/* ============================================================================
   Stimulus Nutrition — styles.css
   Dark, editorial, brutalist-leaning. OKLCH palette tinted toward hue 5.
   Big Shoulders Display (headlines) + Albert Sans (body) + JetBrains Mono (numerals).
   ============================================================================ */

/* ---- Tokens ------------------------------------------------------------- */

:root {
  /* Type families */
  --ff-display: "Big Shoulders Display", Impact, sans-serif;
  --ff-body: "Albert Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, "SF Mono", "Menlo", monospace;

  /* Type scale */
  --fs-display-1: clamp(3.5rem, 9vw, 8rem);
  --fs-display-2: clamp(2.75rem, 6vw, 5.5rem);
  --fs-display-3: clamp(2rem, 4vw, 3rem);
  --fs-h-product: clamp(3rem, 7vw, 6rem);
  --fs-eyebrow: 0.8125rem;
  --fs-body-lg: 1.125rem;
  --fs-body: 1rem;
  --fs-body-sm: 0.875rem;
  --fs-dose: 1.5rem;
  --fs-stat: 2.25rem;

  /* Colour — OKLCH, tinted toward Pink Lemonade hue 5 */
  --c-bg: oklch(0.13 0.015 5);
  --c-surface: oklch(0.18 0.018 5);
  --c-surface-2: oklch(0.22 0.018 5);
  --c-divider: oklch(0.28 0.012 5);
  --c-divider-soft: oklch(0.28 0.012 5 / 0.45);
  --c-foreground: oklch(0.96 0.008 5);
  --c-foreground-secondary: oklch(0.72 0.01 5);
  --c-foreground-muted: oklch(0.52 0.012 5);
  /* Solid colour tokens — CSS can interpolate solid colours smoothly during
     transitions. The metallic-gradient feel on the creatine button comes from
     a separate ::after sheen overlay, not from the background itself. */
  --c-accent: oklch(0.62 0.22 5);
  --c-accent-hover: oklch(0.68 0.22 5);
  --c-accent-text: oklch(0.16 0.04 5);
  --c-foil: oklch(0.78 0.08 95);
  --c-foil-dim: oklch(0.58 0.06 95);

  /* Spacing — 4pt scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  --section-pad-y: clamp(var(--sp-8), 10vw, var(--sp-10));
  --container-max: 1320px;
  --gutter: clamp(var(--sp-4), 4vw, var(--sp-7));

  /* Motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --dur-press: 120ms;
  --dur-ui: 200ms;
  --dur-reveal: 560ms;
  --stagger: 60ms;

  /* Header height (used for scroll offset).
     Site-header__inner = 24px padding + 56px logo + 24px padding + 1px border = 105px → round to 104px.
     Below 480px the logo shrinks to 44px so the header drops to ~92px. */
  --header-h: 104px;
}

/* Creatine palette — champagne gold replaces magenta. Scoped to [data-palette]
   rather than [data-product] so JS can apply it at slide midpoint, with a
   long 1s ease-out fade. */
[data-palette="creatine"] {
  --c-accent: oklch(0.78 0.09 95);
  --c-accent-hover: oklch(0.86 0.11 100);
  --c-accent-text: oklch(0.16 0.02 95);
}

@media (max-width: 480px) {
  :root {
    --header-h: 92px;
  }
}

/* ---- Reset ------------------------------------------------------------- */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
}

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-foreground);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100vw;
}

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

img {
  user-select: none;
  -webkit-user-drag: none;
}

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

button {
  font: inherit;
  cursor: pointer;
}

input, textarea, select, button {
  font-family: inherit;
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}

/* ---- Utility ----------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  background: var(--c-accent);
  color: var(--c-accent-text);
  font-weight: 700;
  z-index: 1000;
  transition: top var(--dur-ui) var(--ease-out);
}

.skip-link:focus {
  top: var(--sp-4);
}

.foil-divider {
  width: 100%;
  height: 1px;
  background: var(--c-foil-dim);
  opacity: 0.5;
}

.section-no {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foil);
  font-weight: 500;
}

/* ---- Scroll reveal ----------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
  transition-delay: calc(var(--reveal-i, 0) * var(--stagger));
}

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

/* ---- Header ----------------------------------------------------------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: oklch(0.13 0.015 5 / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-divider-soft);
  transition:
    padding var(--dur-ui) var(--ease-out),
    background var(--dur-ui) var(--ease-out);
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-5);
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--sp-5) var(--gutter);
  transition: padding var(--dur-ui) var(--ease-out);
}

.site-header--scrolled {
  background: oklch(0.13 0.015 5 / 0.95);
}

.site-header--scrolled .site-header__inner {
  padding-top: var(--sp-3);
  padding-bottom: var(--sp-3);
}

.site-header__brand {
  display: block;
  line-height: 0;
  transition: transform var(--dur-ui) var(--ease-out);
}

.site-header__logo {
  width: auto;
  height: 42px;
  transition: height var(--dur-ui) var(--ease-out);
}

.site-header--scrolled .site-header__logo {
  height: 33px;
}

@media (hover: hover) and (pointer: fine) {
  .site-header__brand:hover {
    transform: scale(1.03);
  }
}

.site-nav {
  display: flex;
  justify-content: center;
}

.site-nav__list {
  display: flex;
  gap: var(--sp-7);
}

.site-nav__link {
  position: relative;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foreground-secondary);
  transition: color var(--dur-ui) var(--ease-out);
  padding: var(--sp-2) 0;
}

@media (hover: hover) and (pointer: fine) {
  .site-nav__link:hover {
    color: var(--c-foreground);
  }
}

.site-nav__link--active {
  color: var(--c-foreground);
}

.site-nav__link--active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--c-foil);
}

.site-header__cta {
  justify-self: end;
}

/* Fade-swap text holder inside CTA buttons */
.cta-text {
  display: inline-block;
  transition: opacity 320ms ease;
}

/* ---- Buttons --------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--ff-body);
  font-size: var(--fs-body-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-5);
  transition:
    background var(--dur-ui) var(--ease-out),
    color var(--dur-ui) var(--ease-out),
    border-color var(--dur-ui) var(--ease-out),
    transform var(--dur-press) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  position: relative;
  isolation: isolate;
  background: var(--c-accent);
  color: var(--c-accent-text);
  border-color: var(--c-accent);
  transition:
    background 1s ease-out,
    color 1s ease-out,
    border-color 1s ease-out,
    transform var(--dur-press) var(--ease-out);
}

