:root {
  --color-bg: #fcfaf5;
  --color-text: #4a3e3d;
  --color-accent: #8c2830;
  --color-gold: #A38142;
  --color-footer: #3D292B;
  --font-serif: "Noto Serif JP", serif;
  --font-en: "Cinzel", serif;
  --font-montserrat: "Montserrat", sans-serif;
}

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

body {
  font-family: var(--font-serif);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

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

ul,
ol,
dl {
  list-style: none;
}

dl dt {
  font-weight: bold;
  white-space: nowrap;
}

.text-nowrap {
  white-space: nowrap;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

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

.mt-auto {
  margin-top: auto;
}

.mt-2 {
  margin-top: 15px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 500;
}

.section-title-jp {
  text-align: center;
  font-size: 45px;
  color: var(--color-accent);
  margin-bottom: 50px;
}

.section-title-en {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 75px;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 40px;
  margin-top: 45px;
}

/* Button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: #fff;
  padding: 20px 25px;
  font-size: 16px;
  font-family: var(--font-serif);
  transition: opacity 0.3s ease;
  width: 100%;
  max-width: 280px;
  margin: 20px auto 0;
}

.btn-primary:hover {
  opacity: 0.8;
}

.btn-primary .arrow {
  margin-left: 10px;
}

.btn-primary.is-disabled,
.btn-primary.comingsoon,
.btn-primary[aria-disabled="true"] {
  background-color: #9D9D9D;
  color: #fff;
  pointer-events: none;
  cursor: default;
}

.btn-primary.is-disabled:hover,
.btn-primary.comingsoon:hover,
.btn-primary[aria-disabled="true"]:hover {
  opacity: 1;
}

.btn-primary.is-disabled .arrow,
.btn-primary.comingsoon .arrow,
.btn-primary[aria-disabled="true"] .arrow {
  display: none;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #FFFDF8;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 40px;
}

.header-logo a {
  display: block;
  line-height: 0;
}

.header-logo img {
  height: 40px;
}

.header-nav ul {
  display: flex;
  gap: 50px;
  padding-right: 3rem;
}

.header-nav a {
  font-size: 15px;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}

.header-nav a:hover {
  color: var(--color-gold);
}

/* Hero */
.hero {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.hero-deco {
  position: absolute;
  width: 250px;
}

.hero-deco-left {
  top: 20px;
  left: 0;
}

.hero-deco-right {
  top: 10px;
  right: 10px;
}

.hero-deco-bottom-left {
  bottom: 20px;
  left: 20px;
}

.hero-deco-bottom-right {
  bottom: 0;
  right: 0;
}

.hero-content {
  position: absolute;
  top: 46%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-text);
  width: 100%;
}

.hero-en-title {
  font-family: var(--font-serif);
  color: var(--color-gold);
  font-size: 30px;
  letter-spacing: 0.1em;
  line-height: 1.2;
}

.hero-en-large {
  font-family: var(--font-serif);
  font-size: 55px;
  display: block;
  margin-top: 5px;
}

.hero-divider {
  width: 210px;
  height: auto;
  margin: 35px auto;
}

.hero-year {
  font-family: var(--font-en);
  font-size: 40px;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.hero-event-en {
  font-family: var(--font-serif);
  font-size: 40px;
  letter-spacing: 0.1em;
  line-height: 40px;
  color: var(--color-accent);
}

.hero-main-title {
  font-size: 36px;
  color: var(--color-accent);
  margin-top: 10px;
}

/* Intro */
.intro {
  padding: 100px 0;
  position: relative;
  background-color: #F7F2E8;
}

.intro-deco {
  position: absolute;
  transform: translateY(-50%);
  width: 100px;
}

.intro-deco-left {
  left: 10%;
  top: 22%;
}

.intro-deco-right {
  right: 10%;
  top: 55%;
}

.intro-en {
  font-family: var(--font-en);
  color: var(--color-gold);
  font-size: 26px;
  letter-spacing: 0.1em;
  margin-bottom: 15px;
}

