@charset "UTF-8";
html {
  font-size: 18px;
}

body {
  font-family: "";
}

a[href^="tel:"] {
  pointer-events: none;
}
@media screen and (max-width: 768px) {
  a[href^="tel:"] {
    pointer-events: auto;
  }
}

a {
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
a:hover {
  opacity: 0.7;
}

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

/* Remove default padding */
ul,
ol {
  padding: 0;
}

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

/* Set core root defaults */
html {
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

/* Remove list styles on ul, ol elements with a class attribute */
ul,
ol {
  list-style: none;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  -webkit-text-decoration-skip: ink;
  text-decoration-skip-ink: auto;
}

a {
  text-decoration: none;
}

/* Make images easier to work with */
img {
  max-width: 100%;
  display: block;
  width: 100%;
}

/* Natural flow and rhythm in articles by default */
article > * + * {
  margin-top: 1em;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
}

/* Blur images when they have no alt attribute */
img:not([alt]) {
  -webkit-filter: blur(10px);
  filter: blur(10px);
}

/* フォームリセット */
input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  border-radius: 0;
  font: inherit;
  outline: none;
}

textarea {
  resize: vertical;
}

input[type="checkbox"],
input[type="radio"] {
  display: none;
}

input[type="submit"],
input[type="button"],
label,
button,
select {
  cursor: pointer;
}

select::-ms-expand {
  display: none;
}

.dog {
  width: 100%;
  height: auto;
}
/* ==========================================================================
   TOP PAGE — SP-first responsive
   ブレークポイント: SP < 768px / PC >= 768px
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-green-dark: #2eb362;
  --color-green-mid: #207b45;
  --color-green-light: #93b19d;
  --color-green-pale: #f4f6f3;
  --color-yellow: #ffd391;
  --color-black: #1c1c1c;
  --color-text: #111827;
  --color-gray: #9aac9b;
  --color-gray-tag: #6a7282;
  --color-white: #ffffff;

  --font-main: "Noto Sans JP", sans-serif;
  --font-en: "Outfit", sans-serif;
  --font-num: "Open Sans", sans-serif;

  --inner-width: 1200px;
  --inner-pad-sp: 20px;
  --inner-pad-pc: 120px;
}

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

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

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

/* ---------- Utility: Inner ---------- */

.top-page .mission__inner,
.top-page .features__inner,
.top-page .articles__inner,
.top-page .seminars__inner,
.top-page .contact__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
}

.top-page .fv__inner {
  max-width: var(--inner-width);
  padding-inline: var(--inner-pad-sp);
}

/* カテゴリアイコン画像 */
.cat-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  object-fit: contain;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #f3f4f6;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.header__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 19px;
  color: var(--color-green-mid);
  line-height: 1;
}

.header__nav {
  display: none;
}

.header__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px 0;
}

.header__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-black);
  border-radius: 2px;
  transition:
    transform 0.3s,
    opacity 0.3s;
}

/* PC専用要素をSPでは非表示 */
.articles-modal,
.articles-modal-overlay,
.header-search {
  display: none;
}

/* パンくずリスト */
.breadcrumbs {
  margin-top: 100px;
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  font-size: 14px;
  color: var(--color-black);
  line-height: 1.6;
}

.home .breadcrumbs {
  margin-top: auto;
}
.home .breadcrumbs .current-item {
  display: none;
}

/* ============================================================
   HERO / FV
   ============================================================ */
.fv {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, #f3f9f4 4%, #d9fbe2 32%, #e4ebb0 96%);
  padding-top: 80px;
  padding-bottom: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.fv__deco {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.fv__bg-text {
  position: absolute;
  z-index: 1;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(48px, 12vw, 123px);
  color: #c5d9cf;
  white-space: nowrap;
  line-height: 1;
  letter-spacing: 0.1em;
  pointer-events: none;
  user-select: none;
}

.fv__bg-text--top {
  top: 60px;
  left: 0;
}

.fv__bg-text--bottom {
  bottom: 0;
  right: 0;
}

.fv__inner {
  position: relative;
  z-index: 2;
  padding-block: 16px 0;
  padding-inline: 8px;
}

/* Card */
.fv__card {
  border-radius: 20px;
  overflow: hidden;
  background: transparent;
  border-radius: 20px;
}

.fv__card-image {
  aspect-ratio: 375 / 186;
  overflow: hidden;
  background-color: transparent;
  border-radius: 20px;
  box-shadow: 0 0 12px rgba(96, 94, 94, 0.5);
}

.fv__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.fv__card-body {
  padding: 24px 20px;
}

.fv__card-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.fv__card-title span {
  display: inline-block;
  background: white;
  padding: 4px 8px;
  font-family: var(--font-main);
  font-weight: 900;
  font-size: clamp(18px, 5vw, 32px);
  color: var(--color-black);
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.fv__card-author {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-black);
  line-height: 1.8;
}

.fv__scroll {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding-bottom: 24px;
  flex-shrink: 0;
}

.fv__scroll span {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-green-dark);
  opacity: 0.4;
}

.fv__scroll span:nth-child(2) {
  opacity: 0.7;
}
.fv__scroll span:nth-child(3) {
  opacity: 1;
}

/* ============================================================
   MISSION
   ============================================================ */
.mission {
  padding-block: 64px 48px;
  text-align: center;
}

.mission__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mission__inner-wrap {
  margin-bottom: 40px;
}
.mission__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 20px;
  color: var(--color-green-mid);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.mission__heading {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(20px, 5vw, 34px);
  color: #1f1f1f;
  letter-spacing: 0.03em;
  line-height: 1.4;
  margin: 0;
}

