:root {
  --color-ink: #17211d;
  --color-muted: #69736d;
  --color-soft: #f7f8f5;
  --color-white: #ffffff;
  --color-green: #123b2c;
  --color-green-soft: #dfe9e2;
  --color-gold: #c8a96b;
  --color-gold-deep: #a88743;
  --color-line: rgba(18, 59, 44, 0.12);
  --shadow-soft: 0 30px 90px rgba(18, 59, 44, 0.1);
  --shadow-card: 0 18px 60px rgba(18, 59, 44, 0.08);
  --font-serif: "Noto Serif JP", "Yu Mincho", "YuMincho", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(200, 169, 107, 0.15), transparent 23rem),
    radial-gradient(circle at 12% 26%, rgba(223, 233, 226, 0.58), transparent 27rem),
    linear-gradient(180deg, #ffffff 0%, #fbfcfa 48%, #f6f8f4 100%);
  color: var(--color-ink);
  font-family: var(--font-sans);
  line-height: 1.8;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  padding: 16px clamp(24px, 4.8vw, 76px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(18, 59, 44, 0.06);
  box-shadow: 0 12px 42px rgba(18, 59, 44, 0.04);
  backdrop-filter: blur(20px);
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  color: var(--color-green);
  letter-spacing: 0.035em;
  line-height: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4.2vw, 54px);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3.2vw, 44px);
  color: var(--color-green);
  font-size: 0.93rem;
  font-weight: 600;
}

.nav a {
  transition: color 180ms ease;
}

.nav a:hover {
  color: var(--color-green);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 48%),
    linear-gradient(135deg, #d8bd7f, #a88743);
  box-shadow: 0 14px 34px rgba(168, 135, 67, 0.2);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 42px rgba(168, 135, 67, 0.26);
}

.menu-toggle {
  position: relative;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(18, 59, 44, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 32px rgba(18, 59, 44, 0.08);
  cursor: pointer;
  gap: 4px;
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.menu-toggle:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 38px rgba(18, 59, 44, 0.11);
}

.menu-toggle span {
  display: block;
  width: 17px;
  height: 1px;
  border-radius: 999px;
  background: var(--color-green);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.site-header.is-menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(5px) rotate(38deg);
}

.site-header.is-menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-5px) rotate(-38deg);
}

.mobile-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: clamp(18px, 4.8vw, 44px);
  z-index: 25;
  display: grid;
  width: min(280px, calc(100vw - 32px));
  padding: 12px;
  border: 1px solid rgba(18, 59, 44, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 70px rgba(18, 59, 44, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity 200ms ease,
    transform 200ms ease;
  backdrop-filter: blur(22px);
}

.site-header.is-menu-open .mobile-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 0 13px;
  border-radius: 6px;
  color: var(--color-green);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.mobile-menu a:hover {
  background: rgba(223, 233, 226, 0.5);
}

.mobile-menu__cta {
  margin-top: 6px;
  background: linear-gradient(135deg, rgba(216, 189, 127, 0.92), rgba(168, 135, 67, 0.96));
  box-shadow: 0 12px 30px rgba(168, 135, 67, 0.18);
  color: #ffffff !important;
}

@media (min-width: 901px) {
  .mobile-menu {
    display: none;
  }
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: none;
  min-height: max(820px, 100vh);
  padding: 112px clamp(28px, 6.8vw, 96px) 58px;
  overflow: hidden;
  isolation: isolate;
  background: #fbfcfa;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 30%, rgba(255, 255, 255, 0.66) 47%, rgba(255, 255, 255, 0.16) 68%, rgba(255, 255, 255, 0.02) 100%),
    radial-gradient(circle at 21% 56%, rgba(255, 255, 255, 0.72), transparent 22rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 30%, rgba(248, 251, 247, 0.18));
  pointer-events: none;
}

.hero::after {
  position: absolute;
  right: -8%;
  bottom: -10%;
  left: -6%;
  z-index: 1;
  height: 30%;
  content: "";
  background:
    radial-gradient(ellipse at 68% 52%, rgba(255, 255, 255, 0.72), transparent 11rem),
    repeating-radial-gradient(ellipse at 62% 62%, rgba(255, 255, 255, 0.26) 0 2px, transparent 3px 20px),
    linear-gradient(180deg, transparent, rgba(222, 235, 229, 0.44));
  filter: blur(0.2px);
  opacity: 0.82;
  pointer-events: none;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background-color: #fbfcfa;
  background-image: url("assets/serenite-hero-desktop-bg.webp");
  background-position: 63% 50%;
  background-repeat: no-repeat;
  background-size: cover;
  /* background-size: contain; */
  height: 100%;
  width: 100%;
}

@media (min-width: 1025px) {
  .hero.section {
    /* min-height: clamp(780px, 52vw, 900px); */
  }

  .hero__media {
    /* background-size: cover; */
    background-position: center top;
  }
}

.hero__content {
  position: relative;
  z-index: 3;
  align-self: center;
  width: min(48vw, 620px);
  max-width: 620px;
  padding-top: clamp(46px, 8vh, 86px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--color-gold-deep);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero__subcopy {
  width: fit-content;
  margin-bottom: 22px;
  padding: 8px 18px 9px;
  border: 1px solid rgba(200, 169, 107, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  box-shadow: 0 12px 34px rgba(18, 59, 44, 0.05);
  backdrop-filter: blur(16px);
}

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

h1,
h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.35;
}

h1 {
  margin-bottom: 30px;
  color: #13211b;
  font-size: clamp(3rem, 5vw, 5.25rem);
  letter-spacing: 0.02em;
  line-height: 1.28;
  text-wrap: balance;
}

h1 span {
  display: inline-block;
  white-space: nowrap;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4.2vw, 3.75rem);
}

.section-title {
  margin-top: 0;
  margin-bottom: 0;
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.2vw, 3.75rem);
  font-weight: 600;
  line-height: 1.35;
  /* letter-spacing: 0.02em; */
  letter-spacing: 0.01em;
}

h3 {
  margin-bottom: 12px;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 600;
}

