:root {
  --black: #06070b;
  --ink: #0c1018;
  --panel: #111722;
  --panel-2: #171f2d;
  --chrome: #edf5fb;
  --muted: #9aa8b7;
  --line: rgba(237, 245, 251, 0.13);
  --cyan: #38d6f4;
  --violet: #7b5cff;
  --copper: #d98b51;
  --red: #ff435f;
  --green: #71e4a0;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    var(--black);
  background-size: 44px 44px, 44px 44px, auto;
  color: var(--chrome);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(6, 7, 11, 0.42), rgba(6, 7, 11, 0.92) 52%, rgba(6, 7, 11, 0.82)),
    repeating-linear-gradient(135deg, rgba(56, 214, 244, 0.03) 0 1px, transparent 1px 16px);
}

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

video {
  background: #000;
}

a {
  color: inherit;
}

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

button {
  cursor: pointer;
}

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

h1,
h2,
h3 {
  line-height: 0.98;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 1.1rem;
  font-size: clamp(3.6rem, 9vw, 7.2rem);
  text-transform: uppercase;
}

h2 {
  max-width: 820px;
  margin-bottom: 1rem;
  font-size: clamp(2.15rem, 5.2vw, 5rem);
}

h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.25rem, 2vw, 2rem);
}

p {
  color: rgba(237, 245, 251, 0.76);
}

.container {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 1rem;
  z-index: 1000;
  transform: translateY(-130%);
  border-radius: var(--radius);
  background: var(--chrome);
  color: var(--black);
  padding: 0.75rem 1rem;
  font-weight: 900;
}

.skip-link:focus {
  top: 1rem;
  transform: translateY(0);
}

.scroll-meter {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--red));
}

.site-header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(100% - 2rem, var(--max));
  min-height: 78px;
  transform: translateX(-50%);
  transition: background 180ms ease, border-color 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  margin-top: 0.75rem;
  min-height: 66px;
  padding: 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.82);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.38);
}

.brand,
.nav,
.hero__actions,
.proof-strip,
.partner-actions,
.footer__inner,
.seven-attribution,
.contact-links,
.code-panel__actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.72rem;
  color: var(--chrome);
  font-weight: 950;
  text-decoration: none;
  text-transform: uppercase;
}

.brand__mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(237, 245, 251, 0.34);
  border-radius: 999px;
  background:
    radial-gradient(circle at 34% 18%, rgba(255, 255, 255, 0.38), transparent 20%),
    linear-gradient(145deg, rgba(56, 214, 244, 0.18), rgba(123, 92, 255, 0.12)),
    rgba(6, 7, 11, 0.76);
  color: var(--cyan);
  box-shadow:
    inset 0 0 20px rgba(56, 214, 244, 0.16),
    0 0 24px rgba(56, 214, 244, 0.12);
}

.brand__mark svg {
  width: 30px;
  height: 30px;
}

.diamond-top {
  fill: rgba(237, 245, 251, 0.08);
  stroke: rgba(237, 245, 251, 0.92);
  stroke-width: 2.8;
  stroke-linejoin: round;
}

.diamond-facet {
  fill: none;
  stroke: rgba(56, 214, 244, 0.84);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav {
  gap: clamp(0.7rem, 1.8vw, 1.5rem);
  margin-left: auto;
}

.nav a,
.footer nav a {
  color: rgba(237, 245, 251, 0.7);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease;
}

.nav a:hover,
.nav a:focus-visible,
.footer nav a:hover,
.footer nav a:focus-visible {
  color: var(--cyan);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.82rem 1.05rem;
  border: 1px solid rgba(237, 245, 251, 0.24);
  border-radius: var(--radius);
  background: transparent;
  color: var(--chrome);
  font-weight: 950;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(56, 214, 244, 0.7);
  box-shadow: 0 12px 34px rgba(56, 214, 244, 0.14);
}

.button--primary {
  border-color: rgba(56, 214, 244, 0.64);
  background: linear-gradient(135deg, rgba(56, 214, 244, 0.94), rgba(123, 92, 255, 0.92));
  color: #041016;
}

.button--secondary {
  background: rgba(237, 245, 251, 0.08);
}

.button--ghost {
  background: rgba(6, 7, 11, 0.52);
}

.button--copy {
  border-color: rgba(217, 139, 81, 0.5);
  background: rgba(217, 139, 81, 0.12);
}

