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

body {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #ffffff; 
}

h1, h2, h3 {
  font-weight: 700;
}

h1 {
  font-size: 40px;
}

p {
  font-size: 16px;
  font-weight: 400;
  color: #ffffff; 
}

.button {
  font-size: 16px;
  font-weight: 600;
  background-color: #000; 
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: 
    linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("/images/Hexagon\ 7.svg") center/cover no-repeat;

  padding: 25px 30px;
  z-index: 1000;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo img {
  height: 25px;
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1100;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: white;
  display: block;
}

/* hamburger and stack menu in mobile */
@media (max-width: 768px) {
 .hamburger {
    display: flex;
    position: static; 
    margin-left: auto; 
    align-items: center;
  }

  .nav-links-wrapper {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background-color: rgba(0, 0, 0, 0.95);
    padding: 20px;
    position: absolute;
    top: 80px; 
    right: 0;
    left: 0;
    z-index: 999;
    transition: all 0.3s ease;
  }

  .nav-links-wrapper.active {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background-color: rgba(0, 0, 0, 0.95);
    padding: 20px;
    position: absolute;
    top: 80px;
    right: 0;
    left: 0;
    z-index: 999;
  }

  .nav-links {
    flex-direction: column;
    gap: 20px;
    width: 100%;
  }

  .sign-in-btn {
    margin-top: 20px;
  }

  .navbar {
    padding: 15px 20px;
  }
}

@media (min-width: 769px) {
  .nav-links-wrapper {
    display: flex !important;
    flex-direction: row;
    justify-content: flex-end;
    position: static;
    background: none;
    padding: 0;
  }
}

.nav-links-wrapper {
  display: none;
  align-items: center;
  gap: 30px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links li a:hover {
  color: red;
}

.sign-in-btn {
  padding: 10px 25px;
  background-color: white;
  color: black;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.sign-in-btn:hover {
  background-color: #007bff;
  color: white;
}

.solution-dropdown {
  position: relative;
  z-index: 1000; 
}

#solutionDropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%; 
  transform: translateX(-50%);
  background: white;
  width: 600px;
  max-width: 90vw;
  padding: 12px 16px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  border: 1px solid #e5e5e5; 
}

#solutionDropdown.active {
  display: block;
  position: static;
  transform: none;
  background: white;
  width: 100%;
  padding: 20px;
  border-radius: 10px;
  box-shadow: none;
  margin-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.solution-dropdown:hover #solutionDropdown {
  display: block;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-item {
  cursor: pointer;
  pointer-events: auto;
  display: block;
  text-decoration: none;
  background: transparent;
  border-radius: 8px;
  padding: 8px;
  transition: background 0.3s ease;
  color: inherit;
}

.feature-item:hover {
  background: #ecf5ff;
}

.feature-item h4,
.feature-item p {
  color: inherit;
}

.feature-item img {
  width: 32px;
  height: 32px;
}

.feature-item h4 {
  font-size: 14px;
  color: #3f3f3f;
  margin: 8px 0 4px;
}

.feature-item p {
  font-size: 12px;
  color: #555;
  margin: 0;
}

.feature-icon {
  width: 40px;
  height: 40px;
  fill: #0160c6; 
}

.hero, .banner, .main-content {
  position: relative;
  z-index: 1;
}

/* Mobile layout */
@media (max-width: 768px) {
  #solutionDropdown {
    display: none; 
    position: static;
    transform: none;
    background: white;
    width: 100%;
    padding: 15px;
    margin-top: 10px;
    border-radius: 0;      
    box-shadow: none;        
    border-top: 1px solid rgba(255, 255, 255, 0.1); 
  }

  #solutionDropdown.active {
    display: block;
    position: static;
    transform: none;
    background: white;
    width: 100%;
    padding: 10px 15px;
    border-radius: 0;
    box-shadow: none; 
  }
}

@media (max-width: 1100px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Desktop hover behavior */
@media (min-width: 769px) {
  .solution-dropdown:hover #solutionDropdown {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    width: 780px;
    max-width: 90vw;
    padding: 16px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 9999;
  }
}

