:root{--color-primary: #1B8CFF;--color-primary-dark: #0B6FE0;--color-primary-soft: #e8f3ff;--color-navy: #0B1B33;--color-navy-soft: #152A4A;--color-bg: #F5F8FC;--color-bg-white: #FFFFFF;--color-text: #0B1B33;--color-text-muted: #5A6B82;--color-border: #E2EAF4;--color-success: #16A34A;--color-danger: #DC2626;--color-warning: #d97706;--radius: 16px;--radius-sm: 10px;--shadow: 0 8px 30px rgba(11, 27, 51, .08);--shadow-lg: 0 18px 50px rgba(11, 27, 51, .12);--font-display: "Plus Jakarta Sans", system-ui, sans-serif;--font-body: "Plus Jakarta Sans", system-ui, sans-serif;--font: var(--font-body);--container: 1120px;--header-h: 72px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--color-text);background:var(--color-bg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2;margin:0 0 .6rem;letter-spacing:-.02em}p{margin:0 0 1rem;color:var(--color-text-muted)}.container{width:min(100% - 2rem,var(--container));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);background:#f5f8fce0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid transparent}.site-header.scrolled{border-bottom-color:var(--color-border);background:#ffffffeb}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.2rem;color:var(--color-navy)}.logo span{color:var(--color-primary)}.logo-light{color:#fff}.logo img{width:36px;height:36px}.nav-desktop{display:none;align-items:center;gap:1.5rem}.nav-desktop a{color:var(--color-text-muted);font-weight:600;font-size:.95rem}.nav-desktop a:hover,.nav-desktop a.active{color:var(--color-primary)}.menu-toggle{width:44px;height:44px;border:1px solid var(--color-border);border-radius:12px;background:#fff;display:grid;place-items:center;cursor:pointer}.menu-toggle span{display:block;width:18px;height:2px;background:var(--color-navy);position:relative}.menu-toggle span:before,.menu-toggle span:after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--color-navy)}.menu-toggle span:before{top:-6px}.menu-toggle span:after{top:6px}.mobile-nav{display:none;position:fixed;inset:var(--header-h) 0 0 0;background:#0b1b3373;z-index:40}.mobile-nav.open{display:block}.mobile-nav-panel{background:#fff;padding:1.25rem;display:grid;gap:.75rem;box-shadow:var(--shadow)}.mobile-nav-panel a{padding:.85rem 1rem;border-radius:12px;font-weight:600;background:var(--color-bg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:48px;padding:.75rem 1.25rem;border-radius:12px;border:none;font-weight:700;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.65;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;box-shadow:0 10px 24px #1b8cff47}.btn-secondary{background:#fff;color:var(--color-navy);border:1px solid var(--color-border)}.btn-ghost{background:transparent;color:var(--color-primary);border:1px solid transparent}.btn-danger{background:#fee2e2;color:var(--color-danger)}.hero{position:relative;overflow:hidden;padding:2rem 0 3rem;background:radial-gradient(ellipse 80% 60% at 80% 0%,rgba(27,140,255,.18),transparent 55%),linear-gradient(180deg,#eef5ff 0%,var(--color-bg) 70%)}.hero-grid{display:grid;gap:2rem;align-items:center}.hero-brand{display:inline-flex;align-items:center;gap:.5rem;font-weight:800;font-size:clamp(1.6rem,6vw,2.2rem);color:var(--color-navy);margin-bottom:.75rem}.hero-brand span{color:var(--color-primary)}.hero h1{font-size:clamp(1.85rem,7vw,3.2rem);max-width:14ch;margin-bottom:.9rem}.hero .lead{font-size:1.05rem;max-width:36ch;margin-bottom:1.5rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}.storefront{background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--color-border);animation:rise .8s ease both}.storefront-bar{height:42px;background:var(--color-navy);display:flex;align-items:center;gap:.4rem;padding:0 .9rem}.storefront-bar i{width:8px;height:8px;border-radius:50%;background:#4b6285}.storefront-body{padding:1rem;display:grid;gap:.75rem;background:linear-gradient(160deg,#f8fbff,#eef5ff)}.store-hero-banner{height:110px;border-radius:14px;background:linear-gradient(135deg,#1b8cff,#0b1b33);color:#fff;display:grid;place-content:center;text-align:center;font-weight:700;padding:1rem}.product-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}.product-tile{background:#fff;border-radius:12px;padding:.6rem;border:1px solid var(--color-border)}.product-swatch{height:54px;border-radius:8px;margin-bottom:.45rem}.product-tile small{display:block;color:var(--color-text-muted);font-size:.72rem}.product-tile strong{font-size:.8rem}.section{padding:3.5rem 0}.section-head{margin-bottom:1.75rem;max-width:40rem}.section-head h2{font-size:clamp(1.6rem,4vw,2.2rem)}.services-grid,.project-grid,.stats-grid{display:grid;gap:1rem}.service-card,.project-card,.stat-card,.admin-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow)}.service-card{padding:1.35rem}.service-card .icon{width:44px;height:44px;border-radius:12px;background:var(--color-primary-soft);color:var(--color-primary);display:grid;place-items:center;font-weight:800;margin-bottom:.9rem}.service-card ul{margin:.75rem 0 0;padding-left:1.1rem;color:var(--color-text-muted)}.filters{display:flex;gap:.55rem;overflow-x:auto;padding-bottom:.4rem;margin-bottom:1.25rem;-webkit-overflow-scrolling:touch}.filter-chip{flex:0 0 auto;min-height:40px;padding:.45rem .95rem;border-radius:999px;border:1px solid var(--color-border);background:#fff;font-weight:600;color:var(--color-text-muted);cursor:pointer}.filter-chip.