.menu-button {
  display: none;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(237, 245, 251, 0.08);
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--chrome);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.hero__video {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(rgba(6, 7, 11, 0.2), rgba(6, 7, 11, 0.2)),
    url("assets/stage-flex.jpg") center center / cover no-repeat,
    #000;
}

.hero__video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.86;
  filter: saturate(1.08) contrast(1.1) brightness(0.92);
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 7, 11, 0.98) 0%, rgba(6, 7, 11, 0.78) 38%, rgba(6, 7, 11, 0.22) 68%, rgba(6, 7, 11, 0.9) 100%),
    linear-gradient(0deg, rgba(6, 7, 11, 0.98), transparent 44%, rgba(6, 7, 11, 0.42));
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
  min-height: 100svh;
  align-items: end;
  gap: clamp(1.2rem, 3vw, 3rem);
  padding-top: 8rem;
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.hero__copy {
  max-width: 700px;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero__lede {
  max-width: 610px;
  margin-bottom: 1.35rem;
  color: rgba(237, 245, 251, 0.86);
  font-size: clamp(1.05rem, 1.8vw, 1.32rem);
}

.hero-equation {
  display: inline-grid;
  gap: clamp(0.14rem, 0.62vw, 0.34rem);
  min-width: min(100%, 380px);
  margin-bottom: 0.95rem;
  font-size: clamp(3.35rem, 7.2vw, 6.2rem);
  line-height: 0.86;
}

.hero-equation span:not(.hero-equation__bar) {
  display: block;
}

.hero-equation__bar {
  width: min(100%, 340px);
  height: clamp(4px, 0.5vw, 7px);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--chrome), rgba(56, 214, 244, 0.82), rgba(123, 92, 255, 0.7));
  box-shadow: 0 0 18px rgba(56, 214, 244, 0.2);
}

.hero__actions,
.proof-strip {
  flex-wrap: wrap;
  gap: 0.8rem;
}

.proof-strip {
  margin-top: 1.3rem;
}

.proof-strip span {
  border: 1px solid rgba(237, 245, 251, 0.18);
  border-radius: 999px;
  background: rgba(237, 245, 251, 0.08);
  padding: 0.55rem 0.78rem;
  color: rgba(237, 245, 251, 0.75);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.code-panel {
  align-self: end;
  border: 1px solid rgba(56, 214, 244, 0.26);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.72);
  padding: 0.82rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.code-panel__kicker,
.code-panel span,
.stack-card__label,
.kit-list span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 950;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.code-panel__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.code-panel__actions .button--copy {
  grid-column: 1 / -1;
}

.checkout-note {
  margin: 0.72rem 0 0;
  color: rgba(237, 245, 251, 0.64);
  font-size: 0.75rem;
  line-height: 1.45;
}

.code-badge {
  display: grid;
  gap: 0.22rem;
  margin-top: 0.4rem;
  border: 1px dashed rgba(56, 214, 244, 0.42);
  border-radius: var(--radius);
  background: rgba(56, 214, 244, 0.08);
  padding: 0.68rem;
}

.code-badge strong {
  color: var(--chrome);
  font-size: clamp(1rem, 1.55vw, 1.34rem);
  line-height: 1;
}

.coaching-panel {
  display: grid;
  gap: 0.75rem;
}

.coaching-panel__logo {
  width: 92px;
  height: 92px;
  border: 1px solid rgba(217, 139, 81, 0.45);
  border-radius: 999px;
  object-fit: cover;
  box-shadow: 0 0 42px rgba(217, 139, 81, 0.16);
}

.coaching-panel h2 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.coaching-panel p:not(.code-panel__kicker) {
  margin-bottom: 0;
  font-size: 0.86rem;
}

.section {
  padding: clamp(3.4rem, 6vw, 5.8rem) 0;
}

.section-head {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.section-head > p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(237, 245, 251, 0.7);
}

.story__grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(1.35rem, 4vw, 3.2rem);
}

.story__grid--video {
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1fr);
  align-items: center;
}

.section-head--sticky {
  position: sticky;
  top: 7.5rem;
  align-self: start;
}

.story__content > p {
  color: rgba(237, 245, 251, 0.82);
  font-size: clamp(1.02rem, 1.6vw, 1.15rem);
}

.story__content--feature h2 {
  max-width: 720px;
}

.story-video {
  overflow: hidden;
  border: 1px solid rgba(56, 214, 244, 0.22);
  border-radius: var(--radius);
  background: rgba(237, 245, 251, 0.055);
  box-shadow: var(--shadow);
}

