*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:#1e293b;background:#fff;font-family:Alef,sans-serif;transition:background .3s,color .3s;overflow-x:hidden}:root{--brand-50:#f0fdfa;--brand-100:#ccfbf1;--brand-300:#5eead4;--brand-400:#2dd4bf;--brand-500:#14b8a6;--brand-600:#0d9488;--brand-700:#0f766e;--brand-900:#134e4a;--amber-400:#fbbf24;--amber-500:#f59e0b;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes sparkleSoda{0%{opacity:0;transform:translateY(10px)scale(.8)}20%{opacity:.9;transform:translateY(5px)scale(1.1)}80%{opacity:.9;transform:translateY(-10px)scale(1)}to{opacity:0;transform:translateY(-15px)scale(.8)}}.fade-in-up{animation:.7s ease-out both fadeInUp}.fade-in-up-delay-1{animation-delay:.15s}.fade-in-up-delay-2{animation-delay:.3s}.fade-in-up-delay-3{animation-delay:.45s}.fade-in-up-delay-4{animation-delay:.6s}.fade-in{animation:.6s ease-out both fadeIn}html.dark body{color:var(--gray-100);background:#111827}html.dark .navbar{border-bottom-color:var(--gray-800);background:#1e293ba6}html.dark .navbar.scrolled{box-shadow:0 1px 12px #0000004d}html.dark .navbar-logo,html.dark .hero h1{color:var(--gray-100)}html.dark .hero-sub{color:var(--gray-400)}html.dark .features-header h2{color:var(--gray-100)}html.dark .feature-card{background:var(--gray-800);border-color:var(--gray-700)}html.dark .feature-card h3{color:var(--gray-100)}html.dark .feature-card p{color:var(--gray-400)}html.dark .modal-content{background:var(--gray-800)}html.dark .modal-title{color:var(--gray-100)}html.dark .modal-text{color:var(--gray-300)}html.dark .modal-text h4{color:var(--gray-200)}.theme-toggle{background:var(--brand-50);width:38px;height:38px;color:var(--brand-600);cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;margin-left:12px;transition:all .25s;display:inline-flex}.theme-toggle:hover{background:var(--brand-100)}html.dark .theme-toggle{color:var(--brand-400);background:#134e4a4d}html.dark .theme-toggle:hover{background:#134e4a80}.theme-toggle i{font-size:18px}.navbar{z-index:100;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--gray-100);background:#f8fafca6;justify-content:space-between;align-items:center;height:64px;padding:0 40px;transition:box-shadow .3s;display:flex;position:fixed;top:0;left:0;right:0;transform:translateZ(0)}.navbar.scrolled{box-shadow:0 1px 12px #0000000f}.navbar-logo{color:var(--gray-900);align-items:center;gap:10px;text-decoration:none;display:flex}.navbar-logo i{color:var(--brand-600);font-size:26px}.navbar-logo span{letter-spacing:-.3px;font-size:20px;font-weight:700}.navbar-cta{color:#fff;background:var(--brand-600);cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:9px 22px;font-family:Alef,sans-serif;font-size:14px;font-weight:700;text-decoration:none;transition:all .25s;display:inline-flex}.navbar-cta:hover{background:var(--brand-700);transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.hero{text-align:center;background:0 0;flex-direction:column;justify-content:center;align-items:center;min-height:85vh;padding:140px 24px 80px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#14b8a60f 0%,#0000 70%);width:700px;height:700px;position:absolute;top:-120px;left:50%;transform:translate(-50%)}.hero-badge-wrapper{margin-bottom:28px;display:inline-flex;position:relative}.hero-badge{color:var(--brand-700);background:var(--brand-100);border:1px solid var(--brand-300);z-index:1;border-radius:100px;align-items:center;gap:8px;padding:6px 16px;font-size:13px;font-weight:700;display:inline-flex;position:relative}.floating-star{color:var(--brand-500);pointer-events:none;animation-name:sparkleSoda;animation-timing-function:linear;animation-iteration-count:infinite;position:absolute}.floating-star.star-1{z-index:2;font-size:14px;animation-duration:3s;animation-delay:0s;top:-4px;right:16px}.floating-star.star-2{z-index:0;font-size:10px;animation-duration:2.5s;animation-delay:.7s;bottom:-8px;left:24px}.floating-star.star-3{z-index:2;font-size:12px;animation-duration:3.5s;animation-delay:1.2s;top:8px;left:-10px}.floating-star.star-4{z-index:0;font-size:11px;animation-duration:2.8s;animation-delay:.3s;top:-10px;right:30px}.floating-star.star-5{z-index:0;font-size:9px;animation-duration:3.2s;animation-delay:1.8s;bottom:-6px;right:45px}.floating-star.star-6{z-index:2;font-size:8px;animation-duration:2.6s;animation-delay:.9s;top:14px;right:-6px}html.dark .floating-star{color:var(--brand-300);opacity:.9}.hero-badge i{font-size:14px}.hero h1{color:var(--gray-900);max-width:700px;margin-bottom:20px;font-size:clamp(36px,5vw,56px);font-weight:700;line-height:1.25}.hero h1 .highlight{color:var(--brand-600);position:relative}.hero h1 .highlight:after{content:"";background:var(--brand-300);opacity:.4;z-index:-1;border-radius:3px;height:6px;position:absolute;bottom:2px;left:0;right:0}.hero-sub{color:var(--gray-500);max-width:520px;margin-bottom:40px;font-size:clamp(16px,2vw,19px);line-height:1.75}.hero-cta{color:#fff;background:var(--brand-600);cursor:pointer;border:none;border-radius:14px;align-items:center;gap:10px;padding:14px 