/* ===================================
   株式会社ユテック - メインスタイルシート
   Design Reference: fukuokapaint.com style
   =================================== */

/* ----- リセット & 基本設定 ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #339933;
    --primary-dark: #2A7D2A;
    --primary-light: #45B045;
    --secondary: #2B5F3C;
    --secondary-light: #3A7A4F;
    --accent: #F5A623;
    --dark: #1A1A2E;
    --dark2: #2D2D44;
    --text: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --bg: #FFFFFF;
    --bg-light: #F8F6F3;
    --bg-warm: #FFF9F2;
    --bg-dark: #1A1A2E;
    --border: #E8E4DF;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-hover: 0 12px 48px rgba(0,0,0,0.16);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-ja: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
    --font-en: 'Montserrat', sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-ja);
    color: var(--text);
    line-height: 1.8;
    background: var(--bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.pc-only { display: inline; }
.sp-only { display: none; }

/* ----- トップバー ----- */
.top-bar {
    background: var(--dark);
    color: rgba(255,255,255,0.8);
    font-size: 0.75rem;
    padding: 6px 0;
    position: relative;
    z-index: 1001;
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar-left { display: flex; gap: 20px; }
.top-bar-left span i, .top-bar-right a i { margin-right: 5px; color: var(--primary-light); }
.top-bar-right a { color: rgba(255,255,255,0.8); }
.top-bar-right a:hover { color: #fff; }
.top-bar-phone a {
    color: #fff;
    text-decoration: none;
    font-family: var(--font-en);
    font-weight: 700;
    letter-spacing: 0.5px;
}
.top-bar-phone a:hover { opacity: 0.85; }

/* ----- ヘッダー ----- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: #FFFFFF;
    backdrop-filter: none;
    box-shadow: none;
    transition: var(--transition);
    padding-top: 30px;
}
.header.scrolled {
    padding-top: 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}
.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.logo-img {
    height: 70px;
    width: auto;
    display: block;
    transition: var(--transition);
}
.logo-main {
    font-family: var(--font-en);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 3px;
    line-height: 1;
}
.logo-sub {
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-top: 2px;
}

/* ナビ */
.nav-list {
    display: flex;
    list-style: none;
    gap: 0;
    align-items: center;
}
.nav-list li a {
    display: block;
    padding: 8px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    position: relative;
    letter-spacing: 0.5px;
}
.nav-list li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}
.nav-list li a:hover::after,
.nav-list li a.active::after { width: 70%; }
.nav-list li a:hover { color: var(--primary); }
.nav-cta {
    background: var(--primary) !important;
    color: #fff !important;
    border-radius: 50px !important;
    padding: 10px 24px !important;
    margin-left: 10px !important;
    font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(51,153,51,0.3);
}

/* ハンバーガー */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1002;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ----- ヒーローセクション ----- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    overflow: hidden;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(51,153,51,0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(51,153,51,0.04) 0%, transparent 50%);
}
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 20px 80px;
}
.hero-label {
    display: inline-block;
    background: rgba(51,153,51,0.1);
    border: 1px solid rgba(51,153,51,0.3);
    color: var(--primary);
    padding: 6px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    margin-bottom: 24px;
}
.hero-title {
    color: var(--dark);
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
}
.hero-title-line { display: block; }
.hero-title-line.accent {
    color: var(--primary);
    background: linear-gradient(90deg, var(--primary), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 36px;
    line-height: 1.9;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

/* ボタン共通 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(51,153,51,0.35);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}
.btn-outline-light {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
    margin-top: 10px;
}
.btn-outline-light:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

.hero-badges {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.hero-badges .badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 500;
}
.hero-badges .badge i { color: var(--primary); }

/* スクロールインジケーター */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 2px;
    font-family: var(--font-en);
}
.hero-scroll a span {
    display: block;
    width: 1px;
    height: 40px;
    background: rgba(0,0,0,0.15);
    margin-bottom: 8px;
    position: relative;
    overflow: hidden;
}
.hero-scroll a span::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
    0% { top: -100%; }
    50% { top: 0%; }
    100% { top: 100%; }
}

