.gg-hero{position:relative;overflow:hidden;padding-top:var(--space-20);padding-bottom:var(--space-20)}.gg-hero .container{position:relative;z-index:1}.gg-hero-grid{display:grid;grid-template-columns:2fr 3fr;gap:var(--space-16);align-items:center}.gg-mockup-wrap{justify-content:center}.gg-mockup,.gg-mockup-wrap{position:relative;display:flex}.gg-mockup{width:100%;max-width:260px;aspect-ratio:3/4;border-radius:var(--radius-xl);box-shadow:var(--shadow-elegant);background:var(--bg-base);border:1px solid var(--brand-border);flex-direction:column;overflow:hidden}.gg-mockup-stripe{height:6px;background:var(--brand-gradient);flex-shrink:0}.gg-mockup-inner{flex:1;flex-direction:column;gap:var(--space-3);text-align:center;padding:var(--space-6) var(--space-6) var(--space-2)}.gg-mockup-icon-wrap,.gg-mockup-inner{display:flex;align-items:center;justify-content:center}.gg-mockup-icon-wrap{width:52px;height:52px;border-radius:var(--radius-lg);background:var(--brand-light);border:1px solid var(--brand-border);color:var(--brand-base)}.gg-mockup-pretitle{font-size:.65rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-base);margin:0}.gg-mockup-divider{width:2.5rem;height:2px;border-radius:var(--radius-full);background:var(--brand-gradient)}.gg-mockup-booktitle{font-family:var(--font-display);font-size:1.1rem;font-weight:700;line-height:1.25;margin:0;background:var(--nav-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block}.gg-mockup-booksubtitle{font-size:.75rem;color:var(--brand-base);font-weight:400;margin:0;font-style:italic}.gg-mockup-footer{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-8);border-top:1px solid var(--brand-border);background:var(--brand-light);flex-shrink:0}.gg-mockup-chapters{font-size:.65rem;font-weight:500}.gg-mockup-brand,.gg-mockup-chapters{color:var(--brand-base);white-space:nowrap}.gg-mockup-brand{font-size:.7rem;font-weight:700;letter-spacing:.04em}.gg-badge-free{position:absolute;top:-10px;right:calc(50% - 140px);background:var(--success);color:var(--text-on-primary);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);box-shadow:var(--shadow-sm)}.gg-hero-content{display:flex;flex-direction:column;gap:var(--space-6)}.gg-hero-title{font-family:var(--font-display);font-size:clamp(1.9rem,4vw,2.9rem);font-weight:700;line-height:1.15;color:var(--text-primary);background:var(--nav-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;margin:0}.gg-hero-subtitle{font-size:1.1rem;color:var(--text-secondary);line-height:1.65;margin:0}.gg-bullets{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.gg-bullet{display:flex;align-items:flex-start;gap:var(--space-2);font-size:.97rem;color:var(--text-secondary);line-height:1.5}.gg-bullet-icon{color:var(--success);flex-shrink:0;margin-top:3px}.gg-hero-cta{display:flex;align-items:center;gap:var(--space-4);flex-wrap:wrap;margin-top:var(--space-4)}.gg-download-btn{display:inline-flex;align-items:center;gap:var(--space-2)}.gg-learn{padding-top:var(--space-20);padding-bottom:var(--space-20)}.gg-section-header{text-align:center;max-width:640px;margin:0 auto var(--space-12);display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.gg-learn .feature-trial-badge{margin-bottom:var(--space-3)}.gg-learn .features-grid .feature-card:nth-child(odd){border-color:var(--brand-border)}.gg-learn .features-grid .feature-card:nth-child(2n){--feature-card-bg:var(--bg-surface);border:1px solid transparent;background:linear-gradient(var(--feature-card-bg),var(--feature-card-bg)) padding-box,conic-gradient(from var(--gradient-angle),transparent 0,color-mix(in srgb,var(--nav-base-color) 50%,transparent) 12%,color-mix(in srgb,var(--nav-base-color) 88%,transparent) 22%,var(--nav-base-color) 32%,color-mix(in srgb,var(--nav-svg-hover) 90%,white) 38%,color-mix(in srgb,var(--nav-base-color) 75%,transparent) 46%,color-mix(in srgb,var(--nav-base-color) 40%,transparent) 56%,transparent 100%) border-box;animation:gradient-border-rotate 6s linear infinite}.gg-learn .features-grid .feature-card:nth-child(2n):hover{--feature-card-bg:color-mix(in srgb,var(--nav-base-color) 5%,var(--bg-surface));border-color:transparent}.gg-index{position:relative;overflow:hidden;padding-top:var(--space-20);padding-bottom:var(--space-20)}.gg-index-container{position:relative;z-index:1}.gg-index-stats{display:flex;align-items:center;gap:var(--space-2);font-size:.875rem;font-weight:500;color:var(--nav-base-color);white-space:nowrap;flex-wrap:nowrap}.gg-index-stats span[aria-hidden=true]{opacity:.4}.gg-index-intro{display:flex;align-items:center;gap:var(--space-2);max-width:680px;margin:0 auto var(--space-8);padding:var(--space-4) var(--space-6);border-radius:var(--radius-lg);background:var(--nav-glass-bg);border:1px solid var(--nav-glass-border);font-size:.95rem;color:var(--text-secondary)}.gg-index-intro