:root{--bg: #f4f6fa;--card: #ffffff;--card-soft: #f8fafc;--accent-start: #1ea7ff;--accent-end: #4f46e5;--accent-glow: rgba(30, 167, 255, .28);--text: #152238;--muted: #586377;--dark-bg: #0f172a;--light-text: #e5e7eb;--border: #d9e1ee;--ease: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:Manrope,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;margin:0;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}img,svg{max-width:100%;height:auto}#root{display:flex;flex-direction:column}.app{display:flex;flex-direction:column;min-height:100vh}.app.tour-app{height:100dvh;min-height:100dvh;overflow:hidden}main{flex:1;width:100%}main.tour-main{height:100%}body.tour-mode{overflow:hidden}.gst-chat-page{width:100%;min-height:100dvh;height:100dvh;overflow:hidden;background:linear-gradient(180deg,#edf2f8 0%,#e8edf5 100%);--gst-space-1: clamp(8px, .4vw, 10px);--gst-space-2: clamp(10px, .55vw, 14px);--gst-space-3: clamp(12px, .75vw, 18px);--gst-space-4: clamp(14px, .95vw, 22px);--gst-space-5: clamp(18px, 1.2vw, 28px);--gst-fs-xxs: clamp(.72rem, .06vw + .7rem, .76rem);--gst-fs-xs: clamp(.78rem, .08vw + .74rem, .84rem);--gst-fs-sm: clamp(.84rem, .12vw + .8rem, .9rem);--gst-fs-md: clamp(.9rem, .18vw + .84rem, .98rem);--gst-fs-lg: clamp(.96rem, .32vw + .84rem, 1.1rem);--gst-fs-xl: clamp(1.4rem, 1vw + 1rem, 2.15rem);--gst-sidebar-bg: #f4f7fb;--gst-card-bg: #f9fbff;--gst-card-soft: #edf3fa;--gst-border: #cfdae8;--gst-border-soft: #dbe4ef;--gst-text: #102846;--gst-muted: #5f7290;--gst-muted-strong: #3f5573;--gst-chip-text: #274363;--gst-hover: #e8f0fb;--gst-accent: #1b88d9;--gst-accent-dark: #0f6ebf;--gst-shadow: 0 10px 30px rgba(16, 40, 70, .08)}.gst-chat-page-dark{background:linear-gradient(180deg,#162030 0%,#111926 100%);--gst-sidebar-bg: #182638;--gst-card-bg: #1f3044;--gst-card-soft: #22384f;--gst-border: #3a516c;--gst-border-soft: #476079;--gst-text: #ebf2ff;--gst-muted: #b7c7dc;--gst-muted-strong: #d4e1f4;--gst-chip-text: #d7e6fb;--gst-hover: #253a51;--gst-accent: #2e97e8;--gst-accent-dark: #1d78c4;--gst-shadow: 0 14px 36px rgba(3, 10, 18, .34)}.gst-chat-shell{display:grid;grid-template-columns:clamp(220px,18vw,300px) minmax(0,1fr);width:100%;height:100%}.gst-chat-sidebar{display:flex;flex-direction:column;gap:var(--gst-space-5);padding:var(--gst-space-5) var(--gst-space-3) var(--gst-space-3);background:var(--gst-sidebar-bg);border-right:1px solid var(--gst-border)}.gst-chat-brand h1{margin:0;color:var(--gst-text);font-size:clamp(1.5rem,.95vw + 1.2rem,2.1rem);line-height:1;letter-spacing:-.02em}.gst-chat-brand p{margin:6px 0 0;color:var(--gst-muted);font-size:var(--gst-fs-md)}.gst-chat-sidebar nav{flex:1}.gst-chat-sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--gst-space-1)}.gst-chat-menu-btn{width:100%;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--gst-text);text-align:left;padding:clamp(9px,.7vw,12px) clamp(10px,.9vw,14px);font:inherit;font-size:var(--gst-fs-md);font-weight:700;cursor:pointer;transition:background .18s var(--ease),border-color .18s var(--ease)}.gst-chat-menu-btn:hover{background:var(--gst-hover)}.gst-chat-menu-btn.active{color:#f8fbff;background:linear-gradient(180deg,var(--gst-accent) 0%,var(--gst-accent-dark) 100%);box-shadow:0 8px 16px #0f6ebf3d}.gst-chat-side-logout{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;min-height:clamp(40px,3.1vw,44px);padding:9px 14px;text-decoration:none;color:var(--gst-text);font-size:var(--gst-fs-sm);font-weight:700;border:1px solid var(--gst-border);border-radius:12px;background:var(--gst-card-bg)}.gst-chat-content{overflow:auto;padding:var(--gst-space-3)}.gst-chat-content>.gst-chat-header,.gst-chat-content>.gst-chat-grid,.gst-chat-content>.gst-chat-signup-card{max-width:min(1380px,100%);margin-left:auto;margin-right:auto}.gst-chat-card{border:1px solid var(--gst-border);border-radius:16px;background:var(--gst-card-bg);box-shadow:var(--gst-shadow)}.gst-chat-header{display:flex;align-items:center;justify-content:space-between;gap:var(--gst-space-3);padding:var(--gst-space-3) var(--gst-space-4);margin-bottom:var(--gst-space-3)}.gst-chat-heading