/* ============================================================
   DEEP EXPERIENCE — Global Stylesheet
   Design: Vibrant Light | Inter | Active Traveler
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: #1c1c1c;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ===== CSS VARIABLES ===== */
:root {
  --orange:       #f3b31d;
  --orange-light: #121212;
  --orange-pale:  #fff1ed;
  --teal:         #00b8a0;
  --teal-light:   #e6faf8;
  --yellow:       #ffd24d;
  --dark:         #1c1c1c;
  --gray-100:     #f5f5f5;
  --gray-200:     #ebebeb;
  --gray-400:     #b0aeab;
  --gray-600:     #6b6966;
  --white:        #ffffff;
  --off-white:    #fafaf9;
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-pill:  100px;
  --shadow-sm:    0 2px 12px rgba(0,0,0,.06);
  --shadow-md:    0 8px 32px rgba(0,0,0,.10);
  --shadow-hover: 0 16px 48px rgba(0,0,0,.15);
  --trans:        .25s cubic-bezier(.4,0,.2,1);
}

/* ===== UTILITY ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 28px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  border: none;
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans);
}
.btn:hover { transform: translateY(-2px); }
.btn--orange {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 8px 28px rgb(171 171 171 / 45%);
}
.btn--orange:hover {
  background: var(--orange-light);
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
}
.btn--white {
  background: var(--white);
  color: var(--dark);
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
}
.btn--white:hover { box-shadow: var(--shadow-md); }
.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.55);
}
.btn--outline-white:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.btn--lg { padding: 16px 36px; font-size: 1rem; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background var(--trans), backdrop-filter var(--trans), box-shadow var(--trans);
}
.header.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,.08);
}
.header__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header__logo-text {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .05em;
  transition: opacity var(--trans), color var(--trans);
}
.header__logo-text span { color: var(--orange); }
.header.scrolled .header__logo-text { opacity: 0; pointer-events: none; position: absolute; }

.header__logo-img {
  height: 40px;
  width: auto;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  transition: opacity var(--trans);
}
.header.scrolled .header__logo-img {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

.header__nav { flex: 1; }
.header__nav ul { display: flex; gap: 4px; }
.header__nav a {
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  transition: color var(--trans), background var(--trans);
}
.header.scrolled .header__nav a { color: var(--gray-600); }
.header__nav a:hover { color: var(--white); background: rgba(255,255,255,.12); }
.header.scrolled .header__nav a:hover { color: var(--dark); background: var(--gray-100); }
.header__nav a.active { color: var(--orange) !important; font-weight: 600; }
.header.scrolled .header__nav a.active { background: #fff1d0; }

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  background: none;
  border: none;
}
.header__hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--trans), opacity var(--trans), background var(--trans);
}
.header.scrolled .header__hamburger span { background: var(--dark); }
.header__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__hamburger.open span:nth-child(2) { opacity: 0; }
.header__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .header__nav {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--white);
    padding: 12px 20px 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
  }
  .header__nav.open { display: block; }
  .header__nav ul { flex-direction: column; }
  .header__nav a { color: var(--dark) !important; display: block; padding: 10px 14px; }
  .header__hamburger { display: flex; }
  .header__inner .btn { display: none; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  max-height: 960px;
  overflow: hidden;
}
.hero__slider { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.2s ease, transform 7s ease;
}
.hero__slide.active { opacity: 1; transform: scale(1); }

.hero__overlay {
  position: absolute; inset: 0;
  background: 
    linear-gradient(to right, rgba(0,0,0,.1) 0%, rgba(0,0,0,.3) 55%, rgba(0,0,0,.05) 100%),
    linear-gradient(to bottom, rgba(0,0,0,.1) 0%, rgba(0,0,0,.0) 40%, rgba(0,0,0,.35) 100%);
}

.hero__content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  padding-bottom: 80px;
}
.hero__content-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  gap: 24px;
}
.hero__text { max-width: 900px; }
.hero__city-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--orange);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
/* 都市ごとのタグカラー */
.hero__city-tag--osaka { background: rgb(180, 90, 10); }
.hero__city-tag--kyoto { background: rgb(150, 30, 30); }
.hero__city-tag--tokyo { background: rgb(20, 60, 140); }
.hero__content h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.6rem, 3vw, 3.6rem);
  font-weight: 1000;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 18px;
  letter-spacing: -.025em;
}
.hero__content p {
  color: rgba(255,255,255,.85);
  font-weight: 400;
  max-width: 420px;
  line-height: 1.15;
  margin-bottom: 2px;
}
.hero__cta-group { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 768px) {
  .hero__content-inner { flex-direction: column; align-items: flex-start; }
}

.hero__scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.hero__scroll-hint span {
  color: rgba(255,255,255,.45);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero__scroll-arrow {
  width: 20px; height: 20px;
  border-right: 1.5px solid rgba(255,255,255,.45);
  border-bottom: 1.5px solid rgba(255,255,255,.45);
  transform: rotate(45deg);
  animation: bounceDown 1.6s ease-in-out infinite;
}
@keyframes bounceDown {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: .8; }
  50%       { transform: rotate(45deg) translateY(5px); opacity: .3; }
}

