/* Nivora landing black/blue theme */
html body.landing-page{--landing-bg:#010203!important;--landing-surface:#050608!important;--landing-surface-2:#0B0D10!important;--landing-text:#F5F7FA!important;--landing-muted:#8C96A5!important;--landing-border:#181C22!important;--landing-accent:#3B82F6!important;--landing-accent-hover:#60A5FA!important;--landing-sage:#3B82F6!important;--landing-shadow:rgba(0,0,0,.85)!important;background:radial-gradient(circle at 10% 12%,rgba(37,99,235,.22),transparent 30%),radial-gradient(circle at 88% 48%,rgba(59,130,246,.14),transparent 34%),linear-gradient(135deg,#010203,#030710 48%,#010203)!important;color:#F5F7FA!important}
html body.landing-page[data-theme="light"]{--landing-bg:#F1F5FA!important;--landing-surface:#F8FAFD!important;--landing-surface-2:#E9EFF7!important;--landing-text:#162033!important;--landing-muted:#667085!important;--landing-border:#D7E0EC!important;--landing-accent:#2563EB!important;--landing-accent-hover:#1D4ED8!important;--landing-sage:#2563EB!important;background:radial-gradient(circle at 12% 12%,rgba(147,197,253,.20),transparent 30%),radial-gradient(circle at 88% 42%,rgba(191,219,254,.20),transparent 32%),linear-gradient(135deg,#F4F7FB 0%,#EDF2F8 52%,#F6F8FB 100%)!important;color:#162033!important}
html body.landing-page .feature-section,html body.landing-page .landing-final{background:transparent!important}
html body.landing-page .preview-window,html body.landing-page .demo-window,html body.landing-page .adaptive-loop div,html body.landing-page .landing-modal-card{background:linear-gradient(145deg,#07090D,#030507)!important}
html body.landing-page .preview-content,html body.landing-page .chat-messages,html body.landing-page .workspace-content{background:#020408!important}
html body.landing-page .preview-card,html body.landing-page .upload-box,html body.landing-page .ai-processing,html body.landing-page .organized-subject,html body.landing-page .path-result>div,html body.landing-page .material-card,html body.landing-page .chat-mini{background:#050608!important;border-color:#181C22!important}
html body.landing-page .logo-mark,html body.landing-page .preview-brand span,html body.landing-page .demo-bar>span,html body.landing-page .bubble.user,html body.landing-page .landing-cta,html body.landing-page .landing-start,html body.landing-page .landing-form-submit,html body.landing-page .preview-topic button{background:#3B82F6!important}
html body.landing-page .landing-hero h1 em,html body.landing-page .feature-copy h2 em,html body.landing-page .landing-final h2 em{color:#60A5FA!important}

/* Organizer */
.feature-organizer .organizer-demo{position:relative;display:block;width:100%;min-height:390px;overflow:hidden;border-radius:24px;border:1px solid #202A3A!important;background:radial-gradient(circle at 82% 8%,rgba(59,130,246,.32),transparent 30%),radial-gradient(circle at 18% 92%,rgba(37,99,235,.22),transparent 34%),linear-gradient(145deg,#07090D,#020408 58%,#030A18)!important;box-shadow:0 30px 90px rgba(0,0,0,.72)!important;color:#F5F7FA!important}
.organizer-card{position:relative;min-height:390px;height:100%;overflow:hidden;border-radius:24px;background:transparent!important;color:#F5F7FA!important;font-family:Arial,sans-serif}.organizer-card::before{content:"";position:absolute;width:260px;height:260px;right:-90px;top:-120px;border-radius:50%;background:rgba(59,130,246,.22);filter:blur(45px);pointer-events:none}.organizer-card-top{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(5,7,10,.72);backdrop-filter:blur(12px)}.organizer-brand{display:flex;align-items:center;gap:9px;font-size:14px}.organizer-brand span{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#3B82F6;color:#fff;font-weight:900}.organizer-brand strong{color:#F5F7FA}.organizer-status{display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid rgba(96,165,250,.22);border-radius:999px;background:rgba(59,130,246,.09);color:#9FC4FF;font-size:10px;font-weight:700}.organizer-status i{width:6px;height:6px;border-radius:50%;background:#60A5FA;box-shadow:0 0 12px rgba(96,165,250,.8)}.organizer-card-body{padding:28px 30px}.organizer-eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:800;color:#7EA8E8;margin-bottom:9px}.organizer-card h3{margin:0 0 22px;max-width:430px;color:#F5F7FA;font-size:25px;line-height:1.12;letter-spacing:-.6px}.organizer-document{display:flex;align-items:center;gap:12px;padding:13px 14px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:rgba(8,11,16,.78)!important}.organizer-file-icon{display:grid;place-items:center;width:38px;height:42px;border-radius:9px;background:linear-gradient(145deg,#2563EB,#60A5FA);color:#fff;font-size:9px;font-weight:900}.organizer-file-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}.organizer-file-copy