 36vh;
  background: linear-gradient(135deg, #0a2540 0%, #0d2e4f 60%, #0a2540 100%);
  display: flex;
  align-items: center;
  padding: 120px 0 64px;
  overflow: hidden;
}

.hero-compact::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(95, 184, 212, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.hero-compact-content { position: relative; z-index: 1; }

.hero-compact .hero-badge { animation: fadeInUp 0.6s var(--transicion) both; }

.hero-compact h1 {
  font-size: clamp(32px, 4.5vw, 56px);
  color: white;
  margin-bottom: 16px;
  animation: fadeInUp 0.6s 0.1s both var(--transicion);
}

.hero-compact p.lead {
  font-size: clamp(15px, 1.3vw, 17px);
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  animation: fadeInUp 0.6s 0.2s both var(--transicion);
}

/* SECCIÓN PRINCIPAL CONTACTO */
.contacto-page { background: var(--crema); }

.contacto-2col {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

/* INFO COLUMNA IZQUIERDA */
.contacto-info-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: var(--azul-profundo);
  margin-bottom: 8px;
}

.contacto-info-sub {
  font-size: 14px;
  color: var(--gris-medio);
  margin-bottom: 36px;
  line-height: 1.6;
}

.contacto-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contacto-info-icon {
  width: 40px;
  height: 40px;
  background: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--sombra-sutil);
  color: var(--azul-medio);
}

.contacto-info-icon svg { width: 18px; height: 18px; }

.contacto-info-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--turquesa);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contacto-info-value {
  font-size: 14px;
  color: var(--gris-oscuro);
  line-height: 1.5;
}

.contacto-pendiente {
  display: inline-block;
  font-size: 11px;
  color: var(--gris-medio);
  background: var(--gris-claro);
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 2px;
}

.contacto-volver {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--azul-medio);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  margin-top: 40px;
  transition: gap 0.2s;
}
.contacto-volver:hover { gap: 12px; color: var(--turquesa); }

/* FORMULARIO COLUMNA DERECHA */
.form-card {
  background: white;
  border-radius: 20px;
  padding: 48px;
  box-shadow: var(--sombra-media);
}

.form-card h2 {
  font-size: 24px;
  color: var(--azul-profundo);
  margin-bottom: 6px;
}

.form-card .form-subtitle {
  font-size: 14px;
  color: var(--gris-medio);
  margin-bottom: 36px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-group:last-child { margin-bottom: 0; }

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gris-oscuro);
  letter-spacing: 0.3px;
}

.form-group label .req { color: var(--turquesa); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--gris-claro);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--gris-oscuro);
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--turquesa);
  box-shadow: 0 0 0 3px rgba(95, 184, 212, 0.12);
}

.form-group input.field-error,
.form-group select.field-error,
.form-group textarea.field-error {
  border-color: #e05c5c;
  box-shadow: 0 0 0 3px rgba(224, 92, 92, 0.1);
}

.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7c8a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }

.form-group textarea { resize: vertical; min-height: 120px; }

/* Honeypot — oculto para humanos */
.form-honeypot { display: none !important; }

.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--azul-medio);
  color: white;
  border: none;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.3s var(--transicion);
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-submit:hover {
  background: var(--azul-profundo);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(10, 37, 64, 0.2);
}

.form-note {
  font-size: 12px;
  color: var(--gris-medio);
  text-align: center;
  margin-top: 16px;
}

/* Mensaje de éxito Netlify */
.form-success {
  text-align: center;
  padding: 48px 24px;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  background: rgba(95, 184, 212, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--turquesa);
}

.form-success h3 { font-size: 22px; color: var(--azul-profundo); margin-bottom: 10px; }
.form-success p { font-size: 14px; color: var(--gris-medio); }

/* RESPONSIVE CONTACTO */
@media (max-width: 900px) {
  .contacto-2col { grid-template-columns: 1fr; gap: 40px; }
  .form-card { padding: 36px 28px; }
  .form-grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .form-card { padding: 28px 20px; }
  .hero-compact { min-height: 28vh; padding: 100px 0 48px; }
}

