@charset "UTF-8";

/* =========================================================
   KOKETSU A.D.
   FAQ Page

   読み込み順
   1. ../common/base.css
   2. ../common/lifestyle.css
   3. style.css
========================================================= */


/* =========================================================
   Page
========================================================= */

.page.faq-page {
  position: relative;
  width: 100%;
  overflow: visible;
  color: var(--color-text);
  background: var(--color-bg);
}


/* =========================================================
   Fixed Background
========================================================= */

.faq-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--color-dark);
}

.faq-background__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.faq-background__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(14, 18, 17, 0.82) 0%,
      rgba(14, 18, 17, 0.56) 38%,
      rgba(14, 18, 17, 0.36) 100%
    ),
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.12) 0%,
      rgba(0, 0, 0, 0.34) 100%
    );
}


/* =========================================================
   Hero
========================================================= */

.faq-hero {
  position: relative;
  z-index: 1;
  min-height: calc(100svh - 78px);
  color: var(--color-white);
}

.faq-hero__inner {
  width: min(
    var(--content-width),
    calc(100% - (var(--side-space-pc) * 2))
  );
  min-height: calc(100svh - 78px);
  margin-inline: auto;
  padding-block: 120px 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.faq-hero__label {
  margin-bottom: 30px;
  font-family: var(--font-en);
  font-size: var(--hero-label-size);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing-label);
}

.faq-hero__title {
  max-width: 960px;
  margin: 0;
  font-size: clamp(40px, 5.2vw, 72px);
  font-weight: 300;
  line-height: 1.55;
  letter-spacing: var(--hero-title-letter-spacing);
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.28);
}

.faq-hero__text {
  max-width: 650px;
  margin-top: 44px;
  color: rgba(255, 255, 255, 0.82);
}

.faq-hero__text p {
  font-size: 16px;
  line-height: 2.1;
}

.faq-hero__text p + p {
  margin-top: 18px;
}

.faq-hero__scroll {
  width: max-content;
  margin-top: 56px;
  padding: 10px 2px 14px;
  color: var(--color-white);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.22em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.7);
  transition:
    opacity var(--transition-fast),
    letter-spacing var(--transition-fast);
}

.faq-hero__scroll:hover {
  opacity: 0.7;
  letter-spacing: 0.28em;
}


/* =========================================================
   FAQ Content
========================================================= */

.faq-content {
  position: relative;
  z-index: 1;
  padding: 130px 0 150px;
}

.faq-content::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(245, 243, 238, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.faq-content__inner {
  position: relative;
  z-index: 1;
  width: min(
    var(--content-width),
    calc(100% - (var(--side-space-pc) * 2))
  );
  margin-inline: auto;
  display: grid;
  grid-template-columns:
    minmax(230px, 0.55fr)
    minmax(0, 1.45fr);
  gap: 90px;
  align-items: start;
}


/* =========================================================
   Sidebar
========================================================= */

.faq-sidebar {
  position: sticky;
  top: 112px;
  align-self: start;
  min-width: 0;
  height: max-content;
}

.faq-sidebar__inner {
  padding: 34px 30px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(60, 54, 46, 0.14);
  box-shadow: 0 20px 55px rgba(20, 20, 18, 0.07);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.faq-sidebar__label {
  margin-bottom: 20px;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.2em;
  color: var(--color-sub);
}

.faq-sidebar__title {
  margin: 0;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.05em;
}

.faq-category-nav {
  margin-top: 34px;
  border-top: 1px solid var(--color-border);
}

.faq-category-nav__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 56px;
  padding: 14px 0;
  color: var(--color-text-soft);
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
  line-height: 1.7;
  transition:
    color var(--transition-fast),
    padding-left var(--transition-fast);
}

.faq-category-nav__item:hover {
  color: var(--color-text);
  padding-left: 4px;
}

.faq-category-nav__item.is-active {
  color: var(--color-text);
  font-weight: 500;
}

.faq-category-nav__item.is-active::after {
  content: "";
  grid-column: 1 / -1;
  display: block;
  width: 44px;
  height: 2px;
  margin-top: -4px;
  background: var(--color-sub);
}

.faq-category-nav__number {
  font-family: var(--font-en);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.14em;
  color: var(--color-sub);
}


/* =========================================================
   FAQ Main
========================================================= */

.faq-main {
  min-width: 0;
}

.faq-category {
  scroll-margin-top: 110px;
}

.faq-category + .faq-category {
  margin-top: 120px;
}

.faq-category__header {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 22px;
  align-items: start;
  margin-bottom: 40px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--color-border-dark);
}

.faq-category__number {
  margin: 0;
  padding-top: 4px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.18em;
  color: var(--color-sub);
}

.faq-category__en {
  margin-bottom: 8px;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.18em;
  color: var(--color-sub);
}

