@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
    color-scheme: dark;
    --bg: #05080d;
    --bg-deep: #020409;
    --surface: rgba(10, 18, 31, 0.76);
    --surface-strong: rgba(14, 25, 42, 0.92);
    --line: rgba(117, 169, 222, 0.20);
    --line-strong: rgba(48, 202, 255, 0.42);
    --text: #f4f8ff;
    --muted: #a9b7ca;
    --dim: #718096;
    --blue: #246bff;
    --cyan: #2bdcff;
    --green: #41f59b;
    --orange: #f5a623;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
    --radius: 8px;
    --max: 1420px;
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg-deep); }
body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    background-color: var(--bg);
    background-image:
        linear-gradient(180deg, rgba(5, 8, 13, 0.78), var(--bg) 520px),
        url('lux-visual-site-bg.png'),
        radial-gradient(circle at 76% 12%, rgba(36, 107, 255, 0.13), transparent 36%),
        radial-gradient(circle at 16% 26%, rgba(43, 220, 255, 0.10), transparent 34%);
    background-position: center top, center top, 76% 12%, 16% 26%;
    background-repeat: no-repeat;
    background-size: auto, 100% auto, auto, auto;
    color: var(--text);
    line-height: 1.55;
    overflow-x: hidden;
}
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(43, 220, 255, 0.026) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 220, 255, 0.018) 1px, transparent 1px);
    background-size: 88px 88px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 76%);
    z-index: -1;
    animation: gridDrift 22s linear infinite;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

#main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(3, 7, 13, 0.86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
}
#main-header.scrolled { box-shadow: 0 10px 42px rgba(0,0,0,.36); }
.nav-shell {
    max-width: var(--max);
    min-height: 70px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: -0.01em;
    white-space: nowrap;
}
.brand img {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--line-strong);
}
.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(14px, 2.1vw, 34px);
    padding: 0;
    margin: 0;
    list-style: none;
    font-size: 0.9rem;
    color: var(--muted);
}
.nav-links a {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a[aria-current='page'] {
    color: var(--text);
    border-color: var(--cyan);
}
.nav-cta, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border: 1px solid rgba(78, 147, 255, 0.55);
    border-radius: var(--radius);
    background: rgba(21, 35, 57, 0.72);
    color: var(--text);
    font-weight: 750;
    cursor: pointer;
    transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.btn:hover, .nav-cta:hover { transform: translateY(-1px); border-color: var(--cyan); }
.btn-primary, .nav-cta {
    background: linear-gradient(135deg, #1b72ff, #2b55ff);
    color: white;
    border-color: rgba(43, 220, 255, 0.58);
    box-shadow: 0 18px 44px rgba(36, 107, 255, 0.24);
}
.btn-secondary { background: rgba(17, 29, 48, 0.86); }
.btn-ghost { background: transparent; }
.nav-toggle { display: none; }

main { position: relative; z-index: 1; }
.hero {
    position: relative;
    overflow: hidden;
    min-height: auto;
    padding: clamp(46px, 5.8vw, 74px) 24px 54px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--line);
}
.hero::before {
    content: '';
    position: absolute;
    inset: -40% -20%;
    pointer-events: none;
    background:
        linear-gradient(115deg, transparent 34%, rgba(43, 220, 255, .14), transparent 58%),
        radial-gradient(circle at 74% 42%, rgba(65, 245, 155, .10), transparent 25%);
    opacity: .62;
    transform: translateX(-18%);
    animation: heroSweep 9s ease-in-out infinite;
}
.hero-compact { min-height: auto; }
.hero-grid {
    position: relative;
    z-index: 1;
    max-width: var(--max);
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(500px, .9fr) minmax(620px, 1.35fr);
    gap: clamp(28px, 4vw, 58px);
    align-items: center;
}
.hero-copy h1,
.page-header h1 {
    margin: 0;
    max-width: 720px;
    font-size: clamp(3rem, 5.2vw, 5rem);
    line-height: .96;
