/* ========================================
   Base
======================================== */
.about-page {
  background: #f8f4ee;
  color: #4b3427;
}

.about-page img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.about-page .container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.about-page .container.narrow {
  width: min(900px, calc(100% - 32px));
}

.section-en {
  margin: 0 0 14px;
  font-size: 12px;
  font-family: 'Josefin Sans', sans-serif;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #b79d6a;
}

.section-title,
.story-title,
.cta-title,
.hero-title {
  margin: 0;
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  color: #4b3427;
}

.section-title {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.7;
  letter-spacing: 0.05em;
}

.story-title,
.cta-title {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.7;
  letter-spacing: 0.05em;
}

.section-lead,
.section-text p,
.story-text p,
.cta-sub,
.hero-copy p,
.hero-lead-mini {
  letter-spacing: 0.04em;
  color: #67584d;
}

.section-lead {
  margin: 0;
  font-size: 15px;
  line-height: 2.1;
}

.section-text p,
.story-text p,
.hero-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 2.1;
}

.section-text p + p,
.story-text p + p,
.hero-copy p + p {
  margin-top: 16px;
}

/* ========================================
   Hero
======================================== */
.about-hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  background: #f0e7db;
}

.about-hero__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.about-hero__media img {
  transform: scale(1.02);
}

.about-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(
      90deg,
      rgba(248, 241, 232, 0.92) 0%,
      rgba(248, 241, 232, 0.82) 24%,
      rgba(248, 241, 232, 0.56) 46%,
      rgba(248, 241, 232, 0.18) 68%,
      rgba(248, 241, 232, 0.08) 100%
    );
}

.about-hero__inner {
  position: relative;
  z-index: 3;
  min-height: 88vh;
  padding: 26px 0 120px;
  display: flex;
  flex-direction: column;
}

.about-breadcrumb {
  margin: 0 0 56px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #8f8174;
}

.about-breadcrumb span {
  margin: 0 6px;
  opacity: 0.6;
}

.about-hero__content {
  max-width: 560px;
  padding-top: 44px;
}

.about-hero .hero-lead-mini {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.9;
}

.about-hero .hero-title {
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.35;
  letter-spacing: 0.05em;
}

.about-hero .hero-copy {
  margin-top: 24px;
  max-width: 500px;
}

.about-hero__wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  z-index: 4;
  line-height: 0;
}

.about-hero__wave svg {
  display: block;
  width: 100%;
  height: 110px;
}

/* ========================================
   Intro
======================================== */
.about-intro {
  padding: 110px 0;
  background: #f8f4ee;
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}

.about-intro__image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.about-intro__content {
  max-width: 480px;
}

/* ========================================
   Life
======================================== */
.about-life {
  padding: 110px 0;
  background: linear-gradient(180deg, #f7f1e8 0%, #f4ece1 100%);
}

.about-life__head {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.about-life__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 16px;
  align-items: stretch;
}

.about-life__item {
  overflow: hidden;
  min-height: 260px;
}

.about-life__item--large {
  grid-row: span 2;
  min-height: 540px;
}

.about-life__copy {
  max-width: 760px;
  margin: 28px auto 0;
  text-align: center;
}

.about-life__copy p {
  margin: 0;
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.04em;
  color: #67584d;
}

/* ========================================
   Season
======================================== */
.about-season {
  padding: 110px 0;
  background: #fbf8f3;
  overflow: hidden;
}

.about-season__head {
  max-width: 760px;
  margin: 0 auto 36px;
  text-align: center;
}

.about-season__marquee {
  overflow: hidden;
  width: 100%;
  margin-bottom: 34px;
}

.about-season__track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: aboutSeasonMarquee 42s linear infinite;
}

.about-season__photo {
  width: 300px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  flex: 0 0 auto;
}

@keyframes aboutSeasonMarquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.about-season__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.season-item {
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(180, 154, 118, 0.16);
}

.season-item__label {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 11px;
  font-family: 'Josefin Sans', sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #b08f52;
}

.season-item h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  line-height: 1.6;
  color: #4b3427;
}

.season-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.95;
  letter-spacing: 0.04em;
  color: #67584d;
}

/* ========================================
   Gift Daily
======================================== */
.about-giftdaily {
  padding: 110px 0;
  background: linear-gradient(180deg, #f5ede2 0%, #f8f4ee 100%);
}

.about-giftdaily__grid {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 52px;
  align-items: center;
}

.about-giftdaily__content {
  max-width: 470px;
}

.about-giftdaily__visual {
  display: grid;
  gap: 16px;
}

.about-giftdaily__main {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.about-giftdaily__subgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about-giftdaily__sub {
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

/* ========================================
   Message
======================================== */
.about-message {
  padding: 120px 0;
  background: #f8f4ee;
}

.about-message__inner {
  text-align: center;
}

.about-message .story-text {
  max-width: 720px;
  margin: 22px auto 0;
}

/* ========================================
   CTA
======================================== */
.about-cta {
  padding: 0 0 120px;
  background: #f8f4ee;
}

.about-cta__inner {
  padding: 56px 40px;
  background: linear-gradient(180deg, #f4ede2 0%, #fbf8f3 100%);
  border: 1px solid rgba(180, 154, 118, 0.16);
  text-align: center;
}

.about-cta .cta-sub {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.9;
}

.about-cta .cta-title {
  margin-bottom: 24px;
}

.about-cta .cta-buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.about-cta .btn-primary,
.about-cta .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  height: 48px;
  padding: 0 24px;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.about-cta .btn-primary {
  background: #7a5c44;
  color: #fff;
}