.faq-category__title {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: var(--letter-spacing-heading);
}


/* =========================================================
   FAQ List
========================================================= */

.faq-list {
  border-top: 1px solid rgba(60, 54, 46, 0.12);
}

.faq-item {
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(60, 54, 46, 0.14);
  transition:
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.faq-item[open] {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 45px rgba(26, 24, 20, 0.06);
}

.faq-item__question {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 28px;
  gap: 18px;
  align-items: center;
  min-height: 92px;
  padding: 24px 30px;
  cursor: pointer;
  list-style: none;
}

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

.faq-item__question::marker {
  content: "";
}

.faq-item__mark {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  color: var(--color-sub);
}

.faq-item__question-text {
  min-width: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.85;
  letter-spacing: 0.04em;
}

.faq-item__toggle {
  position: relative;
  width: 22px;
  height: 22px;
}

.faq-item__toggle::before,
.faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-text);
  transform: translate(-50%, -50%);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.faq-item__toggle::before {
  width: 18px;
  height: 1px;
}

.faq-item__toggle::after {
  width: 1px;
  height: 18px;
}

.faq-item[open] .faq-item__toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item__answer {
  padding:
    0
    30px
    38px
    90px;
  color: var(--color-text-soft);
}

.faq-item__answer p {
  max-width: 760px;
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.faq-item__answer p + p {
  margin-top: 20px;
}

.faq-item__answer strong {
  font-weight: 600;
  color: var(--color-text);
}


/* =========================================================
   Guide Card
========================================================= */

.faq-guide-card {
  max-width: 700px;
  margin-top: 34px;
  padding: 28px 30px;
  background: rgba(241, 238, 231, 0.92);
  border-left: 3px solid var(--color-sub);
}

.faq-guide-card__label {
  margin: 0 0 10px !important;
  font-family: var(--font-en);
  font-size: 10px !important;
  font-weight: 600;
  line-height: 1.5 !important;
  letter-spacing: 0.16em;
  color: var(--color-sub);
}

.faq-guide-card__title {
  margin: 0;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.05em;
}

.faq-guide-card__text {
  margin-top: 14px !important;
  font-size: 15px !important;
  line-height: 2 !important;
  color: var(--color-text-soft);
}

.faq-guide-card__link {
  width: min(100%, 330px);
  min-height: 56px;
  margin-top: 24px;
  padding: 14px 18px 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--color-text);
  border: 1px solid var(--color-border-dark);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.06em;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}

.faq-guide-card__link:hover {
  color: var(--color-white);
  background: var(--color-dark);
  border-color: var(--color-dark);
}

.faq-guide-card--money {
  background: rgba(235, 237, 232, 0.94);
}

.faq-guide-card--page {
  background: rgba(238, 235, 228, 0.94);
}

.faq-guide-card--opinion {
  background: rgba(235, 232, 232, 0.94);
}


/* =========================================================
   Consultation Guide
========================================================= */

.faq-consultation-guide {
  margin-top: 130px;
  padding: 70px 58px;
  color: var(--color-white);
  background: rgba(24, 29, 27, 0.94);
  box-shadow: 0 30px 75px rgba(20, 20, 18, 0.14);
}

.faq-consultation-guide__label {
  margin-bottom: 22px;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.56);
}

.faq-consultation-guide__title {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 300;
  line-height: 1.75;
  letter-spacing: var(--letter-spacing-heading);
}

.faq-consultation-guide__text {
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.72);
}

.faq-consultation-cards {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.faq-consultation-card {
  position: relative;
  min-width: 0;
  min-height: 300px;
  padding: 28px 26px 30px;
  display: flex;
  flex-direction: column;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.faq-consultation-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.42);
  transform: translateY(-4px);
}

.faq-consultation-card__number {
  font-family: var(--font-en);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.46);
}

.faq-consultation-card__en {
  margin-top: 32px;
  font-family: var(--font-en);
  font-size: 9px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.52);
}

.faq-consultation-card__title {
  margin-top: 10px;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.05em;
}

.faq-consultation-card__text {
  margin-top: 20px;
  font-size: 14px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.72);
}

.faq-consultation-card__arrow {
  margin-top: auto;
  padding-top: 32px;
  font-family: var(--font-en);
  font-size: 20px;
  line-height: 1;
  text-align: right;
}


/* =========================================================
   Life Style Design Navigation
========================================================= */

.faq-page .lifestyle-navigation {
  position: relative;
  z-index: 2;
  background: var(--color-bg);
}


/* =========================================================
   Tablet
========================================================= */

@media (max-width: 1000px) {
  .faq-content__inner {
    grid-template-columns:
      minmax(210px, 0.52fr)
      minmax(0, 1.48fr);
    gap: 54px;
  }