.hero__lead {
  max-width: 590px;
  margin-bottom: 38px;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.22vw, 1.16rem);
  line-height: 2.05;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 30px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.3;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button--primary {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 46%),
    linear-gradient(135deg, #dcc791, var(--color-gold-deep));
  color: #ffffff;
  box-shadow: 0 16px 44px rgba(168, 135, 67, 0.24), 0 0 0 8px rgba(216, 192, 138, 0.08);
}

.hero .button--primary {
  min-width: 270px;
  min-height: 62px;
  padding: 0 32px;
  gap: 18px;
  box-shadow: 0 20px 50px rgba(168, 135, 67, 0.25), 0 0 0 9px rgba(216, 192, 138, 0.08);
}

.hero .button--primary::after {
  content: "›";
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1;
  transform: translateY(-1px);
}

.button:hover {
  transform: translateY(-2px);
}

.demo-note {
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(24, 49, 39, 0.72);
}

.br-sp {
  display: none;
}

.button--primary:hover {
  box-shadow: 0 22px 54px rgba(168, 135, 67, 0.3), 0 0 0 10px rgba(216, 192, 138, 0.1);
}

.hero__note {
  color: #516058;
  font-family: var(--font-serif);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
}

.concerns,
.ingredients,
.texture,
.quality,
.brand-story,
.faq,
.concept,
.product-cta {
  padding: clamp(88px, 12vw, 150px) 0;
}

.ingredients {
  padding: clamp(76px, 10vw, 124px) 0;
}

.concerns {
  position: relative;
  width: 100%;
  max-width: none;
  margin-right: 0;
  margin-left: 0;
  overflow: hidden;
}

.concerns > .section-heading,
.concerns > .concern-grid {
  width: min(1120px, calc(100% - clamp(40px, 7vw, 96px)));
  margin-right: auto;
  margin-left: auto;
}

.concerns::before {
  position: absolute;
  inset: clamp(44px, 7vw, 84px) auto auto 50%;
  width: min(72vw, 760px);
  height: min(58vw, 520px);
  content: "";
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0.08)),
    radial-gradient(circle at 58% 50%, rgba(223, 233, 226, 0.54), transparent 68%);
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px 999px 16px 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  opacity: 0.58;
  pointer-events: none;
  transform: translateX(-50%);
}

.concerns__glow {
  position: absolute;
  top: 10%;
  right: -16%;
  width: min(58vw, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(200, 169, 107, 0.16), transparent 38%),
    radial-gradient(circle, rgba(223, 233, 226, 0.58), transparent 68%);
  pointer-events: none;
}

.concerns__particles {
  position: absolute;
  inset: 8% 0 16%;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(200, 169, 107, 0.38) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(18, 59, 44, 0.14) 0 1px, transparent 1.8px);
  background-position:
    12% 18%,
    84% 36%;
  background-size:
    176px 148px,
    220px 180px;
  opacity: 0.24;
}

.section-heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 42px;
  gap: 32px;
}

.section-heading--concerns {
  align-items: end;
  margin-bottom: clamp(34px, 6vw, 58px);
}

.section-heading--concerns h2 {
  font-size: clamp(2.1rem, 3.7vw, 3.45rem);
}

.section-heading__lead {
  max-width: 410px;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.98rem;
  line-height: 2;
}

.concern-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.concern-card {
  position: relative;
  overflow: hidden;
  min-height: 238px;
  padding: 34px 32px 30px;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.48)),
    radial-gradient(circle at 88% 12%, rgba(200, 169, 107, 0.12), transparent 38%),
    rgba(255, 255, 255, 0.56);
  box-shadow: 0 18px 58px rgba(18, 59, 44, 0.065);
  backdrop-filter: blur(18px);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.concern-card::before {
  position: absolute;
  top: 0;
  left: 32px;
  width: 46px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--color-gold), rgba(200, 169, 107, 0));
}

.concern-card::after {
  position: absolute;
  right: -52px;
  bottom: -58px;
  width: 154px;
  aspect-ratio: 1;
  border: 1px solid rgba(18, 59, 44, 0.08);
  border-radius: 50%;
  content: "";
  background: rgba(255, 255, 255, 0.24);
}

.concern-card:hover {
  transform: translateY(-5px);
  border-color: rgba(200, 169, 107, 0.34);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.58)),
    radial-gradient(circle at 88% 12%, rgba(200, 169, 107, 0.16), transparent 38%),
    rgba(255, 255, 255, 0.66);
  box-shadow: 0 26px 74px rgba(18, 59, 44, 0.09);
}

.concern-card__number {
  display: block;
  margin-bottom: 34px;
  color: var(--color-gold-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.concern-card h3 {
  position: relative;
  z-index: 1;
  max-width: 14em;
  margin-bottom: 16px;
  color: var(--color-green);
  font-size: clamp(1.06rem, 1.45vw, 1.24rem);
  line-height: 1.68;
}

.concern-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.94rem;
  line-height: 1.9;
}

.ingredients {
  position: relative;
  overflow: hidden;
  width: 100%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 248, 245, 0.88)),
    radial-gradient(circle at 16% 22%, rgba(223, 233, 226, 0.58), transparent 28rem),
    radial-gradient(circle at 84% 14%, rgba(200, 169, 107, 0.13), transparent 24rem);
}

.ingredients::before {
  position: absolute;
  inset: 8% 0 auto;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(18, 59, 44, 0.13), transparent);
}

.ingredients::after {
  position: absolute;
  right: -12%;
  bottom: -20%;
  width: min(62vw, 720px);
  aspect-ratio: 1;
  border: 1px solid rgba(200, 169, 107, 0.16);
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, rgba(255, 255, 255, 0.58), transparent 62%);
  pointer-events: none;
}

.ingredients__glow {
  position: absolute;
  top: 18%;
  left: -18%;
  width: min(56vw, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(223, 233, 226, 0.68), transparent 62%),
    radial-gradient(circle, rgba(255, 255, 255, 0.82), transparent 44%);
  pointer-events: none;
}

.ingredients__particles {
  position: absolute;
  inset: 10% 0 12%;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(200, 169, 107, 0.32) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(18, 59, 44, 0.12) 0 1px, transparent 1.7px);
  background-position:
    18% 22%,
    76% 36%;
  background-size:
    180px 150px,
    230px 190px;
  opacity: 0.23;
}

