/* Variables */
:root {
  --color-bg: #141414;
  --color-main: #A8D800;
  --color-main-dark: #7EC400;
  --color-main-bright: #F5FAE0;
  --color-bg-dark: #0A0A0A;
  --color-bg-bright: #222222;
  --color-text-main: #F2F2F2;
  --color-accent-red: #E74C3C;
  --color-text-black: #141414;
  --color-main-vivid: #C6FF00;

  --bg: #141414;

  /* Typography - Fonts */
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;

  /* Typography - Line height */
  --leading-120: 1.2;
  --leading-140: 1.4;
  --leading-150: 1.5;

  /* Typography - Letter spacing */
  --letter-spacing: 0.02em;
}

/* Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* SP only break */
.sp-only {
  display: none;
}

@media (max-width: 500px) {
  .sp-only {
    display: inline;
  }
}

/* ========================
   Typography classes
   ======================== */
.text-h1-serif {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 48px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
}

.text-h2-serif {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: var(--leading-140);
  letter-spacing: var(--letter-spacing);
}

.text-h4-serif {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 24px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
}

.text-h5-tall {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  line-height: var(--leading-140);
  letter-spacing: var(--letter-spacing);
}

.text-a {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: var(--leading-150);
  letter-spacing: var(--letter-spacing);
}

.text-sub {
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: var(--leading-150);
}

/* FV-wrapper */
.FV-wrapper {
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 50% 50%, rgba(20, 20, 20, 1) 20%, rgba(20, 20, 20, 0) 100%),
    url("images/fv-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* FV-inner */
.FV-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 96px;
}

/* fv-lead (h5 text) */
.fv-lead {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #ffffff;
}

/* fv-title-box */
.fv-title-box {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  gap: 16px;
}

/* Green accent bar */
.fv-title-bar {
  display: block;
  flex-shrink: 0;
  width: 4px;
  height: 108px;
  background-color: #A8D800;
}

/* h1 title */
.fv-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 48px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #F2F2F2;
}

/* fv-sub (h4 text) */
.fv-sub {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 24px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #ffffff;
}

/* ========================
   section-cta
   ======================== */
.section-cta {
  background-color: #222222;
  box-shadow: 0px 0px 25px 0px rgba(242, 242, 242, 0.25);
}

.section-cta_inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 700px;
  margin: 0 auto;
  padding: 32px 0;
}

/* Info area */
.cta-info {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  width: 100%;
}

.cta-info-top {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.cta-price {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 24px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #E74C3C;
  text-align: center;
}

.cta-badge-wrap {
  display: flex;
  align-items: stretch;
  padding: 3px 0 2px;
}

.cta-badge {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4px 16px;
  background-color: #E74C3C;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--bg);
}

.cta-schedule {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  line-height: var(--leading-140);
  letter-spacing: var(--letter-spacing);
  color: #F2F2F2;
  text-align: center;
}

/* CTA Button */
.button-cta {
  display: block;
  width: 500px;
  max-width: 100%;
  text-decoration: none;
  border-radius: 4px;
}

.button-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 64px;
  background-color: #A8D800;
  border-radius: 4px;
  box-shadow: 0px 4px 0px 0px rgba(126, 196, 0, 1);
}

.button-text {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #141414;
}

.button-arrow {
  flex-shrink: 0;
  width: 12px;
  height: 22px;
}

/* CTA Button Interactions
   default: bg #A8D800, shadow 0 4px 0 #7EC400
   hover:   bg #F5FAE0, shadow 0 4px 0 #7EC400
   pressed: bg #C6FF00, shadow none, pushed down 3px
   -------------------------------------------- */

/* default → return transition: 200ms ease-out */
.button-inner {
  transition: background-color 200ms ease-out,
              box-shadow 200ms ease-out,
              transform 200ms ease-out;
}

/* hover: 150ms ease-out */
.button-cta:hover .button-inner {
  background-color: #F5FAE0;
  box-shadow: 0px 4px 0px 0px rgba(126, 196, 0, 1);
  transform: translateY(0);
  transition: background-color 150ms ease-out,
              box-shadow 150ms ease-out,
              transform 150ms ease-out;
}

