/*
Theme Name: MEXC Lite (RU)
Theme URI: https://example.com/
Author: AI Theme Builder
Description: Лёгкая, современная, SEO-friendly тема в стиле crypto-exchange (MEXC-like, без копирования). WordPress 6.x.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: mexc-lite
Tags: custom-menu, featured-images, one-column, two-columns, flexible-header, translation-ready
*/

/* =========================
   MEXC Lite — Design System
   Namespace: .mexc-
   ========================= */

:root{
  --mexc-bg: #0b1220;
  --mexc-bg-2: #0a1a2d;
  --mexc-surface: rgba(255,255,255,.06);
  --mexc-surface-2: rgba(255,255,255,.09);
  --mexc-card: rgba(255,255,255,.07);
  --mexc-border: rgba(255,255,255,.12);
  --mexc-text: #e9f1ff;
  --mexc-muted: rgba(233,241,255,.72);

  --mexc-accent: #1463FE; /* ocean blue-like */
  --mexc-accent-2: #509AD0;
  --mexc-good: #2fe3a7;
  --mexc-warn: #ffcc66;

  --mexc-shadow: 0 18px 50px rgba(0,0,0,.35);
  --mexc-shadow-soft: 0 10px 24px rgba(0,0,0,.25);

  --mexc-radius: 18px;
  --mexc-radius-sm: 12px;
  --mexc-container: 1160px;

  --mexc-font: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,"Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--mexc-font);
  color:var(--mexc-text);
  background: radial-gradient(1200px 700px at 15% 5%, rgba(20,99,254,.25), transparent 55%),
              radial-gradient(900px 560px at 85% 10%, rgba(80,154,208,.20), transparent 55%),
              linear-gradient(180deg, var(--mexc-bg), #070b14 70%);
  min-height:100vh;
}

img{ max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
a:focus{ outline:2px solid rgba(20,99,254,.6); outline-offset:3px; border-radius:10px; }

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

.mexc-container{
  width:min(var(--mexc-container), calc(100% - 40px));
  margin:0 auto;
}

/* Typography */
.mexc-h1{ font-size: clamp(30px, 3.6vw, 46px); line-height:1.08; letter-spacing:-.02em; margin:0 0 14px; }
.mexc-h2{ font-size: clamp(22px, 2.4vw, 30px); line-height:1.15; margin:0 0 12px; }
.mexc-h3{ font-size: 18px; line-height:1.25; margin:0 0 8px; }
.mexc-lead{ font-size: 16px; line-height:1.55; color:var(--mexc-muted); margin:0; }
.mexc-small{ font-size: 13px; line-height:1.5; color:var(--mexc-muted); }

/* Buttons */
.mexc-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:1px solid transparent;
  border-radius:999px;
  padding:12px 16px;
  font-weight:700;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  user-select:none;
  white-space:nowrap;
}
.mexc-btn:active{ transform: translateY(1px); }
.mexc-btn-primary{
  background: linear-gradient(135deg, var(--mexc-accent), var(--mexc-accent-2));
  color:#fff;
  box-shadow: 0 14px 40px rgba(20,99,254,.28);
}
.mexc-btn-primary:hover{ box-shadow: 0 16px 46px rgba(20,99,254,.35); }
.mexc-btn-ghost{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.14);
  color: var(--mexc-text);
}
.mexc-btn-ghost:hover{ background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.2); }

.mexc-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--mexc-muted);
  font-size: 13px;
  line-height:1;
}

/* Header */
.mexc-header{
  position: sticky;
  top:0;
  z-index:1000;
  backdrop-filter: blur(12px);
  background: rgba(7,11,20,.55);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.mexc-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding: 12px 0;
}
.mexc-brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 160px;
}
.mexc-brand__logo{
  width:36px;
  height:36px;
  border-radius:12px;
  background: url(/wp-content/themes/mexc-lite/assets/img/logo.png);
	background-size:cover;
  box-shadow: 0 12px 30px rgba(20,99,254,.25);
}
.mexc-brand__text{
  display:flex;
  flex-direction:column;
  line-height:1.05;
}
.mexc-brand__name{ font-weight:900; letter-spacing:.02em; }
.mexc-brand__tag{ font-size:12px; color: var(--mexc-muted); }

.mexc-nav{
  display:flex;
  align-items:center;
  gap:8px;
}
.mexc-nav__list{
  list-style:none;
  display:flex;
  align-items:center;
  gap:4px;
  margin:0;
  padding:0;
}
.mexc-nav__item{ position:relative; }
.mexc-nav a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius:999px;
  color: var(--mexc-muted);
  font-weight:700;
  font-size: 14px;
}
.mexc-nav a:hover{ background: rgba(255,255,255,.06); color: var(--mexc-text); }

