@charset "UTF-8";

:root {
  --color-bg: #0c654f;
  --color-bg-dark: #195A3D;
  --color-bg-bright: #1A8A6C;
  --color-accent: #bfff1f;
  --color-accent-dark: #B9DC85;
  --color-text: #ffffff;
  --color-text-dark: #17352e;
  --color-surface: #ffffff;
  --color-line: rgba(255, 255, 255, 0.25);
  --container: 1120px;
  --container-wide: 1280px;
  --container-narrow: 900px;
  --header-height: 72px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --space-section: clamp(72px, 10vw, 144px);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg-dark);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.8;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.site-header {
  transition: transform 0.3s ease;
}

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

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.container--wide {
  width: min(calc(100% - 48px), var(--container-wide));
}

.container--narrow {
  width: min(calc(100% - 48px), var(--container-narrow));
}

.section {
  position: relative;
  padding-block: var(--space-section);
  overflow: hidden;
}

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

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

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

.section-decor {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.section-decor::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: url("../img/deco-zigzag-top.svg") repeat-x left top / auto 80px;
  z-index: 3;
  pointer-events: none;
}

.section-decor__grunge {
  position: absolute;
  inset: auto;
  z-index: 0;
  pointer-events: none;
  opacity: 0.22;
  background-repeat: no-repeat;
  background-size: contain;
}

.section-decor__grunge--about {
  right: 0;
  bottom: 100px;
  width: min(55vw, 600px);
  aspect-ratio: 848 / 1351;
  opacity: 0.28;
  background-image: url("../img/grunge-about.png");
  background-position: right center;
  background-size: contain;
}

.section-decor__vehicle {
  position: absolute;
  z-index: 4;
  display: block;
  height: auto;
  pointer-events: none;
}

.section-decor__vehicle--about {
  top: -28px;
  right: 28px;
  width: min(24vw, 245px);
}

.section-decor > .container {
  position: relative;
  z-index: 1;
}


.section-grunge {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.section-grunge--guide {
  top: 40%;
  left: 0;
  width: min(80vw, 1100px);
  aspect-ratio: 848 / 1351;
  background-image: url("../img/grunge-price.png");
  background-position: left center;
  background-size: contain;
  opacity: 0.18;
  transform: translateY(-50%);
}

.guide {
  isolation: isolate;
}

.guide > .container {
  position: relative;
  z-index: 1;
}

.access-decor {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.access-decor::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: url("../img/deco-zigzag-top-dark.svg") repeat-x left top / auto 80px;
  z-index: 3;
  pointer-events: none;
}

.access-decor__vehicle {
  top: -28px;
  right: 28px;
  width: min(24vw, 245px);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-text-dark);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.global-nav__list {
  display: flex;
  gap: 32px;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
}

.site-logo {
  display: block;
  width: 190px;
}

.site-logo__image {
  display: block;
  width: 100%;
  height: auto;
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  overflow: visible;
  padding: 32px 0 64px;
  background: #1A8A6C;
}

.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero__stage {
  position: relative;
  width: calc(100% - clamp(40px, 7vw, 120px));
  height: calc(100svh - var(--header-height) - 64px);
  min-height: 560px;
  max-height: 760px;
  margin-left: auto;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__dots {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image: radial-gradient(
    rgba(0, 0, 0, 0.7) 1.2px,
    transparent 1.2px
  );
  background-size: 10px 10px;
  opacity: 0.45;
}

.hero__content {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  min-height: 100%;
  padding: 60px 60px 60px 100px;
}

.hero__copy-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(8px, 1.2vw, 18px);
  width: min(70vw, 940px);
  transform: translateX(clamp(-80px, -5vw, -40px));
}


.hero__lead {
  width: max-content;
  max-width: none;
  margin: 0;
  color: #fff;
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.12em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.hero__main-image {
  position: relative;
  left: clamp(-70px, -4vw, -30px);
  display: block;
  width: min(52vw, 700px);
  max-width: none;
  height: auto;
}

.floating-cta {
  display: none;
  position: fixed;
  z-index: 100;
  color: #171717;
  background: var(--color-accent);
  text-align: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.floating-cta::before {
  content: "";
  display: block;
  width: 38px;
  height: 38px;
  margin-bottom: 8px;
  background-image: url("../img/icon-tel.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.floating-cta__label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.4;
}

.floating-cta:hover {
  filter: brightness(1.05);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
}

