/* =================================================================
 *  Portfolio — 素の HTML/CSS/JS（ビルド不要）
 *  配色を変えたいときは、まず下の :root 変数を触ってください。
 * ================================================================= */

:root {
  /* ---- 配色：オレンジ〜イエロー〜クリーム（名刺と同じ系統）----
     変数名の sage / blush は以前の名残ですが、
     いまは「イエロー系」「ピーチ系」として使っています。 */
  --cream: #fdf8ed; /* 背景（あたたかいクリーム） */
  --surface: #fffdf6;
  --ink: #6b5545; /* 文字（やわらかいブラウン） */
  --ink-soft: #b7a494; /* 補足テキスト */
  --line: #f0e4cf; /* 罫線 */

  --sage: #f7cf5e; /* メインのイエロー */
  --sage-soft: #fdf0cb; /* 面で使う淡いイエロー */
  --sage-deep: #e08a2e; /* リンク・強調（濃いオレンジ） */

  --yellow: #fbeb4e; /* 丸マークなどに使う、はっきりした黄色 */
  --hover: #f0983f; /* ホバー時の色（オレンジ） */
  --blush: #f9c795; /* 差し色のピーチ */
  --blush-soft: #fdeada;
  --blush-deep: #e2793c;

  --shadow-soft: 0 18px 40px -24px rgba(120, 90, 50, 0.35);
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans",
    "Yu Gothic", Meiryo, sans-serif;
  --wrap: 1100px;
}

/* ---------- reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100%;
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}

::selection {
  background: var(--blush);
  color: var(--ink);
}

.serif {
  font-family: var(--serif);
}
.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
@media (min-width: 640px) {
  .wrap {
    padding-inline: 2rem;
  }
}

.bg-paper {
  background-image:
    radial-gradient(circle at 20% 15%, rgba(247, 207, 94, 0.18), transparent 42%),
    radial-gradient(circle at 85% 85%, rgba(249, 199, 149, 0.18), transparent 45%);
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(236, 229, 218, 0.7);
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(10px);
}
.site-header__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 640px) {
  .site-header__inner {
    padding: 1rem 2rem;
  }
}
.brand {
  display: inline-flex;
  align-items: center;
}
/* ヘッダー・フッターの「なろ」もロゴで表示する */
.brand__logo {
  display: block;
  height: 1.45rem;
  width: auto;
  fill: var(--ink);
  transition: fill 0.2s, opacity 0.2s;
}
/* ヘッダーは太めのロゴが主張しすぎるので、少し薄くする（フッターは等倍のまま） */
.brand .brand__logo {
  opacity: 0.68;
}
.brand:hover .brand__logo {
  opacity: 1;
  fill: var(--hover);
}
.brand__logo--footer {
  height: 1.6rem;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--serif);
  font-size: 0.9rem;
}
@media (min-width: 640px) {
  .site-nav {
    gap: 1.75rem;
    font-size: 0.95rem;
  }
}
.site-nav a {
  position: relative;
  padding: 0.25rem 0;
  color: rgba(64, 56, 47, 0.7);
  transition: color 0.2s;
}
.site-nav a:hover {
  color: var(--hover);
}
.site-nav a.active {
  color: var(--sage-deep);
}

/* ---------- footer ---------- */
.site-footer {
  margin-top: 6rem;
  border-top: 1px solid rgba(236, 229, 218, 0.7);
}
.site-footer__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 3rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 640px) {
  .site-footer__inner {
    padding: 3rem 2rem;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}
.site-footer__name {
  line-height: 1;
}
.site-footer__role {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
@media (min-width: 640px) {
  .site-footer__links {
    align-items: flex-end;
  }
}
.social-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-family: var(--serif);
  font-size: 0.9rem;
  color: rgba(64, 56, 47, 0.7);
}
.social-nav a:hover {
  color: var(--hover);
}
.copyright {
  font-size: 0.75rem;
  color: var(--ink-soft);
}

/* ---------- page heading ---------- */
.page {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 3.5rem 1.25rem;
}
@media (min-width: 640px) {
  .page {
    padding: 5rem 2rem;
  }
}
.page-head {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
@media (min-width: 640px) {
  .page-head {
    flex-direction: row;
    align-items: center; /* 見出しの高さの真ん中に文を揃える */
    gap: 2rem;
  }
}
.page-head h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 3.75rem;
  line-height: 0.9;
}
@media (min-width: 640px) {
  .page-head h1 {
    font-size: 4.5rem;
  }
}
.page-head__sub {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
@media (min-width: 640px) {
  .page-head__sub {
    padding-bottom: 0;
  }
}
.page-head__sub span {
  color: rgba(168, 158, 144, 0.75);
}

