/* =========================================================
   STUDIO US Media Theme
   ブランドカラー: ダークネイビー #1c222d / アクセントレッド #ff4747 / ハイライトイエロー #fff268
   ========================================================= */

/* ===== CSS変数 ===== */
:root {
  --color-primary: #1c222d;
  --color-primary-dark: #10141c;
  --color-primary-light: #3a4354;
  --color-text: #1c222d;
  --color-text-muted: #6a7886;
  --color-accent: #ff4747;
  --color-accent-dark: #d52424;
  --color-highlight: #fff268;
  --color-bg: #f6f6f6;
  --color-white: #ffffff;
  --color-border: #ebebeb;
  --color-border-dark: #ccc;
  --color-surface: #f1f1f1;

  --font-sans: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', 'Yu Gothic', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.0625rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 1.875rem;
  --font-size-3xl: 2.25rem;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --radius-xl: 0px;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);

  --container-max: 1200px;
  --container-wide: 1400px;
  --gap-section: 4rem;
  --gap-section-sm: 2.5rem;

  --transition: 0.2s ease;
  --header-height: 64px;
}

/* ===== リセット ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

/* ===== ユーティリティ ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: var(--gap-section);
}

.section--sm {
  padding-block: var(--gap-section-sm);
}

.section--bg {
  background: var(--color-bg);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
  z-index: 9999;
}

.skip-link:focus {
  top: 0;
}

/* ===== セクションタイトル ===== */
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.section-heading__title {
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  position: relative;
  padding-left: 0.875rem;
}

.section-heading__title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-accent);
}

.section-heading__more {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.section-heading__more:hover {
  color: var(--color-accent);
}

/* ===== ボタン ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

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

.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-text);
  color: var(--color-white);
}

/* ===== バッジ ===== */
.category-badge {
  display: inline-block;
  padding: 0.2em 0.65em;
  font-size: var(--font-size-xs);
  font-weight: 700;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition);
  white-space: nowrap;
}

.category-badge:hover {
  background: var(--color-accent-dark);
}

.category-badge--outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.category-badge--outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ===== アーティクルグリッド ===== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

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

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

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

@media (max-width: 480px) {
  .article-grid,
  .article-grid--2 {
    grid-template-columns: 1fr;
  }
}

.no-results {
  color: var(--color-text-muted);
  padding-block: 2rem;
}

/* ===== 注目記事（フィーチャー） ===== */
.featured {
  padding-block: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.featured__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.featured__img-wrap {
  display: block;
  overflow: hidden;
  aspect-ratio: 890/500;
  background: var(--color-surface);
}

.featured__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.featured__img-wrap:hover .featured__img {
  transform: scale(1.03);
}

.featured__placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-surface);
}

.featured__eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}

.featured__meta {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.featured__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 0.9rem;
}

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

.featured__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.featured__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .featured__inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .featured__title {
    font-size: var(--font-size-xl);
  }
}

/* ===== ヘッダー ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 2px solid var(--color-primary);
  transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: var(--header-height);
}

.site-header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.site-header__logo-text {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.site-header__nav {
  flex: 1;
  overflow: visible;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-header__nav-list li {
  position: relative;
}

.site-header__nav-list a {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.4rem 0.6rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--transition), background-color var(--transition);
}

.site-header__nav-list a:hover {
  color: var(--color-accent);
  background-color: var(--color-bg);
}

.site-header__search {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.site-header__search:focus-within {
  border-color: var(--color-accent);
}

.site-header__search-input {
  padding: 0.35rem 0.6rem;
  font-size: var(--font-size-sm);
  border: none;
  outline: none;
  width: 10rem;
  color: var(--color-text);
  font-family: inherit;
}

.site-header__search-btn {
  padding: 0.35rem 0.5rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  transition: color var(--transition);
}

.site-header__search-btn:hover {
  color: var(--color-accent);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.site-header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.site-header__menu-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(340px, 100vw);
  height: 100dvh;
  background: var(--color-white);
  z-index: 300;
  overflow-y: auto;
  transition: right 0.3s cubic-bezier(0.4,0,0.2,1);
  border-left: 1px solid var(--color-border);
}

.mobile-menu.is-open {
  right: 0;
}

.mobile-menu__inner {
  padding: 0 1.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.mobile-menu__top-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-primary);
  color: var(--color-text);
  transition: background-color var(--transition), color var(--transition);
}

.mobile-menu__close:hover {
  background: var(--color-text);
  color: #fff;
}

.mobile-menu__search {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mobile-menu__search-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  font-size: var(--font-size-sm);
  border: none;
  outline: none;
  font-family: inherit;
}

.mobile-menu__section-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
}

.mobile-menu__link {
  display: block;
  padding: 0.6rem 0;
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition);
}

.mobile-menu__link:hover {
  color: var(--color-accent);
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,34,45,0.5);
  z-index: 299;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.mobile-menu__overlay.is-open {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1024px) {
  .site-header__nav {
    display: none;
  }

  .site-header__menu-btn {
    display: flex;
    margin-left: auto;
  }
}

@media (max-width: 640px) {
  .site-header__search {
    display: none;
  }
}

/* ===== パンくず ===== */
.breadcrumb {
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.breadcrumb__item:not(:last-child)::after {
  content: '/';
  margin-left: 0.4rem;
  color: var(--color-border-dark);
}

