:root {
  --color-bg: #1C1E27;
  --color-bg-deep: #15171F;
  --color-surface: #232733;
  --color-surface-2: #2B3040;
  --color-border: #333A4C;
  --color-border-soft: #282D3B;
  --color-text: #F5FAFF;
  --color-text-dim: #A7B1C6;
  --color-text-mute: #919BAD;
  --color-accent: #3498FE;
  --color-accent-2: #2D3C51;
  --color-accent-soft: rgba(52, 152, 254, 0.14);
  --color-accent-line: rgba(52, 152, 254, 0.38);
  --color-cta-bg: #0F66BD;
  --color-cta-bg-hover: #0E73D8;
  --color-cta-text: #FFFFFF;
  --color-header-bg: #000000;
  --color-footer-bg: #000000;
  --color-on-dark: #F5FAFF;
  --color-scrim-strong: rgba(9, 11, 16, 0.82);
  --color-scrim-soft: rgba(9, 11, 16, 0.28);

  --font-display: "Geologica", "Golos Text", sans-serif;
  --font-body: "Golos Text", "Geologica", sans-serif;
  --fw-body: 400;
  --fw-medium: 500;
  --fw-semi: 600;
  --fw-bold: 700;

  --fs-micro: 0.8rem;
  --fs-small: 0.875rem;
  --fs-body: 1rem;
  --fs-lede: 1.125rem;
  --fs-card-title: 1rem;
  --fs-sub-title: 1.25rem;
  --fs-section-title: clamp(1.375rem, 1.08rem + 1.25vw, 1.9531rem);
  --fs-hero: clamp(1.75rem, 1.18rem + 2.55vw, 2.4414rem);
  --lh-body: 1.6;
  --lh-tight: 1.2;
  --ls-tight: -0.01em;
  --ls-wide: 0.08em;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --gap: 24px;
  --gap-sm: 12px;
  --section-gap: 44px;
  --section-gap-mob: 44px;
  --hero-padding-v: clamp(28px, 5vw, 56px);
  --footer-padding-v: 48px;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-chip: 10px;
  --radius-pill: 999px;

  --header-h: 64px;
  --sidebar-w: 264px;
  --container-max: 1200px;
  --container-pad: 16px;
  --anchor-offset: 88px;

  --ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-exit: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-toggle: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 140ms;
  --t-mid: 240ms;
  --t-slow: 320ms;
  --t-exit: 240ms;

  --shadow-panel: 0 18px 40px rgba(6, 8, 12, 0.45);
}

@media (min-width: 768px) {
  :root {
    --container-pad: 24px;
    --section-gap: 64px;
  }
}

@media (min-width: 1024px) {
  :root {
    --section-gap: 72px;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--anchor-offset);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-body);
  line-height: var(--lh-body);
  min-height: 100%;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: var(--fw-semi);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-text);
}

img {
  max-width: 100%;
  height: auto;
}

button {
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-accent);
  border-radius: var(--radius-sm);
}

:target {
  scroll-margin-top: var(--anchor-offset);
}

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

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-3);
  z-index: 60;
  background: var(--color-cta-bg);
  color: var(--color-cta-text);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  transform: translateY(calc(-100% - var(--header-h) - 24px));
  transition: transform var(--t-mid) var(--ease-enter);
}

.skip-link:focus-visible {
  transform: translateY(0);
  color: var(--color-cta-text);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  letter-spacing: 0.01em;
  white-space: nowrap;
  max-width: 100%;
  transition: background-color var(--t-fast) var(--ease-toggle), color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle);
}

.btn--primary {
  position: relative;
  overflow: hidden;
  background-color: var(--color-cta-bg);
  color: var(--color-cta-text);
}

.btn--primary:hover {
  background-color: var(--color-cta-bg-hover);
  color: var(--color-cta-text);
}

