/* -----------------------------------
   Font Face
----------------------------------- */
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Lato';
    src: url('../fonts/Lato-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Lato';
    src: url('../fonts/Lato-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Lato';
    src: url('../fonts/Lato-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
}

/* -----------------------------------
   Base reset
----------------------------------- */
html,
body {
    font-family: 'Lato', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #e4e9f8;
    color: #333;
    overflow-x: hidden;
    /* prevent horizontal scroll */
    scroll-behavior: smooth;
}

p,
h1,
h2 {
    margin: 0;
    padding: 0;
}


/* -----------------------------------
   Header
----------------------------------- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 95%;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2.5%;
    background-color: #fff;
    height: 80px;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.header-logo {
    width: 200px;     /* レイアウト用に宣言しておく方が安心 */
    height: 64px;
    display: block;   /* Flex 子要素なら省略可 */
}

.header-logo img {
    display: block;   /* 行間のズレ防止 */
    width: 100%;
    height: auto;     /* 高さは比率維持で自動 */
}

#menu-btn-check:checked~.header-logo-sp {
    display: block
}

.menues {
    display: flex;
    align-items: center;
    gap: 8px;
}

.menues p {
    margin: 0;
    padding: 8px 12px;
    color: black;
}

a {
    text-decoration: none;
}

/* Inquiry button (PC) */
.inquiry-button {
    background-color: #f09612ff;
    color: #fff;
    border-radius: 50px;
    padding: 8px 44px;
    margin-left: 16px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: -8px 8px 16px rgba(11, 62, 79, 0.159);
}

.inquiry-button:hover {
    transform: translate(0, 4px);
    box-shadow: none;
}

/* Hamburger menu */
.hamburger-menu {
    display: none;
    /* Hidden on PC */
}

/* -----------------------------------
   Modal menu (SP)
----------------------------------- */
.menu-btn {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    height: 60px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: #ffffff;
    border-radius: 50%;
}

.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #333333;
    position: absolute;
}

.menu-btn span:before {
    bottom: 8px;
}

.menu-btn span:after {
    top: 8px;
}

#menu-btn-check {
    display: none;
}

#menu-btn-check:checked~.menu-btn span {
    background-color: transparent;
    transition: all 0.2s ease;
}

#menu-btn-check:checked~.menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
    transition: all 0.5s ease;
}

#menu-btn-check:checked~.menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
    transition: all 0.5s ease;
}

/* Modal menu content */
.menu-content {
    width: 100%;
    height: 100vw;
    position: fixed;
    top: 0;
    left: 100%;
    z-index: 80;
    transition: all 0.5s;
}

#menu-btn-check:checked~.menu-content {
    left: 0;
}

.menu-content-inner {
    display: flex;
    flex-direction: column;
    text-align: center;
    width: 100%;
    padding: 80px 0;
    gap: 24px;
    background-color: rgba(255, 255, 255, 0.95);
}

.inquiry-button-mobile a {
    color: #ffffff;
}

.menu-content-inner a {
    display: block;
    padding: 8px;
    color: #333;
    text-decoration: none;
}

/* Inquiry button (mobile) */
.inquiry-button-mobile {
    width: 133px;
    background-color: #F09612;
    color: #fff;
    border-radius: 50px;
    margin: 0 auto;
    padding: 12px 24px;
    box-shadow: -8px 8px 16px rgba(11, 62, 79, 0.159);
    transition: all 0.3s ease;
}

.inquiry-button-mobile:hover {
    transform: translate(0, 4px);
    box-shadow: none;
}

/* -----------------------------------
   Section - Firstview
----------------------------------- */
.section-firstview {
    width: 100%;
    overflow: visible;
    padding-top: 160px;
    padding-bottom: 64px;
    padding-left: 80px;
    padding-right: 80px;
    position: relative;
}

.backgroundImage_1 {
    position: absolute;
    top: -244px;
    right: -473px;
    bottom: -19px;
    transform: translate(48px, -3px) rotate(50deg) scale(1.28);
    width: 1407px;
    height: auto;
    max-width: 100%;
    z-index: 0;
}

.backgroundImage_2 {
    bottom: -277px;
    filter: brightness(142%) contrast(154%) saturate(200%);
    flex: none;
    height: 145%;
    left: -393px;
    margin: 0 0 0 0;
    mix-blend-mode: screen;
    position: absolute;
    right: -887px;
    top: 800px;
    transform: translate(50px, -287px) rotate(180deg);
    width: 200%;
    z-index: 0;
    max-width: 200%;
    opacity: 0.4;
}

