:root{
  --violet:#7C3AED;
  --violet-600:#6D28D9;
  --pink:#EC4899;
  --orange:#FF7A45;
  --amber:#F59E0B;
  --green:#10B981;
  --red:#EF4444;
  --grad:linear-gradient(135deg,#7C3AED 0%,#EC4899 55%,#FF7A45 100%);
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,.12),rgba(255,122,69,.12));
  --bg:#F6F6FB;
  --card:#FFFFFF;
  --text:#14142B;
  --muted:#6A6A85;
  --border:#E9E9F3;
  --ring:rgba(124,58,237,.28);
  --shadow-sm:0 1px 2px rgba(20,20,43,.06), 0 6px 16px rgba(20,20,43,.05);
  --shadow-md:0 10px 30px rgba(20,20,43,.09);
  --shadow-lg:0 24px 60px rgba(20,20,43,.16);
  --r-sm:12px;
  --r-md:18px;
  --r-lg:26px;
  --r-xl:34px;
  --header-h:64px;
}

[data-theme="dark"]{
  --bg:#08080F;
  --card:#12121D;
  --text:#F3F3FB;
  --muted:#9A9AB4;
  --border:#22223A;
  --ring:rgba(236,72,153,.3);
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,.2),rgba(255,122,69,.14));
  --shadow-sm:0 1px 2px rgba(0,0,0,.5), 0 6px 16px rgba(0,0,0,.35);
  --shadow-md:0 12px 32px rgba(0,0,0,.5);
  --shadow-lg:0 26px 60px rgba(0,0,0,.6);
}

*,*::before,*::after{box-sizing:border-box}

[hidden]{display:none !important}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 14px)}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  padding-bottom:86px;
}

img,svg{display:block;max-width:100%}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:inherit;text-decoration:none}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip-link{
  position:fixed;top:8px;left:8px;z-index:200;
  background:var(--violet);color:#fff;padding:10px 16px;border-radius:999px;
  transform:translateY(-160%);transition:transform .2s;
}
.skip-link:focus{transform:none}

.wrap{width:100%;max-width:1140px;margin-inline:auto;padding-inline:18px}

.decor{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.blob-1{width:340px;height:340px;background:#C4B5FD;top:-120px;left:-90px}
.blob-2{width:300px;height:300px;background:#FBCFE8;top:180px;right:-120px}
.blob-3{width:260px;height:260px;background:#FED7AA;bottom:8%;left:-110px;opacity:.4}
[data-theme="dark"] .blob{opacity:.16}

:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:8px}

svg{stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;fill:none}
.brand-mark svg{width:34px;height:34px;stroke:none}
.blob{filter:blur(70px)}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid transparent;
  transition:border-color .25s, box-shadow .25s;
}
.site-header.is-stuck{border-bottom-color:var(--border);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  display:grid;place-items:center;width:42px;height:42px;border-radius:14px;
  background:var(--grad);box-shadow:0 8px 20px rgba(124,58,237,.32);flex:none;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-text strong{font-size:19px;font-weight:800;letter-spacing:-.4px}
.brand-text small{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.2px}
.header-actions{display:flex;align-items:center;gap:8px}

.icon-btn{
  position:relative;display:grid;place-items:center;width:42px;height:42px;border-radius:14px;
  background:var(--card);border:1px solid var(--border);color:var(--text);
  transition:transform .15s, border-color .2s, background .2s;
}
.icon-btn svg{width:20px;height:20px}
.icon-btn:hover{border-color:var(--violet)}
.icon-btn:active{transform:scale(.94)}
.icon-btn .count{
  position:absolute;top:-6px;right:-6px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;
  background:var(--grad);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;
  transform:scale(0);transition:transform .25s cubic-bezier(.34,1.56,.64,1);
}
.icon-btn .count.on{transform:scale(1)}
.ic-moon{display:none}
[data-theme="dark"] .ic-sun{display:none}
[data-theme="dark"] .ic-moon{display:block}

/* hero */
.hero{padding-top:26px;padding-bottom:8px;text-align:center}

.hero h1{
  margin:16px auto 12px;max-width:15ch;
  font-size:clamp(30px,9vw,54px);line-height:1.05;font-weight:800;letter-spacing:-1.4px;
}
.grad{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{
  max-width:56ch;margin:0 auto;color:var(--muted);
  font-size:clamp(14.5px,3.9vw,17.5px);
}