/* Metallic sheen overlay — only appears on creatine palette, fades in on
   top of the gold base background to give the button a luxe metallic feel. */
.btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg,
    oklch(1 0 0 / 0.22) 0%,
    oklch(1 0 0 / 0) 45%,
    oklch(0 0 0 / 0.18) 100%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease-out;
}

[data-palette="creatine"] .btn--primary::after {
  opacity: 1;
}

@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover {
    background: var(--c-accent-hover);
    border-color: var(--c-accent-hover);
  }
}

.btn--ghost {
  background: transparent;
  color: var(--c-foreground);
  border-color: var(--c-foil-dim);
}

@media (hover: hover) and (pointer: fine) {
  .btn--ghost:hover {
    border-color: var(--c-foil);
    background: oklch(0.78 0.08 95 / 0.08);
  }
}

.btn--text {
  background: transparent;
  color: var(--c-foreground-secondary);
  border: none;
  border-radius: 0;
  padding: var(--sp-2) 0;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  font-size: var(--fs-body);
  border-bottom: 1px solid var(--c-divider);
  transition: color var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .btn--text:hover {
    color: var(--c-foreground);
    border-color: var(--c-foil);
  }
}

.btn--sm {
  font-size: 0.75rem;
  padding: var(--sp-2) var(--sp-4);
}

.btn--block {
  display: flex;
  width: 100%;
}

.btn--lg {
  padding: var(--sp-4) var(--sp-7);
  font-size: var(--fs-body);
}

/* ---- Mobile toggle + drawer ----------------------------------------- */

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--c-divider);
  border-radius: 8px;
  align-items: center;
  transition: border-color var(--dur-ui) var(--ease-out);
}

.mobile-toggle__icon,
.mobile-toggle__icon::before,
.mobile-toggle__icon::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--c-foreground);
  transition: transform var(--dur-ui) var(--ease-out), opacity var(--dur-ui) var(--ease-out);
}

.mobile-toggle__icon {
  position: relative;
}

.mobile-toggle__icon::before,
.mobile-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.mobile-toggle__icon::before {
  top: -6px;
}

.mobile-toggle__icon::after {
  top: 6px;
}

.mobile-toggle--open .mobile-toggle__icon {
  background: transparent;
}

.mobile-toggle--open .mobile-toggle__icon::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-toggle--open .mobile-toggle__icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  padding: var(--sp-8) var(--gutter) var(--sp-7);
  transform: translateX(100%);
  visibility: hidden;
  transition:
    transform var(--dur-ui) var(--ease-out),
    visibility 0s linear var(--dur-ui);
}

.mobile-nav__close {
  position: absolute;
  top: var(--sp-4);
  right: var(--gutter);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--c-divider);
  border-radius: 8px;
  color: var(--c-foreground);
  cursor: pointer;
  transition: border-color var(--dur-ui) var(--ease-out), transform var(--dur-press) var(--ease-out);
  z-index: 1;
}

.mobile-nav__close:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .mobile-nav__close:hover {
    border-color: var(--c-foil);
  }
}

.mobile-nav__close svg {
  width: 20px;
  height: 20px;
}

.mobile-nav__brand {
  margin-bottom: var(--sp-6);
}

.mobile-nav__brand img {
  height: 36px;
  width: auto;
}

.mobile-nav--open {
  transform: translateX(0);
  visibility: visible;
  transition:
    transform var(--dur-ui) var(--ease-out),
    visibility 0s linear 0s;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}

.mobile-nav__link {
  display: block;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--c-divider-soft);
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--c-foreground);
  line-height: 1;
  transition: color var(--dur-ui) var(--ease-out), padding-left var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .mobile-nav__link:hover {
    color: var(--c-accent);
  }
}

.mobile-nav__link--active {
  color: var(--c-foil);
}

.mobile-nav__cta {
  margin-top: var(--sp-6);
}

/* ---- Section / Container ----------------------------------------- */

main {
  padding-top: var(--header-h);
}

.section {
  padding-block: var(--section-pad-y);
  position: relative;
}

.section--surface {
  background: var(--c-surface);
}

.section--accent {
  background: var(--c-accent);
  color: var(--c-accent-text);
}

.section__header {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.section__eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foil);
}

.section__eyebrow span {
  color: var(--c-foreground-secondary);
}

.section__title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: var(--fs-display-2);
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--c-foreground);
  max-width: 22ch;
}

.section__intro {
  font-size: var(--fs-body-lg);
  line-height: 1.55;
  color: var(--c-foreground-secondary);
  max-width: 50ch;
}

/* ---- Hero (v2 — wrapping headlines + product toggle) ---------------- */

.hero {
  position: relative;
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  flex-direction: column;
  padding-block: var(--sp-8) var(--sp-7);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 55% at 50% 55%, oklch(0.62 0.22 5 / 0.18) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero > .container {
  position: relative;
  z-index: 1;
  flex: 1;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: var(--sp-6);
}

/* Stats strip — sized small, thin info bar, centred to the layout */
.hero__stats {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: clamp(var(--sp-5), 4vw, var(--sp-8));
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.hero__stat-value {
  font-family: var(--ff-mono);
  font-size: clamp(0.875rem, 1.1vw, 1.0625rem);
  font-weight: 500;
  color: var(--c-foreground);
  line-height: 1;
  letter-spacing: -0.01em;
}

.hero__stat-label {
  font-family: var(--ff-mono);
  font-size: clamp(0.6875rem, 0.8vw, 0.75rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  line-height: 1.2;
}

/* Stage: left text — tub — right text */
.hero__stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  min-height: 460px;
  width: 100%;
}

.hero__display {
  margin: 0;
  display: contents;
}

.hero__display-left,
.hero__display-right {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(5rem, 17vw, 14rem);
  line-height: 0.82;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.hero__slot--left {
  grid-column: 1;
}

.hero__slot--right {
  grid-column: 3;
}

.hero__display-left {
  align-items: flex-end;
  text-align: right;
  color: var(--c-foreground);
  margin-right: clamp(-5rem, -10vw, -2rem);
}

.hero__display-right {
  align-items: flex-start;
  text-align: left;
  color: var(--c-accent);
  margin-left: clamp(-5rem, -10vw, -2rem);
  transition: color 1s ease-out;
}

