/*
Theme Name: Free Basic Card
Description: A simple WordPress theme with a clear, mobile-optimized design based on Flex containers.
Version: 1.0
Author: DigiNerd
*/

:root {
    --color-primary: #2c3e50;
    --color-primary-light: #34495e;
    --color-accent: #3498db;
    --color-accent-hover: #2980b9;
    --color-bg: #f5f6fa;
    --color-white: #ffffff;
    --color-text: #2c3e50;
    --color-text-light: #7f8c8d;
    --color-footer: #2c3e50;
    --color-footer-text: #bdc3c7;
    --radius: 8px;
    --transition: 0.3s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-accent-hover);
}

/* ========== Header ========== */

header {
    background-color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    padding-bottom: 12px;
}

.logo {
    flex-shrink: 0;
}

.logo img {
    max-height: 50px;
    width: auto;
}

/* ========== Burger Toggle ========== */

.burger-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 101;
}

.burger-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.burger-toggle span:nth-child(2) {
    margin: 5px 0;
}

.burger-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger-toggle.active span:nth-child(2) {
    opacity: 0;
}

.burger-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========== Navigation ========== */

.burger-menu-container {
    display: flex;
}

.burger-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 8px;
}

.burger-menu-list li a {
    display: block;
    padding: 8px 16px;
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius);
    transition: background-color var(--transition), color var(--transition);
}

.burger-menu-list li a:hover {
    background-color: var(--color-bg);
    color: var(--color-accent);
}

.burger-menu-list li.current-menu-item a {
    color: var(--color-accent);
    background-color: var(--color-bg);
}

/* ========== Main Content ========== */

main {
    padding: 40px 0;
}

article {
    background-color: var(--color-white);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 24px;
}

article h2 {
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 1.5rem;
    color: var(--color-primary);
}

article h2 a {
    color: inherit;
}

article h2 a:hover {
    color: var(--color-accent);
}

article p {
    color: var(--color-text-light);
    margin-bottom: 16px;
}

article p:last-child {
    margin-bottom: 0;
}

/* ========== Footer ========== */

footer {
    background-color: var(--color-footer);
    color: var(--color-footer-text);
    padding: 32px 0;
    margin-top: 40px;
}

.footer-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-menu li a {
    display: block;
    padding: 6px 16px;
    color: var(--color-footer-text);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition);
}

.footer-menu li a:hover {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

/* ========== Responsive ========== */

@media (max-width: 768px) {
    .burger-toggle {
        display: flex;
        margin-left: auto;
    }

    .burger-menu-container {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--color-white);
        padding: 80px 24px 24px;
        transition: right var(--transition);
        z-index: 100;
    }

    .burger-menu-container.active {
        right: 0;
    }

    .burger-menu-list {
        flex-direction: column;
        gap: 4px;
    }

    .burger-menu-list li a {
        padding: 12px 16px;
        font-size: 1.1rem;
    }

    article {
        padding: 24px;
    }

    article h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    main {
        padding: 24px 0;
    }

    article {
        padding: 20px;
    }

    .footer-menu {
        flex-direction: column;
        align-items: center;
    }
}