@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg-primary:#0a0a0a;--bg-secondary:#141414;--bg-card:#1c1c1cd9;--bg-card-solid:#1c1c1c;--bg-input:#242424;--bg-nav:#0a0a0af5;--accent:#2f8f3e;--accent-strong:#256e30;--accent-light:#7ed492;--accent-dim:#2f8f3e1a;--accent-glow:#2f8f3e26;--green:#34d399;--green-dim:#34d39914;--red:#f87171;--red-dim:#f8717114;--orange:#fb923c;--whatsapp:#25d366;--blue:#60a5fa;--grad-accent:linear-gradient(135deg, #2f8f3e, #1f6e2e);--grad-accent-soft:linear-gradient(135deg, #2f8f3e26, #1f6e2e0d);--grad-green:linear-gradient(135deg, #34d399, #10b981);--grad-whatsapp:linear-gradient(135deg, #25d366, #128c7e);--grad-card:linear-gradient(145deg, #2f8f3e0f, #1f6e2e05);--grad-hero:linear-gradient(180deg, #2f8f3e0f 0%, transparent 50%);--text-1:#f5f5f5;--text-2:#a8a8a8;--text-3:#6b6b6b;--border:#2f8f3e1f;--border-subtle:#ffffff0f;--shadow:0 4px 24px #0006;--glow:0 0 40px #2f8f3e0f;--r-sm:12px;--r-md:16px;--r-lg:20px;--r-xl:24px;--nav-h:72px;--header-h:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-tap-highlight-color:transparent;scroll-behavior:smooth;font-size:16px}body{background:var(--bg-primary);color:var(--text-1);min-height:100dvh;padding-bottom:calc(var(--nav-h) + 24px);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E");position:fixed;inset:0}#app{z-index:1;position:relative}.app-header{z-index:100;background:var(--bg-nav);-webkit-backdrop-filter:blur(24px)saturate(1.3);border-bottom:1px solid var(--border);height:var(--header-h);align-items:center;gap:14px;padding:0 20px;display:flex;position:sticky;top:0}.app-header .logo-icon{filter:drop-shadow(0 2px 6px #2f8f3e4d);font-size:30px;line-height:1}.app-header h1{background:linear-gradient(135deg,#2f8f3e,#7ed492);-webkit-text-fill-color:transparent;letter-spacing:-.03em;-webkit-background-clip:text;background-clip:text;font-size:1.3rem;font-weight:800}.header-tagline{color:var(--text-3);letter-spacing:.01em;margin-left:auto;font-size:.68rem;font-weight:500}.bottom-nav{z-index:200;background:var(--bg-nav);-webkit-backdrop-filter:blur(24px)saturate(1.3);border-top:1px solid var(--border);height:var(--nav-h);padding-bottom:env(safe-area-inset-bottom,0);justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-btn{color:var(--text-3);cursor:pointer;letter-spacing:.03em;text-transform:uppercase;background:0 0;border:none;flex-direction:column;align-items:center;gap:4px;padding:8px 20px;font-family:inherit;font-size:.68rem;font-weight:600;transition:all .3s;display:flex;position:relative}.nav-btn .nav-icon{font-size:24px;line-height:1;transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.nav-btn.active{color:var(--accent)}.nav-btn.active .nav-icon{transform:scale(1.2)translateY(-2px)}.nav-btn.active:after{content:"";background:var(--grad-accent);border-radius:0 0 6px 6px;width:36px;height:3px;position:absolute;top:0;left:50%;transform:translate(-50%);box-shadow:0 2px 8px #2f8f3e4d}.nav-btn:active{transform:scale(.92)}.nav-badge{background:var(--red);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:.62rem;font-weight:800;display:none;position:absolute;top:2px;right:6px;box-shadow:0 2px 6px #f8717166}.nav-badge.show{animation:.3s cubic-bezier(.175,.885,.32,1.275) popIn;display:flex}.tab-content{padding:20px 16px;animation:.4s cubic-bezier(.25,.46,.45,.94) fadeInUp;display:none}.tab-content.active{display:block}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes popIn{0%{transform:scale(0)}to{transform:scale(1)}}@keyframes wallSlideIn{0%{opacity:0;max-height:0;transform:translateY(-10px)}to{opacity:1;max-height:200px;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.section-title{letter-spacing:-.04em;background:linear-gradient(135deg, var(--text-1) 30%, var(--accent-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:1.5rem;font-weight:900}.section-subtitle{color:var(--text-2);margin-bottom:28px;font-size:.85rem;line-height:1.6}.category-header{border-bottom:1px solid var(--border);align-items:center;gap:10px;margin-top:12px;margin-bottom:6px;padding:14px 0 10px;display:flex;position:relative}.category-header:after{content:"";background:var(--grad-accent);border-radius:1px;width:60px;height:2px;position:absolute;bottom:-1px;left:0}.category-icon{font-size:20px}.category-label{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-size:.82rem;font-weight:700}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--r-lg);-webkit-backdrop-filter:blur(12px);margin-bottom:12px;padding:20px;transition:all .3s;position:relative;overflow:hidden}.card:before{content:"";opacity:0;background:linear-gradient(90deg,#0000,#2f8f3e26,#0000);height:1px;transition:opacity .3s;position:absolute;top:0;left:0;right:0}.card:hover:before{opacity:1}.card:hover{border-color:var(--border);box-shadow:var(--glow)}.card-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.card-icon{border-radius:var(--r-sm);background:var(--grad-accent-soft);border:1px solid var(--border);flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;font-size:22px;transition:transform .3s;display:flex}.card:hover .card-icon{transform:scale(1.05)}.card-title{color:var(--text-1);letter-spacing:-.01em;font-size:.95rem;font-weight:700}.card-unit{color:var(--text-3);margin-top:2px;font-size:.74rem;font-weight:500}.input-group{margin-bottom:12px}.input-label{color:var(--text-2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:.76rem;font-weight:600;display:block}.input-field{background:var(--bg-input);border:1.5px solid var(--border-subtle);border-radius:var(--r-md);width:100%;color:var(--text-1);appearance:none;outline:none;padding:14px 16px;font-family:inherit;font-size:1.05rem;font-weight:600;transition:all .3s}.input-field::placeholder{color:var(--text-3);font-weight:400}.input-field:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim), 0 0 20px #2f8f3e14;background:var(--bg-secondary)}.input-prefix{position:relative}.input-prefix .input-field{padding-left:44px}.input-prefix:before{content:"R$";color:var(--accent);z-index:1;font-size:.9rem;font-weight:700;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.input-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.service-selector{margin-bottom:20px}.service-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;display:grid}.service-chip{border:1.5px solid var(--border-subtle);border-radius:var(--r-md);background:var(--bg-card);color:var(--text-2);cursor:pointer;text-align:left;align-items:center;gap:10px;padding:13px 14px;font-family:inherit;font-size:.75rem;font-weight:600;transition:all .3s;display:flex;position:relative;overflow:hidden}.service-chip:before{content:"";background:var(--grad-accent-soft);opacity:0;transition:opacity .3s;position:absolute;inset:0}.service-chip:hover:before{opacity:.5}.service-chip .chip-icon{z-index:1;flex-shrink:0;font-size:20px;position:relative}.service-chip .chip-label{z-index:1;line-height:1.25;position:relative}.service-chip:active{transform:scale(.96)}.service-chip.active{border-color:var(--accent);background:var(--accent-dim);color:var(--text-1);box-shadow:0 0 20px #2f8f3e1a,inset 0 0 20px #2f8f3e08}.service-chip.active:before{opacity:1}.service-chip.active .chip-label{color:var(--accent);font-weight:700}.selected-service-info{background:var(--grad-accent-soft);border:1px solid var(--border);border-radius:var(--r-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;margin-bottom:16px;padding:14px 18px;display:flex}.selected-service-name{color:var(--text-1);font-size:.9rem;font-weight:700}.selected-service-price{color:var(--accent);font-size:.82rem;font-weight:600}.calc-card{border-width:1.5px;border-color:#2f8f3e33}.calc-section-title{color:var(--text-1);margin-bottom:8px;font-size:1rem;font-weight:700}.dim-hint{color:var(--accent);opacity:.8;margin-bottom:12px;font-size:.78rem;font-weight:500}.wall-area-display{text-align:right;color:var(--text-3);margin-top:6px;padding-right:4px;font-size:.78rem;font-weight:600;transition:color .3s}.wall-area-display.has-value{color:var(--green)}.total-m2-bar{background:var(--green-dim);border-radius:var(--r-md);border:1.5px solid #34d3992e;justify-content:space-between;align-items:center;margin:16px 0 12px;padding:16px 18px;display:flex}.total-m2-label{color:var(--text-2);text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;font-weight:600}.total-m2-value{color:var(--green);font-size:1.25rem;font-weight:800}.calc-result{background:var(--accent-dim);border-radius:var(--r-sm);border:1px solid #2f8f3e1a;justify-content:space-between;align-items:center;margin-top:12px;padding:14px 18px;display:flex}.calc-result-label{color:var(--text-2);font-size:.82rem;font-weight:500}.calc-result-value{color:var(--accent);font-size:1.2rem;font-weight:800}.btn{border-radius:var(--r-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:10px;width:100%;min-height:56px;padding:14px 