/**
 * Process Page Styles - Takamatsu Mekki Kogyo
 * MI-6スタイル ミニマルモダンデザイン - TOPページデザインコンセプト継承
 * メッキプロセスページ - About pageデザインを踏襲
 */

@layer pages-process {

/* ========================================
   Design System - Process Page Variables
======================================== */
:root {
    /* Process page color palette - TOPページと統一 */
    --process-primary: var(--primary-color, #059669);
    --process-accent: var(--accent-color, #ea580c);
    --process-primary-dark: var(--primary-dark, #047857);
    
    /* Neutral colors */
    --process-text-primary: var(--text-primary, #1f2937);
    --process-text-secondary: var(--text-secondary, #6b7280);
    --process-bg-primary: var(--bg-primary, #ffffff);
    --process-bg-secondary: var(--bg-secondary, #f9fafb);
    
    /* Spacing System */
    --process-section-padding: clamp(4rem, 8vw, 8rem);
    --process-container-padding: clamp(2rem, 4vw, 4rem);
    --process-grid-gap: clamp(2rem, 4vw, 4rem);
    
    /* Shadows - Simplified */
    --process-subtle-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    --process-hover-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ========================================
   Hero Section - TOPページスタイル継承
======================================== */
/* process-hero styles deprecated - use .tech-hero system */
.process-hero-deprecated {
    position: relative;
    width: 100%;
    min-height: 60vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--process-text-primary);
    color: var(--white);
    padding-top: 8rem;
}

/* Process Hero Background */
.process-hero__background-deprecated {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.process-hero__bg-image-deprecated {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.6) contrast(1.1);
}

.process-hero__overlay-deprecated {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2;
}


.process-hero__content-deprecated {
    position: relative;
    z-index: 10;
    max-width: min(120rem, 90vw);
    margin: 0 auto;
    padding: 0 var(--process-container-padding);
    text-align: left;
    width: 100%;
}

.process-hero__title-deprecated {
    font-size: clamp(4rem, 8vw, 8rem);
    font-weight: 800;
    line-height: 0.9;
    color: transparent;
    -webkit-text-stroke: 2px var(--white);
    text-stroke: 2px var(--white);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.03em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.process-hero__subtitle-deprecated {
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    max-width: 80rem;
}

/* ===========================
   Process Flow Section - シンプル・モダンスタイル
   =========================== */
.process-flow {
    padding: var(--process-section-padding) 0;
    background: var(--process-bg-secondary);
}

.process-flow__container {
    max-width: min(140rem, 95vw);
    margin: 0 auto;
    padding: 0 var(--process-container-padding);
}

.process-flow__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--process-grid-gap);
    align-items: center;
    margin-bottom: var(--space-3xl);
}

.process-flow__text {
    text-align: left;
}

.process-flow__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.process-flow__img {
    width: 100%;
    max-width: 45rem;
    height: 30rem;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--process-subtle-shadow);
    transition: transform 0.3s ease;
}

.process-flow__img:hover {
    transform: translateY(-4px);
}

.process-flow__title {
    font-size: clamp(3.2rem, 6vw, 5.6rem);
    font-weight: 800;
    color: var(--process-text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.process-flow__description {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    color: var(--process-text-secondary);
}

/* ========================================
   Process Steps - シンプルフローデザイン
======================================== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
}

.process-step {
    position: relative;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

/* 375px以下のスマートフォン向けの特別な対応 */
@media (max-width: 375px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xs);
        margin-top: var(--space-xl);
    }
    
    .process-step {
        padding: var(--space-sm) 0;
    }
    
    .process-step__number {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }
    
    .process-step__title,
    .process-step__title h3 {
        font-size: 1.1rem !important;
        font-weight: 600;
        line-height: 1.1;
    }
}

/* ステップ間の接続線 */
.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4rem;
    height: 2px;
    background: linear-gradient(90deg, var(--process-primary) 0%, transparent 100%);
    opacity: 0.3;
}

