/* ========================================
   Hero Section (Static)
   ======================================== */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 550px;
  overflow: visible;
  background-color: var(--color-bg-white);
}

.hero__bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero__bg-image img {
  width: 105%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: translateX(-0.9%);
}

/* ---- Center content ---- */
.hero__content {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding-top: 20px;
  padding-bottom: 20px;
  text-align: center;
}

.hero__seal {
  width: 50px;
  margin-bottom: 36px;
}

.hero__since {
  width: 380px;
  margin-bottom: 24px;
}

.hero__phoenix {
  width: 280px;
  margin-bottom: 0;
}

.hero__title {
  line-height: 1;
  margin-bottom: 0;
}

.hero__title img {
  height: 110px;
}

.hero__anniversary {
  width: 380px;
  margin-top: 8px;
  margin-bottom: 16px;
}

.hero__tagline-en {
  width: 200px;
  margin-bottom: 6px;
}

.hero__tagline-ja {
  width: 130px;
}


/* ---- Scroll indicator ---- */
.hero__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 56px;
  cursor: pointer;
}

.hero__scroll-text {
  height: 13px;
}

.hero__scroll-line {
  height: 40px;
}

/* ========================================
   Section Common
   ======================================== */
.section {
  padding: var(--section-padding-pc);
}

.section--cream {
  background-color: #fff;
}

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

.section--prize {
  background-color: #F5F3F0;
}

.section__inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ========================================
   Section 1 - Episode Campaign
   ======================================== */
#section1 {
  position: relative;
  overflow: hidden;
}

.section1__bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.section1__bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

#section1 .section__inner {
  position: relative;
  z-index: 1;
}

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

.campaign-intro__phoenix {
  width: 36px;
  vertical-align: middle;
}

.campaign-intro__label {
  font-size: 16px;
  letter-spacing: 0.2em;
  color: var(--color-text-body);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.campaign-intro__title {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.campaign-intro__subtitle {
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--color-text-heading);
  margin-bottom: 36px;
}

.campaign-intro__highlight {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: 24px;
  line-height: 1.8;
}

.campaign-intro__body {
  font-size: 14px;
  line-height: 2.2;
  color: var(--color-text-body);
}

.section1__scroll {
  margin-top: 56px;
}

/* ========================================
   Section 2 - Prize Details
   ======================================== */
.prize-section {
  text-align: center;
}

.prize-section__lead {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 40px;
}

.prize-section__lead .text-gold {
  font-weight: 500;
}

.prize-list-card {
  max-width: 820px;
  margin: 0 auto 40px;
  background-color: #fff;
  border: 1px solid #e8e4de;
  padding: 40px 28px;
}

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

.prize-list__item {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.8;
}

.prize-list__qty {
  flex: 0 0 80px;
  font-weight: 500;
  color: var(--color-gold);
  white-space: nowrap;
}

.prize-list__desc {
  flex: 1;
}

.prize-section__note {
  font-size: 13px;
  color: var(--color-text-light);
  margin-top: 0;
  margin-bottom: 20px;
}

.section2__scroll {
  margin-top: 56px;
}

/* ========================================
   Section 3 - Campaign Details & Methods
   ======================================== */
.details-section {
  text-align: center;
}

.details-info {
  margin-bottom: 40px;
  line-height: 2.4;
  text-align: left;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.details-info p {
  font-size: 15px;
}

.details-info__label {
  font-weight: 500;
  color: var(--color-gold);
}

.details-cta {
  margin-bottom: 50px;
}

.details-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 22px 80px;
  background-color: var(--color-gold);
  border: none;
  color: #fff;
  font-size: 20px;
  letter-spacing: 0.2em;
  border-radius: 50px;
  transition: all 0.3s;
}

.details-cta__btn:hover {
  background-color: #a08840;
  color: #fff;
}

.details-cta__btn-line {
  display: inline-block;
  width: 30px;
  height: 0;
  border-top: 1px solid currentColor;
  position: relative;
}

.details-cta__btn-line::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  width: 8px;
  height: 8px;
  border-right: 1px solid currentColor;
  border-top: 1px solid currentColor;
  transform: rotate(45deg);
}

.application-methods {
  display: flex;
  gap: 16px;
  text-align: left;
  max-width: none;
  margin-left: -80px;
  margin-right: -80px;
}

