@charset "UTF-8";

/* ============================================================
   ABOUT PAGE
   /about/css/about.css
   hero・CTAは works / area の印象を継承しつつ、
   本文は about 専用で整理
============================================================ */

/* ============================================================
   ANIMATIONS
============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes charaIn {
  from { opacity: 0; transform: translateX(-18px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes charaBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes balloonIn {
  from { opacity: 0; transform: scale(.9) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ============================================================
   SECTION BACKGROUNDS
============================================================ */
.about-intro .container,
.about-approach .container,
.about-values .container,
.about-flow .container,
.about-fit .container,
.about-shonan .container,
.about-profile .container,
.about-faq .container {
  position: relative;
}

/* ============================================================
   HERO BASE
============================================================ */
.hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #fff;
  padding: 0;
}
@media (max-width: 767px) {
  .hero .container {
    width: 100% !important;
  }
}

.hero-sky {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 24vw;
  background: linear-gradient(180deg, #3d8fc0 0%, #4e9fd1 25%, #72b5de 55%, #ffffff 100%);
  will-change: transform;
}

.hero-illust {
  position: absolute;
  top: 0;
  left: 25%;
  width: 80%;
  z-index: -2;
  opacity: .92;
}
.hero-illust img {
  width: 100%;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
}

.hero-inner {
  position: relative;
  z-index: 10;
  max-width: 1280px;
  margin: 12% auto 0;
  padding: 0 5%;
}
.hero-inner::before {
  content: "ABOUT";
  position: absolute;
  z-index: -1;
  top: -12vw;
  left: 2%;
  font-size: clamp(84px, 16vw, 220px);
  font-weight: 900;
  letter-spacing: -.06em;
  line-height: 1;
  color: #fff;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
@media (max-width: 767px) {
  .hero-inner::before {
    top: -12vw;
    left: 50%;
    transform: translateX(-50%);
    font-size: clamp(10px, 18vw, 220px);
  }
}

.hero-chara-wrap {
  position: relative;
  z-index: 4;
  width: 24%;
  animation: charaIn .9s var(--ease) .28s both;
}
.hero-chara-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 24px rgba(10, 30, 60, .12));
  animation: charaBob 4.2s ease-in-out infinite;
}
.chara-balloon {
  position: absolute;
  top: 0;
  left: 80%;
  margin-top: 9%;
  background: #fff;
  border-radius: 100px;
  padding: 1em;
  box-shadow: 0 4px 16px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.8);
  font-size: clamp(12px, 1.1vw, 17px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  white-space: nowrap;
  z-index: 15;
  pointer-events: none;
  animation: balloonIn .65s var(--ease) 1.2s both;
}
.chara-balloon::after {
  content: "";
  position: absolute;
  bottom: -11px;
  left: 13%;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 6px solid transparent;
  border-top: 13px solid #fff;
}
.chara-balloon em {
  font-style: normal;
  color: var(--accent);
}

/* ============================================================
   ABOUT HERO PANEL
============================================================ */
.about-page-hero {
  position: relative;
  padding-top: 7% !important;
  padding-bottom: 92px;
  overflow: visible;
}
.about-page-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(74,124,255,.14) 22%,
    rgba(74,124,255,.26) 50%,
    rgba(74,124,255,.14) 78%,
    transparent 100%
  );
}

.about-page-hero__panel {
  position: relative;
}

.about-page-hero__body {
  position: relative;
  z-index: 1;
  padding: 46px 44px 34px;
  border-radius: 30px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(255,255,255,.68);
  box-shadow:
    0 18px 60px rgba(21, 41, 84, .08),
    inset 0 1px 0 rgba(255,255,255,.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: hidden;
}
.about-page-hero__body::before {
  content: "ABOUT";
  position: absolute;
  top: -3%;
  right: 24px;
  font-size: clamp(54px, 10vw, 120px);
  font-weight: 900;
  letter-spacing: -.07em;
  line-height: 1;
  color: rgba(74,124,255,.08);
  pointer-events: none;
  user-select: none;
}

.about-page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .24em;
  color: rgba(var(--soft-r), var(--soft-g), var(--soft-b), .78);
}

.about-page-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.32;
  letter-spacing: -.045em;
  font-weight: 800;
  text-align: center;
}
.about-page-hero__lead,
.about-page-hero__lead-sub {
  max-width: 820px;
  margin: 0 auto;
  padding-left: 0;
  border-left: 0;
  font-size: clamp(15px, 1.45vw, 18px);
  line-height: 1.95;
  text-align: justify;
}
.about-page-hero__lead {
  font-weight: 600;
  margin-bottom: 1em;
}
.about-page-hero__lead-sub {
  color: rgba(var(--muted-r), var(--muted-g), var(--muted-b), .88);
}