    letter-spacing: 0;
    overflow-wrap: normal;
    word-break: normal;
    font-weight: 900;
}
.page-header h1 { font-size: clamp(2.7rem, 5vw, 5.2rem); max-width: 840px; }
.hero-copy h1 span { color: var(--cyan); }
.hero-copy p,
.page-header p,
.section-head p {
    max-width: 640px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: clamp(1.04rem, 1.4vw, 1.25rem);
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 32px 0 22px;
}
.inline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}
.trust-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 18px;
    max-width: 620px;
    color: var(--muted);
}
.trust-row span,
.check-list li {
    position: relative;
    padding-left: 24px;
}
.trust-row span::before,
.check-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .48em;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 14px rgba(43, 220, 255, .7);
}
.hero-product {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(246px, 300px);
    gap: 22px;
    align-items: center;
}
.product-window,
.launch-panel,
.context-panel,
.feature-card,
.mini-card,
.pricing-card,
.download-card,
.command-card,
.form-panel,
.result-panel,
.compare-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(13, 25, 43, 0.84), rgba(6, 13, 24, 0.84));
    box-shadow: var(--shadow);
}
.product-window {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.product-window::after {
    content: '';
    position: absolute;
    inset: 42px 0 44px;
    pointer-events: none;
    background: linear-gradient(112deg, transparent 18%, rgba(43, 220, 255, .16), transparent 54%);
    mix-blend-mode: screen;
    transform: translateX(-95%);
    animation: screenScan 6.4s ease-in-out infinite;
    z-index: 2;
}
.window-bar {
    height: 42px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
    border-bottom: 1px solid var(--line);
    color: var(--dim);
    font-size: .78rem;
}
.window-bar span { width: 10px; height: 10px; border-radius: 50%; background: #ff6b6b; }
.window-bar span:nth-child(2) { background: #ffd166; }
.window-bar span:nth-child(3) { background: #38ef7d; }
.window-bar strong { margin-left: auto; font-weight: 600; color: var(--muted); }
.product-window img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
    opacity: .94;
    animation: mediaFloat 8.5s ease-in-out infinite;
}
.preview-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: .84rem;
}
.preview-stats span { padding: 13px 14px; border-right: 1px solid var(--line); }
.preview-stats span:last-child { border-right: 0; }
.launch-panel {
    padding: 26px;
    display: grid;
    gap: 14px;
    text-align: center;
}
.launch-panel img { width: 58px; height: 58px; margin: 0 auto; border-radius: 8px; border: 1px solid var(--line-strong); }
.launch-panel h2 { margin: 4px 0 0; font-size: 1.35rem; }
.launch-panel p { margin: 0; color: var(--muted); }
.launch-panel input,
.form-panel input,
.form-panel textarea {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(1, 5, 12, .78);
    color: var(--text);
    padding: 0 12px;
}
.launch-panel small { color: var(--dim); }

.page-header {
    max-width: var(--max);
    margin: 0 auto;
    padding: 112px 24px 42px;
    display: grid;
    grid-template-columns: 1fr minmax(260px, 420px);
    gap: 42px;
    align-items: end;
}
.context-panel { padding: 26px; }
.context-panel h2 { margin: 0 0 14px; font-size: 1.05rem; }
.context-panel ul,
.check-list,
.pricing-card ul,
.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.context-panel li,
.pricing-card li {
    color: var(--muted);
    padding: 7px 0;
    border-bottom: 1px solid rgba(117, 169, 222, .09);
}
.context-panel li:last-child, .pricing-card li:last-child { border-bottom: 0; }
.context-panel.warm { border-color: rgba(245, 166, 35, .34); }
.visual-page-header {
    align-items: center;
}
.media-context {
    display: grid;
    gap: 16px;
}
.media-context .header-photo {
    width: 100%;
    aspect-ratio: 2496 / 912;
    object-fit: cover;
    object-position: center;
    border: 1px solid var(--line);
    border-radius: 6px;
    box-shadow: 0 18px 44px rgba(0,0,0,.28);
}

.section {
    max-width: var(--max);
