*{margin:0;padding:0;box-sizing:border-box;}:root{--primary:#ffffff;--primary-active:#e5e5e5;--on-primary:#171717;--text-link:#47c2ff;--ink:#ffffff;--body-color:#b0b4ba;--muted:#7a7d82;--hairline:rgba(255,255,255,0.08);--hairline-strong:rgba(255,255,255,0.16);--canvas:#171717;--canvas-soft:#1a1a1a;--surface-card:#1e1e1e;--surface-strong:#232323;--on-dark-soft:#b0b4ba;--gradient-sky-dark:rgba(13,116,206,0.28);--gradient-sky-dark-mid:rgba(13,116,206,0.12);--radius-xs:4px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:9999px;--space-xs:8px;--space-sm:12px;--space-md:20px;--space-lg:24px;--space-xl:32px;--space-section:96px;--shadow-soft:0 4px 16px rgba(0,0,0,0.35);--font-fa:'IranSans', 'Inter',-apple-system,system-ui,sans-serif;--transition:all 0.2s ease;}body{font-family:var(--font-fa);background:var(--canvas);color:var(--ink);line-height:1.5;overflow-x:hidden;scroll-behavior:smooth;}.mail-link{text-decoration:none;color:var(--text-link);}.container{max-width:1200px;margin:0 auto;padding:0 1.75rem;}.navbar{position:fixed;left:50%;transform:translateX(-50%);width:calc(100% - 40px);z-index:1000;height:52px;display:flex;align-items:center;background:rgba(23,23,23,0.00001);backdrop-filter:saturate(210%) blur(2.5px);-webkit-backdrop-filter:saturate(210%) blur(2.5px);border-bottom:1px solid rgba(255,255,255,0.0000001);transition:var(--transition);border-radius:9999px;}.navbar.scrolled{background:rgba(23,23,23,0.00001);border-bottom-color:rgba(255,255,255,0.12);}.nav-container{display:flex;justify-content:space-between;align-items:center;width:100%;}footer{text-align:center;padding:64px 15px 48px;color:var(--body-color);font-size:14px;background:var(--canvas);border-top:1px solid var(--hairline);}.logo{font-size:1.6rem;font-weight:600;letter-spacing:-0.5px;color:var(--ink);text-decoration:none;transition:var(--transition);}.logo:hover{color:var(--text-link);}.nav-menu{display:flex;list-style:none;gap:2.2rem;align-items:center;}.nav-link{color:var(--ink);text-decoration:none;font-weight:500;font-size:14px;transition:var(--transition);padding:0.5rem 0;border-bottom:2px solid transparent;}.nav-link:hover{color:var(--text-link);border-bottom-color:var(--text-link);}.hamburger{display:none;flex-direction:column;gap:6px;cursor:pointer;z-index:1001;}.hamburger span{width:28px;height:2.5px;background:var(--ink);border-radius:var(--radius-xs);transition:var(--transition);}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:var(--space-section) 0;background:radial-gradient(ellipse 60% 50% at 50% 0%,var(--gradient-sky-dark) 0%,var(--gradient-sky-dark-mid) 40%,transparent 70%),var(--canvas);}.hero-content{max-width:880px;margin:0 auto;}.hero-title{font-size:clamp(2.5rem,7vw,4rem);font-weight:600;letter-spacing:-1.92px;line-height:1.05;margin-bottom:var(--space-md);color:var(--ink);}.hero-desc{font-size:clamp(1.05rem,2.5vw,1.25rem);font-weight:400;color:var(--body-color);margin-bottom:var(--space-xl);max-width:600px;margin-inline:auto;}.cta-btn{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;height:40px;background:var(--primary);color:var(--on-primary);text-decoration:none;font-weight:500;font-size:14px;border-radius:var(--radius-md);transition:var(--transition);border:none;}.cta-btn:hover{background:var(--primary-active);}.projects-section,.support-section,.contact-section{padding:var(--space-section) 0;background:var(--canvas);}.section-title{text-align:center;font-size:clamp(1.75rem,4.5vw,2.25rem);font-weight:600;letter-spacing:-1.08px;line-height:1.15;margin-bottom:var(--space-xl);color:var(--ink);}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-lg);}.project-card{background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--radius-lg);padding:var(--space-lg);transition:var(--transition);cursor:pointer;}.project-card:hover{box-shadow:var(--shadow-soft);border-color:rgba(255,255,255,0.24);}.project-icon{width:64px;height:64px;object-fit:cover;border-radius:var(--radius-md);margin-bottom:var(--space-md);background:var(--surface-strong);border:1px solid var(--hairline);transition:var(--transition);}.project-card