/* =========================================
main-visual（メインビジュアル）
========================================= */
.main-visual {
  overflow-x: hidden;
  background-image: url(../images/grid-sp.webp);
  background-size: cover;
  background-repeat: no-repeat;
}
.main-visual__inner {
  position: relative;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-top: 11px;
}
.main-visual__img {
  position: relative;
  z-index: 2;
}
.main-visual__circle-img {
  position: absolute;
  top: 33%;
  right: -7%;
  z-index: 1;
  width: 69%;
  animation: rotation 20s linear infinite;
}
.main-visual__recruitment {
  padding: 1em;
  background-color: var(--color-teal);
  color: var(--color-neon);
  font-weight: bold;
  font-size: clamp(18px, 5vw, 64px);
  text-align: center;
}
@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@media screen and (min-width: 768px) {
  .main-visual {
    background-image: url(../images/grid-pc.webp);
  }
  .main-visual__inner {
    width: 95%;
    padding-top: 50px;
  }
  .main-visual__circle-img {
    top: 4%;
    right: 0;
    width: 39%;
    animation-duration: 15s;
  }
}

/* =========================================
tokuten-introduction（特典導入）
========================================= */
.tokuten-introduction {
  background-color: var(--color-cyan-pale);
}
.tokuten-introduction__hero {
  width: 96%;
  margin: 0 auto;
  padding-top: 10px;
}
@media screen and (min-width: 768px) {
  .tokuten-introduction__hero {
    width: 95%;
    max-width: 1000px;
  }
}

/* =========================================
tokuten（特典詳細）
========================================= */
.tokuten {
  background-image: url(../images/grid-tokuten-area-sp.webp);
  background-size: cover;
  background-repeat: no-repeat;
}
.tokuten__inner {
  width: 94%;
  margin: 0 auto;

  padding-block: 16px;
}
.tokuten__contents {
  padding-bottom: 16px;
}

/* --- 特典マガジン --- */
.tokuten__magazine {
  position: relative;
  z-index: 2;
}
.tokuten__magazine::before {
  position: absolute;
  top: 40px;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-image: url(../images/tokuten-magazine-bg-sp.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  content: "";
}
.tokuten__magazine-img {
  display: block;
  position: relative;
  z-index: 3;
  width: 90%;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .tokuten {
    padding-top: 40px;
    background-image: url(../images/grid-tokuten-area-pc.webp);
  }
  .tokuten__inner {
    display: grid;
    width: 90%;
    max-width: 1300px;

    grid-column-gap: 20px;
    grid-row-gap: 10px;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }
  .tokuten__magazine::before {
    top: 90px;
    background-image: url(../images/tokuten-magazine-bg-pc.webp);
  }
  .tokuten__magazine-img {
    max-width: 1000px;

    padding-block: 40px;
  }
}

/* =========================================
weblab-intro（ウェブラボ紹介）
========================================= */
.weblab-intro__title {
  margin-top: 40px;
  background-color: var(--color-blue);
  color: var(--color-neon);
  font-weight: bold;
  font-size: clamp(18px, 7vw, 64px);
  text-align: center;

  padding-block: 1.3em;
}
.weblab-intro__inner {
  width: 96%;
  margin: 0 auto;
}
.weblab-intro__logo {
  width: 70%;
  margin: 0 auto;
  padding: 40px;
  background-color: var(--color-white);
  text-align: center;
}
.weblab-intro__logo-img {
  width: 80%;
  max-width: 500px;
  margin: 0 auto;
}
.weblab-intro__text {
  font-size: 18px;
  text-align: center;
}
.weblab-intro__emphasis {
  display: block;
  max-width: 360px;
  margin: 1em auto;
  padding: 0.5em;
  border-radius: 30px;
  background-color: var(--color-neon);
  color: var(--color-blue);
  font-weight: bold;
}
.weblab-intro__marker {
  display: inline-block;
  position: relative;
  font-weight: bold;
  font-size: clamp(20px, 5vw, 40px);
  text-decoration: underline var(--color-neon) 10px;

  text-underline-offset: -5px;
}
@media screen and (min-width: 768px) {
  .weblab-intro__title {
    margin-top: 90px;
  }
}

