/* ========================================
   Reset & Base Styles
   ======================================== */
:root {
  --col-main: #54B7C6;
  --col-accent: #d2bb42;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Meiryo', 'MS PGothic', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
}

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

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

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

ul {
  list-style: none;
}

.c-btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  position: relative;
}

.c-btn--primary {
  background-color: #4a90e2;
  color: #fff;
}

.c-btn--primary:hover {
  background-color: #357abd;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(74, 144, 226, 0.3);
}

.c-btn--outline {
  background-color: #fff;
  color: #333;
  border: 1px solid var(--col-main);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 1.6px;
  padding: 12px 48px 12px 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 280px;
  height: 50px;
  justify-content: center;
}

.c-btn--outline-wide {
  width: 325px;
}

.c-btn--outline:hover {
  background-color: #f8f9fa;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(84, 183, 198, 0.3);
}

.c-btn__arrow {
  position: absolute;
  right: 32px;
  display: inline-block;
  width: 6px;
  height: 6px;
  border-top: 1px solid #333;
  border-right: 1px solid #333;
  transform: rotate(45deg);
}

/* ========================================
   Layout (l-)
   ======================================== */
.l-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 480px) {
  .l-container {
    padding: 0 15px;
  }
}

/* ----------------------------------------
   Header
   ---------------------------------------- */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
  z-index: 1000;
  height: 80px;
}

.l-header__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.l-header__logo {
  flex-shrink: 0;
  z-index: 1001;
}

.l-header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  position: relative;
}

.l-header__nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 40px;
}

.l-header__cta {
  flex-shrink: 0;
}

.c-logo {
  display: block;
}

.c-logo__image {
  height: 66px;
  width: auto;
}

.c-nav {
  display: flex;
  gap: 40px;
}

.c-nav__link {
  font-size: 16px;
  color: #333;
  transition: color 0.3s;
  padding: 10px 0;
}

.c-nav__link:hover {
  color: var(--col-main);
}

.c-hamburger {
  display: none;
  outline: none;
}

.c-hamburger__line {
  width: 100%;
  height: 3px;
  background-color: #333;
  border-radius: 3px;
  transition: all 0.3s ease;
  transform-origin: center;
  display: block;
}

.l-header.is-open .c-hamburger__line:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.l-header.is-open .c-hamburger__line:nth-child(2) {
  opacity: 0;
}

.l-header.is-open .c-hamburger__line:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.c-btn--contact {
  background-color: #fff;
  color: var(--col-accent);
  border: 1px solid var(--col-accent);
  border-radius: 100px;
  font-size: 18px;
  font-weight: 500;
  font-family: 'Noto Sans JP', sans-serif;
  padding: 9px 24px;
  width: 200px;
}

.c-btn--contact:hover {
  background-color: var(--col-accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(210, 187, 66, 0.3);
}

/* Header (responsive) */
@media (max-width: 1330px) {
  .l-header__nav {
    gap: 15px;
  }

  .c-nav {
    gap: 15px;
  }
}
@media (max-width: 1200px) {
  .c-nav__link {
    font-size: 14px;
  }

  .c-btn--contact {
    width: 120px;
    font-size: 16px;
    padding: 9px 12px;
  }
}

@media (max-width: 1000px) {
  .l-header__hamburger {
    display: flex;
  }

  .l-header__nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    z-index: 1000;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 0;
  }

  .l-header.is-open .l-header__nav {
    max-height: 600px;
    overflow-y: auto;
  }

  .c-nav {
    flex-direction: column;
    gap: 0;
    padding: 20px 40px;
  }

  .c-nav__item {
    width: 100%;
    border-bottom: 1px solid #f0f0f0;
  }

  .c-nav__item:last-child {
    border-bottom: none;
  }

  .c-nav__link {
    display: block;
    padding: 15px 0;
    font-size: 16px;
  }

  .l-header__cta {
    padding: 0 40px 50px;
  }

  .l-header.is-open .l-header__cta .c-btn {
    width: 100%;
  }
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
.l-hero {
  position: relative;
  height: 670px;
  overflow: hidden;
}

