/* ============================================================
   LA LLAVE DIGITAL — Periódico Digital de Cerrajería
   styles.css — Rediseño completo nivel magazine profesional
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,600&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════════
   VARIABLES
══════════════════════════════════════════ */
:root {
  /* Colors */
  --clr-primary:      #1a1a2e;
  --clr-primary-deep: #0d0d1a;
  --clr-accent:       #e63946;
  --clr-accent-dark:  #c1121f;
  --clr-gold:         #f5a623;
  --clr-bg:           #faf9f6;
  --clr-card:         #ffffff;
  --clr-sidebar:      #f4f1ec;
  --clr-text:         #1c1c2e;
  --clr-text-sec:     #6b6b80;
  --clr-text-muted:   #9494aa;
  --clr-border:       #e2ddd6;
  --clr-border-light: #eeebe5;

  /* Category colors */
  --clr-cat-noticias:    #1e3a5f;
  --clr-cat-seguridad:   #1565c0;
  --clr-cat-tecnologia:  #6a1b9a;
  --clr-cat-consejos:    #1b5e20;
  --clr-cat-emergencias: #b71c1c;
  --clr-cat-legislacion: #e65100;
  --clr-cat-mercado:     #004d40;

  /* Typography */
  --font-serif:   'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:    'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --section-gap:  90px;
  --max-w:        1200px;
  --nav-h:        48px;

  /* Shadows */
  --shadow-xs:    0 1px 3px rgba(0,0,0,.07);
  --shadow-sm:    0 2px 8px rgba(0,0,0,.09);
  --shadow-md:    0 6px 20px rgba(0,0,0,.12);
  --shadow-lg:    0 12px 40px rgba(0,0,0,.16);
  --shadow-xl:    0 24px 60px rgba(0,0,0,.20);

  /* Radii */
  --r-sm:  6px;
  --r-md:  8px;
  --r-lg:  12px;

  /* Transitions */
  --t-fast:  0.18s ease;
  --t-med:   0.30s ease;
  --t-slow:  0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Dark Mode ── */
body.dark-mode {
  --clr-primary:      #0d0d1a;
  --clr-primary-deep: #070710;
  --clr-bg:           #111118;
  --clr-card:         #1a1a28;
  --clr-sidebar:      #14141f;
  --clr-text:         #eaeaf5;
  --clr-text-sec:     #9898b8;
  --clr-text-muted:   #66668a;
  --clr-border:       #252538;
  --clr-border-light: #1e1e30;
  --shadow-xs:        0 1px 3px rgba(0,0,0,.35);
  --shadow-sm:        0 2px 8px rgba(0,0,0,.45);
  --shadow-md:        0 6px 20px rgba(0,0,0,.55);
  --shadow-lg:        0 12px 40px rgba(0,0,0,.65);
}

/* ══════════════════════════════════════════
   RESET & BASE
══════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  transition: background var(--t-med), color var(--t-med);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

ul { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-accent); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-accent-dark); }

/* ══════════════════════════════════════════
   UTILITIES
══════════════════════════════════════════ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* Category chips */
.tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  padding: 3px 9px;
  border-radius: 3px;
  color: #fff;
  background: var(--clr-accent);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.tag.tag-noticias    { background: var(--clr-cat-noticias); }
.tag.tag-seguridad   { background: var(--clr-cat-seguridad); }
.tag.tag-tecnologia  { background: var(--clr-cat-tecnologia); }
.tag.tag-consejos    { background: var(--clr-cat-consejos); }
.tag.tag-emergencias { background: var(--clr-cat-emergencias); }
.tag.tag-legislacion { background: var(--clr-cat-legislacion); }
.tag.tag-mercado     { background: var(--clr-cat-mercado); }

.article-card:hover .tag {
  transform: translateY(-1px);
}

.divider {
  border: none;
  border-top: 1px solid var(--clr-border);
  margin: 60px 0;
}

/* ══════════════════════════════════════════
   TICKER BAR
══════════════════════════════════════════ */
.ticker-bar {
  background: var(--clr-accent);
  color: #fff;
  height: 38px;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 300;
}

