:root {
    --black: #060810;
    --navy: #0D1B4B;
    --navy-mid: #132258;
    --navy-card: #0f1c45;
    --blue: #2A6FDB;
    --blue-light: #5B9BFF;
    --sky: #A8CAFF;
    --white: #FFFFFF;
    --offwhite: #EEF2FF;
    --gray: #7a90c0;
    --muted: #9aadd4;
    --border: rgba(90,155,255,0.15);
  }

  * { margin:0; padding:0; box-sizing:border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--black);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: fixed; top:0; left:0; right:0; z-index:100;
    display: flex; align-items:center; justify-content:space-between;
    padding: 20px 52px;
    background: rgba(6,8,16,0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
  }
  .nav-logo img { height: 46px; width:auto; }
  .nav-links { display:flex; gap:32px; list-style:none; align-items:center; }
  .nav-links a {
    color: var(--muted);
    text-decoration:none;
    font-family:'Barlow Condensed',sans-serif;
    font-size:14px; font-weight:600; letter-spacing:2.5px;
    text-transform:uppercase;
    transition: color 0.2s;
  }
  .nav-links a:hover { color:var(--white); }
  .nav-cta {
    background: transparent;
    color: var(--blue-light) !important;
    padding: 9px 24px;
    border: 1.5px solid var(--blue-light);
    border-radius: 3px;
    font-family:'Barlow Condensed',sans-serif;
    font-size:13px !important; font-weight:700 !important;
    letter-spacing:2.5px;
    text-transform:uppercase;
    text-decoration:none;
    transition: background 0.2s, color 0.2s;
  }
  .nav-cta:hover {
    background: var(--blue-light);
    color: var(--black) !important;
  }

  /* ── HERO ── */
  #hero {
    position:relative; height:100vh; min-height:600px;
    display:flex; flex-direction:column;
    align-items:center; justify-content:center;
    overflow:hidden;
  }
  .hero-video-bg {
    position:absolute; inset:0;
    pointer-events:none; overflow:hidden;
  }
  .hero-video-bg iframe {
    width:177.78vh; height:100vh;
    min-width:100%; min-height:56.25vw;
    position:absolute; top:50%; left:50%;
    transform: translate(-50%,-50%);
    border:none; opacity:0.22;
  }
  .hero-overlay {
    position:absolute; inset:0;
    background: linear-gradient(160deg, rgba(6,8,16,0.55) 0%, rgba(13,27,75,0.6) 60%, rgba(6,8,16,0.8) 100%);
  }
  .hero-content {
    position:relative; z-index:2;
    text-align:center; padding:0 24px;
  }
  .hero-eyebrow {
    font-family:'Barlow Condensed',sans-serif;
    font-size:13px; font-weight:600; letter-spacing:5px;
    text-transform:uppercase; color:var(--blue-light);
    margin-bottom:22px;
    opacity:0.9;
  }
  .hero-name {
    font-family: 'Roboto', sans-serif;
    font-size:clamp(52px,9vw,118px);
    font-weight:700; line-height:0.93;
    letter-spacing:-2px;
    color: var(--white);
    margin-bottom:10px;
  }
  .hero-name .accent { color: var(--blue-light); }
  .hero-divider {
    width:60px; height:2px;
    background:linear-gradient(to right, var(--blue), var(--blue-light));
    margin:22px auto;
  }
  .hero-title {
    font-family:'Barlow Condensed',sans-serif;
    font-size:clamp(14px,2vw,18px);
    font-weight:400; letter-spacing:4px;
    text-transform:uppercase; color:var(--muted);
    margin-bottom:48px;
  }
  .hero-actions { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
  .btn-primary {
    display:inline-block;
    background:var(--blue); color:var(--white);
    padding:14px 38px; border-radius:3px;
    font-family:'Barlow Condensed',sans-serif;
    font-size:14px; font-weight:700; letter-spacing:2.5px;
    text-transform:uppercase; text-decoration:none;
    transition: background 0.2s, transform 0.2s;
  }
  .btn-primary:hover { background:#1f5cc4; transform:translateY(-2px); }
  .btn-outline {
    display:inline-block;
    border:1.5px solid rgba(255,255,255,0.25); color:var(--white);
    padding:13px 36px; border-radius:3px;
    font-family:'Barlow Condensed',sans-serif;
    font-size:14px; font-weight:700; letter-spacing:2.5px;
    text-transform:uppercase; text-decoration:none;
    transition: border-color 0.2s, transform 0.2s;
  }
  .btn-outline:hover { border-color:var(--blue-light); transform:translateY(-2px); }
  .hero-scroll {
    position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
    z-index:2; display:flex; flex-direction:column; align-items:center; gap:10px;
    color:var(--gray); font-family:'Barlow Condensed',sans-serif;
    font-size:10px; letter-spacing:4px; text-transform:uppercase;
    animation: bounce 2.2s infinite;
  }
  .scroll-line { width:1px; height:44px; background:linear-gradient(to bottom,var(--blue-light),transparent); }
  @keyframes bounce {
    0%,100%{ transform:translateX(-50%) translateY(0); }
    50%{ transform:translateX(-50%) translateY(7px); }
  }

