.contact-hero {
    position: relative;
    min-height: 660px;
    overflow: hidden;
    padding: calc(var(--header-height) + 72px) 0 84px;
    background:
        radial-gradient(circle at 76% 44%, rgba(0,153,255,.18), transparent 29%),
        radial-gradient(circle at 63% 100%, rgba(0,84,177,.11), transparent 34%),
        linear-gradient(120deg, #010711 0%, #020b18 54%, #01060e 100%);
}

.contact-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .30;
    background-image:
        linear-gradient(rgba(77,189,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(77,189,255,.045) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to right, transparent, rgba(0,0,0,.55) 50%, #000);
}

.contact-hero__inner {
    position: relative;
    z-index: 2;
    min-height: 490px;
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 50px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 12px;
    color: #6dcfff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .2em;
}

.breadcrumb {
    margin: 0 0 24px;
    color: #66849e;
    font-size: 11px;
}

.breadcrumb a { color: #8ca8bd; }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { margin: 0 8px; }

.contact-hero h1 {
    margin: 0;
    font-size: clamp(54px, 6.7vw, 90px);
    line-height: 1.08;
    letter-spacing: -.04em;
}

.contact-hero__lead {
    margin: 27px 0 0;
    color: #e5f3ff;
    font-size: clamp(25px, 3vw, 38px);
    font-weight: 600;
    line-height: 1.5;
}

.contact-hero__text {
    margin: 21px 0 0;
    color: var(--muted);
    font-size: 15px;
}

.contact-hero__visual { position: relative; min-height: 470px; }

.contact-gear {
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 50%;
    width: 215px;
    height: 215px;
    display: grid;
    place-items: center;
    align-content: center;
    border: 1px solid rgba(72,188,255,.36);
    border-radius: 50%;
    background: rgba(4,20,36,.94);
    box-shadow: inset 0 0 35px rgba(36,180,255,.12), 0 0 35px rgba(0,151,255,.10);
    transform: translate(-50%, -50%);
}

.contact-gear img {
    position: absolute;
    width: 150%;
    max-width: none;
    opacity: .10;
    animation: contact-spin 44s linear infinite;
}

.contact-gear strong {
    position: relative;
    z-index: 2;
    color: #e4f4ff;
    font-size: 20px;
    letter-spacing: .15em;
}

.contact-gear small {
    position: relative;
    z-index: 2;
    margin-top: 7px;
    color: #64c8f9;
    font-size: 7px;
    letter-spacing: .17em;
}

.contact-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(58,187,255,.14);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.contact-ring--1 { width: 340px; height: 340px; }
.contact-ring--2 { width: 455px; height: 455px; border-style: dashed; }

.contact-node {
    position: absolute;
    z-index: 5;
    min-width: 140px;
    padding: 13px 16px;
    border: 1px solid rgba(73,187,255,.22);
    border-radius: 8px;
    background: rgba(4,20,36,.87);
}

.contact-node span {
    display: block;
    color: #7fd6ff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .16em;
}

.contact-node small {
    display: block;
    margin-top: 4px;
    color: #8aa5b9;
    font-size: 9px;
}

.contact-node--system { top: 32px; left: 4%; }
.contact-node--web { top: 96px; right: 0; }
.contact-node--nfc { right: 10%; bottom: 28px; }

@keyframes contact-spin {
    to { transform: rotate(360deg); }
}

.contact-form-section {
    background:
        radial-gradient(circle at 55% 0, rgba(0,126,219,.08), transparent 28%),
        #03101d;
}

.contact-form-layout {
    display: grid;
    grid-template-columns: .72fr 1.28fr;
    gap: 85px;
    align-items: start;
}

.contact-form-intro {
    position: sticky;
    top: 40px;
}

.contact-form-intro h2 {
    margin: 0 0 20px;
    font-size: clamp(35px, 4.5vw, 55px);
    line-height: 1.35;
}

.contact-form-intro > p:not(.section-heading__en) {
    margin: 0 0 40px;
    color: var(--muted);
}

.contact-form-intro__note {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 16px;
    padding: 22px 0;
    border-top: 1px solid var(--line);
}

.contact-form-intro__note:last-child {
    border-bottom: 1px solid var(--line);
}

.contact-form-intro__note > span {
    color: var(--blue);
    font-size: 10px;
    font-weight: 800;
}

.contact-form-intro__note strong {
    display: block;
    margin-bottom: 5px;
    color: #e0eef8;
    font-size: 14px;
}

.contact-form-intro__note p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.contact-form-wrap {
    min-height: 700px;
}

.contact-form {
    padding: 42px;
    border: 1px solid rgba(60,173,240,.18);
    background: linear-gradient(145deg, rgba(6,27,48,.72), rgba(2,11,23,.88));
}

.form-row + .form-row {
    margin-top: 28px;
}

.form-row > label:not(.privacy-check) {
    display: block;
    margin-bottom: 10px;
    color: #dbeaf5;
    font-size: 13px;
    font-weight: 600;
}

