:root{--frontend-blue:#2563eb;--frontend-purple:#7c3aed;--frontend-ink:#0f172a;--frontend-muted:#64748b}
html{scroll-behavior:smooth}.frontend-nav{transition:box-shadow .2s ease,background-color .2s ease}.frontend-nav.is-scrolled{box-shadow: none;}
.frontend-nav-link{font-size:.9rem;font-weight:600;color:#475569;transition:color .2s ease}.frontend-nav-link:hover{color:var(--frontend-blue)}.frontend-mobile-link{border-radius:.75rem;padding:.8rem .9rem;font-weight:600;color:#334155}.frontend-mobile-link:hover{background:#eff6ff;color:#1d4ed8}.footer-link{transition:color .2s ease}.footer-link:hover{color:#60a5fa}
.frontend-primary-btn{display:inline-flex;align-items:center;gap:.65rem;border-radius:.85rem;background:linear-gradient(135deg,#2563eb,#7c3aed);font-weight:800;color:#fff;box-shadow: none;transition:transform .2s ease,box-shadow .2s ease}.frontend-primary-btn:hover{transform:none;box-shadow: none;}
.frontend-grid-bg{background-color:#f8fafc;background-image:linear-gradient(rgba(37,99,235,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.055) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,#000 55%,transparent 100%)}.frontend-text-gradient{background:linear-gradient(135deg,#2563eb,#06b6d4,#7c3aed);-webkit-background-clip:text;background-clip:text;color:transparent}
.frontend-phone{position:relative;width:min(292px,78vw);aspect-ratio:9/19.5;overflow:hidden;border:9px solid #1e293b;border-radius:2.35rem;background:#fff;box-shadow: none;}.frontend-phone-small{width:min(250px,68vw);border-width:8px;border-radius:2rem}.frontend-phone-speaker{position:absolute;z-index:3;top:0;left:50%;width:104px;height:20px;transform:translateX(-50%);border-radius:0 0 14px 14px;background:#1e293b}
.frontend-float-card{position:absolute;align-items:center;gap:.7rem;border:1px solid #e2e8f0;border-radius:1rem;background:rgba(255,255,255,.94);padding:.8rem 1rem;box-shadow: none;animation:frontend-float 5s ease-in-out infinite}.frontend-float-card small,.frontend-float-card strong{display:block}.frontend-float-card small{font-size:.7rem;color:#94a3b8}.frontend-float-card strong{font-size:.82rem;color:#1e293b}.frontend-mini-icon{display:grid;width:2.5rem;height:2.5rem;place-items:center;border-radius:.75rem;font-size:1.2rem}@keyframes frontend-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.frontend-stat{display:flex;min-height:86px;flex-direction:column;align-items:center;justify-content:center;border-right:1px solid #e2e8f0;text-align:center}.frontend-stat:nth-child(2n){border-right:0}.frontend-stat strong{font-size:1.6rem;color:#0f172a}.frontend-stat span{margin-top:.25rem;font-size:.78rem;color:#64748b}@media(min-width:768px){.frontend-stat:nth-child(2n){border-right:1px solid #e2e8f0}.frontend-stat:last-child{border-right:0}}
.frontend-feature-card{border:1px solid #e2e8f0;border-radius:1.25rem;background:#f8fafc;padding:1.6rem;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}.frontend-feature-card:hover{transform:none;border-color:#bfdbfe;box-shadow: none;}.frontend-feature-card h3{margin-top:1.25rem;font-size:1.05rem;font-weight:800}.frontend-feature-card p{margin-top:.55rem;font-size:.9rem;line-height:1.7;color:#64748b}.frontend-feature-icon{display:grid;width:3.4rem;height:3.4rem;place-items:center;border-radius:1rem;font-size:1.55rem}.tone-blue{background:#dbeafe;color:#2563eb}.tone-cyan{background:#cffafe;color:#0891b2}.tone-purple{background:#ede9fe;color:#7c3aed}.tone-indigo{background:#e0e7ff;color:#4f46e5}.tone-pink{background:#fce7f3;color:#db2777}.tone-emerald{background:#d1fae5;color:#059669}.tone-orange{background:#ffedd5;color:#ea580c}.tone-red{background:#fee2e2;color:#dc2626}
.frontend-check{display:flex;align-items:center;gap:.65rem;font-weight:600;color:#e2e8f0}.frontend-check i{display:grid;width:1.75rem;height:1.75rem;place-items:center;border-radius:50%;background:rgba(59,130,246,.18);color:#93c5fd}
