/* =========================================
   WARKEN — Muhasebe Bilgi & Analiz Sitesi
   Main Stylesheet
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --color-bg:        #F7F5F0;
  --color-surface:   #FFFFFF;
  --color-surface2:  #F0EDE6;
  --color-blue-deep: #1B3A6B;
  --color-blue-mid:  #2C5282;
  --color-blue-light:#EBF0F8;
  --color-gold:      #B8963E;
  --color-gold-lt:   #F0E6CC;
  --color-text:      #1A1A2E;
  --color-text-mid:  #4A4A5A;
  --color-text-muted:#8A8882;
  --color-border:    #D8D5CE;
  --color-border-lt: #ECEAE5;
  --font-display:    'Playfair Display', Georgia, serif;
  --font-body:       'Inter', system-ui, sans-serif;
  --radius-sm:       4px;
  --radius-md:       8px;
  --radius-lg:       14px;
  --shadow-sm:       0 1px 3px rgba(27,58,107,0.07);
  --shadow-md:       0 4px 16px rgba(27,58,107,0.10);
  --shadow-lg:       0 8px 32px rgba(27,58,107,0.13);
  --max-w:           1200px;
  --transition:      0.22s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-blue-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-blue-deep); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ---- Utility ---- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--alt { background: var(--color-surface); }
.section--blue { background: var(--color-blue-deep); color: #fff; }
.section--light { background: var(--color-blue-light); }
.divider { border: none; border-top: 1px solid var(--color-border); margin: 40px 0; }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.25;
  color: var(--color-text);
}
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 600; }
h3 { font-size: 1.3rem; font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 500; }
p { margin-bottom: 1rem; color: var(--color-text-mid); }
p:last-child { margin-bottom: 0; }
.lead { font-size: 1.125rem; color: var(--color-text-mid); line-height: 1.75; }
.section-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}
.section-title { margin-bottom: 16px; }
.section-subtitle { font-size: 1.05rem; color: var(--color-text-muted); max-width: 620px; margin-bottom: 40px; line-height: 1.7; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-blue-deep);
  color: #fff;
  border-color: var(--color-blue-deep);
}
.btn-primary:hover {
  background: var(--color-blue-mid);
  border-color: var(--color-blue-mid);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--color-blue-deep);
  border-color: var(--color-blue-deep);
}
.btn-outline:hover {
  background: var(--color-blue-deep);
  color: #fff;
}
.btn-gold {
  background: var(--color-gold);
  color: #fff;
  border-color: var(--color-gold);
}
.btn-gold:hover {
  background: #9A7A2E;
  border-color: #9A7A2E;
  color: #fff;
}
.btn-sm { padding: 8px 18px; font-size: 0.82rem; }
.btn-lg { padding: 15px 36px; font-size: 1rem; }

/* ---- HEADER ---- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-mark {
  width: 38px; height: 38px;
  background: var(--color-blue-deep);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.logo-mark svg { width: 22px; height: 22px; fill: #fff; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-blue-deep);
  letter-spacing: -0.01em;
}
.logo-sub {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  display: block;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  margin-top: 2px;
}
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active {
  background: var(--color-blue-light);
  color: var(--color-blue-deep);
}
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: 5px; }
.nav-dropdown > a::after {
  content: '';
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform var(--transition);
}
.nav-dropdown:hover > a::after { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 220px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 1000;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-mid);
}
.dropdown-menu a:hover { background: var(--color-blue-light); color: var(--color-blue-deep); }
.header-cta { display: flex; align-items: center; gap: 12px; }
.header-phone {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-blue-deep);
  display: flex;
  align-items: center;
  gap: 6px;
}
.header-phone svg { width: 16px; height: 16px; stroke: currentColor; fill: none; }
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ---- HERO ---- */
.hero {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
  overflow: hidden;
  position: relative;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 540px;
  align-items: stretch;
}
.hero-content {
  padding: 72px 56px 72px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-content h1 { margin-bottom: 20px; color: var(--color-blue-deep); }
.hero-content .lead { margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  overflow: hidden;
  background: var(--color-blue-light);
}
.hero-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-stat-bar {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}
.hero-stat {
  flex: 1;
  padding: 22px 28px;
  border-right: 1px solid var(--color-border);
  text-align: left;
}
.hero-stat:last-child { border-right: none; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-blue-deep);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-label { font-size: 0.78rem; color: var(--color-text-muted); letter-spacing: 0.04em; }

