/* ========================================
   Variables
======================================== */
:root {
  --color-primary: #3a7d5c;
  --color-primary-light: #5a9e7c;
  --color-primary-dark: #2c5e44;
  --color-accent: #c49a6c;
  --color-accent-light: #e6d5c3;
  --color-bg: #f6f4f0;
  --color-bg-light: #fff;
  --color-text: #333;
  --color-text-light: #888;
  --color-border: #ddd;
  --color-white: #fff;
  --color-line: #06c755;
  --max-width: 1000px;
  --page-max-width: 1400px;
  --header-height: 64px;
}

body.is-menu-open {
  overflow: hidden;
}

/* Page wrapper */

/* ========================================
   Utility
======================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 4rem 0;
}

.section--bg {
  background: var(--color-bg);
}

.section__title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-text);
}

.section__more {
  text-align: center;
  margin-top: 3rem;
}

.section__empty {
  text-align: center;
  color: var(--color-text-light);
  padding: 2rem 0;
}

/* ========================================
   Buttons
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 1rem 2.4rem;
  border-radius: 4px;
  font-size: 1.4rem;
  font-weight: 600;
  text-align: center;
  transition: opacity 0.2s;
  min-height: 44px;
}

.btn:hover {
  opacity: 0.85;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--phone {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--line {
  background: var(--color-line);
  color: var(--color-white);
}

.btn--contact {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary-dark);
}

/* ========================================
   Header
======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  transition: transform 0.3s;
}

.header.is-hidden {
  transform: translateY(-100%);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: var(--header-height);
}

.header__logo {
  display: flex;
  flex-direction: column;
}

.header__logo-main {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

.header__logo-sub {
  display: none;
}


/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px 7px;
  z-index: 110;
  align-items: center;
  justify-content: center;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Global Nav */
.gnav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-white);
  transition: right 0.3s;
  z-index: 105;
  padding: calc(var(--header-height) + 2rem) 2rem 2rem;
  overflow-y: auto;
}

.gnav.is-open {
  right: 0;
}

.gnav__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gnav__link {
  display: flex;
  align-items: center;
  padding: 1.4rem 0;
  font-size: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  min-height: 44px;
}

.gnav__link--parent {
  cursor: default;
}

.gnav__link.is-current,
.gnav__sub-link.is-current {
  color: var(--color-primary);
  font-weight: bold;
}

/* Sub menu — SP */
.gnav__sub {
  padding-left: 1.5rem;
}

.gnav__sub-link {
  display: flex;
  align-items: center;
  padding: 1rem 0;
  font-size: 1.4rem;
  color: var(--color-text);
  min-height: 44px;
}

.gnav__item--has-sub .gnav__link--parent::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid var(--color-text-light);
  border-bottom: 1.5px solid var(--color-text-light);
  transform: rotate(45deg);
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Nav Overlay */
.gnav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 104;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.gnav-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

/* ========================================
   Breadcrumb
======================================== */
.breadcrumb {
  padding: 0.5rem 0;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  font-size: 1.1rem;
}

.breadcrumb__item:not(:last-child)::after {
  content: '>';
  margin-left: 0.5rem;
  color: var(--color-text-light);
}

.breadcrumb__link {
  color: var(--color-primary);
}

.breadcrumb__current {
  color: var(--color-text-light);
}

/* ========================================
   Hero
======================================== */
.hero {
  position: relative;
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 0;
  text-align: center;
  overflow: hidden;
  height: 85svh;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.hero__image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.hero__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: background 0.3s;
}

.hero__dot.is-active {
  background: var(--color-white);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(42,42,42,0.45);
}

.hero__content {
  padding: 3rem 2rem;
  max-width: var(--max-width);
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: 2rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.hero__subtitle {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  opacity: 0.9;
}

.hero__text {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.hero__tag {
  display: inline-block;
  padding: 0.3rem 1rem;
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 2px;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ========================================
   Cards
======================================== */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.card {
  background: var(--color-white);
  overflow: hidden;
}

.card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--color-bg);
}

.card__body {
  padding: 1.6rem;
}

.card__title {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  color: var(--color-text);
}