/* pressed: 80ms ease-in, push down 4px (shadow gone) */
.button-cta:active .button-inner {
  background-color: #C6FF00;
  box-shadow: none;
  transform: translateY(4px);
  transition: background-color 80ms ease-in,
              box-shadow 80ms ease-in,
              transform 80ms ease-in;
}

/* CTA Note */
.cta-note {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 12px;
  line-height: var(--leading-150);
  letter-spacing: var(--letter-spacing);
  color: #FFFFFF;
  text-align: center;
}

/* ========================
   section-shoujiki
   ======================== */
.section-shoujiki-wrapper {
  background: linear-gradient(180deg, rgba(10, 10, 10, 0) 0%, rgba(10, 10, 10, 1) 100%);
}

.section-shoujiki-wrapper .section-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 96px;
}

.section-title-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
}

.section-title-bar {
  display: block;
  flex-shrink: 0;
  width: 4px;
  align-self: stretch;
  background-color: #E74C3C;
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: var(--leading-140);
  letter-spacing: var(--letter-spacing);
  color: #F2F2F2;
}

.section-body {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}

.section-body p {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: var(--leading-150);
  letter-spacing: var(--letter-spacing);
  color: #FFFFFF;
}

/* Accent red */
.accent-red {
  color: #E74C3C;
}

/* ========================
   section-joushiki
   ======================== */
.section-joushiki-wrapper {
  background-color: #0A0A0A;
}

.section-joushiki-wrapper .section_inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 96px;
}

/* Bracket title */
.section-title-box--bracket {
  justify-content: space-between;
  gap: 10px;
}

.bracket-left,
.bracket-right {
  display: block;
  flex-shrink: 0;
  width: 8px;
  align-self: stretch;
  border-style: solid;
  border-color: #E74C3C;
}

.bracket-left {
  border-width: 4px 0 4px 4px;
}

.bracket-right {
  border-width: 4px 4px 4px 0;
}

.section-title--center {
  text-align: center;
  color: var(--color-text-main);
}

/* bg-dark (quote blocks) */
.bg-dark {
  background-color: #1A1A1A;
  padding: 16px 24px;
  border-radius: 4px;
}

/* ========================
   section-benefit
   ======================== */
.section-benefit-wrapper {
  background-color: #0A0A0A;
  background-image: url("images/section-benefit-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.section-benefit-wrapper > .section_inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 30px;
}

/* Centered body text */
.section-body--center {
  text-align: center;
}

/* Check list box */
.list-box--check {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 32px 48px;
  background-color: rgba(168, 216, 0, 0.15);
  border: 1px solid var(--color-main);
  border-radius: 4px;
  box-shadow: 0px 0px 25px 0px rgba(168, 216, 0, 0.25);
  list-style: none;
}

.list-item--check {
  display: flex;
  align-items: center;
  gap: 4px;
}

.list-icon-check {
  flex-shrink: 0;
  width: 16px;
  height: 11px;
  color: var(--color-main);
}

.list-item--check span {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #FFFFFF;
}

/* Target box (こんな方に来てほしい) */
.benefit-target-box {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  padding: 32px 64px;
  background-color: var(--color-bg-dark);
  border: 1px solid #949494;
  border-radius: 4px;
  box-shadow: 0px 0px 25px 0px rgba(242, 242, 242, 0.25);
}

.benefit-target-title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.benefit-target-title .text-h2-serif {
  color: #FFFFFF;
  text-shadow: 0 0 1px #222222;
}

.benefit-title-line {
  display: block;
  width: 100px;
  height: 4px;
  background-color: var(--color-main);
}

/* Triangle list box */
.list-box--triangle {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
}

.list-item--triangle {
  display: flex;
  align-items: center;
  gap: 8px;
}

.list-icon-triangle {
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 0 8px 13px;
  border-color: transparent transparent transparent var(--color-main);
}

.list-item--triangle span {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #FFFFFF;
}

