/* ===================== Design tokens ===================== */
:root {
  --navy-950: #0c1626;
  --navy-900: #101f37;
  --navy-800: #13233f;
  --navy-700: #17294a;
  --navy-border: #24395c;
  --text-light: #eef2f8;
  --text-muted: #9fb0c7;
  --text-dim: #7688a3;
  --orange: #f5911e;
  --orange-dark: #e17f0f;
  --radius-pill: 999px;
  --font-base: "Inter", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  background: #f4f6fa;
  color: var(--navy-950);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===================== Top utility bar ===================== */
.topbar {
  background: var(--navy-950);
  border-bottom: 1px solid var(--navy-border);
  font-size: 13.5px;
  color: var(--text-muted);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
}
.topbar-hours {
  display: flex;
  align-items: center;
  gap: 8px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.topbar-right a {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-muted);
  transition: color .15s ease;
}
.topbar-right a:hover { color: var(--text-light); }
.topbar-divider {
  width: 1px;
  height: 14px;
  background: var(--navy-border);
}
.topbar-inner svg { flex-shrink: 0; }

/* ===================== Main nav ===================== */
.site-header {
  background: var(--navy-900);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 84px;
}

/* Brand / logo */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-brand .brand-logo {
  height: 68px;
  width: auto;
  display: block;
}

/* Primary links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.nav-item { position: relative; }
.nav-item > a,
.nav-item > button.nav-link-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-light);
  border: none;
  background: transparent;
  border-radius: 8px;
  white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.nav-item > a:hover,
.nav-item > button.nav-link-btn:hover,
.nav-item.active > a,
.nav-item.active > button.nav-link-btn {
  background: var(--navy-700);
  color: #fff;
}
.nav-item .chevron {
  transition: transform .15s ease;
}
.nav-item:hover .chevron,
.nav-item.open .chevron { transform: rotate(180deg); }

/* Dropdown panel */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--navy-800);
  border: 1px solid var(--navy-border);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 20px 40px -12px rgba(0,0,0,.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.nav-item:hover .dropdown,
.nav-item.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.dropdown a:hover {
  background: var(--navy-700);
  color: #fff;
}
.dropdown-note {
  padding: 8px 12px 4px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
}

/* Right-side actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-light);
  background: transparent;
  border: none;
  transition: background .15s ease;
}
.icon-btn:hover { background: var(--navy-700); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
}
.btn:active { transform: scale(.97); }
.btn-outline {
  border-color: #3a4f72;
  color: var(--text-light);
  background: transparent;
}
.btn-outline:hover { border-color: var(--text-light); background: var(--navy-700); }
.btn-orange {
  background: var(--orange);
  color: #191008;
}
.btn-orange:hover { background: var(--orange-dark); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: var(--text-light);
}

/* Mobile menu panel */
.mobile-menu {
  display: none;
  background: var(--navy-900);
  border-top: 1px solid var(--navy-border);
}
.mobile-menu.open { display: block; }
.mobile-group { border-bottom: 1px solid var(--navy-border); }
.mobile-group-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 15.5px;
  font-weight: 500;
}
.mobile-group-head .chevron { transition: transform .15s ease; }
.mobile-group.open .chevron { transform: rotate(180deg); }
.mobile-sub {
  display: none;
  padding: 0 24px 12px 24px;
}
.mobile-group.open .mobile-sub { display: block; }
.mobile-sub a {
  display: block;
  padding: 9px 0;
  font-size: 14.5px;
  color: var(--text-muted);
}
.mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 24px 24px;
}
.mobile-actions .btn { width: 100%; }

/* ===================== Blog hero ===================== */
.blog-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(120% 140% at 15% 10%, #17294a 0%, #0e1c33 45%, #0a1526 100%);
  padding-top: 96px;
  padding-bottom: 70px;
}
.blog-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-photo {
  position: absolute;
  inset: 0;
  background-image: url('../assets/router-hero.jpg');
  background-size: cover;
  background-position: 50% 92%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(7,14,26,.99) 0%, rgba(7,14,26,.96) 30%, rgba(9,17,31,.86) 50%, rgba(10,19,34,.66) 70%, rgba(10,19,34,.5) 100%),
    linear-gradient(to top, rgba(5,10,20,.8) 0%, rgba(5,10,20,.25) 40%, rgba(5,10,20,.35) 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.hero-glow-1 {
  width: 480px; height: 480px;
  right: -120px; top: -120px;
  background: radial-gradient(circle, rgba(245,145,30,.28), transparent 70%);
}

