@charset "UTF-8";

/* =============================================
   1. 共通設定
============================================= */
.brand-section-container {
    font-family: 'Noto Serif JP', serif;
    color: #333;
    line-height: 1.6;
    background-color: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.brand-section-container *,
.brand-section-container *::before,
.brand-section-container *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* =============================================
   2. 3つの核心セクション
============================================= */
.features-section {
    padding: 0 0 100px;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

.main-title {
    text-align: center;
    letter-spacing: 0.3em;
    font-weight: 200;
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    margin: 50px auto 60px;
}

.features-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 12px;
    padding: 0 20px;
    position: relative;
}

/* グレー帯 */
.features-bg-stripe {
    position: absolute;
    top: 55px; 
    left: 0;
    right: 0;
    height: 50px; 
    background-color: #f8f9fa;
    z-index: 1;
    clip-path: polygon(1% 0%, 99% 0%, 98% 100%, 2% 100%);
}

.feature-card {
    width: 320px; 
    flex: 0 0 320px; 
    position: relative;
    z-index: 2;
}

.circle-box {
    position: relative;
    width: 320px;
    height: 320px;
    border: 1px solid #c9c9c9;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    overflow: hidden;
}

.circle-content {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 15px;
}

.feature-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 32px;
    color: #b5b5b5;
    line-height: 1;
    font-weight: 300;
    font-style: italic;
    margin-bottom: 8px;
}

.feature-headline {
    width: 100%;
    background-color: #f8f9fa;
    height: 50px; 
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 0.05em;
    padding: 0 15px;
    position: relative;
    z-index: 3;
}

.feature-text {
    width: 68%;
    margin: 0 auto;
    font-family: sans-serif;
    font-size: 11.5px;
    line-height: 1.7;
    color: #555;
    text-align: center;
    word-break: break-all;
}

/* =============================================
   3. VOICES セクション
============================================= */
.voices-wrapper {
    background-color: #e6e2d6;
    padding: clamp(60px, 10vw, 100px) 0;
    width: 94vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.voices-section {
    max-width: 1000px;
    margin: 0 auto;
}

.voices-title {
    text-align: center;
    letter-spacing: 0.3em;
    font-weight: 200;
    font-size: clamp(24px, 5vw, 32px);
    font-family: 'Times New Roman', "YuMincho", "Hiragino Mincho ProN", serif;
    margin-bottom: clamp(40px, 8vw, 60px);
    text-transform: uppercase;
}

.voices-container {
    padding: 0 40px;
}

.voice-card {
    background-color: #fff;
    border: 1px solid #333;
    padding: 40px 60px;
    margin-bottom: 40px;
    position: relative;
    z-index: 10;
}

.voice-card:last-child {
    margin-bottom: 0;
}

.voice-bg-num {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    font-family: 'Cormorant Garamond', serif;
    font-size: 6rem;
    color: #000;
    opacity: 0.05;
    font-style: italic;
    line-height: 1;
    z-index: 1;
    pointer-events: none;
}

.voice-content {
    position: relative;
    z-index: 5;
    padding-right: 80px;
}

.voice-headline {
    font-size: clamp(0.9rem, 1.3vw, 1.1rem);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.voice-text {
    font-family: sans-serif;
    font-size: clamp(0.75rem, 1vw, 0.82rem);
    color: #444;
    text-align: justify;
    line-height: 1.7;
}

/* =============================================
   4. レスポンシブ設定
============================================= */
@media (max-width: 1020px) {
    /* 核心セクション */
    .features-container {
        flex-wrap: wrap;
        gap: 30px;
    }
    .feature-card {
        flex: 0 0 45%;
        max-width: 320px; /* サイズ維持 */
    }
    .features-bg-stripe {
        display: none;
    }
    
    /* VOICESセクション */
    .voice-card {
        padding: 40px 30px;
    }
    .voice-content {
        padding-right: 60px;
    }
    .voice-bg-num {
        font-size: 5.5rem;
        right: 10px;
    }
}

@media (max-width: 650px) {
    /* 核心セクション：縦並び */
    .features-container {
        flex-direction: column;
        align-items: center;
    }
    .feature-card {
        flex: 0 0 100%;
        max-width: 280px;
    }
    .feature-text {
        text-align: center;
    }

    /* VOICESセクション：スマホ特化レイアウト */
    .voices-container {
        padding: 0 20px;
    }
    .voice-card {
        padding: 35px 20px 25px;
        overflow: visible !important;
    }
    .voice-content {
        padding-right: 0;
    }
    .voice-bg-num {
        top: -15px !important;
        right: 15px !important;
        transform: none !important;
        font-size: 4.5rem !important;
        opacity: 0.12 !important;
        z-index: 1;
    }
}