.intro-en-sub {
  font-family: var(--font-serif);
  color: var(--color-accent);
  font-size: 22px;
  letter-spacing: 0.1em;
  margin-top: 25px;
  margin-bottom: 35px;
  line-height: 1.5;
}

.intro-title {
  font-size: 48px;
  line-height: 1.5;
  margin-bottom: 30px;
  letter-spacing: 0.1rem;
}

.intro-line {
  margin: 0 auto 30px;
  display: block;
  max-width: 100%;
  width: 350px;
}

.intro-text {
  font-size: 18px;
  line-height: 2;
  color: #70665B;
}

/* Plans */
.plans-section {
  padding: 120px 0 120px;
  background-color: #FFFDF8;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.plan-img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.plans-text {
  font-size: 20px;
  line-height: 2;
  margin-bottom: 30px;
  font-weight: 500;
}

.plans-btn {
  max-width: 450px;
}

/* Events */
.events-section {
  padding: 30px 0;
  background-color: #F7F2E8;
}

.countdown-card {
  background-color: var(--color-accent);
  color: #fff;
  padding: 45px;
  margin-bottom: 80px;
  position: relative;
}

.countdown-deco {
  position: absolute;
  top: -100px;
  left: -55px;
  width: 150px;
  z-index: 10;
}

.countdown-title {
  font-size: 30px;
  padding-bottom: 20px;
}

.countdown-content {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.countdown-img {
  flex: 1.3;
}

.countdown-img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.countdown-info {
  flex: 1;
}


.countdown-info .info-desc {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.info-details {
  letter-spacing: 0.02rem;
}

.countdown-info dl {
  font-size: 16px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.price-wrap {
  display: inline-block;
}

.price-wrap .note {
  display: block;
  text-align: right;
}

.countdown-card .btn-primary {
  background-color: var(--color-gold);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.event-card {
  display: flex;
  flex-direction: column;
}

.event-img {
  position: relative;
}

.event-img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.badge-new {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--color-accent);
  color: #fff;
  padding: 5px 15px;
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.badge-new.bottom-right {
  top: auto;
  left: auto;
  bottom: 15px;
  right: 15px;
}

.img-note {
  position: absolute;
  right: 20px;
  bottom: 15px;
  font-size: 18px;
  color: #000;
}

.event-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.event-body .btn-primary {
  max-width: 100%;
}

.event-title {
  font-size: 28px;
  color: var(--color-accent);
  margin-bottom: 25px;
  padding-top: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #DDD0B9;
}

.event-desc {
  font-size: 15.5px;
  margin-bottom: 20px;
  line-height: 2;
}

.event-details {
  font-size: 15px;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px;
  margin-bottom: 50px;
}

.note {
  font-size: 13px;
}

/* New Year Section */
.newyear-section {
  padding: 40px 0;
  background-color: #F7F2E8;
}

.section-divider {
  margin: 0 auto 50px;
  display: block;
  max-width: 100%;
  width: 420px;
}

.newyear-date {
  font-family: var(--font-en);
  font-size: 40px;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.newyear-title {
  font-size: 30px;
  color: var(--color-accent);
  margin-bottom: 65px;
  letter-spacing: 0.05rem;
}

.newyear-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.ny-card {
  display: flex;
  flex-direction: column;
}

.ny-img {
  margin-bottom: 20px;
}

.ny-img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.ny-item-title {
  font-size: 25px;
  color: var(--color-accent);
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid #DDD0B9;
  text-align: left;
}

.ny-desc {
  font-size: 16px;
  margin-bottom: 20px;
  text-align: left;
}

/* Restaurant Section */
.restaurant-section {
  padding: 140px 0;
  background-color: #FFFDF8;
}

.restaurant-logo {
  margin-bottom: 10px;
}

.restaurant-logo img {
  max-width: 190px;
}

.restaurant-photos {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.restaurant-photos img {
  width: calc((100% - 20px) / 2);
  height: 450px;
  object-fit: cover;
}

