:root{--color-primary:#8B1538;--color-primary-rgb:139,21,56;--color-accent:#C0392B;--color-navy:#0B0F1A;--color-white:#ffffff;--color-gray:rgba(255,255,255,0.6);--glass-bg:rgba(139,21,56,0.05);--glass-border:rgba(255,255,255,0.1);--reflection-gradient:linear-gradient(to bottom,rgba(255,255,255,0.1) 0%,transparent 100%);--transition:all 0.8s cubic-bezier(0.16,1,0.3,1)}body{background-color:#0B0F1A;color:var(--color-white);font-family:'Almarai','IBM Plex Sans Arabic',sans-serif;margin:0;background:radial-gradient(circle at 20% 30%,rgba(139,21,56,0.25) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(192,57,43,0.15) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(11,15,26,0.5) 0%,transparent 80%),linear-gradient(180deg,#1a050b 0%,#0B0F1A 100%);background-attachment:scroll;overflow-x:hidden}body::after{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background:url('https://www.transparenttextures.com/patterns/asfalt-light.png');opacity:0.03;pointer-events:none;z-index:0}.section-container{max-width:1400px;margin:0 auto;padding:0 2rem}.projects-hero{height:80vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;position:relative;backdrop-filter:blur(5px)}.projects-hero-badge{background:rgba(var(--color-primary-rgb),0.2);backdrop-filter:blur(10px);border:1px solid rgba(var(--color-primary-rgb),0.3);padding:8px 25px;border-radius:50px;color:var(--color-white);font-weight:700;text-transform:uppercase;letter-spacing:3px;margin-bottom:30px}.projects-hero-title{font-size:clamp(3.5rem,8vw,6.5rem);font-weight:800;line-height:1;margin-bottom:25px;background:linear-gradient(to bottom,#fff,rgba(255,255,255,0.3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 20px rgba(255,255,255,0.1))}.projects-hero-description{max-width:850px;font-size:1.25rem;color:var(--color-gray);line-height:1.8;font-weight:300}.projects-filter-section{position:sticky;top:30px;z-index:100;margin-bottom:120px}.projects-filter-section .section-container{display:flex;justify-content:center}.filter-buttons{background:rgba(255,255,255,0.03);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border:1px solid rgba(255,255,255,0.1);border-radius:100px;padding:8px;box-shadow:0 15px 35px rgba(0,0,0,0.3)}.filter-btn{padding:12px 30px;border:none;background:transparent;color:var(--color-white);font-family:inherit;font-weight:600;border-radius:100px;cursor:pointer;transition:var(--transition)}.filter-btn.active{background:var(--color-primary);box-shadow:0 8px 20px rgba(var(--color-primary-rgb),0.4)}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:100px 30px;padding-bottom:150px}.project-card{position:relative;background:rgba(255,255,255,0.02);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);border-radius:24px;transition:var(--transition);transform-style:preserve-3d}.project-card::after{content:'';position:absolute;top:102%;left:0;width:100%;height:40%;background:inherit;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transform:scaleY(-1);opacity:0.15;mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,transparent 80%);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,transparent 80%);pointer-events:none;border-radius:24px}.project-card:hover{transform:translateY(-20px) scale(1.02);border-color:rgba(var(--color-primary-rgb),0.4);background:rgba(255,255,255,0.05);box-shadow:0 40px 80px rgba(0,0,0,0.5)}.project-image-wrapper{position:relative;width:100%;height:300px;overflow:hidden;border-radius:20px 20px 0 0}.project-image{width:100%;height:100%;object-fit:cover;transition:var(--transition);filter:brightness(0.9)}.project-card:hover .project-image{transform:scale(1.1);filter:brightness(1.1)}.project-card-content{padding:35px;position:relative}.project-category{display:inline-flex;align-items:center;gap:6px;font-size:0.72rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--color-primary),#a01840);padding:5px 14px;border-radius:50px;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px;box-shadow:0 2px 10px rgba(139,21,56,0.4);}.project-title{font-size:1.8rem;font-weight:700;margin-bottom:15px;line-height:1.3}.project-description{font-size:1rem;color:var(--color-gray);line-height:1.7;margin-bottom:25px}.project-meta{display:flex;gap:30px;margin-bottom:30px;padding:15px 0;border-top:1px solid var(--glass-border)}.meta-item{display:flex;flex-direction:column;gap:5px}.meta-label{font-size:0.65rem;text-transform:uppercase;color:var(--color-primary);font-weight:900}.meta-value{font-size:0.9rem;font-weight:600}.project-link{display:inline-flex;align-items:center;gap:12px;color:var(--color-white);text-decoration:none;font-weight:700;font-size:0.95rem;padding:12px 28px;background:rgba(var(--color-primary-rgb),0.1);border:1px solid rgba(var(--color-primary-rgb),0.3);border-radius:10px;transition:var(--transition)}.project-link:hover{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 10px 20px rgba(var(--color-primary-rgb),0.3)}.logo-text{color:var(--color-primary) !important}.project-card.hidden{display:none}@keyframes fogMove{0%{transform:translate(0,0)}50%{transform:translate(2%,2%)}100%{transform:translate(0,0)}}@media (max-width:1200px){.projects-grid{grid-template-columns:repeat(2,1fr);gap:80px 30px}}@media (max-width:900px){.projects-grid{grid-template-columns:1fr}.project-card::after{display:none}}@media (max-width:600px){.projects-hero-title{font-size:2.8rem}.filter-btn{padding:10px 20px;font-size:0.85rem}}@media (max-width:768px){.projects-hero,.hero-section{height:60vh !important;min-height:350px !important}.section-container,.container{padding:0 1rem !important}.projects-grid,.grid{grid-template-columns:1fr !important;gap:1.5rem !important}}.img-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.45);color:#fff;border:none;width:32px;height:32px;border-radius:50%;font-size:1.1rem;cursor:pointer;z-index:10;opacity:0;transition:opacity 0.3s ease,background 0.3s ease;display:flex;align-items:center;justify-content:center;line-height:1}.project-image-wrapper:hover .img-arrow{opacity:1}.img-arrow:hover{background:rgba(139,21,56,0.85)}.img-arrow.prev{left:10px}.img-arrow.next{right:10px}@media (max-width:480px){.filter-buttons{display:flex;flex-wrap:wrap;justify-content:center;border-radius:16px;padding:6px;gap:4px}.filter-btn{padding:8px 14px;font-size:0.78rem;border-radius:50px}.projects-filter-section{position:relative;top:0;margin-bottom:40px}.project-title{font-size:1.4rem}.project-card-content{padding:20px}.project-image-wrapper{height:220px}}

/* Performance: skip rendering off-screen sections */
.projects-grid,.projects-filter{content-visibility:auto;contain-intrinsic-size:0 600px}