/**
 * HAIIA TOPページ専用スタイル
 * メリハリのあるモダンデザイン
 */

/* ==========================================================================
   Variables
   ========================================================================== */
:root {
    --haiia-primary: #335e4a;
    --haiia-primary-dark: #1a3d2e;
    --haiia-primary-light: #abcaaa;
    --haiia-accent: #0066cc;
    --haiia-accent-dark: #004499;
    --haiia-warning: #c0392b;
    --haiia-warning-bg: #fef2f2;
    --haiia-success: #27ae60;
    --haiia-success-bg: #f0fdf4;
    --haiia-text: #1a1a1a;
    --haiia-text-muted: #555555;
    --haiia-bg-light: #f7f9fc;
    --haiia-bg-dark: #0f172a;
    --haiia-border: #e2e8f0;
    --haiia-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --haiia-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --haiia-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --haiia-radius: 8px;
    --haiia-radius-lg: 16px;
    --haiia-radius-xl: 24px;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
.haiia-home .haiia-home-content {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--haiia-text);
}

.haiia-home-content p {
    margin-bottom: 1.5em;
    color: var(--haiia-text-muted);
}

.haiia-home-content strong {
    color: var(--haiia-text);
    font-weight: 700;
}

/* ==========================================================================
   Section Styles
   ========================================================================== */
.haiia-section {
    padding: 4rem 0;
}

.haiia-section:first-child {
    padding-top: 2rem;
}

/* Main Title - 大見出し */
.haiia-main-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--haiia-text);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    position: relative;
    letter-spacing: -0.02em;
}

.haiia-main-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--haiia-primary), var(--haiia-accent));
    border-radius: 2px;
}

/* Section Title - 中見出し */
.haiia-section-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--haiia-text);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

/* Subtitle - 小見出し */
.haiia-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--haiia-text-muted);
}

/* Highlight Box - 強調ボックス */
.haiia-highlight {
    text-align: center;
    font-size: 1.5rem;
    line-height: 1.7;
    padding: 3rem 2rem;
    background: var(--haiia-bg-dark);
    color: #fff;
    border-radius: var(--haiia-radius-xl);
    margin: 2rem 0;
}

.haiia-highlight strong {
    color: #fff;
    display: block;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Lists
   ========================================================================== */
.haiia-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.haiia-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    color: var(--haiia-text-muted);
    border-bottom: 1px solid var(--haiia-border);
}

.haiia-list li:last-child {
    border-bottom: none;
}

.haiia-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.1em;
    width: 8px;
    height: 8px;
    background: var(--haiia-primary);
    border-radius: 50%;
}

.haiia-numbered-list {
    counter-reset: step;
    list-style: none;
    padding-left: 0;
}

.haiia-numbered-list li {
    counter-increment: step;
    padding: 1rem 0 1rem 3.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    color: var(--haiia-text-muted);
}

.haiia-numbered-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 2rem;
    height: 2rem;
    background: var(--haiia-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

/* ==========================================================================
   Gap Section - 格差セクション
   ========================================================================== */
.haiia-gaps {
    background: var(--haiia-bg-light);
    margin: 0 -2rem;
    padding: 4rem 2rem;
    border-radius: var(--haiia-radius-xl);
}

.haiia-gap-item {
    background: #fff;
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-radius: var(--haiia-radius-lg);
    box-shadow: var(--haiia-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.haiia-gap-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--haiia-shadow-lg);
}

.haiia-gap-item h4 {
    color: var(--haiia-primary-dark);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.haiia-gap-item h4::before {
    content: "";
    width: 4px;
    height: 1.3rem;
    background: var(--haiia-primary);
    border-radius: 2px;
}

/* ==========================================================================
   Comparison Table - 比較テーブル
   ========================================================================== */
.haiia-comparison-table {
    overflow-x: auto;
    margin: 2rem 0;
}

.haiia-comparison-table table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--haiia-radius-lg);
    overflow: hidden;
    box-shadow: var(--haiia-shadow-lg);
}

.haiia-comparison-table th {
    background: var(--haiia-primary-dark);
    color: #fff;
    padding: 1.5rem 1.25rem;
    font-size: 1.15rem;
    font-weight: 700;
    text-align: center;
}

