/*
Theme Name: Lightning Child
Theme URI: 
Template: lightning
Description: 
Author: 
Tags: 
Version: 0.6.1
*/
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Noto+Serif+JP:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700;900&family=Shippori+Mincho:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Stardos+Stencil:wght@700&display=swap');

/* ======================================================================
   見出しスケール（単一の正）— デザインシステム colors_and_type.css と同方式
   ▼ 見出しの font-size は必ずこの変数を参照する（px直書き禁止）
     display 72 / h1 60 / h2 48(セクション見出し) / h3 30(小見出し)
     h4 24(カード見出し) / h5 20(最小見出し)
   ====================================================================== */
:root{
  --h-display: 72px;
  --h1: 60px;
  --h2: 48px;   /* セクション見出し（OUR SERVICES / WHY / WORKS / CONTACT 共通） */
  --h3: 30px;   /* 小見出し（事業の行・選ばれる理由の項目） */
  --h4: 24px;   /* カード見出し */
  --h5: 20px;   /* 最小見出し */

  /* 見出しの書体・太さ・字間（about ページと同じ：細め＋やや詰め） */
  --font-display: 'Shippori Mincho', 'Noto Serif JP', serif;
  --h-weight: 400;
  --h-tracking: -0.03em;
}
@media screen and (max-width: 640px){
  :root{
    --h1: 36px;
    --h2: 30px;
    --h3: 24px;
  }
}

/* ======================================================================
   Lightning標準の見出し下線（青い装飾線）を完全に消去する一括リセット設定
   ====================================================================== */
.sk-services-section h2::after,
.sk-services-section h3::after,
.sk-service-card h2::after,
.sk-service-card h3::after,
.sk-features-section h2::after,
.sk-features-section h3::after,
.sk-feature-card h2::after,
.sk-feature-card h3::after,
.sk-works-section h2::after,
.sk-works-section h3::after,
.sk-work-card h2::after,
.sk-work-card h3::after,
.gt-contact-section h2::after,
.gt-contact-section h3::after,
.sk-site-footer h2::after,
.sk-site-footer h3::after,
.sk-hero h1::after,
.sk-hero h2::after {
    content: none !important;
    display: none !important;
    border: none !important;
    width: 0 !important;
    height: 0 !important;
}
/* 親テーマが強制付与する背景・枠線・余白の初期化 */
.sk-services-main-title,
.sk-service-name,
.sk-features-main-title,
.sk-works-main-title,
.sk-work-card-title,
.gt-main-title,
.sk-brand-logo,
.sk-nav-title,
.sk-hero__title {
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    background: none !important;
    background-image: none !important;
    padding: 0 !important;
    margin-top: 0;
    position: relative !important;
}
/* 施工実績カード内の見出し下のみ、デザイン通りの薄いグレー線を再配置 */
.sk-work-card-title {
    border-bottom: 1px solid #eef2f5 !important;
    padding-bottom: 15px !important;
    margin-bottom: 15px !important;
}
/* ======================================================================
   トップページ：CTAとフッターの間の白い隙間を完全に消す調整
   ====================================================================== */
.site-body {
  background-color: #0b1a29 !important; /* フッターのネイビーと同じ色 */
  padding-bottom: 0 !important;
  margin-bottom: 0 !important;
}
.main-section,
#main,
.site-main,
.entry-body {
  padding-bottom: 0 !important;
  margin-bottom: 0 !important;
}
.sk-site-footer {
  margin-top: 0 !important;
  border-top: none !important;
}

/* ==========================================================================
   ヘッダー
   ========================================================================== */
.sk-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: #031323;
    border-bottom: 1px solid #1a2a40;
}
.sk-header__inner {
    width: 100%;
    max-width: none;
    min-height: 72px;
    height: 72px !important;
    margin: 0 auto;
    padding: 0 0 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.sk-header__logo {
	max-height: 52px;
    text-decoration: none;
    color: #111;
    display: flex;
    align-items: center;
    gap: 14px;
}
.sk-header__logo-main {
    font-family: 'Noto Serif JP', serif;
    font-size: 24px;
    color: #1a2a40;
}
.sk-header__logo-sub {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.15em;
    color: #777;
}
.sk-header__nav {
    display: flex;
    gap: 0;
    margin-left: auto;
    margin-right: 70px;
}
/* ドロップダウン全体の基準位置 */
.sk-menu-item {
    position: relative;
}
/* ドロップダウン本体 */
.sk-dropdown {
    position: absolute;
    top: 56px;
    left: 0;
    width: 220px;
    background: #061222;
    border: 1px solid rgba(212,168,32,.25);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: .25s ease;
    z-index: 9999;
}