.mission__sub {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(15px, 3.5vw, 17px);
  color: var(--color-black);
  line-height: 1.6;
  letter-spacing: 0.03em;
  margin: 4px 0 0;
}

.mission__highlight {
  position: relative;
  display: inline-block;
  color: white;
  padding: 2px 6px;
  margin-inline: 2px;
}

.mission__highlight::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-green-dark);
  transform: rotate(-4.63deg);
  z-index: -1;
  border-radius: 3px;
}

.mission__body {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-black);
  line-height: 1.6;
  letter-spacing: 0.03em;
  margin: 0;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  padding-block: 56px;
  overflow: hidden;
}

.features__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.features__heading-wrap {
  text-align: center;
}

.features__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 38px);
  color: var(--color-black);
  letter-spacing: 0.03em;
  line-height: 1;
  margin-bottom: 6px;
}

.features__count {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 21px;
  color: var(--color-black);
  line-height: 1.3;
}

.features__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-style: italic;
  font-size: 43px;
  color: var(--color-green-mid);
}

.features__list {
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-top: 40px;
}

.features__item {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 20px;
  overflow: visible;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.25);
  position: relative;
}

.features__item-num {
  position: absolute;
  top: 10px;
  left: 16px;
  font-family: var(--font-num);
  font-weight: 700;
  font-style: italic;
  font-size: 41px;
  color: var(--color-green-mid);
  letter-spacing: -0.04em;
  line-height: 1;
  z-index: 3;
  margin: 0;
}

.features__item-image {
  position: relative;
  height: 180px;
  flex-shrink: 0;
  overflow: visible;
  background: #fff;
  border-radius: 20px 20px 0 0;
  margin-bottom: -100px;
}

.features__item-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
  display: block;
  position: relative;
  z-index: 2;
  transform: translateY(-40px);
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.12));
}

.features__wave {
  line-height: 0;
  display: block;
  margin-top: -1px;
  position: relative;
  z-index: 30;
}

.features__wave svg,
.features__wave img {
  width: 100%;
  height: auto;
  display: block;
}

.features__item-body {
  background: linear-gradient(180deg, #2eb362 0%, #23934d 50%, #176d39 100%);

  padding: 0 15px 15px;
  flex: 1;
  position: relative;
  z-index: 1;
  margin-top: -1px;
}

.features__item-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.features__item-en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 19px;
  color: var(--color-yellow);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}

.features__item-bar {
  display: inline-block;
  width: 5px;
  height: 13px;
  background: var(--color-yellow);
  flex-shrink: 0;
}

.features__item-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 19px;
  color: var(--color-white);
  line-height: 1.6;
  letter-spacing: 0.02em;
  margin: 0;
}

.features__item-desc {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  letter-spacing: 0.03em;
  margin: 0;
}

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.section-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.section-header__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(22px, 6vw, 38px);
  color: var(--color-black);
  letter-spacing: 0.03em;
  line-height: 1;
}

.section-header__ja-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-header__bar {
  display: block;
  width: 40px;
  height: 8px;
  background: var(--color-green-dark);
  flex-shrink: 0;
}

.section-header__ja {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 17px;
  color: #1b1b1b;
  letter-spacing: 0.03em;
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   ARTICLE CARDS
   ============================================================ */
.articles {
  padding-block: 60px;
}

.articles__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.article-card {
  background: white;
  border-radius: 20px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.article-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.article-card:hover .article-card__image img {
  transform: scale(1.03);
}

.article-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.article-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.article-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 50px;
  background: var(--color-green-pale);
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 14px;
  color: var(--color-green-mid);
  line-height: 1.3;
}

.article-card__title {
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.8;
  letter-spacing: 0.02em;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.article-card__date {
  font-family: var(--font-num);
  font-weight: 700;
  font-style: italic;
  font-size: 15px;
  color: var(--color-gray);
  letter-spacing: 0.03em;
  align-self: flex-end;
}

.more-link {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}

.more-link__anchor {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 17px;
  color: var(--color-black);
  letter-spacing: 0.03em;
  transition: opacity 0.2s;
}

.more-link__anchor svg,
.more-link__anchor .more-link__arrow {
  transition: transform 0.25s ease;
}

.more-link__arrow {
  width: 15px;
  height: 12px;
  display: inline-block;
}

.more-link__anchor:hover {
  opacity: 0.7;
}

.more-link__anchor:hover svg,
.more-link__anchor:hover .more-link__arrow {
  transform: translateX(5px);
}

/* ============================================================
   PAGE HERO (記事一覧等の共通ページヘッダー)
   ============================================================ */
.page-hero {
  background: var(--color-white);
  padding-block: 40px 40px;
  border-bottom: 1px solid var(--color-green-pale);
}

.page-hero__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: var(--inner-width);
}

.page-hero__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 60px);
  color: var(--color-green-mid);
  letter-spacing: 0.03em;
  line-height: 1;
}

.page-hero__ja-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-hero__bar {
  display: inline-block;
  width: 40px;
  height: 8px;
  background: var(--color-green-dark);
  flex-shrink: 0;
}

.page-hero__ja {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 21px;
  color: var(--color-black);
  line-height: 1;
  margin: 0;
}

/* ============================================================
   NEW ARTICLES PAGE
   ============================================================ */
.new-articles {
  padding-block: 56px;
  background: var(--color-green-pale);
}

.new-articles__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* カテゴリフィルター */
.new-articles__filter {
  display: flex;
  overflow-x: auto;
  white-space: nowrap;
  gap: 10px;
}

.new-articles__filter-btn {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding-inline: 20px;
  border-radius: 50px;
  border: 1px solid var(--color-green-dark);
  background: var(--color-white);
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-green-dark);
  white-space: nowrap;
  transition:
    background 0.2s,
    color 0.2s;
  text-decoration: none;
}

