:root{--brand:#15a9b6;--brand-deep:#087f8c;--brand-dark:#075f69;--ink:#122a31;--muted:#698087;--canvas:#fff;--soft:#fafcfc;--surface:#fff;--line:#d7eaed;--success:#18a87a;--warning:#e8a13a;--danger:#ef473e;--sky:#e3f5f7;--danger-bg:#fff8f7;--device:#0e171a;--font-main:"Google Sans", "Google Sans Text", "Google Sans Display", "Noto Sans Thai", system-ui, -apple-system, sans-serif;--radius-sm:12px;--radius-md:16px;--radius-lg:22px;--radius-xl:28px;--radius-pill:9999px;--shadow-subtle:0 4px 20px #10181d0a;--shadow-medium:0 12px 30px #122a311a;--shadow-hover:0 18px 48px #087f8c1f;--transition-fast:.2s cubic-bezier(.16, 1, .3, 1);--transition-normal:.35s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}button,input,select,textarea{font-family:inherit}html{scroll-behavior:smooth;font-family:var(--font-main);min-height:100vh;color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff}body{background:#fff;min-height:100vh;margin:0;padding:0}.app-shell{background:var(--surface);width:100%;box-shadow:none;border:none;border-radius:0;margin:0;position:relative;overflow:visible}h1,h2,h3,h4,h5,h6{color:var(--ink);letter-spacing:-.02em;font-weight:700;line-height:1.2}p{color:var(--muted);font-size:1.05rem;line-height:1.65}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--brand-dark);background:var(--soft);border-radius:var(--radius-pill);align-items:center;gap:8px;margin-bottom:20px;padding:6px 16px;font-size:.85rem;font-weight:700;display:inline-flex}.eyebrow-dot{background:var(--brand);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse-dot;display:inline-block}@keyframes pulse-dot{0%{opacity:.8;transform:scale(.9)}50%{opacity:1;transform:scale(1.2)}to{opacity:.8;transform:scale(.9)}}.section-headline{text-align:center;margin-bottom:16px;font-size:clamp(2rem,3.5vw,2.75rem)}.section-headline.align-left{text-align:left}.section-subtitle{text-align:center;max-width:680px;margin:0 auto 48px;font-size:1.125rem}.section-subtitle.align-left{text-align:left;margin-left:0}.navbar{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);height:76px;transition:var(--transition-normal);background:#ffffffd9;justify-content:space-between;align-items:center;padding:0 32px;display:flex;position:sticky;top:0}.navbar-logo{color:var(--ink);align-items:center;gap:10px;font-size:1.35rem;font-weight:800;text-decoration:none;display:flex}.logo-badge{background:linear-gradient(135deg, var(--brand), var(--brand-deep));color:#fff;border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;font-weight:800;display:flex;box-shadow:0 4px 12px #55c7d74d}.nav-links{gap:28px;list-style:none;display:flex}.nav-link{color:var(--muted);transition:var(--transition-fast);font-size:.95rem;font-weight:500;text-decoration:none}.nav-link:hover{color:var(--brand-dark)}.nav-actions{align-items:center;gap:16px;display:flex}.btn-login{color:var(--ink);cursor:pointer;border-radius:var(--radius-md);transition:var(--transition-fast);background:0 0;border:none;padding:8px 16px;font-size:.95rem;font-weight:600}.btn-login:hover{background:var(--soft);color:var(--brand-dark)}.btn-primary{background:linear-gradient(135deg, var(--brand), var(--brand-deep));color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex;box-shadow:0 4px 16px #087f8c33}.btn-primary:hover{box-shadow:var(--shadow-hover);background:linear-gradient(135deg,#1ac1d0,#0991a0);transform:translateY(-2px)}.btn-secondary{color:var(--ink);border:1px solid var(--line);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast);background:#fff;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-secondary:hover{background:var(--soft);border-color:var(--brand);color:var(--brand-dark);transform:translateY(-2px)}.mobile-menu-toggle{color:var(--ink);cursor:pointer;background:0 0;border:none;font-size:1.5rem;display:none}.section{max-width:1240px;margin:0 auto;padding:80px 24px;position:relative}@media (width>=768px){.section{padding:80px 48px}}.section-alt{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:48px;display:grid}.hero-headline{margin-bottom:24px;font-size:clamp(2.5rem,4.5vw,3.75rem);line-height:1.15}.hero-headline