/*
Theme Name: Rojikaryu - 安藤弓術場
Theme URI: https://rojikaryu.com
Author: Ando Kotaro
Author URI: https://rojikaryu.com
Description: 安藤弓術場（路地弓）の公式WordPressテーマ。和モダンデザインで弓術体験施設の魅力を伝えます。
Version: 1.2.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rojikaryu
Tags: custom-menu, custom-logo, featured-images, translation-ready
*/

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */
:root {
    /* Brand Colors */
    --color-primary:       #0aa89f;
    --color-primary-dark:  #088e86;
    --color-primary-light: #d0efed;
    --color-accent:        #c8a45c;
    --color-accent-light:  #f5ead9;

    /* Backgrounds */
    --color-bg:            #ffffff;
    --color-bg-alt:        #f3f5f4;
    --color-bg-dark:       #0d1c1b;
    --color-bg-dark-mid:   #162a29;

    /* Text */
    --color-text:          #1e2e2d;
    --color-text-mid:      #4a5e5d;
    --color-text-light:    #7d9593;
    --color-text-on-dark:  #e8f0ef;
    --color-border:        #e0e8e7;
    --color-border-light:  #eef2f1;

    /* Typography */
    --font-heading: 'Onest', 'Noto Sans JP', sans-serif;
    --font-body:    'Inter', 'Noto Sans JP', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.85;
    --line-height-heading: 1.25;

    /* Spacing scale */
    --space-2xs: 0.25rem;
    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  2rem;
    --space-lg:  3.5rem;
    --space-xl:  6rem;

    /* Layout */
    --container-max:  1160px;
    --content-max:    720px;
    --sidebar-width:  300px;
    --header-height:  72px;

    /* Radii */
    --radius-sm:  4px;
    --radius-md:  10px;
    --radius-lg:  16px;
    --radius-xl:  24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs:  0 1px 3px rgba(0,0,0,.05);
    --shadow-sm:  0 2px 8px rgba(0,0,0,.07);
    --shadow-md:  0 6px 20px rgba(0,0,0,.09);
    --shadow-lg:  0 12px 40px rgba(0,0,0,.13);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition:      0.28s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, video, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast), opacity var(--transition-fast);
}
a:hover { color: var(--color-primary-dark); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-heading);
    color: var(--color-text);
    font-weight: 700;
}

/* ==========================================================================
   Layout Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-md);
}

.text-center { text-align: center; }
.mt-md       { margin-top: var(--space-md); }

/* ==========================================================================
   Site Header
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-bg-dark);
    border-bottom: 1px solid rgba(255,255,255,.07);
    box-shadow: 0 2px 16px rgba(0,0,0,.25);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--space-md);
}

/* Logo */
.site-branding {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.site-title {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--color-text-on-dark);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}
.site-title:hover { opacity: .8; color: var(--color-text-on-dark); }

.custom-logo-link img {
    height: 44px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: opacity var(--transition-fast);
}
.custom-logo-link:hover img {
    opacity: .8;
}

/* Nav */
.main-navigation { margin-left: auto; }

.nav-links-list {
    display: flex;
    gap: var(--space-sm);
    list-style: none;
}

.nav-links-list a {
    display: block;
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: .03em;
    color: rgba(232,240,239,.8);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-links-list a:hover,
.nav-links-list .current-menu-item > a,
.nav-links-list .current_page_item > a {
    color: #ffffff;
    background: rgba(255,255,255,.1);
}

/* Hamburger */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    color: var(--color-text-on-dark);
    line-height: 0;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
    display: block;
    width: 24px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
    position: relative;
}
.menu-toggle span::before,
.menu-toggle span::after {
    content: '';
    position: absolute;
    left: 0;
}
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after  { top:  7px; }

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

    .main-navigation {
        position: fixed;
        inset: var(--header-height) 0 0 0;
        background-color: var(--color-bg-dark);
        padding: var(--space-md);
        transform: translateX(100%);
        transition: transform var(--transition);
        overflow-y: auto;
        z-index: 99;
    }
    .main-navigation.is-open {
        transform: translateX(0);
    }
    .nav-links-list {
        flex-direction: column;
        gap: var(--space-xs);
    }
    .nav-links-list a {
        font-size: 1rem;
        padding: 0.75rem 1rem;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: clamp(420px, 70vh, 720px);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-dark);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