.about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.about-hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(74,124,255,.10);
  list-style: none;
}
.about-hero-points li {
  padding: 0;
  background: transparent;
  border: 0;
}
.point-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.point-num {
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1;
  opacity: .9;
}
.about-hero-points li:nth-child(1) .point-num { color: #4a7cff; }
.about-hero-points li:nth-child(2) .point-num { color: #3db87a; }
.about-hero-points li:nth-child(3) .point-num { color: #8e6cff; }

.point-text {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: -.01em;
  color: rgba(var(--text-r), var(--text-g), var(--text-b), .88);
}

/* ============================================================
   SECTION LABEL PARALLAX TARGET
============================================================ */
.section-label02 {
  will-change: transform;
}

/* ============================================================
   COMMON SECTION SPACING
============================================================ */
.about-intro,
.about-approach,
.about-values,
.about-flow,
.about-fit,
.about-shonan,
.about-profile,
.about-faq {
  padding-bottom: 96px !important;
}
.about-intro {
  padding-top: 96px !important;
}

/* ============================================================
   COPY BLOCK
============================================================ */
.about-copy-block {
  max-width: 880px;
  margin: 0 auto;
  padding: 34px 36px;
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.88) 0%, rgba(245,247,252,.92) 100%);
  border: 1px solid rgba(74,124,255,.10);
  box-shadow:
    0 10px 40px rgba(12,35,80,.05),
    inset 0 1px 0 rgba(255,255,255,.9);
}
.about-copy-block p {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  color: rgba(var(--text-r), var(--text-g), var(--text-b), .86);
}
.about-copy-block p + p {
  margin-top: 1.2em;
}

/* ============================================================
   APPROACH / CARD GRID
============================================================ */
.area-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
}

/* カード共通 */
.area-result-card {
  position: relative;
  padding: 32px 28px 26px;
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
  border: 1.5px solid #bbb907;
}

/* 背景ナンバー */
.area-result-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -18px;
  right: 16px;
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 96px;
  font-weight: 900;
  letter-spacing: -.07em;
  line-height: 1;
  color: rgba(187,185,7,.1);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* before リセット */
.area-result-card::before {
  content: none;
}

/* 番号バッジ */
.card-num-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #bbb907;
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
  letter-spacing: -.01em;
}

/* タイトル */
.area-result-card h3 {
  margin: 0 0 10px;
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.025em;
  color: #111;
  position: relative;
  z-index: 1;
}

/* 本文 */
.area-result-card p {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(var(--muted-r), var(--muted-g), var(--muted-b), .78);
  position: relative;
  z-index: 1;
  padding-left: 0;
}

/* キーワード */
.card-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
  position: relative;
  z-index: 1;
}

.card-kw {
  padding: 5px 10px;
  border-radius: 999px;
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
  background: rgba(187,185,7,.08);
  color: #7e7a00;
  border: 1px solid rgba(187,185,7,.18);
  box-shadow: none;
}

@media (max-width: 900px) {
  .area-result-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 767px) {
  .area-result-card {
    padding: 28px 24px 24px;
  }

  .area-result-card::after {
    font-size: 78px;
    right: 12px;
    bottom: -14px;
  }

  .card-num-badge {
    width: 36px;
    height: 36px;
    font-size: 10px;
    margin-bottom: 16px;
  }
}

/* ============================================================
   VALUES
============================================================ */
.works-policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.works-policy-card {
  padding: 30px 26px 24px;
  background: rgba(var(--panel-strong-r), var(--panel-strong-g), var(--panel-strong-b), .74);
  border: 1px solid rgba(var(--border-r), var(--border-g), var(--border-b), .08);
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(12,35,80,.04);
}
.works-policy-card h3 {
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}
.works-policy-card p {
  font-size: 14px;
  line-height: 2;
  color: rgba(var(--muted-r), var(--muted-g), var(--muted-b), .82);
}

/* ============================================================
   FLOW
============================================================ */
.about-flow-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.about-flow-item {
  position: relative;
  padding: 30px 28px 26px;
  border-radius: 20px;
  background: linear-gradient(145deg, #ffffff 0%, #f6f8fc 100%);
  border: 1px solid rgba(74,124,255,.10);
  box-shadow: 0 10px 34px rgba(12,35,80,.05);
}
.about-flow-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.about-flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(74,124,255,.10);
  color: #2457c5;
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}
.about-flow-item h3 {
  margin: 0;
  font-size: clamp(18px, 1.9vw, 21px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.03em;
  color: rgb(var(--text-r), var(--text-g), var(--text-b));
}
.about-flow-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.95;
  color: rgba(var(--muted-r), var(--muted-g), var(--muted-b), .80);
}

/* ============================================================
   FIT
============================================================ */
.about-fit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.about-fit-card {
  padding: 24px 22px;
  border-radius: 16px;
  background: linear-gradient(145deg, #f7f8fb 0%, #eef1f6 100%);
  border: 1px solid rgba(74,124,255,.10);
  box-shadow: 0 8px 28px rgba(12,35,80,.04);
}
.about-fit-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 700;
  letter-spacing: -.01em;
  color: rgba(var(--text-r), var(--text-g), var(--text-b), .88);
}

