:root{--bg:#071017;--panel:#0c1720;--panel2:#10212d;--line:rgba(184,224,244,.17);--text:#f4fbff;--muted:#8fa6b5;--ice:#c7efff;--blue:#65d2ff;--ink:#061018;--shell:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.pro-shell{width:min(var(--shell),calc(100% - 40px));margin:0 auto}.btn-primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--ice);color:var(--ink);padding:12px 20px;font-weight:850;cursor:pointer}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;padding:12px 20px;font-weight:750;color:#e7f5fb;background:rgba(255,255,255,.03)}
.pro-hero{background:radial-gradient(circle at 72% 16%,#16394a 0,transparent 32%),linear-gradient(145deg,#071017,#09151e 60%,#061016);border-bottom:1px solid var(--line)}.pro-hero-grid{min-height:510px;display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:center;padding-top:44px;padding-bottom:44px}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:850}.hero-copy h1{font-size:clamp(48px,6vw,82px);line-height:.94;letter-spacing:-.055em;margin:16px 0 20px}.hero-copy h1 em{font-style:normal;color:var(--ice)}.hero-copy p{margin:0;max-width:590px;color:var(--muted);font-size:17px;line-height:1.7}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.hero-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:#a9bdc8;font-size:12px}.hero-visual{position:relative;min-height:410px;display:grid;place-items:center}.hero-frame{position:relative;width:min(86%,620px);aspect-ratio:16/10;border:1px solid rgba(202,239,255,.28);background:#02070a;overflow:hidden;box-shadow:0 35px 90px rgba(0,0,0,.45)}.hero-frame:before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(120deg,rgba(101,210,255,.10),transparent 38%,rgba(255,255,255,.05));pointer-events:none}.hero-frame video{width:100%;height:100%;object-fit:cover;display:block}.hero-tag{position:absolute;z-index:3;background:rgba(4,13,19,.72);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);padding:8px 10px;font-size:9px;letter-spacing:.14em;font-weight:850}.hero-tag.top{left:12px;top:12px}.hero-tag.bottom{right:12px;bottom:12px}.hero-still{position:absolute;width:120px;aspect-ratio:1;border:1px solid rgba(255,255,255,.22);background:#09141b;box-shadow:0 18px 45px rgba(0,0,0,.35)}.hero-still img{width:100%;height:100%;object-fit:cover}.hero-still-a{right:0;top:24px;transform:rotate(4deg)}.hero-still-b{left:0;bottom:22px;transform:rotate(-4deg)}
.pro-studio-wrap{padding:34px 0 46px;background:#eef4f6;color:#0a1720}.studio-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:14px}.studio-title h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.04em;margin:6px 0 0}.studio-title>span{font-size:12px;font-weight:800;letter-spacing:.12em;color:#59717f}.pro-studio-wrap .eyebrow{color:#197aa3}.t67-vscene-studio{padding:0!important;margin:0!important;max-width:none!important;background:transparent!important;border:0!important;box-shadow:none!important}.t67-vscene-grid{gap:14px!important}.t67-vscene-upload,.t67-vscene-controls{border:1px solid #b9c9d1!important;border-radius:0!important;background:#fff!important;box-shadow:none!important;color:#0b1720!important}.t67-vscene-drop{min-height:300px!important;border:1px dashed #8ca1ac!important;border-radius:0!important;background:#f3f7f8!important}.t67-vscene-prompt{min-height:140px!important;border:1px solid #aebec6!important;border-radius:0!important;background:#fff!important;color:#111!important}.t67-vscene-sample,.t67-vscene-clear{border-radius:0!important}.pro-control-row{grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:8px!important}.t67-vscene-field select{height:40px!important;border-radius:0!important;border:1px solid #aebec6!important;background:#fff!important;color:#111!important;font-size:12px!important}.t67-vscene-field span{font-size:10px!important;letter-spacing:.11em!important}.t67-vscene-generate{min-height:48px!important;border-radius:0!important;background:#071017!important;color:#fff!important}.t67-vscene-credit{color:#354c59!important}.t67-vscene-model-info,.t67-vscene-status{font-size:12px!important}.t67-vscene-result{margin-top:14px!important}.t67-vscene-result-stage{max-height:450px!important;min-height:260px!important;border-radius:0!important;background:#02070a!important;overflow:hidden!important}.t67-vscene-result-stage video{max-height:450px!important;object-fit:contain!important}.t67-vscene-busy{background:rgba(0,0,0,.74)!important}.t67-vscene-download{right:14px!important;bottom:14px!important;top:auto!important;border-radius:999px!important}