/* ---- INFO STRIP ---- */
.info-strip {
  background: var(--color-blue-deep);
  color: #fff;
  padding: 14px 0;
}
.info-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
}
.info-item svg { width: 16px; height: 16px; stroke: var(--color-gold); fill: none; flex-shrink: 0; }

/* ---- CARDS ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-icon {
  width: 48px; height: 48px;
  background: var(--color-blue-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 24px; height: 24px; stroke: var(--color-blue-deep); fill: none; }
.card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.card p { font-size: 0.9rem; color: var(--color-text-muted); }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-blue-mid);
}
.card-link::after { content: '→'; }

/* ---- GRID LAYOUTS ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }

/* ---- TABLE ---- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.data-table th {
  background: var(--color-blue-deep);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.data-table td { padding: 12px 16px; border-bottom: 1px solid var(--color-border-lt); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--color-blue-light); }
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); }

/* ---- ARTICLE CARD ---- */
.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.article-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.article-card-img {
  height: 200px;
  overflow: hidden;
  background: var(--color-blue-light);
}
.article-card-img img { width: 100%; height: 100%; object-fit: cover; }
.article-card-body { padding: 22px 24px; }
.article-cat {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 8px;
  display: block;
}
.article-card-body h3 { font-size: 1.05rem; margin-bottom: 10px; }
.article-card-body h3 a { color: var(--color-text); }
.article-card-body h3 a:hover { color: var(--color-blue-deep); }
.article-meta {
  display: flex;
  gap: 14px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-lt);
}
.article-meta span { display: flex; align-items: center; gap: 4px; }

/* ---- FORM ---- */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-blue-mid);
  box-shadow: 0 0 0 3px rgba(44,82,130,0.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A8882' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---- BREADCRUMB ---- */
.breadcrumb {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.breadcrumb-list a { color: var(--color-text-muted); }
.breadcrumb-list a:hover { color: var(--color-blue-deep); }
.breadcrumb-list .sep { color: var(--color-border); }
.breadcrumb-list .current { color: var(--color-text); font-weight: 500; }

/* ---- SIDEBAR ---- */
.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-widget h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-lt);
}
.sidebar-links { display: flex; flex-direction: column; gap: 2px; }
.sidebar-links a {
  font-size: 0.875rem;
  color: var(--color-text-mid);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-links a:hover { background: var(--color-blue-light); color: var(--color-blue-deep); }
.sidebar-links a::before { content: '›'; color: var(--color-gold); font-weight: 700; }

/* ---- PAGINATION ---- */
.pagination {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
}
.page-link {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-mid);
  background: var(--color-surface);
  transition: all var(--transition);
}
.page-link:hover, .page-link.active {
  background: var(--color-blue-deep);
  border-color: var(--color-blue-deep);
  color: #fff;
}

/* ---- DATA PANEL ---- */
.data-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.data-panel-header {
  background: var(--color-blue-light);
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.data-panel-header h4 {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-blue-deep);
}
.data-panel-body { padding: 20px; }
.kpi-row { display: flex; gap: 0; }
.kpi-item {
  flex: 1;
  padding: 18px 20px;
  border-right: 1px solid var(--color-border-lt);
  text-align: center;
}
.kpi-item:last-child { border-right: none; }
.kpi-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-blue-deep);
  display: block;
}
.kpi-label { font-size: 0.75rem; color: var(--color-text-muted); margin-top: 2px; }
.kpi-change {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 3px;
  display: inline-block;
  margin-top: 4px;
}
.kpi-up { background: #E8F5E9; color: #2E7D32; }
.kpi-down { background: #FFEBEE; color: #C62828; }