  .faq-sidebar__inner {
    padding: 28px 22px;
  }

  .faq-consultation-cards {
    grid-template-columns: 1fr;
  }

  .faq-consultation-card {
    min-height: 220px;
  }
}


/* =========================================================
   Tablet / Mobile Layout
========================================================= */

@media (max-width: 820px) {
  .faq-background {
    position: absolute;
    height: 100svh;
  }

  .faq-background__overlay {
    background:
      linear-gradient(
        180deg,
        rgba(12, 16, 15, 0.62) 0%,
        rgba(12, 16, 15, 0.78) 100%
      );
  }

  .faq-hero {
    min-height: calc(100svh - 66px);
  }

  .faq-hero__inner {
    width: calc(100% - (var(--side-space-sp) * 2));
    min-height: calc(100svh - 66px);
    padding-block: 88px 78px;
  }

  .faq-hero__title {
    font-size: clamp(34px, 8vw, 52px);
  }

  .faq-content {
    padding: 90px 0 110px;
  }

  .faq-content::before {
    background: rgba(245, 243, 238, 0.98);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .faq-content__inner {
    width: calc(100% - (var(--side-space-sp) * 2));
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .faq-sidebar {
    position: static;
    top: auto;
    height: auto;
  }

  .faq-sidebar__inner {
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .faq-sidebar__title {
    font-size: 24px;
  }

  .faq-category-nav {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    border-top: 0;
  }

  .faq-category-nav__item {
    min-height: 68px;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.72);
  }

  .faq-category-nav__item.is-active::after {
    display: none;
  }

  .faq-category-nav__item.is-active {
    color: var(--color-white);
    background: var(--color-dark);
    border-color: var(--color-dark);
  }

  .faq-category-nav__item.is-active .faq-category-nav__number {
    color: rgba(255, 255, 255, 0.6);
  }

  .faq-category + .faq-category {
    margin-top: 90px;
  }

  .faq-consultation-guide {
    margin-top: 100px;
    padding: 58px 38px;
  }
}


/* =========================================================
   Mobile
========================================================= */

@media (max-width: 640px) {
  .faq-hero__label {
    margin-bottom: 22px;
    font-size: 11px;
  }

  .faq-hero__title {
    font-size: 34px;
    line-height: 1.58;
  }

  .faq-hero__text {
    margin-top: 34px;
  }

  .faq-hero__text p {
    font-size: 14px;
    line-height: 2;
  }

  .faq-hero__scroll {
    margin-top: 42px;
  }

  .faq-content {
    padding: 78px 0 92px;
  }

  .faq-category-nav {
    grid-template-columns: 1fr;
  }

  .faq-category__header {
    grid-template-columns: 46px 1fr;
    gap: 12px;
    margin-bottom: 28px;
    padding-bottom: 22px;
  }

  .faq-category__title {
    font-size: 27px;
  }

  .faq-item__question {
    grid-template-columns: 30px minmax(0, 1fr) 24px;
    gap: 12px;
    min-height: 82px;
    padding: 22px 18px;
  }

  .faq-item__mark {
    font-size: 16px;
  }

  .faq-item__question-text {
    font-size: 15px;
    line-height: 1.8;
  }

  .faq-item__answer {
    padding:
      0
      18px
      30px
      60px;
  }

  .faq-item__answer p {
    font-size: var(--font-size-body-sp);
    line-height: var(--line-height-body-sp);
  }

  .faq-guide-card {
    margin-top: 28px;
    padding: 24px 20px;
  }

  .faq-guide-card__title {
    font-size: 20px;
  }

  .faq-guide-card__link {
    width: 100%;
  }

  .faq-consultation-guide {
    padding: 46px 24px;
  }

  .faq-consultation-guide__title {
    font-size: 28px;
  }

  .faq-consultation-cards {
    margin-top: 40px;
  }

  .faq-consultation-card {
    min-height: 230px;
    padding: 24px 22px 26px;
  }
}


/* =========================================================
   Small Mobile
========================================================= */

@media (max-width: 420px) {
  .faq-hero__title {
    font-size: 30px;
  }

  .faq-item__question {
    grid-template-columns: 28px minmax(0, 1fr) 22px;
  }

  .faq-item__answer {
    padding-left: 18px;
  }
}


/* =========================================================
   Reduced Motion
========================================================= */

@media (prefers-reduced-motion: reduce) {
  .faq-hero__scroll,
  .faq-category-nav__item,
  .faq-item,
  .faq-item__toggle::before,
  .faq-item__toggle::after,
  .faq-guide-card__link,
  .faq-consultation-card {
    transition: none;
  }
}


/* =========================================================
   FAQ Sticky Override
========================================================= */

@media (min-width: 821px) {
  .page.faq-page {
    overflow: visible;
  }

  .faq-sidebar {
    position: sticky;
    top: 112px;
    align-self: start;
    height: max-content;
  }
}