.ingredients__header,
.moisture-design {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.ingredients__header {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  align-items: end;
  gap: clamp(34px, 7vw, 92px);
  margin-bottom: clamp(34px, 5.6vw, 58px);
}

.ingredients__header h2 {
  font-size: clamp(2.1rem, 3.8vw, 3.55rem);
}

.ingredients__header p:not(.eyebrow) {
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.35vw, 1.08rem);
  line-height: 2.05;
}

.moisture-design {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  align-items: stretch;
  gap: clamp(26px, 4vw, 42px);
}

.moisture-visual {
  position: relative;
  display: grid;
  min-height: 500px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.5)),
    radial-gradient(circle at 50% 48%, rgba(223, 233, 226, 0.72), transparent 62%);
  box-shadow: 0 24px 74px rgba(18, 59, 44, 0.075);
  backdrop-filter: blur(18px);
}

.moisture-visual::before,
.moisture-visual::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.moisture-visual::before {
  inset: 10%;
  border: 1px solid rgba(200, 169, 107, 0.14);
  border-radius: 50%;
}

.moisture-visual::after {
  right: -18%;
  bottom: -12%;
  width: 58%;
  aspect-ratio: 1;
  border: 1px solid rgba(18, 59, 44, 0.08);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.32);
}

.moisture-visual__orb {
  position: absolute;
  width: 58%;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 36%, rgba(255, 255, 255, 0.95), transparent 28%),
    radial-gradient(circle, rgba(223, 233, 226, 0.76), rgba(255, 255, 255, 0.26) 64%, transparent 66%);
  box-shadow:
    inset 0 0 54px rgba(255, 255, 255, 0.82),
    0 28px 78px rgba(18, 59, 44, 0.08);
}

.moisture-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(18, 59, 44, 0.1);
}

.moisture-ring--outer {
  width: 76%;
  aspect-ratio: 1;
}

.moisture-ring--middle {
  width: 58%;
  aspect-ratio: 1;
  border-color: rgba(200, 169, 107, 0.2);
}

.moisture-ring--inner {
  width: 38%;
  aspect-ratio: 1;
  border-color: rgba(18, 59, 44, 0.14);
  background: rgba(255, 255, 255, 0.22);
}

.moisture-core {
  position: relative;
  z-index: 1;
  width: min(62%, 210px);
  padding: 26px 22px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 18px 50px rgba(18, 59, 44, 0.08);
  text-align: center;
  backdrop-filter: blur(16px);
}

.moisture-core span {
  display: block;
  margin-bottom: 12px;
  color: var(--color-gold-deep);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.moisture-core strong {
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.65;
}

.moisture-line {
  position: absolute;
  left: 18%;
  width: 64%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 169, 107, 0.42), transparent);
}

.moisture-line--top {
  top: 30%;
}

.moisture-line--bottom {
  bottom: 30%;
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ingredient-card {
  position: relative;
  overflow: hidden;
  min-height: 160px;
  padding: 24px 26px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.68)),
    radial-gradient(circle at 92% 8%, rgba(223, 233, 226, 0.56), transparent 42%);
  box-shadow: 0 16px 50px rgba(18, 59, 44, 0.055);
  backdrop-filter: blur(16px);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.ingredient-card::before {
  position: absolute;
  top: 0;
  left: 28px;
  width: 42px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--color-gold), rgba(200, 169, 107, 0));
}

.ingredient-card::after {
  position: absolute;
  right: -38px;
  bottom: -44px;
  width: 122px;
  aspect-ratio: 1;
  border: 1px solid rgba(18, 59, 44, 0.07);
  border-radius: 50%;
  content: "";
}

.ingredient-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 169, 107, 0.34);
  box-shadow: 0 24px 68px rgba(18, 59, 44, 0.085);
}

.ingredient-card__index {
  display: block;
  margin-bottom: 16px;
  color: var(--color-gold-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
}

.ingredient-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
  color: #123b2c;
  font-family: var(--font-serif);
  font-size: clamp(1.08rem, 1.45vw, 1.26rem);
  font-weight: 600;
  line-height: 1.55;
}

.ingredient-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: #657069;
  font-size: 0.92rem;
  line-height: 1.85;
}

.texture {
  position: relative;
  overflow: hidden;
  width: 100%;
  background:
    linear-gradient(180deg, rgba(247, 248, 245, 0.9), rgba(255, 255, 255, 0.96)),
    radial-gradient(circle at 76% 24%, rgba(223, 233, 226, 0.58), transparent 29rem),
    radial-gradient(circle at 22% 70%, rgba(200, 169, 107, 0.12), transparent 25rem);
}

.texture::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.68), transparent 34%, rgba(255, 255, 255, 0.54)),
    linear-gradient(180deg, transparent, rgba(18, 59, 44, 0.035));
  pointer-events: none;
}

.texture__glow {
  position: absolute;
  right: -14%;
  bottom: -28%;
  width: min(60vw, 680px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.92), transparent 36%),
    radial-gradient(circle, rgba(223, 233, 226, 0.66), transparent 68%);
  pointer-events: none;
}

.texture__particles {
  position: absolute;
  inset: 10% 0 8%;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(200, 169, 107, 0.3) 0 1px, transparent 1.7px),
    radial-gradient(circle, rgba(255, 255, 255, 0.96) 0 1.4px, transparent 2.2px);
  background-position:
    16% 28%,
    82% 18%;
  background-size:
    190px 154px,
    230px 174px;
  opacity: 0.28;
}

.texture__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(300px, 0.74fr) minmax(0, 1.26fr);
  align-items: center;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  gap: clamp(34px, 6vw, 76px);
}

.texture__content h2 {
  margin-bottom: 24px;
  font-size: clamp(2.05rem, 3.1vw, 3rem);
}

.texture__content p {
  max-width: 480px;
  margin-bottom: 34px;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.35vw, 1.08rem);
  line-height: 2.05;
}

.texture-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 520px;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.texture-points div {
  min-height: 108px;
  padding: 22px 16px 20px 0;
  border-right: 1px solid var(--color-line);
}

