@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/space-grotesk.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --bg: #0b131b;
  --bg-2: #0e1822;
  --panel: #121e2a;
  --panel-2: #172636;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --ink: #eef3f8;
  --muted: #9aabbd;
  --faint: #6c7f92;
  --orange: #ff7a1a;
  --orange-2: #ffb054;
  --orange-deep: #c95406;
  --teal: #2ec4b6;
  --violet: #a86bff;
  --heading: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, Menlo,
    monospace;
  --radius: 24px;
  --container: 1180px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--heading);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0;
}

h2 {
  font-size: clamp(36px, 5vw, 60px);
}

h3 {
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--orange-2);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.svg-definitions {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.1em;
  height: 1.1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.16em;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  background: var(--orange);
  color: #111;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

/* ---------- buttons ---------- */

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--orange);
  color: #170b02;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition:
    transform 0.2s var(--ease),
    background 0.2s;
}

.button:hover {
  background: var(--orange-2);
  transform: translateY(-1px);
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.store-button,
.dock-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 196px;
  padding: 11px 22px 11px 18px;
  border-radius: 16px;
  background: #05090d;
  border: 1px solid var(--line-2);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, 0.8);
  transition:
    transform 0.2s var(--ease),
    border-color 0.2s;
}

.store-button:hover,
.dock-button:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 176, 84, 0.6);
}

.store-icon {
  width: 26px;
  height: 26px;
  flex: none;
  color: var(--orange-2);
}

.store-icon.apple {
  color: #eef3f8;
}

.is-soon .store-icon {
  opacity: 0.7;
}

.store-button span,
.dock-button span {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.store-button small,
.dock-button small {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: #c7d2dd;
}

.store-button strong,
.dock-button strong {
  font-family: var(--heading);
  font-size: 21px;
  letter-spacing: -0.01em;
}

.is-soon {
  cursor: default;
}

.is-soon:hover {
  transform: none;
  border-color: var(--line-2);
}

/* ---------- header ---------- */

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition:
    background 0.3s,
    border-color 0.3s,
    backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}

.header.is-scrolled,
.header.is-open {
  background: rgba(11, 19, 27, 0.82);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--heading);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  border-radius: 9px;
}

.desktop-nav {
  display: flex;
  gap: 26px;
  margin-inline-start: auto;
}

.desktop-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}

.desktop-nav a:hover {
  color: var(--ink);
}

.lang-menu {
  position: relative;
}

.lang-menu summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.lang-menu summary::-webkit-details-marker {
  display: none;
}

.lang-menu .chevron {
  width: 14px;
  height: 14px;
  color: var(--muted);
  transition: transform 0.2s var(--ease);
}

.lang-menu details[open] .chevron {
  transform: rotate(180deg);
}

.lang-menu ul {
  position: absolute;
  inset-inline-end: 0;
  top: calc(100% + 8px);
  z-index: 60;
  width: 220px;
  max-height: min(70vh, 520px);
  overflow-y: auto;
  margin: 0;
  padding: 6px;
  list-style: none;
  border-radius: 16px;
  border: 1px solid var(--line-2);
  background: rgba(14, 24, 34, 0.97);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.8);
}

.lang-menu li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 15px;
  text-decoration: none;
}

.lang-menu li a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
}

.lang-menu li a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.lang-menu li a[aria-current="page"]::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-inline-start: auto;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.menu-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s var(--ease);
}

.menu-toggle span:first-child {
  top: 17px;
}

.menu-toggle span:last-child {
  top: 25px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-nav {
  display: grid;
  padding: 8px 20px 20px;
  gap: 4px;
}

.mobile-nav a {
  padding: 12px 4px;
  font-family: var(--heading);
  font-size: 22px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

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

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 132px 0 90px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 900px;
  height: 900px;
  background: radial-gradient(
    closest-side,
    rgba(255, 122, 26, 0.2),
    rgba(255, 122, 26, 0) 70%
  );
  z-index: -1;
}

.hero-bed {
  position: absolute;
  inset: auto -20% -10% -20%;
  height: 70%;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(700px) rotateX(62deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, #000 10%, transparent 85%);
  -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 85%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px 7px 11px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--orange-2);
  font-size: 14px;
  font-weight: 600;
}

.hero h1 {
  margin-top: 22px;
  font-size: clamp(44px, 4.7vw, 70px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.print-word {
  position: relative;
  display: inline-block;
}