.ticker-label {
  background: #ffd700;
  color: #1a1a2e;
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  white-space: nowrap;
  flex-shrink: 0;
  gap: 6px;
}

.ticker-wrapper {
  overflow: hidden;
  flex: 1;
  height: 100%;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: tickerScroll 60s linear infinite;
}

.ticker-track:hover { animation-play-state: paused; }

.ticker-item {
  padding: 0 40px;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .01em;
}

.ticker-item::before {
  content: '◆';
  margin-right: 12px;
  font-size: .6rem;
  color: rgba(255,255,255,.6);
}

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

/* ══════════════════════════════════════════
   HEADER — SUPRABAR
══════════════════════════════════════════ */
.suprabar {
  background: var(--clr-primary);
  border-bottom: 1px solid rgba(255,255,255,.06);
  height: 36px;
  display: flex;
  align-items: center;
}

.suprabar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: var(--max-w);
}

.suprabar-date {
  font-size: .72rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .04em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.suprabar-date::before {
  content: '📅';
  font-size: .7rem;
}

.suprabar-motto {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: .74rem;
  color: rgba(255,255,255,.38);
  letter-spacing: .03em;
}

.suprabar-social {
  display: flex;
  align-items: center;
  gap: 8px;
}

.suprabar-social a {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  border-radius: 4px;
  transition: color var(--t-fast), background var(--t-fast);
}

.suprabar-social a:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}

/* ══════════════════════════════════════════
   HEADER — MAIN BRAND AREA
══════════════════════════════════════════ */
.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 0 var(--clr-accent), 0 2px 20px rgba(0,0,0,.08);
  transition: background var(--t-med), box-shadow var(--t-med);
}

body.dark-mode .site-header {
  background: var(--clr-primary);
  box-shadow: 0 2px 0 var(--clr-accent), 0 2px 20px rgba(0,0,0,.4);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

/* Logo */
.logo-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
}

.logo-name {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--clr-primary);
  transition: color var(--t-fast);
}

body.dark-mode .logo-name { color: #fff; }

.logo-name .logo-llave {
  color: var(--clr-accent);
}

.logo-name .logo-icon {
  font-size: 1.6rem;
  margin-right: 6px;
}

.logo-tagline {
  font-size: .64rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-top: 1px;
}

/* Header right controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-search {
  display: flex;
  align-items: center;
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  border-radius: 24px;
  padding: 6px 14px;
  gap: 8px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.header-search:focus-within {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(230,57,70,.12);
}

body.dark-mode .header-search {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
}

.search-input {
  background: none;
  border: none;
  color: var(--clr-text);
  font-size: .82rem;
  font-family: var(--font-sans);
  width: 160px;
  outline: none;
}

.search-input::placeholder { color: var(--clr-text-muted); }

.search-btn {
  color: var(--clr-text-muted);
  font-size: .9rem;
  padding: 0;
  transition: color var(--t-fast);
  line-height: 1;
}

.search-btn:hover { color: var(--clr-accent); }

.dark-toggle {
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}

body.dark-mode .dark-toggle {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.16);
  color: #fff;
}

.dark-toggle:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
  transform: rotate(20deg);
}

/* ══════════════════════════════════════════
   NAVIGATION BAR
══════════════════════════════════════════ */
.main-nav {
  background: var(--clr-primary);
  border-bottom: 3px solid var(--clr-accent);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-links {
  display: flex;
  align-items: stretch;
  height: 100%;
  gap: 0;
}

.nav-links li {
  display: flex;
  align-items: stretch;
}

.nav-links a {
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.72);
  position: relative;
  transition: color var(--t-fast);
  white-space: nowrap;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--t-med);
}

.nav-links a:hover {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-links a.active {
  color: #fff;
}

/* Hamburger */
.hamburger {
  display: none;
  color: #fff;
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background var(--t-fast);
  flex-shrink: 0;
}

.hamburger:hover { background: rgba(255,255,255,.12); }

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background: var(--clr-primary-deep);
  z-index: 500;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  transform: translateX(-100%);
  transition: transform var(--t-med);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-header {
  padding: 0 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 900;
  color: #fff;
}

