/* ==========================================================================
   VoiceAec — product site
   Cream, mint, berry, sky, violet. Soft-tech, no external assets.
   ========================================================================== */

:root {
  --cream: #fff9f5;
  --cream-deep: #fff3ec;
  --paper: #ffffff;
  --ink: #3f3a52;
  --ink-deep: #241f30;
  --ink-soft: #5a5566;
  --muted: #6f6880;
  --line: rgba(63, 58, 82, 0.08);
  --line-strong: rgba(63, 58, 82, 0.13);

  --mint: #2ec489;
  --mint-bright: #65e2b2;
  --mint-deep: #0e7f59;
  --mint-soft: #d6f7e8;

  --berry: #f27ba9;
  --berry-deep: #b34c77;
  --berry-soft: #fcd9ec;

  --blue: #4fa8e8;
  --blue-deep: #216c9f;
  --blue-soft: #d9effb;

  --violet: #a78bfa;
  --violet-deep: #6d4fc4;
  --violet-soft: #f0ebff;

  --amber: #e8b84b;
  --amber-deep: #8a6413;
  --amber-soft: #fdf1d3;

  --font: "Segoe UI Variable", "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei",
    "PingFang SC", "Hiragino Sans GB", system-ui, -apple-system, sans-serif;
  --mono: "Cascadia Code", "Cascadia Mono", Consolas, "SFMono-Regular", ui-monospace, monospace;

  --wrap: 1240px;
  --nav-h: 72px;
  --radius: 22px;
  --radius-lg: 30px;

  --shadow-card: 0 30px 70px -50px rgba(63, 58, 82, 0.42),
    0 10px 30px -26px rgba(242, 123, 169, 0.2);
  --shadow-float: 0 24px 60px -30px rgba(63, 58, 82, 0.36);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 22px);
  -webkit-text-size-adjust: 100%;
}

/* Page scrollbar: a slim mint pill that floats over the background. */
@supports not selector(::-webkit-scrollbar) {
  html {
    scrollbar-width: thin;
    scrollbar-color: rgba(46, 196, 137, 0.45) transparent;
  }
}

html::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

html::-webkit-scrollbar-track,
html::-webkit-scrollbar-corner {
  background: transparent;
}

html::-webkit-scrollbar-thumb {
  border: 4px solid transparent;
  border-radius: 999px;
  background: rgba(46, 196, 137, 0.32);
  background-clip: padding-box;
}

html::-webkit-scrollbar-thumb:hover {
  background: rgba(46, 196, 137, 0.5);
  background-clip: padding-box;
}

html::-webkit-scrollbar-thumb:active {
  background: rgba(14, 127, 89, 0.6);
  background-clip: padding-box;
}

html,
body {
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  background:
    radial-gradient(1100px 720px at 4% -8%, rgba(214, 247, 232, 0.92), transparent 62%),
    radial-gradient(1000px 660px at 102% -2%, rgba(217, 239, 251, 0.9), transparent 60%),
    radial-gradient(900px 720px at 52% 18%, rgba(252, 217, 236, 0.22), transparent 66%),
    var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(520px 340px at 88% 42%, rgba(167, 139, 250, 0.08), transparent 70%),
    radial-gradient(460px 300px at 8% 72%, rgba(232, 184, 75, 0.07), transparent 72%);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.22;
  text-wrap: balance;
}

h1 {
  font-size: clamp(34px, 20px + 3.5vw, 68px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(30px, 3.6vw, 50px);
}

h3 {
  font-size: clamp(19px, 1.8vw, 23px);
}

p {
  margin: 0;
  text-wrap: pretty;
}

img,
svg {
  display: block;
}

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

a {
  color: var(--mint-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #0a6b4b;
}

button,
input {
  font: inherit;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: rgba(46, 196, 137, 0.24);
}

:focus-visible {
  outline: 3px solid rgba(79, 168, 232, 0.62);
  outline-offset: 3px;
  border-radius: 8px;
}

main:focus {
  outline: none;
}

[hidden] {
  display: none !important;
}

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

.icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-fill {
  fill: currentColor;
  stroke: none;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -70px;
  z-index: 200;
  padding: 11px 18px;
  border-radius: 999px;
  background: var(--ink-deep);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: top 0.2s ease;
}

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

/* Tone helpers ------------------------------------------------------------ */
.tone-mint {
  --tone: var(--mint);
  --tone-deep: var(--mint-deep);
  --tone-soft: var(--mint-soft);
}

.tone-berry {
  --tone: var(--berry);
  --tone-deep: var(--berry-deep);
  --tone-soft: var(--berry-soft);
}

.tone-blue {
  --tone: var(--blue);
  --tone-deep: var(--blue-deep);
  --tone-soft: var(--blue-soft);
}

.tone-violet {
  --tone: var(--violet);
  --tone-deep: var(--violet-deep);
  --tone-soft: var(--violet-soft);
}

.tone-amber {
  --tone: var(--amber);
  --tone-deep: var(--amber-deep);
  --tone-soft: var(--amber-soft);
}

/* Layout ------------------------------------------------------------------ */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  position: relative;
  padding: clamp(64px, 7vw, 100px) 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: clamp(28px, 4vw, 58px);
  align-items: end;
  margin-bottom: clamp(34px, 4.4vw, 56px);
}

.section-head h2 {
  max-width: 760px;
}

.section-head .lead {
  max-width: 460px;
  justify-self: end;
  padding-bottom: 4px;
  color: var(--ink-soft);
  font-size: clamp(15.5px, 1.15vw, 17.5px);
  line-height: 1.82;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 15px;
  color: var(--mint-deep);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(46, 196, 137, 0.12);
}

.hero-eyebrow::before {
  display: none;
}

.live-dot {
  position: relative;
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--mint);
  animation: breathe 2.6s ease-in-out infinite;
}

.fine-print {
  max-width: 920px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.75;
}

.download-fallback {
  max-width: none;
  margin-top: 18px;
  text-align: center;
}

code {
  padding: 1px 5px;
  border-radius: 5px;
  background: rgba(63, 58, 82, 0.055);
  color: #4d4660;
  font-family: var(--mono);
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.22s ease,
    background 0.22s ease,
    border-color 0.22s ease,
    color 0.22s ease;
}

.btn .icon {
  width: 18px;
  height: 18px;
}

.latency-num,
.sha-meta,
.brand-version,
.mode-table {
  font-variant-numeric: tabular-nums;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0) scale(0.99);
}

.btn-primary {
  color: #073b2a;
  background: linear-gradient(135deg, #6be8b9 0%, #2ec489 55%, #25b87f 100%);
  border-color: rgba(14, 127, 89, 0.16);
  box-shadow:
    0 16px 30px -16px rgba(17, 128, 90, 0.68),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-primary:hover {
  color: #052b1f;
  box-shadow:
    0 21px 38px -17px rgba(17, 128, 90, 0.78),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-soft {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(63, 58, 82, 0.09);
  box-shadow: 0 12px 28px -24px rgba(63, 58, 82, 0.48);
}

.btn-soft:hover {
  color: var(--ink);
  background: #fff;
  border-color: rgba(46, 196, 137, 0.24);
  box-shadow: 0 18px 34px -24px rgba(46, 196, 137, 0.42);
}

.btn-sm {
  min-height: 40px;
  padding: 0 16px;
  font-size: 12.5px;
}

.btn-lg {
  min-height: 54px;
  padding: 0 26px;
  font-size: 15px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(46, 196, 137, 0.34);
  color: var(--mint-deep);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.text-link .icon {
  width: 15px;
  height: 15px;
}

