/*
 * Skill Plannet — Courses Page Styles
 */



  :root { --bg:#050a0e; --surface:rgba(255,255,255,0.04); --border:rgba(255,255,255,0.08); --accent:#00e5a0; --accent2:#ff6b35; --accent3:#7c6af7; --text:#f0f4f8; --muted:#7a8a99; }
  *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
  body{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;min-height:100vh;overflow-x:hidden;}
  body::before{content:'';position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 80% 60% at 10% 20%,rgba(0,229,160,0.07) 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 90% 80%,rgba(124,106,247,0.09) 0%,transparent 55%),radial-gradient(ellipse 50% 40% at 60% 40%,rgba(255,107,53,0.04) 0%,transparent 50%);}
  nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:16px 60px;background:rgba(5,10,14,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);}
  .nav-links{display:flex;gap:32px;align-items:center;list-style:none;}
  .nav-links a{color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s;position:relative;}
  .nav-links a:hover,.nav-links a.active{color:var(--text);}
  .nav-links a.active{color:var(--accent);}
  .nav-links .nav-cta{background:var(--accent);color:#050a0e!important;padding:9px 22px;border-radius:8px;font-weight:700!important;}
  .dropdown{position:relative;}
  .dropdown-menu{display:none;position:absolute;top:calc(100% + 12px);left:0;background:rgba(5,10,14,0.97);border:1px solid var(--border);border-radius:12px;padding:8px;min-width:160px;backdrop-filter:blur(20px);z-index:200;}
  .dropdown:hover .dropdown-menu{display:flex;flex-direction:column;}
  .dropdown-menu a{color:var(--muted);text-decoration:none;padding:9px 16px;border-radius:8px;font-size:.85rem;transition:all .2s;white-space:nowrap;}
  .dropdown-menu a:hover{background:rgba(0,229,160,0.08);color:var(--accent);}
  .hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;background:var(--surface);border:1px solid var(--border);border-radius:10px;cursor:pointer;padding:8px;}
  .hamburger span{display:block;height:2px;background:var(--text);border-radius:2px;transition:all .3s ease;}
  .hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .hamburger.open span:nth-child(2){opacity:0;}
  .hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .mobile-menu{display:none;position:fixed;top:65px;left:0;right:0;background:rgba(5,10,14,0.97);backdrop-filter:blur(24px);border-bottom:1px solid var(--border);padding:20px 24px 28px;z-index:99;flex-direction:column;gap:4px;}
  .mobile-menu.open{display:flex;}
  .mobile-menu a{color:var(--muted);text-decoration:none;font-size:1rem;font-weight:500;padding:14px 0;border-bottom:1px solid var(--border);}
  .mobile-menu a:last-child{border:none;margin-top:8px;background:var(--accent);color:#050a0e!important;padding:13px 20px;border-radius:10px;font-weight:700;text-align:center;}
  .page{position:relative;z-index:1;padding-top:80px;}
  .section{max-width:1200px;margin:0 auto;padding:60px;}
  .btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#050a0e;padding:13px 28px;border-radius:12px;font-weight:700;font-size:.95rem;text-decoration:none;border:none;cursor:pointer;font-family:'Syne',sans-serif;transition:all .25s;}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,229,160,.35);}
  .btn-ghost{display:inline-flex;align-items:center;gap:8px;color:var(--text);padding:13px 24px;border-radius:12px;font-weight:500;font-size:.95rem;text-decoration:none;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:all .25s;}
  .btn-ghost:hover{border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.07);}
  footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:60px 80px 36px;}
  .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr .5fr;gap:48px;margin-bottom:48px;}
  .footer-link{color:var(--muted);text-decoration:none;font-size:.85rem;transition:color .2s;display:block;margin-bottom:14px;}
  .footer-link:hover{color:var(--text);}
  .footer-col-title{font-family:'Syne',sans-serif;font-weight:700;font-size:1rem;margin-bottom:22px;}
  .social-icon{width:46px;height:46px;background:#1a3a32;border:1px solid rgba(0,229,160,.25);border-radius:14px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--accent);font-weight:800;margin-bottom:12px;transition:all .2s;}
  .social-icon:hover{background:rgba(0,229,160,.15);transform:translateY(-2px);}
  @keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
  @keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.6)}}
  /* Responsive → responsive.css */