.floating-cta__number {
  display: block;
  margin-top: 4px;
  font-family: "Outfit", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 24px;
  margin: 36px auto 32px;
  text-align: center;
}

.about-title {
  margin: 32px 0 20px;
  font-size: clamp(1.1rem, 2.3vw, 2rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

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

.section-heading__en {
  font-family: "Passion One", sans-serif;
  font-weight: 700;
  margin: 0;
  color: var(--color-accent-dark, #B9DC85);
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1;
  letter-spacing: 0.02em;
}

.section-heading__ja {
  margin: 0;
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  font-weight: 700;
  line-height: 1.5;
  transform: translateY(-4px);
}

.about-column {
  margin-top: 32px;
  padding: 24px 28px;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.about-column__title {
  margin: 0 0 12px;
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.about-column__text {
  font-size: 0.875rem;
  line-height: 1.9;
}

.about-column__text p {
  margin: 0;
}

.about-column__button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 200px;
  margin-top: 28px;
  padding: 12px 22px;
  border: 1px solid #fff;
  background: #000;
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

.about-column__button-arrow {
  margin-left: 40px;
  font-size: 1.25rem;
  transition: transform 0.3s ease;
}

.about-column__button:hover {
  background: #fff;
  color: #000;
}

.about-column__button:hover .about-column__button-arrow {
  transform: translateX(5px);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
}


.text-stack > * {
  margin-top: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 0;
  margin: 72px 0 80px;
  list-style: none;
}

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

.feature-card p {
  margin: 16px 0 0;
  font-weight: 700;
}

.photo-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: 100%;
  max-width: 100%;
  gap: 16px;
  overflow: hidden;
}

.photo-strip__image {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.course-map {
  display: flex;
  justify-content: center;
}

.course-map__image {
  display: block;
  width: 100%;
  max-width: 1100px;
  height: auto;
  object-fit: contain;
  margin-inline: auto;
}

.course-decor {
  position: relative;
  padding-bottom: calc(var(--space-section) + 60px);
  isolation: isolate;
  overflow: hidden;
  background-color: var(--color-bg-dark);
}

.course-decor__video {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.course-decor::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background: rgba(25, 90, 61, 0.85);
}

.course-decor > .container {
  position: relative;
  z-index: 2;
}

.course-decor::after {
  content: "";
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80px;
  pointer-events: none;

  background:
    url("../img/deco-zigzag-top.svg")
    repeat-x
    left top / auto 80px;

  transform: scaleY(-1);
}

.course-decor__vehicle {
  position: absolute;
  z-index: 4;
  bottom: 0;
  left: -34px;
  width: min(25vw, 300px);
  max-width: none;
  height: auto;
  pointer-events: none;
}

.section-note,
.section-intro {
  max-width: 760px;
  margin: 32px auto 0;
  text-align: center;
}


/* 電話CTA
----------------------------------------------------- */

.cta-panel {
  width: min(600px, calc(100% - 40px));
  min-height: 116px;
  margin-inline: auto;
  margin-top: 54px;
  padding: 14px 32px 16px;
  border: 3px solid #fff;
  border-radius: 16px;
  background: var(--color-accent);
  text-align: center;
}

.cta-panel__label {
  width: min(240px, 70%);
  margin: 0 auto 8px;
  padding: 8px 20px;
  border-radius: 999px;
  background: #333;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.cta-panel__tel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #333;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.06em;
  text-decoration: none;
  pointer-events: none;
  cursor: default;
}

.cta-panel__tel--sp {
  display: none;
}

.cta-panel__number {
  font-family: "Outfit", sans-serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.06em;
}

.cta-panel__icon {
  font-size: 0.85em;
  transform: translateY(1px);
}

/* 利用料金
----------------------------------------------------- */

.price {
  padding-top: 10px;
}

.price-table {
  width: min(100%, 960px);
  margin-inline: auto;
}

.price-table__title {
  margin: 0 0 24px;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}

.price-table__grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: 8px;
}

.price-plan {
  min-width: 0;
}

.price-tax-note {
  margin: 0 0 10px;
  font-size: 0.875rem;
  line-height: 1.5;
  text-align: right;
  color: #fff;
}

.price-plan__title {
  margin: 0;
  padding: 6px 12px;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
}

.price-plan--trial .price-plan__title,
.price-plan--trial .price-plan__heading {
  background: #249c99;
}

.price-plan--free .price-plan__title,
.price-plan--free .price-plan__heading {
  background: #d08671;
}

