:root {
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --soft: #f5f5f7;
  --surface: #ffffff;
  --surface-2: #fbfbfd;
  --line: rgba(29, 29, 31, 0.12);
  --blue: #006bff;
  --blue-dark: #0054d6;
  --blue-soft: #eef5ff;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: var(--soft);
  font-family:
    "SF Pro Text", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  font-synthesis: none;
  font-synthesis-weight: none;
}

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

h1,
h2,
h3,
p,
li,
dt,
dd,
summary,
strong,
small,
a,
button,
input,
textarea {
  overflow-wrap: break-word;
}

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 10px 32px;
  color: var(--ink);
  background: rgba(251, 251, 253, 0.82);
  border-bottom: 1px solid rgba(29, 29, 31, 0.08);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
}

h1,
h2,
h3,
.brand,
.button,
.price-main {
  font-family:
    "SF Pro Display", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial,
    sans-serif;
}

.brand-mark {
  display: block;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(0, 107, 255, 0.22);
}

.header-nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.header-nav a:hover,
.header-nav a:focus-visible {
  color: var(--ink);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 17px;
  border-radius: 999px;
  color: var(--white);
  background: var(--blue);
  font-size: 14px;
  font-weight: 650;
}

.hero {
  position: relative;
  min-height: 82svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: #0a0a0b;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("./assets/hero-zerkalo-ai.png");
  background-position: center right;
  background-size: cover;
  transform: scale(1.01);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.72) 42%, rgba(0, 0, 0, 0.12) 82%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.02) 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, calc(100% - 48px));
  margin-left: max(24px, calc((100vw - 1180px) / 2));
  padding: 72px 0 42px;
}

.eyebrow,
.section-kicker,
.price-label {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.72);
}

.hero h1 {
  max-width: 730px;
  margin: 0;
  font-size: 72px;
  line-height: 1.03;
  font-weight: 760;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 22px;
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: 50px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 650;
  white-space: normal;
  text-align: center;
  transition:
    transform 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 16px 42px rgba(0, 107, 255, 0.25);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--blue-dark);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.button.full {
  width: 100%;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(740px, 100%);
  margin: 42px 0 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(22px);
}

.proof-strip div {
  min-height: 86px;
  padding: 17px;
  background: rgba(0, 0, 0, 0.32);
}

.proof-strip dt {
  color: var(--white);
  font-size: 19px;
  font-weight: 760;
}

.proof-strip dd {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.35;
}

.section {
  padding: 96px 24px;
}

.section-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.section-inner > *,
.reason-card,
.trust-grid article,
.feature-list article,
.price-card,
.signup-form,
.mini-product,
.clarity-copy,
.clarity-visual {
  min-width: 0;
}

.intro-section {
  background: var(--surface);
}

.two-column,
.split-layout,
.demo-layout,
.price-layout,
.join-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 72px;
  align-items: start;
}

.section h2 {
  margin: 0;
  max-width: 790px;
  font-size: 48px;
  line-height: 1.06;
  font-weight: 760;
  text-wrap: balance;
}

.section p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.62;
  text-wrap: pretty;
}

.intro-copy p:first-child {
  margin-top: 0;
}

.clarity-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 72% 34%, rgba(0, 107, 255, 0.26), rgba(0, 107, 255, 0) 34%),
    radial-gradient(circle at 48% 70%, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 32%),
    linear-gradient(180deg, #020204 0%, #090a10 52%, #101116 100%);
}

.clarity-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 76% 40%, rgba(255, 255, 255, 0.08), transparent 34%),
    radial-gradient(circle at 62% 70%, rgba(0, 107, 255, 0.16), transparent 38%);
  opacity: 0.72;
}

.clarity-section .section-kicker {
  color: rgba(255, 255, 255, 0.7);
}

.clarity-section p {
  color: rgba(255, 255, 255, 0.72);
}

.clarity-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.76fr) minmax(560px, 1.24fr);
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.clarity-copy h2 {
  color: var(--white);
}

.clarity-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  min-height: 620px;
  justify-self: end;
  overflow: hidden;
  border-radius: 56px;
  cursor: default;
  isolation: isolate;
  perspective: 1200px;
}

.mirror-canvas {
  position: absolute;
  inset: -12% -10%;
  z-index: 0;
  width: 120%;
  height: 124%;
  filter: saturate(1.16) contrast(1.08);
}

.mirror-canvas.is-static {
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 255, 255, 0.58), rgba(126, 182, 255, 0.3) 18%, transparent 46%),
    linear-gradient(135deg, rgba(0, 107, 255, 0.48), rgba(0, 0, 0, 0));
}

.clarity-visual::before,
.clarity-visual::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.clarity-visual::before {
  inset: 70px 54px 84px;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background:
    radial-gradient(circle at 38% 32%, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.03) 34%, transparent 62%),
    radial-gradient(circle at 72% 64%, rgba(0, 107, 255, 0.18), transparent 52%),
    rgba(255, 255, 255, 0.015);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 44px 120px rgba(0, 0, 0, 0.34);
  transform: rotateX(10deg) rotateY(-10deg);
  transform-origin: center;
}

.clarity-visual::after {
  z-index: 2;
  inset: 9% 6%;
  border-radius: 999px;
  background:
    radial-gradient(circle at 42% 36%, rgba(255, 255, 255, 0.2), transparent 24%),
    radial-gradient(circle at 66% 62%, rgba(0, 107, 255, 0.18), transparent 36%);
  mix-blend-mode: screen;
  opacity: 0.46;
  animation: glassBreathe 9s ease-in-out infinite;
}

.soft-orbit,
.signal-stream,
.mirror-device,
.outcome-stack {
  position: absolute;
}

.soft-orbit {
  inset: 68px 32px 52px;
  z-index: 1;
  pointer-events: none;
}

.soft-orbit span {
  position: absolute;
  display: block;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), rgba(0, 107, 255, 0.06) 52%, transparent 72%);
  animation: orbitBreathe 10s ease-in-out infinite;
}

.soft-orbit span:nth-child(1) {
  inset: 2% 8% 15% 12%;
}

.soft-orbit span:nth-child(2) {
  inset: 15% 2% 4% 24%;
  animation-delay: -3.3s;
}

.soft-orbit span:nth-child(3) {
  inset: 24% 24% 22% 6%;
  animation-delay: -6.6s;
}

.signal-stream {
  inset: 56px auto auto 14px;
  width: 236px;
  z-index: 5;
}

.mirror-device {
  z-index: 3;
}

.outcome-stack {
  z-index: 5;
}

.signal-stream span,
.outcome-stack article,
.mirror-device {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 24px 80px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(24px) saturate(1.32);
}

.signal-stream span {
  display: block;
  width: max-content;
  max-width: 100%;
  margin-bottom: 12px;
  padding: 11px 13px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.22;
  animation: signalFloat 7s ease-in-out infinite;
}

.signal-stream span:nth-child(2) {
  margin-left: 38px;
  animation-delay: -1.7s;
}

.signal-stream span:nth-child(3) {
  margin-left: 18px;
  animation-delay: -3.1s;
}

.mirror-device {
  top: 48%;
  left: 50%;
  display: grid;
  gap: 22px;
  width: min(430px, 68%);
  padding: 22px;
  color: var(--white);
  border-radius: 46px;
  background:
    radial-gradient(circle at 28% 24%, rgba(255, 255, 255, 0.2), transparent 38%),
    radial-gradient(circle at 78% 72%, rgba(0, 107, 255, 0.18), transparent 44%),
    rgba(7, 11, 20, 0.52);
  transform: translate(-50%, -50%) rotateX(8deg) rotateY(-10deg);
  transform-style: preserve-3d;
  animation: deviceFloat 8s ease-in-out infinite;
}

.device-topline,
.device-message,
.device-path {
  position: relative;
  z-index: 2;
}

.device-topline {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  font-weight: 700;
}

.device-topline img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 14px 36px rgba(0, 107, 255, 0.34);
}

.device-message {
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.06);
}

.device-message strong {
  max-width: 280px;
  font-size: 24px;
  line-height: 1.14;
  letter-spacing: 0;
}

.voice-wave {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 32px;
}

.voice-wave i {
  display: block;
  width: 5px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffffff, #66a8ff);
  animation: waveLift 1.45s ease-in-out infinite;
}

.voice-wave i:nth-child(2) {
  animation-delay: -0.22s;
}

.voice-wave i:nth-child(3) {
  animation-delay: -0.45s;
}

.voice-wave i:nth-child(4) {
  animation-delay: -0.68s;
}

.voice-wave i:nth-child(5) {
  animation-delay: -0.9s;
}

.device-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.device-path i {
  display: block;
  width: 7px;
  height: 7px;
  overflow: hidden;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.86), rgba(102, 168, 255, 0.42));
}

.outcome-stack {
  right: 0;
  bottom: 36px;
  display: grid;
  gap: 12px;
  width: min(330px, 48%);
}

.outcome-stack article {
  border-radius: 30px;
  padding: 15px;
  animation: clarityRise 8s ease-in-out infinite;
}

.outcome-stack article:nth-child(2) {
  animation-delay: -2s;
}

.outcome-stack article:nth-child(3) {
  animation-delay: -4s;
}

.outcome-stack small {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.outcome-stack strong {
  color: var(--white);
  font-size: 15px;
  line-height: 1.32;
}

@keyframes signalFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
    opacity: 0.66;
  }

  50% {
    transform: translate3d(18px, -8px, 0);
    opacity: 1;
  }
}

@keyframes deviceFloat {
  0%,
  100% {
    transform: translate(-50%, -50%) rotateX(8deg) rotateY(-10deg) translateY(0) scale(1);
  }

  50% {
    transform: translate(-50%, -50%) rotateX(5deg) rotateY(-5deg) translateY(-10px) scale(1.012);
  }
}

@keyframes waveLift {
  0%,
  100% {
    transform: scaleY(0.58);
    opacity: 0.58;
  }

  50% {
    transform: scaleY(1.75);
    opacity: 1;
  }
}

@keyframes clarityRise {
  0%,
  100% {
    transform: translate3d(0, 8px, 0);
  }

  50% {
    transform: translate3d(0, -4px, 0);
  }
}

@keyframes orbitBreathe {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.36;
  }

  50% {
    transform: scale(1.04);
    opacity: 0.72;
  }
}

@keyframes glassBreathe {
  0%,
  100% {
    transform: scale(0.98);
  }

  50% {
    transform: scale(1.04);
  }
}

.surface-section {
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.sticky-heading {
  position: sticky;
  top: 92px;
}

.reason-grid,
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.reason-card,
.trust-grid article,
.feature-list article,
.price-card,
.signup-form,
.mini-product {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.06);
}

.reason-card {
  min-height: 250px;
  padding: 28px;
}

.card-index {
  display: block;
  margin-bottom: 40px;
  color: var(--blue);
  font-weight: 760;
}

