:root {
  --bg-color: #0b0d13;
  --text-color: #ffffff;
  --accent: #3169af;
  /* --accent: #0073ff; */
}

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#0b0d13;
    color:white;
    overflow-x:hidden;
}

/* MESH BG */

.mesh-bg{
    position:fixed;
    inset:0;
    z-index:-5;

    background-image:
    radial-gradient(at 0% 0%, hsla(182,100%,50%,0.16) 0px, transparent 50%),
    radial-gradient(at 100% 0%, hsla(266,100%,50%,0.16) 0px, transparent 50%),
    radial-gradient(at 50% 100%, hsla(182,100%,50%,0.08) 0px, transparent 50%);
}

/* FLOATING BLOBS */

.blob{
    position:absolute;
    border-radius:50%;
    filter:blur(120px);
    opacity:.25;
    z-index:-1;
    animation:floatBlob 8s ease-in-out infinite;
}

.blob1{
    width:300px;
    height:300px;
    background:#00aeff;
    top:100px;
    left:-100px;
}

.blob2{
    width:350px;
    height:350px;
    background:#7b2cff;
    right:0px;
    top:300px;
}

@keyframes floatBlob{
    0%{transform:translateY(0)}
    50%{transform:translateY(-30px)}
    100%{transform:translateY(0)}
}

/* NAVBAR */

a, a:hover {
    text-decoration: none;
}


.navbar {
  padding: 0rem 6rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  flex-direction: row;
  height: 110px;
  justify-content: space-between;
  align-items: center;
  transition: 0.3s ease all;
    background: transparent;
}


.navbar.toggle-class {
  background:#11131b;
  height: 80px;
  width: 100%;
  box-shadow: rgba(0, 0, 0, 0.1) 0 20px 25px -5px, rgba(0, 0, 0, 0.04) 0 10px 10px -5px;
}

.navbar .navbar-list {
  display: flex;
  }

.navbar-list li {
    list-style: none;
}

.navbar-list li a {
    color: var(--text-color);
    font-size: 18px;
    transition: 0.3s ease all;
    padding: 0 10px;
    font-weight: 500;
    text-decoration: none;
    position: relative;
}

.navbar-list li a:before,
.navbar.toggle-class .navbar-list li a:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 50%;
    height: 2px;
    border-radius: 25px;
    opacity: 0;
    transition: 0.3s ease all;
}
.navbar-list li a:hover,
.navbar.toggle-class .navbar-list li a:hover {
    color: var(--accent);
}
.navbar-list li a.active:before,
.navbar-list li a:hover:before,
.dropdown-menu a.active:before,
.dropdown-menu a:hover:before {
    opacity: 1;
}
.navbar.toggle-class .navbar-list li a {
    color: var(--text-color);
}


/* DROPDOWN */

.dropdown{
  position:relative;
}

.dropdown-menu{
  position:absolute;
  top:100%;
  left:-20px;
  list-style:none;
  padding:10px 0;
  border-radius:8px;
  min-width:180px;
  display:none;
}

.navbar.toggle-class .dropdown-menu{
  background:#11131b;
  box-shadow:0 5px 15px rgba(0,0,0,0.3);
}

.dropdown-menu li{
  padding:10px 20px;
}

/* SHOW ON HOVER */
.dropdown:hover .dropdown-menu,
.dropdown-sidebar-menu.show{
  /* display:block; */
  display: none;
}

.dropdown-toggle-btn {
    cursor: pointer;
    user-select: none;
}

.dropdown-sidebar-menu {
    display: none;
    list-style: none;
    padding-left: 20px; /* indent inside sidebar */
    margin: 5px 0;
    list-style: none;
    min-width: 150px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.dropdown-sidebar-menu li {
    padding: 5px 0px;
}

.dropdown-sidebar-menu li a {
    text-decoration: none;
    color: black;
    display: block;
}


.menu-btn,
.sidebar-menu{
    display: none;
}

.menu-icon{
  display:flex;
  flex-direction:column;
  cursor:pointer;
  gap:5px;
}

.menu-icon span{
  width:25px;
  height:2px;
  background:#ffffff; /* or var(--text-color) */
  border-radius:2px;
  transition:0.3s;
}

.nav_logo {
  height: 100px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 5rem;
}

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a.active {
  color: var(--accent);
  font-weight: bold;
  border-bottom: 2px solid var(--accent);
}


.nav-links a:hover {
  color: var(--accent);
}


/* HERO */

.hero{
    min-height:100vh;
    padding:0px 60px 100px;
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:60px;
    align-items:center;
}

.hero-tag{
    color:#00aeff;
    letter-spacing:3px;
    margin-bottom:20px;
}

.hero h1{
    font-size:clamp(3rem,7vw,6rem);
    line-height:1.05;
    margin-bottom:30px;
}

