/**
 * MaklerRank - Layout
 * Header, Footer, Page Structure
 */

/* ========================================
   HEADER
   ======================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
    max-width: var(--container-max);
    margin: 0 auto;
}

.header-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.header-logo {
    display: flex;
    align-items: center;
    font-size: 2.7rem;
    color: var(--color-text);
    text-decoration: none;
}

.header-logo:hover {
    color: var(--color-text);
}

.header-logo .logo-makler {
    font-weight: 300;
    color: var(--color-text);
}

.header-logo .logo-rank {
    font-weight: 300;
    color: var(--color-primary);
}

.header-logo-powered {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.header-logo-powered a {
    color: var(--color-primary);
    text-decoration: none;
}

.header-logo-powered a:hover {
    text-decoration: underline;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.header-nav a {
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
    transition: color var(--transition-fast);
}

.header-nav a:hover,
.header-nav a.active {
    color: var(--color-primary);
}

/* ========================================
   MAIN CONTENT
   ======================================== */

.main {
    min-height: calc(100vh - var(--header-height) - 80px);
}

.page-header {
    padding: var(--space-2xl) 0 var(--space-xl);
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--space-sm);
}

.page-header .subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
}

.page-content {
    padding: var(--space-xl) 0 var(--space-2xl);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--space-md) 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.footer-text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--color-primary);
}

/* ========================================
   GRID UTILITIES
   ======================================== */

.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ========================================
   SPACING UTILITIES
   ======================================== */

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.pt-lg { padding-top: var(--space-lg); }
.pb-lg { padding-bottom: var(--space-lg); }

/* ========================================
   TEXT UTILITIES
   ======================================== */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.font-bold { font-weight: var(--font-bold); }

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .header-nav {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}