:root {
  --page-bg: #f5f5f7;
  --page-bg-soft: #fbfbfd;
  --surface: #ffffff;
  --surface-soft: rgba(255, 255, 255, 0.74);
  --surface-muted: #f8f8fa;
  --line: rgba(0, 0, 0, 0.1);
  --line-soft: rgba(0, 0, 0, 0.06);
  --text-primary: #1d1d1f;
  --text-secondary: #515154;
  --text-muted: #86868b;
  --shadow-soft: 0 18px 42px rgba(0, 0, 0, 0.08);
  --shadow-panel: 0 24px 70px rgba(0, 0, 0, 0.1);
  --shadow-hero: 0 36px 90px rgba(0, 0, 0, 0.16);
  --radius-hero: clamp(28px, 3.8vw, 52px);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --shell-width: 1520px;
  --page-gutter: clamp(16px, 3vw, 44px);
  --content-width: min(var(--shell-width), calc(100vw - (var(--page-gutter) * 2)));
  --reading-width: 840px;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --ease-entrance: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page-bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-primary);
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background:
    linear-gradient(180deg, var(--page-bg-soft) 0%, var(--page-bg) 42%, #f1f1f3 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0) 30%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0) 22%, rgba(255, 255, 255, 0) 78%, rgba(255, 255, 255, 0.36));
}

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

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

.page {
  position: relative;
  z-index: 1;
  width: var(--content-width);
  margin: 0 auto;
  padding: clamp(16px, 2.1vw, 30px) 0 clamp(44px, 5vw, 78px);
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 60;
  margin-bottom: clamp(28px, 4vw, 56px);
}

.site-header__inner {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr);
  align-items: center;
  gap: 18px;
  min-height: 58px;
  padding: 10px 12px 10px 20px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.07);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  transition:
    min-height 220ms var(--ease-standard),
    padding 220ms var(--ease-standard),
    background-color 220ms var(--ease-standard),
    box-shadow 220ms var(--ease-standard);
}

body.is-scrolled .site-header__inner {
  min-height: 52px;
  padding: 8px 10px 8px 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.09);
}

.site-brand {
  justify-self: start;
  font-size: 0.96rem;
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: 0;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.045);
}

.site-nav a {
  position: relative;
  min-width: 82px;
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  font-size: 0.91rem;
  font-weight: 560;
  line-height: 1;
  text-align: center;
  transition:
    background-color 180ms var(--ease-standard),
    color 180ms var(--ease-standard),
    box-shadow 180ms var(--ease-standard);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05), 0 8px 18px rgba(0, 0, 0, 0.06);
}

.site-social {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.04);
  transition:
    transform 180ms var(--ease-standard),
    color 180ms var(--ease-standard),
    background-color 180ms var(--ease-standard);
}

.site-social a:hover,
.site-social a:focus-visible {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.075);
  transform: translateY(-1px);
}

.site-social svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.main {
  display: grid;
  gap: clamp(28px, 4.4vw, 62px);
}

.showcase {
  position: relative;
  min-height: clamp(620px, 78vh, 920px);
  overflow: hidden;
  border-radius: var(--radius-hero);
  background: #111114;
  box-shadow: var(--shadow-hero);
  isolation: isolate;
  transform: translateZ(0);
}

.showcase--trainer {
  box-shadow: none;
}

.showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  pointer-events: none;
}

.showcase__media,
.showcase__veil {
  position: absolute;
  inset: 0;
}

.showcase__media {
  z-index: 0;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  filter: saturate(1.03) contrast(1.02) brightness(0.94);
  transform: scale(1.01);
}

.showcase__veil {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.76) 0%, rgba(0, 0, 0, 0.48) 34%, rgba(0, 0, 0, 0.14) 68%, rgba(0, 0, 0, 0.04) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.38) 100%);
}

.showcase__content {
  position: relative;
  z-index: 2;
  min-height: inherit;
  display: flex;
  align-items: flex-end;
  padding: clamp(30px, 5vw, 82px);
}

.glass-card {
  width: min(700px, 100%);
  min-width: 0;
  display: grid;
  gap: clamp(18px, 2vw, 28px);
  color: #ffffff;
}

.glass-card .richtext {
  display: grid;
  min-width: 0;
  gap: clamp(10px, 1.5vw, 16px);
}

.glass-card .richtext h1,
.glass-card .richtext h2,
.glass-card .richtext h3,
.glass-card .richtext h4,
.glass-card .richtext p,
.glass-card .richtext a,
.glass-card .richtext strong {
  color: inherit;
}

.glass-card .richtext h1,
.glass-card .richtext h2,
.glass-card .richtext h4 {
  text-shadow: 0 18px 52px rgba(0, 0, 0, 0.36);
}

