:root{
  --bg:#f6f8fb;--card:#fff;--text:#172033;--muted:#667085;--line:#e8edf3;
  --brand:#0b7a75;--brand2:#14a39b;--brandsoft:#e9f8f6;--danger:#b42318;--warn:#b54708;
  --shadow:0 10px 35px rgba(16,24,40,.08);--radius:18px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,Arial,"Segoe UI",sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1160px,calc(100% - 32px));margin:auto}
.topbar{background:#0f1d2d;color:#dbe7f2;font-size:.86rem;padding:6px 0}
.topbar .inner,.navbar .inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.navbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar .inner{min-height:72px}
.brand{font-weight:900;font-size:1.35rem;color:var(--brand);display:flex;align-items:center;gap:10px}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:white;font-weight:900}
.navlinks{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.navlinks a{font-size:.95rem;color:#344054}
.navlinks a:hover{color:var(--brand)}
.nav-actions{display:flex;align-items:center;gap:9px}
.badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;border-radius:999px;background:var(--brand);color:#fff;padding:0 7px;font-size:.75rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:10px 16px;font-weight:700;cursor:pointer;background:#fff;color:#243045;transition:.18s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 8px 20px rgba(11,122,117,.22)}
.btn-outline{border-color:#cfd8e3;background:#fff}
.btn-danger{background:#fff1f0;color:var(--danger);border-color:#ffd0cc}
.btn-sm{padding:7px 11px;border-radius:10px;font-size:.85rem}
.hero{padding:80px 0 58px;background:
 radial-gradient(circle at 15% 25%,rgba(20,163,155,.17),transparent 30%),
 radial-gradient(circle at 85% 20%,rgba(11,122,117,.12),transparent 28%),
 linear-gradient(180deg,#fff,#f6fbfb)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(2rem,4vw,3.8rem);line-height:1.17;margin:0 0 18px;letter-spacing:-.03em}
.hero p{font-size:1.08rem;color:var(--muted);max-width:680px;margin:0 0 26px}
.hero-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:24px}
.hero-kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.kpi{padding:18px;border-radius:16px;background:#f8fafc;border:1px solid var(--line)}
.kpi b{display:block;font-size:1.4rem;color:var(--brand)}
.section{padding:58px 0}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
.section-title h2{margin:0;font-size:2rem}
.section-title p{margin:4px 0 0;color:var(--muted)}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 4px 14px rgba(16,24,40,.04);padding:22px}
.package-card{display:flex;flex-direction:column;height:100%;position:relative;overflow:hidden}
.package-card.featured:before{content:"★";position:absolute;inset-inline-end:18px;top:14px;color:#f6a609;font-size:1.2rem}
.package-card h3{margin:7px 0;font-size:1.18rem}
.package-card .category{color:var(--brand);font-size:.83rem;font-weight:800}
.package-card .price{font-size:1.8rem;font-weight:900;margin:12px 0}
.package-card p{color:var(--muted);margin:0 0 14px}
.package-card .actions{margin-top:auto;display:flex;gap:8px}
.feature-list{padding:0;margin:15px 0 22px;list-style:none}
.feature-list li{padding:5px 0;color:#475467}
.feature-list li:before{content:"✓";color:var(--brand);font-weight:900;margin-inline-end:8px}
.icon-card{text-align:center}
.icon-bubble{width:54px;height:54px;border-radius:16px;background:var(--brandsoft);display:grid;place-items:center;margin:0 auto 14px;color:var(--brand);font-size:1.45rem}
.form-card{max-width:780px;margin:auto}
label{font-weight:700;font-size:.9rem;display:block;margin-bottom:6px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid #ccd5df;border-radius:11px;background:#fff;color:#172033;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,122,117,.1)}
textarea{min-height:120px;resize:vertical}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-group{margin-bottom:14px}
.form-group.full{grid-column:1/-1}
.checkbox{display:flex;align-items:center;gap:8px}
.checkbox input{width:auto}
.alert{padding:13px 15px;border-radius:12px;margin:16px 0;border:1px solid}
.alert-success{background:#ecfdf3;border-color:#abefc6;color:#067647}
.alert-danger{background:#fef3f2;border-color:#fecdca;color:#b42318}
.alert-warning{background:#fffaeb;border-color:#fedf89;color:#b54708}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
