/* CSIR NET premium hero — scoped to .csir-main */
.csir-main {
  --csir-bg: #071426;
  --csir-card: #0f1f38;
  --csir-primary: #00d2ff;
  --csir-secondary: #3a7bd5;
  --csir-white: #ffffff;
  --csir-text: #dbeafe;
  --csir-muted: #94a3b8;
  --csir-border: rgba(255, 255, 255, 0.08);
  font-family: 'Inter', sans-serif;
  color: var(--csir-white);
  background: var(--csir-bg);
}

.csir-page {
  background: var(--csir-bg);
}

.csir-main .csir-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8%;
  height: 72px;
  background: rgba(7, 20, 38, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--csir-border);
}

.csir-main .csir-nav-logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.45rem;
  background: linear-gradient(to right, var(--csir-primary), var(--csir-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.csir-main .csir-nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.csir-main .csir-nav-links a {
  color: var(--csir-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.csir-main .csir-nav-links a:hover {
  color: var(--csir-primary);
}

.csir-main .csir-nav-cta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.csir-main .csir-nav-ghost {
  padding: 0.45rem 1.1rem;
  border-radius: 10px;
  border: 1px solid var(--csir-border);
  color: var(--csir-white);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: 0.2s;
}

.csir-main .csir-nav-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.csir-main .csir-nav-join {
  padding: 0.48rem 1.2rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--csir-primary), #2563eb);
  color: #fff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
}

.csir-main .csir-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 8%;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, #0ea5e955 0%, transparent 35%),
    radial-gradient(circle at bottom right, #2563eb44 0%, transparent 35%),
    linear-gradient(135deg, #071426, #0b1120);
}

.csir-main .csir-hero::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  background: linear-gradient(135deg, #00d2ff22, #3a7bd522);
  border-radius: 50%;
  filter: blur(80px);
  animation: csirFloatBlob 8s ease-in-out infinite;
}

@keyframes csirFloatBlob {
  0% { transform: translateY(0); }
  50% { transform: translateY(-30px); }
  100% { transform: translateY(0); }
}

.csir-main .hero-container {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.csir-main .hero-left h1 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.2rem, 5vw, 64px);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 25px;
  color: var(--csir-white);
}

.csir-main .hero-left h1 span {
  background: linear-gradient(to right, #00d2ff, #3a7bd5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.csir-main .hero-left p {
  font-size: 18px;
  color: var(--csir-text);
  line-height: 1.8;
  margin-bottom: 35px;
  max-width: 650px;
}

.csir-main .hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.csir-main .csir-btn-primary {
  padding: 16px 34px;
  border-radius: 14px;
  background: linear-gradient(135deg, #00d2ff, #2563eb);
  color: white;
  font-weight: 700;
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 10px 25px rgba(0, 210, 255, 0.35);
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
}

.csir-main .csir-btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 210, 255, 0.45);
}

.csir-main .csir-btn-secondary {
  padding: 16px 34px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  text-decoration: none;
  font-weight: 600;
  backdrop-filter: blur(10px);
  transition: 0.3s;
  font-family: inherit;
  font-size: 1rem;
  background: transparent;
}

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

.csir-main .hero-stats {
  display: flex;
  gap: 25px;
  margin-top: 50px;
  flex-wrap: wrap;
}

.csir-main .stat-card {
  min-width: 160px;
  padding: 25px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  border: 1px solid var(--csir-border);
  transition: 0.4s;
}

.csir-main .stat-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.08);
}

.csir-main .stat-card h2 {
  font-size: 34px;
  color: #38bdf8;
  margin-bottom: 8px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
}

.csir-main .stat-card p {
  margin: 0;
  color: var(--csir-muted);
  font-size: 15px;
}

.csir-main .hero-right {
  display: flex;
  justify-content: center;
}

.csir-main .glass-card {
  width: 100%;
  max-width: 460px;
  padding: 40px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.csir-main .glass-card h3 {
  font-size: 32px;
  margin-bottom: 25px;
  font-family: 'Poppins', sans-serif;
  color: var(--csir-white);
}

.csir-main .feature {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  transition: 0.3s;
}

.csir-main .feature:hover {
  transform: translateX(8px);
  background: rgba(255, 255, 255, 0.08);
}

.csir-main .feature-icon {
  width: 55px;
  height: 55px;
  border-radius: 16px;
  background: linear-gradient(135deg, #00d2ff, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.csir-main .feature-text h4 {
  margin-bottom: 5px;
  font-size: 18px;
  color: var(--csir-white);
}

.csir-main .feature-text p {
  font-size: 14px;
  color: var(--csir-muted);
  margin: 0;
}

.csir-main .badge {
  position: absolute;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  font-size: 14px;
  z-index: 3;
  animation: csirFloatBadge 4s ease-in-out infinite;
}

.csir-main .badge1 {
  top: 120px;
  right: 10%;
}

.csir-main .badge2 {
  bottom: 120px;
  left: 5%;
  animation-delay: 2s;
}

@keyframes csirFloatBadge {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

@media (max-width: 992px) {
  .csir-main .csir-nav-links {
    display: none;
  }
  .csir-main .hero-container {
    grid-template-columns: 1fr;
  }
  .csir-main .hero-left {
    text-align: center;
  }
  .csir-main .hero-left p {
    margin-left: auto;
    margin-right: auto;
  }
  .csir-main .hero-buttons,
  .csir-main .hero-stats {
    justify-content: center;
  }
  .csir-main .badge1,
  .csir-main .badge2 {
    display: none;
  }
}

@media (max-width: 600px) {
  .csir-main .glass-card {
    padding: 28px;
  }
}