.reason-card h3,
.trust-grid h3,
.feature-list h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.trust-grid h3 {
  white-space: normal;
  word-break: keep-all;
  font-size: clamp(20px, 1.45vw, 22px);
}

.reason-card p,
.trust-grid p,
.feature-list p {
  margin: 14px 0 0;
  font-size: 16px;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list article {
  padding: 28px;
}

.demo-section {
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
}

.demo-layout {
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.85fr);
  align-items: center;
}

.mini-product {
  padding: 22px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
}

.mini-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.mini-topbar span {
  color: var(--ink);
  font-weight: 700;
}

.voice-button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: var(--soft);
  cursor: pointer;
}

.voice-button span {
  display: block;
  width: 10px;
  height: 15px;
  margin: 0 auto;
  border-radius: 10px;
  background: var(--blue);
  box-shadow:
    -6px 3px 0 -3px var(--blue),
    6px 3px 0 -3px var(--blue);
}

.mini-product h3 {
  margin: 20px 0 14px;
  font-size: 30px;
  line-height: 1.1;
}

.starter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.starter-chip {
  min-height: 34px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: var(--surface);
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
}

.starter-chip.is-active {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}

.starter-label {
  display: block;
  margin: 18px 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mini-product textarea {
  width: 100%;
  min-height: 84px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px;
  color: var(--ink);
  background: var(--surface-2);
  outline: 0;
  line-height: 1.45;
}

.mini-product textarea:focus,
.signup-form input:focus,
.signup-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(0, 107, 255, 0.12);
}

.mini-product .button {
  margin-top: 12px;
}

.starter-response {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid rgba(0, 107, 255, 0.16);
  border-radius: 8px;
  background: var(--blue-soft);
}

.starter-response p {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.48;
}

.trust-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-grid article {
  padding: 24px;
}

.price-section {
  background: var(--surface);
}

.price-layout {
  align-items: center;
}

.price-card {
  max-width: 420px;
  width: 100%;
  justify-self: end;
  padding: 32px;
  background: var(--surface-2);
}

.price-main {
  color: var(--ink);
  font-size: clamp(38px, 4.2vw, 56px);
  line-height: 1.04;
  font-weight: 760;
}

.price-period {
  margin: 8px 0 28px;
}

.price-points {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.price-points li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
  line-height: 1.45;
}

.price-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.46em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue);
}

.faq-section {
  background: var(--soft);
}

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

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

summary {
  cursor: pointer;
  padding: 22px 24px;
  font-size: 18px;
  font-weight: 700;
}

details p {
  margin: 0;
  padding: 0 24px 24px;
}

.join-section {
  color: var(--white);
  background: #101012;
}

.join-section p {
  color: rgba(255, 255, 255, 0.68);
}

.signup-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  color: var(--ink);
  background: var(--surface);
}

.signup-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.signup-form input,
.signup-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--ink);
  padding: 14px 15px;
  outline: 0;
}

.signup-form textarea {
  resize: vertical;
}

.form-note,
.form-status {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.form-status {
  min-height: 20px;
  font-weight: 700;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 32px;
  color: rgba(255, 255, 255, 0.62);
  background: #0a0a0b;
  font-size: 14px;
}

@media (max-width: 1180px) {
  .site-header {
    padding-inline: 24px;
  }

  .section {
    padding-block: 86px;
  }

  .section h2 {
    font-size: 44px;
  }

  .two-column,
  .split-layout,
  .demo-layout,
  .price-layout,
  .join-layout {
    gap: 48px;
  }

  .clarity-layout {
    grid-template-columns: minmax(280px, 0.82fr) minmax(480px, 1.18fr);
    gap: 38px;
  }

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

@media (max-width: 980px) {
  .site-header {
    padding: 10px 20px;
  }

  .header-nav {
    display: none;
  }

  .hero h1 {
    font-size: 52px;
  }

  .hero-copy {
    font-size: 20px;
  }

  .section {
    padding-block: 82px;
  }

  .two-column,
  .clarity-layout,
  .split-layout,
  .demo-layout,
  .price-layout,
  .join-layout,
  .reason-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .clarity-copy {
    max-width: 720px;
  }

  .clarity-visual {
    justify-self: stretch;
    max-width: 760px;
    min-height: 600px;
    margin-inline: auto;
  }

  .sticky-heading {
    position: static;
  }

  .price-card {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 58px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    background-position: 63% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.78) 66%, rgba(0, 0, 0, 0.48) 100%),
      linear-gradient(0deg, rgba(0, 0, 0, 0.56), rgba(0, 0, 0, 0.04));
  }

  .hero-content {
    width: min(100% - 40px, 520px);
    margin: 0 auto;
    padding: 44px 0 26px;
  }

  .hero h1 {
    font-size: 36px;
    line-height: 1.04;
  }

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

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

  .button {
    width: 100%;
    min-height: 48px;
    padding: 0 18px;
    text-align: center;
  }

  .proof-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 22px;
  }

  .proof-strip div {
    min-height: auto;
    padding: 12px;
  }

  .proof-strip dt {
    font-size: 15px;
  }

  .proof-strip dd {
    margin-top: 5px;
    font-size: 11px;
    line-height: 1.3;
  }

  .section {
    padding: 72px 20px;
  }

  .clarity-layout {
    gap: 32px;
  }

  .clarity-visual {
    display: grid;
    gap: 16px;
    align-content: start;
    min-height: auto;
    max-width: 390px;
    padding: 18px 8px;
  }

  .clarity-visual::before {
    inset: 20px 0;
    transform: rotateX(5deg) rotateY(-4deg);
  }

  .signal-stream {
    position: relative;
    inset: auto;
    display: grid;
    gap: 10px;
    width: min(260px, 78%);
  }

  .signal-stream span {
    margin-bottom: 0;
    padding: 10px 12px;
    font-size: 12px;
  }

  .mirror-device {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    gap: 16px;
    padding: 18px;
    transform: rotateX(7deg) rotateY(-7deg);
    animation-name: deviceFloatMobile;
  }

  .device-message {
    padding: 16px;
  }

  .device-message strong {
    max-width: 230px;
    font-size: 20px;
  }

  .device-path {
    gap: 8px;
    font-size: 10px;
    letter-spacing: 0.06em;
  }

  .outcome-stack {
    position: relative;
    inset: auto;
    width: 100%;
  }

  .outcome-stack article {
    padding: 12px;
  }

  .outcome-stack strong {
    font-size: 13px;
  }

  @keyframes deviceFloatMobile {
    0%,
    100% {
      transform: rotateX(7deg) rotateY(-7deg) translateY(0) scale(1);
    }

    50% {
      transform: rotateX(4deg) rotateY(-3deg) translateY(-8px) scale(1.01);
    }
  }

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

  .section h2 {
    font-size: 34px;
    line-height: 1.08;
  }

  .section p {
    font-size: 16px;
  }

  .reason-card,
  .trust-grid article,
  .feature-list article,
  .mini-product,
  .signup-form,
  .price-card {
    padding: 22px;
  }

  .card-index {
    margin-bottom: 28px;
  }

  .mini-product h3 {
    font-size: 25px;
  }

  .price-main {
    font-size: 40px;
  }

  .site-footer {
    flex-direction: column;
    padding: 24px 20px;
  }
}

@media (max-width: 430px) {
  .site-header {
    padding-inline: 16px;
  }

  .brand {
    gap: 8px;
    font-size: 16px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .hero-content {
    width: min(100% - 32px, 520px);
    padding-top: 38px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-copy {
    font-size: 16px;
    line-height: 1.5;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip div {
    padding: 13px 14px;
  }

  .proof-strip dt {
    font-size: 17px;
  }

  .proof-strip dd {
    font-size: 12px;
  }

  .section {
    padding: 64px 18px;
  }

  .section h2 {
    font-size: 30px;
  }

  .clarity-layout {
    gap: 26px;
  }

  .clarity-visual {
    min-height: auto;
    max-width: 100%;
    padding: 16px 6px;
  }

  .clarity-visual::before {
    inset: 16px 0;
  }

  .mirror-canvas {
    inset: -10% -18%;
    width: 136%;
  }

  .signal-stream {
    left: auto;
    width: min(250px, 82%);
  }

  .signal-stream span:nth-child(2) {
    margin-left: 24px;
  }

  .signal-stream span:nth-child(3) {
    margin-left: 10px;
  }

  .mirror-device {
    top: auto;
    width: 100%;
  }

  .outcome-stack {
    right: auto;
    left: auto;
  }

  .device-message strong {
    font-size: 19px;
  }

  .device-path {
    gap: 7px;
  }

  .device-path i {
    width: 7px;
    height: 7px;
  }

  .mini-product h3 {
    font-size: 23px;
  }

  .price-main {
    font-size: 36px;
  }
}

@media (max-width: 360px) {
  .hero h1 {
    font-size: 30px;
  }

  .section h2 {
    font-size: 28px;
  }

  .section p {
    font-size: 15px;
  }

  .button {
    padding-inline: 14px;
    font-size: 15px;
  }

  .clarity-visual {
    min-height: auto;
    padding: 14px 4px;
  }

  .signal-stream span,
  .outcome-stack strong {
    font-size: 12px;
  }

  .mirror-device {
    padding: 15px;
  }

  .device-message {
    padding: 14px;
  }

  .device-message strong {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

/* Premium product story below the locked hero */
.premium-v2 .intro-section {
  position: relative;
  padding: 112px 0 128px;
  overflow: hidden;
  color: #f5f7ff;
  background: #090b10;
}

.premium-v2 .intro-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 73% 48%, rgba(0, 107, 255, 0.22), transparent 32%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
}

.premium-v2 .intro-premium {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: clamp(56px, 8vw, 128px);
}

.premium-v2 .intro-statement {
  max-width: 580px;
}

.premium-v2 .intro-statement .section-kicker {
  color: #79a8ff;
}

.premium-v2 .intro-statement h2 {
  margin-bottom: 28px;
  color: #fff;
  font-size: clamp(46px, 5.2vw, 76px);
  line-height: 0.99;
}

.premium-v2 .intro-statement > p {
  max-width: 540px;
  color: rgba(235, 240, 255, 0.7);
  font-size: 18px;
  line-height: 1.6;
}

.premium-v2 .intro-signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.premium-v2 .intro-signals span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  font-weight: 660;
  line-height: 1.35;
}

.premium-v2 .intro-signals strong {
  display: block;
  margin-bottom: 7px;
  color: #7da9ff;
  font-size: 11px;
  font-weight: 780;
}

.memory-portrait {
  position: relative;
  min-height: 600px;
  isolation: isolate;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 107, 255, 0.26), transparent 29%),
    #0d111a;
  box-shadow: 0 50px 120px rgba(0, 0, 0, 0.38);
}

.portrait-grid {
  position: absolute;
  inset: 0;
  opacity: 0.44;
  background:
    linear-gradient(rgba(115, 153, 218, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(115, 153, 218, 0.09) 1px, transparent 1px);
  background-size: 54px 54px;
}

