/* Base Theme: Dark Neon with subtle dotted background and glow accents */
:root {
  --bg: #0b0f16;
  --bg-2: #0f1624;
  --surface: #0e1420;
  --text: #dbe4ff;
  --muted: #93a0b8;
  --accent: #7cfcff;
  --accent-2: #a855f7;
  --danger: #ff6b6b;
  --success: #29f3a3;
  --ring: rgba(124, 252, 255, 0.5);
  --shadow: 0 10px 40px rgba(0,0,0,0.45);
  --radius: 14px;
  --dot-color: rgba(255,255,255,0.055);
  --dot-size: 1px;
  --dot-gap: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 1200px at 10% -10%, rgba(124,252,255,0.06), transparent 60%),
              radial-gradient(1200px 1200px at 90% 0%, rgba(168,85,247,0.06), transparent 60%),
              var(--bg);
  position: relative;
}

/* Replace previous pattern overlay with unified after-layer */
body::before { content:none !important; }
body::after { content:none !important; }
#halftone-bg { position:fixed; inset:0; width:100%; height:100%; z-index:0; pointer-events:none; }
.site-header, .hero, .section, footer { position:relative; z-index:1; }

/* Optional denser variant (can be toggled by adding class .dense-dots to <body>) */
body.dense-dots::after { --dot-gap:18px; --dot-color: rgba(255,255,255,0.06); opacity:.6; }

/* Light mobile pattern for readability */
@media (max-width:600px) {
  body::after { opacity:.38; --dot-gap:28px; }
}

/**************** Utilities ****************/
.container { width: min(1100px, 92%); margin: 0 auto; }
.section { padding: clamp(60px, 6vw, 96px) 0; position: relative; }
.section-title { font-size: clamp(28px, 2.8vw, 40px); margin: 0 0 24px; letter-spacing: 0.5px; }
.lead { color: var(--muted); font-size: clamp(15px, 1.2vw, 18px); line-height: 1.7; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 0.18em; font-size: 12px; margin: 0 0 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; border: 0; padding: 0; white-space: nowrap; clip-path: inset(50%); clip: rect(0 0 0 0); overflow: hidden; }
.skip-link { position:absolute; left:-10000px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip-link:focus { left:16px; top:16px; width:auto; height:auto; background:#111927; color:white; padding:8px 12px; border-radius:8px; }

.btn { display:inline-flex; align-items:center; gap:10px; padding:12px 18px; border-radius:999px; text-decoration:none; color:var(--text); border:1px solid rgba(255,255,255,0.08); transition: all .2s ease; backdrop-filter: blur(4px); }
.btn:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.16); }
.btn-primary { background: linear-gradient(135deg, rgba(124,252,255,0.15), rgba(168,85,247,0.15)); box-shadow: 0 0 0 2px rgba(124,252,255,0.15), 0 10px 40px rgba(124,252,255,0.08); }
.btn-primary:hover { box-shadow: 0 0 0 2px rgba(124,252,255,0.25), 0 16px 50px rgba(124,252,255,0.12); }
.btn-ghost { background: rgba(255,255,255,0.08) !important; }
.btn-icon { display:inline-flex; width:40px; height:40px; align-items:center; justify-content:center; border-radius:10px; background: rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.06); transition:transform .2s ease; }
.btn-icon:hover { transform: translateY(-2px); }

.chip { background: rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.06); color:var(--text); padding:8px 14px; border-radius:999px; cursor:pointer; transition: all .2s ease; }
.chip.active, .chip:hover { border-color: var(--ring); box-shadow: 0 0 0 2px var(--ring) inset; }

.dot-grid { background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16'><circle cx='1' cy='1' r='1' fill='rgba(255,255,255,0.08)'/></svg>") repeat; }

.progress-bar { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); box-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent-2); z-index: 999; }

/**************** Header ****************/
.site-header { position: sticky; top: 0; background: rgba(11,15,22,0.6); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,0.06); z-index: 99; }
.nav { display:flex; align-items:center; justify-content:space-between; gap:16px; padding: 14px 0; }
.brand { display:inline-flex; align-items:center; font-weight:600; font-size:18px; letter-spacing:.3px; text-decoration:none; color:var(--text); padding:4px 4px 4px 0; }
.brand-name { font-weight:600; }
.brand-accent { color:var(--accent); font-weight:700; }
.brand:hover .brand-accent { text-shadow:0 0 6px rgba(124,252,255,0.45); }
.nav-list { list-style:none; display:flex; align-items:center; gap:12px; margin:0; padding:0; }
.nav-list a { color: var(--text); text-decoration:none; padding:10px 12px; border-radius:10px; }
.nav-list a:hover { background: rgba(255,255,255,0.04); }
.nav-toggle { display:none; width:40px; height:40px; border-radius:10px; border:1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.02); }

