@charset "UTF-8";
/*
Theme Name: NURO光 乗り換え体験特化テーマ
Theme URI: https://tsumanai-log.com/nuro/
Description: 1次情報を美しく魅せる、サイバーデザインのフルスタックLPテーマ。
Version: 1.0.4
Author: Shinohara
*/

/* --- サイバー・プレミアム・コアスタイル --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Noto Sans JP', sans-serif; background-color: #06090e; color: #ffffff; line-height: 1.8; }
html { scroll-behavior: smooth; }
.container { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* アニメーション */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-up.is-active { opacity: 1; transform: translateY(0); }

/* --- ヒーローセクション --- */
.hero {
    background: linear-gradient(180deg, rgba(2, 6, 12, 0.8) 0%, #06090e 100%), radial-gradient(circle at 80% 20%, #00ff66 0%, transparent 50%);
    padding: 120px 0 80px; text-align: center; border-bottom: 1px solid #1a2333;
}
.hero-badge {
    display: inline-block; background-color: rgba(0, 255, 102, 0.15); color: #00ff66; border: 1px solid #00ff66;
    padding: 6px 16px; border-radius: 4px; font-size: 14px; font-weight: bold; margin-bottom: 24px; font-family: 'Orbitron', sans-serif; letter-spacing: 0.1em;
}
.hero-title { font-size: 38px; font-weight: 900; line-height: 1.5; letter-spacing: -0.01em; margin-bottom: 24px; }
.hero-title span { background: linear-gradient(90deg, #00ff66, #00ffff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-lead { font-size: 17px; color: #a0aec0; max-width: 760px; margin: 0 auto; }

/* 特典バナー */
.promo-banner-wrap { text-align: center; margin: 30px 0; }
.promo-banner { max-width: 100%; width: 480px; height: auto; border-radius: 8px; box-shadow: 0 0 30px rgba(255, 51, 102, 0.2); }

/* --- セクション共通スタイル --- */
.section-title { font-size: 30px; text-align: center; font-weight: 900; margin-bottom: 40px; letter-spacing: 0.05em; color: #ffffff !important; }
.section-title span { color: #00ff66; }
.section-desc { text-align: center; color: #94a3b8; margin-bottom: 40px; }

/* --- 悩みセクション --- */
.pain-section { padding: 90px 0; background-color: #0f172a; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pain-box { background: #121824; border: 1px solid #1e293b; padding: 32px 24px; border-radius: 12px; position: relative; }
.pain-box::before { content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background-color: #ff3366; }
.pain-box h3 { font-size: 18px; margin-bottom: 12px; color: #ff3366; }

/* --- 各種コンテンツカード（グリッド構造） --- */
.content-box { background-color: rgba(255, 255, 255, 0.05); border: 1px solid #1e293b; padding: 32px; border-radius: 16px; margin-bottom: 40px; }
.content-box h3 { font-size: 20px; color: #00ff66; margin-bottom: 20px; border-left: 4px solid #00ff66; padding-left: 12px; font-weight: 700; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }

.evidence-img { width: 100%; height: auto; border-radius: 8px; border: 1px solid #2d3748; box-shadow: 0 4px 15px rgba(0,0,0,0.5); background-color: #06090e; }
.img-caption { font-size: 13px; color: #94a3b8; margin-top: 8px; line-height: 1.5; }

/* 🌟 お客様の声（吹き出し型パーツ CSS：性別カラー対応） */
.voice-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.voice-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.voice-user {
    width: 110px;
    text-align: center;
    flex-shrink: 0;
}
.voice-avatar {
    width: 64px;
    height: 64px;
    margin: 0 auto 8px;
    border-radius: 50%;
    overflow: hidden;
    background: #1e293b;
    border: 2px solid #38bdf8; /* 基本：男性（青） */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.voice-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.voice-avatar-placeholder {
    font-size: 28px;
    line-height: 1;
}
.voice-name {
    font-size: 13px;
    font-weight: bold;
    color: #fff;
    line-height: 1.3;
}
.voice-meta {
    font-size: 11px;
    color: #94a3b8;
    margin-top: 2px;
}
.voice-speech-bubble {
    position: relative;
    background: #1e293b;
    border: 1px solid #334155;
    padding: 20px;
    border-radius: 12px;
    flex: 1;
    color: #f1f5f9;
    font-size: 15px;
    line-height: 1.7;
}
.voice-speech-bubble::before {
    content: "";
    position: absolute;
    top: 24px;
    left: -10px;
    border-style: solid;
    border-width: 8px 10px 8px 0;
    border-color: transparent #334155 transparent transparent;
}
.voice-speech-bubble::after {
    content: "";
    position: absolute;
    top: 25px;
    left: -8px;
    border-style: solid;
    border-width: 7px 9px 7px 0;
    border-color: transparent #1e293b transparent transparent;
}

/* 🌸 女性用カラーカスタマイズ（ピンク指定） */
.voice-item.gender-female .voice-avatar {
    border-color: #f472b6; /* ネオンピンクの枠線 */
    background: rgba(244, 114, 182, 0.1);
}
.voice-item.gender-female .voice-speech-bubble {
    border-color: rgba(244, 114, 182, 0.4);
}
.voice-item.gender-female .voice-speech-bubble::before {
    border-color: transparent rgba(244, 114, 182, 0.4) transparent transparent;
}

/* --- FAQ --- */
.faq-wrapper { max-width: 800px; margin: 0 auto; }
.faq-item { background: #121824; border: 1px solid #1e293b; border-radius: 8px; margin-bottom: 16px; overflow: hidden; }
.faq-question { width: 100%; background: none; border: none; color: #ffffff; text-align: left; padding: 20px 24px; font-size: 16px; font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: background 0.3s; }
.faq-question:hover { background: rgba(0, 255, 102, 0.02); }
.faq-icon { font-size: 12px; color: #00ff66; transition: transform 0.3s ease; }
.faq-answer { display: none; overflow: hidden; background: #0b0f17; }
.faq-answer-content { padding: 20px 24px; font-size: 14px; color: #cbd5e1; border-top: 1px solid #1e293b; line-height: 1.8; }

/* --- フォーム --- */
.contact-section { padding: 90px 0; background-color: #121824; border-top: 1px solid #1e293b; }
.form-wrapper { max-width: 640px; margin: 0 auto; background: #06090e; padding: 40px; border-radius: 16px; border: 1px solid #1e293b; }

.footer { background-color: #06090e; color: #64748b; padding: 40px 0; text-align: center; font-size: 13px; border-top: 1px solid #1a2333; }

/* スマホ対応 */
@media (max-width: 768px) {
    body { line-height: 1.7; }
    .container { padding: 0 16px; }
    .hero { padding: 80px 0 50px; }
    .hero-title { font-size: 24px; line-height: 1.4; }
    .section-title { font-size: 22px; margin-bottom: 30px; }
    .pain-grid, .grid-2, .grid-3 { grid-template-columns: 1fr !important; gap: 16px; }
    
    .voice-item {
        flex-direction: column;
        align-items: center;
    }
    .voice-user {
        width: 100%;
    }
    .voice-speech-bubble::before,
    .voice-speech-bubble::after {
        display: none;
    }
}