.portrait-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 5;
  width: 250px;
  height: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  text-align: center;
  transform: translate(-50%, -50%);
  background: rgba(10, 21, 42, 0.82);
  box-shadow:
    0 0 0 24px rgba(0, 107, 255, 0.05),
    0 0 90px rgba(0, 107, 255, 0.28);
  backdrop-filter: blur(24px);
  animation: portrait-breathe 5s ease-in-out infinite;
}

.core-label {
  color: #78a8ff;
  font-size: 11px;
  font-weight: 780;
  text-transform: uppercase;
}

.portrait-core strong {
  margin: 13px 0;
  color: #fff;
  font-size: 24px;
  line-height: 1.13;
}

.portrait-core small {
  color: rgba(255, 255, 255, 0.48);
  font-size: 11px;
}

.memory-node {
  position: absolute;
  z-index: 4;
  width: 190px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(15, 20, 31, 0.86);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.memory-node small {
  display: block;
  margin-bottom: 7px;
  color: #7caaff;
  font-size: 10px;
  font-weight: 760;
  text-transform: uppercase;
}

.memory-node strong {
  color: #fff;
  font-size: 14px;
  line-height: 1.3;
}

.node-work {
  top: 12%;
  left: 7%;
  animation: node-float 6s ease-in-out infinite;
}

.node-trust {
  top: 19%;
  right: 5%;
  animation: node-float 7s ease-in-out -2s infinite;
}

.node-change {
  right: 8%;
  bottom: 10%;
  animation: node-float 6.4s ease-in-out -3s infinite;
}

.memory-link {
  position: absolute;
  z-index: 2;
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(85, 140, 255, 0.08), #5c95ff, rgba(85, 140, 255, 0.08));
}

.memory-link::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #b9ff63;
  box-shadow: 0 0 14px #b9ff63;
  animation: link-pulse 3.2s linear infinite;
}

.link-a {
  top: 31%;
  left: 24%;
  width: 32%;
  transform: rotate(31deg);
}

.link-b {
  top: 35%;
  left: 53%;
  width: 30%;
  transform: rotate(-31deg);
}

.link-c {
  top: 57%;
  left: 51%;
  width: 31%;
  transform: rotate(29deg);
}

.portrait-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(115, 164, 255, 0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-a {
  width: 410px;
  height: 410px;
  animation: orbit-spin 24s linear infinite;
}

.orbit-b {
  width: 520px;
  height: 520px;
  border-style: dashed;
  animation: orbit-spin 34s linear reverse infinite;
}

.premium-v2 .clarity-section {
  padding: 136px 0;
  background: #f4f7fb;
}

.premium-v2 .clarity-copy h2 {
  max-width: 620px;
  font-size: clamp(48px, 5.6vw, 82px);
  line-height: 0.98;
}

.premium-v2 .clarity-visual {
  border: 1px solid rgba(24, 50, 86, 0.12);
  box-shadow: 0 36px 90px rgba(26, 56, 96, 0.18);
}

.premium-v2 .surface-section {
  background: #fff;
}

.premium-v2 .surface-section .section-heading {
  display: grid;
  grid-template-columns: 0.56fr 1.44fr;
  align-items: end;
  gap: 60px;
  max-width: none;
  margin-bottom: 70px;
}

.premium-v2 .surface-section .section-heading .section-kicker {
  align-self: start;
}

.premium-v2 .surface-section .section-heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(46px, 5.4vw, 78px);
  line-height: 1;
}

.premium-v2 .reason-grid {
  gap: 0;
  border-top: 1px solid #d9dee8;
  border-bottom: 1px solid #d9dee8;
}

.premium-v2 .reason-card {
  position: relative;
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: 32px 34px 38px;
  border: 0;
  border-right: 1px solid #d9dee8;
  border-radius: 0;
  overflow: hidden;
  background: transparent;
  transition: color 260ms ease, background 260ms ease;
}

.premium-v2 .reason-card:last-child {
  border-right: 0;
}

.premium-v2 .reason-card:hover {
  color: #fff;
  background: #0c111a;
}

.premium-v2 .reason-card .card-index {
  margin-bottom: auto;
  color: #006bff;
  font-size: 11px;
}

.premium-v2 .reason-card h3 {
  position: relative;
  z-index: 2;
  max-width: 300px;
  margin: 76px 0 18px;
  font-size: 28px;
  line-height: 1.08;
}

.premium-v2 .reason-card p {
  position: relative;
  z-index: 2;
  max-width: 310px;
  color: #697283;
}

.premium-v2 .reason-card:hover p {
  color: rgba(255, 255, 255, 0.64);
}

.reason-line {
  position: absolute;
  right: -30px;
  bottom: -75px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(0, 107, 255, 0.18);
  border-radius: 50%;
  transition: transform 420ms ease, border-color 420ms ease;
}

.reason-line::before,
.reason-line::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(0, 107, 255, 0.13);
  border-radius: 50%;
}

.reason-line::before {
  inset: 26px;
}

.reason-line::after {
  inset: 58px;
}

.reason-card:hover .reason-line {
  border-color: rgba(118, 169, 255, 0.45);
  transform: scale(1.22);
}

.premium-v2 #inside {
  padding: 140px 0;
  color: #fff;
  background: #0a0d13;
}

.premium-v2 #inside .section-kicker {
  color: #7caaff;
}

.premium-v2 #inside .sticky-heading h2 {
  color: #fff;
  font-size: clamp(46px, 5.2vw, 74px);
  line-height: 0.99;
}

.premium-v2 #inside .sticky-heading > p:last-child {
  color: rgba(255, 255, 255, 0.58);
}

.premium-v2 .feature-list {
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.premium-v2 .feature-list article {
  position: relative;
  min-height: 210px;
  padding: 34px 24px 34px 84px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0;
  background: transparent;
  transition: background 260ms ease, padding-left 260ms ease;
}

.premium-v2 .feature-list article:hover {
  padding-left: 96px;
  background: rgba(255, 255, 255, 0.045);
}

.premium-v2 .feature-number {
  position: absolute;
  top: 38px;
  left: 20px;
  color: #b9ff63;
  font-size: 11px;
  font-weight: 780;
}

.premium-v2 .feature-list h3 {
  color: #fff;
  font-size: 25px;
}

.premium-v2 .feature-list p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.56);
}

.premium-v2 .demo-section {
  position: relative;
  padding: 150px 0;
  overflow: hidden;
  color: #fff;
  background: #081a37;
}

.premium-v2 .demo-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 73% 42%, rgba(35, 111, 255, 0.42), transparent 34%),
    radial-gradient(circle at 80% 65%, rgba(185, 255, 99, 0.08), transparent 21%);
}

.companion-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(610px, 1.28fr);
  align-items: center;
  gap: clamp(60px, 8vw, 120px);
}

.companion-copy .section-kicker {
  color: #8ab4ff;
}

.companion-copy h2 {
  max-width: 650px;
  margin-bottom: 28px;
  color: #fff;
  font-size: clamp(46px, 5vw, 72px);
  line-height: 0.98;
}

.companion-copy > p {
  max-width: 570px;
  color: rgba(239, 244, 255, 0.66);
  font-size: 18px;
  line-height: 1.6;
}

.companion-principles {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 38px;
}

.companion-principles span {
  position: relative;
  padding-left: 15px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 690;
}

.companion-principles span::before {
  content: "";
  position: absolute;
  top: 0.42em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #b9ff63;
  box-shadow: 0 0 12px rgba(185, 255, 99, 0.8);
}

.companion-stage {
  position: relative;
  min-height: 680px;
  padding: 54px 46px 46px 176px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(5, 14, 31, 0.78);
  box-shadow: 0 44px 110px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(22px);
}

.stage-ambient {
  position: absolute;
  width: 400px;
  height: 400px;
  top: 20%;
  right: -120px;
  border: 1px solid rgba(107, 159, 255, 0.2);
  border-radius: 50%;
  box-shadow:
    0 0 0 54px rgba(65, 132, 255, 0.04),
    0 0 0 108px rgba(65, 132, 255, 0.025);
  animation: ambient-breathe 7s ease-in-out infinite;
}

.history-rail {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 3;
  width: 172px;
  padding: 28px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(2, 8, 19, 0.66);
}

.history-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 44px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  font-weight: 760;
  text-transform: uppercase;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #b9ff63;
  box-shadow: 0 0 12px rgba(185, 255, 99, 0.85);
  animation: live-pulse 1.8s ease-in-out infinite;
}

.history-rail article {
  margin-bottom: 16px;
  padding: 13px;
  border-left: 1px solid rgba(123, 170, 255, 0.28);
  border-radius: 0 6px 6px 0;
  background: rgba(255, 255, 255, 0.04);
}

.history-rail article small {
  color: #7baaff;
  font-size: 9px;
  font-weight: 760;
  text-transform: uppercase;
}

.history-rail article p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  line-height: 1.4;
}

.history-rail .history-active {
  border-left-color: #b9ff63;
  background: rgba(185, 255, 99, 0.08);
}

.conversation-window {
  position: relative;
  z-index: 4;
  min-height: 576px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(246, 249, 255, 0.98);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
}

.conversation-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid #dce3ef;
}

.conversation-topbar > div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.conversation-topbar img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.conversation-topbar span {
  color: #162033;
  font-size: 13px;
  font-weight: 760;
}

.context-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #60708a !important;
  font-size: 10px !important;
}

.context-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #18a55a;
}

.message {
  max-width: 82%;
  padding: 16px 18px;
  border-radius: 8px;
}

.message small {
  display: block;
  margin-bottom: 7px;
  font-size: 9px;
  font-weight: 760;
  text-transform: uppercase;
}

.message p {
  margin: 0;
  font-size: 14px;
  line-height: 1.48;
}

.user-message {
  margin-left: auto;
  color: #fff;
  background: #176dff;
}

.user-message small {
  color: rgba(255, 255, 255, 0.62);
}

.context-bridge {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
}

.context-bridge span {
  flex: 1;
  height: 1px;
  background: #cfdae9;
}

.context-bridge strong {
  color: #63738d;
  font-size: 9px;
  font-weight: 780;
  text-transform: uppercase;
}

.mirror-message {
  color: #1b2537;
  background: #e9f0fb;
}

.mirror-message small {
  color: #3975d6;
}

.mirror-message strong {
  display: block;
  margin-top: 12px;
  color: #0958da;
  font-size: 14px;
  line-height: 1.45;
}

.composer-shell {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border: 1px solid #d1dbe8;
  border-radius: 8px;
  color: #8a96a9;
  font-size: 12px;
}

.composer-shell i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #086bff;
}

.premium-v2 #trust {
  padding: 132px 0;
  background: #eef2f7;
}

.premium-v2 .trust-grid {
  gap: 12px;
}

.premium-v2 .trust-grid article {
  position: relative;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid #d7deea;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  overflow: hidden;
}

