/* =========================================================
   Pradip Devkota — Portfolio
   Design: electric indigo + neon coral, dual-gradient system
   Type: Space Grotesk (display) / Plus Jakarta Sans (body)
   ========================================================= */

/* ---------- design tokens ---------- */
:root{
  --radius: 1rem;

  /* brand duo — the two colours everything else is built from */
  --c1:#5B21F5;           /* electric indigo */
  --c1-light:#8B5CF6;
  --c2:#FF4D6D;           /* neon coral */
  --c2-light:#FF7B93;

  /* surfaces — light mode */
  --bg:#FBF8FF;
  --bg-alt:#F3ECFC;
  --card:#cbdad9;
  --ink:#160B2E;
  --line:#E6DAF7;
  --muted-fg: 22 11 46;   /* rgb triplet of --ink, used with color-mix */

  --ring: var(--c1);
  --shadow-color: 262 60% 20%;
}
.dark{
  --bg:#0B0714;
  --bg-alt:#150F26;
  --card:#160F29;
  --ink:#F3EEFD;
  --line:#2A2048;
  --c1-light:#9B7BFA;
  --c2-light:#FF8FA3;
}

*{box-sizing:border-box;border-color:var(--line)}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .3s,color .3s;
}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4{
  margin:0;line-height:1.15;font-weight:600;letter-spacing:-.01em;
  font-family:'Space Grotesk',system-ui,sans-serif;
}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c1);outline-offset:2px;border-radius:2px}
::selection{background:var(--c1);color:#fff}

.container{max-width:1400px;margin:0 auto;padding:0 1rem;width:100%}
@media(min-width:768px){.container{padding:0 2rem}}

.text-gradient{
  background:linear-gradient(100deg,var(--c1) 10%,var(--c2) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.muted{color:color-mix(in srgb,var(--ink) 68%,transparent)}
.muted-2{color:color-mix(in srgb,var(--ink) 55%,transparent)}
.section{padding:5.5rem 0;position:relative}
.section.alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:48rem;margin:0 auto 4rem;position:relative;z-index:1}
.section-head h2{font-size:1.9rem;margin-bottom:1.25rem}
@media(min-width:768px){.section-head h2{font-size:2.5rem}}
.section-head p{font-size:1.1rem}

.badge{
  display:inline-flex;align-items:center;gap:.4rem;
  background:var(--card);color:var(--c1);
  font-size:.8rem;font-weight:600;padding:.3rem .8rem .3rem .6rem;
  border-radius:999px;margin-bottom:1.25rem;
  border:1.5px solid transparent;
  background-image:linear-gradient(var(--card),var(--card)),linear-gradient(100deg,var(--c1),var(--c2));
  background-origin:border-box;background-clip:padding-box,border-box;
}
.badge::before{
  content:"";width:6px;height:6px;border-radius:999px;
  background:linear-gradient(100deg,var(--c1),var(--c2));flex:none;
}

/* decorative gradient orbs — used sparingly, on hero / leadership / contact */
.blob-field{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.35}
.dark .blob{opacity:.28}
.blob-c1{background:var(--c1);width:26rem;height:26rem;top:-8rem;left:-8rem}
.blob-c2{background:var(--c2);width:22rem;height:22rem;bottom:-6rem;right:-4rem}
.blob-sm{width:18rem;height:18rem;top:40%;right:-6rem;opacity:.22}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:600;font-size:.875rem;cursor:pointer;
  border-radius:999px;padding:.65rem 1.3rem;
  border:1.5px solid transparent;background:transparent;color:inherit;
  transition:transform .2s,box-shadow .3s,background .2s,border-color .2s,color .2s;
  text-decoration:none;position:relative;
}
.btn-lg{padding:.85rem 2rem;font-size:1rem}
.btn-outline{border-color:var(--line);background:var(--card)}
.btn-outline:hover{border-color:var(--c1);color:var(--c1)}
.btn-royal{
  background:linear-gradient(100deg,var(--c1),var(--c2));color:#fff;
  box-shadow:0 4px 14px -4px color-mix(in srgb,var(--c1) 55%,transparent);
}
.btn-royal:hover{transform:translateY(-2px);box-shadow:0 10px 24px -6px color-mix(in srgb,var(--c1) 60%,transparent)}
.btn-royal-outline{
  border-color:transparent;color:var(--ink);
  background-image:linear-gradient(var(--bg),var(--bg)),linear-gradient(100deg,var(--c1),var(--c2));
  background-origin:border-box;background-clip:padding-box,border-box;
}
.btn-royal-outline:hover{transform:translateY(-2px)}
.button-glow:hover{box-shadow:0 8px 20px -4px color-mix(in srgb,var(--c2) 55%,transparent)}
.btn-icon{width:2.35rem;height:2.35rem;padding:0;border-radius:999px}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}
.btn-secondary {
  /* maps to the portfolio outline button */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: .875rem;
  cursor: pointer;
  border-radius: 999px;
  padding: .65rem 1.3rem;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink);
  transition: transform .2s, border-color .2s, color .2s;
}
.btn-secondary:hover {
  border-color: var(--c1);
  color: var(--c1);
}

