/* Header geometry, colours and original logo match sisemoa brand-b-v115.
   Namespaced so catalogue, hero and shared footer styles remain independent. */
body.has-usim-header{margin:0;padding-top:0!important;--hp-header-offset:126px}
.um-header{position:sticky;top:0;z-index:40;background:#0d2445;color:#fff;border:0;box-shadow:0 3px 12px rgba(10,32,69,.1);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;line-height:1.65}
.um-header *{box-sizing:border-box}
.um-header a{color:inherit;text-decoration:none}
.um-shell{max-width:1320px;margin:0 auto;padding:0 24px}
.um-top{height:72px;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}
.um-brand{display:inline-flex;align-items:center;gap:26px;flex:0 0 auto;color:#fff;line-height:1.2;text-decoration:none}
.um-header .um-brand:hover{color:#fff}
.um-brand img{width:219px;height:auto;display:block;flex:0 0 auto}
.um-service{border-left:1px solid #466181;padding-left:26px;display:flex;flex-direction:column;gap:5px;white-space:nowrap}
.um-service strong{font-size:25px;font-weight:800;letter-spacing:-1px}
.um-service small{font-size:12px;color:#b2c9e9;letter-spacing:0;font-weight:500}
.um-tools{display:flex;align-items:center;gap:23px;font-size:14px}
.um-header .um-login{color:#cfdef2;min-height:44px;display:inline-flex;align-items:center}
.um-action{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:44px;padding:11px 19px;border-radius:10px;background:#326ce5;color:#fff;font-weight:750;white-space:nowrap}
.um-header .um-action:hover{background:#427cf4;color:#fff}
.um-header .um-login:hover{color:#fff;text-decoration:underline;text-underline-offset:5px}
.um-menu-toggle{display:none}
.um-nav-row{display:flex;align-items:center;gap:20px;border-top:1px solid #2b4160}
.um-nav{display:flex;align-items:stretch;gap:34px;min-width:0}
.um-header .um-nav a{min-height:53px;display:inline-flex;align-items:center;gap:7px;position:relative;color:#f3f7ff;font-size:15px;font-weight:750;white-space:nowrap}
.um-header .um-nav .um-external{color:#b7d4ff;font-size:14px}
.um-header .um-nav a:hover{color:#fff}
.um-nav a[aria-current="page"]::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:#63b4ff;border-radius:3px 3px 0 0}
.um-partner{display:inline-flex;align-items:center;gap:15px;margin-left:auto;color:#c5d8f4;font-size:13px;font-weight:600;min-height:44px;white-space:nowrap}
.um-header a:focus-visible,.um-header button:focus-visible{outline:3px solid #80c3ff;outline-offset:4px;border-radius:5px}
/* Native anchor navigation and the sticky catalogue use the measured header height. */
#hp-usim-design #hp-plan-list,#hp-usim-design #hp-journey-title,#hp-usim-design #um-faq{scroll-margin-top:calc(var(--hp-header-offset,126px) + 12px)}
@media(max-width:1050px){.um-nav{gap:24px}.um-partner{display:none}}
@media(max-width:720px){
 body.has-usim-header{--hp-header-offset:145px}
 .um-shell{padding-left:18px;padding-right:18px}
 .um-top{height:64px;min-height:64px;gap:12px;flex-wrap:nowrap;padding:0}
 .um-brand{gap:14px}.um-brand img{width:148px}
 .um-service{padding-left:14px;gap:3px}.um-service strong{font-size:21px}.um-service small{font-size:10px}
 .um-tools{width:100%;justify-content:flex-end;font-size:13px;gap:16px;padding:2px 0 5px;flex-wrap:wrap}
 .um-enhanced .um-menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:42px;min-height:42px;padding:10px;background:#234875;border:1px solid #42628c;border-radius:10px;margin-left:auto}
 .um-menu-toggle span{height:2px;width:18px;background:#fff;border-radius:1px;display:block}
 .um-enhanced .um-tools{display:none}
 .um-enhanced .um-tools.um-tools-open{display:flex;position:absolute;right:0;top:calc(100% - 2px);width:230px;z-index:50;background:#152f53;border:1px solid #3c587e;border-radius:12px;box-shadow:0 12px 24px rgba(9,26,64,.2);padding:16px;align-items:stretch;flex-direction:column;gap:6px}
 .um-tools-open .um-login{justify-content:center}
 .um-nav-row{display:block}.um-partner{display:none}
 .um-nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0 8px;padding:2px 0 5px}
 .um-header .um-nav a{grid-column:span 2;min-height:39px;font-size:13px;letter-spacing:-.03em;justify-content:center}
 .um-header .um-nav .um-external{grid-column:span 2;font-size:11px;min-height:39px;font-weight:600}
 .um-nav a[aria-current="page"]::after{left:20%;right:20%;height:2px}
}
@media(max-width:360px){.um-shell{padding-left:14px;padding-right:14px}.um-brand img{width:126px}.um-brand{gap:10px}.um-service{padding-left:10px}.um-service strong{font-size:19px}.um-service small{font-size:9px}.um-enhanced .um-menu-toggle{width:40px;min-height:40px}}