    margin: 0 auto;
    padding: 70px 24px;
}
.section-head {
    display: grid;
    grid-template-columns: minmax(0, .8fr) minmax(320px, .7fr);
    gap: 28px;
    align-items: end;
    margin-bottom: 28px;
}
.section-head.align-left { display: block; }
.section h2,
.section-head h2,
.cta-band h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: .98;
    letter-spacing: 0;
}
.feature-grid,
.cards-3,
.download-grid,
.pack-grid,
.compare-cards,
.pricing-grid {
    display: grid;
    gap: 16px;
}
.feature-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards-3, .download-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pricing-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pack-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.compare-cards { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.standout-section {
    padding-top: 50px;
}
.standout-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.standout-card {
    min-height: 250px;
    padding: 24px;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(43, 220, 255, 0.09), transparent 34%),
        linear-gradient(180deg, rgba(13, 25, 43, 0.92), rgba(6, 13, 24, 0.86));
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.standout-card::after {
    content: '';
    position: absolute;
    left: 24px;
    right: 24px;
    top: 72px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), transparent);
    opacity: .55;
}
.standout-index {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    border: 1px solid var(--line-strong);
    color: var(--cyan);
    font-family: var(--mono);
    font-size: .82rem;
    background: rgba(43, 220, 255, .08);
}
.standout-card h3 {
    margin: 0 0 8px;
    font-size: clamp(1.55rem, 2.1vw, 2.15rem);
    line-height: 1;
    letter-spacing: 0;
}
.standout-card strong {
    display: block;
    margin-bottom: 14px;
    color: var(--green);
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.standout-card p {
    margin: 0;
    color: var(--muted);
}
.feature-detail-hero {
    max-width: var(--max);
    margin: 0 auto;
    padding: 104px 24px 42px;
}
.feature-detail-grid {
    display: grid;
    grid-template-columns: minmax(360px, .78fr) minmax(560px, 1.22fr);
    gap: 34px;
    align-items: center;
}
.feature-detail-copy h1 {
    margin: 0;
    font-size: clamp(3rem, 5.4vw, 5.8rem);
    line-height: .94;
    letter-spacing: 0;
    font-weight: 900;
}
.feature-detail-copy p {
    max-width: 680px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: clamp(1.05rem, 1.4vw, 1.24rem);
}
.feature-media {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(230px, .44fr);
    gap: 16px;
    align-items: stretch;
}
.feature-photo,
.animated-graphic {
    min-height: 390px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(13, 25, 43, .9), rgba(4, 9, 18, .92));
    box-shadow: var(--shadow);
}
.feature-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    animation: mediaFloat 9s ease-in-out infinite;
}
.animated-graphic {
    position: relative;
    overflow: hidden;
    display: grid;
    place-items: center;
    isolation: isolate;
}
.animated-graphic::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(43,220,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43,220,255,.035) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: .65;
}
.animated-graphic::after {
    content: '';
    position: absolute;
    inset: 14%;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(65,245,155,.13), transparent 62%);
    filter: blur(10px);
    animation: glowOrbit 5.6s ease-in-out infinite;
}
.feature-rail {
    max-width: min(var(--max), calc(100vw - 48px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(5, 12, 22, .86);
}
.feature-rail a {
    min-height: 58px;
    display: grid;
    place-items: center;
    padding: 12px;
    color: var(--muted);
    font-weight: 800;
    text-align: center;
    border-right: 1px solid var(--line);
}
.feature-rail a:last-child { border-right: 0; }
.feature-rail a:hover,
.feature-rail a[aria-current='page'] {
    color: var(--text);
    background: rgba(43, 220, 255, .08);
}