.glass-card .richtext h1 {
  max-width: 8.8ch;
}

.glass-card .richtext h2 {
  max-width: 15ch;
}

.glass-card .richtext h4 {
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.82);
}

.main > .showcase:nth-of-type(even) .showcase__content {
  justify-content: flex-end;
  align-items: center;
}

.main > .showcase:nth-of-type(even) .glass-card {
  margin-left: auto;
  text-align: right;
}

.main > .showcase:nth-of-type(even) .store-row {
  justify-content: flex-end;
}

.main > .showcase:nth-of-type(even) .showcase__veil {
  background:
    linear-gradient(270deg, rgba(0, 0, 0, 0.76) 0%, rgba(0, 0, 0, 0.48) 34%, rgba(0, 0, 0, 0.14) 68%, rgba(0, 0, 0, 0.04) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.38) 100%);
}

.richtext span {
  color: inherit !important;
}

.richtext h1,
.richtext h2,
.richtext h3,
.richtext h4,
.richtext p {
  margin-top: 0;
  text-wrap: balance;
}

.richtext h1 {
  margin-bottom: 0;
  font-size: clamp(4.4rem, 9vw, 8rem);
  line-height: 0.92;
  font-weight: 700;
  letter-spacing: 0;
}

.richtext h2 {
  margin-bottom: 0;
  font-size: clamp(1.9rem, 4vw, 4rem);
  line-height: 1.03;
  font-weight: 660;
  letter-spacing: 0;
}

.richtext h3 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  font-weight: 670;
  letter-spacing: 0;
}

.richtext h4 {
  margin-bottom: 0;
  font-size: clamp(1.06rem, 1.4vw, 1.34rem);
  line-height: 1.55;
  font-weight: 480;
}

.richtext p {
  margin-bottom: 18px;
  font-size: 1.04rem;
  line-height: 1.72;
  color: var(--text-secondary);
}

.richtext p:last-child,
.richtext h4:last-child {
  margin-bottom: 0;
}

.store-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.store-link {
  display: inline-block;
  border-radius: 12px;
  filter: drop-shadow(0 16px 24px rgba(0, 0, 0, 0.28));
  transition:
    transform 180ms var(--ease-standard),
    filter 180ms var(--ease-standard),
    opacity 180ms var(--ease-standard);
}

.store-link:hover,
.store-link:focus-visible {
  transform: translateY(-2px);
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.34));
}

.store-badge {
  height: 54px;
  width: auto;
}

.surface-card {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.legal-sheet {
  position: relative;
  width: min(100%, calc(var(--reading-width) + 96px));
  margin: 0 auto;
  padding: clamp(30px, 5vw, 58px) clamp(22px, 4.8vw, 54px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.legal-content {
  max-width: var(--reading-width);
  margin: 0 auto;
}

.legal-content h2,
.legal-content h3,
.legal-content h4 {
  color: var(--text-primary);
}

.legal-content h2 + h2 {
  margin-top: -6px;
}

.legal-content a {
  color: #0066cc;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(0, 102, 204, 0.28);
  text-underline-offset: 0.18em;
}

.presskit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.presskit-link {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 20px;
  text-align: center;
  font-size: 1.02rem;
  font-weight: 630;
  line-height: 1.35;
  color: var(--text-primary);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.055);
  transition:
    transform 180ms var(--ease-standard),
    box-shadow 180ms var(--ease-standard),
    border-color 180ms var(--ease-standard);
}

.presskit-link:hover,
.presskit-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.08);
}

.site-footer {
  margin-top: clamp(44px, 7vw, 88px);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line-soft);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.25fr) repeat(3, minmax(160px, 1fr));
  gap: clamp(22px, 3vw, 38px);
}

.footer-brand {
  display: grid;
  gap: 8px;
  align-content: start;
}

.footer-brand a:first-child {
  font-size: 1.05rem;
  font-weight: 650;
}

.footer-brand a:last-child {
  color: var(--text-secondary);
}

.footer-links {
  display: grid;
  gap: 0;
}

.footer-links a {
  padding: 11px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.35;
  transition:
    color 160ms var(--ease-standard),
    transform 160ms var(--ease-standard);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text-primary);
  transform: translateX(2px);
}

.footer-links a:last-child {
  border-bottom: 1px solid var(--line-soft);
}

body.is-ready .site-header__inner {
  animation: header-in 620ms var(--ease-entrance) both;
}

body.is-ready .main > .showcase {
  animation: stage-in 760ms var(--ease-entrance) both;
}

body.is-ready .main > .showcase:nth-of-type(2) {
  animation-delay: 90ms;
}

body.is-ready .main > .showcase:nth-of-type(3) {
  animation-delay: 180ms;
}

body.is-ready .main > .showcase .glass-card {
  animation: copy-in 820ms var(--ease-entrance) both;
  animation-delay: 90ms;
}

body.is-ready .main > .showcase:nth-of-type(2) .glass-card {
  animation-delay: 170ms;
}

body.is-ready .main > .showcase:nth-of-type(3) .glass-card {
  animation-delay: 250ms;
}

body.is-ready .legal-sheet,
body.is-ready .presskit-link,
body.is-ready .site-footer__grid {
  animation: fade-up 700ms var(--ease-entrance) both;
}

