/* Marshosinz Styles - unique navy/blue-cyan theme */
:root{
  --bg:#ffffff;--bg-alt:#f8fafc;--ink:#0f172a;--muted:#475569;--border:#e2e8f0;
  --primary:#2563eb; /* indigo/blue */
  --primary-600:#1d4ed8;
  --accent:#06b6d4;  /* cyan */
  --radius:14px;--radius-lg:18px;--shadow:0 10px 30px rgba(2,6,23,.08);
}
*{box-sizing:border-box}
html{font-size:62.5%;scroll-behavior:smooth}
body{font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:1.6rem;line-height:1.6;color:var(--ink);background:var(--bg)}
img,svg{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.section{padding:96px 0}
.section.alt{background:var(--bg-alt)}
.section-tag{display:inline-block;padding:6px 12px;border-radius:999px;background:rgba(37,99,235,.1);color:var(--primary-600);font-weight:700;font-size:1.2rem;margin-bottom:10px}
.section-head{max-width:820px;margin:0 auto 34px;text-align:center}
.section-head h2{font-size:3.2rem;line-height:1.2;margin:6px 0 10px}
.muted{color:var(--muted)}
/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border-radius:999px;font-weight:700;transition:.25s box-shadow,.25s transform,.25s background-color}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{border:2px solid var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.cta-button{background:var(--accent);color:#06243a;padding:10px 16px;border-radius:999px;font-weight:700}
/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);box-shadow:0 1px 2px rgba(0,0,0,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo-svg{height:42px}
.main-nav{display:flex;align-items:center;gap:18px}
.nav-menu{display:flex;align-items:center;gap:22px}
.nav-menu a{font-weight:600;position:relative}
.nav-menu a:after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--primary);transition:.25s}
.nav-menu a:hover:after{width:100%}
.menu-toggle{display:none;background:none;border:0;width:34px;height:26px;position:relative}
.menu-toggle span{position:absolute;left:0;width:100%;height:2px;background:#0b1220;transition:.25s}
.menu-toggle span:nth-child(1){top:0}.menu-toggle span:nth-child(2){top:12px}.menu-toggle span:nth-child(3){top:24px}
/* Hero */
.hero{position:relative;padding:120px 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(60% 60% at 10% 0%,rgba(37,99,235,.12),transparent 60%),radial-gradient(60% 60% at 90% 20%,rgba(6,182,212,.12),transparent 60%)}
.hero-inner{position:relative;z-index:1}
.hero-copy{max-width:860px;margin:0 auto;text-align:center}
.hero-copy h1{font-family:"DM Serif Display",serif;font-size:4.4rem;line-height:1.12}
.lead{font-size:1.9rem;color:var(--muted);margin:12px auto 22px;max-width:760px}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.accent{color:var(--primary)}
/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px}
/* Insights list */
.list{max-width:820px;margin:0 auto;display:grid;gap:10px}
.list li{background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px 14px}
/* Links grid */
.link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.link-grid a{display:block;border:1px solid var(--border);border-radius:12px;padding:12px 14px;color:var(--ink);transition:.2s background,.2s transform}
.link-grid a:hover{background:rgba(6,182,212,.08);transform:translateX(3px)}
/* About */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
/* Contact */
.contact-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.contact-form{display:grid;gap:12px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:12px}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.18)}
.contact-info{border:1px solid var(--border);border-radius:var(--radius);padding:22px;background:#fff}
/* Footer */
.site-footer{background:#0b1220;color:#cbd5e1;padding:40px 0 20px;margin-top:40px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:12px}
.tagline{color:#93c5fd}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom{margin-top:16px;border-top:1px solid rgba(148,163,184,.25);padding-top:14px;display:flex;align-items:center;justify-content:space-between}
/* Responsive */
@media (max-width:1024px){.cards,.link-grid{grid-template-columns:1fr 1fr}.contact-wrap,.grid-2{grid-template-columns:1fr}}
@media (max-width:768px){
  .menu-toggle{display:inline-block}
  .nav-menu{position:fixed;right:-100%;top:0;height:100vh;width:78%;max-width:360px;background:#fff;padding:100px 24px 24px;box-shadow:var(--shadow);flex-direction:column;gap:16px;transition:right .25s;z-index:45}
  .nav-menu.active{right:0}
  .section{padding:76px 0}
  .cards,.link-grid{grid-template-columns:1fr}
}
@media (max-width:480px){html{font-size:58%}.hero-copy h1{font-size:3.6rem}}