:root{
 --ink:#101714;--green:#14352c;--green2:#1d4c3f;--lime:#c7f45c;--sand:#f4efe6;--cream:#fbf8f1;--orange:#f47a44;--muted:#6f756f;--line:#dcd8cf;--white:#fff;
 --shadow:0 24px 70px rgba(15,30,24,.14);--radius:28px;--max:1220px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--cream);color:var(--ink);overflow-x:hidden;line-height:1.55}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{display:block;max-width:100%}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.section{padding:96px 0}.section-sm{padding:70px 0}.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;font-weight:800;color:var(--green2)}.eyebrow:before{content:"";width:38px;height:2px;background:linear-gradient(90deg,var(--orange),transparent)}h1,h2,h3{margin:0 0 18px;line-height:.98;letter-spacing:-.04em}h1{font-size:clamp(4rem,8vw,7.6rem)}h2{font-size:clamp(2.4rem,5vw,4.8rem)}h3{font-size:1.45rem}p{color:var(--muted);font-size:1.03rem;margin:0 0 16px}.lead{font-size:1.16rem;max-width:660px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 21px;border-radius:999px;border:1px solid transparent;font-weight:800;transition:.2s;cursor:pointer}.btn.primary{background:var(--ink);color:#fff;box-shadow:0 12px 30px rgba(16,23,20,.16)}.btn.primary:hover{transform:translateY(-2px);background:var(--green)}.btn.whatsapp{background:#25D366;color:#07140d}.btn.secondary{background:#fff;border-color:var(--line);color:var(--ink)!important}.btn.secondary:hover{background:#f3eee5;color:var(--ink)!important;border-color:#d9cfc2}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,248,241,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,216,207,.75)}.nav{min-height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:12px}.mark{width:50px;height:50px;border-radius:15px;background:var(--ink);display:grid;place-items:center;position:relative;overflow:hidden;box-shadow:0 12px 28px rgba(16,23,20,.15)}.mark:before{content:"MKB";color:var(--lime);font-weight:900;letter-spacing:-.08em}.mark:after{content:"";position:absolute;width:36px;height:3px;background:var(--orange);transform:rotate(-34deg);bottom:8px;right:-6px}.brand-copy strong{display:block;letter-spacing:.08em;font-size:1.05rem}.brand-copy span{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}.nav-links{display:flex;justify-content:center;gap:32px}.nav-links a{font-weight:600;color:#39413d;padding:10px 0;position:relative}.nav-links a.active:after,.nav-links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange)}.nav-actions{display:flex;align-items:center;gap:12px}.nav-actions .phone{font-weight:700;white-space:nowrap}.menu{display:none;width:44px;height:44px;border:0;background:transparent}.menu span{display:block;height:2px;background:var(--ink);margin:7px 6px}.mobile-nav{display:none;padding:0 0 16px}.mobile-nav.open{display:grid}.mobile-nav a{padding:13px 2px;border-bottom:1px solid var(--line)}
.hero{position:relative;padding:62px 0 84px;overflow:hidden;background:linear-gradient(135deg,#f9f5ec 0%,#fff 55%,#eef2ec 100%)}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(20,53,44,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(20,53,44,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to bottom,#000,transparent 88%)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:38px;align-items:center;position:relative;z-index:2}.hero h1 span{color:transparent;-webkit-text-stroke:1.3px rgba(20,53,44,.5)}.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-badge{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.9rem;color:#49504c}.visual-wrap{position:relative;min-height:720px;padding-top:58px;padding-bottom:108px}.visual-card{position:absolute;inset:58px 10px 108px 20px;border-radius:36px;background:linear-gradient(160deg,#183f34,#0b1814);box-shadow:0 30px 90px rgba(15,36,29,.25);overflow:hidden;border:1px solid rgba(255,255,255,.08);perspective:1200px}.visual-grid{position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:44px 44px}.visual-glow{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(199,244,92,.2),transparent 65%);right:-80px;top:-40px;animation:breathe 4s ease-in-out infinite}.build-stage{position:absolute;inset:80px 30px 