  /* ── SECTION SHARED ── */
  .section-label {
    font-family:'Barlow Condensed',sans-serif;
    font-size:11px; font-weight:700; letter-spacing:6px;
    text-transform:uppercase; color:var(--blue-light);
    margin-bottom:12px;
  }
  .section-title {
    font-family:'Playfair Display',serif;
    font-size:clamp(34px,5vw,58px); font-weight:900;
    color:var(--white); margin-bottom:16px; line-height:1.05;
  }
  .section-sub {
    font-size:16px; color:var(--muted); line-height:1.75;
    max-width:560px;
  }

  /* ── REEL ── */
  #reel {
    background: var(--navy);
    padding:110px 52px;
    text-align:center;
  }
  .reel-frame {
    max-width:920px; margin:52px auto 0;
    border-radius:6px; overflow:hidden;
    box-shadow: 0 32px 90px rgba(0,0,0,0.7), 0 0 0 1px rgba(91,155,255,0.2);
    aspect-ratio:16/9;
  }
  .reel-frame iframe { width:100%; height:100%; border:none; display:block; }

  /* ── ABOUT ── */
  #about {
    padding:110px 52px;
    background: var(--black);
  }
  .about-inner {
    max-width:1160px; margin:0 auto;
    display:grid; grid-template-columns:1fr 1.1fr; gap:90px; align-items:center;
  }
  .about-image-wrap {
    position:relative;
  }
  .about-image-wrap::after {
    content:'';
    position:absolute; top:16px; left:16px; right:-16px; bottom:-16px;
    border:1.5px solid rgba(91,155,255,0.25);
    border-radius:4px; z-index:0;
  }
  .about-image-wrap img {
    width:100%; border-radius:4px; display:block;
    position:relative; z-index:1;
  }
  .about-text .section-label, .about-text .section-title { text-align:left; }
  .about-text .section-title { margin-bottom:24px; }
  .about-text p { color:var(--muted); font-size:16px; line-height:1.85; margin-bottom:18px; }
  .about-stats {
    display:flex; gap:32px; margin-top:40px; flex-wrap:wrap;
    padding-top:32px; border-top:1px solid var(--border);
  }
  .stat .stat-num {
    font-family:'Playfair Display',serif;
    font-size:48px; font-weight:900; color:var(--white); line-height:1;
  }
  .stat .stat-label {
    font-size:11px; color:var(--gray); letter-spacing:2px; text-transform:uppercase; margin-top:6px;
  }

  /* ── SKILLS ── */
  #skills {
    background: var(--navy);
    padding:110px 52px;
  }
  #skills .section-label, #skills .section-title { text-align:center; }
  #skills .section-sub { text-align:center; margin:0 auto 60px; }

  /* Software logos row */
  .software-section { margin-bottom:70px; }
  .software-label {
    font-family:'Barlow Condensed',sans-serif;
    font-size:11px; letter-spacing:4px; text-transform:uppercase;
    color:var(--gray); text-align:center; margin-bottom:28px;
  }
  .software-logos {
    display:flex; flex-wrap:wrap; gap:14px;
    justify-content:center; align-items:center;
    max-width:2000px; margin:0 auto;
  }
  .sw-logo {
    display:flex; flex-direction:column; align-items:center; gap:8px;
    padding:18px 15px; min-width:110px;
    background:var(--navy-card);
    border:1px solid var(--border); border-radius:6px;
    transition:border-color 0.2s, transform 0.2s;
  }
  .sw-logo:hover { border-color:var(--blue-light); transform:translateY(-3px); }
  .sw-logo img { width:44px; height:44px; object-fit:contain; }
  .sw-logo span {
    font-family:'Barlow Condensed',sans-serif;
    font-size:11px; letter-spacing:1px; text-transform:uppercase;
    color:var(--muted); text-align:center;
  }