.l-hero__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.l-hero__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: heroFade 27s infinite;
  transform: scale(1.05);
  object-position: 80%;
}

.l-hero__img:nth-child(1) {
  animation-delay: 0s;
}

.l-hero__img:nth-child(2) {
  animation-delay: 9s;
}

.l-hero__img:nth-child(3) {
  animation-delay: 18s;
}

@keyframes heroFade {
  0% {
    opacity: 0;
    transform: scale(1.05) translate3d(0, 0, 0);
  }

  5% {
    opacity: 1;
  }

  45% {
    opacity: 1;
    transform: scale(1.12) translate3d(0, 8px, 0);
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 0;
    transform: scale(1.05) translate3d(0, 0, 0);
  }
}

.l-hero__content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 80px 56px 0;
}

.l-hero__text {
  max-width: 689px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.c-hero-title {
  position: relative;
  width: fit-content;
  height: 87px;
  background-color: rgba(255, 255, 255, 0.86);
  display: flex;
  align-items: center;
  padding: 0 26px;
}

.c-hero-title__main {
  font-family: 'Shippori Mincho', serif;
  font-size: 53px;
  font-weight: 600;
  color: #2a9cae;
  line-height: 1;
  margin: 0;
  white-space: nowrap;
}

.c-hero-subtitle {
  position: relative;
  width: fit-content;
  background-color: rgba(255, 255, 255, 0.86);
  display: inline-flex;
  align-items: center;
  padding: 0 26px;
  height: 53px;
}

.c-hero-subtitle__text {
  font-family: 'Shippori Mincho', serif;
  font-size: 38px;
  font-weight: 600;
  color: #333;
  line-height: 1;
  margin: 0;
}

/* Hero (responsive) */
@media (max-width: 768px) {
  .l-hero {
    height: 600px;
  }

  .l-hero__content {
    padding: 80px 20px 30px;
    align-items: flex-end;
  }

  .l-hero__text {
    max-width: 100%;
  }

  .c-hero-title {
    padding: 10px 20px;
    height: auto;
  }

  .c-hero-title__main {
    font-size: 32px;
  }

  .c-hero-subtitle {
    max-width: 585px;
    height: auto;
    padding: 10px 20px;
  }

  .c-hero-subtitle__text {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .l-hero {
    height: 480px;
  }

  .l-hero__content {
    padding-left: 15px;
  }

  .c-hero-title {
    padding: 5px 15px;
  }

  .c-hero-title__main {
    font-size: 24px;
  }

  .c-hero-subtitle {
    padding: 5px 15px;
  }

  .c-hero-subtitle__text {
    font-size: 18px;
  }
}

/* ----------------------------------------
   Common Section Wrapper
   ---------------------------------------- */
.l-section {
  padding: 100px 0;
}

.l-section__header {
  text-align: center;
  margin-bottom: 60px;
}

.l-section__header--information {
  text-align: center;
  margin-bottom: 60px;
}

.l-section__body {
  position: relative;
}

.c-heading {
  font-weight: 500;
  line-height: 1.4;
  font-family: 'Shippori Mincho', serif;
  font-size: 32px;
  font-weight: 500;
  color: #333;
  letter-spacing: 3.2px;
  margin: 0 0 10px 0;
}

.c-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--col-main);
  letter-spacing: 2.1px;
  margin: 0;
  text-transform: uppercase;
}

.c-text {
  font-size: 16px;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .l-section {
    padding: 80px 0;
  }
}

@media (max-width: 480px) {
  .l-section {
    padding: 40px 0;
  }
}

/* ----------------------------------------
   About Section
   ---------------------------------------- */
.l-section--about {
  background-color: var(--col-main);
  color: #fff;
  padding: 100px 0 150px;
  overflow: hidden;
}

.l-container--about {
  position: relative;
  display: flex;
  flex-direction: column;
}

.l-section__header--about {
  text-align: left;
  padding-top: 190px;
}

.c-heading--about {
  color: #fff;
}

.l-about__text {
  display: flex;
  flex-direction: column;
}

.l-about__image {
  position: absolute;
  top: 0;
  right: calc(50% - 50vw);
  display: block;
  height: 451px;
  width: 45vw;
}