.btn--primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -45%;
  width: 45%;
  height: 100%;
  background: linear-gradient(100deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.26) 50%, rgba(255, 255, 255, 0) 100%);
  animation: sheen 4.4s var(--ease-toggle) infinite;
  pointer-events: none;
}

@keyframes sheen {
  0%, 64% { transform: translateX(0); }
  100% { transform: translateX(360%); }
}

@media (prefers-reduced-motion: reduce) {
  .btn--primary::after { animation: none; }
}

.btn--ghost {
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background-color: transparent;
}

.btn--ghost:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-soft);
  color: var(--color-text);
}

.deck {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-header-bg);
  border-block-end: 1px solid var(--color-border-soft);
}

.deck__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  max-width: var(--container-max);
  min-height: calc(var(--header-h) - 1px);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.deck__brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.deck__brand img {
  display: block;
  width: 92px;
  height: 32px;
  object-fit: contain;
  object-position: left center;
}

.deck__nav {
  display: none;
}

.deck__link {
  color: var(--color-text-dim);
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  white-space: nowrap;
  padding-block: 4px;
  border-block-end: 2px solid transparent;
  transition: color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle);
}

.deck__link:hover {
  color: var(--color-text);
}

.deck__link--active {
  color: var(--color-text);
  border-block-end-color: var(--color-accent);
}

.deck__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
  flex-shrink: 0;
}

.deck__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background-color: var(--color-cta-bg);
  color: var(--color-cta-text);
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  white-space: nowrap;
  transition: background-color var(--t-fast) var(--ease-toggle);
}

.deck__cta:hover {
  background-color: var(--color-cta-bg-hover);
  color: var(--color-cta-text);
}

.deck__burger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 14px 11px;
}

.deck__burger-line {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--color-text);
  transition: transform var(--t-mid) var(--ease-toggle), opacity var(--t-fast) linear;
}

.deck__burger-line:nth-child(1) { width: 22px; }
.deck__burger-line:nth-child(2) { width: 13px; }
.deck__burger-line:nth-child(3) { width: 18px; }

.deck__burger[aria-expanded="true"] .deck__burger-line:nth-child(1) {
  width: 22px;
  transform: translateY(7px) rotate(45deg);
}

.deck__burger[aria-expanded="true"] .deck__burger-line:nth-child(2) {
  opacity: 0;
}

.deck__burger[aria-expanded="true"] .deck__burger-line:nth-child(3) {
  width: 22px;
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 768px) {
  .deck__brand img {
    width: 115px;
    height: 40px;
  }
}

@media (min-width: 1024px) {
  .deck__nav {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    min-width: 0;
  }
  .deck__burger { display: none; }
}

.shell {
  width: 100%;
}

@media (min-width: 1024px) {
  .shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  }
}

.rail {
  position: fixed;
  scrollbar-width: none;
  top: var(--header-h);
  left: 0;
  z-index: 90;
  width: min(var(--sidebar-w), 84vw);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  background: var(--color-bg-deep);
  border-inline-end: 1px solid var(--color-border);
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--t-slow) var(--ease-exit), opacity var(--t-mid) linear, visibility 0s linear var(--t-slow);
}

.rail.is-open {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  transition: transform var(--t-slow) var(--ease-enter), opacity var(--t-mid) linear, visibility 0s;
}

.rail::-webkit-scrollbar,
.rail__inner::-webkit-scrollbar {
  display: none;
}

.rail__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding-block: var(--space-5) var(--space-6);
}

.rail__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.rail__eyebrow {
  padding-inline: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--fs-micro);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-mute);
}

.rail__list {
  display: flex;
  flex-direction: column;
  list-style: none;
}

.rail__item {
  min-width: 0;
}

.rail__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  min-height: 44px;
  padding: 10px var(--space-4);
  border-inline-start: 3px solid transparent;
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  transition: color var(--t-fast) var(--ease-toggle), background-color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle);
}