/* --- 実績（受講生／卒業率／案件獲得率） --- */
.achievements {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px) clamp(16px, 3.4vw, 40px)
    clamp(24px, 4vw, 48px);
  background: var(--color-white);
  color: var(--color-ink);
}
.achievements__title {
  margin-bottom: 24px;
  padding: 1em;
  background-color: var(--color-blue-pale);
  color: var(--color-blue);
  font-weight: bold;
  font-size: 16px;
  text-align: center;
}
.achievements__list {
  display: grid;

  --achievements-num: clamp(32px, 9vw, 92px);
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1.24fr);
}
.achievements__item {
  padding: 0 clamp(4px, 1.4vw, 18px);
}
.achievements__item + .achievements__item {
  border-left: 2px solid var(--color-blue);
}
.achievements__label {
  margin-bottom: 0.12em;
  font-weight: 900;
  font-size: calc(var(--achievements-num) * 0.44);
  line-height: 1.2;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.achievements__data {
  display: flex;
  align-items: flex-end;

  gap: clamp(2px, 0.6vw, 8px);
}
.achievements__num {
  color: var(--color-blue);
  font-weight: 900;
  font-size: var(--achievements-num);
  line-height: 1;
  font-family: inherit;
  letter-spacing: -0.02em;

  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}
.achievements__unit {
  padding-bottom: 0.18em;
  font-weight: 900;
  font-size: calc(var(--achievements-num) * 0.6);
  line-height: 1;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.achievements__unit--stack {
  padding-bottom: 0.2em;
  font-size: calc(var(--achievements-num) * 0.35);
  line-height: 1.15;
}
.achievements__notes {
  margin-top: clamp(16px, 2.6vw, 30px);
}
.achievements__note {
  padding-left: 1em;
  font-weight: 500;
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  text-indent: -1em;
}
@media screen and (min-width: 768px) {
  .achievements__note {
    font-size: 12px;
  }
}

/* =========================================
trouble-solving（悩み→解決）
========================================= */
.trouble-solving__inner {
  max-width: 1440px;
  margin: 0 auto;
}

/* =========================================
reason（ウェブラボが必要な4つの理由）
========================================= */
.reason {
  padding: clamp(48px, 9vw, 96px) clamp(16px, 4vw, 40px)
    clamp(56px, 10vw, 110px);
  background: var(--color-white);
}
.reason__inner {
  max-width: 780px;
  margin: 0 auto;
}
.reason__list {
  display: flex;
  flex-direction: column;

  gap: clamp(14px, 2.6vw, 22px);
}

/* --- 理由バー --- */
.reason-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: clamp(16px, 2.8vw, 24px) clamp(12px, 2vw, 18px)
    clamp(16px, 2.8vw, 24px) clamp(16px, 3.4vw, 34px);
  border: 0;
  border-radius: clamp(16px, 3vw, 26px);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    transform 0.24s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.2s ease;

  -webkit-appearance: none;
  appearance: none;
  gap: clamp(10px, 2vw, 20px);
}
.reason-bar:hover {
  transform: translateY(-3px);
}
.reason-bar:active {
  transform: translateY(1px);
  transition-duration: 0.06s;
}
.reason-bar:focus-visible {
  outline: 3px solid var(--color-blue-deep);

  outline-offset: 3px;
}
.reason-bar--lime {
  box-shadow: 0 6px 18px rgba(var(--color-blue-deep-rgb), 0.12);
  background: var(--color-lime);
  color: var(--color-blue-deep);
}
.reason-bar--lime:hover {
  box-shadow: 0 12px 26px rgba(var(--color-blue-deep-rgb), 0.18);
}
.reason-bar--blue {
  box-shadow: 0 6px 18px rgba(var(--color-blue-deep-rgb), 0.22);
  background: var(--color-blue-deep);
  color: var(--color-lime);
}
.reason-bar--blue:hover {
  box-shadow: 0 12px 26px rgba(var(--color-blue-deep-rgb), 0.3);
}
.reason-bar__text {
  flex: 1;
  font-weight: 900;
  font-size: clamp(14px, 2.5vw, 20px);
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.reason-bar__chip {
  display: grid;
  flex: none;
  width: clamp(52px, 9.4vw, 74px);
  height: clamp(52px, 9.4vw, 74px);
  border-radius: 50%;
  font-weight: 700;
  font-size: clamp(13px, 2.2vw, 18px);
  line-height: 1;
  letter-spacing: 0.02em;
  transition: transform 0.24s cubic-bezier(0.34, 1.56, 0.64, 1);

  place-items: center;
}
.reason-bar:hover .reason-bar__chip {
  transform: scale(1.08);
}
.reason-bar--lime .reason-bar__chip {
  background: var(--color-blue-deep);
  color: var(--color-lime);
}
.reason-bar--blue .reason-bar__chip {
  background: var(--color-lime);
  color: var(--color-blue-deep);
}

