/*
Theme Name: FinFlow Editorial Concept
Description: A precision-driven, high-contrast financial blog theme.
Version: 1.0
*/

:root {
    --c-bg: #FFFFFF;
    --c-surface: #F8F9FA;
    --c-dark: #0F172A;
    --c-accent: #3B82F6; /* Trusted Blue */
    --c-cyan: #06B6D4;
    --c-text: #1E293B;
    --c-muted: #64748B;
    --c-border: #E2E8F0;
    --f-main: 'Space Grotesk', sans-serif;
    --f-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background-color: var(--c-bg);
    color: var(--c-text);
    font-family: var(--f-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--f-main); text-transform: uppercase; font-weight: 700; line-height: 1.1; color: var(--c-dark); }

a { text-decoration: none; color: inherit; transition: 0.3s; }

.container { max-width: 1400px; margin: 0 auto; padding: 0 40px; }

/* Header */
.site-header {
    height: 90px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--c-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-wrap { display: flex; justify-content: space-between; align-items: center; height: 100%; }

.logo { font-family: var(--f-main); font-size: 1.5rem; font-weight: 700; letter-spacing: -1px; color: var(--c-dark); }
.logo span { color: var(--c-accent); }

.main-nav ul { display: flex; list-style: none; gap: 40px; }
.main-nav a { font-family: var(--f-main); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; color: var(--c-muted); letter-spacing: 1px; }
.main-nav a:hover, .main-nav .current-menu-item a { color: var(--c-accent); }

/* Hero Section */
.hero-financial {
    padding: 120px 0;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 80px;
    align-items: center;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
}

.hero-text h1 { font-size: clamp(3.5rem, 8vw, 6.5rem); margin-bottom: 30px; letter-spacing: -3px; }
.hero-text h1 span { color: var(--c-accent); }
.hero-text p { font-size: 1.25rem; color: var(--c-muted); max-width: 550px; margin-bottom: 50px; }

.hero-visual { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 40px 100px rgba(0,0,0,0.05); }
.hero-visual img { width: 100%; height: auto; display: block; filter: contrast(1.1); }
.hero-badge {
    position: absolute; bottom: 30px; left: 30px;
    background: var(--c-dark); color: #fff;
    padding: 15px 30px; border-radius: 10px;
    font-family: var(--f-main); font-weight: 700; font-size: 0.8rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Strategy Grid (Unique Block 1) */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: #fff;
    border-bottom: 1px solid var(--c-border);
}
.strategy-item { padding: 80px 40px; border-right: 1px solid var(--c-border); transition: 0.3s; }
.strategy-item:hover { background: var(--c-surface); }
.strategy-item:last-child { border: none; }
.s-label { font-family: var(--f-main); color: var(--c-accent); font-size: 0.7rem; font-weight: 700; margin-bottom: 20px; display: block; letter-spacing: 2px; }
.s-title { font-size: 1.4rem; margin-bottom: 15px; }
.s-desc { font-size: 0.9rem; color: var(--c-muted); line-height: 1.6; }

/* Analysis Block (Unique Block 2) */
.analysis-block {
    padding: 150px 0;
    background: var(--c-dark);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.analysis-bg { position: absolute; top: 0; right: 0; width: 60%; height: 100%; background: linear-gradient(90deg, var(--c-dark) 0%, rgba(15,23,42,0) 100%); z-index: 1; }
.analysis-img { position: absolute; top: 0; right: 0; width: 50%; height: 100%; object-fit: cover; opacity: 0.2; }
.analysis-content { position: relative; z-index: 10; max-width: 800px; }
.analysis-content h2 { font-size: 4rem; color: #fff; margin-bottom: 40px; }
.analysis-content p { font-size: 1.4rem; color: rgba(255,255,255,0.6); margin-bottom: 60px; font-weight: 300; }

/* Custom Button */
.f-btn {
    display: inline-flex;
    padding: 20px 45px;
    background: var(--c-accent);
    color: #fff;
    font-family: var(--f-main);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-radius: 5px;
    transition: 0.4s;
}
.f-btn:hover { background: var(--c-cyan); transform: translateY(-3px); box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3); }

/* Post Grid */
.fin-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px;
    padding: 120px 0;
    width: 100%;
}

.f-card {
    background: #fff;
    border: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    padding: 40px;
    border-radius: 15px;
    transition: 0.4s;
}
.f-card:hover { transform: translateY(-10px); box-shadow: 0 30px 60px rgba(0,0,0,0.05); border-color: var(--c-accent); }

.f-card-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 10px; margin-bottom: 30px; }
.f-card-meta { font-family: var(--f-main); font-size: 0.7rem; color: var(--c-accent); font-weight: 700; margin-bottom: 15px; display: block; }
.f-card h3 { font-size: 1.5rem; margin-bottom: 20px; line-height: 1.2; text-transform: none; }
.f-card p { font-size: 0.95rem; color: var(--c-muted); margin-bottom: 30px; flex-grow: 1; }

.f-card-btn {
    font-family: var(--f-main);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--c-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}
.f-card-btn::after { content: '→'; font-size: 1.2rem; transition: 0.3s; }
.f-card:hover .f-card-btn { color: var(--c-accent); }
.f-card:hover .f-card-btn::after { transform: translateX(10px); }

/* Pagination */
.fin-pagination { display: flex; justify-content: center; gap: 15px; margin-top: 80px; }
.f-pg-link {
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    background: #fff; border: 1px solid var(--c-border);
    border-radius: 50%; font-family: var(--f-main); font-weight: 700;
}
.f-pg-link.current { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.f-pg-link:hover:not(.current) { border-color: var(--c-dark); }

/* Footer */
.site-footer { padding: 150px 0 60px; background: var(--c-surface); border-top: 1px solid var(--c-border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 100px; margin-bottom: 100px; }
.footer-col h4 { font-family: var(--f-main); font-size: 0.75rem; color: var(--c-muted); margin-bottom: 30px; letter-spacing: 2px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 15px; font-size: 0.95rem; color: var(--c-text); }
.footer-links a:hover { color: var(--c-accent); }

.f-bottom { border-top: 1px solid var(--c-border); padding-top: 50px; display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--c-muted); font-family: var(--f-main); font-weight: 700; }

/* Mobile Menu */
.burger { display: none; cursor: pointer; }

@media (max-width: 1200px) {
    .hero-financial { grid-template-columns: 1fr; text-align: center; gap: 60px; }
    .hero-text p { margin: 0 auto 40px; }
    .strategy-grid { grid-template-columns: repeat(2, 1fr); }
    .strategy-item { border-bottom: 1px solid var(--c-border); }
    .fin-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .burger { display: block; font-family: var(--f-main); font-weight: 700; color: var(--c-accent); }
    .strategy-grid { grid-template-columns: 1fr; }
    .fin-grid { grid-template-columns: 1fr; }
    .analysis-content h2 { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 60px; }
}

body.menu-open .main-nav {
    display: flex; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: #fff;
    flex-direction: column; align-items: center; justify-content: center; z-index: 2000;
}
body.menu-open .main-nav ul { flex-direction: column; align-items: center; }
body.menu-open .main-nav a { font-size: 2rem; }