:root{font-family:Open Sans,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;background-color:#fff8f2}body{margin:0;min-height:100vh}a{color:inherit;text-decoration:none}button,input,textarea{font-family:inherit}:root{--brand-primary: #e74c3c;--brand-secondary: #f39c12;--brand-accent: #e67e22;--brand-text: #2c3e50;--heading-font: "Playfair Display", serif;--body-font: "Open Sans", sans-serif;--pos1X: 30%;--pos1Y: 70%;--pos2X: 65%;--pos2Y: 35%;--pos3X: 50%;--pos3Y: 50%;--pos4X: 80%;--pos4Y: 80%}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--body-font);color:#333;margin:0;background-color:#fff8f2;overflow-x:hidden;background:radial-gradient(circle at var(--pos1X) var(--pos1Y),#ffd7aa 25%,transparent 65%),radial-gradient(circle at var(--pos2X) var(--pos2Y),#ffb564 20%,transparent 70%),radial-gradient(circle at var(--pos3X) var(--pos3Y),#ff9050 25%,transparent 75%),radial-gradient(circle at var(--pos4X) var(--pos4Y),#ff6b1a 20%,transparent 70%);background-repeat:no-repeat;animation:flameDance 120s ease-in-out infinite}@keyframes flameDance{0%{--pos1X: 30%;--pos1Y: 70%;--pos2X: 65%;--pos2Y: 35%;--pos3X: 50%;--pos3Y: 50%;--pos4X: 80%;--pos4Y: 80%}16%{--pos1X: 33%;--pos1Y: 68%;--pos2X: 60%;--pos2Y: 38%;--pos3X: 48%;--pos3Y: 55%;--pos4X: 76%;--pos4Y: 75%}32%{--pos1X: 37%;--pos1Y: 66%;--pos2X: 57%;--pos2Y: 41%;--pos3X: 52%;--pos3Y: 52%;--pos4X: 70%;--pos4Y: 72%}48%{--pos1X: 42%;--pos1Y: 62%;--pos2X: 63%;--pos2Y: 45%;--pos3X: 46%;--pos3Y: 58%;--pos4X: 75%;--pos4Y: 70%}64%{--pos1X: 38%;--pos1Y: 65%;--pos2X: 68%;--pos2Y: 48%;--pos3X: 54%;--pos3Y: 46%;--pos4X: 73%;--pos4Y: 72%}80%{--pos1X: 34%;--pos1Y: 67%;--pos2X: 62%;--pos2Y: 42%;--pos3X: 50%;--pos3Y: 60%;--pos4X: 77%;--pos4Y: 75%}to{--pos1X: 30%;--pos1Y: 70%;--pos2X: 65%;--pos2Y: 35%;--pos3X: 50%;--pos3Y: 50%;--pos4X: 80%;--pos4Y: 80%}}.app{min-height:100vh}.site-header{background-color:var(--brand-primary);color:#fff;position:sticky;top:0;z-index:9999}.nav-container{max-width:1200px;margin:0 auto;padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:var(--heading-font);font-size:1.8rem;color:#fff;text-decoration:none;cursor:pointer;transition:transform .3s}.nav-logo:hover{transform:scale(1.05) rotate(-1deg)}.nav-menu{display:flex;gap:1.5rem;align-items:center}.nav-menu a{color:#fff;text-decoration:none;font-weight:600;transition:color .2s,transform .2s}.nav-menu a:hover{color:var(--brand-secondary);transform:scale(1.05)}.hamburger{display:none;border:none;background:transparent;padding:0;margin-top:0;width:auto;cursor:pointer}.hamburger span{display:block;width:25px;height:3px;margin:5px 0;background-color:#fff;transition:all .3s}.mobile-nav{position:fixed;top:0;right:-100%;width:70%;max-width:300px;height:100vh;background-color:var(--brand-primary);display:flex;flex-direction:column;padding:2rem 1rem;gap:1rem;transition:right .3s ease;z-index:9998}.mobile-nav a{color:#fff;text-decoration:none;font-size:1.2rem;font-weight:600;transition:transform .2s}.mobile-nav a:hover{transform:scale(1.05);color:var(--brand-secondary)}.mobile-nav.open{right:0}.hero{max-width:1200px;margin:0 auto;padding:4rem 1rem 3rem;text-align:center}.hero-card{background-color:#ffffffd9;max-width:900px;margin:0 auto;padding:2rem 1.5rem;border-radius:12px;box-shadow:0 4px 12px #0003}.hero-card h1{font-family:var(--heading-font);font-size:2.2rem;color:var(--brand-text);margin-bottom:1rem}.pain-points{color:#555;font-size:1rem;max-width:700px;margin:.5rem auto;line-height:1.6}.typingText{margin-top:1rem;font-size:1.3rem;font-family:var(--heading-font);color:var(--brand-accent);min-height:2rem}main{max-width:1100px;margin:0 auto;padding:1rem}.chapter-stack{scroll-snap-type:y mandatory;overflow-y:auto;height:100vh;margin-bottom:2rem}.chapter{height:100vh;scroll-snap-align:start;scroll-margin-top:75px;display:flex;flex-direction:column;justify-content:center;gap:1.5rem;padding:0 