.texture-points div + div {
  padding-left: 18px;
}

.texture-points div:last-child {
  border-right: 0;
}

.texture-points span,
.texture-points strong {
  display: block;
}

.texture-points span {
  margin-bottom: 14px;
  color: var(--color-gold-deep);
  font-family: Georgia, "Times New Roman", serif;
  /* font-size: 0.76rem; */
  font-size: 2rem;
  letter-spacing: 0.14em;
}

.texture-points strong {
  color: var(--color-green);
  font-family: var(--font-serif);
  /* font-size: 0.96rem; */
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  white-space: nowrap;
}

.texture__visual {
  position: relative;
  min-height: 520px;
}

.texture-photo {
  position: absolute;
  inset: 8% 0 6% 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 8px 160px 8px 8px;
  background: rgba(255, 255, 255, 0.54);
  box-shadow:
    0 34px 96px rgba(18, 59, 44, 0.12),
    0 0 0 14px rgba(255, 255, 255, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.texture-photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.42), transparent 30%, transparent 76%, rgba(255, 255, 255, 0.34)),
    radial-gradient(circle at 26% 24%, rgba(255, 255, 255, 0.34), transparent 28%);
  pointer-events: none;
}

.texture-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 48%;
}

.texture-card {
  position: absolute;
  z-index: 2;
  width: 178px;
  padding: 17px 18px;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
}

.texture-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.texture-card strong {
  display: block;
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
}

.texture-card--top {
  top: 3%;
  left: -4%;
}

.texture-card--bottom {
  right: -2%;
  bottom: 3%;
}

.quality {
  position: relative;
  overflow: hidden;
  width: 100%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 248, 245, 0.92)),
    radial-gradient(circle at 18% 20%, rgba(223, 233, 226, 0.6), transparent 28rem),
    radial-gradient(circle at 80% 78%, rgba(200, 169, 107, 0.12), transparent 25rem);
}

.quality::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.66), transparent 40%, rgba(255, 255, 255, 0.58)),
    linear-gradient(180deg, rgba(18, 59, 44, 0.03), transparent 24%, rgba(18, 59, 44, 0.035));
  pointer-events: none;
}

.quality__glow {
  position: absolute;
  top: 14%;
  left: -16%;
  width: min(56vw, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.92), transparent 34%),
    radial-gradient(circle, rgba(223, 233, 226, 0.7), transparent 66%);
  pointer-events: none;
}

.quality__particles {
  position: absolute;
  inset: 9% 0 12%;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(200, 169, 107, 0.32) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(18, 59, 44, 0.12) 0 1px, transparent 1.8px);
  background-position:
    22% 26%,
    78% 42%;
  background-size:
    180px 156px,
    240px 188px;
  opacity: 0.24;
}

.quality__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  gap: clamp(34px, 6vw, 78px);
}

.quality__visual {
  position: relative;
  display: grid;
  min-height: 560px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 160px 160px 8px 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.38)),
    radial-gradient(circle at 50% 62%, rgba(223, 233, 226, 0.68), transparent 66%);
  box-shadow: 0 28px 82px rgba(18, 59, 44, 0.08);
  backdrop-filter: blur(18px);
}

.quality__visual::before,
.quality__visual::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.quality__visual::before {
  inset: 11%;
  border: 1px solid rgba(200, 169, 107, 0.16);
  border-radius: 50%;
}

.quality__visual::after {
  right: -18%;
  bottom: -14%;
  width: 64%;
  aspect-ratio: 1;
  border: 1px solid rgba(18, 59, 44, 0.08);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
}

.lab-glass {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.86);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 22px 58px rgba(18, 59, 44, 0.065);
  backdrop-filter: blur(12px);
}

.lab-glass--tall {
  top: 13%;
  left: 17%;
  width: 24%;
  height: 62%;
  border-radius: 90px 90px 10px 10px;
}

.lab-glass--round {
  right: 13%;
  bottom: 18%;
  width: 42%;
  aspect-ratio: 1;
  border-radius: 50%;
}

.lab-glass--dish {
  left: 18%;
  right: 18%;
  bottom: 13%;
  height: 22%;
  border-radius: 50%;
}

.quality__seal {
  position: relative;
  z-index: 1;
  width: min(66%, 230px);
  padding: 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 18px 52px rgba(18, 59, 44, 0.08);
  text-align: center;
  backdrop-filter: blur(18px);
}

.quality__seal span {
  display: block;
  margin-bottom: 12px;
  color: var(--color-gold-deep);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.quality__seal strong {
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.65;
}

.quality__header {
  margin-bottom: clamp(28px, 5vw, 46px);
}

.quality__header h2 {
  max-width: 620px;
  margin-bottom: 24px;
  font-size: clamp(2.05rem, 3.6vw, 3.42rem);
}

.quality__header p:not(.eyebrow) {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.35vw, 1.08rem);
  line-height: 2.05;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.quality-card {
  position: relative;
  overflow: hidden;
  min-height: 178px;
  padding: 26px 28px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.62)),
    radial-gradient(circle at 90% 10%, rgba(223, 233, 226, 0.54), transparent 42%);
  box-shadow: 0 16px 52px rgba(18, 59, 44, 0.055);
  backdrop-filter: blur(16px);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.quality-card::before {
  position: absolute;
  top: 0;
  left: 28px;
  width: 42px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--color-gold), rgba(200, 169, 107, 0));
}

.quality-card::after {
  position: absolute;
  right: -44px;
  bottom: -48px;
  width: 132px;
  aspect-ratio: 1;
  border: 1px solid rgba(18, 59, 44, 0.07);
  border-radius: 50%;
  content: "";
}

.quality-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 169, 107, 0.34);
  box-shadow: 0 24px 68px rgba(18, 59, 44, 0.085);
}

.quality-card span {
  display: block;
  margin-bottom: 18px;
  color: var(--color-gold-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
}

.quality-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: clamp(1.06rem, 1.4vw, 1.22rem);
  font-weight: 600;
  line-height: 1.55;
}

.quality-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: #657069;
  font-size: 0.92rem;
  line-height: 1.85;
}

.brand-story {
  position: relative;
  overflow: hidden;
  width: 100%;
  background:
    linear-gradient(180deg, rgba(247, 248, 245, 0.9), rgba(255, 255, 255, 0.96)),
    radial-gradient(circle at 16% 24%, rgba(200, 169, 107, 0.11), transparent 24rem),
    radial-gradient(circle at 86% 68%, rgba(223, 233, 226, 0.62), transparent 28rem);
}

