:root{--brand-primary:#2563eb;--brand-primary-hover:#1d4ed8;--brand-primary-light:#dbeafe;--text-main:#111827;--text-muted:#6b7280;--bg-body:#f3f4f6;--bg-card:#ffffff;--border-color:#e5e7eb;--info-bg:#f8fafc;--info-border:#f1f5f9;--error:#ef4444;--success:#10b981}input,textarea,button{font-family:'iranyekan',Tahoma,sans-serif !important}main{background-color:var(--bg-body);color:var(--text-main);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1rem;line-height:1.6;padding-top:150px}.contact-wrapper{background-color:var(--bg-card);width:100%;max-width:1000px;border-radius:24px;box-shadow:0 20px 40px -15px rgba(0,0,0,0.05);display:flex;overflow:hidden;position:relative}.info-section{width:40%;padding:3rem;background-color:#ffffff;border-left:1px solid var(--border-color);display:flex;flex-direction:column;justify-content:space-between}.brand-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;justify-content:center}.brand-logo-container{width:48px;height:48px;display:flex;align-items:center;justify-content:center}.brand-logo-container svg{width:100%;height:100%}.brand-name{font-size:1.75rem;font-weight:800;color:var(--text-main);letter-spacing:-0.5px;margin:0}.info-description{color:var(--text-muted);font-size:0.95rem;margin-bottom:3rem}.info-cards{display:flex;flex-direction:column;gap:1rem}.info-card{display:flex;align-items:center;gap:1.25rem;padding:1.25rem;background:linear-gradient(145deg,var(--info-bg),#ffffff);border:1px solid var(--info-border);border-radius:16px;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden}.info-card::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:var(--brand-primary-light);opacity:0;transition:opacity 0.3s ease;z-index:0}.info-card:hover{transform:translateY(-3px);border-color:var(--brand-primary-light);box-shadow:0 10px 20px -10px rgba(37,99,235,0.15)}.info-card:hover::before{opacity:0.5}.info-icon{width:40px;height:40px;background-color:#ffffff;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--brand-primary);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);z-index:1;flex-shrink:0}.info-text{z-index:1;display:flex;flex-direction:column}.info-title{font-size:0.8rem;color:var(--text-muted);margin-bottom:0.2rem;font-weight:600}.info-value{color:var(--text-main);font-weight:700;font-size:0.95rem}.form-section{width:60%;padding:3rem;background-color:var(--bg-card)}.form-header{margin-bottom:2.5rem}.form-header h2{font-size:2rem;color:var(--text-main);margin-bottom:0.5rem;margin-top:0}.form-header p{color:var(--text-muted);font-size:0.95rem;margin:0}.form-group{position:relative;margin-bottom:2rem}.form-control{width:100%;padding:1rem 1rem 1rem 2.5rem;background-color:transparent;border:none;border-bottom:2px solid var(--border-color);color:var(--text-main);font-size:1rem;transition:all 0.3s ease;outline:none}.form-control:focus{border-bottom-color:var(--brand-primary)}.form-label{position:absolute;right:1rem;top:1rem;color:var(--text-muted);pointer-events:none;transition:all 0.3s ease;font-size:1rem}.form-control:focus~.form-label,.form-control:not(:placeholder-shown)~.form-label{top:-12px;right:0;font-size:0.8rem;color:var(--brand-primary);font-weight:600}.validation-icon{position:absolute;left:0.5rem;top:1rem;width:20px;height:20px;opacity:0;transition:opacity 0.3s ease}.validation-icon.success{color:var(--success);opacity:1}.validation-icon.error{color:var(--error);opacity:1}.btn-submit{width:100%;padding:1.25rem;background-color:var(--text-main);color:#ffffff;border:none;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;position:relative;overflow:hidden;transition:all 0.3s ease;display:flex;align-items:center;justify-content:center;gap:0.75rem}.btn-submit:hover{background-color:var(--brand-primary);transform:translateY(-2px);box-shadow:0 10px 20px -10px var(--brand-primary)}.btn-submit::after{content:'';position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(to right,rgba(255,255,255,0)0%,rgba(255,255,255,0.2)50%,rgba(255,255,255,0)100%);transform:skewX(-25deg);animation:shine 4s infinite}@keyframes shine{0%{left:-100%}20%{left:200%}100%{left:200%}}.alert{padding:1rem;border-radius:12px;margin-bottom:2rem;font-size:0.95rem;display:flex;align-items:center;gap:0.75rem}.alert-success{background-color:#d1fae5;color:#047857;border:1px solid rgba(5,150,105,0.2)}.alert-error{background-color:#fee2e2;color:#b91c1c;border:1px solid rgba(239,68,68,0.2)}@media(max-width:768px){.contact-wrapper{flex-direction:column-reverse;background:transparent;box-shadow:none;border-radius:0;gap:1.5rem}.form-section{width:100%;padding:2rem 1.5rem;border-radius:20px;box-shadow:0 10px 30px -10px rgba(0,0,0,0.08)}.info-section{width:100%;padding:2rem 1.5rem;border-left:none;border-radius:20px;box-shadow:0 