@charset "utf-8";

:root {
    --bg: #eef5f1;
    --surface: #ffffff;
    --surface-soft: #f7fbf9;
    --line: #d6e6dd;
    --ink: #1a2f27;
    --ink-sub: #4c655a;
    --brand: #0c8b53;
    --brand-deep: #06653d;
    --accent: #f2912a;
    --header-height: 88px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow: 0 14px 34px rgba(12, 58, 36, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-padding-top: calc(var(--header-height) + 12px);
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    background:
        radial-gradient(circle at 12% 12%, rgba(12, 139, 83, 0.14), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(242, 145, 42, 0.14), transparent 26%),
        linear-gradient(180deg, #f9fcfa 0%, #ecf5f1 45%, #e9f3ef 100%);
    line-height: 1.75;
    letter-spacing: 0.01em;
}

body.menu-open {
    overflow: hidden;
}

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

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

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 2000;
    padding: 10px 14px;
    background: var(--brand-deep);
    color: #fff;
    border-radius: 0 0 10px 0;
}

.skip-link:focus {
    left: 0;
}

.container {
    width: min(1120px, 92%);
    margin-inline: auto;
}

.site-header {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 4000;
    overflow: visible;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(12, 139, 83, 0.14);
}

.header-inner {
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.brand-text {
    display: grid;
    line-height: 1.2;
}

.brand-sub {
    font-size: 12px;
    color: var(--ink-sub);
}

.brand-main {
    font-size: 19px;
    font-weight: 700;
    color: var(--brand-deep);
}

.menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 10px;
    background: var(--brand);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-btn span {
    display: block;
    width: 21px;
    height: 3px;
    background: #fff;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.global-nav {
    margin-left: auto;
}

.global-nav ul {
    display: flex;
    align-items: center;
    gap: 14px;
}

.global-nav a {
    position: relative;
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    padding: 9px 10px;
    color: var(--ink-sub);
    transition: color 0.2s ease;
}

.global-nav a::after {
    content: "";
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 4px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.global-nav a:hover,
.global-nav a.is-active {
    color: var(--brand-deep);
}

.global-nav a:hover::after,
.global-nav a.is-active::after {
    transform: scaleX(1);
}

.call-btn {
    display: inline-grid;
    line-height: 1.2;
    background: linear-gradient(140deg, #0c8b53, #087246);
    color: #fff;
    border-radius: 999px;
    padding: 10px 16px 11px;
    box-shadow: 0 8px 22px rgba(9, 95, 56, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.call-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(9, 95, 56, 0.3);
}

.call-label {
    font-size: 11px;
    opacity: 0.9;
}

.call-number {
    font-size: 17px;
    font-weight: 700;
}

main {
    padding-bottom: 72px;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 68px;
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    z-index: -1;
}

.hero::before {
    width: 390px;
    height: 390px;
    right: -140px;
    top: -110px;
    background: radial-gradient(circle at 35% 35%, rgba(242, 145, 42, 0.34), rgba(242, 145, 42, 0.02));
}

.hero::after {
    width: 360px;
    height: 360px;
    left: -140px;
    bottom: -140px;
    background: radial-gradient(circle at 45% 45%, rgba(12, 139, 83, 0.24), rgba(12, 139, 83, 0.02));
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.28fr 0.88fr;
    gap: 26px;
    align-items: start;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 13px;
    font-weight: 700;
    color: var(--brand-deep);
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.26;
    letter-spacing: 0.01em;
}

.hero-lead {
    margin: 20px 0 26px;
    max-width: 38em;
    color: var(--ink-sub);
    font-size: clamp(16px, 1.6vw, 18px);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid transparent;
}

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

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 10px 20px rgba(8, 96, 57, 0.24);
}

.btn-secondary {
    color: var(--brand-deep);
    background: #fff;
    border-color: var(--line);
}

.hero-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-list li {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(12, 139, 83, 0.2);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 13px;
    color: var(--brand-deep);
}

.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.hero-card {
    padding: 24px;
    animation: floatUp 5s ease-in-out infinite;
}

.hero-card-title {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 700;
    color: var(--brand-deep);
}

.hero-card dl {
    display: grid;
    gap: 12px;
}

.hero-card dl div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    border-bottom: 1px dashed var(--line);
    padding-bottom: 9px;
}

.hero-card dt {
    color: var(--ink-sub);
}

.hero-card dd {
    font-weight: 700;
}

.section {
    padding: 68px 0;
}

.section-muted {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(239, 247, 243, 0.92));
    border-top: 1px solid rgba(12, 139, 83, 0.09);
    border-bottom: 1px solid rgba(12, 139, 83, 0.09);
}

.section-head {
    margin-bottom: 28px;
}

.section-kicker {
    margin: 0;
    color: var(--brand-deep);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.section-head h2 {
    margin: 6px 0 8px;
    font-size: clamp(27px, 3.5vw, 40px);
    line-height: 1.3;
}

.section-head p {
    margin: 0;
    color: var(--ink-sub);
}

.feature-grid,
.service-grid {
    display: grid;
    gap: 16px;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 18px;
}

.feature-card,
.service-card {
    padding: 20px;
}

.feature-card h3,
.service-card h3,
.contact-info h3,
.service-meta h3 {
    margin: 0 0 10px;
    font-size: 21px;
    color: var(--brand-deep);
}

