/* BudgetBloom — Main Stylesheet */
:root {
  --primary: #1a3a5c;
  --primary-light: #2a5298;
  --secondary: #27ae60;
  --secondary-light: #2ecc71;
  --accent: #f39c12;
  --bg: #f4f6f9;
  --bg-white: #ffffff;
  --text: #2c3e50;
  --text-light: #6c757d;
  --border: #dee2e6;
  --shadow: 0 2px 15px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
  --radius: 12px;
  --max-width: 1200px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}
h1 { font-size: 2.6rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1.2rem; }
a { color: var(--secondary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1.2rem; }
li { margin-bottom: 0.4rem; }

/* ── Layout ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

/* ── Progress Bar ── */
#progress-bar {
  position: fixed; top: 0; left: 0; height: 3px;
  background: var(--secondary-light); z-index: 200; width: 0%;
  transition: width 0.1s; pointer-events: none;
}

/* ── Header ── */
header {
  background: var(--primary);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 1.5rem; max-width: var(--max-width); margin: 0 auto;
}
.logo a {
  display: flex; align-items: center; gap: 0.5rem;
  color: white; font-family: var(--font-heading); font-size: 1.45rem; font-weight: 700;
}
.logo-icon { font-size: 1.7rem; }
nav ul {
  display: flex; list-style: none; padding: 0; margin: 0; gap: 0.15rem;
}
nav a {
  color: rgba(255,255,255,0.82); font-weight: 500; padding: 0.45rem 0.85rem;
  border-radius: 6px; transition: all 0.2s; font-size: 0.93rem;
}
nav a:hover { color: white; background: rgba(255,255,255,0.15); }
.menu-toggle {
  display: none; background: none; border: 2px solid rgba(255,255,255,0.4);
  color: white; font-size: 1.25rem; padding: 0.3rem 0.65rem;
  border-radius: 6px; cursor: pointer;
}

/* ── Buttons ── */
.btn {
  display: inline-block; padding: 0.85rem 2rem; border-radius: 8px;
  font-weight: 600; font-size: 1rem; transition: all 0.2s; cursor: pointer; border: none;
  font-family: var(--font-body);
}
.btn-primary { background: var(--secondary); color: white; }
.btn-primary:hover {
  background: var(--secondary-light); color: white;
  transform: translateY(-2px); box-shadow: 0 6px 20px rgba(39,174,96,0.4);
}
.btn-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.7); margin-left: 1rem; }
.btn-outline:hover { background: white; color: var(--primary); transform: translateY(-2px); }
.btn-sm { padding: 0.55rem 1.3rem; font-size: 0.9rem; }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white; padding: 5.5rem 1.5rem; text-align: center;
}
.hero h1 { color: white; font-size: 3.1rem; max-width: 720px; margin: 0 auto 1.5rem; }
.hero p { font-size: 1.2rem; max-width: 560px; margin: 0 auto 2.2rem; color: rgba(255,255,255,0.88); }
.hero-badges { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 2.5rem; }
.badge {
  background: rgba(255,255,255,0.15); border-radius: 100px;
  padding: 0.4rem 1rem; font-size: 0.85rem; color: rgba(255,255,255,0.9);
}

/* ── Sections ── */
section { padding: 4.5rem 0; }
.section-title { text-align: center; margin-bottom: 2.5rem; }
.section-title h2 { font-size: 2rem; }
.section-title p { color: var(--text-light); font-size: 1.05rem; max-width: 500px; margin: 0.5rem auto 0; }
.bg-white { background: white; }

/* ── Article Cards ── */
.articles-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem;
}
.article-card {
  background: var(--bg-white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: all 0.3s; display: flex; flex-direction: column;
}
.article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.card-img {
  height: 175px; display: flex; align-items: center; justify-content: center; font-size: 3.8rem;
}
.card-img-budget  { background: linear-gradient(135deg, #1a3a5c, #2a5298); }
.card-img-debt    { background: linear-gradient(135deg, #6d3aad, #9b59b6); }
.card-img-credit  { background: linear-gradient(135deg, #1a5c3a, #27ae60); }
.card-img-saving  { background: linear-gradient(135deg, #5c4a1a, #f39c12); }
.card-img-invest  { background: linear-gradient(135deg, #5c1a1a, #e74c3c); }

