/* tushardev.com shared site styles. Keep pages static; no bundler. */
:root {
  --bg: #06080a;
  --ink: #C8D6D0;
  --ink-bright: #EAF7F1;
  --ink-mute: #9DB3AB;
  --ink-dim: #7A8F87;
  --ink-faint: #5C7268;
  --ink-fainter: #4E6159;
  --accent: #7CF7C4;
  --accent-soft: #B9FFE3;
  --accent-blue: #8FBBFF;
  --danger: #FFB4A8;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-display: "Space Grotesk", sans-serif;
  --max-wide: 940px;
  --max-narrow: 760px;
}

* { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; background: var(--bg); }
  body {
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
    font-family: var(--font-mono);
    color: var(--ink);
  }
  a { color: var(--accent); text-decoration: none; }
  a:hover { color: var(--accent-soft); }
  ::selection { background: #7CF7C4; color: #06080a; }

  @keyframes gridrun { from { background-position: 0 0; } to { background-position: 0 60px; } }
  @keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
  @keyframes spincube { from { transform: rotateX(-22deg) rotateY(0deg); } to { transform: rotateX(-22deg) rotateY(360deg); } }
  @keyframes floaty { 0%, 100% { transform: translateY(-4px); } 50% { transform: translateY(4px); } }

  .bg-grid {
    position: fixed; inset: 0; pointer-events: none; perspective: 420px; perspective-origin: 50% 0%; z-index: 0;
  }
  .bg-grid-inner {
    position: absolute; left: -50%; right: -50%; bottom: -10%; height: 70vh;
    transform: rotateX(72deg);
    background-image: linear-gradient(rgba(124,247,196,0.16) 1px, transparent 1px), linear-gradient(90deg, rgba(124,247,196,0.16) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridrun 3.4s linear infinite;
    mask-image: linear-gradient(to top, #000 5%, transparent 72%);
    -webkit-mask-image: linear-gradient(to top, #000 5%, transparent 72%);
  }
  .bg-glow { position: fixed; inset: 0; pointer-events: none; z-index: 0; background: radial-gradient(900px 520px at 50% -12%, rgba(124,247,196,0.10), transparent 70%); }
  .bg-scan { position: fixed; inset: 0; pointer-events: none; z-index: 1; opacity: 0.3; background: repeating-linear-gradient(to bottom, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 1px, transparent 3px); }

  .page { position: relative; z-index: 2; display: flex; justify-content: center; padding: 56px 24px 96px; }
  .frame { width: 100%; max-width: var(--max-wide); }
  .frame.narrow { max-width: var(--max-narrow); }
  .stack { display: flex; flex-direction: column; gap: 26px; width: 100%; }

  .statusbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 11px; letter-spacing: 0.16em; color: #5C7268; text-transform: uppercase; }
  .statusbar .dot-label { display: flex; align-items: center; gap: 7px; }
  .dot { width: 6px; height: 6px; border-radius: 50%; background: #7CF7C4; box-shadow: 0 0 10px #7CF7C4; display: inline-block; }

  .hero {
    position: relative; border: 1px solid rgba(124,247,196,0.2);
    background: linear-gradient(180deg, rgba(12,20,18,0.92), rgba(8,12,12,0.94));
    box-shadow: 0 40px 90px -50px rgba(124,247,196,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
    padding: 40px; overflow: hidden; transition: transform 140ms ease-out;
  }
  .hero::before { content: ""; position: absolute; top: -1px; left: 20px; right: 20px; height: 1px; background: linear-gradient(90deg, transparent, #7CF7C4, transparent); }

  .cube-wrap { position: absolute; top: 32px; right: 48px; width: 120px; height: 120px; perspective: 600px; opacity: 0.55; animation: floaty 6s ease-in-out infinite; pointer-events: none; }
  .cube { position: absolute; inset: 0; transform-style: preserve-3d; animation: spincube 14s linear infinite; }
  .cube div { position: absolute; inset: 0; border: 1px solid rgba(124,247,196,0.4); }
  .cube div:nth-child(1) { border-color: rgba(124,247,196,0.55); transform: translateZ(60px); }
  .cube div:nth-child(2) { border-color: rgba(124,247,196,0.3); transform: translateZ(-60px); }
  .cube div:nth-child(3) { transform: rotateY(90deg) translateZ(60px); }
  .cube div:nth-child(4) { transform: rotateY(-90deg) translateZ(60px); }
  .cube div:nth-child(5) { border-color: rgba(96,165,250,0.35); transform: rotateX(90deg) translateZ(60px); }
  .cube div:nth-child(6) { border-color: rgba(96,165,250,0.35); transform: rotateX(-90deg) translateZ(60px); }

