.cs-page-hero{padding-bottom:0}.cs-hero-stats{position:relative;z-index:2;display:flex;align-items:center;gap:0;background:rgba(0,0,0,0.35);border-top:1px solid rgba(255,255,255,0.08);padding:1.2rem clamp(2rem,6vw,6rem);flex-wrap:wrap}.cs-hero-stat{display:flex;flex-direction:column;align-items:center;padding:0.4rem 2.5rem;gap:0.2rem}.cs-hero-stat__num{font-family:var(--font-head);font-size:1.6rem;font-weight:900;color:var(--yellow);line-height:1}.cs-hero-stat__label{font-family:var(--font-alt);font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.45)}.cs-hero-stat__sep{width:1px;height:40px;background:rgba(255,255,255,0.12)}.cs-filter-bar{background:var(--white);border-bottom:1px solid var(--gray-100);position:sticky;top:68px;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,0.04)}.cs-filters{display:flex;gap:0.25rem;padding:0.8rem 0;overflow-x:auto;scrollbar-width:none}.cs-filters::-webkit-scrollbar{display:none}.cs-filter{font-family:var(--font-alt);font-size:0.78rem;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:var(--gray-500);background:transparent;border:1px solid transparent;padding:0.45rem 1.1rem;border-radius:20px;cursor:pointer;white-space:nowrap;transition:all 0.2s}.cs-filter:hover{color:var(--navy);border-color:var(--gray-200);background:var(--off-white)}.cs-filter.active{color:var(--navy-dark);background:var(--yellow);border-color:var(--yellow)}.cs-grid-section{background:var(--off-white);padding:clamp(4rem,8vw,7rem) 0}.cs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.cs-card{background:var(--white);border:1px solid var(--gray-100);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow 0.3s,transform 0.3s,border-color 0.3s}.cs-card:hover{box-shadow:0 16px 48px rgba(0,0,0,0.1);transform:translateY(-5px);border-color:transparent}.cs-card__photo{height:200px;overflow:hidden;flex-shrink:0;background-size:cover;background-position:center;position:relative;transition:transform 0.4s ease}.cs-card:hover .cs-card__photo{transform:scale(1.04)}.cs-card__photo-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(11,31,58,0.15) 0%,rgba(11,31,58,0.5) 100%)}.cs-card__photo--placeholder{background:linear-gradient(135deg,#0D1F3C 0%,#1A3A6B 100%);display:flex;align-items:center;justify-content:center;position:relative}.cs-card__photo--placeholder::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);background-size:30px 30px}.cs-card__photo-inner{display:flex;flex-direction:column;align-items:center;gap:0.8rem;position:relative;z-index:1}.cs-card__photo-inner svg{width:56px;height:56px;stroke:rgba(255,255,255,0.2)}.cs-card__photo-inner span{font-family:var(--font-alt);font-size:0.65rem;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.25)}.cs-card__body{padding:1.5rem;display:flex;flex-direction:column;gap:0.6rem;flex:1}.cs-card__meta{display:flex;align-items:center;justify-content:space-between;gap:0.5rem}.cs-card__year{font-family:var(--font-alt);font-size:0.7rem;font-weight:700;letter-spacing:0.1em;color:var(--gray-400)}.cs-card__tag{font-family:var(--font-alt);font-size:0.65rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;padding:0.25rem 0.7rem;border-radius:20px}.cs-card__tag--gabion{background:rgba(13,31,60,0.08);color:var(--navy)}.cs-card__tag--geosynthetic{background:rgba(21,128,61,0.1);color:#166534}.cs-card__tag--rockfall{background:rgba(180,35,24,0.08);color:#991b1b}.cs-card__tag--soil-nailing{background:rgba(120,53,15,0.1);color:#92400e}.cs-card__tag--re-wall{background:rgba(88,28,135,0.08);color:#6b21a8}.cs-card__title{font-family:var(--font-head);font-size:1.05rem;font-weight:800;text-transform:uppercase;letter-spacing:-0.01em;color:var(--navy-dark);line-height:1.2;margin-top:0.2rem}.cs-card__client,.cs-card__location{display:flex;align-items:center;gap:0.4rem;font-family:var(--font-alt);font-size:0.78rem;color:var(--gray-500)}.cs-card__client svg,.cs-card__location svg{width:13px;height:13px;flex-shrink:0;stroke:var(--gray-400)}.cs-card__summary{font-family:var(--font-alt);font-size:0.85rem;line-height:1.65;color:var(--gray-600);margin-top:0.2rem}.cs-card__specs{display:flex;gap:0;border:1px solid var(--gray-100);border-radius:8px;overflow:hidden;margin-top:0.5rem}.cs-card__spec{flex:1;display:flex;flex-direction:column;align-items:center;padding:0.6rem 0.4rem;border-right:1px solid var(--gray-100);text-align:center;transition:background 0.2s}.cs-card__spec:last-child{border-right:none}.cs-card:hover .cs-card__spec{background:var(--off-white)}.cs-card__spec-val{font-family:var(--font-head);font-size:0.9rem;font-weight:800;color:var(--navy);line-height:1}.cs-card__spec-key{font-family:var(--font-alt);font-size:0.6rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-400);margin-top:0.2rem}.cs-card__link{display:inline-flex;align-items:center;gap:0.4rem;font-family:var(--font-head);font-size:0.72rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--navy);text-decoration:none;margin-top:auto;padding-top:0.8rem;border-top:1px solid var(--gray-100);transition:color 0.2s,gap 0.2s}.cs-card__link svg{width:14px;height:14px;transition:transform 0.2s}.cs-card__link:hover{color:var(--yellow-dark,#d4900a);gap:0.7rem}.cs-card__link:hover svg{transform:translateX(3px)}.cs-detail-hero{background:var(--navy-dark);padding:clamp(7rem,12vw,11rem) clamp(2rem,6vw,6rem) clamp(4rem,7vw,7rem);position:relative;overflow:hidden}.cs-detail-hero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}.cs-detail-hero__content{position:relative;z-index:2;max-width:900px}.cs-detail-hero__tag{display:inline-block;font-family:var(--font-alt);font-size:0.7rem;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;color:var(--yellow);background:rgba(245,166,35,0.12);border:1px solid rgba(245,166,35,0.3);padding:0.3rem 0.9rem;border-radius:20px;margin-bottom:1.2rem}.cs-detail-hero__title{font-family:var(--font-head);font-size:clamp(2rem,5vw,4rem);font-weight:900;text-transform:uppercase;letter-spacing:-0.03em;color:var(--white);line-height:1;margin-bottom:1.5rem}.cs-detail-hero__meta{display:flex;flex-wrap:wrap;gap:1.5rem}.cs-detail-hero__meta-item{display:flex;align-items:center;gap:0.5rem;font-family:var(--font-alt);font-size:0.82rem;color:rgba(255,255,255,0.55)}.cs-detail-hero__meta-item svg{width:15px;height:15px}.cs-detail-body{max-width:1100px;margin:0 auto;padding:clamp(4rem,8vw,7rem) clamp(2rem,6vw,6rem);display:grid;grid-template-columns:1fr 340px;gap:4rem;align-items:start}.cs-detail-content h2{font-family:var(--font-head);font-size:1.5rem;font-weight:800;text-transform:uppercase;letter-spacing:-0.01em;color:var(--navy-dark);margin:2rem 0 0.8rem}.cs-detail-content h2:first-child{margin-top:0}.cs-detail-content p{font-family:var(--font-alt);font-size:0.95rem;line-height:1.8;color:var(--gray-600);margin-bottom:1rem}.cs-detail-content .accent-line{margin-bottom:1.5rem}.cs-detail-sidebar{position:sticky;top:100px}.cs-detail-specs-box{background:var(--navy-dark);border-radius:var(--radius-lg);padding:2rem;color:var(--white)}.cs-detail-specs-box h3{font-family:var(--font-head);font-size:0.7rem;font-weight:700;letter-spacing:0.2em;text-transform:uppercase;color:var(--yellow);margin-bottom:1.5rem}.cs-spec-row{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:0.7rem 0;border-bottom:1px solid rgba(255,255,255,0.07)}.cs-spec-row:last-child{border-bottom:none}.cs-spec-row__key{font-family:var(--font-alt);font-size:0.75rem;color:rgba(255,255,255,0.45);flex-shrink:0}.cs-spec-row__val{font-family:var(--font-head);font-size:0.85rem;font-weight:700;color:var(--white);text-align:right}.cs-detail-cta-box{margin-top:1.5rem;background:var(--off-white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.5rem;text-align:center}.cs-detail-cta-box p{font-family:var(--font-alt);font-size:0.82rem;color:var(--gray-500);margin-bottom:1rem;line-height:1.5}.cs-detail-photo{width:100%;height:420px;background:linear-gradient(135deg,#0D1F3C 0%,#1A3A6B 100%);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;margin-bottom:2.5rem;position:relative;overflow:hidden}.cs-detail-photo::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);background-size:40px 40px}.cs-detail-photo svg{width:72px;height:72px;stroke:rgba(255,255,255,0.15);position:relative;z-index:1}.cs-detail-photo span{font-family:var(--font-alt);font-size:0.7rem;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.2);position:relative;z-index:1}@media (max-width:1024px){.cs-grid{grid-template-columns:repeat(2,1fr)}.cs-detail-body{grid-template-columns:1fr}.cs-detail-sidebar{position:static}}@media (max-width:640px){.cs-grid{grid-template-columns:1fr}.cs-hero-stats{justify-content:center}.cs-hero-stat{padding:0.4rem 1.2rem}}@media (max-width:480px){.cs-hero{min-height:380px}.cs-hero__content{padding:2rem 1.25rem}.cs-hero__title{font-size:clamp(1.8rem,9vw,2.8rem)}.cs-hero-stats{flex-direction:column;gap:0.5rem;align-items:flex-start}.cs-grid{grid-template-columns:1fr}.cs-detail-body{grid-template-columns:1fr}.cs-detail-sidebar{position:static}.cs-detail-sidebar__inner{padding:1.5rem}.cs-filter-bar{overflow-x:auto;-webkit-overflow-scrolling:touch}.cs-filter-btn{white-space:nowrap}}