.trust-symbol {
  display: block;
  margin-bottom: auto;
  color: #006bff;
  font-size: 11px;
  font-weight: 780;
}

.premium-v2 .trust-grid h3 {
  margin: 76px 0 12px;
  font-size: 22px;
}

.premium-v2 .trust-grid p {
  color: #667186;
  font-size: 14px;
}

.premium-v2 .price-section {
  padding: 142px 0;
  color: #fff;
  background: #0b0e14;
}

.premium-v2 .price-layout > div h2 {
  max-width: 680px;
  color: #fff;
  font-size: clamp(48px, 5.2vw, 74px);
  line-height: 0.98;
}

.premium-v2 .price-layout > div > p:last-child {
  max-width: 600px;
  color: rgba(255, 255, 255, 0.58);
}

.premium-v2 .price-layout .section-kicker {
  color: #7caaff;
}

.difference-console {
  width: 100%;
  max-width: 520px;
  justify-self: end;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.console-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  margin-bottom: 10px;
}

.console-tabs span {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.38);
  font-size: 12px;
  font-weight: 720;
}

.console-tabs .is-selected {
  color: #fff;
  background: #096bff;
}

.console-row {
  padding: 20px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.console-row small {
  display: block;
  color: #7caaff;
  font-size: 9px;
  font-weight: 780;
  text-transform: uppercase;
}

.console-row strong {
  display: block;
  margin: 8px 0 16px;
  color: #fff;
  font-size: 17px;
}

.console-meter {
  position: relative;
  display: block;
  width: 100%;
  height: 3px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.console-meter::after {
  content: "";
  position: absolute;
  inset: 0;
  transform-origin: left center;
  background: linear-gradient(90deg, #0a6cff, #b9ff63);
  animation: meter-grow 2.4s cubic-bezier(0.2, 0.8, 0.2, 1) infinite alternate;
}

.difference-console .button {
  margin-top: 10px;
}

.premium-v2 .faq-section {
  padding: 130px 0;
  background: #fff;
}

.premium-v2 .faq-section .section-heading {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  max-width: none;
  gap: 60px;
}

.premium-v2 .faq-section .section-heading h2 {
  font-size: clamp(48px, 5vw, 72px);
}

.premium-v2 .faq-list {
  max-width: 900px;
  margin-left: auto;
}

.premium-v2 .faq-list details {
  border-radius: 0;
  border-right: 0;
  border-left: 0;
  background: transparent;
}

.premium-v2 .join-section {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
  background: #006bff;
}

.premium-v2 .join-section::after {
  content: "";
  position: absolute;
  right: -10vw;
  bottom: -40vw;
  width: 70vw;
  height: 70vw;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 0 7vw rgba(255, 255, 255, 0.035),
    0 0 0 14vw rgba(255, 255, 255, 0.025);
}

.premium-v2 .join-layout {
  position: relative;
  z-index: 2;
}

.premium-v2 .join-layout h2 {
  font-size: clamp(52px, 5.6vw, 80px);
  line-height: 0.98;
}

.premium-v2 .signup-form {
  border-radius: 8px;
  box-shadow: 0 36px 90px rgba(0, 33, 103, 0.3);
}

@keyframes portrait-breathe {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.035);
  }
}

@keyframes ambient-breathe {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(0.96);
  }
  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@keyframes node-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes link-pulse {
  from {
    left: 0;
    opacity: 0;
  }
  15%,
  80% {
    opacity: 1;
  }
  to {
    left: 100%;
    opacity: 0;
  }
}

@keyframes orbit-spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes live-pulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1.16);
  }
}

@keyframes meter-grow {
  from {
    transform: scaleX(calc(var(--meter-level, 1) * 0.62));
  }
  to {
    transform: scaleX(var(--meter-level, 1));
  }
}

@media (max-width: 1100px) {
  .premium-v2 .intro-premium,
  .companion-layout {
    grid-template-columns: 1fr;
  }

  .premium-v2 .intro-statement {
    max-width: 760px;
  }

  .memory-portrait {
    min-height: 570px;
  }

  .companion-stage {
    width: 100%;
    max-width: 820px;
    margin-inline: auto;
  }
}

@media (max-width: 760px) {
  .premium-v2 .intro-section,
  .premium-v2 .clarity-section,
  .premium-v2 #inside,
  .premium-v2 .demo-section,
  .premium-v2 #trust,
  .premium-v2 .price-section,
  .premium-v2 .faq-section,
  .premium-v2 .join-section {
    padding-block: 88px;
  }

  .premium-v2 .intro-premium {
    gap: 54px;
  }

  .premium-v2 .intro-statement h2,
  .premium-v2 .clarity-copy h2,
  .premium-v2 #inside .sticky-heading h2,
  .companion-copy h2,
  .premium-v2 .price-layout > div h2,
  .premium-v2 .faq-section .section-heading h2,
  .premium-v2 .join-layout h2 {
    font-size: 42px;
    line-height: 1.02;
  }

  .premium-v2 .intro-signals {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .premium-v2 .intro-signals span {
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
  }

  .premium-v2 .intro-signals strong {
    margin: 0;
  }

  .memory-portrait {
    min-height: 500px;
  }

  .portrait-core {
    width: 210px;
    height: 210px;
  }

  .portrait-core strong {
    font-size: 21px;
  }

  .memory-node {
    width: 154px;
    padding: 12px;
  }

  .node-work {
    top: 7%;
    left: 4%;
  }

  .node-trust {
    top: 10%;
    right: 3%;
  }

  .node-change {
    right: 5%;
    bottom: 7%;
  }

  .premium-v2 .surface-section .section-heading,
  .premium-v2 .faq-section .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .premium-v2 .surface-section .section-heading h2 {
    font-size: 42px;
  }

  .premium-v2 .reason-grid {
    grid-template-columns: 1fr;
  }

  .premium-v2 .reason-card {
    min-height: 310px;
    border-right: 0;
    border-bottom: 1px solid #d9dee8;
  }

  .premium-v2 .feature-list article {
    min-height: 0;
    padding: 28px 18px 28px 66px;
  }

  .premium-v2 .feature-list article:hover {
    padding-left: 72px;
  }

  .premium-v2 .feature-number {
    top: 32px;
    left: 12px;
  }

  .companion-layout {
    gap: 48px;
  }

  .companion-stage {
    min-height: auto;
    padding: 18px;
  }

  .history-rail {
    position: relative;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    padding: 14px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .history-label {
    grid-column: 1 / -1;
    margin-bottom: 4px;
  }

  .history-rail article {
    margin: 0;
  }

  .conversation-window {
    min-height: 590px;
    margin-top: 14px;
  }

  .premium-v2 .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .premium-v2 .trust-grid article {
    min-height: 270px;
  }

  .difference-console {
    max-width: none;
    justify-self: stretch;
  }
}

@media (max-width: 480px) {
  .premium-v2 .intro-statement h2,
  .premium-v2 .clarity-copy h2,
  .premium-v2 #inside .sticky-heading h2,
  .companion-copy h2,
  .premium-v2 .price-layout > div h2,
  .premium-v2 .faq-section .section-heading h2,
  .premium-v2 .join-layout h2,
  .premium-v2 .surface-section .section-heading h2 {
    font-size: 34px;
  }

  .memory-portrait {
    min-height: 560px;
  }

  .portrait-core {
    top: 48%;
    width: 190px;
    height: 190px;
    padding: 20px;
  }

  .portrait-core strong {
    font-size: 19px;
  }

  .node-work {
    top: 5%;
    left: 5%;
  }

  .node-trust {
    top: 19%;
    right: 4%;
  }

  .node-change {
    right: 5%;
    bottom: 5%;
  }

  .orbit-a {
    width: 310px;
    height: 310px;
  }

  .orbit-b {
    width: 420px;
    height: 420px;
  }

  .history-rail {
    grid-template-columns: 1fr;
  }

  .history-label {
    grid-column: auto;
  }

  .history-rail article:nth-of-type(2) {
    display: none;
  }

  .conversation-window {
    min-height: 620px;
    padding: 16px;
  }

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

  .context-status {
    max-width: 88px;
    text-align: right;
  }

  .message {
    max-width: 94%;
  }

  .premium-v2 .trust-grid {
    grid-template-columns: 1fr;
  }

  .premium-v2 .trust-grid article {
    min-height: 240px;
  }
}

/* Evidence badge and intellectual legacy */
.evidence-wrap {
  position: absolute;
  top: clamp(32px, 5vh, 62px);
  right: max(28px, calc((100vw - 1280px) / 2));
  z-index: 8;
}

.evidence-badge {
  min-width: 250px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  color: #fff;
  background: rgba(10, 15, 24, 0.56);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 20px 50px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px) saturate(1.2);
  cursor: help;
  text-align: left;
}

.evidence-pulse {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #8fc1ff;
  box-shadow:
    0 0 0 6px rgba(94, 157, 247, 0.12),
    0 0 22px rgba(94, 157, 247, 0.8);
  animation: evidence-pulse 2.6s ease-in-out infinite;
}

.evidence-badge small,
.evidence-badge strong {
  display: block;
}

.evidence-badge small {
  margin-bottom: 3px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
}

.evidence-badge strong {
  color: #f3f7ff;
  font-size: 11px;
  letter-spacing: 0.03em;
}

.evidence-badge i {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  font-style: normal;
}

.evidence-tooltip {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(390px, calc(100vw - 40px));
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  color: #eaf0fa;
  background: rgba(13, 18, 27, 0.96);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.46);
  backdrop-filter: blur(28px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top right;
  transition:
    opacity 180ms ease,
    visibility 180ms ease,
    transform 180ms ease;
}

.evidence-tooltip strong {
  display: block;
  margin-bottom: 12px;
  color: #fff;
  font-size: 16px;
}

.evidence-tooltip p {
  margin: 10px 0 0;
  color: rgba(226, 234, 246, 0.68);
  font-size: 13px;
  line-height: 1.55;
}

.evidence-wrap:hover .evidence-tooltip,
.evidence-wrap:focus-within .evidence-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

@keyframes evidence-pulse {
  50% {
    opacity: 0.6;
    transform: scale(0.82);
  }
}

.legacy-section {
  position: relative;
  padding-block: clamp(110px, 12vw, 176px);
  overflow: hidden;
  color: #eef3fa;
  background:
    radial-gradient(circle at 50% 44%, rgba(40, 98, 184, 0.12), transparent 38%),
    #080a0e;
}

.legacy-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  align-items: end;
  gap: clamp(48px, 8vw, 120px);
  margin-bottom: 68px;
}

.legacy-heading h2 {
  max-width: 700px;
  color: #f4f7fc;
  font-size: clamp(40px, 3.7vw, 54px);
  line-height: 1.06;
}

.legacy-heading > p {
  max-width: 540px;
  margin: 0;
  color: rgba(218, 227, 240, 0.62);
  font-size: 16px;
}

