:root{--color-primary:#0891b2;--color-primary-dark:#0e7490;--color-secondary:#22d3ee;--color-cta:#059669;--color-cta-hover:#047857;--color-bg:#f0fdfa;--color-bg-alt:#ecfeff;--color-bg-card:#ffffffd9;--color-text:#164e63;--color-text-light:#2d6a7a;--color-text-muted:#4b8696;--color-border:#b2e4ed;--color-border-light:#d1eef4;--font-heading:"Lora", Georgia, serif;--font-body:"Raleway", "Segoe UI", sans-serif;--shadow-soft:6px 6px 16px #0891b214, -6px -6px 16px #ffffffe6;--shadow-soft-hover:8px 8px 20px #0891b21f, -8px -8px 20px #fffffff2;--shadow-inset:inset 2px 2px 5px #0891b20f, inset -2px -2px 5px #fffc;--radius:16px;--radius-sm:10px;--max-width:1200px;--nav-height:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 24px)}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;font-weight:400;line-height:1.7;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:100px 0}.section-alt{background:var(--color-bg-alt)}.section-header{text-align:center;margin-bottom:64px}.section-title{font-family:var(--font-heading);color:var(--color-text);letter-spacing:-.02em;margin-bottom:16px;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:600}.section-subtitle{color:var(--color-text-light);max-width:600px;margin:0 auto;font-size:clamp(1rem,2vw,1.2rem);font-weight:400}.section-subtitle strong{color:var(--color-primary);font-weight:600}.card-elevated{background:var(--color-bg-card);border-radius:var(--radius);box-shadow:var(--shadow-soft);border:1px solid var(--color-border-light);transition:box-shadow .25s,transform .25s}.card-elevated:hover{box-shadow:var(--shadow-soft-hover);transform:translateY(-2px)}.navbar{z-index:1000;-webkit-backdrop-filter:blur(20px);border-radius:var(--radius);box-shadow:var(--shadow-soft);border:1px solid var(--color-border-light);background:#f0fdfad1;transition:background .3s,box-shadow .3s;position:fixed;top:12px;left:12px;right:12px}.navbar.scrolled{background:#f0fdfaf2;box-shadow:0 4px 24px #0891b21f}.nav-container{height:var(--nav-height);max-width:var(--max-width);justify-content:space-between;align-items:center;margin:0 auto;padding:0 24px;display:flex}.nav-logo{font-family:var(--font-heading);color:var(--color-primary);align-items:center;gap:10px;font-size:1.25rem;font-weight:700;transition:opacity .2s;display:flex}.nav-logo:hover{opacity:.8}.logo-icon{width:36px;height:36px;color:var(--color-primary)}.nav-links{gap:8px;display:flex}.nav-link{color:var(--color-text-light);border-radius:var(--radius-sm);cursor:pointer;padding:8px 16px;font-size:.9rem;font-weight:500;transition:color .2s,background .2s}.nav-link:hover,.nav-link.active{color:var(--color-primary);background:#0891b20f}.lang-toggle{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-body);color:var(--color-primary);background:0 0;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.lang-toggle:hover{border-color:var(--color-primary);background:#0891b20f}.mobile-menu-btn{color:var(--color-text);background:0 0;border:none;padding:8px;display:none}.hero{text-align:center;min-height:100vh;padding-top:calc(var(--nav-height) + 48px);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero-bg-shapes{pointer-events:none;position:absolute;inset:0;overflow:hidden}.shape{opacity:.15;border-radius:50%;position:absolute}.shape-1{background:radial-gradient(circle, var(--color-secondary), transparent 70%);width:600px;height:600px;animation:20s ease-in-out infinite float;top:-200px;right:-100px}.shape-2{background:radial-gradient(circle, var(--color-primary), transparent 70%);width:400px;height:400px;animation:25s ease-in-out infinite reverse float;bottom:-100px;left:-100px}.shape-3{background:radial-gradient(circle, var(--color-cta), transparent 70%);width:300px;height:300px;animation:18s ease-in-out infinite