/* What Power Plug - design system
   Palette: deep navy ink + electric amber accent + paper neutrals
   Type: system UI stack, tight display tracking, tabular numerals for specs
   Layout: 1120px wrap, 8pt spacing scale */

:root{
  --ink:#0B1526;
  --ink-2:#22344C;
  --muted:#5B6B82;
  --line:#E3E8F0;
  --surface:#F4F6FA;
  --paper:#FFFFFF;
  --accent:#FFB020;
  --accent-ink:#5C3A00;
  --ok:#0E7A4D;      --ok-bg:#F0FAF4;   --ok-line:#BEE4CC;
  --warn:#8A5200;    --warn-bg:#FFF8EA; --warn-line:#F1DAA5;
  --bad:#A32218;     --bad-bg:#FFF4F2;  --bad-line:#F2C4BE;
  --r-sm:10px; --r:14px; --r-lg:20px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(11,21,38,.06);
  --sh-2:0 10px 30px -14px rgba(11,21,38,.25);
  --sh-3:0 24px 60px -28px rgba(11,21,38,.45);
  --wrap:1120px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.15;letter-spacing:-.025em;font-weight:750}
h1{font-size:clamp(30px,4.2vw,48px)}
h2{font-size:clamp(24px,2.6vw,30px);margin-top:1.6em}
h3{font-size:20px;letter-spacing:-.015em}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.hero>*,.grid-2>*,.grid-3>*{min-width:0}
.eyebrow{font-size:12px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}
.tnum{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:#fff;padding:10px 14px;border-radius:10px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:750;letter-spacing:-.03em;font-size:18px}
.brand:hover{text-decoration:none}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--ink);display:grid;place-items:center;flex:none}
.brand-mark svg{width:20px;height:20px}
.brand em{font-style:normal;color:var(--muted);font-weight:600}
.site-nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
.site-nav a{font-size:15px;font-weight:550;color:var(--ink-2);padding:8px 13px;border-radius:var(--r-pill)}
.site-nav a:hover{background:var(--surface);text-decoration:none}
.site-nav a[aria-current="page"]{background:var(--ink);color:#fff}
.nav-cta{background:var(--accent);color:var(--accent-ink)!important;font-weight:700}
.nav-cta:hover{background:#FFC24A!important}

/* ---------- hero ---------- */
.hero{padding:64px 0 28px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero h1{margin-bottom:18px}
.hero h1 span{color:var(--muted)}
.lede{font-size:19px;color:var(--muted);max-width:54ch}
.hero-art{position:relative}
.hero-art .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.hero-art .cell{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;place-items:center}
.hero-art img{height:74px;width:100%;max-width:120px;object-fit:contain;filter:grayscale(.15)}
.hero-art .cell small{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:6px;font-weight:650}

/* ---------- search combobox ---------- */
.finder{position:relative;margin:26px 0 14px;max-width:520px}
.finder-label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:8px}
.finder-input{width:100%;height:60px;border:1.5px solid var(--line);border-radius:var(--r);
  padding:0 52px 0 50px;font:inherit;font-size:17px;background:#fff;color:var(--ink);
  box-shadow:var(--sh-1);transition:border-color .15s,box-shadow .15s}
.finder-input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px rgba(11,21,38,.07)}
.finder .i{position:absolute;left:17px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.finder .kbd{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:11px;font-weight:700;
  color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 6px;background:var(--surface)}
.listbox{position:absolute;z-index:70;left:0;right:0;top:calc(100% + 8px);background:#fff;
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-3);overflow:hidden;
  max-height:344px;overflow-y:auto;padding:6px}
.listbox[hidden]{display:none}
.lb-item{display:flex;align-items:center;gap:10px;justify-content:space-between;
  padding:10px 12px;border-radius:10px;cursor:pointer;font-size:16px}
.lb-item[aria-selected="true"]{background:var(--surface)}
.lb-item .types{font-size:13px;color:var(--muted);font-weight:600;white-space:nowrap}
.lb-empty{padding:14px;color:var(--muted);font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted)}
.chip{border:1px solid var(--line);border-radius:var(--r-pill);padding:5px 12px;font-size:14px;
  color:var(--ink-2);background:#fff;font-weight:600}
.chip:hover{background:var(--surface);text-decoration:none}

/* ---------- cards / sections ---------- */
section{padding:8px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:56px 0 18px}
.section-head h2{margin:0}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-1)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}

/* ---------- verdict ---------- */
.verdict{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:20px 22px;background:var(--surface)}
.verdict>*{min-width:0}
.verdict form{display:flex;flex-wrap:wrap;gap:10px;align-items:center;max-width:100%}
.verdict form select{max-width:100%;min-width:0;font-size:16px!important}
.verdict .icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:#fff;border:1px solid var(--line);font-size:20px}
.verdict-h{margin:0 0 4px;font-size:17px;letter-spacing:-.01em}
.verdict p{margin:0;font-size:15.5px;color:var(--ink-2)}
.verdict.tone-ok{background:var(--ok-bg);border-color:var(--ok-line)}
.verdict.tone-ok .verdict-h{color:var(--ok)}
.verdict.tone-warn{background:var(--warn-bg);border-color:var(--warn-line)}
.verdict.tone-warn .verdict-h{color:var(--warn)}
.verdict.tone-bad{background:var(--bad-bg);border-color:var(--bad-line)}
.verdict.tone-bad .verdict-h{color:var(--bad)}

/* ---------- spec grid ---------- */
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0 0}
.spec{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 16px}
.spec dt{font-size:11px;font-weight:750;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.spec dd{margin:7px 0 0;font-size:25px;font-weight:750;letter-spacing:-.03em;line-height:1.15}
.spec dd.sm{font-size:17px;letter-spacing:-.01em}
.spec .sub{display:block;font-size:13px;font-weight:550;color:var(--muted);margin-top:5px;letter-spacing:0}

