/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #4361ee;
  --primary-dark: #3a0ca3;
  --secondary-color: #4cc9f0;
  --accent-color: #f72585;
  --text-color: #2b2d42;
  --light-text: #444b68;
  --background-color: #f8f9ff;
  --card-color: #fff;
  --border-color: rgba(67, 97, 238, 0.15);
  --shadow: 0 10px 30px rgba(67, 97, 238, 0.1);
  --border-radius: 12px;
  --border-radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
  width: 100%;
  padding-top: 72px; /* Altura del header */
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-color);
}

.cta-button {
  display: inline-block;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-dark) 100%
  );
  color: white;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(67, 97, 238, 0.3);
  transition: var(--transition);
  transform: translateY(0);
}

.cta-button:hover {
  background: linear-gradient(
    135deg,
    var(--primary-dark) 0%,
    var(--primary-color) 100%
  );
  color: white;
  box-shadow: 0 12px 30px rgba(67, 97, 238, 0.4);
  transform: translateY(-3px);
}

section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  margin-bottom: 1rem;
  line-height: 1.3;
}

/* Header & Navigation */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 20px rgba(67, 97, 238, 0.08);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  width: 100%;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: auto;
}

.logo {
  font-size: 1.7rem;
  font-weight: 800;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: var(--transition);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  transition: var(--transition);
}

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

.menu-btn {
  display: none;
}

@media (max-width: 880px) {
  body {
    padding-top: 64px; /* Altura del header en móvil */
  }

  nav {
    padding: 1rem 1.5rem;
  }

  .nav-container {
    width: 100%;
  }

  .menu-btn {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--primary-color);
    font-size: 1.5rem;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    z-index: 1001;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: white;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 0;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    z-index: 1000;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1.2rem;
    color: var(--primary-color);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .nav-links.active a {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links a:nth-child(1) { transition-delay: 0.1s; }
  .nav-links a:nth-child(2) { transition-delay: 0.2s; }
  .nav-links a:nth-child(3) { transition-delay: 0.3s; }
}

/* Hero section */
.hero {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  color: white;
  text-align: center;
  padding: 6rem 1rem 5rem;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
  margin-top: 0;
}

.hero::before {
  content: "";
  position: absolute;
  top: -10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3.2rem;
  margin-bottom: 1.2rem;
  font-weight: 800;
  line-height: 1.2;
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.hero h2 {
  font-size: 1.6rem;
  margin-bottom: 3rem;
  font-weight: 500;
  opacity: 0.9;
}

.terms {
  font-size: 0.85rem;
  margin-top: 1.5rem;
  opacity: 0.7;
}

.terms a {
  color: white;
  text-decoration: underline;
}

/* Tagline section */
.tagline {
  text-align: center;
  padding: 5rem 1rem;
  background-color: white;
  border-radius: var(--border-radius);
  margin-top: 0;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 5;
}

.tagline h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.tagline p {
  max-width: 700px;
  margin: 2rem auto 0;
  font-size: 1.2rem;
  color: var(--light-text);
}

/* Screenshots section */
.screenshots {
  text-align: center;
  padding: 6rem 1rem 4rem;
  background-color: white;
  border-radius: var(--border-radius);
  margin-top: 4rem;
  box-shadow: var(--shadow);
}

.screenshots h2 {
  font-size: 2.5rem;
  margin-bottom: 3.5rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
}

.screenshot-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.screenshot-item:hover {
  transform: translateY(-10px);
}

.screenshot-item p {
  margin-top: 1.2rem;
  font-weight: 500;
  color: var(--light-text);
}

.screenshot-item.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* Placeholder for screenshot images */
.screenshot-placeholder {
  background: linear-gradient(
    135deg,
    rgba(67, 97, 238, 0.05) 0%,
    rgba(247, 37, 133, 0.05) 100%
  );
  border-radius: var(--border-radius);
  height: auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-style: italic;
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.1);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.screenshot-placeholder::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
}

.screenshot-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Demo section */
.demo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  padding: 3rem 1rem;
}

.demo-card {
  background-color: var(--card-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.demo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(67, 97, 238, 0.12);
}

.demo-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.demo-card:hover::before {
  transform: scaleX(1);
}

.demo-card.hovering::before {
  transform: scaleX(1);
}

.demo-message {
  background-color: rgba(67, 97, 238, 0.08);
  padding: 1.2rem;
  border-radius: var(--border-radius);
  margin-bottom: 1.2rem;
  font-weight: 500;
  color: var(--primary-dark);
  position: relative;
}