.mexc-nav .current-menu-item > a,
.mexc-nav .current_page_item > a{
  background: rgba(20,99,254,.16);
  color: var(--mexc-text);
  border: 1px solid rgba(20,99,254,.25);
}

/* Dropdown (desktop hover + focus) */
.mexc-submenu{
  position:absolute;
  top: calc(100% + 10px);
  left:0;
  min-width: 260px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,18,32,.95);
  box-shadow: var(--mexc-shadow);
  display:none;
}
.mexc-nav__item:focus-within .mexc-submenu,
.mexc-nav__item:hover .mexc-submenu{ display:block; }

.mexc-submenu a{
  width:100%;
  border-radius: 12px;
  padding:10px 10px;
  color: var(--mexc-muted);
}
.mexc-submenu a:hover{
  background: rgba(255,255,255,.06);
  color: var(--mexc-text);
}

.mexc-header__actions{
  display:flex;
  align-items:center;
  gap:10px;
}

/* Burger */
.mexc-burger{
  display:none;
  width:44px;height:44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  cursor:pointer;
}
.mexc-burger span{
  display:block;
  width:20px;height:2px;
  background: rgba(233,241,255,.85);
  margin: 5px auto;
  border-radius:2px;
}

/* Mobile panel */
.mexc-mobile{
  display:none;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(7,11,20,.88);
}
.mexc-mobile__inner{
  padding: 12px 0 16px;
}
.mexc-mobile .mexc-nav__list{
  flex-direction:column;
  align-items:stretch;
  gap:8px;
}
.mexc-mobile .mexc-nav a{
  justify-content:space-between;
  width:100%;
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
}
.mexc-mobile .mexc-nav a:hover{
  background: rgba(255,255,255,.07);
}
.mexc-mobile .mexc-submenu{
  position:static;
  display:none;
  min-width:auto;
  box-shadow:none;
  background: transparent;
  border:0;
  padding: 6px 0 0;
}
.mexc-mobile .mexc-submenu a{
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  margin-top: 8px;
}
.mexc-mobile .mexc-nav__item.is-open > .mexc-submenu{ display:block; }

/* Hero */
.mexc-hero{
  padding: 44px 0 22px;
}
.mexc-hero__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
  align-items:stretch;
}
.mexc-hero__panel{
  border-radius: var(--mexc-radius);
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--mexc-shadow-soft);
  padding: 26px;
  overflow:hidden;
  position:relative;
}
.mexc-hero__panel:before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(600px 260px at 30% 0%, rgba(20,99,254,.30), transparent 60%),
    radial-gradient(520px 240px at 95% 30%, rgba(80,154,208,.20), transparent 60%);
  pointer-events:none;
  opacity:.9;
}
.mexc-hero__content{ position:relative; z-index:1; }

.mexc-hero__cta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 16px;
}

.mexc-stats{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.mexc-stat{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px 12px;
}
.mexc-stat__v{ font-weight:900; font-size: 16px; }
.mexc-stat__k{ font-size: 12px; color: var(--mexc-muted); margin-top: 4px; }

.mexc-hero__art{
  border-radius: var(--mexc-radius);
  border: 1px solid rgba(255,255,255,.12);
  background: radial-gradient(700px 360px at 30% 10%, rgba(20,99,254,.25), transparent 60%),
              radial-gradient(600px 320px at 70% 20%, rgba(80,154,208,.18), transparent 60%),
              rgba(255,255,255,.03);
  box-shadow: var(--mexc-shadow-soft);
  padding: 18px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.mexc-hero__artBox{
  border-radius: 16px;
  border: 1px dashed rgba(233,241,255,.20);
  background: rgba(0,0,0,.10);
  height: 260px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  color: rgba(233,241,255,.65);
  padding: 14px;
}
.mexc-hero__artMeta{
  margin-top: 12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

/* Sections */
.mexc-section{ padding: 28px 0; }
.mexc-section--tight{ padding: 18px 0; }

.mexc-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.mexc-card{
  border-radius: var(--mexc-radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
  padding: 16px;
}
.mexc-card--soft{
  background: rgba(255,255,255,.04);
  box-shadow:none;
}
.mexc-card__icon{
  width:44px;height:44px;
  border-radius: 14px;
  display:flex;align-items:center;justify-content:center;
  background: rgba(20,99,254,.18);
  border: 1px solid rgba(20,99,254,.25);
  margin-bottom: 10px;
}
.mexc-card__icon svg{ width:22px; height:22px; opacity:.95; }
.mexc-list{
  margin: 10px 0 0;
  padding: 0 0 0 18px;
  color: var(--mexc-muted);
}
.mexc-list li{ margin: 6px 0; }