/* --- メッセージ --- */
.reason__message {
  margin-top: clamp(36px, 7vw, 64px);
  color: var(--color-blue-deep);
  font-weight: 900;
  font-size: clamp(17px, 3.1vw, 26px);
  line-height: 2;
  letter-spacing: 0.02em;
  text-align: center;
}
.reason__brand {
  font-size: 1.5em;
}

/* --- 理由モーダル --- */
.reason-modal {
  width: 92vw;
  max-height: min(84vh, 900px);
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: clamp(16px, 2.6vw, 24px);
  box-shadow: 0 30px 80px rgba(var(--color-navy-rgb), 0.35);
  background: var(--color-white);
}
.reason-modal[open] {
  animation: reason-modal-in 0.28s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.reason-modal::backdrop {
  background: rgba(var(--color-ink-rgb), 0.62);

  backdrop-filter: blur(3px);
}
.reason-modal[open]::backdrop {
  animation: reason-backdrop-in 0.28s ease;
}
.reason-modal__inner {
  position: relative;
  max-height: min(84vh, 900px);
  padding: clamp(34px, 5.6vw, 52px) clamp(20px, 4.4vw, 52px)
    clamp(30px, 5vw, 48px);
  overflow-y: auto;

  overscroll-behavior: contain;
}
.reason-modal__close {
  display: grid;
  position: absolute;
  top: clamp(12px, 2vw, 18px);
  right: clamp(12px, 2vw, 18px);
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: rgba(var(--color-blue-deep-rgb), 0.08);
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.2s ease;

  -webkit-appearance: none;
  appearance: none;
  place-items: center;
}
.reason-modal__close::before,
.reason-modal__close::after {
  position: absolute;
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-blue-deep);
  content: "";
}
.reason-modal__close::before {
  transform: rotate(45deg);
}
.reason-modal__close::after {
  transform: rotate(-45deg);
}
.reason-modal__close:hover {
  transform: rotate(90deg);
  background: rgba(var(--color-blue-deep-rgb), 0.16);
}
.reason-modal__num {
  margin-bottom: 10px;
  color: var(--color-blue-deep);
  font-weight: 700;
  font-size: clamp(12px, 1.8vw, 14px);
  line-height: 1;
  letter-spacing: 0.22em;
}
.reason-modal__num-value {
  font-size: 1.5em;
  letter-spacing: 0.08em;
}
.reason-modal__title {
  margin-bottom: clamp(20px, 3.4vw, 30px);
  padding-bottom: clamp(16px, 2.6vw, 22px);
  border-bottom: 3px solid var(--color-lime);
  color: var(--color-blue-deep);
  font-weight: 900;
  font-size: clamp(18px, 3.2vw, 26px);
  line-height: 1.6;
  letter-spacing: 0.02em;
}
.reason-modal__text {
  color: var(--color-gray-dark);
  font-weight: 500;
  font-size: clamp(14px, 1.9vw, 16px);
  line-height: 2;
  letter-spacing: 0.02em;
}
.reason-modal__text + .reason-modal__text {
  margin-top: 1.2em;
}
.reason-modal__list {
  display: flex;
  flex-direction: column;
  margin: clamp(16px, 2.6vw, 22px) 0;
  padding: clamp(18px, 3vw, 24px) clamp(18px, 3vw, 28px);
  border-radius: 14px;
  background: rgba(var(--color-blue-deep-rgb), 0.05);

  gap: 10px;
}
.reason-modal__item {
  position: relative;
  padding-left: 1.7em;
  color: var(--color-blue-deep);
  font-weight: 700;
  font-size: clamp(14px, 1.9vw, 16px);
  line-height: 1.7;
  letter-spacing: 0.02em;
}
.reason-modal__item::before {
  position: absolute;
  top: 0.62em;
  left: 0.2em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(var(--color-blue-deep-rgb), 0.35);
  background: var(--color-lime);
  content: "";
}
.reason-modal__strong {
  background: linear-gradient(
    transparent 78%,
    rgba(var(--color-lime-rgb), 0.9) 78%
  );
  color: var(--color-blue-deep);
  font-weight: 900;
}
body.is-reason-open {
  overflow: hidden;
}
@keyframes reason-modal-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes reason-backdrop-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@media screen and (min-width: 768px) {
  .reason__message {
    line-height: 1.9;
  }
  .reason-modal {
    width: min(720px, 92vw);
  }
  .reason-modal__close {
    width: 40px;
    height: 40px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .reason-bar,
  .reason-bar__chip,
  .reason-modal[open],
  .reason-modal[open]::backdrop {
    transition: none;
    animation: none;
  }
}

