:root {
  --dark: #0E2030;
  --primary: #125E6B;
  --secondary: #1C97A0;
  --accent: #E8A736;
  --accent-light: #F5C96D;
  --light: #EBF3F8;
  --warm: #FAF5EE;
  --white: #FFFFFF;
  --text: #2C3E50;
  --text-light: #6C7A89;
  --text-muted: #95A5A6;
  --shadow: 0 4px 24px rgba(14,32,48,0.08);
  --shadow-lg: 0 8px 40px rgba(14,32,48,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --max-width: 1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;background:var(--warm);color:var(--text);line-height:1.7;overflow-x:hidden}
h1,h2,h3,h4{font-weight:700;line-height:1.25;letter-spacing:-0.02em}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.5rem)}
h3{font-size:clamp(1.125rem,2.5vw,1.5rem)}
p{color:var(--text-light);margin-bottom:1em}
a{color:var(--secondary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--accent)}
.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}
.section{padding:clamp(3rem,8vw,6rem) 0}
.section-header{text-align:center;margin-bottom:clamp(2rem,5vw,4rem)}
.section-header h2{position:relative;display:inline-block;margin-bottom:1rem}
.section-header h2::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,var(--secondary),var(--accent));margin:0.75rem auto 0;border-radius:2px}
.section-header p{max-width:600px;margin:0 auto;font-size:1.05rem}
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(14,32,48,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.06);padding:0 20px}
.navbar-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:70px}
.navbar .logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--white);text-decoration:none}
.navbar .logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--secondary),var(--accent));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;color:var(--white)}
.navbar .nav-links{display:flex;align-items:center;gap:8px;list-style:none}
.navbar .nav-links a{padding:8px 16px;border-radius:var(--radius-sm);color:rgba(255,255,255,0.75);font-size:0.9rem;font-weight:500;transition:var(--transition)}
.navbar .nav-links a:hover,.navbar .nav-links a.active{color:var(--white);background:rgba(255,255,255,0.08)}
.navbar .nav-cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:0.9rem;cursor:pointer;transition:var(--transition);border:none;text-decoration:none;line-height:1}
.btn-primary{background:linear-gradient(135deg,var(--secondary),var(--secondary));color:var(--white)}
.btn-primary:hover{background:var(--primary);color:var(--white);transform:translateY(-1px);box-shadow:0 6px 20px rgba(28,151,160,0.3)}
.btn-outline{background:transparent;border:2px solid rgba(255,255,255,0.3);color:var(--white)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--dark)}
.btn-accent:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(232,167,54,0.3)}
.btn-ghost{background:transparent;border:1px solid var(--secondary);color:var(--secondary)}
.btn-ghost:hover{background:var(--secondary);color:var(--white);transform:translateY(-1px)}
.btn-sm{padding:8px 18px;font-size:0.85rem}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:var(--white);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,32,48,0.85),rgba(14,32,48,0.6) 50%,rgba(14,32,48,0.4));z-index:1}
.hero-content{position:relative;z-index:2;max-width:var(--max-width);margin:0 auto;padding:120px 20px 80px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;background:rgba(28,151,160,0.2);border:1px solid rgba(28,151,160,0.3);border-radius:50px;font-size:0.8rem;color:var(--accent-light);margin-bottom:1.5rem;letter-spacing:0.05em}
.hero h1{font-size:clamp(2.2rem,6vw,4rem);margin-bottom:1.5rem;max-width:750px;line-height:1.15}
.hero p{font-size:clamp(1rem,2vw,1.2rem);color:rgba(255,255,255,0.75);max-width:600px;margin-bottom:2.5rem;line-height:1.7}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.positions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.position-card{background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);transition:var(--transition);position:relative;overflow:hidden}
.position-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--secondary),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease}
.position-card:hover::before{transform:scaleX(1)}
.position-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.position-card .icon{font-size:2rem;margin-bottom:0.75rem}
.position-card h3{font-size:1.1rem;margin-bottom:0.5rem}
.position-card p{font-size:0.88rem}
.brand-section{background:var(--dark);color:var(--white);position:relative;overflow:hidden}