.mobile-nav-logo span { color: var(--clr-accent); }

.mobile-nav-close {
  color: rgba(255,255,255,.6);
  font-size: 1.2rem;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background var(--t-fast), color var(--t-fast);
}

.mobile-nav-close:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
}

.mobile-nav a {
  padding: 13px 24px;
  font-size: .88rem;
  font-weight: 600;
  color: rgba(255,255,255,.72);
  text-transform: uppercase;
  letter-spacing: .07em;
  border-left: 3px solid transparent;
  transition: all var(--t-fast);
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
  border-left-color: var(--clr-accent);
}

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 499;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med);
}

.mobile-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

/* ══════════════════════════════════════════
   HERO SECTION — full visual
══════════════════════════════════════════ */
.hero-section {
  margin: 0;
  padding: 0;
}

.hero-article {
  position: relative;
  min-height: 520px;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.hero-thumb {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.8s ease;
}

.hero-article:hover .hero-thumb img {
  transform: scale(1.04);
}

/* Gradient overlay: dark left, lighter right */
.hero-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(13, 13, 26, 0.92) 0%,
    rgba(13, 13, 26, 0.75) 45%,
    rgba(13, 13, 26, 0.30) 75%,
    rgba(13, 13, 26, 0.10) 100%
  );
  z-index: 1;
}

.hero-label {
  position: absolute;
  z-index: 2;
  top: 28px;
  left: 28px;
  background: var(--clr-accent);
  color: #fff;
  font-size: .64rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 4px 12px;
  border-radius: 3px;
}

.hero-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 52px 52px 52px 52px;
  max-width: 680px;
  gap: 18px;
}

.hero-category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--clr-gold);
}

.hero-category::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--clr-gold);
  flex-shrink: 0;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.18;
  color: #ffffff;
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
}

.hero-summary {
  font-size: .97rem;
  color: rgba(255,255,255,.82);
  line-height: 1.75;
  max-width: 560px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: .76rem;
  color: rgba(255,255,255,.6);
  flex-wrap: wrap;
}

.hero-meta strong { color: rgba(255,255,255,.92); }

.btn-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-accent);
  color: #fff;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 12px 26px;
  border-radius: var(--r-sm);
  align-self: flex-start;
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 4px 16px rgba(230, 57, 70, 0.45);
}

.btn-read:hover {
  background: var(--clr-accent-dark);
  color: #fff;
  transform: translateX(4px);
  box-shadow: 0 6px 24px rgba(230, 57, 70, 0.6);
}

/* ══════════════════════════════════════════
   STATS BAR
══════════════════════════════════════════ */
.stats-bar {
  background: var(--clr-primary-deep);
  border-top: none;
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 24px 20px;
  border-right: 1px solid rgba(255,255,255,.08);
  transition: background var(--t-fast);
}

.stat-item:last-child { border-right: none; }

.stat-item:hover {
  background: rgba(255,255,255,.04);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-gold);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: .71rem;
  color: rgba(255,255,255,.48);
  text-transform: uppercase;
  letter-spacing: .08em;
  line-height: 1.4;
}

/* ══════════════════════════════════════════
   MAIN CONTENT LAYOUT
══════════════════════════════════════════ */
.content-wrapper {
  padding: 56px 0 var(--section-gap);
}

.main-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

/* ══════════════════════════════════════════
   SECTION TITLES
══════════════════════════════════════════ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--clr-border);
  position: relative;
}

.section-header::before {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--clr-accent);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -.01em;
}

.section-title .icon {
  font-size: 1.1rem;
}

.section-more {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-accent);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}

.section-more:hover {
  color: var(--clr-accent-dark);
  gap: 8px;
}

/* Legacy .section-title without wrapper — keep for section pages */
h2.section-title {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--clr-accent);
}

/* ══════════════════════════════════════════
   ARTICLE CARDS — grid
══════════════════════════════════════════ */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 0;
}

.articles-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

/* First card spans 2 columns in 3-col grid */
.articles-grid .article-card:first-child {
  grid-column: 1 / span 2;
  flex-direction: row;
}

.articles-grid .article-card:first-child .card-thumb {
  width: 55%;
  flex-shrink: 0;
  aspect-ratio: auto;
  min-height: 240px;
}

