/* --------------------------------------------------------------------------
   Design tokens and global foundations
   -------------------------------------------------------------------------- */

:root {
  --page: #f0f0e9;
  --surface: #171714;
  --surface-raised: #20201c;
  --surface-soft: #292923;
  --ink: #171714;
  --ink-on-dark: #f7f7f0;
  --muted: #aaa99f;
  --muted-dark: #5f5f56;
  --line: rgba(247, 247, 240, 0.12);
  --line-dark: rgba(23, 23, 20, 0.14);
  --accent: #d8ff55;
  --accent-ink: #10100d;
  --coral: #ff745c;
  --blue: #5ad7ff;
  --violet: #9e8cff;
  --green: #80efa3;
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 1.75rem;
  --shadow-panel: 0 2rem 5rem rgba(12, 12, 10, 0.32);
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-spring: cubic-bezier(0.2, 1, 0.35, 1);
  --content-width: 76rem;
  --header-height: 4.5rem;
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: 8rem;
}

body {
  min-width: 20rem;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(23, 23, 20, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 23, 20, 0.04) 1px, transparent 1px),
    var(--page);
  background-size: 4rem 4rem;
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background: radial-gradient(circle at 75% 15%, rgba(216, 255, 85, 0.2), transparent 28rem);
  content: "";
  pointer-events: none;
}

body.nav-open,
body.mega-open {
  overflow: hidden;
}

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

button,
summary {
  color: inherit;
  font: inherit;
}

button {
  border: 0;
}

svg {
  display: block;
}

:focus-visible {
  outline: 0.1875rem solid var(--accent);
  outline-offset: 0.1875rem;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--accent-ink);
  background: var(--accent);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 750;
  transform: translateY(-180%);
  transition: transform 180ms var(--ease-out);
}

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

.eyebrow,
.section-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Header and primary navigation
   -------------------------------------------------------------------------- */

.site-header {
  position: fixed;
  z-index: 100;
  top: 1rem;
  right: 1rem;
  left: 1rem;
}

.nav-shell {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  width: min(100%, var(--content-width));
  min-height: var(--header-height);
  padding: 0.625rem 0.75rem 0.625rem 1rem;
  margin-inline: auto;
  color: var(--ink-on-dark);
  background: rgba(23, 23, 20, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 1.125rem;
  box-shadow: 0 0.75rem 2.5rem rgba(12, 12, 10, 0.14);
  backdrop-filter: blur(1.25rem);
}

.brand {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  width: max-content;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  color: var(--accent);
  fill: none;
  stroke: currentColor;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.brand__mark path:last-child {
  fill: currentColor;
  stroke: none;
}

.site-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
}

.site-nav__list {
  display: flex;
  gap: 0.125rem;
  align-items: center;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav__item,
.mega-menu {
  position: static;
}

.nav-link {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 0.9rem;
  color: #d6d6ce;
  border-radius: 0.75rem;
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 650;
  transition:
    color 180ms ease,
    background-color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.mega-menu[open] > .nav-link--summary {
  color: var(--ink-on-dark);
  background: rgba(255, 255, 255, 0.08);
}

.nav-link--summary {
  position: relative;
  list-style: none;
  user-select: none;
}

/* Transparent hover bridge between the desktop trigger and its floating panel. */
@media (min-width: 64rem) {
  .js .mega-menu[open] > .nav-link--summary::after {
    position: absolute;
    top: 100%;
    left: -0.5rem;
    width: calc(100% + 1rem);
    height: 1.75rem;
    content: "";
  }
}

.nav-link--summary::-webkit-details-marker {
  display: none;
}

.nav-link--summary svg {
  width: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
  transition: transform 220ms var(--ease-out);
}

.mega-menu[open] > .nav-link--summary svg {
  transform: rotate(180deg);
}

.header-cta,
.context-preview__cta {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  color: var(--accent-ink);
  background: var(--accent);
  border-radius: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 800;
  transition:
    transform 220ms var(--ease-spring),
    background-color 180ms ease;
}