.process-step__number {
    width: 8rem;
    height: 8rem;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--process-primary) 0%, var(--process-primary-dark) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.2rem;
    font-weight: 800;
    box-shadow: var(--process-subtle-shadow);
    position: relative;
    transition: transform 0.3s ease;
}

.process-step:hover .process-step__number {
    transform: scale(1.1);
}

.process-step__title,
.process-step__title h3 {
    font-size: var(--font-size-base) !important;
    font-weight: 700;
    color: var(--process-text-primary);
    margin: 0;
    line-height: 1.3;
}

/* ========================================
   Quality Control Section - モダン品質管理
======================================== */
.quality-control {
    padding: var(--process-section-padding) 0;
    background: var(--process-bg-primary);
}

.quality-control__container {
    max-width: min(140rem, 95vw);
    margin: 0 auto;
    padding: 0 var(--process-container-padding);
}

.quality-control__header {
    text-align: center;
    max-width: 80rem;
    margin: 0 auto var(--space-3xl);
}

.quality-control__title {
    font-size: clamp(3.2rem, 6vw, 5.6rem);
    font-weight: 800;
    color: var(--process-text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.quality-control__description {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    color: var(--process-text-secondary);
}

/* Quality System - グリッドレイアウト */
.quality-system {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: var(--process-grid-gap);
    margin-top: var(--space-3xl);
}

.quality-item {
    padding: var(--space-2xl);
    background: var(--process-bg-secondary);
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.quality-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--process-hover-shadow);
}

.quality-item h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--process-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.quality-item p {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--process-text-secondary);
}

/* ========================================
   Equipment Section - 工程別技術解説
======================================== */
.process-equipment {
    padding: var(--process-section-padding) 0;
    background: var(--process-bg-secondary);
}

.process-equipment__container {
    max-width: min(140rem, 95vw);
    margin: 0 auto;
    padding: 0 var(--process-container-padding);
}

.process-equipment__header {
    text-align: center;
    max-width: 80rem;
    margin: 0 auto var(--space-3xl);
}

.process-equipment__title {
    font-size: clamp(3.2rem, 6vw, 5.6rem);
    font-weight: 800;
    color: var(--process-text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.process-equipment__description {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    color: var(--process-text-secondary);
}

/* Equipment Grid - モダンカードレイアウト */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
    gap: var(--process-grid-gap);
    grid-auto-rows: 1fr; /* 全てのカードを同じ高さに */
}

/* ========================================
   STEP Cards - 0ベース新デザイン
======================================== */
.equipment-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: auto;
    display: flex;
    flex-direction: column;
}

.equipment-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* 画像部分 */
.equipment-card__image {
    width: 100%;
    height: 18rem;
    overflow: hidden;
    position: relative;
}

.equipment-card__img {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.equipment-card:hover .equipment-card__img {
    transform: scale(1.02);
}

/* STEP情報オーバーレイ */
.equipment-card__image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

/* 画像上のオーバーレイコンテナ */
.equipment-card__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 2rem;
    pointer-events: none;
}

.equipment-card__step-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* 詳細コンテンツ */
.equipment-card__content {
    padding: var(--space-md);
    flex: 1;
}

/* STEP番号バッジ（画像上） */
.equipment-card__name {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8), 0 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 0.5rem;
}

/* 画像上のタイトル（h3要素） */
.equipment-card__overlay .equipment-card__step-info h3,
.equipment-card__overlay .equipment-card__step-info h3.equipment-card__specs {
    color: white !important;
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 0 15px rgba(0, 0, 0, 0.8), 0 2px 6px rgba(0, 0, 0, 0.6);
    margin-bottom: 0.25rem;
}

/* 画像上のサブタイトル（p要素） */
.equipment-card__step-info p.equipment-card__specs {
    color: white;
    font-size: 1.4rem;
    margin: 0;
    text-shadow: 0 0 12px rgba(0, 0, 0, 0.7), 0 1px 4px rgba(0, 0, 0, 0.5);
    opacity: 0.95;
}

/* 詳細コンテンツのh4 */
.equipment-card__content h4 {
    color: var(--process-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin: var(--space-sm) 0 var(--space-xs) 0;
}