10px 30px -10px rgba(0,0,0,0.08)}.brand-header{justify-content:center}.info-description{text-align:center;margin-bottom:2rem}.info-cards{flex-direction:row;justify-content:space-between;gap:10px}.info-card{flex:1;flex-direction:column;text-align:center;padding:1rem 0.5rem;gap:0.75rem}.info-text{align-items:center}.info-title{font-size:0.75rem}.info-value{font-size:0.85rem;word-break:break-all}}main{flex-direction:column;gap:3rem;justify-content:flex-start !important;padding-bottom:5rem}.extra-features-section{display:flex;width:100%;max-width:1000px;gap:1.5rem;justify-content:space-between}.feature-box{--f-color:var(--brand-primary);--f-light:var(--brand-primary-light);--f-hover:var(--brand-primary-hover);--f-shadow:rgba(37,99,235,0.2);--f-shadow-hover:rgba(37,99,235,0.3);background-color:var(--bg-card);border-radius:20px;padding:2.5rem 1rem;flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;box-shadow:0 10px 30px -10px rgba(0,0,0,0.05);transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);border:1px solid var(--border-color);position:relative;overflow:hidden;z-index:1;cursor:default}.extra-features-section .feature-box:nth-child(1){--f-color:#0d9488;--f-light:#ccfbf1;--f-hover:#0f766e;--f-shadow:rgba(13,148,136,0.2);--f-shadow-hover:rgba(13,148,136,0.3)}.extra-features-section .feature-box:nth-child(2){--f-color:#d97706;--f-light:#fef3c7;--f-hover:#b45309;--f-shadow:rgba(217,119,6,0.2);--f-shadow-hover:rgba(217,119,6,0.3)}.extra-features-section .feature-box:nth-child(3){--f-color:#7c3aed;--f-light:#ede9fe;--f-hover:#6d28d9;--f-shadow:rgba(124,58,237,0.2);--f-shadow-hover:rgba(124,58,237,0.3)}.extra-features-section .feature-box:nth-child(4){--f-color:#16a34a;--f-light:#dcfce7;--f-hover:#15803d;--f-shadow:rgba(22,163,74,0.2);--f-shadow-hover:rgba(22,163,74,0.3)}.feature-box::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--f-light)0%,transparent 100%);opacity:0;z-index:-1;transition:opacity 0.4s ease}.feature-box:hover{transform:translateY(-10px);box-shadow:0 20px 40px -15px var(--f-shadow);border-color:var(--f-light)}.feature-box:hover::before{opacity:0.5}.feature-icon{font-size:2.2rem;color:var(--f-color);background-color:var(--info-bg);width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:50%;margin-bottom:1.25rem;transition:all 0.4s ease;box-shadow:0 5px 15px -5px rgba(0,0,0,0.08);border:1px solid var(--info-border)}.feature-box:hover .feature-icon{transform:scale(1.1)rotate(5deg);color:var(--f-hover);background-color:#ffffff;box-shadow:0 10px 25px -5px var(--f-shadow-hover);border-color:var(--f-light)}.feature-title{font-size:1.05rem;font-weight:800;color:var(--text-main);margin:0;line-height:1.6}.cta-projects-section{width:100%;max-width:1000px;background:linear-gradient(135deg,#111827 0%,#1f2937 100%);border-radius:24px;padding:3rem;display:flex;align-items:center;justify-content:space-between;box-shadow:0 20px 40px -10px rgba(17,24,39,0.3);position:relative;overflow:hidden;transition:transform 0.4s ease,box-shadow 0.4s ease}.cta-projects-section:hover{transform:translateY(-5px);box-shadow:0 25px 50px -12px rgba(17,24,39,0.5)}.cta-projects-section::after{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(37,99,235,0.15)0%,transparent 60%);pointer-events:none;animation:pulse-glow 6s infinite alternate}@keyframes pulse-glow{0%{transform:scale(1);opacity:0.5}100%{transform:scale(1.1);opacity:1}}.cta-content{color:#fff;max-width:65%;z-index:2}.cta-content h3{font-size:2rem;font-weight:800;margin:0 0 0.75rem 0;color:#fff}.cta-content p{color:#9ca3af;font-size:1.05rem;margin:0;line-height:1.8}.btn-projects{z-index:2;background-color:var(--brand-primary);color:#ffffff;padding:1.25rem 2.5rem;border-radius:16px;font-size:1.15rem;font-weight:800;text-decoration:none;display:flex;align-items:center;gap:0.75rem;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);box-shadow:0 10px 20px -10px var(--brand-primary);border:2px solid transparent}.btn-projects:hover{background-color:transparent;border-color:var(--brand-primary);color:var(--brand-primary-light);transform:scale(1.05);box-shadow:0 15px 30px -10px rgba(37,99,235,0.5)}.btn-projects i{transition:transform 0.3s ease;font-size:1.2rem}.btn-projects:hover i{transform:translateX(-8px)}@media(max-width:768px){.extra-features-section{flex-direction:column;gap:1.25rem}.feature-box{flex-direction:row;text-align:right;padding:1.5rem;gap:1.5rem}.feature-icon{margin-bottom:0;width:65px;height:65px;font-size:1.75rem;flex-shrink:0}.feature-title{font-size:1.1rem}.cta-projects-section{flex-direction:column;text-align:center;padding:2.5rem 1.5rem;gap:2rem}.cta-content{max-width:100%}.cta-content h3{font-size:1.6rem}.btn-projects{width:100%;justify-content:center}}