:root{--color-bg:#f4f4f5;--color-surface:#fff;--color-text:#18181b;--color-accent:#b45309;--color-border:#d4d4d8;--font-heading:"Space Grotesk", sans-serif;--font-body:"Inter", sans-serif;--font-persian-heading:"Vazirmatn", sans-serif;--font-persian-body:"Vazirmatn", sans-serif;--transition-slow:.8s cubic-bezier(.16, 1, .3, 1);--transition-fast:.4s cubic-bezier(.16, 1, .3, 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var(--transition-fast);flex-direction:column;justify-content:center;align-items:center;gap:3rem;position:fixed;top:0;left:0}.navbar-links.active{opacity:1;visibility:visible}.nav-link,.nav-lang-btn{font-size:1.5rem}}.hero{align-items:center;height:100vh;padding:0;display:flex;position:relative;overflow:hidden}.hero-background{z-index:0;width:100%;height:100%;position:absolute;top:0;left:0}.hero-background img{object-fit:cover;object-position:center;width:100%;height:100%}.hero-overlay{background:linear-gradient(90deg,#f4f4f5f2 0%,#f4f4f54d 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:1;justify-content:space-between;align-items:center;width:100%;display:flex;position:relative}.hero-text{max-width:600px}.hero-subtitle{letter-spacing:.2em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1rem;font-size:.9rem}.hero-title{color:var(--color-text);letter-spacing:-.02em;margin-bottom:2rem;font-size:5rem}.hero-line{background-color:var(--color-accent);width:80px;height:2px;margin-bottom:2rem}.hero-description{color:#4a4a4a;max-width:400px;font-size:1.2rem}.hero-geometry{width:400px;height:500px;display:none;position:relative}@media (width>=1024px){.hero-geometry{display:block}}.geo-box{border:1px solid var(--color-accent);position:absolute}.box-1{opacity:.6;width:300px;height:400px;top:50px;right:50px}.box-2{opacity:.3;width:350px;height:450px;top:0;right:0}.scroll-indicator{z-index:1;align-items:center;gap:15px;display:flex;position:absolute;bottom:40px;left:5%}.scroll-indicator span{letter-spacing:.1em;text-transform:uppercase;color:var(--color-text);transform-origin:0;margin-bottom:40px;font-size:.8rem;transform:rotate(-90deg)}.scroll-line{background-color:var(--color-text);width:1px;height:80px;position:relative;overflow:hidden}.scroll-line:after{content:"";background-color:var(--color-accent);width:100%;height:50%;animation:2s infinite scrollDown;position:absolute;top:0;left:0}@keyframes scrollDown{0%{transform:translateY(-100%)}to{transform:translateY(200%)}}@media (width<=768px){.hero-title{font-size:3.5rem}}.about{background-color:var(--color-bg)}.about-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:4rem;display:grid}.section-title{margin-bottom:1rem;font-size:3rem}.title-line{background-color:var(--color-accent);width:60px;height:1px;margin-bottom:2.5rem}.about-description{color:#4a4a4a;margin-bottom:3rem;font-size:1.1rem;line-height:1.8}.editorial-lists{flex-direction:column;gap:3rem;display:flex}.list-title{font-family:var(--font-heading);color:var(--color-text);text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid var(--color-border);margin-bottom:1.5rem;padding-bottom:10px;font-size:1.5rem}.editorial-ul{margin:0;padding:0;list-style:none}.editorial-ul li{color:#555;margin-bottom:1rem;padding-left:1.5rem;font-size:1.05rem;line-height:1.7;position:relative}[dir=rtl] .editorial-ul li{padding-left:0;padding-right:1.5rem}.editorial-ul li:before{content:"—";color:var(--color-accent);font-weight:700;position:absolute;top:0;left:0}[dir=rtl] .editorial-ul li:before{left:auto;right:0}.about-stats-container{background-color:var(--color-surface);border-top:4px solid var(--color-accent);padding:3rem;position:sticky;top:150px;box-shadow:0 20px 40px #0000000d}.stats-grid{flex-direction:column;gap:3rem;display:flex}.stat-item{flex-direction:column;display:flex}.stat-number{font-family:var(--font-heading);color:var(--color-accent);margin-bottom:.2rem;font-size:3.5rem;line-height:1}.stat-label{text-transform:uppercase;letter-spacing:.1em;color:#666;font-size:1rem;font-weight:600}@media (width<=992px){.about-grid{grid-template-columns:1fr}.about-stats-container{margin-top:2rem;padding:2rem;position:static}.stats-grid{flex-flow:wrap;justify-content:space-between}}@media (width<=576px){.stats-grid{flex-direction:column;gap:2rem}.stat-number{font-size:2.8rem}}.portfolio{background-color:var(--color-surface)}.portfolio-header{justify-content:space-between;align-items:flex-end;margin-bottom:4rem;display:flex}.portfolio-footer{text-align:center;justify-content:center;margin-top:4rem;display:flex}.view-all-btn{text-transform:uppercase;letter-spacing:.1em;color:var(--color-text);border:1px solid var(--color-text);transition:all var(--transition-fast);background:0 0;padding:1rem 2.5rem;font-size:.9rem;font-weight:500;display:inline-block}.view-all-btn:hover{background-color:var(--color-text);color:var(--color-bg)}.portfolio-grid{grid-template-columns:repeat(2,1fr);gap:4rem;display:grid}.embla{overflow:hidden}.embla__container{display:flex}.embla__slide{flex:0 0 45%;min-width:0;padding-right:2rem}.portfolio-slider-wrapper{align-items:center;display:flex;position:relative}.slider-btn{z-index:10;background-color:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;width:50px;height:50px;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex;position:absolute;top:40%;transform:translateY(-50%);box-shadow:0 5px 15px #0000001a}.slider-btn.prev-btn{left:-25px}.slider-btn.next-btn{right:-25px}.slider-btn:hover{background-color:var(--color-text);color:var(--color-bg)}.portfolio-item{cursor:pointer}.item-image-wrapper{margin-bottom:1.5rem;position:relative;overflow:hidden}.item-image-wrapper img{object-fit:cover;width:100%;height:600px;transition:transform var(--transition-slow)}.item-overlay{opacity:0;width:100%;height:100%;transition:opacity var(--transition-fast);background-color:#0003;position:absolute;top:0;left:0}.item-frame{border:1px solid var(--color-surface);opacity:0;transition:all var(--transition-slow);pointer-events:none;position:absolute;inset:15px;transform:scale(.95)}.portfolio-item:hover .item-image-wrapper img{transform:scale(1.05)}.portfolio-item:hover .item-overlay{opacity:1}.portfolio-item:hover .item-frame{opacity:1;transform:scale(1)}.item-category{color:var(--color-accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem;font-size:.85rem}.item-title{font-size:1.8rem}@media (width<=768px){.portfolio-header{margin-bottom:2.5rem}.portfolio-grid{grid-template-columns:1fr}.embla__slide{flex:0 0 85%;padding-right:1.5rem}.slider-btn{width:40px;height:40px;font-size:1rem}.slider-btn.prev-btn{left:10px}.slider-btn.next-btn{right:10px}.item-image-wrapper img{height:400px}}.contact{background-color:var(--color-bg);padding-bottom:2rem}.contact-wrapper{grid-template-columns:1fr 1.5fr;gap:6rem;margin-bottom:6rem;display:grid}.info-block{margin-bottom:2rem}.info-title{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent);margin-bottom:.5rem;font-size:.85rem}.info-block p{color:#4a4a4a;font-size:1.1rem}.contact-logo-wrapper{justify-content:center;margin-top:2.5rem;display:flex}.contact-logo{filter:grayscale()brightness(0);opacity:.8;height:120px}.profile-card{background-color:var(--color-surface);border:1px solid var(--color-border);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:4rem;display:flex;box-shadow:0 10px 30px #00000005}.profile-name{font-family:var(--font-heading);color:var(--color-text);margin-bottom:.5rem;font-size:2.5rem}.profile-subtitle{font-family:var(--font-body);color:var(--color-accent);margin-bottom:2rem;font-size:1rem;line-height:1.6}.profile-phone{letter-spacing:4px;color:var(--color-text);white-space:nowrap;margin-bottom:2rem;font-size:2.5rem;font-weight:700}.profile-actions{gap:1.5rem;width:100%;display:flex}.action-btn{text-align:center;font-family:var(--font-body);text-transform:uppercase;letter-spacing:.1em;cursor:pointer;transition:all var(--transition-fast);border:1px solid var(--color-text);flex:1;padding:1rem 0;font-size:.9rem}.whatsapp-btn{background-color:var(--color-text);color:var(--color-bg)}.whatsapp-btn:hover,.call-btn{color:var(--color-text);background-color:#0000}.call-btn:hover{background-color:var(--color-text);color:var(--color-bg)}.footer-bottom{border-top:1px solid var(--color-border);text-align:center;color:#888;padding-top:2rem;font-size:.9rem}@media (width<=992px){.contact-wrapper{grid-template-columns:1fr;gap:3rem}.profile-card{padding:2rem}.profile-actions{flex-direction:column}}@media (width<=768px){.contact-logo{height:100px}.profile-phone{letter-spacing:1px;font-size:1.8rem}}.page-header{background-color:var(--color-bg);text-align:center;border-bottom:1px solid var(--color-border);margin-bottom:60px;padding:160px 0 60px}.page-title{font-family:var(--font-heading);color:var(--color-text);margin-bottom:15px;font-size:3.5rem}.page-description{color:#71717a;max-width:600px;margin:0 auto;font-size:1.2rem}@media (width<=992px){.page-header{padding:140px 0 50px}.page-title{font-size:2.8rem}}@media (width<=768px){.page-header{margin-bottom:40px;padding:120px 0 40px}.page-title{font-size:2.2rem}}.project-details{padding-bottom:100px}.project-header{background-color:var(--color-bg);text-align:center;border-bottom:1px solid var(--color-border);margin-bottom:60px;padding:180px 0 60px}.back-link{color:var(--color-accent);text-transform:uppercase;letter-spacing:1px;transition:color var(--transition-fast);z-index:20;margin-bottom:20px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-block;position:relative}.back-link:hover{color:var(--color-text)}.project-details .project-title{font-family:var(--font-heading);color:var(--color-text);margin-bottom:15px;font-size:3.5rem}.project-details .project-category{color:#71717a;letter-spacing:2px;text-transform:uppercase;font-size:1.2rem}.gallery-masonry{column-count:3;column-gap:20px}.gallery-item{break-inside:avoid;background-color:var(--color-border);margin-bottom:20px;position:relative;overflow:hidden}.gallery-item img{object-fit:cover;width:100%;transition:transform var(--transition-slow);display:block}.gallery-item:hover img{transform:scale(1.05)}@media (width<=992px){.gallery-masonry{column-count:2}.project-details .project-title{font-size:2.8rem}}@media (width<=576px){.gallery-masonry{column-count:1}.project-details .project-title{font-size:2.2rem}.project-header{margin-bottom:40px;padding:160px 0 40px}}.lightbox-overlay{z-index:2000;background-color:#000000e6;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.lightbox-close{color:#fff;cursor:pointer;z-index:2001;background:0 0;border:none;font-size:3rem;position:absolute;top:20px;right:30px}.lightbox-nav{color:#fff;cursor:pointer;z-index:2001;opacity:.7;background:0 0;border:none;padding:20px;font-size:3rem;transition:opacity .3s;position:absolute;top:50%;transform:translateY(-50%)}.lightbox-nav:hover{opacity:1}.lightbox-nav.prev{left:20px}.lightbox-nav.next{right:20px}.lightbox-content{justify-content:center;align-items:center;max-width:90%;max-height:90%;display:flex}.lightbox-img{object-fit:contain;border-radius:4px;max-width:100%;max-height:90vh;box-shadow:0 10px 30px #00000080}@media (width<=768px){.lightbox-nav{padding:10px;font-size:2rem}.lightbox-close{font-size:2.5rem;top:10px;right:20px}}