@charset "UTF-8";
/* ==========================================================================
   株式会社みなと海苔商店 — サイト共通スタイル
   基調色: 緑 / 見出し: 明朝 / 本文: ゴシック / 和モダン・曲線・温かみ +1
   ビルドツールは使わず素の CSS を配信する
   ========================================================================== */

/* --------------------------------------------------------------- tokens */
:root {
    --green-900: #0e2c22;
    --green-800: #123a2c;
    --green-700: #1f4f3d;
    --green-600: #2f6b52;
    --green-500: #4a8567;
    --green-200: #c3d8ca;
    --green-100: #e4ede4;
    --green-050: #f1f6f0;

    --ink: #23241f;
    --ink-soft: #5a5e56;
    --ink-mute: #8a8d84;

    --paper: #fbf9f4;
    --paper-2: #f5f2e9;
    --line: #ded9cb;

    --gold: #b08d57;
    --white: #fff;

    --shadow-s: 0 2px 10px rgba(18, 58, 44, 0.06);
    --shadow-m: 0 10px 30px rgba(18, 58, 44, 0.1);

    --radius-s: 10px;
    --radius-m: 18px;
    --radius-l: 32px;

    --mincho: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho",
        YuMincho, "Noto Serif JP", "MS PMincho", serif;
    --gothic: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic",
        YuGothic, Meiryo, "Noto Sans JP", system-ui, sans-serif;

    --wrap: 1120px;
    --wrap-narrow: 800px;
    --gutter: 20px;
}

/* --------------------------------------------------------------- base */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--gothic);
    font-size: 16px;
    line-height: 1.9;
    color: var(--ink);
    background: var(--paper);
    font-feature-settings: "palt" 1;
}

img,
svg {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

a {
    color: var(--green-700);
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
    color: var(--green-500);
}

h1,
h2,
h3,
h4 {
    font-family: var(--mincho);
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.04em;
    margin: 0;
}

p,
ul,
ol,
dl,
dd,
figure {
    margin: 0;
}

ul {
    padding: 0;
    list-style: none;
}

table {
    border-collapse: collapse;
    width: 100%;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------- layout */
.wrap {
    width: 100%;
    max-width: var(--wrap);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.wrap--narrow {
    max-width: var(--wrap-narrow);
}

.section {
    padding-block: 72px;
}

.section--tint {
    background: var(--green-050);
}

.section--paper {
    background: var(--paper-2);
}

.section__head {
    margin-bottom: 40px;
    text-align: center;
}

.section__label {
    display: block;
    font-family: var(--gothic);
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    color: var(--green-500);
    margin-bottom: 10px;
}

.section__title {
    font-size: clamp(1.5rem, 4.2vw, 2.125rem);
}

.section__lead {
    margin-top: 16px;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.section__foot {
    margin-top: 40px;
    text-align: center;
}

.section__foot--left {
    text-align: left;
}

/* --------------------------------------------------------------- header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(251, 249, 244, 0.94);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    max-width: var(--wrap);
    margin-inline: auto;
    padding: 12px var(--gutter);
}

.site-header__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--green-800);
}

.site-header__logo-mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: none;
    border-radius: 50% 50% 50% 12px;
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    color: var(--white);
    font-family: var(--mincho);
    font-size: 1.35rem;
    line-height: 1;
}

.site-header__logo-name {
    display: block;
    font-family: var(--mincho);
    font-size: 1.05rem;
    letter-spacing: 0.06em;
}

.site-header__logo-tagline {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--ink-mute);
}

.site-header__toggle {
    display: none;
    position: relative;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--white);
    cursor: pointer;
}

.site-header__toggle-bar {
    position: absolute;
    left: 50%;
    width: 20px;
    height: 1.5px;
    background: var(--green-700);
    translate: -50% 0;
    transition: 0.25s ease;
}

.site-header__toggle-bar:nth-child(1) {
    top: 17px;
}
.site-header__toggle-bar:nth-child(2) {
    top: 22px;
}
.site-header__toggle-bar:nth-child(3) {
    top: 27px;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(1) {
    top: 22px;
    rotate: 45deg;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
    opacity: 0;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(3) {
    top: 22px;
    rotate: -45deg;
}

.global-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.global-nav__list {
    display: flex;
    align-items: center;
    gap: 22px;
}

.global-nav__link {
    position: relative;
    display: inline-block;
    padding-block: 6px;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    color: var(--ink);
}

.global-nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--green-600);
    scale: 0 1;
    transform-origin: left;
    transition: scale 0.25s ease;
}