.story-video video {
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 560px;
  object-fit: cover;
  object-position: center top;
}

.story-video__caption {
  display: grid;
  gap: 0.2rem;
  border-top: 1px solid var(--line);
  padding: 0.9rem 1rem;
}

.story-video__caption span {
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.story-video__caption strong {
  color: var(--chrome);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.principles {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.principles--compact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.2rem;
}

.principles--compact span {
  border: 1px solid rgba(237, 245, 251, 0.18);
  border-radius: 999px;
  background: rgba(237, 245, 251, 0.07);
  padding: 0.58rem 0.75rem;
  color: var(--chrome);
  font-size: 0.78rem;
  font-weight: 950;
}

.principles--compact span:nth-child(1) {
  border-color: rgba(56, 214, 244, 0.4);
  background: rgba(56, 214, 244, 0.1);
}

.principles--compact span:nth-child(2) {
  border-color: rgba(123, 92, 255, 0.42);
  background: rgba(123, 92, 255, 0.12);
}

.principles--compact span:nth-child(3) {
  border-color: rgba(217, 139, 81, 0.42);
  background: rgba(217, 139, 81, 0.12);
}

.principles--compact span:nth-child(4) {
  border-color: rgba(255, 67, 95, 0.36);
  background: rgba(255, 67, 95, 0.1);
}

.podcast-card {
  display: grid;
  gap: 0.24rem;
  max-width: 520px;
  margin-top: 1.2rem;
  border: 1px solid rgba(56, 214, 244, 0.26);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(56, 214, 244, 0.1), rgba(123, 92, 255, 0.08)),
    rgba(6, 7, 11, 0.58);
  padding: 0.9rem;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease;
}

.podcast-card:hover,
.podcast-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(56, 214, 244, 0.62);
}

.podcast-card span,
.coaching-proof span {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.podcast-card strong,
.coaching-proof strong {
  color: var(--chrome);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
}

.podcast-card small {
  color: rgba(237, 245, 251, 0.7);
  font-size: 0.86rem;
}

.principles article,
.checkout-explainer div,
.kit-list article,
.stack-card,
.inquiry-form,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(237, 245, 251, 0.055);
}

.principles article {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
}

.principles article span,
.checkout-explainer span {
  color: var(--copper);
  font-weight: 950;
}

.principles h3,
.principles p {
  grid-column: 2;
}

.principles h3 {
  margin-bottom: 0.3rem;
}

.principles p {
  margin-bottom: 0;
}

.shop {
  background:
    linear-gradient(180deg, rgba(17, 23, 34, 0.82), rgba(6, 7, 11, 0.74)),
    var(--ink);
}

.coaching {
  background:
    linear-gradient(180deg, rgba(6, 7, 11, 0.9), rgba(17, 23, 34, 0.76)),
    radial-gradient(circle at 18% 28%, rgba(217, 139, 81, 0.15), transparent 32%),
    var(--black);
}

.coaching__grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
}

.coaching-proof {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  align-items: center;
  gap: 0.8rem;
  max-width: 460px;
  margin-top: 1.2rem;
  border: 1px solid rgba(217, 139, 81, 0.26);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.5);
  padding: 0.65rem;
}

.coaching-work {
  position: relative;
  overflow: hidden;
  margin: 1.2rem 0 0;
  border: 1px solid rgba(237, 245, 251, 0.14);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.54);
  box-shadow: var(--shadow);
}

.coaching-work img {
  width: 100%;
  height: clamp(260px, 34vw, 390px);
  object-fit: cover;
  object-position: center 44%;
  filter: contrast(1.04) saturate(1.04);
}

.coaching-work::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 48%, rgba(6, 7, 11, 0.92)),
    linear-gradient(90deg, rgba(6, 7, 11, 0.18), transparent 54%);
  pointer-events: none;
}

.coaching-work figcaption {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  left: 0.85rem;
  z-index: 1;
  display: grid;
  gap: 0.18rem;
}

.coaching-work figcaption span {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.coaching-work figcaption strong {
  color: var(--chrome);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.12;
}

.coaching-proof img {
  width: 76px;
  height: 76px;
  border-radius: 999px;
  object-fit: cover;
}

.form-side-link {
  justify-self: start;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

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

.partner-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.98fr) minmax(0, 1fr);
  min-height: 400px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.52);
  box-shadow: var(--shadow);
}

