/* ---------- GLOBAL ---------- */
body {
  margin: 0;
  font-family: "Open Sans", Arial, sans-serif;
  background: url("images/bg3.jpeg") no-repeat center center fixed;
  background-size: cover;
  color: #001f3f;
  line-height: 1.6;
}

/* ---------- HEADER (unchanged) ---------- */
.site-header { width: 100%; }

.hero {
  background: url("images/hero.jpeg") no-repeat center center;
  background-size: cover;
  height: 600px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
  padding-left: 40px;
  margin-top: 10px;
}

.brand-logo { height: 80px; width: auto; }

.brand-text { display:flex; flex-direction:column; align-items:flex-start; justify-content:center; }

.company-name { color: yellow; font-size: 30px; font-weight: bold; margin: 0; }

.company-tag { color: white; font-size: 18px; margin-top: 4px; }

.navbar { display:flex; justify-content:center; gap:12px; }

.nav-btn {
  background-color: #00bfff;
  color: white;
  border: 2px solid turquoise;
  padding: 10px 18px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s;
}
.nav-btn:hover { background-color: #008ecc; }

/* ---------- MAIN CONTENT ---------- */
.main-wrapper {
  padding: 40px 60px;
}

/* Each content section */
.section {
  background: rgba(255,255,255,0.15);   /* ✅ transparent overlay (was 0.88) */
  backdrop-filter: blur(3px);           /* ✅ slight blur for readability */
  margin: 30px auto;
  padding: 40px;
  border-radius: 10px;
  max-width: 1400px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

/* Headings */
.section h1 {
  font-size: 30px;
  color: #001f3f;
  margin-bottom: 8px;
}

.section-sub {
  font-size: 24px;
  color: #003366;
  margin-top: 6px;
  margin-bottom: 18px;
}

.subtitle-med {
  font-size: 20px;
  color: #002a50;
  margin-top: 18px;
  margin-bottom: 12px;
}

/* Paragraphs */
.section p {
  font-size: 18px;
  color: #001a1a;
  margin-bottom: 18px;
  line-height: 1.6;
}

/* Collage grid (3 columns) */
.collage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 30px 0 10px 0;
  align-items: stretch;
}

.collage-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(0,0,0,0.25);
  display: block;
}

/* Wide centered strip */
.strip-img {
  display: block;
  width: 60%;
  max-width: 700px;
  height: auto;
  margin: 40px auto;
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.25);
}

/* Dream line styling */
.dream {
  color: #001f4d;
  font-size: 22px;
  margin-top: 18px;
  margin-bottom: 12px;
  text-align: center;
}

/* CIN strip and Footer (same as index) */
.cin-strip {
  background-color: rgba(0, 0, 50, 0.8);
  text-align: center;
  color: white;
  font-size: 20px;
  padding: 15px 0;
}

footer {
  background-color: #333;
  color: turquoise;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  padding: 20px 0;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .collage { grid-template-columns: repeat(2, 1fr); }
  .collage-item img { height: 200px; }
  .strip-img { width: 80%; max-width: 600px; }
}

@media (max-width: 700px) {
  .section { padding: 24px; margin: 18px; }
  .collage { grid-template-columns: 1fr; gap: 16px; }
  .collage-item img { height: 220px; }
  .strip-img { width: 100%; max-width: 100%; margin: 30px 0; }
  .brand { padding-left: 16px; }
  .main-wrapper { padding: 20px; }
}