.feature-proof-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}
.feature-step-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
}
.feature-step {
    min-height: 132px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(7, 15, 27, .78);
}
.feature-step span {
    display: block;
    margin-bottom: 18px;
    color: var(--cyan);
    font-family: var(--mono);
}
.feature-step h3 {
    margin: 0;
    font-size: 1.05rem;
}
.graphic-signal span {
    position: absolute;
    bottom: 86px;
    width: 10px;
    height: 58px;
    border-radius: 999px;
    background: linear-gradient(var(--cyan), var(--blue));
    animation: voicePulse 1.1s ease-in-out infinite;
}
.graphic-signal span:nth-child(1) { left: 24%; animation-delay: 0s; }
.graphic-signal span:nth-child(2) { left: 34%; animation-delay: .12s; }
.graphic-signal span:nth-child(3) { left: 44%; animation-delay: .24s; }
.graphic-signal span:nth-child(4) { left: 54%; animation-delay: .36s; }
.graphic-signal span:nth-child(5) { left: 64%; animation-delay: .48s; }
.signal-core {
    z-index: 1;
    width: 96px;
    height: 96px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(43,220,255,.08);
    color: var(--text);
    font-weight: 900;
}
.graphic-routing .route-line {
    position: absolute;
    left: 18%;
    right: 18%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    animation: routeFlow 1.9s linear infinite;
}
.graphic-routing .route-line:nth-child(1) { top: 34%; }
.graphic-routing .route-line:nth-child(2) { top: 50%; animation-delay: .35s; }
.graphic-routing .route-line:nth-child(3) { top: 66%; animation-delay: .7s; }
.graphic-routing span,
.graphic-routing strong {
    z-index: 1;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(5, 12, 22, .92);
}
.graphic-routing span:nth-of-type(1) { position: absolute; left: 10%; top: 28%; }
.graphic-routing span:nth-of-type(2) { position: absolute; left: 10%; top: 44%; }
.graphic-routing span:nth-of-type(3) { position: absolute; left: 10%; top: 60%; }
.graphic-routing strong { position: absolute; right: 12%; top: 45%; color: var(--green); }
.graphic-orbit .orbit-ring {
    position: absolute;
    width: 70%;
    aspect-ratio: 1;
    border: 1px solid rgba(43,220,255,.28);
    border-radius: 50%;
    animation: orbitSpin 8s linear infinite;
}
.graphic-orbit .orbit-ring:nth-child(2) { width: 46%; animation-direction: reverse; }
.graphic-orbit strong {
    z-index: 1;
    color: var(--green);
    font-weight: 900;
}
.node {
    position: absolute;
    z-index: 1;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(5, 12, 22, .9);
    color: var(--muted);
}
.node-a { top: 20%; left: 42%; }
.node-b { top: 46%; right: 12%; }
.node-c { bottom: 18%; left: 38%; }
.node-d { top: 46%; left: 12%; }
.graphic-previews div {
    position: absolute;
    width: 68%;
    height: 38%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(14, 25, 42, .94);
    animation: previewLift 3.2s ease-in-out infinite;
}
.graphic-previews div:nth-child(1) { top: 18%; left: 14%; }
.graphic-previews div:nth-child(2) { top: 30%; left: 20%; animation-delay: .25s; }
.graphic-previews div:nth-child(3) { top: 42%; left: 26%; animation-delay: .5s; }
.graphic-previews strong { z-index: 2; margin-top: 190px; color: var(--green); }
.graphic-skills {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 42px;
}
.graphic-skills span {
    z-index: 1;
    min-height: 58px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(43,220,255,.07);
    font-weight: 900;
    animation: skillGlow 2.8s ease-in-out infinite;
}
.graphic-skills span:nth-child(2n) { animation-delay: .35s; }
.graphic-loops {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 10px;
    padding: 34px;
}
.graphic-loops span {
    z-index: 1;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(5,12,22,.88);
    animation: loopStep 3.2s ease-in-out infinite;
}
.graphic-loops span:nth-child(2) { animation-delay: .2s; }
.graphic-loops span:nth-child(3) { animation-delay: .4s; }
.graphic-loops span:nth-child(4) { animation-delay: .6s; }
.graphic-loops span:nth-child(5) { animation-delay: .8s; }