.partner-card__media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(56, 214, 244, 0.1), transparent 32%),
    linear-gradient(180deg, rgba(237, 245, 251, 0.055), rgba(6, 7, 11, 0.92));
}

.partner-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(6, 7, 11, 0.18));
}

.partner-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  padding: 0.5rem;
}

.partner-card__body {
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: clamp(1rem, 3vw, 1.55rem);
}

.discount-row {
  display: grid;
  align-items: center;
  gap: 0.6rem;
  margin: 0.9rem 0;
  border: 1px dashed rgba(56, 214, 244, 0.42);
  border-radius: var(--radius);
  background: rgba(56, 214, 244, 0.08);
  padding: 0.7rem;
}

.discount-row span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.discount-row strong {
  color: var(--chrome);
  font-size: clamp(1.05rem, 1.9vw, 1.45rem);
  line-height: 1.05;
}

.partner-actions {
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.checkout-explainer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.checkout-explainer div {
  padding: 1rem;
}

.checkout-explainer strong {
  display: block;
  margin: 0.35rem 0;
  color: var(--chrome);
}

.checkout-explainer p {
  margin-bottom: 0;
  font-size: 0.88rem;
}

.shop-note {
  margin: 1rem 0 0;
  color: rgba(237, 245, 251, 0.72);
  font-size: 0.92rem;
  font-weight: 800;
}

.stack__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.8fr);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
}

.stack {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(6, 7, 11, 0.96), rgba(6, 7, 11, 0.78) 48%, rgba(6, 7, 11, 0.94)),
    var(--black);
}

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

.stack::before {
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(6, 7, 11, 0.98) 0%, rgba(6, 7, 11, 0.82) 35%, rgba(6, 7, 11, 0.56) 62%, rgba(6, 7, 11, 0.92) 100%),
    linear-gradient(0deg, rgba(6, 7, 11, 0.98), rgba(6, 7, 11, 0.18) 46%, rgba(6, 7, 11, 0.94)),
    url("assets/dark-gym-pose.jpg") right 48% center / min(48vw, 520px) auto no-repeat;
}

.stack::after {
  inset: auto 0 0;
  z-index: 0;
  height: 34%;
  background:
    linear-gradient(0deg, rgba(17, 23, 34, 0.64), rgba(6, 7, 11, 0)),
    repeating-linear-gradient(135deg, rgba(56, 214, 244, 0.03) 0 1px, transparent 1px 18px);
}

.stack-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.stack-controls button {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(237, 245, 251, 0.065);
  color: var(--chrome);
  font-weight: 950;
}

.stack-controls button.is-active {
  border-color: rgba(56, 214, 244, 0.6);
  background: rgba(56, 214, 244, 0.16);
  color: var(--cyan);
}

.stack-video-link {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  width: min(100%, 460px);
  min-height: 92px;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid rgba(237, 245, 251, 0.16);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.54);
  color: var(--chrome);
  padding: 0.45rem;
  text-align: left;
  backdrop-filter: blur(14px);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.stack-video-link:hover,
.stack-video-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(56, 214, 244, 0.58);
  background: rgba(6, 7, 11, 0.72);
}

.stack-video-link video {
  width: 86px;
  height: 80px;
  border-radius: calc(var(--radius) - 2px);
  object-fit: cover;
  object-position: center center;
}

.stack-video-link span {
  display: grid;
  gap: 0.2rem;
}

.stack-video-link small {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.stack-video-link strong {
  color: var(--chrome);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.15;
}

.stack-card {
  min-height: 260px;
  padding: clamp(1rem, 3vw, 1.55rem);
  background:
    linear-gradient(135deg, rgba(237, 245, 251, 0.072), rgba(237, 245, 251, 0.035)),
    rgba(6, 7, 11, 0.62);
  backdrop-filter: blur(16px);
}

.stack-card h3 {
  margin-top: 0.8rem;
  font-size: clamp(1.55rem, 3.2vw, 2.7rem);
}

.stack-card p {
  margin-bottom: 1.4rem;
}

.media {
  background: rgba(237, 245, 251, 0.035);
}

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

.social-tile {
  position: relative;
  display: grid;
  min-height: clamp(360px, 48vw, 560px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.social-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 260ms ease, filter 260ms ease;
}

.social-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 42%, rgba(6, 7, 11, 0.92)),
    linear-gradient(90deg, rgba(6, 7, 11, 0.18), transparent 58%);
}

