@charset "UTF-8";

/* ===================================
   CSS Custom Properties
=================================== */
:root {
  --color-black: #000;
  --color-white: #fff;
  --color-pink: #ef618a;
  --color-pink-deep: #FF548A;
  --color-red: #E5555D;
  --color-blue: #008CCF;
  --color-blue-light: #20B2D5;
  --color-blue-card: #0a82ff;
  --color-emerald: #a7e1cb;
  --color-emerald-bg: #e6f3f0;
  --color-emerald-dark: #83D5B6;
  --color-yellow: #e1ea21;
  --color-peach: #f5f2e2;
  --color-gray: #dad6d0;
  --color-gray-copy: #9fa0a0;
  --color-marutto: hsla(339, 93%, 84%, 1);

  --font-main: "Zen Kaku Gothic New", sans-serif;
  --font-english: "Montserrat", sans-serif;
  --font-hiragino: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;

  --radius-box: 20px;
  --radius-pill: 50px;
  --transition-fast: 0.25s ease;
  --transition-mid: 0.28s ease;
  --transition-slow: 0.35s ease;
}

/* ===================================
   Base / Reset
=================================== */
html,
body {
  font-family: var(--font-main);
  max-width: 100%;
  overflow-x: clip;
}

@supports not (overflow: clip) {
  html,
  body {
    overflow-x: hidden;
  }
}

body {
  background-color: var(--color-emerald-bg);
}

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

a {
  color: var(--color-black);
  transition: color var(--transition-fast);
}

p a {
  color: var(--color-black);
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

p a:hover {
  color: var(--color-pink);
  text-decoration-color: var(--color-pink);
}

/* ===================================
   Typography
=================================== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-main);
  font-weight: 700;
  font-style: normal;
  line-height: 2em;
}

h2, .h2 {
  font-size: clamp(2.75rem, 7vw, 6.5rem);
}

h3, .h3 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 2em;
}

h4, .h4 {
  font-size: clamp(1.1rem, 2vw, 1.75rem);
  line-height: 2em;
}

h5, .h5 {
  font-size: clamp(0.9rem, 4vw, 1.3rem);
}

.h6 {
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
}

p {
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
}

h3.copy {
  font-size: clamp(1.25rem, 4vw, 2rem);
}

h2.copy {
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  line-height: 1em;
}

h2.copy-2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 2em;
}

p.copy {
  font-size: clamp(1rem, 4vw, 1.5rem);
  line-height: 2em;
}

p.lh-2 {
  line-height: 2em;
}

.regular {
  font-family: var(--font-main);
  font-weight: 400;
  font-style: normal;
}

.bold {
  font-family: var(--font-main);
  font-weight: 700;
  font-style: normal;
}

.english {
  font-family: var(--font-english);
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}

.english-2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1em;
}

/* ===================================
   Utility Classes
=================================== */
.nowrap {
  white-space: nowrap;
}

.text-line {
  text-decoration: underline;
}

/* ===================================
   Background Utilities
=================================== */
.bg-gradation {
  background-image: radial-gradient(#ffff8d, var(--color-emerald) 70%);
}

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

.bg-about {
  background: var(--color-red);
  background: linear-gradient(
    90deg,
    rgba(229, 85, 93, 1) 0%,
    rgba(229, 85, 93, 1) 50.3%,
    rgba(0, 140, 207, 1) 50.3%,
    rgba(0, 140, 207, 1) 100%
  );
}

@media (max-width: 991.98px) {
  .bg-about {
    background: var(--color-red);
    background: linear-gradient(
      180deg,
      rgba(229, 85, 93, 1) 0%,
      rgba(229, 85, 93, 1) 52.3%,
      rgba(0, 140, 207, 1) 52.3%,
      rgba(0, 140, 207, 1) 100%
    );
  }
}

.bg-peach {
  background: var(--color-peach);
  border-radius: var(--radius-box);
}

.bg-pink {
  background-color: var(--color-pink-deep);
  border-radius: var(--radius-box);
}

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

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

/* ===================================
   Section Line Utilities
=================================== */
.section-line--top {
  border-top: 2px dotted var(--color-black);
  opacity: 1;
}