.about-cta .btn-secondary {
  border: 1px solid rgba(122, 92, 68, 0.24);
  color: #7a5c44;
  background: rgba(255, 255, 255, 0.72);
}

.about-cta .btn-primary:hover,
.about-cta .btn-secondary:hover {
  opacity: 0.78;
  transform: translateY(-1px);
}

/* ========================================
   Photo ratios / best balance
======================================== */
/*
おすすめ比率
hero: 16 / 9 〜 21 / 9 の横長
intro main: 4 / 5
life large: 4 / 5
life small: 1 / 1 〜 4 / 5
season flow: 4 / 5
gift main: 16 / 10
gift sub: 1 / 1
*/

/* ========================================
   Scroll animation
======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade-up--2 {
  transition-delay: 0.16s;
}

.fade-up--3 {
  transition-delay: 0.3s;
}

.fade-up--4 {
  transition-delay: 0.42s;
}

.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.is-show {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-show {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Tablet
======================================== */
@media (max-width: 1024px) {
  .about-hero {
    min-height: 78vh;
  }

  .about-hero__inner {
    min-height: 78vh;
    padding-bottom: 96px;
  }

  .about-breadcrumb {
    margin-bottom: 34px;
  }

  .about-hero__content {
    max-width: 520px;
    padding-top: 22px;
  }

  .about-hero__overlay {
    background:
      linear-gradient(
        90deg,
        rgba(248, 241, 232, 0.94) 0%,
        rgba(248, 241, 232, 0.86) 34%,
        rgba(248, 241, 232, 0.56) 58%,
        rgba(248, 241, 232, 0.18) 100%
      );
  }

  .about-intro,
  .about-life,
  .about-season,
  .about-giftdaily,
  .about-message {
    padding: 90px 0;
  }

  .about-cta {
    padding-bottom: 96px;
  }

  .about-intro__grid,
  .about-giftdaily__grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .about-intro__content,
  .about-giftdaily__content {
    max-width: 100%;
  }

  .about-life__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-life__item--large {
    grid-column: span 2;
    grid-row: auto;
    min-height: 420px;
  }

  .about-season__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   Mobile
======================================== */
@media (max-width: 767px) {
  .about-page .container,
  .about-page .container.narrow {
    width: min(100% - 24px, 100%);
  }

  .section-en {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .section-title,
  .story-title,
  .cta-title {
    font-size: 24px;
    line-height: 1.75;
    letter-spacing: 0.04em;
  }

  .section-lead,
  .section-text p,
  .story-text p,
  .cta-sub,
  .hero-copy p,
  .hero-lead-mini,
  .about-life__copy p {
    font-size: 13px;
    line-height: 2;
  }

  .about-hero {
    min-height: auto;
  }

  .about-hero__overlay {
    background:
      linear-gradient(
        180deg,
        rgba(248, 241, 232, 0.86) 0%,
        rgba(248, 241, 232, 0.72) 34%,
        rgba(248, 241, 232, 0.42) 68%,
        rgba(248, 241, 232, 0.28) 100%
      );
  }

  .about-hero__inner {
    min-height: auto;
    padding: 18px 0 78px;
  }

  .about-breadcrumb {
    margin-bottom: 20px;
    font-size: 10px;
  }

  .about-hero__content {
    max-width: none;
    padding-top: 22px;
  }

  .about-hero .hero-lead-mini {
    margin-bottom: 12px;
    font-size: 13px;
  }

  .about-hero .hero-title {
    font-size: 30px;
    line-height: 1.55;
    letter-spacing: 0.04em;
  }

  .about-hero .hero-copy {
    margin-top: 16px;
  }

  .about-hero__wave svg {
    height: 62px;
  }

  .about-intro,
  .about-life,
  .about-season,
  .about-giftdaily,
  .about-message {
    padding: 68px 0;
  }

  .about-cta {
    padding-bottom: 68px;
  }

  .about-intro__grid,
  .about-giftdaily__grid {
    gap: 24px;
  }

  .about-intro__image {
    aspect-ratio: 4 / 3;
  }

  .about-life__head {
    margin-bottom: 24px;
    text-align: left;
  }

  .about-life__grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .about-life__item {
    min-height: 150px;
  }

  .about-life__item--large {
    grid-column: span 2;
    min-height: 240px;
  }

  .about-life__copy {
    margin-top: 16px;
    text-align: left;
  }

  .about-season__head {
    margin-bottom: 20px;
    text-align: left;
  }

  .about-season__marquee {
    margin-bottom: 22px;
  }

  .about-season__track {
    gap: 10px;
  }

  .about-season__photo {
    width: 180px;
  }

  .about-season__grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .season-item {
    padding: 18px 16px;
  }

  .season-item h3 {
    font-size: 18px;
  }

  .season-item p {
    font-size: 13px;
    line-height: 2;
  }

  .about-giftdaily__visual {
    gap: 10px;
  }

  .about-giftdaily__subgrid {
    gap: 10px;
  }

  .about-message__inner {
    text-align: left;
  }

  .about-message .story-text {
    margin-top: 14px;
  }

  .about-cta__inner {
    padding: 28px 18px;
    text-align: left;
  }

  .about-cta .cta-title {
    margin-bottom: 18px;
  }

  .about-cta .cta-buttons {
    justify-content: flex-start;
    gap: 10px;
  }

  .about-cta .btn-primary,
  .about-cta .btn-secondary {
    min-width: 100%;
    height: 44px;
    font-size: 12px;
  }
}