:root {
  color-scheme: dark;
  --bg: #0b0d10;
  --bg-soft: #151922;
  --graphite-blue: #1d2430;
  --line: rgba(167, 176, 190, 0.18);
  --line-strong: rgba(125, 181, 255, 0.34);
  --text: #f5f7fa;
  --muted: #a7b0be;
  --muted-strong: #d6dce7;
  --blue: #2f6bff;
  --blue-strong: #1e4edb;
  --blue-light: #7db5ff;
  --green: #35c46b;
  --red: #c93b3b;
  --card: rgba(21, 25, 34, 0.76);
  --card-soft: rgba(29, 36, 48, 0.62);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 0%, rgba(47, 107, 255, 0.22), transparent 34rem),
    radial-gradient(circle at 86% 12%, rgba(125, 181, 255, 0.12), transparent 28rem),
    linear-gradient(180deg, #0b0d10 0%, #0c1017 42%, #0b0d10 100%);
  color: var(--text);
  text-rendering: geometricPrecision;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 78%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: radial-gradient(circle at 50% 10%, transparent 0, rgba(11, 13, 16, 0.58) 58%, rgba(11, 13, 16, 0.96) 100%);
}

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

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

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

:focus-visible {
  outline: 3px solid rgba(125, 181, 255, 0.82);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 20px;
  top: 14px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(11, 13, 16, 0.72);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(var(--max), calc(100% - 32px));
  height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.brand img {
  filter: drop-shadow(0 0 18px rgba(47, 107, 255, 0.28));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(21, 25, 34, 0.54);
}

.nav-links a {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  background: rgba(125, 181, 255, 0.1);
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 780;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.header-cta {
  padding: 0 18px;
  background: linear-gradient(135deg, var(--blue), var(--blue-strong));
  box-shadow: 0 12px 32px rgba(47, 107, 255, 0.28);
  color: white;
  font-size: 14px;
}

.button {
  padding: 0 22px;
  border: 1px solid transparent;
  font-size: 15px;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-strong));
  box-shadow: 0 18px 44px rgba(47, 107, 255, 0.32);
  color: white;
}

.button-secondary {
  border-color: rgba(167, 176, 190, 0.24);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
}

.button-secondary:hover {
  border-color: var(--line-strong);
  background: rgba(125, 181, 255, 0.09);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 96px 0;
}

.hero {
  width: min(1240px, calc(100% - 32px));
  padding-top: 96px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.88fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--blue-light);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.075em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4.8vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 12px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.hero-text {
  max-width: 670px;
  color: var(--muted-strong);
  font-size: clamp(18px, 2.2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-strip span {
  padding: 9px 12px;
  border: 1px solid rgba(167, 176, 190, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.app-mockup,
.feature-card,
.resource-card,
.integration-card,
.identity-card,
.security-section,
.mini-card,
.desktop-device,
.mobile-device,
.final-cta-card {
  border: 1px solid rgba(167, 176, 190, 0.14);
  background: linear-gradient(145deg, rgba(21, 25, 34, 0.86), rgba(29, 36, 48, 0.52));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.app-mockup {
  position: relative;
  z-index: 2;
  width: min(100%, 520px);
  min-height: 420px;
  display: grid;
  grid-template-columns: 88px 1fr;
  overflow: hidden;
  border-radius: 34px;
}

.app-mockup::before {
  position: absolute;
  inset: -1px;
  pointer-events: none;
  content: "";
  border-radius: inherit;
  background: radial-gradient(circle at 70% 10%, rgba(125, 181, 255, 0.2), transparent 20rem);
}

.mockup-sidebar {
  padding: 24px 20px;
  border-right: 1px solid rgba(167, 176, 190, 0.12);
  background: rgba(11, 13, 16, 0.38);
}

.mockup-logo {
  width: 38px;
  height: 38px;
  margin-bottom: 38px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 48%, var(--blue-light), transparent 28%),
    linear-gradient(135deg, var(--blue), transparent 70%);
  box-shadow: 0 0 30px rgba(47, 107, 255, 0.38);
}