.rail__link:hover {
  color: var(--color-text);
  background-color: var(--color-surface);
}

.rail__link.is-current {
  color: var(--color-text);
  background-color: var(--color-accent-soft);
  border-inline-start-color: var(--color-accent);
}

.rail__glyph {
  display: inline-flex;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

.rail__glyph svg {
  width: 100%;
  height: 100%;
}

.rail__label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rail__care {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-inline: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.rail__seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--color-accent-line);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
}

.rail__care-text {
  min-width: 0;
  font-size: var(--fs-micro);
  line-height: 1.5;
  color: var(--color-text-mute);
}

.rail-scrim {
  position: fixed;
  top: var(--header-h);
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 80;
  background: rgba(6, 8, 12, 0.64);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--t-mid) linear, visibility 0s linear var(--t-mid);
}

.rail-scrim.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity var(--t-mid) linear, visibility 0s;
}

@media (min-width: 1024px) {
  .rail {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    transform: none;
    opacity: 1;
    visibility: visible;
    transition: none;
  }
  .rail__inner {
    position: sticky;
    top: var(--header-h);
    z-index: 1;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    scrollbar-width: none;
  }
  .rail-scrim { display: none; }
}

.stack {
  min-width: 0;
  padding-block-end: var(--space-8);
}

.stack > * + * {
  margin-block-start: var(--section-gap);
}

.signal {
  position: relative;
}

.signal__slider {
  position: relative;
}

.signal__rail {
  display: flex;
  width: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.signal__rail::-webkit-scrollbar {
  display: none;
}

.signal__slide {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 0 0 100%;
  scroll-snap-align: start;
  min-height: clamp(340px, 58vw, 448px);
}

.signal__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.signal__overlay {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(105deg, rgba(9, 11, 16, 0.94) 0%, rgba(9, 11, 16, 0.8) 44%, rgba(9, 11, 16, 0.26) 100%);
}

.signal__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--hero-padding-v) var(--container-pad);
}

.signal__eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-micro);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.signal__title {
  max-width: 20ch;
  margin-block-start: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--color-on-dark);
  overflow-wrap: break-word;
}

.signal__sub {
  max-width: 46ch;
  margin-block-start: var(--space-3);
  font-size: var(--fs-body);
  color: var(--color-text-dim);
}

.signal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-start: var(--space-5);
}

.signal__nav-cluster {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding-block: var(--space-3);
  background: var(--color-bg-deep);
}

.signal__prev,
.signal__next {
  display: none;
}

.signal__dots {
  display: flex;
  align-items: center;
}

.signal__dot {
  box-sizing: content-box;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  padding: 8px;
  border-radius: 50%;
  background-color: rgba(245, 250, 255, 0.32);
  background-clip: content-box;
  transition: background-color var(--t-mid) var(--ease-toggle), transform var(--t-mid) var(--ease-toggle);
}

.signal__dot:hover {
  background-color: rgba(245, 250, 255, 0.6);
}

.signal__dot--active {
  background-color: var(--color-accent);
  transform: scale(1.3);
}

@media (min-width: 768px) {
  .signal__nav-cluster {
    position: absolute;
    right: var(--container-pad);
    bottom: 16px;
    z-index: 2;
    justify-content: flex-end;
    padding-block: 0;
    background: transparent;
  }
  .signal__prev,
  .signal__next {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: clamp(36px, 5vw, 44px);
    height: clamp(36px, 5vw, 44px);
    aspect-ratio: 1 / 1;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background-color: rgba(9, 11, 16, 0.62);
    color: var(--color-on-dark);
    transition: background-color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle);
  }
  .signal__prev:hover,
  .signal__next:hover {
    background-color: var(--color-cta-bg);
    border-color: var(--color-cta-bg);
  }
  .signal__prev svg,
  .signal__next svg {
    width: 18px;
    height: 18px;
  }
}

.pagelead {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: clamp(260px, 42vw, 340px);
}

