/* === Axxeio Design System: Variables === */
:root{
--bg:#FAFBFC;
--bg-alt:#F0F2F5;
--border:rgba(15,43,70,0.08);
--card-shadow:0 4px 24px rgba(0,0,0,0.06);
--gold:#C8A96E;
--gold-bg:#FDF8F0;
--gold-dark:#B08D4F;
--gold-hover:#d4b87a;
--gold-light:#E8D5B0;
--max-w:1120px;
--navy:#0F2B46;
--navy-light:#1A3D5C;
--radius:4px;
--risk-red:#C75050;
--risk-red-bg:rgba(199,80,80,0.04);
--shadow:0 4px 24px rgba(0,0,0,0.06);
--shadow-hover:0 8px 32px rgba(0,0,0,0.10);
--text:#1A1A2E;
--text-light:#555;
--text-mid:#4A4A6A;
--text-muted:#5A6170;
--white:#fff
}

/* === Gold Standard: Global Reset & Typography === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text);background:var(--bg);line-height:1.9;letter-spacing:0.02em;-webkit-font-smoothing:antialiased}
a{color:var(--navy);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold)}
img{max-width:100%}

/* === Gold Standard: Layout === */
.container{max-width:var(--max-w);margin:0 auto;padding:0 32px}

/* === Gold Standard: Header === */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.95);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:inline-flex;align-items:center;line-height:1}
.logo:hover{color:var(--navy)}

/* === Gold Standard: Navigation === */
header nav{display:flex;align-items:center;gap:28px}
nav a{font-size:14px;font-weight:500;color:var(--text-muted);position:relative;transition:color .2s}
nav a:hover{color:var(--navy)}
nav a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gold);transition:width .3s}
nav a:hover::after{width:100%}
nav a.active{color:var(--navy);font-weight:600}
nav a.active::after{width:100%}

/* === Gold Standard: Mobile Nav Toggle === */
.nav-toggle{display:none}
.nav-toggle-label{display:none;cursor:pointer;width:48px;height:48px;align-items:center;justify-content:center;position:relative;z-index:101}
.nav-toggle-label span{display:block;width:22px;height:2px;background:var(--navy);transition:all .3s;position:absolute}
.nav-toggle-label span:nth-child(1){transform:translateY(-7px)}
.nav-toggle-label span:nth-child(3){transform:translateY(7px)}

/* === Gold Standard: Section === */
section{padding:80px 0}
section h2{font-family:'Noto Serif JP',serif;font-size:26px;font-weight:600;margin-bottom:20px;text-align:center;color:var(--navy)}
section p{font-size:16px;margin-bottom:16px;line-height:1.9}

/* === Gold Standard: Footer === */
footer{background:var(--navy);padding:48px 0;border-top:1px solid rgba(200,169,110,0.1)}
footer .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
footer p{font-size:13px;color:rgba(255,255,255,0.5);margin-bottom:0}
footer nav{display:flex;gap:24px}
footer nav a{color:rgba(255,255,255,0.6);font-size:13px;transition:color .2s}
footer nav a:hover{color:var(--gold)}

/* === Gold Standard: Components === */

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:var(--radius);font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .25s;letter-spacing:.04em;text-decoration:none;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-light);box-shadow:0 6px 20px rgba(15,43,70,.2)}
.btn-gold{background:var(--gold);color:var(--navy);font-weight:700}
.btn-gold:hover{background:var(--gold-dark);box-shadow:0 6px 20px rgba(200,169,110,.3)}
.btn-outline{background:transparent;color:var(--navy);border:1.5px solid var(--navy);padding:13px 32px}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-secondary{background:transparent;color:var(--navy);border:1.5px solid var(--navy);padding:13px 32px}
.btn-secondary:hover{background:var(--navy);color:var(--gold)}
.btn-cta{background:var(--navy);color:var(--gold);font-size:16px;padding:16px 40px}
.btn-cta:hover{background:var(--navy-light);box-shadow:0 6px 24px rgba(15,43,70,.3)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-light);color:#fff}
.btn-outline-gold{background:transparent;color:var(--gold);border:1.5px solid var(--gold)}
.btn-outline-gold:hover{background:var(--gold);color:var(--navy)}
.btn-lg{padding:18px 52px;font-size:17px;border-radius:6px}
.btn-sm{padding:12px 28px;font-size:14px}