.hero p{
    color:#94a3b8;
    line-height:1.8;
    font-size:18px;
    margin-bottom:40px;
}

.hero-buttons{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.btn{
    padding:16px 30px;
    border:none;
    border-radius:16px;
    cursor:pointer;
    transition:.3s;
    font-weight:600;
}

.primary-btn{
    background:#0077ff;
    color:white;
}

.secondary-btn{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.1);
    color:white;
}

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

/* FLOAT CARD */

.hero-card{
    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.08);

    border-radius:28px;
    padding:35px;

    backdrop-filter:blur(14px);

    animation:floatCard 5s ease-in-out infinite;
}

@keyframes floatCard{
    0%{transform:translateY(0)}
    50%{transform:translateY(-12px)}
    100%{transform:translateY(0)}
}

.hero-card img{
    width:100%;
    border-radius:20px;
    margin-bottom:25px;
}

/* TECH SLIDER */

.tech-slider{
    overflow:hidden;
    white-space:nowrap;

    padding:25px 0;

    border-top:1px solid rgba(255,255,255,.08);
    border-bottom:1px solid rgba(255,255,255,.08);
}

.slide-track{
    display:inline-block;
    width: max-content;
    animation:slide 20s linear infinite;
}

.slide-track span{
    margin:0 35px;
    color:#00aeff;
    font-weight:700;
}

@keyframes slide{
    0%{transform:translateX(0)}
    100%{transform:translateX(-50%)}
}

/* SECTION */

.section{
    padding:110px 60px;
}

.section-header{
    text-align:center;
    margin-bottom:70px;
}

.section-header p{
    color:#00aeff;
    letter-spacing:3px;
    margin-bottom:15px;
}

.section-header h2{
    font-size:48px;
}

.section-header span{
    color:#94a3b8;
}

/* CARDS */

/* .grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:30px;
} */

.grid{
    display:flex;
    flex-direction:column;
    gap:30px;
    /* max-width:900px;
    margin:auto; */
    width:min(90%,1400px);
    margin:0 auto;
}

.program-card{
    display:grid;
    grid-template-columns:320px 1fr;
    gap:30px;
    align-items:center;
}

.program-card img{
    height:100%;
    max-height:220px;
    object-fit:cover;
}

.card{
    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.08);

    border-radius:26px;
    padding:35px;

    backdrop-filter:blur(14px);

    transition:.4s;
    position:relative;
    overflow:hidden;
}

.card::before{
    content:'';
    position:absolute;
    inset:0;

    background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,.05),
    transparent);

    transform:translateX(-100%);
    transition:1s;
}

.card:hover::before{
    transform:translateX(100%);
}

.card:hover{
    transform:translateY(-8px);
    border-color:rgba(0,174,255,.3);
}

.card img{
    width:100%;
    border-radius:18px;
}

.card h3{
    margin-bottom:18px;
    font-size:28px;
}

.card p{
    color:#94a3b8;
    line-height:1.8;
}

.card ul{
    margin-top:20px;
    padding-left:20px;
}

.card li{
    color:#cbd5e1;
    margin-bottom:12px;
}

.program-card{
    cursor:pointer;
}

.program-details{
    display:flex;
    flex-direction:row;
    justify-content: space-between;
}

.apply-button{
    align-content: end;
}

/* STATS */

.stats{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
    margin-top:60px;
}

.stat{
    text-align:center;

    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.08);

    padding:35px;
    border-radius:24px;
}

.stat h2{
    font-size:56px;
    color:#00aeff;
}

/* TIMELINE */

.timeline{
    max-width:950px;
    margin:auto;
    display:grid;
    gap:25px;
}

.step{
    padding:28px;

    border-left:4px solid #00aeff;

    background:rgba(255,255,255,.03);
    border-radius:18px;
}

/* RESPONSIVE */

@media(max-width:950px){

.hero{
    grid-template-columns:1fr;
}

}

@media(max-width:768px){

.hero{
    padding:140px 20px 80px;
}

.section{
    padding:90px 20px;
}

.hero h1{
    font-size:46px;
}

.section-header h2{
    font-size:36px;
}

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

}


  @media only screen and (min-width: 300px) and (max-width: 767px) {
      .menu-btn {
          display: flex;
          align-items: center;
          justify-content: center;
          padding: 0;
          width: 50px;
          height: 50px;
          border: none;
          margin-top: 0px;
          margin-left: auto;
          margin-right: 10px;
          background: transparent;
          color: white;
      }

      .close-btn {
          position: absolute;
          top: 20px;
          right: 0;
          padding: 0.75rem 1.5rem;
          border: none;
          color: white;
          background: transparent;
          text-decoration: none;
          transition: 0.3s;
      }