.text-link:hover {
  border-color: var(--mint);
  color: #0a6b4b;
}

.icon-box {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: 14px;
  background: var(--tone-soft, var(--mint-soft));
  color: var(--tone-deep, var(--mint-deep));
}

.icon-box .icon {
  width: 22px;
  height: 22px;
}

/* Navigation -------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 249, 245, 0.58);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-nav.is-scrolled {
  background: rgba(255, 249, 245, 0.92);
  box-shadow: 0 14px 38px -34px rgba(63, 58, 82, 0.5);
}

.nav-shell {
  display: flex;
  align-items: center;
  gap: 22px;
  width: 100%;
  max-width: var(--wrap);
  height: var(--nav-h);
  margin: 0 auto;
  padding: 0 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  box-shadow: 0 8px 18px -10px rgba(46, 196, 137, 0.8);
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.brand-version {
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(214, 247, 232, 0.85);
  color: var(--mint-deep);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-menu a {
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-menu a:hover {
  background: rgba(214, 247, 232, 0.62);
  color: var(--mint-deep);
}

.nav-menu a:active {
  background: var(--mint-soft);
}

.nav-menu a.is-active {
  background: rgba(214, 247, 232, 0.82);
  color: var(--mint-deep);
}

.nav-menu .nav-mobile-link {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.nav-github {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-github .icon {
  width: 17px;
  height: 17px;
}

.nav-github:hover {
  background: rgba(240, 235, 255, 0.8);
  color: var(--violet-deep);
}

.nav-download {
  min-height: 40px;
  padding: 0 16px;
  font-size: 12.5px;
}

.nav-download .icon {
  width: 15px;
  height: 15px;
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(63, 58, 82, 0.1);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.nav-toggle:hover {
  border-color: rgba(46, 196, 137, 0.28);
  background: var(--mint-soft);
}

.nav-toggle:active {
  transform: scale(0.96);
}

.nav-toggle .icon {
  width: 20px;
  height: 20px;
}

.nav-toggle-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-close {
  display: block;
}

/* Hero -------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(40px, 5vw, 72px) 0 clamp(56px, 6vw, 88px);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -180px;
  width: 760px;
  height: 760px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.14), rgba(79, 168, 232, 0.08) 42%, transparent 68%);
  filter: blur(16px);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -260px;
  left: -180px;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(252, 217, 236, 0.3), transparent 66%);
  pointer-events: none;
}

.hero > .wrap {
  position: relative;
  z-index: 1;
}

.hero-copy {
  text-align: center;
  animation: heroIn 0.8s 0.04s both;
}

.hero-eyebrow {
  margin-bottom: 20px;
  padding: 7px 12px;
  border: 1px solid rgba(46, 196, 137, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--mint-deep);
  font-size: 12.5px;
  letter-spacing: 0.035em;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

h1 .h1-line {
  display: block;
}

.h1-accent {
  background: linear-gradient(100deg, #0b6d4d 0%, #148d61 38%, #2f86c2 78%, #1f679a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

@supports not (background-clip: text) {
  .h1-accent {
    background: none;
    color: var(--mint-deep);
    -webkit-text-fill-color: currentColor;
  }
}

.hero-lead {
  max-width: 640px;
  margin: 22px auto 0;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.86;
  text-wrap: balance;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 11px;
  margin-top: 30px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.hero-note .icon {
  width: 14px;
  height: 14px;
  color: var(--mint-deep);
}

.hero-stage {
  position: relative;
  margin-top: clamp(40px, 4.6vw, 60px);
  animation: heroIn 0.9s 0.16s both;
}

/* Soft mint / blue light behind the prototype. */
.hero-stage::before {
  content: "";
  position: absolute;
  inset: 12% 6% 3%;
  z-index: -1;
  border-radius: 40px;
  background:
    radial-gradient(60% 70% at 28% 60%, rgba(46, 196, 137, 0.22), transparent 72%),
    radial-gradient(60% 70% at 74% 54%, rgba(79, 168, 232, 0.2), transparent 72%);
  filter: blur(44px);
  pointer-events: none;
}

/* Why / contrast ---------------------------------------------------------- */
.why .section-head {
  margin-bottom: clamp(32px, 4vw, 48px);
}

.contrast {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr);
  align-items: stretch;
}

.contrast-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: clamp(26px, 3.1vw, 40px);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 28px;
  overflow: hidden;
  isolation: isolate;
}

.contrast-panel::before {
  content: "";
  position: absolute;
  top: -110px;
  right: -90px;
  z-index: -1;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  filter: blur(26px);
  opacity: 0.58;
}

.contrast-panel.is-bad {
  background: linear-gradient(158deg, #fff5ef 0%, #fde9f1 100%);
  box-shadow: 0 34px 74px -56px rgba(242, 123, 169, 0.65);
}

.contrast-panel.is-bad::before {
  background: var(--berry-soft);
}

.contrast-panel.is-good {
  background: linear-gradient(158deg, #eefcf6 0%, #e4f5fd 100%);
  box-shadow: 0 34px 74px -56px rgba(46, 196, 137, 0.55);
}

.contrast-panel.is-good::before {
  background: var(--mint-soft);
}

.panel-label {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 6px;
  margin-bottom: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  font-size: 12.5px;
  font-weight: 750;
  line-height: 1.5;
}

.panel-label .icon {
  width: 14px;
  height: 14px;
}

.is-bad .panel-label {
  color: var(--berry-deep);
}

.is-good .panel-label {
  color: var(--mint-deep);
}

.contrast-panel h3 {
  margin-bottom: 9px;
  font-size: clamp(22px, 2.1vw, 27px);
}

.contrast-panel p {
  max-width: 480px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.wave-box {
  margin: auto 0 18px;
  padding-top: 24px;
}

.wave-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.5;
}

.wave-bad {
  color: var(--berry-deep);
}

.wave-good {
  color: var(--mint-deep);
}

.wave-art {
  display: block;
  width: 100%;
  height: 104px;
  overflow: visible;
}

.wave-baseline {
  fill: none;
  stroke: rgba(63, 58, 82, 0.1);
  stroke-width: 1;
  stroke-dasharray: 3 6;
  vector-effect: non-scaling-stroke;
}

.is-bad .wave-line {
  fill: none;
  stroke: var(--berry);
  stroke-width: 2.4;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.is-bad .wave-fill {
  fill: rgba(242, 123, 169, 0.13);
  stroke: none;
}

.is-good .wave-line {
  fill: none;
  stroke: var(--mint);
  stroke-width: 2.4;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.is-good .wave-fill {
  fill: rgba(46, 196, 137, 0.13);
  stroke: none;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.5;
}

.contrast-arrow {
  display: grid;
  place-items: center;
  align-self: center;
  justify-self: center;
  z-index: 2;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(46, 196, 137, 0.14);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 18px 40px -26px rgba(63, 58, 82, 0.45);
  color: var(--mint-deep);
}

.contrast-arrow .icon {
  width: 19px;
  height: 19px;
}

.routing {
  margin-top: clamp(28px, 3.4vw, 40px);
  padding: clamp(20px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.66);
  box-shadow: var(--shadow-card);
}

.routing-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  margin-bottom: 18px;
}

.routing-head h3 {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: clamp(18px, 1.6vw, 21px);
}

.routing-head h3 .icon {
  width: 20px;
  height: 20px;
  color: var(--mint-deep);
}

.routing-hint {
  padding: 5px 11px;
  border: 1px solid rgba(242, 123, 169, 0.3);
  border-radius: 999px;
  background: #fff5fa;
  color: var(--berry-deep);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.5;
}

.routing-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: route;
}

.routing-steps li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: 16px 16px 15px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  counter-increment: route;
}

