:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary-color: #1e293b;
  --accent-color: #22d3ee;
  --text-color: #1e293b;
  --text-light: #64748b;
  --bg-color: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #e2e8f0;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --code-bg: #1e293b;
  --code-color: #22d3ee;
}

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

body {
  color: var(--text-color);
  background-color: var(--bg-light);
  line-height: 1.6;
}

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

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

code {
  background-color: var(--code-bg);
  color: var(--code-color);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: "Fira Code", "JetBrains Mono", monospace;
  font-size: 0.9em;
}

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

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 50px;
  color: var(--secondary-color);
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

/* Header */
header {
  position: fixed;
  width: 100%;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 15px 0;
  transition: var(--transition);
}

header.scrolled {
  padding: 10px 0;
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo i {
  font-size: 1.8rem;
  color: var(--primary-color);
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-color);
}

.logo h1 span {
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links li a {
  font-weight: 500;
  color: var(--text-color);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 180px 0 100px;
  background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 50%, #c7d2fe 100%);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 10px;
  color: var(--secondary-color);
  line-height: 1.2;
}

.hero-content h1 span {
  color: var(--primary-color);
}

.hero-content .tagline {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 20px;
}

.hero-content .description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--text-light);
  max-width: 90%;
}

.tool-count {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}

.cta-buttons {
  display: flex;
  gap: 20px;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-image img {
  max-height: 600px;
  filter: drop-shadow(0px 20px 40px rgba(99, 102, 241, 0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }

  100% {
    transform: translateY(0px);
  }
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  border: 1px solid var(--border-color);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
  border-color: var(--primary-light);
}

.feature-card .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 70px;
  width: 70px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(34, 211, 238, 0.1) 100%);
  border-radius: 16px;
}

.feature-card .icon i {
  font-size: 30px;
  color: var(--primary-color);
}

.feature-card h3 {
  margin-bottom: 15px;
  font-size: 1.4rem;
  color: var(--secondary-color);
}

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

/* Tool Categories Section */
.tool-categories {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.category-card {
  background-color: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

.category-card h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 1.3rem;
  color: var(--secondary-color);
}

.category-card h3 i {
  color: var(--primary-color);
}

.category-card ul {
  list-style: none;
}

.category-card ul li {
  padding: 8px 0;
  color: var(--text-light);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

.category-card ul li:last-child {
  border-bottom: none;
}

.category-card ul li::before {
  content: "•";
  color: var(--primary-color);
  font-weight: bold;
}

/* Screenshots Section */
.screenshots {
  padding: 100px 0;
  background-color: var(--bg-color);
}

.screenshot-carousel {
  display: flex;
  overflow-x: hidden;
  scroll-behavior: smooth;
  margin-bottom: 30px;
}

.screenshot {
  min-width: 100%;
  padding: 0 15px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.screenshot img {
  max-height: 600px;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
  border: 8px solid var(--secondary-color);
}

.screenshot p {
  margin-top: 20px;
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--secondary-color);
}

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.carousel-controls button {
  background-color: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-controls button:hover {
  color: var(--primary-dark);
}

.carousel-indicators {
  display: flex;
  gap: 10px;
}

.carousel-indicators span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border-color);
  display: block;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-indicators span.active {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

/* Download Section */
.download {
  padding: 100px 0;
  background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 50%, #c7d2fe 100%);
  position: relative;
}

.download::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.download .container {
  position: relative;
  z-index: 1;
}

.download-description {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 40px;
  font-size: 1.1rem;
  color: var(--text-light);
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 60px;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--secondary-color);
  color: white;
  padding: 12px 25px;
  border-radius: 12px;
  transition: var(--transition);
}

.download-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(30, 41, 59, 0.3);
  color: white;
}

.download-btn i {
  font-size: 2.5rem;
}

.download-btn span {
  display: flex;
  flex-direction: column;
}

.download-btn small {
  font-size: 0.8rem;
  font-weight: 300;
}

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

.testimonials-slider {
  overflow: hidden;
  margin-bottom: 30px;
  position: relative;
}

.testimonial {
  background-color: var(--bg-light);
  border-radius: 16px;
  padding: 30px;
  box-shadow: var(--shadow);
  margin: 15px;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.testimonial .quote {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 30px;
  position: relative;
  padding-left: 25px;
  color: var(--text-color);
}

.testimonial .quote::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 3rem;
  color: var(--primary-light);
  line-height: 1;
}

.author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.author h4 {
  margin-bottom: 5px;
  color: var(--secondary-color);
}

.author p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.testimonial-controls span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border-color);
  display: block;
  cursor: pointer;
  transition: var(--transition);
}

.testimonial-controls span.active {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

/* Contact Section */
.contact {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.contact .container {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
}

.contact-info,
.contact-form {
  flex: 1;
  min-width: 300px;
}

.contact-info p {
  margin-bottom: 30px;
  font-size: 1.1rem;
  color: var(--text-light);
}

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

.contact-info li {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.contact-info li i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--bg-dark);
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.contact-form h3 {
  font-size: 1.8rem;
  margin-bottom: 25px;
  color: var(--secondary-color);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 20px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--bg-color);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Footer */
footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 80px 0 20px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-logo {
  flex: 2;
  min-width: 250px;
}

.footer-logo i {
  font-size: 2rem;
  color: var(--primary-light);
  margin-bottom: 15px;
}

.footer-logo h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.footer-logo p {
  color: #94a3b8;
}

.footer-links {
  flex: 1;
  min-width: 150px;
}

.footer-links h3 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

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

.footer-links ul li a {
  color: #94a3b8;
}

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

.footer-newsletter {
  flex: 2;
  min-width: 250px;
}

.footer-newsletter h3 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-newsletter p {
  color: #94a3b8;
  margin-bottom: 20px;
}

.footer-newsletter form {
  display: flex;
}

.footer-newsletter input {
  flex: 1;
  padding: 12px 15px;
  border: none;
  border-radius: 8px 0 0 8px;
  font-family: inherit;
}

.footer-newsletter button {
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  transition: var(--transition);
}

.footer-newsletter button:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #334155;
}

.footer-bottom p {
  color: #94a3b8;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero {
    padding: 150px 0 80px;
  }

  .hero-content h1 {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  header nav {
    position: relative;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    flex-direction: column;
    align-items: center;
    padding: 30px 0;
    gap: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

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

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }

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

  .hero-content {
    text-align: center;
  }

  .hero-content .description {
    max-width: 100%;
  }

  .cta-buttons {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 130px 0 60px;
  }

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

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

  .cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
}