/* =========================================
point（ウェブラボのポイント：SP）
========================================= */
@media screen and (min-width: 768px) {
  .point {
    display: none;
  }
}

/* =========================================
point-pc（ウェブラボのポイント：PC）
========================================= */
.point-pc {
  display: none;
}
.point-pc__title {
  padding: 40px 20px;
  background-image: url(../images/point-ttl-bg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  font-weight: bold;
  font-size: 32px;
  line-height: 1.5;
  text-align: center;
}
.point-pc__logo {
  display: block;
  width: 90%;
  max-width: 424px;
  margin: 0 auto;
}
.point-pc__inner {
  background-image: url(../images/dot-bg.webp);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.point-pc__subtitle {
  padding: 16px;
  background-color: var(--color-charcoal-deep);
  color: var(--color-white);
  font-weight: bold;
  font-size: clamp(24px, 5vw, 64px);
  text-align: center;
}
.point-pc__list {
  width: 95%;
  max-width: 1100px;
  margin: 0 auto;

  padding-block: 64px;
}
@media screen and (min-width: 768px) {
  .point-pc {
    display: block;
  }
}

/* =========================================
can（ウェブラボでできるようになること）
========================================= */
@media screen and (min-width: 768px) {
  .can {
    background-image: url(../images/weblab-can-bg-pc.webp);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .can__inner {
    width: 95%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 64px 0;
  }
}

/* =========================================
knowing（変わりたいあなたへ）
========================================= */
.knowing {
  position: relative;
  background: var(--color-sky-pale);
  color: var(--color-white);
}

/* --- 上部の波 --- */
.knowing__wave {
  display: block;
  width: 100%;
  height: auto;
  color: var(--color-charcoal);
}
.knowing__wave--pc {
  display: none;
}

/* --- コンテンツ --- */
.knowing__contents {
  margin-top: -2px;
  padding-bottom: clamp(48px, 10vw, 96px);
  background: var(--color-charcoal);
}
.knowing__inner {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
}
.knowing__title {
  margin-bottom: clamp(28px, 5.5vw, 48px);
  padding-top: clamp(28px, 6vw, 56px);
  font-weight: 900;
  font-size: clamp(28px, 7.9vw, 48px);
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-align: center;
}
.knowing__text {
  font-size: clamp(14px, 2.9vw, 18px);
  line-height: 1.9;
  letter-spacing: 0.04em;
}
.knowing__text--lead {
  padding-bottom: 30px;
}
.knowing__text--more {
  visibility: hidden;
  height: 0;
  overflow: hidden;
  transition:
    height 0.4s ease,
    visibility 0.4s;
}
.knowing.is-active .knowing__text--more {
  visibility: visible;
  height: auto;
}
.knowing__highlight {
  font-weight: bold;
}
.knowing__highlight--neon {
  color: var(--color-neon);
}
.knowing__highlight--sky {
  color: var(--color-sky);
}

/* --- 詳しく見るボタン --- */
.knowing__more {
  position: relative;
  border: 0;
  border-radius: 10px;
  box-shadow: 4px 4px 0 0 var(--color-lime-dark);
  background: var(--color-teal-dark);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.knowing__more:hover {
  transform: translate(4px, 4px);
  box-shadow: none;
}
.knowing.is-active .knowing__more {
  margin-top: clamp(28px, 6vw, 48px);
}
.knowing__more-btn {
  display: block;
  width: 100%;
  padding: clamp(14px, 3.2vw, 20px) clamp(44px, 10vw, 64px);
  border: 0;
  border-radius: inherit;
  background: none;
  color: var(--color-white);
  font-weight: 700;
  font-size: clamp(16px, 3.4vw, 21px);
  font-family: inherit;
  letter-spacing: 0.08em;
  cursor: pointer;