.header-cta:hover,
.context-preview__cta:hover {
  background: #e3ff80;
  transform: translateY(-0.125rem);
}

.header-cta svg,
.context-preview__cta svg {
  width: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
  transition: transform 180ms ease;
}

.header-cta:hover svg,
.context-preview__cta:hover svg {
  transform: translateX(0.1875rem);
}

.site-nav__toggle {
  display: none;
}

/* --------------------------------------------------------------------------
   Mega-menu panel
   -------------------------------------------------------------------------- */

.mega-menu__surface {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  left: 0;
  overflow: hidden;
  padding: 1.25rem;
  color: var(--ink-on-dark);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  transform-origin: top center;
}

.js .mega-menu[open] .mega-menu__surface {
  animation: reveal-panel 380ms var(--ease-spring) both;
}

@keyframes reveal-panel {
  from {
    opacity: 0;
    transform: translateY(-0.75rem) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.mega-menu__close {
  position: absolute;
  z-index: 2;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  cursor: pointer;
  place-items: center;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.mega-menu__close:hover {
  color: var(--ink-on-dark);
  background: rgba(255, 255, 255, 0.12);
  transform: rotate(5deg);
}

.mega-menu__close svg {
  width: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.5;
}

.mega-menu__heading {
  display: flex;
  gap: 2rem;
  align-items: end;
  justify-content: space-between;
  padding: 0.75rem 3.5rem 1.25rem 0.5rem;
}

.mega-menu__headline {
  margin: 0.3rem 0 0;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 550;
  letter-spacing: -0.035em;
}

.mega-menu__hint {
  max-width: 19rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  text-align: right;
}

.mega-menu__layout {
  display: grid;
  grid-template-columns: minmax(15rem, 0.82fr) minmax(0, 2.18fr);
  gap: 1rem;
}

.category-column {
  padding: 1rem 0.5rem 0.5rem;
}

.section-label {
  padding-inline: 0.75rem;
}

.category-list {
  display: grid;
  gap: 0.35rem;
  padding: 0;
  margin: 0.75rem 0 0;
  list-style: none;
}

.category-card {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr) auto;
  gap: 0.7rem;
  align-items: center;
  min-height: 4.5rem;
  padding: 0.7rem 0.8rem;
  color: #c3c3b9;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    transform 220ms var(--ease-out);
}

.category-card:hover,
.category-card:focus-visible,
.category-card.is-active {
  color: var(--ink-on-dark);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.08);
}

.category-card:hover {
  transform: translateX(0.2rem);
}

.category-card.is-active .category-card__number {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}

.category-card__number {
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  font-size: 0.625rem;
  font-weight: 800;
  place-items: center;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.category-card__content {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.category-card__title {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.category-card__description {
  color: var(--muted);
  font-size: 0.6875rem;
  line-height: 1.35;
}

.js .category-card__description {
  display: none;
}

.category-card__arrow {
  width: 1.05rem;
  color: var(--muted);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
  transform: translateX(-0.2rem);
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.category-card:hover .category-card__arrow,
.category-card:focus-visible .category-card__arrow,
.category-card.is-active .category-card__arrow {
  color: var(--accent);
  transform: translateX(0);
}

.no-js-note {
  margin: 1rem 0.75rem 0;
  color: var(--muted);
  font-size: 0.6875rem;
}

/* --------------------------------------------------------------------------
   Dynamic context preview
   -------------------------------------------------------------------------- */

.context-preview {
  --preview-accent: var(--accent);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.85fr);
  min-height: 24.5rem;
  overflow: hidden;
  color: var(--ink-on-dark);
  background: var(--surface-raised);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
}

.context-preview[data-active-preview="commerce"] {
  --preview-accent: var(--coral);
}

.context-preview[data-active-preview="insights"] {
  --preview-accent: var(--violet);
}

.context-preview[data-active-preview="automation"] {
  --preview-accent: var(--green);
}

