@font-face {
  font-family: "Geologica";
  src: url("assets/fonts/geologica-bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geologica";
  src: url("assets/fonts/geologica-extrabold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geologica";
  src: url("assets/fonts/geologica-black.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Joy";
  src: url("assets/fonts/helvetica.ttc") format("collection");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --teal: #079bb3;
  --teal-strong: #009bb5;
  --teal-dark: #006f86;
  --aqua: #c9f3f6;
  --aqua-soft: #e6fbfc;
  --violet: #7651b5;
  --violet-soft: #c6acec;
  --text: #006f86;
  --white: #ffffff;
  --content: min(100% - 48px, 1280px);
  --pad-y: clamp(56px, 6vw, 96px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
  font-synthesis: none;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: "Helvetica Joy", Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  width: 100%;
  overflow-x: hidden;
  background: var(--white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: clamp(42px, 7vw, 120px);
  width: 100%;
  min-height: clamp(78px, 6.4vw, 108px);
  padding: clamp(10px, 1vw, 15px) max(28px, calc((100vw - 1280px) / 2 + 42px));
  background: var(--white);
  box-shadow: 0 10px 30px rgba(0, 111, 134, 0.07);
}

.brand {
  width: clamp(145px, 10vw, 205px);
  justify-self: start;
}

.brand img {
  width: 100%;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(28px, 4.4vw, 74px);
  color: var(--teal);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(15px, 1.1vw, 21px);
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav a {
  position: relative;
  padding: 8px 0 10px;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 4px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 220ms ease, transform 220ms ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.hero {
  width: 100%;
  background: #c8eef3;
}

.hero-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 7166 / 2920;
  height: auto;
  min-height: 0;
  overflow: hidden;
  background: #c8eef3;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transform: translateX(100%) scale(1.012);
  transform-origin: center;
  transition:
    opacity 520ms ease,
    transform 680ms cubic-bezier(0.76, 0, 0.24, 1);
}

.hero-slide.is-active {
  z-index: 2;
  opacity: 1;
  transform: translateX(0) scale(1.012);
}

.hero-slide.is-exiting {
  z-index: 1;
  opacity: 0;
  transform: translateX(-100%) scale(1.012);
}

.hero-carousel:hover .hero-slide.is-active {
  transform: translateX(0) scale(1.025);
}

.hero-dots {
  position: absolute;
  right: 0;
  bottom: clamp(9px, 1.35vw, 22px);
  left: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 0.8vw, 13px);
  pointer-events: none;
}

.hero-dot {
  width: clamp(8px, 0.7vw, 12px);
  height: clamp(8px, 0.7vw, 12px);
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  background: rgba(117, 81, 181, 0.62);
  box-shadow: 0 3px 10px rgba(0, 111, 134, 0.24);
  cursor: pointer;
  opacity: 0.72;
  pointer-events: auto;
  transition:
    width 220ms ease,
    background-color 220ms ease,
    opacity 220ms ease,
    transform 220ms ease;
}

.hero-dot:hover,
.hero-dot:focus-visible {
  opacity: 1;
  transform: translateY(-1px);
}

.hero-dot.is-active {
  width: clamp(24px, 1.8vw, 34px);
  background: var(--teal);
  opacity: 1;
}

.logo-strip {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 0;
  padding: 0;
  background: var(--teal);
  overflow: hidden;
}

.logo-strip img {
  width: 100%;
  max-width: none;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.about-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(28px, 4vw, 70px);
  width: 100%;
  min-height: clamp(460px, 34vw, 620px);
  padding: var(--pad-y) max(24px, calc((100vw - 1280px) / 2 + 44px));
  background: linear-gradient(90deg, var(--aqua) 0%, var(--aqua-soft) 100%);
  overflow: hidden;
}

.about-copy {
  position: relative;
  z-index: 2;
  max-width: 680px;
  text-align: left;
}

.about-copy h1,
.usage-title,
.faq-section h2,
.contact-section h2 {
  margin: 0;
  color: var(--teal);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(42px, 4.2vw, 72px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.about-copy p {
  margin: clamp(24px, 2.4vw, 38px) 0 0;
  max-width: 640px;
  color: var(--teal-dark);
  font-size: clamp(18px, 1.35vw, 25px);
  line-height: 1.5;
}

.about-wave {
  display: none;
}

.hand-pack {
  position: relative;
  z-index: 1;
  justify-self: end;
  width: min(760px, 54vw);
  margin-right: clamp(-120px, -5.5vw, -58px);
  cursor: pointer;
  -webkit-mask-image: linear-gradient(to right, #000 0%, #000 88%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(to right, #000 0%, #000 88%, rgba(0, 0, 0, 0) 100%);
  transition: filter 260ms ease, transform 260ms ease;
  will-change: transform;
}

