/* Tokens: Inbox/broworks/design.json */
:root {
  --color-primary: #FFFA56;
  --color-ink: #142127;
  --color-ink-surface: #263F4A;
  --color-ink-hover: #375B6C;
  --color-mist: #C2D7E0;
  --color-white: #FFFFFF;
  --color-paper: #F8F8F6;
  --color-lavender: #DCD3F7;
  --color-lavender-hover: #9C88D8;
  --color-violet: #351593;
  --color-sky: #D2E7F5;
  --color-deep-blue: #155A93;

  --ink-60: #14212799;
  --ink-40: #14212766;
  --ink-30: #1421274D;
  --ink-20: #14212733;
  --ink-10: #1421271A;
  --ink-5: #1421270D;
  --white-20: #FFFFFF33;
  --white-15: #FFFFFF26;
  --white-10: #FFFFFF1A;
  --white-5: #FFFFFF0D;
  --lavender-30: #DCD3F74D;

  --font-sans: "Onest", "Golos Text", Verdana, sans-serif;
  --font-accent: "Playfair Display", "Literata", Georgia, serif;

  --h1: clamp(2.5rem, 2.1479rem + 1.5023vw, 3.5rem);
  --h2: clamp(2.25rem, 1.9859rem + 1.1268vw, 3rem);
  --h3: clamp(2rem, 1.8239rem + 0.7512vw, 2.5rem);
  --h4: clamp(1.5rem, 1.3239rem + 0.7512vw, 2rem);
  --h5: clamp(1.25rem, 1.162rem + 0.3756vw, 1.5rem);
  --text-base: 1.125rem;
  --text-md: clamp(1rem, 0.9643rem + 0.1786vw, 1.125rem);
  --text-sm: 0.875rem;

  --radius-banner: 0.375rem;
  --radius-xs: 0.75rem;
  --radius-sm: 0.875rem;
  --radius-md: 1rem;
  --radius-lg: 1.125rem;
  --radius-xl: 1.5rem;

  --gutter: 2.5rem;
  --section-y: 7rem;
  --container: 80rem;
  --nav-width: 59.5625rem;

  --ease-signature: cubic-bezier(0.625, 0.05, 0, 1);
  --ease-signature-in: cubic-bezier(0.625, 0, 0.875, 0);
  --ease-intro: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-smooth: cubic-bezier(0.645, 0.045, 0.355, 1);
  --dur-hover: 0.35s;

  --focus: var(--color-ink);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

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

a {
  color: inherit;
}

h1, h2, h3, h4, p, ul, ol {
  margin: 0;
}

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

button {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--color-primary);
  color: var(--color-ink);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 2000;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-ink);
  color: var(--color-white);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.noscript {
  padding: 8rem var(--gutter);
}

/* Lenis */
html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

/* Typography */
.h1,
.h2,
.h3,
.h4 {
  font-weight: 700;
  text-wrap: balance;
}

.h1 { font-size: var(--h1); line-height: 1.2; }
.h2 { font-size: var(--h2); line-height: 1.2; }
.h3 { font-size: var(--h3); line-height: 1.2; }
.h4 { font-size: var(--h4); line-height: 1.3; }

.accent {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-size: 1rem;
  line-height: 1.5;
  text-transform: uppercase;
}

.tagline {
  font-size: 1rem;
}

.text-md {
  font-size: var(--text-md);
}

.nw {
  white-space: nowrap;
}

/* Surfaces */
.bg-lavender { background: var(--color-lavender); color: var(--color-violet); --focus: var(--color-violet); }
.bg-sky { background: var(--color-sky); color: var(--color-deep-blue); --focus: var(--color-deep-blue); }
.bg-paper { background: var(--color-paper); }
.bg-ink { background: var(--color-ink); color: var(--color-white); --focus: var(--color-white); }

/* Layout */
main {
  position: relative;
  z-index: 1;
  background: var(--color-white);
}

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

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

.stack-xl {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.sh-split {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 5rem;
}

.sh-button {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
}

.sh__heading {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 34rem;
}

.sh-button .sh__heading,
.sh__heading--narrow {
  gap: 1.5rem;
  max-width: 37.5rem;
}

