:root{--brand-red:#ec1b24;--brand-red-dark:#b91c1c;--brand-red-light:#ff4d53;--brand-orange:#e8541d;--brand-gold:#ffcf72;--brand-gold-dark:#e8a822;--brand-maroon:#8b1010;--green:#10b981;--red-alert:#ef4444;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:24px;--ease:cubic-bezier(.4, 0, .2, 1)}:root,[data-theme=light]{--bg:#eff2fc;--bg-landing:#fff;--bg-card:#fff;--bg-input:#f8f5f5;--border:#e8e0e0;--border-focus:#ec1b24;--text-1:#1a0808;--text-2:#6b5555;--text-3:#a89090;--navbar-bg:#fffffff2;--shadow-card:0 1px 3px #00000012, 0 4px 20px #ec1b2412;--shadow-btn:0 4px 16px #ec1b2459;--shadow-glow:0 0 30px #ec1b2426;--btn-ghost-bg:#0000000a;--btn-ghost-hover:#00000014;--input-focus-bg:#ec1b2408;--orb-opacity:.05}[data-theme=dark]{--bg:#0f0505;--bg-landing:#0a0303;--bg-card:#1c0808eb;--bg-input:#ffffff0d;--border:#ffffff14;--border-focus:#ec1b24a6;--text-1:#f7edeb;--text-2:#b09090;--text-3:#705050;--navbar-bg:#0f0505eb;--shadow-card:0 0 0 1px #ffffff0a, 0 20px 48px #0000008c;--shadow-btn:0 4px 20px #ec1b2473;--shadow-glow:0 0 30px #ec1b244d;--btn-ghost-bg:#ffffff0f;--btn-ghost-hover:#ffffff1a;--input-focus-bg:#ec1b240f;--orb-opacity:.16}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text-2);-webkit-font-smoothing:antialiased;transition:background .25s var(--ease), color .2s var(--ease);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.6;overflow-x:hidden}#root{flex-direction:column;width:100%;min-height:100dvh;display:flex}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes floatOrb{0%,to{transform:translate(0)scale(1)}33%{transform:translate(30px,-40px)scale(1.05)}66%{transform:translate(-20px,20px)scale(.97)}}@keyframes shimmer{0%,to{filter:brightness()}50%{filter:brightness(1.35)}}@keyframes pulse-ring{0%{opacity:.4;transform:scale(1)}to{opacity:0;transform:scale(1.6)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes bounce{0%,80%,to{opacity:.5;transform:scale(.7)}40%{opacity:1;transform:scale(1)}}.bg-orbs{pointer-events:none;z-index:0;position:fixed;inset:0;overflow:hidden}.orb{filter:blur(90px);opacity:var(--orb-opacity);animation:floatOrb 14s var(--ease) infinite;border-radius:50%;position:absolute}.orb-1{background:radial-gradient(circle, var(--brand-red), transparent 70%);width:500px;height:500px;animation-duration:16s;top:-120px;left:-120px}.orb-2{background:radial-gradient(circle, var(--brand-orange), transparent 70%);width:400px;height:400px;animation-duration:11s;animation-delay:-4s;top:40%;right:-80px}.orb-3{background:radial-gradient(circle, var(--brand-gold), transparent 70%);width:360px;height:360px;animation-duration:18s;animation-delay:-8s;bottom:-60px;left:35%}.gradient-text{background:linear-gradient(135deg, var(--brand-red) 0%, var(--brand-orange) 50%, var(--brand-gold) 100%);-webkit-text-fill-color:transparent;will-change:filter;-webkit-background-clip:text;background-clip:text;animation:3s ease-in-out infinite shimmer}.glass{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border)}.btn{border-radius:var(--r-md);letter-spacing:.2px;transition:all .2s var(--ease);justify-content:center;align-items:center;gap:8px;padding:12px 28px;font-size:15px;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;background:#ffffff26;transition:opacity .15s;position:absolute;inset:0}.btn:hover:after{opacity:1}.btn:active:after{opacity:0}.btn-primary{background:linear-gradient(135deg, var(--brand-red-dark), var(--brand-red));color:#fff;box-shadow:var(--shadow-btn)}.btn-primary:hover{background:linear-gradient(135deg, var(--brand-red), var(--brand-orange));transform:translateY(-2px);box-shadow:0 8px 28px #ec1b2480}.btn-primary:active{transform:translateY(0)}.btn-ghost{background:var(--btn-ghost-bg);color:var(--text-1);border:1px solid var(--border)}.btn-ghost:hover{background:var(--btn-ghost-hover);border-color:#ec1b2433;transform:translateY(-1px)}.btn-outline{color:var(--brand-red);background:0 0;border:1.5px solid #ec1b2480}.btn-outline:hover{border-color:var(--brand-red);background:#ec1b240f;transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.65s linear infinite spin;display:inline-block}.alert{border-radius:var(--r-sm);animation:fadeIn .2s var(--ease);padding:12px 16px;font-size:14px;font-weight:500}.alert-error{color:var(--brand-red-dark);background:#ec1b2414;border:1px solid #ec1b244d}[data-theme=dark] .alert-error{color:#fca5a5;background:#ec1b241f}.alert-success{color:#059669;background:#10b9811a;border:1px solid #10b9814d}[data-theme=dark] .alert-success{color:#6ee7b7}.eb-field-hint{color:var(--text-3);white-space:normal;overflow-wrap:anywhere;margin-top:6px;font-size:13px;line-height:1.55;display:block;overflow:visible}.eb-field-hint