:root {
  --primary: #1e2a5a;
  --secondary: #f4f6fa;
  --accent: #2c9fff;
  --light-bg: #f8f9fa;
  --dark-text: #222;
  --highlight: #1e90ff;
}

html, body {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  background: var(--light-bg);
  color: var(--dark-text);
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

/* Main container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

header {
  background: #fff;
  box-shadow: 0 2px 14px rgba(0,30,90,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}
.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  height: 40px;
  transition: transform 0.2s;
}
.logo-icon:hover { transform: rotate(-7deg) scale(1.05); }
.logo-text {
  height: 30px;
}
nav ul {
  display: flex;
  gap: 25px;
  list-style: none;
  padding: 0;
  margin: 0;
}
nav a {
  font-weight: 600;
  color: var(--primary);
  transition: color 0.3s, text-shadow 0.2s;
  padding: 6px 12px;
  border-radius: 12px;
  display: inline-block;
}
nav a:hover, nav a.active {
  color: var(--accent);
  background: var(--secondary);
  text-shadow: 0 2px 6px rgba(44, 159, 255, 0.10);
  text-decoration: none;
}

/* Section Separators */
.section-divider {
  width: 100%;
  height: 30px;
  background: linear-gradient(to right, var(--accent) 0%, transparent 100%);
  opacity: 0.14;
  margin: 0 0 30px 0;
}
.section-divider.wave {
  background: url('https://svgshare.com/i/1532.svg') repeat-x;
  background-size: auto 40px;
  height: 30px;
  opacity: 0.17;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  color: #fff;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(110deg, #184b91 0%, #145078 70%, #1e2a5a 100%);
}

/* Removed .hero-overlay to eliminate the lines overlay */

/* Background slider */
.background-slider {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}
.background-slider .slide {
  position: absolute;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: fadeSlider 24s infinite;
}
.background-slider .slide:nth-child(1) { animation-delay: 0s; }
.background-slider .slide:nth-child(2) { animation-delay: 6s; }
.background-slider .slide:nth-child(3) { animation-delay: 12s; }
.background-slider .slide:nth-child(4) { animation-delay: 18s; }
@keyframes fadeSlider {
  0%, 100% { opacity: 0; }
  8%, 20% { opacity: 1; }
  28% { opacity: 0; }
}

/* Modified hero-content to remove background, border-radius, backdrop-filter and box-shadow */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 48px 30px;
  animation: floatUp 1s cubic-bezier(.6,-0.02,.74,.85);
  color: #fff;
  text-align: center;
  /* Removed styling below to eliminate box */
  /* background: rgba(0, 26, 57, 0.54); */
  /* backdrop-filter: blur(8px); */
  /* border-radius: 16px; */
  /* box-shadow: 0 10px 36px 6px rgba(30,42,90,0.12); */
}
@keyframes floatUp {
  0% { opacity: 0;transform: translateY(50px);}
  100% { opacity: 1; transform: translateY(0);}
}
.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.hero .highlight {
  color: var(--accent);
}
.hero p {
  font-size: 1.23rem;
  margin-bottom: 32px;
  line-height: 1.45;
}
.cta-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  padding: 14px 32px;
  border-radius: 7px;
  font-weight: 700;
  font-size: 1.08em;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  outline: none;
  transition: all 0.25s;
  box-shadow: 0 4px 12px rgba(44,159,255,0.06);
}
.primary {
  background: linear-gradient(90deg, var(--primary) 70%, var(--accent) 100%);
  color: #fff;
}
.primary:hover {
  background: linear-gradient(90deg, var(--accent) 10%, var(--primary) 80%);
  letter-spacing: 0.03em;
}
.secondary {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* About Section */
.about {
  padding: 70px 0 50px 0;
  background: var(--secondary);
}
.about-container {
  display: flex;
  gap: 44px;
  align-items: center;
  flex-wrap: wrap;
}
.about-text {
  flex: 1 1 400px;
}
.about-text h2 {
  font-size: 2.1rem;
  color: var(--primary);
  margin-bottom: 16px;
}
.about-text p {
  font-size: 1.08rem;
  line-height: 1.7;
  margin-bottom: 10px;
  color: #303848;
}
.about-image {
  flex: 1 1 370px;
  text-align: center;
}
.about-image img {
  max-width: 88%;
  border-radius: 12px;
  box-shadow: 0 6px 28px rgba(10, 38, 82, 0.07);
  border: 4px solid #fff;
}
.accent-dot {
  color: var(--accent);
  font-weight: 900;
  font-size: 2.2rem;
  vertical-align: -1px;
}