.price-plan__body {
  display: grid;
  border-left: 1px solid #888;
  border-top: 1px solid #888;
}

.price-plan__body--trial {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.price-plan__body--free {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-plan__heading,
.price-plan__cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  border-right: 1px solid #888;
  border-bottom: 1px solid #888;
  text-align: center;
}

.price-plan__heading {
  min-height: 38px;
  padding: 5px 8px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.4;
}

.price-plan__cell {
  min-height: 88px;
  padding: 14px 10px;
  background: rgba(255, 255, 255, 0.88);
  color: #222;
  flex-direction: column;
  font-size: 0.95rem;
  line-height: 1.6;
}

.price-plan--trial .price-plan__cell {
  background: #d7f1f2;
}

.price-plan--free .price-plan__cell {
  background: #f8eeee;
}

.price-plan__cell p {
  margin: 0;
}

.price-plan__cell strong {
  font-size: 1rem;
  font-weight: 500;
}

.price-notice {
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid #888;
  background: rgba(255, 255, 255, 0.9);
  color: #222;
  font-size: 0.9rem;
  line-height: 1.7;
}

.price-notice p {
  margin: 0;
}

.price-decor {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.price-decor > .container {
  position: relative;
  z-index: 1;
}

.price-decor__grunge {
  position: absolute;
  z-index: 0;
  top: 40%;
  left: 0;
  width: min(80vw, 1100px);
  aspect-ratio: 848 / 1351;
  background-image: url("../img/grunge-price.png");
  background-repeat: no-repeat;
  background-position: left center;
  background-size: contain;
  opacity: 0.18;
  pointer-events: none;
  transform: translateY(-50%);
}

.notes-box {
  width: min(100%, 960px);
  margin: 24px auto 0;
  font-size: 14px;
  text-align: left;
}

.notes-box li:first-child {
  font-weight: 700;
  font-size: 16px;
}

.notes-box ul {
  margin: 0;
  padding-left: 1.4em;
}

.card-grid {
  display: grid;
  gap: 60px;
  margin-top: 56px;
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.vehicle-card__media {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 240px;
  margin-bottom: 18px;
}

.vehicle-card__image {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
}

.vehicle-card__en {
  margin: 0 0 8px;
  color: var(--color-accent-dark, #B9DC85);
  font-size: 0.875rem;
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.vehicle-card__title {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-align: center;
}

.vehicle-card__text {
  margin: 0;
  color: #fff;
  font-size: 0.9375rem;
  line-height: 1.8;
  text-align: left;
}

.step-list {
  --step-number-width: 90px;
  display: grid;
  gap: 50px;
  width: min(100%, 900px);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.step-list__item {
  position: relative;
  display: grid;
  grid-template-columns: var(--step-number-width) minmax(0, 1fr);
  align-items: center;
  min-height: 76px;
  background: #fff;
  color: var(--color-text-dark);
}

.step-list__item:not(:last-child)::after {
  position: absolute;
  top: calc(100% + 15px);
  left: 50%;
  width: 18px;
  height: 18px;
  border-right: 4px solid #fff;
  border-bottom: 4px solid #fff;
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.step-list__number {
  display: grid;
  place-items: center;
  align-self: stretch;
  color: var(--color-accent-dark);
  font-family: "Outfit", sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  font-weight: 700;
  line-height: 1;
}

.step-list__content {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 76px;
  padding: 14px 30px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: translateX(-45px);
}

.step-list__title {
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  line-height: 1.5;
}

.step-list__note {
  margin: 6px 0 0;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.55;
  text-align: left;
}

.step-list__item span {
  color: var(--color-accent-dark);
  font-size: 42px;
  font-weight: 700;
  text-align: center;
}

.equipment-box {
  width: min(100%, 900px);
  margin: 72px auto 0;
  padding: 40px 48px 34px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
  text-align: center;
}

.equipment-box__title {
  margin: 0 0 34px;
  font-size: 1.25rem;
  font-weight: 700;
}

.equipment-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.equipment-item {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: center;
}

.equipment-item__icon {
  display: block;
  width: min(100%, 160px);
  height: auto;
  margin-bottom: 16px;
}

.equipment-item p {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.55;
}

.equipment-item small {
  margin-top: 5px;
  font-size: 0.75rem;
  line-height: 1.5;
}
/* サバイバルゲーム
----------------------------------------------------- */