  -webkit-appearance: none;
  appearance: none;
}
.knowing__more-btn:focus-visible {
  outline: 2px solid var(--color-white);

  outline-offset: 3px;
}
.knowing__more-initial {
  font-size: 1.15em;
}
@media screen and (min-width: 768px) {
  .knowing__wave--sp {
    display: none;
  }
  .knowing__wave--pc {
    display: block;
  }
}
@media (prefers-reduced-motion: reduce) {
  .knowing__more,
  .knowing__text--more {
    transition: none;
  }
}

/* =========================================
after（卒業後の姿）
========================================= */
.after__inner {
  width: 98%;
  margin: 0 auto;

  padding-block: 40px;
}
@media screen and (min-width: 768px) {
  .after__inner {
    width: 95%;
    max-width: 1440px;

    padding-block: 64px;
  }
}

/* =========================================
voice（受講生の声）
========================================= */
@media screen and (min-width: 768px) {
  .voice {
    padding-bottom: 64px;
    background-color: var(--color-sky);
  }
  .voice__inner {
    width: 95%;
    max-width: 1200px;
    margin: 0 auto;
  }
}

/* =========================================
faq（よくあるご質問）
========================================= */
.faq {
  position: relative;
  padding: 80px 14px 40px;
  overflow: hidden;
  background-image:
    radial-gradient(
      circle at 0 0,
      rgba(var(--color-cyan-rgb), 0.08),
      transparent 45%
    ),
    radial-gradient(
      circle at 100% 100%,
      rgba(var(--color-lime-dark-rgb), 0.1),
      transparent 45%
    ),
    radial-gradient(rgba(var(--color-ink-rgb), 0.045) 1px, transparent 1px);
  background-size:
    100% 100%,
    100% 100%,
    22px 22px;
  background-color: var(--color-gray-pale);
  color: var(--color-navy);
}
.faq__watermark {
  position: absolute;
  top: -0.1em;
  right: -0.02em;
  color: rgba(var(--color-ink-rgb), 0.04);
  font-weight: 700;
  font-size: 38vw;
  line-height: 1;
  font-family: "Oswald", "Arial Black", sans-serif;
  letter-spacing: 0;

  pointer-events: none;
  user-select: none;
}
.faq__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

/* --- 見出し --- */
.faq__head {
  margin-bottom: 40px;
  padding-top: 20px;
  text-align: center;
}
.faq__title {
  margin-bottom: 16px;
  font-weight: 900;
  font-size: clamp(28px, 4.4vw, 46px);
  letter-spacing: 0.04em;
}
.faq__title::after {
  display: block;
  width: 48px;
  height: 4px;
  margin: 20px auto 0;
  border-radius: 2px;
  background: var(--color-lime-dark);
  content: "";
}
.faq__sub {
  color: rgba(var(--color-navy-rgb), 0.72);
  font-weight: 500;
  font-size: clamp(14px, 1.8vw, 17px);
  letter-spacing: 0.04em;
}

/* --- 質問リスト --- */
.faq__list {
  display: flex;
  flex-direction: column;

  gap: 18px;
}
.faq-item {
  overflow: hidden;
  border: 1px solid rgba(var(--color-ink-rgb), 0.06);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(var(--color-navy-rgb), 0.06);
  background: var(--color-white);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(var(--color-navy-rgb), 0.1);
}
.faq-item:has(.faq-item__details[open]) {
  box-shadow: 0 16px 40px rgba(var(--color-cyan-rgb), 0.16);
}
.faq-item__details::details-content {
  opacity: 0;
  overflow: clip;
  transition:
    block-size 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.4s ease,
    content-visibility 0.45s allow-discrete;

  block-size: 0;
}
.faq-item__details[open]::details-content {
  opacity: 1;

  block-size: auto;
}

/* --- 質問 --- */
.faq-item__q {
  display: flex;
  align-items: center;
  list-style: none;
  position: relative;
  padding: 22px 60px 22px 20px;
  cursor: pointer;
  transition: box-shadow 0.25s ease;

  gap: 14px;
}
.faq-item__q::-webkit-details-marker {
  display: none;
}
.faq-item__details[open] .faq-item__q {
  box-shadow: inset 4px 0 0 var(--color-lime-dark);
}
.faq-item__qmark {
  flex: none;
  min-width: 10px;
  color: var(--color-cyan-dark);
  font-weight: 600;
  font-size: 28px;
  line-height: 0.9;
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.01em;
}
.faq-item__details[open] .faq-item__qmark {
  color: var(--color-lime-dark);
}
.faq-item__qtext {
  font-weight: 700;
  font-size: clamp(14px, 1.9vw, 18px);
  line-height: 1.65;
  letter-spacing: 0.02em;
}