.global-nav__link:hover::after,
.global-nav__link.is-current::after {
    scale: 1 1;
}

.global-nav__link.is-current {
    color: var(--green-700);
}

.global-nav__tel {
    font-family: var(--mincho);
    font-size: 1.05rem;
    color: var(--green-700);
    white-space: nowrap;
}

.global-nav__tel-note {
    display: block;
    font-family: var(--gothic);
    font-size: 0.65rem;
    color: var(--ink-mute);
    letter-spacing: 0.02em;
}

/* --------------------------------------------------------------- buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 54px;
    padding: 12px 34px;
    border: 1px solid var(--green-700);
    border-radius: 999px;
    background: var(--green-700);
    color: var(--white);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: 0.25s ease;
}

.button:hover {
    background: var(--green-600);
    border-color: var(--green-600);
    color: var(--white);
    translate: 0 -2px;
    box-shadow: var(--shadow-m);
}

.button--ghost {
    background: transparent;
    color: var(--green-700);
}

.button--ghost:hover {
    background: var(--green-700);
    color: var(--white);
}

.button--gold {
    background: var(--gold);
    border-color: var(--gold);
}

.button--gold:hover {
    background: #c09a5f;
    border-color: #c09a5f;
}

/* --------------------------------------------------------------- hero */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--green-900);
    color: var(--white);
}

.hero__media {
    position: absolute;
    inset: 0;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.32;
}

.hero__inner {
    position: relative;
    width: 100%;
    max-width: var(--wrap);
    margin-inline: auto;
    padding: 96px var(--gutter) 104px;
}

.hero__copy {
    max-width: 720px;
}

.hero__label {
    display: inline-block;
    padding: 6px 18px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 999px;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
}

.hero__title {
    font-size: clamp(1.5rem, 5vw, 2.75rem);
    line-height: 1.55;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero__text {
    margin-top: 24px;
    font-size: 0.98rem;
    color: rgba(255, 255, 255, 0.88);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;
}

.hero__actions .button--ghost {
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--white);
}

.hero__actions .button--ghost:hover {
    background: var(--white);
    color: var(--green-800);
}

.hero__wave {
    display: block;
    width: 100%;
    height: 60px;
    background: var(--paper);
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    margin-top: -40px;
    position: relative;
}

/* --------------------------------------------------------------- page head */
.page-head {
    position: relative;
    padding-block: 56px 48px;
    background: linear-gradient(140deg, var(--green-800), var(--green-600));
    color: var(--white);
    text-align: center;
}

/* 詳細ページでは h1 を記事タイトル側に譲り p で組むため、見出し相当の指定を持たせる */
.page-head__title {
    font-family: var(--mincho);
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.04em;
    font-size: clamp(1.5rem, 4.5vw, 2.25rem);
}

.page-head__en {
    display: block;
    margin-top: 8px;
    font-family: var(--gothic);
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb {
    padding-block: 14px;
    background: var(--green-050);
    font-size: 0.78rem;
    color: var(--ink-mute);
}

.breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    list-style: none;
}

.breadcrumb__item + .breadcrumb__item::before {
    content: "›";
    margin-right: 8px;
    color: var(--ink-mute);
}

/* --------------------------------------------------------------- intro */
.intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.intro--spaced {
    margin-bottom: 48px;
}

.intro__title {
    font-size: clamp(1.35rem, 3.6vw, 1.875rem);
    margin-bottom: 24px;
}

.intro__text + .intro__text {
    margin-top: 18px;
}

.intro__media img {
    width: 100%;
    border-radius: var(--radius-l) var(--radius-s) var(--radius-l) var(--radius-s);
    box-shadow: var(--shadow-m);
}

/* --------------------------------------------------------------- feature cards */
.feature-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    overflow: hidden;
    box-shadow: var(--shadow-s);
}

.feature-card__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.feature-card__body {
    padding: 24px 22px 28px;
}

.feature-card__number {
    display: block;
    font-family: var(--mincho);
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    color: var(--gold);
    margin-bottom: 8px;
}

.feature-card__title {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.feature-card__text {
    font-size: 0.9rem;
    color: var(--ink-soft);
}

/* --------------------------------------------------------------- 商品カード */
.commodity-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.commodity-list--home {
    grid-template-columns: repeat(4, 1fr);
}

.commodity-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    overflow: hidden;
    box-shadow: var(--shadow-s);
    transition: 0.25s ease;
}