/* --- Mobile CTA Bar --- */
.mobile-cta-bar{display:none}
@media(max-width:768px){
  .mobile-cta-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:9999;height:52px;background:var(--navy);border-top:1px solid rgba(200,169,110,.2);box-shadow:0 -2px 12px rgba(0,0,0,.1)}
  .mobile-cta-bar a{flex:1;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;letter-spacing:.04em;text-align:center;transition:background .2s}
  .mobile-cta-bar a:first-child{color:var(--gold);border-right:1px solid rgba(200,169,110,.15)}
  .mobile-cta-bar a:first-child:hover{background:var(--navy-light)}
  .mobile-cta-bar a:last-child{background:var(--gold);color:var(--navy)}
  .mobile-cta-bar a:last-child:hover{background:var(--gold-dark)}
  body{padding-bottom:52px}
}

/* --- Section Utilities --- */
.section-label{display:block;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);text-align:center;margin-bottom:12px}
.section-alt{background:#fff}
.section-gold-bg{background:var(--gold-bg)}
.section-white{background:var(--bg)}
.section-desc{text-align:center;color:var(--text-muted);max-width:600px;margin:0 auto 32px}
.section-heading{text-align:center;margin-bottom:48px}
.section-heading h2{font-family:'Noto Serif JP',serif;font-size:26px;font-weight:700;color:var(--navy);letter-spacing:.04em;margin-bottom:12px}
.section-heading p{font-size:14px;color:var(--text-light);max-width:560px;margin:0 auto;line-height:1.8}
.section-heading .accent-bar{display:block;width:40px;height:3px;background:var(--gold);margin:16px auto 0;border-radius:2px}
.section-dark{background:var(--navy);color:#fff}
.section-divider{border:none;height:1px;background:var(--border);margin:0}

/* --- Breadcrumb --- */
.breadcrumb{font-size:13px;color:var(--text-muted);margin-bottom:8px}
.breadcrumb a{color:var(--navy);border-bottom:1px solid transparent;transition:border-color .2s}
.breadcrumb a:hover{border-color:var(--gold)}
.breadcrumb span{margin:0 6px;color:var(--text-muted)}

/* --- CTA Section --- */
.cta-section{background:var(--navy);padding:80px 0;text-align:center}
.cta-section h2{color:#fff;font-family:'Noto Serif JP',serif;font-size:24px;font-weight:700;letter-spacing:.04em;margin-bottom:12px}
.cta-section p{color:rgba(255,255,255,.7);font-size:14px;margin-bottom:32px;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.8}
.cta-box{text-align:center;max-width:640px;margin:0 auto}
.cta-box p{color:rgba(255,255,255,.7);font-size:16px;margin-bottom:28px}
.cta-box .btn+.btn{margin-left:12px}
.cta-group{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}
.cta-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* --- Deliverables (base) --- */
.deliverables{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;max-width:800px;margin:32px auto 0}

/* --- Content Block --- */
.content-block{max-width:780px;margin:0 auto}
.content-block p{font-size:16px;color:var(--text);margin-bottom:16px;line-height:1.9}
.content-block ul{padding-left:20px;margin-bottom:20px}
.content-block ul li{font-size:15px;margin-bottom:10px;line-height:1.9;color:var(--text)}

/* --- Footer Components --- */
footer .footer-logo{font-family:'Noto Serif JP',serif;font-size:16px;font-weight:700;color:#fff;letter-spacing:.03em}
footer .footer-logo span{color:var(--gold)}
.footer-legal{font-size:12px;color:var(--text-muted);margin-top:8px}

/* --- Focus Visible (Accessibility) --- */
a:focus-visible,button:focus-visible,.btn:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* === Gold Standard: Mobile Responsive === */
@media(max-width:768px){
  .nav-toggle-label{display:flex}
  header nav{position:absolute;top:72px;left:0;right:0;background:rgba(255,255,255,0.98);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-direction:column;gap:0;padding:0;max-height:0;overflow:hidden;transition:max-height .35s ease;border-bottom:1px solid var(--border)}
  header .nav-toggle:checked ~ nav{max-height:400px}
  .nav-toggle:checked ~ .nav-toggle-label span:nth-child(1){transform:rotate(45deg)}
  .nav-toggle:checked ~ .nav-toggle-label span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .nav-toggle-label span:nth-child(3){transform:rotate(-45deg)}
  header nav a{font-size:15px;padding:14px 32px;border-bottom:1px solid var(--border);display:block}
  header nav a::after{display:none}
  header .container{flex-wrap:wrap}
  .container{padding:0 24px}
  section{padding:56px 0}
  section h2{font-size:20px;line-height:1.5}
  footer .container{flex-direction:column;text-align:center}
  footer nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;gap:8px 20px;max-height:none;overflow:visible;background:transparent;border:0}
  footer nav a{display:inline-block;padding:6px 0;border:0;font-size:13px}
  .btn-lg{padding:14px 36px;font-size:15px}
  .btn-sm{padding:10px 24px;font-size:13px}
  .cta-group,.cta-buttons{flex-direction:column;align-items:center}
}