.searchbar{
  position:relative;display:flex;align-items:center;gap:8px;
  margin:22px auto 0;max-width:620px;padding:8px 8px 8px 14px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);
  box-shadow:var(--shadow-md);
}
.searchbar:focus-within{border-color:var(--violet);box-shadow:var(--shadow-md),0 0 0 4px var(--ring)}
.search-ic{color:var(--muted);display:grid;place-items:center;flex:none}
.search-ic svg{width:20px;height:20px}
.searchbar input{
  flex:1;min-width:0;background:none;border:0;padding:12px 0;font-size:15px;font-weight:600;
}
.searchbar input::placeholder{color:var(--muted);font-weight:500}
.searchbar input:focus{outline:none}
.clear-btn{width:30px;height:30px;border-radius:50%;background:var(--border);color:var(--muted);font-size:20px;line-height:1;display:grid;place-items:center;flex:none}
.btn-search{border-radius:var(--r-lg);padding:12px 20px;font-size:14.5px}

.quick{
  display:flex;gap:8px;overflow-x:auto;margin:16px -18px 0;padding:4px 18px 8px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.quick::-webkit-scrollbar{display:none}

.chip{
  flex:none;padding:8px 14px;border-radius:999px;border:1.5px solid var(--border);
  background:var(--card);color:var(--muted);
  font-size:13px;font-weight:700;white-space:nowrap;
  transition:.18s;
}
.chip:hover{border-color:var(--violet);color:var(--text)}
.chip-active{background:var(--grad);border-color:transparent;color:#fff}

/* section */
.section{padding-top:46px}
.section-head{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;justify-content:space-between;margin-bottom:14px}
.section-head h2{font-size:clamp(21px,5.6vw,30px);font-weight:800;letter-spacing:-.8px}
.muted{color:var(--muted);font-size:14px}
.sort-wrap{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.picker{
  appearance:none;-webkit-appearance:none;
  padding:11px 40px 11px 15px;border-radius:999px;border:1.5px solid var(--border);
  background:var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236A6A85' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center/18px;
  font-size:13.5px;font-weight:700;cursor:pointer;
}
.btn-reset{display:inline-flex;gap:7px;align-items:center}
.btn-reset svg{width:16px;height:16px}

/* grid + card */
.grid{display:grid;gap:16px}
.card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:18px;box-shadow:var(--shadow-sm);
  transition:transform .22s, box-shadow .22s, border-color .22s;
}
.card::before{
  content:"";position:absolute;inset:0 0 auto;height:4px;
  background:var(--violet);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}

.card-top{display:flex;align-items:center;gap:12px}
.logo-wrap{
  width:54px;height:54px;flex:none;border-radius:16px;overflow:hidden;
  background:var(--card);border:1px solid var(--border);
  box-shadow:0 6px 16px rgba(20,20,43,.12);
  display:flex;align-items:center;justify-content:center;
}
.logo{
  display:block;width:100%;height:100%;object-fit:contain;
  padding:6px;background:var(--card);
}
.logo-mono{
  width:72%;height:72%;margin:auto;border:0;padding:0;border-radius:12px;
  box-shadow:0 3px 8px rgba(20,20,43,.16);
}
.card-title{min-width:0;flex:1}
.card-title h3{font-size:18px;font-weight:800;letter-spacing:-.4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px}

.pill{
  display:inline-flex;align-items:center;gap:4px;
  padding:3.5px 9px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.2px;
  background:var(--grad-soft);color:var(--violet);
}
[data-theme="dark"] .pill{color:#C4B5FD}
.pill svg{width:12px;height:12px;stroke-width:2.1}
.pill-app{background:rgba(124,58,237,.1);color:var(--violet)}
.pill-both{background:rgba(16,185,129,.12);color:#0E9F6E}
[data-theme="dark"] .pill-both{color:#34D399}
.pill-web{background:rgba(245,158,11,.14);color:#B45309}
[data-theme="dark"] .pill-web{color:#FBBF24}

/* ussd */
.dial{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 11px;border-radius:12px;
  background:var(--text);color:var(--bg);
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13.5px;font-weight:800;letter-spacing:.4px;white-space:nowrap;
}
.dial svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;opacity:.85}
.ussd-line{margin-top:13px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.ussd-path{margin:0;font-size:12.5px;line-height:1.45;color:var(--muted);font-weight:600}
.level{
  padding:4px 9px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:.3px;white-space:nowrap;
}
.level.official{background:rgba(16,185,129,.14);color:#0E9F6E}
[data-theme="dark"] .level.official{color:#34D399}

