:root{
  --primary:#2a8b96;
  --secondary:#19656d;
  --accent:#72dae5;
  --dark:#07181d;
  --surface:#0d1f24;
  --surface-2:#102a30;
  --surface-3:#13343b;
  --text:#e7f7f8;
  --muted:#9bb8bc;
  --border:rgba(114,218,229,.12);
  --border-strong:rgba(114,218,229,.18);
  --shadow:0 24px 80px rgba(0,0,0,.38);
  --shadow-soft:0 18px 42px rgba(0,0,0,.26);
  --radius:24px;
  --container:min(1220px, calc(100% - 32px));
  --logo-header-width:220px;
  --logo-sidebar-width:180px;
  --logo-footer-width:150px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{max-width:100%;overflow-x:hidden}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  line-height:1.7;
  background:
    radial-gradient(circle at top left, rgba(114,218,229,.12), transparent 24%),
    radial-gradient(circle at top right, rgba(42,139,150,.10), transparent 28%),
    linear-gradient(180deg, #050b0f 0%, #081218 34%, #050b0f 100%);
}
a{color:var(--accent);text-decoration:none}
a:hover{color:#d8fbff}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0 0 16px;line-height:1.05;color:#f5feff}
h1{font-size:clamp(2.7rem,5vw,5.2rem);letter-spacing:-.055em}
h2{font-size:clamp(2rem,3.5vw,3.2rem);letter-spacing:-.04em}
h3{font-size:1.25rem}
p{margin:0 0 16px;color:var(--muted)}
small{color:var(--muted)}
.container{width:var(--container);margin:0 auto;min-width:0}
.narrow{width:min(880px,100%);margin:0 auto}
.section{padding:96px 0;position:relative}
.section.alt,.page-hero{background:linear-gradient(180deg, rgba(114,218,229,.03), rgba(5,11,15,.0))}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;
  background:rgba(114,218,229,.12);border:1px solid rgba(114,218,229,.14);
  color:#cbfbff;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;
}
.lead{font-size:1.08rem;color:#b6ced2}
.card,.post-card,.contact-info,.box-highlight,.metric-box,.admin-panel,.auth-card,.feature-card,.glass-card,.showcase-card,.faq-item,.report-card{
  background:linear-gradient(180deg, rgba(11,25,31,.96), rgba(8,18,23,.96));
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  backdrop-filter:blur(16px);
}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,12,16,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(114,218,229,.08);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px}
.brand{display:flex;align-items:center;gap:14px;color:#fff;min-width:0}
.brand img,.site-logo--header{
  width:auto!important;height:auto!important;object-fit:contain!important;
  max-width:min(var(--logo-header-width), 240px)!important;max-height:72px!important;
  filter:drop-shadow(0 12px 32px rgba(114,218,229,.12));
}
.site-nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.site-nav a{font-weight:700;color:#d7ecef;padding:10px 0;position:relative;white-space:nowrap}
.site-nav a:hover,.site-nav a.active{color:#fff}
.site-nav a:hover:after,.site-nav a.active:after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:999px;
  background:linear-gradient(90deg,var(--accent),var(--secondary));
}
.menu-toggle{display:none;border:0;background:rgba(114,218,229,.12);color:#fff;padding:12px 14px;border-radius:14px;font-size:1.2rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:16px;border:1px solid transparent;
  background:linear-gradient(135deg,var(--secondary),var(--primary));
  color:#fff;font-weight:800;box-shadow:0 16px 38px rgba(25,101,109,.28);cursor:pointer;
}
.btn:hover{transform:translateY(-1px);color:#fff}
.btn-sm{padding:11px 16px;font-size:.94rem}
.btn-xs{padding:10px 14px;border-radius:12px;font-size:.82rem}
.btn-outline{background:rgba(255,255,255,.02);color:#dffcff;border-color:rgba(114,218,229,.18);box-shadow:none}
.btn-danger{border-color:rgba(255,120,120,.25);color:#ffd4d4}
.hero{
  position:relative;overflow:hidden;padding:112px 0 92px;isolation:isolate;
}
.hero-premium-dark{
  background:
    linear-gradient(90deg, rgba(4,10,14,.88), rgba(4,10,14,.62)),
    url('../img/hero-premium-bg.svg') center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;right:-180px;top:-160px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle, rgba(114,218,229,.18), rgba(114,218,229,0) 68%);
  filter:blur(10px);z-index:-1;
}
.hero::after{
  content:"";position:absolute;left:-180px;bottom:-220px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle, rgba(42,139,150,.18), rgba(42,139,150,0) 70%);
  filter:blur(12px);z-index:-1;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:36px;align-items:center}
.hero-copy{max-width:760px;min-width:0}
.hero-copy h1{margin-bottom:20px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
.hero-trust{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:26px}
.hero-trust div{padding:16px 18px;border-radius:18px;background:rgba(9,20,25,.72);border:1px solid rgba(114,218,229,.10)}
.hero-trust strong{display:block;color:#fff;font-size:1.4rem;margin-bottom:2px}
.hero-trust span{display:block;color:#a9c5c9;font-size:.92rem;line-height:1.4}
