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.feature-card h3{color:var(--primary-color);margin-bottom:1rem;font-size:clamp(1.1rem,2.5vw,1.25rem)}.features-grid .feature-card ul{padding-left:1.2rem;margin:0}.features-grid .feature-card li{margin-bottom:.75rem;line-height:1.5;font-size:clamp(.9rem,2vw,1rem)}button,.btn{background:var(--primary-color);color:var(--background-color);border:2px solid transparent;border-radius:8px;padding:.75rem 2rem;font-weight:var(--medium-weight);font-family:var(--font-family);font-size:1rem;cursor:pointer;box-shadow:0 2px 8px #01302426;transition:all .3s ease;min-height:44px;min-width:44px;line-height:1.2}button:hover,.btn:hover{background:var(--primary-color);border-color:var(--secondary-color);transform:translateY(-2px);box-shadow:0 4px 12px #01302440}button:focus,.btn:focus{outline:2px solid var(--secondary-color);outline-offset:2px}@media (max-width: 576px){button,.btn{padding:.875rem 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