/* ============================================================
   協力会社募集ページ固有スタイル
   プレフィックス: .ptr-
   ============================================================ */

/* ====================================
   パンくずリスト
   ==================================== */
.ptr-breadcrumb {
    background: #fff8f0;
    padding: 12px 0;
    font-size: 13px;
    margin-top: 70px;
    border-bottom: 1px solid #e5e5e5;
}

.ptr-breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.ptr-breadcrumb li {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ptr-breadcrumb a {
    color: #4a90e2;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: opacity 0.2s;
}

.ptr-breadcrumb a:hover {
    opacity: 0.75;
}

.ptr-breadcrumb .fa-chevron-right {
    color: #bbb;
    font-size: 11px;
}

.ptr-breadcrumb .fa-home {
    color: #ff8c42;
}

/* ====================================
   ヒーローセクション（グラデーション背景）
   ==================================== */
.ptr-hero {
    background: linear-gradient(135deg, #1a2e5a 0%, #2c5282 60%, #4a90e2 100%);
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
}

.ptr-hero-eyecatch {
    display: inline-block;
    background: rgba(255, 140, 66, 0.9);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 5px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.ptr-hero-title {
    font-size: clamp(24px, 4.5vw, 40px);
    font-weight: 700;
    line-height: 1.45;
    margin-bottom: 18px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.ptr-hero-accent {
    color: #ffd166;
}

.ptr-hero-sub {
    font-size: clamp(14px, 2vw, 17px);
    opacity: 0.93;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
    letter-spacing: 0.04em;
}

/* ====================================
   セクション共通
   ==================================== */
.ptr-section {
    padding: 72px 0;
}

.ptr-section-cream {
    background: #fff8f0;
}

.ptr-section-gray {
    background: #f5f5f5;
}

.ptr-section-title {
    font-size: clamp(22px, 3.5vw, 32px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #222;
    line-height: 1.4;
}

.ptr-section-lead {
    text-align: center;
    color: #555;
    font-size: 15px;
    line-height: 1.9;
    max-width: 720px;
    margin: 0 auto 48px;
}

/* ====================================
   代表メッセージ
   ==================================== */
.ptr-message-box {
    max-width: 760px;
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    padding: 36px 32px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border-left: 5px solid #4a90e2;
}

.ptr-message-box p {
    font-size: 15px;
    color: #444;
    line-height: 2;
    margin: 0 0 16px;
}

.ptr-message-box p:last-child {
    margin-bottom: 0;
}

.ptr-message-name {
    text-align: right;
    font-weight: 600;
    color: #333;
    margin-top: 20px;
}

/* ====================================
   募集内容カード
   ==================================== */
.ptr-work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ptr-work-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border-top: 4px solid #4a90e2;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ptr-work-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.ptr-work-icon {
    width: 52px;
    height: 52px;
    background: #eef4fc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 22px;
    color: #4a90e2;
}

.ptr-work-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    line-height: 1.4;
}

.ptr-work-card p {
    font-size: 14px;
    color: #555;
    line-height: 1.8;
    margin: 0;
}

.ptr-work-note {
    text-align: center;
    font-size: 15px;
    color: #555;
    margin-top: 32px;
    padding: 18px 24px;
    background: #fff8f0;
    border-radius: 8px;
    line-height: 1.8;
}

/* ====================================
   求める条件
   ==================================== */
.ptr-req-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.ptr-req-box {
    background: #fff;
    border-radius: 12px;
    padding: 28px 28px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
}

.ptr-req-box--required {
    border-top: 4px solid #4a90e2;
}

.ptr-req-box--welcome {
    border-top: 4px solid #ff8c42;
}

.ptr-req-box h3 {
    font-size: 16px;
    font-weight: 700;
    color: #222;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ptr-req-box--required h3 i {
    color: #4a90e2;
}

.ptr-req-box--welcome h3 i {
    color: #ff8c42;
}

.ptr-req-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ptr-req-list li {
    font-size: 14px;
    color: #444;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.7;
}

.ptr-req-list .fa-check-circle {
    color: #27ae60;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 3px;
}

.ptr-req-list .fa-star {
    color: #ff8c42;
    font-size: 13px;
    flex-shrink: 0;
    margin-top: 3px;
}

/* ====================================
   メリットカード
   ==================================== */
.ptr-merit-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.ptr-merit-card {
    flex: 0 1 calc((100% - 48px) / 3);
    min-width: 260px;
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ptr-merit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.ptr-merit-icon {
    width: 56px;
    height: 56px;
    background: #fff8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
    color: #ff8c42;
}

.ptr-merit-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    line-height: 1.4;
}

.ptr-merit-card p {
    font-size: 14px;
    color: #555;
    line-height: 1.8;
    margin: 0;
}

