.page-header{position:relative;height:40vh;min-height:300px;background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;text-align:center}.page-header h1{font-size:3rem;font-weight:700;margin-bottom:.5rem;z-index:2;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.page-header p{font-size:1.2rem;font-family:"Noto Serif JP",serif;z-index:2;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.header-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#2e4b7199;z-index:1}.header-collage{position:absolute;top:0;left:0;width:100%;height:100%;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(2,50%);z-index:0}.collage-item{width:100%;height:100%;overflow:hidden;position:relative}.collage-item img{width:100%;height:100%;object-fit:cover;transition:transform 10s ease}.collage-item:nth-child(n){grid-column:auto;grid-row:auto}@media(max-width:768px){.header-collage{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,1fr)}.collage-item:nth-child(-n+6){display:block}.collage-item:nth-child(n+7){display:none}}.section-intro{padding:4rem 1rem;text-align:center;background-color:#fff}.intro-text{max-width:800px;margin:0 auto;line-height:1.8;color:#555;font-size:1.1rem}.section-gallery{padding:2rem 1rem 4rem;background-color:#fafafa}.gallery-category{margin-bottom:4rem}.category-title{font-size:1.8rem;color:var(--color-primary);margin-bottom:.5rem;text-align:center;font-family:"Noto Serif JP",serif}.category-desc{text-align:center;margin-bottom:2rem;color:#777}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.gallery-item{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px #0000000d;transition:transform .3s ease,box-shadow .3s ease}.gallery-item:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001a}.gallery-item img{width:100%;height:250px;object-fit:cover;display:block}.gallery-item .caption{padding:1rem;text-align:center;font-size:.95rem;color:#444;font-weight:500}.section-cta{padding:4rem 1rem;text-align:center;background-color:var(--color-primary);color:#fff}.section-cta .section-title{color:#fff;margin-bottom:1rem}.section-cta p{margin-bottom:2rem;font-size:1.1rem;opacity:.9}.section-cta .cta-button{background-color:#fff;color:var(--color-primary);border:none}.section-cta .cta-button:hover{background-color:#f0f0f0;color:var(--color-secondary)}@media(max-width:768px){.page-header h1{font-size:2rem}.gallery-grid{grid-template-columns:1fr;gap:1.5rem}}