.new-articles__filter-btn.is-active,
.new-articles__filter-btn:hover {
  background: var(--color-green-dark);
  color: var(--color-white);
}

.new-articles__grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.new-articles__empty {
  font-family: var(--font-main);
  font-size: 17px;
  color: var(--color-gray);
  text-align: center;
  padding-block: 40px;
}

/* ページネーション */
.new-articles__pagination {
  display: flex;
  justify-content: center;
}

.new-articles__pagination .page-numbers {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.new-articles__pagination .page-numbers li a,
.new-articles__pagination .page-numbers li span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-black);
  text-decoration: none;
  transition:
    background 0.2s,
    color 0.2s;
}

.new-articles__pagination .page-numbers li a:hover {
  background: var(--color-green-pale);
  color: var(--color-green-dark);
}

.new-articles__pagination .page-numbers li span.current {
  background: var(--color-green-dark);
  color: var(--color-white);
}

.new-articles__pagination .page-numbers li .prev,
.new-articles__pagination .page-numbers li .next {
  color: var(--color-green-dark);
  background: none;
}

/* ============================================================
   POPULAR ARTICLES PAGE
   ============================================================ */
.popular-articles {
  padding-block: 56px;
  background: var(--color-white);
}

.popular-articles__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.popular-articles__grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ランキングバッジ */
.popular-card .article-card__image {
  position: relative;
}

.popular-card__rank {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-green-dark);
  color: var(--color-white);
  font-family: var(--font-num);
  font-weight: 700;
  font-style: italic;
  font-size: 17px;
  line-height: 1;
}

/* 1〜3位はゴールド・シルバー・ブロンズ */
.popular-articles__grid .popular-card:nth-child(1) .popular-card__rank {
  background: #b8942a;
}

.popular-articles__grid .popular-card:nth-child(2) .popular-card__rank {
  background: #7a8a8a;
}

.popular-articles__grid .popular-card:nth-child(3) .popular-card__rank {
  background: #8b5e3c;
}

/* ============================================================
   SEMINARS
   ============================================================ */
.seminars {
  padding-block: 60px;
  background: linear-gradient(
    to bottom,
    #f0f0f0 0%,
    #f0f0f0 66.6%,
    #ffffff 66.6%,
    #ffffff 100%
  );
}

.seminars-bg-yellow {
  background-color: #e6c45c;
}

.seminars__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.seminar-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}

.seminar-card__image {
  aspect-ratio: 370 / 180;
  overflow: hidden;
  background: #f3f4f6;
}

.seminar-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.seminar-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.seminar-card__title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-text);
  line-height: 1.5;
  letter-spacing: 0.03em;
  margin: 0;
}

.seminar-card__desc {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 15px;
  color: #4a5565;
  line-height: 1.6;
  letter-spacing: 0.03em;
  margin: 0;
  flex: 1;
}

.seminar-card__date-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.seminar-card__icon {
  flex-shrink: 0;
}

.seminar-card__date {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 14px;
  color: var(--color-gray-tag);
  line-height: 1;
}

.seminar-card__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-green-dark);
  color: white;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.03em;
  padding: 12px;
  border-radius: 10px;
  margin-top: 8px;
  transition: background 0.2s;
}

.seminar-card__btn:hover {
  background: var(--color-green-dark);
}

/* ============================================================
   CONTACT
   ============================================================ */

.page-hero__inner--contact {
  max-width: 920px;
}
.contact {
  background: linear-gradient(162deg, #f3f9f4 4%, #70e49d 25%, #f9fff2 92%);
  padding-block: 64px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.contact__deco {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.contact__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.contact__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(28px, 7vw, 20px);
  color: var(--color-green-mid);
  letter-spacing: 0.03em;
  line-height: 1;
}

.contact__heading {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(18px, 4.5vw, 24px);
  color: var(--color-green-mid);
  line-height: 1.5;
  margin: 0;
  letter-spacing: 0.02em;
}

.contact__body {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 15px;
  color: var(--color-black);
  line-height: 1.8;
  letter-spacing: 0.03em;
  margin: 0;
}

.contact__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f5fff6;
  border: 1px solid var(--color-green-dark);
  border-radius: 50px;
  padding: 14px 28px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-green-mid);
  letter-spacing: 0.03em;
  margin-top: 8px;
  transition:
    background 0.2s,
    color 0.2s;
}

.contact__btn:hover {
  background: var(--color-green-dark);
  color: white;
}

.contact__btn:hover svg path {
  stroke: white;
}

/* ============================================================
   FV SWIPER
   ============================================================ */
.fv__swiper {
  border-radius: 20px;
  overflow: hidden;
  background: transparent;
}

.fv__swiper .swiper-wrapper,
.fv__swiper .swiper-slide,
.fv__swiper .swiper-slide > a,
.fv__swiper .fv__card,
.fv__swiper .fv__card-image {
  background: transparent;
}

.fv__card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 20px;
  overflow: hidden;
  background-color: transparent;
}

.fv__card-image {
  aspect-ratio: 1200 / 675;
  overflow: hidden;
  line-height: 0;
  background-color: transparent;
}

.fv__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background-color: transparent;
}

.fv__pagination {
  position: static !important;
  margin-top: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.fv__pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: var(--color-green-dark);
  opacity: 0.35;
  border-radius: 50%;
  transition:
    opacity 0.2s,
    width 0.2s;
}

.fv__pagination .swiper-pagination-bullet-active {
  opacity: 1;
  width: 36px;
  border-radius: 4px;
}