.commodity-card:hover {
    translate: 0 -4px;
    box-shadow: var(--shadow-m);
}

.commodity-card__link {
    display: block;
    height: 100%;
    color: inherit;
}

.commodity-card__thumb {
    overflow: hidden;
}

.commodity-card__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.commodity-card__body {
    padding: 20px 20px 24px;
}

.commodity-card__category {
    display: inline-block;
    padding: 3px 12px;
    margin-bottom: 12px;
    border-radius: 999px;
    background: var(--green-100);
    color: var(--green-700);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

.commodity-card__title {
    font-size: 1.05rem;
    margin-bottom: 14px;
}

.commodity-card__spec {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 10px;
    padding-block: 12px;
    border-top: 1px dashed var(--line);
    border-bottom: 1px dashed var(--line);
    font-size: 0.8rem;
}

.commodity-card__spec-label {
    color: var(--ink-mute);
    white-space: nowrap;
}

.commodity-card__spec-value {
    color: var(--ink);
}

.commodity-card__description {
    margin-top: 14px;
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--ink-soft);
}

/* --------------------------------------------------------------- カテゴリーナビ */
.category-nav {
    margin-bottom: 40px;
}

.category-nav__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.category-nav__link {
    display: inline-block;
    padding: 8px 22px;
    border: 1px solid var(--green-200);
    border-radius: 999px;
    background: var(--white);
    font-size: 0.85rem;
    color: var(--green-700);
}

.category-nav__link:hover {
    background: var(--green-100);
}

/* 選択中の表現は aria-current のみ。SDK 化後もクラスではなく属性で制御される */
.category-nav__link[aria-current="page"] {
    background: var(--green-700);
    border-color: var(--green-700);
    color: var(--white);
}

/* --------------------------------------------------------------- ページネーション */
.pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 56px;
}

.pagination__link {
    display: inline-grid;
    place-items: center;
    min-width: 44px;
    min-height: 44px;
    padding-inline: 14px;
    border: 1px solid var(--green-200);
    border-radius: 999px;
    background: var(--white);
    font-size: 0.85rem;
}

.pagination__link:hover {
    background: var(--green-100);
}

.pagination__link[aria-current="page"] {
    background: var(--green-700);
    border-color: var(--green-700);
    color: var(--white);
}

/* SDK 化後に自動生成されるページャ用（静的段階では無効。デザインを揃えるために先に用意） */
swiftia-pagination::part(button) {
    display: inline-grid;
    place-items: center;
    min-width: 44px;
    min-height: 44px;
    padding-inline: 14px;
    border: 1px solid var(--green-200);
    border-radius: 999px;
    background: var(--white);
    font-size: 0.85rem;
    color: var(--ink);
}

swiftia-pagination::part(button current) {
    background: var(--green-700);
    border-color: var(--green-700);
    color: var(--white);
}

/* --------------------------------------------------------------- 新着情報リスト */
.topics-list {
    display: grid;
    gap: 20px;
}

.topics-list__item {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    overflow: hidden;
    box-shadow: var(--shadow-s);
    transition: 0.25s ease;
}

.topics-list__item:hover {
    translate: 0 -3px;
    box-shadow: var(--shadow-m);
}

.topics-list__link {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    color: inherit;
}

.topics-list__thumb {
    overflow: hidden;
}

.topics-list__image {
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.topics-list__body {
    padding: 24px 28px;
}

.topics-list__meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}

.topics-list__date {
    font-size: 0.8rem;
    color: var(--ink-mute);
    letter-spacing: 0.04em;
}

.topics-list__category {
    display: inline-block;
    padding: 2px 12px;
    border-radius: 999px;
    background: var(--green-100);
    color: var(--green-700);
    font-size: 0.72rem;
}

.topics-list__title {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.topics-list__excerpt {
    font-size: 0.88rem;
    color: var(--ink-soft);
}

/* --------------------------------------------------------------- 詳細ページ */
.detail {
    display: block;
    max-width: var(--wrap-narrow);
    margin-inline: auto;
}

.detail__category {
    display: inline-block;
    padding: 3px 14px;
    border-radius: 999px;
    background: var(--green-100);
    color: var(--green-700);
    font-size: 0.75rem;
}

.detail__date {
    display: block;
    margin-top: 14px;
    font-size: 0.82rem;
    color: var(--ink-mute);
    letter-spacing: 0.04em;
}

.detail__title {
    margin-top: 10px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
    font-size: clamp(1.4rem, 4vw, 2rem);
}

