:root{--white:#ffffff;--accent:#1D4ED8;--accent-600:#1E40AF;--accent-500:#2563EB;--accent-100:#DBEAFE;--accent-50:#EFF6FF;--sky-50:var(--accent-50);--sky-100:var(--accent-100);--sky-200:#C7D2FE;--sky-400:var(--accent-500);--sky-500:var(--accent);--sky-600:var(--accent-600);--indigo-500:var(--accent-500);--indigo-600:var(--accent-600);--violet-500:var(--accent-500);--violet-600:var(--accent-600);--pink-500:var(--accent-500);--gray-50:#FAFAFA;--gray-100:#F4F4F5;--gray-200:#E4E4E7;--gray-300:#D4D4D8;--gray-500:#71717A;--gray-600:#52525B;--gray-700:#3F3F46;--gray-900:#18181B;--gradient-primary:var(--accent);--gradient-soft:var(--accent-50);--gradient-qr:var(--accent);--shadow-sm:0 1px 3px rgba(24,24,27,0.05);--shadow-md:0 4px 16px rgba(24,24,27,0.06);--shadow-lg:0 16px 40px rgba(24,24,27,0.10);--shadow-glow:0 8px 24px rgba(29,78,216,0.22);--shadow-glow-qr:0 8px 24px rgba(29,78,216,0.22);--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--bg:var(--white);--surface:var(--white);--text:var(--gray-900);--text-muted:var(--gray-600);--border:var(--gray-200)}[data-theme="dark"]{--bg:#0f0f12;--surface:#17171b;--text:#f4f4f5;--text-muted:#a1a1aa;--border:#2a2a30;--gray-50:#141417;--gray-100:#1c1c21;--accent-50:#111a2e;--accent-100:#16244a}*{margin:0;padding:0;box-sizing:border-box;font-family:'Poppins',sans-serif}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);min-height:100vh;line-height:1.65;transition:background 0.3s ease,color 0.3s ease;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 24px}::selection{background:var(--sky-200);color:var(--gray-900)}.main-header{background:rgba(255,255,255,0.8);padding:14px 20px;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:1000;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(226,232,240,0.6)}[data-theme="dark"] .main-header{background:rgba(11,18,32,0.75);border-bottom:1px solid var(--border)}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo-container{display:flex;align-items:center;gap:10px}.logo{font-size:1.6rem;background:var(--gradient-primary);color:white;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow)}.logo-text{font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.main-nav{display:flex;align-items:center;gap:6px}.nav-link{color:var(--text-muted);text-decoration:none;font-weight:500;font-size:0.95rem;padding:8px 14px;border-radius:8px;transition:all 0.25s ease}.nav-link:hover{color:var(--sky-600);background:var(--sky-50)}[data-theme="dark"] .nav-link:hover{background:rgba(56,189,248,0.12);color:var(--sky-400)}.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;margin-left:8px;transition:all 0.25s ease;font-size:0.95rem}.theme-toggle:hover{border-color:var(--sky-400);color:var(--sky-500);transform:rotate(15deg)}.mobile-menu-btn{display:none;background:var(--surface);border:1px solid var(--border);color:var(--text);width:42px;height:42px;border-radius:10px;font-size:1.1rem;cursor:pointer}.nav-item{position:relative}.dropdown-trigger{background:none;border:none;font-family:inherit}.dropdown-caret{font-size:0.65rem;margin-left:4px;transition:transform 0.25s ease}.nav-item:hover .dropdown-caret,.nav-item.open .dropdown-caret{transform:rotate(180deg)}.nav-dropdown-menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(6px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:10px;min-width:250px;display:grid;grid-template-columns:1fr;gap:2px;opacity:0;visibility:hidden;transition:opacity 0.2s ease,transform 0.2s ease,visibility 0.2s ease;z-index:1100}@media (hover:hover) and (pointer:fine){.nav-item:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}}.nav-item.open .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.dropdown-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--text);text-decoration:none;font-weight:500;font-size:0.92rem;transition:background 0.2s ease}.dropdown-item:hover{background:var(--sky-50)}[data-theme="dark"] .dropdown-item:hover{background:rgba(56,189,248,0.12)}.dropdown-item-icon{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:var(--accent-50);color:var(--accent);font-size:0.95rem;flex-shrink:0}.dropdown-item-text{display:block}.dropdown-item-text small{display:block;color:var(--text-muted);font-weight:400;font-size:0.78rem;margin-top:1px}.recent-links-table{width:100%;border-collapse:collapse;font-size:0.9rem}.recent-links-table th,.recent-links-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}.recent-links-table th{color:var(--text-muted);font-weight:600;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.03em}.recent-links-table td.dest-cell{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-muted)}.recent-links-table .rl-short{font-weight:600;color:var(--sky-600);text-decoration:none}.recent-links-table .rl-copy{background:none;border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px 9px;font-size:0.75rem;cursor:pointer;color:var(--text-muted);margin-left:6px}.recent-links-table .rl-copy:hover{color:var(--sky-600);border-color:var(--sky-500)}.recent-links-empty{text-align:center;color:var(--text-muted);padding:30px 20px;font-size:0.9rem}.result-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}.result-action-btn{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 16px;font-size:0.85rem;font-weight:500;color:var(--text-main,inherit);cursor:pointer;transition:border-color 0.15s ease,color 0.15s ease}.result-action-btn:hover{border-color:var(--sky-500);color:var(--sky-600)}.result-action-btn i{color:var(--sky-500)}.brand-mark{width:1em;height:1em;display:inline-block;vertical-align:-0.15em;flex-shrink:0}.logo .brand-mark{width:24px;height:24px;vertical-align:middle}.hero{position:relative;padding:90px 20px 70px;text-align:center;border-radius:var(--radius-lg);overflow:hidden;background:var(--gradient-soft);isolation:isolate}[data-theme="dark"] .hero{background:radial-gradient(120% 120% at 50% 0%,#14203a 0%,#0b1220 60%)}.hero::before,.hero::after{content:'';position:absolute;border-radius:50%;filter:blur(0px);z-index:-1;animation:float 8s ease-in-out infinite}.hero::before{width:260px;height:260px;background:radial-gradient(circle,var(--sky-200) 0%,transparent 70%);top:-60px;left:-60px}.hero::after{width:320px;height:320px;background:radial-gradient(circle,#c7d2fe 0%,transparent 70%);bottom:-100px;right:-80px;animation-delay:2s}.hero-content::after{content:'';position:absolute;width:220px;height:220px;border-radius:50%;top:30%;right:6%;background:radial-gradient(circle,rgba(139,92,246,0.18) 0%,transparent 70%);z-index:-1;animation:float 8s ease-in-out infinite 1s;pointer-events:none}@keyframes float{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-22px) translateX(14px)}}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);color:var(--sky-600);font-size:0.85rem;font-weight:600;padding:8px 16px;border-radius:999px;box-shadow:var(--shadow-sm);margin-bottom:24px}.hero-badge i{color:#facc15}.hero-content h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700;line-height:1.15;margin-bottom:20px;background:linear-gradient(135deg,var(--gray-900) 20%,var(--sky-600) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme="dark"] .hero-content h1{background:linear-gradient(135deg,#f1f5f9 20%,var(--sky-400) 100%);-webkit-background-clip:text;background-clip:text}.hero-content > p{font-size:1.15rem;color:var(--text-muted);max-width:620px;margin:0 auto 36px}.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.hero-trust{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:44px;color:var(--text-muted);font-size:0.9rem}.hero-trust span{display:flex;align-items:center;gap:8px;font-weight:500}.hero-trust i{color:var(--sky-500)}.btn,.btn-primary,.btn-secondary,.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:1rem;padding:15px 30px;border-radius:var(--radius-sm);border:none;cursor:pointer;text-decoration:none;transition:transform 0.2s ease,box-shadow 0.2s ease,background 0.2s ease}.btn-primary,.btn,.cta-button{background:var(--gradient-primary);color:white;box-shadow:var(--shadow-glow)}.btn-primary:hover,.btn:hover,.cta-button:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(14,165,233,0.35)}.btn-secondary{background:var(--surface);color:var(--sky-600);border:1.5px solid var(--sky-200)}.btn-qr{background:var(--gradient-qr);color:white;box-shadow:var(--shadow-glow-qr)}.btn-qr:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(139,92,246,0.35)}.btn-secondary:hover{transform:translateY(-3px);background:var(--sky-50);border-color:var(--sky-400);box-shadow:var(--shadow-md)}.section-title{text-align:center;max-width:640px;margin:0 auto 48px}.section-title h2{font-size:clamp(1.7rem,3.5vw,2.4rem);font-weight:700;margin-bottom:12px;color:var(--text)}.section-title p{color:var(--text-muted);font-size:1.05rem}section{margin:70px 0}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border);padding:48px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:32px 28px;box-shadow:var(--shadow-sm);transition:transform 0.3s ease,box-shadow 0.3s ease,border-color 0.3s ease}.