.plat-hero{padding:8rem 0 4rem;text-align:center;background:var(--color-bg-subtle)}.plat-hero .section-tag{margin-bottom:1.5rem}.plat-hero h1{font-size:4rem;font-weight:800;color:var(--color-text);margin-bottom:1rem;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.plat-hero-subtitle{font-size:1.125rem;color:var(--color-text-secondary);max-width:580px;margin:0 auto 2rem;line-height:1.7}.plat-hero .cta-buttons{justify-content:center}.plat-screenshot{padding:0 0 4rem;background:var(--color-bg-subtle)}.screenshot-wrap{max-width:960px;margin:0 auto;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);border:1px solid var(--color-border)}.screenshot-wrap img{width:100%;display:block}.plat-features{padding:6rem 0}.plat-features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.plat-feature-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;transition:transform .3s,box-shadow .3s,border-color .3s}.plat-feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.plat-feature-icon{color:var(--color-primary);margin-bottom:1.25rem}.plat-feature-card h3{font-size:1.125rem;font-weight:700;color:var(--color-text);margin-bottom:.5rem}.plat-feature-card p{font-size:.9375rem;color:var(--color-text-secondary);line-height:1.6}.plat-tech{padding:6rem 0;background:var(--color-bg-subtle)}.tech-specs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.tech-spec{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem}.tech-spec h3{font-size:1.125rem;font-weight:700;color:var(--color-text);margin-bottom:1.25rem}.tech-spec ul{list-style:none;display:flex;flex-direction:column;gap:.75rem}.tech-spec li{font-size:.9375rem;color:var(--color-text-secondary);padding-left:1.5rem;position:relative;line-height:1.5}.tech-spec li:before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--color-primary-light)}@media (max-width: 1024px){.plat-features-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.plat-hero{padding:6rem 0 3rem}.plat-hero h1{font-size:3rem}.plat-features-grid,.tech-specs-grid{grid-template-columns:1fr}.plat-features,.plat-tech{padding:4rem 0}}