.print-text {
  display: inline-block;
  color: transparent;
  background: repeating-linear-gradient(
    180deg,
    #ffc27a 0,
    var(--orange) 0.072em,
    var(--orange-deep) 0.088em,
    #ffc27a 0.1em
  );
  -webkit-background-clip: text;
  background-clip: text;
  padding-bottom: 0.06em;
}

.js .print-text {
  animation: print-up 1.7s steps(17, end) 0.35s both;
}

.print-word::after {
  content: "";
  position: absolute;
  left: -0.06em;
  right: -0.06em;
  height: 0.07em;
  bottom: 0.06em;
  border-radius: 1em;
  background: #fff1e0;
  box-shadow:
    0 0 14px 3px rgba(255, 154, 60, 0.9),
    0 0 40px 6px rgba(255, 122, 26, 0.45);
  opacity: 0;
}

.js .print-word::after {
  animation: nozzle-rise 1.7s steps(17, end) 0.35s both;
}

@keyframes print-up {
  from {
    clip-path: inset(100% -0.2em 0 -0.2em);
  }
  to {
    clip-path: inset(0 -0.2em 0 -0.2em);
  }
}

@keyframes nozzle-rise {
  0% {
    bottom: 0.06em;
    opacity: 1;
  }
  94% {
    opacity: 1;
  }
  100% {
    bottom: 0.92em;
    opacity: 0;
  }
}

.hero-lead {
  margin-top: 24px;
  max-width: 34em;
  color: var(--muted);
  font-size: 19px;
}

.hero .store-buttons {
  margin-top: 32px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.hero-note i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- hero viewer ---------- */

.viewer {
  position: relative;
  border-radius: 30px;
  background: linear-gradient(180deg, #152434 0%, #0f1a26 100%);
  border: 1px solid var(--line-2);
  box-shadow:
    0 50px 100px -40px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  overflow: hidden;
}

.viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.viewer-file {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  min-width: 0;
}

.viewer-file span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewer-file .icon {
  color: var(--orange-2);
}

.viewer-meta {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12.5px;
  white-space: nowrap;
}

.viewer-stage {
  position: relative;
  height: clamp(340px, 40vw, 500px);
  cursor: grab;
  touch-action: pan-y;
}

.viewer-stage.is-dragging {
  cursor: grabbing;
}

#print-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.layer-rail {
  position: absolute;
  top: 16px;
  bottom: 16px;
  right: 14px;
  width: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
}

.layer-top {
  color: var(--ink);
  font-weight: 700;
}

#layer-range {
  flex: 1;
  width: 28px;
  margin: 0;
  writing-mode: vertical-lr;
  direction: rtl;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  cursor: pointer;
}

#layer-range::-webkit-slider-runnable-track {
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(
    to top,
    var(--orange) var(--fill, 100%),
    rgba(255, 255, 255, 0.14) var(--fill, 100%)
  );
}

#layer-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  margin-left: -9px;
  border-radius: 50%;
  background: var(--orange);
  border: 4px solid #fff3e6;
  box-shadow: 0 4px 14px rgba(255, 122, 26, 0.6);
}

#layer-range::-moz-range-track {
  width: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.14);
}

#layer-range::-moz-range-progress {
  width: 4px;
  border-radius: 4px;
  background: var(--orange);
}

#layer-range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--orange);
  border: 4px solid #fff3e6;
}

.viewer-hint {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(5, 9, 13, 0.55);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  pointer-events: none;
  transition: opacity 0.4s;
}

.viewer.is-touched .viewer-hint {
  opacity: 0;
}

.viewer-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: rgba(5, 9, 13, 0.25);
}

.viewer-play {
  width: 40px;
  height: 40px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 0;
  background: var(--orange);
  color: #170b02;
  cursor: pointer;
}

.viewer-play .icon {
  width: 18px;
  height: 18px;
}

.viewer-play .icon-play,
.viewer.is-paused .viewer-play .icon-pause {
  display: none;
}

.viewer.is-paused .viewer-play .icon-play {
  display: block;
}

.layer-readout {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
  white-space: nowrap;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.color-modes {
  display: flex;
  margin-inline-start: auto;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.color-modes button {
  border: 0;
  padding: 6px 12px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.color-modes button[aria-pressed="true"] {
  background: var(--ink);
  color: #0b131b;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 14px 14px;
  background: rgba(5, 9, 13, 0.25);
  font-size: 13px;
  color: var(--muted);
}

.legend[hidden] {
  display: none;
}

.legend button,
.legend > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
}

.legend button {
  cursor: pointer;
}

.legend button[aria-pressed="false"] {
  opacity: 0.45;
  text-decoration: line-through;
}

.legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: 0 0 10px var(--swatch);
}