.hand-pack:hover {
  filter: drop-shadow(0 18px 24px rgba(0, 111, 134, 0.18));
  transform: translateY(-8px) scale(1.025);
}

.usage-section {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: clamp(38px, 5vw, 86px);
  width: var(--content);
  margin: 0 auto;
  padding: clamp(44px, 5vw, 82px) 0;
  background: var(--white);
}

.usage-title {
  margin-bottom: clamp(24px, 3vw, 46px);
  text-align: center;
  font-size: clamp(42px, 4.2vw, 72px);
  font-weight: 900;
  line-height: 1;
}

.usage-list ul {
  width: min(100%, 570px);
  margin: 0;
  padding-left: 26px;
  color: var(--teal-dark);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(17px, 1.25vw, 22px);
  font-weight: 800;
  line-height: 1.22;
}

.usage-list li {
  margin-bottom: clamp(16px, 1.4vw, 24px);
}

.usage-list li::marker {
  color: var(--violet);
  font-size: 0.8em;
}

.usage-list li:nth-child(2),
.usage-list li:nth-child(4) {
  color: var(--teal-strong);
}

.purpose {
  min-width: 0;
}

.benefit-wheel {
  position: relative;
  width: min(520px, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
}

.benefit-wheel::before {
  content: "";
  position: absolute;
  inset: 27%;
  z-index: 1;
  border: 8px solid var(--violet);
  border-radius: 50%;
  background: var(--white);
}

.benefit-wheel .line {
  position: absolute;
  z-index: 0;
  height: 5px;
  border-radius: 999px;
  background: #e5e5e5;
  transform-origin: center;
}

.line-fever {
  top: 27%;
  left: 19%;
  width: 28%;
  transform: rotate(37deg);
}

.line-inflame {
  top: 33%;
  right: 12%;
  width: 33%;
  transform: rotate(-31deg);
}

.line-pain {
  bottom: 22%;
  left: 19%;
  width: 25%;
  transform: rotate(-58deg);
}

.line-rheum {
  right: 9%;
  bottom: 30%;
  width: 27%;
  transform: rotate(34deg);
}

.wheel-center {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  text-align: center;
  transform: translate(-50%, -50%);
}

.wheel-logo {
  width: clamp(110px, 8vw, 160px);
  margin: 0 auto;
}

.wheel-center span {
  display: block;
  margin-top: -2px;
  color: #53247c;
  font-size: clamp(18px, 1.35vw, 25px);
  font-style: italic;
  transform: skewX(-8deg);
}

.benefit-item {
  position: absolute;
  z-index: 3;
  width: clamp(90px, 7vw, 130px);
  margin: 0;
  text-align: center;
}

.benefit-item img {
  width: 100%;
  margin: 0 auto;
  cursor: pointer;
  transition: filter 260ms ease, transform 260ms ease;
  will-change: transform;
}

.benefit-item:hover img {
  filter: drop-shadow(0 10px 16px rgba(80, 44, 126, 0.24));
  transform: translateY(-8px) scale(1.08) rotate(-2deg);
}

.benefit-item figcaption {
  display: none;
}

.item-fever {
  top: 5%;
  left: 2%;
}

.item-inflame {
  top: 17%;
  right: 0;
}

.item-pain {
  bottom: 4%;
  left: 17%;
  width: clamp(78px, 6vw, 112px);
}

.item-rheum {
  right: -1%;
  bottom: 9%;
  width: clamp(96px, 7.4vw, 140px);
}

.video-section {
  width: var(--content);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 62px) 0;
  background: var(--white);
}

.video-card,
.video-embed-wrap {
  position: relative;
  display: block;
  width: min(100%, 1180px);
  aspect-ratio: 16 / 9;
  margin: 0 auto;
  padding: 0;
  border: clamp(5px, 0.5vw, 8px) solid var(--teal);
  border-radius: 14px;
  background: #073f49;
  cursor: pointer;
  overflow: hidden;
}

.video-embed-wrap {
  cursor: default;
}

.video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  filter: none;
  transition: opacity 260ms ease, filter 260ms ease, transform 260ms ease;
}

.video-card:hover img {
  opacity: 1;
  filter: saturate(1.04);
  transform: scale(1.025);
}

