/* ==========================================================================
   LP slim template
   - 共通パーツ（voice / text-box / btn / cta）は parts.html を参照
   - 色・幅の差し替えは :root の変数を変更する
   ========================================================================== */

/* ==========================================================================
   Base
   ========================================================================== */

:root {
  --color-base: #F7F2EA;
  --color-text: #4C403D;
  /* 濃い文字 */
  --color-red01: #C1524A;
  /* ボタン */
  --color-btn01: #56d8b0;
  --color-btn02: #15b582;
  /* メインアクセント */
  --color-main-accent: #CFA7A4;
  /* サブ背景 */
  --color-sub-bg: #EAD8D3;
  /* サブアクセント */
  --color-sub-accent: #A9848C;

  --color-accent: #C96F3A;
  --color-accent-light: #EF600B;
  --color-white: #ffffff;
  --color-support: #F6DDD2;
  --color-cta: #52a96b;
  --color-cta-badge: #d8a24e;
  --color-point-mark: #F0E07A;
  --lp-max-width: 620px;
  --lp-padding: clamp(16px, 4vw, 24px);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.8rem);
  }
}

@media (prefers-reduced-motion: reduce) {

  .btn,
  .cta {
    animation: none;
  }
}

html {
  font-size: 10px;
}

@media (min-width: 620px) {
  :root {
    --lp-padding: 24px;
  }
}

@media (max-width: 620px) {
  html {
    font-size: calc(10 / 620 * 100vw);
  }
}

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: var(--color-text);
  font-size: clamp(10px, 4.5vw, 2.8rem);
  font-weight: 500;
  line-height: 1.8;
  background-color: #fff;
}

.lp {
  width: 100%;
  max-width: var(--lp-max-width);
  margin-inline: auto;
  padding-bottom: 8rem;
  overflow: hidden;
  background-color: var(--color-base);
}

section {
  background-color: var(--color-base);
}

.inner {
  padding-inline: 4rem;
}

.contents {
  display: flex;
  flex-direction: column;
  gap: 4.5rem;
  padding-block: 3rem;
}

span.red {
  color: var(--color-accent-light);
}

span.brown {
  color: var(--color-accent);
}

span.bold {
  font-weight: bold;
}

span.large {
  font-size: 1.1em;
}

span.small {
  font-size: 0.8em;
}

span.mark {
  background-image: linear-gradient(transparent 58%, var(--color-point-mark) 58%);
}

/* ==========================================================================
   voice（共通パーツ：丸写真＋吹き出し）
   ========================================================================== */
.voice {
  padding-inline: 4rem;
}

.voice__wrap {
  display: flex;
  align-items: center;
  gap: 3.6rem;
}

.voice__photo {
  flex-shrink: 0;
  width: 17rem;
  height: 17rem;
}

.voice__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.voice__box {
  position: relative;
  flex: 1;
  min-width: 0;
  background-color: var(--color-white);
  background-image:
    linear-gradient(rgba(234, 216, 211, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234, 216, 211, 0.4) 1px, transparent 1px);
  background-size: 1.6rem 1.6rem;
  border-radius: 2rem;
  padding: 2.4rem 2.6rem;
}

.voice__box::before {
  content: "";
  position: absolute;
  left: -1.8rem;
  top: 6rem;
  transform: translateY(-50%);
  width: 2rem;
  height: 4rem;
  background: url("../img/voice__box-before.svg") no-repeat center / contain;
}

.voice__box p {
  line-height: 1.8;
}

.voice__note {
  font-size: clamp(10px, 3vw, 1.4rem);
  font-weight: 400;
  margin-top: 1rem;
  display: block;
  text-align: right;
}

/* ==========================================================================
   cta（共通パーツ：テキスト＋ボタン）
   ========================================================================== */

.cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  width: 100%;
  padding: 5rem 4rem 6rem;
  /* animation: float 2.5s ease-in-out infinite; */
}

.cta__text {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  text-align: center;
  gap: 2rem;
  font-size: clamp(10px, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-red01);
}

.cta__text::before,
.cta__text::after {
  content: "";
  width: 2px;
  height: 3rem;
  background-color: var(--color-red01);
}