.social-tile span {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 1;
  border: 1px solid rgba(237, 245, 251, 0.22);
  border-radius: 999px;
  background: rgba(6, 7, 11, 0.74);
  padding: 0.72rem 0.95rem;
  color: var(--chrome);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 950;
  text-transform: uppercase;
}

.social-tile:hover img,
.social-tile:focus-visible img {
  transform: scale(1.04);
  filter: contrast(1.08);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.filter-bar button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(237, 245, 251, 0.065);
  color: rgba(237, 245, 251, 0.76);
  padding: 0 1rem;
  font-weight: 950;
}

.filter-bar button.is-active {
  border-color: rgba(217, 139, 81, 0.58);
  background: rgba(217, 139, 81, 0.16);
  color: var(--chrome);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 280px;
  gap: 1rem;
}

.media-tile {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0;
  text-align: left;
}

.media-tile[hidden] {
  display: none;
}

.media-tile--wide {
  grid-column: span 2;
  grid-row: span 2;
}

.media-tile img,
.media-tile video {
  width: 100%;
  height: 100%;
  min-height: 0;
  transition: transform 220ms ease, filter 220ms ease;
}

.media-tile img {
  object-fit: contain;
  object-position: center center;
  padding: 0.45rem;
  background:
    radial-gradient(circle at 50% 22%, rgba(56, 214, 244, 0.1), transparent 32%),
    linear-gradient(180deg, rgba(237, 245, 251, 0.055), rgba(6, 7, 11, 0.9));
}

.media-tile video {
  object-fit: cover;
  object-position: center center;
}

.media-tile--video img {
  object-fit: cover;
  object-position: center center;
  padding: 0;
  background: #000;
}

.media-tile:hover img,
.media-tile:focus-visible img,
.media-tile:hover video,
.media-tile:focus-visible video {
  transform: scale(1.03);
  filter: contrast(1.08);
}

.media-tile span {
  position: static;
  align-self: stretch;
  justify-self: stretch;
  border: 1px solid rgba(237, 245, 251, 0.18);
  border-width: 1px 0 0;
  border-radius: 0;
  background: rgba(6, 7, 11, 0.72);
  padding: 0.72rem 0.8rem;
  color: var(--chrome);
  font-weight: 950;
  text-align: left;
}

.media-tile--video::before {
  content: "Play";
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 1;
  border: 1px solid rgba(56, 214, 244, 0.5);
  border-radius: 999px;
  background: rgba(6, 7, 11, 0.74);
  padding: 0.35rem 0.58rem;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.media-toggle {
  display: none;
  width: 100%;
  margin-top: 0.85rem;
}

.kit__grid,
.inquiry__grid,
.faq__grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(1.5rem, 5vw, 4rem);
}

.kit-list {
  display: grid;
  gap: 0.75rem;
}

.kit-list article {
  padding: 0.85rem;
}

.kit-list strong {
  display: block;
  margin: 0.35rem 0;
}

.kit-list p {
  margin-bottom: 0;
}

.inquiry {
  background:
    linear-gradient(180deg, rgba(6, 7, 11, 0.86), rgba(17, 23, 34, 0.82)),
    var(--panel);
}

.contact-links {
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.contact-links a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.65rem 0.88rem;
  color: var(--chrome);
  font-size: 0.82rem;
  font-weight: 950;
  text-decoration: none;
  text-transform: uppercase;
}

.inquiry-form {
  display: grid;
  gap: 0.8rem;
  padding: clamp(1rem, 3vw, 1.4rem);
}

.inquiry-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--chrome);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.68);
  color: var(--chrome);
  padding: 0.72rem 0.8rem;
  outline: none;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  border-color: rgba(56, 214, 244, 0.75);
  box-shadow: 0 0 0 3px rgba(56, 214, 244, 0.12);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.diamond-code {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(6, 7, 11, 0.88), rgba(12, 16, 24, 0.82)),
    var(--black);
}

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

.diamond-code::before {
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 7, 11, 0.98), rgba(6, 7, 11, 0.76) 42%, rgba(6, 7, 11, 0.9)),
    linear-gradient(0deg, rgba(6, 7, 11, 0.96), rgba(6, 7, 11, 0.22) 48%, rgba(6, 7, 11, 0.9)),
    url("assets/stage-side.jpg") right 9% center / min(42vw, 520px) auto no-repeat;
  opacity: 0.72;
}

