/* ================= RK INFOSEC COMMON STYLE ================= */

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, sans-serif;
  background-color: #0b0f1a;
  color: #e5e7eb;
  overflow-x: hidden;
}

/* Neon Grid */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(56,189,248,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,0.06) 1px, transparent 1px);
  background-size: 70px 70px;
  opacity: 0.55;
  animation: gridMove 35s linear infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes gridMove {
  from { background-position: 0 0, 0 0; }
  to { background-position: 700px 700px, 700px 700px; }
}

/* Header */
header {
  background: rgba(2,6,23,0.85);
  backdrop-filter: blur(8px);
  padding: 20px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  color: #38bdf8;
  font-size: 26px;
  margin: 0;
}

nav a {
  color: #e5e7eb;
  margin-left: 25px;
  text-decoration: none;
  font-weight: 500;
}
nav a:hover { color: #38bdf8; }

/* Hero */
.hero {
  position: relative;
  min-height: 45vh;
  background: url('Rk_Banner.png') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2,6,23,0.85), rgba(2,6,23,0.95));
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px;
}
.hero h2 { color: #38bdf8; font-size: 40px; }
.hero p { color: #cbd5f5; }

/* Sections */
section { padding: 90px 80px; }
.section-title {
  font-size: 32px;
  color: #38bdf8;
  margin-bottom: 50px;
  text-align: center;
}

/* Cards */
.services, .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 35px;
}

.card {
  background: #020617;
  padding: 35px;
  border-radius: 16px;
  border: 1px solid rgba(56,189,248,0.15);
  transition: 0.3s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(56,189,248,0.12);
}
.card h3 { color: #38bdf8; }
.card p, .card li { color: #cbd5f5; }

/* Buttons */
.btn {
  display: inline-block;
  margin-top: 15px;
  padding: 12px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  background: linear-gradient(90deg, #38bdf8, #a855f7);
  color: #020617;
}

/* Footer */
footer {
  background-color: #020617;
  padding: 30px;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

/* Mobile */
@media (max-width: 900px) {
  header { padding: 16px 20px; }
  section { padding: 70px 20px; }
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.section-header .section-title {
  margin: 0;
}

.apply-btn {
  padding: 10px 22px;   /* bigger button */
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;     /* bigger text */
  background: linear-gradient(90deg, #38bdf8, #8a5cff);
  color: #020617;
  box-shadow: 0 0 18px rgba(56,189,248,0.5);
  transition: 0.2s ease;
}

.apply-btn:hover {
  box-shadow: 0 0 28px rgba(56,189,248,0.8);
  transform: translateY(-2px);
}

/* Blog grid: 2 rows x 2 columns */
.blog-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Each blog card: text left, image right */
.blog-card{
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px;
  background: #020617;
  border-radius: 16px;
  border: 1px solid rgba(56,189,248,0.15);
  transition: transform .3s ease, box-shadow .3s ease;
}

.blog-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(56,189,248,0.12);
}

/* Text section */
.blog-content{
  flex: 1;
}

/* Image on right (logo-style) */
.blog-card img{
  width: 180px;
  height: 240px;       /* 3:4 ratio */
  object-fit: contain;
  background: #020617;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(56,189,248,0.15);
}

/* Mobile responsive */
@media(max-width: 900px){
  .blog-grid{
    grid-template-columns: 1fr;
  }
  .blog-card{
    flex-direction: column-reverse;
    text-align: center;
  }
  .blog-card img{
    width: 140px;
    height: 180px;
  }
}

/* Hidden full text by default */
.full-text{
  display: none;
  margin-top: 10px;
  color: #cbd5f5;
  font-size: 14px;
  line-height: 1.7;
}

/* =========================================================
   RESPONSIVE FIX (Mobile + Tablet) 
   Paste this at the END of style.css
========================================================= */

/* Make all images responsive */
img {
  max-width: 100%;
  height: auto;
}

/* Prevent horizontal scroll issues on mobile */
body {
  overflow-x: hidden;
}

/* ---------- Tablet (iPad, small laptops) ---------- */
@media (max-width: 1024px) {

  header {
    padding: 16px 24px;
  }

  section {
    padding: 70px 24px;
  }

  /* Grids become 2 columns on tablets */
  .grid,
  .services,
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  /* Hero text slightly smaller */
  .hero h2 {
    font-size: 34px;
  }
}

/* ---------- Mobile (Android / iPhone) ---------- */
@media (max-width: 768px) {

  /* Header becomes stacked */
  header {
    padding: 14px 16px;
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Navigation wraps nicely */
  nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  nav a {
    margin-left: 0; /* important */
    font-size: 14px;
  }

  /* Sections padding reduced */
  section {
    padding: 55px 16px;
  }

  /* Hero spacing */
  .hero {
    min-height: 55vh;
  }

  .hero-content {
    padding: 26px 16px;
  }

  .hero h2 {
    font-size: 28px;
    line-height: 1.2;
  }

  .hero p {
    font-size: 15px;
    line-height: 1.7;
  }

  /* All grids become 1 column on mobile */
  .grid,
  .services,
  .blog-grid {
    grid-template-columns: 1fr !important;
  }

  /* Cards smaller padding */
  .card {
    padding: 20px;
  }

  /* Map / iframe mobile */
  iframe {
    width: 100%;
    height: 420px;
  }
}