.card__text {
  font-size: 1.4rem;
  color: var(--color-text-light);
  margin-bottom: 0.8rem;
}

.card__meta {
  font-size: 1.2rem;
  color: var(--color-text-light);
}

.card__tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--color-bg);
  font-size: 1.2rem;
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
}

/* Concept card */
.concept-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.concept-card__image-wrap {
  overflow: hidden;
}

.concept-card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  background: var(--color-bg);
}

.concept-card__body {
  padding: 2rem 0;
}

.concept-card__title {
  font-size: 1.6rem;
  color: var(--color-text);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.concept-card__text {
  font-size: 1.4rem;
  color: var(--color-text);
  line-height: 1.9;
}

/* ========================================
   Menu List
======================================== */
.menu-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.menu-item {
  padding: 2rem 0;
}

.menu-item + .menu-item {
  border-top: 1px solid var(--color-border);
}

.menu-item__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.menu-item__name {
  font-size: 1.6rem;
  color: var(--color-text);
}

.menu-item__price {
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--color-accent);
  white-space: nowrap;
}

.menu-item__time {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 0.6rem;
}

.menu-item__desc {
  font-size: 1.4rem;
  color: var(--color-text);
  line-height: 1.8;
}

/* ========================================
   FAQ
======================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item + .faq-item {
  border-top: 1px solid var(--color-border);
}

.faq-item__question {
  padding: 1.6rem 0;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.faq-item__question::before {
  content: 'Q.';
  color: var(--color-primary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.faq-item__answer {
  padding: 0 0 1.6rem 2.4rem;
  font-size: 1.4rem;
  color: var(--color-text);
  line-height: 1.8;
}

/* ========================================
   CTA Section
======================================== */
.cta-section {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 4rem 2rem;
  text-align: center;
}

.cta-section__title {
  font-size: 2rem;
  margin-bottom: 1.2rem;
}

.cta-section__text {
  margin-bottom: 2rem;
  font-size: 1.4rem;
  opacity: 0.9;
}

.cta-section__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.cta-section__hours {
  font-size: 1.2rem;
  opacity: 0.7;
}

/* ========================================
   Floating CTA (Mobile)
======================================== */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  z-index: 90;
  transition: opacity 0.3s;
}

.floating-cta__btn {
  flex: 1;
  padding: 1.2rem;
  text-align: center;
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--color-white);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.floating-cta__btn--phone {
  background: var(--color-primary);
}

.floating-cta__btn--line {
  background: var(--color-line);
}

/* Floating Widget — PC */
.floating-widget {
  display: none;
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 90;
  width: 300px;
  background: #fff;
  color: var(--color-text);
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transition: opacity 0.3s;
}

.floating-widget__main {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.6rem 1.8rem;
  background: var(--color-primary);
  color: #fff;
  transition: background 0.2s;
  border-radius: 8px 8px 0 0;
}

.floating-widget__main:hover {
  background: #2e6b4d;
}

.floating-widget__icon {
  font-size: 36px;
}

.floating-widget__text {
  display: flex;
  flex-direction: column;
}

.floating-widget__label {
  font-size: 1.4rem;
  opacity: 0.9;
  letter-spacing: 0.08em;
}

.floating-widget__action {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.floating-widget__phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.8rem;
  font-size: 1.3rem;
  color: var(--color-text);
  border-bottom: 1px solid #eee;
}

.floating-widget__phone:hover {
  color: var(--color-primary);
}

.floating-widget__phone-icon {
  font-size: 20px;
  color: var(--color-primary);
}

.floating-widget__phone-number {
  font-weight: 700;
  color: var(--color-text);
  margin-left: 0.2rem;
}

/* ========================================
   Footer
======================================== */
.footer {
  background: #333;
  color: rgba(255,255,255,0.85);
  padding: 4rem 0 calc(4rem + 56px);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.footer__info {
  margin-bottom: 3rem;
}

.footer__name {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.footer__address,
.footer__phone,
.footer__hours,
.footer__station {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.footer__phone a {
  color: inherit;
}

.footer__nav {
  margin-bottom: 3rem;
}

.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
}

.footer__nav-list a {
  font-size: 1.3rem;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.footer__nav-list a:hover {
  color: var(--color-white);
}