/* ============================================================
   PROFILE
============================================================ */
.about-profile-card {
  max-width: 760px;
  margin: 0 auto;
  padding: 38px 36px;
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.92) 0%, rgba(243,246,252,.96) 100%);
  border: 1px solid rgba(74,124,255,.10);
  box-shadow:
    0 16px 50px rgba(12,35,80,.06),
    inset 0 1px 0 rgba(255,255,255,.92);
}
.about-profile-card h3 {
  margin: 0 0 16px;
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.3;
}
.about-profile-card p {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  color: rgba(var(--text-r), var(--text-g), var(--text-b), .84);
}
.about-profile-card p + p {
  margin-top: .8em;
}

/* ============================================================
   FAQ
============================================================ */
.area-faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.area-faq-item {
  border: 1px solid rgba(var(--border-r), var(--border-g), var(--border-b), .08);
  border-radius: 12px;
  background: rgba(var(--panel-strong-r), var(--panel-strong-g), var(--panel-strong-b), .74);
  overflow: hidden;
}
.area-faq-item summary {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 22px 58px 22px 22px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.55;
  color: rgb(var(--text-r), var(--text-g), var(--text-b));
  user-select: none;
}
.area-faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-q-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(74,124,255,.1);
  border: 1px solid rgba(74,124,255,.2);
  color: #4a7cff;
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  position: relative;
  top: 1px;
}
.area-faq-item summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-ui, "Inter", sans-serif);
  font-size: 20px;
  font-weight: 300;
  line-height: 1;
  color: rgba(var(--text-r), var(--text-g), var(--text-b), .36);
}
.area-faq-item[open] summary::after {
  content: "−";
  color: rgba(74,124,255,.6);
}
.area-faq-answer {
  padding: 0 22px 22px 56px;
  font-size: 14px;
  line-height: 2;
  color: rgba(var(--muted-r), var(--muted-g), var(--muted-b), .82);
}

/* ============================================================
   SIMPLE MOTION HELPERS
============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
}
.fade-up.is-visible {
  animation: fadeUp .7s var(--ease, ease) forwards;
}
.delay-1.is-visible { animation-delay: .08s; }
.delay-2.is-visible { animation-delay: .16s; }

/* ============================================================
   MOBILE / TABLET
============================================================ */
@media (max-width: 1100px) {
  .about-page-hero__body {
    padding: 40px 34px 30px;
  }
}

@media (max-width: 900px) {
  .area-result-grid,
  .works-policy-grid,
  .about-flow-list,
  .about-fit-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 767px) {
  .about-page-hero {
    padding-top: 18px !important;
    padding-bottom: 68px;
  }

  .about-page-hero__body {
    padding: 28px 22px 24px;
    border-radius: 24px;
  }
  .about-page-hero__body::before {
    top: auto;
    bottom: -1%;
    right: 16px;
    font-size: clamp(52px, 20vw, 96px);
  }

  .about-page-hero__eyebrow {
    margin-bottom: 14px;
    font-size: 10px;
    letter-spacing: .18em;
  }

  .about-page-hero h1 {
    text-align: left;
    font-size: clamp(20px, 5.2vw, 40px);
  }

  .about-page-hero__lead,
  .about-page-hero__lead-sub {
    max-width: inherit;
    line-height: 1.9;
  }

  .about-hero-actions {
    flex-direction: column;
    align-items: stretch;
    margin-top: 24px;
  }

  .about-hero-points {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 24px;
    padding-top: 18px;
  }

  .hero-inner {
    padding: 0 5% 15%;
  }
  .hero-chara-wrap {
    width: 44%;
    padding-top: 10%;
  }
  .chara-balloon {
    top: 12%;
    left: 87%;
    font-size: clamp(6px, 3.1vw, 17px);
  }
  .hero-illust {
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
  }

  .about-intro,
  .about-approach,
  .about-values,
  .about-flow,
  .about-fit,
  .about-shonan,
  .about-profile,
  .about-faq {
    padding-bottom: 72px !important;
  }

  .about-copy-block,
  .about-profile-card {
    padding: 28px 22px;
    border-radius: 20px;
  }

  .area-result-card {
    padding: 28px 24px 24px;
  }
  .area-result-card::before {
    top: 22px;
    left: 24px;
  }
  .area-result-card::after {
    font-size: 72px;
  }

  .works-policy-card,
  .about-flow-item,
  .about-fit-card {
    padding: 24px 20px 22px;
  }

  .about-flow-head {
    align-items: flex-start;
  }

  .area-faq-item summary {
    padding: 18px 44px 18px 18px;
    font-size: 14px;
  }
  .area-faq-answer {
    padding: 0 18px 18px 18px;
  }
  .faq-q-icon {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-chara-wrap,
  .hero-chara-img,
  .chara-balloon,
  .fade-up,
  .fade-up.is-visible {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }

  .section-label02 {
    transform: none !important;
  }
}