.brand-section::before{content:'';position:absolute;inset:0;background:url(../images/city-tech.jpg) center/cover no-repeat;opacity:0.12}
.brand-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.brand-text h2{color:var(--white)}
.brand-text h2::after{background:linear-gradient(90deg,var(--accent),var(--accent-light))}
.brand-text p{color:rgba(255,255,255,0.7);font-size:1.05rem;line-height:1.8}
.brand-text .brand-highlight{font-size:1.2rem;color:var(--accent-light);font-weight:600;margin-bottom:1rem}
.brand-image img{width:100%;border-radius:var(--radius)}
.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:28px}
.product-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.product-card .card-img{height:200px;overflow:hidden;position:relative}
.product-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.product-card:hover .card-img img{transform:scale(1.05)}
.product-card .card-img .card-icon{position:absolute;top:16px;left:16px;width:44px;height:44px;background:rgba(14,32,48,0.7);backdrop-filter:blur(8px);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.product-card .card-body{padding:24px;flex:1;display:flex;flex-direction:column}
.product-card .card-body h3{margin-bottom:0.5rem}
.product-card .card-body .tag{display:inline-block;padding:3px 10px;background:rgba(28,151,160,0.1);color:var(--secondary);border-radius:50px;font-size:0.75rem;font-weight:600;margin-bottom:0.75rem}
.product-card .card-body p{flex:1;font-size:0.92rem}
.product-card .card-body .card-link{margin-top:1rem;font-weight:600;color:var(--secondary);display:inline-flex;align-items:center;gap:6px}
.product-card .card-body .card-link:hover{color:var(--accent);gap:10px}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.why-card{background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);transition:var(--transition)}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.why-card .icon-wrap{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1rem;background:linear-gradient(135deg,rgba(28,151,160,0.12),rgba(28,151,160,0.04));border:1px solid rgba(28,151,160,0.1)}
.why-card h4{margin-bottom:0.75rem}
.why-card p{font-size:0.9rem}
.case-compact{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.case-compact-card{background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);transition:var(--transition)}
.case-compact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.case-compact-card .case-icon{font-size:1.5rem;margin-bottom:0.75rem}
.case-compact-card h4{margin-bottom:0.5rem}
.case-compact-card p{font-size:0.9rem}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px}
.blog-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.blog-card .blog-img{height:200px;overflow:hidden}
.blog-card .blog-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.blog-card:hover .blog-img img{transform:scale(1.05)}
.blog-card .blog-body{padding:24px}
.blog-card .blog-body .blog-date{font-size:0.8rem;color:var(--text-muted);margin-bottom:0.5rem}
.blog-card .blog-body h3{font-size:1.1rem;margin-bottom:0.5rem}
.blog-card .blog-body p{font-size:0.9rem;margin-bottom:1rem}
.blog-card .blog-body .read-more{font-weight:600;font-size:0.9rem;color:var(--secondary);display:inline-flex;align-items:center;gap:4px}
.blog-card .blog-body .read-more:hover{color:var(--accent);gap:8px}
.partners-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:24px;margin-top:2rem}
.partner-item{width:160px;height:80px;background:var(--white);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);transition:var(--transition);font-size:0.85rem;color:var(--text-light);font-weight:500}
.partner-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
footer{background:var(--dark);color:rgba(255,255,255,0.6);padding:3rem 20px 2rem}
.footer-inner{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.footer-brand .logo{font-size:1.25rem;font-weight:700;color:var(--white);margin-bottom:0.75rem;display:block;text-decoration:none}
.footer-brand p{font-size:0.85rem;line-height:1.6;color:rgba(255,255,255,0.5)}
.footer-col h4{color:var(--white);font-size:0.95rem;margin-bottom:1rem}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:0.5rem}
.footer-col a{color:rgba(255,255,255,0.5);font-size:0.85rem}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{max-width:var(--max-width);margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,0.06);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:0.8rem}
.page-banner{position:relative;height:clamp(280px,40vh,420px);display:flex;align-items:center;justify-content:center;text-align:center;color:var(--white);overflow:hidden}