.equipment-card__content h4:first-child {
    margin-top: 0;
}

/* 詳細コンテンツのp */
.equipment-card__content p {
    color: var(--process-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.equipment-card__content p:last-child {
    margin-bottom: 0;
}

.equipment-card__content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.equipment-card__content li {
    padding-left: 0;
    position: relative;
    margin-bottom: var(--space-sm);
}

/* ::beforeマーカーを削除 */

.equipment-card__content li strong {
    color: var(--process-text-primary);
    font-weight: 600;
}

/* ========================================
   Timeline Section - 評価試験・リードタイム
======================================== */
.process-timeline {
    padding: var(--process-section-padding) 0;
    background: var(--process-bg-primary);
}

.process-timeline__container {
    max-width: min(140rem, 95vw);
    margin: 0 auto;
    padding: 0 var(--process-container-padding);
}

.process-timeline__header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--process-grid-gap);
    align-items: center;
    margin-bottom: var(--space-3xl);
}

.process-timeline__text {
    text-align: left;
}

.process-timeline__title {
    font-size: clamp(3.2rem, 6vw, 5.6rem);
    font-weight: 800;
    color: var(--process-text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.process-timeline__description {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    color: var(--process-text-secondary);
}

.process-timeline__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.process-timeline__img {
    width: 100%;
    max-width: 45rem;
    height: 30rem;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--process-subtle-shadow);
    transition: transform 0.3s ease;
}

.process-timeline__img:hover {
    transform: translateY(-4px);
}

/* 評価試験グリッド - モダンデザイン */
.evaluation-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    margin-top: var(--space-3xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--process-subtle-shadow);
}

.evaluation-category {
    padding: var(--space-3xl);
    background: var(--process-bg-primary);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin: -1px;
}

/* 交互に背景色を変える */
.evaluation-category:nth-child(odd) {
    background: var(--process-bg-primary);
}

.evaluation-category:nth-child(even) {
    background: var(--process-bg-secondary);
}

/* グリッドのボーダー調整 */
.evaluation-category:nth-child(1),
.evaluation-category:nth-child(2) {
    border-bottom: 2px solid rgba(var(--primary-rgb), 0.1);
}

.evaluation-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--process-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.2;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* アイコン風の番号を追加 */
.evaluation-title::before {
    content: attr(data-number);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--process-primary) 0%, var(--process-primary-dark) 100%);
    color: var(--white);
    border-radius: 50%;
    font-size: var(--font-size-base);
    font-weight: 700;
    flex-shrink: 0;
}

.evaluation-category:nth-child(1) .evaluation-title::before { content: "1"; }
.evaluation-category:nth-child(2) .evaluation-title::before { content: "2"; }
.evaluation-category:nth-child(3) .evaluation-title::before { content: "3"; }
.evaluation-category:nth-child(4) .evaluation-title::before { content: "4"; }

.evaluation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--space-md);
}

.evaluation-list li {
    padding: var(--space-md);
    background: var(--process-bg-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--process-text-secondary);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* 偶数カテゴリーのリストアイテム背景 */
.evaluation-category:nth-child(even) .evaluation-list li {
    background: var(--white);
}

.evaluation-list li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.evaluation-list li strong {
    color: var(--process-text-primary);
    font-weight: 700;
    display: inline-block;
    margin-right: var(--space-xs);
}

/* 納期・対応体制セクション */
.leadtime-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: var(--process-grid-gap);
    margin-top: var(--space-3xl);
}

.leadtime-card {
    padding: var(--space-2xl);
    background: var(--process-bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--process-subtle-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.leadtime-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--process-hover-shadow);
}

.leadtime-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--process-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.leadtime-card p {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--process-text-secondary);
}


/* ========================================
   Responsive Design - モバイル対応
======================================== */
@media (max-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-step:nth-child(3)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    /* モバイル横余白統一 - 1remで統一 */
    .l-container,
    .process-content,
    .process-flow__content,
    .quality-control__content,
    .process-timeline__content {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    /* セクションの横余白調整 */
    .process-hero,
    .process-flow,
    .quality-control,
    .process-timeline {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    /* Hero adjustments */
    /* process-hero styles deprecated - use .tech-hero system */
.process-hero-deprecated {
        min-height: 50vh;
    }
    