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--sky-200)}.feature-icon{width:56px;height:56px;border-radius:14px;background:var(--gradient-primary);color:white;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px;box-shadow:var(--shadow-glow)}.feature-card h3{font-size:1.2rem;margin-bottom:10px;font-weight:600}.feature-card p{color:var(--text-muted);font-size:0.95rem}.shortener-section{background:var(--surface);text-align:center}.input-group{display:flex;gap:12px;max-width:640px;margin:32px auto 0;flex-wrap:wrap}.url-input{flex:1;min-width:220px;padding:16px 20px;font-size:1rem;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg);color:var(--text);transition:border-color 0.25s ease,box-shadow 0.25s ease}.url-input:focus{outline:none;border-color:var(--sky-400);box-shadow:0 0 0 4px var(--sky-100)}.loading{display:none;margin-top:24px}.loading-spinner{width:36px;height:36px;border:4px solid var(--sky-100);border-top-color:var(--sky-500);border-radius:50%;margin:0 auto;animation:spin 0.8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-message{display:none;margin-top:20px;color:#dc2626;background:#fef2f2;border:1px solid #fecaca;padding:14px 18px;border-radius:var(--radius-sm);font-size:0.9rem}.result{display:none;margin-top:32px;animation:fadeUp 0.4s ease}@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.shortened-url-container{background:var(--gradient-soft);border:1px solid var(--sky-200);border-radius:var(--radius-md);padding:28px;max-width:480px;margin:0 auto}[data-theme="dark"] .shortened-url-container{background:rgba(56,189,248,0.06);border-color:var(--border)}.shortened-url-container h4{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-muted);margin-bottom:10px}.shortened-url-link{display:block;font-size:1.15rem;font-weight:600;color:var(--sky-600);word-break:break-all;margin-bottom:18px;text-decoration:none}.copy-btn{background:var(--gradient-primary);color:white;border:none;padding:10px 22px;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:transform 0.2s ease}.copy-btn:hover{transform:translateY(-2px)}.copy-btn.copied{background:#16a34a}.shorteners-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.shortener-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:28px;text-align:center;box-shadow:var(--shadow-sm);transition:all 0.3s ease}.shortener-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.shortener-icon{width:54px;height:54px;border-radius:50%;background:var(--sky-50);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin:0 auto 16px}[data-theme="dark"] .shortener-icon{background:rgba(56,189,248,0.1)}.shortener-card h3{font-size:1.05rem;margin-bottom:8px;font-weight:600}.shortener-card p{color:var(--text-muted);font-size:0.9rem}.learn-more-link{display:inline-block;margin-top:10px;font-size:0.85rem;color:var(--sky-600);text-decoration:none;font-weight:600}.learn-more-link:hover{text-decoration:underline}.blog-grid .card{transition:transform 0.15s ease,box-shadow 0.15s ease}.blog-grid .card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,0.08)}.stats-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;background:var(--gradient-primary);border-radius:var(--radius-lg);padding:48px 32px;box-shadow:var(--shadow-lg)}.stat-item{text-align:center;color:white;position:relative}.stat-icon{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,0.18);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:1.1rem}.stat-number{font-size:2.2rem;font-weight:700;margin-bottom:6px}.stat-label{font-size:0.9rem;opacity:0.9}.faq-container{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:border-color 0.25s ease}.faq-item:hover{border-color:var(--sky-200)}.faq-question{padding:20px 24px;font-weight:600;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.faq-question::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:0.8rem;color:var(--sky-500);transition:transform 0.3s ease;flex-shrink:0;margin-left:12px}.faq-item.active .faq-question::after{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.35s ease,padding 0.35s ease;padding:0 24px;color:var(--text-muted);font-size:0.95rem}.faq-item.active .faq-answer{max-height:400px;padding:0 24px 22px}.footer{background:var(--gray-900);color:#cbd5e1;margin-top:90px;padding:64px 20px 24px}[data-theme="dark"] .footer{background:#060a14}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,0.08)}.footer-section h3{color:white;font-size:1.1rem;margin-bottom:16px;font-weight:600}.footer-section > p{font-size:0.9rem;line-height:1.7;color:#94a3b8}.