.codes-grid{display:grid;gap:16px}
.code-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:18px;box-shadow:var(--shadow-sm);
}
.code-card::before{
  content:"";display:block;width:44px;height:4px;border-radius:4px;margin-bottom:14px;
  background:#0E9F6E;
}
.code-card-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}
.code-card h3{margin:14px 0 0;font-size:17px;font-weight:800;letter-spacing:-.3px}
.code-card .net{margin:3px 0 0;font-size:11.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}
.code-card .about{margin:10px 0 0;font-size:13.5px;line-height:1.55;color:var(--muted)}
.code-card .feature-list{margin:12px 0 0}
.code-link{margin-top:16px;width:100%;justify-content:center}
.codes-note{margin:16px 0 0;font-size:12.5px;line-height:1.6;color:var(--muted)}

.ussd-box{
  margin-top:16px;padding:14px 15px;border-radius:var(--r-md);
  background:var(--grad-soft);border:1px dashed color-mix(in srgb,var(--violet) 26%,transparent);
}
.ussd-box-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.ussd-box .ussd-path{margin-top:10px}

.tagline{margin:14px 0 2px;font-size:14.5px;font-weight:700;letter-spacing:-.2px}
.blurb{margin:6px 0 0;color:var(--muted);font-size:13.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.amounts{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  margin-top:16px;padding:13px 15px;border-radius:var(--r-md);
  background:var(--grad-soft);border:1px dashed color-mix(in srgb,var(--violet) 26%,transparent);
}
.amounts .lbl{display:block;font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.amounts strong{font-size:clamp(17px,5vw,21px);font-weight:800;letter-spacing:-.6px}
.amounts .sep{color:var(--violet);font-weight:800}
[data-theme="dark"] .amounts strong{color:#fff}

.meta{margin-top:14px;display:grid;gap:9px}
.meta li{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.meta .ic{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;flex:none;background:var(--bg);border:1px solid var(--border);color:var(--violet)}
[data-theme="dark"] .meta .ic{background:#1B1B2A}
.meta .ic svg{width:15px;height:15px}
.meta b{color:var(--text);font-weight:700}
.meta .hl{color:var(--green);font-weight:800}

.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{padding:5px 10px;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:11.5px;font-weight:700;color:var(--muted)}
[data-theme="dark"] .tag{background:#1B1B2A}

.rating{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:800;color:var(--amber)}
.rating svg{width:14px;height:14px;fill:var(--amber);stroke:var(--amber)}

.card-actions{display:flex;gap:8px;margin-top:16px;padding-top:0}
.card-actions .btn{flex:1}
.heart.is-saved{color:#fff;background:var(--pink);border-color:var(--pink)}
.heart.is-saved svg{fill:currentColor}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 20px;border-radius:var(--r-lg);
  font-size:14.5px;font-weight:800;letter-spacing:-.2px;
  transition:transform .15s, box-shadow .2s, background .2s, border-color .2s;
}
.btn:active{transform:scale(.97)}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(124,58,237,.28)}
.btn-primary:hover{box-shadow:0 14px 30px rgba(236,72,153,.32)}
.btn-outline{background:var(--card);border:1.5px solid var(--border);color:var(--text);width:100%}
.btn-outline:hover{border-color:var(--violet);color:var(--violet)}
.btn-ghost{background:var(--card);border:1.5px solid var(--border);color:var(--muted);padding:10px 16px;font-size:13px}
.btn-ghost:hover{color:var(--violet);border-color:var(--violet)}

.empty{text-align:center;padding:44px 20px;background:var(--card);border:1px dashed var(--border);border-radius:var(--r-lg)}
.empty-art{font-size:38px}
.empty h3{margin:10px 0 4px;font-size:19px;font-weight:800}
.empty p{color:var(--muted);font-size:14px;margin-bottom:16px}

/* warn */
.warn{
  margin-top:26px;padding:18px;border-radius:var(--r-md);
  background:color-mix(in srgb,var(--amber) 10%, var(--card));
  border:1px solid color-mix(in srgb,var(--amber) 30%, transparent);
  color:var(--muted);font-size:13px;line-height:1.6;
}
.warn strong{color:var(--text);display:block;margin-bottom:4px;font-size:13.5px}

/* footer */
.site-footer{padding:34px 18px 20px;display:grid;gap:18px}
.footer-brand{display:flex;gap:12px;align-items:flex-start}
.footer-brand strong{font-size:17px;font-weight:800}
.footer-brand p{margin-top:3px;color:var(--muted);font-size:13px;max-width:44ch}
.footer-links{display:flex;flex-wrap:wrap;gap:14px;font-size:13.5px;font-weight:700;color:var(--muted)}
.footer-links a:hover{color:var(--violet)}
.copyright{color:var(--muted);font-size:12.5px}