.routing-steps li::before {
  content: counter(route);
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-bottom: 6px;
  border-radius: 50%;
  background: var(--mint-soft);
  color: var(--mint-deep);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

/* Chevron in the gap: the steps read as a signal path. */
.routing-steps li + li::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -17px;
  width: 8px;
  height: 8px;
  border-top: 2px solid rgba(63, 58, 82, 0.28);
  border-right: 2px solid rgba(63, 58, 82, 0.28);
  transform: translateY(-50%) rotate(45deg);
}

.routing-steps li:nth-child(n + 3) {
  border-color: rgba(79, 168, 232, 0.26);
  background: linear-gradient(180deg, #fff, #f2f9fe);
}

.routing-steps li:nth-child(n + 3)::before {
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.routing-steps span {
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.5;
}

.routing-steps b {
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.routing-steps li:nth-child(n + 3) b {
  color: var(--blue-deep);
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: -0.01em;
}

.routing-steps small {
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.6;
}

/* Feature bento ----------------------------------------------------------- */
.features {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.42) 34%, rgba(255, 255, 255, 0));
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(23px, 2.6vw, 32px);
  border: 1px solid rgba(63, 58, 82, 0.045);
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition:
    transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--tone), rgba(255, 255, 255, 0) 68%);
  opacity: 0.68;
}

.feature-card::after {
  content: "";
  position: absolute;
  top: -84px;
  right: -72px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--tone-soft);
  filter: blur(34px);
  opacity: 0.55;
  pointer-events: none;
}

.feature-card > * {
  position: relative;
  z-index: 1;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 38px 82px -52px rgba(63, 58, 82, 0.46),
    0 16px 38px -28px rgba(242, 123, 169, 0.24);
}

.feature-wide {
  grid-column: span 7;
}

.feature-modes {
  grid-column: span 5;
}

.feature-small {
  grid-column: span 4;
}

.feature-obs {
  grid-column: span 12;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.feature-obs .feature-top {
  justify-content: flex-start;
}

.feature-obs .feature-tag {
  margin-left: 0;
}

.feature-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 17px;
}

.feature-tag {
  margin-left: auto;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--tone-soft);
  color: var(--tone-deep);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.5;
  white-space: nowrap;
}

.feature-card h3 {
  margin-bottom: 9px;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.3;
}

.feature-card p {
  max-width: 580px;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.78;
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
}

.latency-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 132px;
  height: 132px;
  flex: 0 0 auto;
  border-radius: 24px;
  background:
    radial-gradient(circle at 72% 18%, rgba(255, 255, 255, 0.24), transparent 42%),
    linear-gradient(150deg, #2ec489, #138f63);
  box-shadow:
    0 24px 40px -24px rgba(17, 128, 90, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  color: #fff;
  overflow: hidden;
}

.latency-num {
  font-family: var(--mono);
  font-size: 43px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.06em;
  font-variant-numeric: tabular-nums;
}

.latency-unit {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.08em;
  opacity: 0.78;
}

.latency-wave {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
  margin-top: 10px;
}

.latency-wave i {
  width: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  animation: barPulse 1.3s ease-in-out infinite;
}

.latency-wave i:nth-child(1) { height: 7px; animation-delay: -0.2s; }
.latency-wave i:nth-child(2) { height: 13px; animation-delay: -0.5s; }
.latency-wave i:nth-child(3) { height: 9px; animation-delay: -0.8s; }
.latency-wave i:nth-child(4) { height: 17px; animation-delay: -0.1s; }
.latency-wave i:nth-child(5) { height: 11px; animation-delay: -0.65s; }
.latency-wave i:nth-child(6) { height: 15px; animation-delay: -0.35s; }
.latency-wave i:nth-child(7) { height: 8px; animation-delay: -0.9s; }
.latency-wave i:nth-child(8) { height: 14px; animation-delay: -0.55s; }

.feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 18px;
}

.feature-meta span {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--tone-soft);
  color: var(--tone-deep);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
  white-space: nowrap;
}

.mini-modes {
  display: grid;
  gap: 5px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.mini-modes li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 10px;
  background: rgba(255, 249, 245, 0.72);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}

.mini-modes li small {
  margin-left: auto;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
}

.mini-modes li.is-current {
  background: var(--mint-soft);
  color: var(--mint-deep);
  font-weight: 750;
}

.mini-modes li.is-current small {
  color: var(--mint-deep);
}

.mini-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.dot-amber { background: var(--amber); }
.dot-mint { background: var(--mint); }
.dot-berry { background: var(--berry); }
.dot-blue { background: var(--blue); }

.swap-visual,
.ref-visual,
.tray-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 17px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 249, 245, 0.68);
}

.swap-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 11px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 18px -16px rgba(63, 58, 82, 0.45);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.swap-pill .icon {
  width: 14px;
  height: 14px;
  color: var(--blue-deep);
}

.swap-icon {
  display: grid;
  place-items: center;
  color: var(--blue);
}

.swap-icon .icon {
  width: 16px;
  height: 16px;
}

.ref-mic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  width: 58px;
  padding: 7px 4px;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 8px 18px -16px rgba(63, 58, 82, 0.45);
  color: var(--berry-deep);
}

.ref-mic .icon {
  width: 18px;
  height: 18px;
}

.ref-mic em {
  color: var(--muted);
  font-size: 11.5px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.4;
}

.ref-mic.is-second {
  background: var(--berry-soft);
}

.ref-line {
  width: 30px;
  border-top: 1px dashed rgba(63, 58, 82, 0.2);
}

.tray-window,
.tray-app {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 9px;
  border-radius: 9px;
  background: #fff;
  box-shadow: 0 8px 18px -16px rgba(63, 58, 82, 0.45);
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.tray-window .icon,
.tray-app .icon {
  width: 15px;
  height: 15px;
}

.tray-window em,
.tray-app em {
  font-style: normal;
}

.tray-window em {
  color: var(--berry-deep);
  font-weight: 800;
}

.tray-app {
  color: var(--mint-deep);
  background: var(--mint-soft);
}

.tray-app em {
  color: var(--mint-deep);
  font-size: 12px;
  font-weight: 700;
}

.tray-arrow {
  color: rgba(63, 58, 82, 0.28);
}

.tray-arrow .icon {
  width: 15px;
  height: 15px;
}

.obs-copy {
  max-width: 660px;
}

.obs-chain {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  padding: 16px 17px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--mint-soft), rgba(217, 239, 251, 0.7));
}

.obs-node {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 11px;
  border-radius: 11px;
  background: #fff;
  box-shadow: 0 8px 18px -18px rgba(63, 58, 82, 0.5);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
}

.obs-node .icon {
  width: 14px;
  height: 14px;
}

.obs-node.is-accent {
  background: var(--mint-deep);
  color: #fff;
}

.obs-link {
  display: grid;
  place-items: center;
  color: rgba(63, 58, 82, 0.26);
}

.obs-link .icon {
  width: 15px;
  height: 15px;
}

/* Modes ------------------------------------------------------------------- */
.modes {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0) 58%);
}

.mode-board {
  border: 1px solid rgba(63, 58, 82, 0.05);
  border-radius: 30px;
  background: #fff;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.scroll-hint {
  display: none;
  margin: 0;
  padding: 13px 18px 0;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 650;
}

.mode-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(46, 196, 137, 0.38) transparent;
  -webkit-overflow-scrolling: touch;
}

.mode-scroll::-webkit-scrollbar {
  height: 8px;
}

.mode-scroll::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(46, 196, 137, 0.38);
}

.mode-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.mode-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.6;
  text-align: left;
}