.page-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.page-banner .banner-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,32,48,0.8),rgba(14,32,48,0.5));z-index:1}
.page-banner .banner-content{position:relative;z-index:2;padding:100px 20px 40px}
.page-banner h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:0.75rem}
.page-banner p{color:rgba(255,255,255,0.75);font-size:1.1rem;max-width:600px;margin:0 auto}
.about-story{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.about-story p{margin-bottom:1em}
.about-story .story-highlight{background:linear-gradient(135deg,rgba(28,151,160,0.08),rgba(28,151,160,0.03));padding:1.5rem 2rem;border-radius:var(--radius);border-left:3px solid var(--accent);margin:1.5rem 0;font-style:italic;color:var(--text)}
.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mvv-card{background:var(--white);border-radius:var(--radius);padding:32px 24px;box-shadow:var(--shadow);text-align:center}
.mvv-card .icon{font-size:2.5rem;margin-bottom:1rem}
.mvv-card h3{margin-bottom:0.75rem}
.mvv-card p{font-size:0.9rem}
.values-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.value-item{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border-left:3px solid var(--secondary)}
.value-item h4{margin-bottom:0.5rem}
.value-item p{font-size:0.9rem}
.capabilities-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.cap-card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);text-align:center;transition:var(--transition)}
.cap-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.cap-card .icon{font-size:2rem;margin-bottom:0.75rem}
.cap-card h4{font-size:1rem;margin-bottom:0.5rem}
.cap-card p{font-size:0.85rem}
.product-detail-banner{position:relative;min-height:50vh;display:flex;align-items:center;color:var(--white);overflow:hidden}
.product-detail-banner .bg-img{position:absolute;inset:0;z-index:0}
.product-detail-banner .bg-img img{width:100%;height:100%;object-fit:cover}
.product-detail-banner .overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,32,48,0.85),rgba(14,32,48,0.5));z-index:1}
.product-detail-banner .content{position:relative;z-index:2;padding:120px 20px 60px;max-width:800px}
.product-detail-banner h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:0.75rem}
.product-detail-banner .subtitle{font-size:1.15rem;color:rgba(255,255,255,0.75)}
.modules-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.module-card{background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);transition:var(--transition)}
.module-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.module-card .module-number{display:inline-flex;width:36px;height:36px;background:linear-gradient(135deg,var(--secondary),var(--secondary));color:var(--white);border-radius:8px;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem;margin-bottom:1rem}
.module-card h4{margin-bottom:0.5rem}
.module-card p{font-size:0.9rem}
.pain-points{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pain-card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border-top:3px solid var(--accent)}
.pain-card h4{margin-bottom:0.5rem}
.pain-card ul{list-style:none;font-size:0.9rem;color:var(--text-light)}
.pain-card li{padding:4px 0 4px 1.2rem;position:relative}
.pain-card li::before{content:'▸';position:absolute;left:0;color:var(--accent)}
.service-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.service-step{text-align:center;padding:24px 16px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
.service-step .step-num{width:40px;height:40px;background:linear-gradient(135deg,var(--secondary),var(--accent));color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 0.75rem}
.service-step h4{font-size:0.95rem;margin-bottom:0.25rem}
.service-step p{font-size:0.8rem}
.cta-section{background:var(--dark);text-align:center;padding:4rem 20px;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background:url(../images/city-tech.jpg) center/cover no-repeat;opacity:0.08}
.cta-section .cta-content{position:relative;z-index:1;max-width:600px;margin:0 auto}
.cta-section h2{color:var(--white);margin-bottom:1rem}
.cta-section p{color:rgba(255,255,255,0.6);margin-bottom:2rem}
.cta-section .cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:40px}
.contact-info-card{background:var(--dark);border-radius:var(--radius);padding:32px;color:var(--white)}
.contact-info-card h3{color:var(--white);margin-bottom:1.5rem}
.contact-info-card .info-item{display:flex;gap:12px;margin-bottom:1.25rem}