.diamond-code::after {
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(135deg, rgba(56, 214, 244, 0.025) 0 1px, transparent 1px 18px),
    radial-gradient(circle at 22% 42%, rgba(56, 214, 244, 0.12), transparent 32%),
    radial-gradient(circle at 78% 16%, rgba(217, 139, 81, 0.12), transparent 26%);
}

.diamond-code .faq__grid {
  align-items: center;
}

.diamond-code__intro > p:not(.eyebrow) {
  max-width: 650px;
  color: rgba(237, 245, 251, 0.78);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
}

.diamond-code__intro h2 {
  max-width: 760px;
  font-size: clamp(2.45rem, 4.2vw, 4.25rem);
}

.diamond-code__lockup {
  display: inline-grid;
  grid-template-columns: auto minmax(72px, 130px) auto;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(56, 214, 244, 0.26);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.54);
  padding: 0.75rem 0.85rem;
  color: var(--chrome);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(14px);
}

.diamond-code__lockup span {
  font-size: clamp(1.15rem, 2.6vw, 1.65rem);
  font-weight: 950;
  line-height: 0.9;
  text-transform: uppercase;
}

.diamond-code__lockup i {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--chrome), var(--cyan), var(--violet));
}

.diamond-code__lockup strong {
  grid-column: 1 / -1;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.diamond-code .faq-list {
  align-content: start;
}

.faq-list details {
  padding: 0.85rem;
}

.diamond-code .faq-list details,
.diamond-code__proof {
  border-color: rgba(237, 245, 251, 0.16);
  background:
    linear-gradient(135deg, rgba(237, 245, 251, 0.08), rgba(237, 245, 251, 0.035)),
    rgba(6, 7, 11, 0.68);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
}

.faq-list summary {
  color: var(--chrome);
  cursor: pointer;
  font-weight: 950;
}

.diamond-code .faq-list summary {
  color: var(--chrome);
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.2;
}

.faq-list p {
  margin: 0.8rem 0 0;
}

.diamond-code__proof {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem;
}

.diamond-code__proof img {
  width: 92px;
  height: 78px;
  border-radius: calc(var(--radius) - 2px);
  object-fit: cover;
  object-position: center 34%;
}

.diamond-code__proof span {
  display: block;
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.diamond-code__proof strong {
  display: block;
  margin-top: 0.22rem;
  color: var(--chrome);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.15;
}

.activation-toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  width: min(360px, calc(100% - 2rem));
  transform: translateY(140%);
  border: 1px solid rgba(56, 214, 244, 0.42);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.92);
  padding: 0.85rem;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 220ms ease;
}

.activation-toast.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.activation-toast strong {
  display: block;
  color: var(--green);
}

.activation-toast span {
  display: block;
  margin-top: 0.25rem;
  color: rgba(237, 245, 251, 0.72);
  font-size: 0.86rem;
}

.mobile-cta {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 70;
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  width: min(360px, calc(100% - 2rem));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.86);
  padding: 0.45rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
  transition: opacity 180ms ease, transform 180ms ease;
}

.mobile-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-cta a {
  display: grid;
  min-height: 46px;
  place-items: center;
  border-radius: calc(var(--radius) - 2px);
  background: rgba(56, 214, 244, 0.15);
  color: var(--chrome);
  font-size: 0.82rem;
  font-weight: 950;
  text-decoration: none;
  text-transform: uppercase;
}

.footer {
  padding: 2rem 0 6rem;
  border-top: 1px solid var(--line);
}

.footer__inner {
  justify-content: space-between;
  gap: 1rem;
}

.footer p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.footer nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.seven-attribution {
  --seven-purple: #a855f7;
  --seven-lavender: #c084fc;
  --seven-cyan: #67e8f9;
  --seven-gradient: linear-gradient(90deg, var(--seven-purple) 0%, var(--seven-lavender) 48%, var(--seven-cyan) 100%);
  gap: 7px;
  min-height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  padding: 6px 10px;
  color: #888;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  text-transform: none;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.seven-attribution img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  border-radius: 4px;
}

.seven-attribution strong {
  background: var(--seven-gradient);
  background-clip: text;
  color: var(--seven-lavender);
  font-weight: 800;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.seven-attribution:hover,
.seven-attribution:focus-visible {
  border-color: rgba(168, 85, 247, 0.4);
  background: linear-gradient(90deg, rgba(168, 85, 247, 0.1), rgba(103, 232, 249, 0.08));
  color: #f2f2f2;
}

.lightbox {
  width: min(92vw, 1040px);
  max-height: 88vh;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 7, 11, 0.96);
  color: var(--chrome);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
}

