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

body {
  font-family: 'Montserrat', Arial, sans-serif;
  background: #0a0a0a;
  color: #fff;
}

/* ── HERO ── */
.hero-bar {
  background: #000;
  padding: 20px 16px;
  text-align: center;
}

.hero-bar h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
}

.hero-bar h1 span {
  color: #3db8f5;
}

.hero-body {
  display: flex;
  flex-wrap: wrap;
  min-height: 380px;
}

.hero-img-side {
  flex: 1 1 300px;
  min-height: 300px;
  background: url('img/img1.jpg') center/cover no-repeat;
}

.hero-copy {
  flex: 1 1 280px;
  background: rgba(0, 0, 0, 0.82);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
}

.hero-copy p.hook {
  font-size: clamp(22px, 3.5vw, 30px);
  color: #eee;
  line-height: 1.65;
}

.hero-copy p.hook strong {
  color: #3db8f5;
}

/* ── CARD CONTENEDORA DEL BOTÓN ── */
.cta-card {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* ── BOTÓN WHATSAPP ── */
.cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #25d366 0%, #1aab52 100%);
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: clamp(15px, 2.5vw, 19px);
  font-weight: 800;
  padding: 16px 28px;
  border-radius: 14px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  box-shadow: 0 0 24px rgba(37, 211, 102, 0.45), 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s;
  width: 100%;
  max-width: 360px;
  text-align: center;
  line-height: 1.3;
}

.cta-btn:hover {
  background: linear-gradient(135deg, #1ebe57 0%, #15963f 100%);
  box-shadow: 0 0 36px rgba(37, 211, 102, 0.65), 0 6px 20px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

/* ── ESCASEZ ── */
.scarcity {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  color: #ffd966;
  font-weight: 700;
}

.dot {
  width: 9px;
  height: 9px;
  background: #ffd966;
  border-radius: 50%;
  display: inline-block;
  animation: blink 1.4s infinite;
  flex-shrink: 0;
}

@keyframes blink {
  0%, 100% { opacity: 1 }
  50% { opacity: 0.3 }
}

/* ── BARRA SUBTÍTULO ── */
.subtitle-bar {
  background: #000;
  padding: 28px 20px;
  text-align: center;
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: 0.5px;
}

.subtitle-bar span {
  color: #3db8f5;
}

/* ── GALERÍA ── */
.gallery {
  display: flex;
  flex-wrap: wrap;
}

.gallery-img {
  flex: 1 1 180px;
  min-height: 180px;
  overflow: hidden;
}

.gallery-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.85);
  transition: filter 0.3s;
}

.gallery-img img:hover {
  filter: brightness(1);
}

/* ── BENEFICIOS ── */
.benefits {
  background: #0d1a0d;
  padding: 48px 20px;
}

.benefits h2 {
  text-align: center;
  font-size: clamp(22px, 3.5vw, 32px);
  color: #3db8f5;
  margin-bottom: 30px;
  font-weight: 800;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
}

.benefit-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(61, 184, 245, 0.2);
  border-radius: 10px;
  padding: 22px 16px;
  text-align: center;
}

.benefit-icon {
  font-size: 48px;
  margin-bottom: 12px;
  line-height: 1;
}

.benefit-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #3db8f5;
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 15px;
  color: #ccc;
  line-height: 1.55;
}

/* ── TESTIMONIOS ── */
.testimonials {
  background: #111;
  padding: 40px 20px;
}

.testimonials h2 {
  text-align: center;
  font-size: clamp(22px, 3.5vw, 30px);
  color: #fff;
  margin-bottom: 26px;
  font-weight: 800;
}

.testi-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.testi {
  background: rgba(255, 255, 255, 0.05);
  border-left: 3px solid #25d366;
  border-radius: 8px;
  padding: 18px 16px;
  max-width: 270px;
  flex: 1 1 220px;
}

.testi p {
  font-size: 16px;
  color: #ddd;
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 10px;
}

.testi-name {
  font-size: 12px;
  font-weight: 700;
  color: #3db8f5;
}

/* ── CTA FINAL ── */
.final-cta {
  background: #000;
  padding: 48px 20px;
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(24px, 4vw, 36px);
  color: #fff;
  margin-bottom: 8px;
  font-weight: 800;
}

.final-cta p {
  color: #aaa;
  font-size: 18px;
  margin-bottom: 28px;
}

.final-cta .cta-btn {
  max-width: 400px;
  margin: 0 auto 18px;
  font-size: 17px;
  padding: 18px 28px;
}

.final-cta .scarcity {
  justify-content: center;
}

/* ── FOOTER ── */
.footer {
  background: #0a0a0a;
  padding: 16px;
  text-align: center;
  font-size: 12px;
  color: #555;
  border-top: 1px solid #1a1a1a;
}

/* ── RESPONSIVE ── */

/* Móvil pequeño */
@media (max-width: 480px) {
  .hero-bar {
    padding: 16px 12px;
  }

  .hero-bar h1 {
    font-size: clamp(22px, 7vw, 32px);
    line-height: 1.3;
  }

  .hero-body {
    flex-direction: column;
  }

  .hero-img-side {
    min-height: 220px;
    flex: none;
    width: 100%;
  }

  .hero-copy {
    padding: 24px 16px;
    gap: 16px;
  }

  .cta-card {
    padding: 20px 14px;
  }

  .cta-btn {
    font-size: 15px;
    padding: 14px 16px;
    max-width: 100%;
  }

  .cta-btn svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
  }

  .subtitle-bar {
    font-size: clamp(18px, 5vw, 26px);
    padding: 20px 14px;
  }

  .gallery-img {
    flex: 1 1 45%;
    min-height: 140px;
  }

  .benefits-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .benefit-card {
    padding: 16px 12px;
  }

  .benefit-icon {
    font-size: 36px;
  }

  .testi {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .final-cta .cta-btn {
    max-width: 100%;
    font-size: 15px;
  }

  .scarcity {
    font-size: 15px;
    text-align: center;
    justify-content: center;
  }
}

/* Tablet */
@media (min-width: 481px) and (max-width: 768px) {
  .hero-body {
    flex-direction: column;
  }

  .hero-img-side {
    min-height: 280px;
    flex: none;
    width: 100%;
  }

  .hero-copy {
    padding: 28px 24px;
  }

  .cta-btn {
    max-width: 100%;
  }

  .gallery-img {
    flex: 1 1 45%;
    min-height: 160px;
  }

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

  .subtitle-bar {
    font-size: clamp(20px, 4vw, 32px);
  }
}