/* TAO Template — Light Glassmorphism */
:root {
    --hek-pri: #2563EB;
    --hek-pri-h: #1D4ED8;
    --hek-pri-light: #DBEAFE;
    --hek-pri-glow: rgba(37,99,235,0.12);
    --hek-sec: #7C3AED;
    --hek-bg: #F0F4FF;
    --hek-white: #FFFFFF;
    --hek-glass: rgba(255,255,255,0.72);
    --hek-glass-h: rgba(255,255,255,0.88);
    --hek-text: #0F172A;
    --hek-text-sec: #475569;
    --hek-text-muted: #94A3B8;
    --hek-border: rgba(148,163,184,0.2);
    --hek-border-h: rgba(37,99,235,0.25);
    --hek-radius: 16px;
    --hek-radius-sm: 10px;
    --hek-shadow: 0 4px 24px rgba(15,23,42,0.06);
    --hek-shadow-lg: 0 12px 40px rgba(15,23,42,0.08);
    --hek-font: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{font-family:var(--hek-font);background:var(--hek-bg);color:var(--hek-text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
.hek-wrap{max-width:1200px;margin:0 auto;padding:0 20px}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color .2s}

/* ===== Navbar ===== */
.hek-nav{position:fixed;top:14px;left:20px;right:20px;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--hek-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--hek-border);border-radius:60px;box-shadow:var(--hek-shadow);transition:all .3s}
.hek-nav.scrolled{background:var(--hek-glass-h);box-shadow:var(--hek-shadow-lg)}
.hek-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;color:var(--hek-text)}
.hek-logo-ico{width:30px;height:30px;background:linear-gradient(135deg,var(--hek-pri),var(--hek-sec));border-radius:8px;display:flex;align-items:center;justify-content:center}
.hek-logo-ico svg{width:16px;height:16px;stroke:#fff}
.hek-links{display:flex;list-style:none;gap:28px}
.hek-links a{font-size:.85rem;color:var(--hek-text-sec);transition:color .2s}
.hek-links a:hover{color:var(--hek-pri)}
.hek-nav-cta{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;background:var(--hek-pri);color:#fff;border-radius:20px;font-size:.82rem;font-weight:600;transition:all .2s;cursor:pointer}
.hek-nav-cta:hover{background:var(--hek-pri-h);box-shadow:0 4px 16px var(--hek-pri-glow);color:#fff}
.hek-mob-btn{display:none;background:none;border:none;color:var(--hek-text-sec);cursor:pointer;padding:4px}
.hek-mob-btn svg{width:24px;height:24px;stroke:currentColor}

/* ===== Hero ===== */
.hek-hero{position:relative;padding:140px 0 80px;overflow:hidden}
.hek-hero::before{content:'';position:absolute;top:-200px;right:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,0.08) 0%,transparent 70%);border-radius:50%}
.hek-hero::after{content:'';position:absolute;bottom:-100px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(124,58,237,0.06) 0%,transparent 70%);border-radius:50%}
.hek-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;position:relative;z-index:1}
.hek-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--hek-pri-light);border:1px solid rgba(37,99,235,0.15);border-radius:20px;font-size:.75rem;font-weight:600;color:var(--hek-pri);margin-bottom:16px}
.hek-hero-badge::before{content:'';width:6px;height:6px;background:var(--hek-pri);border-radius:50%;animation:hek-pulse 2s infinite}
@keyframes hek-pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hek-hero h1{font-size:2.6rem;font-weight:800;line-height:1.15;color:var(--hek-text);margin-bottom:16px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.hek-hero-desc{font-size:.92rem;color:var(--hek-text-sec);line-height:1.8;margin-bottom:28px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.hek-hero-btns{display:flex;gap:12px;margin-bottom:32px}
.hek-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;background:var(--hek-pri);color:#fff;border-radius:var(--hek-radius-sm);font-weight:700;font-size:.88rem;transition:all .25s;cursor:pointer;border:none}
.hek-btn:hover{background:var(--hek-pri-h);box-shadow:0 8px 24px var(--hek-pri-glow);transform:translateY(-2px);color:#fff}
.hek-btn svg{width:16px;height:16px;stroke:currentColor}
.hek-btn-light{display:inline-flex;align-items:center;gap:6px;padding:13px 26px;background:var(--hek-white);color:var(--hek-text-sec);border:1px solid var(--hek-border);border-radius:var(--hek-radius-sm);font-size:.88rem;transition:all .2s;cursor:pointer}
.hek-btn-light:hover{border-color:var(--hek-pri);color:var(--hek-pri);background:var(--hek-pri-light)}
.hek-hero-stats{display:flex;gap:32px}
.hek-hstat strong{display:block;font-size:1.5rem;font-weight:800;color:var(--hek-pri)}
.hek-hstat span{font-size:.72rem;color:var(--hek-text-muted);text-transform:uppercase;letter-spacing:.5px}
.hek-hero-visual{position:relative}
.hek-hero-img{border-radius:var(--hek-radius);overflow:hidden;box-shadow:var(--hek-shadow-lg);border:1px solid var(--hek-border)}
.hek-hero-img img{width:100%;height:380px;object-fit:cover}
.hek-hero-float{position:absolute;bottom:-20px;left:-20px;padding:14px 18px;background:var(--hek-glass-h);backdrop-filter:blur(12px);border:1px solid var(--hek-border);border-radius:12px;box-shadow:var(--hek-shadow);display:flex;align-items:center;gap:10px}
.hek-hero-float svg{width:20px;height:20px;stroke:var(--hek-pri)}
.hek-hero-float span{font-size:.8rem;color:var(--hek-text-sec);font-weight:500}

