.buildings-hero{background:linear-gradient(135deg,#0f172a 0%,#1e293b 50%,#334155 100%);padding:80px 0 60px;position:relative;overflow:hidden}.buildings-hero::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.3) 0%,transparent 70%);animation:pulse-glow 8s ease-in-out infinite}.buildings-hero::after{content:'';position:absolute;bottom:-30%;left:-10%;width:400px;height:400px;background:radial-gradient(circle,rgba(16,185,129,.2) 0%,transparent 70%);animation:pulse-glow 10s ease-in-out infinite reverse}.buildings-hero .container{position:relative;z-index:1}@keyframes pulse-glow{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}}.buildings-hero .breadcrumb{margin-bottom:32px;background:0 0}.buildings-hero .breadcrumb__list{display:flex;align-items:center;gap:8px;list-style:none;padding:0;margin:0;font-size:14px}.buildings-hero .breadcrumb__item{background:0 0}.buildings-hero .breadcrumb__item a{color:rgba(255,255,255,.6);text-decoration:none;transition:color .2s;background:0 0}.buildings-hero .breadcrumb__item a:hover{color:#fff}.buildings-hero .breadcrumb__item--active{color:rgba(255,255,255,.9);font-weight:500}.buildings-hero__content{text-align:center;margin-bottom:40px}.buildings-hero__title{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-.02em;text-shadow:0 2px 10px rgba(0,0,0,.3)}.buildings-hero__title-icon{display:inline-block;margin-right:12px;font-size:.9em}.buildings-hero__description{font-size:1.25rem;color:rgba(255,255,255,.8);max-width:600px;margin:0 auto 24px;line-height:1.6}.buildings-hero__stats{display:flex;justify-content:center;gap:24px;flex-wrap:wrap}.hero-stat{display:flex;align-items:center;gap:8px;padding:8px 16px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:100px;font-size:14px;font-weight:500;color:rgba(255,255,255,.9);transition:all .3s ease}.hero-stat:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}.hero-stat__icon{font-size:16px}.buildings-hero__search{max-width:640px;margin:0 auto}.search-box{position:relative;display:flex;align-items:center}.search-box__input{width:100%;padding:20px 24px 20px 56px;border:2px solid rgba(255,255,255,.2);border-radius:16px;font-size:16px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);color:#fff;transition:all .3s ease}.search-box__input::placeholder{color:rgba(255,255,255,.5)}.search-box__input:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3)}.search-box__input:focus{outline:none;background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5);box-shadow:0 0 0 4px rgba(99,102,241,.3),0 8px 32px rgba(0,0,0,.2)}.search-box__icon{position:absolute;left:20px;font-size:20px;color:rgba(255,255,255,.6);pointer-events:none}.buildings-categories{padding:64px 0;background:var(--bg-primary)}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.category-card{display:flex;flex-direction:column;padding:32px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:20px;text-decoration:none;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.category-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--category-color,var(--primary));transform:scaleX(0);transition:transform .4s cubic-bezier(.4,0,.2,1)}.category-card::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--category-color,var(--primary)) 0%,transparent 60%);opacity:0;transition:opacity .4s ease}.category-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,.15);border-color:var(--category-color,var(--primary-300))}.category-card:hover::before{transform:scaleX(1)}.category-card:hover::after{opacity:.05}.category-card--resource{--category-color:#10b981}.category-card--civilian{--category-color:#3b82f6}.category-card--military{--category-color:#ef4444}.category-card__icon-wrapper{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--category-color,var(--primary)) 0%,var(--category-color,var(--primary-600)) 100%);border-radius:16px;margin-bottom:20px;position:relative;z-index:1;box-shadow:0 8px 24px rgba(0,0,0,.15)}.category-card__icon{font-size:32px;filter:grayscale(1)brightness(2)}.category-card__content{position:relative;z-index:1}.category-card__name{font-size:1.375rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.category-card__count{display:inline-block;padding:4px 12px;background:var(--category-color,var(--primary-100));color:var(--category-color,var(--primary-700));font-size:13px;font-weight:600;border-radius:100px;margin-bottom:12px}.category-card__desc{font-size:15px;color:var(--text-secondary);line-height:1.5}.category-card__arrow{margin-top:auto;padding-top:20px;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--category-color,var(--primary));opacity:0;transform:translateX(-10px);transition:all .3s ease}.category-card:hover .category-card__arrow{opacity:1;transform:translateX(0)}.buildings-top-producers{padding:64px 0;background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border-top:1px solid var(--border-color)}.buildings-top-producers .section-title{text-align:center;font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:32px}.top-producers-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;max-width:900px;margin:0 auto 24px}.top-producer-item{display:flex;align-items:center;gap:16px;padding:20px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:16px;transition:all .3s ease;position:relative;overflow:hidden}.top-producer-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#fbbf24 0%,#f59e0b 100%);opacity:0;transition:opacity .3s}.top-producer-item:hover{transform:translateX(8px);box-shadow:0 8px 24px rgba(0,0,0,.1);border-color:var(--primary-200)}.top-producer-item:hover::before{opacity:1}.top-producer-item__rank{font-size:1.5rem;font-weight:800;width:40px;text-align:center;background:linear-gradient(135deg,#fbbf24 0%,#f59e0b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.top-producer-item__image{width:56px;height:56px;border-radius:12px;object-fit:cover;background:var(--bg-tertiary);border:2px solid var(--border-color)}.top-producer-item__info{flex:1}.top-producer-item__name{font-weight:700;color:var(--text-primary);margin-bottom:4px;font-size:1rem}.top-producer-item__type{font-size:13px;color:var(--text-tertiary)}.top-producer-item__rate{font-weight:700;color:var(--primary);font-size:15px;padding:6px 