/* ==========================================================================
   株式会社樹想社 コーポレートサイト スタイルシート
   ここを編集すれば見た目が変わります。色は下の「色の設定」でまとめて管理しています。
   ========================================================================== */

/* ---- フォント（自己ホスト。/fonts/ 内のファイルを参照） ---- */
@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 100 1000;
  font-display: swap;
  src: url("../fonts/dm-sans-variable.woff2") format("woff2");
}

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/noto-sans-jp-variable.woff2") format("woff2");
}

/* ---- 色・余白などの共通設定（ここを変えるとサイト全体に反映されます） ---- */
:root {
  --color-brand: #52b9a0;        /* ブランドカラー（緑） */
  --color-brand-hover: #7aaa3a;  /* ブランドカラーのホバー時 */
  --color-hero-heading: #378632; /* トップの見出し文字色 */
  --color-bg: #f8f7f4;           /* ページ全体の背景色（オフホワイト） */
  --color-white: #ffffff;
  --color-text: #1e1a16;         /* 本文の文字色 */
  --color-text-muted: #68625e;   /* 補足文字の色（少し薄いグレー） */
  --color-border: #e3e1de;       /* 区切り線の色 */
  --color-image-bg: #efeeec;     /* 画像読み込み前の背景色 */
  --color-footer-bg: #2c2c2c;    /* フッターの背景色 */

  --font-display: "DM Sans", sans-serif;      /* 英数字の見出し用 */
  --font-body: "Noto Sans JP", sans-serif;    /* 日本語本文用 */
  --font-sans: "DM Sans", "Noto Sans JP", sans-serif;

  --sidebar-width: 200px;
}

/* ---- リセット・基本設定 ---- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
}

/* ページ読み込み時のフェードイン */
body {
  opacity: 0;
  transition: opacity 0.5s ease;
}
body.is-loaded {
  opacity: 1;
}

/* スクロールで画面内に入ったら表示するアニメーション（JSが .is-visible を付与） */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---- セクション見出し（英字大文字＋日本語小見出し） ---- */
.section-heading-en {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: #e0ded9;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin: 0;
}

.section-heading-ja {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-brand);
  letter-spacing: 0.06em;
  margin: 0.5rem 0 0;
}

.section-intro {
  max-width: 32rem;
  margin: 0 0 3rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

section {
  padding: 6rem 1.5rem;
  scroll-margin-top: 4rem; /* モバイル固定ヘッダー分、リンクジャンプ時の余白 */
}
section.section--white {
  background: var(--color-white);
}
@media (min-width: 1024px) {
  section {
    padding: 10rem 4rem;
    scroll-margin-top: 0;
  }
}

/* ==========================================================================
   デスクトップ用 左固定ナビゲーション（Sidebar）
   ========================================================================== */
.sidebar {
  display: none;
}

@media (min-width: 1024px) {
  .sidebar {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
    z-index: 50;
  }
}

.sidebar__logo {
  display: block;
  padding: 2.5rem 1.5rem 0;
}
.sidebar__logo-en {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-brand);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
}
.sidebar__logo-sub {
  font-family: var(--font-body);
  font-size: 0.625rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin: 0.25rem 0 0;
}

.sidebar__nav {
  flex: 1;
  padding: 2rem 1.5rem;
}
.sidebar__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar__item {
  position: relative;
}
.sidebar__link {
  display: flex;
  align-items: center;
  position: relative;
  padding: 0.5rem 0 0.5rem 0.75rem;
  color: var(--color-text);
  transition: color 0.2s;
}
.sidebar__link:hover,
.sidebar__item.is-active .sidebar__link {
  color: var(--color-brand);
}
.sidebar__link-text {
  /* このラッパーのおかげで、英語ラベルと日本語ラベルが縦に並びます */
}
.sidebar__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-brand);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.2s;
}
.sidebar__link:hover::before,
.sidebar__item.is-active .sidebar__link::before {
  transform: scaleY(1);
}
.sidebar__label-en {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.sidebar__label-ja {
  display: block;
  font-family: var(--font-body);
  font-size: 0.625rem;
  color: var(--color-text-muted);
}
.sidebar__item.is-active .sidebar__label-ja {
  color: rgba(82, 185, 160, 0.7);
}