.application-method {
  flex: 1;
  background-color: #F5F3F0;
  padding: 24px 18px;
  min-height: 200px;
}

.application-method__title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: 10px;
  padding-bottom: 0;
  border-bottom: none;
}

.application-method__steps {
  font-size: 13px;
  line-height: 2;
}

.application-method__steps li {
  padding-left: 1.5em;
  text-indent: -1.5em;
}

.application-method__note {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 10px;
  line-height: 1.8;
}

.section3__scroll {
  margin-top: 56px;
}

/* ========================================
   Section 4 - Terms
   ======================================== */
.section--terms {
  background-color: #F5F3F0;
}

.terms-section {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.terms-section__title {
  font-size: 24px;
  color: var(--color-text-heading);
  margin-bottom: 28px;
  letter-spacing: 0.2em;
}

.terms-section__subtitle {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: 24px;
  letter-spacing: 0.1em;
}

.terms-section__body {
  font-size: 14px;
  line-height: 2.2;
  text-align: center;
}

/* ========================================
   Section Scroll Indicator
   ======================================== */
.section-scroll {
  text-align: center;
  padding: 40px 0 20px;
}

.section-scroll__text {
  font-family: var(--font-en-serif);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
}

.section-scroll__line {
  display: block;
  width: 1px;
  height: 25px;
  background-color: var(--color-text-light);
  margin: 8px auto 0;
}

/* ---- SP-only site title (hidden on PC) ---- */
.hero__site-title-sp {
  display: none;
}

/* ========================================
   Responsive - Hero (SP only, narrower breakpoint)
   ======================================== */
@media (max-width: 768px) {
  .hero {
    height: 100vh;
    height: 100svh;
  }

  .hero__site-title-sp {
    display: block;
    position: absolute;
    top: calc(var(--header-height-sp) + 10px);
    left: 0;
    right: 0;
    text-align: center;
    font-size: 13px;
    letter-spacing: 0.2em;
    color: var(--color-text-body);
    margin: 0;
  }

  #scrollIndicator {
    position: absolute;
    bottom: 110px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: fit-content;
  }

  .hero__bg-image img {
    width: 100%;
    transform: none;
  }
}

@media (max-width: 560px) {
  .hero__content {
    padding-top: 0;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 40px;
  }

  .hero__seal {
    width: 32px;
    margin-bottom: 8px;
  }

  .hero__since {
    width: 180px;
    margin-bottom: 10px;
  }

  .hero__phoenix {
    width: 160px;
    margin-bottom: 2px;
  }

  .hero__title img {
    height: 60px;
  }

  .hero__title {
    margin-bottom: 0;
  }

  .hero__anniversary {
    width: 220px;
    margin-top: -2px;
    margin-bottom: 10px;
  }

  .hero__tagline-en {
    width: 120px;
    margin-bottom: 4px;
  }

  .hero__tagline-ja {
    width: 100px;
  }

  .hero__scroll {
    margin-top: 20px;
  }
}

/* ========================================
   Responsive - Sections
   ======================================== */
@media (max-width: 768px) {
  .section {
    padding: var(--section-padding-sp);
  }

  .section__inner {
    padding: 0 20px;
  }

  .campaign-intro__title {
    font-size: 32px;
  }

  .campaign-intro__subtitle {
    font-size: 16px;
  }

  .campaign-intro__highlight {
    font-size: 14px;
  }

  .campaign-intro__body {
    font-size: 13px;
  }

  .prize-section__lead {
    font-size: 14px;
  }

  .prize-list__item {
    font-size: 13px;
  }

  .prize-list__qty {
    flex: 0 0 65px;
  }

  .application-methods {
    flex-direction: column;
    gap: 20px;
    margin-left: 0;
    margin-right: 0;
  }

  .application-method {
    padding: 20px 20px;
    min-height: auto;
  }

  .details-cta__btn {
    padding: 14px 40px;
    font-size: 15px;
  }

  .details-info p {
    font-size: 13px;
  }

  .prize-list-card {
    padding: 24px 20px;
  }

  .terms-section__title {
    font-size: 18px;
  }

  .terms-section__body {
    font-size: 13px;
  }

  .section-scroll {
    padding: 30px 0 10px;
  }
}