/* ============================================================
   ROUTER PRO — Shared Stylesheet
   Single typeface: DM Sans. Hierarchy via weight only.
   ============================================================ */
:root{
  --blue:#2188FF;--blue-deep:#0041A9;--blue-light:#E8F2FF;
  --ink:#0A0E14;--ink-soft:#2C3340;--gray:#6B7280;--gray-light:#9CA3AF;
  --line:#E8EBF0;--line-soft:#F1F3F7;--bg:#FFFFFF;--bg-soft:#FAFBFC;--bg-tint:#F6F9FE;
  --red:#DC2626;--red-bg:#FEF2F2;--red-line:#FECACA;
  --green:#16A34A;--green-bg:#F0FDF4;--green-line:#86EFAC;
  --radius:16px;--radius-lg:24px;--radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(10,14,20,0.04),0 1px 3px rgba(10,14,20,0.06);
  --shadow-md:0 4px 12px rgba(10,14,20,0.06),0 2px 4px rgba(10,14,20,0.04);
  --shadow-lg:0 24px 48px -12px rgba(10,14,20,0.12),0 8px 24px -8px rgba(33,136,255,0.10);
  --shadow-blue:0 16px 40px -8px rgba(33,136,255,0.32);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img,svg{display:block}
::selection{background:var(--blue);color:#fff}
.container{max-width:1240px;margin:0 auto;padding:0 32px}
.container-narrow{max-width:900px;margin:0 auto;padding:0 32px}

/* Light-weight display headings — hierarchy by weight only */
.display{font-weight:300;letter-spacing:-0.035em;line-height:1.05}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,0.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color .3s ease,background .3s ease}
.nav.scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,0.88)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;max-width:1240px;margin:0 auto;padding:0 32px}
.brand{display:flex;align-items:center;gap:10px;font-weight:300;font-size:22px;letter-spacing:-0.02em}
.brand-mark{width:30px;height:30px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:9px 16px;font-size:15px;font-weight:500;color:var(--ink-soft);border-radius:var(--radius-sm);transition:all .2s ease;cursor:pointer}
.nav-link:hover{color:var(--ink);background:var(--line-soft)}
.nav-link.current{color:var(--blue)}
.nav-dd{position:relative}
.nav-dd-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;min-width:280px;opacity:0;visibility:hidden;transition:all .22s cubic-bezier(.16,1,.3,1)}
.nav-dd:hover .nav-dd-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-item{display:flex;gap:12px;padding:11px 12px;border-radius:10px;transition:background .15s ease}
.dd-item:hover{background:var(--bg-tint)}
.dd-ico{width:34px;height:34px;border-radius:9px;background:var(--blue-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--blue)}
.dd-txt strong{display:block;font-size:14px;font-weight:600;color:var(--ink)}
.dd-txt span{font-size:12.5px;color:var(--gray)}
.nav-right{display:flex;align-items:center;gap:10px}
.lang-sel{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;padding:8px 12px;font-size:14px;font-weight:500;color:var(--ink-soft);border-radius:var(--radius-sm);cursor:pointer;transition:background .2s}
.lang-btn:hover{background:var(--line-soft)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:6px;min-width:170px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s cubic-bezier(.16,1,.3,1)}
.lang-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.lang-opt{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s}
.lang-opt:hover{background:var(--bg-tint)}
.lang-opt .flag{font-size:17px}
.lang-opt.active{color:var(--blue);font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;border:none;border-radius:var(--radius-sm);transition:all .22s cubic-bezier(.16,1,.3,1);white-space:nowrap}
.btn-ghost{padding:9px 18px;color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--line-soft)}
.btn-primary{padding:10px 22px;color:#fff;background:var(--blue);box-shadow:0 1px 2px rgba(33,136,255,.3),inset 0 1px 0 rgba(255,255,255,.15)}
.btn-primary:hover{background:#1276F0;transform:translateY(-1px);box-shadow:var(--shadow-blue)}
.btn-primary:active{transform:translateY(0)}
.btn-lg{padding:15px 30px;font-size:16px;border-radius:13px}
.btn-dark{background:var(--ink);color:#fff;padding:15px 30px;font-size:16px;border-radius:13px}
.btn-dark:hover{background:var(--ink-soft);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-white{background:#fff;color:var(--blue-deep);padding:15px 32px;font-size:16px;border-radius:13px}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(0,0,0,.3)}
.btn-glass{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);padding:15px 32px;font-size:16px;border-radius:13px;backdrop-filter:blur(10px)}
.btn-glass:hover{background:rgba(255,255,255,.2)}
.btn-block{width:100%}
.menu-toggle{display:none;width:40px;height:40px;border:none;background:transparent;cursor:pointer;border-radius:9px}

