@charset "UTF-8";
/* 2026-01-16 17:30:00 jun sakamoto */
/* 自家消費型太陽光発電システム LP専用CSS */

/* ==========================================================================
   カラー変数定義
   ========================================================================== */
:root {
    /* プライマリカラー */
    --lp-primary: #f19700;
    --lp-primary-dark: #d98500;
    --lp-secondary: #272851;
    --lp-accent: #e8cd20;

    /* テキストカラー */
    --lp-text: #333;
    --lp-text-light: #555;
    --lp-text-white: #fff;

    /* 背景カラー */
    --lp-bg-white: #fff;
    --lp-bg-gray: #f2f1f3;
    --lp-bg-light: #f4f4f4;
    --lp-bg-navy: #272851;

    /* ボーダー */
    --lp-border: #ccc;
    --lp-border-dark: #999;

    /* 余白管理 */
    --lp-section-padding: 80px;
    --lp-section-padding-sp: 40px;
    --lp-inner-width: 1200px;
    --lp-content-gap: 40px;
    --lp-content-gap-sp: 24px;
}

/* ==========================================================================
   リセット・基本スタイル
   ========================================================================== */
#lp-solar-container {
    width: 100%;
    overflow-x: hidden;
    font-family: "Noto Serif JP", serif, "M PLUS 1", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
    color: var(--lp-text);
    line-height: 1.8;
}

#lp-solar-container * {
    box-sizing: border-box;
}

#lp-solar-container img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

.lp-center {
    text-align: center;
}

.lp-margin-left {
    margin-left: 0.5em !important;
}

ul {
    list-style: none;
}

/* ==========================================================================
   ヒーローセクション
   ========================================================================== */
.lp-hero {
    position: relative;
    width: 100%;
    background: var(--lp-bg-white);
    padding: 40px 0;
    margin-top: 111px;
    /* ヘッダー固定分 */
}

/* 2026-01-16 16:00:00 jun sakamoto: 100%幅で左テキスト、右画像50% */
.lp-hero__container {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 50%;
    gap: 0;
    align-items: center;
}

/* 2026-01-16 16:00:00 jun sakamoto: テキストボックスを中央揃えに、左右パディング追加 */
.lp-hero__text-box {
    padding: 40px 60px;
    text-align: center;
}

.lp-hero__title {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    line-height: 1.6;
    margin: 0 0 20px 0;
    color: var(--lp-text);
}

/* 2026-01-16 15:30:00 jun sakamoto: 中央揃え設定 */
.lp-hero__subtitle {
    display: block;
    margin: 15px 0 25px 0;
    font-size: clamp(16px, 1.8vw, 20px);
    font-weight: 400;
    line-height: 1.6;
    color: var(--lp-text-light);
    text-align: center;
}

/* 2026-01-16 16:30:00 jun sakamoto: ボタンのホバーアニメーションを削除 */
.lp-hero__link {
    display: inline-block;
    padding: 12px 30px;
    background: var(--lp-secondary);
    color: var(--lp-text-white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: clamp(16px, 1.8vw, 20px);
    border-bottom: 3px solid #1a1a38;
    margin: 0 auto;
}

.lp-hero__link-text {
    display: inline-block;
}

.lp-hero__image {
    width: 100%;
    height: auto;
}

/* 2026-01-16 16:30:00 jun sakamoto: 角丸を削除 */
.lp-hero__image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 2026-01-16 17:30:00 jun sakamoto: SP時は画像を背景にしてテキストを重ねる */
@media screen and (max-width: 900px) {
    .lp-hero {
        padding: 0;
        margin-top: 65px;
        min-height: 30vh;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        background-image: var(--hero-bg);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
    }

    .lp-hero__container {
        grid-template-columns: 1fr;
        gap: 0;
        width: 100%;
        padding: 20px 10px;
        position: relative;
        z-index: 1;
    }

    /* 2026-01-16 17:00:00 jun sakamoto: テキストボックスに白の半透明背景（マーカー風） */
    .lp-hero__text-box {
        order: 1;
        padding: 10px 5px;
        background: rgba(255, 255, 255, 0.7);
        border-radius: 8px;
    }