.l-about__overlay {
  position: absolute;
  top: -100px;
  right: 0;
  width: 78%;
  height: 145%;
  background-color: rgba(255, 255, 255, 0.2);
  z-index: 0;
  pointer-events: none;
}

.l-about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

.c-label--about {
  color: #fff;
}

.c-text--about {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 40px;
  letter-spacing: 1.6px;
  color: #fff;
  margin-bottom: 60px;
}

/* About (responsive) */
@media (max-width: 768px) {
  .l-section--about {
    padding: 80px 0;
  }

  .l-section__header--about {
    order: 1;
    padding: 0;
  }

  .l-section__body--about {
    order: 3;
  }

  .l-about__text {
    align-items: center;
  }

  .l-about__image {
    position: static;
    width: 100%;
    height: auto;
    order: 2;
    margin-bottom: 20px;
  }
}

/* ----------------------------------------
   Menu Section
   ---------------------------------------- */
.l-section--menu {
  background: linear-gradient(135deg, #F3F9FB, #DAF0F3);
}

.l-menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 60px 70px;
  margin-bottom: 70px;
  justify-content: center;
}

.c-menu-card {
  background-color: #fff;
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  display: block;
  text-decoration: none;
  color: inherit;
}

.c-menu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.c-menu-card__image {
  width: 100%;
  height: 222px;
  overflow: hidden;
  position: relative;
}

.c-menu-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.c-menu-card:hover .c-menu-card__img {
  transform: scale(1.05);
}

.c-menu-card__content {
  padding: 30px;
  text-align: center;
}

.c-menu-card__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--col-main);
  letter-spacing: 2.2px;
  margin: 0;
  line-height: 40px;
}

.c-menu-card__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #767676;
  letter-spacing: 1.6px;
  line-height: 40px;
  margin: 0;
}

.l-menu__footer {
  text-align: center;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
}

@media (max-width: 768px) {
  .l-menu-grid {
    gap: 40px 50px;
  }
}

/* ----------------------------------------
   Case Section
   ---------------------------------------- */
.l-section--case {
  background-color: #fff;
}

.l-container--case {
  max-width: 100%;
}

.l-case-slider__navigation {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto 20px;
  display: flex;
  justify-content: flex-end;
  gap: 40px;
}

.l-case-slider .swiper-button-prev,
.l-case-slider .swiper-button-next {
  position: static;
  color: var(--col-main);
  width: 40px;
  height: 40px;
  margin: 0;
  background-color: #fff;
  border: 1px solid var(--col-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.l-case-slider .swiper-button-prev::after,
.l-case-slider .swiper-button-next::after {
  font-size: 16px;
  font-weight: bold;
}

.l-case-slider .swiper-button-prev:hover,
.l-case-slider .swiper-button-next:hover {
  background-color: var(--col-main);
  color: #fff;
}

.l-case-slider .swiper-button-prev.swiper-button-disabled,
.l-case-slider .swiper-button-next.swiper-button-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.l-case-slider {
  margin-bottom: 40px;
  position: relative;
}

.l-case-slider .swiper-slide {
  height: auto;
  display: flex;
}

.l-case__footer {
  text-align: center;
}

.l-case-slider .c-case-card {
  background-color: #f5f3ef;
  border-radius: 6px;
  overflow: hidden;
  width: 100%;
  height: 344px;
  position: relative;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 10px 35px;
}

.c-case-card__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: var(--col-main);
  text-align: center;
  margin: 0;
  line-height: 40px;
}

.c-case-card__image {
  position: relative;
  max-width: 230px;
  width: 100%;
  height: 230px;
  overflow: hidden;
}

.c-case-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.c-case-card__badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 95px;
  height: 30px;
  background-color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 1.4px;
  color: var(--col-main);
  z-index: 2;
}