th{background:#f8fafc;font-size:.85rem;color:#475467}
tr:last-child td{border-bottom:0}
.status{display:inline-flex;padding:4px 9px;border-radius:999px;background:#f2f4f7;color:#344054;font-size:.78rem;font-weight:800}
.status.paid,.status.completed{background:#ecfdf3;color:#067647}
.status.pending,.status.processing{background:#fffaeb;color:#b54708}
.status.failed,.status.cancelled{background:#fef3f2;color:#b42318}
.summary{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.summary-row{display:flex;justify-content:space-between;gap:20px;padding:8px 0;border-bottom:1px dashed #e6eaf0}
.summary-row:last-child{border:0}
.summary-row.total{font-weight:900;font-size:1.1rem;color:var(--brand)}
.checkout-grid{display:grid;grid-template-columns:1fr 390px;gap:24px;align-items:start}
.sticky{position:sticky;top:94px}
.footer{background:#0f1d2d;color:#c9d5e1;padding:44px 0 20px;margin-top:50px}
.footer h3,.footer h4{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}
.footer a{display:block;color:#c9d5e1;margin:6px 0}
.muted{color:var(--muted)}
.text-center{text-align:center}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}
.flex{display:flex}.gap{gap:10px}.between{justify-content:space-between}.center{align-items:center}.wrap{flex-wrap:wrap}
.news-card h3{margin:8px 0}.news-card time{color:var(--muted);font-size:.8rem}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.faq-item summary{padding:16px 18px;font-weight:800;cursor:pointer}
.faq-item .answer{padding:0 18px 18px;color:#475467}
.breadcrumb{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.page-head{padding:42px 0 18px}
.page-head h1{margin:0 0 8px;font-size:2.2rem}
.page-head p{margin:0;color:var(--muted)}
.pagination{display:flex;list-style:none;gap:4px;padding:0;margin:20px 0}
.page-link{display:block;padding:7px 11px;border:1px solid var(--line);border-radius:9px;background:#fff}
.page-item.active .page-link{background:var(--brand);color:#fff}
.page-item.disabled .page-link{opacity:.5}
.invoice{max-width:900px;margin:30px auto;background:white;border:1px solid var(--line);border-radius:20px;padding:32px}
.invoice-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid var(--brand);padding-bottom:18px;margin-bottom:18px}
.invoice .logo{font-size:1.4rem;font-weight:900;color:var(--brand)}
.codebox{font-family:Consolas,monospace;background:#0f172a;color:#d1fae5;border-radius:12px;padding:14px;overflow:auto;white-space:pre-wrap}
.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.admin-side{background:#0f1d2d;color:#d6e1ec;padding:22px 16px;position:sticky;top:0;height:100vh;overflow:auto}
.admin-side .brand{color:#fff;margin-bottom:24px}
.admin-nav a{display:flex;padding:10px 12px;border-radius:10px;color:#d6e1ec;margin:3px 0}
.admin-nav a:hover{background:#172a40;color:#fff}
.admin-main{min-width:0}
.admin-top{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 24px;position:sticky;top:0;z-index:10}
.admin-content{padding:24px}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.metric small{color:var(--muted)}
.metric strong{display:block;font-size:1.6rem;margin-top:6px}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:18px}
.inline-form{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.inline-form .form-group{margin:0}
@media(max-width:980px){
  .hero-grid,.checkout-grid,.footer-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .sticky{position:static}
  .admin-shell{grid-template-columns:1fr}
  .admin-side{position:relative;height:auto}
}
@media(max-width:720px){
  .navlinks{display:none}
  .hero{padding-top:45px}
  .grid-2,.grid-3,.grid-4,.form-grid,.metric-grid{grid-template-columns:1fr}
  .container{width:min(100% - 20px,1160px)}
  .navbar .inner{min-height:62px}
  .admin-content{padding:14px}
  .admin-top{padding:0 14px}
}
@media print{
  .navbar,.topbar,.footer,.no-print,.admin-side,.admin-top{display:none!important}
  body{background:#fff}
  .invoice{border:0;box-shadow:none;margin:0;max-width:none}
}

/* WHGPG v1.2 navigation */
.currency-pill{display:inline-flex;align-items:center;font-weight:800;color:#fff;letter-spacing:.02em}
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:7px 10px;font-size:1.1rem;cursor:pointer;color:#344054}
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-toggle{border:0;background:transparent;color:#344054;font:inherit;font-size:.95rem;cursor:pointer;padding:12px 0;display:flex;align-items:center;gap:5px;white-space:nowrap}