    .lp-hero__image {
        display: none;
    }

    /* 2026-01-16 17:00:00 jun sakamoto: ボタン背景を半透明に */
    .lp-hero__link {
        background: rgba(39, 40, 81, 0.8);
        font-size: clamp(12px, 3vw, 18px);
    }

    .lp-hero__title {
        font-size: clamp(18px, 5vw, 24px);
    }

    .lp-hero__subtitle {
        font-size: clamp(14px, 3.5vw, 18px);
    }
}

/* ==========================================================================
   セクション共通
   ========================================================================== */
.lp-section {
    padding: var(--lp-section-padding) 20px;
    margin-top: 4vw;
}

.lp-section__inner {
    max-width: var(--lp-inner-width);
    margin: 0 auto;
}

.lp-section--white {
    background: var(--lp-bg-white);
}

.lp-section--with-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.lp-section--with-bg::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.75);
    z-index: 0;
}

.lp-section--with-bg .lp-section__inner {
    position: relative;
    z-index: 1;
}

/* 2026-01-16 13:30:00 jun sakamoto: 導入実績タイトルセクション背景画像
   画面幅100%基準で画像を上下中央に配置 */
.lp-section--achievement {
    background-size: 100% auto;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 0;
    padding: 80px 20px;
}

.lp-section--achievement::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.lp-section--achievement .lp-section__inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.lp-section__title--achievement {
    color: var(--lp-text-white);
    border-bottom: none;
    font-size: clamp(32px, 5vw, 48px);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    margin: 0;
    padding: 0;
}

.lp-section--gray {
    background: var(--lp-bg-gray);
}

.lp-section--navy {
    background: var(--lp-bg-navy);
    color: var(--lp-text-white);
}

.lp-section--cta {
    background: linear-gradient(135deg, var(--lp-bg-gray) 0%, var(--lp-bg-white) 100%);
}

/* セクションタイトル */
.lp-section__pretitle {
    margin-bottom: 30px;
    text-align: left;
}

.lp-section__pretitle-line {
    font-size: clamp(16px, 1.8vw, 20px);
    font-weight: 400;
    margin: 0 0 10px 0;
    color: var(--lp-text);
}

.lp-section__pretitle-main {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    margin: 0;
    line-height: 1.5;
    color: var(--lp-text);
}

.lp-section__title {
    font-size: clamp(26px, 3.5vw, 36px);
    font-weight: 700;
    margin: 0 0 40px 0;
    padding: 0 0 20px 0;
    border-bottom: 3px solid var(--lp-primary);
    display: flex;
    align-items: center;
    gap: 15px;
}

.lp-section__title--center {
    justify-content: center;
    text-align: center;
}

.lp-section__title--white {
    color: var(--lp-text-white);
    border-bottom-color: var(--lp-accent);
}

.lp-section__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    height: 50px;
    background: var(--lp-primary);
    color: var(--lp-text-white);
    font-size: 22px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

.lp-section__subtitle {
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 500;
    margin: -20px 0 30px 0;
    color: var(--lp-text-light);
}

.lp-section__content {
    margin-top: 30px;
}

.lp-section__content--columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.lp-section__image-column {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.lp-section__image-column .lp-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* PC: セクション4の左テキスト・右画像2カラム */
@media screen and (min-width: 901px) {
    .lp-section__content--columns {
        grid-template-columns: 1.24fr 1fr;
        gap: 40px;
    }

    /* セクション5（navy背景）は左画像・右テキスト */
    .lp-section--navy .lp-section__content--columns {
        grid-template-columns: 0.7fr 1.5fr;
    }
}

.lp-section__lead {
    font-size: clamp(16px, 1.8vw, 20px);
    font-weight: 500;
    line-height: 1.9;
    margin-bottom: 30px;
}

/* SP */
@media screen and (max-width: 900px) {
    .lp-section {
        padding: var(--lp-section-padding-sp) 15px;
    }

    /* 2026-01-16 17:00:00 jun sakamoto: SP時は左寄せ */
    .lp-section__lead {
        text-align: left;
    }

    .lp-section__title {
        margin-bottom: 30px;
        padding-bottom: 15px;
        flex-direction: column;
        gap: 10px;
    }

    .lp-section__number {
        min-width: 45px;
        height: 45px;
        font-size: 20px;
    }