.restaurant-menus {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: max-content max-content 1fr;
  row-gap: 0;
  column-gap: 30px;
  text-align: left;
  margin-bottom: 70px;
}

.rest-menu-col {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
}

.rest-meal-wrap {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-bottom: 15px;
}

.rest-meal-wrap .rest-meal,
.rest-meal-wrap .rest-badge {
  margin-bottom: 0;
}

.rest-meal {
  font-family: var(--font-serif);
  color: var(--color-gold);
  font-size: 16px;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.rest-badge {
  background: var(--color-accent);
  color: #fff;
  padding: 8px 18px;
  font-size: 15px;
  display: inline-block;
  margin-bottom: 15px;
  align-self: flex-start;
  text-align: left;
}

.rest-title {
  font-size: 27px;
  color: var(--color-accent);
  margin-bottom: 20px;
  line-height: 1.5;
  padding-bottom: 15px;
  border-bottom: 1px solid #e2dcd3;
}

.rest-details {
  font-size: 15px;
  line-height: 1.8;
}

.rest-details p {
  margin-bottom: 5px;
}

.indent-pl {
  padding-left: 1em;
}

span.indent-pl {
  display: inline-block;
}

.hours-p {
  padding-left: 1em;
  text-indent: -1em;
}

.price-cat {
  font-weight: bold;
  margin-top: 10px;
  margin-bottom: 5px;
}

.restaurant-btn {
  max-width: 350px;
  margin: 0 auto;
}

.restaurant-note {
  font-size: 14px;
  margin-top: 25px;
  color: #70665B;
  text-align: center;
}

/* Footer */
.footer {
  background-color: var(--color-footer);
  color: #fff;
  text-align: center;
}

.footer-main {
  position: relative;
  padding: 80px 0 60px;
}

.footer-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.footer-deco {
  position: absolute;
  pointer-events: none;
  z-index: 1;
}

.footer-deco img {
  vertical-align: bottom;
}

.footer-deco-top-left {
  top: 0;
  left: 0;
}

.footer-deco-top-right {
  top: 0;
  right: 0;
}

.footer-deco-bottom-left {
  bottom: 0;
  left: 0;
}

.footer-deco-bottom-right {
  bottom: 0;
  right: 0;
}

.footer-logo {
  margin-bottom: 15px;
}

.footer-logo a {
  display: inline-block;
}

.footer-logo img {
  height: 120px;
}

.footer-address {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 30px;
  letter-spacing: 0.05rem;
}

.footer-hotel-name {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
}

.footer-sns {
  margin-bottom: 15px;
}

.footer-sns img {
  width: 30px;
  height: auto;
}

.footer-links {
  font-size: 15px;
  border-top: 1px solid var(--color-gold);
  padding-top: 20px;
}

.footer-links a {
  margin: 0 10px;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-copyright {
  font-family: var(--font-montserrat);
  font-size: 15px;
  background-color: #F7F2E8;
  color: var(--color-text);
  padding: 20px;
  font-weight: 500;
}

.sp-br {
  display: none;
}

.pc-only {
  display: inline-block;
}

/* Page Top Button */
.c-pagetop {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 99;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 1.5px solid var(--color-gold);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease, background-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  outline: none;
}

.c-pagetop.is-show {
  opacity: 1;
  visibility: visible;
}

.c-pagetop:hover {
  background-color: #a0303b;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

.c-pagetop__arrow {
  display: block;
  width: 9px;
  height: 9px;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  transform: rotate(45deg);
  margin-top: 3px;
  margin-bottom: 2px;
}

.c-pagetop__text {
  font-family: var(--font-montserrat);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1;
  color: #ffffff;
}

/* Responsive adjustments */
@media (max-width: 768px) {

  .pc-br,
  .pc-only {
    display: none;
  }

  .sp-br {
    display: block;
  }

  .header-nav {
    display: none;
  }

  .header-inner {
    padding: 10px 20px;
    justify-content: center;
  }

  /* Sections padding */
  .intro,
  .plans-section,
  .events-section,
  .newyear-section {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .restaurant-section {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .plans-grid,
  .events-grid,
  .newyear-grid {
    grid-template-columns: 1fr;
  }