.graphic-loops span:nth-child(6) { animation-delay: 1s; }
@keyframes voicePulse {
    0%, 100% { transform: scaleY(.45); opacity: .55; }
    50% { transform: scaleY(1.35); opacity: 1; }
}
@keyframes routeFlow {
    0% { opacity: .2; transform: translateX(-12px); }
    50% { opacity: 1; }
    100% { opacity: .2; transform: translateX(12px); }
}
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes previewLift {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@keyframes skillGlow {
    0%, 100% { border-color: var(--line); box-shadow: none; }
    50% { border-color: var(--line-strong); box-shadow: 0 0 24px rgba(43,220,255,.18); }
}
@keyframes loopStep {
    0%, 100% { border-color: var(--line); color: var(--muted); }
    50% { border-color: var(--green); color: var(--text); }
}
@keyframes gridDrift {
    to { background-position: 88px 88px, 88px 88px; }
}
@keyframes heroSweep {
    0%, 100% { transform: translateX(-18%) rotate(0deg); opacity: .36; }
    50% { transform: translateX(18%) rotate(2deg); opacity: .78; }
}
@keyframes screenScan {
    0%, 30% { transform: translateX(-95%); opacity: 0; }
    48% { opacity: .72; }
    70%, 100% { transform: translateX(95%); opacity: 0; }
}
@keyframes mediaFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-6px) scale(1.012); }
}
@keyframes glowOrbit {
    0%, 100% { transform: translate3d(-6%, -4%, 0) scale(.86); opacity: .42; }
    50% { transform: translate3d(7%, 5%, 0) scale(1.08); opacity: .78; }
}
.feature-card,
.mini-card,
.download-card,
.command-card,
.compare-card {
    padding: 24px;
}
.feature-card h3,
.mini-card h3,
.download-card h2,
.compare-card h3,
.pricing-card h3 {
    margin: 0 0 10px;
    font-size: 1.1rem;
}
.feature-card p,
.mini-card p,
.download-card p,
.command-card p,
.compare-card p,
.pricing-card p,
.media-section p {
    margin: 0;
    color: var(--muted);
}
.card-icon {
    display: block;
    width: 34px;
    height: 34px;
    margin-bottom: 18px;
    border-radius: 8px;
    border: 1px solid var(--line-strong);
    background: linear-gradient(135deg, rgba(43, 220, 255, .18), rgba(36, 107, 255, .22));
}
.workflow-strip {
    max-width: min(1180px, calc(100vw - 48px));
    margin: -18px auto 36px;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 12, 22, .84);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.workflow-strip article {
    min-height: 150px;
    padding: 24px;
    border-right: 1px solid var(--line);
}
.workflow-strip article:last-child { border-right: 0; }
.step-index {
    display: block;
    font-family: var(--mono);
    color: var(--cyan);
    font-size: .82rem;
    margin-bottom: 12px;
}
.workflow-strip h3 { margin: 0 0 8px; font-size: 1.15rem; }
.workflow-strip p { margin: 0; color: var(--muted); font-size: .95rem; }

.matrix-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 12, 22, .82);
}
.matrix-table {
    width: 100%;
    min-width: 1040px;
    border-collapse: collapse;
}
.matrix-table th,
.matrix-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid rgba(117, 169, 222, .12);
    border-right: 1px solid rgba(117, 169, 222, .10);
}
.matrix-table th {
    color: var(--muted);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.matrix-table td { color: var(--muted); }
.matrix-table td:first-child { color: var(--text); font-weight: 700; }
.matrix-table .lux-col { color: var(--green); background: rgba(65, 245, 155, .035); }
.compare-card.winner { border-color: rgba(65, 245, 155, .42); }

.media-section {
    display: grid;
    grid-template-columns: minmax(0, .76fr) minmax(420px, 1fr);
    gap: 32px;
    align-items: center;
}
.media-section > img {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: cover;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--surface);
    animation: mediaFloat 9s ease-in-out infinite;
}
.media-section > img.wide-media {
    aspect-ratio: 2496 / 912;
    object-position: center;
}
.bridge-cockpit-section {
    max-width: none;
    padding: 82px max(24px, calc((100vw - var(--max)) / 2 + 24px));
    background:
        linear-gradient(180deg, rgba(2,4,9,.40), rgba(2,4,9,.84)),
