/* =========================================================
   🐾 ポン吉のおうち About Page
   ========================================================= */

.about-page {
  --about-green: #a8c98a;
  --about-dark-green: #789d5d;
  --about-light-green: #eaf4dc;
  --about-yellow: #f6efbd;
  --about-pink: #f7dede;
  --about-blue: #dcecf0;
  --about-cream: #fffdf5;
  --about-text: #4a4a43;
  --about-muted: #77776f;

  color: var(--about-text);
  background: var(--about-cream);
  overflow: hidden;
  font-family: "Helvetica Neue", "Hiragino Kaku Gothic ProN",
    "Yu Gothic", sans-serif;
  line-height: 1.8;
}

.about-page *,
.about-page *::before,
.about-page *::after {
  box-sizing: border-box;
}

.about-page img {
  max-width: 100%;
  height: auto;
  display: block;
}

.about-section-inner {
  width: min(100% - 40px, 1080px);
  margin: 0 auto;
  position: relative;
}

.about-label {
  margin: 0 0 12px;
  color: var(--about-dark-green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-align: center;
}

.about-page h1,
.about-page h2,
.about-page h3,
.about-page p {
  margin-top: 0;
}

.about-page h2 {
  margin-bottom: 20px;
  text-align: center;
  color: var(--about-text);
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.35;
  letter-spacing: 0.04em;
}

.about-section-lead {
  margin: 0 auto 50px;
  max-width: 620px;
  text-align: center;
  color: var(--about-muted);
  font-size: 15px;
}


/* =========================================================
   HERO
   ========================================================= */

.about-hero {
  min-height: 900px;
  padding: 80px 20px 50px;
  position: relative;
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,.8) 0 5px, transparent 6px),
    radial-gradient(circle at 85% 30%, rgba(255,255,255,.8) 0 7px, transparent 8px),
    linear-gradient(180deg, #edf6df 0%, #f8f5d8 100%);
}

.about-hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
}

.about-hero-deco {
  position: absolute;
  color: rgba(120,157,93,.45);
  font-weight: 900;
  pointer-events: none;
}

.about-hero-deco-1 {
  top: 150px;
  left: 13%;
  font-size: 30px;
  transform: rotate(-15deg);
}

.about-hero-deco-2 {
  top: 270px;
  right: 13%;
  font-size: 38px;
  transform: rotate(15deg);
}

.about-hero-deco-3 {
  bottom: 190px;
  left: 18%;
  font-size: 16px;
}

.about-hero-character {
  width: 105px;
  height: 105px;
  margin: 0 auto 20px;
  padding: 15px;
  position: relative;
  z-index: 2;
  border-radius: 50%;
  background: rgba(255,255,255,.85);
  box-shadow: 0 12px 30px rgba(90,110,70,.12);
}

.about-hero-character img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-eyebrow {
  position: relative;
  z-index: 2;
  margin-bottom: 4px;
  color: var(--about-dark-green);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .12em;
}

.about-hero h1 {
  position: relative;
  z-index: 2;
  margin-bottom: 10px;
  color: #5c7d45;
  font-size: clamp(36px, 8vw, 68px);
  line-height: 1.2;
  letter-spacing: .05em;
}

.about-hero-image {
  width: min(100%, 680px);
  margin: -20px auto 30px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 25px 30px rgba(70,90,50,.15));
}

.about-hero-image img {
  width: 100%;
  height: auto;
  display: block;
  transform: translateY(-100px);
}

.about-hero-title {
  position: relative;
  margin-top: -100px;
  margin-bottom: 0;
  text-align: center;
  z-index: 3;
  transform: translateY(-100px);
}

.about-hero-copy {
  position: absolute;
  top: 5%;
  left: 0;
  width: 100%;
  margin: 0;
  text-align: center;
  z-index: 3;
}

.about-hero-description {
  position: relative;
  z-index: 2;
  margin: 0 auto 28px;
  color: var(--about-muted);
  font-size: 14px;
  transform: translateY(-60px);
}

.about-main-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 210px;
  min-height: 56px;
  padding: 12px 30px;
  position: relative;
  z-index: 2;
  border-radius: 999px;
  background: var(--about-green);
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(120,157,93,.25);
  transition: transform .2s ease, box-shadow .2s ease;

  margin-top: -80px;
}
.about-main-button:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(120,157,93,.32);
}

.about-scroll {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  color: rgba(80,100,65,.55);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .2em;
}

.about-scroll span {
  display: block;
  font-size: 18px;
}


/* =========================================================
   PROBLEM
   ========================================================= */

.about-problem {
  padding: 110px 0;
  background: #fffdf5;
}

.about-section-character {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
}