/* ホバー時に表示 */
.sk-menu-item:hover .sk-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
/* メニュー1件 */
.sk-dropdown__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 18px;
    color: #fff;
    text-decoration: none;
    font-family: 'Noto Serif JP', serif;
    font-size: 15px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    transition: .25s ease;
}
/* 最後だけ線なし */
.sk-dropdown__item:last-child {
    border-bottom: none;
}
/* ホバー時 */
.sk-dropdown__item:hover {
    background: rgba(212,168,32,.08);
    color: #d4a820;
}
/* 右矢印 */
.sk-dropdown__item span {
    color: #d4a820;
    font-size: 18px;
}
/* ヘッダー上段メニューのみ */
.sk-header__nav > a,
.sk-menu-item > a {
    text-decoration: none;
    color: #d7dee7;
    font-size: 16px;
    font-weight: 500;
    font-family: 'Shippori Mincho','Noto Serif JP',serif;
    transition: opacity 0.3s ease;
    padding-right: 20px;
    margin-right: 20px;
    border-right: 1px solid rgba(255,255,255,0.25);
    position: relative;
    padding-bottom: 0;
}
/* サービスリンク */
.sk-menu-link {
    display: flex;
    align-items: center;
    gap: 8px;
}
/* 下向き矢印 */
.sk-menu-arrow {
    width: 8px;
    height: 8px;
    border-right: 1.5px solid #d4a820;
    border-bottom: 1.5px solid #d4a820;
    transform: rotate(45deg) translateY(-2px);
    transition: .25s ease;
}
.sk-header__nav > a:last-child {
    border-right: none;
    padding-right: 0;
    margin-right: 0;
}

.sk-menu-item > a::after,
.sk-header__nav > a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: calc(100% - 20px);
    height: 2px;
    background: #c79a3a;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.sk-dropdown__item {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin: 0 !important;
    padding: 16px 18px !important;
    border-right: none !important;
}
.sk-header__nav > a:hover::after,
.sk-menu-item > a:hover::after {
    transform: scaleX(1);
}
.sk-header__right {
    display: flex;
    align-items: center;
    gap: 24px;
}
.sk-header__tel {
    text-align: right;
}
.sk-header__tel span {
    display: block;
    font-size: 10px;
    color: #888;
    margin-bottom: 4px;
}
.sk-header__tel a {
    text-decoration: none;
    color: #ffffff;
    font-size: 28px;
    font-weight: 400;
    letter-spacing: 0.03em;
    font-family: 'Shippori Mincho','Noto Serif JP',serif;

    display: flex;
    align-items: baseline;
}
.sk-header__tel a::before {
    content: "TEL.";
    font-size: 14px;
    margin-right: 6px;
    color: #d4c29a;
    letter-spacing: 0.08em;
}
.sk-header__contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    width: 140px;
    height: 56px;

    background: #D4A820;
    color: #1a2a40;
    text-decoration: none;

    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .08em;

    transition: opacity 0.3s ease;
}
.sk-header__contact::before {
    content: "✉";
    display: block;
    font-size: 24px;
    font-weight: 300;
    line-height: 1;
    margin-bottom: 4px;
}
.sk-header__contact:hover {
    opacity: 0.85;
}

/* --- トップページのみヘッダーをヒーロー上に透明オーバーレイ表示 --- */
.home .sk-header__nav a,
.page-template-front .sk-header__nav a {
    color: #d7dee7 !important;
    font-weight: 500 !important;
}
.home .sk-header__logo-main,
.page-template-front .sk-header__logo-main {
    color: #1a2a40 !important;
}
.home .sk-header__logo-sub,
.page-template-front .sk-header__logo-sub {
    color: #777 !important;
}
/* トップページの電話番号はヒーロー上では非表示（重なって読みにくくなるため） */
.home .sk-header__tel,
.page-template-front .sk-header__tel {
    display: block !important;
}
.home .sk-header__contact,
.page-template-front .sk-header__contact {
    background: #D4A820 !important;
    border: 1px solid #D4A820 !important;
    color: #1a2a40 !important;
    height: 56px !important;
    padding: 0 !important;
}
.home .sk-header__contact:hover,
.page-template-front .sk-header__contact:hover {
    background: #b98d43 !important;
    border-color: #b98d43 !important;
    color: #1a2a40 !important;
    opacity: 1;
}
/* WPテーマの上部余白を相殺 */
.home .site-body,
.home #main,
.home .main-section,
.home .site-main,
.page-template-front .site-body,
.page-template-front #main,
.page-template-front .main-section,
.page-template-front .site-main {
    padding-top: 0 !important;
    margin-top: 0 !important;
}
/* ロゴの表示領域を強制的に制限する */
.sk-header__logo {
    display: flex;
    align-items: center;
    max-height: 70px; /* 88pxの枠から溢れないように */
    overflow: hidden;
}
.sk-header__logo img {
    height: auto;
    width: auto;
    max-height: 26px;
}
/* ヘッダー全体が崩れないようにする */
.sk-header__inner {
    overflow: visible;      /* 溢れた場合も隠さず表示 */
}

/* ==========================================================================
   トップページ：ファーストビュー
   ========================================================================== */
:root {
    --sk-navy: #0b1a30;
    --sk-navy-deep: #061222;
    --sk-cream: #e3c99a;          /* タイトル・タグライン */
    --sk-cream-soft: #ead9b2;     /* プライマリーボタン */
    --sk-gold: #cda052;
    --sk-white: #ffffff;
    --sk-text-light: #e8ecf2;
    --sk-text-muted: #8a99ad;
}

.sk-hero {
    position: relative;
    width: 100%;
    height: calc(100vh - 88px) !important;
    max-height: calc(980px - 88px);
    min-height: calc(720px - 88px);
    background-color: var(--sk-navy);
    overflow: hidden !important;
    color: var(--sk-white);
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
    margin: 0 !important;
    padding: 0 !important;
}
.sk-hero * { box-sizing: border-box; }