span{background:linear-gradient(135deg, var(--brand-deep), var(--brand));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-description{max-width:520px;margin-bottom:32px;font-size:1.15rem}.hero-actions{flex-wrap:wrap;gap:16px;margin-bottom:28px;display:flex}.hero-supporting{color:var(--muted);align-items:center;gap:8px;margin-bottom:20px;font-size:.92rem;display:flex}.hero-badge-list{flex-wrap:wrap;gap:10px;display:flex}.badge-tag{border-radius:var(--radius-pill);background:var(--soft);color:var(--brand-dark);border:1px solid #55c7d74d;padding:6px 14px;font-size:.82rem;font-weight:600}.hero-media{border-radius:var(--radius-lg);box-shadow:var(--shadow-medium);border:1px solid var(--line);background:linear-gradient(135deg,#f0fbfc,#e2f5f7);position:relative;overflow:hidden}.hero-3d-img{object-fit:cover;width:100%;height:auto;transition:transform .5s;display:block}.hero-media:hover .hero-3d-img{transform:scale(1.02)}.demo-widget{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-medium);background:#fff;margin-top:56px;padding:32px}.demo-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;display:flex}.demo-title{align-items:center;gap:12px;font-size:1.15rem;display:flex}.demo-title-icon{background:var(--soft);color:var(--brand-dark);border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;padding:8px;display:flex}.demo-grid{grid-template-columns:1fr 1.2fr;gap:28px;display:grid}.demo-shipping-label{background:var(--soft);border:2px dashed var(--brand);border-radius:var(--radius-md);padding:20px;position:relative;overflow:hidden}.label-barcode{border:1px solid var(--line);text-align:center;background:#fff;border-radius:8px;margin-top:12px;padding:16px}.barcode-lines{background:repeating-linear-gradient(90deg,#122a31,#122a31 3px,#0000 3px 7px,#122a31 7px 12px);height:48px;margin-bottom:8px}.scanner-laser{background:#18a87a;width:100%;height:3px;animation:2.5s ease-in-out infinite scan-loop;position:absolute;top:0;left:0;box-shadow:0 0 12px #18a87a}@keyframes scan-loop{0%{opacity:.2;top:10%}50%{opacity:1;top:85%}to{opacity:.2;top:10%}}.demo-result-card{color:#fff;border-radius:var(--radius-md);background:#122a31;flex-direction:column;justify-content:space-between;padding:20px;display:flex}.demo-video-player{background:#1a262e;border-radius:8px;justify-content:center;align-items:center;height:150px;margin-bottom:16px;display:flex;position:relative;overflow:hidden}.video-overlay-badge{color:#fff;background:#18a87ae6;border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:12px;left:12px}.video-watermark{color:#fff9;font-family:monospace;font-size:.72rem;position:absolute;bottom:10px;right:12px}.problem-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;display:grid}.problem-card{border:1px solid var(--line);border-radius:var(--radius-lg);transition:var(--transition-normal);background:#fff;padding:32px;position:relative;overflow:hidden}.problem-card:hover{box-shadow:var(--shadow-medium);border-color:var(--brand);transform:translateY(-4px)}.problem-icon{border-radius:var(--radius-md);background:var(--danger-bg);width:52px;height:52px;color:var(--danger);justify-content:center;align-items:center;margin-bottom:20px;font-size:1.35rem;display:flex}.problem-title{margin-bottom:12px;font-size:1.25rem}.steps-grid{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.step-card{border-radius:var(--radius-lg);border:1px solid var(--line);transition:var(--transition-normal);background:#fff;padding:32px 24px;position:relative}.step-card:hover{border-color:var(--brand);box-shadow:var(--shadow-medium);transform:translateY(-4px)}.step-number{color:var(--brand);margin-bottom:16px;font-size:2.25rem;font-weight:800;display:block}.step-title{margin-bottom:10px;font-size:1.2rem}.bento-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.bento-card{border-radius:var(--radius-lg);border:1px solid var(--line);transition:var(--transition-normal);background:#fff;flex-direction:column;justify-content:space-between;padding:32px;display:flex}.bento-card:hover{box-shadow:var(--shadow-medium);border-color:var(--brand);transform:translateY(-4px)}.bento-card.span-2{grid-column:span 