:root {
  color-scheme: dark;
  --hero-title-font: "Exo 2", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --hero-title-weight: 600;
  --hero-title-letter-spacing: 0.01em;
  --hero-title-size: clamp(4rem, 11vw, 7.6rem);
  --page-bg: #030508;
  --page-bg-secondary: #08101a;
  --panel-bg: rgba(8, 12, 18, 0.78);
  --panel-bg-strong: rgba(10, 15, 22, 0.88);
  --panel-border: rgba(153, 178, 210, 0.14);
  --panel-border-strong: rgba(180, 205, 236, 0.22);
  --text-primary: #f4f7fb;
  --text-secondary: #9ca9bd;
  --text-muted: #66748a;
  --accent: #dce8ff;
  --accent-strong: #ffffff;
  --accent-soft: rgba(190, 214, 255, 0.1);
  --shadow-soft: 0 22px 70px rgba(0, 0, 0, 0.28);
  --shadow-strong: 0 34px 110px rgba(0, 0, 0, 0.42);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(104, 130, 168, 0.14), transparent 26%),
    radial-gradient(circle at 82% 16%, rgba(106, 130, 170, 0.1), transparent 22%),
    linear-gradient(180deg, #020304 0%, #04070c 32%, #070b11 100%);
  color: var(--text-primary);
}

a,
button {
  font: inherit;
}

.landing-v2 {
  position: relative;
  overflow: hidden;
}

.landing-v2__background {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.landing-v2__glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(96px);
  opacity: 0.38;
}

.landing-v2__glow--left {
  width: 28rem;
  height: 28rem;
  top: 2rem;
  left: -8rem;
  background: rgba(81, 101, 136, 0.34);
}

.landing-v2__glow--right {
  width: 30rem;
  height: 30rem;
  top: 10rem;
  right: -10rem;
  background: rgba(72, 94, 131, 0.26);
}

.landing-v2__grid {
  position: absolute;
  inset: 0;
  background-image:
    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: 88px 88px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 84%);
  opacity: 0.28;
}

.landing-v2__shell {
  position: relative;
  z-index: 1;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 88px;
}

.landing-review__shell {
  display: grid;
}

.landing-review__hero {
  display: grid;
  align-items: center;
  min-height: 100svh;
  padding: 1.8rem 0 1.2rem;
  overflow: visible;
}

.landing-review__hero-inner {
  position: relative;
  width: min(100%, 1220px);
  min-height: min(82svh, 760px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.landing-review__hero-copy {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 3;
  width: 100%;
}

.landing-review__hero-copy-inner {
  max-width: 620px;
  display: grid;
  justify-items: center;
  gap: 1.5rem;
  text-align: center;
}

.landing-review__lockup {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 1.6rem);
  width: fit-content;
}

.landing-review__hero-logo {
  width: clamp(4.7rem, 8vw, 6.5rem);
  height: clamp(4.7rem, 8vw, 6.5rem);
  object-fit: contain;
  filter: drop-shadow(0 14px 30px rgba(183, 206, 255, 0.1));
}

.landing-review__title {
  margin: 0;
  font-family: var(--hero-title-font);
  font-size: var(--hero-title-size);
  line-height: 0.96;
  letter-spacing: var(--hero-title-letter-spacing);
  font-weight: var(--hero-title-weight);
  color: #f8fbff;
  text-wrap: balance;
}

.landing-review__tagline {
  max-width: 520px;
  margin: 0;
  color: #aeb7c4;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.7;
  letter-spacing: -0.01em;
}

.landing-review__start {
  min-width: 172px;
  min-height: 56px;
  width: fit-content;
  margin-top: 0.95rem;
  padding-inline: 26px;
  background: linear-gradient(135deg, #f7f9fc 0%, #d8e0eb 100%);
  box-shadow: 0 18px 44px rgba(255, 255, 255, 0.08);
}

.landing-review__hero-visual {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 50vw);
  right: calc(50% - 50vw);
  overflow: visible;
  z-index: 4;
  pointer-events: none;
}

.landing-review__hero-scene {
  position: absolute;
  z-index: 5;
  pointer-events: auto;
}