.mode-table th,
.mode-table td {
  padding: 16px 22px;
  border-bottom: 1px solid rgba(63, 58, 82, 0.06);
  vertical-align: middle;
}

.mode-table th:nth-child(2),
.mode-table td:nth-child(2) {
  --mode: var(--amber);
  --mode-deep: var(--amber-deep);
  --mode-soft: var(--amber-soft);
}

.mode-table th:nth-child(3),
.mode-table td:nth-child(3) {
  --mode: var(--mint);
  --mode-deep: var(--mint-deep);
  --mode-soft: var(--mint-soft);
}

.mode-table th:nth-child(4),
.mode-table td:nth-child(4) {
  --mode: var(--berry);
  --mode-deep: var(--berry-deep);
  --mode-soft: var(--berry-soft);
}

.mode-table th:nth-child(5),
.mode-table td:nth-child(5) {
  --mode: var(--blue);
  --mode-deep: var(--blue-deep);
  --mode-soft: var(--blue-soft);
}

.mode-table thead th {
  padding-top: 25px;
  padding-bottom: 22px;
  vertical-align: top;
  border-bottom: 1px solid rgba(63, 58, 82, 0.08);
}

.mode-table thead th:first-child {
  width: 128px;
}

.mode-table thead th:not(:first-child) {
  border-top: 4px solid var(--mode);
}

.mode-table thead th:nth-child(3) {
  background: linear-gradient(180deg, rgba(214, 247, 232, 0.62), #fff 92%);
}

.mode-table tbody td:nth-child(3) {
  background: rgba(214, 247, 232, 0.16);
}

.mode-table tbody tr:last-child th,
.mode-table tbody tr:last-child td {
  border-bottom: 0;
}

.mode-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  width: 128px;
  padding-top: 15px;
  padding-bottom: 15px;
  background: #fffaf6;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 750;
  line-height: 1.5;
  white-space: nowrap;
  box-shadow: 1px 0 0 rgba(63, 58, 82, 0.06);
}

.mode-table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: #fffaf6;
  box-shadow: 1px 0 0 rgba(63, 58, 82, 0.06);
}

.mode-table tbody td {
  color: var(--ink-soft);
  font-size: 12.5px;
}

.mode-table b {
  color: var(--ink);
  font-weight: 750;
}

.mode-kicker {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 8px;
  color: var(--mode-deep);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.mode-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--mode);
}

.mode-title {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.mode-sub {
  display: block;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.55;
}

.mode-guide {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 11px 20px;
  margin-top: 18px;
  padding: 15px 18px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 22px 48px -46px rgba(63, 58, 82, 0.45);
}

.guide-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.guide-title .icon {
  width: 16px;
  height: 16px;
  color: var(--mint-deep);
}

.guide-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  flex: 1;
}

.guide-step {
  padding: 6px 10px;
  border: 1px solid rgba(63, 58, 82, 0.055);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.5;
  white-space: nowrap;
}

/* Scenes ------------------------------------------------------------------ */
.scenes {
  background: linear-gradient(180deg, rgba(217, 239, 251, 0.34), rgba(255, 249, 245, 0) 72%);
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.scene-card {
  position: relative;
  padding: clamp(24px, 2.7vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 28px;
  box-shadow: 0 30px 70px -56px rgba(63, 58, 82, 0.44);
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.3s ease;
}

.scene-card::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -80px;
  z-index: -1;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: var(--scene);
  filter: blur(38px);
  opacity: 0.16;
}

.scene-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 38px 82px -56px rgba(63, 58, 82, 0.5),
    0 14px 34px -30px rgba(46, 196, 137, 0.2);
}

.scene-mint {
  --scene: var(--mint);
  --scene-deep: var(--mint-deep);
  background: linear-gradient(146deg, #f2fdf8 0%, #ddf7ec 100%);
}

.scene-berry {
  --scene: var(--berry);
  --scene-deep: var(--berry-deep);
  background: linear-gradient(146deg, #fff3f8 0%, #fce0ee 100%);
}

.scene-blue {
  --scene: var(--blue);
  --scene-deep: var(--blue-deep);
  background: linear-gradient(146deg, #f1faff 0%, #dceffc 100%);
}

.scene-violet {
  --scene: var(--violet);
  --scene-deep: var(--violet-deep);
  background: linear-gradient(146deg, #f8f4ff 0%, #ece5ff 100%);
}

.scene-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.scene-top .icon-box {
  background: rgba(255, 255, 255, 0.74);
  color: var(--scene-deep);
  box-shadow: 0 10px 26px -24px rgba(63, 58, 82, 0.5);
}

.scene-tag {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--scene-deep);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.5;
  white-space: nowrap;
}

.scene-card h3 {
  margin-bottom: 8px;
  font-size: clamp(21px, 2vw, 26px);
}

.scene-card > p {
  max-width: 480px;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.78;
}

.recipe {
  display: grid;
  gap: 8px;
  margin-top: 21px;
  padding-top: 16px;
  border-top: 1px dashed rgba(63, 58, 82, 0.13);
}

.recipe-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 12px;
  font-size: 12px;
  line-height: 1.65;
}

.recipe-row span {
  color: var(--muted);
  font-weight: 600;
}

.recipe-row b {
  color: var(--ink-soft);
  font-weight: 700;
}

.recipe-row code {
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink);
  font-size: 11.5px;
  white-space: nowrap;
}

.scene-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 22px;
  padding: 14px 17px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.64);
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.72;
}

.scene-note .icon {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  color: var(--blue-deep);
}

/* Download ---------------------------------------------------------------- */
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.download-main {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(27px, 3.2vw, 42px);
  border: 1px solid rgba(46, 196, 137, 0.2);
  border-radius: 32px;
  background: #fff;
  box-shadow:
    0 42px 90px -64px rgba(63, 58, 82, 0.55),
    0 14px 40px -34px rgba(46, 196, 137, 0.3);
  overflow: hidden;
  isolation: isolate;
}

.download-main::before {
  content: "";
  position: absolute;
  top: -130px;
  right: -110px;
  z-index: -1;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(214, 247, 232, 0.95), rgba(217, 239, 251, 0.48) 48%, transparent 70%);
  filter: blur(20px);
}

.download-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 22px;
}

.download-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 9px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--mint-deep);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.badge-blue {
  background: rgba(255, 255, 255, 0.74);
  color: var(--blue-deep);
}

.download-head h3 {
  margin-bottom: 7px;
  font-size: clamp(27px, 2.7vw, 34px);
}

.download-head p {
  max-width: 480px;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.75;
}

.download-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--mint-soft), rgba(217, 239, 251, 0.72));
  color: var(--mint-deep);
}

.download-icon .icon {
  width: 27px;
  height: 27px;
}

.check-list {
  display: grid;
  gap: 11px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.check-mark {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--mint-soft);
  color: var(--mint-deep);
}

.check-mark .icon {
  width: 12px;
  height: 12px;
  stroke-width: 2.4;
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 11px 18px;
  margin-top: 0;
  margin-bottom: 16px;
}

.download-note {
  max-width: 220px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.65;
}

.file-name {
  display: inline-block;
  padding: 5px 9px;
  border: 1px dashed rgba(63, 58, 82, 0.12);
  border-radius: 8px;
  background: rgba(255, 249, 245, 0.82);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.download-portable {
  display: flex;
  flex-direction: column;
  padding: clamp(27px, 3.2vw, 42px) 32px;
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 26px;
  background: linear-gradient(155deg, #f3faff 0%, #dceffc 100%);
  box-shadow: 0 30px 70px -58px rgba(33, 108, 159, 0.52);
}

.portable-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.portable-head .download-badge {
  margin-bottom: 0;
}