/* Dual-layer overlay: radial vignette + directional gradient */
.hero-section::before,
.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.hero-section::before {
    background: radial-gradient(ellipse 80% 80% at 60% 50%, transparent 30%, rgba(0,0,0,.55) 100%);
}
.hero-section::after {
    background: linear-gradient(135deg, rgba(10,168,159,.18) 0%, rgba(0,0,0,.45) 60%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    max-width: 760px;
}

.hero-content h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    letter-spacing: .05em;
    color: #ffffff;
    text-shadow: 0 2px 20px rgba(0,0,0,.5);
    margin-bottom: var(--space-sm);
}

.hero-content p {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgba(232,240,239,.9);
    text-shadow: 0 1px 8px rgba(0,0,0,.4);
    margin-bottom: var(--space-md);
    letter-spacing: .02em;
}

.hero-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4em;
    padding: 0.75em 2em;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: .04em;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition),
                border-color var(--transition), box-shadow var(--transition),
                transform var(--transition-fast);
    white-space: nowrap;
    text-decoration: none;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(10,168,159,.35);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(10,168,159,.45);
}

.btn-outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255,255,255,.7);
}
.btn-outline:hover {
    background: rgba(255,255,255,.12);
    border-color: #ffffff;
    color: #ffffff;
}

.btn-secondary {
    background: var(--color-bg-alt);
    color: var(--color-primary);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
    padding-block: var(--space-xl);
}

/* Alternating bg for visual rhythm */
.section:nth-of-type(even),
.section-latest-posts {
    background-color: var(--color-bg-alt);
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
}
.section-title h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    color: var(--color-text);
    letter-spacing: .04em;
    position: relative;
    display: inline-block;
    padding-bottom: var(--space-sm);
}
.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

/* ==========================================================================
   Post Grid & Cards
   ========================================================================== */
.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: var(--space-md);
}

.card {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--transition), transform var(--transition);
    box-shadow: var(--shadow-xs);
}
.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card-thumbnail {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--color-bg-alt);
}
.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.card:hover .card-thumbnail img {
    transform: scale(1.04);
}

.card-body {
    padding: var(--space-sm) var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.card-meta {
    font-size: 0.78rem;
    color: var(--color-text-light);
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.card-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--color-text);
    transition: color var(--transition-fast);
}
.card a:hover .card-title,
.card-title a:hover {
    color: var(--color-primary);
}

.card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-mid);
    line-height: 1.7;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    padding: 0 var(--space-md) var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--color-border-light);
    padding-top: var(--space-sm);
    gap: var(--space-xs);
}

.card-read-more {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    transition: gap var(--transition-fast), color var(--transition-fast);
}
.card-read-more::after { content: '→'; }
.card-read-more:hover { gap: 0.5em; color: var(--color-primary-dark); }

/* SNS share buttons on cards: hide */
.card .sns-buttons,
.card .share-buttons,
.card .post-share { display: none; }

/* ==========================================================================
   Site Content & Sidebar
   ========================================================================== */
.site-content {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--space-lg);
    padding-block: var(--space-xl);
}
.site-content.full-width,
.site-content:not(:has(.widget-area)) {
    grid-template-columns: 1fr;
}

/* ==========================================================================
   Entry (Single Post / Page)
   ========================================================================== */
.entry-header { margin-bottom: var(--space-md); }

.entry-title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    letter-spacing: .03em;
    margin-bottom: var(--space-xs);
}

.entry-meta {
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: center;
}
.entry-meta a { color: var(--color-text-light); }
.entry-meta a:hover { color: var(--color-primary); }

.entry-thumbnail {
    margin-bottom: var(--space-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.entry-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

/* Entry content typography */
.entry-content {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text);
}

/* 記事本文だけ読みやすい幅に制限・中央揃え */
.single .entry-content {
    max-width: var(--content-max);
    margin-inline: auto;
}