.hero__dots {
  position: absolute;
  bottom: 36px; right: 36px;
  z-index: 3;
  display: flex;
  gap: 8px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  border: none;
  cursor: pointer;
  transition: background var(--trans), width var(--trans);
}
.dot.active { background: var(--white); width: 24px; border-radius: 4px; }

@media (max-width: 768px) {
  .hero__scroll-hint { display: none; }
  .hero__dots { right: 20px; bottom: 20px; }
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: #ebebeb;
  padding: 40px 28px;
  position: relative;
}
.trust-bar__inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  color: var(--dark);
  font-size: .92rem;
  font-weight: 600;
  padding: 28px 20px;
  text-align: center;
}
.trust-item__icon {
  color: var(--orange);
  font-size: 1.8rem;
  flex-shrink: 0;
  display: block;
  line-height: 1;
}
.trust-item__icon--svg {
  font-size: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 900px) {
  .trust-bar__inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .trust-bar__inner { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .trust-item { padding: 20px 14px; font-size: 1rem; }
  .trust-item__icon { font-size: 1.4rem; }
}

/* ===== SECTIONS ===== */
.section { padding: 88px 0; }
.section--alt { background: var(--off-white); }

.section__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.section__kicker::before {
  content: '';
  display: inline-block;
  width: 20px; height: 2px;
  background: var(--orange);
  border-radius: 2px;
}
.section__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
  letter-spacing: -.02em;
}
.section__subtitle {
  font-size: .95rem;
  color: var(--gray-600);
  margin-top: 10px;
  max-width: 440px;
  font-weight: 400;
}
.section__head { margin-bottom: 44px; }

/* ===== CARDS GRID ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .cards { grid-template-columns: 1fr; } }

/* ===== CARD ===== */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans), opacity .5s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(28px);
}
.card.visible { opacity: 1; transform: translateY(0); }
.card:hover {
  transform: translateY(-8px) !important;
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}
.card__img-wrap {
  position: relative;
  height: 216px;
  overflow: hidden;
}
.card__img-wrap img { transition: transform .65s ease; }
.card:hover .card__img-wrap img { transform: scale(1.08); }

.badge {
  position: absolute;
  top: 14px; left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  z-index: 1;
  backdrop-filter: blur(4px);
}
.badge--orange { background: var(--orange); color: var(--white); }
.badge--white  { background: rgba(255,255,255,.9); color: var(--dark); }
.badge--teal   { background: var(--teal); color: var(--white); }

.card__fav {
  position: absolute;
  top: 14px; right: 14px;
  width: 34px; height: 34px;
  background: rgba(255,255,255,.88);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  z-index: 1;
  cursor: pointer;
  transition: background var(--trans), transform var(--trans);
  backdrop-filter: blur(4px);
}
.card__fav:hover { background: #fff; transform: scale(1.1); }

.card__body {
  padding: 18px 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card__body h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}
.card__rating { display: flex; align-items: center; gap: 6px; }
.stars { color: #ffb800; font-size: .82rem; letter-spacing: 1px; }
.rating-num { font-weight: 600; font-size: .84rem; color: var(--dark); }
.rating-cnt { font-size: .78rem; color: var(--gray-400); }

.card__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: .7rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--gray-100);
  color: var(--gray-600);
}

.card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--gray-200);
  margin-top: auto;
}
.card__duration {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .8rem;
  color: var(--gray-600);
}
.card__duration::before { content: '◷'; color: var(--gray-400); }
.price { font-size: .8rem; color: var(--gray-600); }
.price strong { font-size: 1.05rem; font-weight: 700; color: var(--dark); }

/* ===== MID-PAGE BANNER ===== */
.mid-banner {
  position: relative;
  overflow: hidden;
  background: var(--orange);
  padding: 72px 28px;
}
.mid-banner::before {
  content: '';
  position: absolute;
  top: -60px; right: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  pointer-events: none;
}
.mid-banner::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -60px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  pointer-events: none;
}
.mid-banner__inner {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.mid-banner h2 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -.02em;
  max-width: 520px;
}
.mid-banner p {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  margin-top: 10px;
  font-weight: 400;
  max-width: 420px;
}

/* ===== CTA SECTION ===== */
.cta {
  padding: 100px 28px 80px;
  text-align: center;
  background: var(--white);
}
.cta__eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}
.cta h2 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -.025em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.cta p {
  color: var(--gray-600);
  font-size: 1rem;
  margin-bottom: 48px;
  font-weight: 400;
}

/* ===== CITY BANNERS ===== */
.city-banners {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.city-banner {
  flex: 1 1 260px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 60px 28px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  transition: transform var(--trans), box-shadow var(--trans), filter var(--trans);
  box-shadow: var(--shadow-md);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  min-height: 90px;
  text-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.city-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.38);
  transition: background var(--trans);
  z-index: 0;
}
.city-banner:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.city-banner:hover::before { background: rgba(0,0,0,.25); }