.portable-platform {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.portable-platform .icon {
  width: 13px;
  height: 13px;
}

.download-portable h3 {
  margin-bottom: 6px;
  font-size: 24px;
}

.download-portable p {
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.72;
}

.portable-list {
  display: grid;
  gap: 6px;
  margin: 15px 0 18px;
  padding: 0;
  list-style: none;
}

.portable-list li {
  position: relative;
  padding-left: 14px;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.65;
}

.portable-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 1px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}

.download-secondary {
  width: 100%;
  min-height: 44px;
  margin-top: 0;
  background: #fff;
  font-size: 12.5px;
}

.download-secondary .icon {
  width: 15px;
  height: 15px;
}

.download-portable .file-name {
  margin-top: 11px;
  font-size: 11px;
}

.req-card {
  padding: 23px 24px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 24px 60px -54px rgba(63, 58, 82, 0.45);
}

.req-card h3 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 13px;
  font-size: 16px;
}

.req-card h3 .icon {
  width: 17px;
  height: 17px;
  color: var(--blue-deep);
}

.req-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.req-card li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(63, 58, 82, 0.1);
  font-size: 12.5px;
  line-height: 1.6;
}

.req-card li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.req-card li span {
  color: var(--muted);
  white-space: nowrap;
}

.req-card li b {
  color: var(--ink-soft);
  font-weight: 650;
  text-align: right;
}

.req-card p {
  margin-top: 11px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.sha-panel {
  margin-top: 18px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 24px 58px -54px rgba(63, 58, 82, 0.45);
  overflow: hidden;
}

.sha-panel summary {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 16px 20px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
  transition: background 0.2s ease;
}

.sha-panel summary:hover {
  background: rgba(255, 249, 245, 0.72);
}

.sha-panel summary::-webkit-details-marker {
  display: none;
}

.sha-title {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.sha-title .icon {
  width: 17px;
  height: 17px;
  color: var(--mint-deep);
}

.sha-meta {
  margin-left: auto;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.sha-chevron {
  width: 17px;
  height: 17px;
  color: var(--muted);
  transition: transform 0.25s ease;
}

.sha-panel[open] .sha-chevron {
  transform: rotate(180deg);
}

.sha-body {
  padding: 0 20px 19px;
  border-top: 1px solid rgba(63, 58, 82, 0.06);
}

.sha-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(63, 58, 82, 0.1);
}

.sha-row > div {
  flex: 1;
  min-width: 0;
}

.sha-row b {
  display: block;
  margin-bottom: 4px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 750;
}

.sha-row code {
  display: block;
  padding: 0;
  background: transparent;
  color: var(--ink-soft);
  font-size: 11.5px;
  line-height: 1.7;
  word-break: break-all;
  overflow-wrap: anywhere;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 1px solid rgba(63, 58, 82, 0.12);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.copy-btn .icon {
  width: 12px;
  height: 12px;
}

.copy-btn:hover {
  border-color: rgba(46, 196, 137, 0.36);
  color: var(--mint-deep);
}

.copy-btn.is-copied {
  border-color: rgba(46, 196, 137, 0.4);
  background: var(--mint-soft);
  color: var(--mint-deep);
}

.sha-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

/* FAQ --------------------------------------------------------------------- */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(38px, 5vw, 78px);
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: calc(var(--nav-h) + 28px);
}

.faq-intro .lead {
  max-width: 360px;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.82;
}

.faq-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-top: 26px;
}

.faq-list {
  display: grid;
  gap: 9px;
}

.faq-item {
  border: 1px solid rgba(63, 58, 82, 0.05);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 40px -42px rgba(63, 58, 82, 0.38);
  overflow: hidden;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.faq-item[open] {
  border-color: rgba(46, 196, 137, 0.24);
  box-shadow: 0 24px 50px -44px rgba(46, 196, 137, 0.38);
}

.faq-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 19px;
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
  transition: background 0.2s ease;
}

.faq-item summary:hover {
  background: rgba(214, 247, 232, 0.24);
}

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

.faq-q {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  border-radius: 7px;
  background: var(--mint-soft);
  color: var(--mint-deep);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.faq-toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  margin-left: auto;
  border-radius: 50%;
  background: var(--cream);
  transition: background 0.2s ease;
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--muted);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.faq-toggle::after {
  transform: rotate(90deg);
}

.faq-item[open] .faq-toggle {
  background: var(--mint-soft);
}

.faq-item[open] .faq-toggle::before,
.faq-item[open] .faq-toggle::after {
  background: var(--mint-deep);
}

.faq-item[open] .faq-toggle::after {
  opacity: 0;
  transform: rotate(90deg) scaleX(0);
}

.faq-answer {
  padding: 0 19px 18px 54px;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.85;
}

.faq-answer p {
  margin: 0;
}

/* Open source ------------------------------------------------------------- */
.open-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(30px, 4vw, 58px);
  align-items: center;
  padding: clamp(30px, 4.8vw, 62px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 36px;
  background:
    radial-gradient(560px 360px at 6% 0%, rgba(214, 247, 232, 0.88), transparent 62%),
    radial-gradient(520px 380px at 94% 100%, rgba(252, 217, 236, 0.62), transparent 64%),
    linear-gradient(135deg, #effbf6 0%, #eef8ff 56%, #fdf2f8 100%);
  box-shadow: 0 52px 104px -74px rgba(63, 58, 82, 0.58);
  overflow: hidden;
  isolation: isolate;
}

.open-panel::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 40%;
  z-index: -1;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 40px solid rgba(255, 255, 255, 0.36);
  opacity: 0.6;
}

.open-copy,
.license-panel {
  position: relative;
  z-index: 1;
}

.open-copy h2 {
  font-size: clamp(32px, 3.9vw, 50px);
  line-height: 1.14;
}

.open-lead {
  max-width: 510px;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.85;
}

.privacy-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.privacy-badges span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.5;
  white-space: nowrap;
}

.privacy-badges .icon {
  width: 14px;
  height: 14px;
  color: var(--mint-deep);
}

.open-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 25px;
}

.open-links .btn {
  background: rgba(255, 255, 255, 0.8);
}

.license-panel {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 26px 60px -48px rgba(63, 58, 82, 0.46);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.license-head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 7px;
}

.license-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 13px;
  background: var(--violet-soft);
  color: var(--violet-deep);
}

.license-icon .icon {
  width: 20px;
  height: 20px;
}

.license-head strong {
  display: block;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.4;
}

.license-head span {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.license-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.license-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(63, 58, 82, 0.11);
}

.license-list li:last-child {
  border-bottom: 0;
}

.license-list b {
  display: block;
  color: var(--ink);
  font-size: 12.5px;
  line-height: 1.45;
}

.license-list li > div span {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.license-list a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
  color: var(--mint-deep);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
}

.license-list a .icon {
  width: 12px;
  height: 12px;
}

.license-list a:hover {
  text-decoration: underline;
}

.license-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  padding: 11px 12px;
  border-radius: 12px;
  background: rgba(253, 241, 211, 0.8);
  color: var(--amber-deep);
  font-size: 12px;
  line-height: 1.7;
}

.license-note > span {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.license-note .icon {
  width: 15px;
  height: 15px;
  margin-top: 1px;
}

