.feature-highlight{background:var(--white);border-radius:20px;padding:3rem;box-shadow:var(--shadow-sm);text-align:center;margin-bottom:4rem}.feature-highlight-icon{width:80px;height:80px;background:var(--primary-color);color:var(--white);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 2rem;font-size:2rem}.feature-highlight-title{font-weight:700;color:var(--text-dark);margin-bottom:1.5rem;font-size:1.8rem}.feature-highlight-description{color:var(--text-muted);font-size:1.1rem;line-height:1.7}.feature-grid{margin-top:3rem}.feature-card{background:var(--white);border-radius:16px;padding:2rem;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:.3s;height:100%;text-align:center}.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}.feature-icon{width:60px;height:60px;background:var(--primary-light);color:var(--primary-color);border-radius:15px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.5rem}.feature-title{font-weight:600;color:var(--text-dark);margin-bottom:1rem;font-size:1.2rem}.feature-description{color:var(--text-muted);line-height:1.6;font-size:.95rem}.emergency-section{background:var(--bg-light)}.emergency-showcase{background:var(--white);border-radius:20px;padding:3rem;box-shadow:var(--shadow-sm)}.emergency-visual{text-align:center}.emergency-icons{margin-top:2rem}.emergency-icon-card{background:var(--bg-light);border-radius:16px;padding:1.5rem 1rem;transition:.3s;height:100%;text-align:center}.emergency-icon-card:hover{transform:translateY(-5px);background:var(--primary-light)}.emergency-icon{width:50px;height:50px;background:var(--primary-color);color:var(--white);border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-size:1.2rem}.emergency-icon-card h6{font-weight:600;color:var(--text-dark);margin-bottom:.5rem;font-size:.95rem}.emergency-features{padding-left:2rem}.emergency-feature-item{display:flex;align-items:flex-start;margin-bottom:2rem}.emergency-feature-icon{width:50px;height:50px;background:var(--primary-light);color:var(--primary-color);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-right:1rem;flex-shrink:0}.emergency-feature-text{flex:1}.emergency-feature-title{font-weight:600;color:var(--text-dark);margin-bottom:.5rem;font-size:1.1rem}.emergency-feature-desc{color:var(--text-muted);font-size:.95rem}.app-showcase-section{background:var(--bg-light)}.app-mockups{justify-content:space-around;gap:1rem}.app-mockup{flex:1;max-width:260px;margin:0 auto}.phone-frame{background:#1f1f1f;border-radius:35px;padding:8px;position:relative;transition:.3s}.phone-frame:hover{transform:scale(1.05)}.phone-frame::before{content:'';position:absolute;top:12px;left:50%;transform:translateX(-50%);width:80px;height:6px;background:#333;border-radius:3px}.phone-frame::after{content:'';position:absolute;bottom:12px;left:50%;transform:translateX(-50%);width:60px;height:6px;background:#333;border-radius:3px}.phone-screen{background:#fff;border-radius:25px;padding:25px 20px;min-height:400px;color:#fff;position:relative;overflow:hidden}.phone-screen h6{font-size:1rem;font-weight:600;margin-bottom:20px;text-align:center}.app-content{padding:1rem 0}.alert-card,.notification-card{background:rgba(255,255,255,.2);border-radius:12px;padding:1.2rem;text-align:center;backdrop-filter:blur(10px)}.dashboard-mini,.status-card{background:rgb(0 0 0 / 10%);border-radius:12px;padding:1rem;text-align:center;backdrop-filter:blur(10px)}.status-good{background:#28a745;color:var(--white);padding:.4rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600;display:inline-block;margin-bottom:.5rem}.app-features-comparison{padding-left:2rem}.app-feature-section{background:var(--white);border-radius:16px;padding:2rem;border:1px solid var(--border-light);margin-bottom:2rem}.app-feature-list{list-style:none;padding:0;margin:0}.app-feature-list li{padding:.75rem 0;color:var(--text-muted);position:relative;padding-left:2rem;border-bottom:1px solid var(--border-light);transition:.2s}.app-feature-list li:last-child{border-bottom:none}.app-feature-list li::before{content:'•';color:var(--primary-color);font-weight:700;position:absolute;left:0;font-size:1.2rem}.app-feature-list