.section-line--bottom {
  border-bottom: 2px dotted var(--color-black);
}

.section-line--right {
  border-right: 2px dotted var(--color-black);
}

/* ===================================
   HR Line Utilities
=================================== */
.hr-line--pink {
  border-top-width: 1px;
  border-top-color: var(--color-pink-deep);
  opacity: 1;
}

.hr-line--white {
  border-top-width: 1px;
  border-top-color: var(--color-white);
  opacity: 1;
}

/* ===================================
   Block: site-logo
=================================== */
.site-logo {
    max-width: 150px;
    position: absolute;
    top: 0;
    left: 50px;
    z-index: 110;
}

.site-logo__image {
  width: 100%;
}

@media (max-width: 991.98px) {
  .site-logo {
    left: 10px;
    max-width: 150px;
  }
}

@media (max-width: 399.98px) {
  .site-logo {
    max-width: min(230px, 100vw);
    position: fixed;
    top: 10px;
    left: 10px;
  }
}

/* ===================================
   Block: fullscreen-nav
=================================== */
.fullscreen-nav {
  position: fixed;
  z-index: 100;
  top: 10px;
  right: 10px;
}

/* -- Element: hamburger -- */
.fullscreen-nav__hamburger {
  position: relative;
  z-index: 120;
  width: 50px;
  height: 50px;
  padding: 0.5em 1em;
  cursor: pointer;
  background-color: transparent;
  border: none;
  display: none;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

@media (max-width: 1504.98px) {
  .fullscreen-nav__hamburger {
    display: flex;
  }
}

.fullscreen-nav__hamburger-bar {
  position: absolute;
  width: 25px;
  height: 5px;
  background: var(--color-black);
  transition: all 0.4s ease;
  left: 12px;
}

.fullscreen-nav__hamburger-bar::before,
.fullscreen-nav__hamburger-bar::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 5px;
  background: var(--color-black);
  transition: all 0.4s ease;
  left: 0;
}

.fullscreen-nav__hamburger-bar::before {
  top: -12px;
}

.fullscreen-nav__hamburger-bar::after {
  top: 12px;
}

/* Hamburger → X (open state) */
html.menu-open .fullscreen-nav__hamburger-bar {
  transform: rotate(135deg);
  width: 40px;
  height: 5px;
  left: 5px;
}

html.menu-open .fullscreen-nav__hamburger:hover .fullscreen-nav__hamburger-bar {
  transform: rotate(225deg);
}

html.menu-open .fullscreen-nav__hamburger-bar::before,
html.menu-open .fullscreen-nav__hamburger-bar::after {
  top: 0;
  transform: rotate(90deg);
  width: 40px;
}

html.menu-open .fullscreen-nav__hamburger-bar::after {
  opacity: 0;
}

/* -- Element: panel -- */
.fullscreen-nav__panel {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;
  z-index: 110;
  transition: visibility 0s linear 0.8s;
}

.fullscreen-nav__panel::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150vw;
  height: 150vw;
  background-color: var(--color-emerald);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transform-origin: center center;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1;
}

@media (max-width: 1199.98px) {
  .fullscreen-nav__panel::before {
    width: 300vw;
    height: 300vw;
  }
}

html.menu-open .fullscreen-nav__panel {
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

html.menu-open .fullscreen-nav__panel::before {
  transform: translate(-50%, -50%) scale(1);
}

/* -- Element: wrapper -- */
.fullscreen-nav__wrapper {
  display: flex;
  overflow: hidden;
  width: 100%;
  height: 100vh;
  height: 100lvh;
  max-width: 700px;
  backface-visibility: hidden;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

/* -- Element: list -- */
.fullscreen-nav__list {
  list-style: none;
  text-align: center;
  opacity: 0;
  position: relative;
  z-index: 2;
  transition: opacity 0.4s ease 0.3s;
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px;
}

html.menu-open .fullscreen-nav__list {
  opacity: 1;
  padding-left: 0;
}

/* -- Element: item -- */
.fullscreen-nav__item {
  width: 100%;
  margin: 10px auto;
  text-align: left;
  padding: 0 10px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

html.menu-open .fullscreen-nav__item {
  opacity: 1;
  transform: translateY(0);
  margin: 5px auto;
  color: #714130;
}

