/* style.css — Design B (clean professional) */
:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --accent:#2b6cff;
  --muted:#6b7280;
  --text:#0f1724;
}
:root.dark{
  --bg:#0f1724;
  --card:#12151b;
  --accent:#4f7cff;
  --muted:#9aa3b2;
  --text:#e6eef8;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Poppins',sans-serif;background:var(--bg);color:var(--text);transition:background .25s,color .25s}
.container{width:min(1100px,94%);margin:0 auto}

/* topbar */
.topbar{background:var(--card);position:sticky;top:0;z-index:50;padding:12px 0;box-shadow:0 6px 20px rgba(2,6,23,0.06)}
.top-inner{display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:700;font-size:20px}
.brand .dot{color:var(--accent)}
.topnav{display:flex;align-items:center;gap:12px}
.topnav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.topnav a{text-decoration:none;color:var(--text);padding:6px 8px;border-radius:6px}
.topnav a:hover{background:rgba(0,0,0,0.04)}
.hamburger{display:none;background:transparent;border:0;font-size:20px;cursor:pointer}
.theme-toggle{background:transparent;border:0;padding:6px 10px;border-radius:6px;cursor:pointer}

/*header*/
/* Base switch container */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

/* Hide default checkbox */
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

/* Slider background */
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 15px;
}

/* Slider knob */
.slider:before {
  position: absolute;
  content: "";
  height: 20px; width: 20px;
  left: 3px; bottom: 3px;
  background-color: black;
  transition: 0.4s;
  border-radius: 50%;
}

/* Checked state */
input:checked + .slider {
  background-color: #2196F3;
}

input:checked + .slider:before {
  transform: translateX(24px);
  background-color: white;
}




/* hero */
.hero-b{padding:70px 0}
.hero-b-grid{display:grid;grid-template-columns:1fr 360px;gap:30px;align-items:center}
.hero-left h1{font-size:36px;margin:0}
.accent{color:var(--accent)}
.lead{color:var(--accent);margin:8px 0}
.cta-row{display:flex;gap:12px;margin:16px 0}
.btn{padding:10px 14px;border-radius:8px;text-decoration:none;font-weight:600;cursor:pointer;border:0}
.btn.primary{background:var(--accent);color:#fff}
.btn.outline{background:transparent;border:2px solid var(--accent);color:var(--accent)}
.hero-right .profile-card{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 10px 30px rgba(2,6,23,0.06);display:flex;gap:12px;align-items:center}
.profile-card img{width:92px;height:92px;border-radius:12px;object-fit:cover}
.profile-info h3{margin:0}
.contact-mini a {
  color: var(--accent);   /* same color as .lead text */
  font-weight: 600;       /* optional: makes it bold like the role text */
  text-decoration: none;  /* removes underline */
}

.contact-mini a:hover {
  text-decoration: underline; /* underline on hover for clarity */
}

.alt-card {
  display: flex;
  flex-direction: column;   /* stack image and links vertically */
  align-items: flex-start;
  gap: 8px;
}

.alt-card .avatar img {
  width: 240px;   /* bigger size */
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.alt-card .avatar img:hover {
  transform: scale(1.05);
}

.alt-card .socials {
  display: flex;
  gap: 5px;       /* base spacing between links */
  margin-left: 10px;
  font-weight: 600;
}

.alt-card .socials a {
  text-decoration: none;
  color: var(--accent);
}

.alt-card .socials a:first-child {
  margin-left: 30px;   /* GitHub pushed more right */
}

.alt-card .socials a:last-child {
  margin-left: 5px;   /* LinkedIn nudged right */
}

.alt-card .socials a:hover {
  text-decoration: underline;
}





/* sections */
.section-b{padding:56px 0}
.section-b.alt{background:linear-gradient(180deg, rgba(43,108,204,0.03), transparent)}
.skills-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.skill h4{margin:0 0 8px}
.bar{background:rgba(0,0,0,0.06);height:12px;border-radius:999px;overflow:hidden}
.fill{background:linear-gradient(90deg,var(--accent),#00b4ff);height:100%}

/* projects */
.projects-b-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.proj{background:var(--card);border-radius:10px;overflow:hidden;box-shadow:0 10px 30px rgba(2,6,23,0.06)}
.proj img{width:100%;height:150px;object-fit:cover}
.proj-body{padding:12px}
.proj-actions{margin-top:10px}

/* contact form */
.contact-b {
  max-width: 640px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-b input,
.contact-b textarea {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #000;
  background: transparent;
  color: var(--text);
  font-weight: 500;
}

/* feedback message styles */
#formMessage {
  margin-top: 12px;
  padding: 10px;
  border-radius: 6px;
  font-weight: 500;
  font-family: sans-serif;
  opacity: 0;
  transition: opacity 0.5s ease;
}

#formMessage.show {
  opacity: 1;
}

#formMessage.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

#formMessage.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}



/* footer */
.foot-b{padding:18px 0;background:transparent;text-align:center}

/* modal */
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(2,6,23,0.6);z-index:999;opacity:0;pointer-events:none;transition:opacity .18s}
.modal[aria-hidden="false"]{opacity:1;pointer-events:auto}
.modal-inner{background:var(--card);padding:20px;border-radius:10px;max-width:600px;width:min(92%,600px);box-shadow:0 20px 60px rgba(2,6,23,0.6)}
.modal-close{position:absolute;top:14px;right:18px;background:transparent;border:0;font-size:22px;cursor:pointer}

/* to-top */
.to-top{position:fixed;right:16px;bottom:16px;background:var(--accent);color:#fff;border:0;border-radius:999px;width:44px;height:44px;display:none;align-items:center;justify-content:center;cursor:pointer}
.to-top.show{display:flex}

/* responsive */
@media(max-width:880px){
  .hero-b-grid{grid-template-columns:1fr; text-align:center}
  .hero-right{order: -1}
  .topnav ul{display:none}
  .hamburger{display:block}
  .topnav ul.show{display:flex;flex-direction:column;position:absolute;right:16px;top:60px;background:var(--card);padding:12px;border-radius:8px;box-shadow:0 10px 30px rgba(2,6,23,0.06)}
}