.feature-card p,
.service-card p {
    margin: 0;
    color: var(--ink-sub);
}

.service-meta {
    padding: 22px;
}

.service-meta dl {
    display: grid;
    gap: 14px;
}

.service-meta dl div {
    display: grid;
    grid-template-columns: 195px 1fr;
    gap: 14px;
    border-bottom: 1px dashed var(--line);
    padding-bottom: 10px;
}

.service-meta dt {
    color: var(--ink-sub);
    font-weight: 700;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.18fr 0.82fr;
    gap: 16px;
}

.company-panel {
    padding: 20px;
}

.company-list {
    display: grid;
    gap: 12px;
}

.company-list div {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--line);
}

.company-list dt {
    font-weight: 700;
    color: var(--ink-sub);
}

.company-list dd {
    margin: 0;
}

.company-list a {
    color: var(--brand-deep);
    font-weight: 700;
}

.map-card {
    display: grid;
    gap: 10px;
    padding: 14px;
    color: var(--brand-deep);
    font-weight: 700;
}

.map-card img {
    border-radius: 12px;
    border: 1px solid var(--line);
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

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

.faq-list details {
    padding: 18px 20px;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--brand-deep);
}

.faq-list p {
    margin: 10px 0 0;
    color: var(--ink-sub);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 16px;
}

.contact-info {
    padding: 22px;
}

.contact-phone {
    display: inline-block;
    margin: 8px 0 10px;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.2;
    color: var(--brand-deep);
    font-weight: 800;
}

.contact-info p {
    margin: 0 0 6px;
    color: var(--ink-sub);
}

.contact-note {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--line);
}

.contact-form {
    padding: 22px;
    display: grid;
    gap: 8px;
}

.contact-form label {
    margin-top: 2px;
    font-weight: 700;
    color: var(--ink-sub);
}

.contact-form label span {
    margin-left: 8px;
    font-size: 11px;
    padding: 1px 8px;
    border-radius: 999px;
    background: rgba(242, 145, 42, 0.18);
    color: #9e5805;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    padding: 11px 12px;
    font-size: 15px;
    font-family: inherit;
    color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid rgba(12, 139, 83, 0.2);
    border-color: rgba(12, 139, 83, 0.4);
}

.form-submit {
    margin-top: 12px;
    width: 100%;
    border: 0;
    cursor: pointer;
}

.privacy-note {
    margin: 6px 0 0;
    color: var(--ink-sub);
    font-size: 12px;
}

.hp-field {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.site-footer {
    border-top: 1px solid rgba(12, 139, 83, 0.14);
    background: #fff;
}

.footer-inner {
    text-align: center;
    padding: 22px 0 28px;
    color: var(--ink-sub);
    font-size: 13px;
}

.footer-inner p {
    margin: 0 0 6px;
}

.top-btn {
    position: fixed;
    right: 14px;
    bottom: 14px;
    border: 0;
    border-radius: 999px;
    padding: 11px 13px;
    color: #fff;
    background: linear-gradient(130deg, var(--brand), var(--brand-deep));
    box-shadow: 0 10px 22px rgba(9, 95, 56, 0.28);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease;
}

.top-btn.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@keyframes floatUp {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@media (max-width: 1080px) {
    :root {
        --header-height: 76px;
    }

    .brand img {
        width: 56px;
        height: 56px;
    }

    .brand-main {
        font-size: 17px;
    }

    .call-btn {
        display: none;
    }

    .hero-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .feature-grid,
    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero {
        padding-top: 62px;
    }

    .hero-card {
        animation: none;
    }
}

@media (max-width: 760px) {
    :root {
        --header-height: 68px;
    }

    body {
        padding-top: var(--header-height);
    }

    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.98);
    }

    .header-inner {
        gap: 12px;
    }

    .brand-sub {
        display: none;
    }

    .brand-main {
        font-size: 15px;
    }

    .menu-btn {
        display: inline-flex;
        margin-left: auto;
    }

    .global-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        height: calc(100dvh - var(--header-height));
        min-height: calc(100vh - var(--header-height));
        width: auto;
        max-width: none;
        transform: translate3d(100%, 0, 0);
        transition: transform 0.25s ease;
        padding: 20px;
        margin-left: 0;
        z-index: 4001;
        overflow-x: hidden;
        overflow-y: auto;
    }

    .global-nav.is-open {
        transform: translate3d(0, 0, 0);
    }

    .global-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 6px;
        width: 100%;
        background: #ffffff;
        border: 4px solid rgba(8, 40, 27, 0.92);
        border-radius: 15px;
    }

    .global-nav a {
        width: 100%;
        font-size: 18px;
        padding: 12px 8px;
    }

    .global-nav a::after {
        left: 8px;
        right: 8px;
        background: #fff;
    }

    .hero {
        padding: 48px 0;
    }

    .hero h1 {
        font-size: clamp(30px, 9vw, 42px);
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .feature-grid,
    .service-grid {
        grid-template-columns: 1fr;
    }

    .service-meta dl div,
    .company-list div {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .section {
        padding: 56px 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
        scroll-behavior: auto !important;
    }
}