/* ─── LANDING PAGE v2.0 — Hero Slider + Estilo de Vida + Blog Preview + Suscripción ─── */

/* ═══ HERO SLIDER ═══ */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding-top: 80px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  z-index: 0;
}
.hero-slide--active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}
.hero-slide__bg {
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}
.hero-slide__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0 0 0 80px;
}
.hero-slide__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--vs-bg-primary) 0%, transparent 40%);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 560px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--vs-bg-green-subtle);
  color: var(--vs-green);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-6);
}
.hero__title {
  font-size: var(--text-5xl);
  font-weight: var(--weight-extrabold);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--vs-text-primary);
}
.hero__desc {
  font-size: var(--text-lg);
  color: var(--vs-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 480px;
}
.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}
.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: 2px solid var(--vs-green);
  background: transparent;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-default);
  padding: 0;
}
.slider-dot--active {
  background: var(--vs-green);
  width: 32px;
  border-radius: 6px;
}

/* Hero Stats */
.hero__stats {
  display: flex;
  gap: var(--space-10);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 2px solid var(--vs-border-light);
}
.hero__stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--vs-green);
}
.hero__stat-label {
  font-size: var(--text-sm);
  color: var(--vs-text-muted);
  margin-top: var(--space-1);
}

/* ═══ ESTILO DE VIDA SECTION ═══ */
.lifestyle-section {
  background: var(--vs-bg-primary);
  position: relative;
  overflow: hidden;
}
.lifestyle-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(58,149,70,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.lifestyle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.lifestyle-card {
  background: var(--vs-bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all var(--duration-normal) var(--ease-default);
  position: relative;
  overflow: hidden;
}
.lifestyle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  transition: height var(--duration-normal) var(--ease-default);
}
.lifestyle-card:nth-child(1)::before { background: var(--vs-green); }
.lifestyle-card:nth-child(2)::before { background: var(--vs-cobalt); }
.lifestyle-card:nth-child(3)::before { background: var(--vs-warning); }

.lifestyle-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.lifestyle-card:hover::before {
  height: 6px;
}
.lifestyle-card__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 32px;
}
.lifestyle-card:nth-child(1) .lifestyle-card__icon { background: rgba(58,149,70,0.08); }
.lifestyle-card:nth-child(2) .lifestyle-card__icon { background: rgba(74,122,140,0.08); }
.lifestyle-card:nth-child(3) .lifestyle-card__icon { background: rgba(212,169,68,0.08); }

.lifestyle-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
  color: var(--vs-text-primary);
}
.lifestyle-card__desc {
  font-size: var(--text-sm);
  color: var(--vs-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}
.lifestyle-card__list {
  text-align: left;
  list-style: none;
  padding: 0;
}
.lifestyle-card__list li {
  font-size: var(--text-sm);
  color: var(--vs-text-secondary);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--vs-border-light);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.lifestyle-card__list li:last-child { border-bottom: none; }
.lifestyle-card__list li::before {
  content: '✓';
  color: var(--vs-green);
  font-weight: var(--weight-bold);
  font-size: var(--text-xs);
  flex-shrink: 0;
}

/* ═══ BENEFIT CARDS ═══ */
.benefit-card {
  text-align: center;
  padding: var(--space-8);
}
.benefit-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  background: var(--vs-bg-green-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 28px;
}
.benefit-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-3);
}

/* ═══ FEATURED PRODUCTS ═══ */
.featured-products .card {
  overflow: hidden;
  padding: 0;
}
.featured-products .card__body {
  padding: var(--space-5);
}
.featured-products .card__image {
  margin-bottom: 0;
  border-radius: 0;
  aspect-ratio: 4/3;
}

/* ═══ BLOG PREVIEW ═══ */
.blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.blog-preview-card {
  background: var(--vs-bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--duration-normal) var(--ease-default);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-preview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.blog-preview-card__img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-preview-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-default);
}
.blog-preview-card:hover .blog-preview-card__img img {
  transform: scale(1.05);
}
.blog-preview-card__category {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--vs-green);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.blog-preview-card__body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-preview-card__body h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--vs-text-primary);
  line-height: var(--leading-tight);
}
.blog-preview-card__body p {
  font-size: var(--text-sm);
  color: var(--vs-text-secondary);
  line-height: var(--leading-relaxed);
  flex: 1;
}
.blog-preview-card__meta {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--vs-border-light);
  font-size: var(--text-xs);
  color: var(--vs-text-muted);
}