.c-case-card__badge--after {
  top: 50%;
}

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

@media (max-width: 768px) {
  .l-case-grid {
    grid-template-columns: 1fr;
  }

  .l-case-slider__navigation {
    gap: 10px;
  }
}

/* ----------------------------------------
   Information Section
   ---------------------------------------- */
.l-section--information {
  background: url(../images/info-bg.jpg);
  padding-top: 55px;
}

.l-info-tabs {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  margin-bottom: 35px;
  position: relative;
}

.l-info-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-bottom: 60px;
}

.l-info__footer {
  text-align: center;
}

.c-info-item {
  background-color: #fff;
  border-radius: 0;
  padding: 0;
  display: block;
}

.c-info-item[data-category] {
  display: block;
}

.c-info-item__link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
  padding: 24px 30px;
  text-decoration: none;
  color: inherit;
}

.c-info-item__heading {
  display: flex;
  align-items: center;
  gap: 20px;
}

.c-info-item__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.c-info-item__date {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #666;
  flex-shrink: 0;
  line-height: 19px;
}

.c-info-item__category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 97px;
  height: 23px;
  padding: 0;
  border-radius: 2px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
  box-sizing: border-box;
}

.c-info-item__category--campaign {
  background-color: var(--col-main);
  color: #fff;
}

.c-info-item__category--news {
  background-color: var(--col-accent);
  color: #333;
}

.c-info-item__category--info {
  background-color: #e6717f;
  color: #fff;
}

.c-info-item__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  color: #333;
  line-height: 1.2;
}

.c-info-item__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #666;
  line-height: 1.8;
  margin: 0;
}

.c-tab {
  padding: 0;
  background-color: #fff;
  border: 1px solid;
  border-radius: 50px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  height: 40px;
  width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0;
}

.c-tab[data-tab="all"] {
  border-color: var(--col-main);
  color: var(--col-main);
}

.c-tab[data-tab="campaign"] {
  border-color: var(--col-main);
  color: var(--col-main);
}

.c-tab[data-tab="news"] {
  border-color: var(--col-accent);
  color: var(--col-accent);
}

.c-tab[data-tab="info"] {
  border-color: #e6717f;
  color: #e6717f;
}

.c-tab:hover:not(.c-tab--active) {
  background-color: #f8f9fa;
}

.c-tab--active {
  background-color: var(--col-main);
  color: #fff;
  border-color: var(--col-main);
  z-index: 1;
}

.c-tab--active[data-tab="campaign"] {
  background-color: var(--col-main);
  border-color: var(--col-main);
  color: #fff;
}

.c-tab--active[data-tab="news"] {
  background-color: var(--col-accent);
  border-color: var(--col-accent);
  color: #333;
}

.c-tab--active[data-tab="info"] {
  background-color: #e6717f;
  border-color: #e6717f;
  color: #fff;
}

.c-tab--active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid;
}

.c-tab--active[data-tab="campaign"]::after {
  border-top-color: var(--col-main);
}

.c-tab--active[data-tab="news"]::after {
  border-top-color: var(--col-accent);
}

.c-tab--active[data-tab="info"]::after {
  border-top-color: #e6717f;
}

.c-tab--active[data-tab="campaign"]:hover {
  background-color: var(--col-main);
  opacity: 0.9;
}

.c-tab--active[data-tab="news"]:hover {
  background-color: var(--col-accent);
  opacity: 0.9;
}

.c-tab--active[data-tab="info"]:hover {
  background-color: #e6717f;
  opacity: 0.9;
}

/* Information (responsive) */
@media (max-width: 768px) {
  .c-info-item__heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .l-info-tabs {
    gap: 10px;
    justify-content: center;
  }

  .c-tab {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .l-info-tabs {
    flex-wrap: wrap;
  }
}

/* ----------------------------------------
   Feature Section
   ---------------------------------------- */
.l-section--feature {
  background-color: #fff;
}

.l-section__header--feature {
  text-align: center;
  margin-bottom: 60px;
}

.l-feature-list {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.c-feature-item {
  display: flex;
  flex-direction: row-reverse;
}

