:root{--bg:#ffffff;--fg:#1a1a1a;--muted:#5b6470;--line:#e6e8eb;--brand:#b4531f;--brand-dark:#8c3f17;--accent-bg:#faf6f2;--max:1100px;--radius:10px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--fg);background:var(--bg);line-height:1.65;font-size:17px}.container{max-width:var(--max);margin:0 auto;padding:0 20px}a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.site-header{border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;background:rgba(255,255,255,.95);-webkit-backdrop-filter:saturate(180%) blur(6px);backdrop-filter:saturate(180%) blur(6px);z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}.brand{font-weight:800;font-size:20px;color:var(--brand-dark)}.nav{list-style:none;display:flex;gap:18px;margin:0;padding:0;flex-wrap:wrap}.nav a{color:var(--fg);font-size:15px;font-weight:500}main{min-height:60vh}.page-body,.prose{max-width:760px}.page-wrap{padding:28px 0 56px}.page-wrap .container{max-width:var(--max)}h1{font-size:clamp(28px,4vw,40px);line-height:1.2;margin:.2em 0 .4em}h2{font-size:clamp(22px,3vw,28px);margin-top:1.8em}h3{font-size:20px;margin-top:1.4em}.prose ol,.prose ul{padding-left:22px}.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15.5px}.prose td,.prose th{border:1px solid var(--line);padding:10px 12px;text-align:left}.prose th{background:var(--accent-bg)}.lead{font-size:19px;color:var(--muted)}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 8px;font-size:14px;color:var(--muted)}.breadcrumbs li:not(:last-child):after{content:"/";margin-left:8px;color:var(--line)}.faq{margin:40px 0;max-width:760px}.faq-item{border:1px solid var(--line);border-radius:var(--radius);padding:4px 16px;margin-bottom:10px}.faq-item summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open] summary{color:var(--brand-dark)}.faq-answer{padding-bottom:8px;color:var(--fg)}.cta{background:var(--accent-bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin:40px 0;max-width:760px}.cta h2{margin-top:0}.cta-button{display:inline-block;background:var(--brand);color:#fff;padding:12px 22px;border-radius:8px;font-weight:700;margin-top:8px}.cta-button:hover{background:var(--brand-dark);text-decoration:none}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:18px;gap:18px;margin:28px 0}.card{border:1px solid var(--line);border-radius:var(--radius);padding:20px}.card h3{margin:0 0 8px}.card p{color:var(--muted);margin:0 0 12px;font-size:15px}.card-post{padding:0;overflow:hidden;display:flex;flex-direction:column}.card-post>h3,.card-post>p,.card-post>small{padding-left:18px;padding-right:18px}.card-post>h3{margin-top:14px}.card-post>small{padding-bottom:18px;color:var(--muted)}.card-thumb{display:block;aspect-ratio:16/9;overflow:hidden}.card-thumb img{width:100%;height:100%;object-fit:cover;display:block}.hero{background:var(--accent-bg);border-bottom:1px solid var(--line);padding:48px 0}.hero-inner{display:grid;grid-template-columns:1fr 1fr;grid-gap:36px;gap:36px;align-items:center}.hero-text h1{margin-top:0}.hero-media img{width:100%;height:auto;border-radius:var(--radius);display:block}.hero-text .cta-button{margin-top:16px}.page-media{margin:8px 0 24px;max-width:760px}.page-media img{width:100%;height:auto;border-radius:var(--radius);display:block}.updated-note{color:var(--muted);margin:0 0 16px}@media (max-width:900px){.hero-inner{grid-template-columns:1fr}.hero-media{order:-1}}.site-footer{border-top:1px solid var(--line);margin-top:56px;background:#fafafa;padding-top:36px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-gap:28px;gap:28px;padding-bottom:24px}.footer-brand{font-weight:800;font-size:18px;margin:0 0 6px}.footer-desc{color:var(--muted);font-size:14.5px;max-width:52ch}.footer-nav{list-style:none;display:grid;grid-gap:8px;gap:8px;padding:0;margin:0;font-size:14.5px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line);padding:16px 20px;font-size:13.5px}.footer-bottom,.footer-bottom .credit a{color:var(--muted)}@media (max-width:640px){.footer-grid{grid-template-columns:1fr}.header-inner{min-height:auto;padding:10px 0}}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:9px;padding:12px 18px;line-height:1;white-space:nowrap;transition:filter .15s,transform .05s}.btn:hover{text-decoration:none;filter:brightness(1.07)}.btn:active{transform:translateY(1px)}.btn svg{flex:0 0 auto}.btn-call{background:#15803d;color:#fff}.btn-wa{background:#25d366;color:#0a3d20}.btn-sm{padding:9px 