.mockup-sidebar span {
  display: block;
  width: 36px;
  height: 8px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(167, 176, 190, 0.24);
}

.mockup-sidebar span:nth-child(3) {
  background: rgba(47, 107, 255, 0.52);
}

.mockup-main {
  position: relative;
  padding: 24px;
}

.mockup-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 34px;
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 720;
}

.mockup-topbar i {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(53, 196, 107, 0.64);
}

.chat-line {
  width: fit-content;
  max-width: 86%;
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  color: var(--muted-strong);
  font-size: 14px;
  line-height: 1.45;
}

.user-line {
  margin-left: auto;
  background: rgba(47, 107, 255, 0.22);
  border: 1px solid rgba(125, 181, 255, 0.22);
}

.assistant-line {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(167, 176, 190, 0.14);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.signal-grid span {
  height: 82px;
  border: 1px solid rgba(167, 176, 190, 0.12);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(125, 181, 255, 0.11), transparent),
    rgba(255, 255, 255, 0.04);
}

.composer {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 14px 16px;
  border: 1px solid rgba(167, 176, 190, 0.18);
  border-radius: 999px;
  color: rgba(245, 247, 250, 0.62);
  background: rgba(11, 13, 16, 0.42);
  font-size: 13px;
}

.orbit-card {
  position: absolute;
  z-index: 3;
  padding: 13px 15px;
  border: 1px solid rgba(125, 181, 255, 0.2);
  border-radius: 999px;
  background: rgba(11, 13, 16, 0.74);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.38);
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 720;
}

.card-top {
  top: 42px;
  right: 34px;
}

.card-left {
  left: 0;
  bottom: 138px;
}

.card-right {
  right: 0;
  bottom: 92px;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--green);
}

.intelligence-core {
  position: absolute;
  inset: 50%;
  width: 390px;
  height: 390px;
  transform: translate(-50%, -50%);
  z-index: 1;
  opacity: 0.72;
}

.intelligence-core span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(125, 181, 255, 0.22);
  border-radius: 45% 55% 58% 42%;
  animation: rotate-core 18s linear infinite;
}

.intelligence-core span:nth-child(2) {
  inset: 42px;
  animation-duration: 12s;
  animation-direction: reverse;
}

.intelligence-core span:nth-child(3) {
  inset: 96px;
  border-color: rgba(53, 196, 107, 0.18);
  animation-duration: 16s;
}

@keyframes rotate-core {
  to {
    transform: rotate(360deg);
  }
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading p {
  max-width: 720px;
}

.intro-section {
  padding-top: 54px;
}

.feature-grid,
.integration-grid,
.resource-grid,
.mini-card-grid {
  display: grid;
  gap: 18px;
}

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

.feature-card {
  min-height: 220px;
  padding: 26px;
  border-radius: var(--radius-lg);
}

.feature-icon {
  display: inline-block;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 62% 38%, rgba(245, 247, 250, 0.94), transparent 14%),
    linear-gradient(135deg, rgba(47, 107, 255, 0.95), rgba(125, 181, 255, 0.16));
  box-shadow: 0 0 30px rgba(47, 107, 255, 0.2);
}

.feature-icon.voice {
  border-radius: 999px;
}

.feature-icon.memory {
  background:
    linear-gradient(90deg, transparent 42%, rgba(245, 247, 250, 0.5) 42% 48%, transparent 48%),
    linear-gradient(135deg, rgba(47, 107, 255, 0.95), rgba(125, 181, 255, 0.16));
}

.feature-icon.routine {
  transform: rotate(45deg);
}

.feature-icon.history {
  background:
    conic-gradient(from 90deg, var(--blue), rgba(125, 181, 255, 0.18), var(--blue));
}

.feature-icon.custom {
  border-radius: 16px 999px 999px 16px;
}

.identity-card {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 34px;
  align-items: center;
  padding: 38px;
  border-radius: var(--radius-xl);
}