  .hero-courses{text-align:center;padding:80px 60px 56px;max-width:1200px;margin:0 auto;}
  .hero-courses h1{font-family:'Syne',sans-serif;font-size:clamp(2.4rem,5vw,4rem);font-weight:800;letter-spacing:-2.5px;line-height:1.08;margin-bottom:16px;animation:fadeUp .8s ease both;}
  .hero-courses h1 span{background:linear-gradient(135deg,#00e5a0,#00b8ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
  .hero-courses p{color:var(--muted);font-size:1.05rem;max-width:520px;margin:0 auto 36px;line-height:1.7;animation:fadeUp .8s .1s ease both;}
  .search-bar{display:flex;align-items:center;gap:0;max-width:520px;margin:0 auto 56px;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:border-color .2s;animation:fadeUp .8s .2s ease both;}
  .search-bar:focus-within{border-color:rgba(0,229,160,.4);}
  .search-bar input{flex:1;background:none;border:none;outline:none;color:var(--text);padding:14px 20px;font-size:.95rem;font-family:'DM Sans',sans-serif;}
  .search-bar input::placeholder{color:var(--muted);}
  .search-bar button{background:var(--accent);color:#050a0e;border:none;padding:14px 22px;cursor:pointer;font-weight:700;font-size:.9rem;font-family:'Syne',sans-serif;transition:opacity .2s;}
  .search-bar button:hover{opacity:.85;}
  .filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;}
  .filter-btn{padding:8px 18px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;}
  .filter-btn:hover,.filter-btn.active{background:rgba(0,229,160,.1);border-color:rgba(0,229,160,.35);color:var(--accent);}
  .courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:60px;}
  .course-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:all .3s;cursor:pointer;}
  .course-card:hover{transform:translateY(-5px);border-color:rgba(0,229,160,.3);box-shadow:0 20px 48px rgba(0,0,0,.4);}
  .course-thumb{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;font-size:3rem;position:relative;overflow:hidden;}
  .course-body{padding:18px 20px 22px;}
  .course-tag{font-size:.68rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--accent);margin-bottom:8px;}
  .course-title{font-family:'Syne',sans-serif;font-weight:700;font-size:.98rem;margin-bottom:6px;line-height:1.3;}
  .course-meta{display:flex;align-items:center;gap:12px;font-size:.75rem;color:var(--muted);margin-bottom:12px;}
  .course-footer{display:flex;align-items:center;justify-content:space-between;}
  .course-price{font-family:'Syne',sans-serif;font-weight:800;font-size:1.1rem;color:var(--accent);}
  .course-enroll{font-size:.78rem;color:var(--muted);}
  .lang-tag{background:rgba(255,255,255,.06);border:1px solid var(--border);padding:3px 10px;border-radius:999px;font-size:.7rem;color:var(--muted);}
  .instructors-row{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:80px;}
  .instructor-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px 12px;text-align:center;transition:all .3s;}
  .instructor-card:hover{border-color:rgba(0,229,160,.25);transform:translateY(-3px);}
  .inst-avatar{width:56px;height:56px;border-radius:50%;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:700;color:#fff;}
  .inst-name{font-size:.78rem;font-weight:600;margin-bottom:2px;}
  .inst-role{font-size:.68rem;color:var(--muted);}
/* FOLLOW ICONS */
.social-links{
    display:flex;
    gap:12px;
    align-items:center;
    margin-top:20px;
}

.social-links a{
    width:44px;
    height:44px;
    border-radius:12px;
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.08);
    display:flex;
    align-items:center;
    justify-content:center;
    color:#00e5a0;
    text-decoration:none;
    transition:0.3s ease;
    font-size:18px;
}

.social-links a:hover{
    background:#00e5a0;
    color:#050a0e;
    transform:translateY(-3px);
}

/* DROPDOWN */
.dropdown{
    position:relative;
}

.dropdown-menu{
    position:absolute;
    top:120%;
    left:0;
    min-width:220px;
    background:#111827;
    border:1px solid rgba(255,255,255,0.08);
    border-radius:16px;
    padding:12px;
    list-style:none;
    opacity:0;
    visibility:hidden;
    transform:translateY(10px);
    transition:0.3s ease;
}

.dropdown:hover .dropdown-menu{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

.dropdown-menu li a{
    display:block;
    padding:12px 14px;
    border-radius:10px;
}

.dropdown-menu li a:hover{
    background:rgba(0,229,160,0.08);
    color:#00e5a0;
}

@media(max-width:991px){

    .dropdown-menu{
        position:relative;
        display:none;
        opacity:1;
        visibility:visible;
        transform:none;
    }

    .dropdown-menu.show{
        display:block;
    }
}
.mobile-dropdown{
    width:100%;
}

.mobile-drop-btn{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:100%;
}

.mobile-dropdown-menu{
    display:none;
    padding-left:12px;
    margin-top:6px;
}

.mobile-dropdown-menu a{
    font-size:0.92rem;
    padding:12px 0;
    color:#94A3B8;
    display:block;
}

.mobile-dropdown.active .mobile-dropdown-menu{
    display:block;
}

.mobile-dropdown.active i{
    transform:rotate(180deg);
}

.mobile-drop-btn i{
    transition:0.3s ease;
}