:root {
    --navy: #0C2967;
    --navy-2: #081f50;
    --blue: #17458a;
    --cyan: #23c4d8;
    --orange: #ff9d2e;
    --white: #ffffff;
    --gray: #d9e4ee;
    --text: #172033;
    --muted: #5f6f82;
    --bg: #f4f8fb;
    --radius: 8px;
    --shadow: 0 18px 40px rgba(7, 22, 41, .14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    font-family: "Noto Sans JP", sans-serif;
    line-height: 1.8;
    background: var(--bg);
}

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

a {
    color: inherit;
    text-decoration: none;
}
.manga{
	padding-top: 30px;	
}
.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    width: 100%;
    background: rgba(7, 22, 41, .84);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.header-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 28px;
    min-height: 58px;
    padding: 0 16px;
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
}

.header-nav a {
    opacity: .9;
}

.header-nav a:hover {
    opacity: 1;
    color: var(--cyan);
}

.nav-tel {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    color: var(--navy);
    background: var(--cyan);
    border-radius: 999px;
}

.material-icons {
    font-size: 1.2em;
    line-height: 1;
    vertical-align: middle;
}

/* Main Visual */
.mv {
    position: relative;
    min-height: 620px;
    background: var(--navy);
}

.mv picture,
.mv img {
    width: 100%;
    min-height: 620px;
    object-fit: cover;
}

.mv-cta {
    position: absolute;
    left: 50%;
    bottom: 42px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    width: min(680px, calc(100% - 32px));
    transform: translateX(-50%);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 52px;
    padding: 12px 24px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-weight: 900;
    line-height: 1.4;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-primary {
    color: var(--navy);
    background: linear-gradient(135deg, var(--cyan), #7ee9f5);
}

.btn-outline {
    color: var(--white);
    border-color: rgba(255, 255, 255, .7);
    background: rgba(7, 22, 41, .72);
}

.btn-light {
    color: var(--navy);
    background: var(--white);
}

/* Common Sections */
.section {
    padding: 88px 0;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--cyan);
    font-family: "Oswald", sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 24px;
    font-size: clamp(32px, 5vw, 58px);
    line-height: 1.24;
    color: var(--navy);
}

h2 {
    margin-bottom: 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.28;
    color: var(--navy);
}

h3 {
    margin-bottom: 10px;
    font-size: 20px;
    line-height: 1.45;
}

.section-head {
    margin-bottom: 36px;
}

.lead-section {
    position: relative;
    background: var(--white);
}

.lead-section::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 36%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(35, 196, 216, .12));
    pointer-events: none;
}

.lead-section .container {
    position: relative;
}

.lead-text {
    max-width: 820px;
    margin-bottom: 32px;
    color: var(--muted);
    font-size: 17px;
}

.lead-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.lead-cards div {
    padding: 22px;
    color: var(--white);
    background: var(--navy);
    border-left: 4px solid var(--cyan);
    border-radius: var(--radius);
}

.lead-cards strong {
    display: block;
    margin-bottom: 5px;
    color: var(--cyan);
    font-size: 24px;
    line-height: 1.35;
}

.lead-cards span {
    font-size: 14px;
}

/* CTA */
.cta-band {
    padding: 34px 0;
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--blue));
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cta-inner p {
    margin: 0;
    font-size: 20px;
    font-weight: 900;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Points */
.point-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.point-card {
    padding: 30px;
    background: var(--white);
    border: 1px solid rgba(13, 34, 58, .08);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(7, 22, 41, .06);
}

.point-card .material-icons {
    display: inline-grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin-bottom: 18px;
    color: var(--navy);
    background: var(--cyan);
    border-radius: 50%;
    font-size: 28px;
}

.point-card p {
    margin-bottom: 0;
    color: var(--muted);
}

/* Work */
.work {
    color: var(--white);
    background: var(--navy);
}

.work h2,
.work h3 {
    color: var(--white);
}

.work-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 34px;
    align-items: center;
}

.work-image img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.work-list {
    display: grid;
    gap: 18px;
}

.work-item {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 18px;
    padding: 22px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.work-item span {
    color: var(--cyan);
    font-family: "Oswald", sans-serif;
    font-size: 32px;
    font-weight: 700;
}