/* ========================
   section-voice
   ======================== */
.section-voice-wrapper {
  background: linear-gradient(247deg, rgba(126, 196, 0, 0.15) 0%, rgba(126, 196, 0, 0) 100%);
  padding: 32px 0;
}

.section-voice-wrapper > .section_inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 92px;
}

/* Title with gradient underline */
.section-title-box--underline {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  color: var(--color-text-main);
}

.title-line-gradient {
  display: block;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, rgba(168, 216, 0, 0) 0%, var(--color-main) 100%);
}

/* Voice card */
.voice-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  align-self: stretch;
  gap: 12px;
  padding: 32px 64px;
  background-color: var(--color-bg-bright);
  border: 1px solid rgba(168, 216, 0, 0.1);
  border-radius: 4px;
  box-shadow: 2px 2px 14px 0px rgba(245, 250, 224, 0.15);
}

.voice-title-box {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 0 8px;
}

.icon-voice {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  color: var(--color-main);
}

.voice-name {
  color: var(--color-main);
}

.voice-divider {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-main-bright);
}

.voice-text {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: var(--leading-150);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-main);
  text-align: justify;
}

.voice-note {
  align-self: flex-end;
  color: var(--color-text-main);
}

/* ========================
   section-profile
   ======================== */
.section-profile-wrapper {
  padding: 64px 0;
}

.profile-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px;
  background-color: var(--color-bg-dark);
  border: 1px solid var(--color-main);
  border-radius: 8px;
  box-shadow: 0px 0px 25px 0px rgba(168, 216, 0, 0.25);
}

.profile-box {
  display: flex;
  gap: 32px;
}

.profile-text-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.profile-name-box {
  display: flex;
  flex-direction: column;
}

.profile-bio {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.profile-bio p {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: var(--leading-150);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-main);
  text-align: justify;
}

.profile-img {
  flex-shrink: 0;
  width: 200px;
}

.profile-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

/* ========================
   section-result
   ======================== */
.section-result-wrapper > .section_inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 64px 0;
}

/* Result header (title + annual images) */
.result-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  width: 100%;
  max-width: 1100px;
  padding: 0 48px;
}

.result-annual-imgs {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.result-annual-img {
  height: 400px;
  width: auto;
  border-radius: 8px;
}

/* Title area */
.result-title-box {
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
}

.section-title-label {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.result-year-badge {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  line-height: 1;
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-black);
  background-color: var(--color-main);
  padding: 3px 16px 5px;
  border-radius: 4px;
}

.result-total {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 48px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--color-accent-red);
  text-align: center;
}

/* Result card */
.result-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 280px;
  margin: 0 auto;
  padding: 24px 24px;
  background-color: rgba(168, 216, 0, 0.15);
  border: 1px solid var(--color-main);
  border-radius: 4px;
  box-shadow: 0px 0px 25px 0px rgba(168, 216, 0, 0.25);
  cursor: pointer;
}

.result-card-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.result-month-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-main);
  background-color: var(--color-accent-red);
  padding: 2px 8px;
  border-radius: 4px;
}

.result-amount {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 30px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--color-accent-red);
  text-align: center;
}

.result-card-img {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}

.result-card-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* Result button */
.button-result {
  display: block;
  width: 100%;
  max-width: 236px;
  border: none;
  padding: 0;
  background: none;
  cursor: pointer;
  border-radius: 4px;
}

.button-result-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background-color: var(--color-main);
  border-radius: 4px;
  box-shadow: 0px 4px 0px 0px var(--color-main-dark);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-140);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-black);
  transition: background-color 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out;
}

.button-result-inner svg {
  flex-shrink: 0;
  width: 12px;
  height: 22px;
}

.button-result:hover .button-result-inner {
  background-color: var(--color-main-bright);
}

.button-result:active .button-result-inner {
  background-color: var(--color-main-vivid);
  box-shadow: none;
  transform: translateY(4px);
}

/* Swiper overrides for result slider */
.result-swiper {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px 40px;
  overflow: hidden;
  position: relative;
}

.result-swiper .swiper-pagination {
  bottom: 0;
}

.result-swiper .swiper-button-prev,
.result-swiper .swiper-button-next {
  color: var(--color-main);
}

