/* CSS Reset and Global Styles */
:root {
  --primary: #5d7eff;
  --primary-light: #89a3ff;
  --yellow: #FFD700;
  --white: #ffffff;
  --black: #000000;
  --gray-dark: #333333;
  --gray: #666666;
  --gray-light: #999999;
  --gray-lighter: #f5f5f5;
  --gray-lightest: #fafafa;
  --border-color: rgba(0, 0, 0, 0.1);
  --dark-bg: #1a1a1a;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--white);
  color: var(--black);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.link {
  color: var(--primary);
  text-decoration: underline;
}

.link:hover {
  text-decoration: none;
  color: var(--primary-light);
}

/* Utility Classes */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

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

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-download {
  background-color: var(--yellow);
  color: var(--black);
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
}

.btn-app-store,
.btn-google-play {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--black);
  color: var(--white);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.btn-app-store:hover,
.btn-google-play:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-product {
  display: block;
  width: 100%;
  padding: 12px;
  background-color: var(--yellow);
  color: var(--black);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  margin-top: 20px;
  transition: all 0.3s ease;
}

.btn-product:hover {
  opacity: 0.9;
}

/* Animation for elements scrolling into view */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.5px;
}

.logo-link {
  text-decoration: none;
}

.main-nav {
  display: flex;
  gap: 30px;
  align-items: center;
}

.main-nav a {
  color: var(--gray-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--primary);
}

/* Hero Section */
#hero {
  padding-top: 120px;
  padding-bottom: 80px;
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--white);
}

#hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--black);
  letter-spacing: -1px;
}

.hero-content .tagline {
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 40px;
  color: var(--gray);
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.app-mockup {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 9/16;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.app-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  border-radius: 30px;
}

.mockup-content {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  z-index: 1;
  text-align: center;
}

/* Trusted Section */
.trusted-section {
  padding: 60px 0;
  text-align: center;
  background-color: var(--gray-lightest);
}

.trusted-text {
  font-size: 1.1rem;
  color: var(--gray);
  font-weight: 400;
  margin-bottom: 40px;
}

.trusted-text strong {
  font-weight: 600;
  color: var(--black);
}

.trusted-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.logo-item {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gray);
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.logo-item:hover {
  opacity: 1;
}

/* Section Titles */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 15px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.5px;
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  margin-bottom: 60px;
  color: var(--gray);
  font-weight: 400;
}

/* Features Section */
.features-section {
  padding: 100px 0;
  background-color: var(--white);
}

.feature-block {
  margin-bottom: 120px;
}

.feature-block:last-child {
  margin-bottom: 0;
}

.feature-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.feature-block.reverse .feature-content {
  direction: rtl;
}

.feature-block.reverse .feature-text,
.feature-block.reverse .feature-image {
  direction: ltr;
}

.feature-text {
  padding: 20px 0;
}

.feature-title {
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.5px;
}

.feature-description {
  font-size: 1.1rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 40px;
}

.feature-items {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feature-item-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 50px;
  text-align: center;
}

.feature-item-content h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--black);
}

.feature-item-content p {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.7;
}

.feature-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 9/16;
  background: var(--black);
  border-radius: 25px;
  padding: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  position: relative;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  font-size: 1.1rem;
}

/* Products Section */
.products-section {
  padding: 100px 0;
  background-color: var(--gray-lightest);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card.featured {
  border: 2px solid var(--yellow);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.product-name {
  font-size: 1.5rem;
  margin-bottom: 20px;
  font-weight: 700;
  color: var(--black);
}

.product-price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--black);
}

.product-features {
  text-align: left;
  margin-top: 30px;
}

.product-features-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-features-subtitle {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 20px;
}

.product-features-list {
  list-style: none;
  padding: 0;
}

.product-features-list li {
  padding: 10px 0;
  color: var(--gray-dark);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-color);
}

.product-features-list li:last-child {
  border-bottom: none;
}

/* Testimonials Section */
.testimonials-section {
  padding: 100px 0;
  background-color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 60px;
}

.testimonial-card {
  text-align: center;
  padding: 20px;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-placeholder {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
}

.testimonial-name {
  font-size: 1.2rem;
  margin-bottom: 5px;
  font-weight: 700;
  color: var(--primary);
}

.testimonial-role {
  font-size: 0.9rem;
  margin-bottom: 20px;
  color: var(--gray);
  font-weight: 400;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--gray-dark);
  line-height: 1.8;
  font-style: italic;
}

/* FAQ Section */
.faq-section {
  padding: 100px 0;
  background-color: var(--white);
}

.faq-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: flex-start;
}

.faq-left {
  padding-right: 40px;
}

.faq-small-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.faq-main-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 15px;
  letter-spacing: -0.5px;
}

.faq-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 30px;
}

.faq-email {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.faq-email:hover {
  color: var(--primary-light);
}

.faq-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--black);
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--primary);
  line-height: 1;
}

/* Stats Section */
.stats-section {
  padding: 80px 0;
  background-color: var(--gray-lightest);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
  text-align: center;
}

.stat-item {
  padding: 20px;
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1;
}

.stat-label {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  padding: 100px 0;
  background-color: var(--dark-bg);
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.03) 2px,
      rgba(255, 255, 255, 0.03) 4px
    );
  text-align: center;
  color: var(--white);
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
  line-height: 1.3;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-app-store,
.cta-section .btn-google-play {
  background-color: var(--white);
  color: var(--black);
}

.cta-section .btn-app-store:hover,
.cta-section .btn-google-play:hover {
  background-color: var(--gray-lighter);
}

/* Contact Section */
.contact-section {
  padding: 100px 0;
  text-align: center;
  background-color: var(--white);
}

.contact-info {
  margin-bottom: 30px;
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--gray);
}

/* Footer */
.main-footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-color);
  background-color: var(--white);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 15px;
}

.footer-brand p {
  color: var(--gray);
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 600;
  color: var(--black);
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 12px;
}

.footer-column ul li a {
  color: var(--gray);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.footer-column ul li a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  #hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-image {
    order: -1;
  }

  .app-mockup {
    max-width: 280px;
  }

  .feature-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-block.reverse .feature-content {
    direction: ltr;
  }

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

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

  .faq-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-header .container {
    flex-direction: column;
    gap: 15px;
  }

  .main-nav {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .main-nav a {
    font-size: 0.9rem;
  }

  #hero {
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-content .tagline {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .feature-title {
    font-size: 1.5rem;
  }

  .trusted-logos {
    gap: 30px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .cta-section h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content .tagline {
    font-size: 1rem;
  }

  .app-mockup {
    max-width: 240px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .faq-main-title {
    font-size: 2rem;
  }
}