/* ===== Section Common ===== */
.hek-sec{padding:90px 0}
.hek-sec-alt{padding:90px 0;background:var(--hek-white)}
.hek-hdr{text-align:center;margin-bottom:50px}
.hek-chip{display:inline-block;padding:5px 14px;background:var(--hek-pri-light);color:var(--hek-pri);border-radius:20px;font-size:.74rem;font-weight:600;letter-spacing:.5px;margin-bottom:12px}
.hek-hdr h2{font-size:1.9rem;font-weight:700;color:var(--hek-text);margin-bottom:10px}
.hek-hdr p{font-size:.9rem;color:var(--hek-text-sec);max-width:520px;margin:0 auto}

/* ===== Features ===== */
.hek-feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hek-feat-card{padding:28px 22px;background:var(--hek-glass);backdrop-filter:blur(12px);border:1px solid var(--hek-border);border-radius:var(--hek-radius);transition:all .3s;cursor:pointer}
.hek-feat-card:hover{background:var(--hek-glass-h);border-color:var(--hek-border-h);box-shadow:var(--hek-shadow-lg);transform:translateY(-4px)}
.hek-feat-ico{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--hek-pri-light);border-radius:12px;margin-bottom:16px}
.hek-feat-ico svg{width:22px;height:22px;stroke:var(--hek-pri)}
.hek-feat-card h3{font-size:.98rem;font-weight:600;color:var(--hek-text);margin-bottom:8px}
.hek-feat-card p{font-size:.83rem;color:var(--hek-text-sec);line-height:1.7}
.hek-feat-card .hek-svc-lk{display:inline-flex;align-items:center;gap:4px;color:var(--hek-pri);font-size:.82rem;font-weight:600;transition:gap .2s;margin-top:12px}
.hek-feat-card .hek-svc-lk:hover{gap:8px}

/* ===== Services ===== */
.hek-svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.hek-svc-card{background:var(--hek-white);border:1px solid var(--hek-border);border-radius:var(--hek-radius);overflow:hidden;transition:all .3s;cursor:pointer;box-shadow:var(--hek-shadow)}
.hek-svc-card:hover{box-shadow:var(--hek-shadow-lg);transform:translateY(-3px);border-color:var(--hek-border-h)}
.hek-svc-img{height:180px;overflow:hidden}
.hek-svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.hek-svc-card:hover .hek-svc-img img{transform:scale(1.04)}
.hek-svc-body{padding:22px}
.hek-svc-body h3{font-size:.98rem;font-weight:600;color:var(--hek-text);margin-bottom:8px}
.hek-svc-body p{font-size:.83rem;color:var(--hek-text-sec);line-height:1.7;margin-bottom:12px}
.hek-svc-lk{display:inline-flex;align-items:center;gap:4px;color:var(--hek-pri);font-size:.82rem;font-weight:600;transition:gap .2s}
.hek-svc-lk:hover{gap:8px}

