:root{
  --navy:#4B5FA8;
  --navy2:#40539B;
  --blue:#4FA7F5;
  --blue-light:#8DCBFF;

  --sky:#dbeafe;
  --white:#ffffff;
  --gray:#64748b;
  --line:#e2e8f0;
  --radius:28px;
  --shadow:0 10px 35px rgba(15,23,42,0.08);
}

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

body{
  font-family:'Segoe UI',sans-serif;
  background:#fff;
  color:var(--navy);
  line-height:1.7;
  overflow-x:hidden;
} */

/* TOPBAR */

.prog-no{
  padding:10px 18px;
  border-radius:999px;
  background:var(--sky);
  color:var(--blue);
  font-size:0.9rem;
  font-weight:700;
}

/* HERO */

.hero{
  position:relative;
  min-height:60vh;
  display:flex;
  align-items:center;
  padding:60px 8% 40px;
  margin-top: 30px;
  color: white;
  background:
    linear-gradient(
      rgba(75,95,168,.82),
      rgba(64,83,155,.88)
    ),
    url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?q=80&w=1800&auto=format&fit=crop')
    center/cover no-repeat;

}

.hero::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(37,99,235,0.25),transparent);
}

.hero > div{
  position:relative;
  z-index:2;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 16px;
  border-radius:999px;
  background:rgba(96,165,250,0.18);
  border:1px solid rgba(96,165,250,0.25);
  margin-bottom:18px;
  color:#dbeafe;
  font-size:0.85rem;
  font-weight:700;
}

.hero-tag{
  display:inline-block;
  background:rgba(255,255,255,0.12);
  border:1px solid rgba(255,255,255,0.15);
  padding:10px 18px;
  border-radius:999px;
  margin-bottom:20px;
  font-size:0.9rem;
  font-weight:700;
}

.hero h1{
  font-size:clamp(3rem,7vw,5.5rem);
  line-height:1.05;
  margin-bottom:22px;
  font-weight:900;
  color: white;
}

.hero-sub{
  font-size:1.25rem;
  color: #e2e8f0;
  margin-bottom:14px;
}

.slogan{
  font-style:italic;
  color:#bfdbfe;
  margin-bottom:28px;
}

.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}

.meta-pill{
  display:flex;
  align-items:center;
  gap:8px;
  padding:14px 18px;
  border-radius:18px;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.15);
  backdrop-filter:blur(10px);
  color: white;
}

.meta-pill span{
  color:#93c5fd;
  font-weight:800;
}

.skills-row{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:30px;
}

.skill-tag{
  background:white;
  color:var(--navy);
  padding:12px 18px;
  border-radius:999px;
  font-weight:700;
  box-shadow:var(--shadow);
}

/* SECTION */

.section{
  padding:50px 8%;
  background:white;
}

.section-title{
  font-size:clamp(2rem,4vw,3rem);
  font-weight:900;
  margin-bottom:12px;
}

.section-line{
    width:90px;
    height:6px;
    border-radius:999px;
    background:linear-gradient(90deg,var(--blue),#93c5fd);
    margin:12px auto 50px;
}

/* WHY */

.why-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:28px;
}

.why-card{
  background:white;
  border:2px solid var(--navy);
  border-left:6px solid var(--blue);
  padding:32px;
  border-radius:24px;
  box-shadow:var(--shadow);
  transition:0.35s;
}

.why-card:hover{
  transform:translateY(-8px);
}

.why-icon{
  width:72px;
  height:72px;
  border-radius:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--blue),#60a5fa);
  color:white;
  font-size:2rem;
  margin-bottom:20px;
}

.why-card h3{
  margin-bottom:14px;
  font-size:1.2rem;
}

.why-card p{
  color:var(--gray);
}

/* ROADMAP */

.roadmap-section{
  padding:60px 8%;
  background:#f8fbff;
}

.roadmap-tree{
  position:relative;
}

.roadmap-tree::before{
  content:'';
  position:absolute;
  left:38px;
  top:0;
  bottom:0;
  width:4px;
  background:linear-gradient(var(--blue),#93c5fd);
}

.road-item{
  display:flex;
  gap:28px;
  margin-bottom:50px;
  position:relative;
}

.road-node{
  min-width:78px;
  width:78px;
  height:78px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:2rem;
  position:relative;
  z-index:2;
  border:5px solid white;
  box-shadow:var(--shadow);
}

.seed{background:#d1fae5;}
.sprout{background:#bfdbfe;}
.leaf{background:#dcfce7;}
.ytree{background:#fef3c7;}
.mtree{background:#c7d2fe;}

.node-label{
  position:absolute;
  bottom:-32px;
  font-size:0.8rem;
  font-weight:700;
}

.road-content{
  flex:1;
  background:white;
  border-radius:26px;
  padding:32px;
  border:2px solid var(--navy);
  box-shadow:var(--shadow);
}

.road-level-badge{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  font-size:0.8rem;
  font-weight:800;
  margin-bottom:16px;
}

.seed-badge{background:#d1fae5;color:#065f46;}
.sprout-badge{background:#bfdbfe;color:#1d4ed8;}
.leaf-badge{background:#dcfce7;color:#166534;}
.ytree-badge{background:#fef3c7;color:#92400e;}
.mtree-badge{background:#c7d2fe;color:#312e81;}