  .hero-content { position: relative; display: flex; flex-direction: column; gap: 16px; max-width: 34ch; transform-style: preserve-3d; }
  .avatar {
    position: relative; width: 108px; height: 108px; border: 1px solid rgba(124,247,196,0.4);
    overflow: hidden; flex-shrink: 0; transform: translateZ(34px);
    box-shadow: 0 22px 46px -22px rgba(124,247,196,0.6), inset 0 0 0 1px rgba(124,247,196,0.12);
    background-image: repeating-linear-gradient(45deg, rgba(124,247,196,0.09) 0 6px, transparent 6px 12px);
  }
  .avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
  .avatar::before, .avatar::after {
    content: ""; position: absolute; width: 14px; height: 14px; border: 1px solid #7CF7C4; pointer-events: none; z-index: 1;
  }
  .avatar::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
  .avatar::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }
  .avatar span { font-size: 9.5px; letter-spacing: 0.1em; color: #5C7268; text-align: center; }

  h1.name { margin: 0; font-family: var(--font-display); font-size: 52px; line-height: 1.0; letter-spacing: -0.02em; color: #EAF7F1; text-transform: uppercase; }
  .tagline { margin: 0; font-size: 13.5px; line-height: 1.7; color: #9DB3AB; }
  .tags { display: flex; flex-wrap: wrap; gap: 7px; }
  .tag { font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 9px; border: 1px solid rgba(124,247,196,0.26); color: #7CF7C4; }
  .tag.blue { border-color: rgba(96,165,250,0.32); color: #8FBBFF; }

  .terminal { border: 1px solid rgba(255,255,255,0.07); background: rgba(6,10,10,0.7); padding: 15px 17px; font-size: 12.5px; line-height: 1.85; }
  .terminal .cmd { color: #5C7268; }
  .terminal .out { color: var(--ink); }
  .terminal .hash { color: #5C7268; }
  .cursor { display: inline-block; width: 7px; height: 14px; background: #7CF7C4; margin-left: 4px; vertical-align: -2px; animation: blink 1s step-end infinite; }

  .link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; perspective: 1000px; }
  .link-card {
    display: flex; align-items: center; gap: 14px; padding: 18px;
    border: 1px solid rgba(255,255,255,0.08); background: rgba(10,16,15,0.82);
    transform-style: preserve-3d; transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
  }
  .link-card:hover { transform: translateZ(28px) rotateX(4deg); border-color: rgba(124,247,196,0.5); box-shadow: 0 24px 40px -26px rgba(124,247,196,0.5); }
  .link-card .icon { font-size: 12.5px; color: #7CF7C4; border: 1px solid rgba(124,247,196,0.28); padding: 7px 9px; }
  .link-card .labels { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
  .link-card .title { font-family: var(--font-display); font-size: 15.5px; color: #EAF7F1; }
  .link-card .sub { font-size: 11px; color: #7A8F87; }
  .link-card .arrow { margin-left: auto; color: #5C7268; }

  .featured {
    display: flex; align-items: center; gap: 16px; padding: 22px;
    border: 1px solid rgba(124,247,196,0.28);
    background: linear-gradient(180deg, rgba(13,23,20,0.92), rgba(7,11,11,0.94));
    transform-style: preserve-3d; transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
  }
  .featured:hover { transform: translateZ(30px) rotateX(3deg); border-color: rgba(124,247,196,0.6); box-shadow: 0 28px 46px -26px rgba(124,247,196,0.5); }
  .featured .icon { font-size: 12.5px; color: #7CF7C4; border: 1px solid rgba(124,247,196,0.3); padding: 9px 10px; }
  .featured .labels { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
  .featured .title { font-family: var(--font-display); font-size: 17px; color: #EAF7F1; }
  .featured .sub { font-size: 11px; color: #7A8F87; }
  .featured .live { margin-left: auto; display: flex; align-items: center; gap: 9px; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: #7CF7C4; }

  .section-head { display: flex; align-items: baseline; gap: 12px; margin-top: 8px; }
  .section-head .label { font-family: var(--font-display); font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: #7CF7C4; }
  .section-head .rule { flex: 1; height: 1px; background: linear-gradient(90deg, rgba(124,247,196,0.32), transparent); }

  .work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; perspective: 1000px; }
  .work-card {
    display: flex; flex-direction: column; gap: 9px; padding: 20px;
    border: 1px solid rgba(255,255,255,0.08); background: rgba(10,16,15,0.82);
    transform-style: preserve-3d; transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
  }
  .work-card:hover { transform: translateZ(26px); border-color: rgba(124,247,196,0.45); box-shadow: 0 24px 40px -28px rgba(124,247,196,0.45); }
  .work-card .kicker { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: #7CF7C4; }
  .work-card .kicker.blue { color: #8FBBFF; }
  .work-card .title { font-family: var(--font-display); font-size: 18px; color: #EAF7F1; }
  .work-card .desc { font-size: 11.5px; line-height: 1.6; color: #7A8F87; }