li:hover{background:var(--primary-light);transform:translateX(5px);padding-left:2.5rem}.setup-section{background:var(--white)}.setup-card{background:var(--white);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:.3s;height:100%}.setup-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.setup-image{overflow:hidden;background:var(--bg-light);display:flex;align-items:center;justify-content:center}.setup-content{padding:1.5rem}.setup-title{font-weight:600;color:var(--text-dark);margin-bottom:1rem;font-size:1.1rem}.setup-description{color:var(--text-muted);margin-bottom:1rem;line-height:1.5;font-size:.9rem}.setup-features{display:flex;gap:.5rem;flex-wrap:wrap}.setup-feature-tag{background:var(--primary-light);color:var(--primary-color);padding:.3rem .8rem;border-radius:15px;font-size:.75rem;font-weight:600}.target-grid{margin-top:2rem}.target-card{background:var(--white);border-radius:16px;padding:2rem;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:.3s;height:100%;text-align:center}.target-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}.target-icon{width:70px;height:70px;background:var(--primary-light);color:var(--primary-color);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.8rem}.target-title{font-weight:600;color:var(--text-dark);margin-bottom:1rem;font-size:1.3rem}.target-description{color:var(--text-muted);line-height:1.6;font-size:.95rem}.benefit-item{background:var(--white);border-radius:16px;padding:2rem;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:.3s;height:100%}.benefit-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.benefit-number{width:50px;height:50px;background:var(--primary-color);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;transition:.5s}.benefit-title{font-weight:600;color:var(--text-dark);margin-bottom:1rem;font-size:1.2rem}.benefit-description{color:var(--text-muted);line-height:1.6;font-size:.95rem}.specifications-section{background:var(--bg-light)}.installation-guide{background:var(--white);border-radius:20px;padding:3rem;box-shadow:var(--shadow-sm)}.guide-card{background:var(--bg-light);border-radius:16px;padding:2rem}.guide-title{font-weight:600;color:var(--text-dark);margin-bottom:2rem;font-size:1.2rem}.guide-content{space-y:1rem}.guide-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border-light)}.guide-item:last-child{border-bottom:none}.guide-label{font-weight:600;color:var(--text-dark);flex:1}.guide-value{font-weight:600;color:var(--primary-color);margin-left:1rem}.guide-item small{display:block;color:var(--text-muted);font-size:.8rem;margin-top:.25rem}.floor-plan{text-align:center}.floor-plan-image{margin-bottom:1rem}.legend{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.legend-item{display:flex;align-items:center;font-size:.85rem;color:var(--text-muted)}.legend-icon{width:12px;height:12px;border-radius:50%;margin-right:.5rem}.legend-icon.air-plus{background:var(--primary-color)}.legend-icon.emergency-btn{background:#dc3545}.legend-icon.smart-plug{background:#28a745}.legend-icon.web-cam{background:#ffc107}.management-section{background:var(--white)}.management-showcase{background:var(--white);border-radius:20px;padding:3rem;box-shadow:var(--shadow-sm)}.management-feature-item{display:flex;align-items:flex-start;margin-bottom:2rem;padding:1.5rem;background:var(--bg-light);border-radius:12px;transition:.3s}.management-feature-item:hover{background:var(--primary-light);transform:translateX(5px)}.management-feature-icon{width:50px;height:50px;background:var(--primary-color);color:var(--white);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-right:1rem;flex-shrink:0}.management-feature-content{flex:1}.management-feature-content h6{font-weight:600;color:var(--text-dark);margin-bottom:.5rem}.management-feature-content p{color:var(--text-muted);margin-bottom:0;font-size:.9rem}.hero-product-image{transition:.3s}.hero-product-image:hover{transform:scale(1.05) rotateY(10deg)}@media (max-width:768px){.feature-highlight{padding:2rem 1.5rem}.feature-highlight-title{font-size:1.5rem}.feature-highlight-description{font-size:1rem}.app-features-comparison,.emergency-features{padding-left:0;margin-top:3rem}.app-mockups{gap:1rem}.app-mockup{max-width:160px}.phone-frame{padding:15px;border-radius:30px}.phone-screen{min-height:320px;padding:20px 15px}.setup-content{padding:1rem}.installation-guide{padding:2rem 1.5rem}.guide-card{padding:1.5rem}.guide-item{flex-direction:column;align-items:flex-start}.guide-value{margin-left:0;margin-top:.5rem}.management-feature-item{flex-direction:column;text-align:center;padding:1rem}.management-feature-icon{margin-right:0;margin-bottom:1rem}.app-features-comparison{padding-left:0}.app-feature-section{padding:1.5rem}}