.about-section-character img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-speech-list {
  width: min(100%, 720px);
  margin: 50px auto 65px;
  display: grid;
  gap: 22px;
}

.about-speech {
  width: fit-content;
  max-width: 90%;
  padding: 18px 25px;
  position: relative;
  border-radius: 25px;
  background: #edf5e3;
  box-shadow: 0 8px 20px rgba(80,100,60,.07);
  display: flex;
  align-items: center;
  gap: 12px;
}

.about-speech-right {
  margin-left: auto;
  background: #f8e7df;
}

.about-speech span {
  font-size: 25px;
}

.about-speech p {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.about-problem-message {
  max-width: 680px;
  margin: 0 auto;
  padding: 35px 30px;
  border-radius: 30px;
  text-align: center;
  background: #f8f3cf;
}

.about-problem-message p {
  margin-bottom: 12px;
  font-size: 15px;
}

.about-problem-message strong {
  display: block;
  margin-top: 20px;
  color: #6f8d58;
  font-size: 18px;
}


/* =========================================================
   INTRODUCTION
   ========================================================= */

.about-introduction {
  padding: 120px 0;
  background: linear-gradient(180deg, #eaf4dc 0%, #f7f5db 100%);
}

.about-house-icon {
  width: 85px;
  height: 85px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.75);
  font-size: 40px;
  box-shadow: 0 10px 25px rgba(80,100,60,.1);
}

.about-dashboard-mockup {
  width: min(100%, 850px);
  margin: 60px auto 65px;
  padding: 10px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 25px 55px rgba(75,95,60,.18);
}

.about-mockup-bar {
  height: 30px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.about-mockup-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d7dfcd;
}

.about-dashboard-mockup img {
  width: 100%;
  border-radius: 18px;
}

.about-introduction-text {
  max-width: 720px;
  margin: 0 auto 25px;
  padding: 25px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  border-radius: 25px;
  background: rgba(255,255,255,.72);
}

.about-number {
  min-width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--about-green);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.about-introduction-text h3 {
  margin-bottom: 5px;
  color: #607c4c;
  font-size: 19px;
}

.about-introduction-text p {
  margin: 0;
  color: var(--about-muted);
  font-size: 14px;
}


/* =========================================================
   FEATURES
   ========================================================= */

.about-features {
  padding: 120px 0;
  background: #fffdf8;
}

.about-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 60px;
}

.about-feature-card {
  padding: 35px;
  border-radius: 32px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(80,80,60,.08);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}

.about-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 42px rgba(80,80,60,.12);
}

.about-feature-icon {
  width: 65px;
  height: 65px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  font-size: 30px;
}

.about-feature-icon-green {
  background: var(--about-light-green);
}

.about-feature-icon-yellow {
  background: var(--about-yellow);
}

.about-feature-icon-pink {
  background: var(--about-pink);
}

.about-feature-icon-blue {
  background: var(--about-blue);
}

.about-feature-number {
  margin-bottom: 3px;
  color: #9db18c;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
}

.about-feature-card h3 {
  margin-bottom: 10px;
  color: #5f7650;
  font-size: 24px;
}

.about-feature-card > p:not(.about-feature-number) {
  min-height: 78px;
  color: var(--about-muted);
  font-size: 14px;
}

.about-feature-card img {
  width: 100%;
  margin-top: 20px;
  border-radius: 18px;
}

.about-feature-simple {
  min-height: 170px;
  margin-top: 20px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: #f6f3cf;
}

.about-feature-simple span {
  color: #77765f;
  font-size: 13px;
}

.about-feature-simple strong {
  color: #71875d;
  font-size: 30px;
}


/* =========================================================
   FLOW
   ========================================================= */

.about-flow {
  padding: 120px 0;
  background: linear-gradient(180deg, #edf5e4 0%, #fffdf5 100%);
}

.about-flow-character {
  width: 130px;
  height: 130px;
  margin: 0 auto 45px;
}

.about-flow-character img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-flow-list {
  max-width: 720px;
  margin: 0 auto;
}

.about-flow-item {
  padding: 30px;
  display: flex;
  gap: 25px;
  align-items: flex-start;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(80,90,60,.08);
}

.about-flow-number {
  min-width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--about-green);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.about-flow-content {
  flex: 1;
}

.about-flow-content h3 {
  margin-bottom: 8px;
  color: #5e7750;
  font-size: 23px;
}

.about-flow-content p {
  margin: 0;
  color: var(--about-muted);
  font-size: 14px;
}

.about-flow-content img {
  width: min(100%, 400px);
  margin: 20px auto;
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(70,80,60,.1);
}

.about-flow-arrow {
  padding: 12px;
  text-align: center;
  color: #91ad7a;
  font-size: 30px;
  font-weight: 900;
}