h2{margin:0;color:var(--gst-text);font-size:var(--gst-fs-xl);line-height:1.06;letter-spacing:-.02em}.gst-chat-heading p{margin:6px 0 0;color:var(--gst-muted);font-size:var(--gst-fs-md)}.gst-chat-email-pill{display:inline-flex;margin-top:10px;padding:5px 10px;border-radius:999px;border:1px solid var(--gst-border);background:var(--gst-card-soft);color:var(--gst-muted-strong);font-size:var(--gst-fs-xs);font-weight:700}.gst-chat-header-actions{display:flex;align-items:center;gap:var(--gst-space-1)}.gst-chat-ghost-btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--gst-border);border-radius:12px;background:var(--gst-card-bg);color:var(--gst-text);min-height:clamp(40px,3vw,44px);padding:0 18px;font:inherit;font-size:var(--gst-fs-sm);font-weight:700;cursor:pointer;transition:background .18s var(--ease),border-color .18s var(--ease)}.gst-chat-ghost-btn:hover{background:var(--gst-hover);border-color:var(--gst-border-soft)}.gst-chat-grid{display:grid;grid-template-columns:minmax(260px,30%) minmax(0,1fr);gap:var(--gst-space-2);align-items:start}.gst-chat-signup-card{max-width:640px;margin:clamp(18px,4vw,40px) auto 0;padding:clamp(16px,2vw,26px) clamp(16px,1.8vw,24px)}.gst-chat-signup-card h2{margin:0;color:var(--gst-text);font-size:clamp(1.2rem,.8vw + 1rem,1.45rem)}.gst-chat-signup-card p{margin:8px 0 0;color:var(--gst-muted);font-size:var(--gst-fs-sm)}.gst-chat-signup-form{margin-top:16px;display:grid;gap:10px}.gst-chat-signup-form label{color:var(--gst-muted-strong);font-size:var(--gst-fs-sm);font-weight:700}.gst-chat-signup-form input{width:100%;min-height:44px;border:1px solid var(--gst-border);border-radius:12px;background:var(--gst-card-bg);color:var(--gst-text);font:inherit;font-size:var(--gst-fs-md);padding:10px 12px}.gst-chat-signup-form input::placeholder{color:var(--gst-muted)}.gst-chat-signup-btn{border:1px solid #67a8d8;border-radius:12px;background:linear-gradient(180deg,#70b6e5 0%,#4f99ca 100%);color:#f7fbff;min-height:44px;font:inherit;font-size:var(--gst-fs-sm);font-weight:700;cursor:pointer}.gst-embed-shell{display:grid;grid-template-rows:auto minmax(0,1fr);gap:12px;min-height:calc(100dvh - 140px);padding:12px}.gst-embed-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--gst-border-soft);border-radius:14px;background:var(--gst-card-soft)}.gst-embed-toolbar p{margin:0;color:var(--gst-muted-strong);font-size:var(--gst-fs-sm)}.gst-embed-frame{width:100%;min-height:0;height:100%;border:1px solid var(--gst-border-soft);border-radius:18px;background:#fff}.gst-chat-history{padding:var(--gst-space-3);display:flex;flex-direction:column;min-height:clamp(340px,calc(100dvh - 150px),760px)}.gst-chat-history h3{margin:0 0 12px;color:var(--gst-muted-strong);text-transform:uppercase;letter-spacing:.05em;font-size:var(--gst-fs-sm)}.gst-chat-upload-btn{display:block;text-align:center;border:1px dashed var(--gst-border);border-radius:12px;background:var(--gst-card-soft);color:var(--gst-text);padding:clamp(8px,.75vw,10px);font-size:var(--gst-fs-sm);font-weight:700;cursor:pointer;line-height:1.35}.gst-chat-upload-btn:hover{background:var(--gst-hover)}.gst-chat-upload-btn.disabled{opacity:.7;cursor:not-allowed}.gst-chat-upload-btn input{display:none}.gst-chat-selected-file{margin:11px 0 8px;color:var(--gst-muted);font-size:var(--gst-fs-sm);line-height:1.45}.gst-chat-empty-history{margin:2px 0 0;color:var(--gst-muted);font-size:var(--gst-fs-lg);line-height:1.25;letter-spacing:-.01em}.gst-chat-history-list{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:10px;overflow:auto}.gst-chat-history-list li{border:1px solid var(--gst-border-soft);background:var(--gst-card-soft);border-radius:10px;padding:10px 12px;display:grid;gap:4px}.gst-chat-history-list strong{color:var(--gst-muted-strong);font-size:var(--gst-fs-xxs);text-transform:uppercase;letter-spacing:.06em}.gst-chat-history-list span{color:var(--gst-text);font-size:var(--gst-fs-sm);line-height:1.35}.gst-chat-history-list small{color:var(--gst-muted);font-size:var(--gst-fs-xxs)}.gst-chat-main-panels{display:grid;grid-template-rows:auto