.articles-grid .article-card:first-child .card-body {
  flex: 1;
}

.articles-grid .article-card:first-child .card-headline {
  font-size: 1.25rem;
}

/* Article card base */
.article-card {
  background: var(--clr-card);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-med), box-shadow var(--t-med);
  border: none;
  /* Scroll animation: starts invisible */
  opacity: 0;
  transform: translateY(24px);
}

.article-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--t-med);
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Card thumbnail */
.card-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--clr-primary);
}

.card-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
  z-index: 0;
}

.article-card:hover .card-thumb img {
  transform: scale(1.07);
}

/* Gradient overlay on thumb */
.card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,.22) 100%);
  pointer-events: none;
}

/* Category chip floating on thumb */
.card-thumb .card-cat-chip {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

/* Gradient thumb backgrounds */
.thumb-noticias    { background: linear-gradient(135deg, #1e3a5f 0%, #4a72a8 100%); }
.thumb-seguridad   { background: linear-gradient(135deg, #1565c0 0%, #42a5f5 100%); }
.thumb-tecnologia  { background: linear-gradient(135deg, #4a148c 0%, #9c27b0 100%); }
.thumb-consejos    { background: linear-gradient(135deg, #1b5e20 0%, #43a047 100%); }
.thumb-emergencias { background: linear-gradient(135deg, #7f0000 0%, #e53935 100%); }
.thumb-legislacion { background: linear-gradient(135deg, #bf360c 0%, #ff7043 100%); }
.thumb-mercado     { background: linear-gradient(135deg, #004d40 0%, #26a69a 100%); }

/* Card body */
.card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.card-read-time {
  font-size: .68rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
}

.card-headline {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.38;
  color: var(--clr-text);
  transition: color var(--t-fast);
}

.article-card:hover .card-headline {
  color: var(--clr-accent);
}

.card-summary {
  font-size: .84rem;
  color: var(--clr-text-sec);
  line-height: 1.62;
  flex: 1;
}

.card-summary .summary-full { display: none; }
.card-summary.expanded .summary-short { display: none; }
.card-summary.expanded .summary-full { display: inline; }

.read-more-btn {
  font-size: .74rem;
  font-weight: 700;
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: .06em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--t-fast);
}

.read-more-btn:hover { gap: 8px; }

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .72rem;
  color: var(--clr-text-muted);
  padding-top: 12px;
  border-top: 1px solid var(--clr-border-light);
  margin-top: auto;
  gap: 8px;
  flex-wrap: wrap;
}

.card-author {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--clr-text-sec);
}

.author-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .6rem;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

.avatar-a { background: #e63946; }
.avatar-b { background: #1565c0; }
.avatar-c { background: #6a1b9a; }
.avatar-d { background: #2e7d32; }
.avatar-e { background: #e65100; }
.avatar-f { background: #00695c; }
.avatar-g { background: #283593; }
.avatar-h { background: #ad1457; }

/* ══════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════ */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-widget {
  background: var(--clr-sidebar);
  border-radius: var(--r-md);
  padding: 22px;
  border: 1px solid var(--clr-border-light);
  border-top: 3px solid var(--clr-accent);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--t-med);
}

.sidebar-widget:hover {
  box-shadow: var(--shadow-md);
}

.widget-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Sidebar news list */
.sidebar-news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sidebar-news-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--clr-border-light);
  align-items: flex-start;
}

.sidebar-news-item:first-child { padding-top: 0; }
.sidebar-news-item:last-child { border-bottom: none; padding-bottom: 0; }

.sidebar-news-thumb {
  width: 64px;
  height: 56px;
  border-radius: var(--r-sm);
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  box-shadow: var(--shadow-xs);
}

.sidebar-news-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.sidebar-news-item:hover .sidebar-news-thumb img {
  transform: scale(1.1);
}

.sidebar-news-text { flex: 1; min-width: 0; }

.sidebar-news-headline {
  font-family: var(--font-serif);
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--clr-text);
  transition: color var(--t-fast);
  display: block;
}

.sidebar-news-headline:hover { color: var(--clr-accent); }

.sidebar-news-date {
  font-size: .67rem;
  color: var(--clr-text-muted);
  margin-top: 5px;
}