.blog-hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-bottom: 170px;
}
@media (min-width: 1081px) {
  .blog-hero-content { margin-left: 106px; }
}
.hero-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(245,145,30,.15);
  border: 1px solid rgba(245,145,30,.4);
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  margin-bottom: 22px;
}
.blog-hero-content h1 {
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  line-height: 1.08;
  font-weight: 800;
  color: #fff;
  margin: 0 0 20px;
  letter-spacing: -.01em;
}
.hero-lede {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0;
}
.btn-white {
  background: #fff;
  color: var(--navy-950);
}
.btn-white:hover { background: #dbe3ee; }

/* Curve divider */
.hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 140px;
  z-index: 1;
  display: block;
}

/* Floating search panel */
.hero-panel-wrap {
  position: relative;
  z-index: 3;
  margin-top: -130px;
}
.hero-panel {
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 30px 60px -20px rgba(10,20,40,.35);
  padding: 28px 32px 32px;
}
.panel-tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #eef1f6;
  border-radius: var(--radius-pill);
  padding: 5px;
  margin-bottom: 22px;
}
.panel-tab {
  border: none;
  background: transparent;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: #5b6b83;
  transition: background .15s ease, color .15s ease;
}
.panel-tab.active {
  background: var(--orange);
  color: #191008;
}
.panel-tab:not(.active):hover { color: var(--navy-950); }

.panel-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #7688a3;
  margin-bottom: 10px;
}
.panel-search-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.panel-search-field {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid #dde3ec;
  border-radius: var(--radius-pill);
  padding: 14px 20px;
  color: #8695ab;
}
.panel-search-field:focus-within { border-color: var(--orange); }
.panel-search-field input {
  border: none;
  outline: none;
  font-size: 15px;
  font-family: inherit;
  color: var(--navy-950);
  width: 100%;
  background: transparent;
}
.panel-search-btn { flex-shrink: 0; gap: 8px; padding: 14px 26px; }
.panel-tag-link {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--orange-dark);
}
.panel-tag-link:hover { text-decoration: underline; }

@media (max-width: 720px) {
  .blog-hero { padding-top: 40px; padding-bottom: 40px; }
  .blog-hero-content { margin-bottom: 220px; }
  .hero-panel-wrap { margin-top: -180px; }
  .hero-panel { padding: 22px 18px 26px; border-radius: 18px; }
  .panel-tabs { flex-wrap: wrap; border-radius: 16px; }
  .panel-search-row { flex-wrap: wrap; }
  .panel-search-field { width: 100%; }
  .panel-search-btn { width: 100%; }
  .panel-tag-link { width: 100%; text-align: center; }
}

/* ===================== Articles section ===================== */
.articles-section {
  padding: 100px 0 120px;
  background: #f4f6fa;
}
.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--orange-dark);
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  font-weight: 800;
  color: var(--navy-950);
  letter-spacing: -.01em;
  line-height: 1.2;
  margin: 0 0 12px;
}
.section-head p {
  font-size: 16px;
  color: #5b6b83;
  line-height: 1.6;
  margin: 0;
}

.article-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.article-card {
  display: flex;
  background: #fff;
  border: 1px solid #e9edf3;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px -18px rgba(10,20,40,.18);
  transition: box-shadow .2s ease, transform .2s ease;
}
.article-card:hover {
  box-shadow: 0 24px 48px -20px rgba(10,20,40,.28);
  transform: translateY(-3px);
}
.thumb-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Thumbnail */
.article-thumb {
  position: relative;
  flex: 0 0 40%;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.thumb-managed-it { background: radial-gradient(120% 130% at 20% 15%, #1c3157 0%, #101f37 55%, #0a1526 100%); }
.thumb-connectivity { background: radial-gradient(120% 130% at 80% 15%, #1c3157 0%, #101f37 55%, #0a1526 100%); }
.thumb-cloud { background: radial-gradient(120% 130% at 20% 85%, #1c3157 0%, #101f37 55%, #0a1526 100%); }
.thumb-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,.9), transparent 75%);
}
.thumb-icon {
  position: relative;
  width: 88px;
  height: 88px;
  color: rgba(245,145,30,.85);
  filter: drop-shadow(0 0 24px rgba(245,145,30,.25));
}
.article-category-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(255,255,255,.96);
  color: var(--navy-900);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
}