/* --- 開閉アイコン --- */
.faq-item__icon {
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(var(--color-cyan-rgb), 0.1);
  transition:
    background 0.25s ease,
    transform 0.3s ease;
}
.faq-item__icon::before,
.faq-item__icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-cyan);
  content: "";
  transition:
    transform 0.25s ease,
    background 0.25s ease;
}
.faq-item__icon::before {
  transform: translate(-50%, -50%);
  width: 16px;
  height: 2px;
}
.faq-item__icon::after {
  transform: translate(-50%, -50%);
  width: 2px;
  height: 16px;
}
.faq-item__details[open] .faq-item__icon {
  transform: translateY(-50%) rotate(180deg);
  background: var(--color-cyan);
}
.faq-item__details[open] .faq-item__icon::before,
.faq-item__details[open] .faq-item__icon::after {
  background: var(--color-white);
}
.faq-item__details[open] .faq-item__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

/* --- 回答 --- */
.faq-item__a {
  padding: 2px 20px 24px 20px;
}
.faq-item__text {
  color: rgba(var(--color-navy-rgb), 0.72);
  font-weight: 400;
  font-size: clamp(14px, 1.7vw, 16px);
  line-height: 1.95;
  letter-spacing: 0.02em;
}
.faq-item__text + .faq-item__text {
  margin-top: 1.1em;
}
.faq-item__strong {
  color: var(--color-cyan-dark);
  font-weight: 700;
  font-size: 1.5em;
  line-height: 1;
  font-family: "Oswald", sans-serif;
}
.faq-item__note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed rgba(var(--color-navy-rgb), 0.14);
  color: rgba(var(--color-navy-rgb), 0.68);
  font-size: clamp(12px, 1.4vw, 13px);
  line-height: 1.85;
  letter-spacing: 0.02em;
}
@media screen and (min-width: 768px) {
  .faq {
    padding: 120px 24px 150px;
  }
  .faq__watermark {
    top: -0.18em;
    right: -0.04em;
    font-size: clamp(140px, 30vw, 440px);
  }
  .faq__head {
    margin-bottom: 56px;
    padding-top: 40px;
  }
  .faq-item__q {
    padding: 26px 78px 26px 26px;

    gap: 20px;
  }
  .faq-item__qmark {
    font-size: clamp(28px, 3.6vw, 40px);
  }
  .faq-item__icon {
    right: 24px;
    width: 38px;
    height: 38px;
  }
  .faq-item__a {
    padding: 4px 26px 28px 98px;
  }
}

/* =========================================
message（代表メッセージ）
========================================= */
.message__inner {
  width: 95%;
  margin: 0 auto;

  padding-block: 40px;
}
.message__img {
  width: 75%;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .message__inner {
    display: flex;
    max-width: 1000px;

    gap: 40px;
  }
  .message__img {
    align-self: flex-start;
    position: sticky;
    top: 40px;
    max-width: 400px;
  }
}

/* ==========
cta-last
==========*/
.tokuten-introduction--last {
  background: var(--gradient-blue-lime);
}

/* =========================================
site-footer（フッター）
========================================= */
.site-footer {
  padding: 36px 22px 48px;
  background: var(--color-night);
  color: var(--color-light);
  text-align: center;
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;

  gap: 12px 22px;
}
.site-footer__item {
  position: relative;
}
.site-footer__item + .site-footer__item::before {
  position: absolute;
  top: 50%;
  left: -11px;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background: rgba(var(--color-light-rgb), 0.25);
  content: "";
}
.site-footer__link {
  color: rgba(var(--color-light-rgb), 0.78);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.2s ease;
}
.site-footer__link:hover {
  color: var(--color-cyan);
}
.site-footer__copy {
  color: rgba(var(--color-light-rgb), 0.65);
  font-size: 12px;
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 768px) {
  .site-footer {
    padding: 44px 24px 60px;
  }
  .site-footer__links {
    gap: 14px 28px;
  }
  .site-footer__item + .site-footer__item::before {
    left: -14px;
  }
}