.hero{padding:2rem 0 4rem}.hero-header{text-align:center;margin-bottom:3rem;max-width:800px;margin-left:auto;margin-right:auto}.hero-title{font-size:3rem;font-weight:700;color:#111;line-height:1.1;margin-bottom:1rem}.hero-title .highlight{color:#c8232c;position:relative;display:inline-block}.hero-title .highlight:after{content:"";position:absolute;bottom:2px;left:0;right:0;height:6px;background:rgba(200,35,44,.1);z-index:-1;border-radius:3px}.hero-subtitle{font-size:1.125rem;color:#666;line-height:1.6;max-width:600px;margin:0 auto}.download-card{background:#fff;border-radius:8px;padding:3rem;box-shadow:0 20px 60px rgba(0,0,0,.08);border:1px solid #f1f5f9;max-width:850px;margin-left:auto;margin-right:auto}.download-form{margin-bottom:1.5rem}.input-group{display:flex;gap:0;overflow:hidden;transition:all .2s ease}.input-group:focus-within{border-color:#c8232c}.url-input{flex:1 1;padding:1rem 1.25rem;font-size:1rem;color:#111;background:#fff;outline:none;border-radius:5px 0 0 5px;border:2px solid #e5e7eb;border-right:none}.url-input::placeholder{color:#9ca3af}.download-btn{padding:1rem 2rem;background:linear-gradient(135deg,#c8232c,#ff5252);color:#fff;border:none;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem;white-space:nowrap;border-radius:0 5px 5px 0}.btn-icon{width:20px;height:20px}.hero-features{display:flex;justify-content:center;gap:2rem;padding-top:1.5rem}.feature{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#6b7280;font-weight:500}.hero-feature-icon{width:16px;height:16px;color:#c8232c}@media (max-width:768px){.hero{padding:4rem 0 3rem}.hero-title{font-size:2.25rem}.download-card{padding:2rem 1.5rem}.input-group{flex-direction:column;gap:10px}.url-input{border-right:2px solid #e5e7eb}.download-btn,.url-input{padding:.875rem 1rem;border-radius:5px}.download-btn{justify-content:center}.hero-features{flex-direction:column;align-items:center;gap:1rem}}@media (max-width:480px){.hero-title{font-size:1.875rem}.hero-subtitle{font-size:1rem}.example-urls{flex-direction:column;align-items:flex-start;gap:.5rem}}.content-section-section{padding:3rem 0}.content-section-header{text-align:center;margin-bottom:3rem}.content-section-title{font-size:2.5rem;font-weight:700;color:#111;margin-bottom:1rem;line-height:1.2}.content-section-title .highlight{color:#c8232c;position:relative}.content-section-title .highlight:after{content:"";position:absolute;bottom:2px;left:0;right:0;height:6px;background:rgba(200,35,44,.1);z-index:-1;border-radius:3px}.content-section-intro{font-size:1.125rem;color:#666;line-height:1.6;max-width:600px;margin:0 auto}.content-section-text{text-align:center;margin-bottom:3rem}.content-section-text p{font-size:1.125rem;color:#444;line-height:1.7;margin-bottom:1.5rem}.content-section-text p:last-child{margin-bottom:0}@media (max-width:768px){.content-section-section{padding:3rem 0}.content-section-title{font-size:2rem}}@media (max-width:480px){.content-section-title{font-size:1.75rem}.content-section-intro,.content-section-text p{font-size:1rem}}.features{padding:3rem 0}.features-header{text-align:center;margin-bottom:3rem}.features-title{font-size:2.5rem;font-weight:700;color:#111;margin-bottom:1rem;line-height:1.2}.features-title .highlight{color:#c8232c;position:relative}.features-title .highlight:after{content:"";position:absolute;bottom:2px;left:0;right:0;height:6px;background:rgba(200,35,44,.1);z-index:-1;border-radius:3px}.features-subtitle{font-size:1.125rem;color:#666;max-width:600px;margin:0 auto;line-height:1.6}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem}.feature-card{background:#fff;border-radius:16px;padding:2rem;text-align:center;transition:all .3s ease;border:1px solid #f0f0f0;box-shadow:0 4px 20px rgba(0,0,0,.04)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.1);border-color:rgba(200,35,44,.2)}.feature-icon{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff}.feature-icon svg{width:28px;height:28px}.feature-title{font-size:1.25rem;font-weight:600;color:#111;margin-bottom:.75rem}.feature-description{font-size:.9375rem;color:#666;line-height:1.5}@media (max-width:768px){.features{padding:3rem 0}.features-title{font-size:2rem}.features-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}.feature-card{padding:1.5rem}.feature-icon{width:56px;height:56px;margin-bottom:1rem}.feature-icon svg{width:24px;height:24px}}@media (max-width:480px){.features-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.features-title{font-size:1.75rem}.features-subtitle{font-size:1rem}}.steps{padding:3rem 0}.steps-header{text-align:center;margin-bottom:3rem}.steps-title{font-size:2.5rem;font-weight:700;color:#111;margin-bottom:1rem;line-height:1.2}.steps-title .highlight{color:#c8232c;position:relative}.steps-title .highlight:after{content:"";position:absolute;bottom:2px;left:0;right:0;height:6px;background:rgba(200,35,44,.1);z-index:-1;border-radius:3px}.steps-subtitle{font-size:1.125rem;color:#666;max-width:500px;margin:0 auto;line-height:1.6}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem;max-width:1000px;margin:0 auto;position:relative}.step-card{background:#fff;border-radius:16px;padding:2rem;text-align:center;position:relative;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:all .3s ease;border:1px solid #f0f0f0}.step-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.1);border-color:rgba(200,35,44,.2)}.steps-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff}.steps-icon svg{width:28px;height:28px}.step-title{font-size:1.25rem;font-weight:600;color:#111;margin-bottom:.75rem}.step-description{font-size:.9375rem;color:#666;line-height:1.5}.step-arrow{position:absolute;top:50%;right:-1.7rem;transform:translateY(-50%);color:#ddd;font-size:1.5rem;font-weight:700}@media (max-width:768px){.steps{padding:3rem 0}.steps-title{font-size:2rem}.steps-grid{grid-template-columns:1fr;gap:2rem;max-width:400px}.step-card{padding:1.75rem}.step-arrow{display:none}}@media (max-width:480px){.steps-title{font-size:1.75rem}.steps-subtitle{font-size:1rem}.steps-icon{width:52px;height:52px}.steps-icon svg{width:24px;height:24px}}