.btn-primary {
  /* maps to the portfolio royal button */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: .875rem;
  cursor: pointer;
  border-radius: 999px;
  padding: .65rem 1.3rem;
  border: 1.5px solid transparent;
  background: linear-gradient(100deg, var(--c1), var(--c2));
  color: #fff;
  box-shadow: 0 4px 14px -4px color-mix(in srgb, var(--c1) 55%, transparent);
  transition: transform .2s, box-shadow .3s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -6px color-mix(in srgb, var(--c1) 60%, transparent);
}

/* ---------- cards ---------- */
.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);
}
.card-hover{transition:box-shadow .3s,transform .3s,border-color .3s}
.card-hover:hover{
  box-shadow:0 16px 32px -12px color-mix(in srgb,var(--c1) 35%,transparent);
  transform:translateY(-5px);
  border-color:color-mix(in srgb,var(--c1) 35%,var(--line));
}

/* ---------- navbar ---------- */
/* ---------- navbar (single responsive structure) ---------- */
.navbar{
  position:fixed;top:0;left:0;width:100%;z-index:50;
  padding:1.25rem 0;background:transparent;
  transition:background .3s,padding .3s,box-shadow .3s;
}
.navbar.scrolled{
  padding:.75rem 0;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
}

.nav-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
}

.logo{
  display:flex;align-items:center;gap:.55rem;
  font-size:1.2rem;font-weight:700;text-decoration:none;
  font-family:'Space Grotesk',sans-serif;
}
.logo-mark{
  width:2rem;height:2rem;border-radius:.6rem;flex:none;
  background:linear-gradient(135deg,var(--c1),var(--c2));
  display:flex;align-items:center;justify-content:center;
}
.logo-mark svg{width:1.05rem;height:1.05rem;color:#fff}

/* Primary nav – always present, layout changes with media query */
.nav{
  display:flex;
  align-items:center;
  gap:1.5rem;
}

.nav-links{
  display:flex;
  gap:1.75rem;
  list-style:none;
  margin:0;
  padding:0;
}

.link-hover{
  position:relative;font-weight:600;font-size:.92rem;
  text-decoration:none;
  color:color-mix(in srgb,var(--ink) 75%,transparent);
  transition:color .2s;
}
.link-hover:hover{color:var(--ink)}
.link-hover::after{
  content:"";position:absolute;bottom:-4px;left:0;height:2px;width:0;
  background:linear-gradient(100deg,var(--c1),var(--c2));
  transition:width .3s;border-radius:2px;
}
.link-hover:hover::after{width:100%}

.nav-actions{
  display:flex;
  align-items:center;
  gap:1rem;
}

/* Mobile menu toggle – hidden on desktop */
.menu-toggle{
  display:none;
  width:2.35rem;height:2.35rem;padding:0;border-radius:999px;
}

/* ---------- Mobile breakpoint ---------- */
@media(max-width:767px){
  .menu-toggle{
    display:flex;          /* show hamburger */
  }

  .nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:color-mix(in srgb,var(--bg) 96%,transparent);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    box-shadow:0 10px 30px -10px rgba(0,0,0,.15);
    flex-direction:column;
    align-items:stretch;
    padding:1rem;
    gap:1rem;
    opacity:0;
    pointer-events:none;
    transform:translateY(-8px);
    transition:opacity .25s ease,transform .25s ease;
  }

  .nav.is-open{
    opacity:1;
    pointer-events:auto;
    transform:translateY(0);
  }

  .nav-links{
    flex-direction:column;
    gap:.25rem;
  }

  .nav-links a{
    display:block;
    padding:.65rem .75rem;
    border-radius:.5rem;
  }

  .nav-actions{
    flex-direction:column;
    width:100%;
    gap:.5rem;
  }

  .nav-actions .btn-outline{
    width:100%;
    justify-content:center;
  }
}

/* Desktop keeps the original horizontal layout – no extra rules needed */
.nav-mobile.open{opacity:1;pointer-events:auto}
.nav-mobile nav{padding:1rem}
.nav-mobile ul{display:flex;flex-direction:column;gap:.5rem}
.nav-mobile a{display:block;padding:.6rem 0;font-weight:600;text-decoration:none;color:color-mix(in srgb,var(--ink) 80%,transparent)}
.nav-mobile .btn{width:100%;margin-top:.5rem}
@media(min-width:768px){.nav-mobile{display:none}}