.backgroundImage_3 {
    bottom: -284px;
    height: auto;
    left: auto;
    margin: 0 0 0 0;
    position: absolute;
    right: -600px;
    top: 4784px;
    width: 1064px;
    z-index: 0;
    max-width: 100%;
}

.backgroundImage_4 {
    bottom: -398px;
    filter: brightness(142%) contrast(154%) saturate(200%);
    flex: none;
    height: 145%;
    left: -880px;
    margin: 0 0 0 0;
    mix-blend-mode: screen;
    position: absolute;
    right: -688px;
    top: 5616px;
    transform: translate(50px, -287px) rotate(173deg);
    width: 200%;
    z-index: 0;
    max-width: 200%;
    opacity: 0.8;
}

.backgroundImage_5 {
    bottom: -284px;
    height: auto;
    left: auto;
    margin: 0 0 0 0;
    position: absolute;
    right: -600px;
    top: 12414px;
    width: 1064px;
    z-index: 0;
    max-width: 100%;
}

.backgroundImage_6 {
    bottom: -191px;
    height: auto;
    left: -280px;
    margin: 0 0 0 0;
    position: absolute;
    right: auto;
    top: 13025px;
    width: 903px;
    z-index: 0;
    max-width: 100%;
}

.section-firstview-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 60%;
    gap: 30px;
    position: relative;
    z-index: 1;
    max-width: 704px;
}

.firstview-separator {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-direction: row;
    gap: 40px;
}

.kv-text-area {
    display: flex;
    flex-direction: column;
    gap: 40px;
    width: 100%;
    overflow: visible;
}

.kv-accent-title {
    display: flex;
    flex-direction: column;
    gap: 24px
}

.kv-accent {
    display: inline;
    background-color: #266cb5;
    color: #ffffff;
    font-family: Poppins, sans-serif;
    font-size: 36px;
    padding: 4px 8px;
}

.kv-subtitle1 {
    font-size: 24px;
}

.kv-highlight {
    font-size: 28px;
    color: #266cb5;
    font-weight: bold;
}

.kv-title {
    color: #266cb5;
    font-size: 72px;
    font-weight: 900;
    line-height: 1.3
}

.kv-desc {
    font-size: 18px;
}

.kv-buttons {
    display: flex;
    height: 160px;
    align-items: center;
}

.kv-button-inquiry {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #F09612;
    color: #ffffff;
    border-radius: 78px;
    border: 1px solid #ffffff;
    margin-right: 20px;
    cursor: pointer;
    font-size: 20px;
    max-width: 250px;
    box-sizing: border-box;
    padding: 24px 64px;
    transition: all 0.8s ease;
}

.kv-button-inquiry:hover {
    transform: translate(0, 8px);
    background-color: #266cb5;
}

.kv-consult-pc {
    height: auto;
    max-width: 300px;
}

.kv-consult-sp {
    display: none;
    /* hidden on PC, used on SP */
}

.kv-image-area {
    position: relative;
    width: 600px;
    height: 600px;
    overflow: visible;
}

.kv-image {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 24px;
    max-width: none;
    height: 600px;
    border: 1px solid #ffffff;
}

/* -----------------------------------
   Section Headings
----------------------------------- */
/* Many .section-xxx h2 styles are identical or nearly identical. 
   Combine them if the base is the same. */
.section-solutions h2,
.section-five-skills h2,
.section-voices h2,
.section-flow h2,
.section-faq h2 {
    font-size: 48px;
    color: #266cb5;
    font-weight: 500;
    margin-bottom: 40px;
}

.section-purpose h2,
.section-about h2 {
    font-size: 48px;
    color: #266cb5;
}

.section-purpose h2 {
    font-weight: 500;
    /* from the original code */
}

.section-about h2 {
    font-weight: 500;
    /* from the original code */
}

.about-upper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

/* -----------------------------------
   Section - Purpose
----------------------------------- */
.section-purpose {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
    gap: 24px;
}

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

.purpose-text {
    font-size: 18px;
    line-height: 1.8;
    font-weight: 300;
}

/* -----------------------------------
   Section - About
----------------------------------- */
.section-about {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
    gap: 40px;
}

.about-text {
    font-size: 18px;
    font-weight: 100;
    line-height: 1.8;
}

.about-image-wrap {
    text-align: center;
}

.about-image {
    width: 840px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 8px;
}

.box-four {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-box-container {
    display: flex;
    gap: 16px;
    justify-content: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.about-box {
    width: 43%;
    padding: 36px 32px;
    text-align: left;
}