.landing-review__hero-scene--right {
  right: clamp(0.4rem, 1.8vw, 1.2rem);
  top: 51%;
  width: min(38vw, 500px);
  height: min(78svh, 680px);
  transform: translateY(-52%);
}

.landing-review__hero-scene--left {
  left: clamp(1.8rem, 5vw, 5.2rem);
  top: 46%;
  width: min(36vw, 460px);
  height: min(84svh, 720px);
  transform: translateY(-46%);
  z-index: 4;
}

.landing-review__hero-link {
  position: absolute;
  left: clamp(8rem, 13vw, 12rem);
  right: clamp(6rem, 10vw, 10rem);
  top: 35.5%;
  height: clamp(8rem, 16vw, 12.5rem);
  transform: translateY(-50%);
  z-index: 2;
  pointer-events: none;
}

.landing-review__hero-link-svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
  opacity: 0.96;
  transform: perspective(1200px) rotateX(58deg) rotateZ(-2deg);
  transform-origin: center;
  animation: landing-review-link-float 8.6s ease-in-out infinite;
}

.landing-review__hero-link-layer--glow {
  opacity: 0.72;
}

.landing-review__hero-link-layer--core {
  opacity: 0.92;
}

.landing-review__hero-link-path,
.landing-review__hero-link-branch {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.landing-review__hero-link-layer--glow .landing-review__hero-link-path,
.landing-review__hero-link-layer--glow .landing-review__hero-link-branch {
  stroke: url(#landingReviewArcGlow);
  stroke-width: 10;
}

.landing-review__hero-link-layer--core .landing-review__hero-link-path {
  stroke: url(#landingReviewArcStroke);
  stroke-width: 2.1;
  stroke-dasharray: 8 16 34 18;
  animation: landing-review-link-dash 7.6s linear infinite;
}

.landing-review__hero-link-layer--core .landing-review__hero-link-branch {
  stroke: url(#landingReviewArcStroke);
  stroke-width: 1.8;
  stroke-dasharray: 6 12 20 16;
  opacity: 0.84;
  animation: landing-review-link-dash 6.2s linear infinite reverse;
}

.landing-review__hero-link-path--top {
  opacity: 0.92;
}

.landing-review__hero-link-path--middle {
  opacity: 0.86;
}

.landing-review__hero-link-path--bottom {
  opacity: 0.68;
}

.landing-review__hero-link-pulses circle {
  filter: blur(1px);
  mix-blend-mode: screen;
}

.landing-review__hero-link-nodes circle {
  fill: #edf5ff;
  opacity: 0.86;
  filter: drop-shadow(0 0 10px rgba(156, 118, 255, 0.7));
}

.landing-review__hero-scene canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.landing-review__hero-visual-grid {
  position: absolute;
  right: 1.5%;
  top: 10%;
  width: min(40vw, 520px);
  height: min(72svh, 600px);
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 38%, rgba(0, 0, 0, 0.85) 0, rgba(0, 0, 0, 0.42) 46%, transparent 78%);
  opacity: 0.12;
  pointer-events: none;
}

.landing-review__hero-visual-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
  pointer-events: none;
}

.landing-review__hero-visual-glow--back {
  right: 6%;
  top: 14%;
  width: 14rem;
  height: 14rem;
  background: radial-gradient(circle, rgba(116, 148, 205, 0.12), rgba(116, 148, 205, 0) 72%);
  z-index: 0;
}

.landing-review__hero-visual-glow--front {
  right: 10%;
  bottom: 18%;
  width: 11rem;
  height: 11rem;
  background: radial-gradient(circle, rgba(162, 196, 255, 0.06), rgba(162, 196, 255, 0) 70%);
  z-index: 0;
}

.landing-review__hero-visual::after {
  content: "";
  position: absolute;
  right: clamp(1.4rem, 5vw, 4.2rem);
  bottom: 13%;
  width: min(24vw, 320px);
  height: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(140, 171, 220, 0), rgba(140, 171, 220, 0.4) 50%, rgba(140, 171, 220, 0));
  box-shadow: 0 0 42px rgba(140, 171, 220, 0.16);
  opacity: 0.68;
  pointer-events: none;
}

