/*  Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #0057FF;
  --blue-light: #EEF3FF;
  --blue-mid:   #2563EB;
  --dark:       #0D1117;
  --dark2:      #1C2333;
  --gray:       #6B7280;
  --gray-light: #F3F4F6;
  --border:     #E5E7EB;
  --white:      #ffffff;
  --accent:     #FF5722;
  --green:      #10B981;
  --radius:     10px;
  --font-head:  'Sora', sans-serif;
  --font-body:  'DM Sans', sans-serif;
  --amber: #178ECE;
    --amber-pale: #eff9ff;
    --amber-dark: #178ECE;
}

html { scroll-behavior: smooth; }

img { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
#fulltitle{
      display: none;
}
/* ── Layout */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Hero Banner */
.hero-banner {
  background: linear-gradient(135deg, #0D1B3E 0%, #0D3B8E 60%, #0057FF 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  padding: 50px 0px;
  background-size: 100% 100%;
}

/* Dark overlay so text stays readable over any image */
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 27, 62, 0.88) 0%,
    rgba(13, 59, 142, 0.75) 60%,
    rgba(0, 87, 255, 0.55) 100%
  );
  z-index: 0;
}

/* Push content above the overlay */
.hero-banner .hero-inner {
  position: relative;
  z-index: 1;
}

/* Remove the right-column image wrap — not needed for this approach */
.hero-image-wrap { display: none; }

.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner {
  display: flex;
  align-items: flex-end;
  gap: 40px;
  position: relative;
  z-index: 1;
}
.hero-text { flex: 1; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #93C5FD;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
  font-family: var(--font-head);
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #60A5FA;
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.3); }
}
.hero-text h1 {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 16px;
}
.hero-text h1 span { color: #60A5FA; }
.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}
.hero-date {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  display: flex; align-items: center; gap: 6px;
}
.hero-read {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  display: flex; align-items: center; gap: 6px;
  padding-left: 16px;
  border-left: 1px solid rgba(255,255,255,.2);
}
.hero-image-wrap {
  width: 340px;
  flex-shrink: 0;
  align-self: flex-end;
  display: none;
}
.hero-image-wrap img {
  width: 100%;
  border-radius: 12px 12px 0 0;
  box-shadow: 0 -12px 40px rgba(0,0,0,.3);
}

/* Breadcrumb */
.breadcrumb-bar {
  background: var(--gray-light);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  display: none;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--gray);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--blue); }
.breadcrumb span { color: var(--gray); }

/* Main Layout */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  padding: 48px 0 72px;
  align-items: start;
}

/*  Article Content  */
.article-content { min-width: 0; }

/* Key Highlights box */
.highlights-box {
  background: var(--blue-light);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 28px 32px;
  margin-bottom: 40px;
}
.highlights-box h2 {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.highlights-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.highlights-box ul li {
  font-size: 15px;
  color: #1e3a8a;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.highlights-box ul li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  margin-top: 8px;
  flex-shrink: 0;
}

/* Section headings */
.article-content h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--dark);
  margin: 48px 0 20px;
  line-height: 1.3;
  position: relative;
  padding-bottom: 14px;
}
.article-content h2::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 40px; height: 3px;
  background: var(--blue);
  border-radius: 2px;
}

.article-content p {
  font-size: 15.5px;
  color: #374151;
  margin-bottom: 18px;
  line-height: 1.75;
}

/* Numbered challenge cards */
.challenge-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 20px;
  position: relative;
  transition: box-shadow .2s, border-color .2s;
  overflow: hidden;
}
.challenge-card:hover {
  box-shadow: 0 8px 32px rgba(0,87,255,.08);
  border-color: #BFDBFE;
}
.challenge-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--blue);
  border-radius: 4px 0 0 4px;
}
.challenge-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  border-radius: 8px;
  margin-bottom: 14px;
}
.challenge-card h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}
.challenge-card p {
  font-size: 14.5px;
  color: var(--gray);
  margin-bottom: 14px;
  line-height: 1.65;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-list span {
  background: var(--blue-light);
  color: var(--blue-mid);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: .02em;
}

/* Results grid */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}
.result-card {
  background: var(--gray-light);
  border-radius: 10px;
  padding: 22px;
  border: 1px solid var(--border);
  transition: background .2s, border-color .2s;
}
.result-card:hover {
  background: var(--blue-light);
  border-color: #93C5FD;
}
.result-card-icon {
  width: 38px; height: 38px;
  background: var(--blue);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.result-card-icon svg { stroke: #fff; }
.result-card h4 {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.result-card p {
  font-size: 13.5px;
  color: var(--gray);
  line-height: 1.6;
  margin: 0;
}

