/*
Theme Name: Cointra
Author: Cointra Exchange
Description: A precision-engineered crypto exchange theme with live ticker integration and data-driven layouts.
Version: 1.0
Text Domain: cointra
*/

/* ===== Variables & Reset ===== */
:root {
  --cnt-bg: #f4f7fa;
  --cnt-surface: #ffffff;
  --cnt-dark: #0b1120;
  --cnt-dark-alt: #131c2e;
  --cnt-accent: #00d4aa;
  --cnt-accent-hover: #00b894;
  --cnt-indigo: #4f46e5;
  --cnt-red: #ef4444;
  --cnt-green: #10b981;
  --cnt-text: #1e293b;
  --cnt-muted: #64748b;
  --cnt-border: #e2e8f0;
  --cnt-radius: 10px;
  --cnt-shadow: 0 2px 12px rgba(0,0,0,.06);
  --cnt-shadow-lg: 0 8px 32px rgba(0,0,0,.10);
  --cnt-font-display: 'Sora', sans-serif;
  --cnt-font-body: 'DM Sans', sans-serif;
  --cnt-max-w: 1200px;
  --cnt-ticker-h: 40px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--cnt-font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--cnt-text);
  background: var(--cnt-bg);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s, opacity .2s; }
a:hover { color: var(--cnt-accent); }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; border: none; outline: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--cnt-font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cnt-dark);
}

.cnt-container { max-width: var(--cnt-max-w); margin: 0 auto; padding: 0 24px; }

/* ===== Ticker Tape ===== */
.cnt-ticker {
  background: var(--cnt-dark);
  height: var(--cnt-ticker-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.cnt-ticker__track {
  display: flex;
  align-items: center;
  gap: 40px;
  white-space: nowrap;
  animation: cnt-scroll 30s linear infinite;
}

.cnt-ticker__track:hover { animation-play-state: paused; }

@keyframes cnt-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.cnt-ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #cbd5e1;
  padding: 4px 12px;
  border-radius: 4px;
  transition: background .2s;
}

.cnt-ticker__item:hover { background: rgba(255,255,255,.06); }
.cnt-ticker__symbol { color: #f8fafc; font-weight: 700; }
.cnt-ticker__price { color: #f1f5f9; }
.cnt-ticker__change { font-size: 12px; font-weight: 600; padding: 2px 6px; border-radius: 3px; }
.cnt-ticker__change--up { color: var(--cnt-green); background: rgba(16,185,129,.1); }
.cnt-ticker__change--down { color: var(--cnt-red); background: rgba(239,68,68,.1); }

/* ===== Header / Navigation ===== */
.cnt-header {
  background: var(--cnt-surface);
  border-bottom: 1px solid var(--cnt-border);
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}

.cnt-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.cnt-logo img, .cnt-logo__img { height: 36px; width: auto; }
.cnt-logo__text {
  font-family: var(--cnt-font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--cnt-dark);
  letter-spacing: -0.5px;
}
.cnt-logo__text span { color: var(--cnt-accent); }

.cnt-nav { display: flex; align-items: center; gap: 32px; }
.cnt-nav__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--cnt-muted);
  position: relative;
  padding: 4px 0;
}
.cnt-nav__link:hover, .cnt-nav__link--active { color: var(--cnt-dark); }
.cnt-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cnt-accent);
  transition: width .25s;
}
.cnt-nav__link:hover::after { width: 100%; }

.cnt-header__actions { display: flex; align-items: center; gap: 12px; }

.cnt-langswitch { display: flex; gap: 4px; align-items: center; }
.cnt-langswitch a {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--cnt-muted);
  transition: all .2s;
}
.cnt-langswitch a:hover { color: var(--cnt-dark); background: var(--cnt-bg); }
.cnt-langswitch a.cnt-active { color: var(--cnt-accent); background: rgba(0,212,170,.08); }