.sidebar__address {
  padding: 0 1.5rem 2rem;
  font-family: var(--font-body);
  font-size: 0.5625rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   モバイル用ヘッダー＋ハンバーガーメニュー
   ========================================================================== */
.mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4rem;
  padding: 0 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  z-index: 50;
}
.mobile-header__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-brand);
}
.mobile-header__toggle {
  background: none;
  border: none;
  padding: 0.5rem;
  color: var(--color-text);
  line-height: 0;
}
.mobile-header__toggle svg {
  width: 24px;
  height: 24px;
}
.mobile-header__toggle .icon-close {
  display: none;
}
body.mobile-nav-open .mobile-header__toggle .icon-menu {
  display: none;
}
body.mobile-nav-open .mobile-header__toggle .icon-close {
  display: block;
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
body.mobile-nav-open .mobile-nav {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 6rem 2rem 0;
}
.mobile-nav__list li {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.3s, transform 0.3s;
}
body.mobile-nav-open .mobile-nav__list li {
  opacity: 1;
  transform: translateY(0);
}
.mobile-nav__link {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav__label-en {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.mobile-nav__label-ja {
  margin-left: 0.75rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

@media (min-width: 1024px) {
  .mobile-header,
  .mobile-nav {
    display: none;
  }
}

/* ==========================================================================
   メインコンテンツ全体
   ========================================================================== */
.main {
  padding-top: 4rem; /* モバイルヘッダー分の余白 */
}
@media (min-width: 1024px) {
  .main {
    padding-top: 0;
    margin-left: var(--sidebar-width);
  }
}

/* ==========================================================================
   HERO（トップ画像＋キャッチコピー）
   ========================================================================== */
.hero {
  position: relative;
}
.hero__image-wrap {
  position: relative;
  height: 60vh;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .hero__image-wrap {
    height: 80vh;
  }
}
.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 1.2s ease-out;
}
body.is-loaded .hero__image {
  transform: scale(1);
}
.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, transparent, var(--color-bg));
}
.hero__text {
  position: relative;
  margin-top: -6rem;
  padding: 0 1.5rem 6rem;
  max-width: 56rem;
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1) 0.4s,
              transform 0.8s cubic-bezier(0.23, 1, 0.32, 1) 0.4s;
}
body.is-loaded .hero__text {
  opacity: 1;
  transform: translateY(0);
}
@media (min-width: 1024px) {
  .hero__text {
    margin-top: -7rem;
    padding-left: 4rem;
    padding-right: 4rem;
  }
}
.hero__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 1.875rem;
  line-height: 1.3;
  color: var(--color-hero-heading);
  letter-spacing: -0.03em;
}
@media (min-width: 1024px) {
  .hero__title {
    font-size: 3rem;
  }
}
.hero__body {
  margin: 2rem 0 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 2;
  max-width: 32rem;
}
@media (min-width: 1024px) {
  .hero__body {
    margin-top: 3rem;
  }
}

/* ==========================================================================
   NEWS
   ========================================================================== */
.news-list {
  max-width: 42rem;
}
.news-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}
.news-item__date {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}
.news-item__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: color 0.2s;
}
.news-item:hover .news-item__title {
  color: var(--color-brand);
}
@media (min-width: 640px) {
  .news-item {
    flex-direction: row;
    align-items: baseline;
    gap: 1.5rem;
  }
}

/* ==========================================================================
   SERVICE
   ========================================================================== */
.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}
.service-card {
  padding: 0.5rem 0 0.5rem 1.5rem;
  border-left: 2px solid rgba(82, 185, 160, 0.3);
}
.service-card__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.service-card__icon {
  width: 20px;
  height: 20px;
  color: var(--color-brand);
  flex-shrink: 0;
}
.service-card__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
}
.service-card__desc {
  margin: 0;
  padding-left: 2rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.service-card__link {
  display: block;
  margin-top: 0.5rem;
  padding-left: 2rem;
  font-size: 0.75rem;
  color: var(--color-brand);
}
.service-card__link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   WORKS
   ========================================================================== */
.works-group {
  margin-bottom: 5rem;
}
.works-group__title {
  margin: 0 0 2rem;
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-brand);
}
.works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (min-width: 1024px) {
  .works-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}
.work-card {
  display: none; /* JSで表示数を制御（もっと見る） */
}
.work-card.is-shown {
  display: block;
}
.work-card__image-wrap {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-image-bg);
  border-radius: 2px;
}
.work-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease-out;
}
.work-card:hover .work-card__image {
  transform: scale(1.03);
}
.work-card__title {
  margin: 1rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.work-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.625rem;
  color: var(--color-text-muted);
}
.work-card__date {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.museum-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.museum-item {
  display: none; /* JSで表示数を制御 */
  border-left: 2px solid rgba(82, 185, 160, 0.3);
  padding: 0.75rem 0 0.75rem 1.5rem;
}
.museum-item.is-shown {
  display: block;
}
@media (min-width: 640px) {
  .museum-item {
    display: none;
  }
  .museum-item.is-shown {
    display: flex;
    gap: 1rem;
  }
}
.museum-item__year {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-brand);
}
.museum-item__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
}
.museum-item__role {
  margin: 0.25rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.btn-more {
  display: block;
  margin: 3rem auto 0;
  padding: 0.5rem 1.5rem;
  height: 2.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-brand);
  background: transparent;
  border: 1px solid var(--color-brand);
  border-radius: 6px;
  transition: background 0.15s;
}
.btn-more:hover {
  background: rgba(82, 185, 160, 0.05);
}