24px;font-family:inherit;font-size:.95rem;font-weight:700;transition:all .3s;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;background:linear-gradient(90deg,#0000,#ffffff0f,#0000) 0 0/200% 100%;transition:opacity .3s;position:absolute;inset:0}.btn:hover:after{opacity:1;animation:1.5s infinite shimmer}.btn:active{transform:scale(.96)}.btn-icon{font-size:20px;line-height:1}.btn-primary{background:var(--grad-accent);color:#fff;text-shadow:0 1px 2px #0003;box-shadow:0 4px 20px #2f8f3e4d}.btn-primary:hover{box-shadow:0 8px 32px #2f8f3e66}.btn-secondary{background:var(--bg-input);color:var(--text-1);border:1.5px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-whatsapp{background:var(--grad-whatsapp);color:#fff;text-shadow:0 1px 2px #0003;box-shadow:0 4px 20px #25d3664d}.btn-print{background:var(--grad-accent);color:#fff;text-shadow:0 1px 2px #0003;box-shadow:0 4px 20px #2f8f3e4d}.btn-add{background:var(--grad-green);color:#fff;text-shadow:0 1px 2px #0003;margin-top:12px;box-shadow:0 4px 20px #34d39940}.btn-add-wall{border:1.5px dashed var(--border);color:var(--text-2);background:0 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.2s;display:flex}.btn-remove-wall:active{background:#f8717133;transform:scale(.9)}.budget-list{list-style:none}.budget-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--r-md);align-items:center;gap:12px;margin-bottom:10px;padding:16px;transition:all .25s;animation:.3s fadeInUp;display:flex}.budget-item:hover{border-color:var(--border)}.budget-item-info{flex:1;min-width:0}.budget-item-name{color:var(--text-1);white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;font-weight:700;overflow:hidden}.budget-item-detail{color:var(--text-3);margin-top:2px;font-size:.75rem}.budget-item-value{color:var(--accent);white-space:nowrap;font-size:1rem;font-weight:800}.budget-item-remove{background:var(--red-dim);width:36px;height:36px;color:var(--red);cursor:pointer;border:1px solid #f8717133;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;transition:all .2s;display:flex}.budget-item-remove:active{transform:scale(.9)}.total-card{background:var(--grad-accent-soft);border:2px solid var(--accent);border-radius:var(--r-lg);text-align:center;margin:20px 0;padding:28px;position:relative;overflow:hidden;box-shadow:0 0 40px #2f8f3e14,0 8px 32px #0003}.total-card:before{content:"";pointer-events:none;background:linear-gradient(#2f8f3e0d 0%,#0000 100%);position:absolute;inset:0}.total-label{color:var(--text-2);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-size:.82rem;font-weight:600;position:relative}.total-value{background:linear-gradient(135deg,#2f8f3e,#7ed492);-webkit-text-fill-color:transparent;letter-spacing:-.03em;-webkit-background-clip:text;background-clip:text;font-size:2.4rem;font-weight:900;position:relative}.client-input{background:var(--bg-input);border:1.5px solid var(--border-subtle);border-radius:var(--r-md);width:100%;color:var(--text-1);outline:none;padding:16px;font-family:inherit;font-size:1rem;font-weight:500;transition:all .3s}.client-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.client-input::placeholder{color:var(--text-3)}.contract-fields{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);margin-bottom:20px;padding:20px}.contract-fields-title{color:var(--text-1);margin-bottom:16px;font-size:1rem;font-weight:700}.contract-section-label{color:var(--accent);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border-subtle);margin-bottom:10px;padding-bottom:6px;font-size:.72rem;font-weight:700}.logo-preview{border:1.5px dashed var(--border);border-radius:var(--r-md);background:var(--bg-input);cursor:pointer;justify-content:center;align-items:center;width:100%;min-height:110px;transition:all .2s;display:flex;position:relative;overflow:hidden}.logo-preview:hover{border-color:var(--accent);background:var(--accent-dim,#6366f10f)}.logo-preview.has-logo{border-style:solid;border-color:var(--border-subtle);cursor:default;padding:10px}.logo-preview.has-logo:hover{background:var(--bg-input);border-color:var(--border-subtle)}.logo-placeholder{text-align:center;color:var(--text-3);pointer-events:none;padding:18px 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