118px;display:grid;place-items:center;transform-style:preserve-3d;transition:.25s}.house{position:relative;width:72%;max-width:360px;height:250px;transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(-34deg);transition:transform .18s ease}.slab{position:absolute;left:6%;right:6%;bottom:22px;height:125px;background:linear-gradient(140deg,#d5c5a9,#9c8a6f);clip-path:polygon(0 32%,78% 0,100% 25%,22% 59%);filter:drop-shadow(0 24px 18px rgba(0,0,0,.25))}.wall{position:absolute;background:#efe7d8;border:1px solid rgba(16,23,20,.18);transform-origin:bottom}.wall.a{width:210px;height:120px;left:18%;bottom:86px;transform:skewY(-20deg)}.wall.b{width:150px;height:112px;right:6%;bottom:76px;transform:skewY(24deg)}.roof{position:absolute;width:260px;height:160px;left:19%;top:-10px;background:linear-gradient(145deg,#1b2924,#405148);clip-path:polygon(0 48%,50% 0,100% 47%,51% 88%);filter:drop-shadow(0 15px 10px rgba(0,0,0,.2));transition:.25s}.foundation-lines{position:absolute;width:78%;height:160px;border:2px dashed rgba(199,244,92,.5);border-radius:24px;transform:rotateX(58deg) rotateZ(-34deg);transition:.25s}.stage-label{position:absolute;left:24px;top:24px;color:#fff}.stage-label b{display:block;font-size:1.05rem}.stage-label span{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:#a9bbb3}.hud{position:absolute;left:24px;right:24px;bottom:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.hud div{padding:13px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.09);color:#fff}.hud b{display:block;font-size:.9rem}.hud span{font-size:.75rem;color:#9db0a7}.float-pill{position:absolute;z-index:4;padding:12px 16px;border-radius:999px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);font-weight:800}.pill1{right:14px;top:2px}.pill2{left:24px;bottom:22px}.pill3{right:24px;bottom:22px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--orange);margin-right:8px}
.trust-strip{background:var(--ink);color:#fff;padding:18px 0}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1)}.trust-item{background:var(--ink);padding:18px 20px}.trust-item b{display:block;color:var(--lime)}.trust-item span{font-size:.88rem;color:#b9c1bd}
.two-col{display:grid;grid-template-columns:.88fr 1.12fr;gap:36px;align-items:start}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.service{padding:26px;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);min-height:220px}.service-no{color:var(--orange);font-size:.78rem;font-weight:900;letter-spacing:.16em}.service p{font-size:.96rem}.dark-shell{background:var(--ink);border-radius:40px;color:#fff;padding:46px;position:relative;overflow:hidden}.dark-shell:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:54px 54px}.dark-shell>*{position:relative;z-index:2}.dark-shell p{color:#b8c1bd}.composer{display:grid;grid-template-columns:.88fr 1.12fr;gap:34px}.composer-controls{display:grid;gap:10px;margin-top:24px}.composer-controls button{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:#fff;text-align:left;padding:15px 16px;border-radius:18px;cursor:pointer;font-weight:800}.composer-controls button.active,.composer-controls button:hover{background:linear-gradient(90deg,rgba(199,244,92,.18),rgba(244,122,68,.13));border-color:rgba(199,244,92,.3)}.composer-stage{min-height:430px;border:1px solid rgba(255,255,255,.1);border-radius:28px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 35%,rgba(199,244,92,.12),transparent 40%)}.mini-house{position:absolute;inset:56px 20px 90px;display:grid;place-items:center;perspective:900px}.mini-model{width:280px;height:220px;position:relative;transform-style:preserve-3d;transform:rotateX(60deg) rotateZ(-38deg);transition:.25s}.mini-model .base{position:absolute;width:250px;height:140px;background:#8c7b64;clip-path:polygon(0 34%,80% 0,100% 24%,20% 59%);bottom:0}.mini-model .mwall{position:absolute;background:#f1e6d6;border:1px solid #a59883}.mini-model .mwall.a{width:165px;height:95px;left:30px;bottom:88px;transform:skewY(-20deg)}.mini-model .mwall.b{width:105px;height:88px;right:22px;bottom:80px;transform:skewY(24deg)}.mini-model .mroof{position:absolute;width:205px;height:125px;left:32px;top:12px;background:#27322d;clip-path:polygon(0 48%,50% 0,100% 47%,51% 88%)}.composer-readout{position:absolute;left:18px;right:18px;bottom:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.composer-readout