*{-webkit-text-size-adjust:100%;text-size-adjust:100%;}@media (max-width:768px){.header{padding:1rem 0;}.nav{padding:0 1.5rem;}.nav-brand h2{font-size:1.75rem;}.nav-toggle{width:32px;height:32px;justify-content:center;align-items:center;min-height:44px;min-width:44px;}.nav-toggle span{width:28px;height:3px;}.nav-menu{padding:2.5rem 2rem;z-index:1000;}.nav-link{padding:1rem 0;font-size:1.1rem;border-bottom:1px solid #f0f0f0;}.nav-link:last-child{border-bottom:none;}.hero{padding:6rem 0 4rem;min-height:100vh;}.hero .container{grid-template-columns:1fr;text-align:center;gap:3rem;padding:0 1.5rem;}.hero-title{font-size:2.5rem;line-height:1.2;margin-bottom:1.5rem;}.hero-description{font-size:1.1rem;margin-bottom:2rem;max-width:90%;margin-left:auto;margin-right:auto;line-height:1.6;}.hero-buttons{justify-content:center;gap:1rem;margin-bottom:2rem;}.hero-contact{justify-content:center;gap:1rem;}.btn{padding:1rem 2rem;font-size:1rem;min-height:48px;min-width:140px;}.contact-btn{padding:1rem 1.5rem;font-size:1rem;min-height:48px;min-width:120px;}.hero-graphic{position:relative;height:300px;margin-top:2rem;}.floating-card{padding:1rem 1.25rem;}.card-1{top:20px;left:10%;animation-delay:0s;}.card-2{top:120px;right:10%;animation-delay:2s;}.card-3{bottom:20px;left:50%;transform:translateX(-50%);animation-delay:4s;}section{padding:4rem 0;}.section-header{margin-bottom:3rem;text-align:center;}.section-title{font-size:2.25rem;margin-bottom:1rem;}.section-subtitle{font-size:1.1rem;max-width:90%;margin:0 auto;}.services-grid{grid-template-columns:1fr;gap:2rem;}.contact-content{grid-template-columns:1fr;gap:3rem;}.form-group input,.form-group textarea,.form-group select{padding:1rem;font-size:1rem;min-height:48px;}.form-buttons{gap:1rem;flex-direction:column;}.form-buttons .btn{width:100%;justify-content:center;}.systems-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem;}.system-card{padding:1.5rem 1rem;text-align:center;}.system-icon{font-size:2.5rem;margin-bottom:1rem;}.about{padding:4rem 0;}.about-content{grid-template-columns:1fr;gap:3rem;text-align:left;padding:0 1rem;}.about-text{order:1;}.section-title{font-size:2.5rem;text-align:center;margin-bottom:2rem;}.about-description{font-size:1.1rem;line-height:1.6;margin-bottom:1.5rem;text-align:left;padding:0 0.5rem;}.features-list{margin-top:2rem;gap:1.5rem;padding:0 0.5rem;}.feature-item{font-size:1rem;line-height:1.4;padding:0.5rem 0;}.feature-item i{min-width:20px;font-size:1.1rem;}.about-stats{grid-template-columns:1fr;gap:1.5rem;margin-top:2rem;order:2;}.stat-item{padding:1.5rem 1rem;text-align:center;}.stat-number{font-size:2rem;display:block;margin-bottom:0.5rem;}.stat-label{font-size:0.95rem;line-height:1.3;}}@media (max-width:430px) and (min-height:900px){.hero{padding:7rem 0 5rem;}.hero-title{font-size:2.75rem;line-height:1.1;}.hero-description{font-size:1.15rem;line-height:1.6;}.floating-card{padding:1.25rem 1.5rem;}.floating-card span{font-size:1rem;}.btn{padding:1.125rem 2.25rem;font-size:1.05rem;}.contact-btn{padding:1.125rem 1.75rem;}.hero-buttons{gap:1.25rem;margin-bottom:2.5rem;}.hero-contact{gap:1.25rem;}.hero-graphic{height:350px;margin-top:2.5rem;}.card-1{top:30px;left:5%;}.card-2{top:140px;right:5%;}.card-3{bottom:30px;left:50%;transform:translateX(-50%);}.form-group{margin-bottom:1.5rem;}.form-buttons{margin-top:2rem;gap:1.25rem;}}@media (max-width:480px){.container{padding:0 1rem;}.about{padding:3rem 0;}.about-content{gap:2rem;padding:0 0.5rem;}.section-title{font-size:2rem;line-height:1.2;margin-bottom:1.5rem;}.about-description{font-size:1rem;line-height:1.5;margin-bottom:1.25rem;padding:0;text-align:left;}.about-description strong{display:inline;font-weight:700;}.features-list{gap:1.25rem;margin-top:1.5rem;padding:0;}.feature-item{font-size:0.95rem;line-height:1.4;align-items:flex-start;gap:0.75rem;}.feature-item span{flex:1;text-align:left;}.about-stats{margin-top:1.5rem;}.stat-item{padding:1.25rem 0.75rem;}.stat-number{font-size:1.75rem;}.stat-label{font-size:0.9rem;}.hero-title{font-size:2.25rem;}.hero-description{font-size:1rem;}.floating-card{padding:0.875rem 1rem;font-size:0.85rem;}.floating-card i{font-size:1.5rem;}.card-1,.card-2,.card-3{position:relative;top:auto;left:auto;right:auto;bottom:auto;transform:none;margin:0.5rem;display:inline-flex;}.hero-graphic{display:flex;flex-wrap:wrap;justify-content:center;gap:0.5rem;height:auto;margin-top:1.5rem;}.systems-grid{grid-template-columns:1fr;}.form-buttons{flex-direction:column;gap:1rem;}.footer-content{grid-template-columns:1fr;text-align:center;gap:2rem;}}@media (hover:none) and (pointer:coarse){.btn,.contact-btn,.nav-link,.social-link{min-height:44px;min-width:44px;}.nav-toggle{min-height:44px;min-width:44px;}.form-group input,.form-group textarea,.form-group select{min-height:48px;}.btn:active,.contact-btn:active{transform:scale(0.98);}.nav-link:active{background-color:rgba(0,0,0,0.05);}}