.context-preview__visual {
  position: relative;
  isolation: isolate;
  min-height: 100%;
  overflow: hidden;
  background: #11110f;
  border-right: 1px solid rgba(255, 255, 255, 0.09);
}

.preview-grid {
  position: absolute;
  z-index: -2;
  inset: 0;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  mask-image: linear-gradient(to bottom right, #000, transparent 85%);
}

.preview-glow {
  position: absolute;
  z-index: -1;
  top: -20%;
  right: -15%;
  width: 75%;
  aspect-ratio: 1;
  background: var(--preview-accent);
  border-radius: 50%;
  filter: blur(6rem);
  opacity: 0.2;
  transition:
    background-color 400ms ease,
    opacity 400ms ease;
}

.preview-scene {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(0.85rem) scale(0.98);
  visibility: hidden;
  transition:
    opacity 220ms ease,
    transform 420ms var(--ease-spring),
    visibility 0s linear 420ms;
}

.preview-scene.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  transition-delay: 70ms, 0s, 0s;
}

/* Platform artwork */

.browser-card {
  position: absolute;
  top: 13%;
  left: 10%;
  width: 84%;
  overflow: hidden;
  background: #e8e8de;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 0.8rem;
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.35);
  transform: rotate(-2deg);
}

.browser-card__bar {
  display: flex;
  gap: 0.25rem;
  align-items: center;
  height: 2rem;
  padding: 0 0.65rem;
  background: #d3d3c8;
  border-bottom: 1px solid rgba(23, 23, 20, 0.12);
}

.browser-card__bar span {
  width: 0.38rem;
  height: 0.38rem;
  background: #8d8d84;
  border-radius: 50%;
}

.browser-card__bar i {
  width: 34%;
  height: 0.55rem;
  margin-left: auto;
  background: #bdbdb2;
  border-radius: 999px;
}

.browser-card__body {
  display: grid;
  grid-template-columns: 18% 1fr;
  min-height: 14.5rem;
}

.browser-card__side {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: center;
  padding-top: 1.1rem;
  background: #1d1d19;
}

.browser-card__side b,
.browser-card__side i {
  display: block;
  width: 1.6rem;
  height: 1.6rem;
  background: #36362f;
  border-radius: 0.45rem;
}

.browser-card__side b {
  background: var(--accent);
}

.browser-card__side i {
  width: 1.15rem;
  height: 0.35rem;
  border-radius: 999px;
}

.browser-card__main {
  padding: 1.5rem;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 20%, rgba(216, 255, 85, 0.7), transparent 30%),
    #e8e8de;
}

.mini-tag {
  display: inline-block;
  margin-bottom: 1rem;
  color: #67675f;
  font-size: 0.55rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.browser-card__main strong {
  display: block;
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.mini-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.mini-cards i {
  display: block;
  min-height: 3.3rem;
  background: #c8c8bd;
  border-radius: 0.35rem;
}

.mini-cards i:nth-child(2) {
  background: #a6a69d;
}

.floating-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  min-height: 1.9rem;
  padding: 0.35rem 0.7rem;
  color: var(--accent-ink);
  background: var(--accent);
  border: 0.25rem solid #11110f;
  border-radius: 999px;
  font-size: 0.625rem;
  font-style: normal;
  font-weight: 800;
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.28);
}

.floating-chip--one {
  right: 5%;
  bottom: 16%;
}

.floating-chip--two {
  right: 12%;
  top: 8%;
  color: var(--ink-on-dark);
  background: #272720;
}

/* Commerce artwork */

.product-card {
  position: absolute;
  top: 8%;
  left: 15%;
  width: 64%;
  padding: 1rem;
  color: var(--ink);
  background: #efeee7;
  border-radius: 1rem;
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.32);
  transform: rotate(3deg);
}