.mexc-split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Tables */
.mexc-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border-radius: var(--mexc-radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
}
.mexc-table th, .mexc-table td{
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-align:left;
  vertical-align:top;
}
.mexc-table th{
  font-size: 13px;
  color: rgba(233,241,255,.78);
  background: rgba(255,255,255,.05);
}
.mexc-table tr:last-child td{ border-bottom:0; }
.mexc-pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  font-size: 12px;
  font-weight:800;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.mexc-pill--good{ border-color: rgba(47,227,167,.28); background: rgba(47,227,167,.10); }

/* FAQ Accordion */
.mexc-faq{
  margin-top: 12px;
  display:grid;
  gap:10px;
}
.mexc-acc{
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  overflow:hidden;
}
.mexc-acc__btn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 14px 14px;
  background: transparent;
  border:0;
  color: var(--mexc-text);
  cursor:pointer;
  text-align:left;
  font-weight:900;
}
.mexc-acc__btn span{ color: var(--mexc-muted); font-weight:800; }
.mexc-acc__icon{
  width:34px;height:34px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;
  background: rgba(255,255,255,.04);
  flex:0 0 auto;
}
.mexc-acc__panel{
  display:none;
  padding: 0 14px 14px;
  color: var(--mexc-muted);
}
.mexc-acc.is-open .mexc-acc__panel{ display:block; }

/* Content */
.mexc-content{
  padding: 24px 0 34px;
}
.mexc-prose{
  border-radius: var(--mexc-radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding: 18px;
}
.mexc-prose h1, .mexc-prose h2, .mexc-prose h3{ margin-top: 12px; }
.mexc-prose p{ color: var(--mexc-muted); line-height:1.75; }
.mexc-prose ul{ color: var(--mexc-muted); }

/* Footer */
.mexc-footer{
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(7,11,20,.55);
  padding: 22px 0;
}
.mexc-footer__grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}
.mexc-footer__title{ font-weight:900; margin:0 0 8px; }
.mexc-footer a{
  color: var(--mexc-muted);
}
.mexc-footer a:hover{ color: var(--mexc-text); }
.mexc-footer__list{
  list-style:none;
  margin:0; padding:0;
  display:grid; gap:8px;
}
.mexc-footer__bottom{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:space-between;
  color: var(--mexc-muted);
  font-size: 13px;
}

/* WP core helpers */
.wp-block-image{ margin: 0; }
.alignwide{ width: 100%; }
.alignfull{ width: 100vw; margin-left: calc(50% - 50vw); }

/* 404 */
.mexc-404{
  padding: 46px 0 60px;
  text-align:center;
}
.mexc-404__box{
  margin: 0 auto;
  width:min(760px, 100%);
}

/* Responsive */
@media (max-width: 980px){
  .mexc-hero__grid{ grid-template-columns: 1fr; }
  .mexc-grid{ grid-template-columns: repeat(2, 1fr); }
  .mexc-footer__grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px){
  .mexc-nav{ display:none; }
  .mexc-burger{ display:block; }
  .mexc-mobile{ display:block; }
}
@media (max-width: 640px){
  .mexc-container{ width: min(var(--mexc-container), calc(100% - 28px)); }
  .mexc-grid{ grid-template-columns: 1fr; }
  .mexc-stats{ grid-template-columns: 1fr; }
  .mexc-split{ grid-template-columns: 1fr; }
  .mexc-footer__grid{ grid-template-columns: 1fr; }
  .mexc-hero__artBox{ height: 210px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .mexc-btn{ transition:none; }
}
.mexc-note{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:16px;padding:14px;margin:14px 0}
.mexc-note strong{color:rgba(233,241,255,.92)}
.mexc-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0}
.mexc-kpi{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:16px;padding:12px}
.mexc-kpi__v{font-weight:900;font-size:16px}
.mexc-kpi__k{font-size:12px;color:rgba(233,241,255,.72);margin-top:4px;line-height:1.4}
.mexc-inline-code{display:inline-block;padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);font-size:13px}
.mexc-table-wrap{overflow:auto;border-radius:18px}
.mexc-steps{margin:10px 0 0;padding:0 0 0 18px;color:rgba(233,241,255,.72)}
.mexc-steps li{margin:6px 0}
@media (max-width:640px){
	.mexc-kpis{grid-template-columns:1fr}
}
@media (max-width:570px){
	.mexc-header__inner{
		display:block;
		font-size:0.7rem;
	}}