@import "https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap";:root{--font-heading:"Playfair Display", Georgia, serif;--font-body:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-primary:#f7f3ea;--bg-secondary:#fff;--bg-tertiary:#f0ede4;--primary:#3b5e3c;--primary-glow:#3b5e3c33;--primary-hover:#2e4a2f;--secondary:#85a07a;--secondary-glow:#85a07a33;--secondary-hover:#6d8a62;--accent:#e59fb8;--accent-glow:#e59fb866;--text-primary:#3a3632;--text-secondary:#6e6a65;--text-muted:#9e9a95;--border-color:#3b5e3c26;--border-hover:#3b5e3c4d;--glass-bg:#ffffffd9;--glass-border:#3b5e3c1a;--glass-blur:blur(12px);--glass-shadow:0 4px 20px #0000000d;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--transition-spring:all .5s cubic-bezier(.175, .885, .32, 1.275)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;transition:background-color .3s,color .3s;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-full);cursor:pointer;box-shadow:0 4px 12px var(--primary-glow);transition:var(--transition-smooth);font-weight:600;font-family:var(--font-body);border:none;align-items:center;gap:8px;padding:12px 28px;display:inline-flex}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 16px var(--primary-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-full);cursor:pointer;transition:var(--transition-smooth);font-weight:600;font-family:var(--font-body);align-items:center;gap:8px;padding:12px 24px;display:inline-flex}.btn-secondary:hover{border-color:var(--primary);background:var(--bg-primary);color:var(--primary);transform:translateY(-2px)}.gradient-text{color:var(--primary)}.badge-accent{background:var(--accent);color:#fff;border-radius:var(--radius-full);justify-content:center;align-items:center;min-width:20px;height:20px;padding:2px 8px;font-size:12px;font-weight:700;display:inline-flex}.landing-header{z-index:1000;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);box-shadow:var(--glass-shadow);justify-content:space-between;align-items:center;padding:16px 40px;display:flex;position:sticky;top:0}.logo-container{font-size:24px;font-weight:800;font-family:var(--font-heading);color:var(--text-primary);align-items:center;gap:10px;display:flex}.logo-icon{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-weight:700;display:flex}.nav-links{gap:32px;display:flex}.nav-link{color:var(--text-secondary);transition:var(--transition-smooth);font-weight:500}.nav-link:hover{color:var(--text-primary)}.header-right{align-items:center;gap:20px;display:flex}.lang-switch{border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-smooth);background:0 0;padding:6px 12px;font-size:14px;font-weight:600}.lang-switch:hover{border-color:var(--primary);color:var(--text-primary)}.hero-section{align-items:center;gap:60px;height:calc(100vh - 80px);min-height:520px;padding:20px 8%;display:flex;position:relative;overflow:hidden}.hero-section:before{content:"";background:radial-gradient(circle, var(--primary-glow) 0%, #0000 70%);z-index:-1;pointer-events:none;width:600px;height:600px;position:absolute;top:-20%;right:-10%}.hero-section:after{content:"";background:radial-gradient(circle, var(--secondary-glow) 0%, #0000 70%);z-index:-1;pointer-events:none;width:500px;height:500px;position:absolute;bottom:-10%;left:-10%}.hero-content{flex-direction:column;flex:1.2;gap:24px;display:flex}.hero-tagline{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--primary);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px;align-self:flex-start;padding:8px 16px;font-size:14px;font-weight:600;display:inline-block}.hero-title{color:var(--text-primary);font-size:54px;line-height:1.1}.hero-desc{color:var(--text-secondary);font-size:18px;line-height:1.6}.hero-btns{gap:16px;margin-top:12px;display:flex}.hero-visual{perspective:1000px;flex:.8;justify-content:center;align-items:center;display:flex}.interactive-preview-card{border-radius:var(--radius-lg);width:280px;height:420px;transform-style:preserve-3d;cursor:pointer;box-shadow:0 30px 60px #00000080, 0 0 40px var(--primary-glow);border:1px