.lightbox__close {
  display: block;
  min-height: 42px;
  margin-left: auto;
  margin-bottom: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(237, 245, 251, 0.08);
  color: var(--chrome);
  padding: 0 0.8rem;
  font-weight: 950;
}

.lightbox__stage img,
.lightbox__stage video {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
}

@media (max-width: 980px) {
  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .nav {
    position: fixed;
    top: 5.25rem;
    right: 1rem;
    display: none;
    width: min(320px, calc(100vw - 2rem));
    flex-direction: column;
    align-items: stretch;
    margin-left: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(6, 7, 11, 0.95);
    padding: 0.75rem;
    box-shadow: var(--shadow);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 0.8rem;
  }

  .hero__grid,
  .story__grid,
  .stack__grid,
  .coaching__grid,
  .kit__grid,
  .inquiry__grid,
  .faq__grid {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    align-items: end;
  }

  .code-panel {
    max-width: 520px;
  }

  .section-head--sticky {
    position: static;
  }

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

  .checkout-explainer {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  html {
    scroll-padding-top: 84px;
  }

  .container {
    width: min(100% - 1.2rem, var(--max));
  }

  .site-header {
    width: min(100% - 1rem, var(--max));
    min-height: 62px;
  }

  .site-header.is-scrolled {
    min-height: 58px;
    padding: 0.34rem 0.5rem;
    background: rgba(6, 7, 11, 0.72);
  }

  .brand {
    gap: 0.58rem;
    font-size: 0.9rem;
  }

  .brand__mark {
    width: 40px;
    height: 40px;
  }

  .brand__mark svg {
    width: 27px;
    height: 27px;
  }

  .brand span:last-child {
    max-width: 172px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .menu-button {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
    background: rgba(6, 7, 11, 0.48);
  }

  .hero {
    min-height: 100svh;
  }

  .hero__video video {
    object-position: center center;
    opacity: 0.98;
    filter: saturate(1.1) contrast(1.06) brightness(1.08);
  }

  .hero__shade {
    background:
      linear-gradient(180deg, rgba(6, 7, 11, 0.24), rgba(6, 7, 11, 0.22) 32%, rgba(6, 7, 11, 0.72) 74%, rgba(6, 7, 11, 0.92)),
      linear-gradient(90deg, rgba(6, 7, 11, 0.5), transparent 70%);
  }

  .hero__grid {
    min-height: 100svh;
    align-items: end;
    padding-top: 5.15rem;
    padding-bottom: 2.15rem;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.3rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3.25rem);
  }

  .section {
    padding: 2.75rem 0;
  }

  .section-head {
    margin-bottom: 1rem;
  }

  .hero .eyebrow {
    max-width: 24ch;
    margin-bottom: 0.58rem;
    font-size: 0.62rem;
    line-height: 1.55;
  }

  .hero-equation {
    min-width: min(100%, 272px);
    margin-bottom: 0.72rem;
    font-size: clamp(3rem, 15.6vw, 4.15rem);
  }

  .hero-equation__bar {
    width: min(100%, 250px);
    height: 5px;
  }

  .hero__lede {
    max-width: 30ch;
    margin-bottom: 0.85rem;
    font-size: 0.98rem;
    line-height: 1.5;
  }

  .hero__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
    max-width: 100%;
  }

  .hero__actions .button {
    width: auto;
    min-height: 42px;
    border-radius: 999px;
    background: rgba(6, 7, 11, 0.5);
    padding: 0.56rem 0.58rem;
    color: var(--chrome);
    font-size: 0.76rem;
    box-shadow: none;
  }

  .hero__actions .button--primary {
    border-color: rgba(56, 214, 244, 0.58);
    background: rgba(56, 214, 244, 0.18);
  }

  .proof-strip,
  .code-panel {
    display: none;
  }

  .partner-actions .button,
  .code-panel__actions .button {
    width: 100%;
  }

  .story-video video {
    aspect-ratio: 4 / 5;
    max-height: 430px;
    object-position: center top;
  }

  .story-video__caption {
    padding: 0.7rem 0.8rem;
  }

  .principles article {
    grid-template-columns: 1fr;
  }

  .principles h3,
  .principles p {
    grid-column: auto;
  }

  .partner-grid {
    gap: 0.85rem;
  }

  .partner-card {
    grid-template-columns: 132px minmax(0, 1fr);
    min-height: auto;
  }

