/* =========================================
   Custom Properties
   ========================================= */
:root {
  --color-main: #1C451B;
  --color-base: #F9F7F2;
  --color-text: #2D2D2D;
  --color-accent: #C5A059;
  --color-white: #FFFFFF;
  --color-border: #E5E0D6;
  --color-muted: #7a7a7a;
  --color-surface: #F2EFE9;

  --font-en: 'Cormorant Garamond', Georgia, serif;
  --font-ja: 'Noto Serif JP', 'Yu Mincho', serif;

  --section-padding: clamp(64px, 9vw, 120px);
  --inner-width: 1200px;
  --inner-padding: clamp(20px, 5vw, 60px);

  --transition: 0.3s ease;
}

/* =========================================
   Base
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ja);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-base);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

ul, ol {
  list-style: none;
}

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

/* =========================================
   Utilities
   ========================================= */
.section-inner {
  max-width: var(--inner-width);
  margin: 0 auto;
  padding: 0 var(--inner-padding);
}

.section-label {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(11px, 1.2vw, 13px);
  font-style: italic;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-ja);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.06em;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 80px);
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-block;
  padding: 14px 40px;
  font-family: var(--font-ja);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.15em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

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

@media (hover: hover) {
  .btn--primary:hover {
    background-color: transparent;
    color: var(--color-main);
  }
}

.btn--outline {
  background-color: transparent;
  color: var(--color-main);
  border-color: var(--color-main);
}

@media (hover: hover) {
  .btn--outline:hover {
    background-color: var(--color-main);
    color: var(--color-white);
  }
}

/* =========================================
   Fade-in
   ========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

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

/* =========================================
   Header
   ========================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 22px 0;
  transition: background-color var(--transition), padding var(--transition), box-shadow var(--transition);
}

.header.is-scrolled {
  background-color: var(--color-base);
  padding: 14px 0;
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.06);
}

.header__inner {
  max-width: var(--inner-width);
  margin: 0 auto;
  padding: 0 var(--inner-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  gap: 2px;
}

.header__logo-en {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-white);
  transition: color var(--transition);
}

.header.is-scrolled .header__logo-en {
  color: var(--color-main);
}

.header__logo-amp {
  color: var(--color-accent);
}

.header__logo-sub {
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  transition: color var(--transition);
}

.header.is-scrolled .header__logo-sub {
  color: var(--color-muted);
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header__nav-link {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-white);
  transition: color var(--transition);
  position: relative;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

@media (hover: hover) {
  .header__nav-link:hover::after {
    width: 100%;
  }
}

.header.is-scrolled .header__nav-link {
  color: var(--color-text);
}

.header__nav-link--cta {
  padding: 9px 22px;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.header__nav-link--cta::after {
  display: none;
}

.header.is-scrolled .header__nav-link--cta {
  border-color: var(--color-main);
}

@media (hover: hover) {
  .header__nav-link--cta:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
  }
}

.header__menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  position: relative;
  z-index: 110;
}

.header__menu-bar {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-white);
  transition: transform var(--transition), opacity var(--transition), background-color var(--transition);
}

.header.is-scrolled .header__menu-bar {
  background-color: var(--color-main);
}

.header__menu-btn.is-open .header__menu-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__menu-btn.is-open .header__menu-bar:nth-child(2) {
  opacity: 0;
}

.header__menu-btn.is-open .header__menu-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  height: 100svh;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero__bg-img {
  width: 100%;
  height: 130%;
  object-fit: cover;
  object-position: center 30%;
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 30, 10, 0.25) 0%,
    rgba(10, 30, 10, 0.55) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  padding: 0 var(--inner-padding);
  max-width: 820px;
}

.hero__label {
  font-family: var(--font-en);
  font-size: clamp(11px, 1.3vw, 13px);
  font-style: italic;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-ja);
  font-size: clamp(28px, 5vw, 58px);
  font-weight: 300;
  line-height: 1.65;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.hero__desc {
  font-size: clamp(13px, 1.6vw, 15px);
  letter-spacing: 0.12em;
  opacity: 0.85;
  margin-bottom: 44px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 1;
  cursor: pointer;
}

.hero__scroll-text {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.6);
  order: -1;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0));
  animation: scroll-drop 2.2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes scroll-drop {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* =========================================
   Marquee
   ========================================= */
.marquee {
  overflow: hidden;
  background-color: var(--color-base);
  padding-top: clamp(24px, 3vw, 48px);
  padding-bottom: clamp(90px, 12vw, 160px);
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: clamp(60px, 8vw, 120px);
  white-space: nowrap;
  animation: marquee-scroll 108s linear infinite;
  will-change: transform;
}

.marquee__item {
  font-family: var(--font-en);
  font-size: clamp(120px, 20vw, 280px);
  font-weight: 300;
  font-style: normal;
  letter-spacing: -0.01em;
  color: var(--color-main);
  opacity: 0.12;
  flex-shrink: 0;
  line-height: 1;
}