.c-feature-item--reverse {
  flex-direction: row;
}

.c-feature-item__image {
  max-width: 580px;
  width: 50%;
  max-height: 351px;
  display: block;
  position: relative;
  z-index: 1;
}

.c-feature-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.c-feature-item__content {
  background: var(--col-main);
  width: 50%;
  height: 100%;
  margin-top: 74px;
  padding: 50px 64px;
  position: relative;
}

.c-feature-item__content::before {
  position: absolute;
  content: "";
  background: var(--col-main);
  width: 185px;
  height: 100%;
  top: 0;
  right: -185px;
}

.c-feature-item--reverse .c-feature-item__content::before {
  left: -185px;
  right: auto;
}

.c-feature-item__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 24px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.14em;
  margin-bottom: 25px;
}

.c-feature-item__line {
  width: 60px;
  height: 1px;
  background-color: #fff;
  margin-bottom: 50px;
}

.c-feature-item__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.1em;
  line-height: 31px;
  margin-bottom: 30px;
  background-color: #fff;
  color: var(--col-main);
  padding: 0 30px;
  display: inline-block;
  width: fit-content;
}

.c-feature-item__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  line-height: 27px;
  letter-spacing: 0.1em;
}

/* Feature (responsive) */
@media (max-width: 768px) {
  .c-feature-item {
    flex-direction: column;
  }

  .c-feature-item__image {
    width: 90%;
    max-width: 100%;
    height: 200px;
    margin: 0 auto;
  }

  .c-feature-item__content {
    margin-top: 0;
    width: 100%;
  }

  .c-feature-item__content::before,
  .c-feature-item--reverse .c-feature-item__content::before {
    width: 100%;
    height: 30px;
    top: -30px;
    left: 0;
    right: 0;
  }
}


/* ----------------------------------------
   Gallery Section
   ---------------------------------------- */
.l-section--gallery {
  background: url(../images/gallery-bg.jpg) no-repeat center/cover;
  position: relative;
  padding: 90px 0 80px;
}

.l-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.c-gallery-item {
  text-align: center;
}

.c-gallery-item__img {
  width: 100%;
  height: 202px;
  object-fit: cover;
  border-radius: 0;
  margin-bottom: 0;
  display: block;
}

.c-gallery-item__caption {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #333;
  letter-spacing: 1.4px;
  margin-top: 10px;
  line-height: 40px;
}

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

@media (max-width: 768px) {
  .l-gallery-grid {
    grid-template-columns: 1fr;
  }
}


/* ----------------------------------------
   Guide Section (初めての方へ)
   ---------------------------------------- */
.l-section--guide {
  background-color: var(--col-main);
}

.c-heading--guide,
.c-label--guide {
  color: #fff;
}

.c-text--guide {
  color: #fff;
  text-align: center;
  line-height: 40px;
  margin-bottom: 50px;
}

.l-guide-steps {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.c-step-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.c-step-item__image {
  width: 100%;
}

.c-step-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.c-step-item__content {
  background: #fff;
  padding: 45px 40px;
}

.c-step-item__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 24px;
  font-weight: 500;
  color: var(--col-main);
  letter-spacing: 0.14em;
  margin-bottom: 25px;
}

.c-step-item__line {
  width: 60px;
  height: 1px;
  background-color: var(--col-main);
  margin-bottom: 45px;
}

.c-step-item__text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #333;
  line-height: 27px;
  letter-spacing: 0.1em;
}

/* Guide (responsive) */
@media (max-width: 768px) {
  .c-step-item {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .c-step-item__image {
    height: 200px;
  }
}

/* ----------------------------------------
   FAQ Section
   ---------------------------------------- */
.l-section--faq {
  background: linear-gradient(135deg, #F3F9FB, #DAF0F3);
}

.l-faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 50px;
}

.c-faq-item {
  background-color: #fff;
  border-radius: 0;
  overflow: hidden;
}

.c-faq-item__question {
  width: 100%;
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 15px;
  text-align: left;
  background-color: #fff;
  transition: background-color 0.3s;
}