.about-box-text {
    margin-top: 0;
    line-height: 1.6;
}

/* Common box style */
.boxStyle {
    background-color: #fff;
    background: linear-gradient(54.39deg, #ffffff, rgba(153, 152, 198, 0));
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: -8px 8px 56px rgba(12, 24, 58, 0.08);
}

/* Icon titles */
.textBoxHeader {
    height: 44px;
    display: flex;
    align-items: center;
}

.textBoxHeader p {
    margin-left: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #266cb5;
}

.icon {
    background-color: #266cb5;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
}

.icon i {
    color: #fff;
}

/* -----------------------------------
   Section - Solutions
----------------------------------- */
.section-solutions {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.solutions-container {
    width: 80%;
    display: flex;
    justify-content: center;
    gap: 16px;
    max-width: 1760px;
    margin: 40px auto 0;
}

.solutions-box {
    width: 60%;
    padding: 36px 32px;
    text-align: center;
    font-size: 16px;
}

.solutions-box-img {
    width: 100%;
    object-fit: cover;
}

.solutions-box-title {
    font-size: 20px;
    font-weight: 700;
    margin: 12px 0 24px;
}

.solutions-box-text {
    margin: 0;
    line-height: 1.8;
    font-size: 18px;
}

/* -----------------------------------
   Section - Five skills
----------------------------------- */
.section-five-skills {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.five-skills-desc {
    font-size: 20px;
    font-weight: 100;
    margin-bottom: 24px;
    line-height: 1.6;
}

.five-skills-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0;
    align-items: center;
}

.five-skills-boxes {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    width: 60%;
    justify-content: center;
}

.skill-box {
    box-sizing: border-box;
    width: 48%;
    padding: 16px;
    text-align: left;
}

.skill-box-text {
    padding-top: 16px;
    margin: 0;
    font-size: 18px;
    line-height: 1.6;
}

.five-skills-image-wrap {
    flex: 1;
}

.five-skills-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 16px;
}

/* -----------------------------------
   Section - Supervisor
----------------------------------- */
.section-supervisor {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.supervisor-title {
    font-family: Poppins, sans-serif;
    font-size: 48px;
    color: #266cb5;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.08em;
    line-height: 1.3;
}

.supervisor-container {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0;
    align-items: flex-start;
}

.supervisor-left {
    width: 100%;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.supervisor-name {
    font-weight: 500;
    font-size: 36px;
    margin: 0;
}

.supervisor-subname {
    font-family: Poppins, sans-serif;
    font-size: 14px;
    margin: 0 0 16px;
}

.supervisor-profile p {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.6;
    margin: 0;
}

.supervisor-comment-block {
    margin-top: 16px;
}

.supervisor-comment-title {
    font-family: Poppins, sans-serif;
    font-size: 24px;
    margin: 0;
}

.supervisor-comment {
    margin: 0;
    font-size: 20px;
    line-height: 1.7;
}

.supervisor-right {
    width: 330px;
    z-index: 1;
}

.supervisor-photo {
    width: 330px;
    height: 497px;
    object-fit: cover;
    border-radius: 16px;
}

/* -----------------------------------
   Section - Voices
----------------------------------- */
.section-voices {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.voices-box-container {
    display: flex;
    gap: 16px;
    max-width: 1760px;
    justify-content: center;
}

.voice-box-four {
    display: flex;
    flex-direction: column;
    gap: 16px;

}

.voice-box {
    width: 50%;
    min-width: 300px;
    padding: 50px 32px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 24px;
    box-sizing: border-box;
    z-index: 1;
}

.voice-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.voice-icon {
    width: 56px;
    height: 56px;
    background-color: #999;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.voice-title-block {
    display: flex;
    flex-direction: column;
}

.voice-title {
    font-size: 20px;
    font-weight: 700;
    color: #383A45;
    margin: 0;
}

.voice-subtitle {
    font-size: 14px;
    font-weight: 100;
    color: #266cb5;
    margin: 4px 0 0;
}

.voice-text {
    font-size: 18px;
    color: #222;
    line-height: 1.6;
    margin: 0;
}

/* -----------------------------------
   Section - Fee
----------------------------------- */
.section-fee {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 80px;
    gap: 24px;
}

.section-fee h2 {
    font-family: Poppins, sans-serif;
    font-size: 48px;
    color: #266cb5;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.08em;
    line-height: 1.3;
}

.fee-text {
    font-size: 18px;
}

.inquiry-button-large {
    background-color: #F09612;
    color: #ffffff;
    border-radius: 50px;
    padding: 24px 64px;
    text-decoration: none;
    font-size: 20px;
    display: inline-block;
}

/* -----------------------------------
   Section - Flow
----------------------------------- */
.section-flow {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.process {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 1200px;
}