.marquee__amp {
  color: var(--color-accent);
  opacity: 1;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================
   Concept
   ========================================= */
.concept {
  padding: var(--section-padding) 0;
  background-color: var(--color-base);
}

.concept__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.concept__image {
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.concept__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s ease;
}

@media (hover: hover) {
  .concept__image:hover .concept__img {
    transform: scale(1.04);
  }
}

.concept__body .section-title {
  margin-bottom: 36px;
}

.concept__text {
  font-size: clamp(13px, 1.4vw, 15px);
  line-height: 2.1;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.concept__text:last-child {
  margin-bottom: 0;
}

/* =========================================
   Profile
   ========================================= */
.profile {
  padding: var(--section-padding) 0;
  background-color: var(--color-surface);
}

.profile__content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.profile__image {
  overflow: hidden;
  position: sticky;
  top: 100px;
}

.profile__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.9s ease;
}

@media (hover: hover) {
  .profile__image:hover img {
    transform: scale(1.04);
  }
}

.profile__title {
  margin-bottom: 32px;
}

.profile__text p {
  font-size: clamp(13px, 1.4vw, 15px);
  line-height: 2.1;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: 20px;
}

.profile__text p:last-child {
  margin-bottom: 0;
}

.profile__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.profile__credential {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-main);
  border: 1px solid var(--color-main);
  padding: 6px 14px;
}

/* =========================================
   Menu
   ========================================= */
.menu {
  padding: var(--section-padding) 0;
  background-color: var(--color-main);
}

.menu .section-label {
  color: var(--color-accent);
}

.menu .section-title {
  color: var(--color-white);
}

.menu__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 880px;
  margin: 0 auto;
}

.menu__item {
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: clamp(32px, 4vw, 52px);
  display: flex;
  flex-direction: column;
  gap: 28px;
  transition: border-color var(--transition), background-color var(--transition);
  cursor: pointer;
}

@media (hover: hover) {
  .menu__item:hover {
    border-color: var(--color-accent);
    background-color: rgba(197, 160, 89, 0.08);
  }

  .menu__item:hover .btn--outline,
  .menu__item:hover .btn--primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
  }
}

/* 通常時は左カードと同じ見た目 */

.menu__item-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-style: italic;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.menu__item-name {
  font-family: var(--font-ja);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--color-white);
}

.menu__item-body {
  flex: 1;
}

.menu__item-time {
  font-family: var(--font-en);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 6px;
}

.menu__item-unit {
  font-family: var(--font-ja);
  font-size: clamp(16px, 2vw, 20px);
}

.menu__item-price {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 300;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.menu__item-tax {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.menu__item-parts {
  margin-bottom: 20px;
}

.menu__item-parts li {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.65);
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.menu__item-desc {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.55);
}

.menu__item .btn {
  text-align: center;
  width: 100%;
}

.menu__item .btn--primary {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-white);
}

@media (hover: hover) {
  .menu__item .btn--primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
  }
}

.menu__item .btn--outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-white);
  cursor: pointer;
}

@media (hover: hover) {
  .menu__item .btn--outline:hover {
    background-color: var(--color-white);
    color: var(--color-main);
    border-color: var(--color-white);
    opacity: 1;
  }
}

/* =========================================
   About
   ========================================= */
.about {
  padding: var(--section-padding) 0;
  background-color: var(--color-base);
}

.about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.about__image {
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s ease;
}

@media (hover: hover) {
  .about__image:hover img {
    transform: scale(1.04);
  }
}

.about__item {
  padding-bottom: 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
}

.about__item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.about__item-title {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-main);
  margin-bottom: 10px;
}

.about__item-title::before {
  content: '— ';
  color: var(--color-accent);
}

.about__item-text {
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.03em;
  color: var(--color-muted);
}

/* =========================================
   Flow
   ========================================= */
.flow {
  padding: var(--section-padding) 0;
  background-color: var(--color-surface);
}

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

.flow__item {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  position: relative;
  padding-bottom: 48px;
}

.flow__item:last-child {
  padding-bottom: 0;
}

.flow__item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 20px;
  top: 44px;
  bottom: 0;
  width: 1px;
  background-color: var(--color-border);
}

.flow__num {
  font-family: var(--font-en);
  font-size: 12px;
  font-style: italic;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background-color: var(--color-white);
  border: 1px solid var(--color-accent);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow__title {
  font-size: clamp(14px, 1.8vw, 16px);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  padding-top: 10px;
}

.flow__text {
  font-size: 13px;
  line-height: 2;
  color: var(--color-muted);
  letter-spacing: 0.03em;
}

/* =========================================
   Area
   ========================================= */
.area {
  padding: var(--section-padding) 0;
  background-color: var(--color-base);
}

.area__content {
  text-align: center;
}

.area__lead {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 44px;
}

.area__list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.area__item {
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 400;
  letter-spacing: 0.12em;
  padding: 16px 40px;
  border: 1px solid var(--color-main);
  color: var(--color-main);
  width: calc(50% - 8px);
  text-align: center;
}

