/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: #000;
    background-color: #fff;
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* Header */
.header {
    padding: 15px 21px;
    background: #fff;
}

.header-logo {
    width: 390px;
    height: 61px;
    max-width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 690px;
    background-image: url('images/istockphoto-2157835050-612x612 1 (2).png');
    background-size: 100% auto;
    background-position: top center;
    background-repeat: no-repeat;
    background-color: #e8f4fc;
    display: flex;
    padding: 0;
    overflow: hidden;
}

.hero-content {
    width: 50%;
    padding: 80px 50px 50px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-logo {
    width: 477px;
    height: 74px;
    max-width: 90%;
    margin-bottom: 15px;
}

.hero-subtitle {
    color: #2884d5;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    text-align: center;
}

.hero-title {
    color: #2884d5;
    font-size: 65px;
    font-weight: 700;
    margin-bottom: 40px;
    line-height: 1.2;
    text-align: center;
}

/* CTA Button - Combined Style */
.cta-button-wrap {
    display: inline-block;
    background: #2884d5;
    border-radius: 30px;
    width: 100%;
    max-width: 680px;
    height: 174px;
    padding: 25px 30px 20px;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 8px 20px rgba(40, 132, 213, 0.4);
    box-sizing: border-box;
}

.cta-button-wrap:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(40, 132, 213, 0.5);
}

.cta-button-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-text {
    font-size: 40px;
}

.cta-large {
    font-size: 45px;
}

.cta-arrow {
    margin-left: 30px;
    background: #fff;
    width: 81px;
    height: 77px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}

.cta-arrow::before {
    content: "";
    width: 16px;
    height: 16px;
    border-top: 4px solid #2884d5;
    border-right: 4px solid #2884d5;
    transform: rotate(45deg);
    margin-left: -5px;
}

.cta-sub-inner {
    display: block;
    background: #2d33b8;
    color: #fff;
    width: 395px;
    height: 54px;
    line-height: 54px;
    border-radius: 40px;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin: 0 auto;
}

/* 中間・フッターのCTAは大きいサイズ */
.cta-section .cta-button-wrap {
    width: 100%;
    max-width: 1064px;
}

.hero-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.link-text {
    color: #2884d5;
    font-size: 30px;
    font-weight: 700;
}

.link-text:hover {
    text-decoration: underline;
}

.hero-image {
    position: absolute;
    right: 27px;
    top: 85px;
    width: 852px;
    max-width: 49%;
}

.hero-image img {
    width: 100%;
    height: 472px;
    object-fit: cover;
}

/* Clients Section */
.clients {
    padding: 30px 50px;
    background: #fff;
    border-top: 1px solid #eee;
}

.clients-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.clients-wrapper img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

/* Section Title */
.section-title {
    font-size: 40px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
}

/* Future Section */
.future {
    padding: 100px 50px;
    max-width: 1600px;
    margin: 0 auto;
}

.future-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.future-text {
    flex: 1;
    max-width: 700px;
}

.future-heading {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 40px;
}

.future-description {
    font-size: 24px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.future-image {
    flex: 1;
    max-width: 800px;
}

.future-image img {
    width: 100%;
    border-radius: 10px;
}

/* Merit Section */
.merit {
    padding: 100px 50px;
    max-width: 1600px;
    margin: 0 auto;
}

.merit-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.merit-text {
    flex: 1;
    max-width: 700px;
}

.merit-heading {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 40px;
}

.merit-description {
    font-size: 24px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.merit-images {
    flex: 1;
}

.merit-images-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.merit-images-grid img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features {
    padding: 100px 50px;
    max-width: 1600px;
    margin: 0 auto;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 60px;
    margin-bottom: 100px;
}

.feature-text {
    flex: 1;
    max-width: 700px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.feature-number {
    font-size: 100px;
    font-weight: 700;
    color: #726868;
    line-height: 1;
    margin-right: 30px;
}