.road-content h3{
  font-size:1.6rem;
  margin-bottom:10px;
}

.road-content h4{
  color:var(--blue);
  margin-bottom:20px;
}

.road-points{
  padding-left:20px;
  margin-bottom:22px;
}

.road-points li{
  margin-bottom:10px;
  color:var(--gray);
}

.road-output{
  padding:16px 20px;
  border-radius:16px;
  background:#eff6ff;
  border-left:4px solid var(--blue);
  font-weight:600;
}

/* COURSE INFO */

.course-info-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:22px;
}

.info-card{
  background:white;
  border:2px solid var(--navy);
  border-radius:24px;
  padding:30px 20px;
  text-align:center;
  box-shadow:var(--shadow);
}

.info-card .icon{
  font-size:2.5rem;
  margin-bottom:14px;
}

.info-card .label{
  color:#64748b;
  font-size:0.9rem;
  margin-bottom:8px;
}

.info-card .value{
  font-size:2rem;
  font-weight:900;
  color:var(--blue);
}

.info-card .sub{
  color:#94a3b8;
  font-size:0.9rem;
}

/* SCHEDULE */

.schedule-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:28px;
}

.schedule-card{
  background:white;
  border:2px solid var(--navy);
  border-radius:28px;
  padding:32px;
  box-shadow:var(--shadow);
}

.schedule-card h3{
  margin-bottom:24px;
  font-size:1.4rem;
}

.schedule-table{
  width:100%;
  border-collapse:collapse;
}

.schedule-table tr{
  border-bottom:1px solid #e2e8f0;
}

.schedule-table td{
  padding:16px 0;
}

.schedule-table td:first-child{
  color:#64748b;
  font-weight:600;
}

.schedule-table td:last-child{
  font-weight:800;
  color:var(--navy);
}

/* CTA */

.cta-section{
  padding:120px 8%;
  text-align:center;

  background:
    linear-gradient(rgba(15,23,42,0.82),rgba(15,23,42,0.86)),
    url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?q=80&w=1600&auto=format&fit=crop')
    center/cover fixed;

  color:white;
}

.cta-section h2{
  font-size:clamp(2rem,4vw,3.5rem);
  margin-bottom:18px;
}

.cta-section p{
  max-width:700px;
  margin:0 auto 34px;
  color:#cbd5e1;
  font-size:1.1rem;
}

.cta-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:linear-gradient(135deg,var(--blue),#60a5fa);
  color:white;
  padding:18px 34px;
  border-radius:999px;
  text-decoration:none;
  font-weight:800;
  box-shadow:0 10px 30px rgba(37,99,235,0.3);
  transition:0.35s;
}

.cta-btn:hover{
  transform:translateY(-4px);
}

/* RESPONSIVE */

@media(max-width:1200px){
  .course-info-grid{
    grid-template-columns:repeat(3,1fr);
  }
}

@media(max-width:900px){

  .hero{
    min-height:auto;
    padding:80px 6% 80px;
  }

  .road-item{
    flex-direction:column;
    padding-left:40px;
  }

  .roadmap-tree::before{
    left:18px;
  }

  .road-node{
    width:64px;
    height:64px;
    min-width:64px;
  }

  .course-info-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .section,
  .roadmap-section,
  .cta-section{
    padding:80px 6%;
  }
}

@media(max-width:640px){

  .course-info-grid{
    grid-template-columns:1fr;
  }

  .hero h1{
    font-size:2.8rem;
  }

  .why-card,
  .road-content,
  .schedule-card{
    padding:24px;
  }

  .meta-pill{
    width:100%;
  }

}

/* HYBRID */

.hybrid-main{
    display:flex;
    align-items:center;
    gap:30px;
    margin-bottom:40px;
}

.hybrid-icon{
    font-size:4rem;
    flex-shrink:0;
    line-height:1;
}

.hybrid-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:24px;
    margin-top:30px;
}

.hybrid-card{
    background:#f8fbff;
    border:1px solid #dbeafe;
    border-radius:20px;
    padding:28px;
    transition:.3s;
}

.hybrid-card:hover{
    transform:translateY(-6px);
}

.hybrid-card span{
    display:block;
    font-size:2rem;
    line-height:1;
    margin-bottom:16px;
}

.hybrid-card h4{
    margin-bottom:12px;
    font-size:1.15rem;
}

.hybrid-card p{
    color:#64748b;
    line-height:1.7;
}

/* TUITION */

.tuition-card{
  max-width:800px;
  margin:auto;
  text-align:center;
  background:white;
  border:2px solid var(--navy);
  border-radius:30px;
  padding:50px;
  box-shadow:var(--shadow);
}

.tuition-price{
  font-size:4rem;
  font-weight:900;
  color:var(--blue);
}

.tuition-sub{
  color:#64748b;
  margin-bottom:30px;
}

.tuition-options{
  display:grid;
  gap:14px;
  margin-bottom:25px;
}

.tuition-option{
  background:#eff6ff;
  padding:14px;
  border-radius:14px;
}

.tuition-note{
  color:#475569;
}

/* TRIAL */

.trial-section{
  padding:50px 8%;
  text-align:center;
  background:#f8fbff;
}

.trial-section h2{
  font-size:2.4rem;
  margin-bottom:15px;
}

.trial-section p{
  max-width:700px;
  margin:auto auto 30px;
}

.trial-btn{
  display:inline-block;
  padding:18px 36px;
  background:linear-gradient(135deg,#2563eb,#60a5fa);
  color:white;
  text-decoration:none;
  border-radius:999px;
  font-weight:800;
  font-size:1.05rem;
  box-shadow:0 10px 25px rgba(37,99,235,.25);
  transition:.3s;
}

.trial-btn:hover{
  transform:translateY(-4px);
}