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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Navigation */
nav {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo {
  font-size: 1.75rem;
  font-weight: bold;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 0.75rem;

  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.logo-image {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;

  img {
    height: 40px;
  }
}

.cta-button {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
  color: white;
  padding: 10rem 2rem 8rem 2rem;
  text-align: center;

  background-image: url(assets/hero.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;

  &::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.8);
    z-index: 0;
    backdrop-filter: blur(5px);
  }
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.btn-primary {
  background: white;
  color: #2563eb;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s;
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Value Props */
.value-props {
  padding: 4rem 2rem;
  background: white;
}

.props-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 2rem;

}

.prop-card {
  text-align: center;
  padding: 2rem;
  flex: 1 0 30%;
  max-width: 50%;
}

@media screen and (max-width: 1024px) {
  .prop-card {
    flex: 1 0 33%;
  }
}

@media screen and (max-width: 768px) {
  .prop-card {
    flex: 1 0 80%;
    max-width: 100%;
  }
}

.prop-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
}

.prop-image {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;

  img {
    width: 45px;
    height: 45px;
  }
}

.prop-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: #1e40af;
}

.prop-card p {
  color: #666;
  line-height: 1.7;
}

/* Screenshot Carousel Section */
.screenshot-carousel {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 50%, #93c5fd 100%);
  padding: 5rem 2rem;
  overflow: hidden;
}

.carousel-container {
  max-width: 1200px;
  margin: 0 auto;
}

.carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 3rem 0;
}

.carousel-track-container {
  overflow: hidden;
  flex: 1;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  position: relative;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 20px;
  overflow: hidden;
}

.carousel-image-wrapper img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/10;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(30, 64, 175, 0.9) 0%, rgba(37, 99, 235, 0.7) 60%, transparent 100%);
  color: white;
  padding: 3rem 2rem 2rem;
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.carousel-slide:not(.active) .carousel-caption {
  transform: translateY(100%);
}

.carousel-caption h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.carousel-caption p {
  font-size: 1.1rem;
  opacity: 0.95;
}

.carousel-btn {
  background: white;
  border: 0 solid #ffffff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #2563eb;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

.carousel-btn:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  transform: scale(1.1);
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.carousel-btn:active {
  transform: scale(0.95);
}

.carousel-btn svg {
  width: 28px;
  height: 28px;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #3b82f6;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.indicator:hover {
  border-color: #2563eb;
  transform: scale(1.2);
}

.indicator.active {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border-color: #2563eb;
  width: 32px;
  border-radius: 6px;
}

/* Responsive adjustments for carousel */
@media screen and (max-width: 768px) {
  .screenshot-carousel {
    padding: 3rem 1rem;
  }

  .carousel-wrapper {
    gap: 0.5rem;
    margin: 2rem 0;
  }

  .carousel-btn {
    width: 45px;
    height: 45px;
  }

  .carousel-btn svg {
    width: 20px;
    height: 20px;
  }

  .carousel-caption {
    padding: 2rem 1.5rem 1.5rem;
  }

  .carousel-caption h3 {
    font-size: 1.3rem;
  }

  .carousel-caption p {
    font-size: 0.95rem;
  }
}

@media screen and (max-width: 480px) {
  .carousel-btn {
    width: 40px;
    height: 40px;
    border-width: 1px;
  }

  .carousel-btn svg {
    width: 18px;
    height: 18px;
  }

  .carousel-caption {
    padding: 1.5rem 1rem 1rem;
  }

  .carousel-caption h3 {
    font-size: 1.1rem;
  }

  .carousel-caption p {
    font-size: 0.85rem;
  }

  .indicator {
    width: 10px;
    height: 10px;
  }

  .indicator.active {
    width: 24px;
  }
}

/* Features Section */
.features {
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  padding: 5rem 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;

  &.m-0 {
    margin-bottom: 0;
  }
}

.section-header h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.section-header p {
  font-size: 1.3rem;
  color: #666;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 2.5rem;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
}

.feature-box {
  background: white;
  padding: 3rem 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;

  flex: 1 0 30%;
  max-width: 50%;
  margin: 0 auto;
}

@media screen and (max-width: 1024px) {
  .feature-box {
    flex: 1 0 40%;
  }
}

@media screen and (max-width: 768px) {
  .feature-box {
    flex: 1 0 80%;
    max-width: 100%;
  }
}

.feature-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
  border-color: #3b82f6;
}

.feature-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  margin: 0 auto 1.5rem;
  transition: all 0.3s ease;
}

.feature-image {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  margin: 0 auto 1.5rem;
  transition: all 0.3s ease;

  img {
    width: 55px;
    height: 55px;
  }
}

.feature-box:hover .feature-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.feature-box:hover .feature-image {
  transform: scale(1.1);
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.feature-box h4 {
  color: #1e40af;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.feature-box p {
  color: #666;
  line-height: 1.8;
  font-size: 1rem;
}

/* Open Source Section */
.open-source {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  padding: 5rem 2rem;
  color: white;
}