12px;background:var(--primary-50);border-radius:8px}.view-all-link{display:inline-flex;align-items:center;gap:8px;margin:0 auto;padding:12px 24px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:100px;color:var(--primary);font-weight:600;text-decoration:none;transition:all .3s ease}.view-all-link:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-2px);box-shadow:0 8px 20px rgba(99,102,241,.3)}.buildings-filters{padding:20px 0;background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.filter-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.filter-group{display:flex;align-items:center;gap:12px;flex-wrap:wrap;flex:1}.filter-label{font-size:14px;font-weight:600;color:var(--text-secondary)}.filter-select{padding:10px 36px 10px 14px;border:1px solid var(--border-color);border-radius:10px;background:var(--bg-primary);font-size:14px;color:var(--text-primary);cursor:pointer;transition:all .2s;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.filter-select:hover{border-color:var(--primary-300)}.filter-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-100)}#clear-filters{padding:10px 20px;border:1px solid var(--border-color);border-radius:10px;background:var(--bg-secondary);font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:6px}#clear-filters:hover:not(:disabled){background:var(--danger-50);color:var(--danger);border-color:var(--danger-200)}#clear-filters:disabled{opacity:.5;cursor:not-allowed}.buildings-grid-section{padding:48px 0 80px;background:var(--bg-primary);min-height:400px}.buildings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}@media(max-width:768px){.buildings-grid{grid-template-columns:1fr}}.building-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:20px;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;position:relative}.building-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary) 0%,var(--primary-400) 100%);transform:scaleX(0);transition:transform .4s ease}.building-card:hover{transform:translateY(-8px);box-shadow:0 24px 48px rgba(0,0,0,.12);border-color:var(--primary-200)}.building-card:hover::before{transform:scaleX(1)}.building-card__image-wrapper{position:relative;height:180px;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);overflow:hidden}.building-card__image{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.building-card:hover .building-card__image{transform:scale(1.08)}.building-card__badge{position:absolute;top:12px;left:12px;padding:6px 14px;background:linear-gradient(135deg,#fbbf24 0%,#f59e0b 100%);color:#fff;font-size:12px;font-weight:700;border-radius:100px;box-shadow:0 4px 12px rgba(251,191,36,.4)}.building-card__content{padding:24px;flex:1;display:flex;flex-direction:column}.building-card__type{display:inline-block;padding:4px 12px;background:var(--primary-50);color:var(--primary-700);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;border-radius:6px;margin-bottom:12px;width:fit-content}.building-card__name{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:12px;line-height:1.3}.building-card__resource,.building-card__rate,.building-card__size{font-size:14px;margin-bottom:8px}.building-card__resource{display:flex;align-items:center;gap:8px;color:var(--text-secondary)}.building-card__rate{font-weight:600;color:var(--primary)}.building-card__size{color:var(--text-tertiary)}.building-card__actions{display:flex;gap:12px;margin-top:auto}.building-card__btn{flex:1;padding:12px 16px;border:1px solid var(--border-color);border-radius:10px;background:var(--bg-secondary);font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .2s;text-align:center;text-decoration:none}.building-card__btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-50)}.building-card__btn--primary{background:linear-gradient(135deg,var(--primary-500) 0%,var(--primary-600) 100%);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(99,102,241,.3)}.building-card__btn--primary:hover{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-700) 100%);color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px rgba(99,102,241,.4)}.load-more-wrapper{text-align:center;margin-top:48px}.btn--load-more{padding:16px 40px;background:var(--bg-primary);border:2px solid var(--border-color);border-radius:100px;font-size:15px;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all .3s ease}.btn--load-more:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(99,102,241,.3)}.buildings-promo{padding:80px 0;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);position:relative;overflow:hidden}.buildings-promo::before{content:'';position:absolute;top:-50%;left:-20%;width:500px;height:500px;background:radial-gradient(circle,rgba(99,102,241,.2) 0%,transparent 70%)}.promo-card{text-align:center;padding:48px;background:rgba(255,255,255,5%);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:24px;max-width:600px;margin:0 auto;position:relative;z-index:1}.promo-card__icon{font-size:48px;margin-bottom:20px}.promo-card__title{font-size:1.75rem;font-weight:700;color:#fff;margin-bottom:12px}.promo-card__desc{color:rgba(255,255,255,.7);margin-bottom:28px;font-size:1.125rem}.promo-card .btn--secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;background:linear-gradient(135deg,var(--primary-500) 0%,var(--primary-600) 100%);color:#fff;font-weight:600;border-radius:100px;text-decoration:none;transition:all .3s ease;box-shadow:0 8px 24px rgba(99,102,241,.4)}.promo-card .btn--secondary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(99,102,241,.5)}.buildings-empty{text-align:center;padding:80px 20px;color:var(--text-tertiary)}.buildings-empty__icon{font-size:64px;margin-bottom:20px;opacity:.5}.buildings-empty__title{font-size:1.25rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.buildings-empty__desc{font-size:15px}.buildings-loading{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:300px;color:var(--text-tertiary);gap:16px}.buildings-loading__spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.buildings-hero{padding:60px 0 40px}.buildings-hero__stats{gap:12px}.hero-stat{padding:6px 12px;font-size:13px}.category-grid{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}.filter-group{justify-content:center}.top-producers-list{grid-template-columns:1fr}.promo-card{padding:32px 24px}}