*, ::before, ::after { box-sizing: border-box; margin: 0px; padding: 0px; }
:root { --bg: #0f0d0a; --bg-card: #1a1710; --bg-card2: #2421166b; --border: #35301e; --border-hi: #48372a; --cyan: #ffb347; --cyan-dim: rgb(255 186 0 / 8%); --cyan-glow: rgb(255 184 0 / 22%); --cyan-bright: #fdc370; --amber: #ffb347; --text: #dde3ee; --text-dim: #c8bca8; --muted: #7d6d5a; --mono: 'IBM Plex Mono', monospace; --body: 'Inter', sans-serif; --radius: 4px; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--body); font-size: 1rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
article { cursor: pointer; }
body::before { content: ""; pointer-events: none; position: fixed; inset: 0px; z-index: -1; background: repeating-linear-gradient(transparent 0px, transparent 3px, rgba(0, 0, 0, 0.13) 3px, rgba(0, 0, 0, 0.13) 4px); mix-blend-mode: multiply; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-bright); text-decoration: none; }
img { max-width: 100%; display: block; }
.tbx-mono { font-family: var(--mono); }
.tbx-navbar { position: fixed; top: 0px; left: 0px; right: 0px; z-index: 200; display: flex; align-items: center; justify-content: space-between; padding: 0px 2rem; height: 56px; background: rgb(26, 23, 16); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.tbx-navbar::after { content: ""; position: absolute; top: 0px; left: 0px; right: 0px; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0.45; }
.tbx-navbar__logo { font-family: var(--mono); font-weight: 700; font-size: 0.95rem; color: var(--text); letter-spacing: 0.04em; display: flex; align-items: center; gap: 0px; }
.tbx-navbar__logo .tbx-bracket { color: var(--cyan); }
.tbx-navbar__links { display: flex; gap: 1.75rem; list-style: none; }
.tbx-navbar__links a { color: var(--muted); font-size: 0.8rem; font-family: var(--mono); font-weight: 500; letter-spacing: 0.05em; transition: color 0.15s ease 0s; position: relative; }
.tbx-navbar__links a::before { content: "./"; color: var(--border-hi); }
.tbx-navbar__links a:hover { color: var(--cyan); }
.tbx-navbar__socials { display: flex; gap: 0.9rem; align-items: center; }
.tbx-navbar__socials a { color: var(--muted); transition: color 0.15s ease 0s; display: flex; align-items: center; }
.tbx-navbar__socials a:hover { color: var(--cyan); }
.tbx-hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; padding: 80px 2rem 4rem; }
.tbx-hero__grid { position: absolute; inset: 0px; background: repeating-linear-gradient(transparent 0px, transparent 3px, rgba(0, 0, 0, 0.13) 3px, rgba(0, 0, 0, 0.13) 4px); mix-blend-mode: multiply; mask-image: radial-gradient(75% 60% at 50% 50%, black 30%, transparent 100%); }
.tbx-hero__stars { position: absolute; }
.tbx-hero__scan { position: absolute; left: 0px; right: 0px; height: 2px; background: linear-gradient(90deg, transparent 0%, var(--cyan) 50%, transparent 100%); opacity: 0; animation: 1.8s ease-out 0.2s 1 normal forwards running scanline; box-shadow: 0 0 18px var(--cyan), 0 0 40px rgba(0,229,255,0.3); }
@keyframes scanline { 
  0% { top: 0%; opacity: 1; }
  90% { top: 100%; opacity: 0.8; }
  100% { top: 100%; opacity: 0; }
}
.tbx-hero__content { position: relative; z-index: 1; max-width: 720px; }
.tbx-hero__eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); border: 1px solid var(--cyan-glow); background: var(--cyan-dim); padding: 0.3rem 0.85rem; border-radius: var(--radius); margin-bottom: 1.75rem; }
.tbx-hero__eyebrow::before { content: "> "; opacity: 0.6; }
.tbx-hero__name { font-family: var(--mono); font-size: clamp(2.6rem, 7vw, 5.2rem); font-weight: 700; line-height: 1; letter-spacing: -0.02em; color: var(--text); margin-bottom: 1.25rem; }
.tbx-hero__name em { color: var(--cyan); font-style: normal; text-shadow: rgba(255, 172, 0, 0.45) 0px 0px 24px; }
.tbx-hero__tagline { font-size: 1rem; color: var(--text-dim); max-width: 480px; margin: 0px auto 2.5rem; line-height: 1.75; font-family: var(--body); }
.tbx-hero__cta { display: inline-flex; gap: 0.85rem; flex-wrap: wrap; justify-content: center; }
.tbx-btn { font-family: var(--mono); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.06em; padding: 0.7rem 1.6rem; border-radius: var(--radius); cursor: pointer; transition: all 0.15s ease 0s; text-transform: uppercase; }