html.menu-open .fullscreen-nav__item:nth-of-type(1) { transition-delay: 0.2s; }
html.menu-open .fullscreen-nav__item:nth-of-type(2) { transition-delay: 0.3s; }
html.menu-open .fullscreen-nav__item:nth-of-type(3) { transition-delay: 0.4s; }
html.menu-open .fullscreen-nav__item:nth-of-type(4) { transition-delay: 0.5s; }
html.menu-open .fullscreen-nav__item:nth-of-type(5) { transition-delay: 0.6s; }
html.menu-open .fullscreen-nav__item:nth-of-type(6) { transition-delay: 0.7s; }
html.menu-open .fullscreen-nav__item:nth-of-type(7) { transition-delay: 0.8s; }
html.menu-open .fullscreen-nav__item:nth-of-type(8) { transition-delay: 0.9s; }
html.menu-open .fullscreen-nav__item:nth-of-type(9) { transition-delay: 1.0s; }

/* -- Modifier: item--white -- */
html.menu-open .fullscreen-nav__item--white .fullscreen-nav__link {
  background-color: var(--color-white);
  color: var(--color-black) !important;
}

/* -- Modifier: list--secondary -- */
html.menu-open .fullscreen-nav__list--secondary .fullscreen-nav__item {
  width: 50%;
  padding: 0 10px;
  margin: 10px 0;
}

html.menu-open .fullscreen-nav__list--secondary .fullscreen-nav__link {
  background-color: var(--color-blue-light) !important;
}

/* -- Element: link -- */
.fullscreen-nav__link {
  color: var(--color-black);
  text-decoration: none;
  position: relative;
  font-family: var(--font-main);
  font-weight: 700;
  font-style: normal;
  font-size: 1.65rem;
  line-height: 2.1em;
  letter-spacing: 2px;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  width: 100%;
  padding: 0 20px 0 50px;
  display: inline-block;
}

.fullscreen-nav__link::before {
  content: "●";
  position: absolute;
  left: 0;
  color: var(--color-marutto);
  opacity: 0;
  transition: all 0.4s ease;
}

.fullscreen-nav__link:hover::before,
.fullscreen-nav__link:focus-visible::before {
  opacity: 1;
}

@media (hover: hover) {
  .fullscreen-nav__link:hover,
  .fullscreen-nav__link:focus-visible {
    color: var(--color-pink);
    padding-left: 54px;
  }
}

@media (max-width: 575.98px) {
  .fullscreen-nav__link {
    font-size: 1.2rem;
    padding: 0 20px 0 40px;
  }
}

/* -- Element: panel-img (menu logo image) -- */
.fullscreen-nav__panel-img {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

html.menu-open .fullscreen-nav__panel-img {
  opacity: 1;
  width: 300px;
  margin: 0 auto;
  color: var(--color-white);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

@media (max-width: 575.98px) {
  html.menu-open .fullscreen-nav__panel-img {
    opacity: 1;
    width: 300px;
  }
}

/* -- Element: cta (nav button) -- */
.fullscreen-nav__cta {
  background-color: var(--color-black);
  color: var(--color-white) !important;
  border-radius: var(--radius-pill);
  font-size: 1rem !important;
  padding: 10px 30px;
  margin-left: 20px;
  transition: transform var(--transition-mid), background-color var(--transition-mid), box-shadow var(--transition-mid);
}

.fullscreen-nav__panel .fullscreen-nav__cta::before {
  content: none;
  display: none;
}

@media (hover: hover) {
  .fullscreen-nav__cta:hover {
    background-color: var(--color-pink) !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
  }

  .fullscreen-nav__cta:active {
    transform: translateY(-1px);
  }
}

.fullscreen-nav__cta:focus-visible {
  background-color: var(--color-pink) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2), 0 0 0 3px var(--color-white);
  outline: none;
}

/* -- Element: bar (global menu container) -- */
.fullscreen-nav__bar {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1150.98px) {
  .fullscreen-nav__bar {
    justify-content: flex-end;
  }
}

@media (max-width: 1000.98px) {
  .fullscreen-nav__bar {
    flex-direction: column;
  }

  .fullscreen-nav__cta {
    margin-top: 50px;
  }
}

/* -- Scroll lock -- */
@media (max-width: 1504.98px) {
  html.menu-open {
    overflow: hidden;
  }
}