.feature-title-wrap {
    flex: 1;
}

.feature-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 30px;
}

.feature-description {
    font-size: 24px;
    line-height: 1.8;
    width: 100%;
    margin-top: 20px;
}

.feature-image {
    flex: 1;
    max-width: 800px;
}

.feature-image img,
.feature-image video {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Video Section */
.video-section {
    padding: 100px 50px;
    text-align: center;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-container video {
    width: 100%;
    border-radius: 10px;
}

/* CTA Sections */
.cta-section {
    padding: 60px 50px;
    text-align: center;
}

.cta-middle {
    background: rgba(40, 132, 213, 0.17);
}

.cta-footer {
    background: rgba(40, 132, 213, 0.17);
}


/* Pricing Section */
.pricing {
    padding: 100px 50px;
    background: #fff;
}

.pricing-table {
    max-width: 900px;
    margin: 0 auto 30px;
    border-collapse: collapse;
    width: 100%;
}

.pricing-table th,
.pricing-table td {
    padding: 30px 50px;
    text-align: center;
    font-size: 28px;
    border: 1px solid #000;
}

.pricing-table th {
    background: #2884d5;
    color: #fff;
    font-weight: 700;
    width: 35%;
}

.pricing-table td {
    background: #fff;
}

.price {
    font-size: 36px;
    font-weight: 700;
}

.price-note {
    font-size: 20px;
    margin-right: 10px;
}

.pricing-note {
    text-align: center;
    font-size: 16px;
    color: #666;
}

/* Support Section */
.support {
    padding: 100px 50px;
    background: rgba(40, 132, 213, 0.17);
}

.support-cards {
    display: flex;
    gap: 30px;
    justify-content: center;
    max-width: 1700px;
    margin: 0 auto;
}

.support-card {
    flex: 1;
    max-width: 550px;
    text-align: center;
    position: relative;
    padding-top: 80px;
}

.support-number {
    position: absolute;
    top: 0;
    left: 10px;
    font-size: 120px;
    font-weight: 700;
    color: #726868;
    line-height: 1;
}

.support-image {
    background: #fff;
    border-radius: 30px;
    width: 100%;
    max-width: 521px;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.support-image img {
    width: 80%;
    max-width: 414px;
    height: auto;
}

.support-card-title {
    font-size: 35px;
    font-weight: 700;
    margin-bottom: 15px;
}

.support-card-text {
    font-size: 30px;
    line-height: 1.6;
}

/* FAQ Section */
.faq {
    padding: 100px 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.faq-item {
    border-top: 2px solid #ddd;
    padding: 30px 0;
}

.faq-item:last-child {
    border-bottom: 2px solid #ddd;
}

.faq-question,
.faq-answer {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.faq-question {
    margin-bottom: 20px;
}

.faq-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    flex-shrink: 0;
}

.faq-q {
    background: #2884d5;
    color: #fff;
}

.faq-a {
    background: #e8f4fc;
    color: #2884d5;
    border: 2px solid #2884d5;
}

.faq-question p {
    font-size: 32px;
    font-weight: 700;
    padding-top: 10px;
}

.faq-answer p {
    font-size: 26px;
    line-height: 1.8;
    padding-top: 10px;
}

/* Responsive */

/* タブレット・中間サイズ (992px - 1200px) */
@media (max-width: 1200px) {
    .hero {
        flex-direction: column;
        padding: 60px 30px;
        min-height: auto;
    }

    .hero-content {
        width: 100%;
        max-width: 100%;
        padding: 40px 20px 30px;
    }

    .hero-title {
        font-size: 52px;
    }

    .hero-subtitle {
        font-size: 28px;
    }

    .hero-image {
        position: relative;
        right: 0;
        top: 0;
        width: 100%;
        max-width: 100%;
        margin-top: 40px;
        padding-right: 0;
    }

    .hero-image img {
        height: auto;
    }

    .future-content,
    .merit-content,
    .feature {
        flex-direction: column;
    }