/* Final CTA --------------------------------------------------------------- */
.final-cta {
  padding: clamp(20px, 3vw, 48px) 0 clamp(74px, 8vw, 108px);
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: 40px;
  align-items: center;
  padding: clamp(36px, 5.6vw, 76px);
  border: 1px solid rgba(255, 255, 255, 0.96);
  border-radius: 40px;
  background:
    radial-gradient(520px 320px at 8% 10%, rgba(214, 247, 232, 0.96), transparent 65%),
    radial-gradient(460px 300px at 88% 22%, rgba(217, 239, 251, 0.9), transparent 66%),
    radial-gradient(520px 340px at 68% 116%, rgba(252, 217, 236, 0.72), transparent 68%),
    linear-gradient(120deg, #fff3ea 0%, #f4fcf8 48%, #eef8ff 100%);
  box-shadow: 0 62px 120px -84px rgba(63, 58, 82, 0.68);
  overflow: hidden;
  isolation: isolate;
}

.cta-panel::before {
  content: "";
  position: absolute;
  top: -150px;
  right: -100px;
  z-index: -1;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  border: 46px solid rgba(255, 255, 255, 0.32);
}

.cta-copy,
.cta-actions {
  position: relative;
  z-index: 1;
}

.cta-copy h2 {
  font-size: clamp(34px, 4.5vw, 60px);
  line-height: 1.09;
}

.cta-copy p {
  max-width: 520px;
  margin-top: 17px;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.82;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  justify-self: end;
}

.cta-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.cta-wave {
  position: absolute;
  right: 28px;
  bottom: -8px;
  z-index: 0;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 116px;
  opacity: 0.24;
  pointer-events: none;
}

.cta-wave i {
  width: 5px;
  border-radius: 999px;
  background: var(--mint);
}

.cta-wave i:nth-child(1) { height: 22px; }
.cta-wave i:nth-child(2) { height: 46px; }
.cta-wave i:nth-child(3) { height: 76px; }
.cta-wave i:nth-child(4) { height: 54px; }
.cta-wave i:nth-child(5) { height: 98px; }
.cta-wave i:nth-child(6) { height: 62px; }
.cta-wave i:nth-child(7) { height: 38px; }
.cta-wave i:nth-child(8) { height: 82px; }
.cta-wave i:nth-child(9) { height: 50px; }
.cta-wave i:nth-child(10) { height: 68px; }
.cta-wave i:nth-child(11) { height: 30px; }
.cta-wave i:nth-child(12) { height: 52px; }

/* Footer ------------------------------------------------------------------ */
.site-footer {
  position: relative;
  padding: 64px 0 26px;
  background: var(--ink-deep);
  color: #f5effc;
  overflow: hidden;
  isolation: isolate;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -260px;
  left: 18%;
  z-index: 0;
  width: 720px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 196, 137, 0.14), transparent 66%);
  pointer-events: none;
}

.site-footer::after {
  content: "";
  position: absolute;
  right: -140px;
  bottom: -220px;
  z-index: 0;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.11), transparent 66%);
  pointer-events: none;
}

.site-footer > .wrap {
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1.42fr);
  gap: 56px;
  align-items: start;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 12px 26px -16px rgba(46, 196, 137, 0.7);
}

.footer-brand strong {
  display: block;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.footer-brand span {
  display: block;
  margin-top: 2px;
  color: rgba(245, 239, 252, 0.6);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.footer-tagline {
  max-width: 330px;
  margin-top: 20px;
  color: rgba(245, 239, 252, 0.65);
  font-size: 12.5px;
  line-height: 1.8;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.footer-col-title {
  margin: 0 0 13px;
  color: rgba(245, 239, 252, 0.48);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.5;
}

.footer-col a {
  display: block;
  padding: 3px 0;
  color: rgba(245, 239, 252, 0.78);
  font-size: 12.5px;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #8ce9c0;
}

.footer-wordmark {
  margin: 46px 0 20px;
  color: rgba(255, 255, 255, 0.045);
  font-size: clamp(54px, 13vw, 168px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.07em;
  white-space: nowrap;
  user-select: none;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(245, 239, 252, 0.6);
  font-size: 12px;
  line-height: 1.7;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a {
  color: rgba(245, 239, 252, 0.72);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: #8ce9c0;
}

.site-footer :focus-visible {
  outline-color: #8ce9c0;
}

/* Animations -------------------------------------------------------------- */
@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes breathe {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(46, 196, 137, 0.32);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(46, 196, 137, 0);
  }
}

@keyframes barPulse {
  0%,
  100% {
    transform: scaleY(0.42);
    opacity: 0.6;
  }
  50% {
    transform: scaleY(1);
    opacity: 0.95;
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

[data-reveal].is-visible {
  animation: revealUp 0.66s cubic-bezier(0.2, 0.78, 0.24, 1);
}

/* Responsive -------------------------------------------------------------- */
@media (max-width: 1200px) {
  .wrap {
    padding: 0 28px;
  }

  .nav-shell {
    padding: 0 28px;
    gap: 16px;
  }

  .nav-menu a {
    padding: 8px 9px;
    font-size: 12.5px;
  }

  .feature-card {
    padding: 28px;
  }

  .obs-chain {
    gap: 5px;
    padding: 14px;
  }

  .obs-node {
    padding: 7px 9px;
    font-size: 11.5px;
  }
}

@media (max-width: 1080px) {
  .feature-obs {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .obs-copy {
    max-width: 100%;
  }

  .obs-chain {
    align-self: stretch;
    justify-content: center;
  }
}

@media (max-width: 980px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: calc(var(--nav-h) + 8px);
    left: 18px;
    right: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin-left: 0;
    padding: 10px;
    border: 1px solid rgba(63, 58, 82, 0.06);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 34px 80px -34px rgba(63, 58, 82, 0.42);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    max-height: calc(100vh - var(--nav-h) - 20px);
    overflow-y: auto;
  }

  .site-nav.is-open .nav-menu {
    display: flex;
  }

  .nav-menu a {
    padding: 12px 14px;
    border-radius: 13px;
    font-size: 14px;
  }

  .nav-menu a:hover,
  .nav-menu a.is-active {
    background: var(--mint-soft);
  }

  .nav-menu .nav-mobile-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 4px;
    padding-top: 14px;
    border-top: 1px dashed rgba(63, 58, 82, 0.1);
    border-radius: 0 0 13px 13px;
    color: var(--mint-deep);
    font-weight: 750;
  }

  .nav-mobile-link .icon {
    width: 16px;
    height: 16px;
  }

  .nav-actions {
    margin-left: auto;
  }

  .nav-github {
    display: none;
  }

  .nav-toggle {
    display: grid;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: start;
  }

  .section-head .lead {
    max-width: 640px;
    justify-self: start;
    padding-bottom: 0;
  }

  .feature-wide,
  .feature-modes,
  .feature-small {
    grid-column: span 6;
  }

  .feature-obs {
    grid-column: span 12;
  }

  .contrast {
    grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr);
  }

  .contrast-panel {
    min-height: 0;
  }

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

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .faq-intro {
    position: static;
  }

  .faq-actions {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px 20px;
  }

  .open-panel {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .cta-actions {
    justify-self: start;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .scroll-hint {
    display: block;
  }
}

@media (max-width: 860px) {
  .feature-wide,
  .feature-modes,
  .feature-small,
  .feature-obs {
    grid-column: span 12;
  }

  .feature-small {
    min-height: 0;
  }

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

  .scene-card > p {
    max-width: 620px;
  }

  .mode-table {
    min-width: 860px;
  }

  .routing-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .routing-steps li + li::after {
    display: none;
  }

  .footer-cols {
    gap: 22px;
  }
}

@media (max-width: 760px) {
  :root {
    --nav-h: 66px;
  }

  .wrap,
  .nav-shell {
    padding-left: 22px;
    padding-right: 22px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .brand-version {
    display: none;
  }

  .section {
    padding: 56px 0;
  }

  .hero {
    padding-top: 30px;
    padding-bottom: 52px;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.82;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .hero-note {
    margin-top: 16px;
  }