@keyframes landing-review-link-float {
  0% {
    transform: perspective(1200px) rotateX(58deg) rotateZ(-2deg) translate3d(0, 0, 0);
  }

  50% {
    transform: perspective(1200px) rotateX(60deg) rotateZ(-1deg) translate3d(0, -6px, 0);
  }

  100% {
    transform: perspective(1200px) rotateX(58deg) rotateZ(-2deg) translate3d(0, 0, 0);
  }
}

@keyframes landing-review-link-dash {
  0% {
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dashoffset: -220;
  }
}

.landing-review__transition {
  height: clamp(5rem, 12vw, 8rem);
  background:
    linear-gradient(180deg, rgba(3, 5, 8, 0) 0%, rgba(3, 5, 8, 0.86) 52%, rgba(6, 10, 16, 1) 100%);
}

.landing-review__content {
  position: relative;
  display: grid;
  gap: 56px;
  padding: 2rem 0 0;
}

.landing-review__content::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(188, 206, 229, 0.28) 50%, transparent 100%);
}

.landing-review__content .landing-v2__hero {
  padding-top: 1.5rem;
}

.landing-review__overview {
  align-items: start;
  gap: 28px;
}

.landing-review__overview-copy {
  gap: 20px;
  padding: 28px 0 0;
}

.landing-review__section-kicker {
  color: #8995a8;
}

.landing-review__section-title {
  margin: 0;
  max-width: 620px;
  font-family: "Sora", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
  font-weight: 500;
  color: #f2f5fa;
}

.landing-review__section-body {
  max-width: 620px;
  color: #9ba8bb;
}

.landing-review__feature-list {
  gap: 14px;
}

.landing-review__feature-list li {
  padding: 18px 20px 18px 48px;
  border-color: rgba(171, 189, 214, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    rgba(11, 16, 24, 0.82);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 18px 44px rgba(0, 0, 0, 0.16);
}

.landing-review__feature-list li::before {
  top: 22px;
  border-color: rgba(221, 232, 255, 0.42);
  background: radial-gradient(circle, rgba(229, 238, 255, 0.9) 0, rgba(188, 208, 255, 0.14) 42%, transparent 74%);
  box-shadow: 0 0 18px rgba(205, 219, 255, 0.18);
}

.landing-v2__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 40px;
  align-items: stretch;
}

.landing-v2__copy,
.landing-v2__panel,
.landing-v2__platform-card {
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.landing-v2__copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  padding: 36px 0;
}

.landing-v2__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-v2__eyebrow-line {
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, rgba(124, 201, 255, 0.9), rgba(124, 201, 255, 0));
}

.landing-v2__brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.landing-v2__logo {
  width: 96px;
  height: 96px;
  object-fit: contain;
  flex: 0 0 auto;
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0 12px 26px rgba(74, 168, 255, 0.14));
}

.landing-v2__title {
  margin: 0;
  font-family: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(4.5rem, 9vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
  font-weight: 600;
}

.landing-v2__body {
  max-width: 640px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.75;
}

.landing-v2__feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
}

.landing-v2__feature-list li {
  position: relative;
  min-height: 100%;
  padding: 16px 18px 16px 44px;
  border: 1px solid rgba(181, 205, 234, 0.18);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(27, 48, 79, 0.72), rgba(18, 33, 56, 0.58));
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.landing-v2__feature-list li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 18px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 1px solid rgba(124, 201, 255, 0.65);
  background: radial-gradient(circle, rgba(124, 201, 255, 0.95) 0, rgba(124, 201, 255, 0.12) 40%, transparent 72%);
  box-shadow: 0 0 22px rgba(124, 201, 255, 0.35);
}

.landing-v2__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.landing-v2__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 164px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease,
    box-shadow 0.22s ease,
    color 0.22s ease;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.landing-v2__button:hover {
  transform: translateY(-1px);
}

.landing-v2__button--primary {
  color: #071019;
  background: linear-gradient(135deg, #f8faff 0%, #d9e1ed 100%);
  box-shadow: 0 18px 36px rgba(255, 255, 255, 0.08);
}