.work-item p {
    margin-bottom: 0;
    color: var(--gray);
}

/* Numbers */
.numbers {
    background: var(--white);
}

.number-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.number-grid div {
    padding: 28px 18px;
    text-align: center;
    background: var(--bg);
    border-top: 4px solid var(--orange);
    border-radius: var(--radius);
}

.number-grid span {
    display: block;
    margin-bottom: 6px;
    color: var(--navy);
    font-family: "Oswald", "Noto Sans JP", sans-serif;
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.1;
}

.number-grid p {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

/* Message */
.message {
    background: linear-gradient(135deg, #eef6f9, #ffffff);
}

.message-box {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 42px;
    align-items: start;
    padding: 44px;
    background: var(--white);
    border-left: 6px solid var(--cyan);
    border-radius: var(--radius);
    box-shadow: 0 10px 34px rgba(7, 22, 41, .08);
}

.message-name {
    margin-bottom: 0;
    font-weight: 900;
    text-align: right;
}

/* Gallery */
.gallery {
    background: var(--navy);
}

.gallery h2 {
    color: var(--white);
}

.equipment-slider {
    padding-bottom: 40px;
}

.swiper-slide img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: var(--radius);
}

.swiper-pagination-bullet {
    background: var(--white);
    opacity: .4;
}

.swiper-pagination-bullet-active {
    background: var(--cyan);
    opacity: 1;
}

.equipment-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.equipment-list li {
    padding: 9px 14px;
    color: var(--white);
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
}

/* FAQ */
.faq-list {
    display: grid;
    gap: 12px;
}

details {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(7, 22, 41, .06);
    overflow: hidden;
}

summary {
    position: relative;
    padding: 20px 54px 20px 22px;
    color: var(--navy);
    font-weight: 900;
    cursor: pointer;
    list-style: none;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 22px;
    color: var(--cyan);
    font-family: "Oswald", sans-serif;
    font-size: 28px;
    transform: translateY(-50%);
}

details[open] summary::after {
    content: "-";
}

details p {
    margin: 0;
    padding: 0 22px 22px;
    color: var(--muted);
}

/* Info Tables */
.requirements {
    background: var(--white);
}

.info-table {
    display: grid;
    gap: 1px;
    overflow: hidden;
    background: #cfdae5;
    border-radius: var(--radius);
}

.info-table dl {
    display: grid;
    grid-template-columns: 220px 1fr;
    margin: 0;
    background: var(--white);
}

.info-table dt,
.info-table dd {
    margin: 0;
    padding: 18px 22px;
}

.info-table dt {
    color: var(--white);
    font-weight: 900;
    background: var(--navy-2);
}

.info-table dd {
    color: var(--text);
}

.company {
    background: var(--bg);
}

.map-block {
    margin-top: 28px;
    overflow: hidden;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 10px 34px rgba(12, 41, 103, .1);
}

.map-block iframe {
    display: block;
    width: 100%;
    height: 420px;
    border: 0;
}

/* Contact */
.contact {
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), #102b4a);
}

.contact h2 {
    color: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 40px;
}

.contact-copy p {
    color: var(--gray);
}

.contact-tel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 18px 0 8px;
    color: var(--cyan);
    font-family: "Oswald", sans-serif;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    line-height: 1;
}

.contact-copy small {
    display: block;
    color: var(--gray);
}

.contact-form {
    display: grid;
    gap: 16px;
    padding: 28px;
    color: var(--text);
    background: var(--white);
    border-radius: var(--radius);
}

.contact-form label {
    display: grid;
    gap: 6px;
    font-weight: 900;
}

.contact-form label span {
    display: inline-block;
    width: fit-content;
    margin-left: 8px;
    padding: 1px 8px;
    color: var(--white);
    background: var(--orange);
    border-radius: 999px;
    font-size: 12px;
}

input,
textarea {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid #c9d6e1;
    border-radius: var(--radius);
    font: inherit;
}

input:focus,
textarea:focus {
    outline: 2px solid rgba(35, 196, 216, .35);
    border-color: var(--cyan);
}

.form-submit {
    width: 100%;
    border: 0;
    cursor: pointer;
}

.form-message {
    margin: 0;
    padding: 12px 14px;
    border-radius: var(--radius);
    font-weight: 700;
}