/* ===================== PÁGINA BIODIGESTOR ===================== */
.hero-bio {
  position: relative;
  min-height: 60vh;
  background: linear-gradient(135deg, #0f4c3f 0%, #1d9e75 60%, #5dcaa5 100%);
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-bio::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(220, 252, 231, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-bio::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(15, 76, 63, 0.4) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-bio-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}

.hero-bio .partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 30px;
  color: white;
  font-size: 11px;
  letter-spacing: 2.5px;
  font-weight: 600;
  margin-bottom: 28px;
}
.hero-bio .partner-badge .dot {
  width: 8px; height: 8px;
  background: #a8e6cf;
  border-radius: 50%;
  box-shadow: 0 0 8px #a8e6cf;
  animation: pulse 2s infinite;
}

.hero-bio h1 {
  font-size: clamp(38px, 5.5vw, 64px);
  color: white;
  margin-bottom: 20px;
  max-width: 900px;
}
.hero-bio h1 .acento { color: #e1f5ee; }

.hero-bio p.lead {
  font-size: clamp(15px, 1.4vw, 18px);
  color: rgba(255, 255, 255, 0.85);
  max-width: 720px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-bio-stats {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.hero-bio-stats .stat .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 38px;
  font-weight: 500;
  color: white;
  margin-bottom: 4px;
}
.hero-bio-stats .stat .label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Sección genérica para biodigestor */
.bio-section { padding: 100px 0; }
.bio-section.alt { background: var(--crema); }
.bio-section.dark { background: var(--azul-profundo); }

.bio-section.dark .section-title { color: white; }
.bio-section.dark .section-desc { color: rgba(255,255,255,0.7); }

/* PROCESO 5 PASOS */
.proceso-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 64px;
  position: relative;
}

.proceso-step {
  text-align: left;
  padding: 28px 22px 28px 22px;
  position: relative;
}

.proceso-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50px;
  right: -8px;
  width: 16px;
  height: 16px;
  border-top: 2px solid var(--turquesa);
  border-right: 2px solid var(--turquesa);
  transform: rotate(45deg);
  z-index: 1;
}

.proceso-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--turquesa);
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.proceso-icon {
  width: 52px;
  height: 52px;
  background: white;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--azul-medio);
  box-shadow: var(--sombra-sutil);
}
.proceso-icon svg { width: 24px; height: 24px; }

.proceso-step h4 {
  font-size: 17px;
  color: var(--azul-profundo);
  margin-bottom: 8px;
}

.proceso-step p {
  font-size: 13px;
  color: var(--gris-medio);
  line-height: 1.55;
}

/* TABLA DE MODELOS */
.modelos-wrap {
  margin-top: 56px;
  overflow-x: auto;
  border-radius: 16px;
  background: white;
  box-shadow: var(--sombra-sutil);
}

.modelos-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 600px;
}

.modelos-table thead {
  background: var(--azul-profundo);
  color: white;
}

.modelos-table thead th {
  padding: 18px 20px;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.modelos-table tbody td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gris-claro);
  color: var(--gris-oscuro);
}

.modelos-table tbody tr:hover { background: var(--crema); }
.modelos-table tbody tr:last-child td { border-bottom: none; }

.modelos-table td:first-child {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--azul-medio);
}

.modelo-tag {
  display: inline-block;
  font-size: 10px;
  padding: 3px 8px;
  background: rgba(95, 184, 212, 0.12);
  color: var(--azul-medio);
  border-radius: 10px;
  margin-left: 6px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* BENEFICIOS GRID */
.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.beneficio-card {
  background: white;
  border-radius: 16px;
  padding: 32px 28px;
  border: 1px solid var(--gris-claro);
  transition: all 0.3s var(--transicion);
}

.beneficio-card:hover {
  transform: translateY(-4px);
  border-color: var(--turquesa);
  box-shadow: var(--sombra-media);
}

.beneficio-icon {
  width: 48px;
  height: 48px;
  background: rgba(95, 184, 212, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-medio);
  margin-bottom: 20px;
}
.beneficio-icon svg { width: 22px; height: 22px; }