.about-flow-gacha {
  background: #fff9e8;
}


/* =========================================================
   REWARD
   ========================================================= */

.about-reward {
  padding: 120px 0;
  text-align: center;
  background: #f8e8e1;
}

.about-reward-character {
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
}

.about-reward-character img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-reward-image {
  width: min(100%, 600px);
  margin: 50px auto 0;
  padding: 18px;
  border-radius: 35px;
  background: rgba(255,255,255,.7);
  box-shadow: 0 20px 45px rgba(120,80,70,.12);
}

.about-reward-image img {
  width: 100%;
  border-radius: 20px;
}


/* =========================================================
   CHARACTERS
   ========================================================= */

.about-characters {
  padding: 120px 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(220,236,210,.5) 0 90px, transparent 91px),
    radial-gradient(circle at 92% 88%, rgba(249, 226, 232, .55) 0 120px, transparent 121px),
    #fffdf7;
}

.about-character-grid {
  max-width: 760px;
  margin: 65px auto 45px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.about-character-card {
  display: flex;
  justify-content: center;
}

.about-character-circle {
  width: 180px;
  height: 180px;
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #edf5e4;
  box-shadow: 0 10px 25px rgba(80,100,60,.08);
  transition: transform .2s ease;
}

.about-character-card:nth-child(2) .about-character-circle,
.about-character-card:nth-child(5) .about-character-circle {
  background: #f9eadf;
}

.about-character-card:nth-child(3) .about-character-circle,
.about-character-card:nth-child(6) .about-character-circle {
  background: #f6f0ce;
}

.about-character-circle:hover {
  transform: translateY(-8px) rotate(2deg);
}

.about-character-circle img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-character-message {
  margin: 0;
  text-align: center;
  color: #718362;
  font-size: 18px;
  font-weight: 700;
}


/* =========================================================
   FINAL CTA
   ========================================================= */

.about-final {
  min-height: 650px;
  padding: 110px 20px;
  position: relative;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(160deg, #dcecc9 0%, #f6f0c9 100%);
}

.about-final::before,
.about-final::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
}

.about-final::before {
  width: 320px;
  height: 320px;
  top: -100px;
  left: -80px;
}

.about-final::after {
  width: 400px;
  height: 400px;
  right: -150px;
  bottom: -180px;
}

.about-final-decoration {
  margin-bottom: 15px;
  color: #799967;
  font-size: 20px;
  letter-spacing: .4em;
}

.about-final-character {
  width: 130px;
  height: 130px;
  margin: 0 auto 25px;
  padding: 12px;
  position: relative;
  z-index: 2;
  border-radius: 50%;
  background: rgba(255,255,255,.75);
  box-shadow: 0 15px 35px rgba(90,110,70,.12);
}

.about-final-character img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-final h2 {
  position: relative;
  z-index: 2;
  color: #5d764d;
}

.about-final-copy {
  position: relative;
  z-index: 2;
  margin-bottom: 30px;
  color: #68785e;
  font-size: 16px;
}

.about-final-button {
  position: relative;
  z-index: 2;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 700px) {

  .about-section-inner {
    width: min(100% - 28px, 1080px);
  }

  .about-hero {
    min-height: 780px;
    padding-top: 55px;
  }

  .about-hero::before {
    width: 370px;
    height: 370px;
    top: 120px;
  }

  .about-hero-character {
    width: 85px;
    height: 85px;
  }

  .about-hero-image img {
    border-radius: 20px;
  }

  .about-problem,
  .about-introduction,
  .about-features,
  .about-flow,
  .about-reward,
  .about-characters {
    padding: 80px 0;
  }

  .about-speech {
    max-width: 95%;
    padding: 15px 18px;
  }

  .about-speech p {
    font-size: 13px;
  }

  .about-problem-message {
    padding: 25px 20px;
  }

  .about-feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 40px;
  }

  .about-feature-card {
    padding: 27px;
  }

  .about-feature-card > p:not(.about-feature-number) {
    min-height: auto;
  }

  .about-flow-item {
    padding: 22px;
    gap: 16px;
  }

  .about-flow-number {
    min-width: 45px;
    height: 45px;
  }

  .about-flow-content h3 {
    font-size: 20px;
  }

  .about-character-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 45px;
  }

  .about-character-circle {
    width: 145px;
    height: 145px;
    padding: 18px;
  }

  .about-final {
    min-height: 580px;
    padding-top: 85px;
  }
}


@media (max-width: 420px) {

  .about-hero {
    min-height: 720px;
    padding-left: 14px;
    padding-right: 14px;
  }