  .events-grid {
    gap: 30px;
  }

  .restaurant-menus {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    row-gap: 40px;
  }

  .rest-menu-col {
    display: flex;
    flex-direction: column;
    grid-row: auto;
  }

  .rest-meal {
    font-size: 20px;
  }

  .rest-badge {
    font-size: 13px;
    padding: 6px 12px;
  }

  .restaurant-photos {
    flex-direction: column;
    gap: 15px;
  }

  .restaurant-photos img {
    width: 100%;
    height: 250px;
  }

  .countdown-content {
    flex-direction: column;
  }

  .countdown-card {
    padding: 30px 20px;
    margin-bottom: 40px;
  }

  .countdown-info dl {
    font-size: 14px;
    grid-template-columns: max-content 1fr;
    gap: 8px 12px;
  }

  .event-details {
    font-size: 13.5px;
    grid-template-columns: max-content 1fr;
    gap: 6px 0;
    letter-spacing: -0.01em;
    margin-bottom: 0;
  }

  .event-body .btn-primary {
    margin-top: 15px;
  }

  .countdown-info dl dt,
  .event-details dt {
    white-space: nowrap;
    word-break: keep-all;
    font-size: 14.5px;
    margin-left: -7px;
  }

  .countdown-info dl dd,
  .event-details dd {
    min-width: 0;
    font-size: 14px;
  }

  .text-nowrap {
    white-space: nowrap;
    display: inline-block;
  }

  .event-details .text-nowrap {
    font-size: clamp(12px, 4vw, 13px);
  }

  .event-details .indent-pl {
    padding-left: 0;
  }

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

  .countdown-deco {
    width: 100px;
    top: -74px;
    left: -14px;
  }

  .countdown-title {
    font-size: 24px;
  }

  .intro-deco {
    display: none;
  }

  .hero-bg {
    height: 400px;
  }

  .hero-en-title {
    font-size: 18px;
  }

  .hero-en-large {
    font-size: 26px;
    margin-top: 5px;
  }

  .hero-divider {
    margin: 15px auto;
    width: 140px;
  }

  .hero-main-title {
    font-size: 24px;
    margin-top: 5px;
  }

  .hero-year {
    font-size: 20px;
  }

  .hero-event-en {
    font-size: 20px;
    line-height: 1.2;
  }

  .hero-deco {
    width: 90px;
  }

  .section-title-en {
    font-size: 36px;
  }

  .section-title-jp {
    font-size: 24px;
  }

  .intro-en-sub {
    font-size: 18px;
    line-height: 1.4;
    margin-top: 20px;
    margin-bottom: 25px;
  }

  .intro-title {
    font-size: 24px;
  }

  .intro-text {
    font-size: 16px;
    line-height: 1.85;
  }

  .newyear-date {
    font-size: 28px;
  }

  .newyear-title {
    font-size: 18px;
    margin-bottom: 30px;
  }

  .section-divider {
    width: 250px;
  }

  .footer-main {
    padding: 50px 0 30px;
  }

  .footer-hotel-name {
    font-size: 14px;
    font-size: clamp(12px, 3.8vw, 16px);
    white-space: nowrap;
  }

  .footer-links {
    font-size: 13px;
    line-height: 2;
  }

  .footer-deco img {
    max-width: 120px;
  }

  .footer-copyright {
    font-size: 11px;
    font-size: clamp(9.5px, 3.1vw, 13px);
    padding: 15px 10px;
    line-height: 1.6;
    white-space: nowrap;
  }

  .c-pagetop {
    right: 18px;
    bottom: 20px;
    width: 46px;
    height: 46px;
  }

  .c-pagetop__arrow {
    width: 8px;
    height: 8px;
    margin-top: 2px;
    margin-bottom: 2px;
  }

  .c-pagetop__text {
    font-size: 9px;
  }
}