.detail__image {
    display: block;
    width: 100%;
    margin-top: 32px;
    border-radius: var(--radius-m);
    object-fit: cover;
}

.detail__body {
    margin-top: 32px;
    font-size: 0.98rem;
}

.detail__body p {
    margin-bottom: 1.5em;
}

.detail__body h2 {
    margin: 2em 0 0.8em;
    padding-left: 14px;
    border-left: 3px solid var(--green-600);
    font-size: 1.25rem;
}

.detail__body h3 {
    margin: 1.8em 0 0.6em;
    font-size: 1.1rem;
    color: var(--green-700);
}

.detail__body ul {
    margin-bottom: 1.5em;
    padding-left: 1.2em;
    list-style: disc;
}

.detail__body ol {
    margin-bottom: 1.5em;
    padding-left: 1.4em;
    list-style: decimal;
}

.detail__body li {
    margin-bottom: 0.4em;
}

/* 以下は CMS 本文（リッチテキスト）から入りうる要素。実際に使わなくても崩れないよう用意する */
.detail__body a {
    color: var(--green-700);
    text-decoration: underline;
}

.detail__body a:hover {
    color: var(--green-500);
}

.detail__body img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 2em auto;
    border-radius: var(--radius-s);
}

.detail__body figure {
    margin: 2em 0;
}

.detail__body figcaption {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--ink-mute);
    text-align: center;
}

.detail__body blockquote {
    margin: 2em 0;
    padding: 20px 24px;
    background: var(--green-050);
    border-left: 3px solid var(--green-200);
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
    color: var(--ink-soft);
}

.detail__body table {
    width: 100%;
    margin-bottom: 1.5em;
    border-top: 1px solid var(--line);
    border-collapse: collapse;
}

.detail__body th,
.detail__body td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    border-right: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 0.9rem;
}

.detail__body th {
    background: var(--green-050);
    color: var(--green-700);
    font-weight: 600;
}

.detail__body th:first-child,
.detail__body td:first-child {
    border-left: 1px solid var(--line);
}

.detail__body hr {
    margin: 2.5em 0;
    border: none;
    border-top: 1px solid var(--line);
}

/* --------------------------------------------------------------- 添付ファイル */
.detail__files {
    margin-top: 40px;
    display: grid;
    gap: 12px;
}

.btn-file {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-s);
    font-size: 0.92rem;
    color: var(--green-800);
    box-shadow: var(--shadow-s);
}

.btn-file:hover {
    border-color: var(--green-500);
    background: var(--green-050);
}

/* 種別ごとの見た目はクラスの付け替えで表現する（pdf / word / excel / powerpoint / file） */
.btn-file::before {
    content: "FILE";
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 46px;
    padding-block: 4px;
    border-radius: 4px;
    background: var(--ink-mute);
    color: var(--white);
    font-size: 0.6rem;
    letter-spacing: 0.08em;
}

.btn-file.pdf::before {
    content: "PDF";
    background: #a4432f;
}

.btn-file.word::before {
    content: "WORD";
    background: #2b579a;
}

.btn-file.excel::before {
    content: "EXCEL";
    background: #217346;
}

.btn-file.powerpoint::before {
    content: "PPT";
    background: #c14b23;
}

.btn-file-size {
    margin-left: auto;
    font-size: 0.78rem;
    color: var(--ink-mute);
}

/* --------------------------------------------------------------- 前後記事リンク */
.detail__nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
}

.detail__nav-link {
    font-size: 0.9rem;
    color: var(--green-700);
}

.detail__nav-link:hover {
    color: var(--green-500);
}

.detail__nav-link--next {
    margin-left: auto;
    text-align: right;
}

.detail__spec {
    margin-top: 32px;
    border-top: 1px solid var(--line);
}

.detail__spec-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--line);
}

.detail__spec-label {
    padding: 16px 20px;
    background: var(--green-050);
    font-size: 0.88rem;
    color: var(--green-700);
    font-weight: 600;
}

.detail__spec-value {
    padding: 16px 20px;
    font-size: 0.92rem;
}

.detail__foot {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid var(--line);
}

/* --------------------------------------------------------------- テーブル */
.data-table {
    border-top: 1px solid var(--line);
}

.data-table th,
.data-table td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 0.92rem;
}

.data-table th {
    width: 220px;
    background: var(--green-050);
    color: var(--green-700);
    font-family: var(--gothic);
    font-weight: 600;
    white-space: nowrap;
}

.data-table td {
    background: var(--white);
}

/* --------------------------------------------------------------- こだわり詳細 */
.flow {
    display: grid;
    gap: 24px;
    counter-reset: flow;
}