.landing-v2__button--primary:hover {
  box-shadow: 0 24px 40px rgba(255, 255, 255, 0.11);
}

.landing-v2__button--secondary {
  color: var(--text-primary);
  border-color: rgba(193, 217, 244, 0.14);
  background: rgba(255, 255, 255, 0.03);
}

.landing-v2__button--secondary:hover {
  border-color: rgba(160, 188, 221, 0.26);
  background: rgba(255, 255, 255, 0.05);
}

.landing-v2__visual-column {
  display: flex;
  align-items: stretch;
}

.landing-v2__panel {
  position: relative;
  width: 100%;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)),
    var(--panel-bg);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}

.landing-v2__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(202, 216, 241, 0.1), transparent 34%, transparent 62%, rgba(202, 216, 241, 0.05));
  pointer-events: none;
}

.landing-review__system-panel {
  background:
    radial-gradient(circle at top center, rgba(188, 202, 230, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(11, 17, 25, 0.96), rgba(8, 12, 19, 0.98));
  border-color: rgba(180, 196, 218, 0.16);
}

.landing-v2__panel--hero {
  display: grid;
  gap: 22px;
  padding: 24px;
  min-height: 100%;
}

.landing-v2__panel-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(155, 182, 219, 0.12);
}

.landing-v2__panel-kicker,
.landing-v2__panel-status {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-v2__panel-kicker {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: #edf3ff;
}

.landing-v2__panel-status {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.landing-v2__diagram {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(185, 210, 239, 0.12);
  background:
    radial-gradient(circle at top center, rgba(188, 208, 236, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(13, 19, 29, 0.96), rgba(9, 14, 22, 0.96));
  min-height: 430px;
  overflow: hidden;
}

.landing-v2__visual-stage {
  position: absolute;
  inset: 0;
}

.landing-v2__visual-stage::before {
  content: "";
  position: absolute;
  inset: 7% 10% auto;
  height: 210px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(154, 218, 255, 0.3), transparent 72%);
  filter: blur(34px);
}

.landing-v2__system-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.landing-v2__svg-grid path {
  fill: none;
  stroke: rgba(196, 222, 249, 0.05);
  stroke-width: 1;
}

.landing-v2__svg-plane path {
  fill: rgba(132, 180, 228, 0.06);
  stroke: rgba(175, 210, 241, 0.12);
  stroke-width: 1;
}

.landing-v2__svg-structure path,
.landing-v2__svg-foundation path {
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.landing-v2__svg-structure path {
  stroke: #d8e3f7;
  filter: drop-shadow(0 0 10px rgba(205, 220, 255, 0.08));
}

.landing-v2__foundation-line {
  stroke: rgba(206, 223, 246, 0.34);
  stroke-width: 1.8;
}

.landing-v2__build-line {
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: buildLine var(--build-duration, 1.4s) ease forwards var(--build-delay, 0s);
}

.landing-v2__scan-path {
  fill: none;
  stroke: rgba(214, 228, 250, 0.5);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-dasharray: 10 24;
  animation: scanPath 4.8s linear infinite var(--scan-delay, 0s);
}

.landing-v2__pile-core,
.landing-v2__node-core,
.landing-v2__signal-dot {
  fill: #dfe7f7;
}

.landing-v2__pile-core {
  filter: drop-shadow(0 0 10px rgba(109, 194, 255, 0.24));
}

.landing-v2__node-core {
  fill: url(#landingV2NodeFill);
  filter: drop-shadow(0 0 12px rgba(129, 206, 255, 0.32));
}

.landing-v2__pulse-ring {
  fill: none;
  stroke: rgba(183, 231, 255, 0.44);
  stroke-width: 1.4;
  transform-box: fill-box;
  transform-origin: center;
  animation: pulseRing 3.8s ease-out infinite var(--pulse-delay, 0s);
}

.landing-v2__signal-dot {
  filter: drop-shadow(0 0 8px rgba(153, 219, 255, 0.72));
}