.entry-content > * + * { margin-top: 1.4em; }

.entry-content h2 {
    font-size: clamp(1.3rem, 3vw, 1.75rem);
    padding-bottom: 0.4em;
    border-bottom: 2px solid var(--color-primary-light);
    margin-top: 2.5em;
    color: var(--color-text);
}
.entry-content h3 {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    margin-top: 2em;
    padding-left: 0.75em;
    border-left: 4px solid var(--color-primary);
}
.entry-content h4 { font-size: 1.1rem; margin-top: 1.6em; }

.entry-content p { margin-top: 1.2em; }

.entry-content ul,
.entry-content ol {
    list-style: revert;
    padding-left: 1.5em;
    margin-top: 1em;
}
.entry-content li { margin-top: 0.4em; }

.entry-content blockquote {
    margin-top: 1.5em;
    padding: 1em 1.5em;
    border-left: 4px solid var(--color-primary);
    background: var(--color-bg-alt);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text-mid);
    font-style: italic;
}

.entry-content code {
    font-size: 0.875em;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    padding: 0.15em 0.4em;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
}
.entry-content pre {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-size: 0.875em;
}
.entry-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
}

.entry-content img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.entry-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
}
.entry-content th,
.entry-content td {
    padding: 0.6em 0.9em;
    border: 1px solid var(--color-border);
}
.entry-content th {
    background: var(--color-bg-alt);
    font-weight: 600;
}
.entry-content tr:nth-child(even) td {
    background: var(--color-bg-alt);
}

/* Entry Footer */
.entry-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    align-items: center;
}
.entry-footer a { color: var(--color-text-light); }
.entry-footer a:hover { color: var(--color-primary); }

/* Post Navigation */
.post-navigation {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
.nav-previous { text-align: left; }
.nav-next     { text-align: right; }
.nav-previous a,
.nav-next a {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    display: block;
}
.nav-previous a:hover,
.nav-next a:hover { color: var(--color-primary-dark); }

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination {
    margin-top: var(--space-lg);
    text-align: center;
}

.pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.4rem;
    height: 2.4rem;
    padding: 0 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-border);
    color: var(--color-text-mid);
    background: var(--color-bg);
    transition: background var(--transition-fast), border-color var(--transition-fast),
                color var(--transition-fast), box-shadow var(--transition-fast);
    cursor: pointer;
}
.pagination .page-numbers:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}
.pagination .page-numbers.current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 3px 10px rgba(10,168,159,.35);
}
.pagination .page-numbers.dots {
    border-color: transparent;
    background: none;
    cursor: default;
}

/* ==========================================================================
   Sidebar
   ========================================================================== */
.widget-area { display: flex; flex-direction: column; gap: var(--space-md); }

.widget {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-xs);
}

.widget-title {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--color-primary-light);
}

.widget ul { display: flex; flex-direction: column; gap: 0.5rem; }
.widget li { font-size: 0.875rem; }
.widget a { color: var(--color-text-mid); }
.widget a:hover { color: var(--color-primary); }

/* ==========================================================================
   Archive / Blog Header
   ========================================================================== */
.archive-header,
.page-header {
    background: var(--color-bg-dark);
    padding-block: var(--space-lg);
    text-align: center;
    margin-bottom: 0;
}
.archive-title,
.page-title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    color: var(--color-text-on-dark);
    letter-spacing: .05em;
}
.archive-description {
    font-size: 1rem;
    color: rgba(232,240,239,.7);
    margin-top: var(--space-xs);
}

/* ==========================================================================
   Comments
   ========================================================================== */
.comments-area {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}
.comments-title {
    font-size: 1.4rem;
    margin-bottom: var(--space-md);
}
.comment-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}
.comment-body {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 0.9rem;
}
.comment-author .fn { font-weight: 700; }
.comment-meta { font-size: 0.8rem; color: var(--color-text-light); margin-bottom: 0.5em; }

/* Comment Form */
.comment-form { margin-top: var(--space-lg); }
.comment-form label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.4em;
    color: var(--color-text);
}
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.7em 1em;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    margin-bottom: var(--space-sm);
}
.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10,168,159,.15);
}
.comment-form .submit {
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    padding: 0.75em 2em;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast),
                box-shadow var(--transition-fast);
    box-shadow: 0 4px 14px rgba(10,168,159,.3);
}
.comment-form .submit:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(10,168,159,.4);
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-on-dark);
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg,
        transparent 0%,
        var(--color-primary) 30%,
        var(--color-accent) 60%,
        transparent 100%) 1;
    padding-top: var(--space-xl);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
}

