:root{--color-gaia-green: hsl(145, 63%, 24%);--color-gaia-green-light: hsl(145, 63%, 30%);--color-gaia-green-soft: hsl(145, 30%, 94%);--color-sky-blue: hsl(207, 72%, 46%);--color-sky-blue-light: hsl(207, 72%, 52%);--color-sky-blue-soft: hsl(207, 30%, 93%);--color-solar-yellow: hsl(45, 100%, 50%);--color-solar-yellow-hover: hsl(45, 100%, 45%);--color-solar-yellow-soft: hsl(45, 100%, 96%);--color-white: hsl(210, 20%, 98%);--color-pure-white: hsl(0, 0%, 100%);--color-earth-gray: hsl(30, 15%, 94%);--color-slate-dark: hsl(160, 20%, 12%);--color-slate-muted: hsl(160, 10%, 40%);--color-border: rgba(30, 38, 33, .08);--glass-bg: rgba(255, 255, 255, .75);--glass-border: rgba(255, 255, 255, .4);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .05);--font-family-headings: "Outfit", sans-serif;--font-family-body: "Inter", sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 10px 30px rgba(0, 0, 0, .06);--shadow-lg: 0 20px 50px rgba(0, 0, 0, .1);--shadow-premium: 0 10px 20px rgba(0, 0, 0, .05), 0 20px 40px rgba(0, 0, 0, .08), 0 1px 3px rgba(0, 0, 0, .05);--transition-smooth: all .4s cubic-bezier(.16, 1, .3, 1);--transition-fast: all .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family-body);font-size:16px;line-height:1.6;color:var(--color-slate-dark);scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{background-color:var(--color-pure-white);overflow-x:hidden}img,svg{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none;transition:var(--transition-fast)}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;outline:none}button{cursor:pointer}ul,ol{list-style:none}.container{width:100%;max-width:1200px;margin-right:auto;margin-left:auto;padding-right:1.5rem;padding-left:1.5rem}.container-sm{max-width:800px}.grid-2{display:grid;grid-template-columns:repeat(2,1-indexed);gap:var(--spacing-lg);align-items:center}.grid-3{display:grid;grid-template-columns:repeat(3,1-indexed);gap:var(--spacing-md)}.bg-light{background-color:var(--color-earth-gray)}.text-center{text-align:center}.align-center{align-items:center}.text-nowrap{white-space:nowrap}h1,h2,h3,h4{font-family:var(--font-family-headings);font-weight:700;line-height:1.15}.section-title{font-size:2.5rem;color:var(--color-gaia-green);margin-bottom:.5rem;letter-spacing:-.02em}.section-subtitle{font-size:1.125rem;color:var(--color-sky-blue);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-bottom:var(--spacing-md)}.subsection-title{font-size:1.75rem;color:var(--color-gaia-green);margin-bottom:var(--spacing-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.85rem 1.8rem;font-size:1rem;font-weight:600;border-radius:50px;transition:var(--transition-smooth);border:2px solid transparent;gap:.5rem}.btn-sm{padding:.5rem 1.2rem;font-size:.875rem}.btn-lg{padding:1.1rem 2.2rem;font-size:1.05rem}.btn-primary{background-color:var(--color-gaia-green);color:var(--color-pure-white)}.btn-primary:hover{background-color:var(--color-gaia-green-light);transform:translateY(-2px);box-shadow:0 10px 20px #1a5f3b26}.btn-outline{border-color:var(--color-slate-dark);color:var(--color-slate-dark)}.btn-outline:hover{background-color:var(--color-slate-dark);color:var(--color-pure-white);transform:translateY(-2px)}.btn-outline-primary{border-color:var(--color-gaia-green);color:var(--color-gaia-green)}.btn-outline-primary:hover{background-color:var(--color-gaia-green);color:var(--color-pure-white);transform:translateY(-2px)}.btn-outline-white{border-color:var(--color-pure-white);color:var(--color-pure-white)}.btn-outline-white:hover{background-color:var(--color-pure-white);color:var(--color-gaia-green);transform:translateY(-2px)}.btn-solar{background-color:var(--color-solar-yellow);color:var(--color-slate-dark)}.btn-solar:hover{background-color:var(--color-solar-yellow-hover);transform:translateY(-2px);box-shadow:0 10px 20px #fc03}.btn-block{display:flex;width:100%}.btn-icon{flex-shrink:0}.