.brand-story::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.66), transparent 42%, rgba(255, 255, 255, 0.5)),
    linear-gradient(180deg, transparent, rgba(18, 59, 44, 0.025));
  pointer-events: none;
}

.brand-story__glow {
  position: absolute;
  top: 12%;
  right: -18%;
  width: min(62vw, 720px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.9), transparent 35%),
    radial-gradient(circle, rgba(223, 233, 226, 0.68), transparent 68%);
  pointer-events: none;
}

.brand-story__particles {
  position: absolute;
  inset: 12% 0 10%;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(200, 169, 107, 0.28) 0 1px, transparent 1.7px),
    radial-gradient(circle, rgba(255, 255, 255, 0.96) 0 1.4px, transparent 2.2px);
  background-position:
    18% 28%,
    74% 30%;
  background-size:
    200px 160px,
    240px 184px;
  opacity: 0.24;
}

.brand-story__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(340px, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(34px, 6vw, 82px);
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.brand-story__copy {
  margin-bottom: 0;
}

.brand-story__copy h2 {
  margin-bottom: 34px;
  font-size: clamp(2.2rem, 3.45vw, 3.28rem);
}

.brand-story__text {
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: clamp(1.02rem, 1.45vw, 1.16rem);
  line-height: 2.05;
}

.brand-story__text p {
  margin-bottom: 1.15em;
}

.brand-story__text p:last-child {
  margin-bottom: 0;
}

.brand-story__visual {
  position: relative;
  min-height: 560px;
}

.story-photo {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.86);
  /* border-radius: 8px 8px 180px 8px; */
  border-radius: 8px 8px 8px 8px;
  background: rgba(255, 255, 255, 0.54);
  box-shadow:
    0 34px 98px rgba(18, 59, 44, 0.12),
    0 0 0 14px rgba(255, 255, 255, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.story-photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.24), transparent 38%, rgba(255, 255, 255, 0.22)),
    radial-gradient(circle at 76% 20%, rgba(255, 255, 255, 0.22), transparent 28%);
  pointer-events: none;
}

.story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 48%;
  /* object-position: 52% 48%; */
}

.story-caption {
  position: absolute;
  /* right: 5%; */
  left: 5%;
  /* bottom: -28px; */
  bottom: 30px;
  z-index: 2;
  width: min(360px, 72%);
  padding: 24px 28px;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
}

.story-caption span {
  display: block;
  margin-bottom: 8px;
  color: var(--color-gold-deep);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.story-caption strong {
  color: var(--color-green);
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.7;
}

.concept {
  width: 100%;
  background:
    linear-gradient(90deg, rgba(18, 59, 44, 0.06), transparent 30%, rgba(200, 169, 107, 0.1)),
    var(--color-soft);
}

.concept__panel,
.science-row {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.concept__panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(36px, 7vw, 88px);
  align-items: start;
}

.concept__text {
  color: var(--color-muted);
  font-size: clamp(1rem, 1.4vw, 1.08rem);
}

.concept h2 {
  max-width: 460px;
  font-size: clamp(2.05rem, 3.35vw, 3.18rem);
}

.concept__text p:last-child {
  margin-bottom: 0;
}

.science-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 58px;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.science-row div {
  min-height: 138px;
  padding: 26px;
  border-right: 1px solid var(--color-line);
}

.science-row div:last-child {
  border-right: 0;
}

.science-row strong,
.science-row span {
  display: block;
}

.science-row strong {
  margin-bottom: 10px;
  color: var(--color-green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  font-weight: 500;
}

.science-row span {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.faq {
  position: relative;
  overflow: hidden;
  width: 100%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 248, 245, 0.9)),
    radial-gradient(circle at 18% 16%, rgba(223, 233, 226, 0.58), transparent 28rem),
    radial-gradient(circle at 84% 72%, rgba(200, 169, 107, 0.1), transparent 24rem);
}

.faq::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.66), transparent 42%, rgba(255, 255, 255, 0.54)),
    linear-gradient(180deg, rgba(18, 59, 44, 0.02), transparent 30%, rgba(18, 59, 44, 0.03));
  pointer-events: none;
}

.faq__glow {
  position: absolute;
  top: 18%;
  right: -18%;
  width: min(58vw, 660px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.92), transparent 36%),
    radial-gradient(circle, rgba(223, 233, 226, 0.64), transparent 68%);
  pointer-events: none;
}

.faq__particles {
  position: absolute;
  inset: 10% 0 12%;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(200, 169, 107, 0.28) 0 1px, transparent 1.7px),
    radial-gradient(circle, rgba(18, 59, 44, 0.1) 0 1px, transparent 1.8px);
  background-position:
    14% 28%,
    78% 42%;
  background-size:
    200px 160px,
    240px 188px;
  opacity: 0.22;
}

.faq__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  align-items: start;
  gap: clamp(34px, 7vw, 92px);
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.faq__header {
  position: sticky;
  top: 110px;
}

.faq__header h2 {
  font-size: clamp(2.08rem, 3.15vw, 2.9rem);
}

.faq-list {
  border-top: 1px solid rgba(18, 59, 44, 0.12);
}

.faq-item {
  position: relative;
  border-bottom: 1px solid rgba(18, 59, 44, 0.12);
  background: rgba(255, 255, 255, 0.36);
  transition:
    background 220ms ease,
    box-shadow 220ms ease;
}

.faq-item[open] {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.42)),
    rgba(255, 255, 255, 0.52);
  box-shadow: 0 20px 60px rgba(18, 59, 44, 0.045);
}

.faq-item summary {
  display: grid;
  grid-template-columns: 1fr 34px;
  align-items: center;
  gap: 20px;
  min-height: 92px;
  padding: 26px 28px;
  color: var(--color-green);
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  font-weight: 600;
  line-height: 1.55;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary i {
  position: relative;
  display: block;
  width: 34px;
  aspect-ratio: 1;
  border: 1px solid rgba(200, 169, 107, 0.34);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.56);
}