.cnt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 8px;
  cursor: pointer;
  transition: all .25s;
  white-space: nowrap;
}
.cnt-btn--primary { background: var(--cnt-accent); color: var(--cnt-dark); }
.cnt-btn--primary:hover { background: var(--cnt-accent-hover); color: var(--cnt-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,212,170,.3); }
.cnt-btn--outline { border: 1.5px solid var(--cnt-border); color: var(--cnt-text); background: transparent; }
.cnt-btn--outline:hover { border-color: var(--cnt-accent); color: var(--cnt-accent); }
.cnt-btn--dark { background: var(--cnt-dark); color: #f8fafc; }
.cnt-btn--dark:hover { background: var(--cnt-dark-alt); }
.cnt-btn--sm { padding: 8px 16px; font-size: 13px; }
.cnt-btn--lg { padding: 14px 32px; font-size: 16px; border-radius: 10px; }

.cnt-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.cnt-mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--cnt-dark); border-radius: 2px; transition: all .3s; }

/* ===== Hero ===== */
.cnt-hero {
  position: relative;
  padding: 100px 0 80px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--cnt-surface) 0%, var(--cnt-bg) 100%);
}
.cnt-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  pointer-events: none;
}
.cnt-hero__content { position: relative; z-index: 2; }
.cnt-hero__title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--cnt-dark) 0%, var(--cnt-indigo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cnt-hero__sub { font-size: 18px; color: var(--cnt-muted); max-width: 600px; margin: 0 auto 36px; line-height: 1.7; }
.cnt-hero__ctas { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cnt-hero__stats { display: flex; justify-content: center; gap: 24px; margin-top: 56px; flex-wrap: wrap; }

.cnt-stat-card {
  background: var(--cnt-surface);
  border: 1px solid var(--cnt-border);
  border-radius: var(--cnt-radius);
  padding: 20px 28px;
  min-width: 180px;
  text-align: center;
  box-shadow: var(--cnt-shadow);
  transition: transform .25s, box-shadow .25s;
}
.cnt-stat-card:hover { transform: translateY(-3px); box-shadow: var(--cnt-shadow-lg); }
.cnt-stat-card__value { font-family: var(--cnt-font-display); font-size: 24px; font-weight: 800; color: var(--cnt-accent); }
.cnt-stat-card__label { font-size: 13px; color: var(--cnt-muted); margin-top: 4px; font-weight: 500; }

/* ===== Section Spacing & Dividers ===== */
.cnt-section { padding: 72px 0; }
.cnt-section--alt { background: var(--cnt-surface); }
.cnt-divider { height: 1px; background: linear-gradient(90deg, transparent, var(--cnt-accent), var(--cnt-indigo), transparent); opacity: 0.4; }
.cnt-section__header { text-align: center; margin-bottom: 48px; }
.cnt-section__eyebrow { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--cnt-accent); margin-bottom: 8px; }
.cnt-section__title { font-size: clamp(26px, 3.5vw, 38px); margin-bottom: 12px; }
.cnt-section__lead { font-size: 16px; color: var(--cnt-muted); max-width: 560px; margin: 0 auto; }

/* ===== Card Grid ===== */
.cnt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cnt-grid--2 { grid-template-columns: repeat(2, 1fr); }

.cnt-card {
  background: var(--cnt-surface);
  border-radius: var(--cnt-radius);
  border: 1px solid var(--cnt-border);
  border-top: 3px solid var(--cnt-accent);
  overflow: hidden;
  text-align: left;
  transition: transform .25s, box-shadow .25s;
  position: relative;
}
.cnt-card:hover { transform: translateY(-4px); box-shadow: var(--cnt-shadow-lg); }

.cnt-card__ribbon { position: absolute; top: 12px; right: 12px; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 20px; z-index: 3; }
.cnt-card__ribbon--up { background: rgba(16,185,129,.12); color: var(--cnt-green); }
.cnt-card__ribbon--down { background: rgba(239,68,68,.12); color: var(--cnt-red); }

.cnt-card__thumb { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.cnt-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.cnt-card:hover .cnt-card__thumb img { transform: scale(1.04); }

