:root {
  --font-Montserrat: "Montserrat";
  font-family: var(--font-sans);
}
body {
  font-weight: normal;
  line-height: normal;
}

.main_fv{
  text-align: center;
  background: url("../orabio_brush/img/Orabio_bg.png") center/cover no-repeat;
  padding: 32px 0;
}
.fv {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

/* ====== FEATURES section ====== */
.features {
  padding: 56px 16px 40px;
  background: url("./img/orabio_brush_bg1.png") center/cover no-repeat;
}
.features__inner {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  font-family: var(--font-Montserrat);
}
.features__title {
  text-align: center;
  letter-spacing: 0.15em;
  font-weight: 500;
  font-size: clamp(22px, 3.6vw, 40px);
  color: #646567;
  margin: 0 0 43px;
  line-height: normal;
}
.features__title span {
  font-weight: 400;
  font-size: 0.6em;
  color: #646567;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(330px, 1fr));
  gap: 40px;
}
.feat-card {
  position: relative;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
  width: 370px;
  margin-bottom: 16px;
}
.feat-card__body {
  padding: 10px;
}

.card_content {
  display: flex;
  align-items: center;
}
.feat-card__badge {
  display: block;
  text-align: center;
  font-size: 16px;
  padding: 4px 10px;
  margin: 14px 0;
  font-weight: 500;
  color: #00a8c0;
  white-space: nowrap;
  line-height: normal;
}
.feat-card__head {
  font-size: 20px;
  font-weight: 700;
  border-bottom: 1px solid var(--c, #00bcd4);
  max-width: 200px;
  color: var(--c, #00bcd4);
  margin: 0 auto 10px;
  letter-spacing: 0.08em;
  text-align: center;
}
.feat-card__desc {
  color: #606060;
  line-height: 1.7;
  font-size: 14px;
  padding: 0 10px;
  margin: 14px 0;
  border-left: 1px solid #a3a3a3;
}
.feat-card__sep {
  width: 1px;
  background: #e5eaee;
}
.is-right {
  margin: auto 0 16px auto;
}
.features__center {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  bottom: -8%;
  left: 40%;
  margin: 0;
}
.features__center img {
  width: 230px;
  height: auto;
}
.badge-num {
  --teal: #00a8c0;
  --shadow: rgba(0, 0, 0, 0.18);
  position: absolute;
  top: -10px;
  left: -5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 35px;
  padding: 0 15px;
  color: #fff;
  font-weight: 500;
  font-size: 30px;
  line-height: 1;
  background: var(--teal);
  clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%);
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.5);
  z-index: 5;
  font-family: serif;
}
.badge_accent {
  font-size: 20px;
  font-weight: 600;
}
/* 専門家推奨セクション */
.cat-intro {
  padding: 40px 16px 24px;
  background: #fff;
  color: #646567;
}
.cat-intro__inner {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
}
.cat-intro__kicker {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.8vw, 20px);
  letter-spacing: 0.12em;
  text-align: left;
}
.cat-intro__title {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin: 0 0 14px;
  line-height: 1;
  flex-wrap: wrap;
}
.cat-intro__title-main {
  font-weight: 700;
  font-size: clamp(40px, 6.2vw, 72px);
  color: #10a7b8;
  letter-spacing: 0.06em;
}
.cat-intro__badge {
  order: -1;
  align-self: center;
  font-size: 14px;
  color: #fff;
  background: #b0b7c6;
  padding: 6px 12px;
  border-radius: 999px;
}
.cat-intro__debut {
  font-size: clamp(28px, 4.5vw, 48px);
  color: #e5a8b5;
  font-style: italic;
}

.cat-intro__pill {
  display: inline-block;
  margin: 10px 0 14px;
  padding: 12px 28px;
  min-width: 260px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  background: #b9b0b6;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12) inset;
}
.cat-intro_text p {
  font-size: 20px;
  letter-spacing: 0.1em;
  margin: -20px 0 0;
  text-align: center;
}
.cat-intro__lead {
  margin: 8px 0 0;
  line-height: 1.9;
}

