@charset "UTF-8";
/* =========================================
   about.scss — About ページ専用スタイル
   共通ヘッダー/フッター/section-header は style.css 側で定義済み
   背景リズム：offwhite → 白 → 薄blue → offwhite → 白 → 薄mint → 濃紺
   ========================================= */
/* ─────────────── HERO（オフホワイト＋ゴーストタイポ）─────────────── */
.about-hero {
  position: relative;
  overflow: hidden;
  min-height: min(52vw, 560px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: clamp(90px, 12vw, 140px) clamp(24px, 6vw, 48px) clamp(50px, 7vw, 80px);
  background: var(--offwhite);
}
@media (max-width: 899px) {
  .about-hero {
    min-height: min(100vw, 520px);
  }
}

.about-hero__ghost {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  top: clamp(70px, 9vw, 110px);
  font-family: "Playfair Display", serif;
  font-weight: 700;
  font-size: clamp(6rem, 18vw, 11rem);
  letter-spacing: 0.02em;
  line-height: 1;
  color: rgba(6, 30, 41, 0.05);
  pointer-events: none;
  white-space: nowrap;
  margin: 0;
}

.about-hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background-image: url("../images/about-hero-bg-pc.webp");
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  -webkit-mask-image: -webkit-gradient(linear, right top, left top, color-stop(40%, rgb(0, 0, 0)), to(rgba(0, 0, 0, 0)));
  -webkit-mask-image: linear-gradient(to left, rgb(0, 0, 0) 40%, rgba(0, 0, 0, 0) 100%);
          mask-image: -webkit-gradient(linear, right top, left top, color-stop(40%, rgb(0, 0, 0)), to(rgba(0, 0, 0, 0)));
          mask-image: linear-gradient(to left, rgb(0, 0, 0) 40%, rgba(0, 0, 0, 0) 100%);
}
@media (max-width: 899px) {
  .about-hero__bg {
    width: min(72%, 320px);
    aspect-ratio: 4/5;
    height: auto;
    top: auto;
    bottom: 0;
    opacity: 0.5;
    background-image: url("../images/about-hero-bg-sp.webp");
    -webkit-mask-image: -webkit-gradient(linear, right top, left top, from(rgb(0, 0, 0)), to(rgba(0, 0, 0, 0)));
    -webkit-mask-image: linear-gradient(to left, rgb(0, 0, 0) 0%, rgba(0, 0, 0, 0) 100%);
            mask-image: -webkit-gradient(linear, right top, left top, from(rgb(0, 0, 0)), to(rgba(0, 0, 0, 0)));
            mask-image: linear-gradient(to left, rgb(0, 0, 0) 0%, rgba(0, 0, 0, 0) 100%);
  }
}

.about-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.about-hero__en {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 4.5rem);
  letter-spacing: 0.06em;
  color: var(--prada-navy);
  margin: 0 0 18px;
  line-height: 1;
}

.about-hero__label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(0.85rem, 1.5vw, 0.95rem);
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--prada-mint);
  margin: 0 0 26px;
}

.about-hero__tagline {
  font-family: "Klee One", serif;
  font-weight: 600;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  color: var(--prada-navy);
  margin: 0;
}

/* ─────────────── section-header の about 用調整 ─────────────── */
@media (min-width: 900px) {
  .section-header--left {
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    text-align: left;
    margin-left: 0;
  }
  .section-header--left .heading-block {
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    text-align: left;
  }
  .section-header--left .section-ja {
    margin-left: 4px;
  }
  .section-header--left .desc-divider {
    margin-left: 4px;
    margin-right: auto;
  }
}

.section-header--dark .section-en {
  color: var(--offwhite);
}
.section-header--dark {
  /* section-ja はミントのままでダーク背景に映える */
}

/* ─────────────── PROFILE（主役・白背景・写真右ブリード）─────────────── */
.about-profile {
  background: #ffffff;
  padding: clamp(70px, 10vw, 110px) 0 clamp(70px, 10vw, 120px);
  overflow: hidden;
}