/* ----- セクション共通 ----- */
.section { padding: 100px 0; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
    font-family: var(--font-en);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section-label.light { color: var(--primary); }
.section-title {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.4;
}
.section-title.light { color: var(--dark); }
.section-title .title-num {
    color: var(--primary);
    font-family: var(--font-en);
    font-size: 2.6rem;
    margin: 0 4px;
}
.section-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    margin: 0 auto 20px;
    border-radius: 3px;
}
.section-line.light { background: linear-gradient(90deg, var(--primary), var(--accent)); }
.section-desc {
    color: var(--text-light);
    font-size: 1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}
.section-desc.light { color: var(--text-light); }

/* ----- ユテックとは ----- */
.about { background: var(--bg); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text {
    min-width: 0;
}
.about-image {
    position: relative;
    min-width: 0;
}
.about-catch {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
    line-height: 1.6;
}
.about-text p {
    margin-bottom: 16px;
    color: var(--text-light);
    font-size: 0.95rem;
}
.about-numbers {
    display: flex;
    gap: 30px;
    margin-top: 36px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}
.number-item { text-align: center; flex: 1; }
.number-item .number {
    font-family: var(--font-en);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    display: inline-block;
    min-width: 2ch;
}
.number-item .number-unit {
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 600;
}
.number-item p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 6px;
    margin-bottom: 0;
}
.about-img-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-wrapper img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: var(--transition);
}
.about-img-wrapper:hover img { transform: scale(1.05); }

/* スライドショー */
.about-slideshow {
    position: relative;
    height: 420px;
    overflow: hidden;
}
.about-slideshow img.slide {
    position: absolute;
    top: 0;
    left: 100%;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f5f5f5;
    transition: left 0.6s ease-in-out;
}
.about-slideshow img.slide.active {
    left: 0;
}
.about-slideshow img.slide.exit {
    left: -100%;
}

.about-badge-float {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    color: #fff;
    padding: 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.4;
}
.about-badge-float i { font-size: 1.8rem; }

/* ----- 事業内容 ----- */
.service {
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}
.service-bg-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(51,153,51,0.05) 0%, transparent 70%);
    border-radius: 50%;
}
.service-category { margin-bottom: 60px; }
.service-category:last-of-type { margin-bottom: 0; }
.service-category-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 28px;
    padding-left: 16px;
    border-left: 4px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.service-category-title i { color: var(--primary); }

/* サービスカード（大） */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.service-card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f5f5f5;
}
.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    padding: 8px;
    transition: var(--transition);
}
.service-card:hover .service-card-img img { transform: scale(1.1); }
.service-card-icon {
    position: absolute;
    bottom: -20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(51,153,51,0.3);
    z-index: 2;
}
.service-card-body {
    padding: 28px 24px 24px;
}
.service-card-body h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}
.service-card-body p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* サービスカード（小） */
.service-grid-4 { grid-template-columns: repeat(4, 1fr); }
.service-card-mini {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.service-card-mini:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}
.service-mini-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-warm);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.4rem;
    color: var(--primary);
    transition: var(--transition);
}
.service-card-mini:hover .service-mini-icon {
    background: var(--primary);
    color: #fff;
}
.service-card-mini h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.service-card-mini p {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* その他サービス */
.service-other { margin-top: 40px; }
.service-other-inner {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 28px 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.95rem;
}
.service-other-inner i { font-size: 1.6rem; flex-shrink: 0; }
.service-other-inner strong { font-weight: 700; }

/* ----- 選ばれる理由 ----- */
.strength { background: var(--bg); overflow: hidden; }
.strength-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 100%;
}
.strength-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border-top: 4px solid transparent;
}
.strength-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--primary);
}
.strength-number {
    font-family: var(--font-en);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(51,153,51,0.08);
    position: absolute;
    top: 12px;
    right: 16px;
    line-height: 1;
}
.strength-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 20px;
}
.strength-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}
.strength-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* デスクトップのみ3列 */
@media (min-width: 1025px) {
    .strength-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ----- 施工の流れ ----- */
.flow {
    background: var(--bg-light);
}
.flow-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.flow-timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
}
.flow-step {
    display: flex;
    gap: 30px;
    margin-bottom: 36px;
    position: relative;
}
.flow-step:last-child { margin-bottom: 0; }
.flow-step-number {
    font-family: var(--font-en);
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    background: var(--primary);
    padding: 6px 10px;
    border-radius: 20px;
    white-space: nowrap;
    position: relative;
    z-index: 2;
    height: fit-content;
    letter-spacing: 1px;
    line-height: 1;
    margin-top: 8px;
}
.flow-step-content {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    flex: 1;
    transition: var(--transition);
}
.flow-step-content:hover {
    box-shadow: var(--shadow-hover);
    transform: translateX(6px);
}
.flow-step-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-warm);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 12px;
}
.flow-step-content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.flow-step-content p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ----- 会社概要 ----- */
.company { background: var(--bg); }
.company-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 50px;
}
.company-table th,
.company-table td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    text-align: left;
    vertical-align: top;
    line-height: 1.8;
}
.company-table th {
    width: 160px;
    background: var(--bg-light);
    font-weight: 600;
    color: var(--dark);
    white-space: nowrap;
}
.company-table td a { color: var(--primary); }
.company-table td a:hover { text-decoration: underline; }
.company-table td small { color: var(--text-muted); font-size: 0.8rem; }