.beneficio-card h4 {
  font-size: 17px;
  color: var(--azul-profundo);
  margin-bottom: 10px;
}
.beneficio-card p {
  font-size: 14px;
  color: var(--gris-medio);
  line-height: 1.6;
}

/* CERTIFICACIONES */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.cert-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(95, 184, 212, 0.2);
  border-radius: 14px;
  padding: 24px 16px;
  text-align: center;
  transition: all 0.3s var(--transicion);
}

.cert-card:hover {
  background: rgba(95, 184, 212, 0.1);
  border-color: var(--turquesa);
  transform: translateY(-3px);
}

.cert-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--turquesa);
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.cert-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}

/* CASO DE ÉXITO */
.caso-banner {
  background: linear-gradient(135deg, var(--azul-profundo) 0%, var(--azul-medio) 100%);
  border-radius: 24px;
  padding: 56px 48px;
  margin-top: 64px;
  color: white;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.caso-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(95, 184, 212, 0.18) 0%, transparent 70%);
  border-radius: 50%;
}

.caso-content { position: relative; z-index: 1; }
.caso-content .tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(95, 184, 212, 0.18);
  color: var(--turquesa);
  border-radius: 20px;
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 18px;
}
.caso-content h3 { font-size: 28px; margin-bottom: 14px; color: white; }
.caso-content p { color: rgba(255,255,255,0.75); line-height: 1.7; }

.caso-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.caso-stat {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 24px 18px;
  text-align: center;
  border: 1px solid rgba(95, 184, 212, 0.18);
}
.caso-stat .val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 500;
  color: var(--turquesa);
  margin-bottom: 6px;
  line-height: 1;
}
.caso-stat .lbl {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.3;
}

/* SECTORES BIODIGESTOR */
.bio-sectores {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.bio-sector {
  background: white;
  border-radius: 12px;
  padding: 24px 16px;
  text-align: center;
  border: 1px solid var(--gris-claro);
  transition: all 0.3s var(--transicion);
}
.bio-sector:hover {
  border-color: var(--turquesa);
  transform: translateY(-3px);
}
.bio-sector-icon {
  width: 38px;
  height: 38px;
  margin: 0 auto 12px;
  color: var(--azul-medio);
}
.bio-sector-icon svg { width: 100%; height: 100%; }
.bio-sector-name {
  font-size: 13px;
  color: var(--gris-oscuro);
  font-weight: 500;
}

/* CTA FINAL */
.cta-final {
  background: linear-gradient(135deg, #1d9e75 0%, #0f4c3f 100%);
  padding: 80px 0;
  text-align: center;
  color: white;
}
.cta-final h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  color: white;
  margin-bottom: 16px;
}
.cta-final p {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.cta-final .btn-primary {
  background: white;
  color: #0f4c3f;
  padding: 18px 40px;
  font-size: 15px;
}
.cta-final .btn-primary:hover {
  background: #e1f5ee;
  transform: translateY(-2px);
}

/* RESPONSIVE BIODIGESTOR */
@media (max-width: 980px) {
  .proceso-grid { grid-template-columns: repeat(2, 1fr); }
  .proceso-step:not(:last-child)::after { display: none; }
  .beneficios-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(3, 1fr); }
  .caso-banner { grid-template-columns: 1fr; padding: 40px 28px; }
  .bio-sectores { grid-template-columns: repeat(3, 1fr); }
  .hero-bio { padding: 120px 0 60px; }
  .hero-bio-stats { gap: 32px; }
}

@media (max-width: 560px) {
  .proceso-grid { grid-template-columns: 1fr; }
  .beneficios-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .caso-stats { grid-template-columns: 1fr; }
  .bio-sectores { grid-template-columns: repeat(2, 1fr); }
  .bio-section { padding: 64px 0; }
}