svg{flex-shrink:0;color:var(--nav-base-color)}.gg-accordion{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:var(--space-2)}.gg-accordion-item{border-radius:var(--radius-lg);overflow:hidden;background:var(--nav-glass-bg);border:1px solid var(--nav-glass-border);transition:border-color var(--transition)}.gg-accordion-item:has(.gg-accordion-trigger[aria-expanded=true]){border-color:var(--brand-border);background:color-mix(in srgb,var(--nav-base-color) 4%,var(--nav-glass-bg))}.gg-accordion-trigger{width:100%;display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-6);background:none;border:none;cursor:pointer;text-align:left;color:var(--text-primary);transition:background var(--transition)}.gg-accordion-trigger:hover{background:var(--nav-glass-bg-hover)}.gg-accordion-trigger:focus-visible{outline:var(--ring);outline-offset:-2px}.gg-accordion-label{display:flex;align-items:center;gap:var(--space-3);flex:1;min-width:0}.gg-accordion-label .feature-trial-badge{flex-shrink:0;white-space:nowrap}.gg-part-title{font-size:.95rem;font-weight:500;color:var(--text-primary);line-height:1.4}.gg-accordion-count{font-size:.78rem;color:var(--nav-base-color);opacity:.65;white-space:nowrap;flex-shrink:0}.gg-accordion-chevron{color:var(--nav-base-color);opacity:.6;flex-shrink:0;transition:transform .25s ease}.gg-accordion-chevron.open{transform:rotate(180deg)}.gg-accordion-chapters{list-style:none;padding:0 var(--space-6) var(--space-4);margin:0;display:flex;flex-direction:column;gap:var(--space-2);border-top:1px solid var(--nav-glass-border);padding-top:var(--space-3)}.gg-accordion-chapter{font-size:.88rem;color:var(--text-secondary);padding-left:var(--space-3);border-left:2px solid var(--brand-border);line-height:1.5}.gg-index-anexo{max-width:720px;margin:var(--space-6) auto 0;padding:var(--space-4) var(--space-6);border-radius:var(--radius-lg);background:var(--nav-glass-bg);border:1px dashed var(--nav-glass-border);font-size:.88rem;color:var(--text-muted);line-height:1.6;text-align:center}.gg-why{padding-top:var(--space-20);padding-bottom:var(--space-20)}.gg-why-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:var(--space-16);align-items:center}.gg-stats{gap:var(--space-12)}.gg-stat,.gg-stats{display:flex;flex-direction:column}.gg-stat{gap:var(--space-3)}.gg-stat-value{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.5rem);font-weight:700;line-height:1;background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;margin:0}.gg-stat-label{font-size:.93rem;color:var(--text-secondary);line-height:1.45;margin:0}.gg-why-content{display:flex;flex-direction:column;gap:var(--space-6)}.gg-why-title{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;line-height:1.2;margin:0;background:var(--nav-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.gg-why-text{font-size:1rem;line-height:1.8}.gg-quote,.gg-why-text{color:var(--text-secondary);margin:0}.gg-quote{padding:var(--space-6) var(--space-6);border-radius:var(--radius-xl);background:var(--nav-glass-bg);border:1px solid var(--nav-glass-border);font-size:.95rem;font-style:italic;line-height:1.75;position:relative;overflow:hidden}.gg-quote:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand-gradient)}.gg-cta{position:relative;overflow:hidden;padding-top:var(--space-20);padding-bottom:var(--space-20)}.gg-cta-container{position:relative;z-index:1}.gg-cta-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--space-12);max-width:900px;margin:0 auto}.gg-cta-col{display:flex;flex-direction:column;align-items:center;gap:var(--space-6);text-align:center}.gg-cta-divider{width:1px;height:220px;background:var(--nav-glass-border);flex-shrink:0}.gg-cta-col-title{font-family:var(--font-display);font-size:clamp(1.4rem,2.5vw,1.9rem);font-weight:700;line-height:1.2;background:var(--nav-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;margin:0}.gg-cta-col-desc{font-size:.97rem;color:var(--text-secondary);line-height:1.65;margin:0}@media (max-width:680px){.gg-cta-inner{grid-template-columns:1fr}.gg-cta-divider{width:100%;height:1px}}.section-dark .gg-cta-title,.section-dark .gg-hero-title,.section-dark .gg-mockup-booktitle{background:var(--nav-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}@media (max-width:1024px){.gg-learn .features-grid .feature-card:nth-child(2n){animation:none;border:1px solid var(--brand-border);background:var(--bg-surface)}}@media (max-width:768px){.gg-hero-grid{grid-template-columns:1fr;gap:var(--space-12)}.gg-mockup-wrap{order:-1}.gg-badge-free{right:calc(50% - 100px)}.gg-why-grid{grid-template-columns:1fr;gap:var(--space-12)}.gg-stats{flex-direction:row;justify-content:space-around;gap:var(--space-4)}.gg-stat-value{font-size:clamp(1.6rem,6vw,2.2rem)}.gg-hero-cta{flex-direction:column;align-items:flex-start}}@media (max-width:560px){.gg-stats{flex-direction:column;align-items:center;text-align:center}}