.cnt-card__body { padding: 20px; }
.cnt-card__cat { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--cnt-accent); margin-bottom: 8px; }
.cnt-card__title { font-size: 17px; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
.cnt-card__title a:hover { color: var(--cnt-accent); }
.cnt-card__excerpt { font-size: 14px; color: var(--cnt-muted); line-height: 1.6; margin-bottom: 14px; }
.cnt-card__meta { font-size: 12px; color: var(--cnt-muted); display: flex; align-items: center; gap: 12px; }
.cnt-card__meta span { display: flex; align-items: center; gap: 4px; }

/* ===== Single Post ===== */
.cnt-single { padding: 56px 0; }
.cnt-single__layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.cnt-single__main { min-width: 0; }
.cnt-single__title { font-size: clamp(28px, 4vw, 40px); margin-bottom: 16px; }
.cnt-single__meta { font-size: 13px; color: var(--cnt-muted); margin-bottom: 32px; display: flex; gap: 16px; flex-wrap: wrap; }
.cnt-single__thumb { border-radius: var(--cnt-radius); overflow: hidden; margin-bottom: 32px; }
.cnt-single__content { font-size: 17px; line-height: 1.85; color: #334155; }
.cnt-single__content h2 { font-size: 24px; margin: 40px 0 16px; padding-top: 20px; border-top: 1px solid var(--cnt-border); }
.cnt-single__content h3 { font-size: 20px; margin: 32px 0 12px; }
.cnt-single__content p { margin-bottom: 20px; }
.cnt-single__content ul, .cnt-single__content ol { margin: 16px 0 24px 24px; }
.cnt-single__content li { margin-bottom: 8px; list-style: disc; }
.cnt-single__content blockquote { border-left: 4px solid var(--cnt-accent); padding: 16px 24px; margin: 24px 0; background: rgba(0,212,170,.04); border-radius: 0 var(--cnt-radius) var(--cnt-radius) 0; font-style: italic; color: var(--cnt-muted); }
.cnt-single__content img { border-radius: var(--cnt-radius); margin: 24px 0; }
.cnt-single__content a { color: var(--cnt-indigo); text-decoration: underline; }

/* Sidebar */
.cnt-sidebar { position: sticky; top: 92px; }
.cnt-sidebar__block { background: var(--cnt-surface); border: 1px solid var(--cnt-border); border-radius: var(--cnt-radius); padding: 24px; margin-bottom: 24px; }
.cnt-sidebar__title { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; color: var(--cnt-dark); }
.cnt-toc a { display: block; font-size: 13px; color: var(--cnt-muted); padding: 6px 0 6px 12px; border-left: 2px solid var(--cnt-border); transition: all .2s; }
.cnt-toc a:hover { color: var(--cnt-accent); border-left-color: var(--cnt-accent); }
.cnt-related__item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--cnt-border); }
.cnt-related__item:last-child { border-bottom: none; }
.cnt-related__item img { width: 60px; height: 44px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.cnt-related__item-title { font-size: 13px; font-weight: 600; line-height: 1.4; }
.cnt-related__item-title a:hover { color: var(--cnt-accent); }

/* ===== Archive / Listing ===== */
.cnt-archive { padding: 56px 0; }
.cnt-archive__header { margin-bottom: 40px; }
.cnt-archive__title { font-size: clamp(24px, 3vw, 34px); }
.cnt-archive__desc { font-size: 15px; color: var(--cnt-muted); margin-top: 8px; }

.cnt-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 48px; flex-wrap: wrap; }
.cnt-pagination a, .cnt-pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px; padding: 0 10px; font-size: 13px; font-weight: 600; border-radius: 8px; border: 1px solid var(--cnt-border); color: var(--cnt-text); transition: all .2s; }
.cnt-pagination a:hover { border-color: var(--cnt-accent); color: var(--cnt-accent); }
.cnt-pagination .current { background: var(--cnt-accent); border-color: var(--cnt-accent); color: var(--cnt-dark); }