/* ---------- placeholder media ---------- */
.ph {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: rgba(64, 56, 47, 0.45);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
  background: linear-gradient(135deg, var(--sage-soft), rgba(247, 207, 94, 0.5));
}
.ph--blush {
  background: linear-gradient(135deg, var(--blush-soft), rgba(249, 199, 149, 0.5));
}
.ph--mixed {
  background: linear-gradient(135deg, var(--sage-soft), var(--cream) 55%, var(--blush-soft));
}
.ph::before {
  content: "✦";
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}
.ph__label {
  position: relative;
  z-index: 1;
  max-width: 85%;
  padding-inline: 1rem;
}
.ph--square {
  aspect-ratio: 1 / 1;
}
.ph--43 {
  aspect-ratio: 4 / 3;
}
.ph--wide {
  aspect-ratio: 16 / 6;
}
.round-lg {
  border-radius: 1rem;
}
.round-xl {
  border-radius: 1.5rem;
}

/* ---------- about ---------- */
.profile {
  margin-top: 3.5rem;
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 768px) {
  .profile {
    grid-template-columns: 15rem 1fr;
    gap: 3.5rem;
  }
}
.profile__icon {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.profile__body {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.intro {
  font-size: 0.9rem;
  line-height: 2;
  color: rgba(64, 56, 47, 0.85);
}
.sublabel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.sublabel::before {
  content: "";
  width: 4px;
  height: 14px;
  border-radius: 999px;
  background: var(--sage);
}
.list {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(64, 56, 47, 0.85);
  list-style: none;
}
.list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding-block: 0.25rem;
}
.list li::before {
  content: "•";
  color: var(--sage-deep);
}
.list--2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem 2rem;
}
/* ソフト名の下に、何に使っているかを小さく添える */
.list--note li {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.5rem;
  padding-block: 0.4rem;
}
.list--note li::before {
  grid-row: 1 / 3;
  line-height: 1.6;
}
.list--note b {
  font-weight: 500;
}
.list--note span {
  grid-column: 2;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
/* 話のまとまりごとに、少し間をあける */
/* 入力欄の下に添える、小さな案内文 */
.field-note {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.field-note a {
  color: var(--sage-deep);
  border-bottom: 1px solid rgba(224, 138, 46, 0.35);
  transition: color 0.2s, border-color 0.2s;
}
.field-note a:hover {
  color: var(--hover);
  border-color: var(--hover);
}

.intro__block {
  margin-bottom: 1.1rem;
}
.intro__links {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.intro__links a {
  color: var(--sage-deep);
  border-bottom: 1px solid rgba(224, 138, 46, 0.35);
  transition: color 0.2s, border-color 0.2s;
}
.intro__links a:hover {
  color: var(--hover);
  border-color: var(--hover);
}
@media (min-width: 640px) {
  .list--2col {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- About：pickup（1ジャンル1点を大きく見せる） ---------- */
.pickup-section {
  margin-top: 6rem;
}
.pickup {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
.pickup__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: center;
  color: var(--ink);
}
@media (min-width: 768px) {
  .pickup__item {
    grid-template-columns: 1.4fr 1fr;
    gap: 2.5rem;
  }
}
.pickup__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}
.pickup__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.pickup__media.pickup__media--top img {
  object-position: top;
}
.pickup__item:hover .pickup__media img {
  transform: scale(1.04);
}
.pickup__label {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  transition: color 0.2s;
}
.pickup__item:hover .pickup__label {
  color: var(--hover);
}
.pickup__text {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  line-height: 1.9;
  color: rgba(64, 56, 47, 0.85);
}
.pickup__more {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--sage-deep);
  transition: color 0.2s;
}
.pickup__more::after {
  content: " →";
  transition: margin-left 0.2s;
}
.pickup__item:hover .pickup__more {
  color: var(--hover);
}
.pickup__item:hover .pickup__more::after {
  margin-left: 0.25rem;
}

.section-title {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
}
.section-title h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 2.25rem;
}
@media (min-width: 640px) {
  .section-title h2 {
    font-size: 3rem;
  }
}
.section-title p {
  padding-bottom: 0.4rem;
  font-size: 0.75rem;
  color: var(--ink-soft);
}