@media (max-width: 1504.98px) and (hover: none) {
  .fullscreen-nav__link::before {
    opacity: 1;
  }
}

/* -- Keyboard focus -- */
.fullscreen-nav__hamburger:focus-visible,
.fullscreen-nav__link:focus-visible,
.fullscreen-nav__cta:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
  border-radius: 6px;
}

/* -- Desktop horizontal nav (>=1000px) -- */
@media (min-width: 1000px) {
  .fullscreen-nav {
    top: 40;
    left: 0;
    right: 0;
    width: 100%;
    padding: 0.55rem 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .fullscreen-nav__hamburger {
    display: none !important;
  }

  .fullscreen-nav__panel {
    position: static;
    inset: auto;
    visibility: visible !important;
    pointer-events: auto !important;
    overflow: visible;
    height: auto;
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    transition: none;
    z-index: auto;
  }

  html.menu-open .fullscreen-nav__panel {
    visibility: visible !important;
    pointer-events: auto !important;
  }

  .fullscreen-nav__panel::before,
  html.menu-open .fullscreen-nav__panel::before {
    display: none !important;
  }

  .fullscreen-nav__wrapper {
    width: 100%;
    max-width: none;
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .fullscreen-nav__list {
    opacity: 1 !important;
    display: flex !important;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    column-gap: 0.35rem;
    row-gap: 0.25rem;
    margin: auto 0;
    padding: 0 50px;
    text-align: center;
    background-color: var(--color-white);
    border: 1px solid var(--color-black);
    border-radius: var(--radius-pill);
    max-width: 600px;
  }

  .fullscreen-nav__item {
    opacity: 1 !important;
    transform: none !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center;
    transition: none;
  }

  .fullscreen-nav__link {
    font-size: 1rem;
    line-height: 1.35;
    padding: 1rem 0.45rem 1rem 1.1rem !important;
    width: auto !important;
    display: inline-block;
    white-space: normal;
    text-align: left;
    letter-spacing: 1px;
  }

  .fullscreen-nav__link::before {
    left: 0;
    font-size: 0.65rem;
    line-height: 1;
    top: 50%;
    transform: translateY(-50%);
  }

  .fullscreen-nav__container > .col-12.text-center.pt-5 {
    display: none !important;
  }

  html.menu-open {
    overflow: auto !important;
  }

  .fullscreen-nav__link:focus-visible {
    outline-color: rgba(49, 67, 153, 0.55);
  }
}

/* ===================================
   Block: about
=================================== */
.about__heading {
  font-size: clamp(1rem, 1vw, 1.25rem);
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  top: 0;
  padding: 10px 5%;
  background-color: var(--color-white);
  border: 1px solid var(--color-black);
  border-radius: 40px;
  max-width: 50%;
  text-align: center;
}

@media (max-width: 767.98px) {
  .about__heading {
    width: 100%;
    max-width: 80%;
  }
}

.about__list {
  border-top: 1px solid var(--color-white);
  padding-left: 0;
  margin-top: 120px;
  color: var(--color-white);
}

.about__item {
  border-bottom: 1px solid var(--color-white);
  list-style-type: none;
  margin-left: 0;
  padding: 10px 15px;
  font-size: clamp(1rem, 4vw, 1.25rem);
  line-height: 1.5em;
}

@media (max-width: 991.98px) {
  .about__list {
    margin-top: 30px;
  }
}

.about__text--left {
  position: absolute;
  padding: 0;
  z-index: 2;
}

.about__text--right {
  position: absolute;
  padding: 0;
  z-index: 2;
  right: 10px;
}

@media (max-width: 991.98px) {
  .about__text--left,
  .about__text--right {
    position: static;
    padding: 0;
    z-index: 2;
    text-align: center;
  }
}

section.bg-gradation {
  overflow: visible;
}

/* ===================================
   Block: marquee
=================================== */
.marquee {
  width: 100%;
  background-color: var(--color-emerald-dark);
  padding: 30px 0;
}

.marquee__mask {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 3rem, #000 calc(100% - 3rem), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 3rem, #000 calc(100% - 3rem), transparent 100%);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-loop 30s linear infinite;
  will-change: transform;
}