/* Body */
.article-body {
  flex: 1;
  padding: 34px 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  min-width: 0;
}
.article-meta-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: #8695ab;
}
.meta-dot { opacity: .6; }
.meta-views {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.article-title {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.005em;
  margin: 0;
}
.article-title a {
  color: var(--navy-950);
  transition: color .15s ease;
}
.article-title a:hover { color: var(--orange-dark); }
.article-excerpt {
  font-size: 15px;
  line-height: 1.65;
  color: #5b6b83;
  margin: 0;
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--navy-800);
  background: #eef1f6;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}
.article-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--orange-dark);
  margin-top: 4px;
}
.article-readmore svg { transition: transform .15s ease; }
.article-readmore:hover svg { transform: translateX(3px); }

/* ===================== Footer ===================== */
.site-footer {
  background: var(--navy-900);
  padding: 56px 0 32px;
}
.footer-contact-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--navy-700);
  border-radius: 18px;
  padding: 20px 28px;
  margin-bottom: 56px;
}
.footer-contact-items {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
  font-size: 15.5px;
  font-weight: 500;
  transition: color .15s ease;
}
.footer-contact-item:hover { color: var(--orange); }
.footer-contact-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--orange);
  color: #191008;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo {
  display: inline-block;
  margin-bottom: 20px;
}
.footer-logo img {
  height: 64px;
  width: auto;
  display: block;
}
.footer-tagline {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 320px;
  margin: 0 0 22px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--orange);
  color: #191008;
  transition: background .15s ease, transform .15s ease;
}
.social-btn:hover { background: var(--orange-dark); transform: translateY(-2px); }

.footer-col h4 {
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 18px;
}
.footer-col {
  display: flex;
  flex-direction: column;
}
.footer-col a {
  color: var(--text-muted);
  font-size: 14.5px;
  padding: 6px 0;
  transition: color .15s ease;
}
.footer-col a:hover { color: var(--orange); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--navy-border);
  color: var(--text-dim);
  font-size: 13.5px;
}
.footer-address {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Floating WhatsApp button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(37,211,102,.55);
  z-index: 200;
  transition: transform .15s ease, box-shadow .15s ease;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 32px -6px rgba(37,211,102,.65);
}

/* ===================== Article reading page ===================== */
.article-state {
  max-width: 640px;
  margin: 100px auto;
  padding: 0 24px;
  text-align: center;
  color: #5b6b83;
  font-size: 16px;
}
.article-state a { color: var(--orange-dark); font-weight: 600; }

.article-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(120% 140% at 15% 10%, #17294a 0%, #0e1c33 45%, #0a1526 100%);
  padding: 44px 0 0;
}
.article-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(28px) saturate(1.1) brightness(.65);
  transform: scale(1.15);
}
.article-hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,15,28,.55) 0%, rgba(8,15,28,.5) 50%, rgba(8,15,28,.92) 100%);
}
.article-hero-inner { position: relative; z-index: 1; max-width: 1040px; }
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 28px;
}
.article-back:hover { color: #fff; }

.article-hero-row {
  display: flex;
  align-items: flex-end;
  gap: 36px;
}
.article-hero-image-wrap {
  flex: 0 0 260px;
  width: 260px;
  aspect-ratio: 4/3;
  border-radius: 20px;
  border: 6px solid #fff;
  overflow: hidden;
  box-shadow: 0 20px 40px -12px rgba(0,0,0,.5);
  transform: translateY(28px);
  background: #0e1c33;
}
.article-hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-hero-text { flex: 1; padding-bottom: 32px; min-width: 0; }
.article-category-pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(245,145,30,.18);
  border: 1px solid rgba(245,145,30,.45);
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.article-hero h1 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.2;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.01em;
  margin: 0 0 16px;
}
.article-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: #7688a3;
  margin-bottom: 28px;
}
.article-meta-row .meta-dot { opacity: .6; }
.article-meta-views { display: inline-flex; align-items: center; gap: 5px; }

.article-layout {
  max-width: 1040px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  padding-top: 44px;
  padding-bottom: 100px;
}

/* Sidebar: share + related */
.article-sidebar-sticky { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 28px; }
.share-card h3, .related-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy-950);
  margin: 0 0 18px;
}
.share-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 18px;
  margin-bottom: 10px;
  border-radius: var(--radius-pill);
  border: 1.5px solid #dde3ec;
  background: #fff;
  color: var(--navy-900);
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.share-pill:hover { border-color: var(--orange); background: #fff7ee; }
.share-pill.copied { border-color: #1fae63; background: #eafbf1; color: #14814a; }
.share-pill-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #eef1f6;
  color: var(--orange-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.related-card { border-top: 1px solid #e9edf3; padding-top: 28px; }
.related-item {
  display: block;
  background: #fff;
  border: 1px solid #e9edf3;
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 12px;
  transition: border-color .15s ease, transform .15s ease;
}
.related-item:hover { border-color: var(--orange); transform: translateY(-2px); }
.related-item .related-date {
  display: block;
  font-size: 12px;
  color: #8695ab;
  margin-bottom: 6px;
}
.related-item .related-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy-950);
  line-height: 1.4;
}