.map-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.map-title i { color: var(--primary); }
.map-container {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.map-container iframe {
    display: block;
    width: 100%;
    min-height: 400px;
}

/* ----- SDGs ----- */
.sdgs {
    background: linear-gradient(135deg, #F0F9F0, #E8F5E8);
}
.sdgs-content { max-width: 900px; margin: 0 auto; }
.sdgs-lead {
    font-size: 1.05rem;
    color: var(--text);
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.9;
}
.sdgs-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--secondary);
    color: #fff;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 auto 40px;
    display: flex;
    width: fit-content;
}
.sdgs-badge i { font-size: 1.2rem; color: var(--accent); }
.sdgs-text { text-align: center; }

/* SDGs 紹介エリア（テキスト＋証明書） */
.sdgs-intro {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
}
.sdgs-intro .sdgs-text {
    flex: 1;
    text-align: left;
}
.sdgs-intro .sdgs-lead {
    text-align: left;
}
.sdgs-intro .sdgs-badge {
    margin: 0;
}
.sdgs-certificate {
    flex-shrink: 0;
    width: 300px;
}
.sdgs-certificate img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}
.sdgs-certificate img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-hover);
}

.sdgs-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.sdgs-item {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.sdgs-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.sdgs-item-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 16px;
}
.sdgs-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.sdgs-item p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ----- お問い合わせ ----- */
.contact {
    background: #FFFFFF;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border);
}
.contact-bg-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 20%, rgba(51,153,51,0.04) 0%, transparent 60%);
}
.contact .container { position: relative; z-index: 2; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}
.contact-info-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}
.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 28px;
    color: var(--text);
}
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-item i {
    width: 44px;
    height: 44px;
    background: rgba(51,153,51,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
}
.contact-label {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 4px;
}
.contact-phone-number {
    font-family: var(--font-en);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary) !important;
    letter-spacing: 2px;
}
.contact-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}
.contact-info-item a { color: var(--text); }
.contact-info-item a:hover { color: var(--primary); }
.contact-info-item p {
    font-size: 0.9rem;
    margin-bottom: 2px;
    line-height: 1.6;
}

/* フォーム */
.contact-form-wrapper {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.required {
    background: var(--primary);
    color: #fff;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 4px;
    margin-right: 6px;
    font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.9rem;
    font-family: var(--font-ja);
    transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group select { cursor: pointer; }
.form-group select option { background: #fff; color: var(--text); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(51,153,51,0.2);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-submit { margin-top: 28px; }

/* ----- フッター ----- */
.footer {
    background: #FFFFFF;
    color: var(--text-light);
    padding: 60px 0 0;
    border-top: 1px solid var(--border);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid var(--border);
}
.footer-logo {
    margin-bottom: 16px;
}
.footer-logo-img {
    height: 44px;
    width: auto;
    display: block;
}
.footer-address {
    font-size: 0.8rem;
    line-height: 1.8;
    margin-bottom: 16px;
}
.footer-freedial {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    font-family: var(--font-en);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
}
.footer-freedial i { font-size: 0.9rem; }
.footer h4 {
    color: var(--dark);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul li a {
    color: var(--text-light);
    font-size: 0.82rem;
    transition: var(--transition);
}
.footer ul li a:hover { color: var(--primary); padding-left: 4px; }
.footer-cta p {
    font-size: 0.85rem;
    margin-bottom: 16px;
    line-height: 1.6;
}
.footer-cta .btn {
    display: flex;
    width: 100%;
    justify-content: center;
    font-size: 0.85rem;
    padding: 10px 16px;
}
.footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ----- ページトップ ----- */
.page-top {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(51,153,51,0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}
.page-top:hover {
    color: #fff;
    background: var(--primary-dark);
    transform: translateY(-3px);
}
.page-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ----- SP固定バー ----- */
.sp-fixed-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 998;
}
.sp-fixed-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    flex: 1;
}
.sp-fixed-phone { background: var(--primary); }
.sp-fixed-mail { background: var(--secondary); }