.hero__display-left > span,
.hero__display-right > span {
  display: block;
}

/* Tub */
.hero__tub-wrap {
  grid-column: 2;
  position: relative;
  z-index: 2;
  width: clamp(280px, 32vw, 460px);
  height: clamp(420px, 56vh, 620px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__glow {
  position: absolute;
  inset: 5%;
  background: radial-gradient(circle at 50% 65%, oklch(0.62 0.22 5 / 0.55) 0%, transparent 60%);
  filter: blur(60px);
  z-index: 0;
}

/* Wrapper for the slide animation — sits absolute, gets translateX from toggle state */
.hero__tub-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

/* Stage wrapper — used so we can scale the tub on first paint (snap-in)
   without disturbing the inner img's perpetual heroBob translateY. */
.hero__tub-stage {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(1);
  animation: tubSnapIn 95ms steps(4, end) 1 forwards;
}

@keyframes tubSnapIn {
  from { transform: scale(1.2); }
  to   { transform: scale(1); }
}

/* Initial slide-in for the OMNISHRED headlines — runs once on first page load
   alongside the tub snap-in. The .hero__pre.hero__display-* selector means
   FUEL/YOUR and FITNESS (creatine variants) don't get the animation; only
   LOCK IN and LIFT HEAVY slide in from their respective sides.
   animation-fill-mode: backwards applies the "from" value during the delay so
   the element is already offset before motion starts. After completion, the
   element returns to its CSS-defined transform (translateX(0) per data-product),
   so a later toggle to creatine doesn't conflict with this run-once animation. */
.hero__pre.hero__display-left {
  animation: heroTextSlideInLeft 320ms var(--ease-out) 60ms 1 backwards;
}

.hero__pre.hero__display-right {
  animation: heroTextSlideInRight 320ms var(--ease-out) 60ms 1 backwards;
}

@keyframes heroTextSlideInLeft {
  from { transform: translateX(-30px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}

@keyframes heroTextSlideInRight {
  from { transform: translateX(30px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* Inner img — keeps the perpetual bob; bob's transform is independent of the
   wrapper's slide AND of the snap-in scale on the .hero__tub-stage parent. */
.hero__tub {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 30px 60px oklch(0 0 0 / 0.7));
  animation: heroBob 6s var(--ease-in-out) infinite alternate;
}

/* Lightning effect — fires once on first paint of the OMNISHRED hero.
   .hero__flash is a radial pink glow that strobes the whole tub area.
   .hero__lightning is an SVG of bolts that all originate from a single point
   behind the tub and fork outward via stroke-dashoffset draw-in.
   z-index ordering: flash (0) — bolts (1) — tub (2). The bolts' start point
   is hidden by the tub, so they appear to emerge from behind the product. */
.hero__flash {
  position: absolute;
  inset: -30% -35%;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at 50% 50%,
    oklch(0.72 0.24 5 / 0.55) 0%,
    oklch(0.6  0.22 5 / 0.28) 28%,
    oklch(0.5  0.18 5 / 0.08) 55%,
    transparent 75%
  );
  opacity: 0;
  mix-blend-mode: screen;
  animation: heroFlashPulse 690ms var(--ease-out) 40ms 1 forwards;
  filter: blur(6px);
}

.hero__lightning {
  position: absolute;
  top: -18%;
  left: -22%;
  width: 144%;
  height: 136%;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
  animation: lightningWindow 1000ms linear 50ms 1 forwards;
  /* Override the global svg { max-width: 100% } reset which would otherwise
     clamp this SVG back to its parent's width and centre it incorrectly. */
  max-width: none;
}

.hero__lightning-bolt {
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  opacity: 0;
  animation: lightningBolt 225ms var(--ease-out) var(--delay, 100ms) 1 forwards;
}

@keyframes heroFlashPulse {
  0%   { opacity: 0; transform: scale(0.6); }
  8%   { opacity: 1; transform: scale(1.05); }
  18%  { opacity: 0.35; transform: scale(1); }
  28%  { opacity: 0.85; transform: scale(1.04); }
  40%  { opacity: 0.18; transform: scale(1); }
  55%  { opacity: 0.55; transform: scale(1.02); }
  100% { opacity: 0; transform: scale(1); }
}

@keyframes lightningWindow {
  0%, 100% { opacity: 0; }
  3%, 55%  { opacity: 1; }
  75%      { opacity: 0.3; }
}

@keyframes lightningBolt {
  0%   { stroke-dashoffset: 500; opacity: 1; }
  40%  { stroke-dashoffset: 0;   opacity: 1; }
  60%  { stroke-dashoffset: 0;   opacity: 0.9; }
  100% { stroke-dashoffset: 0;   opacity: 0; }
}

/* Bullets row — single horizontal line, centred, below tub, above toggle */
.hero__slot--bullets {
  justify-self: center;
}

.hero__bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  align-items: baseline;
  justify-content: center;
  gap: clamp(var(--sp-5), 3.5vw, var(--sp-7));
  flex-wrap: wrap;
}

.hero__bullet {
  font-family: var(--ff-mono);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-foreground);
  position: relative;
  padding-inline-start: var(--sp-4);
  white-space: nowrap;
}

.hero__bullet::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-foil);
  transform: translateY(-50%);
}

/* Toggle row */
.hero__bottom {
  display: flex;
  justify-content: center;
}

.hero__toggle {
  display: inline-flex;
  align-items: center;
  background: oklch(0.18 0.018 5 / 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--c-divider);
  border-radius: 999px;
  padding: 4px;
}

.hero__toggle-btn {
  background: transparent;
  border: none;
  border-radius: 999px;
  font-family: var(--ff-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-foreground-secondary);
  padding: var(--sp-3) var(--sp-6);
  cursor: pointer;
  transition:
    background var(--dur-ui) var(--ease-out),
    color var(--dur-ui) var(--ease-out),
    transform var(--dur-press) var(--ease-out);
}

.hero__toggle-btn:active {
  transform: scale(0.97);
}

.hero__toggle-btn--active {
  position: relative;
  isolation: isolate;
  background: var(--c-accent);
  color: var(--c-accent-text);
  transition:
    background 1s ease-out,
    color 1s ease-out,
    transform var(--dur-press) var(--ease-out);
}

