*{margin:0;padding:0;box-sizing:border-box}:root{--primary-purple:#9b51e0;--primary-dark:#7c3aed;--primary-light:#c084fc;--white:#ffffff;--light-gray:#f8fafc;--medium-gray:#f1f5f9;--border-gray:#e2e8f0;--dark-gray:#1e293b;--text-muted:#5b6b82;--black:#0f172a;--header-bg:rgba(255,255,255,0.95);--header-shadow:0 8px 30px rgba(0,0,0,0.06);--card-radius:1.5rem;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f5f5f5}::-webkit-scrollbar-thumb{background:#9b51e0}::-webkit-scrollbar-thumb:hover{background:#7c3aed}@font-face{font-family:'Lahzeh';src:url('../font/Lahzeh-RegularSemiStretch.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:'Lahzeh';src:url('../font/Lahzeh-MediumSemiStretch.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:'Lahzeh';src:url('../font/Lahzeh-BoldSemiStretch.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}body{font-family:'Lahzeh','Vazir',sans-serif;background-color:var(--white);color:var(--dark-gray);line-height:1.6;scroll-behavior:smooth}h1,h2,h3,h4{font-weight:700;line-height:1.3;letter-spacing:-0.02em}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}img{max-width:100%;height:auto;display:block}.site-header{position:fixed;top:1.25rem;left:50%;transform:translateX(-50%);width:92%;max-width:1280px;background:var(--header-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:2rem;box-shadow:var(--header-shadow);z-index:1100;transition:var(--transition);border:1px solid rgba(155,81,224,0.15)}.site-header.scrolled{top:0.5rem;background:rgba(255,255,255,0.98);box-shadow:0 10px 40px rgba(0,0,0,0.08)}.header-container{display:flex;justify-content:space-between;align-items:center;padding:0.8rem 2rem}.logo-wrapper{display:flex;align-items:center;gap:0.75rem;cursor:pointer}.logo-wrapper:hover .logo-brand{color:var(--primary-purple)}.logo{display:flex;align-items:center}.logo img{height:46px;width:auto;object-fit:contain;transition:var(--transition)}.logo-wrapper:hover img{transform:scale(1.02)}.logo-brand{font-size:1.2rem;font-weight:700;color:var(--dark-gray);transition:var(--transition);letter-spacing:-0.5px}.logo-brand span{color:var(--primary-purple)}.main-nav ul{display:flex;gap:2rem}.main-nav ul li a{font-weight:500;font-size:1rem;padding:0.5rem 0;position:relative;color:var(--dark-gray)}.main-nav ul li a::after{content:'';position:absolute;bottom:-2px;right:0;width:0;height:2.5px;background:linear-gradient(90deg,var(--primary-purple),var(--primary-light));border-radius:4px;transition:width 0.3s ease}.main-nav ul li a:hover{color:var(--primary-purple)}.main-nav ul li a:hover::after{width:100%}.main-nav ul li a.active{color:var(--primary-purple);font-weight:700}.main-nav ul li a.active::after{width:100%}.mobile-nav-toggle{display:none;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:44px;height:44px;padding:0;background:rgba(155,81,224,0.1);border:none;border-radius:1rem;cursor:pointer;z-index:1150;transition:var(--transition);flex-shrink:0}.mobile-nav-toggle:hover{background:rgba(155,81,224,0.2)}.mobile-nav-toggle span{display:block;width:26px;height:2.5px;background-color:var(--primary-purple);border-radius:4px;transition:all 0.35s cubic-bezier(0.68,-0.55,0.265,1.55);transform-origin:center center;flex-shrink:0;backface-visibility:hidden}.site-header.nav-open .mobile-nav-toggle span:first-child{transform:translateY(8.5px) rotate(45deg)}.site-header.nav-open .mobile-nav-toggle span:nth-child(2){opacity:0;transform:scaleX(0)}.site-header.nav-open .mobile-nav-toggle span:last-child{transform:translateY(-8.5px) rotate(-45deg)}.mobile-nav{position:absolute;top:calc(100% + 10px);left:0;width:100%;background:rgba(255,255,255,0.