.frontend-carousel{display:flex;gap:1.5rem;overflow-x:auto;padding:.65rem .5rem 1.25rem;scroll-snap-type:x mandatory;scroll-padding-inline:.5rem;scroll-behavior:smooth;overscroll-behavior-x:contain;touch-action:pan-x pan-y pinch-zoom;scrollbar-width:none;-webkit-overflow-scrolling:touch;cursor:grab}.frontend-carousel.is-dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto}.frontend-carousel::-webkit-scrollbar{display:none}.frontend-slide{width:min(300px,84vw);flex:0 0 auto;scroll-snap-align:center;scroll-snap-stop:always;text-align:center;user-select:none;border:2px solid #cbd5e1;border-radius:1.5rem;background:#fff;padding:1rem .9rem 1.15rem;box-shadow: none;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.frontend-slide:hover{border-color:#93c5fd;box-shadow: none;transform:translateY(-2px)}.frontend-slide .frontend-phone{margin-inline:auto}.frontend-slide h3{margin-top:1rem;font-weight:800;color:#1e293b}.frontend-slide p{margin:.4rem auto 0;max-width:260px;font-size:.82rem;line-height:1.55;color:#64748b}.frontend-round-btn{display:grid;width:3rem;height:3rem;place-items:center;border:1px solid #e2e8f0;border-radius:50%;background:#fff;color:#475569;font-size:1.4rem;transition:border-color .2s ease,color .2s ease,transform .2s ease}.frontend-round-btn:hover{border-color:#93c5fd;color:#2563eb;transform:translateY(-1px)}.frontend-dot{width:.68rem;height:.68rem;border:0;border-radius:999px;background:#cbd5e1;transition:width .2s ease,background-color .2s ease}.frontend-dot.is-active{width:2rem;background:#2563eb}
.frontend-faq{overflow:hidden;border:1px solid #e2e8f0;border-radius:1rem;background:#fff}.frontend-faq summary{display:flex;cursor:pointer;list-style:none;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 1.25rem;font-weight:800;color:#1e293b}.frontend-faq summary::-webkit-details-marker{display:none}.frontend-faq summary i{font-size:1.35rem;color:#2563eb;transition:transform .2s ease}.frontend-faq[open] summary i{transform:rotate(180deg)}.frontend-faq>div{border-top:1px solid #f1f5f9;padding:1rem 1.25rem 1.2rem;line-height:1.75;color:#64748b}
.frontend-page-shell{min-height:calc(100vh - 5rem);padding:8.5rem 1rem 5rem}.frontend-page-card{margin-inline:auto;max-width:880px;border:1px solid #e2e8f0;border-radius:1.5rem;background:#fff;padding:clamp(1.4rem,3vw,2.5rem);box-shadow: none;}.frontend-page-card h1{font-size:clamp(2rem,5vw,2.7rem);font-weight:800;letter-spacing:-.035em}.frontend-page-card h2{margin-top:2rem;font-size:1.25rem;font-weight:800}.frontend-page-card p,.frontend-page-card li{line-height:1.8;color:#475569}.frontend-page-card a{color:#2563eb;text-decoration:underline;text-underline-offset:3px}.frontend-form-label{display:grid;gap:.45rem;font-size:.86rem;font-weight:700;color:#334155}.frontend-input{width:100%;border:1px solid #cbd5e1;border-radius:.8rem;background:#fff;padding:.85rem 1rem;color:#0f172a;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.frontend-input:focus{border-color:#3b82f6;box-shadow: none;}.frontend-alert{border-radius:.85rem;padding:.9rem 1rem;font-size:.9rem}.frontend-alert-success{border:1px solid #a7f3d0;background:#ecfdf5;color:#047857}.frontend-alert-error{border:1px solid #fecaca;background:#fef2f2;color:#b91c1c}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.frontend-primary-btn,.frontend-feature-card,.frontend-round-btn,.frontend-float-card{animation:none;transition:none}}
.frontend-rich-content h1,.frontend-rich-content h2,.frontend-rich-content h3{color:#0f172a;line-height:1.3}.frontend-rich-content h2{margin-top:2rem;border-left:4px solid #2563eb;padding-left:.8rem;font-size:1.35rem;font-weight:800}.frontend-rich-content h3{margin-top:1.5rem;font-size:1.1rem;font-weight:800}.frontend-rich-content p,.frontend-rich-content li{margin-top:.8rem;line-height:1.8;color:#475569}.frontend-rich-content ul,.frontend-rich-content ol{margin-top:.8rem;padding-left:1.4rem}.frontend-rich-content ul{list-style:disc}.frontend-rich-content ol{list-style:decimal}.frontend-rich-content blockquote{margin-top:1rem;border-left:4px solid #60a5fa;border-radius:0 .75rem .75rem 0;background:#eff6ff;padding:1rem 1.1rem}.frontend-rich-content table{margin-top:1rem;display:block;width:100%;overflow-x:auto;border-collapse:collapse}.frontend-rich-content th,.frontend-rich-content td{border:1px solid #cbd5e1;padding:.7rem;text-align:left}.frontend-rich-content th{background:#f1f5f9}.frontend-rich-content img{max-width:100%;height:auto;border-radius:.75rem}

