:root {
  --primary:#6b0000;
  --accent:#f1c40f;
  --bg:#f7f7f7;
  --text:#222;
  --muted:#666;
}

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

body {
  font-family:'Inter',sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.7;
}

.container {
  max-width:1100px;
  margin:auto;
  padding:50px 20px;
}

/* HERO */
.page-hero {
  position:relative;
  height:100%;
  background:url("/sikshantar_images/gpt.png") center/cover no-repeat;
}

.hero-overlay {
  position:absolute;
  inset:0;
  /* background:rgba(0,0,0,0.55); */
}

.hero-content {
  position:relative;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:center;
  color:#fff;
}

.hero-content h1 {
  font-family:'Playfair Display',serif;
  font-size:48px;
}

.hero-content p {
  opacity:0.9;
}

/* INTRO */
.intro {
  font-size:16px;
  max-width:850px;
}

/* INFO GRID */
.info-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:24px;
}
.card{
 background: #ffffff;
}
.info-card {
  background:var(--bg);
  padding:24px;
  border-radius:10px;

}

.info-card h3 {
  margin-bottom:10px;
  color:var(--primary);
}

/* EXAM */
.exam-section h2 {
  font-family:'Playfair Display',serif;
  margin-bottom:10px;
}

.exam-card {
  margin-top:25px;
  background:#fff;
  border-radius:12px;
  padding:30px;
  box-shadow:0 10px 30px rgba(0,0,0,0.06);
}

table {
  width:100%;
  border-collapse:collapse;
  margin:20px 0;
}

th,td {
  padding:12px;
  border-bottom:1px solid #eee;
  text-align:left;
}

th {
  background:#fafafa;
}

tfoot td {
  font-weight:600;
}

.note {
  font-size:14px;
  color:var(--muted);
}

/* CTA */
.cta {
  background:linear-gradient(135deg,#6b0000,#8c1d1d);
  color:#fff;
}

.cta-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
}

.btn-primary {
  background:var(--accent);
  color:#000;
  padding:12px 28px;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
}

/* FOOTER */
.footer {
  background:#4a0000;
  color:#fff;
  text-align:center;
  padding:20px;
  font-size:14px;
}

/* RESPONSIVE */
@media(max-width:768px){
  .hero-content h1 { font-size:36px; }
  .cta-inner { flex-direction:column; text-align:center; }
}