    .future-text,
    .merit-text,
    .feature-text,
    .future-image,
    .merit-images,
    .feature-image {
        max-width: 100%;
    }

    .future-heading,
    .merit-heading,
    .feature-title {
        font-size: 40px;
    }

    .future-description,
    .merit-description,
    .feature-description {
        font-size: 22px;
    }

    .feature-number {
        font-size: 80px;
    }

    /* CTA調整 */
    .cta-button-wrap {
        max-width: 600px;
        height: auto;
        padding: 22px 25px 18px;
    }

    .cta-section .cta-button-wrap {
        max-width: 800px;
    }

    .cta-text {
        font-size: 28px;
    }

    .cta-large {
        font-size: 34px;
    }

    .cta-arrow {
        width: 65px;
        height: 62px;
        margin-left: 20px;
    }

    .cta-arrow::before {
        width: 14px;
        height: 14px;
    }

    .cta-sub-inner {
        width: 90%;
        max-width: 350px;
        height: 48px;
        line-height: 48px;
        font-size: 20px;
    }

    /* セクションパディング調整 */
    .future,
    .merit,
    .features,
    .faq {
        padding: 80px 40px;
    }

    .video-section,
    .pricing,
    .support {
        padding: 80px 40px;
    }

    .support-cards {
        flex-direction: column;
        align-items: center;
    }

    .support-card {
        max-width: 550px;
        width: 100%;
    }

    .support-image {
        max-width: 450px;
    }

    .support-number {
        font-size: 100px;
    }

    /* ヒーロー画像中央寄せ */
    .hero-image {
        display: flex;
        justify-content: center;
    }

    .hero-image img {
        max-width: 700px;
    }

    /* クライアントロゴ */
    .clients-wrapper {
        justify-content: center;
        gap: 30px;
    }
}

/* スマートフォン (768px以下) */
@media (max-width: 768px) {
    .header-logo {
        width: 200px;
        height: auto;
    }

    .hero {
        padding: 40px 20px;
        background-image: none;
    }

    .hero-content {
        padding: 30px 15px 20px;
    }

    .hero-logo {
        width: 280px;
        height: auto;
    }

    .hero-title {
        font-size: 32px;
        margin-bottom: 25px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .future-heading,
    .merit-heading,
    .feature-title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .future-description,
    .merit-description,
    .feature-description {
        font-size: 16px;
        line-height: 1.7;
    }

    .feature-number {
        font-size: 50px;
        margin-right: 15px;
    }

    .feature {
        margin-bottom: 60px;
    }

    /* CTA - モバイル */
    .cta-button-wrap {
        width: 100%;
        max-width: 400px;
        padding: 18px 15px 15px;
    }

    .cta-section .cta-button-wrap {
        max-width: 450px;
    }

    .cta-button-inner {
        margin-bottom: 10px;
    }

    .cta-text {
        font-size: 16px;
    }

    .cta-large {
        font-size: 20px;
    }

    .cta-arrow {
        width: 45px;
        height: 43px;
        margin-left: 12px;
    }

    .cta-arrow::before {
        width: 12px;
        height: 12px;
        border-width: 3px;
        margin-left: -4px;
    }

    .cta-sub-inner {
        width: 85%;
        max-width: 280px;
        height: 36px;
        line-height: 36px;
        font-size: 13px;
    }

    /* クライアントロゴ */
    .clients {
        padding: 20px 15px;
    }

    .clients-wrapper {
        gap: 15px 20px;
    }

    .clients-wrapper img {
        height: 30px;
    }

    /* セクションパディング */
    .future,
    .merit,
    .features,
    .faq {
        padding: 50px 20px;
    }

    .video-section,
    .pricing,
    .support {
        padding: 50px 20px;
    }

    .cta-section {
        padding: 40px 20px;
    }

    /* 動画 */
    .video-placeholder {
        font-size: 24px;
    }

    /* 料金表 */
    .pricing-table th,
    .pricing-table td {
        padding: 15px 10px;
        font-size: 16px;
    }