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:var(--glass-bg);border-bottom:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);transition:var(--transition-smooth)}.navbar-container{display:flex;justify-content:space-between;align-items:center;height:80px}.navbar-logo{font-family:var(--font-family-headings);font-size:1.5rem;font-weight:700;color:var(--color-gaia-green);letter-spacing:-.03em}.logo-accent{color:var(--color-sky-blue)}.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:24px;height:18px}.menu-toggle .bar{width:100%;height:2px;background-color:var(--color-gaia-green);border-radius:2px;transition:var(--transition-fast)}.nav-menu{display:flex;align-items:center;gap:var(--spacing-lg)}.nav-list{display:flex;gap:var(--spacing-md)}.nav-link{font-size:.95rem;font-weight:500;color:var(--color-slate-dark);position:relative;padding:.25rem 0}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--color-sky-blue);transition:var(--transition-smooth)}.nav-link:hover:after{width:100%}.nav-link:hover{color:var(--color-sky-blue)}.nav-actions{display:flex;gap:var(--spacing-sm)}.hero-section{position:relative;min-height:100vh;padding-top:120px;padding-bottom:var(--spacing-lg);display:flex;align-items:center;overflow:hidden;background-color:#f5f8fa}.hero-background-decor{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}.glow-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.25}.orb-1{top:-10%;right:-5%;width:40vw;height:40vw;background-color:var(--color-solar-yellow)}.orb-2{bottom:-15%;left:-5%;width:50vw;height:50vw;background-color:var(--color-gaia-green)}.organic-shape{position:absolute;background:radial-gradient(circle,var(--color-sky-blue-soft) 0%,transparent 70%);border-radius:50%}.shape-1{top:25%;left:55%;width:300px;height:300px;opacity:.4}.hero-container{position:relative;z-index:2}.badge-premium{display:inline-flex;align-items:center;background-color:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm);padding:.4rem 1rem;border-radius:30px;gap:.5rem;margin-bottom:var(--spacing-md);font-size:.85rem;font-weight:600;color:var(--color-gaia-green)}.badge-icon{width:18px;height:18px;border-radius:50%}.hero-title{font-size:4rem;line-height:1.05;color:var(--color-gaia-green);margin-bottom:var(--spacing-xs);letter-spacing:-.03em}.hero-subtitle{font-size:1.75rem;color:var(--color-sky-blue);font-weight:500;margin-bottom:var(--spacing-md);letter-spacing:-.01em}.hero-description{font-size:1.15rem;color:var(--color-slate-muted);margin-bottom:var(--spacing-lg);max-width:520px}.hero-ctas{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.author-hero-attribution{display:flex;align-items:center;gap:.85rem;border-top:1px solid var(--color-border);padding-top:var(--spacing-md);max-width:400px}.hero-author-avatar{width:50px;height:50px;border-radius:50%;object-fit:cover;border:2px solid var(--color-pure-white);box-shadow:var(--shadow-sm)}.hero-author-name{font-family:var(--font-family-headings);font-weight:600;font-size:1rem;color:var(--color-slate-dark)}.hero-author-title{font-size:.85rem;color:var(--color-slate-muted)}.hero-image-area{display:flex;justify-content:center;perspective:1500px}.book-container-3d{position:relative;width:320px;height:320px;transform-style:preserve-3d;transform:rotateY(-20deg) rotateX(8deg);transition:var(--transition-smooth)}.book-container-3d:hover{transform:rotateY(-10deg) rotateX(4deg) translateY(-8px)}.book-spine{position:absolute;top:0;left:0;width:14px;height:100%;background:#194a6d;transform:rotateY(-90deg) translateZ(7px);transform-origin:left center;box-shadow:inset -2px 0 5px #0003}.book-cover-img{width:100%;height:100%;object-fit:cover;border-radius:4px 8px 8px 4px;box-shadow:5px 5px 20px #00000026,15px 15px 35px #0000001a;transform:translateZ(7px)}.scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translate(-50%);z-index:10;animation:bounce 2s