/* ═══ SUSCRIPCIÓN ═══ */
.subscribe-section {
  position: relative;
  overflow: hidden;
}
.subscribe-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(58,149,70,0.03) 0%, rgba(74,122,140,0.03) 100%);
  pointer-events: none;
}
.subscribe-card {
  background: var(--vs-bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  box-shadow: var(--shadow-lg);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.subscribe-card h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
  color: var(--vs-text-primary);
}
.subscribe-card p {
  color: var(--vs-text-secondary);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}
.subscribe-form {
  display: flex;
  gap: var(--space-3);
  max-width: 460px;
  margin: 0 auto;
}
.subscribe-form input[type="email"] {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--vs-border);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--vs-text-primary);
  background: var(--vs-bg-primary);
  transition: border-color var(--duration-fast) var(--ease-default);
}
.subscribe-form input[type="email"]:focus {
  outline: none;
  border-color: var(--vs-green);
  box-shadow: 0 0 0 3px rgba(58,149,70,0.1);
}
.subscribe-form input[type="email"]::placeholder {
  color: var(--vs-text-muted);
}
.subscribe-form .btn {
  flex-shrink: 0;
}
.subscribe-card__benefits {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}
.subscribe-card__benefits span {
  font-size: var(--text-xs);
  color: var(--vs-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ═══ TESTIMONIALS ═══ */
.testimonial-card {
  padding: var(--space-8);
  position: relative;
}
.testimonial-card__quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--vs-text-primary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}
.testimonial-card__quote::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--vs-green);
  opacity: 0.2;
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  line-height: 1;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--vs-sage-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-bold);
  color: var(--vs-green-dark);
  font-size: var(--text-sm);
}
.testimonial-card__name {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
}
.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--vs-text-muted);
}

/* ═══ CTA SECTION ═══ */
.cta-section {
  background: linear-gradient(135deg, var(--vs-green) 0%, var(--vs-green-dark) 100%);
  color: white;
  text-align: center;
  padding: var(--space-20) 0;
  border-radius: var(--radius-2xl);
  margin: 0 var(--space-6);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  top: -80px;
  right: -60px;
}
.cta-section::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
  bottom: -40px;
  left: -30px;
}
.cta-section h2 { color: white; }
.cta-section p { color: rgba(255,255,255,0.85); max-width: 500px; margin: 0 auto var(--space-8); }
.cta-section .btn--secondary {
  color: white;
  box-shadow: inset 0 0 0 2px white;
}
.cta-section .btn--secondary:hover {
  background: rgba(255,255,255,0.15);
}

/* ═══ ANIMATIONS ═══ */
.animate-fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-fade-in-up.revealed {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══ MOBILE NAV ═══ */
.navbar__links.mobile-open {
  display: flex !important;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--vs-bg-primary);
  flex-direction: column;
  padding: var(--space-6);
  gap: var(--space-4);
  box-shadow: var(--shadow-lg);
  z-index: 100;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .hero-slide {
    flex-direction: column;
    text-align: center;
    min-height: auto;
    padding: 120px 0 var(--space-12);
  }
  .hero-slide__bg {
    position: relative;
    width: 100%;
    height: 280px;
    border-radius: var(--radius-2xl);
    margin-bottom: var(--space-8);
  }
  .hero-slide__bg::after {
    background: linear-gradient(180deg, transparent 50%, var(--vs-bg-primary) 100%);
  }
  .hero__content { max-width: 100%; }
  .hero__title { font-size: var(--text-3xl); }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; gap: var(--space-6); }
  .slider-dots { bottom: 16px; }

  .lifestyle-grid { grid-template-columns: 1fr; }
  .blog-preview-grid { grid-template-columns: 1fr; }

  .subscribe-form { flex-direction: column; }
  .subscribe-card { padding: var(--space-8) var(--space-5); }
  .subscribe-card__benefits { flex-direction: column; align-items: center; gap: var(--space-2); }
  .collagen-science-grid { grid-template-columns: 1fr; }
  .collagen-science__stats { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr; }
  .trust-badges { grid-template-columns: repeat(2, 1fr); }
}

/* ═══ URGENCY BAR ═══ */
.urgency-bar {
  background: linear-gradient(90deg, var(--vs-green-dark, #2d7a3a) 0%, var(--vs-green, #3a9546) 100%);
  color: white;
  text-align: center;
  padding: 10px var(--space-4);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  position: sticky;
  top: 0;
  z-index: 200;
  letter-spacing: 0.01em;
}

