/* ===== BLOG SHARED STYLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --navy: #1B2D50; --navy-dark: #0F1D35; --gold: #C9A84C; --gold-light: #DFBE70;
    --white: #FFFFFF; --off-white: #F7F7F5; --gray-light: #E8E8E8; --gray: #9A9A9A;
    --text: #2C2C2C; --text-light: #5A5A5A;
}
html { scroll-behavior: smooth; }
body { font-family: 'Source Sans 3', sans-serif; color: var(--text); background: var(--white); line-height: 1.7; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.article-container { max-width: 780px; margin: 0 auto; padding: 0 24px; }

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 900; padding: 18px 0; background: var(--navy); transition: background 0.3s, padding 0.3s; }
.navbar.scrolled { background: var(--navy-dark); padding: 12px 0; }
.navbar__inner { display: flex; align-items: center; justify-content: space-between; }
.navbar__brand { display: flex; flex-direction: column; line-height: 1.2; text-decoration: none; }
.navbar__brand-name { font-family: 'Playfair Display', serif; font-size: 1.2rem; font-weight: 700; color: var(--white); }
.navbar__brand-sub { font-size: 10px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold); }
.navbar__links { display: flex; align-items: center; gap: 32px; list-style: none; }
.navbar__links a { color: rgba(255,255,255,0.82); text-decoration: none; font-size: 14.5px; font-weight: 600; position: relative; transition: color 0.3s; }
.navbar__links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--gold); transition: width 0.3s; }
.navbar__links a:hover { color: var(--white); }
.navbar__links a:hover::after { width: 100%; }
.navbar__cta { background: var(--gold) !important; color: var(--navy-dark) !important; padding: 9px 22px !important; border-radius: 2px; font-weight: 700 !important; }
.navbar__cta:hover { background: var(--gold-light) !important; }
.navbar__cta::after { display: none !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; }
.mobile-nav { display: none; position: fixed; inset: 0; background: var(--navy-dark); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 40px; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 600; color: var(--white); text-decoration: none; }
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav__close { position: absolute; top: 24px; right: 28px; font-size: 1.6rem; color: rgba(255,255,255,0.7); background: none; border: none; cursor: pointer; }

/* ARTICLE HERO */
.article-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%); padding: 140px 0 72px; }
.article-hero__back { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); text-decoration: none; font-size: 13.5px; font-weight: 600; margin-bottom: 32px; transition: color 0.3s; }
.article-hero__back:hover { color: var(--gold); }
.article-hero__meta { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.article-hero__cat { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); }
.article-hero__date, .article-hero__read { font-size: 13px; color: rgba(255,255,255,0.5); }
.article-hero__title { font-family: 'Playfair Display', serif; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: var(--white); line-height: 1.2; margin-bottom: 20px; }
.article-hero__lead { font-size: 1.1rem; color: rgba(255,255,255,0.72); max-width: 680px; line-height: 1.8; }

/* ARTICLE CONTENT */
.article-body { padding: 72px 0 80px; }
.article-content h2 { font-family: 'Playfair Display', serif; font-size: 1.55rem; font-weight: 700; color: var(--navy); margin: 48px 0 18px; line-height: 1.3; }
.article-content h2:first-child { margin-top: 0; }
.article-content h3 { font-family: 'Playfair Display', serif; font-size: 1.2rem; font-weight: 600; color: var(--navy); margin: 32px 0 14px; }
.article-content p { font-size: 16px; color: var(--text); margin-bottom: 20px; line-height: 1.8; }
.article-content ul, .article-content ol { margin: 0 0 20px 24px; }
.article-content li { font-size: 16px; color: var(--text); line-height: 1.8; margin-bottom: 8px; }
.article-content strong { color: var(--navy); font-weight: 700; }
.article-content a { color: var(--navy); }

