:root {
  --black: #000000;
  --white: #ffffff;
  --violet: #8b5cf6;
  --line: rgba(255, 255, 255, 0.14);
  --quiet: rgba(255, 255, 255, 0.64);
  --dim: rgba(255, 255, 255, 0.42);
  --header-height: 78px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--white);
  background: var(--black);
  font-family: Inter, "SF Pro Display", "Neue Montreal", Arial, sans-serif;
  font-weight: 300;
  letter-spacing: 0;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
}

body::selection {
  color: var(--black);
  background: var(--violet);
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 72px);
  background: rgba(0, 0, 0, 0.78);
}

.site-header.is-scrolled {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand,
nav a,
.section-kicker,
.waitlist-form label,
footer span {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.brand {
  white-space: nowrap;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3.4vw, 44px);
}

nav a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 220ms ease;
}

nav a:hover,
nav a.is-active {
  color: var(--white);
}

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 58px) clamp(20px, 5vw, 72px) 64px;
  text-align: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

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

h1 {
  font-size: clamp(3.9rem, 9.5vw, 9rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: clamp(0.24em, 1.6vw, 0.42em);
  text-indent: clamp(0.24em, 1.6vw, 0.42em);
}

.page-title {
  max-width: 940px;
  font-size: clamp(2.65rem, 6.1vw, 7.3rem);
  line-height: 0.98;
  letter-spacing: 0.04em;
  text-indent: 0;
}

.hero-copy p {
  margin-top: clamp(30px, 4vw, 58px);
  color: var(--violet);
  font-size: clamp(0.72rem, 1.2vw, 0.92rem);
  font-weight: 400;
  letter-spacing: clamp(0.18em, 0.8vw, 0.32em);
  text-transform: uppercase;
}

.product-stage {
  width: min(62vw, 500px);
  margin: clamp(36px, 5vh, 68px) auto clamp(24px, 3vh, 38px);
}

.product-stage img {
  width: 100%;
  aspect-ratio: 680 / 932;
  object-fit: cover;
  object-position: center;
  filter: contrast(1.04) brightness(0.92);
}

.waitlist-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--violet);
  border-radius: 8px;
  background: var(--black);
  color: var(--white);
  transition: border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.waitlist-form button:hover {
  border-color: rgba(139, 92, 246, 0.9);
  box-shadow: 0 0 22px rgba(139, 92, 246, 0.34);
  transform: translateY(-1px);
}

.waitlist-form button:disabled {
  cursor: default;
  opacity: 0.58;
  transform: none;
  box-shadow: none;
}

.hero-waitlist {
  width: min(100%, 680px);
  margin: 0 auto;
  gap: 10px;
}

.section {
  width: min(100%, 1240px);
  margin: 0 auto;
  padding: clamp(150px, 20vw, 280px) clamp(20px, 5vw, 72px);
}

.page-hero {
  min-height: 78svh;
  display: grid;
  align-content: center;
  padding-top: calc(var(--header-height) + clamp(92px, 12vw, 160px));
  padding-bottom: clamp(90px, 12vw, 150px);
}

.section-kicker {
  margin-bottom: clamp(34px, 6vw, 72px);
  color: var(--violet);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(260px, 0.72fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
}

.why-layout {
  display: grid;
  gap: clamp(42px, 6vw, 82px);
}

h2 {
  max-width: 820px;
  font-size: clamp(2rem, 5.1vw, 5.25rem);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: 0.02em;
}

.why-layout h2 {
  max-width: 980px;
  font-size: clamp(3.4rem, 9.3vw, 10rem);
  font-weight: 300;
  line-height: 0.94;
  letter-spacing: 0.02em;
}

.section-grid p,
.statement p,
.copy-stack p,
.waitlist-panel h2 {
  color: rgba(255, 255, 255, 0.76);
}

.section-grid p {
  max-width: 460px;
  padding-top: 0.4em;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.8;
}

.why-layout p {
  max-width: 420px;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.9;
}

.copy-stack {
  display: grid;
  gap: 18px;
}

.copy-stack p {
  max-width: 420px;
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.9;
}

.ingredient-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.ingredient-list article {
  min-height: 360px;
  display: grid;
  align-content: space-between;
  padding: 28px 24px 0;
  border-right: 1px solid var(--line);
}

.ingredient-list article:last-child {
  border-right: 0;
}

.ingredient-list span {
  color: var(--dim);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

h3 {
  margin-top: 120px;
  font-size: clamp(1.35rem, 2.1vw, 2.25rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.ingredient-list p {
  max-width: 220px;
  margin-top: 22px;
  color: var(--quiet);
  font-size: 0.95rem;
  line-height: 1.65;
}

.ingredient-list .ingredient-label {
  margin-top: 18px;
  color: var(--violet);
  font-size: clamp(0.88rem, 1.05vw, 1rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.ritual-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.ritual-list article {
  min-height: 340px;
  display: grid;
  align-content: space-between;
  padding: 28px;
  background: var(--black);
}