h3{font-size:18px;font-weight:600;margin-bottom:var(--space-xs);color:var(--ink);}.project-card p{color:var(--body-color);margin-bottom:var(--space-md);font-size:14px;line-height:1.5;}.project-link{color:var(--text-link);text-decoration:none;font-weight:500;font-size:14px;display:inline-flex;align-items:center;gap:6px;transition:var(--transition);}.project-link:hover{text-decoration:underline;}.support-content,.contact-content{max-width:700px;margin:0 auto;text-align:center;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--radius-lg);padding:var(--space-xl) var(--space-lg);}.support-section h2,.contact-section h2{font-size:28px;font-weight:600;letter-spacing:-0.84px;margin-bottom:var(--space-md);color:var(--ink);}.support-section p,.contact-section p{color:var(--body-color);font-size:16px;margin-bottom:var(--space-xl);}.support-btn{display:inline-flex;align-items:center;padding:10px 18px;height:40px;background:var(--primary);color:var(--on-primary);text-decoration:none;font-weight:500;font-size:14px;border-radius:var(--radius-md);transition:var(--transition);border:none;}.support-btn:hover{background:var(--primary-active);}.contact-buttons{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap;margin-bottom:var(--space-lg);}.contact-btn{padding:9px 17px;height:40px;display:inline-flex;align-items:center;background:var(--surface-card);color:var(--ink);text-decoration:none;border-radius:var(--radius-md);font-weight:500;font-size:14px;transition:var(--transition);border:1px solid var(--hairline-strong);}.contact-btn:hover{border-color:var(--ink);}.trust-seal{margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--hairline);}.trust-seal h4{font-size:13px;color:var(--muted);margin-bottom:var(--space-xs);font-weight:400;}.trust-seal img{max-width:100px;opacity:0.85;transition:var(--transition);}@media (max-width:768px){.container{padding:0 1.25rem;}.hamburger{display:flex;}.nav-menu{position:fixed;top:0;inset-inline-end:-100%;width:80%;max-width:320px;height:100vh;background:var(--canvas);flex-direction:column;justify-content:center;align-items:center;gap:var(--space-xl);transition:inset-inline-end 0.35s ease;z-index:999;border-left:1px solid var(--hairline);}.nav-menu.active{inset-inline-end:0;}.nav-link{font-size:1.4rem;font-weight:500;padding:0.8rem;}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(8px,8px);}.hamburger.active span:nth-child(2){opacity:0;}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-8px);}body.no-scroll{overflow:hidden;}.projects-grid{grid-template-columns:1fr;}.hero{padding-top:6rem;}.support-content,.contact-content{padding:1.8rem;}}.project-card{opacity:0;transform:translateY(20px);transition:opacity 0.4s ease,transform 0.4s ease;}.project-card.reveal{opacity:1;transform:translateY(0);}@keyframes fadeSlideUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}a,button{cursor:pointer;}.dialog-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.6);display:flex;align-items:center;justify-content:center;z-index:2000;visibility:hidden;opacity:0;transition:visibility 0.2s,opacity 0.2s ease;}.dialog-overlay.active{visibility:visible;opacity:1;}.glass-dialog{background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--radius-xl);width:90%;max-width:380px;padding:24px 20px 32px 20px;text-align:center;transition:transform 0.2s ease;transform:scale(0.97);box-shadow:var(--shadow-soft);}.dialog-overlay.active .glass-dialog{transform:scale(1);}.dialog-img-wrapper{margin:8px 0 24px 0;display:flex;justify-content:center;align-items:center;}.dialog-img{max-width:100%;max-height:280px;width:auto;height:auto;border-radius:var(--radius-lg);display:block;border:1px solid var(--hairline);}.dialog-btn{background:var(--primary);border:none;padding:12px 24px;border-radius:var(--radius-md);font-size:1rem;font-weight:500;color:var(--on-primary);font-family:inherit;cursor:pointer;transition:var(--transition);width:80%;margin-top:12px;}.dialog-btn:hover{background:var(--primary-active);}.dialog-btn:active{transform:scale(0.98);}.dialog-header{font-size:1rem;color:var(--body-color);margin-bottom:8px;font-weight:500;}