.video-embed {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-fallback-link {
  position: absolute;
  left: 50%;
  bottom: clamp(16px, 2.4vw, 34px);
  z-index: 2;
  transform: translateX(-50%);
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--teal);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(14px, 1vw, 16px);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
  transition: transform 200ms ease, background 200ms ease;
}

.video-fallback-link:hover {
  transform: translateX(-50%) translateY(-2px);
  background: var(--white);
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(72px, 7vw, 104px);
  height: clamp(72px, 7vw, 104px);
  border: 6px solid var(--white);
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  transform: translate(-50%, -50%);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.video-card:hover .play-button {
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
  transform: translate(-50%, -50%) scale(1.06);
}

.play-button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
  border-left: 27px solid var(--white);
  transform: translate(-50%, -50%);
}

.faq-section {
  width: 100%;
  padding: var(--pad-y) max(24px, calc((100vw - 1280px) / 2 + 44px));
  background: var(--violet-soft);
}

.faq-section h2 {
  margin-bottom: clamp(34px, 4vw, 64px);
  color: var(--violet);
  text-align: center;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(300px, 0.9fr) minmax(300px, 1fr);
  align-items: center;
  gap: clamp(22px, 3vw, 46px) clamp(26px, 3.5vw, 58px);
  grid-auto-rows: minmax(72px, auto);
  width: min(100%, 1360px);
  margin: 0 auto;
}

.faq-products {
  grid-column: 2;
  grid-row: 2 / span 5;
  justify-self: center;
  width: min(390px, 100%);
}

.faq-products img {
  width: 100%;
  cursor: pointer;
  transition: filter 260ms ease, transform 260ms ease;
  will-change: transform;
}

.faq-products img:hover {
  filter: drop-shadow(0 16px 20px rgba(80, 44, 126, 0.18));
  transform: translateY(-8px) scale(1.035);
}

.faq-list {
  display: contents;
}

.faq-card {
  position: relative;
  width: 100%;
  color: var(--teal);
}

.faq-card:nth-child(odd) {
  grid-column: 1;
}

.faq-card:nth-child(even) {
  grid-column: 3;
}

.faq-card:nth-child(1),
.faq-card:nth-child(2) {
  grid-row: 1;
}

.faq-card:nth-child(3),
.faq-card:nth-child(4) {
  grid-row: 2;
}

.faq-card:nth-child(5),
.faq-card:nth-child(6) {
  grid-row: 3;
}

.faq-card:nth-child(7),
.faq-card:nth-child(8) {
  grid-row: 4;
}

.faq-card:nth-child(9) {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
}

.faq-card::before {
  display: none;
}

.faq-card.is-open::before {
  display: none;
}

.faq-card h3 {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: var(--violet);
  color: var(--white);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(18px, 1.25vw, 24px);
  font-weight: 800;
  line-height: 1.1;
}

.faq-question {
  position: relative;
  display: block;
  width: 100%;
  min-height: 64px;
  padding: 13px 24px 13px 54px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.faq-question::before {
  content: "+";
  position: absolute;
  top: 50%;
  left: 14px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--white);
  color: var(--violet);
  font-family: "Geologica", Arial, sans-serif;
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
}

.faq-card.is-open .faq-question::before {
  content: "-";
}

.faq-question:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.75);
  outline-offset: -6px;
}

.faq-answer {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  padding: 0 34px 0 50px;
  border-radius: 0 0 14px 14px;
  background: var(--white);
  color: var(--teal);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(15px, 1vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  opacity: 0;
  transition: max-height 420ms ease, padding 320ms ease, opacity 260ms ease;
}

.faq-card.is-open .faq-answer {
  padding-top: 18px;
  padding-bottom: 22px;
  opacity: 1;
}

.faq-answer p {
  margin: 0 0 0.72em;
}

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

.faq-answer ul {
  margin: 0;
  padding-left: 1.1em;
}

.faq-answer li {
  margin: 0.28em 0;
  padding-left: 0.15em;
}

.contact-section {
  width: 100%;
  padding: var(--pad-y) max(24px, calc((100vw - 1120px) / 2 + 44px));
  background: var(--aqua);
}

.contact-section h2 {
  margin-bottom: clamp(28px, 4vw, 52px);
  text-align: center;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
  width: min(100%, 920px);
  margin: 0 auto;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--teal-strong);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(15px, 1.1vw, 19px);
  font-weight: 900;
}

.bot-field {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 9px 12px;
  border: 0;
  border-radius: 7px;
  background: var(--white);
  color: #245d68;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(117, 79, 178, 0.22);
}