.sk-hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('http://saitama.goodgreen.jp/wp-content/uploads/2026/06/firstview-test3.webp');
    background-size: cover;
    background-position: center top 35%;
}
.sk-hero__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(7,18,38,0.35) 0%,
        rgba(7,18,38,0.18) 32%,
        rgba(7,18,38,0) 50%);
    pointer-events: none;
}

/* --- 左コンテンツ --- */
.sk-hero__content {
    position: absolute;
    left: 5.6vw;
    top: 46%;
    transform: translateY(-50%);
    max-width: 640px;
    z-index: 3;
}
.sk-hero__lead {
    font-family: 'Noto Serif JP', "Hiragino Mincho ProN", serif;
    font-size: clamp(16px, 1.15vw, 22px);
    font-weight: 500;
    color: var(--sk-cream);
    letter-spacing: 0.08em;
    line-height: 1.5;
    margin: 0 0 16px;
}
.sk-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: #d4a820;
    margin: 0 0 24px;
}
.sk-hero__title {
    font-family: var(--font-display) !important;
    font-size: clamp(36px, 3.5vw, 64px) !important;
    font-weight: var(--h-weight) !important;
    color: #ffffff !important;
    letter-spacing: var(--h-tracking) !important;
    line-height: 1.32 !important;
    margin: 0 0 30px !important;
    word-break: keep-all !important;
    border: none !important;
    background: none !important;
    padding: 0 !important;
}
.sk-hero__title > span {
    display: block;
}
.sk-hero__accent {
    color: #D4A820;
}
.sk-hero__desc {
    font-size: clamp(12px, 0.82vw, 15px);
    line-height: 1.9;
    color: var(--sk-text-light);
    font-weight: 300;
    letter-spacing: 0.04em;
    margin: 0 0 34px;
    max-width: 520px;
}

/* --- ボタン --- */
.sk-hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.sk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-width: 200px;
    height: 54px;
    padding: 0 22px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    line-height: 1;
    white-space: nowrap;
}
.sk-btn__arrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 400;
    transition: transform 0.3s ease;
}
.sk-btn:hover .sk-btn__arrow { transform: translateX(4px); }
.sk-btn--primary {
    background: #D4A820;
    color: #1a2a40;
}
.sk-btn--primary:hover {
    background: #b98d43;
    color: #1a2a40;
}
.sk-btn--ghost {
    background: transparent;
    color: var(--sk-white);
    border: 1px solid rgba(255,255,255,0.55);
}
.sk-btn--ghost:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--sk-white);
    color: var(--sk-white);
}
/* 旧バージョンとの互換（旧.sk-btn--secondaryも残す） */
.sk-btn--secondary {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--sk-white);
}
.sk-btn--secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--sk-white);
}

/* --- 右側 縦書きタグライン --- */
.sk-hero__tagline {
    position: absolute !important;
    right: 2.5vw !important;
    top: 18% !important;
    bottom: auto !important;
    left: auto !important;
    transform: none !important;
    writing-mode: vertical-rl !important;
    -webkit-writing-mode: vertical-rl !important;
    font-family: var(--font-display) !important;
    font-size: 34px !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    letter-spacing: 0.08em !important;
    line-height: 1.7 !important;
    white-space: nowrap !important;
    margin: 0 !important;
    padding: 0 !important;
    background: none !important;
    z-index: 5;
}
/* --- 動くサービス内容 --- */
.sk-marquee {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    overflow: hidden;
    background: rgba(6,18,34,0.88);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    z-index: 10;
    backdrop-filter: blur(6px);
}
.sk-marquee__track {
    display: flex;
    align-items: center;
    gap: 34px;
    width: fit-content;
    flex-wrap: nowrap;
    padding: 16px 0;
    animation: sk-marquee-scroll 400s linear infinite;
}
.sk-marquee__track span {
    color: rgba(255,255,255,0.62);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.14em;
    white-space: nowrap;
}
.sk-marquee__track span:nth-child(even) {
    color: #d4a820;
}
@keyframes sk-marquee-scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(calc(-50% - 17px));
    }
}
/* --- 旧hero要素互換（万一旧PHPが残っていてもレイアウト崩れさせない） --- */
.sk-hero__container,
.sk-hero__visual-area,
.sk-hero__image-wrapper,
.sk-hero__visual-tag,
.sk-hero__caption,
.sk-hero__track-card,
.sk-hero__features,
.sk-hero__sub-lead,
.sk-hero__description,
.sk-hero__scroll-indicator,
.sk-hero__actions + .sk-hero__features { display: none; }

/* --- HERO レスポンシブ --- */
@media (max-width: 1280px) {
    .sk-hero__content { max-width: 52%; }
}

@media (max-width: 576px) {
    .sk-hero__actions {
        flex-direction: column;
    }
    .sk-btn {
        width: 100%;
    }
}

/* ======================================================================
   トップページ：事業内容
   ====================================================================== */
.sk-services-section {
    background-color: #ffffff;
    padding: 80px 0 0;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
    color: #333333;
    box-sizing: border-box;
    overflow: hidden; /* はみ出すゴースト番号のはみ出し量を制御 */
    position: relative; /* 追加 */
}