.open-source-container {
  max-width: 1200px;
  margin: 0 auto;
}

.open-source h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 700;
}

.open-source p.subtitle {
  text-align: center;
  font-size: 1.3rem;
  opacity: 0.95;
  max-width: 800px;
  margin: 0 auto 5rem;
  line-height: 1.8;
}

.open-source-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 2.5rem;
}

.open-source-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 20px;
  transition: all 0.3s ease;
  flex: 1 0 30%;
  max-width: 50%;
  margin: 0 auto;
  box-sizing: border-box;
}

@media screen and (max-width: 1024px) {
  .open-source-card {
    flex: 1 0 40%;
  }
}

@media screen and (max-width: 768px) {
  .open-source-card {
    flex: 1 0 80%;
    max-width: 100%;
  }
}

.open-source-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
  /* border-color: rgba(255, 255, 255, 0.4); */
}

.open-source-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.open-source-image {
  width: 60px;
  height: 60px;
  margin: .75rem auto 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: center;

  img {
    width: 60px;
    height: 60px;
  }
}

.open-source-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.open-source-card p {
  line-height: 1.8;
  opacity: 0.95;
}

/* Technology Section */
.technology {
  background: white;
  padding: 5rem 2rem;
}

.technology-container {
  max-width: 1200px;
  margin: 0 auto;
}

.tech-header {
  text-align: center;
  margin-bottom: 4rem;
}

.tech-header h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.tech-header p {
  font-size: 1.3rem;
  color: #666;
  max-width: 700px;
  margin: 0 auto;
}

.tech-grid {
  gap: 2rem;
  margin-bottom: 3rem;

  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
}

.tech-item {
  padding: 2rem 1.5rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  flex: 1;
  max-width: 50%;
}

@media screen and (max-width: 1024px) {
  .tech-item {
    flex: 1 0 40%;
  }
}

@media screen and (max-width: 768px) {
  .tech-item {
    max-width: 100%;
  }
}
/* 
.tech-item:hover {
  border-color: #3b82f6;
  background: white;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.1);
  transform: translateY(-5px);
} */

.tech-logo {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.tech-image {
  width: 80px;
  height: 80px;
  margin: .75rem auto 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content: center;

  img {
    width: 80px;
    height: 80px;
  }
}

.tech-item h4 {
  color: #1e40af;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.tech-item p {
  color: #666;
  font-size: 0.9rem;
}

.tech-benefits {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  padding: 2.5rem;
  border-radius: 20px;
  margin-top: 3rem;
}

.tech-benefits h3 {
  color: #1e40af;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 600;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.benefit-item {
  display: flex;
  align-items: start;
  gap: 1rem;
}

.benefit-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.benefit-text {
  color: #333;
  line-height: 1.7;
}

/* Demo Section */
.demo-section {
  position: relative;
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  padding: 6rem 2rem;

  background-image: url(assets/hero-alt.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;

  &::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.8);
    z-index: 0;
    backdrop-filter: blur(2px);
  }
}

.demo-container {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.demo-content {
  background: rgba(255, 255, 255, 0.8);
  padding: 3.5rem 3rem;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px) saturate(125%);
  text-align: center;
}

@media screen and (max-width: 768px) {
  .demo-section {
    padding: 2rem;
  }

  .demo-content {
    padding: 2.5rem 2rem;
  }
}

.demo-content h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-content>p {
  color: #666;
  margin-bottom: 2rem;
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.submit-btn {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  padding: 1.25rem 3rem;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  margin-top: 1rem;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

/* Testimonials */
.testimonials {
  padding: 4rem 2rem;
  background: white;
}

.testimonials-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: #f8fafc;
  padding: 2rem;
  border-radius: 15px;
  border-top: 4px solid #3b82f6;
}

.testimonial-card:nth-child(2) {
  border-top-color: #1e40af;
}

.testimonial-card:nth-child(3) {
  border-top-color: #2563eb;
}

.testimonial-text {
  color: #333;
  margin-bottom: 1.5rem;
  font-style: italic;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
}

.author-info h5 {
  color: #333;
  margin-bottom: 0.25rem;
}

.author-info p {
  color: #666;
  font-size: 0.9rem;
}

/* Footer */
footer {
  background: #1e293b;
  color: white;
  padding: 3rem 2rem 1.5rem;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 1.5rem;
  color: #94a3b8;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  /* background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; */
  color: white;
}

.footer-logo-icon {
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: bold;
}

.footer-logo-image {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;

  img {
    height: 40px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .logo-icon {
    width: 35px;
    height: 35px;
    font-size: 1.2rem;
  }

  .section-header h2 {
    font-size: 2.2rem;
  }

  .feature-icon {
    width: 80px;
    height: 80px;
    font-size: 3rem;
  }

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

  .open-source h2,
  .tech-header h2 {
    font-size: 2.2rem;
  }

  .open-source>p,
  .tech-header p {
    font-size: 1.1rem;
  }

  .tech-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .nav-container {
    padding: 0 1rem;
  }

  .cta-button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
  }
}