2}.bento-icon{border-radius:var(--radius-md);background:var(--soft);width:48px;height:48px;color:var(--brand-dark);justify-content:center;align-items:center;margin-bottom:20px;display:flex}.bento-title{margin-bottom:10px;font-size:1.25rem}.comparison-wrapper{border-radius:var(--radius-lg);border:1px solid var(--line);background:#fff;overflow-x:auto}.comparison-table{border-collapse:collapse;text-align:center;width:100%}.comparison-table th,.comparison-table td{border-bottom:1px solid var(--line);padding:18px 24px;font-size:.98rem}.comparison-table th{background:var(--soft);color:var(--ink);font-weight:700}.comparison-table th.highlight,.comparison-table td.highlight{background:var(--soft);color:var(--brand-dark);font-weight:700}.check-icon{color:var(--success);font-weight:700}.dash-icon{color:#a0b0b8}.pricing-grid{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:28px;display:grid}.pricing-card{border:1px solid var(--line);border-radius:var(--radius-lg);transition:var(--transition-normal);background:#fff;flex-direction:column;justify-content:space-between;padding:40px 32px;display:flex;position:relative}.pricing-card.featured{border:2px solid var(--brand);box-shadow:var(--shadow-hover);z-index:2;transform:scale(1.03)}.featured-badge{background:linear-gradient(135deg, 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var(--line);border-radius:var(--radius-md);width:100%;min-height:52px;font-family:var(--font-main);color:var(--ink);background:var(--soft);transition:var(--transition-fast);padding:12px 18px;font-size:.98rem}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--brand);background:#fff;outline:none;box-shadow:0 0 0 4px #15a9b626}.form-textarea{resize:vertical;min-height:110px}.form-microcopy{color:var(--muted);text-align:center;margin-top:12px;font-size:.82rem}.faq-list{flex-direction:column;gap:16px;max-width:840px;margin:0 auto;display:flex}.faq-item{border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--transition-fast);background:#fff;overflow:hidden}.faq-question{text-align:left;width:100%;color:var(--ink);cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;padding:22px 28px;font-size:1.1rem;font-weight:600;display:flex}.faq-question:hover{color:var(--brand-deep)}.faq-answer{color:var(--muted);padding:0 28px 22px;font-size:1rem;line-height:1.6}.footer{background:var(--ink);color:#a0b0b8;padding:60px 48px 32px}.footer-grid{grid-template-columns:1.5fr repeat(3,1fr);gap:40px;margin-bottom:48px;display:grid}.footer-brand h3{color:#fff;margin-bottom:12px;font-size:1.4rem}.footer-column h4{color:#fff;margin-bottom:16px;font-size:1rem}.footer-links{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{color:#a0b0b8;transition:var(--transition-fast);text-decoration:none}.footer-links a:hover{color:var(--brand)}.footer-bottom{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding-top:24px;font-size:.88rem;display:flex}@media (width<=992px){.hero-grid{grid-template-columns:1fr}.steps-grid{grid-template-columns:repeat(2,1fr)}.bento-grid{grid-template-columns:1fr}.bento-card.span-2{grid-column:span 1}.pricing-grid{grid-template-columns:1fr}.pricing-card.featured{transform:none}.contact-container{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media (width<=768px){.section{padding:56px 24px}.nav-links{display:none}.mobile-menu-toggle{display:block}.steps-grid,.demo-grid,.footer-grid{grid-template-columns:1fr}}@keyframes scanLaser{0%{opacity:.3;top:12%}50%{opacity:.95;top:72%}to{opacity:.3;top:12%}}@keyframes recordingPulse{0%{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(1.12)}to{opacity:1;transform:scale(1)}}.scan-laser-line{z-index:5;background:linear-gradient(90deg,#0000,#15a9b6,#53d18f,#15a9b6,#0000);height:2px;animation:2.8s ease-in-out infinite scanLaser;position:absolute;left:5%;right:5%;box-shadow:0 0 12px #15a9b6,0 0 24px #53d18f}.recording-dot{animation:1.8s ease-in-out infinite recordingPulse}.navbar{z-index:100;-webkit-backdrop-filter:blur(16px);background:#ffffffe0;border-bottom:1px solid #d7eaed99;transition:all .3s;position:sticky;top:0}