1rem}.chapter-title{font-family:var(--heading-font);font-size:2rem;color:var(--brand-text);text-align:center;position:sticky;top:70px;background:#ffffffe6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:.5rem 1rem;z-index:2}.card-slider{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem}.card-slider::-webkit-scrollbar{height:8px}.card-slider::-webkit-scrollbar-track{background-color:#f0f0f0}.card-slider::-webkit-scrollbar-thumb{background-color:var(--brand-accent);border-radius:4px}.slide-card{flex:0 0 300px;scroll-snap-align:start;background:#fff;border-radius:10px;box-shadow:0 2px 6px #00000026;padding:1rem;display:flex;flex-direction:column;gap:.6rem;transition:transform .25s,box-shadow .25s}.slide-card:hover{transform:translateY(-4px);box-shadow:0 6px 14px #00000040}.slide-card h3{font-size:1.2rem;color:var(--brand-accent);margin:0}.img-skeleton{width:100%;aspect-ratio:16 / 9;border-radius:8px;background:linear-gradient(135deg,#eee 25%,#ddd,#eee 75%);background-size:400% 400%;animation:skeletonPulse 3s ease-in-out infinite;position:relative;overflow:hidden}@keyframes skeletonPulse{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.img-skeleton img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s ease}.cite-btn{align-self:flex-start;font-size:.85rem;padding:.25rem .5rem;border:none;border-radius:4px;background:var(--brand-secondary);color:#fff;cursor:pointer}.cite-drawer{display:none;font-size:.8rem;margin-top:.4rem;padding-left:1rem;line-height:1.3}section{background:#fff;border-radius:8px;box-shadow:0 2px 5px #0000001a;margin-bottom:2rem;padding:1.5rem}.section-title{margin-top:0;font-family:var(--heading-font);color:var(--brand-text);font-size:1.5rem;margin-bottom:1rem;text-align:center}label{display:block;margin:.5rem 0 .25rem;font-weight:600}input[type=text],input[type=email],textarea{width:100%;padding:.5rem;border:1px solid #ccc;border-radius:4px;font-size:1rem}textarea{resize:vertical}button{display:block;margin-top:1rem;width:100%;padding:.75rem;font-size:1rem;border:none;border-radius:4px;background-color:var(--brand-secondary);color:#fff;cursor:pointer;transition:background .2s ease}button:hover:not(:disabled){background-color:var(--brand-accent)}button:disabled{opacity:.7;cursor:not-allowed}.loader{display:none;margin:1rem auto;border:6px solid #f3f3f3;border-top:6px solid var(--brand-accent);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.results{margin-top:1rem;display:none}.success-message{background:#f9f9f9;padding:1rem;border-radius:6px}.error-text{color:red}.bulk-email{background:#f9f9f9;padding:1rem;border-radius:6px;white-space:pre-wrap}.bulk-email pre{white-space:pre-wrap;margin:.5rem 0 0}.result-category{background:#fff;border-radius:6px;padding:1rem;margin-bottom:1rem;box-shadow:0 1px 4px #0000001a}.result-category h3{margin-top:0;margin-bottom:.5rem;color:var(--brand-accent)}.scrolling-cards{display:flex;gap:1rem;padding:1rem;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory}.scrolling-cards::-webkit-scrollbar{height:8px}.scrolling-cards::-webkit-scrollbar-track{background-color:#f0f0f0}.scrolling-cards::-webkit-scrollbar-thumb{background-color:var(--brand-accent);border-radius:4px}.card{flex:0 0 280px;background-color:#fff;border-radius:8px;padding:1rem;box-shadow:0 2px 5px #00000026;transition:transform .3s,box-shadow .3s;scroll-snap-align:start}.card:hover{transform:scale(1.02);box-shadow:0 4px 10px #0003}.card h3{font-family:var(--heading-font);font-size:1.2rem;margin-bottom:.75rem;color:var(--brand-accent)}.card p{line-height:1.4}.table-wrapper{overflow-x:auto}.table-wrapper table{width:100%;border-collapse:collapse}.table-wrapper th,.table-wrapper td{padding:.5rem;border:1px solid #ddd;text-align:left}footer{background-color:var(--brand-primary);color:#fff;text-align:center;padding:1rem;margin-top:2rem}footer small{font-size:.8rem}@media (max-width: 768px){.nav-menu{display:none}.hamburger{display:block}.chapter-stack{height:auto;overflow:visible}.chapter{height:auto;padding:1rem 0}.chapter-title{position:static}}