/* ==========================================================================
   PUBLICATIONS
   ========================================================================== */
.publications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (min-width: 1024px) {
  .publications-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}
.publication-card {
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  text-align: left;
  font-family: inherit;
  color: inherit;
}
.publication-card__image-wrap {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-image-bg);
  border-radius: 2px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.25s;
}
.publication-card:hover .publication-card__image-wrap {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}
.publication-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease-out;
}
.publication-card:hover .publication-card__image {
  transform: scale(1.03);
}
.publication-card__title {
  margin: 0.75rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.publication-card__meta {
  margin: 0.25rem 0 0;
  font-family: var(--font-display);
  font-size: 0.625rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* 購入モーダル */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}
.modal-overlay.is-open {
  display: flex;
}
.modal {
  background: var(--color-white);
  border-radius: 12px;
  padding: 1.5rem;
  width: 100%;
  max-width: 28rem;
}
.modal__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
}
.modal__desc {
  margin: 0.5rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.modal__book {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}
.modal__book-image {
  width: 5rem;
  flex-shrink: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-image-bg);
  border-radius: 2px;
}
.modal__book-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.modal__book-title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
}
.modal__book-price {
  margin: 0.25rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.modal__field {
  margin-top: 1.5rem;
}
.modal__field label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
}
.modal__select {
  width: 100%;
  height: 2.5rem;
  padding: 0 0.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
}
.modal__submit {
  display: block;
  width: 100%;
  margin-top: 1.5rem;
  height: 2.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-white);
  background: var(--color-brand);
  border: none;
  border-radius: 6px;
  transition: background 0.15s;
}
.modal__submit:hover {
  background: var(--color-brand-hover);
}
.modal__note {
  margin: 0.75rem 0 0;
  font-family: var(--font-body);
  font-size: 0.625rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.6;
}
.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--color-text-muted);
  padding: 0.25rem;
  line-height: 0;
}
.modal {
  position: relative;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}
.about-image-wrap {
  overflow: hidden;
  border-radius: 2px;
}
.about-table {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
}
.about-table div {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}
.about-table dt {
  flex-shrink: 0;
  width: 7rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.about-table dd {
  margin: 0;
}
@media (min-width: 640px) {
  .about-table div {
    flex-direction: row;
    gap: 2rem;
  }
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-block {
  max-width: 42rem;
}
.contact-lead {
  margin: 0 0 2.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item__icon {
  width: 18px;
  height: 18px;
  color: var(--color-brand);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-item__main {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 600;
}
.contact-item__sub {
  margin: 0.25rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.contact-item p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  padding: 4rem 1.5rem;
  background: var(--color-footer-bg);
  color: rgba(255, 255, 255, 0.8);
}
@media (min-width: 1024px) {
  .footer {
    padding: 6rem 4rem;
  }
}
.footer__inner {
  max-width: 56rem;
}
.footer__logo {
  margin: 0 0 2.5rem;
}
.footer__logo-en {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-brand);
}
.footer__logo-sub {
  margin: 0.25rem 0 0;
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.1em;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}
.footer__company {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}
.footer__address {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}
.footer__tel {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}
.footer__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer__nav li + li {
  margin-top: 0.5rem;
}
.footer__nav a {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
}
.footer__nav a:hover {
  color: var(--color-brand);
}
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.4);
}
@media (min-width: 640px) {
  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.footer__legal {
  display: flex;
  gap: 1rem;
}
.footer__legal a:hover {
  color: rgba(255, 255, 255, 0.7);
}