.thinkers-stage {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 34px;
  background: #05070a;
  box-shadow: 0 48px 120px rgba(0, 0, 0, 0.42);
}

.thinkers-stage > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.82) contrast(1.04);
  transition: transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.thinkers-stage:hover > img {
  transform: scale(1.025);
}

.thinkers-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 42%, rgba(4, 6, 9, 0.35) 67%, rgba(4, 6, 9, 0.96) 100%),
    linear-gradient(90deg, rgba(7, 10, 15, 0.08), transparent 18%, transparent 82%, rgba(7, 10, 15, 0.08));
}

.thinkers-labels {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0 24px 25px;
}

.thinkers-labels article {
  min-height: 122px;
  padding: 17px 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.thinkers-labels article:first-child {
  border-left: 0;
}

.thinkers-labels span {
  color: #73a8f5;
  font-size: 9px;
  font-weight: 750;
}

.thinkers-labels h3 {
  margin: 10px 0 6px;
  color: #fff;
  font-size: 18px;
}

.thinkers-labels p {
  max-width: 230px;
  margin: 0;
  color: rgba(231, 237, 246, 0.58);
  font-size: 11px;
  line-height: 1.45;
}

.legacy-orbit {
  position: absolute;
  z-index: 2;
  border: 1px solid rgba(90, 148, 234, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.orbit-one {
  top: -140px;
  right: 20%;
  width: 330px;
  height: 330px;
  animation: legacy-drift 14s ease-in-out infinite;
}

.orbit-two {
  top: -70px;
  right: 26%;
  width: 190px;
  height: 190px;
  animation: legacy-drift 10s ease-in-out -4s infinite reverse;
}

@keyframes legacy-drift {
  50% {
    transform: translate3d(28px, 24px, 0) scale(1.08);
    opacity: 0.48;
  }
}

.legacy-note {
  display: grid;
  grid-template-columns: 0.34fr 1fr;
  gap: 44px;
  align-items: start;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.legacy-note span {
  color: #75a9f3;
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
}

.legacy-note p {
  max-width: 760px;
  margin: 0;
  color: rgba(225, 233, 244, 0.66);
  font-size: 15px;
}

@media (max-width: 980px) {
  .evidence-wrap {
    top: 24px;
    right: 24px;
  }

  .legacy-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .thinkers-stage {
    min-height: 720px;
  }

  .thinkers-stage > img {
    object-position: center top;
  }

  .thinkers-labels {
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    padding: 16px;
    background: rgba(5, 7, 10, 0.78);
    backdrop-filter: blur(18px);
  }

  .thinkers-labels article {
    min-height: 106px;
    border: 0;
    background: rgba(255, 255, 255, 0.025);
  }
}

@media (max-width: 640px) {
  .evidence-wrap {
    top: 18px;
    right: 16px;
    left: 16px;
  }

  .evidence-badge {
    width: 100%;
    min-width: 0;
  }

  .evidence-tooltip {
    right: 0;
    width: 100%;
  }

  .hero-content {
    padding-top: 138px;
  }

  .legacy-section {
    padding-block: 88px;
  }

  .legacy-heading {
    margin-bottom: 42px;
  }

  .legacy-heading h2 {
    font-size: 32px;
    line-height: 1.1;
  }

  .thinkers-stage {
    min-height: 820px;
    border-radius: 26px;
  }

  .thinkers-stage > img {
    height: 49%;
    object-fit: cover;
    object-position: center top;
  }

  .thinkers-shade {
    background: linear-gradient(180deg, transparent 20%, rgba(4, 6, 9, 0.3) 40%, #05070a 51%);
  }

  .thinkers-labels {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, minmax(0, 1fr));
    top: 47%;
    bottom: 0;
    align-content: stretch;
  }

  .thinkers-labels article {
    min-height: 0;
    display: grid;
    grid-template-columns: 28px minmax(0, 0.45fr) minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .thinkers-labels h3 {
    margin: 0;
    font-size: 15px;
  }

  .thinkers-labels p {
    font-size: 10px;
  }

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

/* My Legacy: a living book of one life */
.life-book-section {
  position: relative;
  padding-block: clamp(116px, 12vw, 180px);
  overflow: hidden;
  color: #eef3fa;
  background:
    radial-gradient(circle at 75% 48%, rgba(50, 112, 207, 0.16), transparent 34%),
    radial-gradient(circle at 24% 20%, rgba(120, 154, 207, 0.06), transparent 26%),
    #10151e;
}

.life-book-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}

.life-book-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(330px, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: clamp(64px, 8vw, 124px);
}

.life-book-copy {
  max-width: 570px;
}

.life-book-copy h2 {
  max-width: 620px;
  color: #f4f7fc;
  font-size: clamp(40px, 3.7vw, 54px);
  line-height: 1.07;
}

.life-book-lead {
  max-width: 550px;
  margin: 26px 0 0;
  color: rgba(221, 230, 243, 0.64);
  font-size: 17px;
}

.life-book-copy blockquote {
  margin: 38px 0 0;
  padding: 20px 0 20px 22px;
  border-left: 2px solid #4d91f1;
}

.life-book-copy blockquote span {
  display: block;
  margin-bottom: 8px;
  color: #75a9f3;
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}

.life-book-copy blockquote p {
  max-width: 430px;
  margin: 0;
  color: #f5f8fc;
  font-size: 21px;
  line-height: 1.38;
}

.life-book-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.life-book-points span {
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: #aebaca;
  background: rgba(255, 255, 255, 0.035);
  font-size: 11px;
}

.life-book-product {
  --book-tilt-x: 0deg;
  --book-tilt-y: 0deg;
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  background: rgba(5, 8, 13, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 48px 120px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(24px);
}

.book-controls {
  width: fit-content;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin: 0 auto 16px;
  padding: 4px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.055);
}

.book-controls button {
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  color: #78869a;
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease;
}

.book-controls button.is-active {
  color: #f2f6fc;
  background: #26354a;
}

.book-scene {
  position: relative;
  min-height: 570px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 24px;
  perspective: 1400px;
  background:
    radial-gradient(circle at 50% 44%, rgba(76, 137, 224, 0.18), transparent 37%),
    linear-gradient(180deg, #111a28, #090d14);
}

.book-aura {
  position: absolute;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(94, 152, 238, 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 0 68px rgba(60, 123, 216, 0.03),
    0 0 0 136px rgba(60, 123, 216, 0.018);
  animation: book-aura 8s ease-in-out infinite;
}

.book-volume {
  position: relative;
  z-index: 2;
  width: min(690px, 92%);
  min-height: 430px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transform: rotateX(var(--book-tilt-x)) rotateY(var(--book-tilt-y)) rotateX(3deg);
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
  filter: drop-shadow(0 34px 34px rgba(0, 0, 0, 0.36));
}

.book-spine {
  position: absolute;
  top: 3%;
  bottom: 3%;
  left: 50%;
  z-index: 5;
  width: 18px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.09), rgba(0, 0, 0, 0.22));
  filter: blur(3px);
}

.book-page {
  position: relative;
  min-width: 0;
  padding: 32px;
  color: #233047;
  background:
    linear-gradient(90deg, rgba(32, 61, 98, 0.05), transparent 16%),
    #e9edf2;
  transform-style: preserve-3d;
  box-shadow: inset 0 0 36px rgba(23, 48, 80, 0.08);
}

.book-page-left {
  border-radius: 22px 4px 4px 22px;
  transform-origin: right center;
  transform: rotateY(4deg);
}

.book-page-right {
  border-radius: 4px 22px 22px 4px;
  transform-origin: left center;
  transform: rotateY(-4deg);
}

.book-page::after {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  border: 1px solid rgba(35, 57, 88, 0.08);
  border-radius: inherit;
}

.book-brand {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 42px;
  color: #53647b;
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}

.book-brand img {
  width: 25px;
  height: 25px;
  border-radius: 7px;
}

.book-view {
  position: relative;
  z-index: 2;
  animation: book-view-in 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.book-view[hidden] {
  display: none;
}

.book-view > small {
  color: #4777b9;
  font-size: 9px;
  font-weight: 750;
  text-transform: uppercase;
}

.book-view h3 {
  margin: 12px 0 16px;
  color: #1b2a40;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 27px;
  font-weight: 500;
  line-height: 1.12;
}

.book-view > p {
  color: #5c6878;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  line-height: 1.62;
}

.chapter-line {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 9px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(33, 52, 80, 0.1);
}

.chapter-line span {
  color: #4e7fc0;
  font-size: 9px;
}

.chapter-line strong {
  color: #35465d;
  font-size: 11px;
  line-height: 1.38;
}

.page-number {
  position: absolute;
  top: -4px;
  right: 0;
  color: #8995a4;
  font-size: 9px;
}

.book-quote {
  margin-top: 30px;
  color: #34455d !important;
  font-size: 17px !important;
  line-height: 1.5 !important;
}

.book-timeline {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: 32px;
  padding-left: 22px;
}

.book-timeline > i {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 5px;
  width: 1px;
  background: #86a4ca;
}

.book-timeline > div {
  position: relative;
}

.book-timeline > div::before {
  content: "";
  position: absolute;
  top: 4px;
  left: -21px;
  width: 8px;
  height: 8px;
  border: 2px solid #4f83c8;
  border-radius: 50%;
  background: #e9edf2;
}

.book-timeline small {
  color: #6f8bad;
  font-size: 8px;
  text-transform: uppercase;
}

.book-timeline p {
  margin: 4px 0 0;
  color: #35465d;
  font-size: 11px;
}

.mirror-observation {
  margin-top: 32px;
  padding: 18px;
  border: 1px solid rgba(54, 105, 175, 0.18);
  border-radius: 16px;
  background: rgba(78, 129, 198, 0.08);
}

.mirror-observation span {
  display: block;
  margin-bottom: 9px;
  color: #4777b9;
  font-size: 8px;
  font-weight: 750;
  text-transform: uppercase;
}

.mirror-observation strong {
  color: #2c405c;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  line-height: 1.45;
}

.reflection-arc {
  position: relative;
  height: 90px;
  margin: 24px 0;
}

.reflection-arc::before {
  content: "";
  position: absolute;
  top: 44px;
  right: 8px;
  left: 8px;
  height: 1px;
  transform: rotate(-9deg);
  background: linear-gradient(90deg, #9caec4, #4f83c8);
}

.reflection-arc span {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #5e8fce;
  box-shadow: 0 0 0 7px rgba(78, 129, 198, 0.09);
}

.reflection-arc span:nth-child(1) {
  left: 6%;
  bottom: 19px;
}

.reflection-arc span:nth-child(2) {
  left: 48%;
  top: 39px;
}

.reflection-arc span:nth-child(3) {
  top: 13px;
  right: 6%;
}

.book-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 17px 10px 2px;
  color: #718096;
  font-size: 10px;
}

.book-footer span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.book-footer span i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6fa8f7;
  box-shadow: 0 0 12px rgba(86, 151, 241, 0.7);
}