.hero__toggle-btn--active::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg,
    oklch(1 0 0 / 0.22) 0%,
    oklch(1 0 0 / 0) 45%,
    oklch(0 0 0 / 0.18) 100%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease-out;
}

[data-palette="creatine"] .hero__toggle-btn--active::after {
  opacity: 1;
}

@media (hover: hover) and (pointer: fine) {
  .hero__toggle-btn:not(.hero__toggle-btn--active):hover {
    color: var(--c-foreground);
  }
}

/* Slot — pre/creatine variants stack in same grid cell so they can crossfade-slide */
.hero__slot {
  position: relative;
  display: grid;
  min-width: 0;
  max-width: 100%;
}

.hero__slot > .hero__pre,
.hero__slot > .hero__creatine {
  grid-area: 1 / 1;
}

.hero__slot--left {
  justify-self: end;
  align-self: center;
}

.hero__slot--right {
  justify-self: start;
  align-self: center;
}

.hero__slot--left .hero__display-left,
.hero__slot--right .hero__display-right {
  margin: 0;
}

/* Slide animation — scoped to hero pre/creatine variants. Color is included
   here because this rule's specificity beats .hero__display-right's
   transition: color rule on compound elements like LIFT/HEAVY. */
.hero .hero__pre,
.hero .hero__creatine {
  transition:
    transform 520ms var(--ease-in-out),
    opacity 380ms var(--ease-in-out),
    color 1s ease-out;
  will-change: transform, opacity;
}

[data-product="pre"] .hero .hero__pre,
[data-product="creatine"] .hero .hero__creatine {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

[data-product="pre"] .hero .hero__creatine {
  opacity: 0;
  transform: translateX(48px);
  pointer-events: none;
}

[data-product="creatine"] .hero .hero__pre {
  opacity: 0;
  transform: translateX(-48px);
  pointer-events: none;
}

/* Parallax — tub travels further in the same time, so it visibly outruns the
   text. Tub sits at z-index 2 (via .hero__tub-wrap), so it passes IN FRONT of
   the displays during transit. */
.hero .hero__tub-slide.hero__pre,
.hero .hero__tub-slide.hero__creatine {
  transition:
    transform 520ms var(--ease-in-out),
    opacity 320ms var(--ease-in-out);
}

[data-product="pre"] .hero .hero__tub-slide.hero__creatine {
  transform: translateX(180px);
}

[data-product="creatine"] .hero .hero__tub-slide.hero__pre {
  transform: translateX(-180px);
}

/* Page-level product swap — applies to non-hero sections via show-pre / show-creatine */
[data-product="pre"] .show-creatine,
[data-product="creatine"] .show-pre {
  display: none;
}

@keyframes heroBob {
  from { transform: translateY(-6px); }
  to { transform: translateY(6px); }
}

/* ---- Trust strip ---------------------------------------------------- */

.trust-strip {
  border-top: 1px solid var(--c-divider);
  border-bottom: 1px solid var(--c-divider);
  background: var(--c-surface);
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-strip__cell {
  padding: var(--sp-6) var(--sp-5);
  text-align: center;
  border-inline-end: 1px solid var(--c-divider-soft);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  align-items: center;
}

.trust-strip__cell:last-child {
  border-inline-end: none;
}

.trust-strip__value {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-foreground);
  line-height: 1;
}

.trust-strip__value--score {
  font-family: var(--ff-mono);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--c-foil);
  text-transform: none;
}

.trust-strip__label {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
}

/* ---- Dosing panel --------------------------------------------------- */

.dosing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: var(--sp-8);
  align-items: start;
}

.dosing__intro {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.dosing__table {
  display: flex;
  flex-direction: column;
}

.dosing__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(40px, auto) auto;
  align-items: baseline;
  gap: var(--sp-3);
  padding-block: var(--sp-4);
  border-bottom: 1px solid var(--c-divider-soft);
}

.dosing__row:first-child {
  border-top: 1px solid var(--c-divider-soft);
}

.dosing__row > summary {
  display: contents;
  cursor: pointer;
  list-style: none;
}

.dosing__row > summary::-webkit-details-marker {
  display: none;
}

.dosing__name {
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: var(--fs-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-foreground);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dosing__leaders {
  display: block;
  border-bottom: 1px dotted var(--c-foreground-muted);
  height: 0.7em;
  align-self: baseline;
}

.dosing__value {
  font-family: var(--ff-mono);
  font-size: var(--fs-dose);
  font-weight: 500;
  color: var(--c-foil);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.dosing__footnote {
  margin-top: var(--sp-5);
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
  line-height: 1.55;
}

.dosing__detail {
  grid-column: 1 / -1;
  margin-top: var(--sp-3);
  padding-inline-start: var(--sp-4);
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
  line-height: 1.6;
  max-width: 65ch;
}

details.dosing__row[open] > .dosing__detail {
  animation: doseDetail 250ms var(--ease-out);
}

@keyframes doseDetail {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- UGC gallery --------------------------------------------------- */

.ugc {
  padding-block: var(--section-pad-y);
}

.ugc__heading-row {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-7);
  padding-inline: var(--gutter);
  max-width: var(--container-max);
  margin-inline: auto;
}

.ugc__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(260px, 28vw, 380px);
  gap: var(--sp-2);
  overflow-x: auto;
  padding-inline: var(--gutter);
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--c-foil-dim) transparent;
  padding-bottom: var(--sp-4);
}

.ugc__track::-webkit-scrollbar {
  height: 6px;
}

.ugc__track::-webkit-scrollbar-thumb {
  background: var(--c-foil-dim);
  border-radius: 3px;
}

.ugc__card {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--c-foil-dim);
  overflow: hidden;
  scroll-snap-align: start;
  transition: transform var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .ugc__card:hover {
    transform: translateY(-4px);
    border-color: var(--c-foil);
  }
}

.ugc__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ugc__attribution {
  margin-top: var(--sp-5);
  text-align: right;
  padding-inline: var(--gutter);
  max-width: var(--container-max);
  margin-inline: auto;
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
}

.ugc__attribution a {
  color: var(--c-foil);
  border-bottom: 1px solid var(--c-foil-dim);
  transition: border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .ugc__attribution a:hover {
    border-color: var(--c-foil);
  }
}

/* ---- Reviews -------------------------------------------------------- */

.reviews {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: var(--sp-8);
}

.reviews__aggregate {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: flex-start;
  border-top: 1px solid var(--c-divider-soft);
  padding-top: var(--sp-6);
}