/* Services Section */
.services {
  background: #fff;
  padding: 70px 0 50px 0;
}
.section-title {
  text-align: center;
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 36px;
  letter-spacing: -0.02em;
}
.services-grid {
  display: flex;
  gap: 30px;
  justify-content: space-between;
  flex-wrap: wrap;
}
.service-card {
  background: linear-gradient(120deg,#fafdff 82%, #e9effe 100%);
  flex: 1 1 280px;
  padding: 28px 16px 28px 16px;
  text-align: center;
  border-radius: 14px;
  box-shadow: 0 6px 26px rgba(30, 42, 90, 0.07);
  transition: transform 0.2s, box-shadow 0.2s;
  min-width: 260px;
  margin-bottom: 22px;
  border: 1px solid #eef3f9;
}
.service-card:hover {
  transform: translateY(-9px) scale(1.045);
  box-shadow: 0 16px 56px 0 #1e2a5a18;
}
.service-icon {
  background: linear-gradient(120deg,#e2f2fa 80%,#c8e4fc 100%);
  display: flex;align-items: center;justify-content: center;
  width: 80px; height: 80px;
  margin: 0 auto 18px auto;
  border-radius: 50%;
  box-shadow: 0 3px 18px #2c9fff11;
  border: 2px solid #fff;
}
.service-icon img {
  height: 50px;width: 50px;
}

.service-card h3 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 9px;
}
.service-card p {
  font-size: 1rem;
  color: #595a70;
  min-height: 54px;
}

/* Projects Section */
.projects {
  background: var(--secondary);
  padding: 70px 0 50px 0;
}
.projects-grid {
  display: flex;
  gap: 34px;
  justify-content: space-between;
  flex-wrap: wrap;
}
.project-card {
  background: #fff;
  flex: 1 1 275px;
  border-radius: 13px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(54, 74, 150, 0.08);
  transition: transform 0.2s, box-shadow 0.2s;
  min-width: 260px;
  margin-bottom: 22px;
  border: 1px solid #e0e7f4;
}
.project-card:hover {
  transform: scale(1.035) translateY(-8px);
  box-shadow: 0 18px 54px 0 #1e2a5a22;
}
.project-card img {
  width: 100%; height:184px; object-fit:cover;
  border-bottom: 3px solid #e1eafa;
}
.project-card h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin: 15px 10px 3px 10px;
}
.project-card p {
  font-size: 1.02rem;
  color: #444;
  margin: 0 16px 18px 16px;
}

/* Ongoing Projects Section (slightly different bg and label) */
.ongoing-projects {
  background: #eef5fc;
}
.ongoing-projects .section-title::after {
  content: " (In Progress)";
  color: var(--accent);
  font-size: 1rem;
  font-weight: 400;
  margin-left: 5px;
}

/* Contact Section */
.contact {
  background: #fff;
  padding: 60px 0;
  text-align: center;
}
.contact-container.no-form {
  display: flex;
  justify-content: center;
}
.contact-info {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 14px;
  padding: 34px 20px 28px 20px;
  background: linear-gradient(120deg, #f6faff 90%, #eaf1ff 100%);
  box-shadow: 0 3px 24px #1e2a5a11;
  border: 1px solid #ebeff7;
}
.contact-info h2.section-title {
  margin-bottom: 18px;
}
.contact-info p {
  margin-bottom: 22px;
  font-size: 1.02rem;
  color: #303874;
}
.contact-details {
  padding-left: 0;
  font-size: 1.02rem;
  color: #444;
  line-height: 2.1;
  list-style: none;
}
.contact-details li {margin-bottom: 7px;}
.contact-details strong {
  color: var(--accent);
  font-weight: 700;
}

.footer-bar {
  background: var(--primary);
  color: #fff;
  padding: 14px 0;
  text-align: center;
  font-size: 0.98em;
  letter-spacing: 0.04em;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1050px) {
  .services-grid, .projects-grid, .about-container {
    gap: 18px;
    flex-direction: column;
    align-items: center;
  }
  .about-image, .about-text { text-align: center; }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 9px;
  }
  nav ul { justify-content: center; flex-wrap: wrap; gap: 12px; }
  .hero h1 { font-size: 2rem;}
  .hero-content {padding: 24px 8px;}
  .about, .services, .projects, .contact {padding: 38px 0;}
  .section-title {font-size: 1.3rem;}
}

@media (max-width: 460px) {
  .hero-content {padding: 11px 2px;}
  .btn, nav a {font-size: 1em;padding: 7px 12px;}
  .service-card, .project-card {min-width: 0;}
}