.footer__sns {
  margin-bottom: 2rem;
}

.footer__sns-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.6rem;
  background: var(--color-line);
  border-radius: 4px;
  font-size: 1.3rem;
  min-height: 44px;
  color: var(--color-white);
}

.footer__copy {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
}

/* ========================================
   Page Header
======================================== */
.page-header {
  padding: 3rem 2rem;
  text-align: center;
}

.page-header__image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  margin-bottom: 2rem;
}

.page-header__title {
  font-size: 2.2rem;
  color: var(--color-text);
}

.page-header__subtitle {
  font-size: 1.3rem;
  color: var(--color-text-light);
  margin-top: 0.8rem;
}

/* ========================================
   Voice / Testimonials
======================================== */
.voice-item {
  padding: 2rem 0;
}

.voice-item + .voice-item {
  border-top: 1px solid var(--color-border);
}

.voice-item__title {
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}

.voice-item__customer {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.voice-item__body {
  font-size: 1.4rem;
  line-height: 1.8;
}

/* ========================================
   Staff
======================================== */
.staff-card {
  text-align: center;
}

.staff-card__photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.5rem;
  background: var(--color-bg);
}

.staff-card__name {
  font-size: 1.8rem;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.staff-card__role {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.staff-card__greeting {
  font-size: 1.4rem;
  text-align: left;
  margin-bottom: 2rem;
  line-height: 1.9;
}

.staff-card__qualifications {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.staff-card__qualification {
  padding: 0.3rem 1rem;
  background: var(--color-bg);
  font-size: 1.2rem;
  color: var(--color-text);
}

.staff-profile {
  max-width: 700px;
  margin: 3rem auto 0;
}

.staff-profile__section {
  margin-bottom: 2.5rem;
}

.staff-profile__section:last-child {
  margin-bottom: 0;
}

.staff-profile__heading {
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--color-primary);
}

.staff-profile__text {
  font-size: 1.4rem;
  line-height: 2;
  color: var(--color-text);
}

.staff-profile__sns {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
}

.staff-profile__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-text);
  transition: background 0.3s, color 0.3s;
}

.staff-profile__sns-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.staff-profile__sns-link--line:hover {
  background: var(--color-line);
}

.staff-profile__sns-icon {
  width: 24px;
  height: 24px;
}

/* ========================================
   News List
======================================== */
.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.4rem 0;
  align-items: flex-start;
}

.news-item + .news-item {
  border-top: 1px solid var(--color-border);
}

.news-item__date {
  font-size: 1.2rem;
  color: var(--color-text-light);
  white-space: nowrap;
  min-width: 9rem;
}

.news-item__badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.1rem;
  margin-right: 0.6rem;
}

.news-item__title {
  font-size: 1.4rem;
}

.news-item__title a:hover {
  color: var(--color-primary);
}

/* ========================================
   Contact Form
======================================== */
.form {
  max-width: 640px;
  margin: 0 auto;
}

.form__group {
  margin-bottom: 2rem;
}

.form__label {
  display: block;
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.form__required {
  color: #c0392b;
  font-size: 1.2rem;
  margin-left: 0.4rem;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--color-border);
  font-size: 1.5rem;
  font-family: inherit;
  min-height: 44px;
  background: var(--color-white);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: 2px solid var(--color-primary-light);
  outline-offset: -1px;
  border-color: var(--color-primary-light);
}

.form__textarea {
  min-height: 160px;
  resize: vertical;
}

.form__submit {
  display: block;
  width: 100%;
  max-width: 280px;
  margin: 3rem auto 0;
}

/* ========================================
   Blog Article
======================================== */
.article {
  max-width: 740px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.article__title {
  font-size: 2rem;
  margin-bottom: 1.2rem;
  color: var(--color-text);
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 3rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--color-border);
}

.article__body {
  font-size: 1.5rem;
  line-height: 2;
}

.article__body h2 {
  font-size: 1.8rem;
  margin: 3rem 0 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.article__body h3 {
  font-size: 1.6rem;
  margin: 2rem 0 1rem;
  color: var(--color-text);
}