.reviews__score {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(5rem, 10vw, 9rem);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--c-foil);
}

.reviews__score-label {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
}

.reviews__count {
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
}

.reviews__stars {
  display: flex;
  gap: var(--sp-1);
  margin-top: var(--sp-2);
}

.reviews__list {
  display: flex;
  flex-direction: column;
}

.review {
  padding-block: var(--sp-6);
  border-bottom: 1px solid var(--c-divider-soft);
}

.review:first-child {
  padding-top: var(--sp-2);
}

.review:last-child {
  border-bottom: none;
}

.review__stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--sp-3);
}

.review__quote {
  font-family: var(--ff-body);
  font-weight: 500;
  font-size: var(--fs-body-lg);
  line-height: 1.5;
  color: var(--c-foreground);
  margin-bottom: var(--sp-3);
  font-style: italic;
}

.review__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
}

.review__name {
  font-weight: 600;
  color: var(--c-foreground);
}

.review__date {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  color: var(--c-foreground-muted);
  letter-spacing: 0.04em;
}

/* Star glyph */
.star {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: var(--c-foil);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.star--lg {
  width: 20px;
  height: 20px;
}

/* ---- Stack cross-sell --------------------------------------------- */

.stack-cs {
  background: var(--c-surface);
}

.stack-cs__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-8);
  align-items: center;
}

.stack-cs__content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.stack-cs__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-top: var(--sp-3);
}

.stack-cs__media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--sp-6);
  min-height: 360px;
}

.stack-cs__media::before {
  content: "";
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle at 50% 60%, oklch(0.62 0.22 5 / 0.35) 0%, transparent 60%);
  filter: blur(50px);
  z-index: 0;
}

.stack-cs__product {
  position: relative;
  z-index: 1;
  max-height: 340px;
  width: auto;
  filter: drop-shadow(0 20px 40px oklch(0 0 0 / 0.6));
}

.stack-cs__product--primary {
  margin-inline-end: -10%;
  z-index: 2;
}

.stack-cs__product--secondary {
  max-height: 280px;
  margin-inline-start: -5%;
  opacity: 0.92;
}

/* ---- Founder note --------------------------------------------------- */

.founder-note {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  align-items: center;
}

.founder-note__heading {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.875rem, 3.5vw, 3rem);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--c-foreground);
  letter-spacing: -0.005em;
}

.founder-note__heading span {
  color: var(--c-accent);
}

.founder-note__body {
  font-size: var(--fs-body-lg);
  line-height: 1.65;
  color: var(--c-foreground-secondary);
  max-width: 56ch;
}

.founder-note__signature {
  font-style: italic;
  font-size: var(--fs-body);
  color: var(--c-foreground-secondary);
}

/* ---- FAQ ----------------------------------------------------------- */

.faq {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.faq__item {
  border-bottom: 1px solid var(--c-divider-soft);
}

.faq__item:first-of-type {
  border-top: 1px solid var(--c-divider-soft);
}

.faq__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-6);
  cursor: pointer;
  list-style: none;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--c-foreground);
  transition: color var(--dur-ui) var(--ease-out);
}

.faq__summary::-webkit-details-marker {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .faq__summary:hover {
    color: var(--c-accent);
  }
}

.faq__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  position: relative;
  transition: transform var(--dur-ui) var(--ease-out);
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--c-foil);
  transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out);
}

.faq__icon::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.faq__icon::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.faq__item[open] .faq__icon::after {
  opacity: 0;
}

.faq__body {
  padding-bottom: var(--sp-6);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-foreground-secondary);
  max-width: 70ch;
}

/* ---- Email capture ------------------------------------------------- */

.email-capture {
  padding-block: var(--sp-10);
  background: var(--c-accent);
  color: var(--c-accent-text);
}

.email-capture__inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  align-items: center;
}

.email-capture__title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--c-accent-text);
}

.email-capture__subhead {
  font-size: var(--fs-body-lg);
  line-height: 1.5;
  color: oklch(0.16 0.04 5 / 0.78);
  max-width: 50ch;
}

.email-capture__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  width: 100%;
  max-width: 540px;
  margin-top: var(--sp-3);
}

.email-capture__input {
  flex: 1 1 240px;
  padding: var(--sp-4) var(--sp-5);
  background: oklch(0.13 0.015 5 / 0.18);
  color: var(--c-accent-text);
  border: 1px solid oklch(0.16 0.04 5 / 0.3);
  border-radius: 999px;
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  outline: none;
  transition: border-color var(--dur-ui) var(--ease-out);
}

.email-capture__input::placeholder {
  color: oklch(0.16 0.04 5 / 0.55);
}

.email-capture__input:focus {
  border-color: var(--c-accent-text);
}

.email-capture__button {
  background: var(--c-accent-text);
  color: var(--c-foreground);
  border: 1px solid var(--c-accent-text);
  border-radius: 999px;
  padding: var(--sp-4) var(--sp-6);
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: var(--fs-body-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background var(--dur-ui) var(--ease-out),
    color var(--dur-ui) var(--ease-out),
    transform var(--dur-press) var(--ease-out);
  white-space: nowrap;
}

.email-capture__button:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .email-capture__button:hover {
    background: var(--c-bg);
  }
}

/* ---- Form success (shared) ------------------------------------------ */

.form-success {
  display: none;
  padding: var(--sp-6);
  background: var(--c-surface-2);
  border: 1px solid var(--c-foil-dim);
  border-radius: 12px;
  text-align: center;
  color: var(--c-foreground);
}

.form-success__title {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}

.form-success__body {
  color: var(--c-foreground-secondary);
}

/* Inside email-capture, success styling needs a contrasting variant */
.email-capture .form-success {
  background: oklch(0.13 0.015 5 / 0.2);
  border-color: oklch(0.13 0.015 5 / 0.3);
  color: var(--c-accent-text);
}

.email-capture .form-success__body {
  color: oklch(0.13 0.015 5 / 0.85);
}

/* ---- Footer --------------------------------------------------------- */

.site-footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-foil-dim);
  padding-block: var(--sp-9) var(--sp-6);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--sp-7);
}

.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.site-footer__logo {
  width: auto;
  height: 48px;
  margin-bottom: var(--sp-3);
}

.site-footer__heading {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foil);
  margin-bottom: var(--sp-3);
}