  /* Skills visual cards */
  .skills-visual {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:22px; max-width:1100px; margin:0 auto;
  }
  .skill-visual-card {
    border-radius:6px; overflow:hidden;
    border:1px solid var(--border);
    position:relative;
    background:var(--navy-card);
    transition:transform 0.2s, border-color 0.2s;
  }
  .skill-visual-card:hover { transform:translateY(-4px); border-color:var(--blue-light); }
  .skill-visual-card .card-img {
    width:100%; height:160px; object-fit:cover;
    display:block; filter:brightness(0.65) saturate(0.8);
    transition:filter 0.3s;
  }
  .skill-visual-card:hover .card-img { filter:brightness(0.8) saturate(1); }
  .card-label {
    padding:18px 20px;
    font-family:'Barlow Condensed',sans-serif;
    font-size:18px; font-weight:700; letter-spacing:1.5px;
    text-transform:uppercase; color:var(--white);
  }
  .card-label span { display:block; font-size:12px; font-weight:400; color:var(--muted); letter-spacing:2px; margin-top:4px; }
  .skill-plain-card {
    background:var(--navy-card); border:1px solid var(--border);
    border-radius:6px; padding:24px 22px;
    transition:border-color 0.2s, transform 0.2s;
  }
  .skill-plain-card:hover { border-color:var(--blue-light); transform:translateY(-3px); }
  .skill-plain-card h4 {
    font-family:'Barlow Condensed',sans-serif;
    font-size:17px; font-weight:700; letter-spacing:1.5px;
    text-transform:uppercase; color:var(--white); margin-bottom:6px;
  }
  .skill-plain-card p { font-size:13px; color:var(--muted); line-height:1.6; }

  /* ── GALLERY ── */
  #gallery {
    background:var(--black); padding:110px 52px;
    text-align:center;
  }
  #gallery .section-sub { margin:0 auto 56px; }
  
  /* actual embedded videos */
  .gallery-embed {
    aspect-ratio:16/9; border-radius:6px; overflow:hidden;
    border:1px solid var(--border);
    box-shadow:0 16px 50px rgba(0,0,0,0.5);
  }
  .gallery-embed video { width:100%; height:100%; border:none; display:block; }
  
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.gallery-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  border-color: var(--blue-light);
  transform: translateY(-4px);
}

.gallery-card .gallery-embed,
.gallery-card .gallery-slot {
  width: 100%;
  aspect-ratio: 16/9;
  flex-shrink: 0;
}

.gallery-desc {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.gallery-desc-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}

.gallery-desc-top h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  width: 100%;
}

.gallery-role {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue-light);
}

.gallery-duration {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
}

.gallery-duration::before {
  content: '·';
  margin-right: 8px;
  color: var(--border);
}

.gallery-desc p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

@media(max-width: 900px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

@media(max-width: 560px) {
  .gallery-grid { grid-template-columns: 1fr; }
}


  /* ── EXPERIENCE ── */
  #experience {
    background:var(--navy); padding:110px 52px;
  }
  #experience .section-label, #experience .section-title { text-align:center; }
  .timeline { max-width:820px; margin:60px auto 0; position:relative; }
  .timeline::before {
    content:''; position:absolute; left:0; top:0; bottom:0;
    width:1.5px;
    background:linear-gradient(to bottom, var(--blue-light), transparent 90%);
  }
  .timeline-item { padding-left:40px; margin-bottom:56px; position:relative; }
  .timeline-dot {
    position:absolute; left:-5.5px; top:6px;
    width:13px; height:13px;
    background:var(--blue-light); border-radius:50%;
    box-shadow:0 0 0 4px rgba(91,155,255,0.18);
  }
  .timeline-period {
    font-family:'Barlow Condensed',sans-serif;
    font-size:11px; font-weight:700; letter-spacing:4px;
    text-transform:uppercase; color:var(--blue-light); margin-bottom:8px;
  }
  .timeline-role {
    font-family:'Playfair Display',serif;
    font-size:26px; font-weight:900;
    color:var(--white); line-height:1.1; margin-bottom:4px;
  }
  .timeline-org {
    font-family:'Barlow Condensed',sans-serif;
    font-size:13px; color:var(--gray); margin-bottom:16px;
    letter-spacing:1px; text-transform:uppercase;
  }
  .timeline-duties { list-style:none; }
  .timeline-duties li {
    color:var(--muted); font-size:15px; line-height:1.75;
    padding-left:18px; position:relative; margin-bottom:7px;
  }
  .timeline-duties li::before {
    content:'–'; position:absolute; left:0;
    color:var(--blue-light);
  }