/* ---------- works grid & cards ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* カードが1枚ずつふわっと現れる（トップの文字と全く同じ floatUp を使う） */
.card {
  opacity: 0;
}
.card.is-shown {
  /* 見出し・トップの文字と同一の動き＆同一のタイミング */
  animation: floatUp 0.9s cubic-bezier(0.22, 0.68, 0.24, 1) 0.25s both;
}
/* 出終わったらアニメーションを外して、ホバーの動きに戻す */
.card.is-done {
  animation: none;
  opacity: 1;
}
/* JSが動かない環境では、最初から見えるようにしておく */
.no-js .card {
  opacity: 1;
  animation: none;
}
/* 動きを減らす設定の人はそのまま表示 */
@media (prefers-reduced-motion: reduce) {
  .card {
    opacity: 1;
    animation: none;
  }
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(236, 229, 218, 0.7);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.3s,
    border-color 0.3s;
}
.card.is-done:hover {
  transform: translateY(-4px);
  border-color: rgba(247, 207, 94, 0.6);
}
.card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
/* 縦長の画像は、上（待機画面側）を見せる */
.card__media.card__media--top img {
  object-position: top;
}
/* 一覧ものは切り取らず、全体を収める */
.card__media--contain {
  background: var(--surface);
}
/* --contain は「1つのクラス名」なので、.card__media と重ねて優先度を上げる
   （そうしないと後ろにある .card__media img の cover に負けて切り取られる） */
.card__media.card__media--contain img {
  object-fit: contain;
  padding: 0.5rem;
}
.card__media--top a,
.card__media--link a,
.card__media--contain a {
  display: block;
  position: absolute;
  inset: 0;
}
.card__media img,
.card__media video,
.card__media iframe,
.card__media .ph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
}
.card__media img {
  transition: transform 0.5s;
}
.card:hover .card__media img {
  transform: scale(1.04);
}
.card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
}
.card__title {
  font-size: 0.875rem;
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.card__cat {
  flex-shrink: 0;
  font-family: var(--serif);
  font-size: 0.7rem;
  color: var(--ink-soft);
}

/* YouTubeサムネイル（クリックで再生。普段はボタン類を出さない） */
.ytlite {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  display: block;
}
.ytlite img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}
.card:hover .ytlite img {
  transform: scale(1.04);
}
.ytlite__play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 20px -8px rgba(120, 90, 50, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, transform 0.25s, opacity 0.25s;
  opacity: 0.85;
}
.ytlite__play::before {
  content: "";
  border-style: solid;
  border-width: 0.5rem 0 0.5rem 0.85rem;
  border-color: transparent transparent transparent var(--ink);
  margin-left: 0.18rem;
}
.card:hover .ytlite__play {
  background: #fff;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.08);
}

/* tabs */
.tabs {
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  border-bottom: 1px solid rgba(236, 229, 218, 0.7);
  padding-bottom: 1rem;
}
/* Musicタブのときだけ出す、全曲カタログ（Naro studio）への案内 */
.catalog-link {
  display: block;
  margin: -0.5rem 0 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--sage-soft);
  color: var(--ink);
  transition:
    border-color 0.3s,
    background 0.3s,
    transform 0.3s;
}
.catalog-link:hover {
  border-color: rgba(247, 207, 94, 0.8);
  background: var(--surface);
  transform: translateY(-2px);
}
.catalog-link__title {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
}
.catalog-link__title::before {
  content: "♪ ";
  color: var(--sage-deep);
}
.catalog-link:hover .catalog-link__title {
  color: var(--hover);
}
.catalog-link__note {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.tab {
  position: relative;
  background: none;
  border: none;
  font-family: var(--serif);
  font-size: 0.9rem;
  color: rgba(64, 56, 47, 0.55);
  transition: color 0.2s;
}
@media (min-width: 640px) {
  .tab {
    font-size: 1rem;
  }
}
.tab:hover {
  color: var(--hover);
}
.tab.active {
  color: var(--sage-deep);
}
.tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1.05rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--sage-deep);
}
.empty {
  padding-block: 4rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.is-hidden {
  display: none !important;
}