.ritual-list span {
  color: var(--violet);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.ritual-list p {
  max-width: 270px;
  margin-top: 22px;
  color: var(--quiet);
  font-size: 0.95rem;
  line-height: 1.65;
}

.philosophy-section {
  padding-top: clamp(170px, 22vw, 310px);
  padding-bottom: clamp(170px, 22vw, 310px);
}

.statement {
  max-width: 1010px;
}

.statement h2 {
  margin-bottom: clamp(42px, 6vw, 82px);
}

.page-cta-section {
  padding-top: clamp(80px, 12vw, 150px);
}

.text-link {
  color: var(--white);
  border-bottom: 1px solid var(--violet);
  padding-bottom: 0.18em;
  transition: color 220ms ease, border-color 220ms ease;
}

.text-link:hover {
  color: var(--violet);
  border-color: var(--white);
}

.waitlist-section {
  padding-bottom: clamp(110px, 15vw, 190px);
}

.waitlist-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: end;
  padding-top: clamp(34px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.waitlist-panel h2 {
  max-width: 680px;
}

.waitlist-form {
  display: grid;
  gap: 16px;
}

.waitlist-form label {
  color: var(--dim);
}

.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.56fr);
  gap: 10px;
}

.waitlist-form input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 16px;
  color: var(--white);
  background: var(--black);
  font: inherit;
  outline: none;
  transition: border-color 220ms ease;
}

.waitlist-form input:focus {
  border-color: var(--violet);
}

.waitlist-form input::placeholder {
  color: rgba(255, 255, 255, 0.34);
}

.waitlist-form button {
  padding: 0 20px;
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
}

.form-message {
  min-height: 1.4em;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  line-height: 1.45;
  white-space: pre-line;
}

.form-message:empty {
  min-height: 0;
}

.form-message.is-success {
  color: var(--white);
}

.form-message.is-error {
  color: var(--violet);
}

footer {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 clamp(20px, 5vw, 72px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.66);
}

@media (max-width: 880px) {
  :root {
    --header-height: 70px;
  }

  .site-header {
    padding-inline: 20px;
  }

  nav {
    gap: 16px;
  }

  .brand,
  nav a,
  .section-kicker,
  .waitlist-form label,
  footer span {
    font-size: 0.66rem;
    letter-spacing: 0.18em;
  }

  .waitlist-form button {
    font-size: 0.66rem;
    letter-spacing: 0.14em;
  }

  .hero {
    padding-top: 112px;
  }

  .product-stage {
    width: min(100%, 460px);
  }

  .section-grid,
  .waitlist-panel {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 66svh;
  }

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

  .ritual-list {
    grid-template-columns: 1fr;
  }

  .ingredient-list article {
    min-height: 300px;
    border-bottom: 1px solid var(--line);
  }

  .ritual-list article {
    min-height: 260px;
  }

  .ingredient-list article:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-height: 780px) and (min-width: 760px) {
  .hero {
    padding-top: calc(var(--header-height) + 28px);
    padding-bottom: 28px;
  }

  h1 {
    font-size: clamp(3.65rem, 7.7vw, 6.2rem);
  }

  .hero-copy p {
    margin-top: 18px;
  }

  .product-stage {
    width: min(36vw, 265px);
    margin-top: 18px;
    margin-bottom: 12px;
  }
}

@media (max-width: 560px) {
  .site-header {
    align-items: flex-start;
    height: auto;
    min-height: var(--header-height);
    padding-top: 22px;
    padding-bottom: 18px;
  }

  nav {
    gap: 12px;
  }

  nav a {
    font-size: 0.58rem;
  }

  h1 {
    font-size: clamp(2.8rem, 15vw, 4.6rem);
    letter-spacing: 0.2em;
    text-indent: 0.2em;
  }

  .page-title {
    max-width: 100%;
    font-size: clamp(2rem, 9.35vw, 3.3rem);
    line-height: 1.08;
    letter-spacing: 0.02em;
    text-indent: 0;
  }

  .hero-copy p {
    max-width: 280px;
    margin-inline: auto;
    line-height: 1.8;
  }

  .product-stage {
    width: min(100%, 310px);
    margin-top: 22px;
    margin-bottom: 18px;
  }

  .section {
    padding-inline: 20px;
  }

  h2,
  .statement p {
    letter-spacing: 0.02em;
  }

  .why-layout h2 {
    font-size: clamp(3rem, 13.6vw, 4.75rem);
    line-height: 0.98;
    letter-spacing: 0.02em;
  }

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

  .ingredient-list article {
    min-height: auto;
    padding: 26px 0 30px;
    border-right: 0;
  }

  h3 {
    margin-top: 72px;
  }

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

  footer {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }
}