minmax(220px,1fr) auto;gap:var(--gst-space-2);min-height:clamp(340px,calc(100dvh - 150px),760px)}.gst-chat-module{padding:var(--gst-space-2) var(--gst-space-3);display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:var(--gst-space-2)}.gst-chat-module p{margin:0;color:var(--gst-muted-strong);font-size:var(--gst-fs-md);line-height:1.45}.gst-chat-module select{min-width:210px;border:1px solid var(--gst-border);border-radius:12px;background:var(--gst-card-bg);font:inherit;font-size:var(--gst-fs-sm);color:var(--gst-text);padding:10px 12px}.gst-chat-output{padding:var(--gst-space-2) var(--gst-space-3);overflow:auto}.gst-chat-empty-output{color:var(--gst-muted);font-size:var(--gst-fs-sm)}.gst-chat-empty-output p{margin:0}.gst-chat-output-grid{display:grid;gap:10px}.gst-chat-output-grid article{border:1px solid var(--gst-border-soft);border-radius:12px;background:var(--gst-card-soft);padding:10px}.gst-chat-output-grid h4{margin:0 0 6px;color:var(--gst-muted-strong);font-size:.8rem;text-transform:uppercase;letter-spacing:.07em}.gst-chat-output-grid p,.gst-chat-output-grid ul{margin:0;color:var(--gst-text);font-size:var(--gst-fs-sm);line-height:1.5}.gst-chat-output-grid ul{padding-left:18px}.gst-chat-compose{padding:var(--gst-space-2) var(--gst-space-3)}.gst-chat-compose h3{margin:0 0 10px;color:var(--gst-muted-strong);text-transform:uppercase;letter-spacing:.05em;font-size:var(--gst-fs-sm)}.gst-chat-prompt-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.gst-chat-prompt-list button{border:1px solid var(--gst-border-soft);border-radius:999px;background:var(--gst-card-soft);color:var(--gst-chip-text);text-align:left;font:inherit;font-size:var(--gst-fs-sm);line-height:1.35;padding:6px 12px;cursor:pointer;transition:background .18s var(--ease),border-color .18s var(--ease)}.gst-chat-prompt-list button:hover{background:var(--gst-hover)}.gst-chat-prompt-list button:disabled{opacity:.62;cursor:not-allowed}.gst-chat-query-form{display:grid;grid-template-columns:minmax(0,1fr) 116px;gap:10px;align-items:end}.gst-chat-query-form.locked{grid-template-columns:1fr}.gst-chat-query-form textarea{width:100%;min-height:clamp(70px,9vh,96px);border:1px solid var(--gst-border);border-radius:12px;background:var(--gst-card-bg);color:var(--gst-text);font:inherit;font-size:var(--gst-fs-md);line-height:1.45;padding:12px 14px;resize:vertical}.gst-chat-query-form textarea::placeholder{color:var(--gst-muted)}.gst-chat-query-form textarea:focus,.gst-chat-module select:focus,.gst-chat-ghost-btn:focus,.gst-chat-menu-btn:focus,.gst-chat-side-logout:focus,.gst-chat-analyze-btn:focus,.gst-chat-prompt-list button:focus,.gst-chat-signup-form input:focus,.gst-chat-signup-btn:focus{outline:2px solid rgba(29,125,202,.34);outline-offset:2px}.gst-chat-analyze-btn{border:1px solid #67a8d8;border-radius:12px;background:linear-gradient(180deg,#70b6e5 0%,#4f99ca 100%);color:#f7fbff;min-height:clamp(44px,5.2vh,50px);font:inherit;font-size:var(--gst-fs-sm);font-weight:700;cursor:pointer}.gst-chat-analyze-btn:disabled{opacity:.62;cursor:not-allowed;white-space:normal;line-height:1.35;padding:8px 10px}.gst-chat-compose .status-message{margin-top:10px;margin-bottom:0;font-size:var(--gst-fs-xs);padding:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.scroll-progress-wrap{position:fixed;top:0;left:0;width:100%;height:2px;z-index:2000;pointer-events:none}.scroll-progress{height:100%;background:linear-gradient(90deg,var(--accent-start),var(--accent-end));transition:width .12s linear}.nav{position:sticky;top:0;z-index:1000;background:linear-gradient(90deg,var(--accent-start),var(--accent-end));padding:14px 0;color:#fff;box-shadow:0 2px 8px #00000014;transition:background .25s var(--ease),box-shadow .25s var(--ease),backdrop-filter .25s var(--ease)}.nav-scrolled{background:rgba(15,23,42,.78);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 8px 24px #0f172a3d}.