.sk-services-bg-text {
    position: absolute;
    top: 40px;
    left: -40px;

    font-family: 'Stardos Stencil', serif;
    font-size: 200px;
    font-weight: 700;
    line-height: .8;
    letter-spacing: -0.04em;

    color: #1a2a40;
    opacity: 0.045;

    pointer-events: none;
    z-index: 0;
}

.sk-services-section * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.sk-services-container {
    position: relative; /* 追加 */
    z-index: 1;         /* 追加 */

    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
}

/* --- セクション見出し（既存と同一の見た目） --- */
.sk-services-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    gap: 40px;
}
.sk-services-title-area {
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex: 0 0 40%;
}
.sk-services-sub {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: #cda052;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 15px;
}
.sk-services-sub::before {
    content: "01";
    color: #cda052;
    font-weight: 700;
}
.sk-services-sub span {
    display: inline-block;
    width: 30px;
    height: 1px;
    background-color: #cda052;
}
.sk-services-main-title {
    font-family: var(--font-display);
    font-size: var(--h2);
    font-weight: var(--h-weight);
    letter-spacing: var(--h-tracking);
    color: #1a2a40;
    line-height: 1.3 !important;
}
.sk-services-lead {
    flex: 0 1 50%;
    font-size: 14px;
    line-height: 1.8;
    color: #666;
    padding-top: 32px;
}

/* ----------------------------------------------------------------------
   事業の行（ゼブラ帯）
   テク: 偶数行をフルブリードの淡色帯にしてリズムを作る(ベタ塗りアクセント)
   ---------------------------------------------------------------------- */
.sk-svc-row {
    background-color: #ffffff;
}
.sk-svc-row--tint {
    background-color: #f7f9fa; /* 既存「理由」セクションと同じ淡グレー */
}
.sk-svc-row__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 60px;
    align-items: center;
    padding: 64px 0;
    border-top: 1px solid #e3e8ec;
}
/* 1本目だけ濃いネイビー罫 */
.sk-svc-row:first-of-type .sk-svc-row__inner {
    border-top: 2px solid #1a2a40;
}

/* 巨大ゴースト連番：左端を割って天罫をまたぐ(ブリード + またぎ) */
.sk-svc-row__num {
    /*position: absolute;
    top: -44px;
    left: -34px;
    z-index: 0;
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 150px;
    line-height: 0.8;
    letter-spacing: -0.05em;
    color: #1a2a40;
    opacity: 0.07;
    pointer-events: none;*/
	display: none;
}

/* --- テキスト側 --- */
.sk-svc-row__text {
    position: relative;
    z-index: 1;
    padding-left: 56px;
}
.sk-svc-row__en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #cda052;
    display: flex;
    align-items: center;
    gap: 12px;
}
.sk-svc-row__en i {
    font-style: normal;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0;
    color: #1a2a40;
}
.sk-svc-row__title {
    font-family: var(--font-display);
    font-size: var(--h3);
    font-weight: 500;
    letter-spacing: var(--h-tracking);
    line-height: 1.3;
    color: #1a2a40;
    margin: 12px 0 16px !important;
}
.sk-svc-row__desc {
    font-size: 16px;
    line-height: 2;
    color: #555;
    max-width: 46ch;
}
/* 箇条書き：goldティックの罫線行(線アクセント) */
.sk-svc-row__feats {
    list-style: none;
    margin: 24px 0 26px !important;
    border-top: 1px solid #e3e8ec;
    max-width: 46ch;
}
.sk-svc-row__feats li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 11px 0;
    border-bottom: 1px solid #e3e8ec;
    font-size: 14px;
    color: #555;
}
.sk-svc-row__feats li::before {
    content: "";
    flex: 0 0 auto;
    width: 14px;
    height: 2px;
    background-color: #cda052;
}
.sk-svc-row__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #1a2a40;
    text-decoration: none;
    transition: gap 0.2s ease;
}
.sk-svc-row__link span {
    font-family: 'Montserrat', sans-serif;
}
.sk-svc-row__link:hover {
    gap: 16px;
}

/* --- メディア側 --- */
.sk-svc-row__media {
    position: relative;
}
.sk-svc-row__ph {
    position: relative;
    aspect-ratio: 16 / 11;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(26, 42, 64, 0.10);
}
/* 画像未設定時に見えるグラデーション・フォールバック */
.sk-svc-row__ph.bg-event { background: linear-gradient(135deg, #433629 0%, #121921 100%); }
.sk-svc-row__ph.bg-fixtures { background: linear-gradient(135deg, #2c3545 0%, #111721 100%); }
.sk-svc-row__ph.bg-faux { background: linear-gradient(135deg, #223c2d 0%, #111a15 100%); }
.sk-svc-row__ph.bg-illumination { background: linear-gradient(135deg, #17273c 0%, #684f27 100%); }
.sk-svc-row__ph img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
/* 画像に重なる縦組み和文タブ(レイヤリング + 縦組み) */
.sk-svc-row__tab {
    position: absolute;
    top: 22px;
    left: -18px;
    z-index: 2;
    background: #0b1a29;
    color: #ffffff;
    writing-mode: vertical-rl;
    -webkit-writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: 'Noto Serif JP', serif;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.14em;
    padding: 16px 9px;
    border-radius: 2px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}
.sk-svc-row__tab i {
    font-style: normal;
    color: #cda052;
}