/* === Right circular photos === */
.cat-intro__photos {
  position: relative;
  min-height: 300px;
}
.ci {
  position: absolute;
  overflow: hidden;
}
.ci img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ci--lg {
  width: 240px;
  height: 240px;
}
.ci--sm {
  width: 200px;
  height: 200px;
}
.ci--a {
  top: 10px;
  left: -15%;
}
.ci--b {
  top: -10%;
  right: -20%;
  width: 320px;
  height: 320px;
}
.ci--c {
  bottom: -45%;
  left: 30%;
  transform: translateX(-50%);
}
/* ===== 推奨セクション ===== */
.rec {
  margin: 120px 16px 90px;
  background: #fff;
  color: #646567;
  font-family: var(--font-Montserrat);
}
.rec__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.rec_content {
  display: flex;
}
.rec__banner {
  position: relative;
  margin: 0 0 18px;
  font-size: 24px;
  letter-spacing: 0.1em;
  padding: 12px 16px;
  text-align: center;
  background: #baaecc;
  color: #fff;
  border-radius: 10px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
}
.rec__banner b {
  color: #00a8c0;
  text-shadow: 0 1px 0 #fff, 0 -1px 0 #fff, 1px 0 0 #fff, -1px 0 0 #fff,
    1px 1px 0 #fff, -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff;
}
.rec__banner::before,
.rec__banner::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -12px;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
}
.rec__banner::before {
  border-top: 12px solid rgba(0, 0, 0, 0.08);
  bottom: -13px;
}
.rec__banner::after {
  border-top: 12px solid #baaecc;
}

.rec__card {
  padding: 22px 20px;
}
.rec__head {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
}

.rec__photo {
  width: 227px;
  height: 227px;
  object-fit: cover;
  display: block;
}
.rec__meta {
  padding-left: 16px;
}
.rec__tag {
  margin: 0 0 16px;
  color: #15a9b7;
  font-weight: 500;
  font-size: 20px;
} /* ティール */
.rec__job {
  margin: 0 0 12px;
  font-size: 16px;
}
.rec__name {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 600;
}
.rec__role {
  margin: 0;
  font-size: 20px;
}

/* 右の製品画像（縦長） */
.rec__product {
  width: 130px;
  margin-top: -5%;
  height: auto;
  justify-self: end;
  display: block;
}

/* コメント文 */
.rec__text {
  margin-top: 16px;
  line-height: 2;
  color: #5b646b;
  font-size: 16px;
}

.debut {
  padding: 16px;
  background: #fff;
  color: #646567;
  font-family: var(--font-Montserrat);
  font-size: 20px;
}
.debut__inner {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
}

.debut__left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.debut__titleimg {
  width: 100%;
  height: auto;
  display: block;
}
.debut__lead {
  margin: 0;
  line-height: 1.5;
}

.debut__right {
  margin: 0;
}
.debut__right img {
  width: 100%;
  height: auto;
  display: block;
}
.sub_bg {
  width: 100%;
  margin-bottom: -5px;
}

/* ===== 製品情報セクション ===== */
.pinfo {
  position: relative;
  padding: 56px 16px 64px;
  isolation: isolate;
  font-family: var(--font-Montserrat);
}
.pinfo__bg {
  position: absolute;
  inset: 0;
  background: #f6f7f8 url("./img/cat_bg3.png") center/cover no-repeat;
  z-index: -1;
  opacity: 0.9;
}

.pinfo__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.pinfo__title {
  text-align: center;
  letter-spacing: 0.15em;
  font-weight: 500;
  font-size: clamp(22px, 3.6vw, 40px);
  color: #646567;
  margin: 0 0 43px;
}
.pinfo__title small {
  display: block;
  margin-top: 8px;
  font-size: 0.6em;
  font-weight: 400;
  color: #646567;
}