/* Sections widget */
.sections-widget-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sections-widget-list li {
  border-bottom: 1px solid var(--clr-border-light);
}

.sections-widget-list li:last-child {
  border-bottom: none;
}

.sections-widget-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: .84rem;
  font-weight: 600;
  color: var(--clr-text-sec);
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.sections-widget-list a:hover {
  color: var(--clr-accent);
  padding-left: 4px;
}

.sections-widget-list .sec-arrow {
  margin-left: auto;
  font-size: .7rem;
  color: var(--clr-text-muted);
  transition: color var(--t-fast), transform var(--t-fast);
}

.sections-widget-list a:hover .sec-arrow {
  color: var(--clr-accent);
  transform: translateX(3px);
}

/* Footer links in sidebar */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sidebar-widget .footer-links li {
  border-bottom: 1px solid var(--clr-border-light);
}

.sidebar-widget .footer-links li:last-child {
  border-bottom: none;
}

.sidebar-widget .footer-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
  font-size: .83rem;
  font-weight: 500;
  color: var(--clr-text-sec);
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.sidebar-widget .footer-links a::before {
  content: '›';
  font-size: 1rem;
  color: var(--clr-accent);
  flex-shrink: 0;
}

.sidebar-widget .footer-links a:hover {
  color: var(--clr-accent);
  padding-left: 4px;
}

/* Ad widget */
.ad-widget {
  background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
  color: #fff;
  text-align: center;
  border: none;
  border-top: 3px solid var(--clr-gold);
  padding: 26px 20px;
  overflow: hidden;
  position: relative;
}

.ad-widget::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(245,166,35,.08);
  pointer-events: none;
}

.ad-widget::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(230,57,70,.08);
  pointer-events: none;
}

.ad-label {
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: rgba(255,255,255,.35);
  margin-bottom: 14px;
}

.ad-logo { font-size: 2.4rem; margin-bottom: 10px; }

.ad-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-gold);
  margin-bottom: 8px;
}

.ad-tagline {
  font-size: .78rem;
  color: rgba(255,255,255,.65);
  line-height: 1.55;
  margin-bottom: 16px;
}

.ad-btn {
  display: inline-block;
  background: var(--clr-accent);
  color: #fff;
  font-size: .76rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .07em;
  transition: background var(--t-fast), transform var(--t-fast);
  position: relative;
  z-index: 1;
}

.ad-btn:hover {
  background: var(--clr-accent-dark);
  color: #fff;
  transform: translateY(-2px);
}

/* Weather widget */
.weather-widget { text-align: center; }
.weather-city {
  font-size: .7rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 6px;
}
.weather-icon { font-size: 2.8rem; margin: 8px 0; }
.weather-temp {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1;
}
.weather-desc {
  font-size: .8rem;
  color: var(--clr-text-sec);
  margin-top: 6px;
}
.weather-details {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 12px;
  font-size: .72rem;
  color: var(--clr-text-muted);
}

/* ══════════════════════════════════════════
   PAGE BANNER (section pages)
══════════════════════════════════════════ */
.page-banner {
  background: var(--clr-primary);
  position: relative;
  overflow: hidden;
  padding: 52px 0 44px;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,.015) 0,
    rgba(255,255,255,.015) 1px,
    transparent 0,
    transparent 50%
  );
  background-size: 8px 8px;
}

/* Accent line at bottom */
.page-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-accent);
}

.page-banner-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 24px;
}

.page-banner-icon {
  font-size: 3.2rem;
  line-height: 1;
  flex-shrink: 0;
  opacity: .85;
}

.page-banner-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--clr-accent);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-banner-label::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 2px;
  background: var(--clr-accent);
}

.page-banner-title {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1.12;
  color: #ffffff;
  margin-bottom: 10px;
}

.page-banner-desc {
  font-size: .92rem;
  color: rgba(255,255,255,.58);
  max-width: 580px;
  line-height: 1.7;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .76rem;
  color: var(--clr-text-muted);
  padding: 16px 0;
  border-bottom: 1px solid var(--clr-border-light);
  margin-bottom: 36px;
}