    .lp-section--achievement {
        min-height: 35vh;
        padding: 60px 15px;
    }
}

/* ==========================================================================
   テキスト要素
   ========================================================================== */
.lp-text {
    margin: 0 0 20px 0;
    line-height: 1.9;
    font-size: clamp(16px, 1.8vw, 20px);
}

.lp-text--white {
    color: var(--lp-text-white);
}

.lp-text--bold {
    font-weight: 700;
    margin-top: 30px;
}

.lp-text--emphasis {
    font-weight: 700;
    color: var(--lp-primary);
    margin-top: 25px;
    font-size: clamp(16px, 1.8vw, 20px);
}

.lp-text--large {
    font-size: clamp(20px, 2.3vw, 26px);
    line-height: 2;
    margin-top: 30px;
}

.lp-text--orange {
    color: var(--lp-primary);
    font-weight: 700;
}

/* ==========================================================================
   リスト
   ========================================================================== */
.lp-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.lp-list li {
    padding-left: 1.5em;
    position: relative;
    margin-bottom: 12px;
    line-height: 1.8;
}

.lp-list li::before {
    content: "●";
    position: absolute;
    left: 0;
    color: var(--lp-primary);
}

.lp-list--disc {
    padding-left: 1.5em;
    list-style-type: disc;
    margin: 20px 0 30px 0;
}

.lp-list--disc li {
    padding-left: 0;
    margin-bottom: 10px;
}

.lp-list--disc li::before {
    content: none;
}

.lp-list--check li::before {
    content: "✓";
    color: var(--lp-primary);
    font-weight: 700;
    margin-right: 0.3em;
}

.lp-list--alert li::before {
    content: "△";
    color: #ff0000;
}

.lp-list--white {
    color: var(--lp-text-white);
}

.lp-list--white li::before {
    color: var(--lp-accent);
}

/* ==========================================================================
   ボックス要素
   ========================================================================== */
.lp-box {
    padding: 25px 30px;
    margin: 30px 0;
    border-radius: 8px;
    background: var(--lp-bg-light);
    border-left: 5px solid var(--lp-primary);
}

.lp-box--primary {
    background: #fff5e6;
    border-left-color: var(--lp-primary);
}

.lp-box--highlight {
    background: #fffbe3;
    border-left-color: var(--lp-accent);
}

.lp-box--caution {
    background: #fff4f4;
    border-left-color: #ff6b6b;
}

.lp-box--warning {
    background: #fff9e6;
    border: 2px solid #ffcc00;
    border-left-width: 5px;
    padding: 20px 25px;
}

.lp-box__title {
    font-weight: 700;
    font-size: clamp(16px, 1.8vw, 20px);
    margin: 0 0 12px 0;
    color: var(--lp-text);
}

.lp-box__text {
    margin: 0;
    line-height: 1.9;
}

/* SP */
@media screen and (max-width: 900px) {
    .lp-box {
        padding: 20px;
    }
}

/* ==========================================================================
   特徴セクション（セクション2）
   ========================================================================== */
.lp-features {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.lp-features__images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.lp-features__image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.lp-features__content {
    margin-top: 0;
}

/* PC: テキスト左、画像右の2カラム */
@media screen and (min-width: 901px) {
    .lp-features {
        grid-template-columns: 1.29fr 1fr;
        gap: 40px;
    }
}

.lp-features__heading {
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 700;
    margin: 0 0 15px 0;
    color: var(--lp-secondary);
}

.lp-features__text {
    font-size: clamp(16px, 1.8vw, 20px);
    font-weight: 500;
    margin-bottom: 30px;
    line-height: 1.8;
}

.lp-features__subheading {
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 600;
    margin: 30px 0 15px 0;
}

.lp-features__list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.lp-features__list li {
    padding-left: 1.8em;
    position: relative;
    margin-bottom: 10px;
    line-height: 1.8;
}

.lp-features__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--lp-primary);
    font-weight: 700;
    font-size: 1.2em;
}

.lp-features__emphasis {
    font-weight: 700;
    color: var(--lp-primary);
    margin-top: 20px;
    font-size: clamp(16px, 1.8vw, 20px);
}

/* ==========================================================================
   専門領域セクション（セクション3）
   ========================================================================== */
.lp-expertise {
    margin-top: 40px;
}