/* ===== About ===== */
.hek-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.hek-about-img{border-radius:var(--hek-radius);overflow:hidden;box-shadow:var(--hek-shadow-lg);border:1px solid var(--hek-border)}
.hek-about-img img{width:100%;height:340px;object-fit:cover}
.hek-about-body .hek-chip{margin-bottom:10px}
.hek-about-body h2{font-size:1.6rem;font-weight:700;color:var(--hek-text);margin-bottom:14px}
.hek-about-body p{font-size:.88rem;color:var(--hek-text-sec);margin-bottom:12px;line-height:1.8}
.hek-link{display:inline-flex;align-items:center;gap:6px;color:var(--hek-pri);font-weight:600;font-size:.88rem;transition:gap .2s;cursor:pointer}
.hek-link:hover{gap:10px}

/* ===== Testimonials ===== */
.hek-testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hek-testi-card{padding:26px 22px;background:var(--hek-glass);backdrop-filter:blur(12px);border:1px solid var(--hek-border);border-radius:var(--hek-radius);transition:all .25s}
.hek-testi-card:hover{box-shadow:var(--hek-shadow-lg);transform:translateY(-3px)}
.hek-testi-stars{color:#F59E0B;font-size:.85rem;margin-bottom:12px;letter-spacing:2px}
.hek-testi-card>p{font-size:.84rem;color:var(--hek-text-sec);line-height:1.8;margin-bottom:16px;font-style:italic}
.hek-testi-foot{display:flex;align-items:center;gap:8px;font-size:.8rem}
.hek-testi-foot strong{color:var(--hek-text)}
.hek-testi-foot span{color:var(--hek-text-muted)}

/* ===== FAQ ===== */
.hek-faq-wrap{max-width:760px;margin:0 auto}
.hek-faq-item{background:var(--hek-white);border:1px solid var(--hek-border);border-radius:var(--hek-radius-sm);margin-bottom:10px;overflow:hidden;transition:all .2s;box-shadow:var(--hek-shadow)}
.hek-faq-item:hover{border-color:var(--hek-border-h)}
.hek-faq-q{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;cursor:pointer;font-weight:500;font-size:.9rem;color:var(--hek-text)}
.hek-faq-q svg{width:18px;height:18px;stroke:var(--hek-pri);flex-shrink:0;transition:transform .3s}
.hek-faq-item.active .hek-faq-q svg{transform:rotate(180deg)}
.hek-faq-a{padding:0 20px 16px;color:var(--hek-text-sec);font-size:.84rem;line-height:1.8;display:none}
.hek-faq-item.active .hek-faq-a{display:block}
.hek-faq-item.active{border-color:var(--hek-pri);background:var(--hek-pri-light)}

/* ===== Recommend ===== */
.hek-rec-list{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;list-style:none}
.hek-rec-list li{list-style:none}
.hek-rec-list li a,.hek-rec-list a{display:inline-flex;padding:9px 18px;background:var(--hek-white);border:1px solid var(--hek-border);border-radius:20px;font-size:.83rem;color:var(--hek-text-sec);transition:all .2s;cursor:pointer;box-shadow:var(--hek-shadow)}
.hek-rec-list li a:hover,.hek-rec-list a:hover{border-color:var(--hek-pri);color:var(--hek-pri);background:var(--hek-pri-light)}

/* ===== CTA ===== */
.hek-cta{padding:80px 0}
.hek-cta-box{text-align:center;padding:60px 40px;background:linear-gradient(135deg,var(--hek-pri),var(--hek-sec));border-radius:var(--hek-radius);position:relative;overflow:hidden;box-shadow:0 16px 48px rgba(37,99,235,0.2)}
.hek-cta-box::before{content:'';position:absolute;top:-50%;right:-20%;width:300px;height:300px;background:rgba(255,255,255,0.08);border-radius:50%}
.hek-cta-box h2{font-size:1.8rem;font-weight:700;color:#fff;margin-bottom:10px;position:relative}
.hek-cta-box p{font-size:.9rem;color:rgba(255,255,255,0.85);margin-bottom:26px;position:relative}
.hek-btn-white{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;background:#fff;color:var(--hek-pri);border-radius:var(--hek-radius-sm);font-weight:700;font-size:.88rem;transition:all .25s;cursor:pointer;border:none}
.hek-btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.15);color:var(--hek-pri)}
.hek-btn-white svg{width:16px;height:16px;stroke:currentColor}