.pagelead__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.pagelead__overlay {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(105deg, rgba(9, 11, 16, 0.95) 0%, rgba(9, 11, 16, 0.82) 46%, rgba(9, 11, 16, 0.3) 100%);
}

.pagelead__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--hero-padding-v) var(--container-pad);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-mute);
}

.breadcrumb__link {
  color: var(--color-text-dim);
  transition: color var(--t-fast) var(--ease-toggle);
}

.breadcrumb__link:hover {
  color: var(--color-accent);
}

.breadcrumb__current {
  color: var(--color-text-mute);
}

.breadcrumb__sep {
  color: var(--color-border);
}

.band__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-block-end: var(--space-4);
}

.band__heading {
  min-width: 0;
}

.band__title {
  font-family: var(--font-display);
  font-size: var(--fs-sub-title);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-tight);
  color: var(--color-text);
}

.band__note {
  margin-block-start: 6px;
  font-size: var(--fs-small);
  color: var(--color-text-mute);
}

.band__controls {
  display: flex;
  flex-shrink: 0;
  gap: var(--space-2);
}

.band__prev,
.band__next {
  display: none;
}

@media (min-width: 768px) {
  .band__prev,
  .band__next {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-dim);
    transition: color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle), background-color var(--t-fast) var(--ease-toggle);
  }
  .band__prev:hover,
  .band__next:hover {
    color: var(--color-text);
    border-color: var(--color-accent);
    background-color: var(--color-accent-soft);
  }
  .band__prev svg,
  .band__next svg {
    width: 18px;
    height: 18px;
  }
}

.shelf__rail {
  display: flex;
  gap: var(--gap-sm);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-block: var(--space-1);
}

.shelf__rail::-webkit-scrollbar {
  display: none;
}

.shelf__rail > .slate {
  flex: 0 0 clamp(126px, 38vw, 162px);
  scroll-snap-align: start;
}

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

@media (min-width: 560px) {
  .grid-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.slate {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  min-height: 180px;
  color: inherit;
  text-decoration: none;
}

.slate__media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  background: var(--color-surface);
  transition: border-color var(--t-fast) var(--ease-toggle);
}

.slate:hover .slate__media {
  border-color: var(--color-accent-line);
}

.slate__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform var(--t-slow) var(--ease-enter);
}

.slate:hover .slate__img {
  transform: scale(1.07);
}

.slate__info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.slate__name {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--fs-small);
  color: var(--color-text-dim);
  transition: color var(--t-fast) var(--ease-toggle);
}

.slate:hover .slate__name {
  color: var(--color-text);
}

.slate__chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border: 1px solid var(--color-accent-line);
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--color-accent);
  transition: background-color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle), color var(--t-fast) var(--ease-toggle);
}

.slate__chip svg {
  display: block;
  width: 11px;
  height: 11px;
  transition: transform var(--t-fast) var(--ease-enter);
}

.slate:hover .slate__chip {
  background-color: var(--color-cta-bg);
  border-color: var(--color-cta-bg);
  color: var(--color-cta-text);
}

.slate:hover .slate__chip svg {
  transform: scale(1.25);
}

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

.studio__card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 68px;
  padding: var(--space-4) var(--space-3);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  background-color: var(--color-surface);
  color: var(--color-text-dim);
  text-align: center;
  text-decoration: none;
  transition: background-color var(--t-fast) var(--ease-toggle), border-color var(--t-fast) var(--ease-toggle), color var(--t-fast) var(--ease-toggle);
}

.studio__card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(160deg, rgba(52, 152, 254, 0.22) 0%, rgba(52, 152, 254, 0.04) 100%);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--t-mid) var(--ease-toggle);
}

.studio__card:hover {
  background-color: var(--color-surface-2);
  border-color: var(--color-accent-line);
  color: var(--color-text);
}

