/* カラー・フォント設定 */
:root {
    --primary-beige: #fdfaf5; /* 温かいベージュ */
    --accent-brown: #8d6e63;  /* 落ち着いたブラウン */
    --soft-orange: #ffab91;   /* 温かみのあるオレンジ */
    --text-dark: #4e342e;
    --text-light: #795548;
    --white: #ffffff;
    --font-main: 'Zen Maru Gothic', sans-serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.8;
    background-color: var(--primary-beige);
}

/* ヘッダー */
header {
    background-color: var(--white);
    padding: 20px 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-brown);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

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

nav a:hover {
    color: var(--soft-orange);
}

.nav-btn {
    background-color: var(--soft-orange);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
}

.nav-btn:hover {
    color: var(--white);
    transform: scale(1.05);
}

/* ヒーローセクション */
.hero {
    display: flex;
    min-height: 80vh;
    align-items: center;
}

.hero-left {
    flex: 1;
    padding: 60px 10%;
}

.sub-title {
    color: var(--soft-orange);
    font-weight: 700;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.hero-text h1 {
    font-size: 3rem;
    line-height: 1.3;
    margin-bottom: 25px;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--text-light);
}

.main-btn {
    display: inline-block;
    padding: 18px 50px;
    background-color: var(--accent-brown);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px 50px 50px 0;
    box-shadow: 0 10px 20px rgba(141, 110, 99, 0.2);
    transition: 0.3s;
}

.main-btn:hover {
    transform: translateY(-3px);
}

.hero-right {
    flex: 1;
    height: 100%;
    padding: 40px;
}

.hero-img-box img {
    width: 100%;
    border-radius: 100px 30px 100px 30px;
    box-shadow: 20px 20px 0 var(--white);
}

/* サービスセクション */
.services {
    padding: 120px 20px;
    background-color: var(--white);
}

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

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--accent-brown);
}

.service-flex {
    display: flex;
    gap: 40px;
}

.service-item {
    flex: 1;
    text-align: center;
}

.circle-img {
    width: 220px;
    height: 220px;
    margin: 0 auto 30px;
    border-radius: 50%;
    overflow: hidden;
    border: 8px solid var(--primary-beige);
}

.circle-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.circle-img:hover img {
    transform: scale(1.1);
}

.service-item h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-item p {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* CTAバナー */
.cta-banner {
    padding: 120px 20px;
    background: linear-gradient(rgba(255, 171, 145, 0.8), rgba(255, 171, 145, 0.8)), url('https://images.unsplash.com/photo-1528740561666-dc2479dc08ab?auto=format&fit=crop&q=80&w=1200');
    background-size: cover;
    background-attachment: fixed;
    text-align: center;
    color: var(--white);
}

.banner-inner h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.banner-inner p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.white-btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--white);
    color: var(--soft-orange);
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
}

/* フッター */
footer {
    padding: 60px 20px;
    text-align: center;
    background-color: var(--primary-beige);
}

footer .logo {
    margin-bottom: 20px;
}

footer p {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* レスポンシブ */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
    }
    .hero-text {
        text-align: center;
    }
    .service-flex {
        flex-direction: column;
        align-items: center;
    }
    .service-item {
        margin-bottom: 50px;
    }
}