.book-footer strong {
  color: #aebaca;
  font-size: 10px;
}

@keyframes book-aura {
  50% {
    opacity: 0.58;
    transform: scale(1.06);
  }
}

@keyframes book-view-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .life-book-layout {
    grid-template-columns: 1fr;
  }

  .life-book-copy {
    max-width: 760px;
  }

  .life-book-product {
    width: 100%;
    max-width: 860px;
    margin-inline: auto;
  }
}

@media (max-width: 760px) {
  .life-book-section {
    padding-block: 88px;
  }

  .life-book-copy h2 {
    font-size: 32px;
    line-height: 1.1;
  }

  .life-book-lead {
    font-size: 16px;
  }

  .life-book-copy blockquote p {
    font-size: 18px;
  }

  .life-book-product {
    padding: 10px;
    border-radius: 26px;
  }

  .book-scene {
    min-height: 860px;
    border-radius: 20px;
  }

  .book-volume {
    width: calc(100% - 24px);
    grid-template-columns: 1fr;
    transform: none;
  }

  .book-spine {
    display: none;
  }

  .book-page {
    min-height: 382px;
    padding: 26px 24px;
  }

  .book-page-left,
  .book-page-right {
    border-radius: 18px;
    transform: none;
  }

  .book-page-left {
    margin-bottom: 8px;
  }

  .book-brand {
    margin-bottom: 24px;
  }

  .book-view h3 {
    font-size: 23px;
  }

  .book-footer {
    flex-direction: column;
    gap: 7px;
  }
}

@media (max-width: 430px) {
  .book-controls {
    width: 100%;
  }

  .book-controls button {
    padding-inline: 8px;
  }

  .book-scene {
    min-height: 900px;
  }
}

/* Apple-level product polish: every section below the locked hero */
.premium-v2 {
  --content-width: 1200px;
  --page-gutter: clamp(24px, 4vw, 56px);
  --display-tight: 1.03;
}

.premium-v2 .section {
  padding-inline: var(--page-gutter);
}

.premium-v2 #inside,
.premium-v2 #trust {
  padding-inline: var(--page-gutter);
}

.premium-v2 .section-inner {
  width: min(var(--content-width), 100%);
}

.premium-v2 .section h2 {
  letter-spacing: 0;
  text-wrap: balance;
}

.premium-v2 .section p {
  letter-spacing: 0;
}

.premium-v2 .clarity-section {
  color: #17181c;
}

.premium-v2 .clarity-section .section-kicker {
  color: #1269e8;
}

.premium-v2 .clarity-copy h2 {
  color: #17181c;
}

.premium-v2 .clarity-copy p {
  color: #626875;
}

.premium-v2 .clarity-layout {
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
}

.premium-v2 .intro-statement h2,
.premium-v2 .clarity-copy h2,
.premium-v2 #inside .sticky-heading h2,
.companion-copy h2,
.premium-v2 .price-layout > div h2,
.premium-v2 .faq-section .section-heading h2,
.premium-v2 .join-layout h2,
.premium-v2 .surface-section .section-heading h2 {
  line-height: var(--display-tight);
}

.premium-v2 .demo-section {
  padding-block: clamp(112px, 12vw, 176px);
  background:
    radial-gradient(circle at 78% 45%, rgba(40, 112, 255, 0.18), transparent 32%),
    #07090d;
}

.premium-v2 .demo-section::before {
  display: none;
}

.companion-layout {
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(64px, 8vw, 128px);
}

.companion-copy h2 {
  max-width: 610px;
  font-size: clamp(44px, 4.6vw, 68px);
}

.companion-stage-v2 {
  min-height: 700px;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 32px;
  background:
    radial-gradient(circle at 85% 16%, rgba(46, 116, 255, 0.2), transparent 31%),
    rgba(255, 255, 255, 0.045);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 46px 120px rgba(0, 0, 0, 0.42);
}

.memory-ribbon {
  position: relative;
  z-index: 2;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  padding: 24px 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.2);
}

.memory-ribbon-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  margin-bottom: 44px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  font-weight: 700;
}

.memory-ribbon-head strong {
  color: #9fcbff;
  font-size: 11px;
}

.memory-thread {
  position: relative;
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  padding-bottom: 34px;
}

.memory-thread::after {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 0;
  left: 4px;
  width: 1px;
  background: linear-gradient(#407fe4, rgba(64, 127, 228, 0.08));
}

.thread-dot {
  position: relative;
  z-index: 2;
  width: 9px;
  height: 9px;
  margin-top: 4px;
  border: 2px solid #78adff;
  border-radius: 50%;
  background: #111a28;
  box-shadow: 0 0 18px rgba(81, 143, 255, 0.65);
}

.memory-thread small,
.memory-insight small {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.38);
  font-size: 10px;
}

.memory-thread p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  line-height: 1.45;
}

.memory-insight {
  margin-top: auto;
  padding: 16px;
  border: 1px solid rgba(166, 214, 255, 0.16);
  border-radius: 18px;
  background: rgba(51, 118, 231, 0.12);
}

.memory-insight small {
  color: #8fbaff;
}

.memory-insight strong {
  display: block;
  color: #fff;
  font-size: 13px;
  line-height: 1.38;
}

.conversation-window-v2 {
  min-height: 612px;
  padding: 24px;
  border: 0;
  border-radius: 26px;
  background: #f7f8fb;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

.conversation-window-v2 .conversation-topbar {
  margin-bottom: 16px;
}

.conversation-date {
  margin-bottom: 22px;
  color: #9ba2ad;
  font-size: 10px;
  text-align: center;
}

.conversation-window-v2 .message {
  max-width: 84%;
  padding: 15px 17px;
  border-radius: 20px;
}

.conversation-window-v2 .user-message {
  border-bottom-right-radius: 7px;
  background: #0875f5;
}

.conversation-window-v2 .mirror-message {
  border-bottom-left-radius: 7px;
  background: #e7ebf2;
}

.memory-connection {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
}

.memory-connection span {
  flex: 1;
  height: 1px;
  background: #d8dde6;
}

.memory-connection strong {
  color: #6f7784;
  font-size: 9px;
  font-weight: 700;
}

.response-signal {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 18px;
  margin: 18px 0 76px 10px;
}

.response-signal span {
  width: 4px;
  height: 7px;
  border-radius: 999px;
  background: #6b7280;
  animation: response-wave 1.5s ease-in-out infinite;
}

.response-signal span:nth-child(2) {
  animation-delay: -0.2s;
}

.response-signal span:nth-child(3) {
  animation-delay: -0.4s;
}

.response-signal span:nth-child(4) {
  animation-delay: -0.6s;
}

.response-signal span:nth-child(5) {
  animation-delay: -0.8s;
}

.conversation-window-v2 .composer-shell {
  border-radius: 18px;
  background: #fff;
}

.conversation-window-v2 .composer-shell i {
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 16px;
  font-style: normal;
}

@keyframes response-wave {
  0%,
  100% {
    height: 6px;
    opacity: 0.4;
  }
  50% {
    height: 16px;
    opacity: 1;
  }
}

.premium-v2 .price-section {
  padding-block: clamp(112px, 12vw, 170px);
  background: #0b0d12;
}

.premium-v2 .price-layout {
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(64px, 9vw, 140px);
}

.difference-live {
  max-width: 620px;
  padding: 10px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 40px 100px rgba(0, 0, 0, 0.36);
}

.comparison-prompt {
  padding: 24px 24px 20px;
}

.comparison-prompt small {
  color: #7caaff;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.comparison-prompt p {
  margin: 10px 0 0;
  color: #fff;
  font-size: 18px;
  line-height: 1.45;
}

.difference-live .console-tabs {
  padding: 5px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.comparison-tab {
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.48);
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.comparison-tab.is-selected {
  color: #15171b;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.comparison-answer {
  min-height: 370px;
  padding: 28px 24px 24px;
  border-radius: 22px;
  background: #f7f8fa;
}

.comparison-answer[hidden] {
  display: none;
}

.answer-source {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #25282e;
  font-size: 12px;
  font-weight: 700;
}

.answer-source img,
.answer-source > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
}

.answer-source img {
  object-fit: cover;
}

.answer-source > span {
  color: #fff;
  background: #272b33;
  font-size: 9px;
}

.answer-source em {
  margin-left: auto;
  color: #2870d8;
  font-size: 10px;
  font-style: normal;
  font-weight: 650;
}

.comparison-answer > p {
  margin: 30px 0 0;
  color: #4e5663;
  font-size: 17px;
  line-height: 1.58;
}

.comparison-answer > strong {
  display: block;
  margin-top: 20px;
  color: #1465dc;
  font-size: 17px;
  line-height: 1.48;
}

.answer-verdict {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.answer-verdict span {
  padding: 7px 10px;
  border-radius: 999px;
  color: #56606f;
  background: #e8ebf0;
  font-size: 10px;
  font-weight: 650;
}

.quiz-section {
  padding-block: clamp(104px, 11vw, 160px);
  color: #17181c;
  background: #f4f5f7;
}

.quiz-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(64px, 9vw, 140px);
  align-items: center;
}

.quiz-intro {
  max-width: 550px;
}

.quiz-intro h2 {
  font-size: clamp(46px, 5.2vw, 74px);
}

.quiz-intro > p {
  max-width: 510px;
  color: #696e78;
}

.quiz-proof {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.quiz-proof span {
  position: relative;
  padding-left: 22px;
  color: #555b65;
  font-size: 13px;
}

.quiz-proof span::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0875f5;
  font-weight: 800;
}

.quiz-shell {
  min-height: 590px;
  padding: 34px;
  border: 1px solid rgba(21, 24, 31, 0.08);
  border-radius: 32px;
  background: #fff;
  box-shadow: 0 34px 100px rgba(41, 50, 68, 0.12);
}

.quiz-progress {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 70px;
}

.quiz-progress-bar {
  flex: 1;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9ebef;
}

.quiz-progress-bar i {
  display: block;
  width: 33.333%;
  height: 100%;
  border-radius: inherit;
  background: #0875f5;
  transition: width 360ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.quiz-progress small {
  color: #9297a0;
  font-size: 12px;
}

.quiz-progress b {
  color: #17181c;
}

.quiz-step[hidden],
.quiz-result[hidden] {
  display: none;
}

.quiz-step-label {
  color: #0875f5;
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
}

.quiz-step h3,
.quiz-result h3 {
  max-width: 560px;
  margin: 14px 0 34px;
  color: #17181c;
  font-size: 31px;
  line-height: 1.15;
}

.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.quiz-options button {
  min-height: 74px;
  padding: 16px 18px;
  border: 1px solid #dfe2e8;
  border-radius: 18px;
  color: #30343b;
  background: #fff;
  cursor: pointer;
  text-align: left;
  font-size: 15px;
  font-weight: 650;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.quiz-options button:hover,
.quiz-options button:focus-visible {
  transform: translateY(-2px);
  border-color: #69a6fa;
  background: #f4f8ff;
}