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

  .contrast-panel {
    padding: 26px 24px;
  }

  .contrast-arrow {
    width: 40px;
    height: 40px;
    margin: -7px auto;
    transform: rotate(90deg);
  }

  .feature-card {
    padding: 24px;
  }

  .download-main {
    padding: 25px;
  }

  .download-head {
    gap: 16px;
  }

  .download-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
  }

  .download-icon .icon {
    width: 23px;
    height: 23px;
  }

  .sha-panel summary {
    padding: 15px 17px;
  }

  .sha-body {
    padding: 0 17px 17px;
  }

  .sha-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .copy-btn {
    margin-left: auto;
  }

  .faq-intro h2 {
    font-size: 36px;
  }

  .open-panel {
    padding: 28px;
  }

  .license-panel {
    padding: 21px;
  }

  .cta-panel {
    padding: 34px 28px;
    border-radius: 30px;
  }

  .cta-actions {
    align-items: stretch;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .cta-wave {
    display: none;
  }

  .footer-wordmark {
    margin-top: 34px;
  }

  .footer-bottom {
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .wrap,
  .nav-shell {
    padding-left: 18px;
    padding-right: 18px;
  }

  .nav-menu {
    left: 12px;
    right: 12px;
  }

  .nav-shell {
    gap: 10px;
  }

  .nav-download {
    min-height: 38px;
    padding: 0 13px;
  }

  .nav-download .icon {
    display: none;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
  }

  .hero-eyebrow {
    font-size: 11.5px;
    padding: 6px 10px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .contrast-panel {
    padding: 23px 20px;
    border-radius: 23px;
  }

  .routing {
    padding: 18px 16px;
    border-radius: 24px;
  }

  .routing-steps {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .routing-steps li {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 2px 12px;
    padding: 13px 14px;
    border-radius: 15px;
  }

  .routing-steps li::before {
    grid-row: 1 / span 3;
    margin: 0;
  }

  .routing-steps b {
    font-size: 16px;
  }

  .wave-art {
    height: 86px;
  }

  .feature-split {
    grid-template-columns: 1fr;
  }

  .latency-tile {
    display: none;
  }

  .feature-card {
    border-radius: 23px;
  }

  .swap-visual,
  .ref-visual,
  .tray-visual {
    flex-wrap: wrap;
  }

  .obs-chain {
    flex-wrap: wrap;
    gap: 7px;
    align-self: stretch;
  }

  .obs-link {
    display: none;
  }

  .obs-node {
    flex: 1 1 auto;
    justify-content: center;
  }

  .mode-board {
    border-radius: 23px;
  }

  .mode-table {
    min-width: 820px;
  }

  .mode-table th,
  .mode-table td {
    padding-left: 16px;
    padding-right: 16px;
  }

  .mode-guide {
    padding: 14px;
  }

  .guide-steps {
    display: grid;
    grid-template-columns: 1fr;
  }

  .download-main {
    border-radius: 25px;
  }

  .download-head h3 {
    font-size: 27px;
  }

  .download-icon {
    display: none;
  }

  .download-actions {
    align-items: stretch;
  }

  .download-actions .btn {
    width: 100%;
  }

  .download-note {
    max-width: none;
  }

  .download-portable {
    border-radius: 23px;
    padding: 23px;
  }

  .req-card {
    border-radius: 21px;
    padding: 21px;
  }

  .faq-item summary {
    padding: 15px 15px;
    gap: 10px;
    font-size: 13px;
  }

  .faq-answer {
    padding: 0 15px 16px 48px;
  }

  .faq-intro h2 {
    font-size: 34px;
  }

  .open-panel {
    padding: 24px 20px;
    border-radius: 27px;
  }

  .open-copy h2 {
    font-size: 32px;
  }

  .license-panel {
    padding: 19px;
  }

  .license-list li {
    align-items: flex-start;
  }

  .cta-panel {
    padding: 30px 22px;
    border-radius: 26px;
  }

  .cta-copy h2 {
    font-size: 34px;
  }

  .footer-top {
    gap: 30px;
  }

  .footer-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .footer-col:last-child {
    grid-column: 1 / -1;
  }

  .footer-wordmark {
    font-size: 15vw;
    margin: 32px 0 16px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (max-width: 400px) {
  .wrap,
  .nav-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-head h2 {
    font-size: 29px;
  }

  .download-head h3 {
    font-size: 25px;
  }

  .faq-intro h2 {
    font-size: 32px;
  }

  .cta-copy h2 {
    font-size: 31px;
  }

  .open-copy h2 {
    font-size: 30px;
  }

  .footer-wordmark {
    font-size: 14.5vw;
  }
}

@media (hover: none) {
  .feature-card:hover,
  .scene-card:hover,
  .btn:hover {
    transform: none;
  }

  .btn:active {
    transform: scale(0.98);
  }
}

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

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

  .hero-copy,
  .hero-stage {
    animation: none !important;
  }

  .latency-wave i,
  .live-dot {
    animation: none !important;
  }
}

@media print {
  .site-nav,
  .final-cta,
  .skip-link {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .section {
    padding: 24px 0;
    break-inside: avoid;
  }

  .feature-card,
  .scene-card,
  .download-main,
  .mode-board,
  .open-panel,
  .cta-panel {
    box-shadow: none;
  }
}

/* Download requirements: full-width strip below the two cards ------------- */
.req-card.req-wide {
  margin-top: 18px;
}

.req-card.req-wide ul {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.req-card.req-wide li {
  display: block;
  padding-bottom: 0;
  border-bottom: 0;
}

.req-card.req-wide li span {
  display: block;
  margin-bottom: 3px;
  white-space: normal;
}

.req-card.req-wide li b {
  display: block;
  text-align: left;
}

@media (max-width: 900px) {
  .req-card.req-wide ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .req-card.req-wide ul {
    grid-template-columns: 1fr;
  }
}

/* Interactive prototype --------------------------------------------------- */
.demo-shell {
  position: relative;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 46px 90px -58px rgba(63, 58, 82, 0.55), 0 2px 8px rgba(63, 58, 82, 0.04);
}

.demo-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 6px 12px;
}

.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 12.5px;
  font-weight: 700;
}

.demo-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(46, 196, 137, 0.13);
  animation: breathe 2.6s ease-in-out infinite;
}

.demo-manual-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--mint-deep);
  font-size: 12.5px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.demo-manual-link .icon {
  width: 13px;
  height: 13px;
}

.demo-panel {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fffdfb;
}

.demo-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(135deg, #fff, #fff7f4);
}

.demo-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 148px;
}

.demo-brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.demo-brand strong {
  display: block;
  font-size: 15px;
  line-height: 1.15;
}

.demo-brand span {
  display: block;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.35;
}

.demo-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #e7faf1;
  color: var(--mint-deep);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.demo-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.demo-cpu {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.demo-cpu .icon {
  width: 13px;
  height: 13px;
  color: var(--blue-deep);
}

.demo-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-left: auto;
}

.demo-obs {
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.demo-obs:hover {
  border-color: rgba(46, 196, 137, 0.35);
  color: var(--mint-deep);
}

.demo-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.demo-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.demo-switch-track {
  width: 28px;
  height: 16px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #e6dbe8;
  position: relative;
  transition: background 0.2s ease;
}

.demo-switch-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(63, 58, 82, 0.25);
  transition: transform 0.2s ease;
}

.demo-switch input:checked + .demo-switch-track {
  background: var(--mint);
}

.demo-switch input:checked + .demo-switch-track::after {
  transform: translateX(12px);
}