.area__note {
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

/* =========================================
   Contact
   ========================================= */
.contact {
  padding: var(--section-padding) 0;
  background-color: var(--color-surface);
}

.contact__lead {
  margin-top: 16px;
  font-size: 13px;
  line-height: 2.1;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.contact__options {
  margin-top: 56px;
  text-align: center;
}

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

.contact__qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.contact__qr {
  width: 120px;
  height: 120px;
  border: 1px solid var(--color-border);
  padding: 8px;
  background: #fff;
}

.contact__qr-text {
  font-size: 11px;
  color: var(--color-muted);
  letter-spacing: 0.08em;
}

.contact__separator {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 36px auto;
  max-width: 200px;
}

.contact__separator::before,
.contact__separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

.contact__separator span {
  font-size: 11px;
  color: var(--color-muted);
  letter-spacing: 0.15em;
}

.contact__secondary-note {
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.contact__form-link {
  font-size: 13px;
  color: var(--color-text);
  letter-spacing: 0.08em;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--transition);
}

.contact__form-link:hover {
  color: var(--color-accent);
}

.btn--line {
  display: inline-block;
  background-color: var(--color-main);
  color: var(--color-white);
  border-color: var(--color-main);
  padding: 16px 48px;
  font-family: var(--font-ja);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition);
}

@media (hover: hover) {
  .btn--line:hover {
    background-color: transparent;
    color: var(--color-main);
  }
}

.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.form-required {
  display: inline-block;
  font-size: 10px;
  background-color: var(--color-main);
  color: var(--color-white);
  padding: 2px 6px;
  margin-left: 8px;
  letter-spacing: 0.05em;
  vertical-align: middle;
}

.form-input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  font-family: var(--font-ja);
  font-size: 14px;
  font-weight: 300;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}

.form-input:focus {
  border-color: var(--color-main);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231C451B' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-textarea {
  height: 160px;
  resize: vertical;
}

.form-input.is-error {
  border-color: #c0392b;
}

.form-error {
  font-size: 12px;
  color: #c0392b;
  margin-top: 6px;
  letter-spacing: 0.03em;
}

.form-submit {
  text-align: center;
  margin-top: 44px;
}

.btn--submit {
  padding: 16px 64px;
  font-size: 14px;
  letter-spacing: 0.18em;
  cursor: pointer;
}

/* =========================================
   Footer
   ========================================= */
.footer {
  background-color: var(--color-main);
  padding: 64px 0 40px;
}

.footer__inner {
  max-width: var(--inner-width);
  margin: 0 auto;
  padding: 0 var(--inner-padding);
  text-align: center;
}

.footer__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.footer__logo-en {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

.footer__logo-amp {
  color: var(--color-accent);
}

.footer__logo-sub {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.footer__catch {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 36px;
}

.footer__nav-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-bottom: 44px;
}

.footer__nav-link {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition);
}

@media (hover: hover) {
  .footer__nav-link:hover {
    color: var(--color-accent);
  }
}

.footer__copy {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.25);
}

/* =========================================
   Responsive — Tablet (≤900px)
   ========================================= */
@media (max-width: 900px) {
  /* Mobile nav overlay */
  .header__nav {
    display: none;
    position: fixed;
    inset: 0;
    background-color: var(--color-main);
    z-index: 90;
    align-items: center;
    justify-content: center;
  }

  .header__nav.is-open {
    display: flex;
  }

  .header__nav-list {
    flex-direction: column;
    gap: 28px;
    text-align: center;
  }

  .header__nav-link {
    font-size: 22px;
    letter-spacing: 0.2em;
    color: var(--color-white);
  }

  .header.is-scrolled .header__nav-link {
    color: var(--color-white);
  }

  .header__nav-link--cta {
    border-color: rgba(255, 255, 255, 0.3);
    padding: 12px 36px;
  }

  .header.is-scrolled .header__nav-link--cta {
    border-color: rgba(255, 255, 255, 0.3);
  }

  .header__menu-btn {
    display: flex;
  }

  /* open 時はメニューバーを白に固定 */
  .header__menu-btn.is-open .header__menu-bar {
    background-color: var(--color-white);
  }

  .profile__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .profile__image {
    position: static;
    aspect-ratio: 4 / 3;
  }

  .concept__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .concept__image {
    aspect-ratio: 4 / 3;
  }

  .menu__list {
    grid-template-columns: 1fr;
    max-width: 460px;
  }

  .about__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image {
    aspect-ratio: 4 / 3;
  }
}

/* =========================================
   Responsive — Mobile (≤560px)
   ========================================= */
@media (max-width: 560px) {
  .hero__bg-img {
    object-position: 60% 30%;
  }

  .hero__scroll {
    bottom: 24px;
  }

  .area__item {
    padding: 12px 28px;
  }

  .btn--submit {
    width: 100%;
  }
}