/* ============================================================
   MISSION — real-text image
   ============================================================ */
.mission__real-img {
  display: inline-block;
  vertical-align: middle;
  height: 2.5em;
  width: auto;
  margin-inline: 4px;
  position: relative;
  top: -2px;
}

/* ============================================================
   FEATURES — top gradient overlay
   ============================================================ */
.features {
  position: relative;
}

.features__gradient-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 460px;
  background: linear-gradient(
    to bottom,
    rgb(228, 235, 219) 0%,
    rgba(242, 242, 242, 0) 100%
  );
  pointer-events: none;
  z-index: 0;
}

.features__inner {
  position: relative;
  z-index: 1;
}

/* ============================================================
   SP HAMBURGER MENU MODAL
   ============================================================ */
.sp-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sp-menu-overlay.is-open {
  display: block;
}

.sp-menu-overlay.is-visible {
  opacity: 1;
}

.sp-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--color-white);
  z-index: 201;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.sp-menu.is-open {
  transform: translateX(0);
}

.sp-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 60px;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}

.sp-menu__title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 19px;
  color: var(--color-text);
}

.sp-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 6px;
  padding: 0;
  transition: background 0.2s;
}

.sp-menu__close:hover {
  background: #f3f4f6;
}

.sp-menu__close svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-black);
  stroke-width: 2;
  stroke-linecap: round;
}

.sp-menu__body {
  padding: 8px 0 32px;
  flex: 1;
}

.sp-menu__divider {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 4px 16px;
}

.sp-menu__item {
  display: block;
  padding: 12px 16px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text);
  letter-spacing: 0.02em;
  transition: background 0.15s;
}

.sp-menu__item:hover {
  background: #f9fafb;
}

.sp-menu__category-label {
  padding: 8px 16px 4px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-gray-tag);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sp-menu__category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-text);
  transition: background 0.15s;
}

.sp-menu__category-item:hover {
  background: #f9fafb;
}

/* ============================================================
   PC — min-width: 768px
   ============================================================ */
@media (min-width: 768px) {
  /* Header */
  .header__inner {
    height: 72px;
  }

  .header__logo {
    font-size: 23px;
  }

  .header__nav {
    display: flex;
    align-items: center;
    gap: 30px;
  }

  .header__nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .header__nav-list a,
  .header__articles-btn {
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 16px;
    color: var(--color-black);
    letter-spacing: 0.03em;
    transition: color 0.2s;
  }

  .header__nav-list a:hover,
  .header__articles-btn:hover,
  .header__articles-btn[aria-expanded="true"] {
    color: var(--color-green-dark);
  }

  .header__nav-btn {
    background: var(--color-green-dark);
    color: white;
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 16px;
    padding: 9px 20px;
    border-radius: 50px;
    letter-spacing: 0.03em;
    transition: background 0.2s;
  }

  .header__nav-btn:hover {
    background: var(--color-green-mid);
  }

  .header__hamburger {
    display: none;
  }

  /* 記事一覧ボタン */
  .header__articles-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 4px;
  }

  .header__articles-arrow {
    transition: transform 0.2s;
    flex-shrink: 0;
  }

  .header__articles-btn[aria-expanded="true"] .header__articles-arrow {
    transform: rotate(180deg);
  }

  /* 検索アイコンボタン */
  .header__search-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-black);
    display: flex;
    align-items: center;
    padding: 4px;
    transition: color 0.2s;
  }

  .header__search-btn:hover,
  .header__search-btn[aria-expanded="true"] {
    color: var(--color-green-dark);
  }

  /* PC: モーダル・検索バーを表示可能にする */
  .articles-modal,
  .articles-modal-overlay,
  .header-search {
    display: block;
  }

  /* 記事一覧モーダル */
  .articles-modal {
    position: fixed;
    top: 72px;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    width: min(712px, calc(100vw - 240px));
    background: #fff;
    border: 1px solid #cacaca;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 0.2s,
      transform 0.2s;
  }

  .articles-modal.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }

  .articles-modal__inner {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .articles-modal__tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .articles-modal__tab {
    background: #f9fafb;
    border-radius: 6px;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: background 0.15s;
  }

  .articles-modal__tab:hover {
    background: #f0f4f1;
    opacity: 1;
  }

  .articles-modal__tab-title {
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 700;
    color: #111827;
  }

  .articles-modal__tab-sub {
    font-family: var(--font-main);
    font-size: 13px;
    color: #6b7280;
  }

  .articles-modal__divider-wrap {
    padding-inline: 0;
  }

  .articles-modal__divider {
    border: none;
    border-top: 1px solid #e5e7eb;
    margin: 0;
  }

  .articles-modal__cats-heading {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
  }

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

  .articles-modal__cat-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f9fafb;
    border-radius: 4px;
    padding: 8px 12px;
    font-family: var(--font-main);
    font-size: 15px;
    color: #111827;
    transition:
      background 0.15s,
      color 0.15s;
    white-space: nowrap;
  }

  .articles-modal__cat-btn:hover {
    background: var(--color-green-pale, #f4f6f3);
    color: var(--color-green-dark, #084e2c);
    opacity: 1;
  }

  .articles-modal-overlay {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 199;
    display: none;
  }

  .articles-modal-overlay.is-open {
    display: block;
  }

  /* 検索バー */
  .header-search {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition:
      opacity 0.2s,
      transform 0.2s;
  }

  .header-search.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .header-search__inner {
    max-width: var(--inner-width, 1200px);
    margin-inline: auto;
    padding: 14px var(--inner-pad-pc, 120px);
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .header-search__form {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 8px 14px;
    background: #f9fafb;
    color: #6b7280;
  }