.haiia-comparison-table th:first-child {
    background: var(--haiia-warning);
}

.haiia-comparison-table th:last-child {
    background: var(--haiia-success);
}

.haiia-comparison-table th strong {
    color: #fff;
}

.haiia-comparison-table td {
    padding: 1.25rem;
    vertical-align: middle;
    font-size: 1rem;
    text-align: center;
}

.haiia-comparison-table tr:nth-child(even) td {
    background: rgba(0, 0, 0, 0.02);
}

.haiia-comparison-table .future-a {
    background: var(--haiia-warning-bg);
    color: var(--haiia-warning);
    font-weight: 600;
    border-right: 1px solid var(--haiia-border);
}

.haiia-comparison-table .future-b {
    background: var(--haiia-success-bg);
    color: var(--haiia-success);
    font-weight: 600;
}

/* ==========================================================================
   Future Detail Boxes - 未来詳細ボックス
   ========================================================================== */
.haiia-future-box {
    padding: 2.5rem;
    border-radius: var(--haiia-radius-lg);
    margin: 2rem 0;
}

.haiia-future-box h4 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.haiia-future-box p {
    margin-bottom: 1.25rem;
}

.haiia-future-a {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 2px solid #fecaca;
}

.haiia-future-a h4 {
    color: var(--haiia-warning);
}

.haiia-future-b {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 2px solid #bbf7d0;
}

.haiia-future-b h4 {
    color: var(--haiia-success);
}

/* ==========================================================================
   Skills Section - スキルセクション
   ========================================================================== */
.haiia-skill-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.haiia-skill-item {
    background: #fff;
    padding: 2rem;
    border-radius: var(--haiia-radius-lg);
    box-shadow: var(--haiia-shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.haiia-skill-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--haiia-primary), var(--haiia-accent));
}

.haiia-skill-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--haiia-shadow-lg);
}

.haiia-skill-item h5 {
    color: var(--haiia-text);
    font-size: 1.15rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* ==========================================================================
   Pyramid Section - ピラミッド図
   ========================================================================== */
.haiia-pyramid {
    background: var(--haiia-bg-light);
    margin: 0 -2rem;
    padding: 4rem 2rem;
    border-radius: var(--haiia-radius-xl);
    text-align: center;
}

.haiia-pyramid-image {
    margin: 2rem auto;
    max-width: 100%;
}

.haiia-pyramid-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--haiia-radius-lg);
    box-shadow: var(--haiia-shadow-lg);
}

/* ==========================================================================
   Layer Items - 層別説明
   ========================================================================== */
.haiia-layer-item {
    background: #fff;
    padding: 2.5rem;
    border-radius: var(--haiia-radius-lg);
    margin: 1.5rem 0;
    box-shadow: var(--haiia-shadow);
}

.haiia-layer-item h4 {
    color: var(--haiia-text);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.haiia-layer-item h4 strong {
    background: linear-gradient(90deg, var(--haiia-primary), var(--haiia-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   Steps Section - ステップセクション
   ========================================================================== */
.haiia-steps {
    margin: 2rem 0;
}

.haiia-step {
    background: #fff;
    padding: 2.5rem;
    border-radius: var(--haiia-radius-lg);
    box-shadow: var(--haiia-shadow);
    position: relative;
}

.haiia-step h3 {
    color: var(--haiia-text);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.haiia-step h3::before {
    content: "";
    width: 8px;
    height: 100%;
    min-height: 2rem;
    background: linear-gradient(180deg, var(--haiia-primary), var(--haiia-accent));
    border-radius: 4px;
}

.haiia-level-list {
    list-style: none;
    padding: 0;
}

.haiia-level-list li {
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    background: var(--haiia-bg-light);
    border-radius: var(--haiia-radius);
    transition: background 0.2s ease;
}

.haiia-level-list li:hover {
    background: #eef2ff;
}

.haiia-level-list li strong {
    display: block;
    color: var(--haiia-text);
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

/* CTA Link */
.haiia-cta-link {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--haiia-accent), var(--haiia-accent-dark));
    color: #fff !important;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.35);
}