36px;font-family:Alef,sans-serif;font-size:17px;font-weight:700;text-decoration:none;transition:all .3s;display:inline-flex;box-shadow:0 4px 12px #0000000d}.hero-cta:hover{background:var(--brand-700);transform:translateY(-2px);box-shadow:0 8px 24px #0000001f}.hero-cta i{font-size:20px;transition:transform .3s}.hero-cta:hover i{transform:translate(-4px)}.hero-image-wrapper{z-index:10;width:100%;max-width:1024px;margin-top:120px;margin-left:auto;margin-right:auto;padding:0 24px;position:relative}.hero-image-wrapper img{border:1px solid var(--gray-200);border-radius:12px;width:100%;height:auto;transition:all .3s;display:block;box-shadow:0 20px 40px #00000014}html.dark .hero-image-wrapper img{border-color:var(--gray-700);box-shadow:0 32px 64px #0006}.features{background:0 0;padding:80px 24px 100px}.features-header{text-align:center;margin-bottom:56px}.features-header h2{color:var(--gray-900);margin-bottom:12px;font-size:clamp(26px,3.5vw,36px);font-weight:700}.features-header p{color:var(--gray-400);max-width:460px;margin:0 auto;font-size:16px;line-height:1.7}.features-grid{grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px;margin:0 auto;display:grid}.faq-grid{grid-template-columns:repeat(2,1fr);gap:24px;max-width:960px;margin:0 auto;display:grid}.feature-card{border:1px solid var(--gray-200);text-align:center;background:#fff;border-radius:16px;padding:36px 28px;transition:all .35s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.feature-card:before{content:"";background:linear-gradient(90deg, var(--brand-300), var(--brand-500));opacity:0;height:3px;transition:opacity .35s;position:absolute;top:0;left:0;right:0}.feature-card:hover{border-color:var(--brand-300);transform:translateY(-4px);box-shadow:0 12px 32px #0000000f}.feature-card:hover:before{opacity:1}.feature-icon{border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;font-size:26px;display:inline-flex}.feature-icon.teal{background:var(--brand-50);color:var(--brand-600)}.feature-icon.amber{color:var(--amber-500);background:#fffbeb}.feature-icon.slate{background:var(--gray-100);color:var(--gray-600)}.feature-card h3{color:var(--gray-800);margin-bottom:10px;font-size:18px;font-weight:700}.feature-card p{color:var(--gray-400);font-size:14px;line-height:1.75}.footer{text-align:center;padding:32px 24px}.footer p{color:var(--gray-400);font-size:13px}.footer a{color:var(--brand-500);font-weight:700;text-decoration:none}.footer a:hover{color:var(--brand-700)}.mobile-only{display:none}.desktop-only{display:block}a.desktop-only{display:inline-flex}@media (width<=768px){.navbar{padding:0 20px}.hero{min-height:auto;padding:120px 20px 60px}.features-grid,.faq-grid{grid-template-columns:1fr;max-width:420px}.feature-card{padding:28px 24px}.desktop-only,a.desktop-only{display:none}.mobile-only{display:block}a.mobile-only{display:inline-flex}}@media (width<=480px){.hero h1{font-size:30px}.hero-cta{padding:12px 28px;font-size:15px}.navbar-logo span{font-size:17px}}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:1000;opacity:0;visibility:hidden;background:#0f172a99;justify-content:center;align-items:center;padding:24px;transition:all .3s;display:flex;position:fixed;inset:0}.modal-overlay.active{opacity:1;visibility:visible}.modal-content{background:#fff;border-radius:20px;width:100%;max-width:600px;max-height:85vh;padding:40px;transition:all .3s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow-y:auto;transform:translateY(20px)scale(.95);box-shadow:0 20px 60px #0000001a}.modal-overlay.active .modal-content{transform:translateY(0)scale(1)}.modal-close{color:var(--gray-400);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:24px;transition:color .2s,background .2s;display:flex;position:absolute;top:24px;left:24px}.modal-close:hover{color:var(--gray-800);background:var(--gray-100)}.modal-title{color:var(--gray-900);margin-bottom:24px;font-size:24px;font-weight:700}.modal-text{color:var(--gray-600);font-size:15px;line-height:1.8}.modal-text h4{color:var(--gray-800);margin-top:24px;margin-bottom:8px;font-size:16px}@media (width<=600px){.modal-content{padding:24px}}.about-container{text-align:right;border:1px solid var(--gray-200);background:#fff;border-radius:16px;flex-direction:row-reverse;align-items:flex-start;gap:40px;margin-top:80px;padding:40px;display:flex;box-shadow:0 12px 40px #0000000f}.about-text{color:var(--gray-800);font-size:17px;line-height:1.8}.about-subtitle{color:var(--gray-900);margin-bottom:12px;font-size:22px;font-weight:700}.about-code{background:var(--brand-50);color:var(--brand-600);border-radius:4px;padding:2px 6px;font-weight:700}html.dark .about-container{background:var(--gray-800);border-color:var(--gray-700)}html.dark .about-text{color:var(--gray-300)}html.dark .about-subtitle{color:var(--gray-100)}html.dark .about-code{color:var(--brand-400);background:#134e4a66}@media (width<=768px){.about-container{flex-direction:column;align-items:stretch;gap:24px;padding:24px}.about-container img{max-width:250px;margin:0 auto;display:block}.about-title{text-align:center}}