infinite}.scroll-indicator-arrow{color:var(--color-gaia-green);opacity:.7;display:block}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0) translate(-50%)}40%{transform:translateY(-8px) translate(-50%)}60%{transform:translateY(-4px) translate(-50%)}}.about-mabel-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.about-image-wrapper{position:relative;justify-self:center}.image-frame-decor{position:relative;border-radius:20px;padding:12px;background-color:var(--color-pure-white);box-shadow:var(--shadow-md)}.about-mabel-img{border-radius:12px;object-fit:cover;width:380px;height:480px;display:block}.about-mabel-badge{position:absolute;bottom:-20px;right:-20px;background-color:var(--color-gaia-green);color:var(--color-pure-white);padding:1.5rem;border-radius:16px;box-shadow:var(--shadow-lg);max-width:200px;text-align:center}.badge-num{font-family:var(--font-family-headings);font-size:2.25rem;font-weight:800;line-height:1;color:var(--color-solar-yellow);margin-bottom:.25rem}.badge-txt{font-size:.85rem;font-weight:600;line-height:1.3}.bio-text{margin-bottom:var(--spacing-md)}.bio-paragraph{font-size:1.05rem;color:var(--color-slate-muted);margin-bottom:var(--spacing-sm)}.italic-quote{font-style:italic;border-left:3px solid var(--color-sky-blue);padding-left:var(--spacing-sm);color:var(--color-slate-dark);font-weight:500;margin:var(--spacing-md) 0}.loc-indicator{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:600;color:var(--color-gaia-green);background-color:var(--color-gaia-green-soft);padding:.4rem .8rem;border-radius:6px}.tab-system{margin-top:var(--spacing-md);background-color:var(--color-pure-white);border-radius:12px;padding:1.5rem;box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.tab-headers{display:flex;gap:.5rem;border-bottom:1px solid var(--color-border);padding-bottom:.75rem;margin-bottom:1rem}.tab-btn{padding:.5rem 1.25rem;font-size:.95rem;font-weight:600;color:var(--color-slate-muted);border-radius:6px;transition:var(--transition-fast)}.tab-btn.active{background-color:var(--color-gaia-green-soft);color:var(--color-gaia-green)}.tab-btn:hover:not(.active){color:var(--color-slate-dark);background-color:#00000005}.tab-pane{display:none;font-size:.95rem;color:var(--color-slate-muted);animation:fadeIn .4s ease}.tab-pane.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.values-list{display:grid;grid-template-columns:repeat(2,1-indexed);gap:.75rem}.values-list li{position:relative;padding-left:1.25rem}.values-list li:before{content:"•";position:absolute;left:0;color:var(--color-sky-blue);font-size:1.25rem;line-height:1}.about-book-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.book-showcase-container{margin-top:var(--spacing-lg)}.book-visuals{display:flex;justify-content:center}.book-layered-preview{position:relative;width:100%;max-width:440px;height:380px}.preview-cover{position:absolute;top:0;left:0;width:70%;z-index:2;border-radius:6px;transform:rotate(-4deg);transition:var(--transition-smooth)}.preview-back{position:absolute;bottom:0;right:0;width:65%;z-index:1;border-radius:6px;transform:rotate(4deg);opacity:.85;transition:var(--transition-smooth)}.book-layered-preview:hover .preview-cover{transform:rotate(-1deg) scale(1.03)}.book-layered-preview:hover .preview-back{transform:rotate(1deg) scale(1.03) translateZ(0);opacity:1}.technical-specs{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:var(--spacing-md)}.spec-tag{background-color:var(--color-earth-gray);color:var(--color-slate-dark);font-size:.85rem;padding:.4rem 1rem;border-radius:30px;border:1px solid var(--color-border)}.book-description{font-size:1.1rem;color:var(--color-slate-muted);margin-bottom:var(--spacing-md)}.book-learning-points{margin-bottom:var(--spacing-lg)}.book-learning-points li{display:flex;gap:1rem;margin-bottom:1.25rem;align-items:flex-start}.point-icon{font-size:1.5rem;background-color:var(--color-solar-yellow-soft);width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.book-learning-points