.contact-container {
  max-width: 1200px;
  margin: 60px auto;
  display: flex;
  gap: 50px;
  padding: 70px 20px;
  flex-wrap: wrap;
}

.contact-left, .contact-right {
  flex: 1;
  min-width: 320px;
}

.contact-left h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #000;
}

.contact-left p {
  font-size: 16px;
  color: #666;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  align-items: center;
  color: #000;
}

.contact-item i {
  background-color: #e6f1fc;
  color: #153862;
  font-size: 16px;
  padding: 10px;
  border-radius: 50%;
  min-width: 40px;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item div {
  line-height: 1.4;
}

.contact-divider {
  border: none;
  border-top: 1px solid #ccc;
  margin: 20px 0;
}

.contact-right {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.contact-right form {
  display: flex;
  flex-direction: column;
}

.contact-right label {
  font-weight: 600;
  margin-bottom: 6px;
  color: #333;
}

.contact-right input,
.contact-right textarea {
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-bottom: 20px;
  font-size: 15px;
}

.contact-right textarea {
  min-height: 100px;
  resize: vertical;
}

.contact-right button {
  background-color: #153862;
  color: white;
  padding: 12px;
  font-size: 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.contact-right button:hover {
  background-color: #0074b3;
}

/* Responsive Layout */
@media (max-width: 768px) {
  .contact-container {
    flex-direction: column;
  }
}

/* Footer */
.site-footer {
    background-color: #0c213b;
    color: rgb(209, 224, 251);
    padding: 50px 20px 30px;
    font-family: Arial, sans-serif;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
    align-items: flex-start;
}

/* Left */
.footer-left {
    flex: 1.5;
    min-width: 220px;
}

.footer-logo {
    width: 160px;
    margin-bottom: 20px;
}

.description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Social */
.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    transition: transform 0.3s;
}

.social-icons a:hover img {
    transform: scale(1.2);
}

/* Middle */
.footer-middle {
    flex: 1.5;
    display: flex;
    gap: 80px;
    flex-wrap: wrap;
    margin-left: 100px;
}

.footer-middle h4,
.footer-right h4 {
    color: #e9f9ff;
    font-size: 18px;
    margin-bottom: 15px;
}

.footer-middle ul,
.footer-right ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-middle li,
.footer-right li {
    font-size: 14px;
    margin-bottom: 10px;
}

/* Link Styling */
.footer-middle li a,
.footer-right li a,
.footer-links-bottom a {
    color: #d6e5ff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-middle li a:hover,
.footer-right li a:hover,
.footer-links-bottom a:hover {
    text-decoration: underline;
    color: #ffffff;
}

/* Right */
.footer-right {
    flex: 1;
    min-width: 200px;
    margin-left: 120px;
}

.company-details li {
    line-height: 1.8;
}

/* Divider */
.footer-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 30px 0;
}

/* Bottom */
.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    font-size: 13px;
    text-align: center;
}

.footer-links-bottom a {
    margin-left: 20px;
    font-size: 13px;
}

.footer-copy {
    color: #d6e5ff;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s;
    margin-left: -10px;
}

.footer-copy:hover {
    text-decoration: underline;
    color: #ffffff;
}

.footer-links-bottom a:first-child {
    margin-left: 0;
}

/* Responsive Footer Improvements */
@media (max-width: 1024px) {
  .footer-middle {
    margin-left: 0;
    gap: 40px;
  }
  .footer-right {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    gap: 30px;
  }

  .footer-left,
  .footer-middle,
  .footer-right {
    margin-left: 0;
  }

  .footer-middle {
    flex-direction: column;
    gap: 20px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .footer-links-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
  }

  .footer-links-bottom a {
    margin: 0;
  }
}

@media (max-width: 480px) {
  .footer-logo {
    width: 130px;
  }

  .description {
    font-size: 14px;
    line-height: 1.6;
  }

  .footer-middle h4,
  .footer-right h4 {
    font-size: 16px;
  }

  .footer-middle li,
  .footer-right li {
    font-size: 13px;
  }

  .footer-bottom {
    font-size: 14px;
  }
}