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:1.5rem;box-shadow:0 20px 40px rgba(0,0,0,0.1);padding:1rem 0;opacity:0;visibility:hidden;transform:translateY(-20px) scale(0.98);transition:all 0.35s cubic-bezier(0.4,0,0.2,1);border:1px solid rgba(155,81,224,0.2);z-index:1050}.site-header.nav-open .mobile-nav{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.mobile-nav ul li{text-align:center;margin:0.3rem 0;display:flex;justify-content:center;align-items:center}.mobile-nav ul li a{display:inline-flex;align-items:center;justify-content:center;font-size:0.95rem;font-weight:500;padding:0.65rem 1.5rem;border-radius:2rem;color:var(--dark-gray);transition:var(--transition);min-width:140px;max-width:200px;width:100%;text-align:center;white-space:nowrap;letter-spacing:0.3px}.mobile-nav ul li a.active,.mobile-nav ul li a:hover{background:linear-gradient(135deg,rgba(155,81,224,0.15),rgba(192,132,252,0.1));color:var(--primary-purple);transform:translateX(-4px)}.mobile-brand{display:none}section{padding:6rem 2rem;min-height:90vh;display:flex;align-items:center;justify-content:center;text-align:center;scroll-margin-top:90px;opacity:0;transform:translateY(30px);transition:opacity 0.6s ease,transform 0.6s ease}section.visible{opacity:1;transform:translateY(0)}#home{background:linear-gradient(135deg,#faf5ff 0%,#f3e8ff 100%)}#services{background:var(--white)}#portfolio{background:var(--medium-gray)}#about{background:var(--white)}#contact{background:var(--light-gray)}#blog{background:var(--white)}.hero-title,.section-title{font-size:3rem;background:linear-gradient(120deg,var(--primary-purple),var(--primary-light));background-clip:text;-webkit-background-clip:text;color:transparent;margin-bottom:1rem}.section-sub{font-size:1.2rem;color:var(--text-muted);max-width:600px}.mobile-app-navbar{display:none;position:fixed;bottom:20px;left:50%;transform:translateX(-50%);width:92%;max-width:460px;background:rgba(255,255,255,0.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:3rem;box-shadow:0 8px 30px rgba(0,0,0,0.12);padding:0.6rem 0.8rem;z-index:1200;border:1px solid rgba(155,81,224,0.2);justify-content:space-around;align-items:center;animation:fadeSlideUp 0.4s ease-out}@keyframes fadeSlideUp{from{opacity:0;transform:translate(-50%,40px)}to{opacity:1;transform:translate(-50%,0)}}.mobile-app-navbar .nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.15rem;padding:0.35rem 0.5rem;border-radius:2rem;transition:all 0.25s ease;color:var(--text-muted);min-width:50px;min-height:50px;flex:1;max-width:75px}.mobile-app-navbar .nav-item:hover{transform:translateY(-2px)}.mobile-app-navbar .nav-item img{width:22px;height:22px;transition:transform 0.25s ease}.mobile-app-navbar .nav-item span{font-size:0.65rem;font-weight:500;white-space:nowrap}.mobile-app-navbar .nav-item.active{background:linear-gradient(135deg,rgba(155,81,224,0.2),rgba(192,132,252,0.1));color:var(--primary-purple);border-radius:2rem}.mobile-app-navbar .nav-item.active img{transform:scale(1.1)}.footer-wave{width:100%;height:110px;overflow:hidden;line-height:0;margin:0 0 -1px;pointer-events:none}.footer-wave svg{display:block;width:100%;height:100%}.footer-wave path{fill:#0f172a}.footer-wave path:nth-child(1){opacity:0.2}.footer-wave path:nth-child(2){opacity:0.5}.footer-wave path:nth-child(3){opacity:1}.home-page .site-footer{margin-top:0}.site-footer{background:linear-gradient(180deg,#0f172a 0%,#0a0f1c 100%);color:#cbd5e1;padding:3rem 0 1rem;margin-top:0;position:relative;overflow:hidden}.site-footer::before{display:none}.footer-container{max-width:1280px;margin:0 auto;padding:0 2rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem}.footer-section{flex:1;min-width:200px}.footer-section h3{color:var(--primary-light);font-size:1.2rem;margin-bottom:1.2rem;position:relative;display:inline-block}.footer-section