.quiz-result > p {
  color: #676e79;
  font-size: 16px;
}

.result-preview {
  margin: 28px 0 22px;
  padding: 22px;
  border-radius: 22px;
  background: #f0f6ff;
}

.result-preview small {
  display: block;
  margin-bottom: 10px;
  color: #2772d9;
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}

.result-preview strong {
  color: #182033;
  font-size: 17px;
  line-height: 1.48;
}

.quiz-restart {
  width: 100%;
  margin-top: 14px;
  border: 0;
  color: #7a808a;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
}

@media (max-width: 1100px) {
  .premium-v2 .clarity-layout,
  .companion-layout,
  .premium-v2 .price-layout,
  .quiz-layout {
    grid-template-columns: 1fr;
  }

  .companion-copy,
  .premium-v2 .price-layout > div,
  .quiz-intro {
    max-width: 760px;
  }

  .difference-live {
    max-width: 760px;
    justify-self: stretch;
  }
}

@media (max-width: 760px) {
  .premium-v2 {
    --page-gutter: 20px;
  }

  .premium-v2 .section {
    padding-inline: var(--page-gutter);
  }

  .premium-v2 .intro-section,
  .premium-v2 .clarity-section,
  .premium-v2 #inside,
  .premium-v2 .demo-section,
  .premium-v2 #trust,
  .premium-v2 .price-section,
  .premium-v2 .faq-section,
  .premium-v2 .join-section,
  .premium-v2 .quiz-section {
    padding-block: 88px;
  }

  .premium-v2 .intro-statement h2,
  .premium-v2 .clarity-copy h2,
  .premium-v2 #inside .sticky-heading h2,
  .companion-copy h2,
  .premium-v2 .price-layout > div h2,
  .premium-v2 .faq-section .section-heading h2,
  .premium-v2 .join-layout h2,
  .premium-v2 .surface-section .section-heading h2,
  .quiz-intro h2 {
    font-size: clamp(34px, 10vw, 44px);
    line-height: 1.06;
  }

  .premium-v2 .section p,
  .companion-copy > p {
    font-size: 16px;
    line-height: 1.58;
  }

  .companion-stage-v2 {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 14px;
    border-radius: 26px;
  }

  .memory-ribbon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 16px;
    border-radius: 20px;
  }

  .memory-ribbon-head {
    grid-column: 1 / -1;
    margin-bottom: 4px;
  }

  .memory-thread {
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
  }

  .memory-thread::after,
  .thread-dot {
    display: none;
  }

  .memory-insight {
    grid-column: 1 / -1;
    margin-top: 0;
  }

  .conversation-window-v2 {
    min-height: 610px;
    margin-top: 0;
    padding: 18px;
    border-radius: 22px;
  }

  .comparison-prompt {
    padding: 18px;
  }

  .comparison-prompt p {
    font-size: 16px;
  }

  .comparison-answer {
    min-height: 390px;
    padding: 22px 18px;
  }

  .answer-source {
    flex-wrap: wrap;
  }

  .answer-source em {
    width: 100%;
    margin-left: 37px;
  }

  .quiz-shell {
    min-height: 550px;
    padding: 24px 18px;
    border-radius: 26px;
  }

  .quiz-progress {
    margin-bottom: 48px;
  }

  .quiz-step h3,
  .quiz-result h3 {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .premium-v2 {
    --page-gutter: 18px;
  }

  .premium-v2 .intro-statement h2,
  .premium-v2 .clarity-copy h2,
  .premium-v2 #inside .sticky-heading h2,
  .companion-copy h2,
  .premium-v2 .price-layout > div h2,
  .premium-v2 .faq-section .section-heading h2,
  .premium-v2 .join-layout h2,
  .premium-v2 .surface-section .section-heading h2,
  .quiz-intro h2 {
    font-size: 36px;
  }

  .memory-ribbon {
    grid-template-columns: 1fr;
  }

  .memory-ribbon-head,
  .memory-insight {
    grid-column: auto;
  }

  .conversation-window-v2 .message {
    max-width: 92%;
  }

  .context-status {
    max-width: 110px;
  }

  .quiz-options {
    grid-template-columns: 1fr;
  }

  .quiz-options button {
    min-height: 58px;
  }

  .quiz-shell {
    min-height: 620px;
  }
}

/* Graphite product system */
.premium-v2 {
  background: #090b10;
}

.premium-v2 .intro-statement h2 {
  max-width: 610px;
  font-size: clamp(42px, 4.3vw, 64px);
  line-height: 1.04;
}

.premium-v2 .intro-signals span {
  font-size: 15px;
  line-height: 1.35;
}

.premium-v2 .intro-signals strong {
  margin-bottom: 9px;
  font-size: 12px;
}

.premium-v2 .clarity-section {
  color: #eef4ff;
  background:
    radial-gradient(circle at 80% 45%, rgba(26, 104, 226, 0.2), transparent 34%),
    #101722;
}

.premium-v2 .clarity-section::before {
  background:
    radial-gradient(circle at 80% 42%, rgba(86, 155, 255, 0.13), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 50%);
}

.premium-v2 .clarity-section .section-kicker {
  color: #78aaff;
}

.premium-v2 .clarity-copy h2 {
  color: #f4f7fc;
}

.premium-v2 .clarity-copy p {
  color: rgba(224, 233, 248, 0.64);
}

.premium-v2 .clarity-visual {
  max-width: 690px;
  overflow: hidden;
  border: 1px solid rgba(132, 174, 235, 0.16);
  border-radius: 48px;
  background: #08101e;
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.34);
}

.premium-v2 .mirror-canvas {
  max-width: none;
  inset: -8%;
  width: 116%;
  height: 116%;
}

.premium-v2 .surface-section {
  color: #eef2f8;
  background: #0c1017;
}

.premium-v2 .surface-section .section-heading h2 {
  color: #f4f6fa;
}

.premium-v2 .reason-grid {
  border-color: rgba(255, 255, 255, 0.12);
}

.premium-v2 .reason-card {
  border-color: rgba(255, 255, 255, 0.12);
}

.premium-v2 .reason-card h3 {
  color: #f4f6fa;
}

.premium-v2 .reason-card p {
  color: rgba(224, 231, 242, 0.58);
}

.premium-v2 .reason-card:hover {
  background: #151d29;
}

.premium-v2 .reason-line {
  border-color: rgba(73, 139, 238, 0.26);
}

.premium-v2 #inside {
  padding-block: 118px;
  background: #080a0e;
}

.premium-v2 .split-layout {
  gap: clamp(48px, 6vw, 82px);
}

.premium-v2 .feature-list article {
  min-height: 0;
  padding-block: 24px;
}

.premium-v2 .feature-list article:hover {
  padding-left: 90px;
}

.premium-v2 .feature-number {
  top: 29px;
}

.premium-v2 .feature-list h3 {
  font-size: 22px;
}

.premium-v2 .feature-list p {
  margin-top: 9px;
  font-size: 15px;
  line-height: 1.5;
}

.conversation-window-v2 {
  color: #eaf0fa;
  background:
    linear-gradient(180deg, rgba(31, 40, 55, 0.98), rgba(18, 23, 32, 0.98));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.42);
}

.conversation-window-v2 .conversation-topbar {
  border-color: rgba(255, 255, 255, 0.1);
}

.conversation-window-v2 .conversation-topbar span {
  color: #edf3fc;
}

.conversation-window-v2 .context-status {
  color: #9aa9bd !important;
}

.conversation-date {
  color: #707d90;
}

.conversation-window-v2 .user-message {
  background: #176fe8;
}

.conversation-window-v2 .mirror-message {
  color: #dfe8f6;
  background: #293243;
}

.conversation-window-v2 .mirror-message p {
  color: #c9d4e5;
}

.conversation-window-v2 .mirror-message strong {
  color: #8dbbff;
}

.memory-connection span {
  background: rgba(255, 255, 255, 0.12);
}

.memory-connection strong {
  color: #8392a7;
}

.conversation-window-v2 .composer-shell {
  color: #8290a3;
  border-color: rgba(255, 255, 255, 0.11);
  background: #151b25;
}

.premium-v2 #trust {
  color: #edf2fa;
  background:
    radial-gradient(circle at 50% 0%, rgba(42, 104, 205, 0.12), transparent 36%),
    #121720;
}

.premium-v2 #trust .section-heading h2 {
  color: #f4f6fb;
}

.premium-v2 .trust-grid article {
  min-height: 370px;
  border-color: rgba(255, 255, 255, 0.09);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
}

.premium-v2 .trust-grid h3 {
  margin-top: 26px;
  color: #f0f4fb;
}

.premium-v2 .trust-grid p {
  color: rgba(219, 228, 241, 0.57);
}

.trust-visual {
  position: relative;
  height: 120px;
  margin-top: 34px;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.16);
}

.trust-lock {
  display: grid;
  place-items: center;
}

.lock-ring {
  position: absolute;
  width: 74px;
  height: 74px;
  border: 1px solid rgba(92, 154, 255, 0.42);
  border-radius: 50%;
  box-shadow:
    0 0 0 18px rgba(44, 115, 230, 0.06),
    0 0 40px rgba(44, 115, 230, 0.24);
  animation: trust-breathe 3.6s ease-in-out infinite;
}

.lock-core {
  position: relative;
  width: 24px;
  height: 30px;
  border-radius: 8px;
  background: #498cf4;
}

.lock-core::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 5px;
  width: 14px;
  height: 18px;
  border: 3px solid #8bb9ff;
  border-bottom: 0;
  border-radius: 10px 10px 0 0;
}

.trust-wave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.trust-wave i {
  width: 5px;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(180deg, #a7cbff, #347fe8);
  animation: trust-wave 1.8s ease-in-out infinite;
}

.trust-wave i:nth-child(2),
.trust-wave i:nth-child(6) {
  animation-delay: -0.25s;
}

.trust-wave i:nth-child(3),
.trust-wave i:nth-child(5) {
  animation-delay: -0.5s;
}

.trust-wave i:nth-child(4) {
  animation-delay: -0.75s;
}

.trust-network span {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #5597f5;
  box-shadow: 0 0 20px rgba(70, 139, 239, 0.6);
}

.trust-network span::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 6px;
  width: 84px;
  height: 1px;
  transform-origin: left;
  background: linear-gradient(90deg, #5797f0, transparent);
}

.trust-network span:nth-child(1) {
  top: 28px;
  left: 24px;
}

.trust-network span:nth-child(2) {
  top: 76px;
  left: 84px;
}

.trust-network span:nth-child(3) {
  top: 24px;
  right: 52px;
}

.trust-network span:nth-child(4) {
  right: 22px;
  bottom: 20px;
}

.trust-network span:nth-child(2)::after {
  transform: rotate(-28deg);
}

.trust-network span:nth-child(3)::after {
  transform: rotate(118deg);
}

.trust-network span:nth-child(4)::after {
  display: none;
}

.trust-boundary {
  display: grid;
  place-items: center;
}

.trust-boundary span {
  position: absolute;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(101, 160, 247, 0.22);
  border-radius: 50%;
  animation: boundary-pulse 4s ease-out infinite;
}