  /* ── BTS SLIDESHOW ── */
#bts {
  padding: 110px 52px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.slideshow-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 1100px;
  margin: 52px auto 0;
}

.slideshow-window {
  flex: 1;
  overflow: hidden;
}

.slideshow-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
  min-width: calc((100% - 40px) / 3);
  flex-shrink: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--navy-card);
}

.slide img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  object-position: center;
  display: block;
  background: #0a0a0a;
}

.slide-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}

.slide-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
}

.slide-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.dot.active {
  background: var(--blue-light);
  transform: scale(1.4);
}

@media(max-width: 768px) {
  .slide { min-width: calc((100% - 20px) / 2); }
  #bts { padding: 70px 20px; }
}

@media(max-width: 480px) {
  .slide { min-width: 100%; }
}

  /* ── CONTACT ── */
  #contact {
    background:var(--black); padding:110px 52px; text-align:center;
  }
  .contact-inner { max-width:580px; margin:0 auto; }
  .contact-inner p { color:var(--muted); font-size:16px; line-height:1.8; margin-bottom:44px; }
  .contact-links {
    display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-bottom:52px;
  }
  .contact-links a {
    display:flex; align-items:center; gap:9px;
    color:var(--muted); text-decoration:none;
    font-family:'Barlow Condensed',sans-serif;
    font-size:13px; font-weight:600; letter-spacing:2px;
    text-transform:uppercase;
    padding:11px 20px;
    border:1px solid var(--border); border-radius:4px;
    transition:all 0.2s;
  }
  .contact-links a:hover { color:var(--white); border-color:var(--blue-light); }
  .contact-email {
    display:block; font-family:'Playfair Display',serif;
    font-size:26px; font-weight:700;
    color:var(--white); text-decoration:none; margin-bottom:10px;
    transition:color 0.2s;
  }
  .contact-email:hover { color:var(--blue-light); }
  .contact-phone { font-size:15px; color:var(--gray); }
  .contact-big-btn {
    display:inline-block; margin-top:40px;
    background:var(--blue); color:var(--white);
    padding:16px 48px; border-radius:3px;
    font-family:'Barlow Condensed',sans-serif;
    font-size:15px; font-weight:700; letter-spacing:2.5px;
    text-transform:uppercase; text-decoration:none;
    transition:background 0.2s, transform 0.2s;
  }
  .contact-big-btn:hover { background:#1f5cc4; transform:translateY(-2px); }

  /* ── FOOTER ── */
  footer {
    background:var(--navy);
    border-top:1px solid var(--border);
    padding:28px 52px;
    display:flex; align-items:center; justify-content:space-between;
    flex-wrap:wrap; gap:14px;
  }
  footer img { height:38px; }
  .footer-copy { font-size:12px; color:var(--gray); font-family:'Barlow Condensed',sans-serif; letter-spacing:1.5px; }
  .social-row { display:flex; gap:12px; }
  .social-row a {
    width:36px; height:36px; border-radius:50%;
    border:1px solid var(--border);
    display:flex; align-items:center; justify-content:center;
    text-decoration:none; transition:all 0.2s; color:var(--gray);
  }
  .social-row a:hover { border-color:var(--blue-light); color:var(--white); background:rgba(91,155,255,0.1); }

  /* ── RESPONSIVE ── */
  @media(max-width:900px){
    .about-inner { grid-template-columns:1fr; padding:0; gap:48px; }
    #about { padding:70px 28px; }
    .gallery-placeholder-grid { grid-template-columns:1fr 1fr; }
  }
  @media(max-width:640px){
    nav { padding:14px 20px; }
    .nav-links { display:none; }
    #reel, #skills, #experience, #contact, #gallery { padding:70px 20px; }
    .gallery-placeholder-grid { grid-template-columns:1fr; }
    footer { flex-direction:column; align-items:center; text-align:center; padding:20px; }
  }