/* ============ MOBILE MENU ============ */
.mobile-menu{position:fixed;inset:0;z-index:1100;background:#fff;padding:24px;transform:translateX(100%);transition:transform .3s cubic-bezier(.16,1,.3,1);overflow-y:auto;display:flex;flex-direction:column}
.mobile-menu.open{transform:translateX(0)}
.mm-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}
.mm-close{width:40px;height:40px;border:none;background:var(--line-soft);border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.mm-links{display:flex;flex-direction:column;gap:4px;margin-bottom:24px}
.mm-links a{padding:14px 16px;font-size:18px;font-weight:500;border-radius:12px;transition:background .15s}
.mm-links a:hover{background:var(--line-soft)}
.mm-actions{display:flex;flex-direction:column;gap:12px;margin-top:auto}

/* ============ ANIMATIONS ============ */
.fade{opacity:0;transform:translateY(24px);animation:fadeUp .9s cubic-bezier(.16,1,.3,1) forwards}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.d1{animation-delay:.05s}.d2{animation-delay:.15s}.d3{animation-delay:.25s}.d4{animation-delay:.35s}.d5{animation-delay:.45s}.d6{animation-delay:.55s}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero{position:relative;padding:160px 0 70px;overflow:hidden;text-align:center}
.page-hero-bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.page-hero .hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000 30%,transparent 75%)}
.page-hero .hero-glow{position:absolute;top:-260px;left:50%;transform:translateX(-50%);width:900px;height:600px;background:radial-gradient(circle,rgba(33,136,255,0.12) 0%,transparent 65%);filter:blur(20px)}
.page-hero .eyebrow{display:inline-block;font-size:13px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px}
.page-hero h1{font-size:clamp(38px,5.5vw,64px);margin-bottom:22px;color:var(--ink)}
.page-hero h1 .grad{font-weight:400;background:linear-gradient(120deg,var(--blue),var(--blue-deep));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-hero p{font-size:clamp(17px,2vw,20px);font-weight:400;color:var(--gray);line-height:1.55;max-width:640px;margin:0 auto}
.page-hero .hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px}

/* ============ SECTION SHARED ============ */
section{position:relative}
.sec-head{max-width:720px;margin:0 auto 64px;text-align:center}
.sec-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}
.sec-head h2{font-size:clamp(33px,4.6vw,52px);margin-bottom:18px}
.sec-head p{font-size:18px;font-weight:400;color:var(--gray);line-height:1.55}

/* ============ CTA ============ */
.cta{padding:130px 0}
.cta-box{position:relative;background:linear-gradient(135deg,var(--blue) 0%,var(--blue-deep) 100%);border-radius:var(--radius-lg);padding:84px 56px;text-align:center;overflow:hidden}
.cta-box::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 80% at 50% 50%,#000,transparent)}
.cta-box h2{font-size:clamp(34px,5vw,54px);color:#fff;line-height:1.08;margin-bottom:20px;position:relative}
.cta-box p{font-size:19px;font-weight:400;color:rgba(255,255,255,.85);max-width:540px;margin:0 auto 38px;position:relative}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* ============ FOOTER ============ */
.footer{padding:80px 0 40px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px}
.foot-brand .brand{margin-bottom:18px}
.foot-brand p{font-size:14.5px;color:var(--gray);line-height:1.6;max-width:280px;margin-bottom:24px}
.foot-social{display:flex;gap:10px}
.foot-social a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--gray);transition:all .2s}
.foot-social a:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-light)}
.foot-col h5{font-size:13px;font-weight:700;color:var(--ink);text-transform:uppercase;letter-spacing:.04em;margin-bottom:18px}
.foot-col a{display:block;font-size:14.5px;color:var(--gray);font-weight:500;padding:6px 0;transition:color .15s}
.foot-col a:hover{color:var(--blue)}
.foot-bot{display:flex;align-items:center;justify-content:space-between;padding-top:32px;border-top:1px solid var(--line-soft);flex-wrap:wrap;gap:16px}
.foot-bot p{font-size:13.5px;color:var(--gray-light);font-weight:500}
.foot-badges{display:flex;gap:12px;align-items:center}
.foot-badge{font-size:12px;font-weight:600;color:var(--gray);padding:6px 12px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;gap:6px}

/* ============ RESPONSIVE SHARED ============ */
@media(max-width:980px){
  .nav-links{display:none}.menu-toggle{display:flex;align-items:center;justify-content:center}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media(max-width:640px){
  .container,.container-narrow{padding:0 20px}.nav-inner{padding:0 20px}
  .page-hero{padding:128px 0 56px}
  .cta-box{padding:48px 26px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-cta{flex-direction:column}.hero-cta .btn{width:100%}
}