.identity-card p {
  max-width: 680px;
}

.name-stack {
  display: grid;
  gap: 12px;
}

.name-stack span {
  padding: 16px 18px;
  border: 1px solid rgba(167, 176, 190, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted-strong);
  font-weight: 720;
}

.name-stack span:first-child {
  border-color: rgba(125, 181, 255, 0.32);
  color: var(--text);
  letter-spacing: 0.18em;
}

.integrations-section {
  padding-top: 48px;
}

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

.integration-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  padding: 32px;
  border-radius: var(--radius-xl);
}

.integration-card::after {
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 230px;
  height: 230px;
  border: 1px solid rgba(125, 181, 255, 0.2);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.24), transparent 62%);
  content: "";
}

.integration-card > span {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-bottom: 52px;
  padding: 10px 13px;
  border: 1px solid rgba(125, 181, 255, 0.28);
  border-radius: 999px;
  background: rgba(47, 107, 255, 0.12);
  color: var(--blue-light);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.integration-card h3,
.integration-card p {
  position: relative;
  z-index: 1;
}

.integration-card h3 {
  max-width: 420px;
  font-size: 24px;
}

.integration-card p {
  max-width: 520px;
}

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

.resource-card {
  min-height: 254px;
  padding: 28px;
  border-radius: var(--radius-lg);
}

.resource-card > span {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 34px;
  border-radius: 999px;
  background: rgba(47, 107, 255, 0.14);
  color: var(--blue-light);
  font-weight: 820;
}

.security-section {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 18% 10%, rgba(47, 107, 255, 0.2), transparent 28rem),
    linear-gradient(145deg, rgba(21, 25, 34, 0.9), rgba(29, 36, 48, 0.56));
}

.security-copy p {
  max-width: 650px;
}

.security-list {
  display: grid;
  gap: 12px;
}

.security-list span {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid rgba(167, 176, 190, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted-strong);
  font-weight: 680;
}

.security-list span::before {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 16px rgba(53, 196, 107, 0.5);
  content: "";
}

.split-section {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 48px;
  align-items: start;
}

.split-copy {
  position: sticky;
  top: 112px;
}

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

.mini-card {
  min-height: 118px;
  display: flex;
  align-items: end;
  padding: 22px;
  border-radius: var(--radius-md);
  color: var(--muted-strong);
  font-weight: 760;
}

.people-section {
  padding-top: 36px;
}

.mockups-section {
  overflow: hidden;
}

.device-stage {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.desktop-device {
  width: min(100%, 900px);
  min-height: 440px;
  display: grid;
  grid-template-columns: 92px 1fr;
  border-radius: 34px;
  overflow: hidden;
}

.device-sidebar {
  display: grid;
  align-content: start;
  gap: 20px;
  padding: 26px 22px;
  border-right: 1px solid rgba(167, 176, 190, 0.12);
  background: rgba(11, 13, 16, 0.42);
}

.device-sidebar strong {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue), rgba(125, 181, 255, 0.25));
}

.device-sidebar span {
  width: 38px;
  height: 8px;
  border-radius: 999px;
  background: rgba(167, 176, 190, 0.23);
}

.device-content {
  padding: 26px;
}

.device-header {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.device-header span {
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted-strong);
  font-size: 13px;
}

.conversation-panel {
  display: grid;
  gap: 12px;
  max-width: 500px;
}

.bubble {
  height: 54px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
}

.bubble.small {
  width: 58%;
}

.bubble.medium {
  width: 72%;
}

.bubble.large {
  width: 86%;
  margin-left: auto;
  background: rgba(47, 107, 255, 0.2);
}

.insight-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.insight-panel span {
  height: 110px;
  border: 1px solid rgba(167, 176, 190, 0.12);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(125, 181, 255, 0.12), rgba(255, 255, 255, 0.035));
}

.mobile-device {
  position: absolute;
  right: 40px;
  bottom: 2px;
  width: 214px;
  min-height: 390px;
  padding: 28px 20px;
  border-radius: 36px;
  background:
    radial-gradient(circle at 70% 20%, rgba(47, 107, 255, 0.22), transparent 12rem),
    rgba(15, 20, 29, 0.92);
}