.result-swiper .swiper-pagination-bullet {
  background: var(--color-main-bright);
  opacity: 0.5;
}

.result-swiper .swiper-pagination-bullet-active {
  background: var(--color-main);
  opacity: 1;
}

/* ========================
   Result Modal
   ======================== */
.result-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(34, 34, 34, 0.75);
  padding: 32px;
  overflow-y: auto;
}

.result-modal-overlay[hidden] {
  display: none;
}

.result-modal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  width: 100%;
  max-width: 1100px;
  padding: 64px 0;
  background-color: rgba(168, 216, 0, 0.15);
  border: 1px solid var(--color-main);
  border-radius: 4px;
}

.result-modal-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.result-modal-amount {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 48px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--color-accent-red);
  text-align: center;
}

.result-modal-header .result-month-label {
  font-size: 24px;
  padding: 4px 16px;
}

/* Modal slider */
.result-modal-slider {
  width: 100%;
  padding: 0 48px 40px;
  position: relative;
}

.result-modal-slider img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.result-modal-slider .swiper-pagination {
  bottom: 0;
}

.result-modal-slider .swiper-button-prev,
.result-modal-slider .swiper-button-next {
  color: var(--color-main);
}

.result-modal-slider .swiper-pagination-bullet {
  background: var(--color-main-bright);
  opacity: 0.5;
}

.result-modal-slider .swiper-pagination-bullet-active {
  background: var(--color-main);
  opacity: 1;
}

/* Close button */
.button-close {
  display: block;
  width: 236px;
  border: none;
  padding: 0;
  background: none;
  cursor: pointer;
  border-radius: 4px;
}

.button-close-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background-color: var(--color-accent-red);
  border-radius: 4px;
  box-shadow: 0px 4px 0px 0px rgba(181, 60, 47, 1);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  line-height: var(--leading-140);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-main);
  transition: background-color 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out;
}

.button-close-inner svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.button-close:hover .button-close-inner {
  background-color: #ff6b5a;
}

.button-close:active .button-close-inner {
  background-color: #c0392b;
  box-shadow: none;
  transform: translateY(4px);
}

/* ========================
   section-form
   ======================== */
.section-form-wrapper {
  padding: 64px 0;
  background: linear-gradient(180deg, rgba(126, 196, 0, 0.6) 50%, rgba(20, 20, 20, 1) 50%, rgba(20, 20, 20, 1) 75%, rgba(34, 34, 34, 1) 100%);
}

.form-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 32px;
  background-color: var(--color-text-black);
  border-radius: 4px;
  border: #F2F2F2 1px solid;
  color: var(--color-text-main);
  box-shadow: 4px 4px 10px 0px rgba(20, 20, 20, 0.4);
}

.form-heading {
  text-align: center;
  color: var(--color-text-main);
}

.form-sub-heading {
  text-align: center;
  color: var(--color-text-main);
}

/* Date buttons grid */
.input-date {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
}

.button-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background-color: rgba(168, 216, 0, 0.15);
  border: 1px solid var(--color-main);
  cursor: pointer;
  border-radius: 0;
  transition: background-color 150ms ease-out;
}

.button-date:first-child { border-radius: 4px 0 0 0; }
.button-date:nth-child(3) { border-radius: 0 4px 0 0; }
.button-date:nth-child(4) { border-radius: 0 0 0 4px; }
.button-date:last-child { border-radius: 0 0 4px 0; }

.button-date-text {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 24px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-main);
  text-align: center;
}

.button-date-action {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  padding: 8px 16px;
  background-color: var(--color-main);
  border-radius: 4px;
  box-shadow: 0px 4px 0px 0px var(--color-main-dark);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  color: var(--color-text-black);
  transition: background-color 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out;
}

.button-date-action svg {
  flex-shrink: 0;
  width: 7px;
  height: 12px;
}

.button-date:hover {
  background-color: rgba(168, 216, 0, 0.3);
}

.button-date:hover .button-date-action {
  background-color: var(--color-main-bright);
}