li:nth-child(2n) .point-icon{background-color:var(--color-sky-blue-soft)}.action-box{background-color:var(--color-gaia-green-soft);border-left:4px solid var(--color-gaia-green);padding:1.5rem;border-radius:0 12px 12px 0}.action-box-title{font-family:var(--font-family-headings);font-weight:700;font-size:1.1rem;color:var(--color-gaia-green);margin-bottom:.25rem}.action-box-text{font-size:.95rem;color:var(--color-slate-muted);margin-bottom:var(--spacing-sm)}.why-book-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.cards-grid{margin-top:var(--spacing-lg)}.benefit-card{background-color:var(--color-pure-white);border-radius:16px;padding:2.25rem;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:var(--transition-smooth)}.benefit-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:#1a5f3b26}.card-icon{color:var(--color-gaia-green);margin-bottom:var(--spacing-sm);background-color:var(--color-gaia-green-soft);width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:12px;transition:var(--transition-smooth)}.benefit-card:hover .card-icon{background-color:var(--color-gaia-green);color:var(--color-pure-white)}.card-title{font-size:1.25rem;margin-bottom:.5rem;color:var(--color-slate-dark)}.card-description{font-size:.95rem;color:var(--color-slate-muted);line-height:1.5}.for-whom-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.audience-showcase{margin-top:var(--spacing-lg);align-items:stretch}.audience-grid{display:grid;grid-template-columns:repeat(2,1-indexed);gap:var(--spacing-md)}.audience-item{background-color:var(--color-pure-white);border-radius:12px;padding:1.5rem;border:1px solid var(--color-border);transition:var(--transition-smooth)}.audience-item:hover{border-color:#3a86c840;box-shadow:var(--shadow-sm)}.audience-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.audience-icon{font-size:1.5rem}.audience-title{font-size:1.15rem;color:var(--color-slate-dark)}.audience-desc{font-size:.9rem;color:var(--color-slate-muted);line-height:1.45}.audience-featured-box{background:linear-gradient(135deg,var(--color-gaia-green) 0%,hsl(145,63%,16%) 100%);color:var(--color-pure-white);border-radius:20px;padding:3rem;display:flex;flex-direction:column;justify-content:center;box-shadow:var(--shadow-md)}.featured-box-title{font-size:1.75rem;margin-bottom:var(--spacing-xs);color:var(--color-solar-yellow)}.featured-box-text{font-size:1.05rem;opacity:.9;margin-bottom:var(--spacing-md)}.featured-box-bullets{margin-bottom:var(--spacing-lg)}.bullet-item{display:flex;gap:.75rem;margin-bottom:.75rem;font-size:.95rem;align-items:flex-start}.bullet-check{color:var(--color-solar-yellow);font-weight:700}.featured-box-actions{display:flex;flex-direction:column;gap:.75rem}.gallery-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.gallery-grid{display:grid;grid-template-columns:repeat(4,1-indexed);gap:var(--spacing-md);margin-top:var(--spacing-lg)}.gallery-item{cursor:pointer;overflow:hidden;border-radius:12px;box-shadow:var(--shadow-sm);background-color:var(--color-pure-white);border:1px solid var(--color-border)}.gallery-img-wrapper{position:relative;width:100%;aspect-ratio:1 / 1;overflow:hidden}.gallery-thumb{width:100%;height:100%;object-fit:cover;transition:var(--transition-smooth)}.gallery-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#1a5f3bd9;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;transition:var(--transition-smooth);color:var(--color-pure-white);padding:var(--spacing-sm);text-align:center}.overlay-icon{font-size:2rem;font-weight:300;margin-bottom:.25rem}.overlay-text{font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.gallery-item:hover .gallery-thumb{transform:scale(1.08)}.gallery-item:hover .gallery-overlay{opacity:1}.placeholder-wrapper{background-color:var(--color-gaia-green-soft);display:flex;align-items:center;justify-content:center}.gallery-placeholder-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1rem}.ph-icon{font-size:3rem;margin-bottom:.5rem}.ph-text{font-family:var(--font-family-headings);font-weight:600;font-size:.9rem;color:var(--color-gaia-green)}.testimonials-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.testimonials-slider{max-width:900px;margin:var(--spacing-lg) auto 