.tbx-btn--primary { background: var(--cyan); color: rgb(0, 0, 0); border: 1px solid var(--cyan); box-shadow: rgba(255, 192, 0, 0.25) 0px 0px 16px; }
.tbx-btn--primary:hover { background: var(--cyan-bright); box-shadow: rgba(255, 164, 0, 0.45) 0px 0px 28px; color: rgb(0, 0, 0); }
.tbx-btn--ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border-hi); }
.tbx-btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.tbx-btn--amber { background: transparent; color: var(--amber); border: 1px solid rgba(255, 179, 71, 0.4); }
.tbx-btn--amber:hover { background: rgba(255, 179, 71, 0.08); border-color: var(--amber); }
.tbx-section { padding: 5rem 2rem; max-width: 1100px; margin: 0px auto; }
.tbx-section__label { font-family: var(--mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cyan); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.4rem; }
.tbx-section__label::before { content: "<"; opacity: 0.5; }
.tbx-section__label::after { content: ">"; opacity: 0.5; }
.tbx-section__title { font-family: var(--mono); font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; color: var(--text); margin-bottom: 0.6rem; }
.tbx-section__sub { color: var(--text-dim); max-width: 560px; margin-bottom: 3rem; font-size: 0.95rem; }
.tbx-projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.25rem; }
.tbx-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: border-color 0.2s ease 0s, transform 0.2s ease 0s, box-shadow 0.2s ease 0s; }
.tbx-card:hover { border-color: rgba(255, 148, 0, 0.56); transform: translateY(-3px); box-shadow: rgba(255, 121, 0, 0.07) 0px 8px 32px; }
.tbx-card__img { width: 100%; height: 200px; object-fit: cover; border-bottom: 1px solid var(--border); background: var(--bg-card2); }
.tbx-card__body { padding: 1.4rem; }
.tbx-card__title { font-family: var(--mono); font-weight: 700; font-size: 1rem; color: var(--text); margin-bottom: 0.45rem; letter-spacing: -0.01em; }
.tbx-card__desc { color: var(--text-dim); font-size: 0.875rem; line-height: 1.65; margin-bottom: 1.1rem; }
.tbx-card__link { font-family: var(--mono); font-size: 0.75rem; font-weight: 600; color: var(--cyan); display: inline-flex; align-items: center; gap: 0.3rem; letter-spacing: 0.04em; }
.tbx-card__link::before { content: "→ "; }
.tbx-card__link:hover { color: var(--cyan-bright); }
.tbx-linux-section { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; max-width: 1036px; margin: 0px auto; }
.tbx-linux-section__img { text-align: center; }
.tbx-linux-section__img img { width: 400px; max-height: 600px; margin: 0px auto 0px -10px; }
.tbx-linux-distros { list-style: none; margin-top: 1.4rem; display: flex; flex-direction: column; gap: 0.6rem; }
.tbx-linux-distros li { display: flex; align-items: flex-start; gap: 0.75rem; background: var(--bg-card2); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.8rem 1rem; font-size: 0.875rem; }
.tbx-linux-distros li .tbx-num { font-family: var(--mono); font-weight: 700; color: var(--cyan); font-size: 0.9rem; min-width: 1.5rem; }
.tbx-linux-distros li strong { color: var(--text); font-weight: 600; }
.tbx-linux-distros li small { color: var(--muted); display: block; font-size: 0.78rem; margin-top: 0.1rem; }
.tbx-linux-pick { margin-top: 1.4rem; background: var(--cyan-dim); border: 1px solid var(--cyan-glow); border-radius: var(--radius); padding: 0.9rem 1.1rem; font-size: 0.875rem; }
.tbx-linux-pick strong { color: var(--cyan); }
.tbx-project-hero { padding: 7rem 2rem 3rem; max-width: 900px; margin: 0px auto; }
.tbx-project-hero__back { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--mono); font-size: 0.75rem; color: var(--muted); letter-spacing: 0.05em; margin-bottom: 2rem; transition: color 0.15s ease 0s; }
.tbx-project-hero__back:hover { color: var(--cyan); }
.tbx-project-hero__back::before { content: "← "; }
.tbx-project-hero__title { font-family: var(--mono); font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; letter-spacing: -0.03em; color: var(--text); line-height: 1.05; margin-bottom: 1rem; }
.tbx-project-hero__title em { color: var(--cyan); font-style: normal; text-shadow: rgba(255, 167, 0, 0.4) 0px 0px 20px; }
