/*
Theme Name: Cryptomart Editorial
Theme URI: https://cryptomart.site
Author: Cryptomart
Description: Light, data-dense crypto news theme in the style of international market-news sites -- scrolling price ticker, sans-serif headlines.
Version: 2.1
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: cryptomart-editorial
*/

:root {
  --color-bg: #ffffff;
  --color-bg-elevated: #ffffff;
  --color-bg-inset: #f3f4f7;
  --color-text: #14171f;
  --color-text-muted: #5b6472;
  --color-text-faint: #8a92a1;
  --color-border: #e5e7ec;
  --color-border-strong: #cdd2db;
  --color-accent: #a8790f;
  --color-accent-strong: #8a6109;
  --color-navy: #0c1017;
  --color-on-navy: #f2f3f6;
  --color-on-navy-muted: rgba(242, 243, 246, 0.7);
  --color-link: #14171f;
  --color-positive: #0f9d58;
  --color-negative: #d23c2f;
  --color-focus: #1d5b8a;
  --color-up: #0f9d58;
  --color-down: #d23c2f;
  --color-breaking: #d23c2f;

  --font-display: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --space-4: 1rem;
  --space-5: 1.5rem;
  --content-width: 1220px;
  --radius: 6px;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-link); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.015em;
}
p { margin: 0; }

.wrap { max-width: var(--content-width); margin: 0 auto; padding: 0 1.5rem; }
@media (max-width: 640px) { .wrap { padding: 0 1.1rem; } }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
}

.screen-reader-text, .skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  clip: auto;
  background: var(--color-accent);
  color: #0a0d13;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  z-index: 100;
}
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

.meta-line {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-text-faint);
  margin-top: 0.4rem;
}
.meta-line .dot::before { content: '\2022'; margin: 0 0.1rem; }

/* ---- scrolling price ticker ---- */
.ticker-bar {
  background: var(--color-navy);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}
.ticker-bar::after {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--color-navy) 0%, transparent 4%, transparent 96%, var(--color-navy) 100%);
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 2.25rem;
  padding: 0.5rem 1.5rem;
  animation: ticker-scroll 38s linear infinite;
  will-change: transform;
}
.ticker-bar:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.ticker-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-on-navy-muted);
}
.ticker-item .t-sym { font-weight: 700; color: var(--color-on-navy); }
.ticker-item .t-change.is-up { color: var(--color-up); }
.ticker-item .t-change.is-down { color: var(--color-down); }
@media (max-width: 560px) { .ticker-track { gap: 1.5rem; } }

/* ---- masthead / header ---- */
.masthead { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--color-border); background: var(--color-bg-elevated); }
.masthead-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem 1.5rem; font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.03em; color: var(--color-on-navy-muted); background: var(--color-navy);
}
.masthead-right { display: flex; align-items: center; gap: 0.9rem; }
.masthead-tag { color: var(--color-on-navy-muted); text-decoration: none; }
.masthead-tag:hover { color: var(--color-on-navy); }
.masthead-date { color: var(--color-on-navy); font-weight: 500; }
.masthead-main {
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  padding: 1rem 1.5rem; border-bottom: 2px solid var(--color-accent);
}
.wordmark {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
  letter-spacing: -0.02em; color: var(--color-text); text-decoration: none; flex-shrink: 0;
}
.masthead-nav-desktop { flex: 1; display: flex; justify-content: center; min-width: 0; }
.nav-menu {
  list-style: none; display: flex; flex-wrap: nowrap; gap: clamp(0.7rem, 1.4vw, 1.4rem);
  margin: 0; padding: 0; max-width: 100%; overflow-x: auto; scrollbar-width: none;
}
.nav-menu::-webkit-scrollbar { display: none; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: block; padding: 0.4rem 0;
  font-size: 0.86rem; font-weight: 500; color: var(--color-text); text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.02em;
}
.nav-menu > li > a:hover { color: var(--color-accent); }
.nav-menu .sub-menu {
  list-style: none; margin: 0; padding: 0.4rem;
  position: absolute; left: 0; top: 100%;
  min-width: 240px; background: var(--color-bg-elevated);
  border: 1px solid var(--color-border); border-radius: var(--radius);
  box-shadow: 0 14px 32px rgba(20, 23, 31, 0.12);
  opacity: 0; visibility: hidden; transform: translateY(4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 40;
}
.nav-menu > li.has-children:hover .sub-menu,
.nav-menu > li.has-children:focus-within .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-menu .sub-menu a {
  display: block; padding: 0.5rem 0.65rem; border-radius: 4px;
  font-size: 0.85rem; text-transform: none; letter-spacing: 0; font-weight: 400;
  color: var(--color-text-muted); text-decoration: none;
}
.nav-menu .sub-menu a:hover { background: var(--color-bg-inset); color: var(--color-text); }
.nav-menu > li.has-children > a::after { content: '\25BE'; font-size: 0.6em; margin-left: 0.35em; opacity: 0.6; }