.form-message.success {
    color: #0a5a2e;
    background: #dbf7e7;
}

.form-message.error {
    color: #9a1d1d;
    background: #ffe4e4;
}

.form-message p {
    margin: 0;
}

/* Footer */
.footer {
    padding: 34px 0 92px;
    color: var(--gray);
    background: #040c17;
}

.footer p {
    margin: 0 0 4px;
}

.fixed-cta {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.fixed-cta a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 132px;
    padding: 12px 14px;
    color: var(--navy);
    background: var(--cyan);
    border-radius: var(--radius);
    box-shadow: 0 10px 24px rgba(0, 0, 0, .22);
    font-weight: 900;
}

.fixed-cta a:last-child {
    color: var(--white);
    background: var(--orange);
}

@media (max-width: 900px) {
    .header-nav {
        gap: 18px;
        overflow-x: auto;
        justify-content: flex-start;
    }

    .lead-cards,
    .point-grid,
    .number-grid,
    .work-layout,
    .message-box,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .info-table dl {
        grid-template-columns: 1fr;
    }

    .info-table dt,
    .info-table dd {
        padding: 14px 16px;
    }
}

@media (max-width: 767px) {
    body {
        padding-bottom: 68px;
    }

    .site-header {
        display: none;
    }

    .mv,
    .mv picture,
    .mv img {
        min-height: auto;
    }

    .mv img {

    }

    .mv-cta {
        bottom: 20px;
        gap: 8px;
    }

    .mv-cta .btn {
        flex: 1 1 160px;
        min-height: 48px;
        padding: 10px 12px;
        font-size: 14px;
    }

    .section {
        padding: 58px 0;
    }

    .container {
        width: min(100% - 24px, 640px);
    }

    .lead-text {
        font-size: 15px;
    }

    .lead-cards div,
    .point-card,
    .contact-form,
    .message-box {
        padding: 22px 18px;
    }

    .cta-inner p {
        font-size: 17px;
    }

    .cta-actions,
    .cta-actions .btn {
        width: 100%;
    }

    .work-item {
        grid-template-columns: 48px 1fr;
        gap: 12px;
    }

    .number-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-tel {
        font-size: 34px;
    }

    .fixed-cta {
        right: 0;
        bottom: 0;
        left: 0;
        grid-template-columns: 1fr 1fr;
        gap: 0;
    }

    .fixed-cta a {
        width: 100%;
        min-width: 0;
        min-height: 58px;
        border-radius: 0;
    }
}

@media (max-width: 420px) {
    .number-grid {
        grid-template-columns: 1fr;
    }

    .contact-tel {
        font-size: 30px;
    }
}
/* Form pages */
.hp-field {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.form-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--navy-2), var(--blue));
}

.form-page-main {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 48px 16px;
}

.form-page-box {
    width: min(820px, 100%);
    padding: clamp(24px, 5vw, 48px);
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.form-page-box h1 {
    width: auto;
    height: auto;
    margin-bottom: 10px;
    color: var(--navy);
    font-size: clamp(26px, 5vw, 40px);
    line-height: 1.35;
}

.form-page-lead {
    margin-bottom: 28px;
    color: var(--muted);
}

.confirm-table {
    width: 100%;
    margin-bottom: 28px;
    border-collapse: collapse;
}

.confirm-table th,
.confirm-table td {
    padding: 16px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #dce5ed;
}

.confirm-table th {
    width: 32%;
    color: var(--navy);
    background: #f1f7fa;
}

.confirm-table td {
    overflow-wrap: anywhere;
}

.confirm-actions {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 12px;
}

.form-back {
    color: var(--navy);
    background: var(--white);
    border-color: #b9c9d6;
}

.thanks-box {
    text-align: center;
}

.thanks-icon {
    margin-bottom: 10px;
    color: var(--cyan);
    font-size: 68px;
}

.thanks-link {
    width: min(360px, 100%);
}

@media (max-width: 600px) {
    .form-page-main {
        padding: 20px 12px;
    }

    .form-page-box {
        padding: 24px 16px;
    }

    .confirm-table,
    .confirm-table tbody,
    .confirm-table tr,
    .confirm-table th,
    .confirm-table td {
        display: block;
        width: 100%;
    }

    .confirm-table tr {
        margin-bottom: 12px;
    }

    .confirm-table th,
    .confirm-table td {
        padding: 10px 12px;
    }

    .confirm-actions {
        grid-template-columns: 1fr;
    }
}