solid #ffffff1a;transition:transform .1s ease-out;position:relative;overflow:hidden}.interactive-preview-card:before{content:"";background:radial-gradient(300px circle at var(--mouse-x,0px) var(--mouse-y,0px), #a855f738, transparent 70%);z-index:2;pointer-events:none;opacity:0;width:100%;height:100%;transition:opacity .3s;position:absolute;top:0;left:0}.interactive-preview-card:hover:before{opacity:1}.interactive-preview-card img{object-fit:cover;width:100%;height:100%}.card-shine{pointer-events:none;background:linear-gradient(135deg,#ffffff26 0%,#fff0 60%);position:absolute;inset:0}.hello-section{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);text-align:center;padding:100px 8%;position:relative}.hello-title-wrap{max-width:900px;margin:0 auto;font-size:32px;font-weight:600;line-height:1.6}.waving-hand{transform-origin:70% 70%;vertical-align:middle;width:48px;height:48px;margin-right:16px;animation:2.5s infinite wave;display:inline-block}.accent-underline{white-space:nowrap;position:relative}.accent-underline:after{content:"";background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10' preserveAspectRatio='none'%3E%3Cpath d='M0,5 Q50,10 100,5' stroke='%236366f1' stroke-width='4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-size:cover;width:100%;height:8px;position:absolute;bottom:-4px;left:0}@keyframes wave{0%{transform:rotate(0)}10%{transform:rotate(14deg)}20%{transform:rotate(-8deg)}30%{transform:rotate(14deg)}40%{transform:rotate(-4deg)}55%{transform:rotate(10deg)}70%{transform:rotate(0)}to{transform:rotate(0)}}.how-it-works-section{max-width:1200px;margin:0 auto;padding:100px 8%}.section-title{text-align:center;margin-bottom:60px;font-size:42px}.how-it-works-grid{grid-template-columns:1.2fr 1fr;align-items:start;gap:60px;display:grid}.accordion-container{flex-direction:column;gap:16px;display:flex}.accordion-item{border:1px solid var(--border-color);background:var(--bg-secondary);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);padding:20px 24px}.accordion-item:hover{border-color:var(--primary);background:var(--bg-tertiary)}.accordion-item.active{border-color:var(--primary);background:var(--bg-tertiary);box-shadow:0 4px 20px #6366f11a}.accordion-header{align-items:center;gap:16px;display:flex}.accordion-number{color:var(--primary);opacity:.7;font-size:20px;font-weight:800}.accordion-title-btn{color:var(--text-primary);text-align:left;cursor:pointer;font-size:18px;font-weight:700;font-family:var(--font-heading);background:0 0;border:none}.accordion-body{color:var(--text-secondary);margin-top:12px;padding-left:36px;font-size:15px;line-height:1.6}.media-preview-container{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--glass-shadow);justify-content:center;align-items:center;min-height:380px;padding:20px;display:flex;position:sticky;top:120px}.media-preview-card{border-radius:var(--radius-md);border:1px solid #ffffff1a;width:240px;height:360px;animation:4s ease-in-out infinite float;overflow:hidden;box-shadow:0 10px 30px #00000080}.media-preview-card img{object-fit:cover;width:100%;height:100%}@keyframes float{0%{transform:translateY(0)rotate(0)}50%{transform:translateY(-15px)rotate(1deg)}to{transform:translateY(0)rotate(0)}}.features-section{background:linear-gradient(to bottom, var(--bg-primary) 0%, var(--bg-secondary) 15%, var(--bg-secondary) 100%);padding:100px 8%}.features-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;max-width:1200px;margin:0 auto;display:grid}.feature-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition-spring);flex-direction:column;gap:20px;padding:40px 30px;display:flex}.feature-card:hover{border-color:var(--primary);transform:translateY(-8px);box-shadow:0 20px 40px #6366f10d}.feature-icon-wrapper{border-radius:var(--radius-md);width:56px;height:56px;color:var(--primary);background:#6366f11a;border:1px solid #6366f133;justify-content:center;align-items:center;display:flex}.feature-card h3{font-size:22px}.feature-card p{color:var(--text-secondary);line-height:1.6}.faq-section{max-width:900px;margin:0 