/* ===== Footer ===== */
.hek-footer{padding:48px 0 0;background:var(--hek-white);border-top:1px solid var(--hek-border)}
.hek-ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px}
.hek-ft-brand .hek-logo{margin-bottom:12px}
.hek-ft-desc{font-size:.8rem;color:var(--hek-text-muted);line-height:1.8;max-width:360px}
.hek-ft-col h4{font-size:.86rem;font-weight:600;color:var(--hek-text);margin-bottom:14px}
.hek-ft-col ul{list-style:none}
.hek-ft-col li{margin-bottom:8px}
.hek-ft-col a{font-size:.8rem;color:var(--hek-text-muted);transition:color .2s}
.hek-ft-col a:hover{color:var(--hek-pri)}
.hek-ft-bottom{padding:18px 0;border-top:1px solid var(--hek-border);text-align:center}
.hek-ft-bottom p{font-size:.72rem;color:var(--hek-text-muted);margin-bottom:6px}
.hek-ft-bottom p:last-child{margin-bottom:0}
.hek-ft-bottom a{color:var(--hek-text-muted);transition:color .2s}
.hek-ft-bottom a:hover{color:var(--hek-pri)}

/* ===== Footer Friend Links ===== */
.hek-ft-flink{padding-bottom:30px;margin-bottom:0}
.hek-ft-flink h4{font-size:.86rem;font-weight:600;color:var(--hek-text);margin-bottom:12px}
.hek-ft-flink-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.hek-ft-flink-list li{list-style:none}
.hek-ft-flink-list a{display:inline-flex;padding:6px 14px;background:var(--hek-bg);border:1px solid var(--hek-border);border-radius:16px;font-size:.78rem;color:var(--hek-text-sec);transition:all .2s}
.hek-ft-flink-list a:hover{border-color:var(--hek-pri);color:var(--hek-pri);background:var(--hek-pri-light)}

/* ===== Page Hero ===== */
.hek-page-hero{padding:140px 0 50px;text-align:center;background:var(--hek-white)}
.hek-page-hero h1{font-size:2.2rem;font-weight:800;color:var(--hek-text);margin-bottom:10px}
.hek-page-hero p{font-size:.9rem;color:var(--hek-text-sec)}

/* ===== Responsive ===== */
@media(max-width:1024px){
    .hek-hero-grid{grid-template-columns:1fr;text-align:center}
    .hek-hero-btns{justify-content:center}
    .hek-hero-stats{justify-content:center}
    .hek-hero-visual{margin-top:30px}
    .hek-hero-float{left:auto;right:20px}
    .hek-feat-grid{grid-template-columns:repeat(2,1fr)}
    .hek-svc-grid{grid-template-columns:1fr}
    .hek-about-grid{grid-template-columns:1fr;text-align:center}
    .hek-testi-grid{grid-template-columns:1fr}
    .hek-ft-grid{grid-template-columns:1fr;text-align:center}
    .hek-ft-desc{margin:0 auto}
}
@media(max-width:768px){
    .hek-nav{top:8px;left:10px;right:10px;padding:10px 16px;border-radius:14px}
    .hek-links{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;flex-direction:column;background:var(--hek-glass-h);backdrop-filter:blur(20px);border:1px solid var(--hek-border);border-radius:var(--hek-radius-sm);padding:12px 16px;gap:0;box-shadow:var(--hek-shadow-lg)}
    .hek-links.active{display:flex}
    .hek-links li{border-bottom:1px solid var(--hek-border)}
    .hek-links li:last-child{border-bottom:none}
    .hek-links a{display:block;padding:12px 0;color:var(--hek-text)}
    .hek-nav-cta{display:none}
    .hek-mob-btn{display:block}
    .hek-hero{padding:110px 0 60px}
    .hek-hero h1{font-size:1.9rem}
    .hek-hero-btns{flex-direction:column;width:100%}
    .hek-btn,.hek-btn-light{width:100%;justify-content:center}
    .hek-hero-stats{flex-wrap:wrap;gap:20px}
    .hek-feat-grid{grid-template-columns:1fr}
    .hek-hdr h2{font-size:1.4rem}
    .hek-cta-box{padding:40px 20px}
    .hek-cta-box h2{font-size:1.4rem}
    .hek-ft-grid{gap:24px}
    .hek-page-hero{padding:120px 0 40px}
    .hek-page-hero h1{font-size:1.7rem}
}