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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #08111d;
  color: white;
  overflow-x: hidden;
}

/* BACKGROUND IMAGE */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url('../img/bg.png') center top / cover no-repeat;
  transform: scale(1.05);
  filter: brightness(1.0) contrast(1.1);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.04), transparent 45%);
  z-index: -1;
}

/* CONTAINER */
.container {
  width: 90%;
  max-width: 1300px;
  margin: auto;
}

/* =========================
   HEADER (WHITE CONTRACTOR BAR)
========================= */
header {
  position: sticky;
  top: 0;
  z-index: 100;

  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);

  border-bottom: 1px solid rgba(0,0,0,0.08);
}

/* navbar layout */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
}

/* logo image */
.logo img,
.logo-img {
  height: 68px;
  width: auto;
  display: block;
}

/* NAVIGATION (dark text for white header) */
nav ul {
  list-style: none;
  display: flex;
  gap: 40px;
}

nav a {
  text-decoration: none;
  color: #0b1a2b;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: 0.3s;
  font-weight: 500;
}

nav a:hover {
  color: #2677ff;
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #0b1a2b;
}

/* =========================
   HERO
========================= */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding-top: 40px;
}

.hero-grid,
.hero-content {
  position: relative;
  z-index: 2;
}

.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 100px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

/* BADGE */
.badge {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 50px;
  background: rgba(44, 119, 255, 0.15);
  border: 1px solid rgba(126, 192, 255, 0.25);
  color: #9dd0ff;
  margin-bottom: 30px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
}

/* HERO TYPO */
.hero h2 {
  font-size: clamp(2.5rem, 5vw, 5.5rem);
  line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 25px;
  max-width: 850px;
}

.hero p {
  color: #d2d9e2;
  line-height: 1.8;
  font-size: 1.1rem;
  max-width: 700px;
}

/* BUTTONS */
.buttons {
  margin-top: 40px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn {
  padding: 16px 30px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
  display: inline-block;
}

.btn-primary {
  background: #2677ff;
  color: white;
}

.btn-primary:hover {
  background: #4790ff;
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
}

/* INFO BOX */
.info-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 28px;
  padding: 40px;
  backdrop-filter: blur(12px);
}

.info-box h3 {
  font-size: 2rem;
  margin-bottom: 30px;
}

.info-card {
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 22px;
  margin-bottom: 20px;
}

.info-card h4 {
  margin-bottom: 10px;
  color: #a6d4ff;
}

/* =========================
   SECTIONS
========================= */
section {
  padding: 110px 0;
}

.section-title {
  margin-bottom: 60px;
}

.section-title span {
  color: #8ec7ff;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.85rem;
}

.section-title h3 {
  font-size: 3.5rem;
  margin-top: 15px;
}

.section-title p {
  margin-top: 20px;
  color: #cfd8e3;
  line-height: 1.8;
  max-width: 800px;
}

/* CARDS */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 35px;
  transition: 0.3s;
  backdrop-filter: blur(10px);
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(126, 192, 255, 0.35);
  background: rgba(38,119,255,0.08);
}

.card h4 {
  margin: 20px 0;
  font-size: 1.5rem;
}

.card p {
  color: #d0d7e0;
  line-height: 1.7;
}

/* CAREER + ABOUT */
.career-grid,
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

/* FOOTER */
.footer {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.4);
  text-align: center;
  color: #c8d0da;
}

.footer a {
  color: #7ec0ff;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 1100px) {
  .hero-grid,
  .card-grid,
  .career-grid,
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero h2 {
    font-size: 4rem;
  }
}

@media (max-width: 768px) {

  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 80px;
    right: 5%;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0,0,0,0.08);
    padding: 25px;
    border-radius: 16px;
    width: 220px;
  }

  nav ul.active {
    display: flex;
  }

  .mobile-menu {
    display: block;
  }

  .hero-grid,
  .card-grid,
  .career-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero h2 {
    font-size: 3rem;
  }

  .section-title h3 {
    font-size: 2.5rem;
  }

  .hero {
    padding-top: 70px;
  }
}