.pinfo__card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  padding: 24px 28px 26px;
}

.pinfo__lead {
  text-align: center;
  margin: 0 0 16px;
  font-size: clamp(16px, 2.2vw, 24px);
  color: #646567;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 1px solid #a3a3a3;
  padding-bottom: 16px;
}

.u-emp {
  position: relative;
  font-weight: 700;
  font-size: clamp(18px, 3.2vw, 32px);
  letter-spacing: 0.06em;
  color: #646567;
  text-shadow: 2px 0 0 #fff, -2px 0 0 #fff, 0 2px 0 #fff, 0 -2px 0 #fff,
    1px 1px 0 #fff, -1px 1px 0 #fff, 1px -1px 0 #fff, -1px -1px 0 #fff,
    0 4px 6px rgba(0, 0, 0, 0.35), 0 10px 20px rgba(0, 0, 0, 0.12);
}

.pinfo__grid {
  display: grid;
  gap: 18px 36px;
  grid-template-columns: 1fr 1fr;
  margin: 6px 0 0;
  align-items: start;
}
.pinfo__col {
  display: grid;
  gap: 12px;
}

.pinfo__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid #a3a3a3;
}

.pinfo__dt {
  --accent: #00a8c0;
  margin: 0;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.03em;
  font-size: 22px;
}
.pinfo__dd {
  margin: 0;
  color: #646567;
  line-height: 1.5;
  font-size: 22px;
}
/* 専門家セクション */
.experts {
  padding: 56px 16px;
}
.experts__inner {
  max-width: 1000px;
  margin: 0 auto;
  font-family: var(--font-Montserrat);
}
.experts__banner {
  --tri: 20px;
  margin: 0 0 20px;
  padding: 12px 16px;
  text-align: center;
  background: #ecf6f6;
  border-radius: 10px;
  color: #646567;
  font-size: 24px;
  letter-spacing: 0.1em;
  position: relative;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}
.experts__banner b {
  color: #00a8c0;
}
.experts__banner::before,
.experts__banner::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--tri) * -0.9);
  width: 0;
  height: 0;
  border-left: var(--tri) solid transparent;
  border-right: var(--tri) solid transparent;
}
.experts__banner::before {
  border-top: var(--tri) solid rgba(0, 0, 0, 0.06);
  bottom: calc(var(--tri) * -0.95);
}
.experts__banner::after {
  border-top: var(--tri) solid #ecf6f6;
}

.expert {
  margin: 0 0 34px;
}
.expert-head {
  display: grid;
  grid-template-columns: 270px 1fr;
}
.expert-photo {
  max-width: 272px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}
.expert-info {
  padding-top: 50px;
}
.chips {
  margin: 0 0 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  padding: 4px 10px;
  font-size: 16px;
  border: 1px solid #646567;
  color: #646567;
  border-radius: 5px;
}
.chip--link {
  color: #00a8c0;
  text-decoration: none;
  font-size: 20px;
}
.chip_text {
  color: #646567;
  margin: 0;
  margin-bottom: 10px;
  margin-top: 10px;
}
.name {
  margin: 2px 0 10px;
  font-size: 32px;
  color: #646567;
}
.role {
  margin: 0;
  color: #646567;
  font-size: 20px;
}

.expert-comment {
  color: #646567;
  line-height: 2;
}
.fv_bg{
  width: 100%;
  margin-bottom: -10px;
}

/* ===== VOICESection ===== */
.voice {
  padding: 56px 16px 80px;
  background: #fff;
  color: #646567;
}
.voice__inner {
  max-width: 1000px;
  margin: 0 auto;
}