  .header-search__input {
    flex: 1;
    border: none;
    background: none;
    font-family: var(--font-main);
    font-size: 16px;
    color: #111827;
    outline: none;
  }

  .header-search__input::placeholder {
    color: #9ca3af;
  }

  .header-search__submit {
    background: var(--color-green-dark, #084e2c);
    color: #fff;
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 500;
    padding: 5px 14px;
    border-radius: 4px;
    transition: background 0.2s;
  }

  .header-search__submit:hover {
    background: var(--color-green-mid, #32634b);
  }

  .header-search__close {
    background: none;
    border: none;
    cursor: pointer;
    color: #6b7280;
    display: flex;
    align-items: center;
    padding: 4px;
    transition: color 0.2s;
  }

  .header-search__close:hover {
    color: #111827;
  }

  /* FV */
  .fv {
    padding-top: 72px;
    padding-bottom: 0;
    height: auto;
    max-height: none;
  }

  .top-page .fv__inner {
    padding-inline: 40px;
    padding-block: 48px;
  }

  .fv__card-image {
    aspect-ratio: 1200 / 675;
    max-height: none;
    margin: 0 auto;
    background-color: transparent;
  }

  /* Mission */
  .mission {
    padding-block: 80px 80px;
  }
  .mission__inner {
    padding-inline: var(--inner-pad-pc);
  }
  .mission__body {
    font-size: 17px;
  }

  /* Features */
  .features {
    padding-block: 72px;
  }

  .features__item--02 {
    margin-top: 50px;
    margin-bottom: -50px;
  }

  .features__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
    padding-top: 48px;
  }

  /* Articles */
  .articles {
    padding-top: 160px;
    padding-bottom: 80px;
  }
  .articles__inner {
    padding-inline: var(--inner-pad-pc);
  }

  .articles__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  /* Seminars */
  .seminars {
    padding-block: 80px;
  }
  .seminars__inner {
    padding-inline: var(--inner-pad-pc);
  }

  .seminars__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  /* Contact */
  .contact {
    padding-block: 80px;
  }
  .contact__inner {
    padding-inline: var(--inner-pad-pc);
  }
  .contact__body {
    font-size: 16px;
  }

  /* Page Hero */
  .page-hero {
    padding-block: 80px 60px;
  }

  /* New Articles Page */
  .new-articles {
    padding-block: 80px;
  }

  .new-articles__inner {
    gap: 48px;
  }

  .new-articles__filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .new-articles__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
  }

  /* Popular Articles Page */
  .popular-articles {
    padding-block: 80px;
  }

  .popular-articles__inner {
    gap: 48px;
  }

  .popular-articles__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
  }
}

@media (min-width: 1200px) {
  .top-page .fv__inner {
    margin-right: auto;
    margin-left: auto;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-green-dark);
  color: white;
  padding: 48px var(--inner-pad-sp) 24px;
}

.footer__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 32px;
}

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

.footer__logo {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.03em;
}

.footer__desc {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer__col-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  border-bottom: 1px solid rgb(227, 227, 227);
}

.footer__col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-list a {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 15px;
  color: var(--color-white);
  letter-spacing: 0.03em;
  line-height: 1.3;
  transition: color 0.2s;
}

.footer__col-list a:hover {
  color: white;
}

.footer__divider {
  max-width: var(--inner-width);
  margin-inline: auto;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 20px;
}

.footer__copy {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.03em;
  text-align: center;
  line-height: 1.3;
  max-width: var(--inner-width);
  margin-inline: auto;
}

@media (min-width: 768px) {
  /* .footer {
    padding: 60px var(--inner-pad-pc) 24px;
  } */

  .footer__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 80px;
  }

  .footer__brand {
    flex-shrink: 0;
  }

  .footer__links {
    flex-direction: row;
    gap: 24px;
    flex: 1;
    justify-content: flex-end;
  }

  .footer__divider,
  .footer__copy {
    padding-inline: var(--inner-pad-pc);
    max-width: none;
  }
}

/* ============================================================
   SEMINAR PAGE
   ============================================================ */
.seminar-section {
  padding-block: 60px;
}

.seminar-section--upcoming {
  background: var(--color-green-pale);
}

.seminar-section--past {
  background: var(--color-white);
}

.seminar-section__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.seminar-section__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.seminar-section__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 38px);
  color: var(--color-black);
  line-height: 1;
  letter-spacing: 0.03em;
}

.seminar-section__ja-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.seminar-section__bar {
  display: inline-block;
  width: 40px;
  height: 8px;
  background: var(--color-green-dark);
  flex-shrink: 0;
}

.seminar-section__ja {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-black);
}

.seminar-section__grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.seminar-section__empty {
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--color-gray-tag);
}

.seminar-card__link {
  display: flex;
  flex-direction: column;
  flex: 1;
  color: inherit;
}

.seminar-card__btn--ended {
  background: #808080;
  pointer-events: none;
}

@media (min-width: 768px) {
  .seminar-section {
    padding-block: 80px;
  }

  .seminar-section__inner {
    gap: 40px;
  }

  .seminar-section__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
  }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-body {
  padding: 0 0 80px;
  background: var(--color-white);
}

.contact-body__inner {
  max-width: 920px;
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.contact-lead {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

/* ---------- フォームエリア ---------- */
.contact-form-area {
  background: #f2f2f2;
  border-radius: 20px;
  padding: 56px 20px;
}

/* ---------- CF7 リセット ---------- */
.wpcf7 {
  width: 100%;
}

.wpcf7 form {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

.wpcf7 form p {
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wpcf7 form .privacy-policy {
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}
.wpcf7 form .privacy-policy .wpcf7-acceptance {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.wpcf7 form .privacy-policy a {
  color: var(--color-green-dark);
  text-decoration: underline;
  white-space: nowrap;
}