  .partner-card__media {
    min-height: 0;
  }

  .partner-card__media::after {
    background: linear-gradient(90deg, transparent, rgba(6, 7, 11, 0.08));
  }

  .partner-card__media img {
    padding: 0.35rem;
  }

  .partner-card__body {
    justify-content: center;
    padding: 0.85rem;
  }

  .partner-card__body .eyebrow {
    margin-bottom: 0.35rem;
    font-size: 0.57rem;
    line-height: 1.35;
  }

  .partner-card__body h3 {
    margin-bottom: 0.35rem;
    font-size: 1rem;
  }

  .partner-card__body p {
    margin-bottom: 0.35rem;
    font-size: 0.76rem;
    line-height: 1.4;
  }

  .discount-row {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.45rem;
    margin: 0.5rem 0;
    padding: 0.48rem;
  }

  .discount-row span {
    font-size: 0.62rem;
  }

  .discount-row strong {
    font-size: 0.88rem;
  }

  .partner-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .partner-actions .button {
    min-height: 38px;
    padding: 0.45rem 0.55rem;
    font-size: 0.72rem;
  }

  .shop-note {
    margin-top: 0.65rem;
    font-size: 0.78rem;
  }

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

  .stack::before {
    background:
      linear-gradient(180deg, rgba(6, 7, 11, 0.82), rgba(6, 7, 11, 0.5) 34%, rgba(6, 7, 11, 0.92) 72%, rgba(6, 7, 11, 0.98)),
      linear-gradient(90deg, rgba(6, 7, 11, 0.84), rgba(6, 7, 11, 0.32), rgba(6, 7, 11, 0.84)),
      url("assets/dark-gym-pose.jpg") center 36% / min(92vw, 390px) auto no-repeat;
  }

  .stack-video-link {
    grid-template-columns: 74px minmax(0, 1fr);
    min-height: 86px;
  }

  .stack-video-link video {
    width: 74px;
    height: 74px;
  }

  .stack-card {
    min-height: auto;
  }

  .stack-card h3 {
    font-size: 1.4rem;
  }

  .stack-card p {
    margin-bottom: 0.85rem;
    font-size: 0.83rem;
  }

  .diamond-code::before {
    background:
      linear-gradient(180deg, rgba(6, 7, 11, 0.94), rgba(6, 7, 11, 0.62) 42%, rgba(6, 7, 11, 0.96)),
      linear-gradient(90deg, rgba(6, 7, 11, 0.92), rgba(6, 7, 11, 0.48), rgba(6, 7, 11, 0.92)),
      url("assets/stage-side.jpg") center 18% / min(92vw, 390px) auto no-repeat;
    opacity: 0.74;
  }

  .diamond-code__intro h2 {
    font-size: clamp(2.25rem, 11vw, 3.25rem);
  }

  .diamond-code__lockup {
    width: 100%;
    grid-template-columns: auto minmax(58px, 1fr) auto;
  }

  .diamond-code__proof {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .diamond-code__proof img {
    width: 78px;
    height: 72px;
  }

  .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 220px;
    gap: 0.65rem;
  }

  .social-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .social-tile {
    min-height: 300px;
  }

  .media-grid.is-collapsed .media-tile:nth-of-type(n + 9) {
    display: none;
  }

  .media-tile--wide {
    grid-column: span 2;
    grid-row: auto;
  }

  .media-tile span {
    padding: 0.55rem;
    font-size: 0.68rem;
    line-height: 1.2;
  }

  .media-tile--video::before {
    top: 0.45rem;
    right: 0.45rem;
    padding: 0.25rem 0.45rem;
    font-size: 0.6rem;
  }

  .filter-bar {
    gap: 0.45rem;
    margin-bottom: 0.75rem;
  }

  .filter-bar button {
    min-height: 36px;
    padding: 0 0.72rem;
    font-size: 0.72rem;
  }

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

  .kit__grid,
  .inquiry__grid,
  .faq__grid {
    gap: 1rem;
  }

  .kit-list {
    gap: 0.55rem;
  }

  .kit-list article {
    padding: 0.65rem;
  }

  .kit-list p,
  .inquiry p,
  .faq-list p {
    font-size: 0.82rem;
  }

  .inquiry-form {
    padding: 0.8rem;
  }

  .inquiry-form textarea {
    min-height: 86px;
  }

  .faq-list details {
    padding: 0.7rem;
  }

  .mobile-cta {
    display: grid;
  }

  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

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