.sh__text {
  max-width: 30rem;
  padding-top: 0.25rem;
}

/* Buttons */
.btn {
  --btn-bg: var(--color-ink);
  --btn-text: var(--color-white);
  --btn-text-hover: var(--btn-text);
  --btn-fill: var(--color-ink-hover);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.375rem 2.25rem;
  border: 0;
  border-radius: var(--radius-xl);
  background: var(--btn-bg);
  color: var(--btn-text);
  font: 500 1rem/1.2 var(--font-sans);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.btn__circle {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
  width: 115%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--btn-fill);
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0) rotate(0.001deg);
  transition: transform 0.7s var(--ease-signature);
}

.btn__label {
  position: relative;
  padding-bottom: 0.05em;
  transition: color 0.7s var(--ease-signature);
}

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

.btn:active .btn__circle {
  transform: translate(-50%, -50%) scale(1) rotate(0.001deg);
}

.btn--accent {
  --btn-bg: var(--color-primary);
  --btn-text: var(--color-ink);
  --btn-fill: var(--color-white);
}

.btn--light {
  --btn-bg: var(--color-white);
  --btn-text: var(--color-ink);
  --btn-fill: var(--color-lavender);
}

.btn--ghost {
  --btn-bg: var(--white-5);
  --btn-text: var(--color-white);
  --btn-fill: var(--white-10);
}

.btn--compact {
  --btn-bg: var(--color-lavender);
  --btn-text: var(--color-ink);
  --btn-fill: var(--color-lavender-hover);
  padding: 0.75rem 1.375rem;
  border-radius: var(--radius-lg);
  font-weight: 400;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Navigation */
.nav-wrap {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  padding: 1.05rem var(--gutter) 0;
  pointer-events: none;
}

.nav-bar {
  max-width: var(--nav-width);
  margin-inline: auto;
  pointer-events: auto;
}

.nav {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 0.75rem 1rem 0.75rem 1.5rem;
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-xl);
  background: var(--color-white);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 1rem;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity var(--dur-hover);
}

.nav__link:hover {
  opacity: 0.6;
}

.nav__logo {
  justify-self: center;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  white-space: nowrap;
  text-decoration: none;
}

.nav__right {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 3rem;
  height: 3rem;
  padding: 0.9375rem;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-lavender);
  cursor: pointer;
}

.nav__burger span {
  display: block;
  height: 0.125rem;
  background: var(--color-ink);
  transition: transform 0.45s var(--ease-signature), opacity 0.2s;
}

.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(0.4375rem) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-0.4375rem) rotate(-45deg); }

.nav-sheet {
  position: relative;
  z-index: 2;
  margin-top: 0.75rem;
  padding: 1.25rem 1.25rem 1.5rem;
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-xl);
  background: var(--color-white);
}

.nav-sheet[hidden] {
  display: none;
}

.nav-sheet__list a {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--ink-10);
  font-size: 1.125rem;
  text-decoration: none;
}

.nav-sheet .btn {
  width: 100%;
  margin-top: 1.25rem;
  white-space: normal;
  text-align: center;
}

.banner {
  display: block;
  margin-top: 0.75rem;
  overflow: hidden;
  border-radius: var(--radius-banner);
  background: var(--color-lavender);
  color: var(--color-violet);
  text-decoration: none;
  transition:
    background-color var(--dur-hover) var(--ease-smooth),
    color var(--dur-hover) var(--ease-smooth),
    opacity 0.3s ease,
    transform 0.6s var(--ease-signature),
    visibility 0s linear 0s;
}

.banner:hover {
  background: var(--color-sky);
  color: var(--color-deep-blue);
}

.banner__track {
  display: flex;
  width: max-content;
  animation: marquee 50s linear infinite;
}

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

.banner__item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-right: 2rem;
  font-size: 1rem;
  line-height: 1.5;
  text-transform: uppercase;
  white-space: nowrap;
}