/* ---------- plug figures ---------- */
.plugs{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.plug{width:158px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 10px 10px;text-align:center}
.plug img{height:104px;width:auto;margin:0 auto;object-fit:contain}
.plug .cap{display:block;font-size:12.5px;color:var(--muted);margin-top:8px;font-weight:650}
.plug .cap a{color:var(--ink)}

/* ---------- country list ---------- */
.az-tools{display:grid;gap:14px;margin-bottom:20px}
.az-tools input{height:50px;width:100%;max-width:420px;border:1.5px solid var(--line);border-radius:var(--r);padding:0 16px;font:inherit;background:#fff;box-shadow:var(--sh-1)}
.az-tools input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px rgba(11,21,38,.07)}
.az-letters{display:flex;flex-wrap:wrap;gap:2px}
.az-letters a{width:32px;height:32px;display:grid;place-items:center;border-radius:8px;font-size:14px;font-weight:700;color:var(--ink-2)}
.az-letters a:hover{background:var(--surface);text-decoration:none}
.az{display:grid;grid-template-columns:repeat(auto-fill,minmax(236px,1fr));gap:6px 18px}
.az-row{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 12px;border-radius:10px;border:1px solid transparent}
.az-row:hover{border-color:var(--line);background:var(--surface);text-decoration:none}
.az-row .t{font-size:12.5px;color:var(--muted);font-weight:650;white-space:nowrap}
.az-row[hidden]{display:none}
.letter{grid-column:1/-1;font-size:12px;font-weight:750;letter-spacing:.1em;color:var(--muted);
  text-transform:uppercase;margin:22px 0 4px}

/* ---------- type cards ---------- */
.types{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:14px}
.type-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:center;transition:transform .12s,box-shadow .12s}
.type-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);text-decoration:none}
.type-card img{height:84px;width:auto;margin:0 auto}
.type-card b{display:block;margin-top:10px;font-size:15px}
.type-card span{display:block;font-size:12.5px;color:var(--muted)}

/* ---------- tool panel ---------- */
.panel{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:32px}
.panel h2{color:#fff;margin:0 0 6px}
.panel p{color:#B9C6D6}
.panel .row{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:end;margin-top:22px}
.field label{display:block;font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:#93A5BC;margin-bottom:7px}
.field select{width:100%;height:52px;border-radius:12px;border:1px solid #2E4259;background:#132339;color:#fff;
  padding:0 14px;font:inherit;font-size:16px;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2393A5BC' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center}
.panel .swap{width:52px;height:52px;border-radius:12px;border:1px solid #2E4259;background:#132339;color:#fff;
  display:grid;place-items:center;cursor:pointer}
.panel .swap:hover{background:#1B304A}
.panel-result{margin-top:20px;background:#132339;border:1px solid #2E4259;border-radius:var(--r);padding:18px 20px;font-size:16px;color:#DCE5EF}
.panel-result strong{color:#fff}
.panel-result .tag{display:inline-block;font-size:12px;font-weight:750;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 9px;border-radius:var(--r-pill);margin-bottom:8px}
.tag.ok{background:#0E7A4D;color:#fff}
.tag.warn{background:var(--accent);color:var(--accent-ink)}
.tag.bad{background:#C0392B;color:#fff}

/* ---------- prose ---------- */
.prose{max-width:72ch;font-size:17.5px}
.prose p{color:var(--ink-2)}
.prose h2{margin-top:1.4em}
.note{background:var(--surface);border-left:3px solid var(--accent);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:14px 18px;margin:18px 0;font-size:16px;color:var(--ink-2)}

/* ---------- map ---------- */
.map-shell{margin:26px 0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
#map{height:360px;width:100%}
.map-cap{padding:10px 16px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);background:#fff}
.map-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:14px}
.map-placeholder .chip{font-size:15px;padding:9px 16px;box-shadow:var(--sh-1)}

/* ---------- breadcrumb ---------- */
.crumbs{display:flex;gap:8px;align-items:center;font-size:13.5px;color:var(--muted);margin:26px 0 14px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs span{opacity:.5}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#A9B8CB;margin-top:72px;padding:56px 0 26px;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff;font-size:13px;letter-spacing:.09em;text-transform:uppercase;margin:0 0 12px}
.site-footer a{color:#A9B8CB;display:block;padding:4px 0}
.site-footer a:hover{color:#fff;text-decoration:none}
.site-footer .brand{color:#fff;margin-bottom:12px}
.site-footer .brand-mark{background:#1B304A}
.site-footer .legal{border-top:1px solid #1D2E45;margin-top:36px;padding-top:20px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:#7D8FA6}
.site-footer .legal a{display:inline;padding:0}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero{grid-template-columns:1fr;gap:32px;padding-top:40px}
  .hero-art{order:2}
  .specs{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .panel .row{grid-template-columns:1fr}
  .panel .swap{justify-self:start}
}
@media (max-width:640px){
  body{font-size:16px}
  .site-header .wrap{height:auto;padding-top:10px;padding-bottom:10px;flex-wrap:wrap;gap:8px}
  .site-nav{gap:0;width:100%;margin-left:0;overflow-x:auto;padding-bottom:2px}
  .site-nav a{padding:7px 10px;font-size:14px;white-space:nowrap}
  .specs{grid-template-columns:1fr 1fr}
  .spec dd{font-size:21px}
  .plug{width:calc(50% - 7px)}
  .az{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr}
  .finder-input{height:54px;font-size:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}