.button-date.selected {
  background-color: rgba(168, 216, 0, 0.4);
  border-color: var(--color-main-bright);
}

.button-date.selected .button-date-action {
  background-color: var(--color-main-vivid);
  box-shadow: none;
}

.button-date.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.button-date.disabled .button-date-action {
  background-color: #666;
  box-shadow: none;
}
.button-date.disabled .button-date-action span {
  display: none;
}
.button-date.disabled .button-date-action svg {
  display: none;
}
.button-date.disabled .button-date-action::after {
  content: '受付終了';
}

/* Form notes */
.form-notes {
  color: var(--color-text-main);
  letter-spacing: var(--letter-spacing);
}

.form-notes p {
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: var(--leading-150);
}

/* Form wrapper */
.form-wrapper {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  width: 100%;
  padding: 32px 64px;
}

.form-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

.form-label-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-label {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text-main);
}

.form-required {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0 4px;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: var(--leading-150);
  color: var(--color-accent-red);
  border: 1px solid var(--color-accent-red);
  border-radius: 4px;
}

.form-input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  background-color: var(--color-text-main);
  border: 1px solid var(--color-main-bright);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--color-text-black);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-main);
  box-shadow: 0 0 0 2px rgba(168, 216, 0, 0.3);
}

.form-input[readonly] {
  background-color: rgba(242, 242, 242, 0.8);
  cursor: default;
}

/* Submit button */
.button-cta--submit {
  width: 500px;
  max-width: 100%;
  border: none;
  padding: 0;
  background: none;
  cursor: pointer;
  font: inherit;
}

/* ========================
   section-faq
   ======================== */
.faq-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 96px;
}

.faq_1 {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid rgba(242, 242, 242, 0.15);
  padding-bottom: 24px;
}

.faq-question {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: var(--leading-120);
  letter-spacing: var(--letter-spacing);
  color: #FFFFFF;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 0;
  position: relative;
  padding-right: 32px;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-main);
  line-height: 1;
  transition: transform 200ms ease-out;
}

.faq_1[open] .faq-question::after {
  content: '−';
}

.faq-q-label {
  color: var(--color-main);
  margin-right: 2px;
}

.faq-a-label {
  color: var(--color-accent-red);
  font-weight: 700;
  margin-right: 2px;
}

.faq-answer {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: var(--leading-150);
  letter-spacing: var(--letter-spacing);
  color: #FFFFFF;
  padding-top: 8px;
}

/* ========================
   section-message
   ======================== */
.message-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 0;
}

.message-text {
  text-align: center;
  color: #FFFFFF;
}

/* ========================
   Footer
   ======================== */
.footer {
  background-color: var(--color-bg-dark);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: var(--leading-150);
  color: var(--color-text-main);
  text-decoration: none;
  transition: color 150ms ease-out;
}

.footer-nav a:hover {
  color: var(--color-main);
}

.footer address {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: var(--leading-150);
  color: var(--color-text-main);
  font-style: normal;
  text-align: center;
}

/* Responsive: <= 700px */
@media (max-width: 700px) {
  /* Typography classes SP */
  .text-h2-serif {
    font-size: 24px;
  }

  .text-h4-serif {
    font-size: 18px;
  }

  .text-h5-tall {
    font-size: 16px;
  }

  .FV-wrapper {
    background-image:
      radial-gradient(circle at 50% 50%, rgba(20, 20, 20, 1) 20%, rgba(20, 20, 20, 0) 100%),
      url("images/fv-bg-sp.jpg");
  }

  .FV-inner {
    max-width: 375px;
    padding: 40px 20px;
    gap: 24px;
  }

  .fv-lead {
    font-size: 14px;
  }

  .fv-title {
    font-size: 28px;
  }

  .fv-title-bar {
    height: 68px;
  }

  .fv-title-box {
    gap: 12px;
  }

  .fv-sub {
    font-size: 16px;
  }

  /* section-cta responsive */
  .section-cta_inner {
    max-width: 375px;
    padding: 24px 20px;
  }