.banner__star {
  font-size: 0.875rem;
}

.nav-wrap.is-scrolled .banner,
.nav-wrap.is-open .banner {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-0.5rem);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100svh;
  padding: 11rem var(--gutter) 0;
  background: var(--color-primary);
  text-align: center;
}

.hero__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 64rem;
}

.hero__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.hero__text {
  max-width: 48rem;
  font-size: 1.125rem;
}

.orbit {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  width: 100%;
  height: 24rem;
  margin-top: 3.5rem;
  pointer-events: none;
}

.orbit__list {
  --radius: 74em;
  --duration: 100s;
  --intro-spin: calc(360deg / var(--total));
  display: grid;
  width: 23rem;
  font-size: 16px;
  transform-origin: 50% var(--radius);
  animation:
    orbit-spin var(--duration) linear infinite,
    orbit-intro 1.5s var(--ease-intro) both;
  will-change: transform, rotate;
}

.orbit__card {
  grid-area: 1 / 1;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  transform-origin: 50% var(--radius);
  transform: rotate(calc(360deg / var(--total) * (var(--i) - 1)));
  backface-visibility: hidden;
}

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

@keyframes orbit-spin {
  to { rotate: 360deg; }
}

@keyframes orbit-intro {
  from { transform: rotate(calc(-1 * var(--intro-spin))); }
  to { transform: rotate(0deg); }
}

.hero__badge {
  position: relative;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0 2.5rem;
  padding: 0.5rem 1rem 0.5rem 0.75rem;
  border-radius: var(--radius-xs);
  background: var(--color-primary);
  text-align: left;
  line-height: 1.3;
}

.hero__badge-star {
  font-size: 1.5rem;
  line-height: 1;
}

.hero__badge strong {
  display: block;
  font-size: 0.875rem;
  text-transform: uppercase;
}

.hero__badge span span {
  display: block;
  font-size: 0.75rem;
}

/* Clients */
.logos {
  padding: 5rem 0;
  background: var(--color-white);
  text-align: center;
}

.logos__caption {
  margin-bottom: 3rem;
  padding-inline: var(--gutter);
  font-size: 1.125rem;
}

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee__group {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 4.5rem;
  padding-right: 4.5rem;
}

.wordmark {
  color: var(--color-ink);
  opacity: 0.72;
  white-space: nowrap;
  line-height: 1;
}

.wordmark--caps {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wordmark--bold {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.wordmark--light {
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  column-gap: 3rem;
  row-gap: 5rem;
}

.service {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.service:nth-child(odd) {
  padding-top: 3rem;
}

.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-paper);
}

.media--16x9 {
  aspect-ratio: 16 / 9;
}

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

.media.is-parallax img {
  position: absolute;
  left: 0;
  top: -10%;
  height: 120%;
  will-change: transform;
}

.service__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

.service__text {
  max-width: 30rem;
  font-size: 1rem;
}

/* About + stats */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 5rem;
}

.about__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}

.portrait {
  display: grid;
  place-items: center;
  width: 9rem;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-white);
}

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

.portrait__mono {
  font-family: var(--font-accent);
  font-size: 3.5rem;
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  color: var(--color-violet);
}

.about__head {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 33rem;
}

.about__text {
  font-size: 1rem;
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 2rem;
  row-gap: 3rem;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat__value {
  font-family: var(--font-accent);
  font-size: clamp(3rem, 2rem + 2.2vw, 4rem);
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: lining-nums tabular-nums;
  white-space: nowrap;
}

.stat__label {
  max-width: 16rem;
  font-size: 1rem;
}

/* Cases */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 2rem;
}

.cases-col {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.case {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-ink);
  color: var(--color-white);
  --focus: var(--color-white);
}

.case--m { height: 24rem; }
.case--l { height: 30rem; }
.case--s { height: 18rem; }

.case__img {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-signature);
}

.case__shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(180deg, rgba(20, 33, 39, 0.45) 0%, rgba(20, 33, 39, 0) 32%, rgba(20, 33, 39, 0) 45%, rgba(20, 33, 39, 0.78) 100%);
}

.case__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: #00000033;
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
  transition: opacity var(--dur-hover);
}