.landing-v2__signal-dot--delayed {
  opacity: 0.8;
}

.landing-v2__scanline {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, transparent 36%, rgba(168, 224, 255, 0.08) 50%, transparent 64%, transparent 100%);
  mix-blend-mode: screen;
  transform: translateX(-38%);
  animation: scanSweep 7.2s ease-in-out infinite;
}

.landing-v2__insight-card {
  position: absolute;
  display: grid;
  gap: 6px;
  min-width: 200px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(185, 211, 240, 0.18);
  background: rgba(18, 34, 58, 0.76);
  color: var(--text-secondary);
  box-shadow: 0 18px 45px rgba(10, 19, 35, 0.22);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.landing-v2__insight-card--top {
  top: 28px;
  right: 28px;
}

.landing-v2__insight-card--bottom {
  right: 28px;
  bottom: 28px;
}

.landing-v2__insight-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.landing-v2__insight-value {
  font-size: 18px;
  line-height: 1.35;
  color: var(--text-primary);
}

.landing-v2__module-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.landing-v2__module {
  display: grid;
  gap: 14px;
  min-height: 112px;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(178, 204, 233, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.landing-v2__module-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 40px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #edf3ff;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.landing-v2__module p {
  margin: 0;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.5;
}

.landing-v2__platform {
  margin-top: 48px;
  display: grid;
  gap: 24px;
}

.landing-review__platform {
  margin-top: 0;
  padding-top: 0.5rem;
}

.landing-review__platform-header {
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(188, 206, 229, 0.1);
}

.landing-v2__platform-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
}

.landing-v2__platform-header h2 {
  margin: 0;
  max-width: 520px;
  font-family: "Sora", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 500;
}

.landing-v2__platform-header p {
  max-width: 520px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.75;
}

.landing-v2__platform-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.landing-v2__platform-card {
  grid-column: span 4;
  position: relative;
  padding: 28px;
  min-height: 220px;
  border-radius: 28px;
  border: 1px solid rgba(180, 206, 236, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015)),
    var(--panel-bg-strong);
  box-shadow: var(--shadow-soft);
}

.landing-review__platform-card {
  background:
    radial-gradient(circle at top right, rgba(191, 207, 233, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(11, 16, 24, 0.96), rgba(9, 13, 20, 0.98));
}

.landing-v2__platform-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(124, 201, 255, 0.03), transparent 36%, transparent 70%, rgba(124, 201, 255, 0.02));
  pointer-events: none;
}

.landing-v2__platform-card--wide {
  grid-column: span 8;
}

.landing-v2__platform-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  max-width: 280px;
  font-family: "Sora", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.4rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 500;
}

.landing-v2__platform-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 360px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 1120px) {
  .landing-review__hero {
    min-height: 92svh;
    padding-top: 3.6rem;
  }

  .landing-review__hero-inner {
    min-height: auto;
    display: grid;
    gap: 2.4rem;
  }

  .landing-review__hero-copy {
    justify-content: center;
  }

  .landing-review__hero-copy-inner {
    justify-items: center;
    text-align: center;
  }

  .landing-review__lockup {
    justify-content: center;
  }

  .landing-review__hero-visual {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100%;
    height: min(60svh, 560px);
    pointer-events: auto;
  }

  .landing-review__hero-scene {
    z-index: 5;
  }

  .landing-review__hero-scene--right {
    right: auto;
    left: 50%;
    top: 50%;
    width: min(58vw, 360px);
    height: min(58svh, 520px);
    transform: translate(-50%, -52%);
  }

  .landing-review__hero-scene--left {
    display: none;
  }

  .landing-review__hero-link {
    display: none;
  }

  .landing-review__hero-visual-grid {
    right: auto;
    left: 50%;
    top: 8%;
    width: min(58vw, 360px);
    height: min(50svh, 430px);
    transform: translateX(-50%);
  }

  .landing-review__hero-visual::after {
    left: 50%;
    right: auto;
    bottom: 12%;
    width: min(30vw, 200px);
    transform: translateX(-50%);
  }

  .landing-v2__hero {
    grid-template-columns: 1fr;
  }

  .landing-v2__platform-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .landing-v2__module-strip {
    grid-template-columns: 1fr;
  }