@keyframes marquee-loop {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(var(--marquee-distance, -50%), 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
  }
}

.marquee__item {
  flex-shrink: 0;
  margin: 0 25px;
}

.marquee__thumb {
  max-width: 180px;
  width: 100%;
  border-radius: 10px;
  background-color: var(--color-white);
}

.marquee__note {
  font-size: clamp(0.75rem, 1vw, 0.75rem);
}

/* ===================================
   Block: lineup
=================================== */
.lineup__card {
  border: 1px solid var(--color-black);
  border-radius: var(--radius-box);
}

.lineup__badge {
  position: absolute;
  left: 50%;
  top: 0;
  max-width: 50%;
  --marutto-x: -50%;
  --marutto-y: -50%;
  opacity: 0;
  transform: translate(var(--marutto-x), var(--marutto-y)) scale(0.15);
  will-change: transform, opacity;
}

/* ===================================
   Block: option
=================================== */
.option__price {
  border-top: 2px dotted var(--color-black);
  background-color: var(--color-red);
  border-bottom-right-radius: var(--radius-box);
  border-bottom-left-radius: var(--radius-box);
}

.option__image {
  max-width: 200px;
}

.option__icon {
  max-width: 80px;
  margin: 0 auto 30px;
}

/* ===================================
   Block: answer
=================================== */
.answer {
  border-radius: var(--radius-box);
  background-color: var(--color-white);
  max-width: 1600px;
  width: 95%;
}

.answer__choice-icon {
  max-width: 230px;
}

.answer__plus-icon {
  display: block;
  width: 120px;
  height: 120px;
  background: transparent url('../images/icon-ans-1.svg') no-repeat center / contain;
  position: absolute;
  left: 50%;
  top: 100%;
  z-index: 2;
  transform: translate(-50%, -70%);
  pointer-events: none;
}

@media (max-width: 991.98px) {
  .answer__plus-icon {
    width: 80px;
    height: 80px;
    transform: translate(-50%, -80%);
  }
}

.btn-label {
    position: fixed;
    max-width: 70px;
    width: 100%;
    right: 0;
    top: 30px;
    z-index: 10;
    background-color: #006EFF;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
}

.btn-label a {
  display: block;
  transition: transform var(--transition-mid), filter var(--transition-mid);
}

.btn-label a img {
  display: block;
  width: 100%;
  transition: transform var(--transition-mid), filter var(--transition-mid);
}

@media (hover: hover) {
  .btn-label a:hover {
    transform: translateX(-6px);
  }


  .btn-label a:active {
    transform: translateX(-2px);
  }
}

.btn-label a:focus-visible {
  outline: 2px solid var(--color-pink);
  outline-offset: 4px;
  border-radius: 4px;
}

@media (max-width: 1080.98px) {
  .btn-label {
    top: 100px;
  }
}

@media (max-width: 767.98px) {
  .btn-label {
    max-width: 100%;
    top: auto;
    bottom: 0;
    background-color: #006EFF;
          border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
  }

  @media (hover: hover) {
    .btn-label a:hover {
      transform: translateY(-4px);
    }

    .btn-label a:active {
      transform: translateY(-1px);
    }
  }
}

/* ===================================
   Block: choices
=================================== */
.choices__card {
  padding: 7% 0;
}

.choices__image {
  max-width: 250px;
}

.choices__card h3.text-line {
  text-decoration: none;
}

.choices__card h3 a {
  display: inline-block;
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(var(--color-pink), var(--color-pink));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 2px;
  transition: color var(--transition-mid), background-size var(--transition-slow);
}

@media (hover: hover) {
  .choices__card h3 a:hover {
    color: var(--color-pink);
    background-size: 100% 2px;
  }

  .choices__card h3 a:hover .choices__link-icon::after {
    transform: translate(6px, -40%);
  }
}

.choices__card h3 a:focus-visible {
  color: var(--color-pink);
  background-size: 100% 2px;
  outline: 2px solid var(--color-pink);
  outline-offset: 4px;
}

/* ===================================
   Block: contact
=================================== */
.contact__card {
  padding: 15% 0;
}

.contact__border--left {
  border-right: 2px dotted var(--color-black);
}

@media (max-width: 991.98px) {
  .contact__border--left {
    border: 2px dotted var(--color-black);
    border-top: none;
  }

