/* ========================================
   つなぐ介護用品 - カスタムスタイルシート
   黄緑色を基調としたデザイン
   ======================================== */

   :root {
    --primary-green: #7ec850;
    --primary-green-dark: #3a7122;
    --primary-dark: #2d5016;
    --light-green: #f0f7e8;
    --accent-green: #a8d96f;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #e0e0e0;
    --success-color: #28a745;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

/* ========================================
   スキップナビゲーション
   ======================================== */

.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-dark);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 8px 8px;
    z-index: 9999;
    font-weight: 600;
    text-decoration: none;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
    color: white;
}

/* ========================================
   ナビゲーション
   ======================================== */

.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    color: var(--primary-dark) !important;
    font-size: 1.5rem;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand:hover {
    color: var(--primary-green) !important;
}

.navbar-logo {
    height: 2rem;
    width: auto;
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 0.5rem;
}

.nav-link:hover {
    color: var(--primary-green) !important;
    border-bottom: 2px solid var(--primary-green);
}

/* ========================================
   ヒーロー セクション
   ======================================== */

.hero-section {
    background: linear-gradient(135deg, rgba(126, 200, 80, 0.05) 0%, rgba(168, 217, 111, 0.05) 100%);
    padding: 80px 0;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: 1;
}

.hero-section > .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    color: var(--primary-dark);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-section .lead {
    font-size: 1.25rem;
    color: var(--text-light);
}

.btn-primary-custom {
    background-color: var(--primary-green-dark);
    border-color: var(--primary-green-dark);
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(126, 200, 80, 0.3);
}

.btn-outline-primary {
    color: var(--primary-dark);
    border-color: var(--primary-green);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary-green-dark);
    border-color: var(--primary-green-dark);
    color: white;
    transform: translateY(-2px);
}

.hero-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-green) 100%);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 120px;
    color: white;
    box-shadow: 0 10px 30px rgba(126, 200, 80, 0.2);
}

/* ========================================
   事業紹介 セクション
   ======================================== */

.bg-light-green {
    background-color: var(--light-green);
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-green);
    box-shadow: 0 12px 24px rgba(126, 200, 80, 0.15);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   企業概要 セクション
   ======================================== */

.company-info-table {
    font-size: 1.05rem;
}

.company-info-table td {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.company-info-table tr:last-child td {
    border-bottom: none;
}

.info-box {
    border-left: 4px solid var(--primary-green);
    background-color: white !important;
    box-shadow: 0 4px 12px rgba(126, 200, 80, 0.1);
}

.info-box h4 {
    color: var(--primary-dark);
}

.info-box ul li {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ========================================
   所在地 セクション
   ======================================== */

.location-info {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.location-info p {
    font-size: 1.05rem;
}

.map-placeholder {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-green) 100%);
    border-radius: 12px;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
    box-shadow: 0 8px 20px rgba(126, 200, 80, 0.2);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.map-placeholder p {
    font-size: 1.2rem;
    font-weight: 600;
}

/* ========================================
   連絡先 セクション
   ======================================== */

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
    height: 100%;
}

.contact-card:hover {
    border-color: var(--primary-green);
    box-shadow: 0 8px 20px rgba(126, 200, 80, 0.15);
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.contact-card h5,
.contact-card .h5 {
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.contact-card p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.contact-card a {
    color: var(--primary-green);
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: var(--primary-dark);
}

/* ========================================
   お問い合わせフォーム
   ======================================== */

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.form-label {
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    border-color: var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(126, 200, 80, 0.25);
}

.form-check-input {
    border-color: var(--border-color);
    transition: all 0.3s ease;
}

.form-check-input:checked {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

.form-check-input:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(126, 200, 80, 0.25);
}

#successMessage {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

/* ========================================
   フッター
   ======================================== */

footer {
    background-color: var(--primary-dark) !important;
    margin-top: 5rem;
}

footer h5 {
    color: var(--primary-green);
}

footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-green) !important;
}

/* ========================================
   レスポンシブ対応
   ======================================== */

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-placeholder {
        width: 250px;
        height: 250px;
        font-size: 80px;
    }

    .service-card {
        padding: 1.5rem;
    }

    .location-info {
        margin-bottom: 2rem;
    }

    .map-placeholder {
        height: 300px;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 40px 0;
    }

    .hero-section h1 {
        font-size: 1.5rem;
    }

    .hero-section .lead {
        font-size: 1rem;
    }

    .hero-placeholder {
        width: 200px;
        height: 200px;
        font-size: 60px;
    }

    .d-flex.gap-3 {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .service-card {
        padding: 1.25rem;
    }

    .service-icon {
        font-size: 2.5rem;
    }

    .company-info-table {
        font-size: 0.95rem;
    }

    .company-info-table td {
        padding: 0.75rem 0;
    }

    .contact-card {
        padding: 1.5rem;
    }

    .contact-icon {
        font-size: 2rem;
    }

    footer {
        padding: 2rem 0 !important;
    }
}

/* ========================================
   テキストカラー
   ======================================== */

.text-primary-dark {
    color: var(--primary-dark);
}

.text-primary {
    color: var(--primary-green);
}

.border-primary-subtle {
    border-color: var(--accent-green) !important;
}

/* ========================================
   ユーティリティ
   ======================================== */

.fw-bold {
    font-weight: 700;
}

.rounded {
    border-radius: 12px;
}

.shadow-sm {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

/* ========================================
   アクセシビリティ
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

:focus-visible {
    outline: 3px solid var(--primary-green-dark);
    outline-offset: 2px;
}

/* スクロール時のスムーズなアニメーション */
section {
    scroll-margin-top: 80px;
}