.card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.card-category {
  font-size: 0.77rem; font-weight: 600; color: var(--secondary);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.5rem;
}
.card-title { font-size: 1.12rem; font-weight: 600; color: var(--primary); margin-bottom: 0.7rem; line-height: 1.4; }
.card-excerpt { color: var(--text-light); font-size: 0.9rem; flex: 1; margin-bottom: 1rem; }
.card-meta { font-size: 0.82rem; color: var(--text-light); display: flex; align-items: center; gap: 1rem; }
.read-more { color: var(--secondary); font-weight: 600; font-size: 0.9rem; }

/* ── Categories ── */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr)); gap: 1rem; }
.category-card {
  background: var(--bg-white); border-radius: var(--radius); padding: 1.5rem; text-align: center;
  box-shadow: var(--shadow); transition: all 0.3s; border: 2px solid transparent;
  text-decoration: none; display: block;
}
.category-card:hover { border-color: var(--secondary); transform: translateY(-3px); color: var(--text); }
.category-icon { font-size: 2.4rem; display: block; margin-bottom: 0.7rem; }
.category-name { font-weight: 600; color: var(--primary); font-size: 0.95rem; }
.category-count { font-size: 0.8rem; color: var(--text-light); margin-top: 0.25rem; }

/* ── Stats Bar ── */
.stats-bar { background: var(--primary); color: white; padding: 3rem 1.5rem; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center;
  max-width: var(--max-width); margin: 0 auto;
}
.stat-number { font-size: 2.5rem; font-weight: 700; color: var(--secondary-light); font-family: var(--font-heading); }
.stat-label { font-size: 0.88rem; color: rgba(255,255,255,0.75); margin-top: 0.2rem; }

/* ── Newsletter ── */
.newsletter {
  background: linear-gradient(135deg, #1a5c3a 0%, var(--secondary) 100%);
  color: white; padding: 4.5rem 1.5rem; text-align: center;
}
.newsletter h2 { color: white; }
.newsletter p { color: rgba(255,255,255,0.9); max-width: 500px; margin: 1rem auto 2rem; font-size: 1.05rem; }
.newsletter-form { display: flex; max-width: 450px; margin: 0 auto; gap: 0.75rem; }
.newsletter-form input {
  flex: 1; padding: 0.85rem 1.2rem; border: none; border-radius: 8px;
  font-size: 1rem; outline: none; font-family: var(--font-body);
}
.newsletter-form .btn { background: var(--primary); color: white; white-space: nowrap; }
.newsletter-form .btn:hover { background: #0f2a45; color: white; }
.newsletter-note { font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-top: 0.75rem; }

/* ── Footer ── */
footer { background: #141428; color: rgba(255,255,255,0.65); padding: 3.5rem 1.5rem 1.5rem; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem;
  max-width: var(--max-width); margin: 0 auto 2rem;
}
.footer-logo { color: white; font-family: var(--font-heading); font-size: 1.35rem; font-weight: 700; display: flex; align-items: center; gap: 0.4rem; }
.footer-brand p { margin-top: 0.8rem; font-size: 0.88rem; line-height: 1.7; }
.footer-col h4 { color: white; font-size: 0.95rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 0.55rem; }
.footer-col a { color: rgba(255,255,255,0.62); font-size: 0.88rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--secondary-light); }
.footer-bottom {
  max-width: var(--max-width); margin: 0 auto; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center; font-size: 0.83rem;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--secondary-light); }