  .contact__border--right {
    border-right: 2px dotted var(--color-black);
    border-left: 2px dotted var(--color-black);
  }
}

/* ===================================
   Block: other (related sites)
=================================== */
.other__border--full {
  border: 2px dotted var(--color-black);
}

.other__border--adjacent {
  border: 2px dotted var(--color-black);
  border-left: none;
}

@media (max-width: 991.98px) {
  .other__border--adjacent {
    border: 2px dotted var(--color-black);
    border-top: none;
  }
}

/* ===================================
   Block: site-btn
=================================== */
.site-btn {
  border: 1px solid var(--color-black);
  color: var(--color-black);
  padding: 0 20px;
  width: 100%;
  max-width: 250px;
  transition: transform var(--transition-mid), box-shadow var(--transition-mid), filter var(--transition-mid);
}

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

.site-btn--danger {
  background-color: var(--color-red);
}

@media (hover: hover) {
  .site-btn:hover {
    transform: translateY(-4px);
    box-shadow: 4px 4px 0 var(--color-black);
    filter: brightness(1.06);
    background-color: #008ED5;
    border: 1px solid var(--color-black);
  }

  .site-btn:active {
    transform: translateY(-1px);
    box-shadow: 2px 2px 0 var(--color-black);
  }
}

.site-btn:focus-visible {
  transform: translateY(-4px);
  box-shadow: 4px 4px 0 var(--color-black), 0 0 0 3px var(--color-emerald);
  outline: none;
}

/* ===================================
   Block: deco (decorative pseudo-elements)
=================================== */
.deco-maru,
.deco-maru--large,
.deco-answer--copy,
.deco-answer--2,
.deco-answer--icon,
.deco-answer--bracket-open,
.deco-answer--bracket-close,
.choices__link-icon {
  position: relative;
}

.choices__link-icon::after {
  content: url('../images/icon-link.svg');
  display: block;
  width: 35px;
  position: absolute;
  left: 105%;
  top: 50%;
  transform: translate(0, -40%);
  transition: transform 0.3s ease;
}

.deco-maru::before,
.deco-maru--large::before {
  content: url('../images/icon-marutto.svg');
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  --marutto-x: -120%;
  --marutto-y: -45%;
  opacity: 0;
  transform: translate(var(--marutto-x), var(--marutto-y)) scale(0.15);
  will-change: transform, opacity;
}

.deco-maru::before {
  width: 150px;
}

.deco-maru--large::before {
  width: 200px;
}

.deco-maru.is-marutto-visible::before,
.deco-maru--large.is-marutto-visible::before,
.deco-answer--copy.is-marutto-visible::after,
.lineup__badge.is-marutto-visible {
  animation: marutto-pop-in 0.75s cubic-bezier(0.34, 1.45, 0.64, 1) forwards;
}

@keyframes marutto-pop-in {
  0% {
    opacity: 0;
    transform: translate(var(--marutto-x), var(--marutto-y)) scale(0.15) rotate(-12deg);
  }
  55% {
    opacity: 1;
    transform: translate(var(--marutto-x), var(--marutto-y)) scale(1.1) rotate(4deg);
  }
  75% {
    transform: translate(var(--marutto-x), var(--marutto-y)) scale(0.96) rotate(-2deg);
  }
  100% {
    opacity: 1;
    transform: translate(var(--marutto-x), var(--marutto-y)) scale(1) rotate(0deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .deco-maru::before,
  .deco-maru--large::before,
  .deco-answer--copy::after,
  .lineup__badge {
    opacity: 1;
    transform: translate(var(--marutto-x), var(--marutto-y)) scale(1);
    animation: none;
  }
}

.deco-answer--copy::after {
  content: url('../images/answer-copy.svg');
  display: block;
  width: 200px;
  position: absolute;
  left: 100%;
  top: 100%;
  --marutto-x: -100%;
  --marutto-y: -50%;
  opacity: 0;
  transform: translate(var(--marutto-x), var(--marutto-y)) scale(0.15);
  will-change: transform, opacity;
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .deco-answer--copy::after {
    max-width: 130px;
    left: 110%;
    top: 100%;
  }
}