auto;padding:100px 8%}.faq-grid{flex-direction:column;gap:16px;margin-top:40px;display:flex}.faq-item{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}.faq-question{width:100%;color:var(--text-primary);text-align:left;cursor:pointer;font-size:18px;font-weight:700;font-family:var(--font-heading);background:0 0;border:none;justify-content:space-between;align-items:center;padding:20px 28px;display:flex}.faq-answer{color:var(--text-secondary);padding:0 28px 20px;font-size:15px;line-height:1.6}.faq-icon{transition:transform .3s}.faq-item.active .faq-icon{transform:rotate(45deg)}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:60px 8% 30px}.footer-grid{grid-template-columns:2fr repeat(3,1fr);gap:40px;max-width:1200px;margin:0 auto 40px;display:grid}.footer-brand{flex-direction:column;gap:20px;display:flex}.footer-brand p{color:var(--text-secondary);font-size:14px}.footer-col h4{text-transform:uppercase;letter-spacing:.05em;color:var(--text-primary);margin-bottom:20px;font-size:16px}.footer-col ul{flex-direction:column;gap:12px;list-style:none;display:flex}.footer-col a{color:var(--text-secondary);transition:var(--transition-smooth);font-size:14px}.footer-col a:hover{color:var(--text-primary)}.footer-bottom{border-top:1px solid var(--border-color);max-width:1200px;color:var(--text-muted);justify-content:space-between;align-items:center;margin:0 auto;padding-top:30px;font-size:14px;display:flex}.social-links{gap:16px;display:flex}.social-icon{color:var(--text-secondary);transition:var(--transition-smooth)}.social-icon:hover{color:var(--primary)}.workspace-container{background-color:var(--bg-primary);height:100vh;display:flex;position:relative;overflow:hidden}.workspace-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:10;flex-direction:column;flex-shrink:0;width:320px;transition:margin-left .3s cubic-bezier(.25,.8,.25,1),opacity .3s;display:flex;overflow:hidden}.workspace-sidebar:not(.open){opacity:0;pointer-events:none;border-right:none;margin-left:-320px}.sidebar-deck-stack{perspective:1000px;cursor:pointer;width:170px;height:255px;transform-style:preserve-3d;margin:20px auto;position:relative}.deck-stack-shadow-card{border-radius:var(--radius-md);background:var(--bg-secondary);border:1px solid var(--border-color);pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0;box-shadow:0 4px 12px #0000004d}.deck-stack-main-card{border-radius:var(--radius-md);background:var(--bg-secondary);border:1px solid #ffffff26;width:100%;height:100%;transition:transform .3s cubic-bezier(.25,.8,.25,1),opacity .3s;position:absolute;top:0;left:0;box-shadow:0 10px 25px #00000080}.deck-stack-main-card img{object-fit:cover;border-radius:var(--radius-md);pointer-events:none;width:100%;height:100%}.deck-stack-main-card.slide-left{opacity:0;transform:translate(-125%)rotate(-5deg)}.deck-stack-main-card.slide-right{opacity:0;transform:translate(125%)rotate(5deg)}.sidebar-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px;display:flex}.sidebar-title{font-size:18px;font-weight:700}.deck-selector-list{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.deck-item-card{border:1px solid var(--border-color);background:var(--bg-secondary);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);gap:12px;padding:12px;display:flex}.deck-item-card:hover{border-color:var(--primary);background:var(--bg-tertiary)}.deck-item-card.active{border-color:var(--primary);background:#3b5e3c14}.deck-item-cover{object-fit:cover;border:1px solid var(--border-color);border-radius:6px;width:60px;height:90px}.deck-item-info{flex-direction:column;justify-content:center;gap:4px;display:flex}.deck-item-name{font-size:14px;font-weight:700}.deck-item-desc{color:var(--text-secondary);font-size:12px;line-height:1.3}.sidebar-cards-view{flex-direction:column;flex:1;height:100%;display:flex;overflow:hidden}.cards-view-header{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:16px 20px;display:flex}.back-to-decks-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-smooth);background:0 