/* ====================================
   働き方・契約形態
   ==================================== */
.ptr-style-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ptr-style-item {
    background: #fff;
    border-radius: 10px;
    padding: 20px 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.ptr-style-icon {
    width: 42px;
    height: 42px;
    background: #eef4fc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #4a90e2;
    flex-shrink: 0;
}

.ptr-style-body h3 {
    font-size: 15px;
    font-weight: 700;
    color: #222;
    margin-bottom: 4px;
}

.ptr-style-body p {
    font-size: 14px;
    color: #555;
    line-height: 1.8;
    margin: 0;
}

/* ====================================
   応募の流れ
   ==================================== */
.ptr-flow-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 760px;
    margin: 0 auto;
}

.ptr-flow-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid #e5e5e5;
    position: relative;
}

.ptr-flow-item:last-child {
    border-bottom: none;
}

.ptr-flow-num {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: #4a90e2;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ptr-flow-body {
    flex: 1;
    padding-top: 4px;
}

.ptr-flow-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ptr-flow-body h3 i {
    color: #4a90e2;
    font-size: 15px;
}

.ptr-flow-body p {
    font-size: 14px;
    color: #555;
    line-height: 1.9;
    margin: 0;
}

/* ====================================
   FAQ
   ==================================== */
.ptr-faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ptr-faq-item {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    border: 1px solid #e8e8e8;
}

.ptr-faq-item[open] {
    border-color: #4a90e2;
}

.ptr-faq-q {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    font-size: 15px;
    font-weight: 600;
    color: #222;
    cursor: pointer;
    list-style: none;
    line-height: 1.5;
    user-select: none;
    transition: background 0.15s;
}

.ptr-faq-q::-webkit-details-marker {
    display: none;
}

.ptr-faq-q::after {
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: auto;
    color: #4a90e2;
    flex-shrink: 0;
    transition: transform 0.2s;
}

.ptr-faq-item[open] .ptr-faq-q::after {
    transform: rotate(180deg);
}

.ptr-faq-q:hover {
    background: #f8fbff;
}

.ptr-faq-icon {
    width: 28px;
    height: 28px;
    background: #4a90e2;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}

.ptr-faq-a {
    padding: 0 22px 20px 64px;
    border-top: 1px solid #eef2f8;
}

.ptr-faq-a p {
    font-size: 14px;
    color: #444;
    line-height: 1.9;
    margin: 14px 0 0;
}

/* ====================================
   CTAセクション
   ==================================== */
.ptr-cta-section {
    background: linear-gradient(135deg, #1a2e5a 0%, #2c5282 100%);
    color: #fff;
    padding: 72px 0;
    text-align: center;
}

.ptr-cta-section h2 {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    margin-bottom: 16px;
    color: #fff;
}

.ptr-cta-section p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.9;
    max-width: 640px;
    margin: 0 auto 28px;
}

.ptr-cta-phone {
    margin-bottom: 14px;
}

.ptr-cta-phone a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ffd166;
    font-size: 36px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: opacity 0.2s;
}

.ptr-cta-phone a:hover {
    opacity: 0.85;
}

.ptr-cta-hours {
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.7) !important;
    margin-bottom: 24px !important;
}

.ptr-cta-btns {
    margin-bottom: 18px;
}

.ptr-btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.75);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 13px 32px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.25s;
}

.ptr-btn-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
}

.ptr-cta-note {
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.65) !important;
}

/* ====================================
   レスポンシブ
   ==================================== */
@media (max-width: 1024px) {
    .ptr-merit-card {
        flex: 0 1 calc((100% - 24px) / 2);
    }
}

@media (max-width: 900px) {
    .ptr-work-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ptr-hero {
        padding: 60px 0 48px;
    }

    .ptr-work-grid {
        grid-template-columns: 1fr;
    }

    .ptr-merit-card {
        flex: 0 1 100%;
    }

    .ptr-req-grid {
        grid-template-columns: 1fr;
    }

    .ptr-cta-phone a {
        font-size: 28px;
    }

    .ptr-faq-a {
        padding-left: 22px;
    }

    .ptr-section {
        padding: 52px 0;
    }

    .ptr-flow-item {
        gap: 16px;
    }

    .ptr-flow-num {
        width: 42px;
        height: 42px;
        font-size: 15px;
    }

    .ptr-message-box {
        padding: 28px 22px;
    }
}

@media (max-width: 480px) {
    .ptr-hero-title {
        font-size: 22px;
    }

    .ptr-section-title {
        font-size: 20px;
    }

    .ptr-cta-phone a {
        font-size: 24px;
    }
}

/* ====================================
   アクセシビリティ
   ==================================== */
@media (prefers-reduced-motion: reduce) {
    .ptr-work-card,
    .ptr-merit-card,
    .ptr-btn-white {
        transition: none;
        transform: none !important;
    }
}