.flow__item {
    position: relative;
    padding: 28px 32px 28px 96px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    box-shadow: var(--shadow-s);
}

.flow__item::before {
    counter-increment: flow;
    content: counter(flow, decimal-leading-zero);
    position: absolute;
    left: 28px;
    top: 28px;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50% 50% 50% 12px;
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    color: var(--white);
    font-family: var(--mincho);
    font-size: 1rem;
}

.flow__title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.flow__text {
    font-size: 0.92rem;
    color: var(--ink-soft);
}

/* --------------------------------------------------------------- フォーム */
.form-note {
    padding: 24px 28px;
    margin-bottom: 40px;
    background: var(--green-050);
    border: 1px solid var(--green-200);
    border-radius: var(--radius-m);
    font-size: 0.88rem;
    color: var(--ink-soft);
}

.form-note p + p {
    margin-top: 8px;
}

.form__row {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 16px 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
}

.form__row:first-of-type {
    border-top: 1px solid var(--line);
}

.form__label {
    padding-top: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--green-800);
}

.form__required {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 4px;
    background: #a4432f;
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 400;
    vertical-align: 2px;
}

.form__field {
    min-width: 0;
}

.form__hint {
    margin-top: 8px;
    font-size: 0.78rem;
    color: var(--ink-mute);
}

.form input[type="text"],
.form input[type="tel"],
.form input[type="email"],
.form input[type="file"],
.form select,
.form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-s);
    background: var(--white);
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
}

.form textarea {
    min-height: 200px;
    resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: 2px solid var(--green-500);
    outline-offset: 1px;
    border-color: var(--green-500);
}

.form__choices {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    padding-top: 8px;
}

.form__choice {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    cursor: pointer;
}

.form__choice input {
    width: 18px;
    height: 18px;
    accent-color: var(--green-700);
}

.form__consent {
    margin-top: 40px;
    padding: 24px;
    background: var(--green-050);
    border-radius: var(--radius-m);
    text-align: center;
}

.form__consent .form__choice {
    justify-content: center;
}

.form__submit {
    margin-top: 32px;
    text-align: center;
}

.form__submit .button {
    min-width: 260px;
}

/* エラーメッセージ。空のときは SDK が hidden 属性で隠すため :empty の指定は置かない */
.form-error {
    margin-top: 8px;
    font-size: 0.8rem;
    color: #a4432f;
}

.form-error::before {
    content: "×";
    margin-right: 6px;
    font-weight: 600;
}

/* SDK の画面遷移・エラー項目への自動スクロールが sticky ヘッダーに隠れないようにする */
swiftia-contact-form,
.form-screen {
    scroll-margin-top: 88px;
}

.form input,
.form select,
.form textarea {
    scroll-margin-top: 88px;
}

.form-screen + .form-screen {
    margin-top: 72px;
}

/* --------------------------------------------------------------- フォーム確認画面 */
.form__value {
    padding-top: 10px;
    font-size: 0.95rem;
    line-height: 1.9;
}

.form__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 32px;
}

.form__actions .button {
    min-width: 240px;
}

/* --------------------------------------------------------------- フォーム完了画面 */
.contact-thanks {
    padding: 56px 32px;
    background: var(--green-050);
    border: 1px solid var(--green-200);
    border-radius: var(--radius-m);
    text-align: center;
}

.contact-thanks__title {
    font-family: var(--mincho);
    font-size: clamp(1.15rem, 3.6vw, 1.5rem);
    color: var(--green-800);
}

.contact-thanks__text {
    margin-top: 20px;
    font-size: 0.92rem;
    color: var(--ink-soft);
    line-height: 2;
}

.contact-thanks__actions {
    margin-top: 32px;
}

.contact-direct {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.contact-direct__item {
    padding: 28px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    text-align: center;
    box-shadow: var(--shadow-s);
}

.contact-direct__label {
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    color: var(--green-500);
}

.contact-direct__value {
    display: block;
    margin-block: 8px;
    font-family: var(--mincho);
    font-size: clamp(1.4rem, 4vw, 1.75rem);
    color: var(--green-700);
}

.contact-direct__note {
    font-size: 0.8rem;
    color: var(--ink-mute);
}

/* --------------------------------------------------------------- CTA */
.cta {
    position: relative;
    padding-block: 72px;
    background: linear-gradient(140deg, var(--green-800), var(--green-600));
    color: var(--white);
    text-align: center;
}