.process li {
    display: flex;
    width: 100px;
    height: 350px;
    padding: 0 8px;
}

.process li p {
    writing-mode: vertical-rl;
    background-color: #266cb5;
    border-radius: 8px;
    color: #fff;
    font-size: 20px;
    height: 350px;
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.1;
    letter-spacing: 0.2em;
    text-align: center;
    margin: 0;
}

.process i {
    font-size: 32px;
    color: #999;
}

/* -----------------------------------
   Section - FAQ
----------------------------------- */
.section-faq {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 1200px;
    margin: 40px auto 0;
    text-align: left;
}

.faq-block {
    position: relative;
}

.Label {
    display: block;
    font-size: 20px;
    font-weight: normal;
    padding: 24px;
    cursor: pointer;
    position: relative;
    margin-bottom: 0;
}

.Label::before {
    content: "";
    width: 10px;
    height: 10px;
    border-top: 2px solid #333333;
    border-right: 2px solid #333333;
    transform: rotate(135deg);
    position: absolute;
    top: calc(50% - 5px);
    right: 20px;
}

.hidden.toggle {
    display: none;
}

.content {
    height: 0;
    overflow: hidden;
    transition: all 0.3s;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    padding: 0 24px;
}

.toggle:checked+.Label+.content {
    height: auto;
    padding-bottom: 24px;
}

.toggle:checked+.Label::before {
    transform: rotate(-45deg);
}

/* -----------------------------------
   Section - Contact
----------------------------------- */
.section-contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
}

.contact-title {
    font-family: Poppins, sans-serif;
    font-size: 48px;
    color: #266cb5;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.08em;
    line-height: 1.3;
    text-align: center;
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 48px;
    /* max-width: 1360px; */
    margin: 40px 0 0;
    align-items: flex-start;
}

.contact-info {
    width: 100%;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-desc {
    font-size: 20px;
    align-self: center;
}

.contact-mail {
    display: flex;
    align-items: center;
    margin-top: 8px;
    align-self: center;
}

.contact-mail-link {
    text-decoration: underline;
    font-size: 20px;
    color: #333;
    margin-left: 8px;
}

.contact-form {
    width: 100%;
}

form {
    background-color: #ffffff;
    display: flex;
    flex-wrap: wrap;
    padding: 32px 16px;
    gap: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    align-content: flex-start;
    justify-content: flex-start;
}

.form-group-half {
    width: 48.5%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.form-group-full {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

label {
    font-size: 15px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.required {
    color: #fd0c10;
    font-weight: 300;
    margin-left: 5px;
}

#inputText,
textarea {
    width: 100%;
    background-color: #ffffff;
    border: 1px solid #eeeeee;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 400;
    color: #333;
    padding: 10px;
    box-shadow: none;
    margin-bottom: 0;
    outline: none;
}

textarea {
    height: 160px;
    resize: none;
}

.form-check {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 8px 0;
}

.form-check a {
    text-decoration: underline;
    color: #333;
}

.form-buttons {
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-top: 16px;
}

.btn-download,
.btn-contact {
    display: inline-block;
    border-radius: 50px;
    padding: 15px;
    width: 40%;
    text-align: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 15px;
    border: none;
}

.btn-download {
    border: 1px solid #266cb5;
    color: #266cb5;
    background-color: #fff;
}

.btn-download:hover {
    opacity: 0.8;
}

.btn-contact {
    background-color: #f09612;
    color: #fff;
}

.btn-contact:hover {
    opacity: 0.8;
}

/* -----------------------------------
   Section - Soon
----------------------------------- */
.section-soon {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
    gap: 40px;
}

.section-soon h2 {
    font-family: Poppins, sans-serif;
    font-size: 48px;
    color: #266cb5;
    font-weight: 500;
    margin: 0;
}

.soon-container {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 0 auto;
}

.soon-box {
    padding: 36px 32px;
    width: fit-content;
    text-align: center;
}

.soon-box-img {
    width: 100%;
    object-fit: cover;
}

.soon-box-title {
    font-size: 20px;
    color: #333;
    font-weight: 700;
    margin-top: 12px;
    margin-bottom: 24px;
}

.soon-box-text {
    font-size: 18px;
    color: #222;
    margin-top: 24px;
    line-height: 1.6;
    margin-bottom: 0;
}

.soon-inquiry-text {
    font-size: 18px;
    color: #222;
}

.btn-soon-inquiry {
    background-color: #f09612;
    color: #fff;
    border-radius: 50px;
    padding: 24px 64px;
    border: 1px solid #ffffff;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.8s ease;
}