float;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes float{0%,to{transform:translate(0)}25%{transform:translate(30px,-20px)}50%{transform:translate(-20px,30px)}75%{transform:translate(20px,20px)}}.hero-content{z-index:1;position:relative}.hero-title{font-family:var(--font-heading);color:var(--color-text);letter-spacing:-.02em;opacity:0;margin-bottom:16px;font-size:clamp(2.2rem,6vw,3.8rem);font-weight:700;line-height:1.2;animation:.8s forwards fadeUp}.hero-subtitle{color:var(--color-primary);opacity:0;margin-bottom:24px;font-size:clamp(1.1rem,2.5vw,1.4rem);font-weight:500;animation:.8s .15s forwards fadeUp}.hero-desc{color:var(--color-text-light);opacity:0;max-width:640px;margin:0 auto 40px;font-size:clamp(.95rem,1.8vw,1.1rem);line-height:1.8;animation:.8s .3s forwards fadeUp}.cta-btn{background:var(--color-cta);color:#fff;font-family:var(--font-body);opacity:0;border-radius:50px;padding:16px 40px;font-size:1rem;font-weight:600;transition:all .25s;animation:.8s .45s forwards fadeUp;display:inline-block;box-shadow:0 4px 16px #0596694d}.cta-btn:hover{background:var(--color-cta-hover);transform:translateY(-2px);box-shadow:0 6px 24px #05966966}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.about-grid{justify-content:center;align-items:center;gap:32px;display:flex}.about-card{text-align:center;flex:1;max-width:400px;padding:40px 32px}.about-card h3{font-family:var(--font-heading);color:var(--color-text);margin:20px 0 12px;font-size:1.3rem}.about-card p{color:var(--color-text-light);font-size:.95rem;line-height:1.7}.about-icon{background:var(--color-bg-alt);width:80px;height:80px;color:var(--color-primary);box-shadow:var(--shadow-inset);border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.card-highlight{border:2px solid var(--color-primary);background:#0891b20a}.card-highlight .about-icon{background:#0891b21a}.about-divider{color:var(--color-primary);opacity:.4;flex-shrink:0;align-items:center;display:flex}.n1-grid{grid-template-columns:1fr 1fr;gap:32px;max-width:780px;margin:0 auto;display:grid}.n1-col{border-radius:var(--radius);text-align:center;padding:36px 32px}.n1-col:first-child{background:#e2726e0a;border:1px solid #e2726e1f}.n1-col:last-child{background:#0596690a;border:1px solid #0596691f}.n1-col-title{font-family:var(--font-heading);color:var(--color-text);justify-content:center;align-items:center;gap:10px;margin-bottom:24px;font-size:1.2rem;display:flex}.n1-list{flex-direction:column;align-items:center;display:flex}.n1-list li{border-bottom:1px solid var(--color-border-light);justify-content:center;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:1.05rem;display:flex}.n1-list li:last-child{border-bottom:none}.n1-list li:before{content:"";border-radius:50%;flex-shrink:0;width:8px;height:8px}.n1-list-negative li:before{background:#e2726e}.n1-list-positive li:before{background:var(--color-cta)}.n1-list-negative li{color:var(--color-text-muted);-webkit-text-decoration:line-through #e2726e66;text-decoration:line-through #e2726e66}.n1-list-positive li{color:var(--color-text);font-weight:500}.imms-grid{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.imms-card{text-align:center;padding:32px 24px}.imms-icon{background:var(--color-bg-alt);width:64px;height:64px;color:var(--color-primary);box-shadow:var(--shadow-inset);border-radius:50%;justify-content:center;align-items:center;margin-bottom:20px;display:inline-flex}.imms-card h4{font-family:var(--font-heading);color:var(--color-text);font-size:1rem;font-weight:600}.imms-note{text-align:center;color:var(--color-primary);margin-top:40px;font-size:1.05rem;font-style:italic;font-weight:500}.layers-timeline{flex-direction:column;gap:32px;max-width:700px;margin:0 auto;display:flex;position:relative}.layers-timeline:before{content:"";background:linear-gradient(to