.case__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.25rem;
}

.case__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.case__title {
  font-family: var(--font-accent);
  font-size: 2rem;
  font-style: italic;
  font-weight: 900;
  line-height: 1.3;
}

.case__stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
  text-align: right;
  opacity: 0;
  transform: translateY(-0.5rem);
  transition: opacity var(--dur-hover), transform 0.6s var(--ease-signature);
}

.case__stats li {
  display: flex;
  flex-direction: column;
}

.case__stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
}

.case__stat-label {
  font-size: 0.875rem;
}

.case__bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.case__text {
  max-width: 28rem;
  font-size: 1rem;
}

@media (hover: hover) {
  .case:hover .case__img { transform: scale(1.03); }
  .case:hover .case__overlay { opacity: 1; }
  .case:hover .case__stats { opacity: 1; transform: none; }
}

@media (hover: none) {
  .case__stats { display: none; }
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--white-20);
  border-radius: var(--radius-xs);
  background: var(--white-10);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  box-shadow: inset 0 3px 3px -2px #FFFFFF0D, inset 0 0 3px #FFFFFF1A;
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Mission + image trail */
.trail {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120vh;
  min-height: 44rem;
  padding: 7rem var(--gutter);
  text-align: center;
}

.trail__area {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.trail__header {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 48rem;
  pointer-events: none;
}

.trail__item {
  position: absolute;
  width: 13vw;
  min-width: 9rem;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius-xl);
  pointer-events: none;
  will-change: transform;
}

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

.trail__item[data-state="hidden"] {
  transform: translate(-50%, -50%) scale(0) rotate(-20deg);
}

.trail__item[data-state="visible"] {
  transform: translate(-50%, -50%) scale(1) rotate(0.001deg);
  transition: transform 0.4s var(--ease-signature);
}

.trail__item[data-state="out"] {
  transform: translate(-50%, -50%) scale(0) rotate(180deg);
  transition: transform 0.8s var(--ease-signature-in);
}

.trail__static {
  display: none;
}

.arc {
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  color: var(--color-white);
}

.arc svg {
  display: block;
  width: 100%;
  height: 100%;
}

.arc path {
  fill: currentColor;
}

/* Method bento */
.bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.bento__col {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.bento__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.bento-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-ink-surface);
  color: var(--color-white);
}

.bento-card--tall { min-height: 38rem; }
.bento-card--small { aspect-ratio: 1; }
.bento-card--wide { flex: 1; min-height: 18rem; }

.bento-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.glass {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--white-15);
  border-radius: var(--radius-md);
  background: var(--ink-40);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.glass__step {
  font-size: 0.875rem;
  text-transform: uppercase;
  opacity: 0.85;
}

.glass__text {
  font-size: 1rem;
}

.bento-card--small .glass {
  padding: 1.25rem;
}

/* Letters */
.letters {
  overflow: hidden;
}

.letters__marquee {
  margin: 5rem calc(-1 * var(--gutter)) 0;
  overflow: hidden;
}

.letters__track {
  display: flex;
  width: max-content;
  animation: marquee 70s linear infinite;
}

.letters__marquee:hover .letters__track,
.letters__marquee:focus-within .letters__track {
  animation-play-state: paused;
}

.letters__group {
  display: flex;
  flex-shrink: 0;
  gap: 1rem;
  padding-right: 1rem;
}

.letter {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-shrink: 0;
  width: 37.5rem;
  min-height: 15rem;
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--color-paper);
}

.letter__person {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.letter__mono {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 3.5rem;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--color-lavender);
  color: var(--color-violet);
  font-size: 1.125rem;
  font-weight: 700;
}

.letter:nth-child(even) .letter__mono {
  background: var(--color-sky);
  color: var(--color-deep-blue);
}

.letter__from {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
}

.letter__type {
  font-size: 1rem;
  color: var(--ink-60);
}

.letter__text {
  font-size: 1rem;
}

/* Assistant */
.chat-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.chat-split__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
  max-width: 31rem;
}

.chat-split__left .sh__heading {
  gap: 1.5rem;
}

.chat-card {
  justify-self: end;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 37.5rem;
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--color-white);
  color: var(--color-ink);
  --focus: var(--color-ink);
}