        url('lux-visual-browser-terminal.png') center / cover no-repeat;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.bridge-cockpit {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, .72fr);
    gap: 18px;
    align-items: stretch;
}
.bridge-stage,
.bridge-control,
.photo-tile {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(7, 15, 27, .88), rgba(3, 8, 16, .9));
    box-shadow: var(--shadow);
}
.bridge-stage {
    position: relative;
    overflow: hidden;
    min-height: 520px;
    isolation: isolate;
}
.bridge-stage::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(43,220,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43,220,255,.035) 1px, transparent 1px);
    background-size: 42px 42px;
    mix-blend-mode: screen;
    z-index: 2;
}
.bridge-stage img {
    width: 100%;
    height: 100%;
    min-height: 520px;
    object-fit: cover;
    opacity: .88;
    transition: opacity .22s ease, transform .35s ease;
    animation: mediaFloat 10s ease-in-out infinite;
}
.bridge-stage-overlay {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    z-index: 3;
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: rgba(3, 8, 16, .82);
    backdrop-filter: blur(14px);
}
.bridge-stage-overlay strong {
    font-size: clamp(1.25rem, 2vw, 2rem);
    line-height: 1;
}
.bridge-stage-overlay small {
    color: var(--muted);
    font-size: .94rem;
}
.live-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 18px rgba(65,245,155,.75);
}
.bridge-control {
    padding: 18px;
    display: grid;
    gap: 16px;
}
.bridge-tabs {
    display: grid;
    gap: 10px;
}
.bridge-tabs button {
    width: 100%;
    min-height: 70px;
    display: grid;
    gap: 4px;
    text-align: left;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--text);
    background: rgba(6, 14, 26, .78);
    cursor: pointer;
    transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.bridge-tabs button:hover,
.bridge-tabs button[aria-selected='true'] {
    border-color: var(--line-strong);
    background: linear-gradient(135deg, rgba(36,107,255,.22), rgba(43,220,255,.08));
    transform: translateY(-1px);
}
.bridge-tabs span {
    font-weight: 850;
}
.bridge-tabs small {
    color: var(--muted);
}
.bridge-view {
    min-height: 220px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(2, 7, 14, .72);
}
.bridge-view h3 {
    margin: 0 0 10px;
    font-size: clamp(1.45rem, 2vw, 2rem);
}
.bridge-view p {
    margin: 0 0 16px;
    color: var(--muted);
}
.bridge-view ul {
    display: grid;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.bridge-view li {
    position: relative;
    padding-left: 22px;
    color: var(--muted);
}
.bridge-view li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .56em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 14px rgba(65,245,155,.62);
}
.bridge-runner {
    display: grid;
    gap: 12px;
}
.bridge-progress {
    height: 9px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(117,169,222,.16);
}
.bridge-progress span {
    display: block;
    width: var(--bridge-progress, 22%);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--cyan), var(--green));
    transition: width .28s ease;
}
.bridge-runner p {
    margin: 0;
    color: var(--muted);
    min-height: 1.5em;
}
.photo-ribbon-section {
    padding-top: 54px;
}
.photo-ribbon {
    display: grid;
    grid-template-columns: 1.25fr .9fr .9fr 1.05fr;
    gap: 14px;
    align-items: stretch;
}
.photo-tile {
    position: relative;
    overflow: hidden;
    min-height: 250px;
}
.photo-tile img {
    width: 100%;
    height: 100%;
    min-height: 250px;
    object-fit: cover;
    transition: transform .45s ease, opacity .25s ease;
}
.photo-tile:hover img {
    transform: scale(1.035);
}
.photo-tile figcaption {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(3,8,16,.78);
    color: var(--text);
    font-weight: 800;
    backdrop-filter: blur(12px);
}
.check-list { display: grid; gap: 10px; margin: 22px 0 28px; color: var(--muted); }

.capability-list { display: grid; gap: 10px; }
.capability-row {
    display: grid;
    grid-template-columns: 190px 1fr auto;
    gap: 22px;
    align-items: center;
