/* Techcess Solutions — site tokens aligned to design.jpg */
:root{
  --navy:#1A3A5C;
  --navy-md:#2B5A8A;
  --navy-deep:#0F2440;
  --teal:#2EC4B6;
  --teal-dk:#1FA99D;
  --ink:#333333;
  --ink-md:#4B5563;
  --ink-soft:#6B7280;
  --bg:#FFFFFF;
  --bg-gray:#F5F7FA;
  --line:#E5E7EB;
  --r:8px;
  --sh:0 2px 8px rgba(0,0,0,.06);
  --sh-md:0 8px 24px rgba(0,0,0,.10);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Montserrat,Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
ul{list-style:none}
.img-cover{width:100%;height:100%;object-fit:cover;display:block}
.img-contain{width:100%;height:100%;object-fit:contain;display:block}
.vis-img{position:relative;overflow:hidden;background:linear-gradient(145deg,#EAF3FA,#F0FDFC)}
.vis-img img{width:100%;height:100%;object-fit:cover}
.vis-img .pow{z-index:2}
.wm-badge{position:absolute;right:8px;bottom:8px;font-size:9px;font-weight:700;color:rgba(26,58,92,.7);background:rgba(255,255,255,.88);padding:2px 8px;border-radius:4px;letter-spacing:.4px;z-index:2}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:var(--navy);min-height:72px;display:flex;align-items:center;flex-wrap:wrap;padding:0 28px;gap:16px 28px;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.nav .logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;letter-spacing:.6px;color:#fff;white-space:nowrap}
.nav .logo i{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--teal),#7FD8CF);display:block;flex-shrink:0}
.nav .logo b{color:var(--teal);font-weight:800}
.nav .menu{display:flex;gap:22px;margin-left:18px;font-size:13.5px;color:#C8D8E8}
.nav .menu a{display:inline-block;padding:6px 0}
.nav .menu a:hover{color:#fff}
.nav .menu a.on{color:#fff;font-weight:700;position:relative}
.nav .menu a.on::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:3px;background:var(--teal);border-radius:2px}
.nav .right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav .lang{font-size:12.5px;color:#AFC6DC;padding:6px 10px;border:1px solid rgba(255,255,255,.2);border-radius:6px;white-space:nowrap}
.nav .lang:hover{color:#fff;border-color:rgba(255,255,255,.45)}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.25);border-radius:8px;background:transparent;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;margin-left:auto}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:.2s}
.nav.is-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.is-open .nav-toggle span:nth-child(2){opacity:0}
.nav.is-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;border-radius:6px;cursor:pointer;border:none;font-size:13.5px;padding:10px 20px;transition:.2s;text-align:center}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-dk);transform:translateY(-1px)}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:#fff}
.btn-outline-navy{background:transparent;border:2px solid var(--navy);color:var(--navy)}
.btn-lg{padding:12px 26px;font-size:14.5px}

/* Page shell */
.container{width:min(100% - 48px,var(--max));margin:0 auto}
.section{padding:64px 0}
.section.gray{background:var(--bg-gray)}
.sec-tag{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--teal-dk);text-transform:uppercase;margin-bottom:8px}
.sec-t{font-size:30px;font-weight:800;color:var(--navy);line-height:1.25;margin-bottom:10px}
.sec-d{color:var(--ink-md);max-width:700px;margin-bottom:28px;font-size:14.5px}
.pow{display:inline-flex;align-items:center;gap:6px;background:var(--navy-deep);color:#fff;font-size:10px;font-weight:700;letter-spacing:1px;padding:4px 12px;border-radius:999px;border:1px solid rgba(46,196,182,.5)}
.pow b{color:var(--teal)}
.tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700}
.tag-teal{background:rgba(46,196,182,.14);color:#12897D}
.tag-navy{background:rgba(26,58,92,.1);color:var(--navy)}
.tag-gray{background:#F3F4F6;color:var(--ink-soft)}
.link-more{display:inline-flex;align-items:center;gap:4px;margin-top:12px;font-size:13px;font-weight:700;color:var(--teal-dk)}
.link-more:hover{gap:8px}