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

.breadcrumb__item.is-current {
  color: var(--color-text);
}

/* ===== 記事カード（縦型） ===== */
.card-v {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
  height: 100%;
}

.card-v:hover {
  box-shadow: var(--shadow-md);
}

.card-v__img-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-surface);
}

.card-v__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card-v:hover .card-v__img {
  transform: scale(1.04);
}

.card-v__placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-surface);
}

.card-v__body {
  padding: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.card-v__meta {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.card-v__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  line-height: 1.5;
  flex: 1;
}

.card-v__title a {
  transition: color var(--transition);
}

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

.card-v__date,
.entry-date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: auto;
}

/* ===== ページネーション ===== */
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

.pagination__list {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.pagination__item a,
.pagination__item span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding-inline: 0.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

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

.pagination__item.is-current span {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ===== 記事本文レイアウト ===== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  padding-block: 2rem 4rem;
  align-items: start;
}

.article-layout__main {
  min-width: 0;
}

@media (max-width: 1024px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-layout__sidebar {
    display: none;
  }
}

.entry-header {
  margin-bottom: 1.5rem;
}

.entry-header__meta {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.entry-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.entry-header__sub {
  display: flex;
  gap: 1rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.entry-thumbnail {
  margin-bottom: 2rem;
  aspect-ratio: 890/500;
  overflow: hidden;
  background: var(--color-surface);
}

.entry-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.entry-content {
  font-size: var(--font-size-md);
  line-height: 1.9;
  color: var(--color-text);
}

.entry-content > * + * {
  margin-top: 1.5em;
}

.entry-content h2 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  padding-left: 0.75rem;
  border-left: 4px solid var(--color-accent);
  margin-top: 2.5em;
}

.entry-content h3 {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-top: 2em;
}

.entry-content h3::before {
  content: '';
  width: 0.55em;
  height: 0.55em;
  flex-shrink: 0;
  background: var(--color-accent);
}

.entry-content h4 {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 1.75em;
}

.entry-content h5,
.entry-content h6 {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-top: 1.5em;
}

.entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
}

.entry-content ul,
.entry-content ol {
  padding-left: 1.5em;
}

.entry-content ul {
  list-style: disc;
}

.entry-content ol {
  list-style: decimal;
}

.entry-content img {
  border: 1px solid var(--color-border);
}

.entry-content blockquote {
  border-left: 4px solid var(--color-border-dark);
  padding-left: 1.25rem;
  color: var(--color-text-muted);
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.entry-content th,
.entry-content td {
  border: 1px solid var(--color-border);
  padding: 0.6rem 0.8rem;
  text-align: left;
}

.entry-content th {
  background: var(--color-bg);
}

.entry-footer {
  margin-top: 2.5rem;
}

.entry-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ===== サイドバー ===== */
.widget {
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.widget__title {
  font-size: var(--font-size-base);
  font-weight: 800;
  padding-bottom: 0.6rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--color-primary);
}

.widget-recent__list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.widget-recent__link {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
}

.widget-recent__thumb {
  flex-shrink: 0;
  width: 4.5rem;
  aspect-ratio: 16/9;
  background: var(--color-surface);
  overflow: hidden;
}

.widget-recent__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.widget-recent__title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  line-height: 1.5;
  transition: color var(--transition);
}

.widget-recent__link:hover .widget-recent__title {
  color: var(--color-accent);
}

.widget-categories__list li {
  border-bottom: 1px solid var(--color-border);
}

.widget-categories__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.1rem;
  font-size: var(--font-size-sm);
  transition: color var(--transition);
}

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

.widget-categories__count {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ===== 固定ページ ===== */
.entry--page .entry-title {
  padding-left: 0.875rem;
  border-left: 4px solid var(--color-accent);
}

/* ===== 404 ===== */
.error-404 {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

/* ===== コメント ===== */
.comment-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.comment-list .children {
  margin-top: 1.25rem;
  padding-left: 1.5rem;
  border-left: 2px solid var(--color-border);
}

.comment-body {
  border: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
}

.comment-author .fn {
  font-weight: 700;
  font-style: normal;
}

.comment-metadata,
.comment-metadata a {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.comment-content p {
  margin-top: 0.5em;
}

.comment-form label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  border: 1.5px solid var(--color-border-dark);
  padding: 0.6rem 0.8rem;
  font-family: inherit;
  font-size: var(--font-size-sm);
  margin-bottom: 1rem;
}

.comment-form textarea {
  min-height: 8rem;
}

.comment-form .form-submit input {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
  background: var(--color-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition);
}

.comment-form .form-submit input:hover {
  background: var(--color-primary-dark);
}

/* ===== フッター ===== */
.site-footer {
  background-color: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-sm);
}

.site-footer__top {
  padding-block: 3rem 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.site-footer__logo-text {
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
}

.site-footer__tagline {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  max-width: 18rem;
}

.site-footer__col-title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.875rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__links a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.site-footer__links a:hover {
  color: var(--color-highlight);
}

.site-footer__bottom {
  padding-block: 1rem;
  background: var(--color-primary-dark);
}

.site-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer__copy {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.55);
}

@media (max-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .site-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}