:root{--color-bg:#f8fafc;--color-surface:#fff;--color-text-main:#0f172a;--color-text-muted:#64748b;--color-accent:#f97316;--color-accent-hover:#ea580c;--color-border:#e2e8f0;--font-body:"Inter", sans-serif;--font-heading:"Outfit", sans-serif;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-md:.75rem;--radius-lg:1.5rem;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--color-nav-bg:#fffc;--color-sticky-bg:#0f172af2;--color-nav-border:#e2e8f080}[data-theme=dark]{--color-bg:#0f172a;--color-surface:#1e293b;--color-text-main:#f8fafc;--color-text-muted:#94a3b8;--color-border:#334155;--color-nav-bg:#0f172acc;--color-sticky-bg:#1e293bf2;--color-nav-border:#33415580}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;line-height:1.2}a{color:inherit;text-decoration:none}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0}.text-center{text-align:center}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-6{margin-bottom:3rem}.section-title{margin-bottom:1rem;font-size:2.5rem}.section-subtitle{color:var(--color-text-muted);max-width:600px;margin:0 auto 3rem;font-size:1.125rem}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);font-weight:500;font-family:var(--font-body);border:none;padding:.75rem 1.5rem;font-size:1rem;display:inline-block}.btn-primary{background-color:var(--color-accent);color:#fff;box-shadow:0 4px 14px #f9731663}.btn-primary:hover{background-color:var(--color-accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px #f973163b}.btn-outline{color:var(--color-text-main);border:1px solid var(--color-border);background-color:#0000}.btn-outline:hover{border-color:var(--color-text-main);background-color:var(--color-surface)}.navbar{background:var(--color-nav-bg);-webkit-backdrop-filter:blur(12px);z-index:1000;border-bottom:1px solid 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p{color:var(--color-text-muted);max-width:600px;margin-bottom:2.5rem;font-size:1.25rem}.hero-actions{gap:1rem;display:flex}.hero-container{text-align:center;flex-direction:column-reverse;justify-content:center;align-items:center;gap:2rem;display:flex}@media (width>=900px){.hero-container{text-align:left;flex-direction:row;justify-content:space-between;gap:4rem}}.hero-visual{flex:1;justify-content:center;width:100%;max-width:400px;display:flex}@media (width>=900px){.hero-visual{justify-content:flex-end;max-width:500px}}.blueprint-anim{filter:drop-shadow(0 15px 25px #f9731626);width:100%;height:auto;animation:6s ease-in-out infinite float}.anim-path{stroke-dasharray:2000;stroke-dashoffset:2000px;animation:5s ease-in-out infinite alternate forwards drawBlueprint}.anim-fade{opacity:0;animation:5s ease-in-out infinite alternate forwards fadeInOut}.delay-1{animation-delay:.2s}.delay-2{animation-delay:.4s}.delay-3{animation-delay:.6s}.delay-4{animation-delay:.8s}.delay-5{animation-delay:1s}@keyframes drawBlueprint{0%{stroke-dashoffset:2000px}15%{stroke-dashoffset:2000px}85%{stroke-dashoffset:0}to{stroke-dashoffset:0}}@keyframes fadeInOut{0%{opacity:0}75%{opacity:0}90%{opacity:1}to{opacity:1}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.packages-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;display:grid}.package-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:var(--transition);flex-direction:column;padding:2.5rem;display:flex}.package-card:hover{box-shadow:var(--shadow-lg);border-color:var(--color-accent);transform:translateY(-8px)}.package-name{margin-bottom:.5rem;font-size:1.5rem}.package-desc{color:var(--color-text-muted);margin-bottom:1.5rem;font-size:.9375rem}.package-price{font-size:2rem;font-weight:700;font-family:var(--font-heading);border-bottom:1px solid var(--color-border);margin-bottom:1.5rem;padding-bottom:1.5rem}.package-price span{color:var(--color-text-muted);font-size:1rem;font-weight:400}.package-features{flex-grow:1;margin-bottom:2rem}.package-features li{color:var(--color-text-main);align-items:flex-start;gap:.75rem;margin-bottom:.75rem;font-size:.9375rem;display:flex}.package-features li:before{content:"✓";color:var(--color-accent);font-weight:700}.package-card 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var(--color-border);flex-direction:column;justify-content:center;padding:2rem;display:flex}.quote-title{color:var(--color-text-muted);margin-bottom:1rem;font-size:1.125rem}.quote-amount{font-family:var(--font-heading);color:var(--color-accent);margin-bottom:1.5rem;font-size:2.5rem;font-weight:700;line-height:1}.quote-details{border-top:1px solid var(--color-border);padding-top:1.5rem}.quote-row{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.75rem;font-size:.9375rem;display:flex}.quote-row span:first-child{color:var(--color-text-muted)}.quote-row span:last-child{text-align:right;color:var(--color-text-main);font-weight:500}.quote-row.total-area span:first-child{color:var(--color-text-main);font-weight:600}.quote-note{color:var(--color-text-muted);margin-top:1.5rem;font-size:.75rem;font-style:italic}.page-section{min-height:100vh;padding-top:5rem;display:none}.page-section.active{display:block}.footer{color:#f8fafc;background:#0f172a;margin-top:4rem;padding:4rem 0 2rem}.footer-content{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:3rem;margin-bottom:3rem;display:grid}.footer-col h4{color:#fff;margin-bottom:1.5rem;font-size:1.25rem}.footer-col p{color:#94a3b8;margin-bottom:.75rem;font-size:.9375rem}.footer-bottom{text-align:center;color:#64748b;border-top:1px solid #1e293b;padding-top:2rem;font-size:.875rem}@media (width<=768px){.hero h1{font-size:3rem}.estimator-body{grid-template-columns:1fr;padding:2rem}.quote-panel{order:-1;margin-bottom:2rem}.nav-container{flex-direction:column;gap:1rem;height:auto;padding:1rem 0}.nav-links{flex-wrap:wrap;justify-content:center;gap:1.25rem}}.accordion-wrapper{margin-top:1rem;margin-bottom:2rem}.accordion-toggle{color:var(--color-accent);cursor:pointer;font-weight:500;font-family:var(--font-body);background:0 0;border:none;align-items:center;gap:.5rem;padding:0;display:flex}.accordion-toggle svg{transition:transform .3s}.accordion-toggle.expanded svg{transform:rotate(180deg)}.accordion-content{border-top:1px solid var(--color-border);max-height:400px;margin-top:1rem;padding-top:1rem;font-size:.875rem;display:none;overflow-y:auto}.accordion-content.expanded{animation:.3s fadeIn;display:block}.accordion-section-title{color:var(--color-text-main);text-transform:capitalize;margin-top:1rem;margin-bottom:.5rem;font-weight:600}.accordion-content ul{margin-bottom:1rem;padding-left:0}.accordion-content li{color:var(--color-text-muted);margin-bottom:.25rem;padding-left:1rem;font-size:.875rem;position:relative}.accordion-content li:before{content:"•";color:var(--color-accent);font-weight:700;position:absolute;left:0}.sticky-bottom-quote-bar{background:var(--color-sticky-bg);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--color-accent);z-index:999;grid-template-columns:1fr auto 1fr;align-items:center;padding:.75rem 1.5rem;animation:.3s slideUp;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #0000004d}.sticky-bottom-quote-bar .sticky-quote-info{text-align:center;grid-column:2}.sticky-bottom-quote-bar .btn{grid-column:3;justify-self:end}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (width<=768px){.sticky-bottom-quote-bar{padding:.6rem 1rem}}