      .menu-btn  {
          font-size: 24px;
      }

      .navbar {
          padding: 10px 10px;
          height: 100px;
          display: flex;
          position: static;
          flex-direction: row;
          background: transparent;
      }

      .sidebar-menu {
          position: fixed;
          top: 0;
          left: -1000%;
          width: 100%;
          background: var(--bg-color);
          z-index: 9999;
          transition: 0.3s ease all;
          display: flex;
          padding: 45px 30px;
          height: 100%;
      }

      .sidebar-menu.sidebar-toggle {
          left: 0;
      }

      .sidebar-menu .navbar-list li {
          margin: 10px 0;
      }

      .sidebar-menu .navbar-list li a {
          color: var(--text-color);
      }

      .navbar .navbar-list {
          display: none;
      }


      .navbar.toggle-class {
          height: 80px;
          scroll-behavior: smooth;
      }

      .navbar.toggle-class img {
          height: 100px;
      }
    }



    @media (max-width: 640px) {
    .menu-btn {
          display: flex;
          align-items: center;
          justify-content: center;
          padding: 0;
          width: 50px;
          height: 50px;
          border: none;
          margin-top: 0px;
          margin-left: auto;
          margin-right: 10px;
          background: transparent;
          color: white;
      }

      .close-btn {
          position: absolute;
          top: 20px;
          right: 0;
      }

      .menu-btn  {
          font-size: 24px;
      }

      .navbar {
          padding: 10px 0;
          height: 100px;
          display: flex;
          flex-direction: row;
          background: transparent;
      }
    .navbar {
      padding: 0rem 1rem;
      align-items: center;
    }
    .navbar .navbar-list {
          display: none;
      }
    .nav-links {
      flex-direction: column;
      gap: 1rem;
    }
  }

  @media (max-width: 768px) {

  .nav_logo {
    height: 80px;
  }
  }

  @media (max-width: 300px) {
  .navbar {
      padding: 0rem 0.5rem;
    } 
  .nav_logo {
    height: 70px;
  }
}

@media (max-width: 1000px) {
  .program-details{
    flex-direction: column;
    gap: 20px;
}

}






/* FOOTER */

.footer {
  background: #07080f;
  color: #ffffff;
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
}
 
.footer-glow-bar {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, #00aeff55, #7000ff55, transparent);
}
 
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(0,174,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}
 
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 40px 48px;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  align-items: start;
}
 
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
 
.footer-logo {
  width: 130px;
  object-fit: contain;
}
 
.footer-tagline {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #00aeff;
  margin: 0;
  font-weight: 600;
}
 
.footer-desc {
  font-size: 13px;
  color: #64748b;
  line-height: 1.8;
  margin: 0;
  max-width: 300px;
}
 
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}
 
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}
 
.footer-social a:hover {
  background: rgba(0,174,255,0.12);
  border-color: rgba(0,174,255,0.35);
  color: #00aeff;
  transform: translateY(-2px);
}
 
.footer-links-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
 
.footer-col-title {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #e2e8f0;
  font-weight: 700;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
 
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
 
.footer-col ul li a {
  font-size: 13px;
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s;
}
 
.footer-col ul li a:hover {
  color: #00aeff;
}
 
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
 
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #64748b;
  line-height: 1.6;
}
 
.footer-contact-list li a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s;
}
 
.footer-contact-list li a:hover {
  color: #00aeff;
}
 
.footer-contact-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(0,174,255,0.08);
  border: 1px solid rgba(0,174,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #00aeff;
  font-size: 11px;
  margin-top: 1px;
}
 
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: 10px;
  text-align: center;
}
 
.footer-copy {
  font-size: 12px;
  color: #334155;
  /* margin: 0; */
  /* max-width: none; */
  text-align: center;
}
 
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
 
.footer-bottom-links a {
  font-size: 12px;
  color: #334155;
  text-decoration: none;
  transition: color 0.2s;
}
 
.footer-bottom-links a:hover {
  color: #00aeff;
}
 
/* ── Footer Responsive ── */
@media (max-width: 960px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 30px 36px;
  }
  .footer-desc { max-width: 100%; }
  .footer-links-group { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
 
@media (max-width: 640px) {
  .footer-inner { padding: 40px 20px 32px; gap: 36px; }
  .footer-links-group { grid-template-columns: 1fr; gap: 28px; }
  .footer-contact-col { grid-column: auto; }
  .footer-bottom { padding: 16px 20px; flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-bottom-links { gap: 14px; }
}
 
@media (max-width: 400px) {
  .footer-social a { width: 32px; height: 32px; font-size: 13px; }
}