  .newsletter {
    margin-top: 10px; border: 1px solid rgba(124,247,196,0.22);
    background: linear-gradient(180deg, rgba(14,26,22,0.9), rgba(8,12,12,0.9));
    padding: 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  }
  .newsletter .copy { display: flex; flex-direction: column; gap: 5px; }
  .newsletter .copy .title { font-family: var(--font-display); font-size: 20px; color: #EAF7F1; }
  .newsletter .copy .sub { font-size: 11.5px; color: #7A8F87; }
  .newsletter form { display: flex; gap: 9px; flex-wrap: wrap; flex: 1; min-width: 0; }
  .newsletter input[type="email"] {
    font-family: var(--font-mono); font-size: 12.5px; padding: 13px 14px; flex: 1; min-width: 150px;
    background: rgba(0,0,0,0.5); border: 1px solid rgba(124,247,196,0.28); color: #EAF7F1; outline: none;
  }
  .newsletter button {
    font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
    padding: 13px 20px; background: #7CF7C4; color: #06080a; border: none; cursor: pointer; transition: filter 140ms ease;
  }
  .newsletter button:hover { filter: brightness(1.15); }
  .newsletter .sent-msg { font-size: 12px; color: #7CF7C4; display: none; }
  .newsletter .sent-msg.err { color: #FFB4A8; }
  .hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

  .footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 12px; font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: #4E6159; }

  @media (max-width: 760px) {
    .page { padding: 54px 16px 64px; }
    .stack { gap: 18px; }
    .hero { padding: 26px 22px; }
    h1.name { font-size: 34px; }
    .avatar { width: 78px; height: 78px; }
    .cube-wrap { top: 18px; right: -18px; }
    .link-grid { grid-template-columns: 1fr; }
    .work-grid { grid-template-columns: 1fr; }
    .newsletter { flex-direction: column; align-items: stretch; }
    .newsletter form { width: 100%; }
  }


  /* Resource / offer pages */
  .panel { border: 1px solid rgba(255,255,255,0.08); background: rgba(10,16,15,0.82); padding: 24px; }
  ul.inside { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
  ul.inside li { display: flex; gap: 12px; font-size: 13px; line-height: 1.65; color: var(--ink); }
  ul.inside li .mark { color: var(--accent); flex-shrink: 0; }
  .answer { margin: 0; font-size: 14px; line-height: 1.7; color: var(--ink-mute); max-width: 62ch; }
  .answer strong { color: var(--ink-bright); font-weight: 500; }
  .offer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
  .offer-list a {
    display: flex; flex-direction: column; gap: 6px; padding: 18px 20px;
    border: 1px solid rgba(255,255,255,0.08); background: rgba(10,16,15,0.82);
    transition: border-color 160ms ease, box-shadow 160ms ease;
  }
  .offer-list a:hover { border-color: rgba(124,247,196,0.45); box-shadow: 0 24px 40px -28px rgba(124,247,196,0.45); }
  .offer-list .kicker { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
  .offer-list .title { font-family: var(--font-display); font-size: 18px; color: var(--ink-bright); }
  .offer-list .desc { font-size: 12px; line-height: 1.6; color: var(--ink-dim); }
  .statusbar a { color: var(--ink-faint); }
  .statusbar a:hover { color: var(--accent); }
  .signup { border: 1px solid rgba(124,247,196,0.28); background: linear-gradient(180deg, rgba(13,23,20,0.92), rgba(7,11,11,0.94)); padding: 28px; }
  .signup h2 { margin: 0 0 6px; font-family: var(--font-display); font-size: 21px; color: var(--ink-bright); }
  .signup .sub { margin: 0 0 18px; font-size: 12.5px; line-height: 1.7; color: var(--ink-dim); }
  .form-row { display: flex; gap: 10px; flex-wrap: wrap; }
  label.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .signup input[type="email"] {
    flex: 1 1 260px; min-width: 0; padding: 14px 15px;
    background: rgba(6,10,10,0.85); color: var(--ink-bright);
    border: 1px solid rgba(124,247,196,0.24);
    font-family: var(--font-mono); font-size: 13.5px;
  }
  .signup input[type="email"]::placeholder { color: #4E6259; }
  .signup input[type="email"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 1px rgba(124,247,196,0.35); }
  button.cta {
    padding: 14px 22px; cursor: pointer; white-space: nowrap;
    background: var(--accent); color: var(--bg); border: 1px solid var(--accent);
    font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: 0.02em;
    transition: background 140ms ease, box-shadow 140ms ease, transform 140ms ease;
  }
  button.cta:hover { background: var(--accent-soft); border-color: var(--accent-soft); box-shadow: 0 16px 30px -18px rgba(124,247,196,0.9); }
  button.cta:active { transform: translateY(1px); }
  button.cta[disabled] { opacity: 0.55; cursor: default; transform: none; box-shadow: none; }
  .fineprint { margin: 14px 0 0; font-size: 11px; letter-spacing: 0.04em; color: var(--ink-faint); }
  .msg { margin: 14px 0 0; font-size: 12.5px; line-height: 1.6; display: none; }
  .msg.err { color: var(--danger); display: block; }
  .msg.ok { color: var(--accent); display: block; }
  .next { font-size: 12.5px; line-height: 1.8; color: var(--ink-mute); }
  .next strong { color: var(--ink-bright); font-weight: 500; }
  footer.site-footer, .footer {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
    margin-top: 12px; font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-fainter);
  }
  @media (prefers-reduced-motion: reduce) {
    .bg-grid-inner, .cube, .cube-wrap, .cursor { animation: none !important; }
  }