/* ===== 色や基本設定（ここを変えるとサイト全体の雰囲気が変わります） ===== */
:root {
  --color-bg: #fffaf5;          /* ベージュ（全体の背景） */
  --color-tint: #fbeee2;        /* 濃いめのベージュ（セクションの背景） */
  --color-text: #4a4039;
  --color-sub: #8a7b70;
  --color-main: #ee9a6f;        /* オレンジ */
  --color-main-dark: #d67a50;
  --color-accent: #ffd6dc;      /* ピンク */
  --color-card: #ffffff;
  --radius: 18px;
  --shadow: 0 6px 20px rgba(160, 110, 80, 0.12);
  --width: 960px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.9;
  letter-spacing: 0.04em;
}

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

/* ===== ヘッダー ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: rgba(255, 250, 245, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #f3e4d8;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-main);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px 20px;
  font-size: 0.9rem;
}

.nav a {
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.nav a:hover {
  color: var(--color-main-dark);
  border-bottom-color: var(--color-main);
}

/* ===== ヒーロー（最初に見える部分） ===== */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: var(--width);
  margin: 0 auto;
  padding: 80px 24px;
}

.hero-label {
  margin: 0 0 8px;
  color: var(--color-main);
  font-weight: 700;
  letter-spacing: 0.2em;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.5;
}

.marker {
  background: linear-gradient(transparent 62%, var(--color-accent) 62%);
  padding: 0 4px;
}

.hero-lead {
  margin: 0 0 32px;
  color: var(--color-sub);
}

.button {
  display: inline-block;
  padding: 12px 36px;
  border-radius: 999px;
  background: var(--color-main);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow);
  transition: background 0.2s, transform 0.2s;
}

.button:hover {
  background: var(--color-main-dark);
  transform: translateY(-2px);
}

.hero-icon {
  flex-shrink: 0;
}

.avatar {
  display: grid;
  place-items: center;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffb7c3, #f7b08a);
  color: #fff;
  font-size: 3rem;
  font-weight: 700;
  box-shadow: var(--shadow);
  border: 8px solid #fff;
}

/* 写真を使う場合（<img class="avatar"> にしたとき） */
img.avatar {
  object-fit: cover;
}

/* ===== セクション共通 ===== */
.section {
  padding: 72px 24px;
}

.section > * {
  max-width: var(--width);
  margin-left: auto;
  margin-right: auto;
}

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

.section-title {
  margin-top: 0;
  margin-bottom: 40px;
  text-align: center;
  font-size: 1.6rem;
}

.section-title span {
  display: block;
  font-size: 0.85rem;
  color: var(--color-main);
  letter-spacing: 0.2em;
}

/* ===== わたしについて ===== */
.about {
  max-width: 680px;
}

.about p {
  margin: 0 0 20px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 4px 16px;
  border-radius: 999px;
  background: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===== やっていること ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: var(--color-card);
  box-shadow: var(--shadow);
  text-align: center;
}

.card-icon {
  font-size: 2.4rem;
  line-height: 1;
}

.card h3 {
  margin: 16px 0 8px;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: var(--color-sub);
  font-size: 0.95rem;
  text-align: left;
}

/* ===== コンテンツ ===== */
.content-list {
  display: grid;
  gap: 16px;
  max-width: 680px;
  padding: 0;
  list-style: none;
}

.content-list a {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4px 16px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--color-card);
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.content-list a:hover {
  transform: translateY(-3px);
}

.content-kind {
  grid-row: span 2;
  min-width: 64px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--color-main);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.content-name {
  font-weight: 700;
}

.content-desc {
  color: var(--color-sub);
  font-size: 0.9rem;
}

/* ===== リンク ===== */
.contact-lead {
  text-align: center;
  margin-top: 0;
  margin-bottom: 28px;
}

.links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.link-button {
  min-width: 160px;
  padding: 12px 28px;
  border: 2px solid var(--color-main);
  border-radius: 999px;
  background: #fff;
  color: var(--color-main-dark);
  font-weight: 700;
  text-align: center;
  transition: background 0.2s, color 0.2s;
}

.link-button:hover {
  background: var(--color-main);
  color: #fff;
}

/* リンク未設定のボタン（URLを設定したら is-unset を外す） */
.link-button.is-unset,
.link-button.is-unset:hover {
  border-style: dashed;
  border-color: #d9c8bb;
  background: transparent;
  color: var(--color-sub);
  cursor: not-allowed;
}

.link-note {
  margin-top: 12px;
  margin-bottom: 0;
  text-align: center;
  color: var(--color-sub);
  font-size: 0.85rem;
}

/* ===== フッター ===== */
.site-footer {
  padding: 24px;
  text-align: center;
  color: var(--color-sub);
}

/* ===== スマホ表示 ===== */
@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    gap: 6px;
    padding: 10px 16px;
  }

  .nav {
    justify-content: center;
    gap: 2px 14px;
    font-size: 0.8rem;
  }

  html {
    scroll-padding-top: 96px;
  }

  .hero {
    flex-direction: column-reverse;
    text-align: center;
    padding: 48px 20px;
  }

  .hero-lead br {
    display: none;
  }

  .avatar {
    width: 170px;
    height: 170px;
    font-size: 2.2rem;
  }

  .section {
    padding: 56px 20px;
  }
}