/* ── Ad Slots ── */
.ad-slot {
  background: #f0f2f5; border: 1px dashed #c5ccd6; text-align: center;
  padding: 1.2rem; margin: 2rem 0; border-radius: 8px; color: #9aa0ab; font-size: 0.82rem;
}
.ad-slot-728 { min-height: 90px; display: flex; align-items: center; justify-content: center; }
.ad-slot-300 { min-height: 250px; display: flex; align-items: center; justify-content: center; flex-direction: column; }
.ad-slot-responsive { min-height: 100px; display: flex; align-items: center; justify-content: center; }

/* ── Article Page Layout ── */
.article-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white; padding: 3.5rem 1.5rem;
}
.article-hero-inner { max-width: 900px; margin: 0 auto; }
.category-tag {
  display: inline-block; background: var(--secondary); color: white;
  padding: 0.3rem 1rem; border-radius: 100px; font-size: 0.78rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 1rem;
}
.article-hero h1 { color: white; font-size: 2.5rem; max-width: 780px; line-height: 1.25; }
.article-meta {
  color: rgba(255,255,255,0.78); margin-top: 1.2rem; font-size: 0.88rem;
  display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: center;
}
.article-meta span { display: flex; align-items: center; gap: 0.3rem; }

.article-layout {
  display: grid; grid-template-columns: 1fr 300px; gap: 2rem;
  max-width: 1100px; margin: 0 auto; padding: 2.5rem 1.5rem;
}

/* ── Article Content ── */
.article-content {
  background: white; padding: 2.5rem; border-radius: var(--radius); box-shadow: var(--shadow);
}
.article-content h2 {
  font-size: 1.65rem; margin-top: 2.2rem; padding-top: 1.2rem;
  border-top: 2px solid var(--bg); color: var(--primary);
}
.article-content h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.article-content h3 { font-size: 1.25rem; margin-top: 1.5rem; color: var(--primary-light); }
.intro-text {
  font-size: 1.08rem; color: #444; border-left: 4px solid var(--secondary);
  padding-left: 1.2rem; margin-bottom: 2rem; line-height: 1.8;
}
.toc {
  background: var(--bg); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 2rem;
  border-left: 4px solid var(--primary);
}
.toc h4 { margin-bottom: 0.75rem; color: var(--primary); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.5px; }
.toc ol { margin-bottom: 0; }
.toc a { color: var(--primary-light); font-size: 0.93rem; }
.toc a:hover { color: var(--secondary); }

.highlight-box {
  border-radius: 0 8px 8px 0; padding: 1.2rem 1.5rem; margin: 1.5rem 0;
}
.highlight-box.green { background: #e8f5e9; border-left: 4px solid var(--secondary); }
.highlight-box.orange { background: #fff3e0; border-left: 4px solid var(--accent); }
.highlight-box.blue { background: #e3f2fd; border-left: 4px solid #2196f3; }
.highlight-box.red { background: #fce4ec; border-left: 4px solid #e91e63; }
.highlight-box h4 { margin-bottom: 0.4rem; font-size: 1rem; }
.highlight-box p:last-child { margin-bottom: 0; }

.comparison-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.93rem; overflow: hidden; border-radius: 8px; }
.comparison-table th { background: var(--primary); color: white; padding: 0.85rem 1rem; text-align: left; font-weight: 600; }
.comparison-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: #f8f9fa; }
.comparison-table .check { color: var(--secondary); font-weight: bold; }
.comparison-table .cross { color: #e74c3c; font-weight: bold; }

.step-list { list-style: none; padding: 0; margin: 1.5rem 0; }
.step-item { display: flex; gap: 1rem; margin-bottom: 1.2rem; align-items: flex-start; }
.step-num {
  background: var(--secondary); color: white; min-width: 36px; height: 36px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; flex-shrink: 0; margin-top: 0.15rem;
}
.step-body h4 { margin-bottom: 0.3rem; }
.step-body p { margin-bottom: 0; color: var(--text-light); font-size: 0.95rem; }

