/*
Theme Name:   Huy Vu Blog — Kadence Child
Theme URI:    https://vuvanhuy.com
Description:  Child theme for vuvanhuy.com — based on Kadence. Design system: Lora + Be Vietnam Pro, black/yellow brand.
Author:       Huy Vu
Template:     kadence
Version:      1.0.0
*/

/* ═══ GLOBAL DESIGN TOKENS ═══ */
:root {
  --hv-yellow:      #F5C100;
  --hv-yellow-dark: #D4A500;
  --hv-yellow-dim:  rgba(245,193,0,.10);
  --hv-black:       #0E0E0D;
  --hv-black2:      #1A1A18;
  --hv-white:       #FDFCF8;
  --hv-bg:          #F5F4F0;
  --hv-surface:     #FFFFFF;
  --hv-muted:       #7A7870;
  --hv-muted2:      #B0AEA7;
  --hv-border:      rgba(14,14,13,.08);
  --hv-border2:     rgba(14,14,13,.15);
  --hv-radius:      10px;
  --hv-radius-lg:   18px;
  --hv-prose:       680px;
}

/* ═══ BASE & BODY ═══ */
body {
  font-family: 'Be Vietnam Pro', sans-serif !important;
  background-color: var(--hv-bg) !important;
  color: var(--hv-black) !important;
  -webkit-font-smoothing: antialiased;
  line-height: 1.75;
}

/* ═══ TYPOGRAPHY SCALE ═══ */
h1, h2, h3, h4, h5, h6,
.entry-title,
.page-title {
  font-family: 'Lora', serif !important;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--hv-black);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }

p, li, td, th, label, input, textarea {
  font-family: 'Be Vietnam Pro', sans-serif !important;
}

/* ═══ NAVIGATION ═══ */
#main-header,
.site-header,
header.site-header {
  background-color: var(--hv-black) !important;
  border-bottom: 1px solid rgba(255,255,255,.05) !important;
}

/* Logo text trên nav đen */
.site-branding .site-title,
.site-branding .site-title a {
  font-family: 'Lora', serif !important;
  font-size: 17px !important;
  font-weight: 600 !important;
  color: var(--hv-white) !important;
}

.site-description {
  font-size: 9px !important;
  letter-spacing: .2em !important;
  text-transform: uppercase !important;
  color: rgba(245,193,0,.65) !important;
  font-weight: 600 !important;
}

/* Nav links */
.main-navigation a,
#site-navigation a,
.kadence-navigation a {
  font-size: 10.5px !important;
  font-weight: 600 !important;
  letter-spacing: .15em !important;
  text-transform: uppercase !important;
  color: rgba(253,252,248,.45) !important;
  transition: color .2s !important;
}

.main-navigation a:hover,
#site-navigation a:hover {
  color: var(--hv-white) !important;
}

/* ═══ HERO / PAGE HEADER ═══ */
.entry-hero,
.page-hero,
.wp-block-cover.is-dark,
.kadence-block-column.dark-hero {
  background-color: var(--hv-black) !important;
}

/* ═══ POST LIST — EDITORIAL STYLE ═══ */
.archive article,
.blog article,
.hentry {
  border-bottom: 1px solid var(--hv-border);
  padding: 2rem 0;
  background: none !important;
  box-shadow: none !important;
}

.archive .entry-title a,
.blog .entry-title a {
  font-family: 'Lora', serif !important;
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: var(--hv-black) !important;
  letter-spacing: -.02em !important;
  line-height: 1.25 !important;
  text-decoration: none !important;
  transition: color .2s;
}

.archive .entry-title a:hover,
.blog .entry-title a:hover {
  color: var(--hv-yellow-dark) !important;
}

.entry-meta {
  font-size: 11.5px !important;
  color: var(--hv-muted2) !important;
  font-weight: 500 !important;
  letter-spacing: .04em !important;
}

/* Category badges */
.cat-links a,
.entry-categories a {
  font-size: 10.5px !important;
  font-weight: 700 !important;
  letter-spacing: .12em !important;
  text-transform: uppercase !important;
  padding: .25rem .65rem !important;
  border-radius: 5px !important;
  text-decoration: none !important;
  display: inline-block !important;
  margin-bottom: .5rem !important;
}