.faq-item summary i::before,
.faq-item summary i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1px;
  content: "";
  background: var(--color-green);
  transform: translate(-50%, -50%);
  transition: transform 220ms ease;
}

.faq-item summary i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] summary i::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-item__answer {
  display: grid;
  grid-template-rows: 0fr;
  padding: 0 28px;
  opacity: 0;
  transition:
    grid-template-rows 260ms ease,
    opacity 220ms ease,
    padding 260ms ease;
}

.faq-item[open] .faq-item__answer {
  grid-template-rows: 1fr;
  padding: 0 28px 28px;
  opacity: 1;
}

.faq-item__answer p {
  overflow: hidden;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.98rem;
  line-height: 2;
}

.product-cta__inner {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 8vw, 86px);
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  background:
    linear-gradient(135deg, #123b2c, #214d3c),
    radial-gradient(circle at 80% 20%, rgba(216, 192, 138, 0.38), transparent 24rem);
  color: #ffffff;
  box-shadow: 0 30px 96px rgba(18, 59, 44, 0.18);
}

.product-cta__inner::after {
  position: absolute;
  top: -36%;
  right: -8%;
  width: min(48vw, 420px);
  aspect-ratio: 1;
  border: 1px solid rgba(216, 192, 138, 0.34);
  border-radius: 50%;
  content: "";
}

.product-cta__inner .eyebrow {
  color: #d8c08a;
}

.product-cta__inner h2 {
  max-width: 760px;
  margin-bottom: 22px;
}

.product-cta__inner .section-title {
  color: #ffffff;
}

.product-cta__inner p {
  max-width: 610px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.76);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 42px;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.86rem;
}

.site-footer p {
  margin: 0;
}

.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 760ms ease,
    transform 760ms ease;
  transition-delay: var(--delay, 0ms);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .site-header {
    padding-inline: clamp(20px, 3.8vw, 40px);
  }

  .header-actions {
    gap: clamp(18px, 3vw, 32px);
  }

  .hero {
    padding-inline: clamp(28px, 4vw, 48px);
  }

  h1 {
    font-size: clamp(2.7rem, 4.8vw, 4.2rem);
  }

  .section-heading--concerns {
    display: block;
  }

  .section-heading__lead {
    max-width: 620px;
    margin-top: 20px;
  }

  .br-sp {
    display: block;
  }

  .concern-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ingredients__header,
  .moisture-design,
  .texture__layout,
  .quality__layout,
  .brand-story__inner,
  .faq__inner {
    grid-template-columns: 1fr;
  }

  .ingredients__header p:not(.eyebrow) {
    max-width: 680px;
  }

  .moisture-visual {
    min-height: 420px;
  }

  .texture__visual {
    min-height: 460px;
  }

  .texture-photo {
    inset: 0;
  }

  .texture-card--top {
    left: 0;
  }

  .quality__visual {
    min-height: 430px;
    order: 2;
  }

  .brand-story__visual {
    min-height: 460px;
  }

  .faq__header {
    position: static;
  }
}

.section .eyebrow,
.section-eyebrow,
.eyebrow {
  color: #A88743;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.18em;
  font-weight: 600;
  text-transform: uppercase;
}

/* Card number common adjustment */
.concern-card .card-number,
.ingredient-card .ingredient-card__index,
.quality-card span,
.concern-card__number,
.ingredient-card__number,
.quality-card__number,
.card-number,
.item-number,
.section-card__number {
  display: block;
  color: #A88743;
  font-size: 2rem;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

/* Remove decorative gold line above numbers */
.concern-card .card-number::before,
.ingredient-card .card-number::before,
.quality-card .card-number::before,
.concern-card__number::before,
.ingredient-card__number::before,
.quality-card__number::before,
.card-number::before,
.item-number::before,
.section-card__number::before {
  display: none;
  content: none;
}

/* .concern-card .card-number,
.ingredient-card .card-number,
.quality-card .card-number,
.concern-card__number,
.ingredient-card__number,
.quality-card__number,
.card-number,
.item-number,
.section-card__number {
  border-top: none;
  padding-top: 0;
} */

.concern-card::before,
.ingredient-card::before,
.quality-card::before {
  display: none;
  content: none;
}

.section .section-title,
h2.section-title {
  /* font-size: clamp(28px, 7vw, 40px); */
  font-size: clamp(2.1rem, 3.7vw, 2.45rem);
  line-height: 1.25;
}

/* .concerns {
  position: relative;
  overflow: hidden;
}

.concerns__glow,
.concerns__particles {
  position: absolute;
  inset: 0;
  width: 100vw;
  max-width: none;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
}

.concerns .container,
.concern-grid,
.section-heading {
  position: relative;
  z-index: 1;
} */

/* @media (max-width: 767px) {
  .concerns {
    background:
      radial-gradient(circle at 8% 16%, rgba(200, 220, 205, 0.35), transparent 34%),
      radial-gradient(circle at 95% 70%, rgba(230, 220, 190, 0.24), transparent 36%),
      #fbfcfa;
  }

  .concern-grid {
    position: relative;
    z-index: 1;
  }
} */

/* @media (max-width: 767px) {
  .concerns {
    background:
      radial-gradient(circle at 12% 18%, rgba(200, 220, 205, 0.18), transparent 34%),
      radial-gradient(circle at 92% 66%, rgba(220, 210, 180, 0.12), transparent 38%),
      #fbfcfa;
  }
} */




/* タブレットサイズメディアクエリ */
@media (min-width: 768px) and (max-width: 1024px) {
  .hero {
    min-height: max(760px, 100vh);
  }

  .hero::before {
    inset: 0;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 31%, rgba(255, 255, 255, 0.42) 47%, rgba(255, 255, 255, 0.08) 64%, rgba(255, 255, 255, 0.01) 100%),
      radial-gradient(circle at 19% 56%, rgba(255, 255, 255, 0.64), transparent 19rem),
      linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 34%, rgba(248, 251, 247, 0.12));
  }

  .hero__media {
    background-image: url("assets/serenite-hero-tb-bg.webp");
    background-position: 66% 50%;
    background-size: cover;
  }
}