/* サービスタイトルリンク */
.sk-svc-row__title a,
.sk-svc-row__title a:visited{
    color:#1a2a40;
    text-decoration:none;
}
.sk-svc-row__title a:hover,
.sk-svc-row__title a:focus{
    color:#cda052;
    text-decoration:none;
}

/* --- 事業内容：レスポンシブ (640px) --- */
@media screen and (max-width: 640px) {
    .sk-services-section { padding: 50px 0; }
    .sk-services-container { padding: 0 20px; }
    .sk-services-header {
        flex-direction: column;
        gap: 15px;
        margin-bottom: 10px;
    }
    .sk-services-title-area { flex-basis: auto; }
    .sk-services-lead { flex-basis: auto; padding-top: 0; }
    /* 見出しサイズは :root の --h2 で自動縮小（旧 font-size:28px は撤去） */

    .sk-svc-row__inner {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 44px 0;
    }
    .sk-svc-row__text { padding-left: 0; }
    .sk-svc-row__num { top: -28px; left: -6px; font-size: 92px; }
    /* 見出しサイズは :root の --h3 で自動縮小（旧 font-size:26px は撤去） */
    /* スマホでは縦タブを横向きに */
    .sk-svc-row__tab {
        writing-mode: horizontal-tb;
        -webkit-writing-mode: horizontal-tb;
        top: -14px;
        left: 14px;
        padding: 8px 14px;
    }
}

/* ======================================================================
   トップページ：選ばれる4つの理由
   ====================================================================== */

.sk-features-section {
    position: relative;
    background: #0b1a30;
    padding: 80px 0;
    overflow: hidden;
}
.sk-features-bg-text {
    position: absolute;
    top: 44px;
    left: -40px;

    font-family: 'Stardos Stencil', serif;
    font-size: 200px;
    font-weight: 700;
    line-height: .8;
    letter-spacing: -0.04em;

    color: #ffffff;
    opacity: 0.04;

    pointer-events: none;
    z-index: 2;
}

.sk-features-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(
            90deg,
            rgba(11,26,48,0.95) 0%,
            rgba(11,26,48,0.88) 35%,
            rgba(11,26,48,0.72) 100%
        ),
        url("http://saitama.goodgreen.jp/wp-content/uploads/2026/05/4riyuu-backpic-2.webp");
    background-size: 75%;
    background-position: right center;
    background-repeat: no-repeat;
    z-index: 1;
}
.sk-features-container {
    position: relative;
    z-index: 2;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
}
.sk-features-header {
    margin-bottom: 20px;
}
.sk-features-title-area {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.sk-features-sub {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: #d4a820;
    display: flex;
    align-items: center;
    gap: 15px;
}
.sk-features-sub::before {
    content: "02";
    font-weight: 700;
}
.sk-features-sub span {
    width: 30px;
    height: 1px;
    background: #d4a820;
}
.sk-features-main-title,
.sk-services-main-title {
    font-family: var(--font-display);
    font-size: var(--h2);
    font-weight: var(--h-weight);
    letter-spacing: var(--h-tracking);
}

.sk-features-main-title {
    color: #ffffff;
}

.sk-services-main-title {
    color: #1a2a40;
}

.sk-features-main-title em {
    font-style: normal;
    color: #d4a820;
}
.sk-features-timeline {
    position: relative;
    margin-left: 0;
}
.sk-features-timeline::before {
    display: none;
}
.sk-feature-item {
    position: relative;
    display: flex;
    gap: 20px;

    margin-bottom: 8px;
    padding-bottom: 8px;
}
.sk-feature-item:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
}

.sk-feature-item__icon {
    width: 110px;
    flex-shrink: 0;

    display: flex;
    align-items: flex-start;
    justify-content: center;

    margin-top: -8px;

    background: none;
    border: none;
    border-radius: 0;
}

.sk-feature-item__icon img {
    width: 150px;
    height: 150px;
    object-fit: contain;
}
.sk-feature-item:last-child .sk-feature-item__content {
    border-bottom: none;
}
.sk-feature-item__content {
    width: 700px;

    padding-top: 8px;

    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-bottom: 16px;
}
.sk-feature-item__title {
    font-family: var(--font-display);
    font-size: var(--h3);
    font-weight: var(--h-weight);
    letter-spacing: var(--h-tracking);
    color: #fff;
    margin-bottom: 8px;
}
.sk-feature-item__desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(255,255,255,0.75);
}
@media screen and (max-width: 640px) {

    .sk-features-section {
        padding: 60px 0;
    }
    .sk-features-container {
        padding: 0 20px;
    }
    /* 見出しサイズは :root の --h2 で自動縮小（旧 font-size:30px は撤去） */
    .sk-features-timeline {
        margin-left: 0;
    }
    .sk-feature-item {
        gap: 20px;
    }
    .sk-feature-item__icon {
        width: 40px;
        height: 40px;
    }
    .sk-feature-item__icon img {
        width: 20px;
        height: 20px;
    }
    /* 見出しサイズは :root の --h3 で自動縮小（旧 font-size:22px は撤去） */
    .sk-feature-item__desc {
        font-size: 14px;
    }
}