a{text-underline-offset:3px;white-space:nowrap;margin-top:4px;margin-left:4px;font-weight:700;text-decoration:underline;display:inline-block;color:var(--brand-red)!important}.eb-field-hint a:hover{color:var(--brand-maroon)!important}@media (width<=640px){.eb-field-hint a{margin-left:0}}img,svg,video,canvas{max-width:100%}input,textarea,select,button{font-size:16px}html{-webkit-text-size-adjust:100%}@supports 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(width<=380px){.nav-avatar{display:none}.navbar-right{gap:6px}.nav-get-started{padding:8px 12px}.nav-btn-signin{padding:6px 10px}}.navbar{min-width:0}@media (width<=960px){.navbar{padding:0 14px}.navbar-right{min-width:0}}@media (width<=600px){.navbar{gap:8px}.nav-btn-logout{display:none}.theme-toggle,.nav-avatar,.mobile-menu-toggle{width:36px;height:36px}}.landing{text-align:center;background-color:var(--bg-landing);min-height:100dvh;transition:background-color .25s var(--ease);flex-direction:column;justify-content:center;align-items:center;padding:80px 24px 60px;display:flex;position:relative;overflow:hidden}.landing:before{content:"";pointer-events:none;z-index:1;background-image:linear-gradient(#ec1b240a 1px,#0000 1px),linear-gradient(90deg,#ec1b240a 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0}[data-theme=dark] .landing:before{background-image:linear-gradient(#ffffff05 1px,#0000 1px),linear-gradient(90deg,#ffffff05 1px,#0000 1px)}.landing-content{z-index:2;max-width:760px;animation:fadeUp .5s var(--ease) both;will-change:transform, opacity;position:relative}.landing-brand-row{justify-content:center;align-items:center;gap:10px;margin-bottom:28px;display:flex}.landing-brand-name{color:var(--text-1);letter-spacing:-.3px;font-size:60px;font-weight:800}.landing-brand-name span{color:var(--brand-red)}.landing-badge{color:var(--brand-red);animation:fadeUp .5s var(--ease) both;background:#ec1b2414;border:1px solid #ec1b2440;border-radius:99px;align-items:center;gap:6px;margin-bottom:28px;padding:6px 14px;font-size:13px;font-weight:500;display:inline-flex}.badge-dot{background:var(--brand-red);border-radius:50%;width:7px;height:7px;position:relative}.badge-dot:before{content:"";background:var(--brand-red);opacity:.35;animation:pulse-ring 1.5s var(--ease) infinite;border-radius:50%;position:absolute;inset:-3px}.landing-title{letter-spacing:-2px;color:var(--text-1);animation:fadeUp .6s .1s var(--ease) both;margin-bottom:24px;font-size:clamp(38px,7vw,72px);font-weight:800;line-height:1.1}.landing-title .highlight{background:linear-gradient(135deg, var(--brand-red) 0%, var(--brand-orange) 50%, var(--brand-gold) 100%);-webkit-text-fill-color:transparent;will-change:filter;-webkit-background-clip:text;background-clip:text;animation:3s ease-in-out infinite shimmer}.landing-subtitle{color:var(--text-2);max-width:560px;animation:fadeUp .6s .2s var(--ease) both;margin:0 auto 44px;font-size:clamp(15px,2.5vw,19px);line-height:1.7}.landing-cta{animation:fadeUp .6s .3s var(--ease) both;flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.landing-cta .btn{min-width:150px;padding:14px 32px;font-size:16px}.landing-features{z-index:2;width:100%;max-width:880px;animation:fadeUp .5s .1s var(--ease) both;will-change:transform, opacity;content-visibility:auto;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:80px;display:grid;position:relative}.feature-card{border-radius:var(--r-lg);background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-card);text-align:left;transition:transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);cursor:default;padding:28px 24px}.feature-card:hover{border-color:#ec1b244d;transform:translateY(-4px);box-shadow:0 12px 40px #ec1b241a}.feature-icon{border-radius:var(--r-sm);justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:16px;font-size:20px;display:flex}.icon-blue{background:#ec1b241a}.icon-cyan{background:#e8541d1a}.icon-indigo{background:#ffcf722e}.feature-title{color:var(--text-1);margin-bottom:6px;font-size:15px;font-weight:600}.feature-desc{color:var(--text-3);font-size:13px;line-height:1.6}.landing-stats{z-index:2;animation:fadeUp .4s var(--ease) both;will-change:transform, opacity;justify-content:center;gap:40px;margin-top:60px;display:flex;position:relative}.stat-item{text-align:center}.stat-number{color:var(--text-1);letter-spacing:-1px;font-size:32px;font-weight:800}.stat-label{color:var(--text-3);margin-top:2px;font-size:13px}@media (width<=768px){.landing-features{grid-template-columns:1fr}.landing-stats{flex-wrap:wrap;gap:24px}}@media (width<=640px){.landing{padding:76px 14px 40px}.landing-title{font-size:clamp(32px,12vw,54px);line-height:1.04}.landing-subtitle{font-size:16px}.landing-cta{flex-direction:column;width:100%}.landing-cta .btn{width:100%;min-width:0;padding:13px 18px}.landing-features{gap:14px}.feature-card{padding:20px 16px}}