@media (max-width: 820px) {
  .nav-toggle { display:block; }
  .nav-list { position: fixed; right: 16px; top: 66px; background: #0b0f16; padding: 12px; border-radius: 12px; border:1px solid rgba(255,255,255,0.08); box-shadow: var(--shadow); display: none; flex-direction: column; }
  .nav-list.open { display:flex; }
}

/**************** Hero ****************/
.hero { min-height: 86vh; display:flex; align-items:center; justify-content:center; text-align:center; }
.hero-grid { display:grid; grid-template-columns: 1.2fr 1fr; gap: 36px; align-items:center; }
.glow-title { font-size: clamp(36px, 4.4vw, 64px); line-height: 1.08; margin: 6px 0 12px; text-shadow: 0 0 20px rgba(124,252,255,0.13), 0 0 50px rgba(168,85,247,0.14); }
.cta-row { display:flex; align-items:center; flex-wrap: wrap; gap: 12px; margin: 20px 0 14px; }
.socials { display:flex; gap: 10px; padding:0; margin: 8px 0 0; list-style:none; }
.socials img { width: 22px; height: 22px; }
.socials { gap: 14px; }
.social-icon, .project-icon { width:42px; height:42px; padding:10px; box-sizing:border-box; display:flex; align-items:center; justify-content:center; line-height:0; overflow:hidden; }
.social-icon svg, .project-icon svg { width:20px; height:20px; display:block; flex-shrink:0; }
.social-icon:hover, .project-icon:hover { transform: translateY(-1px); }
.project-links { gap:8px; }
/* Remove previous strong glow */
.social-icon { box-shadow:none !important; }

.bg-orb { position:absolute; filter: blur(60px); opacity: .6; pointer-events:none; }
.orb-a { width: 420px; height: 420px; background: radial-gradient(circle at 30% 30%, rgba(124,252,255,.35), transparent 60%); top: -60px; left: -60px; }
.orb-b { width: 520px; height: 520px; background: radial-gradient(circle at 70% 30%, rgba(168,85,247,.35), transparent 60%); right: -100px; top: 80px; }

.card-3d { perspective: 1000px; }
.card-3d-inner { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); transform: rotateX(0) rotateY(0); transition: transform .2s ease; }
.avatar { all: unset; }
.hero-avatar { --ph-size:300px; position:relative; width:var(--ph-size); max-width:62vw; margin:0 auto 28px; }
.hero-photo-shell { position:relative; display:inline-block; }
.hero-photo-shell::after { content:""; position:absolute; left:0; right:0; bottom:-2px; height:3px; border-radius:2px; background:linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent) 100%); box-shadow:0 0 10px -2px var(--accent), 0 0 20px -4px var(--accent-2); animation: neonBar 6s linear infinite; }
.hero-photo { width:100%; height:auto; display:block; border-radius:20px; border:none; box-shadow:0 10px 34px -14px rgba(0,0,0,0.75); }
@keyframes neonBar { 0% { filter:hue-rotate(0deg) brightness(1); } 50% { filter:hue-rotate(40deg) brightness(1.15); } 100% { filter:hue-rotate(0deg) brightness(1); } }
@media (max-width:600px){ .hero-avatar { --ph-size:240px; } }
.hero-stats { display:grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0 0; padding:0; list-style:none; }
.hero-stats li { background: rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06); border-radius: 12px; padding: 14px 10px; text-align:center; }
.hero-stats .stat { font-weight: 900; font-size: 22px; color: var(--accent); text-shadow: 0 0 10px rgba(124,252,255,0.5); }
.hero-stats .label { color: var(--muted); font-size: 12px; }

.hero-center { display:flex; flex-direction:column; align-items:center; gap: 8px; }
.hero-avatar-wrap { margin-bottom: 10px; }
.ring-glow { box-shadow: 0 0 0 2px rgba(124,252,255,0.15), 0 0 60px rgba(124,252,255,0.12), 0 0 60px rgba(168,85,247,0.12) inset; }
.hero-roles { font-size: clamp(16px, 1.4vw, 20px); margin: 0 0 6px; }
.role { color: var(--accent); font-weight: 700; }
.type-caret { position: relative; }
.type-caret::after { content: ""; display:inline-block; width: 2px; height: 1em; background: var(--accent); margin-left: 4px; animation: blink 1s step-end infinite; vertical-align: -2px; }
@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/**************** About ****************/
.about-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.about-card { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); border: 1px solid rgba(255,255,255,0.08); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); }
.pill-list { display:flex; flex-wrap: wrap; gap:8px; padding:0; margin:12px 0 0; list-style:none; }
.pill-list li { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; color: var(--text); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); padding: 6px 10px; border-radius: 999px; }
.checklist { padding-left: 18px; margin: 10px 0 0; color: var(--muted); }
.checklist li { margin: 6px 0; }

