.brand { display: inline-flex; align-items: center; gap: .72rem; font-weight: 750; letter-spacing: -.02em; }
.brand-logo { width: 2.25rem; height: 2.25rem; object-fit: contain; }
.brand-logo.large { width: 3.6rem; height: 3.6rem; }
.desktop-nav { display: flex; align-items: center; gap: 1.8rem; color: var(--ink-1); font-size: .86rem; }
.desktop-nav a, .site-footer a { transition: color .2s ease; }
.desktop-nav a:hover, .site-footer a:hover { color: var(--cyan); }
.menu-button { display: none; place-content: center; gap: 5px; width: 2.6rem; height: 2.6rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-2); }
.menu-button span { display: block; width: 1rem; height: 1px; background: var(--ink-0); }
.mobile-nav { inset: 72px 1rem auto auto; width: min(18rem, calc(100% - 2rem)); padding: .6rem; color: var(--ink-0); border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: rgba(13,18,24,.96); box-shadow: var(--shadow); }
.mobile-nav::backdrop { background: rgba(0,0,0,.28); backdrop-filter: blur(3px); }
.mobile-nav a { display: block; padding: .85rem 1rem; border-radius: var(--radius-sm); }
.mobile-nav a:hover { background: var(--cyan-soft); }
.status-dot { display: inline-block; width: .45rem; height: .45rem; margin-right: .45rem; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 3rem; padding: .72rem 1.2rem; border: 1px solid transparent; border-radius: var(--radius-sm); font-weight: 750; transition: transform .18s ease, filter .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); filter: brightness(1.06); }
.button-primary { color: #051014; background: linear-gradient(135deg, var(--cyan), #75edc0); box-shadow: 0 10px 30px rgba(82,217,255,.16); }
.button-disabled { color: var(--ink-2); border-color: var(--line); background: var(--surface-2); cursor: not-allowed; }
download-link { display: inline-flex; }
.app-window { position: relative; min-width: 690px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 14px; background: #11171d; box-shadow: 0 40px 100px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.03) inset; transform: rotateY(-3deg) rotateX(1deg); transform-origin: center; }
.window-bar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 45px; padding: 0 13px; color: #aeb8c2; border-bottom: 1px solid #2a333d; background: #20262d; font-size: 11px; }
.window-bar button { justify-self: end; padding: 4px 11px; color: #041007; border: 0; border-radius: 5px; background: #6ee7a2; font-size: 10px; font-weight: 700; }
.traffic-lights { display: flex; gap: 6px; }
.traffic-lights i { width: 10px; height: 10px; border-radius: 50%; background: #ff625a; }
.traffic-lights i:nth-child(2) { background: #ffbd44; }
.traffic-lights i:nth-child(3) { background: #00ca4e; }
.app-body { display: grid; grid-template-columns: 142px 184px 1fr; min-height: 420px; font-size: 10px; }
.app-sidebar, .app-files { display: flex; flex-direction: column; gap: 4px; padding: 13px 9px; color: #9ba8b5; border-right: 1px solid #27313a; background: #151b21; }
.app-sidebar span, .app-sidebar strong, .app-files span { padding: 6px 7px; border-radius: 5px; font-weight: 500; }
.app-sidebar strong, .app-files .selected { color: #e8eef4; background: rgba(82,217,255,.12); }
.app-sidebar b { float: right; color: var(--green); }
.app-sidebar small, .app-files small { margin: 12px 7px 2px; color: #667380; font-size: 8px; letter-spacing: .08em; }
.app-search { margin-bottom: 8px; padding: 6px 7px; color: #6f7c88; border: 1px solid #2a3540; border-radius: 5px; background: #10151a; }
.app-workspace { display: grid; grid-template-rows: 36px 48px 1fr 32px; min-width: 0; }
.workspace-tabs { display: flex; align-items: end; gap: 4px; padding: 5px 7px 0; border-bottom: 1px solid #27313a; background: #141a20; }
.workspace-tabs span, .workspace-tabs strong { padding: 6px 12px; color: #7e8a96; font-weight: 500; }
.workspace-tabs strong { color: #dbe3ea; border-bottom: 1px solid var(--cyan); }
.workspace-tabs i { display: inline-block; width: 5px; height: 5px; margin-left: 4px; border-radius: 50%; background: var(--green); }