.article__body p {
  margin-bottom: 1.5rem;
}

.article__body img {
  margin: 2rem 0;
}

.article__body ul,
.article__body ol {
  margin: 1rem 0 1.5rem 2rem;
  list-style: disc;
}

.article__body ol {
  list-style: decimal;
}

.article__body li {
  margin-bottom: 0.5rem;
}

/* ========================================
   Pagination
======================================== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 4rem;
}

.pagination__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 1.4rem;
  color: var(--color-text);
}

.pagination__link--active {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ========================================
   Symptom
======================================== */
.symptom-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.symptom-card {
  display: block;
  padding: 1.4rem 0;
  transition: color 0.2s;
  min-height: 44px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-top: -1px;
}

.symptom-card__name {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.symptom-card__catchcopy {
  font-size: 1.2rem;
  color: var(--color-text-light);
}

/* ========================================
   Dictionary
======================================== */
.dictionary-list {
  max-width: 800px;
  margin: 0 auto;
}

.dictionary-item {
  padding: 1.6rem 0;
}

.dictionary-item + .dictionary-item {
  border-top: 1px solid var(--color-border);
}

.dictionary-item__term {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.dictionary-item__reading {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 0.6rem;
}

.dictionary-item__definition {
  font-size: 1.4rem;
  line-height: 1.8;
}

/* ========================================
   404
======================================== */
.error-page {
  text-align: center;
  padding: 6rem 2rem;
}

.error-page__code {
  font-size: 5rem;
  font-weight: bold;
  color: var(--color-border);
}

.error-page__message {
  font-size: 1.6rem;
  margin-bottom: 3rem;
}

/* ========================================
   Scroll Fade-in Animation
======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Responsive — Tablet (768px+)
======================================== */
@media (min-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .section__title {
    font-size: 2.4rem;
    margin-bottom: 3.5rem;
  }

  .btn {
    padding: 1.2rem 2.8rem;
    font-size: 1.5rem;
  }

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

  .card__title {
    font-size: 1.6rem;
  }

  .symptom-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 3rem;
  }

  .symptom-card__name {
    font-size: 1.6rem;
  }

  .hero {
    height: 85svh;
  }

  .hero__title {
    font-size: 2.6rem;
  }

  .hero__subtitle {
    font-size: 1.5rem;
  }

  .hero__text {
    font-size: 1.4rem;
  }

  .header__logo {
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
  }

  .header__logo-main {
    font-size: 1.6rem;
  }

  .header__logo-sub {
    display: inline;
    font-size: 1.2rem;
    color: var(--color-text-light);
  }

  .floating-cta {
    display: none;
  }

  .floating-widget {
    display: block;
  }

  .footer {
    padding: 5rem 0;
  }

  .footer__name {
    font-size: 1.6rem;
  }

  .footer__address,
  .footer__phone,
  .footer__hours,
  .footer__station {
    font-size: 1.4rem;
  }