.studio__card:hover::before {
  transform: scaleY(1);
}

.studio__mark {
  min-width: 0;
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  letter-spacing: 0.02em;
}

@media (min-width: 560px) {
  .studio {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .studio {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.marks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-sm);
}

.marks__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border-soft);
  border-inline-start: 3px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.marks__glyph {
  display: inline-flex;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.marks__glyph svg {
  width: 100%;
  height: 100%;
}

.marks__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.marks__name {
  font-family: var(--font-display);
  font-size: var(--fs-card-title);
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.marks__desc {
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--color-text-mute);
}

@media (min-width: 760px) {
  .marks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.getapp {
  display: grid;
  gap: var(--gap);
  align-items: center;
  padding: var(--space-5) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.getapp__media {
  width: 100%;
  aspect-ratio: 1125 / 469;
  overflow: hidden;
  border-radius: var(--radius);
}

.getapp__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.getapp__body {
  min-width: 0;
}

.getapp__title {
  font-family: var(--font-display);
  font-size: var(--fs-sub-title);
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.getapp__text {
  margin-block-start: var(--space-3);
  font-size: var(--fs-body);
  color: var(--color-text-dim);
}

.getapp__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-start: var(--space-4);
  list-style: none;
}

.getapp__point {
  position: relative;
  min-width: 0;
  padding-inline-start: var(--space-5);
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.getapp__point::before {
  content: "";
  flex-shrink: 0;
  position: absolute;
  left: 2px;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}

.getapp__body .btn {
  margin-block-start: var(--space-5);
}

@media (min-width: 760px) {
  .getapp {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    padding: var(--space-5);
  }
}

.tiers {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-sm);
}

.tiers__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.tiers__name {
  flex: 0 0 auto;
  padding: 4px 12px;
  border: 1px solid var(--color-accent-line);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--fs-micro);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.tiers__value {
  flex: 1 1 220px;
  min-width: 0;
  font-family: var(--font-display);
  font-size: var(--fs-card-title);
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.tiers__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  min-width: 0;
}

.tiers__tag {
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-2);
  font-size: var(--fs-micro);
  color: var(--color-text-dim);
  white-space: nowrap;
}

.tiers__go {
  flex: 0 0 auto;
  margin-left: auto;
}

.qa {
  margin-block-start: var(--space-2);
}

.qa__label {
  margin-block-end: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--fs-section-title);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-tight);
  color: var(--color-text);
}

.faq-item {
  border-block-start: 1px solid var(--color-border-soft);
}

.faq-item:last-child {
  border-block-end: 1px solid var(--color-border-soft);
}

.faq-item__body {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows var(--t-slow) var(--ease-toggle);
}

.faq-item.is-open .faq-item__body {
  grid-template-rows: 1fr;
}

.copy-block p.faq-item__q {
  position: relative;
  margin: 0;
  padding: 16px 44px 16px 0;
  font-family: var(--font-display);
  font-size: var(--fs-card-title);
  font-weight: var(--fw-semi);
  color: var(--color-text);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease-toggle);
}

.copy-block p.faq-item__q:hover {
  color: var(--color-accent);
}

.copy-block p.faq-item__q::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(45deg);
  transition: transform var(--t-mid) var(--ease-toggle);
}

.faq-item.is-open .faq-item__q::after {
  transform: rotate(-135deg);
}

.copy-block p.faq-item__a {
  min-height: 0;
  margin: 0;
  padding: 0 44px 0 0;
  font-size: var(--fs-body);
  color: var(--color-text-dim);
}

.copy-block p.faq-item__a::after {
  content: "";
  display: block;
  height: 20px;
}

.copy-block {
  color: var(--color-text-dim);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

.copy-block h1 {
  margin-block: 0 var(--space-4);
  font-size: var(--fs-hero);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  overflow-wrap: break-word;
}

.copy-block h2 {
  margin-block: 0 var(--space-4);
  font-size: var(--fs-section-title);
  color: var(--color-text);
  overflow-wrap: break-word;
}

