:root {
  --primary: #0b1c2d;
  --accent: #00c2ff;
  --dark: #1f2933;
  --light: #f5f7fa;
  --whatsapp: #25d366;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
  color: #222;
}

a {
  text-decoration: none;
  color: inherit;
}

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

.logo-img {
  width: 45px;
  height: auto;
  border-radius: 20px;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background: var(--primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.navbar a:hover {
  color: #00c2ff;
}

.nav-cta {
  background: #00c2ff;
  color: #000;
  padding: 8px 14px;
  border-radius: 4px;
  font-weight: bold;
}

/* HERO */
.hero {
  padding: 80px 20px;
  text-align: center;
  background: linear-gradient(rgba(11,28,45,0.85), rgba(11,28,45,0.85)),
    url("https://images.unsplash.com/photo-1581092580497-e0d23cbdf1dc")
      center/cover;
  color: #fff;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.hero-buttons {
  margin: 25px 0;
}

/* BUTTONS */
.btn {
  padding: 12px 20px;
  border-radius: 4px;
  margin: 5px;
  display: inline-block;
  font-weight: bold;
}

.primary {
  background: var(--accent);
  color: #000;
}

.secondary {
  border: 2px solid var(--accent);
  color: var(--accent);
}

/* STATS */
.stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}

.stats h3 {
  font-size: 2rem;
  color: var(--accent);
}

/* SECTIONS */
section {
  padding: 70px 40px;
}

h2 {
  text-align: center;
  margin-bottom: 30px;
}

/* GRIDS */
/* ABOUT SECTION */
.about {
  background: linear-gradient(135deg, #0b1c2d, #122b45);
  color: #ffffff;
}

.about-container {
  max-width: 1000px;
  margin: auto;
  text-align: center;
}

.about h2 {
  color: var(--accent);
  font-size: 2.2rem;
}

.about .intro {
  max-width: 700px;
  margin: 15px auto 40px;
  font-size: 1.05rem;
  opacity: 0.9;
}

/* ABOUT GRID */
.about-grid {
  align-items: center;
  text-align: left;
}

.about-grid h3 {
  color: var(--accent);
  margin-bottom: 10px;
}

.highlights {
  background: rgba(255, 255, 255, 0.08);
  padding: 25px;
  border-radius: 8px;
}

.highlights p {
  margin-bottom: 10px;
  font-weight: bold;
}

/* MISSION / VISION / VALUES */
.mv {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.mv div {
  background: rgba(255, 255, 255, 0.08);
  padding: 20px;
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1.5;
}
/* TIMELINE STYLE */
.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.timeline-item {
  background: rgba(255,255,255,0.08);
  padding: 25px;
  border-radius: 10px;
  position: relative;
}

.timeline-item h4 {
  margin: 10px 0;
  color: var(--accent);
}

.timeline-item .icon {
  font-size: 2rem;
  display: inline-block;
}

/* CERTIFICATIONS */
.certifications {
  margin-top: 60px;
  text-align: center;
}

.certifications h3 {
  color: var(--accent);
  margin-bottom: 20px;
}

.badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  max-width: 900px;
  margin: auto;
}

.badge {
  background: #ffffff;
  color: var(--primary);
  padding: 12px;
  border-radius: 30px;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* FADE-IN ANIMATION */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.2s; }
.fade-in:nth-child(2) { animation-delay: 0.4s; }
.fade-in:nth-child(3) { animation-delay: 0.6s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

/* SERVICE CARDS */
.service-card {
  padding: 25px;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}
/* PROJECT GALLERY */
.gallery {
  background: var(--light);
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  max-width: 1000px;
  margin: 40px auto 0;
}

.gallery-item {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 15px;
  font-weight: bold;
  color: var(--dark);
  background: #fff;
}

/* REVIEWS */
.reviews {
  background: var(--light);
  text-align: center;
}

.review-box {
  max-width: 600px;
  margin: auto;
}

/* CONTACT FORM */
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
}

.contact-form {
  max-width: 480px;
  margin: 0 auto;
}

.form-success {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 6px;
  background: rgba(0, 194, 255, 0.15);
  color: #0b1c2d;
  font-weight: 600;
  border: 1px solid rgba(0, 194, 255, 0.4);
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* FOOTER */
.footer {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 25px;
  position: relative;
  z-index: 2;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 12px 0 18px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  pointer-events: auto;
}

.social-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.social-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-links a {
  margin: 0 10px;
}

/* WHATSAPP BUTTON */
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--whatsapp);
  color: #fff;
  padding: 15px 18px;
  border-radius: 50%;
  font-size: 22px;
  z-index: 3;
}

/* MAP */
iframe {
  width: 100%;
  height: 300px;
  border: 0;
  margin-top: 20px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .stats {
    flex-direction: column;
  }

  .navbar {
    flex-direction: column;
    gap: 10px;
  }
}