/* ===== Search ===== */
.cnt-search-form { display: flex; gap: 8px; max-width: 480px; }
.cnt-search-form input[type="search"] { flex: 1; padding: 12px 18px; border: 1.5px solid var(--cnt-border); border-radius: 8px; font-size: 14px; background: var(--cnt-surface); transition: border-color .2s; }
.cnt-search-form input[type="search"]:focus { border-color: var(--cnt-accent); }
.cnt-search-form button { padding: 12px 20px; background: var(--cnt-accent); color: var(--cnt-dark); font-weight: 700; font-size: 14px; border-radius: 8px; cursor: pointer; transition: background .2s; }
.cnt-search-form button:hover { background: var(--cnt-accent-hover); }

/* ===== Footer ===== */
.cnt-footer { background: var(--cnt-dark); color: #94a3b8; padding: 64px 0 0; }
.cnt-footer a { color: #cbd5e1; }
.cnt-footer a:hover { color: var(--cnt-accent); }
.cnt-footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; padding-bottom: 48px; }
.cnt-footer__brand-desc { font-size: 14px; line-height: 1.7; margin-top: 12px; }
.cnt-footer__logo { font-family: var(--cnt-font-display); font-size: 20px; font-weight: 800; color: #f8fafc; }
.cnt-footer__logo span { color: var(--cnt-accent); }
.cnt-footer__col-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: #f1f5f9; margin-bottom: 16px; }
.cnt-footer__links li { margin-bottom: 10px; }
.cnt-footer__links a { font-size: 14px; }

.cnt-newsletter { margin-top: 24px; }
.cnt-newsletter__label { font-size: 13px; color: #94a3b8; margin-bottom: 8px; }
.cnt-newsletter__form { display: flex; gap: 8px; }
.cnt-newsletter__form input[type="email"] { flex: 1; padding: 10px 14px; border-radius: 6px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.05); color: #f1f5f9; font-size: 13px; }
.cnt-newsletter__form input[type="email"]::placeholder { color: #64748b; }
.cnt-newsletter__form button { padding: 10px 18px; background: var(--cnt-accent); color: var(--cnt-dark); font-weight: 700; font-size: 13px; border-radius: 6px; cursor: pointer; transition: background .2s; }
.cnt-newsletter__form button:hover { background: var(--cnt-accent-hover); }

.cnt-footer__bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.cnt-footer__legal { display: flex; gap: 16px; }

/* ===== 404 ===== */
.cnt-404 { text-align: center; padding: 100px 0; }
.cnt-404__code { font-family: var(--cnt-font-display); font-size: 120px; font-weight: 900; background: linear-gradient(135deg, var(--cnt-accent), var(--cnt-indigo)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.cnt-404__title { font-size: 28px; margin: 16px 0 12px; }
.cnt-404__text { font-size: 16px; color: var(--cnt-muted); margin-bottom: 32px; max-width: 460px; margin-left: auto; margin-right: auto; }

/* ===== Page ===== */
.cnt-page { padding: 56px 0; }
.cnt-page__title { font-size: clamp(28px, 4vw, 40px); margin-bottom: 32px; }
.cnt-page__content { font-size: 17px; line-height: 1.85; color: #334155; max-width: 800px; }
.cnt-page__content h2 { font-size: 24px; margin: 36px 0 14px; }
.cnt-page__content h3 { font-size: 20px; margin: 28px 0 10px; }
.cnt-page__content p { margin-bottom: 18px; }

/* ===== Empty State ===== */
.cnt-empty { text-align: center; padding: 64px 24px; }
.cnt-empty__text { font-size: 16px; color: var(--cnt-muted); }