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(7, 15, 27, .76);
}
.capability-row h3, .capability-row p { margin: 0; }
.capability-row p { color: var(--muted); }
.capability-row span {
    color: var(--muted);
    font-family: var(--mono);
    font-size: .78rem;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.gallery-grid img {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    aspect-ratio: 16 / 9;
    object-fit: cover;
    box-shadow: 0 18px 48px rgba(0,0,0,.32);
    animation: mediaFloat 10s ease-in-out infinite;
}
.gallery-grid img:nth-child(2n) { animation-delay: -2.4s; }

.pricing-card {
    padding: 26px;
    display: grid;
    gap: 16px;
}
.pricing-card.featured {
    border-color: var(--line-strong);
    box-shadow: 0 24px 80px rgba(36, 107, 255, .22);
}
.price {
    font-size: clamp(2rem, 3vw, 3.2rem);
    line-height: 1;
    font-weight: 900;
    letter-spacing: 0;
}
.pricing-card .btn { margin-top: auto; }
.billing-toggle {
    width: fit-content;
    margin: 0 auto 24px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 12, 22, .82);
    display: flex;
    gap: 4px;
}
.billing-toggle button {
    min-height: 38px;
    padding: 0 18px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-weight: 700;
}
.billing-toggle button.active {
    background: rgba(43, 220, 255, .12);
    color: var(--text);
}

.download-card small {
    display: block;
    color: var(--dim);
    margin-top: 12px;
}
.split-section,
.form-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.command-card { display: grid; gap: 16px; }
.copy-line {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
}
code {
    display: block;
    overflow-x: auto;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(0, 0, 0, .34);
    font-family: var(--mono);
    color: #d8f6ff;
}
.copy-btn {
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(21, 35, 57, .8);
    color: var(--text);
    padding: 0 14px;
}
.form-panel {
    padding: 26px;
    display: grid;
    gap: 14px;
}
.form-panel label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-weight: 650;
}
.form-panel textarea {
    min-height: 110px;
    padding-top: 12px;
    resize: vertical;
}
.result-panel {
    padding: 26px;
}
.result-panel h2 { margin-top: 0; }
.result-panel dl {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 8px 18px;
}
.result-panel dt { color: var(--dim); }
.result-panel dd { margin: 0; color: var(--text); }
.form-status { margin: 0; color: var(--green); min-height: 1.4em; }
.number-list { color: var(--muted); display: grid; gap: 12px; margin: 0; padding-left: 20px; }
.logo-cloud {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}
.logo-cloud span {
    min-height: 116px;
    display: grid;
    place-items: center;
    border-right: 1px solid var(--line);
    color: var(--muted);
    font-size: 1.3rem;
    font-weight: 800;
}
.logo-cloud span:last-child { border-right: 0; }
.mini-card a {
    display: inline-flex;
    margin-top: 18px;
    color: var(--cyan);
    font-weight: 800;
}

.cta-band {
    max-width: var(--max);
    margin: 30px auto 74px;
    padding: 44px 24px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    text-align: center;
}
.cta-band p {
    max-width: 620px;
    margin: 14px auto 24px;
    color: var(--muted);
}
.cta-band div {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: rgba(2, 4, 9, .76);
    padding: 46px 24px 24px;
}
.footer-grid {
    max-width: var(--max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr .8fr .8fr;
    gap: 42px;
}
.footer-brand { margin-bottom: 18px; }
.site-footer p,
.site-footer a,
.site-footer li {
    color: var(--muted);
}
.site-footer h3 {
    margin: 0 0 12px;
    font-size: .92rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--dim);
}
.site-footer li { margin: 8px 0; }
.site-footer a:hover { color: var(--cyan); }
.footer-bottom {
    max-width: var(--max);
    margin: 34px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(117, 169, 222, .12);
    display: flex;
    justify-content: space-between;
    color: var(--dim);
    font-size: .86rem;
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