.site-footer__text {
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
  line-height: 1.6;
}

.site-footer__text a {
  color: var(--c-foreground-secondary);
  border-bottom: 1px solid transparent;
  transition: color var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .site-footer__text a:hover {
    color: var(--c-foreground);
    border-bottom-color: var(--c-foil);
  }
}

.site-footer__link {
  display: block;
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
  padding-block: var(--sp-1);
  transition: color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .site-footer__link:hover {
    color: var(--c-foreground);
  }
}

.site-footer__social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--c-divider);
  border-radius: 50%;
  color: var(--c-foreground-secondary);
  transition: border-color var(--dur-ui) var(--ease-out), color var(--dur-ui) var(--ease-out);
}

.site-footer__social-link svg {
  width: 18px;
  height: 18px;
}

@media (hover: hover) and (pointer: fine) {
  .site-footer__social-link:hover {
    border-color: var(--c-foil);
    color: var(--c-foil);
  }
}

.site-footer__bottom {
  margin-top: var(--sp-7);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--c-divider-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  font-size: 0.75rem;
  color: var(--c-foreground-muted);
  font-family: var(--ff-mono);
  letter-spacing: 0.04em;
}

/* ---- PDP (Product page) -------------------------------------------- */

.pdp {
  /* Class rule wins over `main { padding-top: var(--header-h) }`, so we must
     include the header height here too, otherwise the body slips under the
     fixed header by ~17px on every PDP. */
  padding-top: calc(var(--header-h) + var(--sp-8));
}

.pdp__hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--sp-8);
  align-items: start;
  padding-bottom: var(--section-pad-y);
}

.pdp__gallery {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: sticky;
  top: calc(var(--header-h) + var(--sp-5));
}

.pdp__main-image-wrap {
  position: relative;
  aspect-ratio: 1;
  background: var(--c-surface);
  border: 1px solid var(--c-divider);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}

.pdp__main-image-wrap::before {
  content: "";
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle at 50% 70%, oklch(0.62 0.22 5 / 0.3) 0%, transparent 60%);
  filter: blur(40px);
}

.pdp__main-image {
  position: relative;
  z-index: 1;
  max-width: 80%;
  max-height: 80%;
  width: auto;
  height: auto;
  filter: drop-shadow(0 20px 40px oklch(0 0 0 / 0.6));
}

.pdp__thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}

.pdp__thumb {
  background: var(--c-surface);
  border: 1px solid var(--c-divider);
  aspect-ratio: 1;
  padding: var(--sp-3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--dur-ui) var(--ease-out), transform var(--dur-press) var(--ease-out);
  overflow: hidden;
}

.pdp__thumb img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.pdp__thumb:active {
  transform: scale(0.97);
}

.pdp__thumb--active {
  border-color: var(--c-foil);
}

@media (hover: hover) and (pointer: fine) {
  .pdp__thumb:hover {
    border-color: var(--c-foil-dim);
  }
}

.pdp__detail {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.pdp__eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foil);
}

.pdp__title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: var(--fs-h-product);
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--c-foreground);
  margin: 0;
}

.pdp__subtitle {
  font-size: var(--fs-body-lg);
  color: var(--c-foreground-secondary);
  line-height: 1.5;
}

.pdp__rating {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-block: var(--sp-1);
}

.pdp__rating-text {
  font-family: var(--ff-mono);
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
}

.pdp__rating-link {
  font-family: var(--ff-mono);
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
  border-bottom: 1px solid var(--c-divider);
  transition: color var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .pdp__rating-link:hover {
    color: var(--c-foil);
    border-color: var(--c-foil);
  }
}

.pdp__price {
  font-family: var(--ff-mono);
  font-weight: 500;
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  color: var(--c-foreground);
  line-height: 1;
}

.pdp__availability {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
}

.pdp__availability span {
  color: var(--c-foil);
}

.pdp__chip-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.pdp__chip-group-label {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
}

.pdp__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.pdp__chip {
  font-family: var(--ff-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--c-divider);
  border-radius: 999px;
  background: transparent;
  color: var(--c-foreground-secondary);
  cursor: pointer;
  transition: border-color var(--dur-ui) var(--ease-out), color var(--dur-ui) var(--ease-out);
}

.pdp__chip--selected {
  border-color: var(--c-foil);
  color: var(--c-foreground);
}

.pdp__description {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-foreground-secondary);
  max-width: 60ch;
}

.pdp__cta {
  margin-top: var(--sp-3);
}

.pdp__trust {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  border-top: 1px solid var(--c-divider-soft);
  padding-top: var(--sp-5);
}

.pdp__trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-body-sm);
  color: var(--c-foreground-secondary);
}

.pdp__check {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: var(--c-foil);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6L9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6L9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
  flex-shrink: 0;
}

/* ---- How to use ---------------------------------------------------- */

.how-to-use {
  background: var(--c-surface);
}

.how-to-use__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: var(--sp-6);
}

.how-to-use__step {
  padding: var(--sp-6) var(--sp-5);
  border-inline-end: 1px solid var(--c-divider-soft);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.how-to-use__step:last-child {
  border-inline-end: none;
}

.how-to-use__number {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foil);
}

.how-to-use__title {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2vw, 1.875rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--c-foreground);
  line-height: 1.1;
}

.how-to-use__body {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-foreground-secondary);
}

/* ---- Story page ---------------------------------------------------- */

.story__hero {
  padding-block: var(--sp-9);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  align-items: center;
}

.story__hero-logo {
  width: auto;
  height: 72px;
  margin-bottom: var(--sp-3);
}

.story__hero-title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--c-foreground);
  max-width: 18ch;
}

.story__hero-subhead {
  font-size: var(--fs-body-lg);
  color: var(--c-foreground-secondary);
  max-width: 50ch;
}

.story__chapter {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-8);
  align-items: start;
  padding-block: var(--sp-8);
  border-top: 1px solid var(--c-divider-soft);
}

.story__chapter--reversed .story__chapter-heading-block {
  order: 2;
}

.story__chapter--reversed .story__chapter-body {
  order: 1;
}

.story__chapter-heading-block {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.story__heading {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--c-foreground);
}

.story__chapter-body {
  font-size: var(--fs-body-lg);
  line-height: 1.7;
  color: var(--c-foreground-secondary);
  max-width: 56ch;
}