.nav-dropdown-toggle:hover,.nav-dropdown:focus-within .nav-dropdown-toggle{color:var(--brand)}
.chevron{font-size:.9em;transition:transform .18s}
.nav-dropdown:hover .chevron,.nav-dropdown:focus-within .chevron{transform:rotate(180deg)}
.nav-dropdown-menu{position:absolute;top:calc(100% + 4px);inset-inline-start:0;min-width:220px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:.16s;z-index:50}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown-menu a{display:block!important;padding:9px 11px;border-radius:9px;white-space:nowrap}
.nav-dropdown-menu a:hover{background:var(--brandsoft)}
@media(max-width:1100px){
  .navlinks{gap:13px}
  .navlinks>a,.nav-dropdown-toggle{font-size:.9rem}
}
@media(max-width:720px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .navlinks{display:none;position:absolute;top:100%;inset-inline:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);align-items:stretch;flex-direction:column;gap:2px}
  .navlinks.open{display:flex}
  .navlinks>a,.nav-dropdown-toggle{padding:9px 10px;width:100%;text-align:start;justify-content:space-between}
  .nav-dropdown{display:block;width:100%}
  .nav-dropdown-menu{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-radius:9px;background:#f8fafc;margin:0 8px 6px;padding:4px}
  .nav-dropdown:focus-within .nav-dropdown-menu{display:block}
  .nav-dropdown:hover .nav-dropdown-menu{display:block}
  .navbar .inner{position:relative;flex-wrap:nowrap}
}

/* WHGPG v1.3 payment methods */
.payment-method-strip{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:10px 0}
.payment-method-strip span{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:5px 9px;background:#fff;border:1px solid #dfe5ec;border-radius:9px;font-size:.75rem;font-weight:900;color:#202939;box-shadow:0 2px 6px rgba(16,24,40,.04)}
.payment-note{display:block;margin-top:9px;line-height:1.5}
.payment-method-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.payment-method-card{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfcfd;display:flex;flex-direction:column;gap:6px;min-height:128px}
.payment-method-card strong{font-size:.95rem}.payment-method-card small{color:var(--muted);line-height:1.45}
.payment-method-logo{height:38px;display:flex;align-items:center;gap:8px;font-weight:900;font-size:1rem;color:#172033}
.payment-method-logo.benefitpay{color:#cf2030}.payment-method-logo.benefit{color:#d9272e}.payment-method-logo.card span:first-child{color:#17357a}.payment-method-logo.apple_pay{font-size:1.15rem}
@media(max-width:900px){.payment-method-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.payment-method-grid{grid-template-columns:1fr}}

/* WHGPG v1.4 merchant platform */
.merchant-id{display:inline-flex;padding:8px 13px;border-radius:999px;background:var(--brandsoft);color:var(--brand);font-weight:900;font-family:Consolas,monospace;letter-spacing:.03em}
.merchant-method-select .payment-method-card{cursor:pointer;flex-direction:row;align-items:center;justify-content:flex-start;min-height:72px}
.merchant-method-select input{width:auto;margin-inline-end:9px}
.merchant-form-card{max-width:980px}
.status.active,.status.approved{background:#ecfdf3;color:#067647}.status.under_review,.status.requested{background:#fffaeb;color:#b54708}.status.rejected,.status.suspended,.status.disabled{background:#fef3f2;color:#b42318}
code{font-family:Consolas,monospace;word-break:break-all}
.merchant-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px}.merchant-cta h2{margin:8px 0 4px;font-size:1.8rem}.merchant-cta p{margin:0;max-width:760px}@media(max-width:720px){.merchant-cta{align-items:stretch;flex-direction:column}}

/* WHGPG v1.7 merchant API docs, transactions and webhooks */
.status.delivered{background:#ecfdf3;color:#067647}
.docs-grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:22px;align-items:start}
.docs-nav{position:sticky;top:94px;padding:12px}
.docs-nav a{display:block;padding:9px 10px;border-radius:9px;color:#475467;font-weight:700;font-size:.9rem}
.docs-nav a:hover{background:var(--brandsoft);color:var(--brand)}
.docs-content{min-width:0}
.docs-content h2{margin-top:0}.docs-content h3{margin:22px 0 10px}
@media(max-width:900px){.docs-grid{grid-template-columns:1fr}.docs-nav{position:static;display:flex;flex-wrap:wrap;gap:4px}}