@charset "utf-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600&display=swap");

:root {
  --cream: #fffcf3;
  --white: #fff;
  --text: #4e4e4e;
  --page-max-width: 390px;
}

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

html {
  font-size: 62.5%;
  scroll-padding-top: 18px;
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  display: none;
}

html.menu-open,
body.menu-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif !important;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.75;
  text-align: center;
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-size-adjust: 100%;
}

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

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

figure,
h1,
h2,
h3 {
  margin: 0;
}

:where(.page, .menu-panel) p {
  margin: 0 !important;
  text-align: center;
}

.page {
  position: relative;
  width: 100%;
  max-width: var(--page-max-width);
  margin: 0 auto;
  overflow: hidden;
  background: var(--white);
}

.desktop-side,
.desktop-nav {
  display: none;
}

.section-white {
  background: var(--white);
}

.section-cream {
  background: var(--cream);
}

.intro,
.concerns,
.benefits,
.easy-care,
.scenes,
.install {
  position: relative;
}

.image-heading {
  margin-inline: auto;
}

.image-heading img {
  width: 100%;
}

.wide-photo {
  width: 71.282%;
  margin-inline: auto;
}

.anchor-target {
  scroll-margin-top: 18px;
}

/* Header / menu overlay */
.site-header {
  position: relative;
  z-index: 100;
}

.menu-toggle {
  position: fixed;
  top: max(11px, env(safe-area-inset-top));
  right: max(28px, calc((100% - var(--page-max-width)) / 2 + 28px), env(safe-area-inset-right));
  z-index: 400;
  width: 40px;
  height: 40px;
  padding: 0;
  color: #fff;
  border: 0;
  background: transparent;
  cursor: pointer;
  outline: 0;
}

.menu-toggle.is-scrolled,
.menu-toggle.is-open {
  color: var(--text);
}

.menu-toggle span {
  position: absolute;
  left: 5px;
  width: 32px;
  height: 1px;
  background: currentColor;
  transform-origin: center;
  transition: top .32s cubic-bezier(.22, 1, .36, 1), transform .32s cubic-bezier(.22, 1, .36, 1);
}

.menu-toggle span:first-child {
  top: 17px;
}

.menu-toggle span:last-child {
  top: 23px;
}

.menu-toggle.is-open span:first-child {
  top: 20px;
  transform: rotate(11deg);
}

.menu-toggle.is-open span:last-child {
  top: 20px;
  transform: rotate(-11deg);
}

.menu-panel {
  position: fixed;
  inset: 0;
  z-index: 300;
  overflow-y: auto;
  color: var(--text);
  background: var(--cream);
  visibility: hidden;
  clip-path: inset(0 0 100% 0);
  pointer-events: none;
  overscroll-behavior: contain;
  transition: clip-path .38s cubic-bezier(.64, 0, .78, 0), visibility 0s linear .38s;
}

.menu-panel.is-open {
  visibility: visible;
  clip-path: inset(0);
  pointer-events: auto;
  transition: clip-path .52s cubic-bezier(.22, 1, .36, 1), visibility 0s;
}

.menu-panel__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: var(--page-max-width);
  min-height: max(845px, 100svh);
  margin: 0 auto;
  padding: 80px 0 67px;
}

.menu-panel__title {
  display: block;
  width: 57.436%;
  opacity: 0;
  transform: translateY(-14px);
  transition: opacity .18s ease, transform .28s cubic-bezier(.64, 0, .78, 0);
}

.menu-panel__links {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 55px 0 0;
  padding: 0 0 0 14.359%;
  list-style: none;
  text-align: left;
}

.menu-panel__links li {
  opacity: 0;
  transform: translateY(-14px);
  transition: opacity .18s ease, transform .28s cubic-bezier(.64, 0, .78, 0);
}

.menu-panel__links a {
  display: block;
  padding: 1px 0;
  font-size: clamp(1.4rem, 4.103vw, 1.7rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: .015em;
  white-space: nowrap;
}

.menu-panel__footer {
  width: 100%;
  margin-top: auto;
  opacity: 0;
  transform: translateY(-14px);
  transition: opacity .18s ease, transform .28s cubic-bezier(.64, 0, .78, 0);
}

.menu-panel.is-open .menu-panel__title,
.menu-panel.is-open .menu-panel__links li,
.menu-panel.is-open .menu-panel__footer {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .3s ease, transform .52s cubic-bezier(.22, 1, .36, 1);
}