@media (max-width: 767px) {
  .hero__media {
    background-image: url("assets/serenite-hero-sp-bg.webp");
    background-position: 74% 53%;
    background-size: cover;
  }
}

@media (max-width: 900px) {
  .site-header {
    min-height: 68px;
    padding-block: 14px;
  }

  .header-actions {
    gap: 12px;
  }

  .nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-cta {
    min-height: 42px;
    padding: 0 18px;
    font-size: 0.82rem;
  }

  .hero {
    width: 100%;
    min-height: max(760px, 100vh);
    padding: 100px 24px 48px;
    text-align: left;
  }

  .hero::before {
    inset: 0;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 46%, rgba(255, 255, 255, 0.5) 72%, rgba(255, 255, 255, 0.08) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0.16) 44%, rgba(248, 251, 247, 0.54) 100%);
  }

  .hero__content {
    width: min(100%, 540px);
    padding-top: 0;
  }

  .hero__media {
    inset: 0;
    background-position: 72% 50%;
  }

  .concept__panel,
  .science-row {
    grid-template-columns: 1fr;
  }

  .science-row div {
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .science-row div:last-child {
    border-bottom: 0;
  }
}

@media (min-width: 621px) and (max-width: 767px) {
  .hero__media {
    background-image: url("assets/serenite-hero-sp-bg.webp");
    background-position: 74% 53%;
    background-size: cover;
  }
}

@media (min-width: 768px) and (max-width: 900px) {
  .hero {
    min-height: 100vh;
    /* padding: 90px 24px 46px; */
    padding: 90px 40px 46px;
  }

  .hero::before {
    inset: 0;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 33%, rgba(255, 255, 255, 0.36) 54%, rgba(255, 255, 255, 0.04) 100%),
      radial-gradient(circle at 76% 72%, rgba(223, 233, 226, 0.2), transparent 22rem);
  }

  .hero__content {
    width: min(48vw, 520px);
    padding-top: 34px;
  }

  .hero__media {
    background-position: 66% 50%;
  }

  h1 {
    font-size: clamp(2.45rem, 5.6vw, 3.38rem);
  }

  .hero__lead {
    font-size: 0.96rem;
  }

  .hero .button--primary {
    min-width: 240px;
  }

}

@media (max-width: 620px) {
  .section,
  .concerns > .section-heading,
  .concerns > .concern-grid,
  .concept__panel,
  .science-row,
  .ingredients__header,
  .moisture-design,
  .texture__layout,
  .quality__layout,
  .brand-story__inner,
  .faq__inner,
  .site-footer {
    width: min(100% - 32px, 1120px);
  }

  .hero {
    width: 100%;
    align-items: flex-start;
    min-height: min(760px, 100svh);
    padding-top: 92px;
    padding-right: 16px;
    padding-bottom: 34px;
    padding-left: 16px;
  }

  .hero::before {
    inset: 0;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.97) 46%, rgba(255, 255, 255, 0.78) 62%, rgba(248, 251, 247, 0.44) 100%),
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.74) 52%, rgba(255, 255, 255, 0.16) 100%);
  }

  .hero::after {
    height: 24%;
    opacity: 0.56;
  }

  .hero__content {
    width: min(100%, 430px);
    max-width: 430px;
    padding-top: clamp(14px, 4.5vh, 30px);
  }

  .hero__media {
    inset: 0;
    /* background-position: 76% 53%; */
    background-position: 60% 48%;
    background-size: cover;
  }

  .hero .eyebrow {
    margin-bottom: 12px;
    font-size: 0.64rem;
    letter-spacing: 0.16em;
  }

  .hero__subcopy {
    margin-bottom: 18px;
    padding: 6px 13px 7px;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
  }

  h1 {
    margin-bottom: 18px;
    font-size: clamp(2.05rem, 9.4vw, 2.92rem);
    line-height: 1.26;
  }

  h1 span {
    white-space: normal;
  }

  .hero__lead {
    max-width: 21.5rem;
    margin-bottom: 24px;
    color: #4f5c55;
    font-size: clamp(0.86rem, 3.8vw, 0.96rem);
    line-height: 1.78;
  }

  .hero__lead br {
    display: none;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
    width: min(100%, 310px);
    margin-right: auto;
    margin-left: auto;
    gap: 12px;
  }

  .hero .button--primary {
    min-width: 0;
    min-height: 54px;
    padding: 0 24px;
    box-shadow: 0 16px 40px rgba(168, 135, 67, 0.22), 0 0 0 7px rgba(216, 192, 138, 0.07);
  }

  .button {
    width: 100%;
  }

  .hero__note {
    text-align: center;
    font-size: 0.82rem;
    line-height: 1.6;
  }

  .section-heading {
    display: block;
  }

  .concern-grid {
    grid-template-columns: 1fr;
  }

  .concern-card {
    min-height: auto;
    padding: 25px;
  }

  .ingredient-grid {
    grid-template-columns: 1fr;
  }

  .moisture-visual {
    min-height: 350px;
  }

  .moisture-core {
    width: min(66%, 190px);
    padding: 22px 18px;
  }

  .moisture-core strong {
    font-size: 1.1rem;
  }

  .ingredient-card {
    min-height: auto;
    padding: 24px;
  }

  .texture-points {
    grid-template-columns: 1fr;
  }

  .texture-points div,
  .texture-points div + div {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: auto;
    /* padding: 15px 0 15px 6px; */
    padding: 15px 0 15px 12px;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .texture-points div:last-child {
    border-bottom: 0;
  }

  .texture-points span {
    flex: 0 0 44px;
    margin-bottom: 0;
    font-size: 2rem;
  }

  .texture-points strong {
    line-height: 1.45;
    font-size: 1.2rem;
  }

  .texture__visual {
    min-height: 360px;
  }

  .texture-photo {
    border-radius: 8px 92px 8px 8px;
  }

  .texture-card {
    width: 150px;
    padding: 13px 14px;
  }

  .texture-card--top {
    left: 0;
  }

  .texture-card--bottom {
    right: 0;
  }

  .quality-grid {
    grid-template-columns: 1fr;
  }

  .quality__visual {
    min-height: 350px;
    border-radius: 110px 110px 8px 8px;
  }

