style.css

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }
body { background: #080808; color: #fff; }

/* Header */
#header {
  width: 100%;
  background-image: url(images/blackbackground.png);
  background-size: cover;
  background-position: center;
  padding: 100px 0;
}

.container { padding: 10px 10%; }

.header-text { text-align: center; padding: 20px 0; }
.header-text h1 { font-size: 48px; margin-bottom: 10px; }
.header-text p  { font-size: 24px; margin-bottom: 0; }

/* Header quick links (LinkedIn + Resume) */
.header-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 1px solid #ffffff33;
  background: #111; color: #fff;
  text-decoration: none;
  transition: transform .15s ease, background .3s ease, border-color .3s ease;
}
.icon-btn i { font-size: 20px; line-height: 1; }
.icon-btn:hover, .icon-btn:focus-visible {
  background: #ff004f; border-color: #ff004f; transform: translateY(-1px); outline: none;
}

/* Navigation */
nav { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
nav ul li { display: inline-block; list-style: none; margin: 10px 20px; }
nav ul li a { color: #fff; text-decoration: none; font-size: 18px; position: relative; }
nav ul li a::after {
  content: ''; width: 0; height: 3px; background: #ff004f;
  position: absolute; left: 0; bottom: -6px; transition: 0.5s;
}
nav ul li a:hover::after { width: 100%; }

/* Hide the open/close icons on desktop, show on mobile */
.nav-open, .nav-close { display: none; }

/* About Section */
#about { padding: 20px 0; color: #ababab; }
.row { display: flex; justify-content: space-between; flex-wrap: wrap; }
.about-col-2 { flex-basis: 100%; }

.sub-title { font-size: 60px; font-weight: 600; color: #fff; }

.tab-titles { display: flex; margin: 20px 0 40px; }
.tab-links { margin-right: 50px; font-size: 18px; font-weight: 500; cursor: pointer; position: relative; }
.tab-links::after {
  content: ''; width: 0; height: 3px; background: #ff004f;
  position: absolute; left: 0; bottom: -8px; transition: 0.5s;
}
.tab-links.active-link::after { width: 50%; }

.tab-contents ul li { list-style: none; margin: 10px 0; }
.tab-contents ul li span { color: #b54769; font-size: 14px; }
.tab-contents { display: none; }
.tab-contents.active-tab { display: block; }

/* Portfolio Section */
#portfolio { padding: 50px 0; }

.work {
  display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px;
}

.work img, .work video {
  width: 100%; max-width: 300px;
  border-radius: 10px; display: block; margin-right: 20px;
}

.work div { flex: 1; }

/* Align Knomedic text with top row of photos */
#knomedic { align-items: flex-start; }

.work h3 { margin: 0 0 10px 0; color: #ff004f; }
.work p  { color: #ababab; }

/* 2x2 image grid for Knowmedic, text to the right */
.gallery-4 {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 12px; margin-right: 24px; width: 100%; max-width: 420px;
}
.work .gallery-4 img {
  max-width: none; margin-right: 0; width: 100%; height: auto;
  border-radius: 10px; cursor: zoom-in;
}

/* Knowmedic subsection styling */
.knomedic-text { min-width: 280px; }
.knomedic-text h4 { margin: 18px 0 8px 0; font-size: 20px; color: #fff; }
.km-section { margin-bottom: 8px; }
.knomedic-text ul { margin-left: 1.25rem; color: #ababab; line-height: 1.6; list-style: disc; }
.knomedic-text li { margin: 6px 0; }

/* Buttons */
.btn {
  display: block; margin: 50px auto; width: fit-content;
  border: 1px solid #ff004f; padding: 14px 50px; border-radius: 6px;
  text-decoration: none; color: #fff; transition: background 0.5s;
}
.btn:hover { background: #ff004f; }

/* -------- Image Modal (fullscreen-style, contained fit) -------- */
#img-modal[aria-hidden="true"] { display: none; }

#img-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.93);
  display: grid; place-items: center; z-index: 9999; padding: 16px;
}
#img-modal .img-stage {
  width: min(96vw, 1400px); height: min(96vh, 96vh);
  display: flex; align-items: center; justify-content: center;
}
#img-modal img {
  width: 100%; height: 100%; object-fit: contain; border-radius: 10px;
}
#img-modal:fullscreen .img-stage, /* Safari/WebKit */ 
#img-modal:-webkit-full-screen .img-stage {
  width: 100vw; height: 100vh;
}
.modal-btn {
  position: absolute; top: 16px;
  background: rgba(0,0,0,0.6); border: 1px solid #ffffff55;
  color: #fff; padding: 10px 12px; border-radius: 10px;
  cursor: pointer; font-size: 18px; line-height: 1;
}
.modal-btn.close { right: 16px; }
.modal-btn.fs    { right: 56px; }

/* ---------- Small screens ---------- */
@media only screen and (max-width: 600px) {
  /* mobile header image override (same background) */
  #header { background-image: url(images/blackbackground.png); }

  .header-text { margin-top: 100%; font-size: 16px; }
  .header-text h1 { font-size: 30px; }

  /* show the open/close icons on mobile */
  .nav-open, .nav-close { display: block; font-size: 25px; }

  nav ul {
    background: #ff004f;
    position: fixed; top: 0; right: -200px;
    width: 200px; height: 100vh; padding-top: 50px;
    z-index: 2; transition: right 0.5s;
  }
  nav ul li { display: block; margin: 25px; }
  /* position the X icon inside the slide-out menu */
  nav ul .nav-close { position: absolute; top: 25px; left: 25px; cursor: pointer; }

  .sub-title { font-size: 40px; }

  .about-col-2 { flex-basis: 100%; font-size: 14px; }

  .tab-links { font-size: 16px; margin-right: 20px; }

  .work { flex-direction: column; } /* text under media on small screens */
  .work img, .work video { margin-right: 0; margin-bottom: 20px; }

  .gallery-4 {
    margin-right: 0; margin-bottom: 20px;
    grid-template-columns: repeat(2, 1fr); max-width: none;
  }

  .modal-btn { font-size: 20px; padding: 12px 14px; }
}