bottom, var(--color-secondary), var(--color-primary), var(--color-cta));border-radius:2px;width:2px;position:absolute;top:0;bottom:0;left:40px}.layer-item{align-items:stretch;gap:24px;display:flex;position:relative}.layer-number{width:80px;font-family:var(--font-heading);color:var(--color-primary);opacity:.25;z-index:1;flex-shrink:0;justify-content:center;align-items:center;font-size:2rem;font-weight:700;display:flex;position:relative}.layer-content{flex:1;padding:28px 32px}.layer-content h3{font-family:var(--font-heading);color:var(--color-text);margin-bottom:8px;font-size:1.15rem}.layer-content p{color:var(--color-text-light);font-size:.95rem}.app-layout{justify-content:center;align-items:center;gap:64px;display:flex}.phone-frame{background:linear-gradient(145deg,#1a1a2e,#16213e);border-radius:36px;width:280px;height:560px;padding:12px;position:relative;box-shadow:20px 20px 60px #00000026,-10px -10px 30px #ffffff80}.phone-notch{background:#0a0a1a;border-radius:0 0 16px 16px;width:120px;height:28px;margin:0 auto 12px}.phone-screen{background:linear-gradient(#0c2a38,#0e3749);border-radius:24px;flex-direction:column;gap:12px;height:calc(100% - 40px);padding:20px 16px;display:flex;overflow:hidden}.phone-header{font-family:var(--font-heading);color:var(--color-secondary);text-align:center;border-bottom:1px solid #22d3ee26;padding-bottom:12px;font-size:1.1rem;font-weight:600}.phone-card{background:#ffffff0d;border:1px solid #22d3ee1a;border-radius:12px;padding:14px}.phone-card-title{color:#ffffff80;margin-bottom:10px;font-size:.75rem;font-weight:500}.phone-pulse{background:linear-gradient(90deg, transparent 0%, transparent 10%, var(--color-secondary) 10%, var(--color-secondary) 10.5%, transparent 10.5%, transparent 20%, var(--color-secondary) 20%, var(--color-secondary) 21%, transparent 21%, transparent 30%, var(--color-cta) 30%, transparent 35%, transparent 45%, var(--color-secondary) 45%, transparent 50%, transparent 55%, var(--color-secondary) 55%, var(--color-secondary) 56%, transparent 56%, transparent 65%, var(--color-secondary) 65%, var(--color-secondary) 66%, transparent 66%, transparent 75%, var(--color-cta) 75%, transparent 80%, transparent 90%, var(--color-secondary) 90%, var(--color-secondary) 91%, transparent 91%);opacity:.7;border-radius:6px;height:40px;animation:3s ease-in-out infinite pulseLine}@keyframes pulseLine{0%,to{opacity:.5}50%{opacity:.9}}.phone-chart{align-items:flex-end;gap:6px;height:50px;display:flex}.chart-bar{background:linear-gradient(to top, var(--color-primary), var(--color-secondary));opacity:.7;border-radius:3px 3px 0 0;flex:1;animation:2s ease-out forwards barGrow}@keyframes barGrow{0%{transform:scaleY(0)}to{transform:scaleY(1)}}.phone-card-chat{flex:1}.chat-bubble{color:#fffc;background:#0891b233;border:1px solid #0891b24d;border-radius:12px 12px 4px;padding:8px 14px;font-size:.75rem;display:inline-block}.badge{color:var(--color-primary);border:1px solid var(--color-border);background:#0891b21a;border-radius:50px;margin-bottom:16px;padding:6px 18px;font-size:.85rem;font-weight:600;display:inline-block}.app-info{flex-direction:column;align-items:flex-start;display:flex}.app-features{flex-direction:column;gap:16px;margin-top:32px;display:flex}.app-features li{color:var(--color-text);align-items:center;gap:12px;font-size:1.05rem;font-weight:500;display:flex}.app-features svg{color:var(--color-cta);flex-shrink:0}.hw-grid{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.hw-card{text-align:center;padding:32px 20px}.hw-card svg{color:var(--color-primary);margin-bottom:16px;display:inline-block}.hw-card h4{font-family:var(--font-heading);color:var(--color-text);font-size:.95rem;font-weight:600}.privacy-layout{grid-template-columns:1fr 