.about-layout { display:grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.muted { color: var(--muted); }

@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-layout { grid-template-columns: 1fr; }
}

/**************** Projects ****************/
.section-head { display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap: wrap; }
.projects-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.project-card { display:flex; align-items:stretch; gap:0; background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); box-shadow: var(--shadow); overflow:hidden; }
/* Media pane occupies full card height (left side) */
.project-media { position:relative; background:#0e1420; flex:0 0 220px; width:220px; min-width:180px; display:block; overflow:hidden; min-height:160px; }
.project-media::after { content:""; position:absolute; inset:0; background:linear-gradient(145deg, rgba(124,252,255,0.08), rgba(168,85,247,0.08)); mix-blend-mode:overlay; pointer-events:none; }
.project-media img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; opacity:.95; }
@media (max-width:900px){ .project-media { flex:0 0 200px; width:200px; min-width:150px; } }
@media (max-width:740px){ .project-media { flex:0 0 150px; width:150px; min-width:130px; } }
/* Description clamp & layout balancing */
.project-desc { margin:0 0 10px; flex:0 0 auto; display:-webkit-box; -webkit-line-clamp:3; line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.tags { margin-top:auto; }
/* Stack vertically on narrow screens */
@media (max-width:640px){
  .project-card { flex-direction:column; }
  .project-media { width:100%; flex:0 0 auto; height:180px; }
  .project-card { min-height:auto; }
  .project-desc { -webkit-line-clamp: unset; line-clamp: unset; overflow:visible; }
}
.project-content { padding: 14px 18px 38px; position:relative; flex:1 1 auto; display:flex; flex-direction:column; }
.project-content h3 { margin: 6px 0 8px; }
.project-content { position:relative; }
.project-date { position:absolute; right:14px; bottom:12px; font-size:11px; letter-spacing:.5px; text-transform:uppercase; color:var(--muted); background:rgba(255,255,255,0.05); padding:4px 8px; border:1px solid rgba(255,255,255,0.10); border-radius:8px; backdrop-filter: blur(4px); }
.tags { display:flex; flex-wrap:wrap; gap:8px; padding:0; margin: 12px 0 0; list-style:none; }
.tags li { font-size:12px; color:var(--muted); background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06); padding:4px 8px; border-radius:999px; white-space:normal; overflow-wrap:break-word; word-break:normal; hyphens:auto; }
.project-links { display:flex; gap:10px; margin-top: 12px; }

/* Passions ribbon */
.passions-ribbon { position:relative; margin: 0 0 40px; padding:10px 0; background: linear-gradient(90deg, rgba(124,252,255,0.07), rgba(168,85,247,0.07)); border-top:1px solid rgba(255,255,255,0.10); border-bottom:1px solid rgba(255,255,255,0.10); overflow:hidden; z-index:2; isolation:isolate; }
.passions-track { display:flex; flex-wrap:nowrap; gap:34px; font-size:13px; align-items:center; justify-content:flex-start; white-space:nowrap; }
.passion { display:inline-flex; align-items:center; gap:8px; color:var(--muted); position:relative; padding:4px 10px; border-radius:999px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); backdrop-filter:blur(4px); }
.passion strong { font-weight:600; color:var(--text); }
.passion .detail { font-size:11px; opacity:.75; letter-spacing:.3px; }
@media (max-width:640px){ .passions-track { gap:26px; font-size:12px; } .passion { padding:4px 8px; } }
/* Removed old marquee animation classes now that ribbon is static */

@media (max-width: 1080px) {
  .projects-grid { grid-template-columns: 1fr; }
}

/**************** Contact ****************/
.contact-form { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); border:1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.form-row { display:flex; flex-direction:column; gap:8px; margin: 10px 0; }
label { color: var(--muted); font-size: 13px; }
input, textarea { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; color: var(--text); padding: 12px 12px; font-size: 14px; outline: none; }
input:focus, textarea:focus { border-color: var(--ring); box-shadow: 0 0 0 3px var(--ring); }
.error { color: var(--danger); min-height: 14px; font-size: 12px; }
.form-actions { display:flex; align-items:center; gap: 16px; justify-content: space-between; }
.form-note { color: var(--muted); margin: 0; }
.form-status { color: var(--success); min-height: 20px; }