.demo-switch input:focus-visible + .demo-switch-track {
  outline: 3px solid rgba(79, 168, 232, 0.5);
  outline-offset: 2px;
}

.demo-mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #e7faf1;
  transition: background 0.2s ease, color 0.2s ease;
  color: var(--mint-deep);
  font-size: 12px;
  white-space: nowrap;
}

.demo-mode-badge b {
  font-weight: 800;
}

.demo-pause {
  padding: 7px 12px;
  border: 0;
  border-radius: 999px;
  background: var(--blue-deep);
  color: #fff;
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.demo-pause:hover {
  background: #1a5884;
  transform: translateY(-1px);
}

.demo-panel.is-paused .demo-status {
  background: var(--amber-soft);
  color: var(--amber-deep);
}

.demo-panel.is-paused .demo-status-dot {
  background: var(--amber);
}

.demo-panel.is-paused .demo-pause {
  background: var(--amber);
  color: var(--ink);
}

.demo-levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.demo-levels.is-four-up {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.demo-level {
  min-width: 0;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.demo-tone-mint {
  --tone: var(--mint);
  --tone-soft: var(--mint-soft);
  --tone-deep: var(--mint-deep);
}

.demo-tone-berry {
  --tone: var(--berry);
  --tone-soft: var(--berry-soft);
  --tone-deep: var(--berry-deep);
}

.demo-tone-blue {
  --tone: var(--blue);
  --tone-soft: var(--blue-soft);
  --tone-deep: var(--blue-deep);
}

.demo-tone-violet {
  --tone: var(--violet);
  --tone-soft: var(--violet-soft);
  --tone-deep: var(--violet-deep);
}

.demo-level-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.demo-level-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: var(--tone-soft);
  color: var(--tone);
}

.demo-level-icon .icon {
  width: 16px;
  height: 16px;
}

.demo-level-title {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.2;
}

.demo-level-title strong {
  font-size: 13px;
  white-space: nowrap;
}

.demo-level-pill {
  align-self: flex-start;
  margin-top: 3px;
  padding: 0 7px;
  border: 1px solid var(--tone-soft);
  border-radius: 999px;
  color: var(--tone-deep);
  font-size: 11px;
  line-height: 1.55;
  font-weight: 750;
}

.demo-db {
  margin-left: auto;
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.demo-db span {
  margin-left: 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.demo-device-wrap {
  position: relative;
  margin-top: 6px;
}

.demo-device {
  width: 100%;
  appearance: none;
  padding: 0 14px 0 0;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.demo-device-wrap::after {
  content: "⌄";
  position: absolute;
  right: 1px;
  top: -2px;
  color: var(--muted);
  font-size: 12px;
  pointer-events: none;
}

.demo-meter {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 26px;
  margin-top: 8px;
}

.demo-meter i {
  flex: 1;
  height: 12%;
  border-radius: 2px;
  background: var(--tone-soft);
  transition: height 0.32s ease, background 0.32s ease;
}

.demo-meter i.on {
  background: var(--tone);
}

.demo-level-foot {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.demo-modes {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.demo-subhead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.demo-subhead strong {
  color: var(--ink);
  font-size: 14px;
}

.demo-mode-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.demo-mode {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.demo-mode:hover {
  border-color: var(--dot);
  transform: translateY(-1px);
}

.demo-mode.is-active {
  border-color: var(--dot);
  background: linear-gradient(165deg, #fff 18%, var(--dot-soft) 100%);
  box-shadow: 0 10px 24px -14px var(--dot-glow);
}

.demo-mode-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  vertical-align: 1px;
  border-radius: 50%;
  background: var(--dot);
}

.demo-mode strong {
  display: inline;
  font-size: 13px;
}

.demo-mode small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.4;
}

.demo-mode[data-mode="off"] {
  --dot: var(--amber);
  --dot-soft: #fff6d9;
  --dot-glow: rgba(232, 184, 75, 0.5);
}

.demo-mode[data-mode="v1.2"] {
  --dot: var(--mint);
  --dot-soft: #e7faf1;
  --dot-glow: rgba(46, 196, 137, 0.5);
}

.demo-mode[data-mode="v1.3"] {
  --dot: var(--berry);
  --dot-soft: #fff0f7;
  --dot-glow: rgba(242, 123, 169, 0.5);
}

.demo-mode[data-mode="v1.4"] {
  --dot: var(--blue);
  --dot-soft: #edf7fe;
  --dot-glow: rgba(79, 168, 232, 0.5);
}

.demo-panel[data-mode="off"] .demo-mode-badge {
  background: #fff6d9;
  color: var(--amber-deep);
}

.demo-panel[data-mode="v1.3"] .demo-mode-badge {
  background: #fff0f7;
  color: #a3406f;
}

.demo-panel[data-mode="v1.4"] .demo-mode-badge {
  background: #edf7fe;
  color: var(--blue-deep);
}

.demo-peak {
  color: var(--ink-soft);
  font-weight: 700;
}

.demo-panel.is-paused .demo-db,
.demo-panel.is-paused .demo-peak,
.demo-panel.is-paused .demo-level-pill {
  color: var(--muted);
}

.demo-level.is-warn {
  border-color: rgba(242, 123, 169, 0.6);
  background: #fff8fb;
}

.demo-level.is-warn .demo-device {
  color: var(--berry-deep);
}

.demo-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.demo-stats > div {
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.demo-stats span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.demo-stats b {
  font-size: 15px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.demo-stats em {
  margin-left: 2px;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.demo-toast {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 4;
  width: max-content;
  max-width: min(560px, calc(100% - 36px));
  padding: 8px 14px;
  border-radius: 14px;
  background: var(--ink);
  color: #fff;
  font-size: 12.5px;
  line-height: 1.5;
  text-align: center;
  box-shadow: 0 12px 28px -14px rgba(36, 31, 48, 0.55);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.demo-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.demo-toast.is-warn {
  background: var(--berry-deep);
}

@media (max-width: 1000px) {
  .demo-levels,
  .demo-levels.is-four-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .demo-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .demo-actions {
    margin-left: 0;
  }

  .demo-topbar {
    align-items: flex-start;
  }
}

@media (max-width: 700px) {
  .demo-shell {
    padding: 9px;
    border-radius: 22px;
  }

  .demo-panel {
    padding: 10px;
    border-radius: 16px;
  }

  .demo-topline {
    flex-wrap: wrap;
  }

  .demo-topbar {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .demo-brand {
    grid-column: 1;
  }

  .demo-status {
    grid-column: 1;
    justify-self: start;
  }

  .demo-cpu {
    grid-column: 2;
    justify-self: end;
  }

  .demo-actions {
    grid-column: 1 / -1;
  }

  .demo-levels,
  .demo-levels.is-four-up {
    grid-template-columns: 1fr;
  }

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

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

  .demo-toast {
    right: 18px;
    left: 18px;
    width: auto;
    max-width: none;
    transform: translateY(8px);
  }

  .demo-toast.is-visible {
    transform: translateY(0);
  }
}

/* Download cards: bottom row and portable folder hint --------------------- */
.download-bottom {
  margin-top: auto;
}

.download-bottom .download-actions {
  margin-bottom: 0;
}

.download-bottom .file-name {
  display: block;
  margin-top: 10px;
}

.portable-folder {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px dashed rgba(33, 108, 159, 0.22);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.48);
  color: var(--blue-deep);
}

.portable-folder-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.72);
}

.portable-folder-icon .icon {
  width: 16px;
  height: 16px;
}

.portable-folder strong {
  display: block;
  font-size: 12.5px;
  line-height: 1.3;
}

.portable-folder span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

@media (max-width: 700px) {
  .download-portable {
    padding: 25px;
  }
}