.about-profile__grid {
  display: grid;
  grid-template-columns: 1fr 38%;
  gap: clamp(32px, 5vw, 56px);
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(24px, 6vw, 48px) 0 0;
}
@media (max-width: 899px) {
  .about-profile__grid {
    grid-template-columns: 1fr;
    padding: 0 clamp(24px, 6vw, 48px);
  }
}

.about-profile__left {
  padding-left: clamp(24px, 6vw, 48px);
}
@media (max-width: 899px) {
  .about-profile__left {
    padding-left: 0;
  }
}

.about-profile__text {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  line-height: 2.4;
  color: var(--prada-navy);
  margin: 0;
}

.about-profile__photo {
  position: relative;
}
@media (max-width: 899px) {
  .about-profile__photo {
    max-width: 320px;
    margin: 0 auto;
  }
}

.about-profile__photo-frame {
  width: 100%;
  aspect-ratio: 4/5;
  max-height: 560px;
  border-radius: 16px;
  overflow: hidden;
  -webkit-box-shadow: 0 24px 60px rgba(6, 30, 41, 0.18);
          box-shadow: 0 24px 60px rgba(6, 30, 41, 0.18);
}
.about-profile__photo-frame img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  -webkit-transition: -webkit-transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition: -webkit-transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), -webkit-transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.about-profile__photo-frame img:hover {
  -webkit-transform: scale(1.02);
          transform: scale(1.02);
}

.about-profile__sign {
  position: absolute;
  left: -0.6em;
  bottom: 24px;
  font-family: "Pinyon Script", cursive;
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  color: rgba(30, 84, 108, 0.45);
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  margin: 0;
  pointer-events: none;
}
@media (max-width: 899px) {
  .about-profile__sign {
    left: auto;
    right: 4px;
    bottom: -10px;
  }
}

/* PROFILE メタ情報（趣味・MBTI） */
.about-profile__meta {
  margin: 28px 0 0;
  border-top: 1px solid rgba(6, 30, 41, 0.14);
  padding-top: 20px;
}

.about-profile__meta-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 16px;
  padding: 6px 0;
}
.about-profile__meta-row dt {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(0.78rem, 1.3vw, 0.85rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--prada-mint);
  width: 52px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.about-profile__meta-row dd {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(0.82rem, 1.4vw, 0.9rem);
  line-height: 1.9;
  color: var(--prada-navy);
  margin: 0;
}

/* ─────────────── EXPERIENCE（薄blueティント）─────────────── */
.about-experience {
  background: rgba(30, 84, 108, 0.06);
  padding: clamp(50px, 6vw, 70px) 0 clamp(24px, 3vw, 36px);
}

.about-experience__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(24px, 6vw, 48px);
}

.about-experience__img {
  max-width: 480px;
  margin: 0 auto;
}
.about-experience__img img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  -webkit-box-shadow: 0 12px 32px rgba(6, 30, 41, 0.08);
          box-shadow: 0 12px 32px rgba(6, 30, 41, 0.08);
}

/* ─────────────── 呼吸ゾーン ─────────────── */
.about-breath {
  background: var(--offwhite);
  padding: clamp(48px, 7vw, 80px) clamp(24px, 6vw, 48px);
  text-align: center;
}
.about-breath p {
  font-family: "Klee One", serif;
  font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  letter-spacing: 0.1em;
  color: var(--prada-blue);
  margin: 0;
}

/* ─────────────── STRENGTH（白背景・罫線グリッド）─────────────── */
.about-strength {
  background: #ffffff;
  padding: clamp(60px, 8vw, 100px) 0 clamp(50px, 7vw, 80px);
}

.about-strength__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(24px, 6vw, 48px);
}

.about-strength__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(6, 30, 41, 0.14);
  border: 1px solid rgba(6, 30, 41, 0.14);
}
@media (max-width: 899px) {
  .about-strength__grid {
    grid-template-columns: 1fr;
  }
}

