* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #222;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 24px;
}

/* HEADER */
.header {
  background: #0b1f33;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo {
  color: #fff;
  font-size: 22px;
  font-weight: 600;
}

.logo img {
  height: 50px;
  width: auto;
}

.nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 24px;
}

.btn-nav {
  border: 1px solid #fff;
  padding: 6px 14px;
  border-radius: 4px;
}

/* HERO CAROUSEL */
.hero-carousel {
  position: relative;
  height: 80vh;
  overflow: hidden;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-content {
  position: absolute;
  bottom: 25%;
  left: 10%;
  max-width: 600px;
  color: #fff;
}

.carousel-content h1 {
  font-size: 42px;
}

.carousel-content p {
  font-size: 18px;
}

.carousel-controls {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

.dot {
  height: 12px;
  width: 12px;
  margin: 0 6px;
  background: #bbb;
  border-radius: 50%;
  display: inline-block;
}

.dot.active {
  background: #f9b233;
}

/* SECTIONS */
.section {
  padding: 80px 0;
}

.light {
  background: #f4f6f8;
}

/* SERVICES */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 24px;
}

.service-card {
  background: #fff;
  padding: 28px;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

/* INDUSTRIES */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 16px;
}

.industry-grid div {
  background: #fff;
  padding: 20px;
  border-left: 4px solid #123a63;
}

/* CONTACT */
.contact-form {
  max-width: 500px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
}

.contact-form button {
  background: #123a63;
  color: #fff;
  padding: 12px 24px;
  border: none;
  cursor: pointer;
}

/* FOOTER */
.footer {
  background: #0b1f33;
  color: #fff;
  text-align: center;
  padding: 24px 0;
}