0 auto;position:relative;overflow:hidden}.testimonials-track{display:flex;transition:transform .5s cubic-bezier(.16,1,.3,1)}.testimonial-card{min-width:100%;box-sizing:border-box;padding:3rem;background-color:var(--color-white);border-radius:20px;border:1px solid var(--color-border);text-align:center;box-shadow:var(--shadow-sm)}.rating{color:var(--color-solar-yellow);font-size:1.25rem;margin-bottom:var(--spacing-sm)}.testimonial-quote{font-size:1.35rem;font-weight:500;color:var(--color-slate-dark);line-height:1.5;margin-bottom:var(--spacing-md);font-style:italic}.testimonial-author{display:flex;align-items:center;justify-content:center;gap:.75rem}.author-info{text-align:center}.author-name{font-family:var(--font-family-headings);font-weight:700;font-size:1.05rem;color:var(--color-gaia-green)}.author-role{font-size:.85rem;color:var(--color-slate-muted)}.slider-controls{display:flex;align-items:center;justify-content:center;margin-top:var(--spacing-md);gap:1.5rem}.slider-arrow{background-color:var(--color-pure-white);border:1px solid var(--color-border);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);color:var(--color-slate-dark);transition:var(--transition-fast)}.slider-arrow:hover{background-color:var(--color-gaia-green);color:var(--color-pure-white);border-color:var(--color-gaia-green)}.slider-dots{display:flex;gap:.5rem}.dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-border);cursor:pointer;transition:var(--transition-fast)}.dot.active{background-color:var(--color-sky-blue);width:20px;border-radius:4px}.placeholder-note{font-size:.75rem;color:var(--color-slate-muted);text-align:center;margin-top:1.5rem}.blog-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.blog-grid{margin-top:var(--spacing-lg)}.blog-card{background-color:var(--color-pure-white);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);display:flex;flex-direction:column;height:100%;transition:var(--transition-smooth)}.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.blog-img-placeholder{height:180px;background-color:var(--color-sky-blue-soft);display:flex;align-items:center;justify-content:center}.blog-card:nth-child(2) .blog-img-placeholder{background-color:var(--color-gaia-green-soft)}.blog-card:nth-child(3) .blog-img-placeholder{background-color:var(--color-solar-yellow-soft)}.blog-ph-icon{font-size:4rem}.blog-card-content{padding:1.75rem;display:flex;flex-direction:column;flex-grow:1}.blog-meta{display:flex;gap:.75rem;font-size:.8rem;font-weight:600;margin-bottom:.75rem}.blog-category{color:var(--color-sky-blue);text-transform:uppercase}.blog-date{color:var(--color-slate-muted)}.blog-card-title{font-size:1.25rem;line-height:1.3;margin-bottom:.75rem;color:var(--color-slate-dark)}.blog-card-title a:hover{color:var(--color-gaia-green)}.blog-card-excerpt{font-size:.9rem;color:var(--color-slate-muted);margin-bottom:var(--spacing-md);flex-grow:1}.blog-read-more{font-size:.85rem;font-weight:700;color:var(--color-gaia-green);display:inline-flex;align-items:center}.blog-read-more:hover{color:var(--color-sky-blue)}.cta-section{position:relative;background:linear-gradient(135deg,var(--color-gaia-green) 0%,hsl(145,63%,15%) 100%);color:var(--color-pure-white);padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg);overflow:hidden}.cta-background-decor{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}.shape-2{bottom:-20%;right:-10%;width:400px;height:400px;opacity:.15;background:radial-gradient(circle,var(--color-solar-yellow) 0%,transparent 70%)}.cta-section .container{position:relative;z-index:2}.cta-title{font-size:2.75rem;line-height:1.15;margin-bottom:var(--spacing-sm);letter-spacing:-.02em}.cta-text{font-size:1.15rem;opacity:.95;margin-bottom:var(--spacing-lg)}.cta-actions{display:flex;justify-content:center;gap:var(--spacing-sm)}.contact-section{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.contact-intro{font-size:1.1rem;color:var(--color-slate-muted);margin-bottom:var(--spacing-lg)}.contact-details-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.contact-detail-item{display:flex;gap:1rem;align-items:flex-start}.detail-icon{font-size:1.5rem;background-color:var(--color-earth-gray);width:50px;height:50px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.detail-label{font-size:.85rem;font-weight:600;color:var(--color-slate-muted);text-transform:uppercase}.detail-val{font-size:1.05rem;font-weight:700;color:var(--color-slate-dark)}.detail-val a:hover{color:var(--color-sky-blue)}.contact-form-wrapper{background-color:var(--color-white);border-radius:20px;padding:3rem;border:1px solid var(--color-border);box-shadow:var(--shadow-md)}.contact-form{display:flex;flex-direction:column;gap:1.25rem}.form-row-2{display:grid;grid-template-columns:repeat(2,1-indexed);gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group label{font-size:.85rem;font-weight:600;color:var(--color-slate-dark)}.form-group input,.form-group textarea{background-color:var(--color-earth-gray);border:1px solid transparent;padding:.85rem 1.25rem;border-radius:8px;font-size:.95rem;transition:var(--transition-fast)}.form-group input:focus,.form-group textarea:focus{border-color:var(--color-sky-blue);background-color:var(--color-pure-white);box-shadow:0 0 0 4px #3a86c826}.form-group input.invalid,.form-group textarea.invalid{border-color:#e64c4c;background-color:#fef6f6}.error-msg{font-size:.75rem;color:#df2020;font-weight:500;display:none}.form-status{padding:1rem;border-radius:8px;font-size:.95rem;font-weight:600;text-align:center;display:none;animation:fadeIn .4s ease}.form-status.success{background-color:#e6f9ee;color:var(--color-gaia-green);display:block}.form-status.error{background-color:#fceded;color:#b31919;display:block}.footer{background-color:#101816;color:#ffffffb3;padding-top:5rem;padding-bottom:2rem;border-top:1px solid rgba(255,255,255,.05)}.footer-container{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--spacing-lg);padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.05)}.footer-logo{font-family:var(--font-family-headings);font-size:1.75rem;font-weight:700;color:var(--color-pure-white);margin-bottom:1rem;display:inline-block}.footer-tagline{font-size:.95rem;max-width:320px;line-height:1.5}.footer-heading{font-size:1rem;font-weight:700;color:var(--color-pure-white);margin-bottom:1.25rem;text-transform:uppercase;letter-spacing:.05em}.footer-links{display:flex;flex-direction:column;gap:.75rem}.footer-links a{font-size:.9rem}.footer-links a:hover{color:var(--color-sky-blue-light)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem}.copyright{font-size:.85rem}.footer-bottom-link:hover{color:var(--color-pure-white)}.footer-socials{display:flex;gap:1rem}.social-link{width:40px;height:40px;background-color:#ffffff0d;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-pure-white);transition:var(--transition-fast)}.social-link:hover{background-color:var(--color-sky-blue);transform:translateY(-2px)}.whatsapp-float{position:fixed;bottom:30px;right:30px;background-color:#22c35d;color:var(--color-pure-white);width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0003;z-index:999;transition:var(--transition-smooth)}.whatsapp-float:hover{background-color:#1fad53;transform:scale(1.08) translateY(-3px);box-shadow:0 8px 24px #00000040}.whatsapp-icon{margin:0;display:block}.whatsapp-tooltip{position:absolute;right:75px;background-color:var(--color-slate-dark);color:var(--color-pure-white);padding:.5rem 