/* Platinum Academy official visual identity — used on all public pages. */
:root{--platinum-orange:#ec741f;--platinum-red:#c93122;--platinum-gold:#f7b849;--platinum-navy:#162e52;--platinum-soft:#fff7ed;--platinum-border:#f0dfce}
html{scroll-behavior:smooth}
body{background-color:#fffaf6}
header{background:linear-gradient(110deg,#fff 0%,#fffaf5 74%,#fff1e4 100%)!important;border-bottom:2px solid #f3d5b8!important;box-shadow:0 4px 20px #5f422111}
header .brand,header .logo{display:inline-flex!important;align-items:center;gap:10px;flex-shrink:0;color:var(--platinum-navy);line-height:1.4}
header .platinum-logo{width:125px;height:86px;object-fit:contain;display:block;flex-shrink:0}
header .platinum-brand-copy{display:block;font-weight:900;font-size:15px;line-height:1.4;max-width:250px}
header .platinum-brand-copy small{display:block;font-size:10px;font-weight:800;color:#985624;line-height:1.4;direction:ltr;text-align:right;margin-top:4px}
header .brand:hover,header .logo:hover{color:var(--platinum-red)}
header .header-inner,header .header,header .wrap{gap:16px}
header nav a:hover{color:var(--platinum-red)!important}
.nav-cta,.btn:not(.secondary):not(.btn-outline):not(.btn-alt){background:linear-gradient(125deg,var(--platinum-red),var(--platinum-orange))!important;border-color:var(--platinum-orange)!important;color:#fff!important}
.nav-cta:hover,.btn:hover{filter:brightness(.98)}
header nav a:focus-visible,.btn:focus-visible{outline:3px solid var(--platinum-gold);outline-offset:3px}
.platinum-hero-sign{display:flex;align-items:center;justify-content:center;margin:5px auto 20px;background:linear-gradient(135deg,#fff,#fff7ed);border:1px solid #f0d9be;padding:12px;border-radius:18px}
.platinum-hero-sign img{display:block;width:min(100%,245px);height:130px;object-fit:contain}
.platinum-footer-brand{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 auto 15px;flex-wrap:wrap}
.platinum-footer-brand img{display:block;width:130px;height:77px;object-fit:contain;border-radius:12px;background:#fffdf9;padding:3px}
.platinum-footer-brand strong{color:#ffca7e;font-size:14px}
.platinum-footer-brand small{color:#e5d5cb;font-size:11px}
a.platinum-contact-action{background:linear-gradient(130deg,#c73122,#ec7823);color:white;display:inline-flex;padding:9px 14px;border-radius:12px;font-weight:800}
@media(max-width:1000px){header .platinum-logo{width:96px;height:67px}header .platinum-brand-copy{font-size:13px}header nav{gap:10px}}
@media(max-width:690px){header .brand,header .logo{max-width:100%;margin:auto}header .platinum-logo{width:115px;height:75px}header .platinum-brand-copy{font-size:13px}header nav{justify-content:center}header .header-inner,header .header,header .wrap{justify-content:center}header .platinum-brand-copy{max-width:180px}}