.run-config { display: grid; grid-template-columns: 58px 1fr; gap: 7px; align-items: center; padding: 7px 12px; color: #83909b; border-bottom: 1px solid #27313a; }
.run-config code { padding: 5px 7px; color: #c7d0d8; border: 1px solid #303a44; border-radius: 4px; background: #0e1317; }
.terminal { padding: 15px; overflow: hidden; color: #c7d0d8; background: #0d1116; font: 10px/1.8 var(--mono); }
.terminal p { margin: 0; color: inherit; white-space: nowrap; }
.terminal em { color: var(--cyan); font-style: normal; }
.terminal b { color: var(--green); }
.terminal span { color: var(--orange); }
.cursor { display: inline-block; width: 6px; height: 12px; background: var(--cyan); animation: blink 1s steps(2) infinite; }
.output-bar { display: flex; align-items: center; justify-content: space-between; padding: 0 11px; color: #6f7d8a; border-top: 1px solid #27313a; background: #12181e; font: 9px var(--mono); }
.output-bar small { color: var(--green); }
.feature-card { min-height: 220px; padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(19,27,35,.78), rgba(10,14,19,.92)); transition: border-color .2s ease, transform .2s ease; }
.feature-card:hover { border-color: rgba(82,217,255,.34); transform: translateY(-3px); }
.feature-card h3 { margin: 2rem 0 .65rem; font-size: 1.05rem; }
.feature-card p { margin: 0; font-size: .9rem; }
.feature-card code { display: block; margin-top: 1.4rem; color: var(--green); font-size: .74rem; }
.feature-icon { display: inline-flex; min-width: 2.2rem; height: 2.2rem; align-items: center; justify-content: center; padding: 0 .4rem; color: var(--cyan); border: 1px solid rgba(82,217,255,.25); border-radius: .5rem; background: var(--cyan-soft); font: 700 .72rem var(--mono); }
.media-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.media-item { margin: 0; }
.media-placeholder { display: grid; place-content: center; min-height: 320px; padding: 2rem; color: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(135deg, var(--surface-2), var(--surface-1)); text-align: center; }
.media-placeholder span { display: block; margin-bottom: .8rem; color: var(--cyan); font: 700 .75rem var(--mono); }
.media-placeholder strong { color: var(--ink-0); }
.media-item figcaption { padding: .8rem .2rem 1rem; color: var(--ink-2); font-size: .82rem; }
.media-image { width: 100%; aspect-ratio: 16/10; object-fit: cover; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-2); }
.download-card { padding: 1.3rem; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: rgba(8,12,16,.72); }
.download-brand { display: flex; align-items: center; gap: 1rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--line); }
.download-brand strong, .download-brand small { display: block; }
.download-brand small { color: var(--ink-2); font: .72rem var(--mono); }
.download-card dl { margin: 1rem 0; }
.download-card dl div { display: flex; justify-content: space-between; gap: 1rem; padding: .42rem 0; font-size: .82rem; }
.download-card dt { color: var(--ink-2); }
.download-card dd { margin: 0; color: var(--ink-0); }
.download-card download-link { display: block; }
.download-card .button { width: 100%; }
.download-status { margin: .8rem 0 0; color: var(--ink-2); font-size: .72rem; text-align: center; }
.download-checksum { display: grid; gap: .35rem; margin: 1rem 0 0; padding-top: 1rem; color: var(--ink-2); border-top: 1px solid var(--line); font-size: .68rem; }
.download-checksum span { font: 700 .66rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.download-checksum code { overflow-wrap: anywhere; color: var(--ink-1); font: .65rem/1.5 var(--mono); }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (max-width: 1180px) { .app-window { min-width: 620px; transform: none; } }
@media (max-width: 740px) {
	.app-window { min-width: 680px; transform: scale(.78); transform-origin: top left; margin-bottom: -90px; }
	.hero-product { overflow: hidden; }
	.media-grid { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
	.app-window { transform: scale(.58); margin-bottom: -176px; }
	.media-placeholder { min-height: 240px; }
}