:root{--primary:#0757fe;--primary-dark:#0545cc;--accent:#0a1a3a;--water:#1ea0c3;--dark:#1a2332;--text:#333;--text-light:#5a6577;--bg:#fff;--bg-alt:#f0f5fa;--border:#dde4ed;--success:#16a34a;--warning:#f59e0b;--radius:8px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.7}
a{color:var(--primary);text-decoration:none;transition:color 0.2s}a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{background:var(--accent);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,0.2)}
header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.logo{font-size:1.4rem;font-weight:700;color:#fff}.logo span{color:var(--water);margin-left:4px}
nav{display:flex;gap:22px}nav a{color:#b0c4de;font-size:0.9rem;font-weight:500}nav a:hover{color:#fff}
.hamburger{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}
.hero{background:linear-gradient(135deg,var(--accent) 0%,#0d2b5e 60%,var(--primary) 100%);color:#fff;padding:80px 20px;text-align:center}
.hero h1{font-size:2.7rem;font-weight:800;margin-bottom:16px;letter-spacing:-1px}
.hero p{font-size:1.15rem;opacity:0.92;max-width:700px;margin:0 auto 30px;line-height:1.6}
.hero .btn{display:inline-block;background:var(--water);color:#fff;padding:14px 32px;border-radius:var(--radius);font-weight:700;font-size:1rem;transition:all 0.2s;margin:0 8px}
.hero .btn:hover{background:#178da8;transform:translateY(-2px)}
.hero .btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.hero .phone{font-size:1.6rem;font-weight:800;color:var(--water);display:block;margin-top:20px}
section{padding:60px 20px}section:nth-child(even){background:var(--bg-alt)}
section h2{font-size:2rem;color:var(--dark);margin-bottom:12px;font-weight:700}
section .subtitle{color:var(--text-light);font-size:1.05rem;margin-bottom:40px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:box-shadow 0.2s,transform 0.2s}
.card:hover{box-shadow:0 4px 16px rgba(0,0,0,0.08);transform:translateY(-2px)}
.card h3{font-size:1.1rem;margin-bottom:8px;color:var(--dark)}.card h3 a{color:var(--primary)}
.card p{font-size:0.92rem;color:var(--text-light);line-height:1.5;margin-bottom:10px}
.card .icon{font-size:2rem;margin-bottom:12px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:30px}
.feature{text-align:center;padding:30px 20px}.feature .icon{font-size:2.5rem;margin-bottom:16px}
.feature h3{font-size:1.15rem;color:var(--dark);margin-bottom:10px}.feature p{color:var(--text-light);font-size:0.95rem}
.cta-bar{background:var(--primary);color:#fff;padding:40px 20px;text-align:center}
.cta-bar h2{color:#fff;margin-bottom:10px}.cta-bar p{color:rgba(255,255,255,0.9);margin-bottom:20px}
.cta-bar .btn{display:inline-block;background:var(--water);color:#fff;padding:14px 32px;border-radius:var(--radius);font-weight:700}
.link-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.link-card{display:block;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;transition:all 0.2s;text-decoration:none}
.link-card:hover{border-color:var(--primary);box-shadow:0 4px 12px rgba(7,87,254,0.12);transform:translateY(-1px)}
.link-card .platform{font-weight:700;color:var(--dark);font-size:1rem;margin-bottom:4px}
.link-card .desc{color:var(--text-light);font-size:0.88rem;line-height:1.4}
.link-card .url{color:var(--primary);font-size:0.78rem;margin-top:6px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.section-divider{text-align:center;margin:50px 0 30px;position:relative}
.section-divider h2{display:inline-block;background:var(--bg);padding:0 20px;position:relative;z-index:1}
.section-divider::before{content:'';position:absolute;top:50%;left:0;right:0;height:2px;background:var(--border)}
article{max-width:800px;margin:0 auto}article h2{font-size:2rem;margin-bottom:20px}
article h3{font-size:1.4rem;margin:30px 0 12px;color:var(--dark)}article p{margin-bottom:16px}
article ul,article ol{margin:16px 0 16px 24px}article li{margin-bottom:8px}
footer{background:var(--accent);color:#8a9bb5;padding:40px 20px;text-align:center;font-size:0.9rem}
footer a{color:var(--water)}footer .footer-links{margin-bottom:16px}
footer .footer-links a{margin:0 10px;color:#b0c4de}footer .footer-links a:hover{color:#fff}
@media(max-width:768px){.hero h1{font-size:2rem}.hero{padding:50px 20px}section{padding:40px 16px}
nav{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--accent);padding:20px;gap:16px}
nav.active{display:flex}.hamburger{display:block}.grid{grid-template-columns:1fr}.link-grid{grid-template-columns:1fr}.features{grid-template-columns:1fr}}