.btn-soon-inquiry:hover {
    transform: translate(0, 8px);
    background-color: #266cb5;
}

/* -----------------------------------
   Section - Kyodo
----------------------------------- */
.section-kyodo {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    padding: 120px 80px;
    gap: 40px;
    overflow: hidden;
}

.kyodo-container {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.kyodo-text-area {
    flex: 1;
}

.kyodo-title {
    color: #222;
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 24px;
}

.kyodo-desc {
    color: #222;
    font-size: 20px;
    line-height: 1.5;
}

.kyodo-image-wrap {
    width: 45%;
    flex: none;
    padding: 10px;
    border-radius: 16px;
    box-sizing: border-box;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.kyodo-image {
    width: 100%;
    object-fit: cover;
}

/* -----------------------------------
   Section - Manabi
----------------------------------- */
.section-manabi {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 80px;
    gap: 40px;
    overflow: hidden;
}

.manabi-container {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1760px;
    margin: 0 auto;
}

.manabi-image-wrap {
    width: 50%;
    padding: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    z-index: 1;
    box-sizing: border-box;
}

.manabi-image {
    width: 100%;
    object-fit: cover;
    border-radius: 16px;
}

.manabi-text-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    text-align: left;
}

.manabi-title {
    color: #222;
    font-size: 36px;
    font-weight: 300;
    margin: 0;
}

.manabi-subtitle {
    color: #222;
    font-size: 16px;
    font-weight: 700;
    margin: 24px 0 16px;
}

.manabi-desc {
    color: #222;
    font-size: 20px;
    font-weight: 300;
    line-height: 1.5;
    margin: 0;
}

/* -----------------------------------
   Footer
----------------------------------- */
footer {
    background-color: #ffffff;
    padding: 80px 80px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 80px;
    width: 1200px;
    max-width: 90%;
}

.footer-upper {
    display: flex;
    justify-content: space-between;
}

.footer-logo {
    width: 200px;
    height: auto;
    cursor: pointer;
}

.footer-nav {
    display: flex;
    gap: 24px;
}

.footer-nav div p {
    color: #0E2228;
    padding: 12px;
    margin: 0;
}

.footer-lower {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.footer-copyright {
    color: #969696;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 24px;
    color: #969696;
}

.footer-links a {
    color: #969696;
    text-decoration: none;
}

/* -----------------------------------
   ThankPage
----------------------------------- */

.thankpage_body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    justify-items: center;
    text-align: center;
    height: 100vh;
    padding: 20px;
}

h3 {
    font-weight: 100;
    font-size: 24px;
}

.icon__send {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #F09612;
    padding: 10px;
    border-radius: 50%;
    color: #fff;
    font-size: 40px;
    width: 60px;
    height: 60px;
    text-align: center;
    margin: 0 auto;
}

.btn-download__thankpage {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #F09612;
    color: #ffffff;
    border-radius: 78px;
    border: 1px solid #ffffff;
    margin-right: 20px;
    cursor: pointer;
    font-size: 18px;
    max-width: 300px;
    box-sizing: border-box;
    padding: 24px 64px;
    transition: all 0.5s ease;
    margin: 0 auto;
}

.btn-download__thankpage:hover {
    background-color: #ffc369;
}

/* -----------------------------------
   HERO IMAGE
----------------------------------- */
#hero-overlay {
    position: fixed;
    z-index: 9999;
    width: 100%;
    height: 100vh;
    background: #e4e9f8;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 1.0s ease;
    font-size: 35px;
}

#hero-overlay img {
    position: absolute;
    top: 150px;
    right: -200px;
    /* transform: translate(48px, -3px) rotate(50deg) scale(1); */
    transform: rotate(50deg) scale(1.2);
    width: 800px;
    height: auto;
    max-width: 100%;
    z-index: 0;
}

#hero-overlay.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* main-content は初期状態で非表示 */
#main-content.hidden {
    display: none;
}

/* -----------------------------------
   Media queries
----------------------------------- */
@media (min-width: 840px) {
    .sp-only {
        display: none;
    }

    .md-only {
        display: none;
    }

    .pc-only {
        display: block;
    }

    .pc-md-only {
        display: block;
    }

    .pc-md-only-flex {
        display: flex;
    }
}

@media (max-width: 1140px) {
    .menues {
        display: none;
        /* show hamburger for smaller screens */
    }

    .hamburger-menu {
        display: block;
    }
}

@media (max-width: 840px) {

    .section-purpose,
    .section-about,
    .section-solutions,
    .section-five-skills,
    .section-supervisor,
    .section-voices,
    .section-fee,
    .section-flow,
    .section-faq,
    .section-contact,
    .section-soon,
    .section-kyodo,
    .section-manabi {
        padding: 64px 40px;
    }