.contact-form textarea {
  min-height: 112px;
  resize: vertical;
}

.wide,
.terms {
  grid-column: 1 / -1;
}

.terms {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 11px !important;
  color: var(--white) !important;
  font-size: clamp(11px, 0.9vw, 13px) !important;
}

.terms input {
  width: 20px;
  height: 20px;
  min-height: 0;
  padding: 0;
  accent-color: var(--teal);
}

.terms a {
  color: var(--teal);
  font-weight: 900;
}

.submit-button {
  grid-column: 1 / -1;
  justify-self: center;
  min-width: clamp(132px, 10vw, 155px);
  min-height: clamp(44px, 3.6vw, 52px);
  border: 0;
  border-radius: 12px;
  background: var(--teal-strong);
  color: var(--white);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(19px, 1.7vw, 24px);
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.submit-button:hover {
  background: #008ca4;
  box-shadow: 0 12px 22px rgba(0, 126, 148, 0.22);
  transform: translateY(-2px);
}

.form-status {
  grid-column: 1 / -1;
  margin: -4px auto 0;
  padding: 12px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--teal-dark);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(14px, 1vw, 17px);
  font-weight: 900;
  text-align: center;
}

.form-status.is-error {
  color: #6f2b64;
}

.contact-logo {
  display: flex;
  justify-content: center;
  margin-top: clamp(30px, 3vw, 46px);
}

.contact-logo img {
  width: clamp(230px, 19vw, 335px);
  cursor: pointer;
  transition: filter 260ms ease, transform 260ms ease;
  will-change: transform;
}

.contact-logo img:hover {
  filter: drop-shadow(0 12px 18px rgba(0, 111, 134, 0.18));
  transform: translateY(-6px) scale(1.04);
}

.site-footer {
  width: 100%;
  padding: clamp(44px, 5vw, 74px) 24px;
  background: var(--teal);
  color: var(--white);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(15px, 1.2vw, 19px);
  font-weight: 800;
  line-height: 1.35;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 30px 0;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 2px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.social-links a:hover {
  background: var(--white);
  color: var(--teal);
  transform: translateY(-3px);
}

.social-links svg {
  width: 68%;
  height: 68%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-links a:nth-child(2) svg {
  fill: currentColor;
  stroke: none;
}

.social-links .youtube-play {
  fill: currentColor;
  stroke: none;
}

.site-footer .legal {
  font-size: clamp(14px, 1.05vw, 18px);
}

.thanks-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 32px;
  background: linear-gradient(180deg, var(--white) 0%, var(--aqua) 100%);
}

.thanks-logo {
  display: block;
  width: clamp(150px, 18vw, 250px);
  margin: 0 auto 32px;
}

.thanks-card {
  width: min(100%, 720px);
  padding: clamp(36px, 5vw, 68px);
  border-radius: 20px;
  background: var(--white);
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 111, 134, 0.16);
}

.thanks-card h1 {
  margin: 0 0 16px;
  color: var(--teal);
  font-family: "Geologica", Arial, sans-serif;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 1;
}

.thanks-card p {
  margin: 0 auto 28px;
  max-width: 540px;
  color: var(--teal-dark);
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.4;
}

.thanks-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 12px;
  background: var(--teal);
  color: var(--white);
  font-family: "Geologica", Arial, sans-serif;
  font-weight: 900;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.usage-list li:nth-child(2),
.faq-card:nth-child(2),
.contact-form label:nth-child(2) {
  --reveal-delay: 80ms;
}

.usage-list li:nth-child(3),
.faq-card:nth-child(3),
.contact-form label:nth-child(3) {
  --reveal-delay: 140ms;
}

.usage-list li:nth-child(4),
.faq-card:nth-child(4),
.contact-form label:nth-child(4) {
  --reveal-delay: 200ms;
}

.usage-list li:nth-child(n + 5),
.faq-card:nth-child(n + 5),
.contact-form label:nth-child(n + 5) {
  --reveal-delay: 260ms;
}

@media (max-width: 1180px) {
  :root {
    --content: min(100% - 36px, 1020px);
  }

  .about-section,
  .faq-section,
  .contact-section {
    padding-right: 36px;
    padding-left: 36px;
  }

  .usage-section {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .usage-list ul {
    margin: 0 auto;
  }

  .purpose {
    width: min(640px, 100%);
    margin: 0 auto;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    width: min(100%, 760px);
  }

  .faq-products {
    grid-column: auto;
    grid-row: auto;
    width: min(390px, 78vw);
  }