0;border:none;align-items:center;padding:4px;display:flex}.back-to-decks-btn:hover{color:var(--text-primary);background:#ffffff0d}.cards-grid{flex:1;grid-template-columns:repeat(2,1fr);gap:12px;padding:16px;display:grid;overflow-y:auto}.sidebar-card-thumbnail{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;aspect-ratio:2/3;transition:var(--transition-smooth);position:relative;overflow:hidden}.sidebar-card-thumbnail:hover{border-color:var(--primary);transform:scale(1.03)}.sidebar-card-thumbnail img{object-fit:cover;width:100%;height:100%}.thumbnail-overlay{color:#fff;text-align:center;background:linear-gradient(#0000 0%,#000c 100%);padding:8px;font-size:11px;font-weight:600;position:absolute;bottom:0;left:0;right:0}.workspace-board-area{flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.workspace-toolbar{background:var(--glass-bg);height:70px;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--border-color);z-index:5;justify-content:space-between;align-items:center;padding:0 24px;display:flex}.toolbar-left,.toolbar-center,.toolbar-right{align-items:center;gap:12px;display:flex}.sync-badge{color:#22c55e;border-radius:var(--radius-full);background:#22c55e1a;border:1px solid #22c55e33;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:600;display:flex}.sync-badge.inactive{color:#ef4444;background:#ef44441a;border:1px solid #ef444433}.tool-group{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#ffffff0a;gap:2px;padding:4px;display:flex}.icon-tool-btn{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;justify-content:center;align-items:center;padding:8px;display:flex}.icon-tool-btn:hover{color:var(--text-primary);background:#ffffff0d}.icon-tool-btn.active{color:#fff;background:var(--primary)}.color-swatch-container{align-items:center;gap:6px;padding:0 8px;display:flex}.color-dot{border-radius:var(--radius-full);cursor:pointer;border:2px solid #0000;width:18px;height:18px;transition:transform .2s}.color-dot:hover{transform:scale(1.2)}.color-dot.active{border-color:#fff;transform:scale(1.1)}.board-canvas-wrapper{outline:none;flex:1;position:relative;overflow:hidden}.board-canvas-wrapper.bg-dark-grid{background-color:#0b0c10;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.045'/%3E%3C/svg%3E"),linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:auto,40px 40px,40px 40px}.board-canvas-wrapper.bg-blueprint{background-color:#0e3054;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.055'/%3E%3C/svg%3E"),linear-gradient(#ffffff14 1px,#0000 1px),linear-gradient(90deg,#ffffff14 1px,#0000 1px);background-size:auto,40px 40px,40px 40px}.board-canvas-wrapper.bg-wood,.board-canvas-wrapper.bg-old-wood-dark{background-color:#26150e;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E"),url(/assets/backgrounds/bg_wood_dark_seamless.jpg);background-repeat:repeat,repeat;background-size:auto,600px;box-shadow:inset 0 0 150px #000000d9}.board-canvas-wrapper.bg-old-wood-light{background-color:#d2be9b;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E"),url(/assets/backgrounds/bg_wood_light_seamless.jpg);background-repeat:repeat,repeat;background-size:auto,600px;box-shadow:inset 0 0 100px #00000040}.board-canvas-wrapper.bg-parchment{background-color:#eee0c5;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E"),url(/assets/backgrounds/bg_parchment_seamless.jpg);background-repeat:repeat,repeat;background-size:auto,600px;box-shadow:inset 0 0 80px #734a1e33}.board-canvas-wrapper.bg-table-dark{background-color:#1a0d07;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.025'/%3E%3C/svg%3E"),url(/assets/backgrounds/bg_table_dark.jpg);background-position:50%,50%;background-repeat:no-repeat,no-repeat;background-size:cover,cover;background-attachment:scroll,fixed;box-shadow:inset 0 0 150px #000000d9}.board-canvas-wrapper.bg-table-light{background-color:#bfa982;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.015'/%3E%3C/svg%3E"),url(/assets/backgrounds/bg_table_light.jpg);background-position:50%,50%;background-repeat:no-repeat,no-repeat;background-size:cover,cover;background-attachment:scroll,fixed;box-shadow:inset 