/* Category color coding */
.cat-links a[href*="tu-duy"] {
  background: rgba(245,193,0,.12) !important;
  color: var(--hv-yellow-dark) !important;
}
.cat-links a[href*="tutorial"] {
  background: rgba(24,95,165,.08) !important;
  color: #185FA5 !important;
}
.cat-links a[href*="review-sach"] {
  background: rgba(42,110,48,.08) !important;
  color: #2A6E30 !important;
}

/* ═══ SINGLE POST / ARTICLE ═══ */
.single .entry-content {
  font-size: 1.05rem !important;
  line-height: 1.9 !important;
  color: #1e1d1a !important;
  max-width: var(--hv-prose) !important;
  margin: 0 auto !important;
}

.single .entry-content p { margin-bottom: 1.6rem; }

.single .entry-content h2 {
  font-family: 'Lora', serif !important;
  font-size: 1.6rem !important;
  font-weight: 700 !important;
  margin: 2.75rem 0 1.1rem !important;
  letter-spacing: -.02em !important;
}

.single .entry-content h3 {
  font-family: 'Lora', serif !important;
  font-size: 1.2rem !important;
  font-weight: 600 !important;
  margin: 2rem 0 .85rem !important;
}

/* Blockquote */
.single .entry-content blockquote {
  border-left: 3px solid var(--hv-yellow) !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: none !important;
  padding: 1rem 0 1rem 1.5rem !important;
  margin: 2rem 0 !important;
  background: rgba(245,193,0,.04) !important;
  border-radius: 0 var(--hv-radius) var(--hv-radius) 0 !important;
  font-family: 'Lora', serif !important;
  font-style: italic !important;
  font-size: 1.1rem !important;
  color: var(--hv-black) !important;
}

/* Ordered & unordered lists */
.single .entry-content ul li::marker { color: var(--hv-yellow); }
.single .entry-content ol li::marker { color: var(--hv-yellow-dark); font-weight: 700; }

/* Links in content */
.single .entry-content a {
  color: var(--hv-yellow-dark) !important;
  text-decoration: underline !important;
  text-underline-offset: 3px !important;
  text-decoration-color: rgba(212,165,0,.3) !important;
}
.single .entry-content a:hover {
  text-decoration-color: var(--hv-yellow-dark) !important;
}

/* ═══ POST HEADER (Single) ═══ */
.single .entry-header,
.single-post .entry-header {
  background-color: var(--hv-black) !important;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 5vw, 4rem) !important;
  text-align: center !important;
}

.single .entry-title {
  color: var(--hv-white) !important;
  max-width: 800px !important;
  margin: 0 auto !important;
}

.single .entry-header .entry-meta {
  color: rgba(253,252,248,.35) !important;
  margin-top: 1.5rem !important;
}

.single .entry-header .cat-links a {
  background: var(--hv-yellow-dim) !important;
  color: rgba(245,193,0,.85) !important;
  border: 1px solid rgba(245,193,0,.2) !important;
}

/* ═══ SIDEBAR ═══ */
.widget-area {
  font-size: .9rem !important;
}

.widget-title {
  font-size: 10.5px !important;
  font-weight: 700 !important;
  letter-spacing: .18em !important;
  text-transform: uppercase !important;
  color: var(--hv-muted) !important;
  margin-bottom: .85rem !important;
  font-family: 'Be Vietnam Pro', sans-serif !important;
}

/* ═══ BUTTONS ═══ */
.wp-block-button__link,
.button,
.btn,
input[type="submit"] {
  font-family: 'Be Vietnam Pro', sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: .02em !important;
  border-radius: 8px !important;
  transition: background .2s, transform .15s !important;
}

.wp-block-button__link,
.wp-block-button.is-style-fill .wp-block-button__link {
  background-color: var(--hv-yellow) !important;
  color: var(--hv-black) !important;
  border: none !important;
}

.wp-block-button__link:hover {
  background-color: var(--hv-yellow-dark) !important;
  transform: translateY(-2px) !important;
}

.wp-block-button.is-style-outline .wp-block-button__link {
  background: transparent !important;
  color: var(--hv-black) !important;
  border: 1.5px solid var(--hv-border2) !important;
}