.copy-block h3 {
  margin-block: var(--space-5) var(--space-3);
  font-size: var(--fs-sub-title);
  color: var(--color-text);
}

.copy-block h4 {
  margin-block: var(--space-5) var(--space-3);
  font-size: var(--fs-card-title);
  color: var(--color-text);
}

.copy-block p {
  margin-block: 0 var(--space-4);
}

.copy-block strong {
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.copy-block a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t-fast) var(--ease-toggle);
}

.copy-block a:hover {
  color: var(--color-text);
}

.copy-block ul,
.copy-block ol {
  margin-block: 0 var(--space-4);
  padding-inline-start: 1.35em;
}

.copy-block ul {
  list-style: disc;
}

.copy-block ol {
  list-style: decimal;
}

.copy-block li {
  margin-block-end: var(--space-2);
}

.copy-block li::marker {
  color: var(--color-accent);
}

.copy-block table {
  width: 100%;
  min-width: 46ch;
  border-collapse: collapse;
  font-size: var(--fs-small);
}

.copy-block th,
.copy-block td {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.copy-block th {
  background: var(--color-surface-2);
  font-family: var(--font-display);
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.copy-block td {
  background: var(--color-surface);
}

.copy-block__table-wrap {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
  margin-block: 0 var(--space-4);
  border-radius: var(--radius);
}

.copy-block__table-wrap::-webkit-scrollbar {
  height: 6px;
}

.copy-block__table-wrap::-webkit-scrollbar-thumb {
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.copy-block blockquote {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-inline-start: 3px solid var(--color-accent);
  background: var(--color-surface);
}

.copy-block img {
  display: block;
  width: 100%;
  height: auto;
  margin-block-end: var(--space-4);
  border-radius: var(--radius);
  object-fit: cover;
  object-position: center center;
}

.copy-block pre,
.copy-block code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: var(--fs-small);
}

.copy-block hr {
  margin-block: var(--space-5);
  border: 0;
  border-block-start: 1px solid var(--color-border);
}

.copy-block .nowrap {
  white-space: nowrap;
}

.copy-block > :last-child {
  margin-block-end: 0;
}

.copy-block--care {
  padding: var(--space-5) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.copy-block--intro h1 {
  letter-spacing: var(--ls-tight);
}

.plinth {
  background: var(--color-footer-bg);
  border-block-start: 1px solid var(--color-border-soft);
}

.plinth__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--footer-padding-v) var(--container-pad);
}

.plinth__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.plinth__col {
  min-width: 0;
}

.plinth__brand img {
  display: block;
  width: 115px;
  height: 40px;
  object-fit: contain;
  object-position: left center;
}

.plinth__note {
  margin-block-start: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-mute);
}

.plinth__title {
  margin-block-end: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-micro);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.plinth__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}

.plinth__item {
  min-width: 0;
}

.plinth__link {
  font-size: var(--fs-small);
  color: var(--color-text-mute);
  transition: color var(--t-fast) var(--ease-toggle);
}

.plinth__link:hover {
  color: var(--color-text);
}

.plinth__seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  margin-block-start: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-text-dim);
}

.plinth__legal {
  margin-block-start: var(--space-6);
  padding-block-start: var(--space-4);
  border-block-start: 1px solid var(--color-border-soft);
  font-size: var(--fs-micro);
  color: var(--color-text-mute);
}

@media (min-width: 640px) {
  .plinth__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .plinth__cols {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1.2fr);
    gap: var(--gap);
  }
}

.signal--bleed,
.pagelead--bleed {
  width: 100%;
  max-width: 100%;
}

@media (min-width: 480px) {
  .grid-cards,
  .studio {
    gap: var(--space-4);
  }
  .shelf__rail {
    gap: var(--space-4);
  }
  .marks__item {
    padding: var(--space-4) var(--space-5);
  }
}