strong{color:#F5F7FA;font-size:12px}.organizer-file-copy span{color:#7F8A9A;font-size:10px}.organizer-check{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(59,130,246,.14);color:#60A5FA;font-size:12px}.organizer-ai{margin-top:14px;padding:15px;border:1px solid rgba(96,165,250,.14);border-radius:16px;background:linear-gradient(145deg,rgba(13,20,32,.92),rgba(5,8,13,.92))!important}.organizer-ai-head{display:flex;justify-content:space-between;margin-bottom:10px;font-size:10px}.organizer-ai-head span{color:#B7C6DB}.organizer-ai-head b{color:#60A5FA}.organizer-progress{height:6px;overflow:hidden;border-radius:999px;background:#151A22!important}.organizer-progress span{display:block;width:78%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2563EB,#60A5FA);box-shadow:0 0 18px rgba(59,130,246,.4);animation:organizerProgress 2.8s ease-in-out infinite alternate}.organizer-ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:12px}.organizer-ai-grid span{padding:8px 9px;border-radius:9px;border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.025);color:#8F9CAE;font-size:9px}.organizer-ai-grid span::before{content:"✓";margin-right:6px;color:#60A5FA}@keyframes organizerProgress{from{width:64%}to{width:88%}}

/* Animated Learning Path + Study Workspace */
.feature-path .path-demo,.feature-workspace .workspace-demo{position:relative;min-height:390px;border-radius:24px;overflow:hidden;border:1px solid #202A3A!important;background:radial-gradient(circle at 80% 10%,rgba(59,130,246,.28),transparent 34%),radial-gradient(circle at 15% 90%,rgba(37,99,235,.16),transparent 35%),linear-gradient(145deg,#07090D,#020408 62%,#030A18)!important;box-shadow:0 30px 90px rgba(0,0,0,.7)!important;color:#F5F7FA!important}
.path-card,.workspace-card{position:relative;box-sizing:border-box;width:100%;min-height:390px;padding:28px;color:#F5F7FA;font-family:Arial,sans-serif}.path-card-head{display:flex;justify-content:space-between;align-items:flex-start}.path-card-head span,.workspace-top span{display:block;font-size:9px;letter-spacing:1.7px;color:#7EA8E8;font-weight:800;margin-bottom:7px}.path-card-head strong{font-size:22px;letter-spacing:-.4px}.path-card-head b{padding:8px 11px;border-radius:10px;background:rgba(59,130,246,.12);border:1px solid rgba(96,165,250,.2);color:#8FC0FF;font-size:10px}.path-line{position:relative;margin:27px 0 17px;padding-left:18px}.path-line::before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:2px;background:linear-gradient(#3B82F6,#26354D,#26354D)}.path-step{position:relative;display:grid;grid-template-columns:30px 1fr;column-gap:12px;margin:0 0 15px;padding:10px 12px;border-radius:14px;border:1px solid transparent}.path-step span{grid-row:1/3;display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#11161F;color:#778397;font-size:9px;font-weight:800}.path-step strong{font-size:12px}.path-step small{color:#778397;font-size:9px;margin-top:3px}.path-step.active{background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(59,130,246,.05));border-color:rgba(96,165,250,.24);transform:translateX(5px);box-shadow:0 12px 30px rgba(0,0,0,.22)}.path-step.active span{background:linear-gradient(145deg,#2563EB,#60A5FA);color:#fff;box-shadow:0 0 18px rgba(59,130,246,.28)}.path-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-radius:13px;background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.06);font-size:9px;color:#8E9CAF}.path-footer span{color:#9FC4FF}.path-footer em{font-style:normal;color:#60A5FA}.feature-path .path-card{animation:pathFloat 5s ease-in-out infinite}.feature-path .path-step:nth-child(2){animation:pathPulse 3.2s ease-in-out infinite}.feature-path .path-step:nth-child(3){animation:pathFade 3.2s ease-in-out infinite .35s}.feature-path .path-step:nth-child(4){animation:pathFade 3.2s ease-in-out infinite .7s}@keyframes pathFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes pathPulse{0%,100%{filter:brightness(1)}50%{filter:brightness(1.16)}}@keyframes pathFade{0%,100%{opacity:.68}50%{opacity:1}}
.workspace-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:17px;border-bottom:1px solid rgba(255,255,255,.07)}.workspace-top b{font-size:9px;color:#7DD3FC;background:rgba(59,130,246,.09);padding:7px 9px;border-radius:999px;border:1px solid rgba(96,165,250,.18)}.workspace-title{font-size:27px;font-weight:800;letter-spacing:-.8px;margin:23px 0}.workspace-grid{display:grid;gap:12px}.workspace-material,.workspace-nivo{display:flex;align-items:center;gap:12px;padding:14px;border-radius:15px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.025)}.workspace-material>span{display:grid;place-items:center;width:38px;height:42px;border-radius:9px;background:linear-gradient(145deg,#2563EB,#60A5FA);font-size:9px;font-weight:900}.workspace-material