.lp-expertise__item {
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--lp-border);
}

.lp-expertise__item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.lp-expertise__heading {
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 700;
    margin: 0 0 30px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--lp-secondary);
}

/* 2026-01-16 17:30:00 jun sakamoto: 丸から四角に変更してセクション番号と差別化 */
.lp-expertise__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    background: var(--lp-secondary);
    color: var(--lp-text-white);
    font-size: 18px;
    font-weight: 700;
    border-radius: 4px;
    flex-shrink: 0;
}

.lp-expertise__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.lp-expertise__images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.lp-expertise__image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.lp-expertise__text p {
    margin: 0 0 15px 0;
    line-height: 1.9;
}

/* PC: 画像とテキストを2カラム */
@media screen and (min-width: 901px) {
    .lp-expertise__content {
        grid-template-columns: 0.6fr 1.5fr;
        gap: 40px;
    }

    /* 3-2のみテキスト左、画像右の逆順 */
    .lp-expertise__content--reverse {
        grid-template-columns: 1.5fr 1fr;
    }
}

/* SP */
@media screen and (max-width: 900px) {
    .lp-expertise__item {
        margin-bottom: 40px;
        padding-bottom: 40px;
    }

    .lp-expertise__heading {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* ==========================================================================
   画像配置
   ========================================================================== */
.lp-images-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.lp-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   導入実績セクション
   ========================================================================== */
.lp-cases {
    margin-top: 50px;
}

.lp-case {
    margin-bottom: 60px;
    background: var(--lp-bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.lp-case:last-child {
    margin-bottom: 0;
}

/* 2026-01-16 13:30:00 jun sakamoto: PC時の案件レイアウト
   左部（メイン）・右部（情報）の2カラム 2fr 1frでメイン部の幅を拡大 */
@media screen and (min-width: 901px) {
    .lp-case {
        grid-template-columns: 2fr 1fr;
        gap: 40px;
    }
}

.lp-case__main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lp-case__title {
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 700;
    margin: 0;
    color: var(--lp-secondary);
    border-left: 5px solid var(--lp-primary);
    padding-left: 15px;
}

.lp-case__image {
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
}

.lp-case__image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* 2026-01-16 13:30:00 jun sakamoto: 設置機器セクション
   左側に機器リスト、右側に2枚目以降の画像を配置 */
.lp-case__equipment {
    margin-top: 15px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.lp-case__equipment ul {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
    flex: 1;
    min-width:
        margin: 0 0 15px 0;
}

.lp-case__equipment li {
    padding-left: 1.5em;
    position: relative;
    margin-bottom: 8px;
    line-height: 1.8;
}

.lp-case__equipment li::before {
    content: "■";
    position: absolute;
    left: 0;
    color: var(--lp-primary);
}

.lp-case__specs {
    background: var(--lp-bg-light);
    padding: 25px;
    border-radius: 8px;
}

.lp-case__label {
    color: var(--lp-primary);
    font-weight: 700;
    margin: 0 0 15px 0;
}

.lp-case__system {
    font-weight: 700;
    font-size: 18px;
    margin: 0 0 10px 0;
}

.lp-case__specs p {
    margin: 8px 0;
    line-height: 1.8;
}

/* 2026-01-16 11:00:00 案件情報内の定義リスト */
.lp-case__data {
    margin: 10px 0;
}

.lp-case__data dt {
    font-weight: 600;
    margin: 8px 0 4px 0;
    line-height: 1.8;
}

.lp-case__data dd {
    margin: 0 0 8px 1.2em;
    line-height: 1.8;
}

/* 2026-01-16 14:00:00 jun sakamoto: 2枚目以降の画像コンテナ
   lp-case__equipmentの右側に横並びで配置 */
.lp-case__equipment-images {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.lp-case__pcs,
.lp-case__interior,
.lp-case__cubicle,
.lp-case__battery,
.lp-case__exterior {
    width: 180px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 2026-01-16 14:00:00 jun sakamoto: 画像が1枚のみの場合は大きく */
.lp-case__equipment-images img:only-child {
    width: 340px;
}