    .price {
        font-size: 24px;
    }

    .price-note {
        font-size: 14px;
        display: block;
        margin-bottom: 5px;
    }

    /* FAQ */
    .faq-item {
        padding: 20px 0;
    }

    .faq-question,
    .faq-answer {
        gap: 12px;
    }

    .faq-question p {
        font-size: 18px;
        padding-top: 5px;
    }

    .faq-answer p {
        font-size: 15px;
        padding-top: 5px;
    }

    .faq-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    /* ヒーローリンク */
    .hero-links {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .link-text {
        font-size: 16px;
    }

    /* サポートカード */
    .support-card {
        padding-top: 60px;
    }

    .support-number {
        font-size: 70px;
    }

    .support-image {
        max-width: 350px;
        border-radius: 20px;
        margin-bottom: 20px;
    }

    .support-card-title {
        font-size: 22px;
        margin-bottom: 10px;
    }

    .support-card-text {
        font-size: 16px;
    }

    /* メリット画像グリッド */
    .merit-images-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* 小型スマートフォン (480px以下) */
@media (max-width: 480px) {
    .hero {
        padding: 30px 15px;
    }

    .hero-content {
        padding: 20px 10px 15px;
    }

    .hero-logo {
        width: 220px;
    }

    .hero-title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .section-title {
        font-size: 20px;
        margin-bottom: 25px;
    }

    .future-heading,
    .merit-heading,
    .feature-title {
        font-size: 22px;
    }

    .future-description,
    .merit-description,
    .feature-description {
        font-size: 14px;
    }

    .feature-number {
        font-size: 40px;
        margin-right: 10px;
    }

    .feature {
        margin-bottom: 50px;
    }

    /* CTA - 小型スマホ */
    .cta-button-wrap {
        max-width: 320px;
        padding: 15px 12px 12px;
        border-radius: 20px;
    }

    .cta-button-inner {
        margin-bottom: 8px;
    }

    .cta-text {
        font-size: 14px;
    }

    .cta-large {
        font-size: 17px;
    }

    .cta-arrow {
        width: 38px;
        height: 36px;
        margin-left: 10px;
    }

    .cta-arrow::before {
        width: 10px;
        height: 10px;
        border-width: 2px;
        margin-left: -3px;
    }

    .cta-sub-inner {
        width: 90%;
        max-width: 240px;
        height: 30px;
        line-height: 30px;
        font-size: 11px;
        border-radius: 20px;
    }

    /* クライアントロゴ */
    .clients {
        padding: 15px 10px;
    }

    .clients-wrapper {
        gap: 12px 15px;
    }

    .clients-wrapper img {
        height: 25px;
    }

    /* セクションパディング */
    .future,
    .merit,
    .features,
    .faq {
        padding: 40px 15px;
    }

    .video-section,
    .pricing,
    .support {
        padding: 40px 15px;
    }

    .cta-section {
        padding: 30px 15px;
    }

    /* 動画 */
    .video-placeholder {
        font-size: 18px;
        border-radius: 8px;
    }

    /* 料金表 */
    .pricing-table th,
    .pricing-table td {
        padding: 12px 8px;
        font-size: 14px;
    }

    .price {
        font-size: 20px;
    }

    .price-note {
        font-size: 12px;
    }

    .pricing-note {
        font-size: 12px;
    }

    /* FAQ */
    .faq-question p {
        font-size: 16px;
    }

    .faq-answer p {
        font-size: 14px;
    }

    .faq-icon {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }

    /* ヒーローリンク */
    .link-text {
        font-size: 14px;
    }

    /* サポートカード */
    .support-card {
        padding-top: 50px;
    }

    .support-number {
        font-size: 55px;
    }

    .support-image {
        max-width: 280px;
        border-radius: 15px;
    }

    .support-card-title {
        font-size: 18px;
    }

    .support-card-text {
        font-size: 14px;
    }
}