/* bottom nav — mobile only */
.bottom-nav{
  position:fixed;left:12px;right:12px;bottom:12px;z-index:70;
  display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:7px;
  background:color-mix(in srgb,var(--card) 88%, transparent);
  backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);
}
.bn{
  position:relative;display:grid;place-items:center;gap:3px;padding:9px 4px;border-radius:16px;
  color:var(--muted);font-size:10.5px;font-weight:800;transition:.18s;
}
.bn svg{width:21px;height:21px}
.bn.is-on{background:var(--grad-soft);color:var(--violet)}
[data-theme="dark"] .bn.is-on{color:#C4B5FD}
.bn-count{
  position:absolute;top:2px;right:calc(50% - 22px);min-width:17px;height:17px;padding:0 4px;
  border-radius:999px;background:var(--pink);color:#fff;font-size:10px;font-style:normal;
  display:grid;place-items:center;font-weight:800;
}
.bn-count:empty,.bn-count[data-empty="1"]{display:none}
.nav-picker{display:none}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;justify-content:center}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(10,10,25,.55);backdrop-filter:blur(4px);animation:fade .25s}
@keyframes fade{from{opacity:0}}
.modal-card{
  position:relative;width:100%;max-width:560px;max-height:92vh;overflow:auto;
  background:var(--card);border:1px solid var(--border);border-bottom:0;
  border-radius:var(--r-xl) var(--r-xl) 0 0;padding:10px 20px 30px;
  box-shadow:var(--shadow-lg);animation:up .32s cubic-bezier(.22,1,.36,1);
}
@keyframes up{from{transform:translateY(40px);opacity:.4}}
.sheet-grip{width:44px;height:5px;border-radius:999px;background:var(--border);margin:0 auto 14px}
.modal-head{display:flex;gap:12px;align-items:center;padding-right:44px;position:relative}
.modal-head .logo-wrap,.modal-head .logo{width:60px;height:60px}
.modal-head .logo-wrap{border-radius:18px}
.modal-head .logo-mono{width:72%;height:72%;border-radius:14px}
.modal-head h2{font-size:21px;font-weight:800;letter-spacing:-.5px}
.modal-close{position:absolute;top:0;right:0;width:36px;height:36px;border-radius:50%;background:var(--bg);color:var(--muted);font-size:20px;display:grid;place-items:center}
.modal-blurb{margin-top:14px;color:var(--muted);font-size:14.5px}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}
.detail-grid > div{padding:12px;border-radius:var(--r-sm);background:var(--bg);border:1px solid var(--border)}
[data-theme="dark"] .detail-grid > div{background:#1B1B2A}
.detail-grid dt{font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.detail-grid dd{font-size:15.5px;font-weight:800;margin-top:2px;letter-spacing:-.3px}
.modal h4{margin:20px 0 9px;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.feature-list{display:grid;gap:8px}
.feature-list li{display:flex;gap:9px;align-items:flex-start;font-size:13.8px}
.feature-list svg{width:17px;height:17px;color:var(--green);flex:none;margin-top:2px}
.modal-actions{display:grid;gap:9px;margin-top:22px}
.modal-note{margin-top:14px;font-size:11.8px;color:var(--muted);text-align:center}

/* toast */
.toast{
  position:fixed;left:50%;bottom:104px;z-index:120;transform:translate(-50%,20px);
  padding:12px 18px;border-radius:999px;background:var(--text);color:var(--bg);
  font-size:13.5px;font-weight:700;box-shadow:var(--shadow-md);
  opacity:0;pointer-events:none;transition:.28s;max-width:calc(100% - 40px);text-align:center;
}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);animation:fadeUp .5s cubic-bezier(.22,1,.36,1) forwards}
@keyframes fadeUp{to{opacity:1;transform:none}}

@media (min-width:560px){
  .detail-grid{grid-template-columns:repeat(3,1fr)}
  .codes-grid{grid-template-columns:repeat(2,1fr)}
}

@media (min-width:680px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .modal{align-items:center;padding:20px}
  .modal-card{border-radius:var(--r-xl);border-bottom:1px solid var(--border)}
  .toast{bottom:28px}
}

@media (min-width:1000px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .codes-grid{grid-template-columns:repeat(3,1fr)}
  .card:hover .card-actions .btn-primary{transform:translateY(-1px)}
  .bottom-nav{display:none}
  .nav-picker{display:block}
  body{padding-bottom:0}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}