.hero-side{display:flex;justify-content:flex-end;min-width:0}
.glass-card{width:min(560px,100%);border-radius:32px;padding:30px;position:relative;overflow:hidden}
.glass-card::before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(114,218,229,.10),transparent 34%,transparent 70%,rgba(114,218,229,.05));pointer-events:none}
.glass-top{display:flex;gap:8px;margin-bottom:20px}
.dot{width:12px;height:12px;border-radius:999px;background:rgba(114,218,229,.24)}
.kpi-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}
.kpi-list div{padding:18px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid rgba(114,218,229,.08)}
.kpi-list small{display:block;margin-bottom:6px}
.kpi-list strong{font-size:1.36rem;color:#fff;line-height:1.1}
.section-heading{margin-bottom:34px}
.section-heading.center{text-align:center;max-width:860px;margin:0 auto 34px}
.cards,.premium-grid,.metric-grid,.report-grid,.split,.contact-grid,.form-grid,.footer-grid,.admin-grid{display:grid;gap:24px;min-width:0}
.cards-3,.premium-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.card,.post-card,.feature-card,.contact-info,.auth-card,.admin-panel,.report-card{padding:28px;border-radius:26px}
.card p,.post-card p,.feature-card p,.contact-info p,.report-card p{color:var(--muted)}
.cover-image{width:100%;aspect-ratio:16/9;border-radius:18px;object-fit:cover;margin-bottom:16px;background:#081218}
.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
.check-list{padding-left:18px;margin:0}
.check-list li{margin:0 0 12px;color:#d6eff2}
.showcase-card{border-radius:30px;padding:28px;background:linear-gradient(180deg,rgba(9,26,31,.98),rgba(7,18,22,.98));color:#eafcfe}
.showcase-line{display:grid;grid-template-columns:18px 1fr auto;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.showcase-line:last-child{border-bottom:0}.showcase-line span{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 8px rgba(114,218,229,.08)}
.showcase-line small{color:rgba(255,255,255,.72)}
.tag-list{display:flex;flex-wrap:wrap;gap:12px}
.tag{padding:12px 16px;border-radius:999px;background:rgba(255,255,255,.03);border:1px solid rgba(114,218,229,.12);color:#d4fbff;font-weight:700}
.page-hero{padding:76px 0 54px}
.post-date{display:inline-block;margin-bottom:10px;color:var(--muted);font-size:.95rem}
.faq-list{display:grid;gap:16px}
.faq-item{padding:18px 22px;border-radius:20px}
.faq-item summary{cursor:pointer;font-weight:800;color:#fff}
.box-highlight{padding:34px;border-radius:28px;margin-top:42px;background:linear-gradient(135deg,rgba(114,218,229,.10),rgba(8,18,23,.96))}
.cta-strip{padding:38px 0;background:linear-gradient(135deg,#09141a,var(--secondary));color:#fff;border-top:1px solid rgba(114,218,229,.08);border-bottom:1px solid rgba(114,218,229,.08)}
.cta-content{display:flex;align-items:center;justify-content:space-between;gap:24px}
.contact-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
.map-embed iframe{width:100%;min-height:300px;border:0;border-radius:20px}
.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-grid .full{grid-column:1/-1}
label{display:block;font-weight:800;margin-bottom:8px;color:#eafcfe}
input,textarea,select{
  width:100%;padding:14px 15px;border-radius:16px;border:1px solid rgba(114,218,229,.12);
  font:inherit;background:rgba(255,255,255,.03);color:var(--text);outline:none;
}
input:focus,textarea:focus,select:focus{border-color:rgba(114,218,229,.38);box-shadow:0 0 0 3px rgba(114,218,229,.10)}
input[type=color]{padding:6px;height:52px}
.alert{padding:14px 16px;border-radius:16px;margin-bottom:16px}
.alert.success{background:#143428;color:#e8fff3}.alert.error{background:#3a171d;color:#ffe7eb}
.notice-card{padding:18px 20px;border-radius:18px;background:#1d2930;border:1px solid var(--border);margin:24px 0 0;color:#fff}
.site-footer{padding:72px 0 24px;background:linear-gradient(180deg,#050d11 0,#04080b 100%);color:#d6edf0;border-top:1px solid rgba(114,218,229,.08)}
.footer-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr) minmax(0,.9fr)}
.footer-logo,.site-logo--footer{width:auto!important;height:auto!important;object-fit:contain!important;max-width:min(var(--logo-footer-width),220px)!important;max-height:84px!important;margin-bottom:14px}
.site-footer h4{color:#fff}
.footer-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-list a{color:#d6edf0}.footer-bottom{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.auth-body,.admin-body,.resident-body{min-height:100vh;background:linear-gradient(180deg,#050b0f,#0b1820)}
.auth-card{width:min(540px,calc(100% - 32px));margin:8vh auto}
.auth-brand{display:flex;align-items:center;gap:14px;margin-bottom:20px}.auth-brand img{width:56px;height:56px;object-fit:contain}.auth-brand span{display:block;color:var(--muted);font-size:.9rem}
.admin-body,.resident-body{display:grid;grid-template-columns:290px minmax(0,1fr)}
.admin-sidebar,.resident-sidebar{
