* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #f3f4f6;
  color: #1f2937;
  overflow-x: hidden;
}

/* ================= HERO SECTION ================= */
.hero {
  min-height: 450px;
  width: 100%;
  padding: 60px 20px;

  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;

   background: 
    linear-gradient(rgba(11, 87, 208, 0.7), rgba(26, 115, 232, 0.7)),
    url("vyapamlogo.png");

  vyapamlogo.png

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-content {
  width: 100%;
  max-width: 850px;
  padding: 0 15px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
}

.hero p {
  color: #e5e7eb;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  margin-bottom: 30px;
  line-height: 1.7;
}

/* ================= SEARCH BOX ================= */
.search-box {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 850px;
  margin: auto;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.search-box input {
  flex: 1;
  min-width: 0;
  border: none;
  padding: 18px 20px;
  font-size: 1rem;
  outline: none;
}

.search-box button {
  border: none;
  background: #ff7a00;
  color: #fff;
  padding: 18px 30px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: 0.3s ease;
}

.search-box button:hover {
  background: #e96d00;
}

/* ================= GENERAL SECTION ================= */
.section {
  width: 92%;
  max-width: 1400px;
  margin: 60px auto;
}

.section-title {
  text-align: center;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  margin-bottom: 35px;
  color: #1e3a5f;
}

/* ================= CARD GRID ================= */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.card {
  background: #fff;
  padding: 30px 25px;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: #0b57d0;
  font-size: 1.4rem;
  margin-bottom: 15px;
  line-height: 1.4;
}

.card p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.card a {
  color: #0b57d0;
  font-weight: 600;
  text-decoration: none;
  word-wrap: break-word;
}

/* ================= SUBJECT GRID ================= */
.subject-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.subject-grid button {
  background: linear-gradient(135deg, #0b57d0, #1a73e8);
  color: white;
  border: none;
  padding: 18px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
  width: 100%;
}

.subject-grid button:hover {
  transform: translateY(-3px);
}

/* ================= UPDATE SECTION ================= */
.update-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.update-card {
  background: #fff;
  padding: 20px 25px;
  border-radius: 14px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.icon {
  font-size: 2rem;
  flex-shrink: 0;
}

/* ================= LARGE TABLETS ================= */
@media (max-width: 1024px) {
  .card-grid,
  .subject-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    min-height: 400px;
    padding: 50px 20px;
  }

  .card {
    padding: 25px 20px;
  }
}

/* ================= TABLETS ================= */
@media (max-width: 768px) {
  .hero {
    min-height: 350px;
    padding: 50px 15px;
  }

  .search-box {
    flex-direction: column;
    border-radius: 12px;
  }

  .search-box input {
    width: 100%;
    padding: 16px;
  }

  .search-box button {
    width: 100%;
    padding: 16px;
    border-radius: 0;
  }

  .card-grid,
  .subject-grid {
    grid-template-columns: 1fr;
  }

  .section {
    width: 94%;
    margin: 50px auto;
  }

  .card {
    padding: 22px 18px;
  }

  .update-card {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  .icon {
    font-size: 2.2rem;
  }
}

/* ================= MOBILE DEVICES ================= */
@media (max-width: 480px) {
  .hero {
    min-height: 300px;
    padding: 40px 12px;
  }

  .hero-content {
    padding: 0 5px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }

  .search-box input {
    font-size: 0.9rem;
    padding: 14px;
  }

  .search-box button {
    font-size: 0.95rem;
    padding: 14px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .card h3 {
    font-size: 1.2rem;
  }

  .card p {
    font-size: 0.9rem;
  }

  .subject-grid button {
    font-size: 0.95rem;
    padding: 15px;
  }

  .update-card {
    gap: 12px;
  }
}

/* ================= EXTRA SMALL DEVICES ================= */
@media (max-width: 320px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.85rem;
  }

  .search-box input,
  .search-box button {
    font-size: 0.85rem;
  }

  .card {
    padding: 18px 15px;
  }
}