.cta__text::before {
  transform: rotate(-30deg);
}

.cta__text::after {
  transform: rotate(30deg);
}

.cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 10rem;
  background: linear-gradient(to bottom, var(--color-btn01) 0%, var(--color-btn02) 100%);
  color: var(--color-white);
  font-size: clamp(10px, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  border-radius: 999px;
  box-shadow:
    0 10px 20px rgba(146, 132, 110, 0.4),
    inset 0 -7px 11px rgba(0, 0, 0, 0.25),
    inset 0 5px 5px rgba(255, 255, 255, 0.5);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.cta:hover .cta__btn {
  box-shadow:
    0 5px 5px rgba(146, 132, 110, 0.4),
    inset 0 -7px 11px rgba(0, 0, 0, 0.25),
    inset 0 5px 5px rgba(255, 255, 255, 0.5);
  transform: translateY(2px);
}

.btn--shine-interval {
  position: relative;
  overflow: hidden;
}

.btn--shine-interval::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg,
      transparent,
      rgba(255, 255, 255, 0.6),
      transparent);
  transform: skewX(-20deg);
  animation: shineInterval 3s infinite;
}

@keyframes shineInterval {
  0% {
    left: -75%;
  }

  20% {
    left: 125%;
  }

  100% {
    left: 125%;
  }
}

/* ==========================================================================
   cta-float（画面最下部固定）
   ========================================================================== */

.cta-float {
  position: fixed;
  left: 50%;
  bottom: 0;
  z-index: 100;
  width: 100%;
  max-width: var(--lp-max-width);
  padding: 1.2rem 2rem calc(1.2rem + env(safe-area-inset-bottom));
  background-color: rgba(247, 242, 234, 0.95);
  box-shadow: 0 -0.4rem 1.6rem rgba(76, 64, 61, 0.18);
  transform: translate(-50%, 100%);
  transition: transform 0.3s ease, visibility 0.3s ease;
  visibility: hidden;
}

.cta-float.is-visible {
  transform: translate(-50%, 0);
  visibility: visible;
}

.cta-float__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 7.2rem;
  background: linear-gradient(to bottom, var(--color-btn01) 0%, var(--color-btn02) 100%);
  color: var(--color-white);
  font-size: clamp(10px, 4.2vw, 2.8rem);
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  border-radius: 999px;
  box-shadow:
    0 8px 16px rgba(146, 132, 110, 0.4),
    inset 0 -6px 10px rgba(0, 0, 0, 0.25),
    inset 0 4px 4px rgba(255, 255, 255, 0.5);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.cta-float__btn:hover {
  box-shadow:
    0 4px 8px rgba(146, 132, 110, 0.4),
    inset 0 -6px 10px rgba(0, 0, 0, 0.25),
    inset 0 4px 4px rgba(255, 255, 255, 0.5);
  transform: translateY(2px);
}

@media (prefers-reduced-motion: reduce) {
  .cta-float,
  .cta-float__btn {
    transition: none;
  }
}

/* ==========================================================================
   fv
   ========================================================================== */

.fv {
  position: relative;
}

.fv-img {
  width: 100%;
}

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

.fv__pr {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: clamp(10px, 2vw, 1.4rem);
  font-weight: 700;
  line-height: 1;
  padding: 0.5em 1em;
}

/* ==========================================================================
   intro
   ========================================================================== */

.intro .inner {
  padding: 5rem 4rem 4rem;
}

.intro__icon {
  width: 10rem;
  margin-inline: auto;
}

.intro__icon img {
  width: 100%;
  height: auto;
  display: block;
}

.intro__body {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-top: 2rem;
}

.intro__body p {
  text-align: center;
  line-height: 2;
}

.intro__rule {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 0.9em;
  background-image: repeating-linear-gradient(90deg,
      var(--color-main-accent) 0,
      var(--color-main-accent) 0.18em,
      transparent 0.18em,
      transparent 0.34em);
  background-size: 100% 1.5px;
  background-position: center;
  background-repeat: no-repeat;
}

.intro__rule::before,
.intro__rule::after {
  content: "";
  width: 0.3em;
  height: 0.3em;
  background-color: var(--color-main-accent);
  flex-shrink: 0;
}

.intro__rule::before {
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}

.intro__rule::after {
  clip-path: polygon(0 50%, 100% 0, 100% 100%);
}

/* ==========================================================================
   reason
   ========================================================================== */