.menu-panel.is-open .menu-panel__title {
  transition-delay: .02s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(1) {
  transition-delay: .08s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(2) {
  transition-delay: .12s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(3) {
  transition-delay: .16s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(4) {
  transition-delay: .2s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(5) {
  transition-delay: .24s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(6) {
  transition-delay: .28s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(7) {
  transition-delay: .32s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(8) {
  transition-delay: .36s;
}

.menu-panel.is-open .menu-panel__links li:nth-child(9) {
  transition-delay: .4s;
}

.menu-panel.is-open .menu-panel__footer {
  transition-delay: .46s;
}

.brand-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 27px;
}

.brand-links a:first-child img {
  width: 21.795vw;
  max-width: 94px;
}

.brand-links a:last-child img {
  width: 11.026vw;
  max-width: 47px;
}

.copyright {
  margin-top: 37px !important;
  font-family: Georgia, "Times New Roman", serif;
  font-size: .8rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: .045em;
  white-space: nowrap;
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  background: var(--white);
}

.hero > img {
  width: 100%;
}

.hero-wave {
  position: absolute;
  right: 0;
  bottom: -2px;
  left: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: calc(clamp(98px, 30.769vw, 120px) + 2px);
  color: var(--white);
  overflow: hidden;
  pointer-events: none;
}

.hero-wave path {
  fill: currentColor;
}

/* Section boundary pets */
.pet-divider {
  position: absolute;
  left: 50%;
  z-index: 5;
  transform: translateX(-50%);
  pointer-events: none;
}

.pet-divider--dog-standing {
  bottom: -45px;
  width: 26.923%;
}

.pet-divider--cat-sitting {
  bottom: clamp(-50px, -12.821vw, -41px);
  width: 32.564%;
}

.pet-divider--dog-jumping {
  bottom: -50px;
  width: 24.359%;
}

.pet-divider--cat-walking {
  bottom: -45px;
  width: 32.564%;
}

.pet-divider--dog-sitting,
.pet-divider--dog-lying {
  bottom: -42px;
  width: 32.308%;
}

/* Intro */
.intro .section-inner {
  padding: 106px 0 234px;
}

.intro p {
  font-size: clamp(1.4rem, 3.846vw, 1.6rem);
  line-height: 1.7;
}

.intro__lead {
  margin-bottom: 23px !important;
}

/* Concerns */
.concerns .section-inner {
  padding: 169px 0 164px;
}

.heading-concerns,
.heading-health-risk {
  width: 68.205%;
}

.concern-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px 8.682%;
  width: 79.744%;
  margin: 48px auto 0;
}

.concern-grid figure > img {
  width: 100%;
}

.concern-grid figcaption {
  margin-top: 10px;
  line-height: 1.7;
}

.health-risk {
  margin-top: 103px;
}

.health-risk ul {
  width: max-content;
  margin: 26px auto;
  padding-left: 18px;
  list-style: disc;
  font-size: clamp(1.3rem, 3.333vw, 1.45rem);
  line-height: 1.82;
  text-align: left;
  white-space: nowrap;
}

.health-risk p {
  margin-top: 35px !important;
  line-height: 1.8;
}

.heading-solution {
  width: 56.154%;
  margin-top: 121px;
}

/* Benefits */
.benefits .section-inner {
  padding: 119px 0 182px;
}

.heading-benefits {
  width: 66.154%;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 64px;
  margin-top: 35px;
}

.point-heading {
  width: 53.077%;
  margin: 0 auto;
}

.benefit-item h3 {
  margin-top: 8px;
  font-size: clamp(1.8rem, 4.744vw, 2rem);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: .025em;
}

.benefit-item .wide-photo {
  margin-top: 17px;
}

.benefit-item p {
  margin-top: 27px !important;
  line-height: 1.85;
}

.benefit-item:nth-child(2) p,
.benefit-item:nth-child(3) p {
  margin-top: 26px !important;
}

.image-button {
  display: block;
  width: 43.846%;
  margin-inline: auto;
}

.benefits .image-button {
  margin-top: 46px;
}

/* Easy care */
.easy-care .section-inner {
  padding: 111px 0 170px;
}

.heading-easy-care {
  width: 56.154%;
}

.care-icons {
  width: 85.385%;
  margin: 39px auto 0;
}

.easy-care__lead {
  margin-top: 14px !important;
  line-height: 1.8;
}

.care-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-top: 52px;
}

.care-list figcaption {
  margin-top: 27px;
  line-height: 1.8;
}

/* Recommended scenes */
.scenes .section-inner {
  padding: 130px 0 169px;
}

.heading-scenes {
  width: 56.154%;
}

.scene-list {
  display: flex;
  flex-direction: column;
  gap: 37px;
  margin-top: 46px;
}

.scenes .section-inner > p {
  margin-top: 48px !important;
  line-height: 1.85;
}