.footer-section h3 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .06em;
    color: #ffffff;
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid rgba(255,255,255,.12);
}

.footer-section p {
    font-size: 0.875rem;
    color: rgba(232,240,239,.7);
    line-height: 1.8;
}

.footer-section ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-section li { font-size: 0.875rem; }
.footer-section a {
    color: rgba(232,240,239,.65);
    transition: color var(--transition-fast);
}
.footer-section a:hover { color: var(--color-primary); }

/* Footer nav (wp_nav_menu) */
.footer-section nav ul { display: flex; flex-direction: column; gap: 0.5rem; }

/* Social Links */
.social-links {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,.08);
    color: rgba(232,240,239,.8);
    transition: background var(--transition-fast), color var(--transition-fast),
                transform var(--transition-fast);
}
.social-links a:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-block: var(--space-md);
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(232,240,239,.4);
    letter-spacing: .04em;
}

/* ==========================================================================
   Responsive — Tablet
   ========================================================================== */
@media (max-width: 900px) {
    .site-content {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   Responsive — Mobile
   ========================================================================== */
@media (max-width: 600px) {
    :root {
        --space-lg:  2.5rem;
        --space-xl:  4rem;
    }

    .container {
        padding-inline: var(--space-sm);
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .post-navigation {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   WordPress Core Classes
   ========================================================================== */
.alignleft   { float: left; margin: 0 var(--space-md) var(--space-sm) 0; }
.alignright  { float: right; margin: 0 0 var(--space-sm) var(--space-md); }
.aligncenter { display: block; margin-inline: auto; }
.alignwide   { max-width: calc(var(--container-max) + 4rem); margin-inline: auto; }
.alignfull   { width: 100vw; margin-inline: calc(-50vw + 50%); }

.wp-caption      { max-width: 100%; }
.wp-caption-text { font-size: 0.85rem; color: var(--color-text-light); text-align: center; margin-top: 0.5em; }

.sticky { /* pinned post */ }

.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(1px, 1px, 1px, 1px) !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
}

/* ==========================================================================
   Utility Animations
   ========================================================================== */
@keyframes fade-up {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.hero-content h1,
.hero-content p,
.hero-buttons {
    animation: fade-up .6s ease both;
}
.hero-content p      { animation-delay: .1s; }
.hero-buttons        { animation-delay: .2s; }

/* ==========================================================================
   Additional Component Styles
   ========================================================================== */

/* Site description in header */
.site-description {
    font-size: 0.7rem;
    color: rgba(232,240,239,.45);
    letter-spacing: .02em;
    margin-top: 0.15em;
    line-height: 1.4;
    max-width: 320px;
    display: none;
}
@media (min-width: 1024px) {
    .site-description {
        display: block;
    }
}

/* Card category badge */
.card-category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 0.15em 0.6em;
    border-radius: var(--radius-full);
}

/* Breadcrumb */
.breadcrumb {
    font-size: 0.825rem;
    color: var(--color-text-light);
    padding-block: var(--space-sm);
}
.breadcrumb a {
    color: var(--color-text-light);
}
.breadcrumb a:hover {
    color: var(--color-primary);
}

/* Front page content section */
.home .site-content {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-md);
}

/* WordPress menu fallback — ensure <ul> tag matches nav-links-list */
.main-navigation .menu {
    display: flex;
    gap: var(--space-sm);
    list-style: none;
}
.main-navigation .menu a {
    display: block;
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: .03em;
    color: rgba(232,240,239,.8);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}
.main-navigation .menu a:hover,
.main-navigation .menu .current-menu-item > a,
.main-navigation .menu .current_page_item > a {
    color: #ffffff;
    background: rgba(255,255,255,.1);
}

@media (max-width: 768px) {
    .main-navigation .menu {
        flex-direction: column;
        gap: var(--space-xs);
    }
    .main-navigation .menu a {
        font-size: 1rem;
        padding: 0.75rem 1rem;
    }
}