/* Main column */
.article-main { min-width: 0; }

.article-content {
  font-size: 17px;
  line-height: 1.8;
  color: #2c3a4f;
}
.article-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy-950);
  margin: 40px 0 16px;
}
.article-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy-950);
  margin: 32px 0 14px;
}
.article-content p { margin: 0 0 20px; }
.article-content img { width: 100%; border-radius: 14px; margin: 28px 0; }
.article-content ul, .article-content ol { margin: 0 0 20px; padding-left: 22px; }
.article-content li { margin-bottom: 8px; }
.article-content a { color: var(--orange-dark); text-decoration: underline; }
.article-content blockquote {
  border-left: 3px solid var(--orange);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  color: #5b6b83;
  font-style: italic;
}
.article-content .content-callout {
  background: #f4f6fa;
  border-radius: 14px;
  padding: 20px 24px;
  margin: 28px 0;
  font-size: 16px;
  color: var(--navy-900);
}
.article-content .content-callout p { margin: 0; }
.article-content .content-callout strong { color: var(--navy-950); }

.article-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid #e9edf3;
}

/* Author card */
.article-author-card {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 44px;
  padding-top: 36px;
  border-top: 1px solid #e9edf3;
}
.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--navy-900);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  flex-shrink: 0;
}
.author-info { flex: 1; display: flex; flex-direction: column; }
.author-label { font-size: 12.5px; color: #8695ab; }
.author-name { font-size: 16px; font-weight: 700; color: var(--navy-950); }

/* Comments */
.comments-section { margin-top: 56px; }
.comments-section h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy-950);
  text-align: center;
  margin: 0 0 18px;
}
.comments-count {
  font-size: 14px;
  font-weight: 600;
  color: #7688a3;
  padding-bottom: 16px;
  border-bottom: 1px solid #e9edf3;
  margin-bottom: 24px;
}
.comment-form {
  background: #f7f9fc;
  border-radius: 16px;
  padding: 22px 24px;
  margin-bottom: 32px;
}
.comment-form input, .comment-form textarea {
  width: 100%;
  border: 1.5px solid #dde3ec;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: inherit;
  color: var(--navy-950);
  margin-bottom: 12px;
  resize: vertical;
}
.comment-form input:focus, .comment-form textarea:focus { outline: none; border-color: var(--orange); }
.comment-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.comment-form-note { font-size: 12.5px; color: #8695ab; }
.comment-form .btn { padding: 11px 24px; font-size: 14px; font-weight: 700; border-radius: 999px; border: none; cursor: pointer; }

.comments-list { display: flex; flex-direction: column; gap: 20px; }
.comment-item { display: flex; gap: 14px; }
.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--orange);
  color: #191008;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  flex-shrink: 0;
}
.comment-body-wrap { flex: 1; }
.comment-author-row { display: flex; align-items: baseline; gap: 10px; margin-bottom: 4px; }
.comment-author-name { font-weight: 700; color: var(--navy-950); font-size: 14.5px; }
.comment-date { font-size: 12.5px; color: #8695ab; }
.comment-text { font-size: 14.5px; color: #3d4b60; line-height: 1.6; }
.comments-empty { color: #8695ab; font-size: 14.5px; text-align: center; padding: 20px 0; }

@media (max-width: 980px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar-sticky { position: static; }
  .article-hero-row { flex-direction: column; align-items: flex-start; gap: 20px; }
  .article-hero-image-wrap { transform: none; flex: none; width: 180px; }
  .article-hero-text { padding-bottom: 24px; }
}

/* ===================== Responsive ===================== */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-actions .btn-outline { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 860px) {
  .article-card { flex-direction: column; }
  .article-thumb { flex: none; width: 100%; min-height: 200px; }
  .article-body { padding: 26px 24px 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .footer-brand-col { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .container { padding: 0 18px; }
  .nav-actions .btn-orange { display: none; }
  .topbar-inner { height: auto; padding: 8px 0; flex-wrap: wrap; row-gap: 6px; font-size: 12.5px; }
  .topbar-right { gap: 12px; }
  .articles-section { padding: 64px 0 80px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-contact-bar { flex-direction: column; align-items: flex-start; }
  .footer-contact-bar .btn { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}