  .quality__seal {
    width: min(68%, 200px);
    padding: 22px 18px;
  }

  .quality__seal strong {
    font-size: 1.08rem;
  }

  .quality-card {
    min-height: auto;
    padding: 24px;
  }

  .brand-story__text {
    font-size: 1rem;
    line-height: 2.05;
  }

  .brand-story__visual {
    min-height: 360px;
  }

  .story-photo {
    /* border-radius: 8px 8px 92px 8px; */
    border-radius: 8px 8px 8px 8px;
  }

  .story-caption {
    right: 0;
    /* bottom: -22px; */
    bottom: -60px;
    width: min(92%, 330px);
    /* padding: 18px 20px; */
    padding: 10px 20px;
  }

  .faq-item summary {
    grid-template-columns: 1fr 30px;
    min-height: 78px;
    padding: 22px 18px;
    font-size: 1.04rem;
  }

  .faq-item summary i {
    width: 30px;
  }

  .faq-item__answer {
    padding: 0 18px;
  }

  .faq-item[open] .faq-item__answer {
    padding: 0 18px 24px;
  }

  .product-cta__inner {
    padding: 42px 24px;
  }

  .site-footer {
    display: block;
  }

  .site-footer p {
    margin-top: 10px;
  }
}

/* SPサイズメディアクエリ */

@media (max-width: 767px) {
  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: auto;
    padding: 0;
    background:
      linear-gradient(180deg, #ffffff 0%, #fbfcfa 56%, #eef5ef 100%);
  }

  .hero::before,
  .hero::after {
    display: none;
  }

  .hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: none;
    /* padding: 104px 24px 22px; */
    padding: 104px 24px 80px;
  }

  .hero__media {
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(500px, 148vw, 680px);
    min-height: 0;
    background-color: #fbfcfa;
    background-image: url("assets/serenite-hero-sp-bg.webp");
    /* background-position: center top; */
    /* background-position: center 20px; */
    background-position: center 22px;
    background-repeat: no-repeat;
    /* background-size: contain; */
    background-size: cover;
  }

  .site-header {
    padding-right: 18px;
    padding-left: 18px;
  }

  .brand {
    font-size: clamp(1.55rem, 7.2vw, 1.95rem);
  }

  .header-cta {
    display: none;
  }

  .mobile-menu {
    right: 16px;
    left: 16px;
    width: auto;
  }

  .hero__media::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
      linear-gradient(180deg, rgba(251, 252, 250, 0.88) 0%, rgba(251, 252, 250, 0.18) 15%, rgba(251, 252, 250, 0) 40%),
      linear-gradient(90deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 42%);
    pointer-events: none;
  }

  .hero .eyebrow {
    margin-bottom: 12px;
    font-size: 0.64rem;
    letter-spacing: 0.16em;
  }

  .hero__subcopy {
    margin-bottom: 18px;
    padding: 6px 13px 7px;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
  }

  h1 {
    margin-bottom: 18px;
    font-size: clamp(2.05rem, 9.4vw, 2.92rem);
    line-height: 1.26;
  }

  h1 span {
    white-space: normal;
  }

  .hero__lead {
    max-width: 22rem;
    margin-bottom: 24px;
    color: #4f5c55;
    font-size: clamp(0.86rem, 3.8vw, 0.96rem);
    line-height: 1.78;
  }

  .hero__lead br {
    display: none;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
    width: min(100%, 310px);
    margin-right: auto;
    margin-left: auto;
    gap: 12px;
  }

  .hero .button--primary {
    min-width: 0;
    min-height: 54px;
    padding: 0 24px;
    box-shadow: 0 16px 40px rgba(168, 135, 67, 0.22), 0 0 0 7px rgba(216, 192, 138, 0.07);
  }

  .button {
    width: 100%;
  }

  .hero__note {
    text-align: center;
    font-size: 0.82rem;
    line-height: 1.6;
  }

  .section-title {
    font-size: clamp(28px, 8vw, 40px);
    line-height: 1.25;
  }

  .section .section-title,
  h2.section-title {
    font-size: clamp(28px, 7vw, 40px);
    line-height: 1.25;
  }

  /* .concerns::before {
    inset: 0;
    left: 50%;
    width: 100vw;
    height: 100%;
    transform: translateX(-50%);
    background:
      radial-gradient(circle at 16% 18%, rgba(200, 220, 205, 0.24), transparent 36%),
      radial-gradient(circle at 92% 62%, rgba(220, 210, 180, 0.16), transparent 40%);
    opacity: 0.75;
  } */
}


@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}


/* debug test */
/* .concerns {
  outline: 5px solid red !important;
} */

@media (max-width: 767px) {
  .section.concerns,
  .section.ingredients,
  .section.texture,
  .section.quality,
  .section.brand-story,
  .section.concept,
  .section.faq,
  .section.product-cta {
    width: 100%;
    max-width: none;
    margin-right: 0;
    margin-left: 0;
  }

    .demo-note {
      margin-top: 14px;
      font-size: 11px;
      text-align: center;
    }
    
    /* .br-sp {
      display: block;
    } */

  .concerns {
    background:
      radial-gradient(circle at 20% 20%, rgba(223, 233, 226, 0.42), transparent 38%),
      radial-gradient(circle at 92% 64%, rgba(200, 169, 107, 0.12), transparent 42%),
      #fbfcfa;
  }

  .concerns::before {
    inset: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 0;
    background:
      radial-gradient(circle at 18% 18%, rgba(223, 233, 226, 0.3), transparent 42%),
      radial-gradient(circle at 92% 70%, rgba(200, 169, 107, 0.12), transparent 44%);
    opacity: 0.72;
    transform: none;
  }

  .concerns__glow {
    top: 18%;
    right: auto;
    left: 50%;
    width: 116vw;
    transform: translateX(-50%);
  }

  .concerns > .section-heading,
  .concerns > .concern-grid,
  .ingredients__header,
  .moisture-design,
  .texture__layout,
  .quality__layout,
  .brand-story__inner,
  .concept__panel,
  .science-row,
  .faq__inner,
  .product-cta__inner {
    width: min(100% - 32px, 1120px);
    margin-right: auto;
    margin-left: auto;
  }

  .concern-grid {
    padding-inline: 0;
  }
}