.legend .speed-scale {
  gap: 10px;
  width: 100%;
  border: 0;
  background: none;
  padding: 4px 2px;
}

.speed-scale b {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
}

.speed-scale i {
  flex: 1;
  height: 8px;
  border-radius: 8px;
  box-shadow: none;
  background: linear-gradient(
    90deg,
    #3d7bff,
    #2ec4b6,
    #9be15d,
    #ffd23f,
    #ff7a1a,
    #e0475a
  );
}

/* ---------- section scaffolding ---------- */

section {
  position: relative;
}

.formats,
.tour,
.pro,
.faq {
  padding: 120px 0;
}

.section-head {
  max-width: 720px;
}

.kicker {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--orange-2);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kicker::before {
  content: "; ";
  color: var(--faint);
}

.section-lead {
  margin-top: 20px;
  color: var(--muted);
  font-size: 18px;
  max-width: 36em;
}

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- formats ---------- */

.formats {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  border-top: 1px solid var(--line);
}

.format-grid {
  list-style: none;
  margin: 56px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.format-card {
  position: relative;
  padding: 26px 26px 28px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
  transition:
    transform 0.35s var(--ease),
    border-color 0.35s;
}

.js .format-card.reveal {
  transition:
    opacity 0.8s var(--ease),
    transform 0.35s var(--ease),
    border-color 0.35s;
}

.format-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(closest-side, var(--glow, transparent), transparent);
  opacity: 0;
  transition: opacity 0.35s;
}

.format-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
}

.format-card:hover::after {
  opacity: 0.35;
}

.format-badge {
  --notch: 12px;
  display: inline-grid;
  place-items: center;
  min-width: 62px;
  height: 74px;
  padding: 0 12px;
  margin-bottom: 20px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--tint);
  background:
    linear-gradient(
        225deg,
        color-mix(in srgb, var(--tint) 45%, transparent) var(--notch),
        transparent var(--notch)
      ),
    color-mix(in srgb, var(--tint) 14%, transparent);
  clip-path: polygon(
    0 0,
    calc(100% - var(--notch)) 0,
    100% var(--notch),
    100% 100%,
    0 100%
  );
  border-radius: 6px;
}

.format-badge.wide {
  font-size: 13px;
}

.format-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 16px;
}

.sniff {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: center;
  margin-top: 18px;
  padding: 32px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255, 176, 84, 0.35);
  background: rgba(255, 122, 26, 0.04);
}

.sniff-copy p {
  margin-top: 10px;
  color: var(--muted);
}

.sniff-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.sniff-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  font-size: 15px;
}

.sniff-list code {
  font-family: var(--mono);
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: rgba(224, 71, 90, 0.7);
}

.sniff-list .icon {
  color: var(--faint);
}

.sniff-list span {
  margin-inline-start: auto;
  padding: 3px 11px;
  border-radius: 999px;
  background: rgba(255, 122, 26, 0.14);
  color: var(--orange-2);
  font-weight: 600;
  font-size: 14px;
}

.js .sniff-list li {
  opacity: 0;
  transform: translateX(-12px);
  transition:
    opacity 0.5s var(--ease),
    transform 0.5s var(--ease);
}

.js .sniff.is-visible .sniff-list li {
  opacity: 1;
  transform: none;
}

.js .sniff.is-visible .sniff-list li:nth-child(2) {
  transition-delay: 0.18s;
}

.js .sniff.is-visible .sniff-list li:nth-child(3) {
  transition-delay: 0.36s;
}

/* ---------- feature tour ---------- */

.tour-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 72px;
  margin-top: 40px;
}

.tour-device {
  position: sticky;
  top: 96px;
  align-self: start;
  display: grid;
  place-items: center;
  padding: 24px 0;
}

.tour-device::before {
  content: "";
  position: absolute;
  inset: 8% 4%;
  background: radial-gradient(
    closest-side,
    rgba(255, 122, 26, 0.28),
    transparent
  );
  z-index: -1;
}

.phone {
  position: relative;
  width: min(330px, 100%);
  aspect-ratio: 720 / 1280;
  padding: 11px;
  border-radius: 46px;
  background: #04070a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 50px 90px -40px rgba(0, 0, 0, 0.95),
    0 0 0 6px rgba(255, 255, 255, 0.03);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 36px;
}

.tour-device .phone img {
  position: absolute;
  inset: 11px;
  width: calc(100% - 22px);
  height: calc(100% - 22px);
  opacity: 0;
  transform: scale(0.98);
  transition:
    opacity 0.5s var(--ease),
    transform 0.6s var(--ease);
}