  .faq-list {
    display: grid;
    gap: 14px;
    width: 100%;
  }

  .faq-no {
    order: -1;
  }

  .faq-card,
  .faq-card:nth-child(odd),
  .faq-card:nth-child(even),
  .faq-card:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 820px) {
  :root {
    --content: calc(100% - 24px);
    --pad-y: 48px;
  }

  html {
    scroll-padding-top: 136px;
  }

  .site-header {
    grid-template-columns: 1fr;
    gap: 12px;
    min-height: 0;
    padding: 14px 14px 16px;
  }

  .brand {
    justify-self: center;
    width: clamp(140px, 42vw, 205px);
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(118px, 1fr));
    gap: 10px 14px;
    justify-self: center;
    width: min(100%, 330px);
    font-size: clamp(13px, 3.5vw, 16px);
    text-align: center;
  }

  .site-nav a {
    padding: 6px 0 8px;
  }

  .about-section {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 50px 24px 26px;
  }

  .about-copy {
    max-width: none;
    text-align: center;
  }

  .about-copy h1,
  .usage-title,
  .faq-section h2,
  .contact-section h2 {
    font-size: clamp(38px, 10vw, 52px);
  }

  .about-copy p {
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(20px, 5vw, 27px);
  }

  .hand-pack {
    justify-self: center;
    width: min(620px, 100%);
    margin: 10px auto 0;
    -webkit-mask-image: linear-gradient(to right, #000 0%, #000 90%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to right, #000 0%, #000 90%, rgba(0, 0, 0, 0) 100%);
  }

  .usage-section {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding: 48px 0;
  }

  .purpose {
    display: flex;
    flex-direction: column;
    order: 1;
    width: 100%;
  }

  .benefit-wheel {
    width: min(430px, 92vw);
  }

  .usage-list {
    order: 2;
    width: 100%;
  }

  .usage-list ul {
    font-size: clamp(16px, 4.2vw, 20px);
  }

  .faq-section,
  .contact-section {
    padding-right: 24px;
    padding-left: 24px;
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-products {
    grid-column: auto;
    grid-row: auto;
    width: min(390px, 92vw);
  }

  .faq-list {
    display: grid;
    gap: 14px;
    width: 100%;
  }

  .faq-card,
  .faq-card:nth-child(odd),
  .faq-card:nth-child(even),
  .faq-card:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }

  .faq-card::before {
    display: none;
  }

  .faq-question {
    padding-left: 46px;
  }

  .faq-question::before {
    left: 12px;
    width: 24px;
    height: 24px;
    font-size: 19px;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  :root {
    --content: calc(100% - 14px);
  }

  .hero-carousel {
    aspect-ratio: 7166 / 2920;
    height: auto;
    min-height: 0;
  }

  .logo-strip {
    padding-right: 0;
    padding-left: 0;
  }

  .logo-strip img {
    width: 100%;
  }

  .about-section,
  .faq-section,
  .contact-section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .benefit-wheel {
    transform: scale(0.9);
    transform-origin: top center;
    margin-bottom: -38px;
  }

  .social-links {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (min-width: 1181px) {
  .faq-layout {
    grid-template-columns: minmax(330px, 1fr) minmax(310px, 0.74fr) minmax(330px, 1fr);
    grid-auto-rows: minmax(72px, auto);
    align-items: stretch;
    row-gap: 18px;
  }

  .faq-products {
    grid-column: 2;
    grid-row: 1 / span 5;
    align-self: center;
    width: min(360px, 100%);
  }

  .faq-card {
    align-self: center;
  }

  .faq-card h3 {
    height: 100%;
  }

  .faq-question {
    display: flex;
    align-items: center;
    min-height: 68px;
  }

  .faq-card:nth-child(9) {
    grid-column: 1;
    grid-row: 1;
    justify-self: stretch;
    width: 100%;
  }

  .faq-card:nth-child(1) {
    grid-column: 1;
    grid-row: 2;
  }

  .faq-card:nth-child(6) {
    grid-column: 3;
    grid-row: 2;
  }

  .faq-card:nth-child(4) {
    grid-column: 1;
    grid-row: 3;
  }

  .faq-card:nth-child(7) {
    grid-column: 3;
    grid-row: 3;
  }

  .faq-card:nth-child(2) {
    grid-column: 1;
    grid-row: 4;
  }

  .faq-card:nth-child(3) {
    grid-column: 3;
    grid-row: 4;
  }

  .faq-card:nth-child(5) {
    grid-column: 1;
    grid-row: 5;
  }

  .faq-card:nth-child(8) {
    grid-column: 3;
    grid-row: 5;
  }
}