.tbx-project-hero__tagline { color: var(--text-dim); font-size: 1.05rem; max-width: 560px; margin-bottom: 2rem; }
.tbx-project-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2.5rem; }
.tbx-project-hero__img { width: 100%; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 0px; }
.tbx-project-body { max-width: 900px; margin: 0px auto; padding: 0px 2rem 5rem; }
.tbx-project-body h2 { font-family: var(--mono); font-size: 1.2rem; font-weight: 700; color: var(--text); margin: 2.5rem 0px 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border); letter-spacing: -0.01em; }
.tbx-project-body h2::before { content: "# "; color: var(--cyan); opacity: 0.6; font-weight: 400; }
.tbx-project-body p { color: var(--text-dim); margin-bottom: 1rem; font-size: 0.95rem; }
.tbx-project-body a { color: var(--cyan); }
.tbx-project-body a:hover { color: var(--cyan-bright); }
.tbx-faq { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1rem; }
.tbx-faq__item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.tbx-faq__q { width: 100%; background: none; border: none; color: var(--text); font-family: var(--mono); font-size: 0.85rem; font-weight: 600; padding: 1rem 1.1rem; text-align: left; cursor: pointer; display: flex; align-items: center; gap: 0.5rem; transition: color 0.15s ease 0s; letter-spacing: 0.01em; }
.tbx-faq__q::before { content: "+"; color: var(--cyan); font-size: 1.1rem; min-width: 1rem; transition: transform 0.2s ease 0s; }
.tbx-faq__q[aria-expanded="true"]::before { content: "−"; }
.tbx-faq__q:hover { color: var(--cyan); }
.tbx-faq__a { padding: 0px 1.1rem 1rem; color: var(--text-dim); font-size: 0.875rem; line-height: 1.7; display: none; }
.tbx-faq__a.tbx-open { display: block; }
.tbx-download-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1rem; }
.tbx-dl-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem 1.4rem; transition: border-color 0.15s ease 0s, box-shadow 0.15s ease 0s; }
.tbx-dl-card:hover { border-color: rgba(255, 123, 0, 0.6); box-shadow: rgba(255, 117, 0, 0.06) 0px 4px 20px; text-decoration: none; }
.tbx-dl-card__label { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.3rem; }
.tbx-dl-card__label::before { content: "↓"; color: var(--cyan); }
.tbx-dl-card__name { font-family: var(--mono); font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 0.2rem; }
.tbx-dl-card__note { font-size: 0.78rem; color: var(--muted); }
.tbx-video-wrap { position: relative; padding-bottom: 56.25%; height: 0px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); margin-top: 1rem; }
.tbx-video-wrap iframe { position: absolute; inset: 0px; width: 100%; height: 100%; border: 0px; }
.tbx-footer { border-top: 1px solid var(--border); padding: 3rem 2rem; text-align: center; position: relative; }
.tbx-footer::before { content: ""; position: absolute; top: 0px; left: 50%; transform: translateX(-50%); width: 200px; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0.35; }
.tbx-footer__logo { font-family: var(--mono); font-size: 1.1rem; font-weight: 700; letter-spacing: 0.04em; color: var(--text); margin-bottom: 1rem; }
.tbx-footer__logo .tbx-bracket { color: var(--cyan); }
.tbx-footer__socials { display: flex; justify-content: center; gap: 1.4rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
.tbx-footer__socials a { color: var(--muted); font-size: 0.8rem; font-family: var(--mono); font-weight: 500; display: flex; align-items: center; gap: 0.35rem; transition: color 0.15s ease 0s; letter-spacing: 0.04em; }
.tbx-footer__socials a:hover { color: var(--cyan); }
.tbx-footer__copy { color: var(--muted); font-size: 0.75rem; font-family: var(--mono); letter-spacing: 0.04em; }
.tbx-icon { width: 16px; height: 16px; fill: currentcolor; flex-shrink: 0; }
@media (max-width: 700px) {
  .tbx-navbar__links { display: flex; }
  .tbx-linux-section { grid-template-columns: 1fr; gap: 2rem; padding: 2rem; }
  .tbx-linux-section__img { order: -1; }
  .tbx-project-hero__actions { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .tbx-hero__scan { animation: auto ease 0s 1 normal none running none; }
  .tbx-card, .tbx-dl-card { transition: none 0s ease 0s; }
}