/* ═══ COLLAGEN SCIENCE ═══ */
.collagen-science-section {
  background: var(--vs-bg-primary);
}
.collagen-science-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-16);
  align-items: start;
}
.collagen-science__text h2 {
  font-size: var(--text-3xl);
  margin: var(--space-4) 0 var(--space-5);
}
.collagen-facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-6);
}
.collagen-fact {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4);
  background: var(--vs-bg-card, #f8faf8);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--vs-green);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.collagen-fact:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(58,149,70,0.1);
}
.collagen-fact__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(58,149,70,0.08);
  border-radius: var(--radius-lg);
}
.collagen-fact strong {
  display: block;
  font-size: var(--text-sm);
  color: var(--vs-text-primary);
  margin-bottom: 4px;
}
.collagen-fact p {
  font-size: var(--text-sm);
  color: var(--vs-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}
.collagen-science__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  position: sticky;
  top: 100px;
}
.collagen-stat-card {
  background: var(--vs-bg-card, #f8faf8);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  border: 1px solid var(--vs-border-light, #e8f0e8);
  transition: transform 0.2s ease;
}
.collagen-stat-card:hover { transform: translateY(-3px); }
.collagen-stat-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  color: var(--vs-green);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.collagen-stat-card__label {
  font-size: var(--text-xs);
  color: var(--vs-text-secondary);
  line-height: 1.4;
}
.collagen-stat-card--accent { background: linear-gradient(135deg, #f0faf1 0%, #e8f5e9 100%); border-color: rgba(58,149,70,0.2); }
.collagen-stat-card--accent .collagen-stat-card__number { color: var(--vs-green-dark, #2d7a3a); }
.collagen-stat-card--green {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--vs-green, #3a9546) 0%, var(--vs-green-dark, #2d7a3a) 100%);
  color: white;
}
.collagen-stat-card--green .collagen-stat-card__label { color: rgba(255,255,255,0.9); }
.collagen-stat-card--green .collagen-stat-card__label strong { color: white; }
.collagen-stat-card__icon { font-size: 1.8rem; margin-bottom: var(--space-2); }

/* ═══ PROCESS SECTION ═══ */
.process-section { background: var(--vs-bg-secondary, #f5f8f5); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: process;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--vs-green, #3a9546), var(--vs-cobalt, #4a7a8c));
  opacity: 0.2;
  z-index: 0;
}
.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.process-step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vs-green, #3a9546) 0%, var(--vs-green-dark, #2d7a3a) 100%);
  color: white;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  box-shadow: 0 4px 16px rgba(58,149,70,0.3);
}
.process-step h4 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--vs-text-primary);
}
.process-step p {
  font-size: var(--text-sm);
  color: var(--vs-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ═══ TRUST BADGES ═══ */
.trust-section {
  padding: var(--space-8) 0;
  background: var(--vs-bg-primary);
  border-top: 1px solid var(--vs-border-light, #e8f0e8);
  border-bottom: 1px solid var(--vs-border-light, #e8f0e8);
}
.trust-badges {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
  align-items: center;
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-3);
  border-radius: var(--radius-xl);
  transition: background 0.2s ease;
  cursor: default;
}
.trust-badge:hover { background: var(--vs-bg-green-subtle, rgba(58,149,70,0.06)); }
.trust-badge__icon { font-size: 1.6rem; }
.trust-badge span:last-child {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--vs-text-secondary);
  line-height: 1.3;
}

/* ═══ LUISA AI SECTION ═══ */
.luisa-section {
  background: linear-gradient(135deg, #0D1117 0%, #161B22 50%, #0D1117 100%);
  color: #E6EDF3;
  position: relative;
  overflow: hidden;
}
.luisa-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(58,149,70,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.luisa-section::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(74,122,140,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.luisa-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}
.luisa-info__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(58,149,70,0.15);
  border: 1px solid rgba(58,149,70,0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #4AA153;
  margin-bottom: var(--space-6);
}
.luisa-info__badge .pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #3FB950;
  animation: pulse-glow 2s infinite;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(63,185,80,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(63,185,80,0); }
}
.luisa-info h2 {
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: #E6EDF3;
}
.luisa-info h2 span { color: #4AA153; }
.luisa-info p {
  font-size: var(--text-lg);
  color: #8B949E;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}
.luisa-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.luisa-feature {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: rgba(22,27,34,0.6);
  border: 1px solid rgba(48,54,61,0.5);
  border-radius: var(--radius-lg);
  transition: all 0.25s ease;
}
.luisa-feature:hover {
  border-color: rgba(58,149,70,0.3);
  background: rgba(58,149,70,0.05);
  transform: translateX(4px);
}
.luisa-feature__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: rgba(58,149,70,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.luisa-feature__text {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: #E6EDF3;
}
/* Chat mockup */
.luisa-chat-mockup {
  background: rgba(22,27,34,0.8);
  border: 1px solid rgba(48,54,61,0.6);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  backdrop-filter: blur(12px);
}
.luisa-chat-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(48,54,61,0.5);
  margin-bottom: var(--space-4);
}
.luisa-chat-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3A9546, #4AA153);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.luisa-chat-name {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: #E6EDF3;
}
.luisa-chat-status {
  font-size: var(--text-xs);
  color: #3FB950;
}
.chat-messages { display: flex; flex-direction: column; gap: var(--space-3); }
.chat-msg {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: var(--text-sm);
  line-height: 1.5;
  max-width: 85%;
  animation: chatFade 0.5s ease-out;
}
@keyframes chatFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-msg--bot {
  background: rgba(58,149,70,0.12);
  color: #E6EDF3;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.chat-msg--user {
  background: rgba(74,122,140,0.15);
  color: #E6EDF3;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}