    .section-firstview-container {
        padding-top: 20px;
        flex-direction: column;
        width: 100%;
        padding-left: 0;
        padding-right: 0;
        gap: 20px;
    }

    .kv-accent-title {
        align-items: center;
    }

    .section-purpose h2,
    .section-about h2 {
        font-size: 36px;
    }

    .purpose-title {
        font-size: 28px;
    }

    .purpose-text {
        font-size: 13px;
    }

    .about-text {
        font-size: 13px;
    }

    .about-box {
        width: 44%;
        padding: 16px;
    }

    .kv-text-area,
    .kv-image-area {
        width: 100%;
    }

    .kv-button-inquiry {
        margin-right: 20px;
        font-size: 16px;
        padding: 16px 40px;
    }

    .kv-consult-pc {
        width: 200px;
    }

    .kv-buttons {
        align-items: center;
        justify-content: center;
        height: 160px;
    }

    .kv-consult-sp {
        display: block;
        width: 80%;
    }

    .section-solutions h2 {
        font-size: 36px;
    }

    .solutions-container {
        width: 100%;
        align-items: center;
        margin: 0;
    }

    .solutions-box-title {
        font-size: 16px;
    }

    .solutions-box-text {
        font-size: 13px;
        line-height: 1.5;
        height: 58.5px;
    }

    .section-five-skills h2 {
        font-size: 36px;
        margin-bottom: 24px;
    }

    .five-skills-desc {
        font-size: 13px;
    }

    .five-skills-container {
        width: 100%;
        flex-direction: column;
    }

    .five-skills-boxes {
        width: 100%;
    }

    .five-skills-image-wrap {
        width: 100%;
        margin-top: 40px;
    }

    .five-skills-image {
        width: 100%;
        height: auto;
    }

    .supervisor-right {
        width: 100%;
        margin-top: 40px;
    }

    .supervisor-photo {
        width: 80%;
        margin: 0 auto;
    }

    .section-supervisor,
    .supervisor-container {
        display: block;
    }

    .section-supervisor {
        padding: 64px 40px;
    }

    .supervisor-title {
        font-size: 36px;
    }

    .supervisor-name,
    .supervisor-subname {
        font-size: 28px;
    }

    .supervisor-comment-title {
        font-size: 13px;
    }

    .supervisor-comment {
        font-size: 13px;
    }

    .section-voices h2 {
        font-size: 36px;
    }

    .voice-title {
        font-size: 16px;
    }

    .voice-subtitle,
    .voice-text {
        font-size: 13px;
    }

    .section-fee h2,
    .section-flow h2,
    .section-faq h2 {
        font-size: 36px;
    }

    .fee-text {
        font-size: 13px;
    }

    .process {
        flex-direction: column;
        gap: 12px;
    }

    .process li {
        width: 100%;
        height: auto;
        padding: 0;
    }

    .process li p {
        writing-mode: horizontal-tb;
        width: 80%;
        height: 54px;
        margin: 0 auto;
        padding: 8px 16px;
    }

    .contact-wrapper {
        flex-direction: column;
        gap: 20px;
    }

    .Label {
        font-size: 16px;
    }

    .contact-title {
        font-size: 36px;
    }

    .contact-mail {
        justify-content: center;
    }

    .section-soon h2 {
        font-size: 36px;
    }

    .soon-container {
        width: 100%;
        margin: 0;
    }

    .kyodo-container {
        flex-direction: column;
        align-items: start;
        gap: 20px;
        margin: 0;
    }

    .kyodo-image-wrap {
        width: 100%;
        border: 1px solid white;
        overflow: hidden;
    }

    .kyodo-title {
        font-size: 36px;
    }

    .kyodo-desc {
        font-size: 13px;
    }

    .manabi-container {
        flex-direction: column-reverse;
        align-items: start;
        gap: 20px;
    }

    .manabi-image-wrap {
        width: 100%;
        border: 1px solid white;
        overflow: hidden;
    }

    .manabi-title {
        font-size: 28px;
    }

    .manabi-subtitle {
        margin-top: 16px;
        margin-bottom: 24px;
    }

    .manabi-desc {
        font-size: 13px;
    }

    form {
        width: 100%;
        flex-direction: column;
    }

    .form-group-half {
        width: 100%;
    }

    .footer-links a {
        font-size: 14px;
    }

    .inquiry-button-large {
        width: 100%;
        text-align: center;
    }

    footer {
        width: 100%;
        padding: 40px;
        align-items: start;
    }

    h1,
    h2 {
        font-size: 36px;
    }

    .section-firstview-container {
        gap: 0;
    }

    .section-firstview {
        width: 100%;
        padding: 80px 40px 0 40px;
        box-sizing: border-box;
    }