/* ===== Features Grid (front page) ===== */
.cnt-features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cnt-feature { background: var(--cnt-surface); border: 1px solid var(--cnt-border); border-radius: var(--cnt-radius); padding: 28px 20px; text-align: center; transition: transform .25s, box-shadow .25s; }
.cnt-feature:hover { transform: translateY(-3px); box-shadow: var(--cnt-shadow-lg); }
.cnt-feature__icon { width: 48px; height: 48px; margin: 0 auto 16px; border-radius: 12px; overflow: hidden; }
.cnt-feature__icon img { width: 100%; height: 100%; object-fit: cover; }
.cnt-feature__title { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.cnt-feature__desc { font-size: 13px; color: var(--cnt-muted); line-height: 1.5; }

/* ===== CTA Banner ===== */
.cnt-cta-banner { background: linear-gradient(135deg, var(--cnt-dark) 0%, #1a1040 100%); border-radius: 16px; padding: 56px 48px; text-align: center; position: relative; overflow: hidden; }
.cnt-cta-banner::before { content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,212,170,.15) 0%, transparent 70%); border-radius: 50%; }
.cnt-cta-banner__title { font-size: clamp(24px, 3vw, 34px); color: #f8fafc; margin-bottom: 12px; position: relative; }
.cnt-cta-banner__text { font-size: 16px; color: #94a3b8; margin-bottom: 28px; position: relative; }
.cnt-cta-banner__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; position: relative; }

/* ===== Breadcrumb ===== */
.cnt-breadcrumb { font-size: 13px; color: var(--cnt-muted); margin-bottom: 20px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cnt-breadcrumb a { color: var(--cnt-muted); }
.cnt-breadcrumb a:hover { color: var(--cnt-accent); }
.cnt-breadcrumb__sep { opacity: .4; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .cnt-grid { grid-template-columns: repeat(2, 1fr); }
  .cnt-features { grid-template-columns: repeat(2, 1fr); }
  .cnt-single__layout { grid-template-columns: 1fr; }
  .cnt-sidebar { position: static; }
  .cnt-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .cnt-nav { display: none; }
  .cnt-mobile-toggle { display: flex; }
  .cnt-header__actions .cnt-btn { display: none; }
  .cnt-grid { grid-template-columns: 1fr; }
  .cnt-grid--2 { grid-template-columns: 1fr; }
  .cnt-features { grid-template-columns: 1fr; }
  .cnt-hero { padding: 64px 0 48px; }
  .cnt-hero__stats { flex-direction: column; align-items: center; }
  .cnt-footer__grid { grid-template-columns: 1fr; }
  .cnt-footer__bottom { flex-direction: column; text-align: center; }
  .cnt-cta-banner { padding: 40px 24px; }
  .cnt-section { padding: 48px 0; }
}

@media (max-width: 480px) {
  .cnt-hero__title { font-size: 28px; }
  .cnt-stat-card { min-width: 140px; padding: 16px 20px; }
  .cnt-stat-card__value { font-size: 20px; }
}

/* ===== Mobile Nav Overlay ===== */
.cnt-mobile-nav { display: none; position: fixed; inset: 0; background: rgba(11,17,32,.96); z-index: 200; flex-direction: column; align-items: center; justify-content: center; gap: 24px; }
.cnt-mobile-nav.cnt-open { display: flex; }
.cnt-mobile-nav a { font-size: 20px; font-weight: 600; color: #f1f5f9; }
.cnt-mobile-nav a:hover { color: var(--cnt-accent); }
.cnt-mobile-nav__close { position: absolute; top: 24px; right: 24px; font-size: 28px; color: #f1f5f9; cursor: pointer; background: none; }

/* ===== Utility ===== */
.cnt-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.cnt-text-accent { color: var(--cnt-accent); }

/* ==== breadcrumb (added by automation) ==== */
.cnt-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5em;font-size:.85rem;line-height:1.4;margin:0 0 1.1rem;opacity:.9}
.cnt-crumb a{color:inherit;text-decoration:none}
.cnt-crumb a:hover{text-decoration:underline}
.cnt-crumb .cnt-sep{opacity:.45}
.cnt-crumb .cnt-current{font-weight:600}
.cnt-crumb-bar{padding-top:16px}