/* ======================================================================
   トップページ：施工実績セクション (03 SELECTED WORKS)
   ====================================================================== */
.sk-works-section {
    background-color: #ffffff;
    padding: 80px 0;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
    color: #333333;
    box-sizing: border-box;
}
.sk-works-section * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
.sk-works-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}
/* --- ヘッダーエリア --- */
.sk-works-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}
.sk-works-title-area {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.sk-works-sub {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: #666;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 15px;
}
.sk-works-sub::before {
    content: "03";
    color: #cda052;
    font-weight: 700;
}
.sk-works-sub span {
    display: inline-block;
    width: 30px;
    height: 1px;
    background-color: #cda052;
}
.sk-works-main-title {
    font-family: var(--font-display);
    font-size: var(--h2);
    font-weight: var(--h-weight);
    letter-spacing: var(--h-tracking);
    color: #1a2a40;
    line-height: 1.2;
}
.sk-works-main-title span {
    color: #cda052;
}
/* タブフィルター */
.sk-works-filter {
    display: flex;
    gap: 10px;
    list-style: none;
    flex-wrap: wrap;
}
.sk-filter-btn {
    display: inline-flex;
    align-items: center;
    height: 38px;
    padding: 0 20px;
    border-radius: 19px;
    border: 1px solid #ddd;
    background: #fff;
    font-size: 13px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}
.sk-filter-btn span {
    font-size: 10px;
    color: #999;
    margin-left: 4px;
}
.sk-filter-btn.is-active {
    background: #0b1a29;
    border-color: #0b1a29;
    color: #fff;
}
.sk-filter-btn.is-active span {
    color: rgba(255, 255, 255, 0.6);
}
/* --- グリッドレイアウト --- */
.sk-works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}
.sk-work-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;

    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 14px;

    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}
.sk-work-card:hover {
    transform: translateY(-4px);
    border-color: #d6dbe1;
    box-shadow:
        0 12px 28px rgba(0,0,0,0.08);
}
.sk-work-body {
    padding: 0 2px;
}
.sk-work-thumb {
    margin-bottom: 18px;
}
/* 画像エリア（グラデーションダミー） */
.sk-work-thumb {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}
.sk-thumb-gradient-1 { background: linear-gradient(135deg, #18283b, #c19e59); }
.sk-thumb-gradient-2 { background: linear-gradient(135deg, #2b4436, #16241d); }
.sk-thumb-gradient-3 { background: linear-gradient(135deg, #446e54, #122117); }
.sk-thumb-gradient-4 { background: linear-gradient(135deg, #3d70b2, #c7aa5c); }
.sk-thumb-gradient-5 { background: linear-gradient(135deg, #3a3227, #1c1813); }
.sk-thumb-gradient-6 { background: linear-gradient(135deg, #5b7863, #1e2b21); }
.sk-work-meta-tag {
    position: absolute;
    bottom: 15px;
    left: 15px;
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.1em;
}
/* テキストエリア */
.sk-work-cat-info {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    color: #1a2a40;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}
.sk-work-cat-info span {
    margin: 0 8px;
    color: #ccc;
}
.sk-work-card-title {
    font-family: var(--font-display);
    font-size: var(--h5);
    font-weight: var(--h-weight);
    letter-spacing: var(--h-tracking);
    color: #111;
    line-height: 1.5;
}
/* 数値・実績表記 */
.sk-work-stat {
    display: flex;
    align-items: flex-end;
    gap: 8px;