.contact-info-card .info-item .icon{font-size:1.2rem;width:28px;flex-shrink:0}
.contact-info-card .info-item .label{font-size:0.8rem;color:rgba(255,255,255,0.5);margin-bottom:2px}
.contact-info-card .info-item .value{font-size:0.92rem;color:rgba(255,255,255,0.85)}
.contact-info-card .info-item .value.small{font-size:0.82rem}
.contact-form-card{background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.contact-form-card h3{margin-bottom:1.5rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:0.85rem;font-weight:600;margin-bottom:0.4rem}
.form-group .required{color:#e74c3c}
.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:1px solid rgba(14,32,48,0.1);border-radius:var(--radius-sm);font-size:0.9rem;font-family:inherit;transition:var(--transition);background:var(--warm)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--secondary);box-shadow:0 0 0 3px rgba(28,151,160,0.1)}
.form-group textarea{resize:vertical;min-height:120px}
.checkbox-group label{font-weight:400;font-size:0.88rem;display:flex;align-items:center;gap:8px;margin-bottom:6px;cursor:pointer}
.checkbox-group input[type="checkbox"]{width:auto}
.form-submit{margin-top:1.5rem}
.case-scenarios{display:grid;gap:32px}
.case-scenario{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr}
.case-scenario .case-visual{min-height:300px;overflow:hidden}
.case-scenario .case-visual img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.case-scenario:hover .case-visual img{transform:scale(1.03)}
.case-scenario .case-detail{padding:28px 32px;display:flex;flex-direction:column}
.case-scenario .case-detail .case-tag{display:inline-block;padding:4px 12px;background:rgba(28,151,160,0.1);color:var(--secondary);border-radius:50px;font-size:0.8rem;font-weight:600;margin-bottom:0.75rem;align-self:flex-start}
.case-scenario .case-detail h3{margin-bottom:0.75rem}
.case-scenario .case-detail p{font-size:0.92rem;color:var(--text-light)}
.case-scenario .case-detail .case-meta{margin-top:auto;padding-top:1rem;font-size:0.85rem;color:var(--text-muted)}
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:2rem;justify-content:center}
.filter-btn{padding:8px 20px;border-radius:50px;border:1px solid rgba(14,32,48,0.1);background:var(--white);cursor:pointer;font-size:0.85rem;font-weight:500;transition:var(--transition)}
.filter-btn.active,.filter-btn:hover{background:var(--secondary);color:var(--white);border-color:var(--secondary)}
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:28px}
.news-categories{display:flex;gap:8px;justify-content:center;margin-bottom:2rem;flex-wrap:wrap}
.full-article{background:var(--white);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);line-height:1.9;max-width:800px;margin:0 auto}
.full-article h2{font-size:1.5rem;margin:1.5rem 0 0.75rem}
.full-article h3{font-size:1.2rem;margin:1.25rem 0 0.5rem;color:var(--primary)}
.full-article p{margin-bottom:1em;font-size:1.02rem}
.full-article .article-meta{color:var(--text-muted);font-size:0.85rem;margin-bottom:2rem;display:flex;gap:16px}
.full-article blockquote{border-left:3px solid var(--accent);padding:1rem 1.5rem;margin:1.5rem 0;background:rgba(232,167,54,0.05);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic}
.subscribe-section{background:var(--dark);border-radius:var(--radius);padding:40px;text-align:center;color:var(--white);margin-top:2rem}
.subscribe-section h3{color:var(--white);margin-bottom:0.5rem}
.subscribe-section p{color:rgba(255,255,255,0.6);margin-bottom:1.5rem}
.subscribe-form{display:flex;gap:8px;max-width:420px;margin:0 auto}
.subscribe-form input{flex:1;padding:12px 16px;border:none;border-radius:var(--radius-sm);font-size:0.9rem}
.subscribe-form button{padding:12px 24px}
.job-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.job-card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:var(--transition)}
.job-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.job-card .job-tag{display:inline-block;padding:3px 10px;background:rgba(232,167,54,0.1);color:var(--accent);border-radius:50px;font-size:0.75rem;font-weight:600;margin-bottom:0.75rem}
.job-card h4{font-size:1rem;margin-bottom:0.5rem}
.job-card p{font-size:0.85rem;margin-bottom:0.5rem}
.job-card .job-detail{font-size:0.85rem;color:var(--text-light)}
@media(max-width:768px){
.navbar .nav-links,.navbar .nav-cta{display:none}
.brand-content,.about-story,.contact-grid,.case-scenario{grid-template-columns:1fr}
.mvv-grid,.pain-points{grid-template-columns:1fr}
.footer-inner{grid-template-columns:1fr 1fr}
.subscribe-form{flex-direction:column}
}