@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-red: #dc2626;
    --primary-red-hover: #b91c1c;
    --dark-navy: #0f172a;
    --dark-navy-light: #1e293b;
    --dark-navy-border: #334155;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.12);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-secondary);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .fw-bold {
    font-family: var(--font-main);
    color: var(--text-primary);
}

/* TOP BAR */
.top-bar {
    background-color: var(--dark-navy);
    color: #94a3b8;
    font-size: 0.825rem;
    border-bottom: 1px solid var(--dark-navy-border);
    padding: 6px 0;
}

.top-bar .piyasa-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.05);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-right: 4px;
}

/* NAVBAR */
.navbar-main {
    background-color: #ffffff;
    border-bottom: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.navbar-main .nav-link {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.925rem;
    text-transform: uppercase;
    position: relative;
    padding: 14px 16px !important;
}

.navbar-main .nav-link:hover, .navbar-main .nav-link.active {
    color: var(--primary-red);
}

/* MANŞET SLIDER */
.manset-number-btn {
    border: 1px solid var(--dark-navy-border);
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.manset-number-btn:hover, .manset-number-btn.active {
    background-color: var(--primary-red) !important;
    border-color: var(--primary-red) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

/* HABER KARTLARI */
.card-news {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.card-news:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.footer-main {
    background-color: var(--dark-navy);
    color: #94a3b8;
}

.footer-main a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer-main a:hover {
    color: #ffffff;
}