.reason__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* ==========================================================================
   point
   ========================================================================== */

.point__items {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.point__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  background-color: var(--color-sub-bg);
  border-radius: 1.6rem;
  padding: 3rem 4rem;
}

.point__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6rem;
  min-width: 0;
  flex: 1;
}

.point__label {
  color: var(--color-red01);
  font-family: "Jost", sans-serif;
  font-size: clamp(10px, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
}

.point__badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background-color: #D28780;
  color: var(--color-white);
  font-size: clamp(10px, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.7;
  border-radius: 999px;
  padding: 0.3rem 3rem;
}

.point__check {
  width: 2rem;
  height: auto;
  flex-shrink: 0;
}

.point__text {
  font-size: clamp(10px, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-text);
}

.point__icon {
  flex-shrink: 0;
  width: 15rem;
  height: 15rem;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.point__icon img {
  width: 13rem;
  height: 13rem;
  object-fit: contain;
}

/* ==========================================================================
   achievement
   ========================================================================== */
.achievement__inner {
  padding-inline: 3rem;
}

.achievement__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ==========================================================================
   step
   ========================================================================== */

.step__inner {
  padding-inline: 3rem;
}

.step__items {
  --step-num-size: 9rem;
  --step-item-pad-y: 1.4rem;
  --step-item-pad-l: 1.6rem;
  --step-gap: 1.4rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--step-gap);
}

.step__items::before {
  content: "";
  position: absolute;
  left: calc(var(--step-item-pad-l) + var(--step-num-size) / 2);
  top: 50%;
  width: 0.4rem;
  height: 90%;
  background-color: var(--color-white);
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

.step__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 3rem;
  min-height: calc(var(--step-num-size) + var(--step-item-pad-y) * 2);
  padding: var(--step-item-pad-y) 2.4rem var(--step-item-pad-y) var(--step-item-pad-l);
  background-color: var(--color-sub-bg);
  border-radius: 999px;
}

.step__num {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: var(--step-num-size);
  height: var(--step-num-size);
  background-color: var(--color-white);
  border-radius: 50%;
  color: var(--color-sub-accent);
  font-family: "Jost", sans-serif;
  line-height: 1;
  position: relative;
  z-index: 2;
}

.step__num-label {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0;
}

.step__num-value {
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: 0;
}

.step__text {
  flex: 1;
  min-width: 0;
  font-size: clamp(10px, 4vw, 2.8rem);
  line-height: 1.5;
  color: var(--color-text);
}
.step__text span.bold {
    color: var(--color-red01);
}

.step__icon {
  flex-shrink: 0;
  width: 8rem;
  height: 8rem;
}

.step__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ==========================================================================
   faq
   ========================================================================== */

.faq__items {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.faq__item {
  display: flex;
  flex-direction: column;
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  width: 100%;
  padding: 4rem 2.8rem;
  background-color: var(--color-white);
  border-radius: 2rem;
  color: var(--color-text);
  font-size: clamp(10px, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.5;
  text-align: left;
}

.faq__icon {
  width: 2.4rem;
  height: auto;
  flex-shrink: 0;
  transform: rotate(180deg);
  transition: transform 0.3s ease;
}

.faq__item.is-open .faq__icon {
  transform: rotate(0);
}

.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease, padding-top 0.3s ease;
  padding-top: 0;
}

.faq__item.is-open .faq__answer {
  grid-template-rows: 1fr;
  padding-top: 1.2rem;
}

.faq__answer-body {
  overflow: hidden;
}

.faq__answer-body p {
  padding: 2.4rem 2.8rem;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 2rem;
  font-size: clamp(10px, 4vw, 2.8rem);
  font-weight: 500;
  line-height: 1.7;
}

@media (prefers-reduced-motion: reduce) {

  .faq__icon,
  .faq__answer {
    transition: none;
  }
}

/* ==========================================================================
   footer
   ========================================================================== */

.footer {
  width: 100%;
  max-width: var(--lp-max-width);
  margin-inline: auto;
  background-color: var(--color-text);
  padding: 1rem;
}

.footer__copyright {
  text-align: center;
}

.footer__copyright p {
  font-size: clamp(10px, 3vw, 1.4rem);
  line-height: 1.5;
  color: var(--color-white);
}