.hero{text-align:center;justify-content:center;align-items:center;height:85vh;min-height:600px;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:-1;background-color:var(--bg-tertiary);width:100%;height:100%;position:absolute;top:0;left:0}.hero-bg img{object-fit:cover;opacity:.8;width:100%;height:100%}.hero-overlay{z-index:-1;background:linear-gradient(#ffffff4d 0%,#ffffffe6 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{max-width:800px;padding:0 24px}.hero-tagline{letter-spacing:.1em;text-transform:uppercase;color:var(--accent-primary);margin-bottom:16px;font-size:1rem;font-weight:600;display:block}.hero-title{margin-bottom:24px;font-size:clamp(2.5rem,6vw,4.5rem);line-height:1.05}.hero-desc{color:var(--text-secondary);margin-bottom:40px;max-width:600px;margin-inline:auto;font-size:clamp(1.125rem,2vw,1.5rem)}.hero-actions{justify-content:center;gap:16px;display:flex}.btn-secondary{background-color:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:var(--text-primary);border:1px solid var(--glass-border)}.btn-secondary:hover{background-color:#ffffffe6}.section{padding:100px 0}.section-light{background-color:var(--bg-primary)}.section-alt{background-color:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:64px}.section-title{margin-bottom:16px;font-size:2.5rem}.section-subtitle{color:var(--text-secondary);font-size:1.125rem}.feature-grid{grid-template-columns:1fr;gap:32px;display:grid}@media (min-width:768px){.feature-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.feature-grid{grid-template-columns:repeat(3,1fr)}}.feature-card{background:var(--bg-primary);transition:transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);border-radius:24px;padding:40px 32px;box-shadow:0 4px 24px #0000000a}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000014}.feature-icon{background-color:var(--bg-secondary);width:48px;height:48px;color:var(--accent-primary);border-radius:16px;justify-content:center;align-items:center;margin-bottom:24px;font-size:24px;display:flex}.feature-card h3{margin-bottom:12px;font-size:1.25rem}.feature-card p{color:var(--text-secondary);font-size:.9375rem;line-height:1.6}.modes-container{flex-direction:column;gap:40px;display:flex}.mode-item{grid-template-columns:1fr;align-items:center;gap:40px;display:grid}@media (min-width:768px){.mode-item{grid-template-columns:1fr 1fr}.mode-item:nth-child(2n) .mode-content{order:2}.mode-item:nth-child(2n) .mode-image{order:1}}.mode-image{aspect-ratio:4/3;background-color:var(--bg-tertiary);border-radius:24px;position:relative;overflow:hidden;box-shadow:0 12px 48px #00000014}.mode-image img{object-fit:cover;width:100%;height:100%}.mode-content h3{margin-bottom:16px;font-size:2rem}.mode-content p{color:var(--text-secondary);margin-bottom:24px;font-size:1.125rem;line-height:1.6}