.bubble {
  padding: 1.25rem;
  font-size: 1rem;
}

.bubble--q {
  border-radius: 1.5rem 1.25rem 0.25rem 1.5rem;
  background: var(--color-lavender);
}

.bubble--a {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-radius: 1.5rem 1.5rem 1.5rem 0.25rem;
  background: var(--lavender-30);
}

.bubble__formula {
  font-weight: 700;
}

.chat-card__caption {
  font-size: 1.25rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-xs);
  background: var(--color-sky);
  color: var(--color-deep-blue);
  font-size: 0.875rem;
}

.chip__n {
  font-weight: 700;
}

/* FAQ */
.faq {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5rem;
}

.faq__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 62.5rem;
  text-align: center;
}

.faq__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 1rem;
  width: 100%;
}

.faq__col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border-radius: var(--radius-xl);
  background: var(--color-ink-surface);
}

.faq-item__h {
  font-size: inherit;
  font-weight: inherit;
}

.faq-item__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  min-height: 5rem;
  padding: 1.25rem;
  border: 0;
  border-radius: inherit;
  background: none;
  color: var(--color-white);
  font-size: 1.25rem;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.faq-item__q:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: -4px;
}

.faq-item__icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-ink);
}

.faq-item__icon svg {
  transition: transform 0.6s var(--ease-signature);
}

.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s var(--ease-signature);
}

.faq-item__a > div {
  min-height: 0;
  overflow: hidden;
  visibility: hidden;
  transition: visibility 0s linear 0.6s;
}

.faq-item__a p {
  padding: 0.125rem 1.5rem 1.5rem 1.25rem;
  color: var(--color-mist);
  font-size: 1rem;
}

.faq-item[data-open] .faq-item__a {
  grid-template-rows: 1fr;
}

.faq-item[data-open] .faq-item__a > div {
  visibility: visible;
  transition: visibility 0s;
}

.faq-item[data-open] .faq-item__icon svg {
  transform: rotate(45deg);
}

/* Final CTA + footer */
.site-footer {
  position: relative;
  z-index: 0;
  isolation: isolate;
  padding: 6.25rem 1.5rem 1.5rem;
  background: var(--color-ink);
  color: var(--color-white);
  --focus: var(--color-white);
}

.site-footer::before,
.site-footer::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: min(100%, 42rem);
}

.site-footer::before {
  z-index: -2;
  background: var(--footer-img, none) 50% 0 / cover no-repeat;
}

.site-footer::after {
  z-index: -1;
  background: linear-gradient(180deg, rgba(20, 33, 39, 0.15) 0%, rgba(20, 33, 39, 0.55) 45%, var(--color-ink) 100%);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  max-width: 87rem;
  margin-inline: auto;
}

.cta-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding: 0 1.5rem;
}

.cta-block__head {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 35rem;
}

.cta-block__head p {
  font-size: var(--text-md);
}

.footer-card {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: var(--color-white);
  color: var(--color-ink);
  --focus: var(--color-ink);
}

.footer-card__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-col__title {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.3;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9375rem;
  text-decoration: none;
  opacity: 0.6;
  transition: opacity var(--dur-hover);
}

.footer-link:hover {
  opacity: 1;
}

.footer-link--under {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.footer-card__company {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 22rem;
}

.footer-brand__name {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.footer-brand__motto {
  font-size: 0.9375rem;
  color: var(--ink-60);
}

.badges {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
}

.badge {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-ink);
  border-radius: 3px;
  font-size: 0.8125rem;
  line-height: 1.3;
}

.location {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 18rem;
  padding: 1.125rem 1.5rem;
  border-radius: var(--radius-xl);
  background: var(--color-paper);
}

.location__city {
  font-size: 1.25rem;
}

.location__text {
  font-size: 0.875rem;
}

.footer-card__divider {
  height: 1px;
  margin: -2rem 0;
  background: var(--color-ink);
}

.footer-card__legal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
}

/* Desktop below 1200px */
@media (max-width: 1199px) {
  .about { grid-template-columns: 1fr 1.25fr; gap: 3rem; }
  .sh-split { gap: 3rem; }
}