13px;font-size:14px;border-radius:8px}.contact-buttons{display:flex;gap:12px;flex-wrap:wrap}.contact-buttons.inline-cta{margin:4px 0 22px}.header-cta{display:flex;gap:8px;align-items:center}.header-cta .btn-call{background:var(--brand)}.hero-actions{margin-top:18px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}.hero-actions .cta-link{font-size:14.5px;color:var(--muted)}.floating-contact{position:fixed;right:18px;bottom:18px;z-index:50;display:flex;flex-direction:column;gap:12px}.float-btn{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.22)}.float-wa{background:#25d366}.float-call{background:#15803d}.float-btn:hover{filter:brightness(1.08);text-decoration:none}.mobile-callbar{display:none}.mcb-btn{display:flex;align-items:center;justify-content:center;gap:7px;font-weight:700;padding:14px 8px;color:#fff;font-size:15.5px}.mcb-call{background:#15803d}.mcb-wa{background:#25d366;color:#0a3d20}.calc{background:var(--accent-bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin:40px 0;max-width:760px}.calc h2{margin-top:0}.calc-sub{color:var(--muted);margin-top:-6px}.calc-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:14px;gap:14px;margin:18px 0}.calc-field{display:flex;flex-direction:column;gap:6px;font-size:14.5px;font-weight:600}.calc-field input[type=number],.calc-field select{padding:11px 12px;border:1px solid var(--line);border-radius:8px;font-size:16px;font-weight:500;background:#fff}.calc-check{flex-direction:row;align-items:center;gap:9px}.calc-check input{width:18px;height:18px}.calc-result{background:#fff;border:1px solid var(--line);border-radius:9px;padding:16px 18px;display:flex;flex-direction:column;gap:3px}.calc-result-label{font-size:13.5px;color:var(--muted)}.calc-result-value{font-size:26px;color:var(--brand-dark)}.calc-result small{color:var(--muted)}.calc-cta{margin-top:18px}.calc-cta>p{margin:0 0 10px;font-weight:600}.trust{margin:48px 0}.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin:22px 0}.trust-card{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff}.trust-card h3{margin:0 0 6px;font-size:17px;color:var(--brand-dark)}.trust-card p{margin:0;color:var(--muted);font-size:14.5px}.trust-sub{margin-top:28px}.trust-steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px}.trust-steps li{display:flex;gap:12px;align-items:flex-start}.step-no{flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}.trust-steps strong{display:block;margin-bottom:2px}.trust-steps p{margin:0;color:var(--muted);font-size:14px}.trust-cta{margin-top:28px;padding:22px;background:var(--accent-bg);border-radius:var(--radius)}.trust-cta>p{margin:0 0 12px;font-weight:600}.contact-info{background:var(--accent-bg);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;margin:18px 0;max-width:520px}.contact-info p{margin:6px 0}.ilce-links{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:8px 18px;gap:8px 18px;margin:12px 0}.cta-phone,.ilce-links a{font-size:15px}.cta-phone{margin:12px 0 0}.cta-phone a{font-weight:700}@media (max-width:768px){.floating-contact,.header-cta{display:none}.mobile-callbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;box-shadow:0 -2px 12px rgba(0,0,0,.15)}body{padding-bottom:56px}.calc-grid{grid-template-columns:1fr}}:root{--m-shadow-sm:0 1px 2px rgba(16,24,40,0.04),0 1px 3px rgba(16,24,40,0.06);--m-shadow-md:0 4px 12px rgba(16,24,40,0.06),0 12px 28px rgba(16,24,40,0.08);--m-shadow-lg:0 18px 40px rgba(16,24,40,0.13),0 8px 16px rgba(16,24,40,0.06);--m-ease:cubic-bezier(0.16,0.84,0.44,1);--m-spring:cubic-bezier(0.34,1.4,0.64,1);--m-glow:rgba(0,0,0,0.06)}@supports (color:color-mix(in srgb,red,blue)){:root{--m-glow:color-mix(in srgb,var(--brand) 30%,transparent)}}.hero{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(165deg,var(--accent-bg) 0,#ffffff 72%)}.hero:after,.hero:before{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(64px);pointer-events:none;will-change:transform}.hero:before{width:460px;height:460px;top:-170px;right:-120px;opacity:.55;animation:m-float-a 19s var(--m-ease) infinite alternate}.hero:after,.hero:before{background:radial-gradient(circle,var(--m-glow),transparent 70%)}.hero:after{width:380px;height:380px;bottom:-180px;left:-110px;opacity:.4;animation:m-float-b 23s var(--m-ease) infinite alternate}@keyframes m-float-a{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(-44px,32px,0) scale(1.16)}}@keyframes