.example-box {
  background: linear-gradient(135deg, #f8f9fa, #fff); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem; margin: 1.5rem 0;
}
.example-box h4 { color: var(--primary); margin-bottom: 0.75rem; }
.example-box .example-numbers { display: flex; gap: 1rem; flex-wrap: wrap; }
.ex-num { flex: 1; min-width: 120px; text-align: center; background: white; border-radius: 8px; padding: 0.75rem; border: 1px solid var(--border); }
.ex-num .label { font-size: 0.78rem; color: var(--text-light); text-transform: uppercase; }
.ex-num .value { font-size: 1.4rem; font-weight: 700; color: var(--primary); font-family: var(--font-heading); }

.app-card { display: flex; gap: 1rem; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.2rem; margin-bottom: 1rem; align-items: flex-start; }
.app-icon { font-size: 2.5rem; flex-shrink: 0; }
.app-details h4 { margin-bottom: 0.2rem; }
.app-details .app-tag { font-size: 0.78rem; background: var(--bg); color: var(--text-light); padding: 0.2rem 0.6rem; border-radius: 100px; display: inline-block; margin-bottom: 0.4rem; }
.app-details p { margin-bottom: 0; font-size: 0.92rem; color: var(--text-light); }
.app-details .app-price { font-size: 0.85rem; color: var(--secondary); font-weight: 600; margin-top: 0.3rem; }

.faq-item { border-bottom: 1px solid var(--border); padding: 1.2rem 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-weight: 600; color: var(--primary); margin-bottom: 0.5rem; font-size: 1rem; }
.faq-a { color: var(--text-light); font-size: 0.95rem; margin-bottom: 0; }

.related-articles { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 2px solid var(--bg); }
.related-articles h3 { margin-bottom: 1rem; font-size: 1.2rem; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.related-link {
  background: var(--bg); border-radius: 8px; padding: 0.9rem 1rem;
  color: var(--primary); font-size: 0.9rem; font-weight: 500; display: block; transition: all 0.2s;
}
.related-link:hover { background: var(--secondary); color: white; }

/* ── Sidebar ── */
.sidebar-widget {
  background: white; border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow); margin-bottom: 1.5rem;
}
.sidebar-widget h4 { color: var(--primary); margin-bottom: 1rem; padding-bottom: 0.6rem; border-bottom: 2px solid var(--bg); font-size: 1rem; }
.sidebar-links { list-style: none; padding: 0; }
.sidebar-links li { padding: 0.5rem 0; border-bottom: 1px solid var(--bg); }
.sidebar-links li:last-child { border-bottom: none; }
.sidebar-links a { color: var(--text); font-size: 0.88rem; }
.sidebar-links a:hover { color: var(--secondary); }

.calculator-widget { background: var(--primary); color: white; border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; }
.calculator-widget h4 { color: white; margin-bottom: 1rem; font-size: 1rem; }
.calc-group { margin-bottom: 0.8rem; }
.calc-group label { display: block; font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-bottom: 0.3rem; }
.calc-group input {
  width: 100%; padding: 0.55rem 0.8rem; border: none; border-radius: 6px;
  font-size: 0.95rem; background: rgba(255,255,255,0.95); outline: none;
}
.calc-btn {
  width: 100%; padding: 0.65rem; background: var(--secondary); color: white;
  border: none; border-radius: 8px; font-weight: 600; cursor: pointer; margin-top: 0.5rem;
  font-family: var(--font-body); font-size: 0.95rem; transition: background 0.2s;
}
.calc-btn:hover { background: var(--secondary-light); }
.calc-result { background: rgba(255,255,255,0.1); border-radius: 8px; padding: 1rem; text-align: center; margin-top: 0.75rem; display: none; }
.calc-result.visible { display: block; }
.calc-result .amount { font-size: 1.9rem; font-weight: 700; color: var(--secondary-light); font-family: var(--font-heading); }
.calc-result .label { font-size: 0.8rem; color: rgba(255,255,255,0.75); }
.calc-result .interest { margin-top: 0.5rem; font-size: 0.88rem; color: rgba(255,255,255,0.85); }