/* ---------- hero ---------- */
.hero{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;padding-top:4rem;
}
#orbit{position:absolute;inset:0;z-index:-10}
.hero-inner{position:relative;z-index:10;padding:4rem 0}
.hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:58rem;margin:0 auto}
.hero-hi{
  display:inline-flex;align-items:center;gap:.5rem;font-weight:700;margin-bottom:1rem;
  font-size:.9rem;letter-spacing:.02em;color:var(--c2);
}
.hero-hi::before{content:"";width:2rem;height:2px;background:linear-gradient(90deg,var(--c1),var(--c2));border-radius:2px}
.hero h1{font-size:2.5rem;margin-bottom:1rem;font-weight:700}
.hero h2{font-size:1.4rem;font-weight:500;color:color-mix(in srgb,var(--ink) 78%,transparent);margin-bottom:1.5rem;font-family:'Plus Jakarta Sans',sans-serif}
.hero-tagline{font-size:1.125rem;margin-bottom:2.25rem;max-width:42rem}
@media(min-width:768px){.hero h1{font-size:4.25rem}.hero h2{font-size:1.75rem}}
@media(min-width:1024px){.hero h1{font-size:5rem}.hero h2{font-size:2rem}}
.hero-actions{display:flex;flex-direction:column;gap:1rem;margin-bottom:3rem}
@media(min-width:640px){.hero-actions{flex-direction:row}}
.social-row{display:flex;gap:.85rem}
.social-circle{
  width:2.6rem;height:2.6rem;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  background:var(--card);border:1px solid var(--line);
  color:var(--ink);transition:background .3s,color .3s,border-color .3s,transform .2s;
}
.social-circle:hover{
  background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;
  border-color:transparent;transform:translateY(-2px);
}
.social-circle svg{width:1.2rem;height:1.2rem}
.scroll-cue{
  position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);
  color:var(--c1);animation:bounce 1.4s infinite;z-index:10;
}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(-25%)}50%{transform:translateX(-50%) translateY(0)}}

/* ---------- about ---------- */
.two-col{display:grid;gap:3rem;align-items:center;position:relative;z-index:1}
@media(min-width:768px){.two-col{grid-template-columns:1fr 1fr}}
.two-col.top{align-items:start}
.about-text h3{font-size:1.4rem;margin-bottom:1rem}
.about-text > p{margin-bottom:1.75rem}
.feature-list{display:flex;flex-direction:column;gap:1.5rem}
.feature{display:flex;gap:1rem}
.feature-icon{
  width:3rem;height:3rem;border-radius:.85rem;
  display:flex;align-items:center;justify-content:center;flex:none;
  background:linear-gradient(135deg,var(--c1),var(--c2));
}
.feature-icon svg{width:1.35rem;height:1.35rem;color:#fff}
.feature h4{font-size:1.1rem;font-weight:600;margin-bottom:.25rem}
.gradient-frame{
  background:linear-gradient(145deg,var(--c1),var(--c2));
  padding:2px;border-radius:var(--radius);
  box-shadow:0 25px 50px -18px color-mix(in srgb,var(--c1) 45%,transparent);
}
.gradient-frame > div{background:var(--card);border-radius:calc(var(--radius) - 2px);padding:1.75rem}
.gradient-frame.on-muted > div{background:var(--bg-alt)}
.gradient-frame h3{font-size:1.4rem;margin-bottom:1.5rem}
.exp-item + .exp-item{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.exp-item h4{font-size:1.1rem;font-weight:600}
.exp-item .at{color:var(--c2);margin-bottom:.25rem;font-weight:600;font-size:.9rem}
.highlight-box{background:var(--card);border-radius:calc(var(--radius) - 4px);padding:1.1rem;border:1px solid var(--line)}
.highlight-box + .highlight-box{margin-top:1.25rem}
.highlight-box h4{font-size:1.05rem;font-weight:600;margin-bottom:.5rem}
.order-1{order:1}.order-2{order:2}
@media(min-width:768px){.md-order-1{order:1}.md-order-2{order:2}}

/* ---------- tabs ---------- */
.tabs-list{
  display:inline-flex;flex-wrap:wrap;justify-content:center;gap:.3rem;
  background:var(--card);border:1px solid var(--line);
  padding:.35rem;border-radius:999px;
}
.tabs-row{display:flex;justify-content:center;margin-bottom:2.5rem;position:relative;z-index:1}
.tab{
  display:inline-flex;align-items:center;gap:.35rem;font:inherit;font-size:.875rem;font-weight:600;
  padding:.5rem 1.1rem;border:0;border-radius:999px;
  background:transparent;color:color-mix(in srgb,var(--ink) 65%,transparent);cursor:pointer;transition:background .25s,color .25s;
}
.tab svg{width:1rem;height:1rem}
.tab[aria-selected="true"]{background:linear-gradient(100deg,var(--c1),var(--c2));color:#fff}
.tab-panel[hidden]{display:none}

/* ---------- tech grid ---------- */
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;position:relative;z-index:1}
@media(min-width:768px){.tech-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1024px){.tech-grid{grid-template-columns:repeat(6,1fr)}}
.tech-card{padding:1.25rem 1rem;display:flex;flex-direction:column;align-items:center;text-align:center;height:100%}
.tech-icon{
  margin:.25rem 0 .85rem;border-radius:.75rem;padding:.7rem;display:flex;
  background:color-mix(in srgb,var(--c1) 12%,transparent);
}
.tech-card:nth-child(3n+2) .tech-icon{background:color-mix(in srgb,var(--c2) 14%,transparent)}
.tech-icon svg{width:1.4rem;height:1.4rem;color:var(--c1)}
.tech-card:nth-child(3n+2) .tech-icon svg{color:var(--c2)}
.tech-card h4{font-weight:600;margin-bottom:.4rem;font-size:.95rem}
.tech-card p{font-size:.82rem}

