.hero-rubi{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 5%;position:relative;z-index:5;background-image:linear-gradient(#1a1a1ad9,#1a1a1af2),url(/rubi-bg.webp);background-size:cover;background-position:center;background-repeat:no-repeat}.hero-rubi .hero-title{font-family:var(--font-headings);font-size:3.2rem;line-height:1.15;margin:0;max-width:800px;background:linear-gradient(45deg,#f7e8dd,#f60);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% 200%;animation:gradientShift 6s ease-in-out infinite}.hero-rubi .hero-subtitle{font-size:1.1rem;max-width:600px;margin-top:1.5rem;color:var(--accent-color);line-height:1.5}.section-rubi{padding:5rem 5%;max-width:1200px;margin:0 auto;position:relative;z-index:5}.section-title-rubi{font-family:var(--font-headings);font-size:1.6rem;margin-bottom:2.5rem;color:var(--text-color)}.section-title-rubi-center{text-align:center}.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.filter-card{padding:2.5rem;border-radius:12px;line-height:1.5}.filter-card-grey{border:1px solid var(--border-color);color:var(--secondary-text-color)}.filter-card-orange{border:2px solid var(--accent-color)}.filter-card h4{font-size:1.2rem;margin:0 0 1rem;font-weight:600}.filter-card-grey h4{color:var(--secondary-text-color)}.filter-card-orange h4{color:var(--accent-color)}.filter-card-orange p{color:var(--text-color)}.foundation-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.foundation-card{padding:2rem;border:1px solid var(--border-color);border-radius:12px;transition:border-color .3s ease}.foundation-card:hover{border-color:#f606}.foundation-card h4{color:var(--text-color);font-size:1.1rem;font-weight:600;margin:0 0 .75rem}.foundation-card p{margin:0;color:var(--secondary-text-color);font-size:.9rem;line-height:1.5}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;align-items:end}.step{border:1px solid var(--border-color);border-radius:12px;padding:2rem 1.5rem;position:relative;transition:border-color .3s ease}.step:hover{border-color:#f606}.step:nth-child(1){min-height:180px}.step:nth-child(2){min-height:210px}.step:nth-child(3){min-height:240px;border-color:var(--accent-color)}.step:nth-child(4){min-height:270px}.step-number{font-family:var(--font-headings);font-size:2rem;color:var(--accent-color);margin-bottom:.75rem;font-weight:700}.step h4{font-size:1rem;font-weight:600;margin:0 0 .75rem}.step p{margin:0;color:var(--secondary-text-color);font-size:.8rem;line-height:1.4}.solutions-subtitle{text-align:center;color:var(--secondary-text-color);margin-top:-1.5rem;margin-bottom:2.5rem;font-size:.95rem}.solutions-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;align-items:start}.solution-card{border:1px solid var(--border-color);border-radius:12px;transition:border-color .3s ease}.solution-card:hover{border-color:#f606}.solution-card[open]{border-color:var(--accent-color)}.solution-card summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.35rem 1.5rem;cursor:pointer;list-style:none;color:var(--text-color);font-size:1.02rem;font-weight:600;line-height:1.35;transition:color .2s ease}.solution-card summary::-webkit-details-marker{display:none}.solution-card summary:hover{color:var(--accent-color)}.solution-card[open] summary{color:var(--accent-color)}.solution-chevron{flex-shrink:0;color:var(--accent-color);opacity:.65;transition:transform .3s ease,opacity .2s ease}.solution-card summary:hover .solution-chevron,.solution-card[open] .solution-chevron{opacity:1}.solution-card[open] .solution-chevron{transform:rotate(180deg)}.solution-body{overflow:hidden}.solution-card p{margin:0;padding:0 1.5rem 1.35rem;color:var(--secondary-text-color);font-size:.9rem;line-height:1.55}@supports (interpolate-size: allow-keywords){.solution-card{interpolate-size:allow-keywords}.solution-card::details-content{height:0;overflow:hidden;transition:height .3s ease,content-visibility .3s allow-discrete}.solution-card[open]::details-content{height:auto}}.levels{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;align-items:end}.level{padding:2rem 1.5rem;border-radius:12px;position:relative;border:1px solid var(--border-color);transition:border-color .3s ease}.level:hover{border-color:#f606}.level:nth-child(1){min-height:170px}.level:nth-child(2){min-height:200px}.level:nth-child(3){min-height:230px}.level:nth-child(4){min-height:260px;border-color:#ff66004d}.level-number{font-family:var(--font-headings);font-size:2rem;color:var(--accent-color);margin-bottom:.75rem;font-weight:700}.level h4{font-size:1rem;font-weight:600;margin:0 0 .75rem}.level p{margin:0;color:var(--secondary-text-color);font-size:.8rem;line-height:1.4}.rubi-readmore{text-align:center;margin:2.25rem 0 0;font-size:.9rem;color:var(--secondary-text-color)}.rubi-readmore a{color:var(--accent-color);text-decoration:none;border-bottom:1px solid rgba(255,102,0,.35);transition:border-color .2s ease}.rubi-readmore a:hover{border-color:var(--accent-color)}.levels-subtitle{text-align:center;color:var(--secondary-text-color);margin-top:-1.5rem;margin-bottom:2.5rem;font-size:.95rem}@media(max-width:768px){.hero-rubi{padding:2rem 1rem;min-height:auto}.hero-rubi .hero-title{font-size:1.5rem}.hero-rubi .hero-subtitle{font-size:.9rem;margin-top:1rem}.section-rubi{padding:3rem 1rem}.section-title-rubi{font-size:1.2rem;margin-bottom:1.5rem}.filter-grid{grid-template-columns:1fr}.filter-card{padding:1.5rem}.foundation-grid{grid-template-columns:1fr}.foundation-card{padding:1.5rem}.steps{grid-template-columns:1fr}.step{min-height:auto!important}.solutions-grid{grid-template-columns:1fr}.solution-card{padding:1.5rem}.levels{grid-template-columns:1fr}.level{min-height:auto!important}}@media(min-width:769px)and (max-width:1024px){.solutions-grid{grid-template-columns:1fr 1fr}}@media(hover:none)and (pointer:coarse){.foundation-card:active,.solution-card:active,.step:active,.level:active{border-color:#ff660080}}