.required,
.optional {
    display: inline-block;
    margin-left: 7px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 9px;
    vertical-align: 1px;
}

.required {
    background: rgba(36,180,255,.14);
    color: #72d0ff;
}

.optional {
    background: rgba(255,255,255,.05);
    color: #7892a4;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid rgba(109,163,197,.25);
    border-radius: 0;
    outline: none;
    background: rgba(2,12,23,.84);
    color: #e7f3fb;
    font: inherit;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select {
    height: 54px;
    padding: 0 16px;
}

.contact-form textarea {
    min-height: 220px;
    padding: 15px 16px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: rgba(66,196,255,.72);
    box-shadow: 0 0 0 3px rgba(36,180,255,.07);
    background: rgba(3,18,32,.94);
}

.contact-form .is-error {
    border-color: rgba(255,103,103,.68) !important;
}

.select-wrap {
    position: relative;
}

.select-wrap::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 18px;
    width: 7px;
    height: 7px;
    border-right: 1px solid #7ecdf4;
    border-bottom: 1px solid #7ecdf4;
    pointer-events: none;
    transform: translateY(-70%) rotate(45deg);
}

.contact-form select {
    appearance: none;
    padding-right: 45px;
}

.field-help {
    margin: 7px 0 0;
    color: #667f92;
    font-size: 10px;
}

.field-error {
    min-height: 16px;
    margin: 6px 0 0;
    color: #ff9898;
    font-size: 11px;
}

.form-row--privacy {
    padding-top: 7px;
}

.privacy-check {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    color: #bccfdb;
    font-size: 12px;
    cursor: pointer;
}

.privacy-check input {
    width: 17px;
    height: 17px;
    margin: 1px 0 0;
    accent-color: #24b4ff;
}

.privacy-check a {
    color: #77d1ff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.form-status {
    min-height: 20px;
    margin-top: 15px;
    font-size: 12px;
}

.form-status.is-error-message {
    color: #ff9898;
}

.contact-submit {
    min-width: 210px;
    margin-top: 17px;
    cursor: pointer;
}

.contact-submit:disabled {
    opacity: .62;
    cursor: wait;
}

.hp-field {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.contact-complete {
    min-height: 650px;
    padding: 80px 48px;
    border: 1px solid rgba(60,173,240,.18);
    background: linear-gradient(145deg, rgba(6,27,48,.72), rgba(2,11,23,.88));
    text-align: center;
}

.contact-complete__mark {
    width: 95px;
    height: 95px;
    display: grid;
    place-items: center;
    margin: 0 auto 25px;
    border: 1px solid rgba(77,194,255,.25);
    border-radius: 50%;
}

.contact-complete__mark img {
    width: 68px;
    opacity: .17;
}

.contact-complete h2 {
    margin: 5px 0 18px;
    font-size: clamp(33px, 4vw, 50px);
    line-height: 1.35;
}

.contact-complete > p:not(.section-heading__en) {
    margin: 0 auto 35px;
    color: var(--muted);
}

.contact-other {
    background: #020914;
}

.contact-other__inner {
    display: grid;
    grid-template-columns: .72fr 1.28fr;
    gap: 85px;
}

.contact-other h2 {
    margin: 0;
    font-size: clamp(34px, 4.4vw, 54px);
    line-height: 1.35;
}

.contact-other__list {
    border-top: 1px solid var(--line);
}

.contact-other__list div {
    display: grid;
    grid-template-columns: 55px 1fr;
    gap: 20px;
    align-items: center;
    min-height: 92px;
    border-bottom: 1px solid var(--line);
}

.contact-other__list span {
    color: var(--blue);
    font-size: 10px;
    font-weight: 800;
}

.contact-other__list p {
    margin: 0;
    color: #dceaf4;
    font-size: 15px;
}

@media (max-width: 980px) {
    .contact-hero__inner,
    .contact-form-layout,
    .contact-other__inner {
        grid-template-columns: 1fr;
    }

    .contact-hero__visual {
        width: 650px;
        max-width: 100%;
        margin-inline: auto;
    }

    .contact-form-layout,
    .contact-other__inner {
        gap: 42px;
    }

    .contact-form-intro {
        position: static;
    }
}

@media (max-width: 700px) {
    .contact-hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 48px);
        padding-bottom: 45px;
    }

    .contact-hero h1 {
        font-size: clamp(44px, 12vw, 61px);
    }

    .contact-hero__lead {
        font-size: 23px;
    }

    .contact-hero__text br.pc-only {
        display: none;
    }

    .contact-hero__visual {
        height: 355px;
        min-height: 355px;
        margin-bottom: -35px;
        transform: scale(.77);
        transform-origin: top center;
    }

    .contact-form {
        padding: 28px 20px;
    }

    .contact-complete {
        min-height: 520px;
        padding: 60px 24px;
    }

    .contact-other__list div {
        grid-template-columns: 42px 1fr;
        min-height: 82px;
    }
}