.city-banner--kyoto  { background-image: url('../img/kyoto-fushimi.jpg'); }
.city-banner--tokyo  { background-image: url('../img/top-fvtokyo.jpg'); }
.city-banner--osaka  { background-image: url('../img/top-fvosaka.jpg'); }

/* 都市カラーオーバーレイは ::after で背景画像の上に重ねる */
.city-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  transition: opacity var(--trans);
  opacity: .4;
}
.city-banner:hover::after { opacity: 0; }

.city-banner--kyoto::after { background: rgb(150, 30, 30); }
.city-banner--tokyo::after { background: rgb(20, 60, 140); }
.city-banner--osaka::after { background: rgb(180, 90, 10); }

/* テキストは ::after の上に表示 */
.city-banner__label,
.city-banner__arrow { position: relative; z-index: 2; }

.city-banner__label,
.city-banner__arrow {
  position: relative;
  z-index: 1;
}
.city-banner__label {
  font-family: 'Inter', sans-serif;
  letter-spacing: .02em;
}
.city-banner__arrow {
  font-size: 1.3rem;
  opacity: .85;
  transition: transform var(--trans);
}
.city-banner:hover .city-banner__arrow { transform: translateX(4px); }

@media (max-width: 600px) {
  .city-banners { flex-direction: column; }
  .city-banner { flex: 1 1 auto; }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  padding: 60px 28px 32px;
}
.footer__inner { max-width: 1160px; margin: 0 auto; }
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  margin-bottom: 28px;
}
@media (max-width: 768px) { .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer__top { grid-template-columns: 1fr; } }

.footer__logo {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .05em;
  display: inline-block;
  margin-bottom: 14px;
}
.footer__logo span { color: var(--orange); }
.footer__tagline {
  font-size: .83rem;
  color: rgba(255,255,255,.38);
  line-height: 1.7;
  font-weight: 400;
  max-width: 240px;
}

.footer__col-title {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 11px; }
.footer__col a {
  font-size: .84rem;
  color: rgba(255,255,255,.45);
  transition: color var(--trans);
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__copy { font-size: .77rem; color: rgba(255,255,255,.22); }
.footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__legal a {
  font-size: .75rem;
  color: rgba(255,255,255,.22);
  transition: color var(--trans);
}
.footer__legal a:hover { color: rgba(255,255,255,.65); }

.header__logo img.logo { width: 50%; }
.footer__logo img.logo { width: 50%; }

/* ===== HERO (静止画版) ===== */
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
/* ============================================================
   COUPON BANNER — インライン表示
   ============================================================ */
.coupon-banner {
  display: flex;
  margin-top: 20px;
  max-width: 600px;
  width: 100%;
}

.coupon-banner__inner {
  display: flex;
  align-items: stretch;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.35);
  width: 100%;
  max-width: 500px;
}

/* 左：バッジ部分 */
.coupon-banner__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1c1c1c;
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: .02em;
  padding: 2px 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* 中央：テキスト部分（斜線ストライプ背景） */
.coupon-banner__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 4px 18px;
  background: rgba(255, 255, 255, 0.8);
}

.coupon-banner__text p {
  color: #1c1c1c;
}

.coupon-banner__label {
  font-size: clamp(.7rem, 2vw, 0.9rem);
  font-weight: 700;
  color: rgba(255, 255, 255, .55);
  letter-spacing: .12em;
  text-transform: uppercase;
  line-height: 1;
}

.coupon-banner__desc {
  font-size: clamp(.7rem, 2vw, 0.9rem);
  color: rgba(255, 255, 255, .9);
  font-weight: 500;
  line-height: 1.4;
}

/* 右：コード部分 */
.coupon-banner__code {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: #f3b31d;
  border-left: 1.5px dashed rgba(255,255,255,.2);
  padding: 4px 22px;
  flex-shrink: 0;
}

.coupon-banner__code-value {
  font-family: 'Inter', monospace;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: .14em;
  color: #fff;
  user-select: all;
}

/* #experiences セクション内も同デザインを維持 */
#experiences .coupon-banner {
  margin-bottom: 28px;
}

@media (max-width: 600px) {
  .coupon-banner__badge {
    padding: 2px 14px;
    font-size: 1rem;
  }
  .coupon-banner__text {
    padding: 4px 12px;
  }
  .coupon-banner__code {
    padding: 4px 14px;
  }
  .coupon-banner__code-value {
    font-size: 1rem;
  }
}

@media (max-width: 400px) {
  .coupon-banner__badge {
    padding: 0 10px;
    font-size: 1rem;
  }
  .coupon-banner__text {
    padding: 2px 8px;
  }
  .coupon-banner__code {
    padding: 2px 10px;
  }
  .coupon-banner__code-value {
    font-size: 0.8rem;
  }
}