@media (min-width:768px){.frontend-slide{width:280px}}
@media (min-width:1024px){.frontend-slide{width:300px}}
@media (prefers-reduced-motion:reduce){.frontend-carousel{scroll-behavior:auto}.frontend-slide{transition:none}}

/* Premium bordered polish — subtle depth without heavy 3D effects. */
.frontend-nav{border-bottom:1px solid rgba(226,232,240,.92);background:rgba(255,255,255,.9);backdrop-filter:saturate(145%) blur(14px);-webkit-backdrop-filter:saturate(145%) blur(14px)}
.frontend-feature-card,.frontend-page-card,.frontend-faq,.frontend-slide{box-shadow: none;}
.frontend-feature-card{background:linear-gradient(180deg,#fff 0%,#f8fafc 100%);border-color:#dbe4ef}
.frontend-feature-card:hover{border-color:#93c5fd;box-shadow: none;}
.frontend-primary-btn{border:1px solid rgba(255,255,255,.22)}
.frontend-input{border-color:#cbd5e1;box-shadow: none;}
.frontend-phone{border-color:#172033;box-shadow: none;}

/* Flat premium frontend: bordered surfaces without decorative shadows. */
.frontend-nav,.frontend-primary-btn,.frontend-phone,.frontend-float-card,.frontend-feature-card,.frontend-slide,.frontend-page-card,.frontend-input{box-shadow:none!important}
.frontend-feature-card,.frontend-slide,.frontend-page-card{border-color:#cbd5e1}
.frontend-input:focus{outline:2px solid rgba(59,130,246,.20);outline-offset:1px}

/* Flat composition: avoid decorative cards layered over other cards/screens. */
.frontend-float-card{display:none!important}
.frontend-slide{border:0!important;border-radius:0!important;background:transparent!important;padding:.5rem!important;box-shadow:none!important}
.frontend-slide:hover{transform:none!important;border-color:transparent!important}

/* Project-wide flat frontend: all depth comes from spacing, borders and color, never shadows. */
body *,body *::before,body *::after{box-shadow:none!important;text-shadow:none!important}