/* ---------- projects ---------- */
.project-grid{display:grid;gap:1.5rem;position:relative;z-index:1}
@media(min-width:768px){.project-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1280px){.project-grid{grid-template-columns:repeat(3,1fr)}}
.project-card{display:flex;flex-direction:column;height:100%;overflow:hidden;background:var(--card)}
.project-card.clickable{cursor:pointer}
.project-card.clickable:hover{box-shadow:0 24px 48px -16px color-mix(in srgb,var(--c1) 40%,transparent)}
.project-thumb{height:12rem;overflow:hidden;position:relative}
.project-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.35));
  opacity:0;transition:opacity .3s;
}
.project-card:hover .project-thumb::after{opacity:1}
.project-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.project-card:hover .project-thumb img{transform:scale(1.08)}
.project-body{padding:1.5rem 1.5rem 0}
.project-body h3{font-size:1.4rem;margin-bottom:.4rem}
.project-body p{font-size:.9rem}
.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;padding:1.5rem;flex:1;align-content:flex-start}
.tag{
  font-size:.72rem;font-weight:600;padding:.2rem .6rem;border-radius:999px;
  border:1px solid var(--line);background:var(--bg-alt);color:color-mix(in srgb,var(--ink) 75%,transparent);
}
.project-foot{padding:0 1.5rem 1.5rem;font-size:.875rem;font-weight:600}
.project-foot .view{display:inline-flex;align-items:center;gap:.5rem;color:var(--c1)}
.project-foot .view svg{width:1rem;height:1rem}
.project-foot .soon{font-style:italic;font-weight:400;color:color-mix(in srgb,var(--ink) 50%,transparent)}

/* ---------- leadership stats ---------- */
.stats{display:grid;gap:1.5rem;margin-bottom:4rem;position:relative;z-index:1}
@media(min-width:768px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat{
  background:var(--card);border:1px solid var(--line);
  border-radius:calc(var(--radius) - 2px);padding:2rem;text-align:center;
}
.stat-icon{
  margin:0 auto 1rem;border-radius:999px;padding:.8rem;width:fit-content;display:flex;
  background:linear-gradient(135deg,var(--c1),var(--c2));
}
.stat-icon svg{width:1.8rem;height:1.8rem;color:#fff}
.stat h3{font-size:2rem;margin-bottom:.5rem}
@media(min-width:768px){.stat h3{font-size:2.5rem}}
.check-list{display:flex;flex-direction:column;gap:1.5rem}
.check{display:flex;gap:1rem;align-items:flex-start}
.check-mark{
  border-radius:999px;padding:.5rem;margin-top:.25rem;flex:none;display:flex;
  background:color-mix(in srgb,var(--c1) 12%,transparent);
}
.check-mark svg{width:1.2rem;height:1.2rem;color:var(--c1)}
.check h4{font-size:1.1rem;font-weight:600;margin-bottom:.4rem}

/* ---------- courses (small card that opens a modal) ---------- */
.course-card{
  display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.75rem;max-width:40rem;margin:0 auto;position:relative;z-index:1;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
}
.course-card-icon{
  flex:none;width:3.25rem;height:3.25rem;border-radius:.9rem;
  background:linear-gradient(135deg,var(--c1),var(--c2));
  display:flex;align-items:center;justify-content:center;
}
.course-card-icon svg{width:1.6rem;height:1.6rem;color:#fff}
.course-card-body{flex:1;min-width:12rem}
.course-card-body h3{font-size:1.15rem;margin-bottom:.15rem}
.course-card-body p{font-size:.9rem}

/* ---------- course modal ---------- */
.modal-overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(8,4,18,.6);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;padding:1.5rem;
  opacity:0;pointer-events:none;transition:opacity .2s ease-out;
}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal-box{
  background:var(--card);border-radius:var(--radius);border:1px solid var(--line);
  width:100%;max-width:1100px;height:min(85vh,900px);
  display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 30px 60px -15px rgba(0,0,0,.5);
  transform:translateY(12px) scale(.98);transition:transform .2s ease-out;
}
.modal-overlay.open .modal-box{transform:none}
.modal-head{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1rem 1.25rem;border-bottom:1px solid var(--line);flex:none;
  background:linear-gradient(100deg,color-mix(in srgb,var(--c1) 8%,transparent),color-mix(in srgb,var(--c2) 8%,transparent));
}
.modal-head h3{font-size:1.1rem;font-family:'Space Grotesk',sans-serif}
.modal-head-actions{display:flex;gap:.5rem}
.modal-frame{flex:1;min-height:0;overflow:hidden}
.modal-frame iframe{width:100%;height:100%;border:0;display:block}