/* CALLOUT BOXES */
.info-box { background: #EEF3FF; border-left: 4px solid var(--navy); border-radius: 0 4px 4px 0; padding: 20px 24px; margin: 28px 0; }
.info-box p { margin: 0; font-size: 15px; }
.warn-box { background: #FFF8E8; border-left: 4px solid var(--gold); border-radius: 0 4px 4px 0; padding: 20px 24px; margin: 28px 0; }
.warn-box p { margin: 0; font-size: 15px; }
.success-box { background: #EDFBF3; border-left: 4px solid #27AE60; border-radius: 0 4px 4px 0; padding: 20px 24px; margin: 28px 0; }
.success-box p { margin: 0; font-size: 15px; }

/* TABLE */
.table-wrap { overflow-x: auto; margin: 28px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { background: var(--navy); color: var(--white); padding: 12px 16px; text-align: left; font-weight: 700; }
td { padding: 11px 16px; border-bottom: 1px solid var(--gray-light); vertical-align: top; }
tr:nth-child(even) td { background: var(--off-white); }

/* STEP LIST */
.step-list { counter-reset: steps; list-style: none; margin: 0 0 28px; padding: 0; }
.step-list li { counter-increment: steps; display: flex; gap: 20px; margin-bottom: 24px; align-items: flex-start; }
.step-list li::before { content: counter(steps); min-width: 36px; height: 36px; border-radius: 50%; background: var(--navy); color: var(--white); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.step-content strong { display: block; color: var(--navy); font-size: 16px; margin-bottom: 4px; }
.step-content span { font-size: 15px; color: var(--text-light); line-height: 1.7; }

/* COMPARISON TABLE */
.compare-table th { text-align: center; }
.compare-table td { text-align: center; }
.compare-table td:first-child { text-align: left; font-weight: 600; color: var(--navy); }
.check { color: #27AE60; font-size: 1.1rem; }
.cross { color: #E74C3C; font-size: 1.1rem; }

/* SALARY CARD */
.salary-card { background: var(--off-white); border-radius: 8px; padding: 28px; margin: 28px 0; }
.salary-card__title { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.salary-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--gray-light); font-size: 15px; }
.salary-row:last-child { border-bottom: none; font-weight: 700; color: var(--navy); font-size: 16px; }
.salary-row .label { color: var(--text-light); }
.salary-row .neg { color: #c0392b; }
.salary-row .pos { color: #27ae60; font-weight: 700; }

/* CTA INLINE */
.cta-inline { background: linear-gradient(135deg, var(--navy) 0%, #2a4a7f 100%); border-radius: 8px; padding: 40px; margin: 56px 0; text-align: center; }
.cta-inline h3 { font-family: 'Playfair Display', serif; color: var(--white); font-size: 1.4rem; margin-bottom: 10px; }
.cta-inline p { color: rgba(255,255,255,0.72); margin-bottom: 24px; font-size: 16px; }

/* BUTTON */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 28px; border-radius: 2px; font-family: 'Source Sans 3', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; text-decoration: none; cursor: pointer; border: none; transition: background 0.3s, transform 0.2s; }
.btn--gold { background: var(--gold); color: var(--navy-dark); }
.btn--gold:hover { background: var(--gold-light); transform: translateY(-2px); }

/* FOOTER */
.footer { background: var(--navy-dark); padding: 48px 0 28px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 20px; }
.footer__brand { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--white); }
.footer__links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer__links a { color: rgba(255,255,255,0.55); text-decoration: none; font-size: 13.5px; transition: color 0.3s; }
.footer__links a:hover { color: var(--gold); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer__copy { font-size: 13px; color: rgba(255,255,255,0.38); }
.footer__anpc img { height: 36px; display: block; }

/* SCROLL TOP */
.scroll-top { position: fixed; bottom: 28px; right: 28px; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--white); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s; z-index: 800; font-size: 1rem; }
.scroll-top.visible { opacity: 1; pointer-events: auto; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .navbar__links { display: none; }
    .hamburger { display: flex; }
    .footer__inner { flex-direction: column; text-align: center; }
    .footer__bottom { flex-direction: column; align-items: center; }
}