.cta__title {
    font-size: clamp(1.35rem, 4vw, 1.875rem);
}

.cta__text {
    max-width: 640px;
    margin: 20px auto 0;
    font-size: 0.94rem;
    color: rgba(255, 255, 255, 0.86);
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 36px;
}

.cta__actions .button--ghost {
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--white);
}

.cta__actions .button--ghost:hover {
    background: var(--white);
    color: var(--green-800);
}

/* --------------------------------------------------------------- footer */
.site-footer {
    background: var(--green-900);
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.88rem;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
    padding-block: 64px 48px;
}

.site-footer__name {
    font-family: var(--mincho);
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 16px;
}

.site-footer__address {
    font-style: normal;
    line-height: 1.9;
}

.site-footer__tel {
    display: block;
    margin-top: 14px;
    font-family: var(--mincho);
    font-size: 1.2rem;
    color: var(--white);
}

.site-footer__note {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
}

.site-footer__heading {
    font-family: var(--gothic);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 14px;
}

.site-footer__list li {
    margin-bottom: 10px;
}

.site-footer__list a {
    color: rgba(255, 255, 255, 0.82);
}

.site-footer__list a:hover {
    color: var(--white);
}

.site-footer__copyright {
    padding-block: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    text-align: center;
    font-size: 0.76rem;
    color: rgba(255, 255, 255, 0.55);
}

/* --------------------------------------------------------------- 404 */
.notfound {
    display: grid;
    place-content: center;
    gap: 8px;
    min-height: 60vh;
    padding-block: 80px;
    text-align: center;
}

.notfound__code {
    font-family: var(--mincho);
    font-size: clamp(3rem, 12vw, 5rem);
    color: var(--green-200);
    line-height: 1;
}

.notfound__title {
    font-size: clamp(1.25rem, 4vw, 1.6rem);
    margin-top: 16px;
}

.notfound__text {
    margin-top: 16px;
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.notfound__actions {
    margin-top: 32px;
}

/* --------------------------------------------------------------- responsive */
@media (max-width: 1024px) {
    .commodity-list,
    .commodity-list--home {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }

    .site-footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 900px) {
    .site-header__toggle {
        display: block;
        order: 3;
    }

    .global-nav {
        position: fixed;
        inset: 68px 0 auto;
        display: block;
        max-height: calc(100vh - 68px);
        overflow-y: auto;
        padding: 24px var(--gutter) 40px;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-m);
        translate: 0 -140%;
        transition: translate 0.3s ease;
    }

    .global-nav.is-open {
        translate: 0 0;
    }

    .global-nav__list {
        display: block;
    }

    .global-nav__item {
        border-bottom: 1px solid var(--line);
    }

    .global-nav__link {
        display: block;
        padding: 16px 4px;
        font-size: 1rem;
    }

    .global-nav__link::after {
        display: none;
    }

    .global-nav__contact {
        margin-top: 24px;
        text-align: center;
    }

    .intro {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature-list {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .topics-list__link {
        grid-template-columns: 220px 1fr;
    }

    .topics-list__body {
        padding: 20px;
    }

    .form__row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .form__label,
    .form__value {
        padding-top: 0;
    }

    .detail__spec-row {
        grid-template-columns: 140px 1fr;
    }
}

@media (max-width: 640px) {
    .section {
        padding-block: 56px;
    }

    .hero__inner {
        padding-block: 72px 80px;
    }

    .site-header__logo-mark {
        width: 38px;
        height: 38px;
        font-size: 1.15rem;
    }

    .site-header__logo-name {
        font-size: 0.92rem;
    }

    .site-header__logo-tagline {
        font-size: 0.6rem;
    }

    .commodity-list,
    .commodity-list--home {
        grid-template-columns: 1fr;
    }

    .topics-list__link {
        grid-template-columns: 1fr;
    }

    .topics-list__image {
        height: auto;
    }

    .data-table th,
    .data-table td {
        display: block;
        width: auto;
        white-space: normal;
    }

    .data-table th {
        border-bottom: none;
        padding-block: 12px;
    }

    .detail__spec-row {
        grid-template-columns: 1fr;
    }

    .detail__spec-label {
        padding-block: 10px;
    }

    .contact-direct {
        grid-template-columns: 1fr;
    }

    .flow__item {
        padding: 76px 24px 28px;
    }

    .flow__item::before {
        left: 24px;
        top: 24px;
    }

    .button {
        width: 100%;
    }

    .pagination__link,
    .category-nav__link {
        min-width: 40px;
    }
}