.product-card__tag {
  font-size: 0.5625rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-card__object {
  display: grid;
  aspect-ratio: 1.35;
  margin-block: 0.8rem;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.55), transparent 48%),
    #ff8a72;
  border-radius: 0.65rem;
  place-items: center;
}

.product-card__object span {
  position: relative;
  width: 42%;
  aspect-ratio: 1;
  background: #25251f;
  border-radius: 50% 50% 42% 42%;
  box-shadow: inset -1rem -0.5rem 1.5rem rgba(255, 255, 255, 0.12), 1rem 1.2rem 2rem rgba(77, 33, 24, 0.22);
}

.product-card__object span::before {
  position: absolute;
  top: -18%;
  left: calc(50% - 0.1875rem);
  width: 0.375rem;
  height: 34%;
  background: #25251f;
  content: "";
}

.product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.product-card__meta strong {
  font-size: 0.875rem;
}

.cart-toast {
  position: absolute;
  right: 5%;
  bottom: 10%;
  display: flex;
  gap: 0.65rem;
  align-items: center;
  min-width: 12rem;
  padding: 0.75rem;
  color: var(--ink-on-dark);
  background: rgba(38, 38, 32, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.8rem;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(1rem);
}

.cart-toast__icon {
  display: grid;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  color: var(--accent-ink);
  background: var(--coral);
  border-radius: 50%;
  font-size: 1.15rem;
  place-items: center;
}

.cart-toast > span:last-child {
  display: grid;
}

.cart-toast b {
  font-size: 0.6875rem;
}

.cart-toast small {
  color: var(--muted);
  font-size: 0.5625rem;
}

/* Insights artwork */

.insight-card {
  position: absolute;
  top: 15%;
  left: 7%;
  width: 88%;
  min-height: 16rem;
  padding: 1.1rem;
  background: #20201c;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 0.9rem;
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.35);
}

.insight-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6875rem;
}

.insight-card__top span {
  color: var(--muted);
}

.insight-card__top b {
  color: var(--violet);
  font-size: 1.1rem;
}

.line-chart {
  width: 100%;
  height: 10.5rem;
  margin-top: 0.5rem;
  color: var(--violet);
  overflow: visible;
}

.line-chart__area {
  fill: url(#chart-fill);
}

.line-chart__line {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
  vector-effect: non-scaling-stroke;
}

.insight-card__axis {
  display: flex;
  justify-content: space-between;
  color: #73736b;
  font-size: 0.5rem;
  letter-spacing: 0.08em;
}

.metric-pill {
  position: absolute;
  right: 10%;
  bottom: 4%;
  display: flex;
  gap: 1.4rem;
  align-items: center;
  padding: 0.65rem 0.8rem;
  color: var(--ink);
  background: var(--violet);
  border: 0.25rem solid #11110f;
  border-radius: 0.75rem;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.28);
  transform: rotate(-2deg);
}

.metric-pill span {
  font-size: 0.5625rem;
  font-weight: 700;
}

.metric-pill b {
  font-size: 0.875rem;
}

/* Automation artwork */

.flow-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(128, 239, 163, 0.52);
  stroke-dasharray: 5 6;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.flow-node {
  position: absolute;
  display: flex;
  gap: 0.55rem;
  align-items: center;
  min-width: 8.2rem;
  padding: 0.65rem;
  color: var(--ink-on-dark);
  background: #282823;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.7rem;
  box-shadow: 0 0.8rem 1.8rem rgba(0, 0, 0, 0.3);
}

.flow-node span {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  color: var(--accent-ink);
  background: var(--green);
  border-radius: 0.45rem;
  font-size: 0.5625rem;
  font-weight: 850;
  place-items: center;
}

.flow-node b {
  font-size: 0.6875rem;
}

.flow-node--trigger {
  top: 40%;
  left: 3%;
}

.flow-node--logic {
  top: 40%;
  left: 39%;
}

.flow-node--output-a {
  top: 17%;
  right: 2%;
}

.flow-node--output-b {
  right: 2%;
  bottom: 17%;
}

.flow-node--logic span {
  background: #f2f2ea;
}

.context-preview__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.4rem, 2.5vw, 2rem);
}