/* ---------- contact ---------- */
.contact-grid{display:grid;gap:3rem;align-items:start;position:relative;z-index:1}
@media(min-width:768px){.contact-grid{grid-template-columns:repeat(2,1fr)}}
.contact-grid h3{font-size:1.4rem;margin-bottom:1.5rem}
form{display:flex;flex-direction:column;gap:1.5rem}
.field-row{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:640px){.field-row{grid-template-columns:1fr 1fr}}
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem;color:color-mix(in srgb,var(--ink) 72%,transparent)}
input,textarea{
  width:100%;font:inherit;font-size:.9rem;padding:.65rem .9rem;
  background:var(--card);color:var(--ink);
  border:1.5px solid var(--line);border-radius:.65rem;
  transition:border-color .2s,box-shadow .2s;
}
input::placeholder,textarea::placeholder{color:color-mix(in srgb,var(--ink) 40%,transparent)}
input:focus,textarea:focus{
  outline:none;border-color:var(--c1);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--c1) 18%,transparent);
}
textarea{resize:vertical;min-height:8rem}
.contact-panel{background:var(--card);border-radius:var(--radius);padding:2rem;border:1px solid var(--line);box-shadow:0 1px 2px rgba(0,0,0,.04)}
.contact-line{display:flex;gap:1rem;align-items:flex-start;text-decoration:none;transition:transform .2s}
.contact-line + .contact-line{margin-top:1.5rem}
.contact-line:hover{transform:translateX(3px)}
.contact-line .ic{
  border-radius:.8rem;padding:.75rem;display:flex;flex:none;
  background:linear-gradient(135deg,var(--c1),var(--c2));
}
.contact-line .ic svg{width:1.2rem;height:1.2rem;color:#fff}
.contact-line h4{font-size:1.1rem;font-weight:600}
.contact-line:hover h4{color:var(--c1)}
.follow{margin-top:2rem}
.follow h4{font-size:1.1rem;font-weight:600;margin-bottom:1rem}
.follow-row{display:flex;gap:.75rem}
.follow-row a{
  width:2.6rem;height:2.6rem;border-radius:999px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-alt);color:var(--ink);transition:background .25s,color .25s,transform .2s;
}
.follow-row a:hover{background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;transform:translateY(-2px)}
.follow-row svg{width:1.2rem;height:1.2rem}
.hours{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--line)}
.hours h4{font-size:1.1rem;font-weight:600;margin-bottom:1rem}

/* ---------- footer ---------- */
footer{background:var(--bg-alt);padding:3rem 0;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:1.5rem;text-align:center}
@media(min-width:768px){.footer-inner{flex-direction:row;justify-content:space-between;text-align:left}}
.footer-inner h2{font-size:1.4rem;font-weight:700;margin-bottom:.4rem}
.footer-right{display:flex;flex-direction:column;align-items:center;gap:1rem}
@media(min-width:768px){.footer-right{align-items:flex-end}}
.footer-social{display:flex;gap:1rem}
.footer-social a{
  width:2.6rem;height:2.6rem;border-radius:999px;display:flex;align-items:center;justify-content:center;
  background:var(--card);border:1px solid var(--line);color:var(--ink);
  transition:background .3s,color .3s,border-color .3s,transform .2s;
}
.footer-social a:hover{background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;border-color:transparent;transform:translateY(-2px)}
.footer-social svg{width:1.2rem;height:1.2rem}

/* ---------- toast ---------- */
#toasts{position:fixed;bottom:1rem;right:1rem;z-index:100;display:flex;flex-direction:column;gap:.5rem;max-width:22rem}
.toast{
  background:var(--card);border:1px solid var(--line);border-left:3px solid var(--c1);border-radius:.7rem;
  padding:1rem 1.1rem;box-shadow:0 16px 32px -12px rgba(0,0,0,.25);
  animation:toastIn .3s ease-out;
}
.toast.error{border-left-color:#dc2626}
.toast strong{display:block;margin-bottom:.25rem;font-family:'Space Grotesk',sans-serif}
.toast p{font-size:.875rem;color:color-mix(in srgb,var(--ink) 60%,transparent)}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- scroll reveal (replaces framer-motion) ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease-out,transform .5s ease-out}
.reveal.from-left{transform:translateX(-20px)}
.reveal.from-right{transform:translateX(20px)}
.reveal.shown{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .scroll-cue{animation:none}
  *{transition-duration:.01ms!important}
}
/* ---------- utility classes (moved from inline styles) ---------- */
.lead-heading{font-size:1.5rem;margin-bottom:1rem}
.lead-intro{margin-bottom:1.5rem}
.submit-btn{align-self:flex-start}
.contact-block{margin-bottom:2rem}
.hours-line{margin-bottom:.5rem}

/* =========================================================
   PYTHON SYLLABUS PAGE
   Shares portfolio tokens, navbar, footer, buttons
   ========================================================= */

.page-syllabus{padding-top:0}

/* syllabus layout width */
.page-syllabus .wrap{
  max-width:1100px;margin:0 auto;padding:0 1rem;width:100%;
}
@media(min-width:768px){.page-syllabus .wrap{padding:0 2rem}}