.direction-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#09141c}.direction-grid{display:grid;grid-template-columns:repeat(4,1fr)}.direction-grid button{padding:20px;text-align:left;border:0;border-right:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer}.direction-grid button:first-child{border-left:1px solid var(--line)}.direction-grid b,.direction-grid span{display:block}.direction-grid b{font-size:15px}.direction-grid span{margin-top:5px;color:var(--muted);font-size:12px}.direction-grid button:hover{background:#10222e}
.studies-section{padding:72px 0;background:#071017}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}.section-heading h2,.geo-grid h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.045em;line-height:1;margin:8px 0 0}.section-heading p{max-width:520px;color:var(--muted);line-height:1.65;margin:0}.study-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.motion-card{border:1px solid var(--line);background:#0b1720;cursor:pointer;transition:.25s}.motion-card:hover{transform:translateY(-4px);border-color:rgba(101,210,255,.46)}.motion-media{aspect-ratio:16/11;background:#02070a;overflow:hidden;position:relative}.motion-media img,.motion-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.motion-copy{padding:16px}.motion-copy span{font-size:10px;letter-spacing:.14em;color:var(--blue);font-weight:850}.motion-copy h3{font-size:21px;margin:7px 0}.motion-copy p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
.geo-section{padding:60px 0;background:#0d1a23;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.geo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.geo-grid p{margin:0;color:#a4b7c2;line-height:1.8}.faq-section{padding:70px 0 82px;background:#eef4f6;color:#0a1720}.faq-section .eyebrow{color:#197aa3}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.faq-grid details{background:#fff;border:1px solid #c8d4da;padding:0 17px}.faq-grid summary{list-style:none;cursor:pointer;padding:17px 0;font-weight:800}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary:after{content:"+";float:right;font-size:20px;font-weight:500}.faq-grid details[open] summary:after{content:"−"}.faq-grid p{margin:0 0 17px;color:#536a76;line-height:1.7;font-size:14px}
@media(max-width:980px){.pro-hero-grid{grid-template-columns:1fr;gap:24px;padding-top:34px;padding-bottom:34px}.hero-visual{min-height:380px}.pro-control-row{grid-template-columns:repeat(2,minmax(0,1fr))!important}.study-grid{grid-template-columns:repeat(2,1fr)}.geo-grid{grid-template-columns:1fr;gap:16px}.faq-grid{grid-template-columns:1fr}.direction-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pro-shell{width:min(var(--shell),calc(100% - 24px))}.nav-links{display:none}.pro-nav{height:62px;padding:0 12px}.nav-cta{padding:10px 14px}.pro-hero-grid{min-height:0}.hero-copy h1{font-size:48px}.hero-copy p{font-size:15px}.hero-meta{gap:10px}.hero-visual{min-height:300px}.hero-frame{width:88%}.hero-still{width:84px}.hero-still-a{right:-2px}.hero-still-b{left:-2px}.studio-title{display:block}.studio-title>span{display:none}.pro-studio-wrap{padding:28px 0 34px}.t67-vscene-grid{grid-template-columns:1fr!important}.t67-vscene-drop{min-height:230px!important}.pro-control-row{grid-template-columns:repeat(2,minmax(0,1fr))!important}.direction-grid{grid-template-columns:repeat(2,1fr)}.direction-grid button{padding:16px}.study-grid{grid-template-columns:1fr 1fr;gap:8px}.motion-copy{padding:12px}.motion-copy h3{font-size:17px}.motion-copy p{display:none}.section-heading{display:block}.section-heading p{margin-top:12px;font-size:13px}.studies-section{padding:52px 0}.geo-section{padding:45px 0}.faq-section{padding:52px 0 60px}}


/* Global Tool67 header/footer integration + complete light/dark theme */
body{transition:background-color .2s ease,color .2s ease}
body:not(.dark){background:#f4f8fa;color:#0b1720}
body:not(.dark) .pro-hero{
  background:radial-gradient(circle at 72% 16%,rgba(101,210,255,.24) 0,transparent 34%),linear-gradient(145deg,#f8fcfe,#eaf5f9 62%,#e3f0f5);
  border-bottom-color:#cbdce4
}
body:not(.dark) .hero-copy h1{color:#08151d}
body:not(.dark) .hero-copy h1 em{color:#147da7}
body:not(.dark) .hero-copy p,body:not(.dark) .hero-meta{color:#58707c}
body:not(.dark) .btn-ghost{color:#0b1720;background:rgba(255,255,255,.72);border-color:#b9cdd7}
body:not(.dark) .hero-frame{border-color:#b8d7e5;box-shadow:0 28px 70px rgba(50,93,112,.20)}
body:not(.dark) .hero-still{border-color:#bfd2da;background:#fff;box-shadow:0 14px 34px rgba(37,78,95,.16)}