.context-preview__copy .eyebrow {
  color: var(--preview-accent);
  transition: color 300ms ease;
}

.context-preview__copy h2 {
  max-width: 16ch;
  margin: 1rem 0 0;
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
  font-weight: 580;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.context-preview__description {
  max-width: 34ch;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.benefit-list {
  display: grid;
  gap: 0.55rem;
  padding: 0;
  margin: 1.25rem 0 1.5rem;
  list-style: none;
}

.benefit-list li {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  color: #d7d7cf;
  font-size: 0.6875rem;
}

.benefit-list li span {
  width: 0.35rem;
  height: 0.35rem;
  background: var(--preview-accent);
  border-radius: 50%;
  transition: background-color 300ms ease;
}

.benefit-list li b {
  font-weight: 560;
}

.context-preview__cta {
  width: 100%;
  margin-top: auto;
  background: var(--preview-accent);
  transition:
    transform 220ms var(--ease-spring),
    background-color 300ms ease;
}

.context-preview__cta:hover {
  background: var(--preview-accent);
  filter: brightness(1.08);
}

.no-js .context-preview,
.no-js .mega-menu__close,
.no-js .mega-menu__hint {
  display: none;
}

.no-js .mega-menu__layout {
  grid-template-columns: 1fr;
}

/* --------------------------------------------------------------------------
   Demonstration page
   -------------------------------------------------------------------------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(20rem, 0.65fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
  width: min(calc(100% - 3rem), var(--content-width));
  min-height: 100svh;
  padding: 10rem 0 5rem;
  margin-inline: auto;
}

.hero__kicker {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  margin: 0 0 1.5rem;
  color: var(--muted-dark);
  font-size: 0.6875rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__kicker span {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--accent);
  border: 1px solid var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 0.2rem rgba(216, 255, 85, 0.55);
}

.hero h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.65rem, 8.4vw, 8rem);
  font-weight: 520;
  letter-spacing: -0.085em;
  line-height: 0.83;
}

.hero h1 em {
  position: relative;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero h1 em::after {
  position: absolute;
  right: 0;
  bottom: 0.01em;
  left: 0;
  z-index: -1;
  height: 0.22em;
  background: var(--accent);
  content: "";
  transform: rotate(-1deg);
}

.hero__lede {
  max-width: 42rem;
  margin: 2rem 0 0;
  color: var(--muted-dark);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.hero__link {
  display: inline-flex;
  gap: 1.5rem;
  align-items: center;
  margin-top: 2rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--ink);
  font-size: 0.8125rem;
  font-weight: 750;
}

.hero__link span {
  transition: transform 180ms ease;
}

.hero__link:hover span {
  transform: translateY(0.2rem);
}

.spec-card {
  overflow: hidden;
  color: var(--ink-on-dark);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: 1rem 1rem 0 rgba(23, 23, 20, 0.08);
}

.spec-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.1rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 0.625rem;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.status-dot {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  color: var(--green);
}

.status-dot::before {
  width: 0.4rem;
  height: 0.4rem;
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 0 0.2rem rgba(128, 239, 163, 0.12);
  content: "";
}

.spec-card__diagram {
  position: relative;
  min-height: 19rem;
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    #1d1d19;
  background-size: 2rem 2rem;
}

.diagram-label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--muted);
  font-size: 0.6rem;
  text-transform: uppercase;
}

.diagram-node,
.diagram-output {
  position: absolute;
  display: grid;
  min-width: 5.5rem;
  min-height: 2.6rem;
  padding: 0.5rem;
  background: #292923;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.55rem;
  font-size: 0.6875rem;
  font-weight: 650;
  place-items: center;
}

.diagram-node--one {
  top: 27%;
  left: 10%;
}

.diagram-node--two {
  bottom: 25%;
  left: 10%;
}

.diagram-output {
  top: 35%;
  right: 8%;
  width: 7rem;
  min-height: 5rem;
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
  font-size: 0.8rem;
  text-align: center;
}

