body {
  font-family: 'Poppins', sans-serif;
  background: #f8f9fb;
  margin: 0;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.card {
  background: white;
  padding: 30px 50px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  cursor: pointer;
  margin-top: 20px;
  transition: 0.3s;
}

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


h1 {
  margin-bottom: 5px;
}

p {
  color: #666;
  margin-bottom: 30px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  width: 90%;
  max-width: 1000px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(180deg, #f9fafc, #eef1f6);
  color: #111;
}

/* HERO SECTION */
.hero {
  min-height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 15px;
}

.subtitle {
  font-size: 1rem;
  color: #555;
  max-width: 500px;
  margin-bottom: 30px;
}

/* BUTTON */
.primary-btn {
  background: #3f51f7;
  color: white;
  border: none;
  padding: 14px 36px;
  font-size: 1rem;
  border-radius: 30px;
  cursor: pointer;
  transition: 0.3s ease;
}

.primary-btn:hover {
  background: #2f3fe0;
  transform: translateY(-2px);
}

/* FOOT NOTE */
.note {
  margin-top: 40px;
  font-size: 0.8rem;
  color: #888;
}

/* RESPONSIVE */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.9rem;
  }
}


/* HEADER */
.top {
  text-align: center;
  padding: 60px 20px 30px;
}

.top h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.top p {
  color: #666;
}

/* SUBJECT GRID */
.grid {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card h3 {
  margin-bottom: 10px;
  font-weight: 500;
}

.card span {
  font-size: 0.9rem;
  color: #3f51f7;
}

/* TABS */
.tabs {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.tab {
  padding: 10px 30px;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  background: #eaeefb;
  font-family: inherit;
}

.tab.active {
  background: #3f51f7;
  color: white;
}

/* YEARS */
.years {
  max-width: 900px;
  margin: auto;
  padding: 0 20px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 20px;
}

.year-card {
  background: white;
  padding: 10px;
  border-radius: 16px;
  text-align: center;
   box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  /*cursor: pointer; */
  /* transition: 0.3s; */
}

/* .year-card:hover {
  transform: translateY(-5px);
} */
@media (max-width: 480px) {
.years {
  max-width: 900px;
  margin: auto;
  padding: 0 20px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 20px;
}

}

/* FORM */
.form-box {
  max-width: 420px;
  margin: 40px auto;
  background: white;
  padding: 30px;
  border-radius: 18px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.08);
  text-align: center;
}

.form-box h2 {
  margin-bottom: 20px;
}

.form-box input {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #ddd;
  font-family: inherit;
}
/* ===============================
   MODERN FOOTER
   =============================== */

.site-footer {
  margin-top: 80px;
  padding: 30px 20px;
  background: #f9fafc;
  border-top: 1px solid #e6e9f0;
}

.footer-content {
  max-width: 1100px;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  /* border-top: #111 2px solid; */
  padding-top: 10px;
  border-radius: 5px;
  margin-top: 10px;
}

.footer-name {
  font-size: 0.9rem;
  color: #555;
}

.footer-name span {
  font-weight: 600;
  color: #111;
}

.footer-insta {
  font-size: 0.85rem;
  color: #3f51f7;
  text-decoration: none;
  transition: 0.3s ease;
}

.footer-insta:hover {
  text-decoration: underline;
}

/* Mobile fine-tuning */
@media (max-width: 480px) {
  .site-footer {
    padding: 25px 15px;
  }
}