div{padding:12px;border-radius:16px;background:rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.08)}.composer-readout b{display:block}.composer-readout span{font-size:.75rem;color:#a9b4af}.journey{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line)}.step b{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--sand);color:var(--orange);margin-bottom:14px}.cta{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;background:linear-gradient(135deg,var(--green),var(--ink));color:#fff;border-radius:34px;padding:38px}.cta p{color:#cbd4d0}.cta-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}
.page-hero{padding:76px 0 56px;background:linear-gradient(135deg,#f6f1e7,#fff)}.page-grid{display:grid;grid-template-columns:1fr .85fr;gap:30px;align-items:center}.page-art{min-height:370px;border-radius:32px;background:var(--ink);position:relative;overflow:hidden}.page-art:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:46px 46px}.art-lines{position:absolute;inset:38px;border:1px solid rgba(199,244,92,.28);transform:skewY(-8deg);border-radius:22px}.art-lines:before,.art-lines:after{content:"";position:absolute;border:1px solid rgba(244,122,68,.35);inset:38px;border-radius:18px}.art-lines:after{inset:78px;border-color:rgba(255,255,255,.18)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{padding:26px;border:1px solid var(--line);background:#fff;border-radius:26px;box-shadow:var(--shadow)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}.contact-panel{padding:30px;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.contact-point{padding:18px 0;border-bottom:1px solid var(--line)}.contact-point:last-child{border:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.9rem;font-weight:800}.field input,.field select,.field textarea{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink)}.field textarea{min-height:140px;resize:vertical}.note{font-size:.86rem;color:var(--muted)}.footer{padding:30px 0 46px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:20px}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.mobile-bar{display:none}
@keyframes breathe{50%{transform:scale(1.1);opacity:.6}}
@media(max-width:1050px){.nav{grid-template-columns:auto auto;justify-content:space-between}.nav-links,.nav-actions>.phone,.nav-actions>.btn{display:none}.menu{display:block}.hero-grid,.two-col,.composer,.page-grid,.contact-grid,.cta{grid-template-columns:1fr}.visual-wrap{min-height:700px;padding-top:58px;padding-bottom:104px}.cta-actions{justify-content:flex-start}.cards{grid-template-columns:1fr 1fr}.journey{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.section{padding:72px 0}.hero{padding-top:38px}.hero h1{font-size:clamp(3.4rem,16vw,5.6rem)}.visual-wrap{min-height:650px;padding-top:54px;padding-bottom:104px}.visual-card{inset:54px 0 104px}.float-pill{font-size:.76rem;padding:10px 12px}.pill1{right:0;top:0}.pill2{left:0;bottom:22px}.pill3{right:0;bottom:22px}.hud{grid-template-columns:1fr}.hud div:nth-child(2),.hud div:nth-child(3){display:none}.trust-grid{grid-template-columns:1fr 1fr}.service-grid,.cards,.journey,.form-grid{grid-template-columns:1fr}.dark-shell{padding:28px 20px;border-radius:28px}.composer-stage{min-height:390px}.composer-readout{grid-template-columns:1fr}.composer-readout div:nth-child(2),.composer-readout div:nth-child(3){display:none}.footer-grid{grid-template-columns:1fr}.mobile-bar{position:fixed;display:grid;grid-template-columns:1fr 1fr;gap:8px;left:10px;right:10px;bottom:10px;z-index:60;padding:8px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.mobile-bar a{padding:13px;text-align:center;border-radius:14px;font-weight:900}.mobile-bar a:first-child{background:var(--ink);color:#fff}.mobile-bar a:last-child{background:#25D366;color:#07140d}body{padding-bottom:82px}}

/* v2 contrast + hero safe-zones */
.cta .btn.secondary,.dark-shell .btn.secondary{background:#fff!important;color:var(--ink)!important;border-color:#fff!important}.cta .btn.secondary:hover,.dark-shell .btn.secondary:hover{background:#f3eee5!important;color:var(--ink)!important}.contact-panel .btn.secondary,.service .btn.secondary,.step .btn.secondary{color:var(--ink)!important}.float-pill{color:var(--ink)}