strong,.workspace-nivo strong{display:block;font-size:11px}.workspace-material small,.workspace-nivo span{display:block;color:#7E899A;font-size:9px;margin-top:4px}.nivo-dot{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#3B82F6;color:#fff;font-weight:900}.workspace-input{margin-top:14px;padding:14px 15px;border:1px solid rgba(96,165,250,.2);border-radius:13px;background:rgba(6,10,17,.72);color:#718096;font-size:9px;display:flex;justify-content:space-between}.workspace-input b{color:#60A5FA;font-size:13px}.workspace-card{animation:workspaceFloat 5.5s ease-in-out infinite}.workspace-nivo{animation:nivoGlow 3.4s ease-in-out infinite}@keyframes workspaceFloat{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-5px) rotate(.15deg)}}@keyframes nivoGlow{0%,100%{border-color:rgba(255,255,255,.07);box-shadow:none}50%{border-color:rgba(96,165,250,.28);box-shadow:0 0 28px rgba(37,99,235,.10)}}

html body.landing-page .feature-organizer .demo-video-wrap,html body.landing-page .feature-organizer video,html body.landing-page .feature-organizer canvas,html body.landing-page .feature-organizer iframe,html body.landing-page .feature-organizer .landing-demo-video{display:none!important}

/* Softer light mode: cool, low-contrast and easy on the eyes */
html body.landing-page[data-theme="light"] .preview-window,html body.landing-page[data-theme="light"] .demo-window,html body.landing-page[data-theme="light"] .adaptive-loop div,html body.landing-page[data-theme="light"] .landing-modal-card{background:linear-gradient(145deg,#F9FBFE,#EFF4F9)!important;color:#162033!important;border-color:#D7E0EC!important}
html body.landing-page[data-theme="light"] .feature-path .path-demo,html body.landing-page[data-theme="light"] .feature-workspace .workspace-demo,html body.landing-page[data-theme="light"] .feature-organizer .organizer-demo{background:radial-gradient(circle at 82% 8%,rgba(96,165,250,.13),transparent 31%),radial-gradient(circle at 15% 90%,rgba(147,197,253,.09),transparent 34%),linear-gradient(145deg,#F9FBFE,#EDF3F9)!important;border-color:#D5DFEA!important;color:#162033!important;box-shadow:0 25px 60px rgba(71,94,120,.09)!important}.landing-page[data-theme="light"] .path-card,.landing-page[data-theme="light"] .workspace-card,.landing-page[data-theme="light"] .organizer-card{color:#162033}.landing-page[data-theme="light"] .path-card-head strong,.landing-page[data-theme="light"] .workspace-title,.landing-page[data-theme="light"] .organizer-card h3{color:#162033}.landing-page[data-theme="light"] .path-card-head b,.landing-page[data-theme="light"] .workspace-top b{background:#EDF4FF;border-color:#C9DDF8;color:#2563EB}.landing-page[data-theme="light"] .path-line::before{background:linear-gradient(#60A5FA,#CBD5E1,#CBD5E1)}.landing-page[data-theme="light"] .path-step span{background:#E9EEF5;color:#64748B}.landing-page[data-theme="light"] .path-step.active{background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(255,255,255,.62));border-color:#C9DDF8}.landing-page[data-theme="light"] .path-step strong{color:#243047}.landing-page[data-theme="light"] .path-step small,.landing-page[data-theme="light"] .path-footer,.landing-page[data-theme="light"] .workspace-material small,.landing-page[data-theme="light"] .workspace-nivo span{color:#718096}.landing-page[data-theme="light"] .path-footer,.landing-page[data-theme="light"] .workspace-material,.landing-page[data-theme="light"] .workspace-nivo{background:rgba(255,255,255,.62);border-color:#D7E0EC}.landing-page[data-theme="light"] .workspace-input{background:rgba(255,255,255,.72);border-color:#C9DDF8;color:#718096}.landing-page[data-theme="light"] .organizer-card-top{background:rgba(255,255,255,.72);border-color:#D7E0EC}.landing-page[data-theme="light"] .organizer-brand strong,.landing-page[data-theme="light"] .organizer-file-copy strong{color:#162033}.landing-page[data-theme="light"] .organizer-document{background:rgba(255,255,255,.72)!important;border-color:#D7E0EC}.landing-page[data-theme="light"] .organizer-ai{background:linear-gradient(145deg,#EEF4FB,#F9FBFE)!important;border-color:#D7E0EC}.landing-page[data-theme="light"] .organizer-ai-grid span{background:rgba(255,255,255,.65);border-color:#D7E0EC;color:#718096}.landing-page[data-theme="light"] .organizer-file-copy span{color:#718096}.landing-page[data-theme="light"] .organizer-eyebrow,.landing-page[data-theme="light"] .organizer-status{color:#2563EB}.landing-page[data-theme="light"] .organizer-status{background:#EDF4FF;border-color:#C9DDF8}
@media(max-width:760px){html body.landing-page .organizer-card-body,html body.landing-page .path-card,html body.landing-page .workspace-card{padding:22px}.organizer-card h3{font-size:21px}.path-card-head strong,.workspace-title{font-size:21px}}