:root {
  --blue: #0b69b9;
  --white: #f5f5f5;
  --black: #001f2d;
  --container: 1200px;
}
html {
  scroll-behavior: smooth;
}

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

body {
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  max-width: 150px;
  height: auto;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--blue);
}

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

.menu li {
  position: relative;
}

.menu li a {
  color: var(--white);
  font-weight: 500;
  padding: 8px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  border-radius: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 99;
  color: black;
  padding: 10px 0;
}

.menu li.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  color: black;
  padding: 8px 20px;
}

.dropdown-menu li a:hover {
  background: #f0f0f0;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: 0.3s;
  display: inline-block;
}

.btn-primary:hover {
  box-shadow: 0 0 12px rgba(11,105,185,0.5);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 80px 20px;
  gap: 40px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 16px;
  color: var(--white);
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 24px;
  opacity: 0.9;
}

.hero-media {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.hero-media video {
  width: 100%;
  max-width: 500px;
  border-radius: 360px;
  /* border: 2px solid var(--blue); */
}

.btn-secondary {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: 0.3s;
  display: inline-block;
}

.btn-secondary:hover {
  background: var(--blue);
  color: var(--white);
}


.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 20px;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  color: var(--blue);
  margin-bottom: 40px;
  position: relative;
}

.section-title::after {
  content: '';
  width: 60px;
  height: 3px;
  background: var(--blue);
  display: block;
  margin: 10px auto 0;
  border-radius: 5px;
}

.services-grid, .solutions-grid, .news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.service-card, .solution-card, .news-card {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(11,105,185,0.2);
}

.service-card:hover, .solution-card:hover, .news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(11,105,185,0.3);
}

.news-card img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 15px;
  height: 200px;
  object-fit: cover;
}

.abt {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container);
  margin: 80px auto;
  padding: 0 20px;
  gap: 40px;
}

.about-image {
  flex: 1;
}

.about-image img {
  width: 100%;
  max-width: 300px;
  border-radius: 12px;
  margin: 0 auto;
  display: block;
}

.about-text {
  flex: 1;
  padding: 20px;
}

.about-text h2 {
  color: var(--blue);
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.7;
  opacity: 0.9;
}

.wrap {
  max-width: var(--container);
  margin: 80px auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  color: var(--blue);
  margin-bottom: 40px;
}

.section-title::after {
  content: '';
  width: 60px;
  height: 3px;
  background: var(--blue);
  display: block;
  margin: 10px auto 0;
  border-radius: 5px;
}

.policies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.policy-card {
  background: rgba(255,255,255,0.05);
  color: var(--white);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(11,105,185,0.2);

}

.policy-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(11,105,185,0.3);
}

.fade-in {
  opacity: 1;
  transform: translateY(0);
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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


.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--blue);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 1rem;
  transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #0b69b9;
  box-shadow: 0 0 8px rgba(11,105,185,0.3);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #bbb;
}

.contact-form button {
  background: var(--blue);
  color: var(--white);
  padding: 14px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

.contact-form button:hover {
  box-shadow: 0 0 12px rgba(11,105,185,0.5);
  transform: translateY(-2px);
}

.footer {
  background: var(--black);
  padding: 40px 20px;
  text-align: center;
  border-top: 1px solid rgba(11,105,185,0.3);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  max-width: var(--container);
  margin: 0 auto;
}

.footer-col {
  flex: 1;
  min-width: 250px;
}

.footer-col h4 {
  color: var(--blue);
  margin-bottom: 15px;
}

.footer a {
  color: var(--blue);
  transition: color 0.3s;
}

.footer a:hover {
  color: var(--white);
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--blue);
  color: var(--white);
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  font-size: 1.5rem;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: 0.4s;
  z-index: 1000;
  border: none;
  text-decoration: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.fade-in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 40px 20px;
    gap: 30px;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .nav-inner {
    flex-direction: column;
    gap: 15px;
  }
  
  .menu {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    color: var(--white);
  }
  
  .dropdown-menu li a {
    color: var(--white);
    padding: 8px 0;
  }
  
  .abt {
    flex-direction: column;
    gap: 30px;
    text-align: center;
  }
  
  .about-text h2 {
    font-size: 2rem;
  }
  
  .footer-inner {
    flex-direction: column;
    gap: 30px;
  }
  
  .services-grid, .solutions-grid, .news-grid {
    grid-template-columns: 1fr;
  }
}