.c-faq-item__question:hover {
  background-color: #f8f9fa;
}

.c-faq-item__qa {
  font-family: 'Montserrat', sans-serif;
  font-size: 26px;
  font-weight: 500;
  color: var(--col-main);
  min-width: 30px;
  line-height: 1;
}

.c-faq-item__question-text {
  flex: 1;
  font-size: 20px;
  font-weight: 600;
  line-height: normal;
  color: #333;
}

.c-faq-item__answer-text {
  flex: 1;
  font-size: 20px;
  font-weight: 500;
  line-height: normal;
  color: #333;
}

.c-faq-item__icon {
  width: 28px;
  height: 24px;
  position: relative;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.c-faq-item__icon::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 12px solid var(--col-main);
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}

.c-faq-item .active .c-faq-item__icon::before {
  transform: translate(-50%, -50%) rotate(180deg);
}

.c-faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out, opacity 0.4s ease-in-out;
}

.c-faq-item__answer-wrapper {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 15px;
  text-align: left;
  background-color: rgba(42, 156, 174, 0.20);
}

.c-faq-item__more {
  text-align: center;
}

@media (max-width: 768px) {
  .c-faq-item__question-text,
  .c-faq-item__answer-text {
    font-size: 16px;
  }
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.l-footer {
  background-color: var(--col-main);
  color: #fff;
  padding: 60px 0 20px;
}

.l-footer__social {
  background-color: #54b7c6;
  text-align: center;
  margin-bottom: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.l-footer__social-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 2.8px;
}

.l-footer__social-cards {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.c-social-card {
  display: flex;
  align-items: center;
  gap: 15px;
  background-color: #fff;
  padding: 10px 15px;
  text-decoration: none;
  transition: opacity 0.3s;
}

.c-social-card:hover {
  opacity: 0.8;
}

.c-social-card__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.c-social-card__text {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #333;
  line-height: 1;
  white-space: nowrap;
}

.l-footer__divider {
  height: 1px;
  background-color: #fff;
  margin: 50px 0 20px;
}

.l-footer__content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 50px;
  padding: 0 20px;
}

.l-footer__info,
.l-footer__hours {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.l-footer__map {
  width: 100%;
}

.l-footer__map iframe {
  width: 100%;
  height: 150px;
  border-radius: 8px;
}

.l-footer__nav {
  margin-bottom: 40px;
}

.l-footer__copyright {
  text-align: center;
  padding-top: 20px;
}

.c-heading--footer {
  font-size: 18px;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 0;
}

.c-text--footer {
  font-size: 14px;
}

.c-footer-nav__list {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 10px 3%;
}

.c-footer-nav__link {
  font-size: 14px;
  color: #fff;
  transition: color 0.3s;
}

.c-footer-nav__link:hover {
  color: rgba(255, 255, 255, 0.6);
}


.c-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  background-color: #fff;
  border-radius: 50%;
  transition: background-color 0.3s;
}

.c-social-icon:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

/* Footer (responsive) */
@media (max-width: 768px) {
  .l-footer__social {
    padding: 40px 0 30px;
  }

  .l-footer__social .l-container {
    padding: 0 20px;
  }

  .l-footer__social-title {
    font-size: 18px;
    letter-spacing: 2.5px;
  }

  .l-footer__social-cards {
    gap: 15px;
    flex-direction: column;
    width: 100%;
    max-width: 400px;
  }

  .c-social-card {
    width: 100%;
    justify-content: flex-start;
  }

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

  .l-footer__map {
    grid-column: 1/ -1;
  }

  .l-footer__nav {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }

  .l-footer__links {
    flex-direction: column;
    gap: 10px;
  }

  .c-footer-nav__list {
    gap: 5px 15px;
  }
}

@media (max-width: 768px) {
  .l-footer__content {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Low Page Styles
   ======================================== */

/* ----------------------------------------
   Breadcrumb
   ---------------------------------------- */
.l-breadcrumb {
  background-color: #f1f8fa;
  padding: 14px 0;
  margin-top: 80px;
}

.c-breadcrumb {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #666;
  letter-spacing: 0;
}