  .cta-price {
    font-size: 20px;
  }

  .cta-badge {
    font-size: 14px;
  }

  .cta-schedule {
    font-size: 16px;
  }

  .button-cta {
    width: 100%;
  }

  .button-inner {
    padding: 24px 32px;
  }

  .button-text {
    font-size: 18px;
  }

  /* section-shoujiki responsive */
  .section-shoujiki-wrapper .section-inner {
    padding: 40px 20px;
    gap: 24px;
  }

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

  .section-body p {
    font-size: 15px;
  }

  /* section-joushiki responsive */
  .section-joushiki-wrapper .section_inner {
    padding: 40px 20px;
    gap: 24px;
  }

  .bg-dark {
    padding: 12px 16px;
  }

  /* section-benefit responsive */
  .section-benefit-wrapper > .section_inner {
    padding: 40px 20px;
    gap: 24px;
  }

  .list-box--check {
    padding: 24px 20px;
    gap: 12px;
  }

  .list-item--check span,
  .list-item--triangle span {
    font-size: 15px;
  }

  .benefit-target-box {
    padding: 24px 20px;
    gap: 24px;
  }

  .list-box--triangle {
    gap: 12px;
  }

  /* section-voice responsive */
  .section-voice-wrapper > .section_inner {
    padding: 40px 20px;
    gap: 24px;
  }

  .voice-card {
    padding: 24px 20px;
    gap: 10px;
  }

  .voice-title-box {
    padding: 0;
  }

  .voice-text {
    font-size: 15px;
  }

  /* section-profile responsive */
  .section-profile-wrapper {
    padding: 40px 20px;
  }

  .profile-card {
    padding: 32px 20px;
    gap: 24px;
  }

  .profile-box {
    flex-direction: column-reverse;
    gap: 24px;
  }

  .profile-img {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
  }

  .profile-bio p {
    font-size: 15px;
  }

  /* section-result responsive */
  .result-header {
    flex-direction: column;
    padding: 0 20px;
  }

  .result-annual-img {
    height: auto;
    width: 48%;
  }

  .result-total {
    font-size: 32px;
  }

  .result-swiper {
    padding: 0 32px 40px;
  }

  .result-card {
    padding: 16px 16px;
  }

  .result-amount {
    font-size: 20px;
  }

  .button-result-inner {
    padding: 12px 16px;
    font-size: 14px;
  }

  .button-result-inner svg {
    width: 10px;
    height: 18px;
  }

  /* modal responsive */
  .result-modal-overlay {
    padding: 20px;
  }

  .result-modal {
    padding: 32px 0;
    gap: 24px;
  }

  .result-modal-amount {
    font-size: 32px;
  }

  .result-modal-slider {
    padding: 0 32px 40px;
  }

  /* section-form responsive */
  .section-form-wrapper {
    padding: 40px 0px;
  }

  .form-card {
    padding: 32px 16px;
    gap: 24px;
  }

  .input-date {
    grid-template-columns: repeat(2, 1fr);
  }

  .button-date:first-child { border-radius: 4px 0 0 0; }
  .button-date:nth-child(2) { border-radius: 0 4px 0 0; }
  .button-date:nth-child(3) { border-radius: 0; }
  .button-date:nth-child(4) { border-radius: 0; }
  .button-date:nth-child(5) { border-radius: 0 0 0 4px; }
  .button-date:last-child { border-radius: 0 0 4px 0; }

  .button-date-text {
    font-size: 18px;
  }

  .button-date-action {
    gap: 16px;
    font-size: 14px;
  }

  .form-wrapper {
    padding: 24px 16px;
    gap: 24px;
  }

  .button-cta--submit {
    width: 100%;
  }

  /* section-faq responsive */
  .faq-inner {
    padding: 40px 20px;
    gap: 24px;
  }

  .faq-answer {
    font-size: 15px;
  }

  /* section-message responsive */
  .message-inner {
    padding: 40px 20px;
    gap: 24px;
  }

  /* footer responsive */
  .footer-nav {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}

/* Responsive: <= 600px */
@media (max-width: 600px) {
  .list-item--check span,
  .list-item--triangle span,
  .section-body--center {
    line-height: 1.5;
  }
}