m-float-b{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(52px,-28px,0) scale(1.12)}}.hero-media{perspective:1200px}.hero-media img{box-shadow:var(--m-shadow-lg);transform:perspective(1200px) rotateY(-4deg) rotateX(2deg);transition:transform .5s var(--m-ease),box-shadow .5s var(--m-ease)}.hero-media:hover img{transform:perspective(1200px) rotateY(0deg) rotateX(0deg) translateZ(0);box-shadow:var(--m-shadow-lg),0 0 0 1px var(--line)}@supports ((-webkit-background-clip:text) or (background-clip:text)){.hero h1{background:linear-gradient(120deg,var(--fg) 28%,var(--brand-dark));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}}.blog-grid,.card-grid{perspective:1000px}.author-card,.blog-card,.card,.card-post{box-shadow:var(--m-shadow-sm);transition:transform .35s var(--m-ease),box-shadow .35s var(--m-ease),border-color .35s var(--m-ease);will-change:transform}.author-card:hover,.blog-card:hover,.card-post:hover,.card:hover{transform:translateY(-6px) scale(1.012);box-shadow:var(--m-shadow-lg);border-color:var(--brand)}.card,.card-post{position:relative;overflow:hidden}.card-post:after,.card:after{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--brand),transparent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--m-ease)}.card-post:hover:after,.card:hover:after{transform:scaleX(1)}.btn,.cta-button{transition:transform .2s var(--m-spring),box-shadow .2s var(--m-ease),filter .2s var(--m-ease),background-color .15s ease}.btn:hover,.cta-button:hover{transform:translateY(-2px);box-shadow:var(--m-shadow-md)}.btn:active,.cta-button:active{transform:translateY(0) scale(.98)}.nav a{position:relative}.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:center;transition:transform .25s var(--m-ease)}.nav a:hover{text-decoration:none}.nav a:hover:after{transform:scaleX(1)}.site-header{transition:box-shadow .3s,background .3s}@supports (animation-timeline:scroll()){@media (prefers-reduced-motion:no-preference){.site-header{animation:m-header-elevate linear both;animation-timeline:scroll(root);animation-range:0 130px}@keyframes m-header-elevate{to{box-shadow:var(--m-shadow-md);background:rgba(255,255,255,.93)}}}}@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.author-card,.blog-grid>.blog-card,.card-grid>.card,.card-grid>.card-post,.contact-details,.cta,.faq-item,.ilce-links>li,.price-calc,.section-calculator,.section-trust>*,.trust-section{animation:m-reveal-up linear both;animation-timeline:view();animation-range:entry 0 cover 20%}@keyframes m-reveal-up{0%{opacity:0;transform:translateY(26px) scale(.985)}to{opacity:1;transform:none}}}}.author-expertise-list li,.blog-tag,.ilce-links a{transition:transform .2s var(--m-ease),box-shadow .2s var(--m-ease),background-color .2s var(--m-ease),color .2s var(--m-ease)}.ilce-links a:hover{transform:translateY(-2px);box-shadow:var(--m-shadow-sm);background:var(--brand);color:#fff}.site-footer{content-visibility:auto;contain-intrinsic-size:auto 520px}@media (max-width:768px){.header-cta{display:none}.header-inner{min-height:56px;flex-wrap:nowrap}.brand{font-size:17px;line-height:1.2}.hero-media img,.hero-media:hover img{transform:none;box-shadow:var(--m-shadow-md)}.contact-buttons{flex-direction:column;width:100%;align-items:stretch}.contact-buttons .btn{width:100%}.hero:before{width:280px;height:280px;top:-110px;right:-80px}.hero:after{width:240px;height:240px;bottom:-120px;left:-70px}}.nav-mobile{display:none}.nav-toggle{list-style:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:8px;color:var(--fg);-webkit-tap-highlight-color:transparent}.nav-toggle::-webkit-details-marker{display:none}.nav-toggle::marker{content:""}details[open] .nav-toggle{background:var(--accent-bg)}.nav-mobile-list{list-style:none;margin:0;padding:8px;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--m-shadow-md);display:flex;flex-direction:column;gap:2px;z-index:60}.nav-mobile-list a{display:block;padding:12px 14px;border-radius:8px;color:var(--fg);font-weight:500;font-size:16px}.nav-mobile-list a:hover{background:var(--accent-bg);text-decoration:none}@media (max-width:768px){.nav-mobile{display:block}}@media (prefers-reduced-motion:reduce){.hero:after,.hero:before{animation:none}.hero-media img,.hero-media:hover img{transform:none}*,:after,:before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}