@keyframes header-in {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes stage-in {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes copy-in {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-up {
  0% {
    opacity: 0;
    transform: translateY(14px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .site-header__inner {
    grid-template-columns: 1fr auto 1fr;
  }

  .main > .showcase:nth-of-type(even) .showcase__content {
    align-items: flex-end;
  }

  .main > .showcase:nth-of-type(even) .glass-card {
    text-align: left;
  }

  .main > .showcase:nth-of-type(even) .store-row {
    justify-content: flex-start;
  }
}

@media (max-width: 960px) {
  .site-header {
    position: static;
    top: auto;
  }

  .site-header__inner {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 28px;
  }

  body.is-scrolled .site-header__inner {
    min-height: 58px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.07);
  }

  .site-brand,
  .site-social {
    justify-self: center;
  }

  .site-nav {
    width: 100%;
    max-width: 360px;
    order: 3;
  }

  .site-nav a {
    flex: 1 1 0;
  }

  .site-social {
    order: 2;
  }

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

  .glass-card .richtext h1,
  .glass-card .richtext h2,
  .glass-card .richtext h4 {
    max-width: 100%;
  }
}

@media (max-width: 720px) {
  .page {
    width: min(100vw - 28px, var(--shell-width));
    padding-top: 14px;
    padding-bottom: 34px;
  }

  .site-header {
    margin-bottom: 18px;
  }

  .site-header__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 8px;
    padding: 14px;
  }

  body.is-scrolled .site-header__inner {
    padding: 14px;
  }

  .site-brand {
    flex: 0 0 100%;
    text-align: center;
  }

  .site-nav {
    flex: 1 1 100%;
    width: min(100%, 330px);
    max-width: 330px;
    order: 2;
  }

  .site-nav a {
    min-width: 0;
    padding-inline: 8px;
  }

  .site-social {
    flex: 0 0 auto;
    order: 3;
    gap: 6px;
  }

  .showcase {
    min-height: min(78vh, 740px);
    border-radius: 28px;
  }

  .showcase__media {
    background-position: center;
  }

  .showcase--trainer .showcase__media {
    background-image: var(--hero-image-mobile, var(--hero-image));
  }

  .showcase__veil,
  .main > .showcase:nth-of-type(even) .showcase__veil {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.04) 0%, rgba(0, 0, 0, 0.22) 42%, rgba(0, 0, 0, 0.78) 100%);
  }

  .showcase__content {
    align-items: flex-end;
    padding: 22px;
  }

  .glass-card {
    width: 100%;
    max-width: calc(100vw - 72px);
    gap: 16px;
  }

  .main > .showcase:nth-of-type(even) .glass-card {
    margin-left: 0;
  }

  .richtext h1 {
    font-size: clamp(3.2rem, 15vw, 5rem);
    line-height: 0.94;
  }

  .richtext h2 {
    font-size: clamp(1.55rem, 7vw, 2.45rem);
  }

  .richtext h3 {
    font-size: clamp(1.72rem, 8vw, 2.45rem);
  }

  .richtext h4 {
    font-size: 1.02rem;
    line-height: 1.5;
  }

  .glass-card .richtext h4 {
    max-width: min(100%, 18.5rem);
  }

  .richtext p {
    font-size: 1rem;
    line-height: 1.68;
  }

  .store-row {
    gap: 10px;
  }

  .store-badge {
    height: 48px;
  }

  .legal-sheet {
    padding: 26px 20px;
    border-radius: 24px;
  }

  .site-footer {
    padding-top: 26px;
  }
}

@media (max-width: 440px) {
  .site-header__inner {
    border-radius: 24px;
  }

  .site-nav {
    max-width: none;
  }

  .site-nav a {
    min-width: 0;
    padding-inline: 10px;
  }

  .site-social a {
    width: 34px;
    height: 34px;
  }

  .showcase__content {
    padding: 18px;
  }

  .store-badge {
    height: 45px;
  }
}

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

  .site-header__inner,
  .site-nav a,
  .site-social a,
  .store-link,
  .presskit-link,
  .footer-links a {
    transition: none;
  }

  body.is-ready .site-header__inner,
  body.is-ready .main > .showcase,
  body.is-ready .main > .showcase .glass-card,
  body.is-ready .legal-sheet,
  body.is-ready .presskit-link,
  body.is-ready .site-footer__grid {
    animation: none;
  }
}