@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap");

:root {
  --primary-color: #10b981;
  --secondary-color: #1f2937;
  --text-color-light: #f9fafb;
  --text-color-dark: #cbd5e0;
  --bg-card: #2d3748;
  --bg-form: #2c3440;
  --font-family: "Poppins", sans-serif;
  --glass-bg-color: rgba(255, 255, 255, 0.1);
  --glass-border-color: rgba(255, 255, 255, 0.2);
  --glass-blur: 10px;
  --glass-shadow: rgba(0, 0, 0, 0.2);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--secondary-color);
  color: var(--text-color-light);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top left, #2d3748 0%, transparent 50%),
    radial-gradient(circle at bottom right, #1a202c 0%, transparent 50%);
  z-index: -1;
  opacity: 0.8;
}

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

header {
  background-color: transparent;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 20px 0;
  display: flex;
  justify-content: center;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  border-radius: 50px;
  background: var(--glass-bg-color);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border-color);
  box-shadow: 0 8px 32px var(--glass-shadow);
  max-width: fit-content;
  margin: 0 auto;
  gap: 20px;
}

.logo span img {
  height: 40px;
  width: auto;
  vertical-align: middle;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: var(--text-color-light);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s, background-color 0.3s;
  padding: 8px 15px;
  border-radius: 25px;
  display: block;
}

.nav-links a:hover {
  color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-links a[href="contatus.html"] {
  color: var(--secondary-color);
  background-color: var(--primary-color);
  font-weight: 600;
}

.nav-links a.active[href="../index.html"] {
  color: var(--text-color-light);
  background-color: transparent;
  font-weight: 500;
}

.download-btn {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: background-color 0.3s, transform 0.2s, box-shadow 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.download-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.6);
}

.contact-section {
  padding: 180px 0 100px 0; 
  min-height: 100vh;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.contact-info {
  padding-top: 20px;
}

.contact-info h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-color-light);
}

.contact-info .highlight {
  color: var(--primary-color);
}

.contact-info p {
  color: var(--text-color-dark);
  font-size: 1rem;
  margin-bottom: 30px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 15px;
  background-color: var(--bg-card);
  border-radius: 10px;
  transition: background-color 0.3s, transform 0.2s;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-item:hover {
  background-color: #344051;
  transform: translateY(-2px);
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  min-width: 30px; 
  text-align: center;
  padding-top: 5px;
}

.contact-text h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--text-color-light);
}

.contact-text p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-color-dark);
}

.contact-text a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s;
}

.contact-text a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.social-links-contact {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.social-links-contact a {
  color: var(--text-color-dark);
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--text-color-dark);
  border-radius: 50%;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.social-links-contact a:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border-color: var(--primary-color);
}

.contact-form-container {
  background-color: var(--bg-form);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: var(--text-color-light);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-color-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  background-color: var(--secondary-color);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-color-light);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.3);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 15px 30px;
  border: none;
  border-radius: 25px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.submit-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.6);
}

footer {
  background-color: #111827; 
  padding: 60px 0 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  padding-bottom: 40px;
}

.footer-col h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-col p {
  color: var(--text-color-dark);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a,
.footer-links li i {
  color: var(--text-color-dark);
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary-color);
  margin-left: 5px;
}

.footer-links li i {
  margin-right: 10px;
  color: var(--primary-color);
}

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

.footer-col .social-links a {
  color: var(--text-color-dark);
  border-color: var(--text-color-dark);
  font-size: 1rem;
  margin-right: 0;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--text-color-dark);
  border-radius: 50%;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.footer-col .social-links a:hover {
  background-color: var(--primary-color);
  color: #111827;
  border-color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
  color: var(--text-color-dark);
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-form-container {
    order: -1; 
  }
}

@media (max-width: 900px) {
  header {
    padding: 15px 0;
  }
  nav {
    flex-direction: column;
    padding: 15px 20px;
    gap: 15px;
    border-radius: 20px;
    max-width: 95%;
  }
  .nav-links {
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .download-btn {
    width: 100%;
    justify-content: center;
  }
  .contact-section {
    padding-top: 250px; 
    padding-bottom: 60px;
  }
  .contact-info h1 {
    font-size: 2.5rem;
  }

  .footer-container {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
  }
}

@media (max-width: 600px) {
  .contact-form-container {
    padding: 30px 20px;
  }
  .contact-info h1 {
    font-size: 2rem;
  }
  .contact-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .contact-icon {
    padding-top: 0;
    margin-bottom: 5px;
  }
}