.haiia-cta-link strong {
    color: #fff !important;
}

.haiia-cta-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.45);
}

/* ==========================================================================
   Membership Table - 会員テーブル
   ========================================================================== */
.haiia-membership {
    background: var(--haiia-bg-light);
    margin: 0 -2rem;
    padding: 4rem 2rem;
    border-radius: var(--haiia-radius-xl);
}

.haiia-table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
}

.haiia-membership-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
    border-radius: var(--haiia-radius-lg);
    overflow: hidden;
    box-shadow: var(--haiia-shadow-lg);
}

.haiia-membership-table th {
    background: var(--haiia-primary-dark);
    color: #fff;
    padding: 1.25rem 1rem;
    font-weight: 700;
    text-align: left;
    font-size: 0.95rem;
}

.haiia-membership-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--haiia-border);
    vertical-align: top;
    font-size: 0.95rem;
}

.haiia-membership-table tr:last-child td {
    border-bottom: none;
}

.haiia-membership-table tbody tr:hover {
    background: #f8fafc;
}

.haiia-membership-table td:first-child {
    font-weight: 700;
    color: var(--haiia-primary-dark);
}

/* ==========================================================================
   Reason Grid - 理由グリッド
   ========================================================================== */
.haiia-reason-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.haiia-reason-item {
    background: #fff;
    padding: 2rem;
    border-radius: var(--haiia-radius-lg);
    box-shadow: var(--haiia-shadow);
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.haiia-reason-item::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--haiia-primary), var(--haiia-accent));
    border-radius: 0 0 var(--haiia-radius-lg) var(--haiia-radius-lg);
}

.haiia-reason-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--haiia-shadow-lg);
}

.haiia-reason-item h4 {
    color: var(--haiia-text);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* ==========================================================================
   CTA Section - CTAセクション
   ========================================================================== */
.haiia-cta {
    margin-top: 4rem;
}

.haiia-cta-box {
    background: linear-gradient(135deg, var(--haiia-primary-dark) 0%, var(--haiia-primary) 50%, var(--haiia-accent) 100%);
    padding: 4rem 3rem;
    border-radius: var(--haiia-radius-xl);
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.haiia-cta-box::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.haiia-cta-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #fff;
    font-weight: 800;
}

.haiia-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.haiia-btn {
    display: inline-block;
    padding: 1.1rem 3rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.haiia-btn-primary {
    background: #fff;
    color: var(--haiia-primary-dark) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.haiia-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.haiia-btn-secondary {
    background: transparent;
    color: #fff !important;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.haiia-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
}

/* ==========================================================================
   Separators - セパレーター
   ========================================================================== */
.haiia-home-content hr.wp-block-separator {
    border: none;
    height: 1px;
    background: transparent;
    margin: 3rem 0;
}

/* ==========================================================================
   Responsive - レスポンシブ
   ========================================================================== */
@media (max-width: 1024px) {
    .haiia-skill-grid {
        grid-template-columns: 1fr;
    }

    .haiia-reason-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .haiia-section {
        padding: 3rem 0;
    }

    .haiia-main-title {
        font-size: 1.75rem;
    }

    .haiia-section-title {
        font-size: 1.35rem;
    }

    .haiia-highlight {
        font-size: 1.2rem;
        padding: 2rem 1.5rem;
    }

    .haiia-gaps,
    .haiia-pyramid,
    .haiia-membership {
        margin: 0 -1rem;
        padding: 3rem 1rem;
    }

    .haiia-comparison-table th,
    .haiia-comparison-table td {
        padding: 1rem 0.75rem;
        font-size: 0.9rem;
    }

    .haiia-future-box,
    .haiia-layer-item,
    .haiia-step {
        padding: 1.5rem;
    }

    .haiia-cta-box {
        padding: 3rem 1.5rem;
    }

    .haiia-cta-title {
        font-size: 1.5rem;
    }

    .haiia-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        text-align: center;
    }

    .haiia-cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .haiia-membership-table {
        font-size: 0.85rem;
    }

    .haiia-membership-table th,
    .haiia-membership-table td {
        padding: 1rem 0.75rem;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .haiia-highlight,
    .haiia-cta-box {
        background: #f0f0f0 !important;
        color: #000 !important;
    }

    .haiia-btn {
        border: 1px solid #000 !important;
    }
}