.page-banner{position:relative;min-height:45vh;overflow:hidden;margin-top:-84px;padding-top:84px}.page-banner-bg{position:absolute;inset:0;background:url(https://images.unsplash.com/photo-1576091160550-2173dba999ef?w=1600&q=80) top/cover no-repeat;z-index:0}.page-banner-overlay{position:absolute;inset:0;background:var(--accent);opacity:.5;z-index:1}.page-banner-content{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;min-height:45vh;padding:60px 0 80px}.page-banner-breadcrumb{display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;font-size:18px;font-weight:500;border:.5px solid var(--white);border-radius:25px;padding:6px 20px;font-family:var(--font-primary)}.page-banner-breadcrumb a{color:var(--white);transition:color .2s}.page-banner-breadcrumb a:hover{color:var(--secondary)}.breadcrumb-sep{color:hsla(0,0%,100%,.5)}.breadcrumb-current{color:var(--secondary)}.page-banner-subtitle{font-size:16px;color:var(--white);font-weight:500;margin-bottom:6px;opacity:.85}.page-banner-title{font-size:60px;font-weight:700;color:var(--white);line-height:1.15;font-family:var(--font-primary)}.page-banner-title-green{color:var(--secondary)}.page-banner-shape{position:absolute;bottom:-1px;left:0;width:100%;z-index:3;line-height:0;transform:scaleX(-1)}.page-banner-shape svg{width:100%;height:60px}@media (max-width:768px){.page-banner-content{padding:40px 0 60px}.page-banner-title{font-size:36px}.page-banner-shape svg{height:40px}}.about-story{padding:80px 0;background:var(--white)}.about-story-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:48px;gap:48px;align-items:center}.about-story-title{font-size:36px;font-weight:600;color:var(--accent);margin-bottom:20px;line-height:1.2;font-family:var(--font-primary)}.about-story-content p{font-size:16px;color:var(--gray);line-height:1.8;margin-bottom:16px}.about-story-image img{width:100%;border-radius:16px;object-fit:cover;max-height:450px}.about-mission{padding:60px 0 80px;background:var(--light-gray)}.mission-tabs{display:flex;gap:0;margin-bottom:32px;max-width:420px;margin-left:auto;margin-right:auto}.mission-tab{flex:1 1;padding:14px 24px;font-size:22px;font-weight:600;color:var(--primary);background:none;border:none;border-bottom:3px solid transparent;transition:all .3s;font-family:var(--font-primary);cursor:pointer}.mission-tab--active,.mission-tab:hover{color:var(--secondary)}.mission-tab--active{border-bottom-color:var(--secondary)}.mission-content{max-width:700px;margin:0 auto;text-align:center}.mission-content p{font-size:18px;color:var(--gray);line-height:1.8;font-family:var(--font-primary)}.about-video{padding:80px 0;background:var(--white)}.video-wrapper{position:relative;width:100%;max-width:800px;margin:0 auto;padding-bottom:56.25%;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.12)}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.about-approach{padding:80px 0;background:var(--light-gray)}.approach-steps{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:32px;gap:32px}.approach-step{text-align:center;padding:40px 28px;background:var(--white);border-radius:25px;position:relative;box-shadow:0 0 10px 0 rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s}.approach-step:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}.approach-step-number{font-size:42px;font-weight:600;color:var(--primary);margin-bottom:10px;font-family:var(--font-primary)}.approach-step-icon{width:72px;height:72px;border-radius:50%;background:var(--primary);color:var(--white);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;box-shadow:0 0 10px 0 rgba(0,0,0,.2)}.approach-step h3{font-size:22px;font-weight:600;color:var(--primary);margin-bottom:8px;font-family:var(--font-primary)}.approach-step p{font-size:16px;color:var(--gray);line-height:1.6}@media (max-width:768px){.about-story-grid{grid-template-columns:1fr}.about-story-title{font-size:28px}.approach-steps{grid-template-columns:1fr}.mission-tab{font-size:18px}}