.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:64px}.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,#f0f9ff,#e0f2fe,#dbeafe);z-index:0}.hero-bg:after{content:"";position:absolute;right:-10%;top:-20%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.08) 0%,transparent 70%)}.hero-content{position:relative;z-index:1;text-align:center;padding:80px 0}.hero-title{font-size:3.25rem;font-weight:800;line-height:1.15;color:var(--color-text);margin-bottom:20px;letter-spacing:-.02em}.hero-subtitle{font-size:1.1875rem;color:var(--color-text-muted);max-width:580px;margin:0 auto 36px;line-height:1.7}.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.btn-lg{padding:16px 36px;font-size:1rem}.hero-footnote{margin-top:20px;font-size:.8125rem;color:var(--color-text-soft)}@media(max-width:768px){.hero-title{font-size:2.125rem}.hero-subtitle{font-size:1rem}.hero-content{padding:60px 0}}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:32px 24px;transition:all .2s}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--color-accent)}.feature-icon{font-size:2rem;display:block;margin-bottom:16px}.feature-title{font-size:1.0625rem;font-weight:700;color:var(--color-text);margin-bottom:10px}.feature-desc{font-size:.875rem;color:var(--color-text-muted);line-height:1.6}@media(max-width:900px){.features-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.features-grid{grid-template-columns:1fr}}.section-alt{background:var(--color-surface)}.video-wrapper{max-width:720px;margin:0 auto}.video-placeholder{position:relative;width:100%;aspect-ratio:16 / 9;background:linear-gradient(135deg,var(--color-sidebar) 0%,#334155 100%);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;cursor:pointer;transition:box-shadow .2s;border:1px solid var(--color-border)}.video-placeholder:hover{box-shadow:var(--shadow-lg)}.video-play{transition:transform .2s}.video-placeholder:hover .video-play{transform:scale(1.1)}.video-label{color:var(--color-text-soft);font-size:.875rem;font-weight:500}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.pricing-card{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:36px 28px;display:flex;flex-direction:column;gap:16px;transition:box-shadow .2s}.pricing-card:hover{box-shadow:var(--shadow-md)}.pricing-highlighted{border-color:var(--color-accent);box-shadow:0 0 0 1px var(--color-accent),var(--shadow-md);transform:scale(1.03)}.pricing-name{font-size:1.125rem;font-weight:700;color:var(--color-text)}.pricing-price{display:flex;align-items:baseline;gap:2px}.pricing-amount{font-size:2.25rem;font-weight:800;color:var(--color-text)}.pricing-period{font-size:.9375rem;color:var(--color-text-muted);font-weight:500}.pricing-desc{font-size:.8125rem;color:var(--color-text-muted);line-height:1.5}.pricing-features{list-style:none;display:flex;flex-direction:column;gap:10px;padding:0;margin:8px 0 16px;flex:1}.pricing-feature{display:flex;gap:10px;font-size:.8125rem;color:var(--color-text);line-height:1.4}@media(max-width:900px){.pricing-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.pricing-highlighted{transform:none}}.faq-list{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.faq-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;transition:border-color .15s}.faq-item[open]{border-color:var(--color-accent)}.faq-question{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 24px;font-size:.9375rem;font-weight:600;color:var(--color-text);cursor:pointer;list-style:none;user-select:none}.faq-question::-webkit-details-marker{display:none}.faq-chevron{flex-shrink:0;transition:transform .2s;color:var(--color-text-soft)}.faq-item[open] .faq-chevron{transform:rotate(180deg)}.faq-answer{padding:0 24px 18px;font-size:.875rem;color:var(--color-text-muted);line-height:1.7}.faq-answer p{margin:0}