/* Botón "Más información" en tarjeta del biodigestor */
.btn-mas-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  background: white;
  color: #0f4c3f;
  border: 1.5px solid white;
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  line-height: 1.2;
  white-space: nowrap;
  transition: all 0.3s var(--transicion);
}
.btn-mas-info:hover {
  background: #e1f5ee;
  border-color: #e1f5ee;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.btn-mas-info svg { transition: transform 0.2s; }
.btn-mas-info:hover svg { transform: translateX(3px); }

/* ===================== WHATSAPP CTA ===================== */
.whatsapp-block {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  border-radius: 16px;
  padding: 24px 26px;
  color: white;
  margin-top: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.2);
}
.whatsapp-block::before {
  content: '';
  position: absolute;
  top: -40px; right: -30px;
  width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(255,255,255,0.18) 0%, transparent 70%);
  border-radius: 50%;
}
.whatsapp-block-row { display: flex; gap: 16px; align-items: center; position: relative; z-index: 1; }
.whatsapp-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.whatsapp-icon svg { width: 24px; height: 24px; fill: white; }
.whatsapp-text { flex: 1; }
.whatsapp-title { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 15px; margin-bottom: 3px; letter-spacing: 0.2px; }
.whatsapp-desc { font-size: 12px; color: rgba(255,255,255,0.9); line-height: 1.4; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: white;
  color: #128c7e;
  border-radius: 8px;
  text-decoration: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.3px;
  transition: all 0.3s var(--transicion);
  margin-top: 16px;
  position: relative;
  z-index: 1;
}
.btn-whatsapp:hover {
  background: #f8f6f1;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.btn-whatsapp svg { width: 14px; height: 14px; }

/* ===================== CERT LOGOS (imágenes / SVG) ===================== */
.cert-card.has-logo {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.4);
  padding: 18px 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 150px;
  gap: 10px;
}
.cert-card.has-logo:hover {
  background: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.cert-logo {
  width: 100px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cert-logo img,
.cert-logo svg {
  max-width: 100px;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.cert-card.has-logo .cert-desc {
  font-size: 11px;
  color: var(--gris-oscuro);
  line-height: 1.45;
  text-align: center;
  margin-top: auto;
}

/* ===================== IMÁGENES DECORATIVAS BIODIGESTOR ===================== */
.bio-feature-img {
  margin: 56px auto 0;
  border-radius: 20px;
  overflow: hidden;
  max-width: 880px;
  box-shadow: var(--sombra-media);
  background: white;
  border: 1px solid var(--gris-claro);
}
.bio-feature-img img {
  width: 100%;
  height: auto;
  display: block;
}
.bio-feature-caption {
  background: var(--azul-profundo);
  color: rgba(255,255,255,0.85);
  padding: 14px 24px;
  font-size: 13px;
  text-align: center;
  letter-spacing: 0.3px;
}

.bio-lineup {
  margin: 48px auto 0;
  max-width: 1180px;
  background: linear-gradient(135deg, #f8f6f1 0%, white 100%);
  border-radius: 20px;
  padding: 40px 32px 32px;
  box-shadow: var(--sombra-sutil);
  border: 1px solid var(--gris-claro);
}
.bio-lineup img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 18px;
}
.bio-lineup-caption {
  text-align: center;
  font-size: 13px;
  color: var(--gris-medio);
  font-style: italic;
}

@media (max-width: 560px) {
  .whatsapp-block { padding: 20px 18px; }
  .bio-lineup { padding: 24px 16px; }
}

/* ===================== ECO-PRODUCTS CHIPS (Ecosolutions) ===================== */
.eco-extra {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(95, 184, 212, 0.15);
}

.eco-extra-title {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 12px;
  font-weight: 600;
}

.eco-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.eco-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(95, 184, 212, 0.2);
  border-radius: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
  transition: all 0.2s var(--transicion);
  cursor: default;
}

.eco-chip:hover {
  background: rgba(95, 184, 212, 0.1);
  border-color: rgba(95, 184, 212, 0.45);
  color: rgba(255, 255, 255, 0.95);
}

.eco-chip svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  opacity: 0.65;
}

.eco-chip:hover svg { opacity: 1; }