@media (max-width: 991.98px) {
  .deco-answer--copy::after {
    max-width: 130px;
  }
}

.deco-answer--icon::before {
  content: url('../images/icon-ans-2.svg');
  display: block;
  width: 80px;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -20%);
  z-index: 2;
}

.deco-answer--bracket-open::before {
  content: url('../images/answer-kakko-2.svg');
  display: block;
  width: 200px;
  position: absolute;
  left: -2%;
  top: -2%;
  transform: translate(0, 0);
  z-index: 2;
}

.deco-answer--bracket-close::before {
  content: url('../images/answer-kakko-1.svg');
  display: block;
  width: 200px;
  position: absolute;
  left: 102%;
  top: 102%;
  transform: translate(-100%, -100%);
  z-index: 2;
}

@media (max-width: 991.98px) {
  .deco-maru::before,
  .deco-maru--large::before {
    width: 150px;
    left: 50%;
    top: 0;
    --marutto-x: -50%;
    --marutto-y: -100%;
  }

  .deco-answer--copy::after {
    width: 100px;
    left: 100%;
    top: 100%;
    --marutto-x: -70%;
    --marutto-y: -60%;
  }

  .deco-answer--icon::before {
    width: 40px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%, 0);
  }

  .deco-answer--bracket-open::before {
    width: 80px;
    left: -2%;
    top: -2%;
    transform: translate(0, 0);
  }

  .deco-answer--bracket-close::before {
    width: 80px;
    left: 102%;
    top: 102%;
    transform: translate(-100%, -100%);
  }
}

/* ===================================
   Block: car-slider (marquee)
=================================== */
.car-slider {
  width: 100%;
  max-width: 100%;
  padding: 40px 0 6rem;
  position: relative;
}

.car-slider__mask {
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 2rem, #000 calc(100% - 2rem), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 2rem, #000 calc(100% - 2rem), transparent 100%);
  /* シャドウ・ホバー時の浮き上がりが切れないよう上下に余白 */
  padding-top: 18px;
  padding-bottom: 32px;
  box-sizing: border-box;
}

.car-slider__track {
  animation-duration: 50s;
  backface-visibility: hidden;
}

.car-slider__item {
  flex-shrink: 0;
  width: clamp(260px, 22vw, 320px);
  margin: 0 15px;
}

.car-slider .car-card {
  box-shadow: 2px 2px 4px gray;
  height: 100%;
  overflow: visible;
}

@media (hover: hover) {
  .car-slider .car-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.16);
  }
}

.car-slider .car-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.16), 0 0 0 3px var(--color-emerald);
}

.car-slider__status {
  width: 100%;
  text-align: center;
  padding: 2rem 1rem;
}

.car-slider__message {
  width: 100%;
  margin: 0;
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
}

.car-slider__zaiko-btn {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  z-index: 3;
  background-color: var(--color-black);
  color: var(--color-white);
  text-decoration: none;
  text-align: center;
  padding: 15px 20px;
  border-radius: var(--radius-pill);
  transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

@media (hover: hover) {
  .car-slider__zaiko-btn:hover {
    transform: translateX(-50%) translateY(-5px);
    background-color: var(--color-pink);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
  }

  .car-slider__zaiko-btn:active {
    transform: translateX(-50%) translateY(-2px);
  }
}

.car-slider__zaiko-btn:focus-visible {
  transform: translateX(-50%) translateY(-5px);
  background-color: var(--color-pink);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22), 0 0 0 3px var(--color-white);
  outline: none;
}

/* ===================================
   Block: car-card
=================================== */
.car-card {
  display: block;
  background: var(--color-white);
  color: #222;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

@media (hover: hover) {
  .car-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.16);
  }
}

.car-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.16), 0 0 0 3px var(--color-emerald);
  outline: none;
}

.car-card__maker {
  display: flex;
  align-items: center;
  padding: 8px 20px;
  font-weight: 700;
  font-size: clamp(1rem, 1vw, 1.25rem);
  font-family: var(--font-hiragino);
}

.car-card__new-badge {
  background: red;
  color: var(--color-white);
  font-size: clamp(0.75rem, 1vw, 1rem);
  border-radius: 8px;
  padding: 2px 8px;
  margin-left: 20px;
}