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-links a,.footer-links li{color:#94a3b8;text-decoration:none;font-size:0.9rem;display:flex;align-items:center;gap:8px;transition:color 0.25s ease}.footer-links a:hover{color:var(--sky-400)}.footer-links i{color:var(--sky-500);width:16px}.social-icons{display:flex;gap:10px;margin-top:20px}.social-icon{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.06);color:#cbd5e1;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all 0.25s ease}.social-icon:hover{background:var(--gradient-primary);color:white;transform:translateY(-3px)}.footer-bottom{max-width:1200px;margin:0 auto;padding-top:24px;text-align:center;font-size:0.85rem;color:#A1A1AA}.content-section{padding:20px 0}.about-section p{color:var(--text-muted);line-height:1.8;margin-bottom:16px}.about-section p:last-child{margin-bottom:0}.about-section a{color:var(--sky-600);font-weight:600;text-decoration:none}.about-section a:hover{text-decoration:underline}.blog-section,.contact-section,.privacy-section{background:var(--surface)}.blog-title,.privacy-content h2{color:var(--text)}.blog-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700}.blog-meta{color:var(--text-muted);font-size:0.85rem;display:flex;gap:16px;flex-wrap:wrap;margin:10px 0 24px}.blog-content,.privacy-content{color:var(--text-muted);line-height:1.8}.blog-content h2,.blog-content h3,.privacy-content h3{color:var(--text);margin:28px 0 12px}.highlight{background:var(--sky-50);padding:2px 6px;border-radius:4px}[data-theme="dark"] .highlight{background:rgba(56,189,248,0.12)}.keyword-list{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.keyword-tag{background:var(--sky-50);color:var(--sky-600);font-size:0.82rem;padding:6px 12px;border-radius:999px;font-weight:500}[data-theme="dark"] .keyword-tag{background:rgba(56,189,248,0.1)}.conclusion-box{background:var(--gradient-soft);border:1px solid var(--sky-200);border-radius:var(--radius-md);padding:28px;margin:28px 0}[data-theme="dark"] .conclusion-box{background:rgba(56,189,248,0.06);border-color:var(--border)}.conclusion-title{color:var(--text);font-weight:700;margin-bottom:10px}.platform-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin:20px 0}.platform-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px;text-align:center}.platform-icon{font-size:1.5rem;color:var(--sky-500);margin-bottom:8px}.platform-name{font-size:0.9rem;font-weight:600}.form-group{margin-bottom:20px;text-align:left}.form-label{display:block;font-weight:600;margin-bottom:8px;font-size:0.9rem}.form-input,.form-textarea{width:100%;padding:14px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg);color:var(--text);font-family:inherit}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--sky-400);box-shadow:0 0 0 4px var(--sky-100)}.form-textarea{min-height:140px;resize:vertical}.contact-message{margin-top:16px;padding:14px 18px;border-radius:var(--radius-sm);background:#f0fdf4;color:#16a34a;display:none}@media (max-width:900px){.footer-container{grid-template-columns:1fr 1fr}}@media (max-width:768px){.main-nav{position:absolute;top:100%;left:0;right:0;background:var(--surface);flex-direction:column;align-items:stretch;padding:12px;gap:4px;box-shadow:var(--shadow-lg);border-radius:0 0 16px 16px;display:none}.main-nav.active{display:flex}.mobile-menu-btn{display:flex;align-items:center;justify-content:center}.nav-dropdown-menu{position:absolute;top:calc(100% + 4px);left:0;right:0;transform:none !important;box-shadow:var(--shadow-lg);border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-md);margin:0;padding:8px;display:none;opacity:1;visibility:visible;min-width:0;z-index:1200}.nav-item.open .nav-dropdown-menu{display:grid}.dropdown-trigger{width:100%;justify-content:space-between}.hero{padding:60px 16px 44px}.hero-buttons{flex-direction:column;align-items:stretch}.hero-buttons a{justify-content:center}.card{padding:28px 20px}.footer-container{grid-template-columns:1fr}.input-group{flex-direction:column}section{margin:48px 0}}.breadcrumbs{max-width:1200px;margin:18px auto 0;padding:0 24px;font-size:0.85rem;color:var(--text-muted)}.breadcrumbs a{color:var(--sky-600);text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs .sep{margin:0 6px;color:var(--gray-300)}.page-hero{text-align:center;padding:40px 20px 10px}.page-hero .eyebrow{color:var(--sky-600);font-weight:600;font-size:0.85rem;text-transform:uppercase;letter-spacing:0.06em;margin-bottom:10px}.back-home-link{display:inline-flex;align-items:center;gap:8px;color:var(--sky-600);text-decoration:none;font-weight:600;margin-bottom:20px}.back-home-link:hover{text-decoration:underline}.filter-tab{padding:8px 16px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface);color:var(--text-muted);font-family:inherit;font-size:0.85rem;font-weight:600;cursor:pointer;transition:all .15s ease}.filter-tab:hover{border-color:var(--accent);color:var(--accent)}.filter-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}