.survival-panel {
  position: relative;
  isolation: isolate;
  width: min(100%, 1100px);
  margin-inline: auto;
  padding: 38px 56px 28px;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.4);
  border-radius: 28px;

  background-color: #444444;
  background-image: url("../img/grunge-survival.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.survival-panel__person {
  position: absolute;
  z-index: 2;
  top: 28px;
  left: 42px;
  width: 165px;
  height: auto;
  pointer-events: none;
}

.survival-panel__heading,
.survival-price,
.survival-caution {
  position: relative;
  z-index: 3;
}

.survival-panel__heading {
  width: min(100%, 820px);
  margin-inline: auto;
  padding-left: 0;
  text-align: center;
}

.survival-panel__en {
  margin: 0 0 8px;
  color: var(--color-accent-dark);
  font-family: "Passion One", sans-serif;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.03em;
}

.survival-panel__title {
  margin: 0;
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.survival-panel__lead {
  margin: 18px 0 0;
  color: #fff;
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  line-height: 1.8;
}

.survival-price {
  margin-top: 28px;
  padding: 16px 28px 20px;
  background: rgba(255, 255, 255, 0.96);
  color: #222;
}

.survival-price__notes {
  margin: 0 0 10px;
  padding-left: 1.4em;
  font-size: 0.875rem;
  line-height: 1.7;
}

.survival-price__table {
  display: grid;
  grid-template-columns:
    minmax(170px, 1.3fr)
    minmax(100px, 0.65fr)
    minmax(150px, 1fr)
    minmax(150px, 1fr);
  border-top: 1px solid #888;
  border-left: 1px solid #888;
}

.survival-price__cell {
  display: grid;
  min-height: 44px;
  padding: 8px 10px;
  place-items: center;
  border-right: 1px solid #888;
  border-bottom: 1px solid #888;
  text-align: center;
  line-height: 1.4;
}

.survival-price__cell--label {
  grid-row: span 2;
}

.survival-caution {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 18px;
  margin-top: 20px;
  color: #fff;
}

.survival-caution__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.7;
}

.survival-caution__list {
  margin: 0;
  padding-left: 1.3em;
  font-size: 0.8rem;
  line-height: 1.55;
}

.survival-caution__list li:first-child {
  font-weight: 700;
  font-size: 0.9rem;
}

/* アクセス
----------------------------------------------------- */

.access-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.6fr);
  gap: clamp(40px, 6vw, 72px);
  align-items: start;
}

.access-info {
  display: grid;
  gap: 42px;
}

.access-info__block {
  margin: 0;
}

.access-info__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
}

.access-info__icon {
  display: block;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  object-fit: contain;
}

.access-info__text {
  margin: 0;
  color: #fff;
  font-size: 1rem;
  line-height: 1.65;
}

.access-info__indent {
  display: inline-block;
  padding-left: 0.75em;
}

.access-info__note {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.75rem;
  line-height: 1.7;
}

.access-route + .access-route {
  margin-top: 14px;
}

.access-route__title {
  margin: 0 0 2px;
  font-size: 1rem;
  font-weight: 700;
}

.access-route p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.access-map {
  width: 100%;
  overflow: hidden;
}

.access-map__frame {
  display: block;
  width: 100%;
  height: 500px;
  border: 0;
  filter: grayscale(1) contrast(0.88) brightness(1.08);
}

.instagram-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: min(100%, 450px);
  min-height: 76px;
  margin: 72px auto 0;
  padding: 16px 28px;
  border: 2px solid var(--color-text-dark);
  background: #fff;
  color: #222;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.instagram-button__icon {
  display: block;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  object-fit: contain;
}

.instagram-button:hover {
  background: #f0f0f0;
  color: #222;
  transform: translateY(-3px);
}

.instagram-button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 5px;
}

.access-oldsite-notice {
  max-width: 960px;
  margin: 48px auto 0;
  color: #fff;
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  font-weight: 700;
  line-height: 1.8;
  text-align: center;
}


.site-footer {
  padding-block: 56px;
  background: #292929;
  text-align: center;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-footer__logo {
  display: block;
  width: min(80%, 280px);
  height: auto;
  margin-inline: auto;
}

.site-footer__copyright {
  margin: 24px 0 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sp-only {
  display: none;
}

/* ================================================
tablet
================================================ */

@media (max-width: 900px) {
  :root {
    --header-height: 64px;
  }

  .global-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    width: min(84vw, 360px);
    padding: 32px;
    background: #ffffff;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }

  .global-nav.is-open {
    transform: translateX(0);
  }

  .global-nav__list {
    flex-direction: column;
    gap: 0;
  }

  .global-nav__list a {
    display: block;
    padding-block: 16px;
    border-bottom: 1px solid #e5e9e7;
  }

  .menu-button {
    display: grid;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .menu-button__line {
    display: block;
    height: 2px;
    background: currentColor;
  }

  .section-heading__en {
    font-size: 46px;
  }

.split-layout {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-grid--three {
    grid-template-columns: 1fr;
  }

  .course-map {
    min-height: 500px;
  }

  .access-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .access-map__frame {
    height: 420px;
  }
}

/* ================================================
SP
================================================ */

@media (max-width: 600px) {
  .container,
  .container--wide,
  .container--narrow {
    width: min(calc(100% - 32px), var(--container));
  }

  .section-decor::before {
    height: 60px;
    background-size: auto 60px;
  }

  .section-decor__vehicle--about {
    top: -12px;
    right: 10px;
    width: 48vw;
    max-width: 160px;
  }

  .section-decor__grunge--about {
    right: -120px;
    bottom: 180px;
    width: 100vw;
    opacity: 0.22;
  }

  .course-map {
    width: 100%;
  }

  .course-map__image {
    width: 100%;
    max-width: none;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
  }

  .course-decor {
    padding-bottom: 130px;
    background:
      linear-gradient(
        rgba(18, 105, 79, 0.68),
        rgba(18, 105, 79, 0.74)
      ),
      url("../img/course-bg.png") center / cover no-repeat;
  }

  .course-decor::after {
    height: 28px;
    background-size: auto 28px;
  }

  .course-decor__vehicle {
    bottom: 6px;
    left: 10px;
    width: 48vw;
    max-width: 190px;
  }

  .price-decor__grunge {
    top: 20%;
  }

  .access-decor::before {
    height: 60px;
    background-size: auto 60px;
  }
  
  .access-decor__vehicle {
    top: -12px;
    right: 10px;
    width: 48vw;
    max-width: 160px;
  }

  .hero {
    padding: 16px 0 20px;
    overflow-x: clip;
    overflow-y: visible;
  }

  .hero__stage {
    width: calc(100% - 24px);
    height: calc(100svh - var(--header-height) - 36px);
    min-height: 560px;
    max-height: 680px;
    margin-left: auto;
    margin-right: 0;
  }

  .hero__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 18px;
    height: 100%;
    padding: 130px 20px 120px;
    transform: none;
  }

  .hero__copy-group {
    gap: 8px;
    width: 100%;
    transform: none;
  }

  .hero__lead {
    width: auto;
    margin: 0;
    font-size: 1.5rem;
    flex-shrink: 0;
  }

 .hero__main-image {
    position: relative;
    left: -32px;
    width: min(84vw, 460px);
    max-width: none;
    height: auto;
  }

  .floating-cta {
    right: 16px;
    bottom: 12px;
    left: 16px;
    display: grid;
    grid-template-columns: 42px auto;
    grid-template-rows: auto auto;
    column-gap: 12px;
    row-gap: 1px;
    justify-content: center;
    align-items: center;
    width: auto;
    min-height: 76px;
    aspect-ratio: auto;
    padding: 10px 18px;
    border-width: 4px;
    border-radius: 999px;
  }

  .floating-cta::before {
    grid-column: 1;
    grid-row: 1 / 3;
    width: 38px;
    height: 38px;
    margin: 0;
  }

  .floating-cta__label {
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    font-size: 0.8rem;
    line-height: 1.2;
  }

  .floating-cta__number {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.2;
  }

  .about {
    padding-top: calc(var(--space-section) + 32px);
  }

  .feature-grid {
    max-width: 420px;
    margin: 56px auto 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-items: center;
    align-items: start;
    gap: 24px 12px;
    width: 100%;
    margin-inline: auto;
  }

  .feature-card {
    display: flex;
    width: 100%;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
  }

  .feature-card__icon {
    display: block;
    width: min(100%, 150px);
    height: auto;
    margin-inline: auto;
  }

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

  .section-note .pc-only {
    display: none;
  }

  .photo-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 64px;
  }

  .price-table {
    width: 100%;
  }

  .price-table__title {
    margin-bottom: 18px;
    font-size: 1.4rem;
  }

  .price-table__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .price-plan__heading {
    min-height: 44px;
    padding-inline: 5px;
    font-size: 0.8rem;
  }