/* syllabus hero (not the portfolio full-viewport hero) */
.page-syllabus > .hero{
  min-height:auto;
  padding:7rem 0 3rem;
  display:block;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.page-syllabus .hero-grid{
  display:grid;gap:2.5rem;align-items:start;
}
@media(min-width:900px){
  .page-syllabus .hero-grid{grid-template-columns:1.15fr .85fr;gap:3rem}
}
.page-syllabus .kicker{
  font-family:'Space Grotesk',monospace,sans-serif;
  font-size:.85rem;font-weight:600;color:var(--c2);
  margin-bottom:.75rem;letter-spacing:.02em;
}
.page-syllabus .hero h1{
  font-size:clamp(2rem,5vw,3.25rem);
  margin-bottom:1rem;font-weight:700;
}
.page-syllabus .sub{
  font-size:1.1rem;color:color-mix(in srgb,var(--ink) 72%,transparent);
  max-width:40ch;margin-bottom:1.75rem;
}
.page-syllabus .sub code{
  font-size:.95em;padding:.1em .35em;border-radius:.35rem;
  background:color-mix(in srgb,var(--c1) 12%,transparent);
  color:var(--c1);font-weight:600;
}
.page-syllabus .facts{
  display:grid;grid-template-columns:1fr 1fr;gap:.85rem 1.25rem;
  list-style:none;padding:0;margin:0;
}
.page-syllabus .facts li{
  font-size:.9rem;color:color-mix(in srgb,var(--ink) 70%,transparent);
  display:flex;flex-direction:column;gap:.15rem;
}
.page-syllabus .facts b{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.05rem;color:var(--ink);font-weight:700;
}

/* roadmap dots */
.page-syllabus .roadmap{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.25rem 1.35rem;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
}
.page-syllabus .roadmap h2{
  font-size:.95rem;font-weight:600;margin-bottom:1rem;
  color:color-mix(in srgb,var(--ink) 75%,transparent);
  font-family:'Space Grotesk',monospace,sans-serif;
}
.page-syllabus .dots{
  display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem;
}
.page-syllabus .dot{
  width:1.7rem;height:1.7rem;border-radius:.45rem;
  border:1px solid var(--line);background:var(--bg-alt);
  font-size:.65rem;font-weight:700;cursor:pointer;
  color:color-mix(in srgb,var(--ink) 65%,transparent);
  font-family:'Space Grotesk',sans-serif;
  transition:background .2s,border-color .2s,color .2s,transform .15s;
  padding:0;
}
.page-syllabus .dot:hover{
  border-color:var(--c1);color:var(--c1);transform:translateY(-1px);
}
.page-syllabus .dot.is-project{
  border-color:color-mix(in srgb,var(--c2) 50%,var(--line));
  background:color-mix(in srgb,var(--c2) 12%,transparent);
  color:var(--c2);
}
.page-syllabus .dot.is-done{
  background:linear-gradient(135deg,var(--c1),var(--c2));
  border-color:transparent;color:#fff;
}
.page-syllabus .legend{
  display:flex;flex-wrap:wrap;gap:1rem;
  font-size:.78rem;color:color-mix(in srgb,var(--ink) 60%,transparent);
}
.page-syllabus .legend .swatch{
  display:inline-block;width:.75rem;height:.75rem;border-radius:.25rem;
  background:var(--bg-alt);border:1px solid var(--line);
  margin-right:.35rem;vertical-align:middle;
}
.page-syllabus .legend .swatch.p{
  background:color-mix(in srgb,var(--c2) 18%,transparent);
  border-color:color-mix(in srgb,var(--c2) 45%,var(--line));
}
.page-syllabus .legend .swatch.d{
  background:linear-gradient(135deg,var(--c1),var(--c2));
  border-color:transparent;
}

/* sticky search + progress bar */
.page-syllabus .bar{
  position:sticky;top:4.5rem;z-index:40;
  background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  padding:.75rem 0;
}
.page-syllabus .bar-in{
  max-width:1100px;margin:0 auto;padding:0 1rem;
  display:flex;flex-wrap:wrap;align-items:center;gap:1rem;
  justify-content:space-between;
}
@media(min-width:768px){.page-syllabus .bar-in{padding:0 2rem}}
.page-syllabus .search{
  display:flex;align-items:center;gap:.55rem;flex:1;min-width:14rem;
  background:var(--card);border:1.5px solid var(--line);
  border-radius:999px;padding:.45rem .9rem;
  transition:border-color .2s,box-shadow .2s;
}
.page-syllabus .search:focus-within{
  border-color:var(--c1);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--c1) 16%,transparent);
}
.page-syllabus .search svg{flex:none;color:color-mix(in srgb,var(--ink) 45%,transparent)}
.page-syllabus .search input{
  flex:1;border:0;background:transparent;outline:none;
  font:inherit;font-size:.9rem;color:var(--ink);padding:0;min-width:0;
}
.page-syllabus .search input::placeholder{
  color:color-mix(in srgb,var(--ink) 40%,transparent);
}
.page-syllabus .progress{
  display:flex;align-items:center;gap:.75rem;flex:none;
}
.page-syllabus .track{
  width:6rem;height:.4rem;border-radius:999px;
  background:var(--line);overflow:hidden;
}
.page-syllabus .track i{
  display:block;height:100%;width:0;
  background:linear-gradient(100deg,var(--c1),var(--c2));
  border-radius:999px;transition:width .3s ease;
}
.page-syllabus #pct{
  font-size:.8rem;font-weight:700;font-variant-numeric:tabular-nums;
  color:color-mix(in srgb,var(--ink) 65%,transparent);
  min-width:3.5rem;
}
.page-syllabus .btn-reset{
  font:inherit;font-size:.75rem;font-weight:600;cursor:pointer;
  border:1px solid var(--line);background:var(--card);
  border-radius:999px;padding:.3rem .7rem;color:color-mix(in srgb,var(--ink) 70%,transparent);
  transition:border-color .2s,color .2s;
}
.page-syllabus .btn-reset:hover{border-color:var(--c1);color:var(--c1)}

