/* ================= HERO SECTION (BRANDED) ================= */

.abt-hero{
  position:relative;
  height:600px;
  background-image:url('../images/5.jpg');
  background-size:cover;
  background-position:center top;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:0 20px;
  overflow:hidden;
}

/* NAVY OVERLAY */
.abt-hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(
    135deg,
    rgba(12,35,54,0.9),
    rgba(12,35,54,0.7)
  );
}

/* CONTENT */
.abt-hero-content{
  position:relative;
  max-width:900px;
  color:#fff;
  z-index:2;
}

.abt-hero-content h1{
  font-size:46px;
  font-weight:700;
  line-height:1.2;
  margin-bottom:20px;
}

.abt-hero-content h1 span{
  color:#66B23F; /* BRAND GREEN */
}

.abt-hero-content p{
  font-size:18px;
  margin-bottom:35px;
  line-height:1.6;
  color:#e0e0e0;
}

/* BUTTONS */
.abt-hero-buttons{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}

.abt-hero-btn-primary{
  background:#66B23F;
  color:#fff;
  padding:14px 30px;
  border-radius:8px;
  text-decoration:none;
  font-weight:600;
  transition:.3s;
  box-shadow:0 6px 18px rgba(102,178,63,0.35);
}

.abt-hero-btn-primary:hover{
  background:#58a236;
  transform:translateY(-2px);
}

.abt-hero-btn-secondary{
  border:2px solid #fff;
  color:#fff;
  padding:14px 30px;
  border-radius:8px;
  text-decoration:none;
  font-weight:600;
  transition:.3s;
}

.abt-hero-btn-secondary:hover{
  background:#fff;
  color:#113655;
}

/* RESPONSIVE */
@media(max-width:768px){

  .abt-hero{
    height:500px;
  }

  .abt-hero-content h1{
    font-size:30px;
  }

  .abt-hero-content p{
    font-size:16px;
  }

}

/* ================= COURSE SECTION ================= */

.abt-course-section{
  padding:100px 20px;
  background:#f6faf8;
  font-family:'Poppins', sans-serif;
}

.abt-course-container{
  max-width:1160px;
  margin:auto;
}

.abt-course-title{
  text-align:center;
  font-size:2.4rem;
  margin-bottom:12px;
  color:#113655;
  font-weight:700;
}

.abt-course-subtitle{
  text-align:center;
  max-width:760px;
  margin:0 auto 55px;
  font-size:1.05rem;
  line-height:1.7;
  color:#5b6470;
}

/* ================= GRID ================= */

.abt-course-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:30px;
}

/* ================= CARD ================= */

.abt-course-card{
  background:#fff;
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 12px 30px rgba(17,54,85,0.08);
  transition:all .35s ease;
  border:1px solid rgba(17,54,85,0.06);
  display:flex;
  flex-direction:column;
}

.abt-course-card:hover{
  transform:translateY(-8px);
  box-shadow:0 18px 40px rgba(17,54,85,0.14);
}

/* ================= IMAGE ================= */

.abt-course-image{
  height:220px;
  background-size:cover;
  background-position:center;
  position:relative;
}

.abt-course-image::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    180deg,
    rgba(17,54,85,0.05) 0%,
    rgba(17,54,85,0.28) 100%
  );
}

/* ================= CONTENT ================= */

.abt-course-content{
  padding:26px 24px 24px;
  position:relative;
}

.abt-course-tag{
  display:inline-block;
  margin-bottom:14px;
  padding:7px 14px;
  border-radius:999px;
  background:rgba(102,178,63,0.12);
  color:#66B23F;
  font-size:12px;
  font-weight:700;
  letter-spacing:.3px;
  text-transform:uppercase;
}

.abt-course-content h3{
  font-size:1.3rem;
  line-height:1.4;
  color:#113655;
  margin-bottom:12px;
  font-weight:700;
}

.abt-course-content p{
  font-size:.96rem;
  line-height:1.7;
  color:#5b6470;
  margin-bottom:22px;
}

/* ================= BUTTON ================= */

.abt-course-btn{
  display:inline-block;
  padding:12px 22px;
  background:#66B23F;
  color:#fff;
  text-decoration:none;
  border-radius:8px;
  font-size:14px;
  font-weight:700;
  transition:.3s ease;
  box-shadow:0 6px 16px rgba(102,178,63,0.25);
}

.abt-course-btn:hover{
  background:#58a236;
  transform:translateY(-2px);
}

/* ================= MOBILE ================= */

@media(max-width:900px){
  .abt-course-grid{
    grid-template-columns:1fr;
  }
}

@media(max-width:768px){
  .abt-course-section{
    padding:70px 20px;
  }

  .abt-course-title{
    font-size:2rem;
  }

  .abt-course-subtitle{
    font-size:.98rem;
    margin-bottom:40px;
  }

  .abt-course-image{
    height:200px;
  }

  .abt-course-content{
    padding:22px 20px;
  }

  .abt-course-content h3{
    font-size:1.15rem;
  }
}