  .about-hero h1 {
    font-size: 37px;
  }

  .about-hero-copy {
    font-size: 20px;
  }

  .about-hero-description {
    font-size: 13px;
  }

  .about-main-button {
    width: 100%;
    max-width: 280px;
  }

  .about-speech {
    max-width: 100%;
  }

  .about-introduction-text {
    padding: 20px;
    gap: 13px;
  }

  .about-feature-card {
    padding: 23px;
  }

  .about-flow-item {
    flex-direction: column;
  }

  .about-flow-number {
    min-width: 45px;
  }

  .about-character-circle {
    width: 125px;
    height: 125px;
  }

  .about-final h2 {
    font-size: 28px;
  }
}

/* ========================================
   PONKICHI FLOW
======================================== */

.about-how {
  padding: 90px 20px;
  background:
    radial-gradient(circle at 10% 20%, rgba(221, 236, 200, 0.55), transparent 28%),
    radial-gradient(circle at 90% 80%, rgba(244, 241, 201, 0.65), transparent 30%),
    #fffef8;
  position: relative;
  overflow: hidden;
}

.about-section-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.about-label {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 16px;
  border-radius: 999px;
  background: #DDECC8;
  color: #66834e;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.about-how h2 {
  margin: 0;
  color: #3E3E3E;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.5;
}

.about-section-lead {
  margin: 20px auto 55px;
  color: #777;
  font-size: 15px;
  line-height: 2;
}


/* ----------------------------------------
   FLOW
---------------------------------------- */

.about-how-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.about-how-item {
  width: 160px;
  min-height: 230px;
  padding: 24px 16px;
  box-sizing: border-box;

  background: rgba(255, 255, 255, 0.92);
  border: 2px solid #E5EED8;
  border-radius: 28px;

  box-shadow: 0 10px 25px rgba(92, 110, 72, 0.08);

  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-how-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(92, 110, 72, 0.13);
}


/* アイコン */

.about-how-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 15px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;
  background: #F4F1C9;

  font-size: 34px;
}


/* 番号 */

.about-how-number {
  display: block;
  margin-bottom: 5px;

  color: #A8C98A;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}


/* タイトル */

.about-how-item h3 {
  margin: 0 0 12px;
  color: #3E3E3E;
  font-size: 17px;
  line-height: 1.5;
}


/* 説明 */

.about-how-item p {
  margin: 0;
  color: #777;
  font-size: 13px;
  line-height: 1.8;
}


/* ----------------------------------------
   矢印
---------------------------------------- */

.about-how-arrow {
  color: #A8C98A;
  font-size: 28px;
  font-weight: 700;
}

/* PCでは横方向 */
@media (min-width: 769px) {
  .about-how-arrow {
    font-size: 0;
  }

  .about-how-arrow::after {
    content: "→";
    font-size: 28px;
  }
}


/* ----------------------------------------
   ガチャ・ご褒美カードを少し特別仕様に
---------------------------------------- */

.about-how-item-special {
  border-color: #D8DCA8;
  background: #FFFDF0;
}

.about-how-item-reward {
  border-color: #E8D8B8;
  background: #FFFCF5;
}

/* ----------------------------------------
   ポン吉メッセージ
---------------------------------------- */

.about-how-message {
  max-width: 720px;
  margin: 60px auto 0;
  padding: 22px 30px;

  display: flex;
  align-items: center;
  gap: 20px;

  background: #F7FBEF;
  border: 2px solid #DDECC8;
  border-radius: 30px;

  text-align: left;
}

.about-how-message-character {
  flex: 0 0 70px;
}

.about-how-message-character img {
  display: block;
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.about-how-message p {
  margin: 0 0 5px;
  color: #777;
  font-size: 13px;
}

.about-how-message strong {
  color: #587343;
  font-size: 16px;
  line-height: 1.8;
}


/* ========================================
   スマホ
======================================== */

@media (max-width: 768px) {

  .about-how {
    padding: 65px 16px;
  }

  .about-section-lead {
    margin-bottom: 40px;
  }

  .about-how-flow {
    flex-direction: column;
    gap: 8px;
  }

  .about-how-item {
    width: min(100%, 320px);
    min-height: auto;
    padding: 22px 18px;
  }

  .about-how-arrow {
    transform: none;
    line-height: 1;
  }

  .about-how-message {
    margin-top: 45px;
    padding: 20px;
    gap: 14px;
  }

  .about-how-message-character {
    flex-basis: 55px;
  }

  .about-how-message-character img {
    width: 55px;
    height: 55px;
  }

  .about-how-message strong {
    font-size: 14px;
  }

  .about-hero-copy {
  font-size: 18px;
  top: 2%;
}
  
  .about-hero-image img {
  border-radius: 20px;
  transform: translateY(-40px);
  }

  .about-hero-title {
  margin-top: -40px;
  transform: translateY(50px);
}

}