/* ---- QUOTE BLOCK ---- */
.quote-block {
  background: var(--color-blue-light);
  border-left: 3px solid var(--color-gold);
  padding: 22px 26px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 28px 0;
}
.quote-block blockquote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-blue-deep);
  font-style: italic;
  line-height: 1.6;
}
.quote-author {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 10px;
  font-style: normal;
}

/* ---- TIMELINE ---- */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 1px;
  background: var(--color-border);
}
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 2px solid var(--color-surface);
  box-shadow: 0 0 0 2px var(--color-gold);
}
.timeline-date {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.timeline-title { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.timeline-desc { font-size: 0.875rem; color: var(--color-text-muted); }

/* ---- ACCORDION / FAQ ---- */
.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
}
.accordion-btn {
  width: 100%;
  background: var(--color-surface);
  border: none;
  padding: 18px 22px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition);
}
.accordion-btn:hover { background: var(--color-blue-light); }
.accordion-btn.open { background: var(--color-blue-light); color: var(--color-blue-deep); }
.accordion-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.accordion-btn.open .accordion-icon { transform: rotate(180deg); }
.accordion-body {
  display: none;
  padding: 0 22px 18px;
  background: var(--color-surface);
  font-size: 0.9rem;
  color: var(--color-text-mid);
  line-height: 1.7;
}
.accordion-body.open { display: block; }

/* ---- FOOTER ---- */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 14px;
  line-height: 1.7;
}
.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: #fff; }
.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
  line-height: 1.5;
}
.footer-contact-item svg { width: 16px; height: 16px; stroke: var(--color-gold); fill: none; flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a { color: rgba(255,255,255,0.4); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.8); }

/* ---- COOKIE BANNER ---- */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-text);
  color: rgba(255,255,255,0.85);
  padding: 16px 24px;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}
.cookie-banner.show { display: flex; }
.cookie-text { font-size: 0.85rem; flex: 1; min-width: 240px; }
.cookie-text a { color: var(--color-gold); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ---- BACK TO TOP ---- */
.back-to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 44px; height: 44px;
  background: var(--color-blue-deep);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
  z-index: 800;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--color-blue-mid); }
.back-to-top svg { width: 20px; height: 20px; stroke: #fff; fill: none; }

/* ---- ALERTS / NOTICES ---- */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}
.alert-success { background: #E8F5E9; border: 1px solid #A5D6A7; color: #1B5E20; }
.alert-info { background: var(--color-blue-light); border: 1px solid #BFCFEA; color: var(--color-blue-deep); }
.alert-warning { background: #FFF8E1; border: 1px solid #FFE082; color: #5D4037; }
.alert svg { width: 18px; height: 18px; flex-shrink: 0; fill: currentColor; }

/* ---- TAG CLOUD ---- */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 4px 12px;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  color: var(--color-text-mid);
  transition: all var(--transition);
}
.tag:hover {
  background: var(--color-blue-deep);
  color: #fff;
  border-color: var(--color-blue-deep);
}

/* ---- HIGHLIGHT BOX ---- */
.highlight-box {
  background: linear-gradient(135deg, var(--color-blue-deep) 0%, var(--color-blue-mid) 100%);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 36px 40px;
}
.highlight-box h3 { color: #fff; margin-bottom: 12px; }
.highlight-box p { color: rgba(255,255,255,0.8); }

