/*
Theme Name: Bizsar Financial Compass
Description: A modern, high-trust financial blog theme with clear structure and responsive layout.
Version: 1.0
*/

:root {
    --c-bg: #F8FAFC;
    --c-white: #FFFFFF;
    --c-dark: #0F172A;
    --c-primary: #1E293B;
    --c-accent: #0D9488; /* Teal */
    --c-accent-soft: #F0FDFA;
    --c-text: #334155;
    --c-border: #E2E8F0;
    --f-main: 'Space Grotesk', sans-serif;
    --f-body: 'Inter', sans-serif;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

* { 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;
}

.container { max-width: 1300px; margin: 0 auto; padding: 0 30px; }

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

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

/* Header */
.site-header {
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
    height: 90px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-wrap { display: flex; justify-content: space-between; align-items: center; width: 100%; }

.logo {
    font-family: var(--f-main);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--c-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-nav ul { display: flex; list-style: none; gap: 30px; }
.main-nav a { font-weight: 500; font-size: 0.95rem; color: var(--c-text); }
.main-nav a:hover { color: var(--c-accent); }

.header-cta {
    background: var(--c-primary);
    color: #fff;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}
.header-cta:hover { background: var(--c-accent); transform: translateY(-2px); }

/* Hero Section */
.hero {
    padding: 100px 0;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--c-accent-soft);
    color: var(--c-accent);
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}
.hero h1 { font-size: clamp(3rem, 6vw, 4.5rem); margin-bottom: 30px; }
.hero p { font-size: 1.2rem; color: #64748B; margin-bottom: 40px; max-width: 600px; }

.hero-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Features Block */
.features { padding: 100px 0; }
.f-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.f-card {
    background: var(--c-white);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--c-border);
    transition: 0.3s;
}
.f-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); border-color: var(--c-accent); }
.f-icon {
    width: 60px;
    height: 60px;
    background: var(--c-accent-soft);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--c-accent);
    font-size: 1.5rem;
    font-weight: 700;
}
.f-card h3 { font-size: 1.5rem; margin-bottom: 16px; }
.f-card p { font-size: 1rem; color: #64748B; }

/* Mid Banner Block */
.mid-banner {
    background: var(--c-primary);
    padding: 100px 0;
    color: #fff;
    border-radius: 40px;
    margin: 40px;
    position: relative;
    overflow: hidden;
}
.mid-banner h2 { color: #fff; font-size: 3.5rem; margin-bottom: 30px; max-width: 800px; }
.mid-banner p { font-size: 1.4rem; opacity: 0.8; max-width: 700px; margin-bottom: 40px; }

/* Post Grid */
.posts-section { padding: 100px 0; }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; }
.sec-head h2 { font-size: 3rem; }

.biz-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.biz-card {
    background: var(--c-white);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    transition: 0.3s;
}
.biz-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }

.bc-img { height: 240px; overflow: hidden; position: relative; }
.bc-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.biz-card:hover .bc-img img { transform: scale(1.05); }

.bc-content { padding: 30px; display: flex; flex-direction: column; flex-grow: 1; }
.bc-meta { font-size: 0.8rem; font-weight: 600; color: var(--c-accent); text-transform: uppercase; margin-bottom: 16px; }
.bc-content h3 { font-size: 1.4rem; margin-bottom: 16px; transition: 0.2s; }
.bc-content h3:hover { color: var(--c-accent); }
.bc-excerpt { font-size: 0.95rem; color: #64748B; margin-bottom: 24px; flex-grow: 1; }
.bc-btn {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--c-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}
.bc-btn::after { content: '→'; transition: 0.3s; }
.bc-btn:hover::after { transform: translateX(5px); }

/* Pagination */
.biz-pagination {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 12px;
}
.biz-pg-link {
    padding: 12px 20px;
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
}
.biz-pg-link:hover, .biz-pg-link.current {
    background: var(--c-accent);
    color: #fff;
    border-color: var(--c-accent);
}

/* Footer */
.site-footer {
    background: var(--c-white);
    padding: 100px 0 40px;
    border-top: 1px solid var(--c-border);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 80px;
    margin-bottom: 80px;
}
.f-title { font-size: 1.2rem; margin-bottom: 30px; }
.f-links { list-style: none; }
.f-links li { margin-bottom: 12px; }
.f-links a { color: #64748B; font-size: 0.95rem; }
.f-links a:hover { color: var(--c-accent); padding-left: 5px; }

.f-contact { color: #64748B; font-size: 0.95rem; line-height: 2; }
.f-contact strong { color: var(--c-dark); }

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--c-border);
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #94A3B8;
}

/* Burger */
.burger {
    display: none;
    cursor: pointer;
    font-weight: 700;
    color: var(--c-dark);
    font-size: 0.9rem;
}

@media (max-width: 1100px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero { text-align: center; }
    .hero p { margin-left: auto; margin-right: auto; }
    .f-grid, .biz-grid { grid-template-columns: 1fr 1fr; }
    .mid-banner { margin: 20px; border-radius: 20px; }
}

@media (max-width: 768px) {
    .main-nav, .header-cta { display: none; }
    .burger { display: block; }
    .f-grid, .biz-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    .mid-banner h2 { font-size: 2.2rem; }
}

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; text-align: center; }
body.menu-open .main-nav a { font-size: 1.5rem; }