    .kv-accent {
        padding: 4px 8px;
        margin: 0 auto;
        font-size: 28px;
    }

    .kv-subtitle1 {
        font-size: 20px;
        text-align: left;
    }

    .kv-highlight {
        font-size: 24px;
    }

    .kv-title {
        font-size: 64px;
        text-align: center;
    }

    .kv-desc {
        font-size: 18px;
        text-align: center;
        margin: 16px 0;
    }

    .kv-image {
        position: static;
        width: 100%;
        border-radius: 24px;
        height: auto;
    }

    .footer-upper {
        display: none;
    }

    .footer-lower {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 10%;
    }

    label,
    textarea,
    input,
    button,
    p {
        font-size: 14px;
    }

    .textBoxHeader p {
        font-size: 16px;
    }

    .icon {
        width: 36px;
        height: 36px;
    }

    .btn-soon-inquiry {
        padding: 16px 32px;
        font-size: 16px;
        transition: all 0.8s ease;
    }

    .btn-soon-inquiry:hover {
        transform: translate(0, 8px);
        background-color: #266cb5;
    }

    .pc-only {
        display: none;
    }

    .md-only {
        display: block;
    }

    .sp-only {
        display: none;
    }

    .pc-md-only {
        display: block;
    }

    .pc-md-only-flex {
        display: flex;
    }

    .backgroundImage_1 {
        position: absolute;
        top: 246px;
        right: -177px;
        bottom: 151px;
        transform: translate(48px, -3px) rotate(4deg) scale(1.28);
        width: 1487px;
        height: auto;
        max-width: 100%;
        z-index: 0;
    }

    .backgroundImage_2 {
        bottom: -277px;
        filter: brightness(142%) contrast(154%) saturate(200%);
        /* flex: none; */
        height: 145%;
        left: -93px;
        margin: 0 0 0 0;
        mix-blend-mode: screen;
        position: absolute;
        right: -887px;
        top: 785px;
        transform: translate(50px, -287px) rotate(152deg);
        width: 200%;
        z-index: 0;
        max-width: 200%;
        opacity: .7;
    }
}

@media (max-width: 540px) {
    .kv-accent {
        font-size: 28px;
    }

    .kv-text-area {
        gap: 16px;
    }

    .kv-accent-title {
        gap: 10px;
    }

    .kv-subtitle1 {
        font-size: 16px;
    }

    .kv-highlight {
        font-size: 18px;
    }

    .kv-title {
        font-size: 40px;
    }

    .kv-consult-sp {
        width: 200px;
    }

    .section-firstview {
        padding: 96px 16px 40px;
    }

    .kv-desc {
        font-size: 14px;
    }

    .kv-buttons {
        flex-direction: column;
        gap: 16px;
    }

    .kv-button-inquiry {
        font-size: 14px;
        padding: 12px 36px;
        margin: 0;
    }

    .section-purpose h2,
    .section-about h2,
    .section-solutions h2,
    .section-five-skills h2,
    .section-soon h2,
    .section-faq h2,
    .section-flow h2,
    .section-fee h2 {
        font-size: 28px;
    }

    .section-purpose {
        gap: 8px;
    }

    .purpose-title {
        font-size: 20px;
    }

    .voice-title,
    .soon-box-title {
        font-size: 14px;
    }

    .purpose-text {
        font-size: 13px;
    }

    .about-box-container {
        flex-direction: column;
        gap: 16px;
    }

    .section-about {
        padding: 80px 16px 40px;
        gap: 24px;
    }

    .about-box,
    .solutions-box {
        width: 100%;
        padding: 16px;
        box-sizing: border-box;
    }

    .section-solutions {
        padding: 80px 16px 40px;
    }

    .about-upper {
        gap: 10px;
    }

    .solutions-container {
        flex-direction: column;
        align-items: center;
    }

    .section-five-skills {
        padding: 80px 16px 40px;
    }

    .section-five-skills h2 {
        margin-bottom: 10px;
    }

    .five-skills-desc {
        margin-bottom: 0;
    }

    .five-skills-container {
        flex-direction: column-reverse;
        align-items: center;
        margin: 0;
    }