.lp-case__images-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.lp-case__images-row img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 2026-01-16 17:00:00 jun sakamoto: SP時のpaddingを調整 */
@media screen and (max-width: 900px) {
    .lp-case {
        padding: 10px;
    }

    /* 2026-01-16 13:30:00 jun sakamoto: SP時はequipmentを縦並びに戻す */
    .lp-case__equipment {
        flex-direction: column;
    }

    .lp-case__equipment-images {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .lp-case__pcs,
    .lp-case__interior,
    .lp-case__cubicle,
    .lp-case__battery,
    .lp-case__exterior {
        width: 100%;
        max-width: 300px;
    }
}

/* ==========================================================================
   シミュレーションセクション
   ========================================================================== */
.lp-simulation {
    background: var(--lp-bg-white);
    border-radius: 12px;
    padding: 40px;
    margin: 40px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* 2026-01-16 14:30:00 jun sakamoto: シミュレーションセクション
   lp-font-normal(16px〜20px)を最小値として設定 */
.lp-simulation__lead {
    font-size: clamp(16px, 1.8vw, 20px);
    font-weight: 500;
    line-height: 1.9;
    margin-bottom: 30px;
}

.lp-simulation__requirements {
    background: var(--lp-bg-light);
    padding: 30px;
    border-radius: 8px;
    margin: 30px 0;
}

.lp-simulation__heading {
    font-size: clamp(20px, 2.3vw, 26px);
    font-weight: 700;
    margin: 0 0 20px 0;
    color: var(--lp-secondary);
}

.lp-simulation__list {
    counter-reset: simulation-counter;
    list-style: none;
    padding: 0;
    margin: 0;
}

.lp-simulation__list li {
    counter-increment: simulation-counter;
    margin-bottom: 20px;
    padding-left: 0;
    position: relative;
    line-height: 1.9;
    font-size: clamp(16px, 1.8vw, 20px);
}

.lp-simulation__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    background: var(--lp-primary);
    color: var(--lp-text-white);
    font-weight: 700;
    border-radius: 50%;
    margin-right: 10px;
    font-size: 16px;
}

.lp-simulation__explanation,
.lp-simulation__note,
.lp-simulation__closing {
    margin: 30px 0;
}

.lp-simulation__explanation p,
.lp-simulation__note p,
.lp-simulation__closing p {
    margin: 0 0 15px 0;
    line-height: 1.9;
    font-size: clamp(16px, 1.8vw, 20px);
}

/* SP */
@media screen and (max-width: 900px) {
    .lp-simulation {
        padding: 25px 20px;
    }

    .lp-simulation__requirements {
        padding: 20px;
    }
}

/* ==========================================================================
   CTAボタン
   ========================================================================== */
.lp-cta {
    margin-top: 50px;
    text-align: center;
}

.lp-cta__button {
    margin: 0;
}

.lp-btn {
    display: inline-block;
    padding: 20px 50px;
    font-size: clamp(16px, 1.8vw, 20px);
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.lp-btn--primary {
    background: var(--lp-primary);
    color: var(--lp-text-white);
    border: 3px solid var(--lp-primary);
}

.lp-btn--primary:hover {
    background: var(--lp-primary-dark);
    border-color: var(--lp-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(241, 151, 0, 0.4);
}

/* SP */
@media screen and (max-width: 900px) {
    .lp-btn {
        padding: 18px 35px;
        font-size: 16px;
    }
}

/* ==========================================================================
   フォントサイズユーティリティ
   ========================================================================== */
/* 大タイトルサイズ */
.lp-font-title-large {
    font-size: clamp(24px, 3.5vw, 36px) !important;
}

/* 小見出しサイズ */
.lp-font-heading {
    font-size: clamp(20px, 2.3vw, 26px) !important;
}

/* 通常テキストサイズ */
.lp-font-normal {
    font-size: clamp(16px, 1.8vw, 20px) !important;
}

/* 注釈サイズ */
.lp-font-note {
    font-size: 16px !important;
}

@media screen and (max-width: 900px) {
    .lp-font-note {
        font-size: 12px !important;
    }
}

/* ==========================================================================
   ユーティリティ
   ========================================================================== */
.lp-mt-30 {
    margin-top: 30px;
}

.lp-mb-30 {
    margin-bottom: 30px;
}

.lp-text-center {
    text-align: center;
}