/* Mariba Construction - Consolidated and optimized stylesheet */
/* Material Icons critical subset */
@font-face {
  font-family: 'Material Icons';
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url(https://fonts.gstatic.com/s/materialicons/v140/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2) format('woff2');
}
.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
}

:root{--primary-color:#000;--secondary-color:#fff;--accent-color:#333;--text-color:#1a1a1a;--spacing-unit:1rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Poppins',sans-serif;line-height:1.6;color:var(--text-color);overflow-x:hidden}#preloader{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--secondary-color);z-index:9999;display:flex;justify-content:center;align-items:center}.loader{width:50px;height:50px;border:5px solid var(--accent-color);border-radius:50%;border-top-color:var(--primary-color);animation:spin 1s linear infinite}@keyframes spin{100%{transform:rotate(360deg)}}.header{background:var(--primary-color);color:var(--secondary-color);padding:calc(var(--spacing-unit) * 4) var(--spacing-unit);text-align:center;position:relative}.logo img{max-width:150px;margin-bottom:var(--spacing-unit)}.header h1{font-size:3rem;margin-bottom:calc(var(--spacing-unit) / 2)}.tagline{font-size:1.2rem;opacity:.9}.services{padding:calc(var(--spacing-unit) * 4) var(--spacing-unit)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:calc(var(--spacing-unit) * 2);margin-top:calc(var(--spacing-unit) * 2)}.service-card{background:var(--secondary-color);border:1px solid rgba(0,0,0,.1);border-radius:8px;overflow:hidden;transition:transform .3s ease}.service-card:hover{transform:translateY(-5px)}.service-image{height:200px;overflow:hidden}.service-image img{width:100%;height:100%;object-fit:cover}.service-card h3{padding:var(--spacing-unit);margin:0}.service-card p{padding:0 var(--spacing-unit) var(--spacing-unit);color:var(--accent-color)}.about{padding:calc(var(--spacing-unit) * 4) var(--spacing-unit);background:var(--secondary-color);text-align:center;width:60%;margin:0 auto}.why-choose{background:var(--primary-color);color:var(--secondary-color);padding:calc(var(--spacing-unit) * 4) var(--spacing-unit)}.guarantee{background:var(--primary-color);color:var(--secondary-color);padding:calc(var(--spacing-unit) * 4) var(--spacing-unit);text-align:center}.guarantee h3{margin-bottom:var(--spacing-unit);font-size:1.8rem}.guarantee p{margin-bottom:var(--spacing-unit);max-width:800px;margin-left:auto;margin-right:auto}.guarantee .list-wrapper{text-align:center;width:100%;display:flex;justify-content:center}.guarantee ul{list-style-type:none;margin:var(--spacing-unit) auto;max-width:600px;text-align:left;display:inline-block}.guarantee li{margin-bottom:calc(var(--spacing-unit) / 2);padding-left:var(--spacing-unit);position:relative}.guarantee li strong{position:relative}.reasons-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:calc(var(--spacing-unit) * 2);margin-top:calc(var(--spacing-unit) * 2)}.reason{text-align:center;padding:var(--spacing-unit)}.market{padding:calc(var(--spacing-unit) * 4) var(--spacing-unit);background:var(--secondary-color)}.market-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:calc(var(--spacing-unit) * 2);margin-top:calc(var(--spacing-unit) * 2)}.market-card{padding:calc(var(--spacing-unit) * 2);background:#f5f5f5;border-radius:8px}.contact{padding:calc(var(--spacing-unit) * 4) var(--spacing-unit);background:var(--primary-color);color:var(--secondary-color);text-align:center}.contact-info{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;max-width:500px;margin:0 auto}.contact-item{color:var(--secondary-color);text-decoration:none;padding:var(--spacing-unit);border:1px solid var(--secondary-color);border-radius:4px;transition:background-color .3s ease}.contact-item:hover{background-color:var(--secondary-color);color:var(--primary-color)}.contact-item.phone{width:100%;text-align:center;margin-bottom:20px;font-size:2em}.contact-item.email-form{width:100%}.floating-contact{position:fixed;bottom:calc(var(--spacing-unit) * 2);right:calc(var(--spacing-unit) * 2);display:flex;flex-direction:column;gap:var(--spacing-unit)}.floating-btn{width:50px;height:50px;border-radius:50%;background:var(--primary-color);color:var(--secondary-color);display:flex;justify-content:center;align-items:center;text-decoration:none;box-shadow:0 2px 5px rgba(0,0,0,.2);transition:transform .3s ease}.floating-btn:hover{transform:scale(1.1)}.services-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:15px;margin-top:30px;justify-content:center}.service-tile{background:var(--secondary-color);border-radius:8px;box-shadow:0 3px 10px rgba(0,0,0,.1);padding:20px;text-align:center;transition:transform .3s}.service-tile:hover{transform:translateY(-5px)}.service-tile .material-icons,.service-tile .material-symbols-outlined{font-size:2.5rem;margin-bottom:15px;color:var(--primary-color)}.service-tile h3{font-size:1rem;margin-top:10px}#contact-form{display:flex;flex-direction:column;gap:10px;width:100%}#contact-form input,#contact-form textarea{padding:10px;border:1px solid #ddd;border-radius:4px;font-family:'Poppins',sans-serif;width:100%;box-sizing:border-box}#contact-form textarea{min-height:100px;resize:vertical}#contact-form button{padding:10px 20px;background-color:#333;color:white;border:none;border-radius:4px;cursor:pointer;font-family:'Poppins',sans-serif;transition:background-color .3s;width:100%}#contact-form button:hover{background-color:#555}h2{text-align:center}@media(max-width:768px){.header h1{font-size:2rem}.tagline{font-size:1rem}.services-grid,.reasons-grid,.market-content{grid-template-columns:1fr}.floating-contact{bottom:var(--spacing-unit);right:var(--spacing-unit)}.about{width:90%}.contact-item.phone{font-size:1.5em!important}.contact-info{width:90%}.services-tiles{grid-template-columns:repeat(2,1fr);padding:0 10px}.service-tile{padding:15px}.service-tile .material-icons,.service-tile .material-symbols-outlined{font-size:2rem}.service-tile h3{font-size:.9rem}.guarantee ul{padding-left:var(--spacing-unit);padding-right:var(--spacing-unit)}}