:root {
    --navy: #06245b;
    --ink: #0a1732;
    --gold: #d8b35a;
    --paper: #f8f9fc;
    --muted: #667085;
    --line: rgba(6, 36, 91, 0.13);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: #172033;
    background: var(--paper);
    font-family: Montserrat, Arial, sans-serif;
    line-height: 1.75;
}

a { color: var(--navy); }

.insights-header {
    position: sticky;
    top: 0;
    z-index: 5;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
}

.insights-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(100% - 2.5rem, 1240px);
    min-height: 78px;
    margin: 0 auto;
    gap: 1.5rem;
}

.insights-brand {
    color: var(--navy);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    white-space: nowrap;
}

.insights-nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1rem 1.4rem;
}

.insights-nav-links a {
    color: var(--navy);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.insights-main {
    width: min(100% - 2.5rem, 1120px);
    margin: 0 auto;
    padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.insights-hero {
    position: relative;
    padding: clamp(2rem, 5vw, 4.5rem);
    border-radius: 26px;
    background: var(--ink) url('../images/world_map_premium.webp') center / cover no-repeat;
    color: #fff;
    overflow: hidden;
}

.insights-hero::before {
    position: absolute;
    inset: 0;
    background: rgba(10, 23, 50, 0.82);
    content: '';
}

.insights-hero > * {
    position: relative;
    z-index: 1;
}

.eyebrow {
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

h1, h2, h3 {
    font-family: 'Playfair Display', Georgia, serif;
    line-height: 1.1;
}

h1 {
    max-width: 740px;
    margin: 0.7rem 0 1rem;
    font-size: clamp(2.8rem, 6vw, 5.8rem);
    letter-spacing: -0.05em;
}

.insights-hero p:last-child {
    max-width: 680px;
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 1rem;
}

.note-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 1rem;
}

.note-card {
    display: flex;
    min-height: 240px;
    padding: 1.7rem;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 14px 38px rgba(10, 23, 50, 0.07);
}

.note-card h2 {
    margin: 2.5rem 0 0.7rem;
    color: var(--navy);
    font-size: 1.45rem;
}

.note-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.75;
}

.note-card a {
    align-self: flex-start;
    margin-top: 1.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.article-list {
    margin-top: 5rem;
}

.article {
    display: grid;
    grid-template-columns: minmax(170px, 0.32fr) minmax(0, 1fr);
    gap: 2rem;
    padding: 3rem 0;
    border-top: 1px solid var(--line);
    scroll-margin-top: 100px;
}

.article:first-child { border-top: 0; }

.article-meta {
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.article h2 {
    margin: 0 0 1rem;
    color: var(--navy);
    font-size: clamp(1.9rem, 3.6vw, 3.2rem);
    letter-spacing: -0.03em;
}

.article p {
    max-width: 720px;
    margin: 0 0 1rem;
    color: #495365;
}

.article blockquote {
    max-width: 700px;
    margin: 1.7rem 0 0;
    padding: 1.2rem 1.4rem;
    border-left: 4px solid var(--gold);
    background: #fffdf7;
    color: var(--navy);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.15rem;
}

.insights-footer {
    padding: 3rem 1.25rem;
    background: var(--ink);
    color: #fff;
    text-align: center;
}

.insights-footer a { color: #fff; }

@media (max-width: 800px) {
    .insights-nav {
        align-items: flex-start;
        flex-direction: column;
        padding: 1rem 0;
    }

    .insights-nav-links { justify-content: flex-start; }

    .note-grid { grid-template-columns: 1fr; }

    .article {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}