/* section heads on syllabus */
.page-syllabus .sec-head{margin-bottom:2rem}
.page-syllabus .sec-head h2{
  font-size:1.6rem;margin-bottom:.5rem;
}
@media(min-width:768px){.page-syllabus .sec-head h2{font-size:1.9rem}}
.page-syllabus .sec-head p{
  color:color-mix(in srgb,var(--ink) 68%,transparent);max-width:48ch;
}
.page-syllabus .week-num{
  display:inline-block;font-size:.75rem;font-weight:700;
  letter-spacing:.06em;color:var(--c1);margin-bottom:.4rem;
  font-family:'Space Grotesk',sans-serif;
}

/* setup grid */
.page-syllabus .setup{padding:3.5rem 0;background:var(--bg-alt)}
.page-syllabus .setup-grid{
  display:grid;gap:1.25rem;
  grid-template-columns:1fr;
}
@media(min-width:640px){.page-syllabus .setup-grid{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.page-syllabus .setup-grid{grid-template-columns:repeat(4,1fr)}}
.page-syllabus .setup-grid > div{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.35rem 1.25rem;
}
.page-syllabus .setup-grid h3{font-size:1.05rem;margin-bottom:.4rem}
.page-syllabus .setup-grid p{
  font-size:.88rem;color:color-mix(in srgb,var(--ink) 68%,transparent);
}

/* weeks / days */
.page-syllabus section{padding:3.5rem 0}
.page-syllabus .week{margin-bottom:2.5rem}
.page-syllabus .week-head{
  display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap;
  margin-bottom:.5rem;
}
.page-syllabus .week-head h3{font-size:1.35rem}
.page-syllabus .week-outcome{
  color:color-mix(in srgb,var(--ink) 68%,transparent);
  margin-bottom:1.25rem;max-width:60ch;font-size:.95rem;
}

.page-syllabus .day{
  background:var(--card);border:1px solid var(--line);
  border-radius:calc(var(--radius) - 2px);margin-bottom:.6rem;
  overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.page-syllabus .day[open]{
  border-color:color-mix(in srgb,var(--c1) 35%,var(--line));
  box-shadow:0 8px 24px -12px color-mix(in srgb,var(--c1) 28%,transparent);
}
.page-syllabus .day summary{
  display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;
  padding:1rem 1.15rem;cursor:pointer;list-style:none;
  font-weight:600;
}
.page-syllabus .day summary::-webkit-details-marker{display:none}
.page-syllabus .daynum{
  font-family:'Space Grotesk',sans-serif;font-size:.8rem;
  color:var(--c1);font-weight:700;min-width:3.6rem;
}
.page-syllabus .daytitle{flex:1;font-size:1rem}
.page-syllabus .day .tag{
  font-size:.68rem;font-weight:700;padding:.15rem .55rem;
  border-radius:999px;letter-spacing:.04em;
  background:color-mix(in srgb,var(--c2) 14%,transparent);
  color:var(--c2);border:1px solid color-mix(in srgb,var(--c2) 35%,transparent);
}
.page-syllabus .chev{
  margin-left:auto;transition:transform .2s;
  color:color-mix(in srgb,var(--ink) 45%,transparent);
}
.page-syllabus .day[open] .chev{transform:rotate(90deg)}

.page-syllabus .day-body{
  padding:0 1.15rem 1.25rem;border-top:1px solid var(--line);
}
.page-syllabus .note{
  font-size:.9rem;color:color-mix(in srgb,var(--ink) 72%,transparent);
  margin:1rem 0 .75rem;line-height:1.55;
}
.page-syllabus .topics{
  margin:.5rem 0 1rem;padding-left:1.15rem;list-style:disc;
}
.page-syllabus .topics li{
  margin:.35rem 0;font-size:.92rem;
  color:color-mix(in srgb,var(--ink) 80%,transparent);
}

