:root{--brand-red:#FF5E14;--brand-navy:#0E1117;--dark-bg:#0E1117;--light-bg:#FFFFFF;--mid-bg:#f4f5f7;--border:#e4e6ea}.pf-container{max-width:1200px;margin:0 auto;padding:0 24px}.pf-breadcrumb{background:var(--brand-navy);padding:14px 0;border-bottom:2px solid var(--brand-red)}.pf-breadcrumb-inner{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.8px;text-transform:uppercase}.pf-breadcrumb a{color:rgba(255,255,255,.55);text-decoration:none;transition:color .2s}.pf-breadcrumb a:hover{color:var(--brand-red)}.pf-bc-sep{color:rgba(255,255,255,.2);font-size:10px}.pf-bc-active{color:var(--brand-red)}.pf-intro{background:#fff;padding:72px 0 80px;position:relative;overflow:hidden}.pf-intro:before{content:"PILE";position:absolute;right:-20px;top:50%;transform:translateY(-50%);font-size:clamp(80px,14vw,180px);font-weight:900;font-family:monospace;color:transparent;-webkit-text-stroke:1px rgba(228,230,234,.6);pointer-events:none;user-select:none;z-index:0;letter-spacing:.08em}.pf-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}.pf-intro-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,94,20,.09);color:var(--brand-red);font-size:11px;font-weight:800;letter-spacing:2.2px;text-transform:uppercase;padding:5px 14px;border-radius:20px;margin-bottom:18px}.pf-intro-title{font-size:clamp(28px,3.5vw,44px);font-weight:900;color:var(--brand-navy);line-height:1.1;letter-spacing:-.8px;margin:0 0 6px}.pf-intro-title em{font-style:normal;color:var(--brand-red)}.pf-intro-subtitle{font-size:13px;font-weight:700;color:#aaa;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:22px}.pf-intro-rule{width:48px;height:3px;background:var(--brand-red);border-radius:2px;margin-bottom:24px}.pf-intro-desc{font-size:15.5px;line-height:1.85;color:#555;margin-bottom:32px}.pf-features{display:flex;flex-direction:column;gap:10px}.pf-feature-item{display:flex;align-items:flex-start;gap:12px;font-size:14px;line-height:1.5;color:var(--brand-navy);font-weight:500;padding:11px 14px;border-radius:8px;background:var(--mid-bg);border:1px solid var(--border);transition:border-color .2s,background .2s}.pf-feature-item:hover{border-color:rgba(255,94,20,.3);background:#fff9f6}.pf-feature-check{width:20px;height:20px;border-radius:50%;background:var(--brand-red);color:#fff;font-size:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.pf-intro-img-col{position:relative}.pf-intro-img-wrap{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 20px 60px rgba(14,17,23,.15)}.pf-intro-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.22,1,.36,1)}.pf-intro-img-wrap:hover img{transform:scale(1.04)}.pf-img-badge{position:absolute;bottom:24px;left:-20px;background:var(--brand-red);color:#fff;padding:16px 22px;border-radius:8px;box-shadow:0 8px 24px rgba(255,94,20,.35)}.pf-img-badge-num{display:block;font-size:28px;font-weight:900;font-family:monospace;line-height:1}.pf-img-badge-text{display:block;font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;opacity:.85;margin-top:4px}.pf-intro-img-col:before{top:-14px;right:-14px;border-top:3px solid var(--brand-red);border-right:3px solid var(--brand-red);border-radius:0 10px 0 0}.pf-intro-img-col:after,.pf-intro-img-col:before{content:"";position:absolute;width:80px;height:80px;z-index:2}.pf-intro-img-col:after{bottom:-14px;left:-30px;border-bottom:3px solid var(--brand-red);border-left:3px solid var(--brand-red);border-radius:0 0 0 10px}.pf-methods{background:var(--brand-navy);padding:80px 0 90px;position:relative;overflow:hidden}.pf-methods:before{content:"METHOD";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:clamp(60px,13vw,200px);font-weight:900;font-family:monospace;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.04);pointer-events:none;user-select:none;white-space:nowrap}.pf-methods-header{text-align:center;margin-bottom:60px;position:relative;z-index:1}.pf-methods-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,94,20,.2);color:var(--brand-red);font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;padding:5px 16px;border-radius:20px;margin-bottom:16px}.pf-methods-title{font-size:clamp(26px,3.2vw,40px);font-weight:900;color:#fff;margin:0 0 14px;letter-spacing:-.5px;line-height:1.15}.pf-methods-title span{color:var(--brand-red)}.pf-methods-sub{font-size:15px;color:rgba(255,255,255,.5);max-width:520px;margin:0 auto;line-height:1.7}.pf-methods-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;position:relative;z-index:1}.pf-method-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);padding:32px 28px 34px;position:relative;overflow:hidden;transition:background .3s,border-color .3s;cursor:default}.pf-method-card:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--brand-red);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.22,1,.36,1)}.pf-method-card:hover{background:rgba(255,94,20,.07);border-color:rgba(255,94,20,.25)}.pf-method-card:hover:after{transform:scaleX(1)}.pf-method-num{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--brand-red);text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:8px}.pf-method-num:before{content:"";display:inline-block;width:24px;height:2px;background:var(--brand-red);border-radius:1px}.pf-method-name{font-size:17px;font-weight:800;color:#fff;margin-bottom:14px;line-height:1.25}.pf-method-desc{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.55)}.pf-method-img-wrap{width:100%;aspect-ratio:1/1;overflow:hidden;position:relative}.pf-method-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.22,1,.36,1);filter:brightness(.88)}.pf-method-card:hover .pf-method-img-wrap img{transform:scale(1.06);filter:brightness(1)}.pf-method-content{padding:28px 28px 32px}.pf-method-card{padding:0!important}.pf-projects{background:var(--mid-bg);padding:80px 0 90px}.pf-projects-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:44px;gap:20px}.pf-projects-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,94,20,.09);color:var(--brand-red);font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;padding:5px 14px;border-radius:20px;margin-bottom:12px}.pf-projects-title{font-size:clamp(24px,3vw,36px);font-weight:900;color:var(--brand-navy);margin:0;letter-spacing:-.4px;position:relative;padding-bottom:14px;line-height:1.15}.pf-projects-title span{color:var(--brand-red)}.pf-projects-title:after{content:"";position:absolute;left:0;bottom:0;width:44px;height:3px;background:var(--brand-red);border-radius:2px}.pf-proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:44px}.pf-proj-card{background:#fff;border-radius:10px;overflow:hidden;border:1px solid var(--border);box-shadow:0 2px 16px rgba(14,17,23,.05);transition:box-shadow .25s,transform .25s;position:relative}.pf-proj-card:hover{box-shadow:0 12px 40px rgba(14,17,23,.1);transform:translateY(-4px)}.pf-proj-card-top{background:var(--brand-navy);padding:22px 22px 18px;position:relative;overflow:hidden}.pf-proj-card-top:before{content:"";position:absolute;top:-20px;right:-20px;width:80px;height:80px;border-radius:50%;background:rgba(255,94,20,.12)}.pf-proj-year-tag{display:inline-block;background:var(--brand-red);font-size:10px;font-weight:800;letter-spacing:1.5px;padding:3px 10px;border-radius:3px;margin-bottom:12px}.pf-proj-client,.pf-proj-year-tag{color:#fff;text-transform:uppercase}.pf-proj-client{font-size:13px;font-weight:900;letter-spacing:.3px;line-height:1.3}.pf-proj-card-body{padding:18px 22px 22px}.pf-proj-name{font-size:15px;font-weight:700;color:var(--brand-navy);margin-bottom:8px;line-height:1.4}.pf-proj-location{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#999;font-weight:600}.pf-proj-location svg{color:var(--brand-red);font-size:10px}.pf-view-more-wrap{display:flex;align-items:center;justify-content:center;gap:16px}.pf-view-more-line{flex:1;max-width:200px;height:1px;background:var(--border)}.pf-view-more-btn{display:inline-flex;align-items:center;gap:10px;background:var(--brand-navy);color:#fff;font-size:12.5px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;padding:14px 30px;border-radius:4px;text-decoration:none;transition:background .22s,transform .22s;position:relative;overflow:hidden}.pf-view-more-btn:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand-red);transition:width .3s ease}.pf-view-more-btn:hover{background:var(--brand-red);transform:translateY(-2px)}.pf-view-more-btn:hover:before{width:100%;opacity:0}.pf-view-more-btn svg{font-size:13px;transition:transform .2s}.pf-view-more-btn:hover svg{transform:translateX(4px)}@media (max-width:1024px){.pf-intro-grid{gap:44px}.pf-methods-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.pf-intro-grid{grid-template-columns:1fr;gap:44px}.pf-intro-img-col{max-width:520px;margin:0 auto;width:100%}.pf-img-badge{left:16px;bottom:16px}.pf-proj-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.pf-intro{padding:48px 0 56px}.pf-methods{padding:56px 0 64px}.pf-methods-grid{grid-template-columns:1fr;gap:2px}.pf-projects{padding:56px 0 64px}.pf-projects-header{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:30px}.pf-proj-grid{grid-template-columns:1fr;gap:14px}}@media (max-width:520px){.pf-intro-title{letter-spacing:-.4px}.pf-method-card{padding:24px 20px 26px}.pf-intro-img-col:after,.pf-intro-img-col:before,.pf-view-more-line{display:none}.pf-img-badge{left:12px;bottom:12px;padding:12px 16px}.pf-img-badge-num{font-size:22px}}