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

:root {
    --primary-blue: #0066CC;
    --dark-blue: #004A99;
    --light-blue: #3399FF;
    --accent-blue: #00A3FF;
    --text-dark: #1a1a1a;
    --text-gray: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --success: #28a745;
    --warning: #ffc107;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== ヘッダー ===== */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.header-btn {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.header-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

/* ===== メインビジュアル ===== */
.hero {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat bottom;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.hero-subtitle {
    display: block;
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.4;
    margin-bottom: 40px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.br-mobile {
    display: none;
}

.highlight {
    background: linear-gradient(90deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
}

.hero-feature i {
    color: #FFD700;
    font-size: 24px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--text-dark);
    padding: 20px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 22px;
    font-weight: 900;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.5);
}

.hero-note {
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== セクション共通 ===== */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-dark);
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-blue));
    border-radius: 2px;
}

.section-title.white {
    color: var(--white);
}

.section-title.white::after {
    background: linear-gradient(90deg, #FFD700, #FFA500);
}

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

/* ===== 問題提起セクション ===== */
.problems {
    background-color: var(--bg-light);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.problem-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.2);
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon i {
    font-size: 36px;
    color: var(--white);
}

.problem-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.problem-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== ソリューションセクション ===== */
.solution {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
}

.solution-content {
    display: grid;
    gap: 30px;
}

.solution-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.solution-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.solution-number {
    display: inline-block;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--text-dark);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 20px;
}

.solution-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.solution-card h3 i {
    color: #FFD700;
}

.solution-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.solution-text strong {
    color: #FFD700;
    font-size: 24px;
}

.income-example {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.income-item {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
}

.income-label {
    display: block;
    font-size: 16px;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.income-value {
    display: block;
    font-size: 32px;
    font-weight: 900;
    color: #FFD700;
}

/* ===== 選ばれる理由セクション ===== */
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.reason-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 3px solid transparent;
}

.reason-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-10px);
    box-shadow: 0 10px 35px rgba(0, 102, 204, 0.3);
}

.reason-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reason-icon i {
    font-size: 40px;
    color: var(--white);
}

.reason-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.reason-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== 先輩ドライバーの声 ===== */
.testimonials {
    background-color: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 35px rgba(0, 102, 204, 0.2);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-avatar i {
    font-size: 30px;
    color: var(--white);
}

.testimonial-info h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
}

.testimonial-info p {
    font-size: 14px;
    color: var(--text-gray);
}

.testimonial-rating {
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 18px;
}

.testimonial-text {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 16px;
}

/* ===== 1日の流れ ===== */
.flow-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.flow-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.flow-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 40px;
    top: 90px;
    width: 3px;
    height: calc(100% - 10px);
    background: linear-gradient(180deg, var(--primary-blue), var(--light-blue));
    z-index: 0;
}

.flow-time {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    position: relative;
    z-index: 1;
}

.flow-content {
    flex: 1;
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.flow-icon {
    display: inline-flex;
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.flow-icon i {
    font-size: 24px;
    color: var(--primary-blue);
}

.flow-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.flow-content p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== 募集要項 ===== */
.requirements {
    background-color: var(--bg-light);
}

.requirements-table {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.req-row {
    display: flex;
    border-bottom: 1px solid #e0e0e0;
}

.req-row:last-child {
    border-bottom: none;
}

.req-label {
    flex-shrink: 0;
    width: 200px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    padding: 30px;
    font-weight: 700;
    font-size: 18px;
    display: flex;
    align-items: center;
}

.req-value {
    flex: 1;
    padding: 30px;
    line-height: 1.8;
    color: var(--text-dark);
}

.req-value strong {
    color: var(--primary-blue);
    font-size: 20px;
}

/* ===== よくある質問 ===== */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 30px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
}

.faq-question i:first-child {
    font-size: 24px;
}

.faq-question h3 {
    flex: 1;
    font-size: 18px;
    font-weight: 700;
}

.faq-question i:last-child {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 30px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* ===== 応募の流れ ===== */
.application-flow {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
}

.app-flow-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.app-step {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    text-align: center;
}

.app-step-number {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--text-dark);
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 20px;
}

.app-step-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.app-step-icon i {
    font-size: 40px;
    color: var(--white);
}

.app-step h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
}

.app-step p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.app-flow-arrow {
    font-size: 32px;
    color: #FFD700;
}

/* ===== お問い合わせフォーム ===== */
.contact {
    background-color: var(--bg-light);
}

.contact-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 50px;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-size: 16px;
}

.required {
    color: #dc3545;
    font-size: 14px;
    margin-left: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    font-family: 'Noto Sans JP', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-privacy {
    margin-bottom: 30px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.privacy-link {
    color: var(--primary-blue);
    text-decoration: underline;
}

.submit-button {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
}

.form-message {
    max-width: 800px;
    margin: 30px auto 0;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    font-weight: 700;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
    display: block;
}

/* ===== フッター ===== */
.footer {
    background: linear-gradient(135deg, var(--dark-blue), var(--text-dark));
    color: var(--white);
    padding: 50px 0 30px;
}

.footer-content {
    text-align: center;
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.footer-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.footer-contact {
    margin-top: 20px;
}

.footer-contact p {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.footer-contact i {
    color: #FFD700;
    font-size: 20px;
}

.footer-contact a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #FFD700;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== トップへ戻るボタン ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 28px;
        line-height: 1.5;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .br-mobile {
        display: inline;
    }

    .hero-features {
        flex-direction: column;
        gap: 20px;
    }

    .cta-button {
        font-size: 18px;
        padding: 15px 40px;
    }

    .section-title {
        font-size: 32px;
    }

    .problems-grid,
    .reasons-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .req-row {
        flex-direction: column;
    }

    .req-label {
        width: 100%;
    }

    .app-flow-steps {
        flex-direction: column;
    }

    .app-flow-arrow {
        transform: rotate(90deg);
    }

    .income-example {
        flex-direction: column;
        gap: 15px;
    }

    .flow-item {
        flex-direction: column;
        gap: 15px;
    }

    .flow-item::after {
        left: 40px;
        top: 100px;
    }

    .flow-time {
        width: 60px;
        height: 60px;
        font-size: 16px;
    }

    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .logo-img {
        height: 35px;
    }

    .footer-logo-img {
        height: 40px;
    }
}