body:not(.dark) .direction-strip{background:#eaf3f7;border-color:#cbdce4}
body:not(.dark) .direction-grid button{color:#0a1720;border-color:#cbdce4}
body:not(.dark) .direction-grid span{color:#637a86}
body:not(.dark) .direction-grid button:hover{background:#dfeef4}
body:not(.dark) .studies-section{background:#f7fafb}
body:not(.dark) .motion-card{background:#fff;border-color:#cfdae0}
body:not(.dark) .motion-copy h3{color:#0a1720}
body:not(.dark) .motion-copy p,body:not(.dark) .section-heading p{color:#607681}
body:not(.dark) .geo-section{background:#eaf3f7;border-color:#cbdce4}
body:not(.dark) .geo-grid p{color:#526b77}
body:not(.dark) .faq-section{background:#f2f7f9}
body:not(.dark) .faq-grid details{background:#fff;border-color:#cbd8de}

html[data-theme="dark"] body,body.dark{background:#071017;color:#f4fbff}
html[data-theme="dark"] .pro-hero,body.dark .pro-hero{background:radial-gradient(circle at 72% 16%,#16394a 0,transparent 32%),linear-gradient(145deg,#071017,#09151e 60%,#061016);border-bottom-color:rgba(184,224,244,.17)}
html[data-theme="dark"] .hero-copy h1,body.dark .hero-copy h1{color:#f4fbff}
html[data-theme="dark"] .hero-copy h1 em,body.dark .hero-copy h1 em{color:#c7efff}
html[data-theme="dark"] .hero-copy p,html[data-theme="dark"] .hero-meta,body.dark .hero-copy p,body.dark .hero-meta{color:#8fa6b5}
html[data-theme="dark"] .direction-strip,body.dark .direction-strip{background:#09141c;border-color:rgba(184,224,244,.17)}
html[data-theme="dark"] .direction-grid button,body.dark .direction-grid button{color:#f4fbff;border-color:rgba(184,224,244,.17)}
html[data-theme="dark"] .direction-grid span,body.dark .direction-grid span{color:#8fa6b5}
html[data-theme="dark"] .direction-grid button:hover,body.dark .direction-grid button:hover{background:#10222e}
html[data-theme="dark"] .studies-section,body.dark .studies-section{background:#071017}
html[data-theme="dark"] .motion-card,body.dark .motion-card{background:#0b1720;border-color:rgba(184,224,244,.17)}
html[data-theme="dark"] .motion-copy h3,body.dark .motion-copy h3{color:#f4fbff}
html[data-theme="dark"] .motion-copy p,html[data-theme="dark"] .section-heading p,body.dark .motion-copy p,body.dark .section-heading p{color:#8fa6b5}
html[data-theme="dark"] .geo-section,body.dark .geo-section{background:#0d1a23;border-color:rgba(184,224,244,.17)}
html[data-theme="dark"] .geo-grid p,body.dark .geo-grid p{color:#a4b7c2}
html[data-theme="dark"] .faq-section,body.dark .faq-section{background:#0b151c;color:#f4fbff}
html[data-theme="dark"] .faq-section .eyebrow,body.dark .faq-section .eyebrow{color:#65d2ff}
html[data-theme="dark"] .faq-grid details,body.dark .faq-grid details{background:#101e27;border-color:#2b4451}
html[data-theme="dark"] .faq-grid p,body.dark .faq-grid p{color:#a4b7c2}
html[data-theme="dark"] .pro-studio-wrap,body.dark .pro-studio-wrap{background:#0b151c;color:#f4fbff}
html[data-theme="dark"] .pro-studio-wrap .eyebrow,body.dark .pro-studio-wrap .eyebrow{color:#65d2ff}
html[data-theme="dark"] .studio-title>span,body.dark .studio-title>span{color:#91a7b4}
html[data-theme="dark"] .t67-vscene-upload,html[data-theme="dark"] .t67-vscene-controls,body.dark .t67-vscene-upload,body.dark .t67-vscene-controls{background:#101c24!important;color:#f4fbff!important;border-color:#34505e!important}
html[data-theme="dark"] .t67-vscene-drop,body.dark .t67-vscene-drop{background:#0c171f!important;border-color:#49636f!important}
html[data-theme="dark"] .t67-vscene-prompt,html[data-theme="dark"] .t67-vscene-field select,body.dark .t67-vscene-prompt,body.dark .t67-vscene-field select{background:#0b151c!important;color:#f1f8fb!important;border-color:#49636f!important}
html[data-theme="dark"] .t67-vscene-sample,html[data-theme="dark"] .t67-vscene-clear,body.dark .t67-vscene-sample,body.dark .t67-vscene-clear{background:#14242d!important;color:#eaf7fc!important;border-color:#49636f!important}
html[data-theme="dark"] .t67-vscene-generate,body.dark .t67-vscene-generate{background:#c7efff!important;color:#061018!important}
html[data-theme="dark"] .t67-vscene-credit,html[data-theme="dark"] .t67-vscene-model-info,html[data-theme="dark"] .t67-vscene-status,body.dark .t67-vscene-credit,body.dark .t67-vscene-model-info,body.dark .t67-vscene-status{color:#a9bdc8!important}

/* Keep the global footer from inheriting page-specific old footer styling. */
.footer{width:100%;margin-top:0}
body.dark .footer{background:#090f18}

@media(max-width:640px){
  .t67-header{position:sticky;top:0;z-index:120}
}