0 0 100px #00000040}.board-canvas-wrapper.bg-table-parchment{background-color:#dfc08a;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E"),url(/assets/backgrounds/bg_table_parchment.jpg);background-position:50%,50%;background-repeat:no-repeat,no-repeat;background-size:cover,cover;background-attachment:scroll,fixed;box-shadow:inset 0 0 80px #734a1e33}.board-canvas-wrapper.bg-clean{background-color:var(--bg-tertiary);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E")}.board-drawing-svg{pointer-events:none;z-index:2;width:100%;height:100%;position:absolute;top:0;left:0}.preset-layout-overlay{pointer-events:none;z-index:1;gap:20px;padding:40px;display:grid;position:absolute;inset:0}.preset-layout-col{border-radius:var(--radius-lg);background:#ffffff03;border:1px dashed #ffffff0f;flex-direction:column;align-items:center;padding:16px;display:flex}.preset-layout-title{color:#c084fc;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.1em;border-radius:var(--radius-sm);background:#a855f71f;border:1px solid #a855f766;padding:6px 16px;font-size:13px;font-weight:700;box-shadow:0 4px 12px #a855f726}.board-card-entity{aspect-ratio:2/3;border-radius:var(--radius-sm);cursor:grab;-webkit-user-select:none;user-select:none;z-index:3;transform-origin:50%;touch-action:none;width:150px;transition:box-shadow .2s;position:absolute;box-shadow:0 10px 25px #00000080}.board-card-entity:hover{box-shadow:0 15px 30px #0009,0 0 10px #6366f14d}.board-card-entity.selected{outline:2px solid var(--primary);box-shadow:0 15px 35px #000000b3, 0 0 15px var(--primary);z-index:4}.board-card-inner{width:100%;height:100%;transform-style:preserve-3d;border-radius:var(--radius-sm);border:1px solid #ffffff14;transition:transform .5s;position:relative;overflow:hidden}.board-card-entity.flipped .board-card-inner{transform:rotateY(180deg)}.card-face{backface-visibility:hidden;width:100%;height:100%;position:absolute;top:0;left:0}.card-face.face-up img{object-fit:cover;width:100%;height:100%}.card-face.face-down{background:linear-gradient(135deg,#1e1b4b 0%,#311042 100%);justify-content:center;align-items:center;display:flex;transform:rotateY(180deg)}.card-back-pattern{color:#ffffff26;width:80%;height:85%;font-family:var(--font-heading);border:2px dashed #ffffff0f;border-radius:4px;justify-content:center;align-items:center;font-weight:700;display:flex}.card-control-handles{pointer-events:auto;z-index:10;gap:6px;display:flex;position:absolute;top:-12px;right:-12px}.card-handle-btn{border-radius:var(--radius-full);background:var(--bg-tertiary);border:1px solid var(--border-color);width:26px;height:26px;color:var(--text-primary);cursor:pointer;transition:var(--transition-smooth);justify-content:center;align-items:center;display:flex}.card-handle-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:scale(1.1)}.resize-handle{background:var(--primary);border-radius:var(--radius-full);cursor:se-resize;z-index:10;border:2px solid #fff;width:16px;height:16px;position:absolute;bottom:-4px;right:-4px}.rotate-handle{background:var(--secondary);border-radius:var(--radius-full);cursor:crosshair;z-index:10;border:2px solid #fff;width:14px;height:14px;position:absolute;top:-24px;left:50%;transform:translate(-50%)}.rotate-handle-line{background:var(--secondary);pointer-events:none;width:2px;height:12px;position:absolute;top:-12px;left:50%;transform:translate(-50%)}.board-text-entity{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:grab;z-index:3;padding:8px 12px;position:absolute;box-shadow:0 4px 15px #0000004d}.board-text-entity:hover{border-color:var(--primary)}.board-text-entity.selected{outline:2px solid var(--primary);z-index:4}.text-entity-input{color:var(--text-primary);resize:none;background:0 0;border:none;outline:none;width:180px;font-family:inherit;font-size:14px}.card-day-container{flex-direction:column;align-items:center;gap:30px;max-width:1200px;min-height:calc(100vh - 80px);margin:0 