1rem;border-radius:8px;font-size:.85rem;font-weight:600;white-space:nowrap;opacity:0;visibility:hidden;transform:translate(10px);transition:var(--transition-smooth);box-shadow:var(--shadow-sm)}.whatsapp-tooltip:after{content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);border-width:6px;border-style:solid;border-color:transparent transparent transparent var(--color-slate-dark)}.whatsapp-float:hover .whatsapp-tooltip{opacity:1;visibility:visible;transform:translate(0)}.lightbox-modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#1a2621f2;z-index:10000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition-smooth)}.lightbox-modal.active{opacity:1;visibility:visible}.lightbox-close{position:absolute;top:30px;right:30px;font-size:3rem;color:var(--color-pure-white);background:none;border:none;cursor:pointer;line-height:1;z-index:10001;transition:var(--transition-fast)}.lightbox-close:hover{color:var(--color-solar-yellow)}.lightbox-content{max-width:80%;max-height:80%;text-align:center}.lightbox-image{max-width:100%;max-height:70vh;object-fit:contain;border-radius:8px;box-shadow:var(--shadow-lg);margin-bottom:var(--spacing-sm);transform:scale(.9);transition:var(--transition-smooth)}.lightbox-modal.active .lightbox-image{transform:scale(1)}.lightbox-caption{color:var(--color-pure-white);font-family:var(--font-family-body);font-size:1.05rem;font-weight:500}.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.reveal.active{opacity:1;transform:translateY(0)}@media (max-width: 1024px){html{font-size:15px}.navbar-container{height:70px}.hero-title{font-size:3.25rem}.grid-2{gap:var(--spacing-md)}.gallery-grid{grid-template-columns:repeat(2,1-indexed)}}@media (max-width: 768px){.grid-2{grid-template-columns:1fr;text-align:center;gap:var(--spacing-lg)}.grid-3{grid-template-columns:1fr;gap:var(--spacing-md)}.navbar-logo{font-size:1.35rem}.menu-toggle{display:flex;z-index:1001}.nav-menu{position:fixed;top:0;right:-100%;width:80%;max-width:320px;height:100vh;background-color:var(--color-pure-white);flex-direction:column;align-items:flex-start;padding:100px var(--spacing-md) var(--spacing-md) var(--spacing-md);box-shadow:-10px 0 30px #0000000d;transition:right .4s cubic-bezier(.16,1,.3,1);z-index:1000;gap:var(--spacing-md)}.nav-menu.active{right:0}.nav-list{flex-direction:column;width:100%;gap:1.5rem}.nav-link{font-size:1.15rem;display:block;width:100%}.nav-actions{flex-direction:column;width:100%;margin-top:auto;gap:1rem}.nav-actions .btn{width:100%}.menu-toggle.active .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle.active .bar:nth-child(2){opacity:0}.menu-toggle.active .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero-section{padding-top:100px}.hero-content{display:flex;flex-direction:column;align-items:center}.hero-description{max-width:100%}.author-hero-attribution{justify-content:center}.book-container-3d{width:260px;height:260px}.about-image-wrapper{order:2}.about-mabel-img{width:100%;max-width:320px;height:380px}.about-content{order:1;display:flex;flex-direction:column;align-items:center}.tab-system{text-align:left;width:100%}.book-layered-preview{height:300px;max-width:340px}.book-details{display:flex;flex-direction:column;align-items:center}.book-learning-points,.action-box{text-align:left}.audience-grid{grid-template-columns:1fr}.contact-info{display:flex;flex-direction:column;align-items:center}.contact-details-list{text-align:left}.contact-form-wrapper{padding:2rem}.footer-container{grid-template-columns:1fr;gap:var(--spacing-md);text-align:center}.footer-brand{display:flex;flex-direction:column;align-items:center}.footer-bottom{flex-direction:column;gap:1.5rem}}@media (max-width: 480px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.hero-ctas{flex-direction:column;width:100%}.hero-ctas .btn{width:100%}.about-mabel-img{height:320px}.about-mabel-badge{padding:1rem;right:-10px;bottom:-15px}.tab-headers{flex-wrap:wrap;justify-content:center}.values-list{grid-template-columns:1fr}.form-row-2{grid-template-columns:1fr;gap:1.25rem}.gallery-grid{grid-template-columns:1fr}}