:root{--primary-color:#ff6b6b;--secondary-color:#4ecdc4;--accent-color:#ffe66d;--text-color:#2d3436;--bg-color:#f7f1e3}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;line-height:1.6;color:var(--text-color);background:var(--bg-color)}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:var(--primary-color);padding:1.5rem 0;position:fixed;width:100%;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.2)}.header-content{display:flex;justify-content:space-between;align-items:center}.logo a{font-size:2rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:2px;text-decoration:none}.hamburger{display:none;cursor:pointer;background:none;border:none;padding:10px}.hamburger span{display:block;width:30px;height:3px;background:#fff;margin:6px 0;transition:transform .3s ease,opacity .3s ease}nav{display:flex}nav ul{list-style:none;display:flex}nav ul li{margin:0 1.5rem}nav ul li a{color:#fff;text-decoration:none;font-weight:600;padding:.5rem 1rem;border-radius:25px;transition:background .3s ease,color .3s ease}nav ul li a:hover{background:var(--accent-color);color:var(--text-color)}.hero{padding:8rem 0 4rem;text-align:center;background:linear-gradient(135deg,var(--secondary-color),var(--primary-color));color:#fff;clip-path:polygon(0 0,100% 0,100% 85%,0 100%)}.hero h1{font-size:3rem;margin-bottom:1rem}.search-bar{margin-top:2rem;display:flex;justify-content:center;gap:0}.search-bar input{padding:.75rem 1rem;width:100%;max-width:300px;border:none;border-radius:25px 0 0 25px;font-size:1rem;transition:box-shadow .3s ease}.search-bar input:focus{outline:none;box-shadow:0 0 5px var(--secondary-color)}.search-bar button{padding:.75rem 1.5rem;border:none;border-radius:0 25px 25px 0;background:var(--accent-color);color:var(--text-color);font-weight:600;cursor:pointer;transition:background .3s ease,color .3s ease,box-shadow .3s ease;box-shadow:0 2px 5px rgba(0,0,0,.2);min-width:44px;min-height:44px}.search-bar button:hover{background:var(--secondary-color);color:#fff;box-shadow:0 4px 8px rgba(0,0,0,.3)}.popular-calculators{padding:4rem 0;text-align:center}.popular-calculators h2{font-size:2.5rem;margin-bottom:2rem;color:var(--primary-color)}.calculator-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.calculator-card{background:#fff;padding:2rem;border-radius:15px;box-shadow:0 5px 15px rgba(0,0,0,.1);transition:transform .3s ease,box-shadow .3s ease;text-align:center}.calculator-card:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,.2)}.calculator-card i{font-size:3rem;color:var(--secondary-color);margin-bottom:1rem}.calculator-card h3{font-size:1.5rem;margin-bottom:.5rem}.calculator-card p{font-size:1rem;color:var(--text-color);margin-bottom:1rem}.calculator-card a{display:inline-block;padding:.5rem 1rem;background:var(--accent-color);color:var(--text-color);text-decoration:none;border-radius:25px;transition:background .3s ease,color .3s ease}.calculator-card a:hover{background:var(--secondary-color);color:#fff}.coming-soon{padding:4rem 0;text-align:center}.coming-soon h2{font-size:2.5rem;margin-bottom:1rem;color:var(--primary-color)}.coming-soon p{font-size:1.2rem;max-width:800px;margin:0 auto;color:var(--text-color)}.faq-section{padding:4rem 0;text-align:center}.faq-section h2{font-size:2.5rem;margin-bottom:2rem;color:var(--primary-color)}.faq-section details{max-width:800px;margin:1rem auto;padding:1rem;background:#fff;border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,.1)}.faq-section summary{font-weight:600;cursor:pointer;color:var(--primary-color)}.faq-section p{margin-top:.5rem;font-size:1rem}.social-share{padding:2rem 0;text-align:center}.social-share h2{font-size:2rem;margin-bottom:1rem;color:var(--primary-color)}.social-share button{padding:.75rem 1.5rem;margin:.5rem;border:none;border-radius:25px;background:var(--accent-color);color:var(--text-color);font-weight:600;cursor:pointer;transition:background .3s ease;min-width:44px;min-height:44px}.social-share button:hover{background:var(--secondary-color);color:#fff}footer{background:var(--primary-color);color:#fff;padding:2rem 0;text-align:center;border-top:2px solid var(--accent-color)}footer a{color:var(--accent-color);text-decoration:none;margin:0 10px;transition:color .3s ease}footer a:hover{color:#fff}@media (max-width:768px){.hamburger{display:block}nav{position:fixed;top:0;right:0;width:100%;height:100vh;background:var(--primary-color);align-items:center;justify-content:center;transform:translateX(100%);transition:transform .5s ease}nav.active{transform:translateX(0)}nav ul{flex-direction:column;text-align:center}nav ul li{margin:1.5rem 0}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(8px,-8px)}.search-bar{flex-direction:column;gap:1rem}.search-bar input{border-radius:25px;max-width:100%}.search-bar button{border-radius:25px;width:100%;max-width:300px}.coming-soon p{font-size:1rem}.faq-section h2{font-size:2rem}.faq-section p{font-size:.9rem}.social-share h2{font-size:1.5rem}.social-share button{width:100%;max-width:200px}}