/* CF7 の <br> を非表示 */
.wpcf7 br {
  display: none;
}

/* ---------- ラベル ---------- */
.wpcf7 label {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 16px;
  color: var(--color-black);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 必須マーク */
.wpcf7 .required,
.wpcf7 abbr[title] {
  color: var(--color-green-dark);
  text-decoration: none;
  font-style: normal;
}

/* ---------- 入力フィールド ---------- */
.wpcf7-form-control.wpcf7-text,
.wpcf7-form-control.wpcf7-email,
.wpcf7-form-control.wpcf7-tel,
.wpcf7-form-control.wpcf7-number,
.wpcf7-form-control.wpcf7-date {
  width: 100%;
  height: 46px;
  background: var(--color-white);
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 0 16px;
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--color-black);
  transition: border-color 0.2s;
}

.wpcf7-form-control.wpcf7-text:focus,
.wpcf7-form-control.wpcf7-email:focus,
.wpcf7-form-control.wpcf7-tel:focus {
  border-color: var(--color-green-mid);
  outline: none;
}

/* ---------- テキストエリア ---------- */
.wpcf7-form-control.wpcf7-textarea {
  width: 100%;
  height: 240px;
  background: var(--color-white);
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--color-black);
  resize: vertical;
  transition: border-color 0.2s;
}

.wpcf7-form-control.wpcf7-textarea:focus {
  border-color: var(--color-green-mid);
  outline: none;
}

/* ---------- 同意チェックボックス ---------- */
.wpcf7-form-control.wpcf7-acceptance {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.wpcf7-form-control.wpcf7-acceptance .wpcf7-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-main);
  font-size: 15px;
  color: #333;
  font-weight: 500;
  margin: 0;
}

.wpcf7-form-control.wpcf7-acceptance .wpcf7-list-item-label {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wpcf7-form-control.wpcf7-acceptance input[type="checkbox"] {
  display: inline-block;
  width: 16px;
  height: 16px;
  appearance: auto;
  -webkit-appearance: auto;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  accent-color: var(--color-green-dark);
}

/* ---------- 送信ボタン ---------- */
.wpcf7-form-control.wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-green-dark);
  color: var(--color-white);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.03em;
  padding: 16px 32px;
  min-width: 176px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition:
    background 0.2s,
    opacity 0.2s;
}

.wpcf7-form-control.wpcf7-submit:hover {
  background: var(--color-green-mid);
}

/* ---------- バリデーション・エラー表示 ---------- */
.wpcf7-not-valid-tip {
  color: #e53e3e;
  font-size: 13px;
  margin-top: 4px;
  font-family: var(--font-main);
}

.wpcf7-response-output {
  margin: 0 !important;
  padding: 12px 16px !important;
  border-radius: 8px !important;
  font-family: var(--font-main);
  font-size: 15px;
}

@media (min-width: 768px) {
  .contact-body__inner {
    gap: 64px;
  }

  .contact-lead {
    font-size: 17px;
  }

  .contact-form-area {
    padding: 80px 140px;
  }
}

/* ============================================================
   THANKS PAGE
   ============================================================ */
.thanks-body {
  background: var(--color-white);
  padding-block: 64px 80px;
}

.thanks-body__inner {
  max-width: 960px;
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 56px;
}

.thanks-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  width: 100%;
  text-align: center;
}

.thanks-heading {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(22px, 5vw, 40px);
  color: var(--color-green-dark);
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.thanks-divider {
  border: none;
  border-top: 1px solid var(--color-green-dark);
  width: min(292px, 80%);
  margin: 0;
}

.thanks-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 15px;
  color: var(--color-black);
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.thanks-company {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  color: #333;
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.thanks-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--color-green-dark);
  border-radius: 10px;
  padding: 16px 40px;
  min-width: 220px;
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 19px;
  color: var(--color-green-dark);
  letter-spacing: 0.04em;
  line-height: 1.8;
  transition:
    background 0.2s,
    color 0.2s;
}

.thanks-btn:hover {
  background: var(--color-green-dark);
  color: var(--color-white);
  opacity: 1;
}

.thanks-btn:hover svg path {
  stroke: var(--color-white);
}

@media (min-width: 768px) {
  .thanks-body {
    padding-block: 160px;
  }

  .thanks-body__inner {
    gap: 75px;
  }

  .thanks-text {
    font-size: 17px;
  }

  .thanks-btn {
    min-width: 248px;
    font-size: 21px;
  }
}

/* ============================================================
   PRIVACY POLICY PAGE
   ============================================================ */
.privacy-body {
  background: var(--color-white);
  padding-block: 48px 64px;
}

.privacy-body__inner {
  max-width: var(--inner-width);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp);
}

.privacy-box {
  background: #f2f2f2;
  border-radius: 16px;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.privacy-box__head {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.privacy-box__title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 40px);
  color: var(--color-green-dark);
  line-height: 1.72;
  letter-spacing: 0.03em;
}

.privacy-box__subtitle {
  font-family: var(--font-main);
  font-weight: 500;
  font-size: clamp(16px, 3vw, 24px);
  color: var(--color-black);
  line-height: 1.72;
}

.privacy-box__text {
  display: flex;
  flex-direction: column;
  gap: 24px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-black);
  line-height: 2;
  letter-spacing: 0.03em;
}

.privacy-box__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.privacy-box__list li::before {
  content: "・";
}

.privacy-box__contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.privacy-box__contact a {
  color: var(--color-green-dark);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .privacy-body {
    padding: 160px 0 80px;
  }