  .page-header {
    padding: 4rem 2rem;
  }

  .page-header__title {
    font-size: 2.6rem;
  }

  .page-header__subtitle {
    font-size: 1.4rem;
  }

  .cta-section {
    padding: 5rem 2rem;
  }

  .cta-section__title {
    font-size: 2.2rem;
  }

  .cta-section__text {
    font-size: 1.5rem;
  }

  .article {
    padding: 4rem 2rem;
  }

  .article__title {
    font-size: 2.4rem;
  }

  .article__meta {
    font-size: 1.3rem;
  }

  .article__body {
    font-size: 1.6rem;
  }

  .article__body h2 {
    font-size: 2rem;
  }

  .article__body h3 {
    font-size: 1.7rem;
  }

  .voice-item__title {
    font-size: 1.6rem;
  }

  .voice-item__body {
    font-size: 1.5rem;
  }

  .staff-card__name {
    font-size: 2rem;
  }

  .staff-card__greeting {
    font-size: 1.5rem;
  }

  .staff-profile__heading {
    font-size: 1.8rem;
  }

  .staff-profile__text {
    font-size: 1.5rem;
  }

  .menu-item__name {
    font-size: 1.8rem;
  }

  .menu-item__price {
    font-size: 1.8rem;
  }

  .menu-item__desc {
    font-size: 1.5rem;
  }

  .faq-item__question {
    font-size: 1.6rem;
  }

  .faq-item__answer {
    font-size: 1.5rem;
  }

  .news-item__date {
    font-size: 1.3rem;
    min-width: 10rem;
  }

  .news-item__title {
    font-size: 1.5rem;
  }

  .dictionary-item__term {
    font-size: 1.6rem;
  }

  .dictionary-item__definition {
    font-size: 1.5rem;
  }

  .breadcrumb__list {
    font-size: 1.3rem;
  }

  .error-page {
    padding: 8rem 2rem;
  }

  .error-page__code {
    font-size: 7rem;
  }

  .error-page__message {
    font-size: 1.8rem;
  }

  .concept-card {
    flex-direction: row;
    gap: 3rem;
  }

  .concept-card__image-wrap {
    width: 45%;
    flex-shrink: 0;
  }

  .concept-card__image {
    height: 100%;
    min-height: 240px;
  }

  .concept-card__body {
    flex: 1;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .concept-card__title {
    font-size: 1.8rem;
  }

  .concept-card__text {
    font-size: 1.5rem;
  }

  .concept-card--reverse {
    flex-direction: row-reverse;
  }

  .access-map iframe {
    height: 450px;
  }

  .access-info__table {
    font-size: 1.6rem;
  }

  .access-info__table th,
  .access-info__table td {
    padding: 1.4rem 1.6rem;
  }
}

/* ========================================
   Responsive — PC (1024px+)
======================================== */
@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .symptom-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0 3rem;
  }

  .hero {
    height: 85svh;
  }

  .hero {
    align-items: flex-end;
    justify-content: flex-start;
  }

  .hero__content {
    text-align: left;
    padding: 4rem 5rem;
    margin: 0;
  }

  .hero__buttons {
    justify-content: flex-start;
  }

  .hero__dots {
    justify-content: flex-start;
  }

  .hero__tags {
    justify-content: flex-start;
  }

  .hero__title {
    font-size: 3rem;
  }

  .hamburger {
    display: none;
  }

  .gnav-overlay {
    display: none;
  }

  .gnav {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    padding: 0;
    overflow: visible;
    background: transparent;
  }

  .gnav__list {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }

  .gnav__link {
    padding: 0.8rem 1rem;
    font-size: 1.3rem;
    border-bottom: 2px solid transparent;
    min-height: auto;
  }

  .gnav__link.is-current {
    border-bottom-color: var(--color-primary);
  }

  /* Dropdown — PC */
  .gnav__item--has-sub {
    position: relative;
  }

  .gnav__sub {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    padding: 0.5rem 0;
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    z-index: 120;
  }

  .gnav__item--has-sub:hover .gnav__sub {
    opacity: 1;
    visibility: visible;
  }

  .gnav__sub-link {
    padding: 0.7rem 1.4rem;
    font-size: 1.3rem;
    white-space: nowrap;
    min-height: auto;
  }

  .gnav__sub-link:hover {
    color: var(--color-primary);
  }

  .gnav__sub-link.is-current {
    color: var(--color-primary);
  }

  .header__inner {
    padding: 0 3rem;
    gap: 1.5rem;
  }
}

/* ========================================
   Access
======================================== */
.access-map {
  max-width: 640px;
  margin: 3rem auto 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.access-map iframe {
  display: block;
  width: 100%;
  height: 300px;
}

.access-info {
  max-width: 640px;
  margin: 0 auto;
}

.access-info__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.5rem;
}

.access-info__table th,
.access-info__table td {
  padding: 1.2rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.access-info__table th {
  width: 30%;
  color: var(--color-primary-dark);
  font-weight: 600;
  white-space: nowrap;
}

.access-info__table tr:last-child th,
.access-info__table tr:last-child td {
  border-bottom: none;
}

.access-info__table a {
  color: var(--color-primary);
}

.access-photo {
  max-width: 640px;
  margin: 3rem auto 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.access-photo img {
  display: block;
  width: 100%;
  height: auto;
}

/* ========================================
   Hover
======================================== */
@media (hover: hover) {
  .symptom-card:hover .symptom-card__name {
    color: var(--color-primary);
  }
}

/* ========================================
   Reduced Motion
======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}