/*
Theme Name: Mediumish
Theme URI: https://example.com/mediumish
Author: Antigravity
Author URI: https://example.com
Description: A professional, minimalist WordPress theme inspired by Medium. Built with a focus on legibility, pristine typography, and a clean reading experience.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mediumish
Tags: blog, minimal, typography, clean, responsive-layout, modern
*/

/* --------------------------------------------------------------------------
   1. CSS Variables & Design Tokens (Medium-like)
   -------------------------------------------------------------------------- */
:root {
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    --font-serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, serif;

    /* Colors */
    --color-bg: #FFFFFF;
    --color-text-main: #242424;
    --color-text-muted: #6B6B6B;
    --color-accent: #1A8917;
    /* Classic Medium Green */
    --color-border: #F2F2F2;
    --color-bg-alt: #FAFAFA;

    /* Sizing */
    --container-width-main: 1032px;
    --container-width-article: 680px;

    /* Spacing */
    --spacing-xs: 0.5rem;
    /* 8px */
    --spacing-sm: 1rem;
    /* 16px */
    --spacing-md: 1.5rem;
    /* 24px */
    --spacing-lg: 2rem;
    /* 32px */
    --spacing-xl: 3rem;
    /* 48px */
    --spacing-xxl: 4rem;
    /* 64px */
}

/* --------------------------------------------------------------------------
   2. Reset & Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-sans);
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2rem;
    letter-spacing: -0.015em;
}

h3 {
    font-size: 1.5rem;
    letter-spacing: -0.01em;
}

p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    /* 20px */
    line-height: 1.58;
    color: var(--color-text-main);
    word-wrap: break-word;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   4. Layout Containers
   -------------------------------------------------------------------------- */
.site-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-main {
    flex-grow: 1;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xxl);
}

.container {
    max-width: var(--container-width-main);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-article {
    max-width: var(--container-width-article);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* --------------------------------------------------------------------------
   5. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    background: var(--color-bg);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-branding .site-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.03em;
    font-family: var(--font-serif);
}

.site-branding .site-title a {
    color: var(--color-text-main);
}

.site-branding .site-description {
    display: none;
    /* Usually hidden in Medium clones for minimal look */
}

.main-navigation ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: var(--spacing-md);
}

.main-navigation a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-family: var(--font-sans);
}

.main-navigation a:hover {
    color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   6. Buttons & Forms
   -------------------------------------------------------------------------- */
.btn,
button,
input[type="submit"] {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 400;
    border-radius: 999px;
    /* Pill shape */
    border: 1px solid var(--color-text-main);
    background: transparent;
    color: var(--color-text-main);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background: #156d12;
    border-color: #156d12;
    color: #fff;
}

.btn-dark {
    background: var(--color-text-main);
    color: #fff;
}

.btn-dark:hover {
    background: #000;
    color: #fff;
}

/* --------------------------------------------------------------------------
   7. Article & Post Content
   -------------------------------------------------------------------------- */
.post-header {
    margin-bottom: var(--spacing-xl);
}

.post-title {
    font-size: 3rem;
    font-family: var(--font-sans);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.post-meta {
    display: flex;
    align-items: center;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.post-meta .author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-right: var(--spacing-sm);
}

.post-content blockquote {
    border-left: 3px solid var(--color-text-main);
    margin: 0 0 var(--spacing-xl) 0;
    padding-left: var(--spacing-md);
    font-style: italic;
    font-size: 1.5rem;
    color: var(--color-text-main);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.post-content figure {
    margin: 0 0 var(--spacing-xl);
}

.post-content figcaption {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
    font-family: var(--font-sans);
}

.post-content ul,
.post-content ol {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.58;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-md);
}

.post-content li {
    margin-bottom: var(--spacing-xs);
}

/* --------------------------------------------------------------------------
   8. Cards / Post Grid (for homepage)
   -------------------------------------------------------------------------- */
.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl) var(--spacing-lg);
}

.post-card {
    display: flex;
    flex-direction: column;
}

.post-card-image {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    background-color: var(--color-border);
    margin-bottom: var(--spacing-sm);
    border-radius: 4px;
}

.post-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.post-card-title a {
    color: var(--color-text-main);
    font-weight: 800;
}

.post-card-excerpt {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    /* limits to 2 lines */
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   9. Footer
   -------------------------------------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
    font-family: var(--font-sans);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-top: auto;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links a {
    margin-left: var(--spacing-md);
}

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

/* --------------------------------------------------------------------------
   10. Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .post-title {
        font-size: 2rem;
    }

    .post-content p {
        font-size: 1.125rem;
    }

    .header-inner {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .main-navigation ul {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .footer-links a {
        margin: 0 var(--spacing-xs);
    }
}