    .process-hero__title-deprecated {
        font-size: clamp(3rem, 10vw, 5rem);
    }
    
    /* Process flow mobile */
    .process-flow__content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .process-flow__text {
        text-align: center;
    }
    
    .process-flow__img {
        height: 25rem;
        max-width: 40rem;
    }
    
    /* Quality timeline mobile */
    .process-timeline__header {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .process-timeline__text {
        text-align: center;
    }
    
    .process-timeline__img {
        height: 25rem;
        max-width: 40rem;
    }
    
    /* Process steps mobile - コンパクト表示 */
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    
    .process-step {
        padding: var(--space-lg) var(--space-sm);
    }
    
    .process-step::after {
        display: none;
    }
    
    .process-step__number {
        width: 4rem;
        height: 4rem;
        font-size: 1.8rem;
        margin-bottom: var(--space-sm);
    }
    
    .process-step__title,
    .process-step__title h3 {
        font-size: var(--font-size-sm) !important;
        line-height: 1.2;
    }
    
    /* Equipment grid mobile */
    .equipment-grid {
        grid-template-columns: 1fr;
    }
    
    .equipment-card__image {
        height: 16rem;
    }
    
    /* モバイルでのコンテンツ調整 */
    .equipment-card__overlay {
        padding: var(--space-sm);
    }
    
    .equipment-card__content {
        padding: var(--space-sm);
    }
    
    /* モバイルでのテキストサイズ調整 */
    .equipment-card__step-info h3.equipment-card__specs {
        font-size: var(--font-size-base);
    }
    
    .equipment-card__content h4 {
        font-size: var(--font-size-xs);
    }
    
    .equipment-card__content p {
        font-size: var(--font-size-xs);
    }
    
    .evaluation-grid {
        grid-template-columns: 1fr;
    }
    
    .evaluation-category:nth-child(1),
    .evaluation-category:nth-child(2),
    .evaluation-category:nth-child(3) {
        border-bottom: 2px solid rgba(var(--primary-rgb), 0.1);
    }
    
    .evaluation-category:last-child {
        border-bottom: none;
    }
    
    /* Leadtime cards responsive */
    .leadtime-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    /* Very small screens */
    .process-hero__title-deprecated {
        -webkit-text-stroke: 1px var(--white);
        text-stroke: 1px var(--white);
    }
    
    /* Process steps - さらにコンパクトに */
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xs);
    }
    
    .process-step {
        padding: var(--space-md) var(--space-xs);
    }
    
    .process-step__number {
        width: 3rem;
        height: 3rem;
        font-size: 1.4rem;
        margin-bottom: var(--space-xs);
    }
    
    .process-step__title,
    .process-step__title h3 {
        font-size: var(--font-size-xs) !important;
        font-weight: 600;
        line-height: 1.1;
    }
    
    /* Quality control header - コンパクト化 */
    .quality-control__title {
        font-size: clamp(2rem, 6vw, 3rem);
        margin-bottom: var(--space-sm);
    }
    
    .quality-control__description {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }
    
    /* Make table scrollable */
    .leadtime-table {
        overflow-x: auto;
    }
    
    .specs-table {
        min-width: 500px;
    }
}

/* ========================================
   Print Styles - 印刷対応
======================================== */
@media print {
    /* process-hero styles deprecated - use .tech-hero system */
.process-hero-deprecated {
        min-height: auto;
        padding: 2rem 0;
        background: white;
        color: black;
    }
    
    .process-hero__title-deprecated {
        color: var(--process-text-primary);
        -webkit-text-stroke: none;
        text-stroke: none;
    }
    
    .process-hero__subtitle-deprecated {
        color: var(--process-text-secondary);
    }
    
    .equipment-card,
    .evaluation-category,
    .quality-item {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .process-step__number {
        background: var(--process-primary);
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }
}

/* Close the @layer */
}