* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Inter, Arial, sans-serif;
}

body {
  color: #1f2937;
  background: #f9fafb;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 80px 20px;
  text-align: center;
}

/* HERO */
/* HERO */
.hero {
  position: relative;
  background: linear-gradient(135deg, #1e40af 0%, #6366f1 50%, #3b82f6 100%);
  color: white;
  padding: 120px 5% 80px;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
}


.hero .badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  transition: transform 0.3s;
}

.hero .badge:hover {
  transform: scale(1.1);
}

.hero h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.1;
  letter-spacing: -1px;
  animation: fadeInUp 1s ease forwards;
}

.hero h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: 500;
  color: #e0f2fe;
  animation: fadeInUp 1s ease 0.2s forwards;
  opacity: 0;
}

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 20px auto 40px;
  line-height: 1.6;
  color: #f0f9ff;
  animation: fadeInUp 1s ease 0.4s forwards;
  opacity: 0;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.6s forwards;
  opacity: 0;
}


/* BUTTONS */
.btn-primary {
  background: #facc15;
  color: #1f2937;
  padding: 16px 36px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 10px 20px rgba(250, 204, 21, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 25px rgba(250, 204, 21, 0.5);
}

.btn-secondary {
  border: 2px solid white;
  color: white;
  padding: 16px 36px;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}

/* Hero illustration */
.hero-illustration {
  position: absolute;
  right: 5%;
  bottom: 0;
  max-width: 500px;
  animation: float 6s ease-in-out infinite;
}

.hero-shapes .shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  animation: float 8s ease-in-out infinite alternate;
}

.shape1 { width: 120px; height: 120px; top: 10%; left: 5%; }
.shape2 { width: 200px; height: 200px; bottom: 15%; right: 10%; }
.shape3 { width: 80px; height: 80px; top: 50%; left: 40%; }

/* Animations */
@keyframes fadeInUp {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

/* Responsive */
@media(max-width:1024px) {
  .hero h1 { font-size: 3rem; }
  .hero h2 { font-size: 1.5rem; }
  .hero-illustration { position: relative; max-width: 80%; margin: 40px auto 0; }
}


/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

/* FORM */
.demo form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.demo input,
.demo select,
.demo textarea {
  padding: 14px;
  border-radius: 6px;
  border: 1px solid #d1d5db;
}

footer {
  background: #111827;
  color: #9ca3af;
  padding: 30px;
  text-align: center;
}

/* KEY FEATURES */
.key-features {
  background: #ffffff;
}

.key-features .subtitle {
  max-width: 700px;
  margin: 20px auto 50px;
  color: #4b5563;
}

.feature-card {
  background: #f9fafb;
  padding: 30px;
  border-radius: 14px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.feature-card .icon {
  font-size: 2rem;
  margin-bottom: 15px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

/* CUSTOM FEATURES */
.custom-features {
  background: linear-gradient(135deg, #f1f5f9, #e0e7ff);
}

.custom-box {
  max-width: 800px;
  margin: auto;
  background: white;
  padding: 60px;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.custom-list {
  list-style: none;
  margin: 30px 0;
  padding: 0;
}

.custom-list li {
  margin: 12px 0;
  font-weight: 500;
}

.pricing, .addons {
  padding: 80px 10%;
  background: #f8fafc;
  text-align: center;
}

.pricing-grid, .addons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.pricing-card, .addon-card {
  background: white;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  transition: transform 0.3s ease;
}

.pricing-card:hover, .addon-card:hover {
  transform: translateY(-8px);
}

.highlight {
  border: 2px solid #2563eb;
}

.badge {
  background: #2563eb;
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
}

.price {
  font-size: 36px;
  font-weight: bold;
  margin: 15px 0;
}

ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

ul li {
  margin: 10px 0;
}

ul li.disabled {
  opacity: 0.4;
}

.btn {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.btn.primary {
  background: #2563eb;
  color: white;
}

.btn.secondary {
  border: 1px solid #2563eb;
  color: #2563eb;
}

.faq {
  padding: 80px 10%;
  background: #ffffff;
  max-width: 1100px;
  margin: auto;
}

.faq h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 10px;
}

.faq .subtitle {
  text-align: center;
  color: #64748b;
  margin-bottom: 50px;
}

.faq-container {
  max-width: 800px;
  margin: auto;
}

.faq-item {
  border-bottom: 1px solid #e5e7eb;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  font-size: 18px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question .icon {
  font-size: 24px;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer p {
  padding-bottom: 20px;
  color: #475569;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-item.active .faq-question .icon {
  transform: rotate(45deg);
}



/* Base animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Variantes */
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* Screenshots */
.slider-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 900px;
  margin: 60px auto 0 auto;
}

.slider-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slider-track a {
  min-width: 100%;
  display: block;
  text-align: center;
}

.slider-track img {
  width: 80%;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

button.prev, button.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  border: none;
  color: #fff;
  font-size: 2rem;
  padding: 0 10px;
  cursor: pointer;
  z-index: 10;
}


/* ===== TESTIMONIALS ===== */

.testimonials {
  background: #f8fafc;
  padding: 90px 0;
  overflow: hidden;
}

.testimonials h2 {
  text-align: center;
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.section-subtitle {
  text-align: center;
  color: #64748b;
  margin-bottom: 60px;
}

/* Slider container */
.testimonial-slider {
  position: relative;
  overflow: hidden;
}

/* Track animation */
.testimonial-track {
  display: flex;
  gap: 30px;
  animation: scrollTestimonials 35s linear infinite;
}

/* Pause animation on hover */
.testimonial-slider:hover .testimonial-track {
  animation-play-state: paused;
}

/* Card */
.testimonial-card {
  min-width: 320px;
  max-width: 320px;
  background: white;
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
  opacity: 0.75;
  transform: scale(0.96);
  transition: all 0.4s ease;
}

/* Fade + focus on hover */
.testimonial-card:hover {
  opacity: 1;
  transform: scale(1.12);
  z-index: 10;
  box-shadow: 0 40px 80px rgba(0,0,0,0.18);
}


/* Text */
.testimonial-card .quote {
  font-style: italic;
  color: #334155;
  margin-bottom: 22px;
  line-height: 1.6;
}

.testimonial-card .author strong {
  display: block;
  color: #0f172a;
}

.testimonial-card .author span {
  font-size: 0.9rem;
  color: #64748b;
}

/* Animation */
@keyframes scrollTestimonials {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
button.prev { left: 10px; }
button.next { right: 10px; }