/* Strategy list */
.strategy-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 20px 0;
}
.strategy-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.strategy-step {
  width: 32px; height: 32px;
  background: var(--dark);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.strategy-item-body h4 {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.strategy-item-body p {
  font-size: 14px;
  color: var(--gray);
  margin: 0;
  line-height: 1.6;
}

/* FAQ */
.faq-list { margin-top: 20px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  gap: 12px;
  transition: background .15s;
}
.faq-q:hover { background: var(--gray-light); color: #222; }
.faq-q[aria-expanded="true"] { background: var(--blue-light); color: var(--blue); }
.faq-arrow {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .25s, background .15s;
}
.faq-q[aria-expanded="true"] .faq-arrow {
  transform: rotate(180deg);
  background: var(--blue);
}
.faq-q[aria-expanded="true"] .faq-arrow svg { stroke: #fff; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .25s;
}
.faq-a.open { max-height: 400px; }
.faq-a-inner {
  padding: 0 20px 18px;
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.7;
}
.faq-a-inner ul {
  list-style: none;
  margin-top: 8px;
  display: flex; flex-direction: column; gap: 6px;
}
.faq-a-inner ul li {
  display: flex; align-items: flex-start; gap: 8px;
}
.faq-a-inner ul li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  margin-top: 1px;
}

/*  Sidebar  */
.sidebar { position: sticky; top: 24px; }

.sidebar-toc {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-toc h3 {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 16px;
}
.toc-list { list-style: none; }
.toc-list li { border-bottom: 1px solid var(--border); }
.toc-list li:last-child { border-bottom: none; }
.toc-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 13.5px;
  color: var(--gray);
  font-weight: 500;
  transition: color .15s;
  text-decoration: none;
}
.toc-list a:hover { color: var(--blue); }
.toc-list a .toc-num {
  width: 22px; height: 22px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  flex-shrink: 0;
  transition: background .15s, color .15s;
}
.toc-list a:hover .toc-num { background: var(--blue); color: #fff; }

/* CTA box */
.sidebar-cta {
  background: linear-gradient(135deg, #0D1B3E, #0057FF);
  border-radius: 12px;
  padding: 28px 24px;
  color: #fff;
  margin-bottom: 24px;
}
.sidebar-cta h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
  color: #fff;
}
.sidebar-cta p {
  font-size: 13.5px;
  color: rgba(255,255,255,.75);
  margin-bottom: 18px;
  line-height: 1.6;
}
.sidebar-cta a {
  display: inline-block;
  background: #fff;
  color: var(--blue);
  font-family: var(--font-head);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: background .15s, transform .1s;
}
.sidebar-cta a:hover { background: #EEF3FF; transform: translateY(-1px); }

/* Share box */
.sidebar-share {
  background: var(--gray-light);
  border-radius: 12px;
  padding: 20px 24px;
}
.sidebar-share h3 {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 14px;
}
.share-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn {
  display: flex; align-items: center; gap: 6px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: border-color .15s, color .15s;
  text-decoration: none;
}
.share-btn:hover { border-color: var(--blue); color: var(--blue); }

/* Related tags */
.sidebar-tags {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 24px;
}
.sidebar-tags h3 {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 14px;
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  background: var(--gray-light);
  color: var(--gray);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.tag-cloud a:hover { background: var(--blue-light); color: var(--blue); }

/*  Info strip (requirements / benefits)  */
.two-col-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0 32px;
}
.strip-card {
  background: var(--gray-light);
  border-radius: 10px;
  padding: 20px;
  border: 1px solid var(--border);
}
.strip-card h4 {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dark);
  margin-bottom: 12px;
}
.strip-card ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.strip-card ul li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 14px; color: #374151; line-height: 1.5;
}
.strip-card ul li .dot {
  width: 6px; height: 6px; border-radius: 50%;
  margin-top: 7px; flex-shrink: 0;
}
.dot-blue { background: var(--blue); }
.dot-green { background: var(--green); }

/*  Responsive */
@media (max-width: 900px) {
  .main-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .results-grid { grid-template-columns: 1fr; }
  .two-col-strip { grid-template-columns: 1fr; }
  .hero-image-wrap { display: none; }
}
@media (max-width: 600px) {
  .hero-text h1 { font-size: 24px; }
  .challenge-card { padding: 20px; }
}