.scenes .image-button {
  margin-top: 49px;
}

/* Installation / functions */
.install .section-inner {
  padding: 150px 0 189px;
}

.heading-install,
.heading-functions {
  width: 56.154%;
}

.install-images {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 20px;
}

.install > .section-inner > p {
  margin-top: 45px !important;
  line-height: 1.85;
}

.functions {
  margin-top: 70px;
}

.function-icons {
  width: 83.59%;
  margin: 25px auto 0;
}

.functions p {
  margin-top: 40px !important;
  line-height: 1.85;
}

.functions .functions__note {
  margin-top: 23px !important;
  font-size: 1rem;
}

/* Closing / footer */
.closing .section-inner {
  padding-top: 123px;
}

.heading-closing {
  width: 56.154%;
}

.closing > .section-inner > p {
  margin-top: 16px !important;
  line-height: 1.85;
}

.product-banner {
  display: block;
  width: 82.051%;
  margin: 62px auto 0;
}

.product-banner img {
  transition: opacity .2s ease-in-out;
}

.site-footer {
  margin-top: 132px;
  padding-bottom: 65px;
}

/* Scroll reveal */
.fade-reveal {
  opacity: 0;
  visibility: hidden;
  transition: none;
  will-change: opacity, transform;
}

.reveal-ready .fade-reveal {
  transition:
    opacity 1.6s var(--reveal-delay, 0ms),
    transform 1s cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0ms),
    visibility 0s linear var(--reveal-delay, 0ms);
}

.reveal-ready .hero > img.fade-reveal {
  transition:
    opacity 2.4s var(--reveal-delay, 0ms),
    visibility 0s linear var(--reveal-delay, 0ms);
}

.reveal-ready .product-banner.fade-reveal {
  transition:
    opacity 1.6s var(--reveal-delay, 0ms),
    transform 1s cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0ms),
    visibility 0s linear var(--reveal-delay, 0ms),
    translate .3s;
}

.fade-reveal--up {
  transform: translateY(30px);
}

.fade-reveal.is-visible {
  opacity: 1;
  visibility: visible;
}

.fade-reveal--up.is-visible {
  transform: translateY(0);
}

@media (hover: hover) {
  .page a:hover,
  .desktop-side a:hover,
  .desktop-nav a:hover {
    color: inherit !important;
    opacity: 1;
  }

  a:hover img {
    opacity: .86;
  }

  .product-banner:hover {
    translate: 0 -5px;
  }

  .product-banner:hover img {
    opacity: .8;
  }

  .menu-panel__title:hover img {
    opacity: 1;
  }
}

@media screen and (max-width: 430px) {
  .page,
  .menu-panel__inner {
    max-width: none;
  }
}

@media screen and (min-width: 431px) {
  .page {
    box-shadow: 0 0 34px rgba(75, 61, 45, .16);
  }
}

@media screen and (min-width: 1000px) {
  html {
    scrollbar-width: auto;
  }

  html::-webkit-scrollbar {
    display: block;
  }

  body {
    overflow-x: hidden;
  }

  .menu-toggle,
  .menu-panel {
    display: none;
  }

  .desktop-side,
  .desktop-nav {
    position: fixed;
    top: 0;
    bottom: 0;
    z-index: 20;
    display: block;
    width: calc((100% - var(--page-max-width)) / 2);
    pointer-events: none;
  }

  .desktop-side {
    left: 0;
  }

  .desktop-nav {
    right: 0;
  }

  .desktop-side a,
  .desktop-nav a {
    pointer-events: auto;
  }

  .desktop-side__logo,
  .desktop-side__instagram {
    position: absolute;
    display: block;
  }

  .desktop-side__logo {
    top: 5.2%;
    left: 14.2%;
    width: calc(100% - 32px);
    max-width: 108px;
  }

  .desktop-side__instagram {
    top: 68%;
    left: 50%;
    width: calc(100% - 24px);
    max-width: 290px;
    transform: translate(-50%, -50%);
  }

  .desktop-nav ul {
    position: absolute;
    top: 60%;
    left: 50%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: calc(100% - 24px);
    max-width: 270px;
    margin: 0;
    padding: 0;
    list-style: none;
    transform: translate(-50%, -50%);
  }

  .desktop-nav a {
    display: block;
  }

  .desktop-nav img {
    width: auto;
    max-width: none;
    height: 37px;
  }
}

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

  .menu-toggle span,
  .menu-panel,
  .menu-panel__title,
  .menu-panel__links li,
  .menu-panel__footer {
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
  }

  .fade-reveal {
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
  }

  .fade-reveal--up {
    transform: none !important;
  }
}