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.project-card{overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.project-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.project-thumb{position:relative;aspect-ratio:16 / 10;background:linear-gradient(135deg,#1b8cffd9,#0b1b33e6),linear-gradient(120deg,#89c4ff,#1b8cff);color:#fff;display:grid;place-content:end start;padding:1rem;font-weight:800;font-size:1.3rem;overflow:hidden}.project-thumb img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.project-body{padding:1rem 1.1rem 1.2rem}.project-meta{display:inline-block;font-size:.78rem;font-weight:700;color:var(--color-primary);margin-bottom:.35rem}.cta-banner{margin:1rem 0 3.5rem;padding:2rem 1.25rem;border-radius:24px;background:linear-gradient(135deg,var(--color-navy),#16345f 50%,#0b6fe0);color:#fff;text-align:center;box-shadow:var(--shadow-lg)}.cta-banner p{color:#ffffffd1}.site-footer{background:var(--color-navy);color:#fff;padding:2.5rem 0 1.5rem}.site-footer p{color:#ffffffb3}.footer-grid{display:grid;gap:1.5rem;margin-bottom:2rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;font-size:.9rem;color:#ffffff8c}.page-hero{padding:2rem 0 1rem}.detail-layout{display:grid;gap:1.5rem;padding-bottom:3rem}.detail-cover{border-radius:20px;min-height:200px;background:linear-gradient(135deg,#1b8cff,#0b1b33);color:#fff;display:grid;place-content:center;font-size:clamp(2rem,8vw,3.5rem);font-weight:800;box-shadow:var(--shadow)}.gallery{display:grid;gap:.75rem}.gallery-item{border-radius:14px;min-height:140px;background:#fff;border:1px solid var(--color-border);display:grid;place-items:center;color:var(--color-text-muted);font-weight:600;overflow:hidden}.gallery-item img{width:100%;height:100%;object-fit:cover}.feature-list{display:grid;gap:.55rem;margin:1rem 0}.feature-list li{list-style:none;background:#fff;border:1px solid var(--color-border);border-radius:12px;padding:.75rem .9rem}.form-card{background:#fff;border:1px solid var(--color-border);border-radius:20px;box-shadow:var(--shadow);padding:1.25rem}.form-grid{display:grid;gap:.9rem}.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem}.field input,.field select,.field textarea{width:100%;min-height:48px;border:1px solid var(--color-border);border-radius:12px;padding:.7rem .9rem;background:#fbfcfe}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(27,140,255,.25);border-color:var(--color-primary)}.error-text{color:var(--color-danger);font-weight:600;font-size:.92rem}.success-box{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:14px;padding:1rem}.admin-shell{min-height:100vh;display:grid;grid-template-columns:1fr}.admin-sidebar{display:none;background:var(--color-navy);color:#fff;padding:1.25rem}.admin-sidebar a{display:block;padding:.75rem .9rem;border-radius:10px;color:#ffffffbf;font-weight:600;margin-bottom:.25rem}.admin-sidebar a.active,.admin-sidebar a:hover{background:#ffffff14;color:#fff}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.85rem 1rem;background:#fff;border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:20}.admin-content{padding:1rem}.admin-nav-mobile{display:flex;gap:.5rem;overflow-x:auto;padding:.75rem 1rem;background:#fff;border-bottom:1px solid var(--color-border)}.admin-nav-mobile a{flex:0 0 auto;padding:.55rem .85rem;border-radius:999px;background:var(--color-bg);font-weight:600;font-size:.88rem}.admin-nav-mobile a.active{background:var(--color-primary-soft);color:var(--color-primary)}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--color-border);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:640px}th,td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--color-border);font-size:.92rem}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);background:#fafcfe}.badge{display:inline-flex;align-items:center;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:700}.badge-green{background:#dcfce7;color:#166534}.badge-gray{background:#e5e7eb;color:#374151}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-amber{background:#fef3c7;color:#92400e}.login-page{min-height:100vh;display:grid;place-items:center;padding:1.5rem;background:radial-gradient(circle at top right,rgba(27,140,255,.2),transparent 40%),var(--color-bg)}.login-card{width:min(100%,420px);background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--color-border);padding:1.5rem}.spinner{width:28px;height:28px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}@keyframes spin{to{transform:rotate(360deg)}}@keyframes rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:rise .6s ease both}@media(min-width:640px){.services-grid,.project-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}.form-grid.two{grid-template-columns:1fr 1fr}}@media(min-width:900px){.nav-desktop{display:flex}.menu-toggle{display:none}.hero-grid{grid-template-columns:1.05fr .95fr;gap:3rem}.hero{padding:3.5rem 0 4.5rem}.services-grid,.project-grid{grid-template-columns:repeat(3,1fr)}.stats-grid{grid-template-columns:repeat(5,1fr)}.detail-layout{grid-template-columns:1.2fr .8fr}.gallery{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.admin-shell{grid-template-columns:240px 1fr}.admin-sidebar{display:block}.admin-nav-mobile{display:none}.admin-content{padding:1.5rem}}