/* mobile hamburger + slide-down panel */
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 4px;
  width: 34px; height: 34px; border: 1px solid transparent; border-radius: var(--radius);
  background: transparent; cursor: pointer; flex-shrink: 0;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--color-text); margin: 0 auto; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile {
  display: none;
  max-height: 0; overflow: hidden;
  background: var(--color-bg-elevated); border-bottom: 1px solid var(--color-border);
  transition: max-height 0.25s ease;
}
.nav-mobile.is-open { display: block; max-height: 80vh; overflow-y: auto; }
.nav-menu-mobile { list-style: none; margin: 0; padding: 0.5rem 1.1rem 1.25rem; }
.nav-menu-mobile > li { border-top: 1px solid var(--color-border); }
.nav-menu-mobile > li:first-child { border-top: none; }
.nav-menu-mobile > li > a {
  display: block; padding: 0.75rem 0.1rem; font-weight: 600; font-size: 0.92rem;
  color: var(--color-text); text-decoration: none;
}
.nav-menu-mobile ul { list-style: none; margin: 0 0 0.5rem; padding: 0 0 0 0.9rem; }
.nav-menu-mobile ul a { display: block; padding: 0.45rem 0.1rem; font-size: 0.86rem; color: var(--color-text-muted); text-decoration: none; }
.nav-menu-mobile ul a:hover { color: var(--color-text); }

@media (max-width: 900px) {
  .masthead-nav-desktop { display: none; }
  .nav-toggle { display: flex; }
}
@media (min-width: 901px) { .nav-mobile { display: none !important; } }

.masthead-actions { display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px;
  border-radius: var(--radius); border: 1px solid transparent; background: transparent; color: var(--color-text);
}
.icon-btn:hover { background: var(--color-bg-inset); border-color: var(--color-border); }

/* language switcher */
.lang-switch { position: relative; }
.lang-switch-btn {
  display: inline-flex; align-items: center; gap: 0.35rem;
  height: 34px; padding: 0 0.7rem; border-radius: var(--radius);
  border: 1px solid var(--color-border); background: transparent; color: var(--color-text);
  font-family: var(--font-mono); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.03em;
  cursor: pointer;
}
.lang-switch-btn:hover { background: var(--color-bg-inset); }
.lang-switch-btn .caret { font-size: 0.6rem; opacity: 0.7; }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 0.5rem);
  background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius);
  min-width: 190px; padding: 0.4rem; box-shadow: 0 12px 32px rgba(0,0,0,0.45);
  z-index: 50; display: none; flex-direction: column;
}
.lang-switch.is-open .lang-menu { display: flex; }
.lang-menu a {
  display: flex; justify-content: space-between; align-items: center; gap: 0.75rem;
  padding: 0.5rem 0.65rem; border-radius: 4px; font-size: 0.85rem;
  color: var(--color-text); text-decoration: none;
}
.lang-menu a:hover { background: var(--color-bg-inset); }
.lang-menu a.is-current { color: var(--color-accent); font-weight: 600; }
.lang-menu .lang-native { color: var(--color-text-faint); font-size: 0.76rem; }

@media (max-width: 560px) {
  .masthead-tag { display: none; }
  .masthead-main { padding: 0.85rem 1.1rem; gap: 0.75rem; }
  .masthead-bar { padding: 0.45rem 1.1rem; }
  .lang-switch-btn span.lang-label { display: none; }
}