.demo-message::before {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 20px;
  width: 16px;
  height: 16px;
  background-color: rgba(67, 97, 238, 0.08);
  transform: rotate(45deg);
}

.demo-response {
  background-color: #f7f9ff;
  padding: 1.2rem;
  border-radius: var(--border-radius);
  white-space: pre-line;
  border-left: 3px solid var(--primary-color);
}

.demo-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
}

.image-demo {
  grid-column: span 2;
  position: relative;
  overflow: hidden;
}

.image-demo .demo-response {
  position: relative;
  min-height: 220px;
  background-image: linear-gradient(
    45deg,
    rgba(67, 97, 238, 0.05) 25%,
    rgba(76, 201, 240, 0.05) 25%,
    rgba(76, 201, 240, 0.05) 50%,
    rgba(67, 97, 238, 0.05) 50%,
    rgba(67, 97, 238, 0.05) 75%,
    rgba(76, 201, 240, 0.05) 75%,
    rgba(76, 201, 240, 0.05) 100%
  );
  background-size: 20px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: none;
  border: 1px dashed var(--border-color);
}

.image-demo .demo-response::after {
  content: "Imagen de ticket/factura procesada";
  position: absolute;
  color: var(--primary-color);
  font-style: italic;
  font-weight: 500;
}

/* Features section */
.features {
  text-align: center;
  background-color: white;
  padding: 6rem 1rem 5rem;
  border-radius: var(--border-radius);
  margin-top: 4rem;
  box-shadow: var(--shadow);
}

.features h2 {
  font-size: 2.5rem;
  margin-bottom: 4rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  padding: 2.5rem 1.8rem;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, #ffffff 0%, #f7f9ff 100%);
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.08);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  opacity: 0;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(67, 97, 238, 0.05) 0%,
    rgba(247, 37, 133, 0.05) 100%
  );
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(67, 97, 238, 0.15);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.feature-card p {
  color: var(--light-text);
  margin-bottom: 1.5rem;
}

.feature-link {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent-color);
  position: relative;
}

.feature-link::after {
  content: "→";
  margin-left: 5px;
  transition: var(--transition);
}

.feature-link:hover::after {
  margin-left: 10px;
}

/* Animation for feature cards */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Join section */
.join {
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  color: white;
  padding: 6rem 1rem;
  border-radius: var(--border-radius);
  margin-top: 4rem;
  position: relative;
  overflow: hidden;
}

.join::before,
.join::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.join::before {
  top: -100px;
  right: -100px;
}

.join::after {
  bottom: -100px;
  left: -100px;
}

.join h2 {
  font-size: 2.5rem;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 1;
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.join .cta-button {
  background: white;
  color: var(--primary-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 1;
}

.join .cta-button:hover {
  background: white;
  color: var(--accent-color);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Benefits section */
.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  padding: 5rem 1rem;
}

.benefit-card {
  padding: 2.5rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  opacity: 0;
  transform: translateY(30px);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(67, 97, 238, 0.12);
}

.benefit-card.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.benefit-card h3 {
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.benefit-card p {
  color: var(--light-text);
}

/* Testimonials section */
.testimonials {
  background-color: white;
  padding: 6rem 1rem 5rem;
  text-align: center;
  border-radius: var(--border-radius);
  margin-top: 3rem;
  box-shadow: var(--shadow);
}

.testimonials h2 {
  font-size: 2.5rem;
  margin-bottom: 4rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.testimonial-card {
  padding: 2.5rem;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, #ffffff 0%, #f7f9ff 100%);
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.08);
  text-align: left;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  opacity: 0;
  transform: translateY(30px);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(67, 97, 238, 0.12);
}

.testimonial-card.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 5rem;
  color: rgba(67, 97, 238, 0.1);
  font-family: serif;
  line-height: 1;
}

.source {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  display: inline-block;
  position: relative;
}

.source::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
}

/* FAQ section */
.faq {
  padding: 6rem 1rem 5rem;
  text-align: center;
}

.faq h2 {
  font-size: 2.5rem;
  margin-bottom: 4rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, 1fr);
  gap: 1rem;
}

.faq-item {
  text-align: left;
  padding: 1.8rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.faq-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(67, 97, 238, 0.12);
}

.faq-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  padding-right: 30px;
}

.faq-item h3::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 22px;
  font-size: 1.5rem;
  color: var(--accent-color);
  transition: transform 0.3s ease;
}

.faq-item.active h3::after {
  transform: rotate(45deg);
}

.faq-item p {
  color: var(--light-text);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, margin 0.3s ease;
  margin-top: 0;
}