    margin-bottom: 10px;
}
.sk-stat-num {
    font-family: 'Noto Serif JP', 'Montserrat', serif !important;
    font-size: 32px;
    font-weight: 400 !important;
    color: #111;
    line-height: 1;
}
.sk-stat-unit {
    font-family: 'Noto Serif JP', 'Montserrat', serif !important;
    font-size: 12px;
    font-weight: 700;
    color: #cda052;
    margin-right: 4px;
}
.sk-stat-label {
    font-size: 12px;
    color: #666;
    line-height: 1.8;
    margin-top: 10px;
	margin-bottom: 16px;
    padding-bottom: 10px;
}
.sk-work-stat-label {
    margin-top: 20px;
    padding-bottom: 20px;
}
/* --- 下部ボタン --- */
.sk-works-footer {
    text-align: center;
}
.sk-btn-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 54px;
    padding: 0 45px;
    border: 1px solid #1a2a40;
    background: transparent;
    color: #1a2a40;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
}
.sk-btn-more::after {
    content: "→";
    margin-left: 10px;
    font-family: sans-serif;
    transition: transform 0.3s ease;
}
.sk-btn-more:hover {
    background-color: rgba(26, 42, 64, 0.03);
}
.sk-btn-more:hover::after {
    transform: translateX(4px);
}
/* --- 施工実績：レスポンシブ --- */
@media screen and (max-width: 640px) {
    .sk-works-section {
        padding: 50px 0;
    }
    .sk-works-container {
        padding: 0 20px;
    }
    .sk-works-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
        margin-bottom: 30px;
    }
    /* 見出しサイズは :root の --h2 で自動縮小（旧 font-size:28px は撤去） */
    .sk-works-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    /* カード見出しは --h5(20px) を継承（旧 font-size:16px は撤去） */
    .sk-btn-more {
        width: 100%;
    }
}
/* ======================================================================
   トップページ：CTA (CONTACT)
   ====================================================================== */
.gt-contact-section {
  width: 100%;
  padding: 80px 0;
  font-family: 'Noto Serif JP', "Hiragino Mincho ProN", "MS Mincho", serif;
  color: #333333;
  box-sizing: border-box;
  background-image: linear-gradient(rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.4)), url('http://saitama.goodgreen.jp/wp-content/uploads/2026/05/格子1.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.gt-contact-section * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.gt-contact-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 50px;
}
.gt-contact-left {
  flex: 1;
  min-width: 320px;
}
.gt-sub-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: #cda052;
  margin-bottom: 20px;
  font-weight: 700;
}
.gt-sub-title span {
  margin: 0 5px;
}
.gt-main-title {
  font-family: var(--font-display);
  font-size: var(--h2);
  line-height: 1.5;
  color: #1a2a40;
  margin-bottom: 25px;
  font-weight: var(--h-weight);
  letter-spacing: var(--h-tracking);
}
.gt-gold-text {
  color: #cda052;
}
.gt-description {
  font-size: 14px;
  line-height: 1.8;
  color: #666666;
  margin-bottom: 30px;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
}
.gt-features-list {
  list-style: none;
  margin-bottom: 35px;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
}
.gt-features-list li {
  font-size: 14px;
  position: relative;
  padding-left: 25px;
  margin-bottom: 12px;
  color: #333333;
}
.gt-features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #cda052;
  font-weight: bold;
}
.gt-button-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
}
.gt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 30px;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.gt-btn-primary {
  background-color: #1a2a40;
  color: #ffffff;
  border: 1px solid #1a2a40;
}
.gt-btn-primary:hover {
  background-color: #0e1a2b;
}
.gt-arrow {
  margin-left: 8px;
  font-family: sans-serif;
}
.gt-btn-secondary {
  background-color: transparent;
  color: #1a2a40;
  border: 1px solid #1a2a40;
}
.gt-btn-secondary:hover {
  background-color: rgba(26, 42, 64, 0.05);
}
.gt-contact-right {
  flex: 1;
  min-width: 320px;
  max-width: 480px;
}
.gt-contact-card {
  background: #ffffff;
  padding: 40px;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}
.gt-card-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: #cda052;
  font-weight: 700;
  margin-bottom: 25px;
}
.gt-card-item {
  border-bottom: 1px solid #eef2f5;
  padding-bottom: 20px;
  margin-bottom: 20px;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
}
.gt-card-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}
.gt-item-label {
  font-size: 11px;
  color: #999999;
  margin-bottom: 5px;
}
.gt-phone-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #1a2a40;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.gt-email-address {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #1a2a40;
}
.gt-address-title {
  font-size: 16px;
  font-weight: bold;
  color: #333333;
}
.gt-item-note {
  font-size: 11px;
  color: #999999;
  margin-top: 3px;
}
@media (max-width: 768px) {
  .gt-contact-section {
    padding: 40px 0;
  }
  .gt-contact-container {
    flex-direction: column;
    align-items: stretch;
    gap: 40px;
  }
  .gt-contact-right {
    max-width: 100%;
  }
  .gt-main-title {
    font-size: 26px;
  }
  .gt-button-group .gt-btn {
    width: 100%;
  }
  .gt-contact-card {
    padding: 25px;
  }
  .gt-phone-number {
    font-size: 24px;
  }
}

/* ART PLANTS 特設サイト誘導バッジ（ヘッダー）*/
.sk-lp-badge {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    padding: 7px 18px;
    background: #0b1a29;
    border: 1px solid #2a3a52;
    border-radius: 4px;

    text-decoration: none;
    transition: background .3s ease, border-color .3s ease;
}
.sk-lp-badge:hover {
    background: #12263d;
    border-color: rgba(212, 168, 32, .55);
}
.sk-lp-badge__top {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1;
    color: #d4a820;          /* ART PLANTS = ゴールド */
}
.sk-lp-badge__icon {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    color: #d4a820;          /* リーフのストローク色 */
}
.sk-lp-badge__sub {
    font-family: 'Noto Sans JP', 'Noto Serif JP', serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1;
    color: #d7dee7;          /* サブテキスト = 明るいグレー */
}
.sk-lp-badge__sub {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sk-lp-badge__ext {
    width: 11px;
    height: 11px;
    color: #8a99ad;
    flex-shrink: 0;
}
/* スマホ：横幅が厳しいので社名のみ表示 */
@media screen and (max-width: 640px) {
    .sk-lp-badge {
        padding: 6px 12px;
    }
    .sk-lp-badge__sub {
        display: none;
    }
    .sk-lp-badge__top {
        font-size: 12px;
        letter-spacing: 0.08em;
    }
}

/* ======================================================================
   フッター (FOOTER)
   ====================================================================== */
.sk-site-footer {
    position: relative;