.car-card__title {
  color: var(--color-white);
  padding: 15px 20px;
}

.car-card__title--pink {
  background-image: linear-gradient(90deg, #ea334b, #eb4e76);
}

.car-card__title--blue {
  background-image: linear-gradient(90deg, #367ef1, #4fafdf);
}

.car-card__name {
   font-size: clamp(1.25rem, 1vw, 2.5rem);
  font-family: var(--font-hiragino);
  line-height: 1;
  padding: 0;
  margin-bottom: 5px;
  font-weight: 500;
}

.car-card__grade {
  padding-top: 0;
  font-size: clamp(0.75rem, 1vw, 1.25rem);
  font-family: var(--font-hiragino);
  margin-bottom: 0;
  font-weight: 500;
}

.car-card__image img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.car-card__body {
  padding: 10px 20px;
}

.car-card__labels {
  display: flex;
  justify-content: space-between;
  align-items: end;
}

.car-card__label {
  display: inline-flex;
  align-items: center;
  border-radius: 9px;
  padding: 4px 8px;
  color: var(--color-white);
  font-size: clamp(0.75rem, 0.5vw, 1rem);
  font-family: var(--font-hiragino);
}

.car-card__label--blue {
  background: var(--color-blue-card);
}

.car-card__label--pink {
  background: #eb4e76;
}

.car-card:has(.car-card__title--pink) .car-card__price-amount {
  color: #eb4e76;
}

.car-card__price {
  margin-top: 5px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.car-card__tax {
  font-size: clamp(0.75rem, 1vw, 1rem);
  font-family: var(--font-hiragino);
}

.car-card__price-text {
font-size: clamp(0.75rem, 0.5vw, 1rem);
  font-family: var(--font-hiragino);
  font-weight: bold;
}

.car-card__price-amount {
  color: var(--color-blue-card);
  line-height: 1;
  margin-bottom: 0;
  font-family: var(--font-hiragino);
}

.car-card__price-num {
  font-size: clamp(1.5rem, 1.5vw, 2.5rem);
  font-family: var(--font-hiragino);
  font-weight: 500;
}

.car-card__price-yen {
  font-size: clamp(0.75rem, 1vw, 1.5rem);
  font-weight: 300;
}

/* ===================================
   Yellow Section (Image Links)
=================================== */
.bg-yellow a:has(img) {
  display: block;
  width: 100%;
  transition: transform var(--transition-slow);
}

.bg-yellow a:has(img) img {
  display: block;
  width: 100%;
  height: auto;
  transition: filter var(--transition-slow), transform var(--transition-slow);
}

@media (hover: hover) {
  .bg-yellow a:has(img):hover img {
    transform: scale(1.04);
    filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.12));
  }
}

.bg-yellow a:has(img):focus-visible img {
  transform: scale(1.04);
  filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.12));
}

.bg-yellow a:has(img):focus-visible {
  outline: 2px solid var(--color-pink);
  outline-offset: 6px;
  border-radius: 8px;
}

/* ===================================
   Block: insurance links
=================================== */
.insurance-link {
  display: inline-block;
  transition: opacity var(--transition-mid), transform var(--transition-mid);
}

@media (hover: hover) {
  .insurance-link:hover {
    opacity: .7;
  }

  .insurance-link--zoom:hover {
    opacity: 1;
    transform: scale(1.08);
  }
}

.insurance-link:focus-visible {
  opacity: .7;
  outline: 2px solid var(--color-pink);
  outline-offset: 4px;
}

/* ===================================
   Block: teikei
=================================== */
.teikei {
  letter-spacing: 3px;
}

.teikei__text {
  position: relative;
}

.teikei__text::before {
  width: 50%;
  content: '';
  position: absolute;
  border-bottom: 1px solid var(--color-black);
  left: 25%;
  top: 130%;
  transform: translate(0, -50%);
}

/* ===================================
   Block: site-footer
=================================== */
.site-footer__body {
  background-color: var(--color-black);
  border-radius: var(--radius-box);
}

.site-footer__logo {
  max-width: 300px;
}

.site-footer__copyright {
  color: var(--color-gray-copy);
}
@media (min-width: 1400px) {
    .container-xxl, .container-xl, .container-lg, .container-md, .container-sm, .container {
max-width: 1250px;
}
}