.mobile-notch {
  width: 66px;
  height: 6px;
  margin: 0 auto 30px;
  border-radius: 999px;
  background: rgba(167, 176, 190, 0.3);
}

.mobile-line,
.mobile-card {
  display: block;
  border-radius: 999px;
  background: rgba(167, 176, 190, 0.2);
}

.mobile-line {
  width: 72%;
  height: 9px;
  margin-bottom: 14px;
}

.mobile-line.wide {
  width: 100%;
}

.mobile-line.short {
  width: 48%;
}

.mobile-card {
  height: 148px;
  margin: 28px 0;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(47, 107, 255, 0.32), rgba(125, 181, 255, 0.08));
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps-list li {
  position: relative;
  min-height: 220px;
  padding: 28px;
  border: 1px solid rgba(167, 176, 190, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
}

.steps-list span {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--blue-light);
  font-weight: 820;
}

.final-cta {
  padding-top: 42px;
}

.final-cta-card {
  padding: clamp(34px, 6vw, 70px);
  border-radius: 36px;
  background:
    radial-gradient(circle at 82% 12%, rgba(47, 107, 255, 0.28), transparent 30rem),
    linear-gradient(145deg, rgba(21, 25, 34, 0.96), rgba(29, 36, 48, 0.58));
}

.final-cta-card h2,
.final-cta-card p {
  max-width: 760px;
}

.site-footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 56px;
  border-top: 1px solid rgba(167, 176, 190, 0.12);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 36px;
  align-items: center;
}

.site-footer p {
  margin: 14px 0 0;
  max-width: 360px;
  font-size: 14px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.site-footer a {
  color: var(--muted);
  font-size: 14px;
  transition: color 180ms ease;
}

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

.domain {
  color: var(--muted-strong);
  font-weight: 760;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1040px) {
  .header-cta {
    display: none;
  }

  .hero-grid,
  .identity-card,
  .security-section,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }

  .split-copy {
    position: static;
  }

  .feature-grid.six,
  .integration-grid,
  .resource-grid,
  .steps-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 86px;
    display: grid;
    justify-items: stretch;
    padding: 14px;
    border-radius: 24px;
    background: rgba(11, 13, 16, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .nav-links.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px 16px;
  }

  .section,
  .hero {
    width: min(100% - 24px, var(--max));
    padding: 72px 0;
  }

  .hero {
    padding-top: 66px;
  }

  .app-mockup {
    grid-template-columns: 64px 1fr;
  }

  .mockup-sidebar {
    padding-inline: 14px;
  }

  .orbit-card {
    display: none;
  }

  .mobile-device {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(100%, 230px);
    margin-top: -84px;
    margin-left: auto;
  }

  .device-stage {
    min-height: auto;
  }

  .desktop-device {
    min-height: 380px;
    grid-template-columns: 68px 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .nav-shell {
    width: min(100% - 24px, var(--max));
    height: 68px;
  }

  .brand {
    font-size: 13px;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  h1 {
    font-size: clamp(42px, 15vw, 68px);
  }

  .hero-text {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .feature-grid.six,
  .integration-grid,
  .resource-grid,
  .mini-card-grid,
  .steps-list {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .integration-card,
  .resource-card,
  .security-section,
  .identity-card,
  .final-cta-card {
    padding: 24px;
    border-radius: 24px;
  }

  .hero-visual {
    min-height: 440px;
  }

  .app-mockup {
    min-height: 390px;
    grid-template-columns: 1fr;
  }

  .mockup-sidebar {
    display: none;
  }

  .signal-grid,
  .insight-panel {
    grid-template-columns: 1fr;
  }

  .signal-grid span,
  .insight-panel span {
    height: 64px;
  }

  .desktop-device {
    display: block;
    min-height: 430px;
  }

  .device-sidebar {
    display: none;
  }
}