/* ---------- contact form ---------- */
.form {
  max-width: 42rem;
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.field-row {
  display: grid;
  gap: 0.4rem;
}
@media (min-width: 640px) {
  .field-row {
    grid-template-columns: 9.5rem 1fr;
    gap: 1.25rem;
  }
}
.field-row > label {
  font-size: 0.875rem;
  color: rgba(64, 56, 47, 0.8);
}
@media (min-width: 640px) {
  .field-row > label {
    padding-top: 0.6rem;
  }
}
.req {
  margin-left: 0.25rem;
  color: var(--blush-deep);
}
.field {
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.65rem 1rem;
  font: inherit;
  font-size: 0.875rem;
  color: var(--ink);
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.field::placeholder {
  color: rgba(168, 158, 144, 0.7);
}
.field:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(247, 207, 94, 0.35);
}
textarea.field {
  resize: vertical;
}
.field-file {
  width: 100%;
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.field-file::file-selector-button {
  margin-right: 0.75rem;
  border: none;
  border-radius: 0.5rem;
  background: var(--sage-soft);
  color: var(--sage-deep);
  padding: 0.5rem 1rem;
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.2s;
}
.field-file::file-selector-button:hover {
  background: rgba(247, 207, 94, 0.45);
}
.field-error {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: var(--blush-deep);
}
.submit-row {
  display: grid;
}
@media (min-width: 640px) {
  .submit-row {
    grid-template-columns: 9.5rem 1fr;
    gap: 1.25rem;
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: 999px;
  background: var(--sage-deep);
  color: #fff;
  padding: 0.75rem 2.5rem;
  font-family: var(--serif);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-soft);
  transition: background 0.2s;
}
.btn:hover {
  background: var(--ink);
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.banner {
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
}
.banner--error {
  border: 1px solid rgba(249, 199, 149, 0.7);
  background: var(--blush-soft);
  color: var(--blush-deep);
}
.thanks {
  max-width: 42rem;
  margin-top: 3rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(247, 207, 94, 0.5);
  background: rgba(253, 240, 203, 0.7);
  padding: 2rem;
  text-align: center;
}
.thanks h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--sage-deep);
}
.thanks p {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(64, 56, 47, 0.8);
}
.illust-wide {
  margin-top: 5rem;
}

/* ================================================================= *
 *  HOME
 * ================================================================= */
.home {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .home {
    flex-direction: row;
  }
}

/* ---------- ヒーロー（文字だけのループアニメーション） ----------
   大小のテキストが左右に流れ続けます。
   速さ＝各 .trow--n の animation 秒数（大きいほどゆっくり）
   向き＝reverse を付けると逆方向になります。 */
.hero {
  position: relative;
  width: 100%;
  min-height: 52vh;
  overflow: hidden;
  background: linear-gradient(
    120deg,
    var(--sage-soft) 0%,
    var(--cream) 38%,
    var(--blush-soft) 68%,
    var(--sage-soft) 100%
  );
  background-size: 260% 260%;
  animation: heroFlow 18s ease-in-out infinite;
}
@media (min-width: 768px) {
  .home {
    align-items: center; /* 画像を縦の中央に置く */
  }
  .hero {
    /* 画像の比率のまま、画面の幅にも高さにも収まるサイズにする */
    flex: 0 1 auto;
    width: min(calc(100% - 15rem), calc(100vh * 1337 / 841));
    height: auto;
    min-height: 0;
    aspect-ratio: 1337 / 841;
  }
}
@keyframes heroFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 文字の行を縦に並べて、少し傾ける */
.hero__rows {
  position: absolute;
  top: 50%;
  left: -6%;
  width: 112%;
  transform: translateY(-50%) rotate(-4deg);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.trow {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.trow__track {
  display: flex;
  width: max-content;
  white-space: nowrap;
}
.trow__track span {
  font-family: var(--serif);
  white-space: nowrap;
  line-height: 1.15;
}

/* 行ごとの大きさ・濃さ・速さ・向き */
.trow--1 .trow__track span {
  font-size: clamp(2rem, 7vmin, 4.4rem);
  color: rgba(64, 56, 47, 0.78);
}
.trow--1 .trow__track { animation: marquee 26s linear infinite; }

.trow--2 .trow__track span {
  font-size: clamp(1.1rem, 3.4vmin, 2rem);
  letter-spacing: 0.14em;
  color: var(--sage-deep);
  opacity: 0.85;
}
.trow--2 .trow__track { animation: marquee 18s linear infinite reverse; }

.trow--3 .trow__track span {
  font-size: clamp(2.4rem, 9vmin, 5.6rem);
  color: rgba(255, 255, 255, 0.92);
}
.trow--3 .trow__track { animation: marquee 34s linear infinite; }

.trow--4 .trow__track span {
  font-size: clamp(1.1rem, 3.4vmin, 2rem);
  letter-spacing: 0.14em;
  color: var(--blush-deep);
}
.trow--4 .trow__track { animation: marquee 22s linear infinite reverse; }

