/* Shared chrome: tokens, reset, buttons, topbar, header/nav, footer, reveal animation. */
:root{
  --navy:#0d2a5c;
  --navy-dark:#0a1f45;
  --blue:#1553b5;
  --red:#e02127;
  --red-dark:#c0181e;
  --yellow:#f5b912;
  --yellow-dark:#e0a800;
  --ink:#12263a;
  --gray:#5c6b7a;
  --gray-light:#8b98a5;
  --line:#e6eaef;
  --bg-soft:#f4f6f9;
  --white:#fff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:.9rem;padding:14px 26px;border-radius:8px;cursor:pointer;border:none;transition:all .25s ease;font-family:inherit}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(13,42,92,.3)}
.btn-yellow{background:var(--yellow);color:var(--navy)}
.btn-yellow:hover{background:var(--yellow-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(245,185,18,.35)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(224,33,39,.35)}
.btn-outline-red{background:transparent;color:var(--red);border:1.5px solid var(--red);padding:11px 22px;font-size:.85rem}
.btn-outline-red:hover{background:var(--red);color:#fff}
.btn-outline-white{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-outline-white:hover{background:#fff;color:var(--navy);border-color:#fff}

/* ---------- Section headings ---------- */
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px;color:var(--red)}
.eyebrow.yellow{color:var(--yellow-dark)}
.section-title{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;letter-spacing:-.02em;color:var(--navy);position:relative;display:inline-block}
.section-title::after{content:"";display:block;width:56px;height:4px;background:var(--yellow);border-radius:2px;margin:12px auto 0}
.section-title.on-dark{color:#fff}
.section-title.left::after{margin-left:0}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy-dark);color:#fff;font-size:.82rem}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:9px 0}
.topbar-left b{font-weight:700}
.topbar-left .y{color:var(--yellow)}
.topbar-left .r{color:var(--red)}
.topbar-right{display:flex;align-items:center;gap:16px;flex-wrap:wrap;row-gap:6px}
.topbar-right .sep{width:1px;height:15px;background:rgba(255,255,255,.25)}
.topbar a{color:#fff;display:inline-flex;align-items:center;gap:7px}
.topbar a:hover{color:var(--yellow)}
.topbar a svg{color:var(--yellow)}
.topbar .socials{display:flex;gap:8px}
.topbar .socials a{width:23px;height:23px;border-radius:5px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center}
.topbar .socials a.yt{background:var(--red)}
.topbar .socials a:hover{background:var(--yellow);color:var(--navy)}
.topbar .socials svg{width:12px;height:12px;color:inherit}

/* ---------- Header / nav ---------- */
.header{background:#fff;position:sticky;top:0;z-index:200;transition:box-shadow .3s}
.header.scrolled{box-shadow:0 4px 18px rgba(13,42,92,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:16px}
.brand{flex:none;line-height:1}
.brand-logo{height:64px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links>li>a{font-size:.9rem;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;padding:12px 0 10px;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav-links>li>a:hover{color:var(--red)}
.nav-links>li>a.active{color:var(--red);font-weight:700;border-bottom-color:var(--red)}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:6px}
.hamburger span{display:block;width:24px;height:2.5px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.3s}

/* ---------- Footer ---------- */
.footer{background:var(--navy-dark);color:#aebbce}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.3fr;gap:34px;padding:56px 0 42px}
.footer h5{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:17px}
.f-brand{margin-bottom:4px}
.f-brand-logo{display:block;background:#fff;border-radius:8px;padding:10px 14px;height:auto;max-width:260px}
.footer-about p{font-size:.84rem;margin:16px 0 18px;max-width:250px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.84rem;color:#aebbce;transition:.2s}
.footer-col a:hover{color:var(--yellow);padding-left:4px}
.footer-contact li{display:flex;gap:11px;font-size:.84rem;margin-bottom:13px;align-items:flex-start}
.footer-contact svg{width:15px;height:15px;flex:none;color:var(--yellow);margin-top:3px}
.footer-socials{display:flex;gap:9px}
.footer-socials a{width:33px;height:33px;border-radius:7px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff;transition:.25s}
.footer-socials a.yt{background:var(--red)}
.footer-socials a:hover{background:var(--yellow);color:var(--navy);transform:translateY(-3px)}
.footer-socials svg{width:15px;height:15px}
.footer-bottom{background:var(--red);color:#fff;font-size:.82rem}
.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:13px 0}
.footer-bottom a{color:#fff}
.footer-bottom a:hover{text-decoration:underline}
.footer-bottom .links{display:flex;gap:10px;align-items:center}
.footer-bottom .links .sep{opacity:.6}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:880px){
  .nav-links{position:fixed;inset:0;background:#fff;flex-direction:column;justify-content:center;gap:20px;transform:translateX(100%);transition:transform .35s ease;z-index:199}
  .nav-links.open{transform:translateX(0)}
  .nav-links>li>a{padding:8px 0;border-bottom:none}
  .nav-links>li>a.active{border-bottom:none}
  .hamburger{display:block;z-index:200;position:relative}
  .hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .hamburger.open span:nth-child(2){opacity:0}
  .hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .topbar-left{display:none}
  .topbar-inner{justify-content:center}
}
@media(max-width:640px){
  .footer-grid{grid-template-columns:1fr}
}