/* ---- featured article ---- */
.feature {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 2.25rem; align-items: center; padding: 2rem 0 2.5rem;
}
.feature-media { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); background: var(--color-bg-inset); border: 1px solid var(--color-border); }
.feature-media img { width: 100%; height: 100%; object-fit: cover; }
.feature-title { font-size: clamp(1.8rem, 3.2vw, 2.75rem); margin: 0.6rem 0 1rem; }
.feature-title a { color: var(--color-text); text-decoration: none; }
.feature-title a:hover { color: var(--color-accent); }
.feature-dek { font-family: var(--font-sans); font-size: 1.05rem; line-height: 1.6; color: var(--color-text-muted); margin-bottom: 1rem; }
@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; gap: 1.25rem; padding-top: 1.25rem; }
  .feature-media { aspect-ratio: 16 / 10; }
}

/* ---- article grid / cards ---- */
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.section-title { font-size: 1.3rem; text-transform: uppercase; letter-spacing: 0.02em; }
.article-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; padding: 1rem 0 3rem;
  list-style: none; margin: 0;
}
@media (max-width: 900px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .article-grid { grid-template-columns: 1fr; } }

.card {
  display: flex; flex-direction: column; background: var(--color-bg-elevated);
  border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--color-border-strong); transform: translateY(-2px); }
.card-media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-bg-inset); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.25s ease; }
.card:hover .card-media img { transform: scale(1.03); }
.card-body { padding: 0.9rem 1rem 1.1rem; }
.card-title { font-size: 1.02rem; margin: 0 0 0.4rem; }
.card-title a { color: var(--color-text); text-decoration: none; }
.card-title a:hover { color: var(--color-accent); }
.card-excerpt {
  font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.5; margin-bottom: 0.55rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-kicker { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; }

/* ---- shared up/down colors (used by the ticker) ---- */
.is-up { color: var(--color-up); }
.is-down { color: var(--color-down); }

/* ---- single article ---- */
.article-header { padding: 2rem 0 1rem; max-width: var(--reading-width, 760px); margin: 0 auto; }
.article-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 0.75rem; }
.article-excerpt { font-family: var(--font-sans); font-size: 1.1rem; color: var(--color-text-muted); margin-bottom: 0.75rem; }
.article-cover { max-width: 900px; margin: 0 auto 2rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); }

.prose { font-family: var(--font-sans); font-size: 1.08rem; line-height: 1.75; color: var(--color-text); max-width: var(--reading-width, 760px); margin: 0 auto 3rem; }
.prose > * + * { margin-top: 1.4em; }
.prose h2 { font-size: 1.45rem; margin-top: 2em; }
.prose h3 { font-size: 1.15rem; margin-top: 1.8em; }
.prose a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
.prose img { border-radius: var(--radius); margin: 0.5em 0; }
.prose blockquote { margin: 1.6em 0; padding-left: 1.25em; border-left: 3px solid var(--color-accent); font-style: italic; color: var(--color-text-muted); }
.prose ul, .prose ol { padding-left: 1.4em; }

/* ---- footer ---- */
.site-footer { border-top: 1px solid var(--color-border); margin-top: 4rem; padding-top: 2.5rem; background: var(--color-bg-elevated); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2rem; padding-bottom: 2rem; }
.footer-word { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin: 0 0 0.6rem; }
.footer-copy { max-width: 32em; color: var(--color-text-muted); font-size: 0.88rem; line-height: 1.6; margin-bottom: 1.25rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-heading { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: 0.2rem; }
.footer-col a { font-size: 0.88rem; color: var(--color-text-muted); text-decoration: none; }
.footer-col a:hover { color: var(--color-text); }
.footer-bottom {
  border-top: 1px solid var(--color-border); padding: 1.1rem 1.5rem; font-size: 0.78rem; color: var(--color-text-faint);
}

/* floating Telegram contact button -- icon-only, brand blue, always
   visible/reachable while scrolling (more noticeable than a footer link) */
.telegram-fab {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60;
  width: 52px; height: 52px; border-radius: 50%;
  background: #26A5E4;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(38, 165, 228, 0.45);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.telegram-fab:hover { transform: scale(1.07); box-shadow: 0 10px 26px rgba(38, 165, 228, 0.55); }
@media (max-width: 560px) { .telegram-fab { width: 46px; height: 46px; right: 1rem; bottom: 1rem; } }
@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

.wp-pagenavi, .pagination { display: flex; gap: 0.5rem; justify-content: center; padding: 2rem 0; font-family: var(--font-mono); font-size: 0.85rem; }
.pagination a, .pagination span { padding: 0.4rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius); text-decoration: none; color: var(--color-text); }
.pagination .current { background: var(--color-accent); color: #ffffff; border-color: var(--color-accent); }