/* カラー・フォント設定 */
:root {
    --bg-base: #f7f3ed;      /* 柔らかな和紙のようなベージュ */
    --accent-red: #a63d40;   /* 落ち着いた朱色 */
    --text-main: #2d2d2d;
    --text-sub: #6b6b6b;
    --white: #ffffff;
    --font-mincho: 'Shippori Mincho', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
}

/* 基本設定 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.8;
    overflow-x: hidden;
}

/* ヘッダー */
header {
    height: 100px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(247, 243, 237, 0.9);
    backdrop-filter: blur(5px);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-mincho);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    transition: 0.3s;
}

nav a:hover {
    color: var(--accent-red);
}

/* ヒーローセクション */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}

.vertical-text {
    font-family: var(--font-mincho);
    font-size: clamp(3rem, 10vw, 5rem);
    writing-mode: vertical-rl; /* 縦書き設定 */
    margin: 0 auto 40px;
    letter-spacing: 0.5em;
    height: 12em; /* 縦書きの長さを固定 */
    display: inline-block;
}

.hero-content p {
    font-family: var(--font-mincho);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    line-height: 2.2;
}

/* おすすめセクション */
.recommendation {
    padding: 120px 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-intro {
    text-align: center;
    margin-bottom: 100px;
}

.sub-title {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    color: var(--accent-red);
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.section-intro h2 {
    font-family: var(--font-mincho);
    font-size: 2.5rem;
}

/* スポットレイアウト：雑誌風 */
.spot-layout {
    display: flex;
    flex-direction: column;
    gap: 150px;
}

.spot-item {
    display: flex;
    align-items: center;
    gap: 80px;
}

.spot-item.reverse {
    flex-direction: row-reverse;
}

.spot-img {
    flex: 1.2;
    overflow: hidden;
    position: relative;
}

.spot-img::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    z-index: 1;
}

.spot-img img {
    width: 100%;
    display: block;
    transition: 0.8s;
}

.spot-item:hover .spot-img img {
    transform: scale(1.05);
}

.spot-info {
    flex: 1;
}

.area-tag {
    font-size: 0.8rem;
    color: var(--accent-red);
    letter-spacing: 0.2em;
    font-weight: 700;
}

.spot-info h3 {
    font-family: var(--font-mincho);
    font-size: 1.8rem;
    margin: 15px 0 25px;
    line-height: 1.4;
}

.spot-info p {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 30px;
}

.more-link {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--accent-red);
    padding-bottom: 5px;
}

/* バナー */
.banner {
    padding: 150px 0;
    text-align: center;
}

.banner-inner p {
    font-family: var(--font-mincho);
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.decoration-line {
    width: 1px;
    height: 100px;
    background-color: var(--accent-red);
    margin: 0 auto;
}

/* フッター */
footer {
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid #e0ddd7;
}

.logo-small {
    font-family: var(--font-mincho);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.copyright {
    font-size: 0.75rem;
    color: var(--text-sub);
}

/* レスポンシブ */
@media (max-width: 900px) {
    .header-inner nav {
        display: none; /* スマホ時はナビ隠す（簡略化） */
    }
    .hero-content h1 {
        writing-mode: horizontal-tb;
        height: auto;
        letter-spacing: 0.1em;
        font-size: 2.5rem;
    }
    .spot-item, .spot-item.reverse {
        flex-direction: column;
        gap: 40px;
    }
    .spot-info {
        text-align: center;
    }
}