/* Direction-aware mobile chrome; transforms preserve document flow. */
@media(max-width:720px){
 body.um-scroll-floating #hp-usim-design .hp-catalogue-controls{position:fixed;top:var(--hp-header-offset,0px);left:var(--um-controls-left,14px);width:var(--um-controls-width,calc(100% - 28px));z-index:30;margin:0}
 .um-enhanced{transition:transform .2s ease}
 .um-enhanced .um-top{z-index:2;background:#0d2445;transition:transform .2s ease}
 body.um-scroll-collapsed .um-enhanced{transform:translateY(calc(-1 * var(--um-nav-height,0px)))}
 body.um-scroll-collapsed .um-enhanced .um-top{transform:translateY(var(--um-nav-height,0px))}
 .um-enhanced .um-nav-row{transition:opacity .15s ease}
 body.um-scroll-collapsed .um-nav-row{opacity:0;pointer-events:none}
 body.has-usim-header #hp-usim-design .hp-catalogue-controls{transition:transform .2s ease,opacity .15s ease}
 body.um-scroll-collapsed #hp-usim-design .hp-catalogue-controls{transform:none;opacity:1;pointer-events:auto}
}
@media(prefers-reduced-motion:reduce){.um-enhanced,.um-enhanced .um-top,.um-enhanced .um-nav-row,body.has-usim-header #hp-usim-design .hp-catalogue-controls{transition:none}}

/* Footer follows the Sisemoa brand layout with Usimmoa content. */
.um-footer{margin-top:30px;background:#0d2445;color:#c0d0e5;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;line-height:1.65}
.um-footer *{box-sizing:border-box}
.um-footer-shell{max-width:1320px;margin:auto;padding:40px 24px 25px}
.um-footer-top{display:flex;align-items:flex-start;justify-content:space-between;gap:45px}
.um-footer-brand{display:inline-flex;align-items:center;gap:20px;color:#fff;text-decoration:none;line-height:1.2}
.um-footer-brand img{display:block;width:195px;height:auto;flex:none}
.um-footer-brand span{display:flex;flex-direction:column;gap:5px;border-left:1px solid #466181;padding-left:20px;white-space:nowrap}
.um-footer-brand strong{font-size:24px;font-weight:800;letter-spacing:-1px}
.um-footer-brand small{font-size:12px;color:#b2c9e9}
.um-footer-intro p{font-size:14px;line-height:1.8;margin:18px 0 0;color:#b2c5df}
.um-footer-links{display:grid;grid-template-columns:repeat(3,auto);gap:35px}
.um-footer-links>div{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.um-footer-links h2{font-size:13px;color:#87a7d0;font-weight:600;margin:0 0 6px}
.um-footer-links a{font-size:14px;line-height:1.7;min-height:28px;color:#e1eaf8;text-decoration:none}
.um-footer a:hover{text-decoration:underline;text-underline-offset:4px;color:#fff}
.um-footer-brand:hover{text-decoration:none!important}
.um-footer a:focus-visible{outline:3px solid #80c3ff;outline-offset:4px;border-radius:5px}
.um-footer-role{margin:28px 0 22px;padding:17px 20px;background:#172f50;border:1px solid #2c4566;border-radius:12px;font-size:13px;line-height:1.7}
.um-footer-role strong{color:#ecf3ff;font-weight:650}
.um-footer-role p{margin:3px 0 0;color:#b8cbe5}
.um-footer-bottom{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.um-footer-business{min-width:0;overflow-wrap:anywhere}
.um-footer-business p{font-size:12px;line-height:1.8;margin:2px 0;color:#aebfd7}
.um-footer-business a{color:#e1eaf8}
.um-footer-business small{display:block;margin-top:10px;font-size:11px;letter-spacing:.5px;color:#91aacb}
.um-footer-legal{display:flex;flex-wrap:wrap;gap:4px 18px;flex-shrink:0}
.um-footer-legal a{display:inline-flex;align-items:center;min-height:32px;font-size:12px;color:#c2d3e9;text-decoration:none}
@media(max-width:1050px){.um-footer-top{flex-direction:column;gap:28px}.um-footer-links{width:100%;grid-template-columns:repeat(3,1fr)}.um-footer-bottom{flex-direction:column;gap:13px}}
@media(max-width:720px){
 .um-footer-shell{padding:30px 18px 24px}
 .um-footer-brand{gap:16px}.um-footer-brand img{width:170px}.um-footer-brand span{padding-left:16px}
 .um-footer-brand strong{font-size:22px}.um-footer-brand small{font-size:11px}
 .um-footer-intro p{font-size:13px;margin-top:16px}
 .um-footer-top{gap:24px}.um-footer-links{grid-template-columns:1fr 1fr;gap:24px 18px}
 .um-footer-links>div:last-child{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;gap:8px 20px}
 .um-footer-links>div:last-child h2{width:100%;margin-bottom:0}
 .um-footer-links h2{font-size:12px}.um-footer-links a{font-size:13px;min-height:32px}
 .um-footer-role{font-size:12px;padding:15px;margin:22px 0 18px}
 .um-footer-role strong{display:block}.um-footer-role p{margin-top:6px}
 .um-footer-legal a{min-height:40px}
}
@media(max-width:360px){.um-footer-shell{padding-left:14px;padding-right:14px}.um-footer-brand img{width:150px}.um-footer-brand{gap:12px}.um-footer-brand span{padding-left:12px}}