  position:sticky;top:0;height:100vh;padding:28px 22px;
  background:linear-gradient(180deg,#07181d,#0d2f35);
  color:#eafdfd;border-right:1px solid rgba(114,218,229,.08);overflow:auto;
}
.admin-logo{display:flex;flex-direction:column;align-items:flex-start;gap:14px;color:#fff;margin-bottom:28px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.08);min-width:0}
.admin-logo img,.site-logo--sidebar{width:auto!important;height:auto!important;max-width:min(var(--logo-sidebar-width),200px)!important;max-height:88px!important;object-fit:contain!important;filter:drop-shadow(0 12px 24px rgba(0,0,0,.2))}
.admin-logo strong{font-size:1.05rem}.admin-logo small{display:block;color:rgba(255,255,255,.68)}
.admin-nav{display:grid;gap:6px}.admin-nav a{display:block;color:#d7f1f3;font-weight:700;padding:12px 14px;border-radius:14px}.admin-nav a:hover{background:rgba(255,255,255,.08)}
.admin-content,.resident-content{
  min-width:0;padding:32px;
  background:radial-gradient(circle at top right,rgba(114,218,229,.06),transparent 26%), linear-gradient(180deg,#071116 0,#09131a 100%)!important;
}
.admin-topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.admin-topbar h1{font-size:clamp(2.2rem,4vw,4rem)}
.admin-section{margin-bottom:24px}
.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.metric-box{padding:22px;border-radius:24px}
.metric-box span{display:block;color:var(--muted);font-weight:700;margin-bottom:8px}
.metric-box strong{font-size:1.8rem;line-height:1;color:#fff}
.panel-header{margin-bottom:20px}.panel-header p{color:var(--muted)}
.branding-preview{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:20px}
.branding-preview div{padding:18px;border:1px dashed rgba(114,218,229,.18);border-radius:20px;background:rgba(255,255,255,.03);min-width:140px}
.branding-preview img{max-width:100%;height:auto;max-height:90px;object-fit:contain}
.branding-preview .favicon-preview{max-width:48px;max-height:48px}
.table-wrap{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;border-radius:18px}
.admin-table{width:100%;min-width:760px;border-collapse:collapse}
.admin-table th,.admin-table td{padding:14px;border-bottom:1px solid rgba(114,218,229,.08);text-align:left;vertical-align:top;font-size:.96rem;color:#e7f7f8}
.admin-table th{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.status-badge{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(114,218,229,.14);color:#bff8ff;font-weight:800;font-size:.82rem}
.content h2{margin-top:34px}.content ul{padding-left:18px}
.admin-actions-row,.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.admin-thumb{max-width:140px;border-radius:14px;background:#081218}
.report-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
.report-card{padding:26px;border-radius:24px}
.report-row{display:grid;gap:8px;padding:14px 0;border-bottom:1px solid rgba(114,218,229,.08)}
.report-row:last-child{border-bottom:0}
.report-meta{display:flex;justify-content:space-between;gap:12px;align-items:center}
.report-meta span{color:var(--muted);font-weight:700}
.bar-pair{display:grid;gap:8px}
.bar-track{height:10px;border-radius:999px;background:rgba(255,255,255,.06);overflow:hidden}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--secondary))}
.bar-fill-issued{background:linear-gradient(90deg,rgba(114,218,229,.55),rgba(114,218,229,.95))}
.bar-fill-paid{background:linear-gradient(90deg,var(--secondary),var(--primary))}
.compact-table th,.compact-table td{padding:12px}
.install-notice code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.resident-sidebar .admin-nav a{display:flex;align-items:center}
@media (max-width:1180px){
  .hero-grid,.report-grid,.split,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .hero-side{justify-content:flex-start}
  .cards-3,.premium-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:980px){
  .admin-body,.resident-body{grid-template-columns:1fr}
  .admin-sidebar,.resident-sidebar{position:relative;height:auto}
  .admin-content,.resident-content{padding:24px 16px}
  .admin-logo{align-items:flex-start}
}
@media (max-width:760px){
  .container{width:min(100% - 24px,1220px)}
  h1{font-size:clamp(2.25rem,11vw,3.6rem)}
  h2{font-size:clamp(1.7rem,8vw,2.5rem)}
  .site-nav{
    position:absolute;left:12px;right:12px;top:82px;display:none;flex-direction:column;align-items:flex-start;
    padding:16px;border-radius:20px;background:rgba(6,14,18,.98);border:1px solid rgba(114,218,229,.12);box-shadow:var(--shadow-soft)
  }
  .site-nav.open{display:flex}
  .menu-toggle{display:inline-flex}
  .nav-wrap{min-height:82px}
  .brand img,.site-logo--header{max-width:min(var(--logo-header-width),58vw)!important;max-height:58px!important}
  .hero{padding:82px 0 70px}
  .hero-trust,.kpi-list,.form-grid,.cards-3,.premium-grid,.metric-grid{grid-template-columns:1fr}
  .cta-content,.admin-topbar{flex-direction:column;align-items:flex-start}
  .admin-table{min-width:640px}
}