.tour-device .phone img.is-active {
  opacity: 1;
  transform: none;
}

.tour-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tour-step {
  min-height: 62vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 0;
  opacity: 0.32;
  transition: opacity 0.4s;
}

.tour-step.is-active {
  opacity: 1;
}

.step-num {
  font-family: var(--mono);
  color: var(--orange);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.tour-step h3 {
  margin-top: 12px;
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: -0.025em;
}

.tour-step p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 18px;
  max-width: 30em;
}

.tour-inline {
  display: none;
}

/* ---------- privacy band ---------- */

.private {
  padding: 40px 0;
}

.private-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 40px;
  align-items: center;
  padding: 52px 56px;
  border-radius: 32px;
  background:
    radial-gradient(
      120% 140% at 0% 0%,
      rgba(46, 196, 182, 0.18),
      transparent 55%
    ),
    var(--panel);
  border: 1px solid var(--line);
}

.private-mark {
  width: 132px;
  height: 132px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--teal);
  border: 1px dashed rgba(46, 196, 182, 0.5);
  box-shadow: 0 0 0 14px rgba(46, 196, 182, 0.06);
}

.private-mark .icon {
  width: 56px;
  height: 56px;
  stroke-width: 1.4;
}

.private h2 {
  font-size: clamp(32px, 4vw, 48px);
}

.private-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-weight: 600;
}

.private-list li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.private-list .icon {
  color: var(--teal);
}

/* ---------- pro ---------- */

.pro-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 64px;
  align-items: center;
}

.pro-list {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pro-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.pro-list .icon {
  width: 40px;
  height: 40px;
  padding: 9px;
  border-radius: 12px;
  background: rgba(255, 122, 26, 0.12);
  color: var(--orange-2);
}

.pro-list span {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.5;
}

.pro-list b {
  display: block;
  color: var(--ink);
  font-family: var(--heading);
  font-size: 18px;
  margin-bottom: 2px;
}

.pro-art {
  position: relative;
  display: grid;
  place-items: center;
  perspective: 1400px;
}

.pro-art::before {
  content: "";
  position: absolute;
  inset: 10% 0;
  background: radial-gradient(
    closest-side,
    rgba(168, 107, 255, 0.26),
    transparent
  );
}

.phone-tilt {
  transform: rotateY(-16deg) rotateX(6deg);
  transition: transform 0.6s var(--ease);
}

.pro-art:hover .phone-tilt {
  transform: rotateY(-6deg) rotateX(3deg);
}

.pro-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 14px;
  background: rgba(18, 30, 42, 0.86);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-2);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.8);
  animation: float 6s ease-in-out infinite;
}

.pro-chip .icon {
  color: var(--orange-2);
}

.pro-chip-1 {
  top: 18%;
  left: 2%;
}

.pro-chip-2 {
  bottom: 16%;
  right: 4%;
  animation-delay: -3s;
}

.pro-chip-2 .icon {
  color: var(--teal);
}

@keyframes float {
  50% {
    transform: translateY(-10px);
  }
}

/* ---------- faq ---------- */

.faq {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.faq-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 56px;
  align-items: start;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--heading);
  font-size: 20px;
  font-weight: 600;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  flex: none;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--orange-2);
  font-size: 20px;
  transition: transform 0.3s var(--ease);
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details p {
  padding: 0 0 24px;
  padding-inline-end: 52px;
  color: var(--muted);
}

/* ---------- download ---------- */

.download {
  padding: 140px 0;
  overflow: hidden;
  text-align: center;
}

.download::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      60% 55% at 50% 55%,
      rgba(255, 122, 26, 0.22),
      transparent 70%
    ),
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.035) 0 1px,
      transparent 1px 14px
    );
  z-index: -1;
}

.download-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.download-icon {
  border-radius: 26px;
  box-shadow:
    0 30px 60px -20px rgba(255, 122, 26, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  margin-bottom: 34px;
}

.download .section-lead {
  margin-inline: auto;
}

.download .store-buttons {
  justify-content: center;
  margin-top: 34px;
}

/* ---------- footer ---------- */

.footer {
  padding: 40px 0 56px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 36px;
}

.footer .brand {
  color: var(--ink);
  font-size: 18px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.footer nav a,
.footer nav button {
  color: var(--muted);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-size: 15px;
}

.footer nav a:hover,
.footer nav button:hover {
  color: var(--ink);
}

.footer-note {
  margin-inline-start: auto;
  font-size: 13px;
  color: var(--faint);
}