.voice__title {
  text-align: center;
  letter-spacing: 0.15em;
  font-weight: 500;
  font-size: clamp(22px, 3.6vw, 40px);
  color: #646567;
  margin: 0 0 43px;
}
.voice__title span {
  display: block;
  margin-top: 8px;
  font-size: 0.6em;
  font-weight: 400;
  color: #646567;
}

/* カード */
.voice-card {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 24px;
  align-items: start;
}
.voice-card__img {
  margin: 0;
  overflow: hidden;
}
.voice-card__img img {
  width: 100%;
  height: auto;
  display: block;
  margin-top: -5%;
}

.voice-card__head {
  margin: 0 0 10px;
  color: #00a8c0;
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: 0.05em;
}
.voice-card__meta {
  margin: 0 0 12px;
  color: #7c878e;
  font-size: 16px;
}

.voice-card__text {
  margin: 0;
  line-height: 2;
  color: #646567;
  background: #f3fcfb;
  border-radius: 8px;
  padding: 16px 18px;
  font-size: 16px;
}
/* ===== CTASection ===== */
.cta-purchase {
  background: #ecf6f6;
  color: #646567;
  font-family: var(--font-Montserrat);
}
.cta__inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  padding: 32px 0;
}
.cta__text p {
  margin: 0 0 12px;
  line-height: 1.9;
  font-size: 18px;
}
.cta__illust img {
  display: block;
  height: auto;
}
.btn-grad {
  --c1: #00a5bf;
  --c2: #0e77ba;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 260px;
  height: 52px;
  padding: 0 22px;
  color: #fff !important;
  text-decoration: none !important;
  background: linear-gradient(90deg, var(--c1), var(--c2));
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(14, 119, 186, 0.25);
  overflow: hidden;
  font-size: 18px;
}

/* ホバー演出*/
.btn-grad::after {
  content: "";
  position: absolute;
  inset: -40% -20%;
  background: linear-gradient(
    115deg,
    transparent 35%,
    rgba(255, 255, 255, 0.6) 50%,
    transparent 65%
  );
  transform: translateX(-120%);
  transition: transform 1.5s ease;
}
.btn-grad:hover::after {
  transform: translateX(120%);
}

.arr {
  font-size: 20px;
  line-height: 1;
}

/* アニメーション */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.65, 0.2, 1);
  will-change: transform, opacity;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal[data-ani="up"] {
  transform: translateY(22px);
}
.reveal[data-ani="left"] {
  transform: translateX(-22px);
}
.reveal[data-ani="right"] {
  transform: translateX(22px);
}
.reveal[data-ani="scale"] {
  transform: scale(0.98);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
}
.reveal[data-ani="left"] {
  transform: translateX(-22px);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
[data-stagger] > .reveal {
  transition-delay: calc(var(--i, 0) * 110ms);
}
.cat-intro__photos_sp {
  display: none;
}
/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .pc {
    display: none;
  }
  /* featuresセクション */
  .features__title {
    margin: 0 0 24px;
  }
  .features__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .features__center img {
    width: 100%;
    max-width: 100px;
  }
  .features__center {
    position: absolute;
    right: 0;
    top: 5%;
    left: 75%;
  }
  .features__center img {
    width: 220px;
  }
  .is-right .card_content {
    flex-direction: row;
  }
  .feat-card__sep {
    display: none;
  }
  .feat-card {
    max-width: 240px;
    margin: 0;
  }
  .feat-card__badge {
    padding: 0 8px 0 0;
    font-size: 12px;
  }
  .feat-card__desc {
    font-size: 10px;
    padding: 0 0 0 8px;
    margin: 0;
  }
  .is-right {
    margin: 0;
  }
  .badge_accent {
    font-size: 14px;
  }
  .badge-num {
    font-size: 22px;
    height: 30px;
    padding: 0 14px;
  }
  /* 猫専用セクション */
  .cat-intro__inner {
    display: flex;
    flex-direction: column;
    position: relative;
  }
  .cat-intro_text p {
    font-size: 15px;
    text-align-last: left;
    margin-bottom: 22px;
  }
  .cat-intro__photos {
    display: none;
  }
  .cat-intro__copy img {
    width: 100%;
  }
  .cat-intro__photos_sp {
    display: block;
  }
  .cat-intro__photos_sp img {
    width: 100%;
  }
  .ci--lg {
    width: 200px;
    height: 200px;
  }
  .ci--sm {
    width: 120px;
    height: 120px;
  }
  /* 専門家セクション */
  .rec {
    margin: 0px 16px 0;
  }
  .cat-intro{
    padding: 40px 16px 0px;
  }
  .rec__head {
    grid-template-columns: 1fr 1fr;
    gap: 0px;
  }
  .rec_content {
    position: relative;
  }
  .rec__product {
    position: absolute;
    right: 0;
    width: 50px;
    top: 3%;
  }
  .rec__banner::after {
    bottom: -10px;
  }
  .rec__tag {
    font-size: 14px;
  }
  .rec__job {
    font-size: 14px;
  }
  .rec__role {
    font-size: 14px;
  }
  .rec__photo {
    width: 100%;
    height: 100%;
  }
  .rec__banner {
    font-size: 18px;
  }
  .rec__name {
    font-size: 18px;
  }