.diagram-line {
  position: absolute;
  top: 49%;
  right: 27%;
  left: 36%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 0.3rem, transparent 0.3rem 0.6rem);
}

.spec-card__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  border-top: 1px solid var(--line);
}

.spec-card__stats div {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border-right: 1px solid var(--line);
}

.spec-card__stats div:last-child {
  border: 0;
}

.spec-card__stats dt {
  color: var(--muted);
  font-size: 0.5625rem;
  text-transform: uppercase;
}

.spec-card__stats dd {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 750;
}

.component-notes {
  width: min(calc(100% - 3rem), var(--content-width));
  padding: 7rem 0;
  margin-inline: auto;
  border-top: 1px solid var(--line-dark);
}

.component-notes__heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 3rem;
}

.component-notes__heading .eyebrow {
  color: var(--muted-dark);
}

.component-notes__heading h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 540;
  letter-spacing: -0.07em;
  line-height: 0.95;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.solution-card {
  min-height: 18rem;
  padding: 1.25rem;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  transition:
    color 220ms ease,
    background-color 220ms ease,
    transform 250ms var(--ease-out);
}

.solution-card:hover {
  color: var(--ink-on-dark);
  background: var(--surface);
  transform: translateY(-0.35rem);
}

.solution-card > span {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 5rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.625rem;
  place-items: center;
}

.solution-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.solution-card p {
  margin: 0.75rem 0 0;
  color: var(--muted-dark);
  font-size: 0.8rem;
}

.solution-card:hover p {
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  width: min(calc(100% - 3rem), var(--content-width));
  padding: 1.5rem 0 2rem;
  margin-inline: auto;
  color: var(--muted-dark);
  border-top: 1px solid var(--line-dark);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

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

@media (max-width: 63.999rem) {
  :root {
    --header-height: 3.9rem;
  }

  body.mega-open {
    overflow: hidden;
  }

  .site-header {
    top: 0.75rem;
    right: 0.75rem;
    left: 0.75rem;
  }

  .nav-shell {
    grid-template-columns: auto auto;
    justify-content: space-between;
    padding: 0.5rem 0.55rem 0.5rem 0.8rem;
    border-radius: 1rem;
  }

  .site-nav__toggle {
    display: inline-flex;
    gap: 0.7rem;
    align-items: center;
    justify-self: end;
    min-height: 2.75rem;
    padding: 0.65rem 0.8rem;
    color: var(--ink-on-dark);
    background: rgba(255, 255, 255, 0.07);
    border-radius: 0.7rem;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 700;
  }

  .site-nav__toggle-icon {
    display: grid;
    gap: 0.3rem;
    width: 1rem;
  }

  .site-nav__toggle-icon span {
    width: 100%;
    height: 1px;
    background: currentColor;
    transform-origin: center;
    transition: transform 220ms var(--ease-out);
  }

  .site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon span:first-child {
    transform: translateY(0.15rem) rotate(45deg);
  }

  .site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon span:last-child {
    transform: translateY(-0.15rem) rotate(-45deg);
  }

  .site-nav {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: stretch;
    justify-content: flex-start;
    overflow: auto;
    overscroll-behavior: contain;
    border-top: 0 solid transparent;
  }

  .js .site-nav {
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    transition:
      max-height 420ms var(--ease-out),
      opacity 220ms ease,
      visibility 0s linear 420ms,
      padding-top 420ms var(--ease-out),
      border-width 420ms var(--ease-out);
  }

  .js .site-nav.is-open {
    max-height: calc(100svh - 6rem);
    padding-top: 0.75rem;
    opacity: 1;
    border-top-width: 1px;
    border-top-color: var(--line);
    visibility: visible;
    transition-delay: 0s;
  }