/* ═══ SOCIAL PROOF TOAST ═══ */
.social-proof-toast {
  position: fixed;
  bottom: 100px;
  left: 24px;
  background: white;
  border-radius: var(--radius-xl);
  padding: 12px 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 999;
  transform: translateX(-120%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 320px;
  border: 1px solid var(--vs-border-light);
}
.social-proof-toast.show {
  transform: translateX(0);
  opacity: 1;
}
.social-proof-toast__icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--vs-bg-green-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.social-proof-toast__text {
  font-size: 0.8rem;
  color: var(--vs-text-primary);
  line-height: 1.4;
}
.social-proof-toast__text strong { color: var(--vs-green); }
.social-proof-toast__time {
  font-size: 0.65rem;
  color: var(--vs-text-muted);
  margin-top: 2px;
}

/* ═══ WHATSAPP FLOATING BUTTON ═══ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
}
.whatsapp-float__btn {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: all 0.3s ease;
  position: relative;
}
.whatsapp-float__btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.45);
}
.whatsapp-float__btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37,211,102,0.2);
  animation: wa-pulse 2s infinite;
}
@keyframes wa-pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 0; }
}
.whatsapp-float__btn svg { width: 30px; height: 30px; fill: white; position: relative; z-index: 1; }
.whatsapp-float__tooltip {
  position: absolute;
  right: 72px;
  bottom: 8px;
  background: white;
  color: var(--vs-text-primary);
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
  pointer-events: none;
}
.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 6px solid white;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ═══ FLOATING PARTICLES (CSS Only) ═══ */
.particles-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  animation: float-particle linear infinite;
}
.particle:nth-child(1) { width: 6px; height: 6px; background: var(--vs-green); left: 10%; animation-duration: 18s; animation-delay: 0s; }
.particle:nth-child(2) { width: 4px; height: 4px; background: var(--vs-cobalt); left: 25%; animation-duration: 22s; animation-delay: 3s; }
.particle:nth-child(3) { width: 8px; height: 8px; background: var(--vs-sage); left: 50%; animation-duration: 16s; animation-delay: 1s; }
.particle:nth-child(4) { width: 5px; height: 5px; background: var(--vs-green); left: 70%; animation-duration: 20s; animation-delay: 5s; }
.particle:nth-child(5) { width: 3px; height: 3px; background: var(--vs-cobalt); left: 85%; animation-duration: 24s; animation-delay: 2s; }
.particle:nth-child(6) { width: 7px; height: 7px; background: var(--vs-sage); left: 40%; animation-duration: 19s; animation-delay: 4s; }
@keyframes float-particle {
  0% { bottom: -10px; transform: translateX(0) rotate(0deg); opacity: 0; }
  10% { opacity: 0.15; }
  90% { opacity: 0.15; }
  100% { bottom: 110%; transform: translateX(80px) rotate(360deg); opacity: 0; }
}

/* ═══ 3D PRODUCT CARD TILT ═══ */
.featured-products .card {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}
.featured-products .card:hover {
  transform: translateY(-8px) rotateX(2deg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

/* ═══ ANIMATED GRADIENT BORDER — TESTIMONIALS ═══ */
.testimonial-card {
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--vs-green), var(--vs-cobalt), var(--vs-sage), var(--vs-green));
  background-size: 300% 100%;
  animation: gradient-slide 4s ease infinite;
}
@keyframes gradient-slide {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ═══ NAVBAR SCROLL GLASSMORPHISM ═══ */
.navbar.scrolled {
  background: rgba(249,247,242,0.85) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

/* ═══ RESPONSIVE ADDITIONS ═══ */
@media (max-width: 768px) {
  .luisa-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .luisa-chat-mockup { display: none; }
  .social-proof-toast { left: 12px; right: 12px; max-width: none; bottom: 90px; }
  .whatsapp-float__btn { width: 52px; height: 52px; }
  .whatsapp-float__tooltip { display: none; }
}