/*
Theme Name: Educational Portfolio
Theme URI: https://example.com
Author: Custom Theme
Author URI: https://example.com
Description: A clean, modern theme designed for educational e-portfolios and teaching certification programs
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: edu-portfolio
Tags: education, portfolio, clean, modern, responsive
*/

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c5f7e;
    --secondary-color: #4a90b8;
    --accent-color: #e8a744;
    --text-dark: #333333;
    --text-light: #666666;
    --background-light: #f8f9fa;
    --white: #ffffff;
    --border-color: #e1e4e8;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

/* Header Styles */
.site-header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.site-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    margin: 0;
}

.site-title a {
    color: var(--primary-color);
    text-decoration: none;
}

.site-description {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

/* Navigation */
.main-navigation {
    display: flex;
    gap: 2rem;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
    position: relative;
    display: block;
}

.main-navigation a:hover,
.main-navigation a:focus {
    color: var(--primary-color);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after {
    width: 100%;
}

/* Dropdown/Submenu Styles */
.main-navigation ul ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: var(--shadow);
    min-width: 250px;
    padding: 0.5rem 0;
    gap: 0;
    flex-direction: column;
    z-index: 1000;
}

.main-navigation li:hover > ul,
.main-navigation li:focus-within > ul {
    display: flex;
}

.main-navigation ul ul li {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.main-navigation ul ul li:last-child {
    border-bottom: none;
}

.main-navigation ul ul a {
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.main-navigation ul ul a:hover {
    background-color: var(--background-light);
    color: var(--primary-color);
}

.main-navigation ul ul a::after {
    display: none;
}

/* Dropdown indicator (optional - adds arrow) */
.main-navigation .menu-item-has-children > a::before {
    content: '▼';
    font-size: 0.6rem;
    margin-right: 0.3rem;
    opacity: 0.6;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Main Content */
.site-main {
    min-height: 60vh;
    padding: 3rem 0;
}

/* Profile Section (Home Page) */
.profile-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 4rem 0;
    margin-bottom: 3rem;
}

.profile-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    align-items: center;
}

.profile-image {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--white);
    box-shadow: var(--shadow);
}

.profile-image-placeholder {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    border: 5px solid var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--white);
}

.profile-info h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.profile-info .tagline {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.profile-info .bio {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Content Cards */
.content-card {
    background: var(--white);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.content-card h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.content-card h3 {
    color: var(--secondary-color);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

/* Page Content */
.page-header {
    background-color: var(--background-light);
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent-color);
    padding-left: 2rem;
}

.page-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.page-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.entry-content {
    line-height: 1.8;
}

.entry-content h2 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.entry-content h3 {
    color: var(--secondary-color);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.entry-content p {
    margin-bottom: 1rem;
}

.entry-content ul,
.entry-content ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.entry-content li {
    margin-bottom: 0.5rem;
}

/* Standards/Course Grid */
.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.standard-item {
    background: var(--background-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.standard-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    text-align: center;
}

.footer-content p {
    margin-bottom: 0.5rem;
}

.footer-content a {
    color: var(--accent-color);
    text-decoration: none;
}

.footer-content a:hover {
    text-decoration: underline;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: var(--shadow);
        padding: 1rem;
    }

    .main-navigation.active {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0;
    }

    .main-navigation li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }

    .main-navigation a {
        display: block;
        padding: 1rem;
    }

    /* Mobile submenu styles */
    .main-navigation ul ul {
        position: static;
        display: none;
        box-shadow: none;
        background-color: var(--background-light);
        padding: 0;
        margin: 0;
    }

    .main-navigation li:hover > ul,
    .main-navigation li:focus-within > ul {
        display: block;
    }

    .main-navigation ul ul a {
        padding-left: 2.5rem;
        font-size: 0.9rem;
    }

    .main-navigation ul ul li {
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .profile-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .profile-image,
    .profile-image-placeholder {
        margin: 0 auto;
    }

    .profile-info h1 {
        font-size: 2rem;
    }

    .standards-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        flex-wrap: wrap;
    }

    .site-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .profile-section {
        padding: 2rem 0;
    }

    .profile-info h1 {
        font-size: 1.75rem;
    }

    .profile-info .tagline {
        font-size: 1rem;
    }

    .page-title {
        font-size: 2rem;
    }
}