/* ── Breadcrumb ── */
.breadcrumb { background: white; border-bottom: 1px solid var(--border); }
.breadcrumb-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0.7rem 1.5rem;
  font-size: 0.83rem; color: var(--text-light);
}
.breadcrumb-inner a { color: var(--secondary); }
.breadcrumb-inner span { margin: 0 0.4rem; }

/* ── About / Contact / Legal ── */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white; padding: 3.5rem 1.5rem; text-align: center;
}
.page-hero h1 { color: white; }
.page-hero p { color: rgba(255,255,255,0.85); max-width: 580px; margin: 1rem auto 0; font-size: 1.05rem; }

.page-content { max-width: 820px; margin: 2.5rem auto; padding: 0 1.5rem 3rem; }
.page-content.white-card { background: white; border-radius: var(--radius); box-shadow: var(--shadow); padding: 2.5rem; margin-top: 2rem; margin-bottom: 3rem; }

.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1.25rem; margin: 2rem 0; }
.value-card { background: white; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); text-align: center; }
.value-icon { font-size: 2.4rem; margin-bottom: 0.7rem; display: block; }
.value-card h4 { margin-bottom: 0.4rem; }
.value-card p { font-size: 0.88rem; color: var(--text-light); margin-bottom: 0; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.contact-info h3 { margin-bottom: 1rem; }
.contact-info p { color: var(--text-light); }
.info-item { display: flex; gap: 0.75rem; margin-bottom: 1rem; }
.info-item .icon { font-size: 1.3rem; }
.info-item p { margin-bottom: 0; font-size: 0.9rem; color: var(--text-light); }
.info-item strong { display: block; color: var(--text); }

.contact-form { background: white; border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.4rem; font-size: 0.92rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.8rem 1rem; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 0.95rem; font-family: var(--font-body); transition: border-color 0.2s; outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--secondary); }
.form-group textarea { resize: vertical; min-height: 130px; }

.legal-content h1 { font-size: 1.9rem; }
.legal-last-updated { color: var(--text-light); font-size: 0.85rem; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.legal-content h2 { font-size: 1.2rem; margin-top: 2rem; }

/* ── Scroll to Top ── */
#scroll-top {
  position: fixed; bottom: 2rem; right: 2rem; background: var(--primary);
  color: white; border: none; border-radius: 50%; width: 46px; height: 46px;
  font-size: 1.2rem; cursor: pointer; box-shadow: var(--shadow-hover);
  display: none; align-items: center; justify-content: center; z-index: 99; transition: all 0.2s;
}
#scroll-top:hover { background: var(--secondary); transform: translateY(-3px); }
#scroll-top.visible { display: flex; }

/* ── Cookie Banner ── */
#cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; background: #141428;
  color: rgba(255,255,255,0.85); padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; z-index: 150; flex-wrap: wrap;
}
#cookie-banner p { margin: 0; font-size: 0.88rem; }
#cookie-banner a { color: var(--secondary-light); }
#cookie-accept {
  background: var(--secondary); color: white; border: none;
  padding: 0.5rem 1.5rem; border-radius: 6px; cursor: pointer;
  font-weight: 600; white-space: nowrap; font-family: var(--font-body);
}
#cookie-accept:hover { background: var(--secondary-light); }

/* ── Responsive ── */
@media (max-width: 960px) {
  .article-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.5rem; }
  .hero { padding: 3.5rem 1.5rem; }
  .hero h1 { font-size: 2.1rem; }
  .article-hero h1 { font-size: 1.85rem; }
  nav ul {
    display: none; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--primary); padding: 1rem 1.5rem; gap: 0.2rem;
  }
  nav ul.open { display: flex; }
  .menu-toggle { display: block; }
  .header-inner { position: relative; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .article-content { padding: 1.5rem; }
  .related-grid { grid-template-columns: 1fr; }
  .btn-outline { margin-left: 0; margin-top: 0.75rem; }
}