.breadcrumb a {
  color: var(--clr-accent);
  font-weight: 500;
  transition: color var(--t-fast);
}

.breadcrumb a:hover { color: var(--clr-accent-dark); }
.breadcrumb-sep { color: var(--clr-border); }

/* Featured article (section pages) */
.featured-article {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  background: var(--clr-card);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 40px;
  border: none;
  transition: transform var(--t-med), box-shadow var(--t-med);
}

.featured-article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.featured-article .fa-thumb {
  min-height: 280px;
  position: relative;
  overflow: hidden;
}

.featured-article .fa-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.featured-article:hover .fa-thumb img {
  transform: scale(1.05);
}

.featured-article .fa-body {
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.featured-article .fa-headline {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.28;
  color: var(--clr-text);
  transition: color var(--t-fast);
}

.featured-article:hover .fa-headline { color: var(--clr-accent); }

.featured-article .fa-summary {
  font-size: .88rem;
  color: var(--clr-text-sec);
  line-height: 1.68;
}

.featured-article .fa-meta {
  font-size: .75rem;
  color: var(--clr-text-muted);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Section articles grid */
.section-articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

/* ══════════════════════════════════════════
   PAGINATION
══════════════════════════════════════════ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 40px 0;
}

.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .84rem;
  font-weight: 600;
  color: var(--clr-text-sec);
  background: var(--clr-card);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--r-sm);
  transition: all var(--t-fast);
}

.page-btn:hover {
  background: var(--clr-accent);
  color: #fff;
  border-color: var(--clr-accent);
}

.page-btn.active {
  background: var(--clr-accent);
  color: #fff;
  border-color: var(--clr-accent);
}

/* ══════════════════════════════════════════
   INFO BOXES
══════════════════════════════════════════ */
.info-box {
  background: var(--clr-card);
  border-left: 4px solid var(--clr-accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 20px 22px;
  margin: 28px 0;
  box-shadow: var(--shadow-xs);
}

.info-box.info-blue   { border-left-color: #1565c0; }
.info-box.info-green  { border-left-color: #2e7d32; }
.info-box.info-orange { border-left-color: #e65100; }
.info-box.info-purple { border-left-color: #6a1b9a; }

.info-box-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-box-body {
  font-size: .86rem;
  color: var(--clr-text-sec);
  line-height: 1.65;
}

/* ══════════════════════════════════════════
   SEARCH STATES
══════════════════════════════════════════ */
.article-card.hidden { display: none !important; }

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 52px 20px;
  color: var(--clr-text-muted);
  font-size: 1rem;
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.site-footer {
  background: #0d0d1a;
  color: rgba(255,255,255,.65);
  margin-top: 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding: 60px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-brand {}

.footer-logo-name {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo-name .f-llave { color: var(--clr-accent); }

.footer-tagline {
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.32);
  margin-bottom: 16px;
}

.footer-desc {
  font-size: .83rem;
  line-height: 1.68;
  color: rgba(255,255,255,.52);
  margin-bottom: 20px;
  max-width: 280px;
}

.social-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .84rem;
  color: rgba(255,255,255,.6);
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast), border-color var(--t-fast);
}

.social-link:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

/* Footer links — overrides sidebar-widget version */
.site-footer .footer-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.site-footer .footer-links li {
  border-bottom: none;
}

.site-footer .footer-links a {
  font-size: .82rem;
  color: rgba(255,255,255,.52);
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 0;
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.site-footer .footer-links a::before {
  content: '›';
  font-size: .9rem;
  color: var(--clr-accent);
  flex-shrink: 0;
}

.site-footer .footer-links a:hover {
  color: var(--clr-gold);
  padding-left: 4px;
}

/* Newsletter */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.newsletter-desc {
  font-size: .79rem;
  color: rgba(255,255,255,.45);
  line-height: 1.55;
  margin-bottom: 2px;
}

.newsletter-input {
  background: rgba(255,255,255,.07);
  border: 1.5px solid rgba(255,255,255,.14);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  color: #fff;
  font-size: .84rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--t-fast), background var(--t-fast);
}

.newsletter-input:focus {
  border-color: var(--clr-gold);
  background: rgba(255,255,255,.1);
}