    background-color: #0b1a29;
    color: #a4b3c6;
    font-family: 'Montserrat', "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.8;
    padding: 70px 0 30px 0;
    width: 100%;
    box-sizing: border-box;
}
.sk-site-footer *,
.sk-site-footer *::before,
.sk-site-footer *::after {
    box-sizing: border-box;
}
.sk-footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}
.sk-footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 50px;
}
.sk-footer-brand {
    flex: 0 1 35%;
}
.sk-brand-logo {
    margin: 0 0 20px 0;
}
.sk-brand-logo img {
    display: block;
    max-width: 100%;
    height: auto;
}
.sk-brand-catch {
    font-family: 'Noto Serif JP', serif;
    color: #ffffff;
    font-size: 15px;
    font-weight: 500;
    margin: 0 0 25px 0;
    letter-spacing: 0.05em;
}
.sk-brand-details p {
    font-family: 'Noto Serif JP', serif;
    margin: 0 0 4px 0;
    font-size: 13.5px;
    color: #a4b3c6;
    letter-spacing: 0.02em;
}
.sk-footer-nav-group {
    flex: 0 1 65%;
    display: flex;
    justify-content: space-between;
    gap: 40px;
}
.sk-footer-nav-col {
    flex: 1;
    padding-left: 20px;
    min-width: 180px;
}
.sk-nav-title {
    font-family: 'Montserrat', sans-serif;
    color: #e5ad35;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin: 0 0 24px 0;
}
.sk-footer-nav-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sk-footer-nav-col li {
    margin-bottom: 12px;
}
.sk-footer-nav-col a {
    font-family: 'Noto Serif JP', serif;
    color: #a4b3c6;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
    letter-spacing: 0.03em;
}
.sk-footer-nav-col a:hover {
    color: #ffffff;
}

/* CONTACT */
.sk-footer-contact {
    flex: 0 0 300px;
    min-width: 300px;
}
.sk-footer-tel {
    margin-bottom: 4px;
}
.sk-footer-tel span {
    color: #e5ad35;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
}
.sk-footer-tel a {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    line-height: 1.1;
    white-space: nowrap;
}
.sk-footer-tel a {
    display: flex;
    align-items: baseline;
}

.sk-footer-tel a::before {
    content: "TEL.";
    font-size: 14px;
    margin-right: 8px;
    color: #d4a820;
    letter-spacing: 0.08em;
    font-weight: 700;
}
.sk-footer-hours {
    color: #8d9aad;
    font-size: 12px;
    margin-bottom: 22px;
}
.sk-footer-contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 50px;
    background: #d4a820;
    color: #0b1a29 !important;
    font-weight: 700;
    text-decoration: none;
    margin-bottom: 0px;
    transition: .3s;
}
.sk-footer-contact-btn:hover {
    background: #c2971d;
}
.sk-footer-faq {
    color: #a4b3c6 !important;
    text-decoration: none;
    font-size: 13px;
}
.sk-footer-faq:hover {
    color: #fff !important;
}
.sk-footer-bottom {
    border-top: 1px solid rgba(164, 179, 198, 0.15);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sk-footer-contact-btn i {
    margin-left: 8px;
    font-size: 10px;
}
.sk-copyright {
    font-size: 11px;
    color: #a4b3c6;
    margin: 0;
    letter-spacing: 0.08em;
}
.sk-bottom-links {
    display: flex;
    gap: 24px;
}
.sk-bottom-links a {
    font-family: 'Noto Serif JP', serif;
    color: #a4b3c6;
    text-decoration: none;
    font-size: 12px;
    transition: color 0.3s ease;
}
.sk-bottom-links a:hover {
    color: #ffffff;
}
.sk-page-top {
    position: absolute;
    top: 20px;
    right: 20px;

    width: 56px;
    height: 120px;

    background: #0b1a29;
    border-left: 2px solid #d4a820;

    color: #fff;
    text-decoration: none;

    display: flex;
    align-items: center;
    justify-content: center;

    writing-mode: vertical-rl;
    text-orientation: mixed;

    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    letter-spacing: .15em;

    z-index: 10;
}
.sk-page-top::before {
    content: "▲";
    color: #d4a820;
    font-size: 8px;

    margin-bottom: 15px;
}
.sk-page-top:hover {
    background: #12263d;
    color: #fff;
}

/* --- バッジ基本（※ヘッダー実装で既に追加済みなら、この基本ブロックは重複するので省略可） --- */
.sk-lp-badge {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    padding: 10px 18px;
    background: #0b1a29;
    border: 1px solid #2a3a52;
    border-radius: 4px;
    text-decoration: none;
    transition: background .3s ease, border-color .3s ease;
}
.sk-lp-badge:hover {
    background: #12263d;
    border-color: rgba(212, 168, 32, .55);
}
.sk-lp-badge__top {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1;
    color: #d4a820;          /* ART PLANTS = ゴールド */
}
.sk-lp-badge__icon {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    color: #d4a820;
}
.sk-lp-badge__sub {
    font-family: 'Noto Sans JP', 'Noto Serif JP', serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.4;
    color: #d7dee7;
}

/* --- フッター用モディファイア（案1） --- */
.sk-lp-badge--footer {
    margin-top: 26px;
    background: #07121f;
}

.sk-lp-badge--footer .sk-lp-badge__sub {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sk-lp-badge--footer .sk-lp-badge__ext {
    width: 12px;
    height: 12px;
    color: #8a99ad;
    flex-shrink: 0;
}

/* --- スマホ --- */
@media screen and (max-width: 640px) {
    .sk-lp-badge--footer {
        margin-top: 20px;
    }
}


@media screen and (max-width: 640px) {
    .sk-site-footer {
        padding: 40px 0 20px 0;
    }
    .sk-footer-container {
        padding: 0 20px;
    }
    .sk-footer-nav-group {
        flex-direction: column;
        gap: 30px;
    }
    .sk-footer-bottom {
        flex-direction: column-reverse;
        align-items: flex-start;
        gap: 15px;
    }
    .sk-bottom-links {
        flex-wrap: wrap;
        gap: 10px 15px;
    }
}