/* =============================
   first-room.css
   はじまりの相談室
   ============================= */

.fr-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(80px, 10vw, 120px) 28px clamp(100px, 12vw, 160px);
}

/* ---- Hero ---- */
.fr-hero {
  margin-bottom: clamp(64px, 8vw, 100px);
}

.fr-hero__main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: clamp(24px, 4vw, 48px) clamp(32px, 5vw, 64px);
  align-items: start;
  margin-bottom: clamp(64px, 13vw, 150px);
}
.fr-hero__right {
  grid-column: 2;
  grid-row: 1 / 3;
}
.fr-hero__catch {
  align-self: end;
}
@media (max-width: 640px) {
  .fr-hero__main {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .fr-hero__right {
    grid-column: auto;
    grid-row: auto;
  }
  .fr-hero__label { font-size: 21px; }
  .fr-hero__ilu { width: 62%; }
}

.fr-hero__label {
  display: block;
  width: fit-content;
  font-family: var(--sans);
  font-size: clamp(1.8rem, 3.2vw, 2.2rem);
  font-weight: 400;
  letter-spacing: .32em;
  color: var(--ink);
  background: #fff;
  padding: 16px 20px;
  margin: 0 auto 40px;
  text-align: center;
}

.fr-hero__catch {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 400;
  line-height: 2.1;
  letter-spacing: .12em;
  color: var(--ink);
  text-align: center;
}

.fr-hero__ilu {
  width: 72%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.fr-hero__lead {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}
.fr-hero__lead p {
  font-family: var(--serif);
  font-size: .95rem;
  line-height: 2.3;
  letter-spacing: .08em;
  color: var(--ink);
  margin-bottom: 28px;
}
.fr-hero__lead p:last-child {
  margin-bottom: 0;
}

/* ---- Section common ---- */
.fr-section {
  margin-bottom: clamp(64px, 8vw, 100px);
  padding-top: clamp(32px, 5vw, 56px);
}
.fr-rule {
  width: 100%;
  height: 1px;
  background: var(--line);
  margin: 0 0 clamp(52px, 7vw, 76px);
}
.fr-sec-title {
  text-align: center;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: .14em;
  margin-bottom: clamp(36px, 5vw, 56px);
}

/* ---- States list ---- */
.fr-states {
  display: flex;
  flex-direction: column;
}
.fr-state {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 28px 6px;
  border-bottom: 1px solid var(--line);
}
.fr-state:first-child {
  border-top: 1px solid var(--line);
}
.fr-state__icon {
  flex: none;
  width: 46px;
  height: 46px;
  color: var(--ink);
}
.fr-state__text {
  font-family: var(--serif);
  font-size: .98rem;
  line-height: 1.8;
  letter-spacing: .06em;
}

/* ---- Offer ---- */
.fr-offer {
  text-align: center;
}

/* 方眼紙エリア（パディングのみ、背景なし） */
.fr-offer__graph {
  padding: clamp(20px, 3vw, 36px) 0;
  margin-bottom: 48px;
}

/* 2カラムカードグリッド */
.fr-offer__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 40px);
}

/* カード：方眼紙背景 */
.fr-offer__card {
  background-color: #fff;
  background-image:
    linear-gradient(rgba(0,0,0,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.025) 1px, transparent 1px);
  background-size: 22px 22px;
  padding: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 36px) clamp(32px, 4vw, 48px);
  text-align: left;
}

.fr-offer__card-num {
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .24em;
  color: var(--sub);
  text-align: center;
  margin-bottom: 20px;
}

.fr-offer__card-title {
  font-family: var(--serif);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--ink);
  text-align: center;
  margin-bottom: 28px;
}

/* SVGアイコン */
.fr-offer__card-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 56px;
  margin: 0 auto 32px;
  color: var(--sub);
}
.fr-offer__card-icon svg {
  height: 100%;
  width: auto;
}

.fr-offer__card-body {
  font-family: var(--serif);
  font-size: .95rem;
  color: var(--ink);
  line-height: 2.1;
  letter-spacing: .08em;
}

.fr-offer__note {
  font-family: var(--serif);
  font-size: .9rem;
  color: var(--sub);
  line-height: 2.2;
  margin: 0 auto;
  letter-spacing: .06em;
}

