.sol-platforms{background:var(--color-white);padding:80px 24px}.sol-platforms-inner{max-width:960px;margin:0 auto}.sol-platforms h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--text-primary);text-align:center;margin-bottom:16px;letter-spacing:-.01em}.sol-platforms-sub{font-size:.95rem;color:var(--text-secondary);text-align:center;max-width:640px;margin:0 auto 40px;line-height:1.55}.sol-platforms-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.sol-platform-card{position:relative;background:var(--color-stone-25);border:1px solid var(--color-stone-200);border-radius:14px;padding:32px 28px;text-decoration:none;color:inherit;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;display:flex;flex-direction:column}.sol-platform-card:hover{transform:translateY(-3px);box-shadow:0 6px 24px #1c19170f}.sol-platform-card--active{border-color:var(--color-gold);border-width:2px;padding:31px 27px}.sol-platform-card--active:hover{border-color:var(--color-gold-dark)}.sol-platform-card--soon{cursor:default;opacity:.6;pointer-events:none}.sol-soon-tag{position:absolute;top:16px;right:16px;font-family:DM Mono,monospace;font-size:.65rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);background:var(--color-stone-125);border-radius:50px;padding:4px 12px}.sol-platform-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,var(--color-gold-wash),var(--color-gold-pale));color:var(--color-gold-text);margin-bottom:18px}.sol-platform-icon svg{width:28px;height:28px}.sol-platform-card h3{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:10px;line-height:1.3}.sol-platform-card p{font-size:.88rem;color:var(--text-secondary);line-height:1.65;flex:1}.sol-platform-arrow{display:inline-block;font-size:1.1rem;font-weight:600;color:var(--color-gold-text);margin-top:14px;transition:transform .2s ease}.sol-platform-card:hover .sol-platform-arrow{transform:translate(4px)}@media(max-width:680px){.sol-platforms-grid{grid-template-columns:1fr}}.sol-why{background:var(--color-stone-100);padding:80px 24px}.sol-why-inner{max-width:960px;margin:0 auto}.sol-why h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--text-primary);text-align:center;margin-bottom:48px;letter-spacing:-.01em}.sol-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.sol-why-card{background:var(--color-white);border:1px solid var(--color-stone-200);border-radius:14px;padding:28px 24px;transition:transform .3s ease,box-shadow .3s ease}.sol-why-card:hover{transform:translateY(-3px);box-shadow:0 6px 24px #1c19170f}.sol-why-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,var(--color-gold-wash),var(--color-gold-pale));color:var(--color-gold-text);margin-bottom:18px}.sol-why-card h3{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px;line-height:1.3}.sol-why-card p{font-size:.88rem;color:var(--text-secondary);line-height:1.65}@media(max-width:540px){.sol-why-grid{grid-template-columns:1fr}}.sol-steps{background:var(--color-white);padding:80px 24px}.sol-steps-inner{max-width:800px;margin:0 auto}.sol-steps h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--text-primary);text-align:center;margin-bottom:48px;letter-spacing:-.01em}.sol-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:40px}.sol-step{text-align:center}.sol-step-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--color-gold-wash),var(--color-gold-pale));border:1px solid rgba(201,160,0,.25);font-size:1.1rem;font-weight:700;color:var(--color-gold-text);margin-bottom:16px}.sol-step p{font-size:.88rem;color:var(--text-secondary);line-height:1.65}.sol-inline-link{display:block;text-align:center;font-size:.92rem;font-weight:600;color:var(--color-gold-text);text-decoration:none;transition:color .2s ease}.sol-inline-link:hover{color:var(--color-gold-text-hover)}@media(max-width:640px){.sol-steps-grid{grid-template-columns:1fr;gap:36px}}[data-theme=dark] .sol-platforms{background:var(--color-stone-850)}[data-theme=dark] .sol-platform-card{background:var(--color-stone-900);border-color:var(--color-stone-800)}[data-theme=dark] .sol-platform-card:hover{box-shadow:0 6px 24px #0000004d}[data-theme=dark] .sol-platform-card--active{border-color:var(--color-stone-800)}[data-theme=dark] .sol-platform-card--active:hover{border-color:#c9a00066}[data-theme=dark] .sol-soon-tag{background:var(--color-stone-750)}[data-theme=dark] .sol-platform-icon{background:linear-gradient(135deg,#fefce814,#fef3c70d)}[data-theme=dark] .sol-why{background:var(--color-stone-950)}[data-theme=dark] .sol-why-card{background:var(--color-stone-900);border-color:var(--color-stone-800)}[data-theme=dark] .sol-why-card:hover{box-shadow:0 6px 24px #0000004d}[data-theme=dark] .sol-why-icon{background:linear-gradient(135deg,#fefce814,#fef3c70d)}[data-theme=dark] .sol-steps{background:var(--color-stone-850)}[data-theme=dark] .sol-step-num{background:linear-gradient(135deg,#fefce814,#fef3c70d);border-color:#c9a00033}[data-theme=dark] .sol-inline-link{color:var(--color-gold-light)}[data-theme=dark] .sol-inline-link:hover{color:var(--color-gold-text)}@media(prefers-reduced-motion:reduce){.sol-platform-card,.sol-why-card,.sol-platform-arrow{transition:none}}