}

@media (max-width: 1100px) {
    .nav-shell { grid-template-columns: auto auto auto; }
    .nav-toggle {
        display: inline-grid;
        gap: 5px;
        width: 42px;
        height: 42px;
        place-content: center;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(14, 25, 42, .86);
    }
    .nav-toggle span { width: 18px; height: 2px; background: var(--text); display: block; }
    .nav-links {
        position: absolute;
        top: 70px;
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(3, 7, 13, .98);
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 12px; border-bottom: 1px solid rgba(117, 169, 222, .1); }
    .hero-grid,
    .page-header,
    .feature-detail-grid,
    .media-section,
    .bridge-cockpit,
    .split-section,
    .form-layout {
        grid-template-columns: 1fr;
    }
    .hero-product { grid-template-columns: 1fr; }
    .feature-media { grid-template-columns: minmax(0, 1fr) minmax(220px, .5fr); }
    .feature-rail { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .feature-proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .feature-step-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .feature-grid,
    .standout-grid,
    .pricing-grid,
    .pack-grid,
    .compare-cards,
    .photo-ribbon { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .workflow-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .workflow-strip article { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
    .nav-shell { padding: 0 14px; gap: 12px; }
    .brand span { max-width: 132px; overflow: hidden; text-overflow: ellipsis; }
    .nav-cta { padding: 0 14px; min-height: 40px; }
    .hero { padding: 42px 18px 24px; min-height: auto; }
    .hero-copy h1 {
        font-size: clamp(2.1rem, 10vw, 2.8rem);
        line-height: 1.02;
        overflow-wrap: anywhere;
    }
    .page-header h1 {
        font-size: clamp(1.72rem, 7.4vw, 2.05rem);
        line-height: 1.02;
        overflow-wrap: anywhere;
    }
    .page-header p {
        font-size: clamp(.96rem, 3.8vw, 1.08rem);
        overflow-wrap: anywhere;
    }
    .feature-detail-hero {
        padding: 76px 18px 30px;
    }
    .feature-detail-copy h1 {
        font-size: clamp(2.15rem, 11vw, 2.95rem);
        line-height: 1.02;
    }
    .feature-media,
    .feature-rail,
    .feature-proof-grid,
    .feature-step-grid,
    .photo-ribbon {
        grid-template-columns: 1fr;
    }
    .bridge-cockpit-section {
        padding: 54px 18px;
    }
    .bridge-stage,
    .bridge-stage img {
        min-height: 320px;
    }
    .bridge-stage-overlay {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 14px;
    }
    .bridge-tabs {
        grid-template-columns: 1fr;
    }
    .photo-tile,
    .photo-tile img {
        min-height: 210px;
    }
    .feature-photo,
    .animated-graphic {
        min-height: 280px;
    }
    .feature-rail a {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }
    .feature-rail a:last-child { border-bottom: 0; }
    .standout-card {
        min-height: 0;
        padding: 22px;
    }
    .standout-card h3 {
        font-size: 1.55rem;
        overflow-wrap: anywhere;
    }
    .standout-card strong {
        font-size: .76rem;
        letter-spacing: .04em;
        overflow-wrap: anywhere;
    }
    .standout-card p {
        overflow-wrap: anywhere;
    }
    .hero-actions, .inline-actions, .cta-band div { display: grid; }
    .btn { width: 100%; }
    .trust-row,
    .section-head,
    .feature-grid,
    .standout-grid,
    .cards-3,
    .download-grid,
    .pricing-grid,
    .pack-grid,
    .compare-cards,
    .gallery-grid,
    .logo-cloud,
    .workflow-strip,
    .preview-stats,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .workflow-strip article,
    .logo-cloud span,
    .preview-stats span {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }
    .section { padding: 48px 18px; }
    .page-header { padding: 76px 18px 28px; }
    .capability-row { grid-template-columns: 1fr; gap: 8px; }
    .copy-line { grid-template-columns: 1fr; }
    .footer-bottom { display: grid; gap: 8px; }
}