/* ----- AOS風アニメーション ----- */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-down"] { transform: translateY(-40px); }
[data-aos="fade-right"] { transform: translateX(-40px); }
[data-aos="fade-left"] { transform: translateX(40px); }
[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0, 0);
}

/* ===== レスポンシブ ===== */
@media (max-width: 1024px) {
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .service-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .strength-grid { grid-template-columns: 1fr; }
    .strength-grid .strength-card {
        grid-column: auto !important;
        margin-left: 0 !important;
    }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .pc-only { display: none; }
    .sp-only { display: inline; }
    .top-bar { display: none; }
    
    .header { padding-top: 0; }
    .header-inner { height: 60px; }
    .logo-img { height: 48px; }
    
    .hamburger { display: flex; }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #fff;
        box-shadow: -4px 0 20px rgba(0,0,0,0.15);
        transition: var(--transition);
        z-index: 1001;
        padding: 80px 30px 30px;
        overflow-y: auto;
    }
    .nav.active { right: 0; }
    .nav-list {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
    }
    .nav-list li a {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
        font-size: 0.95rem;
    }
    .nav-list li a::after { display: none; }
    .nav-cta {
        margin-left: 0 !important;
        margin-top: 16px !important;
        text-align: center;
    }
    
    .hero { min-height: 100svh; }
    .hero-content { padding: 100px 16px 60px; }
    .hero-title { font-size: 2rem; }
    .hero-desc { font-size: 0.9rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-badges { flex-direction: column; align-items: center; }
    .hero-scroll { display: none; }
    
    .section { padding: 60px 0; }
    .section-header { margin-bottom: 40px; }
    .section-title { font-size: 1.6rem; }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .about-catch { font-size: 1.3rem; }
    .about-numbers { flex-wrap: wrap; gap: 20px; }
    .number-item .number { font-size: 2.2rem; }
    .about-badge-float {
        bottom: 10px;
        right: 10px;
        padding: 14px;
        font-size: 0.7rem;
    }
    .about-img-wrapper img { height: 280px; }
    .about-slideshow { height: 280px; }
    
    .service-grid { grid-template-columns: 1fr; }
    .service-grid-4 { grid-template-columns: repeat(2, 1fr); }
    
    .strength-grid {
        grid-template-columns: 1fr;
    }
    .strength-grid .strength-card {
        grid-column: auto !important;
        margin-left: 0 !important;
    }
    
    .flow-timeline::before { left: 18px; }
    .flow-step { gap: 16px; }
    .flow-step-number { font-size: 0.6rem; padding: 5px 8px; }
    .flow-step-content { padding: 20px; }
    
    .company-table th,
    .company-table td { display: block; width: 100%; padding: 12px 16px; }
    .company-table th {
        background: var(--bg-warm);
        border-bottom: none;
        padding-bottom: 4px;
        font-size: 0.8rem;
    }
    .company-table td { padding-top: 4px; }
    
    .sdgs-items { grid-template-columns: 1fr; }
    .sdgs-intro {
        flex-direction: column;
        text-align: center;
    }
    .sdgs-intro .sdgs-text {
        text-align: center;
    }
    .sdgs-intro .sdgs-lead {
        text-align: center;
    }
    .sdgs-intro .sdgs-badge {
        margin: 0 auto;
    }
    .sdgs-certificate {
        width: 260px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .form-row { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    
    .page-top { bottom: 80px; }
    .sp-fixed-bar { display: flex; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.6rem; }
    .service-grid-4 { grid-template-columns: 1fr; }
    .about-numbers { flex-direction: column; align-items: center; }
    .contact-phone-number { font-size: 1.3rem; }
}

/* ----- reCAPTCHA 通知文 ----- */
.recaptcha-notice {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: -8px;
    margin-bottom: 16px;
}
.recaptcha-notice a {
    color: var(--primary);
    text-decoration: underline;
}
.recaptcha-notice a:hover {
    color: var(--primary-dark);
}

/* reCAPTCHA バッジを非表示にする（フォーム内に通知文を表示しているため） */
.grecaptcha-badge {
    visibility: hidden !important;
}