  .no-js .site-nav {
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
  }

  .no-js .site-nav__toggle {
    display: none;
  }

  .site-nav__list {
    display: grid;
    gap: 0.25rem;
    align-items: stretch;
  }

  .nav-link {
    justify-content: space-between;
    width: 100%;
    min-height: 3rem;
    padding-inline: 0.8rem;
  }

  .header-cta {
    width: 100%;
    margin-bottom: 0.25rem;
  }

  .mega-menu__surface {
    position: static;
    max-height: none;
    padding: 0.75rem;
    margin: 0.25rem 0 0.5rem;
    border-radius: 1rem;
    box-shadow: none;
  }

  .mega-menu__heading {
    display: block;
    padding: 0.5rem 2.75rem 1rem 0.25rem;
  }

  .mega-menu__headline {
    font-size: 1.15rem;
  }

  .mega-menu__hint {
    display: none;
  }

  .mega-menu__close {
    top: 0.7rem;
    right: 0.7rem;
  }

  .mega-menu__layout {
    grid-template-columns: 1fr;
  }

  .category-column {
    padding: 0;
  }

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

  .category-card {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.55rem;
    min-height: 4.4rem;
  }

  .category-card__arrow {
    display: none;
  }

  .js .category-card__description {
    display: block;
  }

  .category-card__description {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .context-preview {
    grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.85fr);
    min-height: 21rem;
  }

  .context-preview__copy h2 {
    font-size: 1.45rem;
  }

  .benefit-list {
    display: none;
  }

  .context-preview__cta {
    margin-top: 1.25rem;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 4rem;
    min-height: auto;
    padding-top: 10rem;
  }

  .hero h1 {
    font-size: clamp(3.75rem, 12vw, 7rem);
  }

  .spec-card {
    width: min(100%, 28rem);
    justify-self: end;
  }

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

@media (max-width: 43.999rem) {
  .site-header {
    top: 0.5rem;
    right: 0.5rem;
    left: 0.5rem;
  }

  .brand span {
    font-size: 0.75rem;
  }

  .site-nav__toggle-label {
    position: absolute;
    overflow: hidden;
    width: 1px;
    height: 1px;
    clip: rect(0, 0, 0, 0);
  }

  .site-nav__toggle {
    width: 2.75rem;
    justify-content: center;
  }

  .category-list {
    grid-template-columns: 1fr;
  }

  .category-card {
    min-height: 3.8rem;
  }

  .context-preview {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .context-preview__visual {
    min-height: 15rem;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .browser-card__body {
    min-height: 10rem;
  }

  .browser-card__main {
    padding: 1rem;
  }

  .mini-cards {
    margin-top: 0.8rem;
  }

  .mini-cards i {
    min-height: 2rem;
  }

  .product-card {
    top: 5%;
    left: 17%;
    width: 59%;
  }

  .product-card__object {
    aspect-ratio: 1.55;
  }

  .insight-card {
    top: 8%;
    min-height: 12.5rem;
  }

  .line-chart {
    height: 7.5rem;
  }

  .flow-node {
    min-width: auto;
    padding: 0.45rem;
  }

  .flow-node span {
    width: 1.55rem;
    height: 1.55rem;
  }

  .flow-node b {
    font-size: 0.55rem;
  }

  .hero,
  .component-notes,
  .site-footer {
    width: min(calc(100% - 2rem), var(--content-width));
  }

  .hero {
    padding-top: 8rem;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 17vw, 5rem);
  }

  .component-notes {
    padding-block: 5rem;
  }

  .component-notes__heading {
    grid-template-columns: 1fr;
  }

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

  .solution-card {
    min-height: 14rem;
  }

  .solution-card > span {
    margin-bottom: 3rem;
  }

  .site-footer {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Respect user preferences and avoid non-essential movement. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .preview-glow,
  .preview-grid,
  body::before {
    display: none;
  }

  .category-card.is-active,
  .context-preview__cta,
  .header-cta {
    border: 2px solid ButtonText;
  }
}