.faq-item.active p {
  max-height: 500px;
  margin-top: 1rem;
}

/* FAQ active state */
.faq-item.active {
  box-shadow: 0 15px 40px rgba(67, 97, 238, 0.12);
}

/* Legal sections */
.legal {
  max-width: 900px;
  margin: 4rem auto;
  padding: 4rem 2rem;
}

.legal h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 2.5rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.legal-content {
  background-color: white;
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

.legal-content h3 {
  color: var(--primary-color);
  margin: 2rem 0 1rem;
  font-size: 1.3rem;
}

.legal-content p,
.legal-content ul {
  margin-bottom: 1.2rem;
  color: var(--light-text);
}

.legal-content ul {
  padding-left: 2rem;
}

/* Footer */
footer {
  background: linear-gradient(135deg, #2b2d42 0%, #1a1b2e 100%);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
}

.footer-links {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 1.5rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
  transform: translateY(-3px);
}

footer p {
  opacity: 0.7;
  margin-bottom: 0.7rem;
}

/* Media queries for responsiveness */
@media (max-width: 880px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero h2,
  .tagline h2 {
    font-size: 1.5rem;
  }

  .image-demo {
    grid-column: span 1;
  }

  nav {
    flex-direction: column;
    padding: 1.5rem 1rem;
  }

  .nav-links {
    margin-top: 1.2rem;
  }

  .nav-links a {
    margin: 0 1rem;
  }

  .screenshot-grid {
    grid-template-columns: 1fr 1fr;
  }

  section {
    padding: 4rem 1.5rem;
  }

  .tagline,
  .screenshots,
  .features,
  .join,
  .testimonials {
    margin-top: 2rem;
  }
}

@media (max-width: 480px) {
  section {
    padding: 3rem 1.2rem;
  }

  .demo,
  .feature-grid,
  .benefits,
  .testimonial-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-direction: column;
  }

  .footer-links a {
    margin: 0.5rem 0;
  }

  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  /* .screenshot-placeholder {
    height: 200px;
  } */

  .hero h1 {
    font-size: 2rem;
  }

  .hero h2 {
    font-size: 1.2rem;
  }

  .tagline h2,
  .screenshots h2,
  .features h2,
  .join h2,
  .testimonials h2,
  .faq h2 {
    font-size: 1.8rem;
  }

  .legal-content {
    padding: 1.5rem;
  }
}

/* Header scrolled state */
header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 5px 20px rgba(67, 97, 238, 0.12);
}

/* Shimmer loading effect for screenshot placeholders */
.screenshot-placeholder.shimmer {
  position: relative;
  overflow: hidden;
}

.screenshot-placeholder.shimmer::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.comparison {
  padding: 6rem 1rem 5rem;
  background-color: white;
  border-radius: var(--border-radius);
  margin-top: 4rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.comparison h2 {
  font-size: 2.5rem;
  margin-bottom: 4rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.comparison-item {
  padding: 2.5rem 1.8rem;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, #ffffff 0%, #f7f9ff 100%);
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.08);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.comparison-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(67, 97, 238, 0.05) 0%,
    rgba(247, 37, 133, 0.05) 100%
  );
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}

.comparison-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(67, 97, 238, 0.15);
}

.comparison-item:hover::before {
  opacity: 1;
}

.comparison-item i {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  transition: var(--transition);
}

.comparison-item:hover i {
  color: var(--accent-color);
}

.comparison-item h3 {
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.comparison-item p {
  color: var(--light-text);
  line-height: 1.6;
}

@media (max-width: 880px) {
  .comparison {
    padding: 4rem 1rem;
  }
  
  .comparison h2 {
    font-size: 2rem;
  }
  
  .comparison-item {
    padding: 2rem 1.5rem;
  }
}

.security-banner {
  background-color: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  padding: 1rem 0;
  position: relative;
  z-index: 10;
}

.security-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.5rem 2rem;
  text-align: center;
  flex-wrap: wrap;
}

.security-content i.fa-shield-alt {
  color: #4a90e2;
  font-size: 1.5rem;
}

.security-content p {
  color: #4a5568;
  font-size: 1.1rem;
  margin: 0;
}

.security-link {
  color: #4a90e2;
  text-decoration: none;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s ease;
}

.security-link:hover {
  color: #357abd;
}

.security-link i {
  font-size: 0.8rem;
}

@media (max-width: 880px) {
  .security-content {
    padding: 0 1rem;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .security-content p {
    font-size: 1rem;
  }
}

main {
  overflow-x: hidden;
  width: 100%;
}