.story__founders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-7);
  margin-top: var(--sp-6);
}

.founder {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.founder__portrait {
  aspect-ratio: 1;
  background: var(--c-surface);
  border: 1px solid var(--c-foil-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--sp-3);
}

.founder__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.founder__placeholder-icon {
  width: 64px;
  height: 64px;
  color: var(--c-foreground-muted);
}

.founder__placeholder-note {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
}

.founder__name {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--c-foreground);
}

.founder__role {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foil);
}

.founder__bio {
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--c-foreground-secondary);
}

.story__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
  max-width: 640px;
  margin: 0 auto;
}

.story__cta-heading {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--c-foreground);
}

/* ---- Contact ------------------------------------------------------- */

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-8);
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.contact__title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.9;
  text-transform: uppercase;
  color: var(--c-foreground);
  letter-spacing: -0.02em;
}

.contact__subhead {
  font-size: var(--fs-body-lg);
  line-height: 1.6;
  color: var(--c-foreground-secondary);
  max-width: 44ch;
}

.contact__info-rows {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--c-divider-soft);
  margin-top: var(--sp-4);
}

.contact__info-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: baseline;
  gap: var(--sp-3);
  padding-block: var(--sp-4);
  border-bottom: 1px solid var(--c-divider-soft);
}

.contact__info-label {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
}

.contact__info-leaders {
  display: block;
  height: 0.7em;
  border-bottom: 1px dotted var(--c-foreground-muted);
}

.contact__info-value {
  font-family: var(--ff-mono);
  font-size: var(--fs-body);
  color: var(--c-foreground);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact__info-value a {
  border-bottom: 1px solid var(--c-divider);
  transition: color var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .contact__info-value a:hover {
    color: var(--c-foil);
    border-color: var(--c-foil);
  }
}

.contact__form {
  background: var(--c-surface);
  padding: var(--sp-7);
  border: 1px solid var(--c-divider);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form-label {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-foreground-secondary);
}

.form-label span {
  color: var(--c-accent);
  margin-inline-start: 4px;
}

.form-input {
  padding: var(--sp-3) var(--sp-4);
  background: var(--c-surface-2);
  border: 1px solid var(--c-divider);
  color: var(--c-foreground);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  border-radius: 0;
  outline: none;
  transition: border-color var(--dur-ui) var(--ease-out);
}

.form-input::placeholder {
  color: var(--c-foreground-muted);
}

.form-input:focus {
  border-color: var(--c-foil);
}

.form-input--textarea {
  min-height: 140px;
  resize: vertical;
  font-family: var(--ff-body);
  line-height: 1.6;
}

.form-submit {
  margin-top: var(--sp-3);
}

/* ---- Legal pages --------------------------------------------------- */

.legal-page {
  background: var(--c-bg);
  padding-block: var(--section-pad-y);
}

.legal-page__inner {
  max-width: 68ch;
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.legal-page__title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--c-foreground);
  margin-bottom: var(--sp-3);
}

.legal-page__last-updated {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-foreground-muted);
  margin-bottom: var(--sp-7);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--c-divider-soft);
}

.legal-page__body {
  color: var(--c-foreground-secondary);
  line-height: 1.75;
  font-size: var(--fs-body);
}

.legal-page__body p {
  margin-bottom: var(--sp-4);
  max-width: 70ch;
}

.legal-page__body ul,
.legal-page__body ol {
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-4);
  list-style: disc;
}

.legal-page__body li {
  margin-bottom: var(--sp-2);
  max-width: 70ch;
}

.legal-page__body a {
  color: var(--c-foil);
  border-bottom: 1px solid var(--c-foil-dim);
  transition: border-color var(--dur-ui) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .legal-page__body a:hover {
    border-color: var(--c-foil);
  }
}

.legal-page__section-heading {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--c-foreground);
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-4);
  letter-spacing: 0;
}

.legal-page__section-subheading {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  text-transform: uppercase;
  color: var(--c-foreground);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-3);
}

/* ---- Responsive ----------------------------------------------------- */

@media (max-width: 1024px) {
  .hero__display-left,
  .hero__display-right {
    font-size: clamp(4rem, 14vw, 9rem);
  }

  .hero__tub-wrap {
    width: clamp(240px, 28vw, 360px);
    height: clamp(360px, 48vh, 520px);
  }

  .dosing {
    gap: var(--sp-6);
  }

  .reviews {
    gap: var(--sp-6);
  }

  .stack-cs__grid {
    gap: var(--sp-6);
  }

  .pdp__hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: var(--sp-6);
  }
}

@media (max-width: 900px) {
  /* Drop back to flex on mobile — no centred nav to protect */
  .site-header__inner {
    display: flex;
    justify-content: space-between;
  }

  .site-header__cta {
    justify-self: auto;
  }

  .site-nav {
    display: none;
  }

  /* Header CTA stays visible on mobile — the fixed header is the only thing
     persistently on screen, so the buy button needs to ride along. Shrinks to
     fit between the logo and hamburger without a separate "shop" route. */
  .site-header__cta {
    padding: var(--sp-2) var(--sp-4);
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
  }

  .site-header__cta .btn-arrow,
  .site-header__cta::after {
    display: none;
  }

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

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-block: var(--sp-4);
  }

  .hero > .container {
    gap: var(--sp-3);
  }

  /* Stats — horizontal row, value stacked above label so each stat is narrow
     enough that three fit comfortably across even at 375px viewport. */
  .hero__stats {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: clamp(var(--sp-3), 3.5vw, var(--sp-5));
    flex-wrap: nowrap;
  }

  .hero__stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    flex-shrink: 1;
    min-width: 0;
  }

  .hero__stat-value {
    font-size: 0.8125rem;
  }

  .hero__stat-label {
    font-size: 0.5625rem;
    letter-spacing: 0.06em;
  }

  /* Stage stacks vertically; tub uses negative margins to overlap the headlines
     so the whole hero (stats → headline → tub → headline → bullets → toggle)
     fits above the fold on a phone. */
  .hero__stage {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    min-height: auto;
    gap: 0;
  }

  .hero__slot--left,
  .hero__slot--right {
    grid-column: 1;
    justify-self: center;
    z-index: 1;
  }