  .privacy-box {
    padding: 62px 120px;
    gap: 48px;
    border-radius: 20px;
  }

  .privacy-box__text {
    font-size: 19px;
    gap: 32px;
  }
}

/* ==========================================================================
   SEARCH PAGE（検索結果）
   ========================================================================== */

.search-form-area {
  background: var(--color-green-pale, #f4f6f3);
  padding-block: 24px;
}

.search-form-area__inner {
  max-width: var(--inner-width, 1200px);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp, 20px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-form-area__form {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 10px 14px;
  color: #9ca3af;
}

.search-form-area__input {
  flex: 1;
  border: none;
  background: none;
  font-family: var(--font-main);
  font-size: 16px;
  color: #111827;
  outline: none;
}

.search-form-area__input::placeholder {
  color: #9ca3af;
}

.search-form-area__submit {
  background: var(--color-green-dark, #084e2c);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 4px;
  transition: background 0.2s;
  white-space: nowrap;
}

.search-form-area__submit:hover {
  background: var(--color-green-mid, #32634b);
}

.search-form-area__query {
  font-family: var(--font-main);
  font-size: 15px;
  color: #6b7280;
}

.search-form-area__query strong {
  color: var(--color-green-dark, #084e2c);
}

.search-results__inner {
  max-width: var(--inner-width, 1200px);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp, 20px);
}

.search-results__grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.search-no-results {
  font-family: var(--font-main);
  font-size: 16px;
  color: #6b7280;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-block: 40px;
  text-align: center;
}

.search-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.search-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 4px;
  font-family: var(--font-main);
  font-size: 15px;
  color: var(--color-green-dark, #084e2c);
  border: 1px solid #d1d5db;
  transition:
    background 0.15s,
    color 0.15s;
}

.search-pagination .page-numbers.current {
  background: var(--color-green-dark, #084e2c);
  color: #fff;
  border-color: var(--color-green-dark, #084e2c);
}

.search-pagination .page-numbers:hover:not(.current) {
  background: var(--color-green-pale, #f4f6f3);
  opacity: 1;
}

@media (min-width: 768px) {
  .search-form-area {
    padding-block: 32px;
  }

  .search-form-area__inner {
    padding-inline: var(--inner-pad-pc, 120px);
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  .search-form-area__form {
    flex: 1;
    min-width: 320px;
  }

  .search-results__inner {
    padding-inline: var(--inner-pad-pc, 120px);
  }

  .search-results__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* ==========================================================================
   SINGLE PAGE (記事詳細)
   ========================================================================== */

/* ---------- layout ---------- */
.single-article {
  padding-top: 80px;
}
.single-page {
  background: var(--color-white, #fff);
}

.single-article__inner {
  max-width: var(--inner-width, 1200px);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp, 20px);
  padding-block: 24px 60px;
}

/* ---------- meta (category + date) ---------- */
.single-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.single-meta__cat {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  background: var(--color-green-pale, #f4f6f3);
  color: var(--color-green-dark, #084e2c);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 700;
  border-radius: 50px;
}

.single-meta__date {
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: 16px;
  color: var(--color-gray, #9aac9b);
  letter-spacing: 0.03em;
}

/* ---------- hero ---------- */
.single-hero {
  position: relative;
  margin-bottom: 28px;
  border-radius: 10px;
  overflow: hidden;
}

.single-hero__img-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.single-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.single-hero__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px;
}

.single-hero__overlay-title {
  font-family: var(--font-main);
  font-size: clamp(14px, 3.5vw, 20px);
  font-weight: 900;
  line-height: 1.5;
  color: var(--color-black, #1c1c1c);
  background: rgba(255, 255, 255, 0.92);
  display: inline;
  padding: 2px 8px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.single-hero__overlay-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: flex-start;
}

.single-hero__overlay-company,
.single-hero__overlay-name {
  font-family: var(--font-main);
  font-size: clamp(11px, 2.5vw, 14px);
  font-weight: 700;
  color: var(--color-black, #1c1c1c);
  background: rgba(255, 255, 255, 0.88);
  padding: 2px 8px;
  line-height: 1.6;
}

/* ---------- article header ---------- */
.single-header {
  margin-bottom: 28px;
}

.single-header__title {
  font-family: var(--font-main);
  font-size: clamp(20px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--color-green-dark, #084e2c);
  line-height: 1.6;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.single-header__author {
  font-family: var(--font-main);
  font-size: clamp(16px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--color-text, #111827);
  line-height: 1.6;
  margin-bottom: 16px;
}

.single-header__intro {
  font-family: var(--font-main);
  font-size: 17px;
  color: var(--color-black, #1c1c1c);
  line-height: 1.7;
  letter-spacing: 0.02em;
}

/* ---------- divider ---------- */
.single-divider {
  border: none;
  border-top: 2px solid #e5e7eb;
  margin-block: 32px;
}

/* ---------- body (outer repeater) ---------- */
.single-body {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.single-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.single-section__title {
  font-family: var(--font-main);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--color-black, #1c1c1c);
  line-height: 1.4;
}

.single-qa {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.single-qa__question {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text, #111827);
  line-height: 1.7;
}

.single-qa__dash {
  font-weight: 400;
}

.single-qa__answer {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 400;
  color: #4b5563;
  line-height: 1.7;
}

.single-interview-img {
  border-radius: 12px;
  overflow: hidden;
}

.single-interview-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- profile section ---------- */
.single-profile {
  padding: 40px var(--inner-pad-sp, 20px);
}

.single-profile__inner {
  max-width: var(--inner-width, 1200px);
  margin-inline: auto;
  background: var(--color-green-pale, #f4f6f3);
  padding: 40px 20px;
}