1fr;align-items:center;gap:80px;display:grid}.privacy-visual{justify-content:center;align-items:center;display:flex}.shield-graphic{justify-content:center;align-items:center;width:240px;height:280px;animation:6s ease-in-out infinite shieldFloat;display:flex}@keyframes shieldFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.shield-svg{width:100%;height:100%}.privacy-lead{color:var(--color-text);margin-bottom:28px;font-size:1.15rem;font-weight:500}.privacy-list{flex-direction:column;gap:16px;margin-bottom:32px;display:flex}.privacy-list li{color:var(--color-text);align-items:center;gap:12px;font-size:1.05rem;font-weight:500;display:flex}.privacy-list svg{flex-shrink:0}.privacy-quote{font-family:var(--font-heading);color:var(--color-primary);border-left:3px solid var(--color-primary);padding-left:20px;font-size:1.25rem;font-style:italic;font-weight:600}.section-vision{background:linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));text-align:center;padding:120px 0}.vision-content{max-width:640px;margin:0 auto}.vision-text{color:var(--color-text-light);margin-top:24px;font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.8}.footer{color:#fffc;background:#0c2a38;padding:60px 0 32px}.footer-content{flex-direction:column;align-items:center;gap:24px;display:flex}.footer-logo{font-family:var(--font-heading);color:var(--color-secondary);align-items:center;gap:10px;font-size:1.3rem;font-weight:700;transition:opacity .2s;display:flex}.footer-logo:hover{opacity:.8}.footer-logo .logo-icon{color:var(--color-secondary)}.footer-tagline{color:#ffffff80;margin-top:4px;font-size:.9rem}.footer-brand{text-align:center}.footer-imms{border-radius:var(--radius-sm);background:#ffffff0a;border:1px solid #ffffff14;align-items:center;gap:16px;padding:16px 32px;display:flex}.powered-by{color:#fff6;font-size:.85rem;font-weight:500}.imms-link{color:var(--color-secondary);background:#22d3ee1a;border:1px solid #22d3ee33;border-radius:50px;align-items:center;gap:8px;padding:8px 20px;font-size:.95rem;font-weight:600;transition:all .25s;display:inline-flex}.imms-link:hover{background:#22d3ee33;border-color:#22d3ee66;transform:translateY(-1px)}.footer-bottom{text-align:center;color:#ffffff4d;border-top:1px solid #ffffff14;width:100%;padding-top:24px;font-size:.8rem}.fade-in{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(30px)}.fade-in.visible{opacity:1;transform:translateY(0)}@media (width<=1024px){.imms-grid,.hw-grid{grid-template-columns:repeat(2,1fr)}.privacy-layout,.app-layout{gap:48px}}@media (width<=768px){.nav-links{top:calc(var(--nav-height) + 8px);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius);box-shadow:var(--shadow-soft);border:1px solid var(--color-border-light);background:#f0fdfaf7;flex-direction:column;gap:4px;padding:16px;display:none;position:absolute;left:16px;right:16px}.nav-links.open{display:flex}.mobile-menu-btn{display:block}.about-grid{flex-direction:column}.about-divider{transform:rotate(90deg)}.about-card{max-width:100%}.n1-grid{grid-template-columns:1fr;gap:20px;max-width:400px}.n1-col{padding:28px 24px}.imms-grid,.hw-grid{grid-template-columns:1fr;gap:16px}.layers-timeline:before{left:24px}.layer-number{width:48px;font-size:1.5rem}.layer-content{padding:20px}.app-layout{flex-direction:column;align-items:center;gap:40px}.app-info{text-align:center;align-items:center}.phone-frame{width:240px;height:480px;margin:0 auto}.privacy-layout{grid-template-columns:1fr;gap:40px}.privacy-visual{order:-1}.shield-graphic{width:160px;height:200px}.section{padding:72px 0}.footer-imms{flex-direction:column;gap:12px;padding:20px 24px}}@media (width<=480px){.navbar{top:8px;left:8px;right:8px}.hero-title{font-size:1.8rem}.container{padding:0 16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}html{scroll-behavior:auto}.fade-in{opacity:1;transform:none}}