/* ═══ NEWSLETTER / FORMS ═══ */
.MailPoet_FormBody,
.mailpoet-form,
[class*="newsletter"] form,
[class*="subscribe"] form {
  display: flex !important;
  gap: .65rem !important;
  max-width: 420px !important;
}

input[type="email"],
input[type="text"] {
  font-family: 'Be Vietnam Pro', sans-serif !important;
  border: 1px solid var(--hv-border2) !important;
  border-radius: 8px !important;
  padding: .8rem 1.1rem !important;
  font-size: 14px !important;
  outline: none !important;
  transition: border-color .2s !important;
}

input[type="email"]:focus,
input[type="text"]:focus {
  border-color: var(--hv-yellow) !important;
  box-shadow: 0 0 0 3px rgba(245,193,0,.12) !important;
}

/* ═══ CARDS / POST GRID ═══ */
.wp-block-post,
.post-card,
.kadence-blocks-posts-list article {
  background: var(--hv-surface) !important;
  border: 1px solid var(--hv-border) !important;
  border-radius: var(--hv-radius-lg) !important;
  overflow: hidden !important;
  transition: transform .2s, box-shadow .2s !important;
}

.wp-block-post:hover,
.kadence-blocks-posts-list article:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 28px rgba(14,14,13,.09) !important;
}

/* ═══ SECTION EYEBROW (dùng với Kadence heading subtitle) ═══ */
.section-eyebrow,
.wp-block-kadence-heading .kadence-heading-sub-title {
  font-size: 10.5px !important;
  font-weight: 700 !important;
  letter-spacing: .18em !important;
  text-transform: uppercase !important;
  color: var(--hv-muted) !important;
  display: block !important;
  margin-bottom: .6rem !important;
}

/* Em-dash accent bar (dùng wp-block-separator với class hv-dash) */
.wp-block-separator.hv-dash,
hr.hv-dash {
  width: 28px !important;
  border: none !important;
  border-top: 2px solid var(--hv-yellow) !important;
  margin: .85rem 0 1.5rem !important;
  border-radius: 2px !important;
}

/* ═══ DARK SECTION BLOCK ═══ */
.wp-block-group.is-style-dark-section,
.hv-dark-section {
  background-color: var(--hv-black) !important;
  color: var(--hv-white) !important;
}

.hv-dark-section h2,
.hv-dark-section h3,
.wp-block-group.is-style-dark-section h2 {
  color: var(--hv-white) !important;
}

.hv-dark-section p {
  color: rgba(253,252,248,.5) !important;
}

/* ═══ SERIES CARD (dark) ═══ */
.hv-series-card {
  background: var(--hv-black) !important;
  border: 1px solid rgba(245,193,0,.1) !important;
  border-radius: var(--hv-radius-lg) !important;
  padding: 2rem !important;
  position: relative !important;
  overflow: hidden !important;
  transition: background .25s !important;
}

.hv-series-card::after {
  content: '' !important;
  position: absolute !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 2px !important;
  background: var(--hv-yellow) !important;
  transform: scaleX(0) !important;
  transform-origin: left !important;
  transition: transform .35s !important;
}

.hv-series-card:hover { background: var(--hv-black2) !important; }
.hv-series-card:hover::after { transform: scaleX(1) !important; }

/* ═══ PHILOSOPHY / PULL QUOTE ═══ */
.hv-pull-quote,
.wp-block-pullquote.is-style-hv {
  background: var(--hv-black) !important;
  border: none !important;
  text-align: center !important;
  padding: 4rem 2rem !important;
}

.hv-pull-quote blockquote,
.wp-block-pullquote.is-style-hv blockquote {
  font-family: 'Lora', serif !important;
  font-size: clamp(1.3rem, 2.5vw, 2rem) !important;
  font-style: italic !important;
  color: var(--hv-white) !important;
  border: none !important;
  background: none !important;
  padding: 0 !important;
}

/* ═══ FOOTER ═══ */
#colophon,
.site-footer {
  background-color: var(--hv-black) !important;
  border-top: 1px solid rgba(255,255,255,.05) !important;
  color: rgba(253,252,248,.3) !important;
}

.site-footer a {
  color: rgba(253,252,248,.3) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  letter-spacing: .1em !important;
  text-transform: uppercase !important;
  text-decoration: none !important;
  transition: color .2s !important;
}

.site-footer a:hover { color: var(--hv-white) !important; }

/* ═══ READING PROGRESS BAR ═══ */
#hv-reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--hv-yellow);
  z-index: 9999;
  width: 0%;
  transition: width .1s linear;
  pointer-events: none;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .main-navigation { display: none; }
  .single .entry-header { padding: 2.5rem 1.25rem !important; }
}