.single-profile__heading {
  font-family: var(--font-en);
  font-size: 29px;
  font-weight: 700;
  color: var(--color-text, #111827);
  letter-spacing: 0.02em;
  margin-bottom: 32px;
}

.single-profile__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

/* プロフィール画像 */
.single-profile__img-wrap {
  flex-shrink: 0;
}

.single-profile__img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.single-profile__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.single-profile__name-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.single-profile__name-ja {
  font-family: var(--font-main);
  font-size: 25px;
  font-weight: 700;
  color: var(--color-text, #111827);
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.single-profile__name-en {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 400;
  color: #6b7280;
  letter-spacing: 0.03em;
}

.single-profile__company-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.single-profile__company {
  font-family: var(--font-main);
  font-size: 19px;
  font-weight: 700;
  color: var(--color-text, #111827);
  letter-spacing: 0.03em;
}

.single-profile__position {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 500;
  color: #6b7280;
  letter-spacing: 0.03em;
}

.single-profile__details {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.single-profile__detail-row {
  display: flex;
  gap: 12px;
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: 0.03em;
}

.single-profile__detail-row dt {
  white-space: nowrap;
  font-weight: 500;
  color: #6b7280;
  flex-shrink: 0;
}

.single-profile__detail-row dd {
  margin: 0;
  color: var(--color-black, #1c1c1c);
  font-weight: 400;
}

.single-profile__detail-row a {
  color: #3b82f6;
  text-decoration: underline;
  word-break: break-all;
}

.single-profile__bio {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.single-profile__bio-heading {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text, #111827);
  letter-spacing: 0.03em;
}

.single-profile__bio p {
  font-family: var(--font-main);
  font-size: 15px;
  color: var(--color-black, #1c1c1c);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

/* ---------- popular ranking ---------- */
.single-ranking {
  background: #f2f2f2;
  padding-block: 60px 80px;
  overflow: hidden;
}

.single-ranking__inner {
  max-width: var(--inner-width, 1200px);
  margin-inline: auto;
  padding-inline: var(--inner-pad-sp, 20px);
}

.single-ranking__head {
  margin-bottom: 32px;
}

.single-ranking__en {
  font-family: var(--font-en);
  font-size: 29px;
  font-weight: 900;
  color: var(--color-black, #1c1c1c);
  letter-spacing: 0.03em;
  line-height: 1;
  margin-bottom: 12px;
}

.single-ranking__ja-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.single-ranking__bar {
  display: inline-block;
  width: 40px;
  height: 8px;
  background: var(--color-green-dark, #084e2c);
  flex-shrink: 0;
}

.single-ranking__ja {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 700;
  color: #1b1b1b;
  letter-spacing: 0.03em;
}

.single-ranking__swiper {
  overflow: visible;
}

.single-ranking__slide {
  width: 320px;
  height: auto;
}

.ranking-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white, #fff);
  border-radius: 20px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  height: 100%;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

.ranking-card:hover {
  opacity: 0.85;
}

.ranking-card__img-wrap {
  width: 100%;
  aspect-ratio: 370 / 187;
  overflow: hidden;
}

.ranking-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ranking-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 24px;
  flex: 1;
}

.ranking-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--color-green-pale, #f4f6f3);
  color: var(--color-green-dark, #084e2c);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 500;
  border-radius: 50px;
  align-self: flex-start;
}

.ranking-card__title {
  font-family: var(--font-main);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text, #111827);
  line-height: 1.6;
  letter-spacing: 0.03em;
  flex: 1;
}

.ranking-card__date {
  font-family: var(--font-num);
  font-size: 16px;
  font-style: italic;
  font-weight: 700;
  color: var(--color-gray, #9aac9b);
  letter-spacing: 0.03em;
  align-self: flex-end;
}

@media (min-width: 768px) {
  /* article */
  .single-article__inner {
    padding-inline: var(--inner-pad-pc, 120px);
    padding-block: 40px 80px;
  }

  /* meta */
  .single-meta {
    margin-bottom: 20px;
  }

  /* hero */
  .single-hero {
    margin-bottom: 40px;
    border-radius: 20px;
  }

  .single-hero__img-wrap {
    aspect-ratio: 1200 / 675;
  }

  .single-hero__overlay {
    padding: 40px 56px;
    gap: 20px;
    justify-content: center;
    align-items: flex-start;
    width: 55%;
  }

  .single-hero__overlay-title {
    font-size: clamp(22px, 2.8vw, 37px);
    letter-spacing: 0.04em;
    padding: 6px 16px;
  }

  .single-hero__overlay-company,
  .single-hero__overlay-name {
    font-size: clamp(16px, 2vw, 26px);
    font-weight: 700;
    padding: 4px 12px;
  }

  /* header */
  .single-header {
    margin-bottom: 40px;
  }

  /* divider */
  .single-divider {
    margin-block: 40px;
  }

  /* profile */
  .single-profile {
    padding: 60px var(--inner-pad-pc, 120px);
    margin-inline: var(--inner-pad-pc, 120px);
  }

  .single-profile__inner {
    margin-inline: var(--inner-pad-pc, 120px);
    padding: 40px 80px;
    margin: 0 auto;
  }

  .single-profile__content {
    flex-direction: row;
    align-items: flex-start;
    gap: 32px;
  }

  .single-profile__img {
    width: 200px;
    height: 200px;
  }

  .single-profile__detail-row {
    font-size: 17px;
  }

  .single-profile__bio p {
    font-size: 17px;
  }

  .single-ranking__en {
    font-size: 39px;
  }

  .single-ranking__slide {
    width: 370px;
  }
}