.c-breadcrumb a {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.c-breadcrumb a:hover {
  color: var(--col-main);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .l-breadcrumb {
    padding: 10px 0;
  }

  .c-breadcrumb {
    font-size: 14px;
  }
}

/* ----------------------------------------
   Low Hero Section
   ---------------------------------------- */
.l-low-hero {
  position: relative;
  height: 327px;
  overflow: hidden;
  background: url(../images/low-hero.jpg) no-repeat center/cover;
  display: flex;
  align-items: center;
}

.l-low-hero__content {
  text-align: center;
}

.c-heading--low-hero {
  font-family: 'Shippori Mincho', serif;
  font-size: 40px;
  font-weight: 500;
  color: var(--col-main);
  letter-spacing: 4px;
  margin: 0 0 10px 0;
}

.c-label--low-hero {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--col-main);
  letter-spacing: 2.1px;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.c-text--low-hero {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 40px;
  letter-spacing: 1.6px;
  color: #333;
  text-align: center;
}

.c-text--low-hero span {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
}

@media (max-width: 768px) {
  .l-low-hero {
    height: 280px;
  }

  .c-heading--low-hero {
    font-size: 32px;
    letter-spacing: 3.2px;
    margin-bottom: 8px;
  }

  .c-label--low-hero {
    font-size: 13px;
    margin-bottom: 20px;
  }

  .c-text--low-hero {
    font-size: 14px;
    line-height: 24px;
    padding: 0 20px;
  }
}

@media (max-width: 480px) {
  .l-low-hero {
    height: 240px;
  }

  .c-heading--low-hero {
    font-size: 28px;
    letter-spacing: 2.8px;
  }

  .c-label--low-hero {
    font-size: 12px;
  }

  .c-text--low-hero {
    font-size: 13px;
    line-height: 20px;
    text-align: left;
  }
}

/* ========================================
   Common Table Styles
   ======================================== */

/* ----------------------------------------
   Common Table
   ---------------------------------------- */
.l-table {
  margin: 0 auto;
  overflow-x: auto;
}

.c-table {
  width: 100%;
  border-collapse: collapse;
  background-color: #fff;
  box-sizing: border-box;
}

.c-table__header {
  background-color: #2a9cae;
  color: #fff;
  font-family: 'Shippori Mincho', serif;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  padding: 15px 20px;
  letter-spacing: 0;
}

.c-table__header--name {
  width: 50%;
}

.c-table__header--value {
  width: 50%;
  border-left: 1px solid #ccc;
  border-right: 1px solid #2a9cae;
}

.c-table__cell {
  padding: 20px 30px;
  border-left: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #333;
  vertical-align: middle;
}

.c-table__cell:last-child {
  border-right: 1px solid #ccc;
}

.c-table tbody tr:nth-child(even) {
  background-color: #f9f8f5;
}

.c-table__name {
  display: inline-block;
  line-height: 30px;
  margin-bottom: 4px;
}

.c-table__note {
  display: inline-block;
  font-size: 15px;
  color: #333;
  line-height: 1.5;
}

.c-table__cell--value {
  text-align: center;
  font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #333;
}

.c-table__cell--counseling {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: #767676;
}

.c-table__note--outside {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #333;
  text-align: right;
  margin-top: 20px;
  margin-bottom: 0;
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */
@media (max-width: 768px) {
  .c-table__header {
    font-size: 16px;
    padding: 12px 15px;
  }

  .c-table__cell {
    padding: 12px 15px;
    font-size: 14px;
  }

  .c-table__name {
    font-size: 14px;
    line-height: 24px;
  }

  .c-table__note {
    font-size: 13px;
  }

  .c-table__cell--value {
    font-size: 16px;
  }

  .c-table__cell--counseling {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .c-table__header {
    font-size: 14px;
    padding: 10px 12px;
  }

  .c-table__cell {
    padding: 10px 12px;
    font-size: 13px;
  }

  .c-table__name {
    font-size: 13px;
  }

  .c-table__note {
    font-size: 12px;
  }

  .c-table__cell--value {
    font-size: 14px;
  }
}