.trow--5 .trow__track span {
  font-size: clamp(1.6rem, 5vmin, 3rem);
  color: rgba(64, 56, 47, 0.35);
  letter-spacing: 0.06em;
}
.trow--5 .trow__track { animation: marquee 30s linear infinite; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* メインビジュアル（余白なしでぴったり・動かさない） */
.hero__art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* 右側のナビも、少し遅れて順番に浮かび上がる */
.home-brand,
.home-nav a,
.home-links {
  animation: floatUp 0.9s cubic-bezier(0.22, 0.68, 0.24, 1) both;
}
.home-brand { animation-delay: 0.25s; }
.home-nav a { animation-delay: 0.45s; } /* About / Works / Contact は同時に */
.home-links { animation-delay: 0.6s; }

@keyframes floatUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 動きを減らす設定の人には静止して見せる */
@media (prefers-reduced-motion: reduce) {
  .hero,
  .trow__track,
  .home-brand,
  .home-nav a,
  .home-links {
    animation: none;
  }
}

.home-side {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 3rem;
  padding: 2.5rem 2rem;
}
@media (min-width: 768px) {
  .home-side {
    /* 画像の残り幅にぴったり合わせる */
    width: auto;
    flex: 1 1 auto;
    min-width: 15rem;
    padding: 4rem 3rem;
  }
}
@media (min-width: 1024px) {
  .home-side {
    padding: 4rem 3.5rem;
  }
}
/* 「なろ」はロゴ画像（トップ画像のWelcomeと同じ字体） */
.home-brand__logo {
  display: block;
  height: 1.9rem;
  width: auto;
  fill: var(--ink);
  transition: fill 0.2s;
}
.home-brand a:hover .home-brand__logo {
  fill: var(--hover);
}
.home-brand__role {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}
.home-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.home-nav a {
  display: inline-flex;
  align-items: center;
  font-family: var(--serif);
  font-size: 1.875rem;
  transition: color 0.3s;
}
.home-nav a:hover {
  color: var(--hover);
}
.home-links__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--ink-soft);
}
.home-links__list {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-family: var(--serif);
  font-size: 0.9rem;
  color: rgba(64, 56, 47, 0.75);
}
.home-links__list a:hover {
  color: var(--hover);
}
.home-links__note {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- animations ---------- */
@media (prefers-reduced-motion: no-preference) {
  @keyframes rise {
    from {
      opacity: 0;
      transform: translateY(12px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  /* 見出しも、カードやトップの文字と全く同じ動き・同じタイミングで出す */
  .rise {
    animation: floatUp 0.9s cubic-bezier(0.22, 0.68, 0.24, 1) 0.25s both;
  }
  @keyframes float {
    0%,
    100% {
      transform: translateY(0) translateX(0);
    }
    50% {
      transform: translateY(-14px) translateX(6px);
    }
  }
  .float {
    animation: float 7s ease-in-out infinite;
  }
  .float-slow {
    animation: float 11s ease-in-out infinite;
  }
}

/* ---------- Works：動画カード & 拡大モーダル ---------- */
.card__media.has-video {
  cursor: pointer;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vw;
  /* 白いすりガラス（ほわっと） */
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(18px) saturate(1.1);
  -webkit-backdrop-filter: blur(18px) saturate(1.1);
  /* ふわっと表示（すりガラスはゆっくりめに） */
  opacity: 0;
  transition: opacity 0.5s ease;
}
.modal.is-open {
  opacity: 1;
}
.modal[hidden] {
  display: none;
}
.modal__stack,
.modal__video {
  max-width: min(92vw, 1100px);
  max-height: 85vh;
  border-radius: 0.75rem;
  background: #000;
  box-shadow: 0 30px 90px -30px rgba(120, 90, 50, 0.45);
  opacity: 0;
  transform: scale(0.96);
  transition:
    opacity 0.45s ease,
    transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}
/* 複数枚のときは縦に並べて、はみ出た分はスクロールで見る */
.modal__stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  background: var(--surface);
  padding: 0.75rem;
  -webkit-overflow-scrolling: touch;
}
.modal__stack img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
  background: var(--surface);
}
.modal.is-open .modal__stack,
.modal.is-open .modal__video {
  opacity: 1;
  transform: scale(1);
  /* 遅延なし（すりガラスと動画がほぼ同時にふわっと） */
  transition-delay: 0s;
}
.modal__close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: background 0.2s;
}
.modal__close:hover {
  background: #fff;
}