.about-strength__cell {
  background: #ffffff;
  padding: clamp(24px, 4vw, 36px) clamp(18px, 3vw, 28px);
  text-align: center;
}

.about-strength__icon {
  width: 48px;
  height: 48px;
  display: block;
  margin: 0 auto 16px;
}

.about-strength__name {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.2rem, 2.4vw, 1.4rem);
  color: var(--prada-navy);
  margin: 0 0 12px;
}

.about-strength__desc {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(0.85rem, 1.5vw, 0.95rem);
  line-height: 2;
  color: var(--prada-blue);
  margin: 0;
}

/* ─────────────── SKILLS + HOBBY（薄mint・巨大タイポ）─────────────── */
.about-skills {
  position: relative;
  background: rgba(95, 148, 152, 0.09);
  padding: clamp(60px, 8vw, 100px) 0 clamp(60px, 8vw, 100px);
  overflow: hidden;
}

.about-skills__ghost {
  position: absolute;
  right: -0.2em;
  bottom: -0.18em;
  font-family: "Pinyon Script", cursive;
  font-size: clamp(7rem, 18vw, 10rem);
  line-height: 1;
  color: rgba(95, 148, 152, 0.14);
  pointer-events: none;
  margin: 0;
}

.about-skills__inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(24px, 6vw, 48px);
}

.about-skills__content {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(32px, 5vw, 56px);
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media (max-width: 899px) {
  .about-skills__content {
    grid-template-columns: 1fr;
  }
}

.about-skills__visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
}
@media (max-width: 899px) {
  .about-skills__visual {
    max-width: 420px;
    margin: 0 auto;
  }
}

.about-skills__row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: clamp(14px, 2.5vw, 24px);
  padding: clamp(14px, 2.5vw, 20px) 0;
  border-bottom: 1px solid rgba(6, 30, 41, 0.16);
}

.about-skills__name {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  color: var(--prada-navy);
  width: clamp(180px, 30vw, 300px);
  -ms-flex-negative: 0;
      flex-shrink: 0;
  line-height: 1.1;
}
@media (max-width: 599px) {
  .about-skills__name {
    width: auto;
  }
}

.about-skills__desc {
  font-family: "Noto Sans JP", sans-serif;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 4px;
}
@media (max-width: 599px) {
  .about-skills__desc {
    width: 100%;
  }
}

.about-skills__lead {
  font-size: clamp(0.88rem, 1.5vw, 0.98rem);
  font-weight: 600;
  color: var(--prada-navy);
}

.about-skills__note {
  font-size: clamp(0.78rem, 1.3vw, 0.85rem);
  line-height: 1.8;
  color: var(--prada-blue);
}

@media (max-width: 599px) {
  .about-skills__row {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    row-gap: 4px;
  }
}
/* ─────────────── BRAND CONCEPT（濃紺ダーク・数式）─────────────── */
.about-concept {
  position: relative;
  background: -webkit-gradient(linear, left top, left bottom, from(var(--prada-blue)), color-stop(45%, #123c50), to(#0d3547));
  background: linear-gradient(180deg, var(--prada-blue) 0%, #123c50 45%, #0d3547 100%);
  padding: clamp(56px, 8vw, 84px) 0 clamp(56px, 8vw, 84px);
  text-align: center;
  overflow: hidden;
}

.about-concept__ghost {
  position: absolute;
  left: 50%;
  top: 30px;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  font-family: "Playfair Display", serif;
  font-weight: 700;
  font-size: clamp(3.5rem, 10vw, 6rem);
  color: rgba(243, 244, 244, 0.04);
  white-space: nowrap;
  pointer-events: none;
  margin: 0;
}

.about-concept__inner {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(24px, 6vw, 48px);
}

/* 数式：Whit + (e) = White */
.about-concept__catch {
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  letter-spacing: 0.08em;
  color: var(--offwhite);
  margin: 0 0 clamp(28px, 4vw, 40px);
}