h3::after{content:'';position:absolute;bottom:-6px;right:0;width:35px;height:2px;background:linear-gradient(90deg,var(--primary-purple),var(--primary-light));border-radius:4px}.footer-section p,.footer-section ul li{margin-bottom:0.8rem;font-size:0.9rem}.footer-section ul li a{display:inline-flex;align-items:center;gap:0.5rem;transition:var(--transition)}.footer-section ul li a:hover{color:var(--primary-light);transform:translateX(-4px)}.contact-info p{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.8rem}.contact-icon{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center}.contact-icon img{width:18px;height:18px;opacity:0.8}.social-icons{display:flex;gap:1rem;margin-top:1rem;flex-wrap:wrap}.social-icons a{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,0.08);border-radius:1rem;transition:var(--transition)}.social-icons a:hover{background:var(--primary-purple);transform:translateY(-4px)}.social-icons img{width:20px;height:20px}.footer-bottom{text-align:center;padding:1.5rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,0.05);font-size:0.8rem;color:#64748b}@media (max-width:992px){.header-container{padding:0.6rem 1.5rem}.logo img{height:40px}.logo-brand{font-size:1rem}}@media (max-width:768px){.site-header{top:1rem;width:95%;border-radius:1.5rem}.main-nav{display:none}.mobile-nav-toggle{display:flex}.mobile-app-navbar{display:flex}section{padding:5rem 1.25rem;scroll-margin-top:100px}.hero-title,.section-title{font-size:2rem}.footer-container{flex-direction:column;text-align:center;align-items:center}.footer-section h3::after{right:50%;transform:translateX(50%)}.social-icons{justify-content:center}.contact-info p{justify-content:center}.logo-wrapper .logo-brand{display:none}.mobile-brand{display:block;position:absolute;left:50%;transform:translateX(-50%);font-size:1.1rem;font-weight:700;color:var(--dark-gray)}.mobile-brand span{color:var(--primary-purple)}.header-container{justify-content:space-between;position:relative}.mobile-nav ul li a{min-width:120px;max-width:180px;font-size:0.9rem;padding:0.55rem 1.2rem}.mobile-app-navbar .nav-item{min-width:45px;min-height:45px;max-width:70px;padding:0.3rem 0.4rem}.mobile-app-navbar .nav-item img{width:20px;height:20px}.mobile-app-navbar .nav-item span{font-size:0.6rem}}@media (max-width:480px){.site-header{width:96%;top:0.75rem}.mobile-app-navbar{width:96%;bottom:12px;padding:0.4rem 0.4rem;border-radius:2.5rem}.hero-title{font-size:1.6rem}.section-sub{font-size:1rem}.mobile-brand{font-size:0.9rem}.mobile-nav ul li a{min-width:100px;max-width:160px;font-size:0.85rem;padding:0.5rem 1rem}.mobile-nav{padding:0.8rem 0}.mobile-nav ul li{margin:0.2rem 0}.mobile-app-navbar .nav-item{min-width:40px;min-height:40px;max-width:60px;padding:0.25rem 0.3rem;gap:0.1rem}.mobile-app-navbar .nav-item img{width:18px;height:18px}.mobile-app-navbar .nav-item span{font-size:0.55rem}}@media (max-width:380px){.mobile-nav ul li a{min-width:85px;max-width:140px;font-size:0.8rem;padding:0.4rem 0.8rem}.mobile-app-navbar .nav-item{min-width:35px;min-height:35px;max-width:50px;padding:0.2rem 0.2rem}.mobile-app-navbar .nav-item img{width:16px;height:16px}.mobile-app-navbar .nav-item span{font-size:0.5rem}.mobile-app-navbar{padding:0.3rem 0.3rem;border-radius:2rem}}@media (max-width:768px) and (orientation:landscape){.mobile-nav ul li a{min-width:130px;max-width:190px;font-size:0.9rem;padding:0.5rem 1.2rem}.mobile-nav{padding:0.6rem 0}.mobile-nav ul li{margin:0.2rem 0}.mobile-app-navbar .nav-item{min-width:42px;min-height:42px;max-width:65px;padding:0.25rem 0.35rem}.mobile-app-navbar .nav-item img{width:19px;height:19px}.mobile-app-navbar .nav-item span{font-size:0.55rem}}@media (max-width:768px){.site-footer{padding-bottom:85px}}@media (max-width:480px){.site-footer{padding-bottom:75px}}@media (max-width:380px){.site-footer{padding-bottom:65px}}