/* ---- Flow ---- */
.fr-flow {
  position: relative;
  padding-left: 96px;
}
.fr-flow::before {
  content: "";
  position: absolute;
  left: 78px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: #555555;
}
.fr-step {
  position: relative;
  padding-bottom: 52px;
      padding-left: 24px;
}
.fr-step:last-child {
  padding-bottom: 0;
}
.fr-step::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 14px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink);
}
.fr-step__num {
  position: absolute;
  left: -96px;
  top: 8px;
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .24em;
  color: var(--sub);
}
.fr-step__title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .1em;
  margin-top: -8px;
  margin-bottom: 14px;
}
.fr-step__body {
  font-family: var(--serif);
  font-size: .92rem;
  color: var(--sub);
  line-height: 2.1;
  letter-spacing: .06em;
}
.fr-step__body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  transition: opacity .3s ease;
}
.fr-step__body a:hover {
  opacity: .5;
}

/* ---- Price ---- */
.fr-price {
  text-align: center;
}
.fr-price__num {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: .04em;
  margin-bottom: 10px;
}
.fr-price__num span {
  font-size: 1rem;
}
.fr-price__meta {
  font-family: var(--sans);
  font-size: .82rem;
  color: var(--sub);
  letter-spacing: .2em;
}

/* ---- CTA ---- */
.fr-cta {
  text-align: center;
  margin-top: 96px;
}
.fr-cta__btn {
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 22px 72px;
  font-family: var(--serif);
  font-size: .95rem;
  letter-spacing: .3em;
  color: var(--ink);
  text-decoration: none;
  transition: background .4s ease, color .4s ease;
}
.fr-cta__btn:hover {
  background: var(--ink);
  color: var(--paper);
}
.fr-cta__aside {
  margin-top: 34px;
  font-family: var(--sans);
  font-size: .82rem;
  color: var(--sub);
  line-height: 2;
  letter-spacing: .04em;
}

/* ===== FAQ ===== */
.fr-faq {
  padding: clamp(64px, 10vw, 120px) 0 clamp(80px, 12vw, 140px);
}
.fr-faq__inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 28px;
}
.fr-faq__kicker {
  font-family: var(--outfit);
  font-size: 20px;
  letter-spacing: .4em;
  color: var(--sub);
  margin-bottom: clamp(40px, 6vw, 64px);
  line-height: 1;
}
.fr-faq__kicker-ja {
  display: block;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .18em;
  margin-top: 8px;
}
.fr-faq__group {
  margin-bottom: clamp(44px, 6vw, 64px);
}
.fr-faq__cat {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--sub);
  margin: 0 0 16px;
}

/* アコーディオン */
.fr-faq__item {
  margin-bottom: 12px;
}
.fr-faq__q {
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 40px 16px 16px;
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: .08em;
  line-height: 1.8;
  color: var(--ink);
  background: #fff;
  cursor: pointer;
  position: relative;
  transition: background .25s ease, color .25s ease;
}
.fr-faq__q::-webkit-details-marker { display: none; }
.fr-faq__q::before {
  content: "Q.";
  font-family: var(--outfit);
  font-size: 16px;
  letter-spacing: .1em;
  color: var(--sub);
  flex-shrink: 0;
  margin-top: 2px;
  transition: color .25s ease;
}
.fr-faq__q::after {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 300;
  color: var(--sub);
  line-height: 1;
  transition: color .25s ease;
}
.fr-faq__item[open] .fr-faq__q {
  background: #1e2d3d !important;
  color: #ffffff !important;
}
.fr-faq__item[open] .fr-faq__q::before {
  color: #fff;
}
.fr-faq__item[open] .fr-faq__q::after {
  content: "−";
  color: rgba(255,255,255,.7);
}
.fr-faq__a {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: .1rem;
  line-height: 2.4;
  color: var(--ink);
  background: #fff;
  padding: min(calc(1.01232rem + 2.34742vw),3.125rem) min(calc(.36972rem + 3.75587vw),3.75rem);
  margin: 0;
  animation: faqSlideDown .35s cubic-bezier(.25,.8,.25,1) both;
}

@keyframes faqSlideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .fr-offer__cards { grid-template-columns: 1fr; }
  .fr-faq__inner { padding-left: 0; padding-right: 0; }
}