/* Breadcrumb + page hero */
.crumb{padding:16px 0;font-size:13px;color:var(--ink-soft)}
.crumb a:hover{color:var(--navy)}
.crumb span{color:var(--navy);font-weight:600}
.page-hero{background:linear-gradient(118deg,var(--navy) 0%,var(--navy-deep) 74%);color:#fff;padding:48px 0 52px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-100px;top:-100px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(46,196,182,.28),transparent 65%)}
.page-hero .container{position:relative;z-index:1}
.page-hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(46,196,182,.15);border:1px solid rgba(46,196,182,.4);color:#8BE3DA;font-size:12px;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:14px}
.page-hero .badge i{width:7px;height:7px;border-radius:50%;background:var(--teal)}
.page-hero h1{font-size:34px;font-weight:800;line-height:1.25;letter-spacing:-.3px;max-width:820px}
.page-hero h1 em{font-style:normal;color:var(--teal)}
.page-hero p{color:#AFC6DC;margin-top:12px;max-width:640px;font-size:15px}

/* Cards */
.card{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh);transition:.25s}
.card:hover{box-shadow:var(--sh-md);transform:translateY(-3px)}
.ic{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--navy),var(--navy-md));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px;margin-bottom:14px}

/* Tables — allow horizontal scroll on small screens */
.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
table.spec{min-width:560px}

/* Footer */
.footer{background:var(--navy-deep);color:#B9CCE0;padding:48px 0 24px;font-size:13px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:28px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h5{color:#fff;font-size:13.5px;margin-bottom:12px}
.footer li,.footer p{font-size:12.5px;margin-bottom:8px;color:#9BB0C6}
.footer a:hover{color:var(--teal)}
.foot-brand .logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;margin-bottom:12px}
.foot-brand .logo i{width:28px;height:28px;border-radius:7px;background:linear-gradient(135deg,var(--teal),#7FD8CF);display:block}
.copy{padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:11.5px;color:#6E88A4}

/* ===== Tablet ===== */
@media(max-width:960px){
  .nav{padding:0 16px;gap:12px;min-height:64px}
  .nav .menu{display:none}
  .nav .right .lang{display:none}
  .nav-toggle{display:flex;order:2}
  .nav .right{order:3;margin-left:0}
  .nav .logo{order:1;flex:1;min-width:0}
  .nav .logo{font-size:13px}
  .nav.is-open .menu{
    display:flex;
    flex-direction:column;
    gap:0;
    order:4;
    flex-basis:100%;
    width:100%;
    margin:0 0 12px;
    padding:8px 0 4px;
    border-top:1px solid rgba(255,255,255,.12);
  }
  .nav.is-open .menu a{
    color:#D6E4F2;
    padding:14px 4px;
    border-bottom:1px solid rgba(255,255,255,.08);
    font-size:15px;
  }
  .nav.is-open .menu a.on{color:#fff}
  .nav.is-open .menu a.on::after{display:none}
  .nav.is-open .menu a:last-child{border-bottom:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .page-hero{padding:36px 0 40px}
  .page-hero h1{font-size:26px}
  .sec-t{font-size:24px}
  .section{padding:48px 0}
  .container{width:min(100% - 32px,var(--max))}
}

/* ===== Phone ===== */
@media(max-width:640px){
  body{font-size:14px}
  .foot-grid{grid-template-columns:1fr}
  .nav{padding:0 12px}
  .nav .right .btn{padding:8px 12px;font-size:12px}
  .page-hero h1{font-size:22px}
  .page-hero p{font-size:14px}
  .page-hero .badge{font-size:11px;padding:5px 10px}
  .sec-t{font-size:22px}
  .sec-d{font-size:13.5px;margin-bottom:20px}
  .section{padding:36px 0}
  .btn-lg{padding:11px 18px;font-size:13.5px;width:100%}
  .container{width:min(100% - 24px,var(--max))}
  .side-cta{flex-direction:column;align-items:stretch;text-align:left;padding:22px}
  .side-cta .btn{width:100%}
}