  .hero__slot--left {
    grid-row: 1;
  }

  .hero__slot--right {
    grid-row: 3;
  }

  /* Headlines — sized so FUEL YOUR (the longest text in the slot, 9 chars)
     fits comfortably within the viewport. */
  .hero__display-left {
    flex-direction: row;
    justify-content: center;
    align-items: baseline;
    text-align: center;
    margin: 0;
    gap: 0.16em;
    font-size: clamp(3.75rem, 16vw, 7rem);
    line-height: 0.82;
    max-width: 100%;
  }

  /* LIFT + HEAVY flows on one line at mobile — both spans inline with a
     small gap so the headline reads as a single beat under the tub. */
  .hero__display-right {
    flex-direction: row;
    justify-content: center;
    align-items: baseline;
    text-align: center;
    margin: 0;
    gap: 0.18em;
    font-size: clamp(3rem, 12.5vw, 5.5rem);
    line-height: 0.86;
    max-width: 100%;
  }

  /* FUEL YOUR / FITNESS — same row layout, no gap so FIT + NESS read as one word. */
  .hero__display-right.hero__creatine {
    gap: 0;
    font-size: clamp(3rem, 13.5vw, 5.5rem);
  }

  /* Tub — smaller on mobile, with negative margins so it overlaps the text above
     and below. z-index 2 keeps it visually in front. ~10% smaller than before so
     the LOCK / IN and LIFT / HEAVY headlines breathe a bit on either side. */
  .hero__tub-wrap {
    grid-column: 1;
    grid-row: 2;
    width: clamp(196px, 56vw, 306px);
    height: clamp(216px, 34vh, 324px);
    margin-inline: auto;
    margin-block: -1.5rem;
    z-index: 2;
  }

  /* Bullets — wrap to multi-row at sub-tablet so longer creatine labels
     (e.g. "Unflavoured — mixes with anything") never overflow. */
  .hero__slot--bullets {
    justify-self: center;
    margin-top: var(--sp-2);
    width: 100%;
  }

  .hero__bullets {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    gap: var(--sp-2) var(--sp-4);
    padding-inline: var(--sp-3);
    max-width: 100%;
  }

  .hero__bullet {
    font-size: clamp(0.5625rem, 1.6vw, 0.6875rem);
    letter-spacing: 0.04em;
    padding-inline-start: 10px;
    white-space: nowrap;
  }

  .hero__bullet::before {
    width: 3px;
    height: 3px;
  }

  .trust-strip__grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-strip__cell {
    padding: var(--sp-5) var(--sp-3);
    border-block-end: 1px solid var(--c-divider-soft);
    min-width: 0;
  }

  .trust-strip__value {
    font-size: 0.9375rem;
    letter-spacing: 0.02em;
    text-align: center;
    word-break: break-word;
  }

  .trust-strip__value--score {
    font-size: 1.25rem;
  }

  .trust-strip__label {
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    text-align: center;
    word-break: break-word;
  }

  .trust-strip__cell:nth-child(2n) {
    border-inline-end: none;
  }

  .trust-strip__cell:nth-last-child(-n+2) {
    border-block-end: none;
  }

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

  .dosing__value {
    font-size: 1.25rem;
  }

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

  .reviews__aggregate {
    align-items: center;
    text-align: center;
  }

  .reviews__score {
    font-size: clamp(4rem, 18vw, 7rem);
  }

  .stack-cs__grid {
    grid-template-columns: 1fr;
  }

  .stack-cs__media {
    min-height: 280px;
  }

  .stack-cs__product--primary {
    margin-inline-end: -8%;
  }

  /* minmax(0, 1fr) — without min 0, the grid track grows to the tub PNG's
     natural width and pushes the whole hero off the right of a 390px viewport. */
  .pdp__hero {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--sp-6);
  }

  .pdp__gallery,
  .pdp__detail {
    min-width: 0;
  }

  .pdp__gallery {
    position: static;
  }

  .pdp__main-image-wrap {
    padding: var(--sp-4);
  }

  .how-to-use__grid {
    grid-template-columns: 1fr;
  }

  .how-to-use__step {
    border-inline-end: none;
    border-block-end: 1px solid var(--c-divider-soft);
  }

  .how-to-use__step:last-child {
    border-block-end: none;
  }

  .story__chapter,
  .story__founders {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  .story__chapter--reversed .story__chapter-heading-block {
    order: 1;
  }

  .story__chapter--reversed .story__chapter-body {
    order: 2;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-7);
  }

  .contact__form {
    padding: var(--sp-5);
  }

  .contact__info-row {
    grid-template-columns: 100px 1fr auto;
    gap: var(--sp-2);
  }

  .contact__info-leaders {
    display: none;
  }

  .contact__info-value {
    font-size: 0.875rem;
  }

  .site-footer {
    padding-block: var(--sp-8) var(--sp-5);
  }

  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6);
  }

  .site-footer__col:first-child {
    grid-column: 1 / -1;
  }

  .site-footer__bottom {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .site-header__inner {
    gap: var(--sp-3);
    padding-inline: var(--sp-4);
  }

  .site-header__logo {
    height: 30px;
  }

  /* Header CTA gets the iPhone-tight squeeze so it still sits comfortably
     between the logo and the hamburger at 390px. */
  .site-header__cta {
    padding: var(--sp-2) var(--sp-3);
    font-size: 0.625rem;
    letter-spacing: 0.1em;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  /* Hero headlines + tub scale down hard at iPhone-narrow widths so the
     whole hero (stats → headline → tub → headline → bullets → toggle) fits
     comfortably without any horizontal overflow. */
  .hero__display-left,
  .hero__display-right {
    font-size: clamp(3rem, 19vw, 5.5rem);
    letter-spacing: -0.02em;
  }

  .hero__display-right.hero__creatine {
    font-size: clamp(2.5rem, 16vw, 4.5rem);
  }

  .hero__tub-wrap {
    width: clamp(176px, 52vw, 252px);
    height: clamp(196px, 28vh, 268px);
    margin-block: -1rem;
  }

  .hero__stat-value {
    font-size: 0.6875rem;
  }

  .hero__stat-label {
    font-size: 0.5rem;
    letter-spacing: 0.04em;
  }

  .hero__bullet {
    font-size: 0.5625rem;
    letter-spacing: 0.03em;
  }
}

/* ---- Reduced motion ------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero__photo {
    animation: none;
  }

  .hero__lightning,
  .hero__lightning-bolt,
  .hero__flash {
    animation: none;
    opacity: 0;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}