/* ---- PROGRESS / SKILL BARS ---- */
.progress-item { margin-bottom: 18px; }
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.progress-track {
  height: 6px;
  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--color-blue-deep);
  border-radius: 4px;
  transition: width 1s ease;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-content { padding: 56px 40px 56px 0; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 280px; }
  .hero-content { padding: 48px 0 32px; }
  .hero-stat-bar { flex-wrap: wrap; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--color-border); }
  .hero-stat:last-child { border-bottom: none; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: 12px; z-index: 899; align-items: stretch; }
  .burger { display: flex; }
  .header-inner { position: relative; }
  .kpi-row { flex-wrap: wrap; }
  .kpi-item { flex: 1 1 45%; border-right: none; border-bottom: 1px solid var(--color-border-lt); }
  .info-strip-inner { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .btn-lg { padding: 13px 24px; font-size: 0.9rem; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}

/* ---- ARTICLE PAGE ---- */
.article-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
@media(max-width:900px){ .article-layout { grid-template-columns: 1fr; } }
.article-content h2 { font-size: 1.4rem; margin: 32px 0 14px; }
.article-content h3 { font-size: 1.15rem; margin: 24px 0 10px; }
.article-content p { font-size: 0.95rem; color: var(--color-text-mid); margin-bottom: 16px; }
.article-content ul, .article-content ol { margin: 0 0 18px 24px; }
.article-content li { margin-bottom: 6px; font-size: 0.93rem; color: var(--color-text-mid); list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-header-img { width: 100%; height: 360px; object-fit: cover; border-radius: var(--radius-md); margin-bottom: 32px; }

/* ---- POLICY PAGES ---- */
.policy-content { max-width: 800px; margin: 0 auto; }
.policy-content h2 { font-size: 1.3rem; margin: 32px 0 12px; }
.policy-content h3 { font-size: 1.1rem; margin: 22px 0 8px; }
.policy-content p, .policy-content li { font-size: 0.93rem; color: var(--color-text-mid); }
.policy-content ul { margin-left: 22px; margin-bottom: 14px; }
.policy-content li { list-style: disc; margin-bottom: 6px; }
.policy-content table { width: 100%; border-collapse: collapse; margin: 18px 0; }
.policy-content table th, .policy-content table td { padding: 10px 14px; border: 1px solid var(--color-border); font-size: 0.875rem; }
.policy-content table th { background: var(--color-blue-light); font-weight: 600; }
.policy-updated { background: var(--color-blue-light); border-left: 3px solid var(--color-blue-deep); padding: 14px 18px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.85rem; color: var(--color-blue-deep); font-weight: 500; margin-bottom: 28px; }

/* ---- GLOSSARY ---- */
.glossary-letter { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--color-blue-deep); padding: 8px 0; border-bottom: 2px solid var(--color-gold); margin-bottom: 16px; }
.glossary-term { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--color-border-lt); }
.glossary-term dt { font-weight: 600; color: var(--color-text); font-size: 0.95rem; margin-bottom: 4px; }
.glossary-term dd { font-size: 0.875rem; color: var(--color-text-muted); margin-left: 0; line-height: 1.65; }

/* ---- TOOL/CALCULATOR ---- */
.calc-box { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 32px; }
.calc-result { background: var(--color-blue-deep); color: #fff; border-radius: var(--radius-sm); padding: 18px 22px; margin-top: 20px; font-family: var(--font-display); font-size: 1.3rem; display: none; }
.calc-result.show { display: block; }

/* ---- SUCCESS MESSAGE ---- */
.success-msg {
  background: #E8F5E9;
  border: 1px solid #81C784;
  color: #1B5E20;
  border-radius: var(--radius-md);
  padding: 24px 28px;
  text-align: center;
  display: none;
}
.success-msg.show { display: block; }
.success-msg svg { width: 36px; height: 36px; stroke: #2E7D32; fill: none; margin: 0 auto 12px; display: block; }
.success-msg h3 { font-size: 1.1rem; color: #1B5E20; margin-bottom: 8px; }
.success-msg p { font-size: 0.875rem; color: #388E3C; }