/* Tablet */
@media (max-width: 991px) {
  :root { --section-y: 6rem; }

  .nav {
    grid-template-columns: auto 1fr auto;
    padding: 0.5rem 0.5rem 0.5rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .nav__list--left,
  .nav__right { display: none; }

  .nav__logo { justify-self: start; grid-column: 1; }
  .nav__burger { display: flex; grid-column: 3; }

  .stack-xl { gap: 3rem; }

  .sh-split,
  .sh-button {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }

  .services-grid { grid-template-columns: 1fr; row-gap: 3.5rem; }
  .service:nth-child(odd) { padding-top: 0; }

  .about { grid-template-columns: 1fr; gap: 3rem; }

  .cases-grid,
  .cases-col { gap: 1.5rem; }

  .trail {
    flex-direction: column;
    gap: 3rem;
    height: auto;
    min-height: 0;
    padding: var(--section-y) var(--gutter);
  }

  .trail__static {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 48rem;
  }

  .trail__static-item {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: var(--radius-xl);
  }

  .trail__static-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .bento,
  .bento__col,
  .bento__row { gap: 1.5rem; }

  .bento { grid-template-columns: 1fr; }
  .bento-card--tall { min-height: 30rem; }

  .chat-split { grid-template-columns: 1fr; gap: 3rem; }
  .chat-card { justify-self: start; max-width: none; }

  .faq { gap: 3rem; }

  .cta-block { flex-direction: column; }
  .footer-card__company { flex-direction: column; }
}

@media (max-width: 767px) {
  .cases-grid { grid-template-columns: 1fr; }
  .bento__row { grid-template-columns: 1fr; }
  .bento-card--small { aspect-ratio: auto; min-height: 20rem; }
  .faq__cols { grid-template-columns: 1fr; }
  .footer-card__links { grid-template-columns: 1fr 1fr; }
  .letter { width: 30rem; }
}

/* Mobile portrait */
@media (max-width: 479px) {
  :root {
    --gutter: 1.25rem;
    --section-y: 4rem;
  }

  .h1 { font-size: 2.5rem; }
  .h2 { font-size: 2rem; }
  .h3 { font-size: 1.5rem; }

  .nav-wrap { padding: 1rem 1rem 0; }

  .hero { padding-top: 8.5rem; }
  .hero__text { font-size: 1rem; }

  .orbit { height: 14rem; margin-top: 2.5rem; }
  .orbit__list { --radius: 40em; --duration: 68s; width: 14rem; }

  .logos { padding: 3.5rem 0; }
  .logos__caption { margin-bottom: 2rem; font-size: 1rem; }
  .marquee__group { gap: 3rem; padding-right: 3rem; }

  .case--m,
  .case--l,
  .case--s { height: 26rem; }
  .case__content { padding: 1.5rem; }

  .trail__static { grid-template-columns: repeat(2, 1fr); }
  .trail__static-item:nth-child(3) { display: none; }

  .letters__marquee { margin-top: 3rem; }
  .letter { width: 20rem; padding: 1.5rem; }

  .chat-card { padding: 1.25rem; gap: 1.25rem; }

  .faq-item__q { font-size: 1.125rem; }

  .site-footer { padding: 4rem 0.75rem 0.75rem; }
  .cta-block { padding: 0 0.5rem; }
  .btn-group { width: 100%; }
  .btn-group .btn { width: 100%; }

  .footer-card__links { grid-template-columns: 1fr; }
  .location { min-width: 0; width: 100%; }
  .footer-card__legal { flex-direction: column; align-items: flex-start; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .banner__track,
  .marquee__track,
  .letters__track,
  .orbit__list {
    animation: none;
  }

  .letters__marquee {
    overflow-x: auto;
  }

  .btn__circle,
  .btn__label,
  .banner,
  .case__img,
  .case__stats,
  .case__overlay,
  .faq-item__a,
  .faq-item__a > div,
  .faq-item__icon svg,
  .nav__burger span {
    transition: none;
  }
}