  .price-plan__cell {
    min-height: 82px;
    padding: 12px 6px;
    font-size: 0.85rem;
  }

  .price-plan__cell strong {
    font-size: 0.9rem;
  }

  .price-notice {
    margin-top: 20px;
    padding: 14px;
    font-size: 0.8rem;
    line-height: 1.8;
  }

  .vehicle-card__media {
    min-height: 180px;
    margin-bottom: 14px;
  }

  .vehicle-card__image {
    width: 78%;
    max-width: 280px;
    margin-inline: auto;
  }

  .vehicle-card__title {
    display: block;
    min-height: 0;
  }

  .step-list {
    gap: 42px;
  }

  .step-list__item {
    grid-template-columns: 64px minmax(0, 1fr);
    min-height: 70px;
  }

  .step-list__number {
    font-size: 2rem;
  }

  .step-list__content {
    padding: 14px 16px;
    align-items: flex-start;
    text-align: left;
    transform: none;
  }

  .step-list__title {
    font-size: 0.9rem;
    text-align: left;
  }

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

  .step-list__item:not(:last-child)::after {
    top: calc(100% + 13px);
    width: 15px;
    height: 15px;
    border-width: 0 3px 3px 0;
  }

  .equipment-box {
    margin-top: 56px;
    padding: 28px 16px;
  }

  .equipment-list {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .equipment-item__icon {
    width: 140px;
  }

  .cta-panel {
    width: calc(100% - 32px);
    min-height: auto;
    padding: 14px 16px 18px;
    border-width: 2px;
    border-radius: 14px;
  }

  .cta-panel__label {
    width: min(240px, 82%);
    font-size: 0.9375rem;
  }

  .cta-panel__tel {
    gap: 8px;
    font-size: clamp(1.75rem, 8vw, 2.25rem);
    letter-spacing: 0.03em;
    pointer-events: auto;
    cursor: pointer;
  }

  .cta-panel__tel--pc {
    display: none;
  }

  .cta-panel__tel--sp {
    display: inline-flex;
  }

  .step-list__item span {
    color: var(--color-accent-dark);
    font-size: 28px;
    font-weight: 700;
    text-align: center;
  }
  
  .survival-panel {
    padding: 28px 18px 24px;
    border-width: 2px;
    border-radius: 20px;
  }

  .survival-panel__person {
    position: absolute;
    top: 24px;
    left: 16px;
    width: 90px;
    height: auto;
    margin: 0;
  }

  .survival-panel__heading {
    min-height: 180px;
    padding-top: 18px;
    padding-left: 88px;
    text-align: left;
  }

  .survival-panel__en {
    font-size: 1.15rem;
  }

  .survival-panel__title {
    margin-top: 10px;
    font-size: 1.35rem;
    line-height: 1.45;
  }

  .survival-panel__lead {
    margin-top: 16px;
    font-size: 0.875rem;
    line-height: 1.8;
  }

  .survival-panel__lead br {
    display: none;
  }

  .survival-price {
    margin-top: 22px;
    padding: 14px;
  }

  .survival-price__notes {
    font-size: 0.75rem;
  }

  .survival-price__table {
    grid-template-columns: 1fr 1fr;
  }

  .survival-price__cell--label {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .survival-caution {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .survival-caution__list {
    font-size: 0.75rem;
  }

  .access-info {
    gap: 34px;
  }

  .access-info__title {
    font-size: 1.1rem;
  }

  .access-info__text {
    font-size: 0.9rem;
  }

  .access-route p {
    font-size: 0.875rem;
  }

  .access-map__frame {
    height: 340px;
  }

  .instagram-button {
    width: 100%;
    min-height: 66px;
    margin-top: 48px;
    padding: 14px 18px;
    gap: 12px;
    font-size: 0.9rem;
  }

  .instagram-button__icon {
    width: 30px;
    height: 30px;
  }

  .access-oldsite-notice {
    margin-top: 36px;
    font-size: 1rem;
    line-height: 1.8;
  }

  .access-oldsite-notice br {
    display: none;
  }

  .site-footer {
    padding-top: 56px;
    padding-bottom: 120px;
  }
  
  .site-footer__logo {
    width: min(100%, 200px);
  }

  .site-footer__copyright {
    margin-top: 20px;
  }

  .sp-only {
    display: inline;
  }

}