    .icon {
        width: 32px;
        height: 32px;
    }

    .skill-box {
        padding: 12px;
        width: 100%;
    }

    .skill-box-text,
    .skill-box-text p {
        font-size: 15px;
    }

    .section-supervisor {
        padding: 80px 16px 40px;
    }

    .supervisor-photo {
        width: 100%;
        height: auto;
    }

    .supervisor-subname {
        font-size: 14px;
    }

    .supervisor-comment-title {
        font-size: 20px;
    }

    .supervisor-comment {
        font-size: 14px;
    }

    .supervisor-title,
    .supervisor-name {
        font-size: 28px;
    }

    .section-voices {
        padding: 80px 16px 40px;
    }

    .section-voices h2 {
        font-size: 28px;
    }

    .voices-box-container {
        flex-direction: column;
        gap: 6px;
    }

    .voice-box-four {
        gap: 6px;

    }

    .voice-box {
        width: 100%;
        padding: 16px;
        gap: 16px;
        box-sizing: border-box;
    }

    .voice-icon {
        width: 40px;
        height: 40px;
    }

    .voice-title {
        font-size: 14px;
    }

    .voice-subtitle,
    .voice-text {
        font-size: 13px;
    }

    .section-fee {
        gap: 10px;
        padding: 80px 16px 40px;
    }

    .section-flow {
        padding: 80px 16px 40px;
    }

    .process {
        gap: 0;
    }

    .process li p {
        font-size: 16px;
        height: 30px;
    }

    .section-faq {
        padding: 80px 16px 40px;
    }

    .section-faq h2 {
        margin-bottom: 0;
    }

    .Label {
        font-size: 14px;
    }

    .faq-container {
        gap: 10px;
    }

    .section-contact {
        padding: 80px 16px 40px;
    }

    .contact-title {
        font-size: 28px;
    }

    .contact-info-desc {
        font-size: 14px;
    }

    .contact-mail-link {
        font-size: 14px;
    }

    .fa-2x {
        font-size: 24px;
    }

    .section-kyodo {
        padding: 80px 16px 40px;
    }

    .kyodo-title {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .kyodo-desc {
        font-size: 14px;
    }

    .section-soon {
        padding: 80px 16px 40px;
    }

    .soon-container {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .soon-box {
        padding: 16px 14px;
    }

    .soon-inquiry-text {
        font-size: 14px;
    }

    .btn-soon-inquiry {
        padding: 12px 36px;
        font-size: 16px;
        transition: all 0.8s ease;
    }

    .soon-box-text {
        font-size: 13px;
    }

    .section-manabi {
        padding: 80px 16px 40px;
    }

    .manabi-subtitle {
        margin-top: 8px;
        margin-bottom: 16px;
    }

    .manabi-title {
        font-size: 24px;
    }

    .footer-lower {
        flex-direction: column;
        align-items: end;
    }

    .footer-links a {
        font-size: 13px;
    }

    .sp-only {
        display: block;
    }

    .md-only {
        display: none;
    }

    .pc-md-only {
        display: none;
    }

    .pc-only {
        display: none;
    }

    .pc-md-only-flex {
        display: none;
    }

    .backgroundImage_1 {
        position: absolute;
        top: 126px;
        right: -102px;
        bottom: -19px;
        transform: translate(48px, -3px) rotate(50deg) scale(1.28);
        width: 1407px;
        height: auto;
        max-width: 100%;
        z-index: 0;
    }

    .backgroundImage_2 {
        bottom: -277px;
        filter: brightness(142%) contrast(154%) saturate(200%);
        /* flex: none; */
        height: 145%;
        left: 198px;
        margin: 0 0 0 0;
        mix-blend-mode: screen;
        position: absolute;
        right: -1177px;
        top: 706px;
        transform: translate(50px, -287px) rotate(129deg);
        width: 100%;
        z-index: 0;
        max-width: 200%;
        opacity: .7;
    }

    .backgroundImage_3 {
        bottom: -284px;
        height: auto;
        left: auto;
        margin: 0 0 0 0;
        position: absolute;
        right: 90px;
        top: 4764px;
        width: 1064px;
        z-index: 0;
        max-width: 100%;
    }

    .backgroundImage_5 {
        bottom: -284px;
        height: auto;
        left: auto;
        margin: 0 0 0 0;
        position: absolute;
        right: 70px;
        top: 9494px;
        width: 1064px;
        z-index: 0;
        max-width: 100%;
    }

    .backgroundImage_6 {
        bottom: -191px;
        height: auto;
        left: -180px;
        margin: 0 0 0 0;
        position: absolute;
        right: auto;
        top: 10194px;
        width: 903px;
        z-index: 0;
        max-width: 100%;
    }

    #hero-overlay {
        display: flex;
        justify-content: left;
        padding-left: 20px;
        align-items: center;
    }

    #hero-overlay p {
        width: 80%;
        font-size: 33px;
    }
}