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.brand{display:flex;align-items:center;text-decoration:none;color:inherit;gap:10px}.logo-mark{width:40px;height:40px;object-fit:contain;border-radius:8px;background:rgba(255,255,255,.16);padding:2px}.brand-name{font-weight:700;font-size:1.15rem;letter-spacing:.4px}.links{display:flex;gap:8px;align-items:center}.links a{padding:8px 14px;color:#fffffff2;text-decoration:none;transition:all .25s var(--ease);font-size:.95rem;border-radius:8px}.links a:hover{background:rgba(255,255,255,.1);opacity:1}.links .cta{background:rgba(255,255,255,.2);padding:8px 14px;border-radius:8px;font-weight:600}.links .cta:hover{background:rgba(255,255,255,.3)}.menu-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.35);border-radius:10px;background:rgba(255,255,255,.08);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;padding:0}.menu-toggle span{width:18px;height:2px;background:#f8fafc;border-radius:999px;transition:transform .24s var(--ease),opacity .24s var(--ease)}.menu-toggle:focus-visible{outline:2px solid #bfdbfe;outline-offset:2px}.menu-toggle-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle-open span:nth-child(2){opacity:0}.menu-toggle-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(30,167,255,.08) 0%,rgba(79,70,229,.08) 100%);padding:90px 20px;text-align:left}.hero-grid:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(21,34,56,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(21,34,56,.05) 1px,transparent 1px);background-size:28px 28px;opacity:.24;pointer-events:none}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 82% 18%,rgba(79,70,229,.2),transparent 42%);pointer-events:none}.hero-inner{position:relative;max-width:1200px;margin:0 auto}.hero-headline{font-size:3.1rem;margin:0 0 20px;line-height:1.15;font-weight:800;background:linear-gradient(110deg,var(--accent-start),var(--accent-end),var(--accent-start));background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:text-shimmer 7s linear infinite}.subtitle{color:#2e3b53;margin:0;font-size:1.12rem;line-height:1.8;max-width:760px}.hero-cta{margin-top:30px;display:flex;gap:16px}.trust-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.trust-pills span{background:rgba(15,20,25,.06);border:1px solid rgba(15,20,25,.08);padding:8px 12px;border-radius:999px;font-size:.82rem;color:#334155}.container{max-width:1200px;margin:0 auto;padding:60px 20px}.page{padding-bottom:40px}.proof-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:36px}.stat-card{background:var(--card);padding:18px;border-radius:14px;box-shadow:0 6px 18px #0c17260f;transition:transform .28s var(--ease),box-shadow .28s var(--ease)}.stat-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px #0c172624}.proof-strip strong{display:block;font-size:1.3rem;color:var(--accent-start)}.proof-strip span{color:#64748b;font-size:.9rem}.solutions-section h2{font-size:2.3rem;margin:0 0 12px;color:var(--text)}.section-intro{color:#5d687d;font-size:1.05rem;margin:0 0 40px;max-width:760px}.solutions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:26px}.solution-card,.product-card,.feature,.process-step,.blog-post,.contact-info{position:relative;overflow:hidden;isolation:isolate;padding:26px;background:var(--card);border-radius:14px;box-shadow:0 8px 20px #0c17260f;border:1px solid var(--border);transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease)}.solution-card:hover,.product-card:hover,.feature:hover,.process-step:hover,.blog-post:hover,.contact-info:hover{transform:translateY(-6px);box-shadow:0 20px 36px #0c172624;border-color:var(--accent-glow)}.solution-card:before,.product-card:before,.feature:before,.process-step:before,.blog-post:before,.contact-info:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,rgba(30,167,255,.08),rgba(79,70,229,.08),rgba(30,167,255,0));opacity:0;transition:opacity .32s var(--ease);pointer-events:none;z-index:-1}.solution-card:after,.product-card:after,.feature:after,.process-step:after,.blog-post:after,.contact-info:after{content:"";position:absolute;top:-80px;right:-80px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(79,70,229,.16),rgba(79,70,229,0));opacity:0;transform:translate(18px,-18px);transition:transform .32s var(--ease),opacity .32s 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