.trust-boundary span:nth-child(2) {
  animation-delay: -1.3s;
}

.trust-boundary span:nth-child(3) {
  animation-delay: -2.6s;
}

@keyframes trust-breathe {
  50% {
    transform: scale(1.08);
    opacity: 0.72;
  }
}

@keyframes trust-wave {
  0%,
  100% {
    transform: scaleY(0.35);
    opacity: 0.45;
  }
  50% {
    transform: scaleY(1.4);
    opacity: 1;
  }
}

@keyframes boundary-pulse {
  from {
    transform: scale(0.4);
    opacity: 0.8;
  }
  to {
    transform: scale(1.8);
    opacity: 0;
  }
}

.comparison-answer {
  color: #e9eff9;
  background: #171d27;
}

.answer-source {
  color: #edf3fb;
}

.comparison-answer > p {
  color: #b9c5d5;
}

.comparison-answer > strong {
  color: #7eaff5;
}

.answer-verdict span {
  color: #a9b7c9;
  background: #252e3b;
}

.quiz-section {
  color: #edf2f9;
  background:
    radial-gradient(circle at 76% 48%, rgba(34, 103, 215, 0.15), transparent 30%),
    #0d121a;
}

.quiz-intro h2 {
  color: #f2f5fa;
}

.quiz-intro > p {
  color: rgba(220, 229, 241, 0.6);
}

.quiz-proof span {
  color: #a9b5c5;
}

.quiz-shell {
  border-color: rgba(255, 255, 255, 0.09);
  color: #eef3fb;
  background: #171d27;
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.3);
}

.quiz-progress-bar {
  background: #2a3240;
}

.quiz-progress small,
.quiz-progress b {
  color: #9da9b9;
}

.quiz-step h3,
.quiz-result h3 {
  color: #f0f4fa;
}

.quiz-options button {
  color: #dce5f1;
  border-color: #333d4c;
  background: #202733;
}

.quiz-options button:hover,
.quiz-options button:focus-visible {
  color: #fff;
  border-color: #518fe9;
  background: #26344a;
}

.quiz-result > p {
  color: #aebac9;
}

.result-preview {
  background: #202d41;
}

.result-preview strong {
  color: #e8eff9;
}

.premium-v2 .faq-section {
  color: #e9eef6;
  background: #080a0e;
}

.premium-v2 .faq-section .section-heading h2 {
  color: #f3f5f9;
}

.premium-v2 .faq-list details {
  border-color: rgba(255, 255, 255, 0.12);
  color: #e8edf5;
}

.premium-v2 .faq-list details p {
  color: rgba(220, 228, 239, 0.6);
}

.premium-v2 .join-section {
  color: #eef3fb;
  background:
    radial-gradient(circle at 72% 46%, rgba(43, 105, 204, 0.2), transparent 34%),
    #111722;
}

.premium-v2 .join-section::after {
  border-color: rgba(115, 166, 240, 0.1);
  box-shadow:
    0 0 0 7vw rgba(72, 132, 221, 0.025),
    0 0 0 14vw rgba(72, 132, 221, 0.018);
}

.premium-v2 .join-layout h2 {
  color: #f2f5fa;
}

.software-handoff {
  position: relative;
  z-index: 2;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 28px;
  background: rgba(8, 12, 18, 0.68);
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(24px);
}

.handoff-top,
.handoff-top > div,
.handoff-status,
.handoff-launch {
  display: flex;
  align-items: center;
}

.handoff-top {
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.handoff-top > div {
  gap: 10px;
  color: #fff;
  font-weight: 700;
}

.handoff-top img {
  width: 32px;
  height: 32px;
  border-radius: 9px;
}

.handoff-status {
  gap: 7px;
  color: #93a1b4;
  font-size: 10px;
}

.handoff-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7edb8d;
  box-shadow: 0 0 12px rgba(126, 219, 141, 0.7);
}

.handoff-context {
  padding: 24px 0;
}

.handoff-context > small {
  display: block;
  margin-bottom: 15px;
  color: #6f9fe8;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.handoff-row {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.handoff-row span {
  color: #558ee5;
  font-size: 10px;
  font-weight: 750;
}

.handoff-row p {
  margin: 0;
  color: #b9c5d5;
  font-size: 13px;
  line-height: 1.4;
}

.handoff-launch {
  justify-content: space-between;
  min-height: 78px;
  padding: 14px 18px;
  border: 1px solid rgba(97, 156, 242, 0.25);
  border-radius: 20px;
  background: #1d3354;
  transition: transform 180ms ease, background 180ms ease;
}

.handoff-launch:hover,
.handoff-launch:focus-visible {
  transform: translateY(-2px);
  background: #24436f;
}

.handoff-launch small,
.handoff-launch strong {
  display: block;
}

.handoff-launch small {
  margin-bottom: 5px;
  color: #8facd5;
  font-size: 10px;
}

.handoff-launch strong {
  color: #fff;
  font-size: 17px;
}

.handoff-launch i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #347ee9;
  font-size: 18px;
  font-style: normal;
}

.handoff-note {
  margin: 14px 0 0;
  color: #68778b !important;
  font-size: 10px !important;
  text-align: center;
}

@media (max-width: 760px) {
  .premium-v2 .intro-statement h2 {
    font-size: 38px;
  }

  .premium-v2 .intro-signals span {
    font-size: 14px;
  }

  .premium-v2 .clarity-visual {
    border-radius: 30px;
  }

  .premium-v2 #inside {
    padding-block: 88px;
  }

  .premium-v2 .feature-list article {
    padding-block: 22px;
  }

  .premium-v2 .feature-number {
    top: 27px;
  }

  .premium-v2 .trust-grid article {
    min-height: 340px;
  }
}

@media (max-width: 480px) {
  .premium-v2 .intro-statement h2 {
    font-size: 35px;
  }

  .premium-v2 .trust-grid {
    grid-template-columns: 1fr;
  }

  .premium-v2 .trust-grid article {
    min-height: 380px;
  }

  .handoff-top {
    align-items: flex-start;
  }

  .handoff-status {
    max-width: 110px;
    text-align: right;
  }
}

/* Russian typography and compact display scale */
.premium-v2 main h2,
.premium-v2 main h3,
.premium-v2 main p,
.premium-v2 main strong,
.premium-v2 main small,
.premium-v2 main span,
.premium-v2 main summary,
.premium-v2 main button,
.premium-v2 main a {
  overflow-wrap: normal;
  word-break: normal;
}

.premium-v2 main p,
.premium-v2 main summary {
  hyphens: auto;
  -webkit-hyphens: auto;
}

.premium-v2 main h1,
.premium-v2 main h2,
.premium-v2 main h3 {
  hyphens: none;
  -webkit-hyphens: none;
  text-wrap: balance;
}

.premium-v2 .intro-statement h2,
.premium-v2 .clarity-copy h2,
.premium-v2 #inside .sticky-heading h2,
.companion-copy h2,
.premium-v2 .price-layout > div h2,
.premium-v2 .faq-section .section-heading h2,
.premium-v2 .join-layout h2,
.premium-v2 .surface-section .section-heading h2,
.quiz-intro h2 {
  font-size: clamp(38px, 3.5vw, 52px);
  line-height: 1.08;
}

.premium-v2 .clarity-copy h2 {
  max-width: 560px;
  font-size: clamp(38px, 3.35vw, 50px);
}

.premium-v2 .clarity-visual {
  border-radius: 58px;
}

.premium-v2 .clarity-visual::before,
.premium-v2 .clarity-visual::after,
.premium-v2 .mirror-device,
.premium-v2 .device-message,
.premium-v2 .outcome-stack article,
.premium-v2 .signal-stream span {
  border-radius: 38px;
}

.conversation-window-v2 .message p,
.conversation-window-v2 .message strong,
.conversation-window-v2 .conversation-topbar span,
.conversation-window-v2 .composer-shell {
  color: #f7f9fd;
}

.conversation-window-v2 .mirror-message p {
  color: #f4f7fc;
}

.conversation-window-v2 .mirror-message strong {
  color: #ffffff;
}

.comparison-answer,
.comparison-answer > p,
.comparison-answer > strong,
.comparison-answer .answer-source {
  color: #f5f8fd;
}

.comparison-answer > p {
  opacity: 0.9;
}

.premium-v2 .trust-grid article {
  display: grid;
  grid-template-rows: auto 120px auto 1fr;
  align-content: stretch;
}

.premium-v2 .trust-grid .trust-symbol {
  margin: 0;
}

.premium-v2 .trust-grid .trust-visual {
  width: 100%;
  height: 120px;
  margin: 28px 0 0;
}

.premium-v2 .trust-grid h3 {
  align-self: end;
  min-height: 53px;
  display: flex;
  align-items: flex-end;
  margin: 24px 0 10px;
}

.premium-v2 .trust-grid p {
  align-self: start;
  margin: 0;
}

.memory-portrait {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  perspective: 1100px;
}

.memory-portrait .portrait-grid {
  transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) scale(1.05);
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
}

.memory-portrait .portrait-core {
  transform-style: preserve-3d;
}

.memory-portrait .memory-node {
  box-shadow:
    0 24px 62px rgba(0, 0, 0, 0.32),
    0 0 38px rgba(49, 117, 230, 0.08);
}

@media (max-width: 760px) {
  .premium-v2 .intro-statement h2,
  .premium-v2 .clarity-copy h2,
  .premium-v2 #inside .sticky-heading h2,
  .companion-copy h2,
  .premium-v2 .price-layout > div h2,
  .premium-v2 .faq-section .section-heading h2,
  .premium-v2 .join-layout h2,
  .premium-v2 .surface-section .section-heading h2,
  .quiz-intro h2 {
    font-size: 34px;
    line-height: 1.1;
  }

  .premium-v2 .clarity-visual {
    border-radius: 34px;
  }

  .premium-v2 .clarity-visual::before,
  .premium-v2 .clarity-visual::after,
  .premium-v2 .mirror-device,
  .premium-v2 .device-message,
  .premium-v2 .outcome-stack article,
  .premium-v2 .signal-stream span {
    border-radius: 26px;
  }
}

@media (max-width: 480px) {
  .premium-v2 .intro-statement h2,
  .premium-v2 .clarity-copy h2,
  .premium-v2 #inside .sticky-heading h2,
  .companion-copy h2,
  .premium-v2 .price-layout > div h2,
  .premium-v2 .faq-section .section-heading h2,
  .premium-v2 .join-layout h2,
  .premium-v2 .surface-section .section-heading h2,
  .quiz-intro h2 {
    font-size: 32px;
  }
}