/* ---------- dock ---------- */

.dock {
  display: none;
}

/* ---------- dialog ---------- */

dialog {
  width: min(560px, calc(100% - 32px));
  padding: 36px 32px 30px;
  border-radius: 24px;
  border: 1px solid var(--line-2);
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.9);
}

dialog::backdrop {
  background: rgba(3, 6, 9, 0.7);
  backdrop-filter: blur(4px);
}

dialog h2 {
  font-size: 30px;
  margin-bottom: 16px;
}

dialog p {
  color: var(--muted);
  font-size: 15.5px;
}

dialog p + p {
  margin-top: 12px;
}

dialog a {
  color: var(--orange-2);
}

.dialog-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: transparent;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

/* ---------- responsive ---------- */

@media (max-width: 1020px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero {
    padding-top: 116px;
  }

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

  .pro-inner,
  .faq-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .pro-art {
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 860px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
    margin-inline-start: 10px;
  }

  .header-inner > .lang-menu {
    margin-inline-start: auto;
  }

  .tour-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .tour-device {
    display: none;
  }

  .tour-step {
    min-height: 0;
    opacity: 1;
    padding: 40px 0;
    border-bottom: 1px solid var(--line);
  }

  .tour-step:last-child {
    border-bottom: 0;
  }

  .tour-inline {
    display: block;
    width: min(300px, 82%);
    margin-top: 28px;
    border-radius: 34px;
    border: 9px solid #04070a;
    box-shadow:
      0 40px 70px -30px rgba(0, 0, 0, 0.9),
      0 0 0 1px rgba(255, 255, 255, 0.1);
  }

  .sniff,
  .private-inner {
    grid-template-columns: 1fr;
  }

  .private-inner {
    padding: 36px 26px;
    gap: 26px;
  }

  .private-mark {
    width: 88px;
    height: 88px;
  }

  .private-mark .icon {
    width: 38px;
    height: 38px;
  }

  .dock {
    display: flex;
    gap: 8px;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 40;
    transform: translateY(140%);
    transition: transform 0.4s var(--ease);
  }

  .dock.is-visible {
    transform: none;
  }

  .dock-button {
    flex: 1;
    min-width: 0;
    gap: 9px;
    padding: 9px 12px;
    justify-content: center;
    background: rgba(5, 9, 13, 0.92);
    backdrop-filter: blur(12px);
  }

  .dock-button .store-icon {
    width: 22px;
    height: 22px;
  }

  .dock-button strong {
    font-size: 17px;
  }

  .dock-button small {
    font-size: 9.5px;
  }

  .footer {
    padding-bottom: 110px;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .container {
    width: calc(100% - 32px);
  }

  .formats,
  .tour,
  .pro,
  .faq {
    padding: 84px 0;
  }

  .format-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .format-card {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 18px;
    padding: 20px;
  }

  .format-badge {
    grid-row: span 2;
    margin: 0;
    height: 64px;
    min-width: 54px;
    font-size: 13px;
  }

  .format-badge.wide {
    font-size: 10px;
    padding: 0 8px;
  }

  .format-card p {
    margin-top: 4px;
  }

  .sniff {
    padding: 24px 18px;
  }

  .sniff-list li {
    flex-wrap: wrap;
    gap: 6px 10px;
  }

  .viewer-controls {
    flex-wrap: wrap;
  }

  .color-modes {
    margin-inline-start: 0;
    width: 100%;
  }

  .color-modes button {
    flex: 1;
  }

  .viewer-meta {
    display: none;
  }

  .store-button {
    width: 100%;
    justify-content: center;
  }

  .faq-list details p {
    padding-inline-end: 0;
  }

  .footer-note {
    margin-inline-start: 0;
  }

  .download {
    padding: 100px 0;
  }
}

:is(:lang(ar), :lang(ja), :lang(ko), :lang(zh), :lang(th)) :is(h1, h2, h3, .brand span) {
  letter-spacing: 0;
}

:is(:lang(ar), :lang(th)) :is(h1, h2) {
  line-height: 1.25;
}

:is(:lang(ja), :lang(ko), :lang(zh)) :is(h1, h2) {
  line-height: 1.15;
}

:is(:lang(ar), :lang(th)) body {
  line-height: 1.75;
}

[dir="rtl"] .icon use[href="#i-arrow"],
[dir="rtl"] .header-cta .icon,
[dir="rtl"] .sniff-list .icon {
  transform: scaleX(-1);
}

[dir="rtl"] .kicker {
  direction: ltr;
  unicode-bidi: isolate;
}

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

  .js .print-text,
  .js .print-word::after {
    animation: none;
  }

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