  .rec__product {
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 6px;
  }
  .rec__text {
    font-size: 14px;
    line-height: 1.7;
  }
  /* 犬専用セクション */
  .debut__lead {
    font-size: 14px;
  }
  .fv_bg {
    margin-bottom: -10px;
    width: 100%;
  }
  .cta__inner {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .cta__illust img {
    width: 200px;
    margin-left: auto;
  }
  .debut__inner {
    grid-template-columns: 1fr;
  }
  .debut__right {
    order: 2;
  }
  .debut__left {
    order: 1;
  }
  .pinfo__grid {
    grid-template-columns: 1fr;
  }
  .qr-card img {
    width: 96px;
  }
  .qa-a {
    grid-template-columns: 1fr;
  }
  .qa-a__media {
    grid-template-columns: 1fr;
  }
  .feat-card__illust {
    width: 110px;
  }
  .voice-card {
    grid-template-columns: 1fr;
  }
  /* 製品情報セクション */
  .pinfo__title {
    margin: 0 0 24px;
  }
  .pinfo__grid {
    grid-template-columns: 1fr;
  }
  .pinfo__row {
    grid-template-columns: 90px 1fr;
  }
  .pinfo__dt {
    font-size: 16px;
  }
  .pinfo__dd {
    font-size: 16px;
    white-space: nowrap;
  }
  .pinfo__card {
    padding: 24px 12px;
  }
  .cert__badge {
    margin-top: 10px;
    max-width: 500px;
    width: 100%;
  }
  /* voiceセクション */
  .voice {
    padding: 32px 16px;
  }
  .voice__title {
    margin: 0 0 24px;
  }
  .voice-card__head {
    font-size: 16px;
  }
  .voice-card__text {
    font-size: 14px;
  }
  .voice-card__meta {
    font-size: 14px;
  }
  .voice-item {
    display: flex;
    flex-direction: column;
  }
  .voice-item {
    padding: 24px 0;
    gap: 16px;
  }
  .voice-item__img {
    width: 90%;
    margin: auto;
  }
  .voice-item__text {
    font-size: 14px;
    line-height: 1.5;
  }
  .voice-item__meta {
    font-size: 14px;
    line-height: 1.5;
  }
  .voice-item__head {
    font-size: 16px;
  }
  .cta__inner {
    display: flex;
    flex-direction: column-reverse;
    justify-content: center;
    text-align: center;
    gap: 0;
    padding-bottom: 24px;
  }
  .cta__illust img {
    width: 200px;
    margin-left: auto;
  }
  .cta__text p {
    font-size: 16px;
  }
}
@media print {
  .only-screen {
    display: none;
  }
}