/**************** Footer ****************/
.site-footer { display:flex; align-items:center; justify-content:space-between; padding: 36px 0 80px; color: var(--muted); }
.back-to-top { color: var(--text); text-decoration:none; border: 1px dashed rgba(255,255,255,0.12); padding: 8px 12px; border-radius: 10px; }

/**************** Animations ****************/
.reveal { opacity: 0; transform: translateY(14px); }
.reveal.is-visible { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s ease; }

/* Magnetic hover */
[data-magnetic] { position: relative; }
[data-magnetic] span { position: relative; z-index: 2; }
[data-magnetic]::after { content: ""; position:absolute; inset: 0; background: radial-gradient(200px 200px at var(--mx, 50%) var(--my, 50%), rgba(124,252,255,0.18), transparent 60%); opacity: 0; transition: opacity .2s ease; border-radius: inherit; }
[data-magnetic]:hover::after { opacity: 1; }

/* Scrollbar */
* { scrollbar-color: rgba(124,252,255,0.4) transparent; scrollbar-width: thin; }

/* Focus visibility for keyboard users */
:focus-visible { outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }
button:focus-visible, a:focus-visible { box-shadow:0 0 0 3px rgba(124,252,255,0.35); }

/* Slightly stronger muted text on gradient surfaces for contrast */
.passions-ribbon .passion .detail, .muted { color: rgba(220,230,245,0.78); }
::-webkit-scrollbar { height: 10px; width: 10px; }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--accent), var(--accent-2)); border-radius: 999px; }

/* Readability adjustments: stronger surfaces */
.card-3d-inner,
.about-card,
.project-card,
.contact-form {
  background: linear-gradient(180deg, rgba(20,24,32,0.78), rgba(15,19,27,0.72)) !important;
  border: 1px solid rgba(255,255,255,0.10) !important;
  backdrop-filter: blur(6px) brightness(1.05);
}

/* Buttons */
.btn-ghost { background: rgba(255,255,255,0.08) !important; }
.btn { border-color: rgba(255,255,255,0.12); }
.btn:hover { border-color: rgba(255,255,255,0.2); }

/* Pills & tags slightly more solid */
.pill-list li, .tags li, .hero-stats li, .mini-card {
  background: rgba(255,255,255,0.07) !important;
  border-color: rgba(255,255,255,0.12) !important;
}

/* Optional subtle overlay behind main sections to further reduce dot distraction */
.section::before, .hero::before {
  content:""; position:absolute; inset:0; pointer-events:none; background:rgba(11,15,22,0.28); z-index:0; }
.hero-center, .about-layout, .projects-grid, .contact-form { position:relative; z-index:1; }
/* --- Icon Style v2: minimalist circular glass buttons --- */
.icon-set-v2 .social-icon, .icon-set-v2 .project-icon,
.social-icon.v2, .project-icon.v2,
/* fallback apply universally for now */
.social-icon, .project-icon {
  width:38px; height:38px; padding:0; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center; gap:0;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  color:rgba(210,230,255,0.78);
  box-shadow:0 2px 4px -2px rgba(0,0,0,0.4), 0 4px 18px -8px rgba(0,0,0,0.6);
  backdrop-filter: blur(6px) saturate(120%);
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  transition:background .35s ease, color .35s ease, transform .3s ease, border-color .35s ease, box-shadow .35s ease;
}
.social-icon svg, .project-icon svg { width:18px; height:18px; stroke-width:1.9; }
.social-icon:hover, .project-icon:hover {
  background:linear-gradient(145deg, rgba(124,252,255,0.18), rgba(168,85,247,0.18));
  border-color:rgba(124,252,255,0.25);
  color:var(--accent);
  transform:translateY(-2px);
  box-shadow:0 4px 10px -4px rgba(0,0,0,0.55), 0 0 0 1px rgba(124,252,255,0.25);
}
.social-icon:active, .project-icon:active { transform:translateY(0); background:rgba(124,252,255,0.12); }
.social-icon:focus-visible, .project-icon:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
/* Muted variant until hover (optional toggle via .icons-muted on parent) */
.icons-muted .social-icon, .icons-muted .project-icon { color:rgba(180,200,220,0.6); }
.icons-muted .social-icon:hover, .icons-muted .project-icon:hover { color:var(--accent); }
/* Remove previous overrides that forced width/height/padding if conflicting */
.socials { gap:12px; }
/* --- End Icon Style v2 --- */