.about-concept__formula {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: clamp(14px, 3vw, 32px);
  margin-bottom: clamp(30px, 5vw, 44px);
}
@media (max-width: 899px) {
  .about-concept__formula {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 20px;
  }
}

.about-concept__unit {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.about-concept__op {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--prada-mint);
  margin: 0;
  -ms-flex-item-align: center;
      align-self: center;
  -webkit-transform: translateY(-1em);
          transform: translateY(-1em);
}
@media (max-width: 899px) {
  .about-concept__op {
    -webkit-transform: none;
            transform: none;
    line-height: 1;
  }
}

.about-concept__text {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  line-height: 2.5;
  color: var(--offwhite);
  max-width: 580px;
  margin: 0 auto clamp(30px, 5vw, 44px);
}

.about-concept__em {
  color: var(--prada-mint);
}

.about-concept__lycca {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

/* ─────────────── 球体 ─────────────── */
@-webkit-keyframes about-sphere-shimmer {
  0% {
    -webkit-transform: translateX(-160%) skewX(-20deg);
            transform: translateX(-160%) skewX(-20deg);
  }
  100% {
    -webkit-transform: translateX(210%) skewX(-20deg);
            transform: translateX(210%) skewX(-20deg);
  }
}
@keyframes about-sphere-shimmer {
  0% {
    -webkit-transform: translateX(-160%) skewX(-20deg);
            transform: translateX(-160%) skewX(-20deg);
  }
  100% {
    -webkit-transform: translateX(210%) skewX(-20deg);
            transform: translateX(210%) skewX(-20deg);
  }
}
.sphere {
  border-radius: 50%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.15) 22%, transparent 40%), linear-gradient(150deg, #0d3547 0%, var(--prada-blue) 45%, var(--prada-mint) 80%, #c3dbdb 100%);
  -webkit-box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 3px 3px 10px rgba(255, 255, 255, 0.3);
          box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 3px 3px 10px rgba(255, 255, 255, 0.3);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  overflow: hidden;
  -webkit-transition: -webkit-transform 0.7s ease;
  transition: -webkit-transform 0.7s ease;
  transition: transform 0.7s ease;
  transition: transform 0.7s ease, -webkit-transform 0.7s ease;
}
.sphere:hover {
  -webkit-transform: scale(1.04) translateY(-6px);
          transform: scale(1.04) translateY(-6px);
}
.sphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.6) 50%, transparent 70%);
  -webkit-animation: about-sphere-shimmer 4s infinite;
          animation: about-sphere-shimmer 4s infinite;
}

/* 答えの White 球体：真っ白なパール */
.sphere--white {
  background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.4) 26%, transparent 50%), linear-gradient(150deg, #b8c4d4 0%, #e4eaf4 30%, #f4f6fa 50%, #ccd4e4 70%, #7888a0 100%);
  -webkit-box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), inset 3px 3px 10px rgba(255, 255, 255, 0.8);
          box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), inset 3px 3px 10px rgba(255, 255, 255, 0.8);
}
.sphere--white .sphere-txt {
  color: var(--prada-navy);
}

.sphere-txt {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-weight: 300;
  color: var(--offwhite);
  position: relative;
  z-index: 1;
}

.sphere-sub {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  color: var(--prada-mint);
  text-transform: uppercase;
  display: block;
  margin: 12px 0 0;
  text-align: center;
}

.sphere--md {
  width: clamp(100px, 13vw, 140px);
  height: clamp(100px, 13vw, 140px);
}
.sphere--md .sphere-txt {
  font-size: clamp(1.2rem, 2.8vw, 1.7rem);
}

.sphere--sm {
  width: clamp(80px, 11vw, 105px);
  height: clamp(80px, 11vw, 105px);
}
.sphere--sm .sphere-txt {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
}

/* ダーク背景での視認性調整 */
.about-concept .sphere-sub {
  color: #9fc6c9;
}
.about-concept .about-concept__em {
  color: #9fc6c9;
}

.section-header--dark .section-ja {
  color: #9fc6c9;
}