auto;padding:60px 8%;display:flex}.card-day-title{text-align:center;font-size:38px}.card-day-desc{color:var(--text-secondary);text-align:center;max-width:600px;margin-top:-10px;font-size:16px;line-height:1.5}.deck-selector-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;width:100%;max-width:800px;margin-top:20px;display:grid}.deck-selector-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;text-align:center;transition:var(--transition-smooth);flex-direction:column;align-items:center;gap:12px;padding:20px;display:flex}.deck-selector-card:hover{border-color:var(--primary);background:var(--bg-tertiary);transform:translateY(-4px)}.deck-selector-card.selected{border-color:var(--primary);box-shadow:0 0 15px var(--primary-glow);background:#6366f114}.deck-selector-card-cover{object-fit:cover;border:1px solid #ffffff0d;border-radius:6px;width:100px;height:150px}.draw-btn-container{margin-top:30px}.interactive-draw-workspace{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);width:100%;max-width:900px;box-shadow:var(--glass-shadow);align-items:center;gap:50px;margin-top:40px;padding:40px;display:flex}.drawn-card-wrapper{perspective:1000px}.drawn-card-3d{width:240px;height:360px;transform-style:preserve-3d;cursor:pointer;transition:transform .8s cubic-bezier(.175,.885,.32,1.275);position:relative}.drawn-card-3d.flipped{transform:rotateY(180deg)}.drawn-card-face{backface-visibility:hidden;border-radius:var(--radius-md);border:1px solid #ffffff14;width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden;box-shadow:0 15px 35px #00000080}.drawn-card-face.face-up{transform:rotateY(180deg)}.drawn-card-face.face-up img{object-fit:cover;width:100%;height:100%}.drawn-card-face.face-down{background:linear-gradient(135deg,#1e1b4b 0%,#311042 100%);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.drawn-card-face.face-down .glow-circle{border-radius:var(--radius-full);background:var(--primary-glow);color:#fff;width:70px;height:70px;box-shadow:0 0 20px var(--primary-glow);justify-content:center;align-items:center;display:flex}.drawn-card-insight-panel{flex-direction:column;flex:1;gap:20px;display:flex}.insight-title{font-size:26px}.insight-text{color:var(--text-secondary);line-height:1.6}.association-textarea{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;min-height:100px;color:var(--text-primary);resize:none;outline:none;padding:12px;font-family:inherit;transition:border-color .2s}.association-textarea:focus{border-color:var(--primary)}.saved-sessions-panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:320px;max-height:400px;box-shadow:var(--glass-shadow);z-index:100;flex-direction:column;display:flex;position:absolute;top:70px;right:24px;overflow:hidden}.saved-sessions-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px;font-weight:700;display:flex}.saved-sessions-list{flex-direction:column;gap:8px;padding:8px;display:flex;overflow-y:auto}.session-item{border-radius:var(--radius-sm);background:var(--bg-primary);border:1px solid var(--border-color);cursor:pointer;transition:var(--transition-smooth);justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.session-item:hover{border-color:var(--primary)}.session-item-info{flex-direction:column;flex:1;gap:2px;display:flex}.session-item-name{font-size:14px;font-weight:600}.session-item-date{color:var(--text-muted);font-size:11px}.session-delete-btn{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-smooth);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.session-delete-btn:hover{color:var(--accent);background:#f43f5e0d}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.naming-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:90%;max-width:400px;box-shadow:var(--glass-shadow);flex-direction:column;gap:16px;padding:24px;display:flex}.modal-title{font-size:20px;font-weight:700}.modal-input{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);outline:none;padding:10px 14px;font-family:inherit}.modal-input:focus{border-color:var(--primary)}.modal-actions{justify-content:flex-end;gap:12px;display:flex}@media (width<=968px){.hero-section{text-align:center;flex-direction:column;padding-top:40px}.hero-content{align-items:center}.hero-tagline{align-self:center}.hero-btns{justify-content:center}.how-it-works-grid{grid-template-columns:1fr}.media-preview-container{display:none}.workspace-sidebar{height:calc(100vh - 70px);position:absolute;top:70px;left:0;transform:translate(-100%)}.workspace-sidebar.open{transform:translate(0)}.footer-grid{grid-template-columns:1fr}}.meet-banner-container{width:320px;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:var(--radius-md);z-index:99;background:#11131ce6;border:1px solid #22c55e4d;flex-direction:column;gap:12px;padding:16px;animation:.3s ease-out slideIn;display:flex;position:absolute;bottom:24px;right:24px;box-shadow:0 10px 30px #00000080}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.meet-banner-title{color:#22c55e;align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.meet-banner-desc{color:var(--text-secondary);font-size:12px;line-height:1.4}.split-helper-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1100;background:#000000bf;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.split-helper-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:90%;max-width:650px;box-shadow:var(--glass-shadow);flex-direction:column;gap:20px;padding:32px;display:flex}.split-helper-diagram{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#0003;justify-content:center;align-items:center;gap:16px;height:200px;padding:20px;display:flex}.diagram-screen{border:1px solid var(--primary);background:var(--bg-primary);border-radius:8px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:10px;height:140px;padding:10px;display:flex;position:relative}.diagram-screen.meet{border-color:#22c55e}.diagram-label{color:var(--text-primary);font-size:12px;font-weight:700}.diagram-icon-wrap{width:40px;height:40px;color:var(--primary);background:#6366f11a;border-radius:50%;justify-content:center;align-items:center;display:flex}.diagram-screen.meet .diagram-icon-wrap{color:#22c55e;background:#22c55e1a}.diagram-shortcut{color:var(--text-muted);border:1px solid var(--border-color);background:var(--bg-tertiary);border-radius:4px;padding:2px 6px;font-size:10px}.board-canvas-scroll-container::-webkit-scrollbar{width:8px;height:8px}.board-canvas-scroll-container::-webkit-scrollbar-track{background:#0b0c10}.board-canvas-scroll-container::-webkit-scrollbar-thumb{background:#1f2937;border-radius:4px}.board-canvas-scroll-container::-webkit-scrollbar-thumb:hover{background:#374151}.sparkles-anim{color:#fbbf24;vertical-align:middle;animation:3s linear infinite spin-pulse;display:inline-block}@keyframes spin-pulse{0%{transform:rotate(0)scale(1)}50%{text-shadow:0 0 8px #fbbf2499;transform:rotate(180deg)scale(1.25)}to{transform:rotate(360deg)scale(1)}}.dropdown-item-hover:hover{color:#fff!important;background:#ffffff0d!important}@keyframes flutter{0%{transform:scaleX(.7)scaleY(1)}to{transform:scaleX(1.3)scaleY(1.1)}}@media (width<=650px){.workspace-toolbar{gap:4px!important;height:60px!important;padding:0 8px!important}.toolbar-left,.toolbar-center,.toolbar-right{gap:4px!important}.workspace-toolbar button span,.workspace-toolbar .sync-badge span,.workspace-toolbar .btn-secondary span,.workspace-toolbar .btn-primary span{display:none!important}.workspace-sidebar{width:85%!important;max-width:300px!important;height:calc(100vh - 60px)!important;top:60px!important}.tool-group{padding:2px!important}.icon-tool-btn{padding:6px!important}.meet-banner-container{width:calc(100% - 24px)!important;bottom:12px!important;left:12px!important;right:12px!important}.connection-panel-overlay{width:90%!important;max-width:320px!important}}.floating-video-widget{-webkit-backdrop-filter:blur(12px);z-index:450;background:#111827bf;border:1px solid #ffffff1a;border-radius:12px;flex-direction:column;width:260px;transition:opacity .3s,transform .3s;display:flex;position:absolute;top:80px;right:24px;overflow:hidden;box-shadow:0 10px 25px -5px #00000080,0 8px 10px -6px #00000080}.remote-video-container{aspect-ratio:4/3;background:#090b0f;justify-content:center;align-items:center;width:100%;display:flex;position:relative}.remote-video{object-fit:cover;width:100%;height:100%}.local-video-container{aspect-ratio:4/3;z-index:10;background:#090b0f;border:1.5px solid #ffffff40;border-radius:6px;width:76px;position:absolute;bottom:8px;right:8px;overflow:hidden;box-shadow:0 4px 10px #00000080}.local-video{object-fit:cover;width:100%;height:100%;transform:scaleX(-1)}.video-label{-webkit-backdrop-filter:blur(4px);color:#f3f4f6;pointer-events:none;z-index:5;letter-spacing:.3px;background:#0009;border-radius:4px;padding:3px 8px;font-size:11px;font-weight:500;position:absolute;top:8px;left:8px}.video-call-controls{background:#0a0b0f80;border-top:1px solid #ffffff0d;justify-content:center;align-items:center;gap:12px;padding:10px;display:flex}.video-control-btn{color:#f3f4f6;cursor:pointer;background:#ffffff14;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:all .2s;display:flex}.video-control-btn:hover{color:#fff;background:#fff3;transform:translateY(-1px)}.video-control-btn:active{transform:scale(.95)}.video-control-btn.off{color:#fff!important;background:#ef4444!important;border-color:#ef4444!important}.video-control-btn.off:hover{background:#dc2626!important}.video-control-btn.hangup{color:#fff!important;background:#dc2626!important;border-color:#dc2626!important}.video-control-btn.hangup:hover{transform:scale(1.05);background:#b91c1c!important}.incoming-call-notification{-webkit-backdrop-filter:blur(16px);border:1px solid var(--primary);z-index:600;background:#111827e6;border-radius:12px;flex-direction:column;gap:12px;width:320px;padding:16px;animation:.3s ease-out slideInUp;display:flex;position:absolute;bottom:24px;left:24px;box-shadow:0 15px 30px #0009}@keyframes slideInUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.layout-guide-modal-overlay{-webkit-backdrop-filter:blur(12px);z-index:1200;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.layout-guide-modal-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;flex-direction:column;width:100%;max-width:820px;max-height:85vh;display:flex;overflow:hidden;box-shadow:0 25px 50px #000000b3}.layout-guide-modal-header{border-bottom:1px solid var(--border-color);background:#ffffff05;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.layout-guide-modal-header h3{color:#fff;align-items:center;gap:10px;margin:0;font-size:20px;display:flex}.layout-guide-tabs{border-bottom:1px solid var(--border-color);background:#0003;gap:8px;padding:12px 24px;display:flex;overflow-x:auto}.layout-guide-tab-btn{color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .2s}.layout-guide-tab-btn:hover{color:#fff;background:#ffffff0d}.layout-guide-tab-btn.active{border-color:var(--primary);color:var(--primary);background:#6366f126}.layout-guide-content{flex-direction:column;gap:20px;padding:24px;display:flex;overflow-y:auto}.layout-guide-desc{color:var(--text-secondary);border-left:4px solid var(--primary);background:#ffffff08;border-radius:10px;padding:16px;font-size:14px;line-height:1.6}.layout-guide-section-title{color:#fff;align-items:center;gap:8px;margin-bottom:10px;font-size:15px;font-weight:700;display:flex}.deck-pills-container{flex-wrap:wrap;gap:8px;display:flex}.deck-pill{color:#e0e7ff;background:linear-gradient(135deg,#6366f126,#a855f726);border:1px solid #a855f74d;border-radius:20px;padding:6px 14px;font-size:12px;font-weight:600}.steps-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;display:grid}.step-card{border:1px solid var(--border-color);background:#ffffff05;border-radius:10px;flex-direction:column;gap:6px;padding:14px;transition:transform .2s,border-color .2s;display:flex}.step-card:hover{border-color:var(--primary);background:#6366f10a;transform:translateY(-2px)}.step-card-header{color:var(--primary);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.step-card-desc{color:var(--text-secondary);font-size:12px;line-height:1.5}