.page-syllabus .codebox{
  position:relative;margin:1rem 0;
  background:var(--bg-alt);border:1px solid var(--line);
  border-radius:.65rem;overflow:hidden;
}
.page-syllabus .codebox pre{
  margin:0;padding:1rem 1.1rem;overflow-x:auto;
  font-size:.82rem;line-height:1.55;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color:var(--ink);
}
.page-syllabus .codebox .copy{
  position:absolute;top:.5rem;right:.5rem;
  font:inherit;font-size:.7rem;font-weight:700;
  padding:.25rem .55rem;border-radius:.4rem;cursor:pointer;
  border:1px solid var(--line);background:var(--card);
  color:color-mix(in srgb,var(--ink) 65%,transparent);
  transition:border-color .2s,color .2s;
}
.page-syllabus .codebox .copy:hover{border-color:var(--c1);color:var(--c1)}

.page-syllabus .tasks{
  display:grid;gap:.5rem;margin:1rem 0;
}
@media(min-width:640px){.page-syllabus .tasks{grid-template-columns:repeat(3,1fr)}}
.page-syllabus .task{
  background:var(--bg-alt);border:1px solid var(--line);
  border-radius:.55rem;padding:.75rem .85rem;font-size:.85rem;
}
.page-syllabus .task b{
  display:block;font-size:.72rem;text-transform:uppercase;
  letter-spacing:.04em;color:var(--c1);margin-bottom:.25rem;
}

.page-syllabus .done-wrap{margin-top:1rem}
.page-syllabus .done-btn{
  font:inherit;font-size:.85rem;font-weight:600;cursor:pointer;
  padding:.5rem 1rem;border-radius:999px;
  border:1.5px solid var(--line);background:var(--card);
  color:color-mix(in srgb,var(--ink) 75%,transparent);
  transition:background .2s,border-color .2s,color .2s;
}
.page-syllabus .done-btn:hover{border-color:var(--c1);color:var(--c1)}
.page-syllabus .done-btn[aria-pressed="true"]{
  background:linear-gradient(100deg,var(--c1),var(--c2));
  border-color:transparent;color:#fff;
}

.page-syllabus .empty{
  text-align:center;padding:2.5rem 1rem;
  color:color-mix(in srgb,var(--ink) 55%,transparent);
}

/* final projects */
.page-syllabus .projects{background:var(--bg-alt)}
.page-syllabus .plist{
  display:grid;gap:1rem;margin-bottom:2rem;
}
@media(min-width:640px){.page-syllabus .plist{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.page-syllabus .plist{grid-template-columns:repeat(3,1fr)}}
.page-syllabus .plist article{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.35rem 1.25rem;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.page-syllabus .plist article:hover{
  border-color:color-mix(in srgb,var(--c1) 35%,var(--line));
  box-shadow:0 12px 28px -14px color-mix(in srgb,var(--c1) 30%,transparent);
  transform:translateY(-3px);
}
.page-syllabus .plist h3{font-size:1.05rem;margin-bottom:.75rem}
.page-syllabus .plist ul{list-style:none;padding:0;margin:0}
.page-syllabus .plist li{
  font-size:.88rem;color:color-mix(in srgb,var(--ink) 70%,transparent);
  padding:.25rem 0 .25rem 1rem;position:relative;
}
.page-syllabus .plist li::before{
  content:"";position:absolute;left:0;top:.7rem;
  width:.4rem;height:.4rem;border-radius:50%;
  background:linear-gradient(135deg,var(--c1),var(--c2));
}
.page-syllabus .reqs{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.5rem 1.35rem;
}
.page-syllabus .reqs h3{font-size:1.1rem;margin-bottom:.5rem}
.page-syllabus .reqs p{
  color:color-mix(in srgb,var(--ink) 70%,transparent);font-size:.95rem;
}

/* FAQ */
.page-syllabus .faq details{
  background:var(--card);border:1px solid var(--line);
  border-radius:calc(var(--radius) - 2px);margin-bottom:.6rem;
  padding:0;
}
.page-syllabus .faq summary{
  padding:1rem 1.15rem;cursor:pointer;font-weight:600;list-style:none;
}
.page-syllabus .faq summary::-webkit-details-marker{display:none}
.page-syllabus .faq details[open] summary{
  border-bottom:1px solid var(--line);
}
.page-syllabus .faq details p{
  padding:.85rem 1.15rem 1.15rem;
  color:color-mix(in srgb,var(--ink) 72%,transparent);font-size:.95rem;
}

/* CTA */
.page-syllabus .cta{
  text-align:center;padding:4rem 0;
  background:linear-gradient(145deg,
    color-mix(in srgb,var(--c1) 8%,var(--bg)),
    color-mix(in srgb,var(--c2) 8%,var(--bg))
  );
}
.page-syllabus .cta h2{font-size:1.75rem;margin-bottom:.75rem}
.page-syllabus .cta p{
  color:color-mix(in srgb,var(--ink) 70%,transparent);max-width:36ch;margin:0 auto;
}

/* syllabus footer sits on page without portfolio main padding issues */
.page-syllabus footer{margin-top:0}