@charset "UTF-8";

/* ベーススタイル */
:root {
    --primary-color: #0f4c81; /* 信頼感のあるブルー */
    --accent-color: #e67e22; /* アクセントのオレンジ */
    --bg-color: #f8f9fa;
    --text-color: #333333;
    --light-text: #666666;
}

body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #ffffff;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    color: var(--primary-color);
    margin-top: 0;
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヘッダー */
header {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* ヒーローセクション */
.hero {
    background-color: var(--bg-color);
    text-align: center;
    padding: 80px 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
}

.hero h1 span {
    color: var(--primary-color);
}

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

.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #d35400;
    color: #ffffff;
}

/* セクション共通 */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
}

/* 特徴セクション */
.features {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.feature-card {
    flex: 1;
    min-width: 250px;
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

/* プランセクション */
.plans-bg {
    background-color: var(--bg-color);
}

.plans {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.plan-card {
    background: #ffffff;
    width: 100%;
    max-width: 400px;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    position: relative;
}

.plan-card.recommended {
    border: 2px solid var(--accent-color);
}

.recommended-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.plan-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.plan-price {
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--text-color);
}

.plan-list {
    list-style: none;
    padding: 0;
}

.plan-list li {
    margin-bottom: 10px;
    padding-left: 1.5em;
    position: relative;
}

.plan-list li::before {
    content: "✓";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* プロフィールセクション */
.profile-content {
    background: #ffffff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-left: 6px solid var(--primary-color);
}

/* フッター */
footer {
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
    padding: 20px 0;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    .features, .plans {
        flex-direction: column;
        align-items: center;
    }
}

/* 実績（Works）セクション */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.work-card {
    display: block;
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    border: 1px solid #eeeeee;
}

.work-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.work-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #e9ecef;
    overflow: hidden;
}

.work-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.work-card:hover .work-image img {
    transform: scale(1.05);
}

.work-content {
    padding: 20px;
}

.work-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.work-desc {
    font-size: 0.95rem;
    color: var(--light-text);
    margin-bottom: 15px;
}

.work-tag {
    display: inline-block;
    background-color: var(--bg-color);
    color: var(--light-text);
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 4px;
    margin-right: 5px;
    margin-bottom: 5px;
}