.newsletter-input::placeholder { color: rgba(255,255,255,.28); }

.newsletter-btn {
  background: var(--clr-accent);
  color: #fff;
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  transition: background var(--t-fast), transform var(--t-fast);
}

.newsletter-btn:hover {
  background: var(--clr-accent-dark);
  transform: translateY(-1px);
}

/* Footer bottom */
.footer-bottom {
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .73rem;
  color: rgba(255,255,255,.3);
}

.footer-bottom a {
  color: rgba(255,255,255,.38);
  transition: color var(--t-fast);
}

.footer-bottom a:hover { color: var(--clr-gold); }

.footer-bottom-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════
   DARK MODE OVERRIDES
══════════════════════════════════════════ */
body.dark-mode .article-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
}

body.dark-mode .sidebar-widget {
  background: var(--clr-sidebar);
  border-color: var(--clr-border);
}

body.dark-mode .featured-article {
  background: var(--clr-card);
}

body.dark-mode .site-footer {
  background: #06060f;
}

/* ══════════════════════════════════════════
   RESPONSIVE — TABLET (≤1024px)
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --max-w: 100%; }

  .main-layout {
    grid-template-columns: 1fr 270px;
    gap: 32px;
  }

  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Remove first-card span on tablet */
  .articles-grid .article-card:first-child {
    grid-column: 1 / span 2;
  }

  .hero-headline { font-size: 2.4rem; }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .stats-bar .container {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3),
  .stat-item:nth-child(4) {
    border-top: 1px solid rgba(255,255,255,.08);
  }

  .suprabar-motto { display: none; }
}

/* ══════════════════════════════════════════
   RESPONSIVE — MOBILE (≤768px)
══════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --section-gap: 56px;
    --nav-h: 48px;
  }

  .suprabar { display: none; }

  .header-main {
    padding: 10px 0;
    gap: 10px;
  }

  .logo-name { font-size: 1.6rem; }
  .logo-tagline { display: none; }

  .search-input { width: 100px; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .main-layout {
    grid-template-columns: 1fr;
  }

  .sidebar { order: -1; }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  /* Undo first-card special layout on mobile */
  .articles-grid .article-card:first-child {
    grid-column: 1;
    flex-direction: column;
  }

  .articles-grid .article-card:first-child .card-thumb {
    width: 100%;
    min-height: auto;
    aspect-ratio: 16/9;
  }

  .articles-grid .article-card:first-child .card-headline {
    font-size: 1.08rem;
  }

  .articles-grid-2 { grid-template-columns: 1fr; }
  .section-articles-grid { grid-template-columns: 1fr; }

  .hero-article { min-height: 420px; }
  .hero-body {
    padding: 32px 24px 36px;
    gap: 14px;
  }
  .hero-headline { font-size: 1.9rem; }
  .hero-summary { font-size: .88rem; }

  .featured-article {
    grid-template-columns: 1fr;
  }
  .featured-article .fa-thumb { min-height: 200px; }
  .featured-article .fa-body { padding: 24px 22px; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-banner { padding: 36px 0 32px; }
  .page-banner-title { font-size: 2rem; }
  .page-banner-content { flex-direction: column; gap: 12px; }
  .page-banner-icon { font-size: 2.4rem; }

  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 18px 12px; }
  .stat-number { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .logo-name { font-size: 1.35rem; }
  .hero-headline { font-size: 1.5rem; }
  .section-title { font-size: 1.2rem; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
}

/* ══════════════════════════════════════════
   HEADER TOP (legacy class alias)
   Keep .header-top working in existing HTML
══════════════════════════════════════════ */
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

/* alias for when header-main not present */
.site-header .header-top + .main-nav {
  /* handled by .main-nav */
}

/* ══════════════════════════════════════════
   CONTENT SECTION (section pages inner padding)
══════════════════════════════════════════ */
.content-section {
  padding: 48px 0 var(--section-gap);
}

/* Card cat chip in section article grids too */
.section-articles-grid .card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.section-articles-grid .card-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.section-articles-grid .article-card:hover .card-thumb img {
  transform: scale(1.07);
}