  .landing-v2__platform-card,
  .landing-v2__platform-card--wide {
    grid-column: span 6;
  }
}

@media (max-width: 760px) {
  .landing-v2__shell {
    padding: 0 18px 72px;
  }

  .landing-review__hero {
    min-height: 88svh;
    padding: 4rem 0 2.6rem;
  }

  .landing-review__hero-inner {
    gap: 1.4rem;
  }

  .landing-review__lockup {
    gap: 0.9rem;
    align-items: center;
  }

  .landing-review__title {
    font-size: clamp(3.4rem, 16vw, 5.2rem);
  }

  .landing-review__tagline {
    font-size: 1rem;
    max-width: 22rem;
  }

  .landing-review__hero-logo {
    width: 3.4rem;
    height: 3.4rem;
  }

  .landing-review__start {
    min-width: 148px;
  }

  .landing-review__hero-visual {
    min-height: 390px;
    height: min(50svh, 420px);
  }

  .landing-review__hero-scene {
    z-index: 5;
  }

  .landing-review__hero-scene--right {
    width: min(66vw, 300px);
    height: min(50svh, 380px);
    transform: translate(-50%, -50%);
  }

  .landing-review__hero-visual-grid {
    width: min(64vw, 280px);
    height: min(42svh, 310px);
  }

  .landing-review__hero-visual::after {
    width: min(44vw, 150px);
    bottom: 10%;
  }

  .landing-v2__copy {
    padding: 18px 0 0;
  }

  .landing-v2__brand {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-v2__feature-list {
    grid-template-columns: 1fr;
  }

  .landing-v2__logo {
    width: 82px;
    height: 82px;
  }

  .landing-v2__diagram {
    min-height: 380px;
  }

  .landing-v2__insight-card {
    min-width: 0;
    max-width: calc(100% - 36px);
  }

  .landing-v2__insight-card--top {
    top: 18px;
    left: 18px;
    right: auto;
  }

  .landing-v2__insight-card--bottom {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }

  .landing-v2__platform-grid {
    grid-template-columns: 1fr;
  }

  .landing-v2__platform-card,
  .landing-v2__platform-card--wide {
    grid-column: auto;
    min-height: 0;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .landing-v2__panel,
  .landing-v2__platform-card,
  .landing-v2__feature-list li,
  .landing-v2__module {
    transition:
      transform 0.28s ease,
      border-color 0.28s ease,
      background-color 0.28s ease,
      box-shadow 0.28s ease;
  }

  .landing-v2__panel:hover,
  .landing-v2__platform-card:hover,
  .landing-v2__feature-list li:hover,
  .landing-v2__module:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 201, 255, 0.24);
    box-shadow: 0 28px 70px rgba(2, 6, 16, 0.48);
  }

  .landing-v2__insight-card {
    animation: floatCard 5.6s ease-in-out infinite;
  }
}

@keyframes buildLine {
  0% {
    stroke-dashoffset: 420;
    opacity: 0.18;
  }

  55% {
    opacity: 1;
  }

  100% {
    stroke-dashoffset: 0;
    opacity: 0.88;
  }
}

@keyframes scanPath {
  0% {
    stroke-dashoffset: 0;
    opacity: 0.12;
  }

  32% {
    opacity: 0.92;
  }

  100% {
    stroke-dashoffset: -136;
    opacity: 0.14;
  }
}

@keyframes pulseRing {
  0% {
    opacity: 0;
    transform: scale(0.55);
  }

  28% {
    opacity: 0.78;
  }

  100% {
    opacity: 0;
    transform: scale(1.35);
  }
}

@keyframes scanSweep {
  0%,
  100% {
    transform: translateX(-38%);
    opacity: 0;
  }

  18% {
    opacity: 0;
  }

  44% {
    opacity: 1;
  }

  72% {
    opacity: 0.2;
  }

  100% {
    transform: translateX(38%);
    opacity: 0;
  }
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

/* ── Auth buttons on landing ────────────────────────────────────────── */

.landing-review__auth-buttons {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.landing-review__auth-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 14px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
  cursor: pointer;
}

.landing-review__auth-btn:hover {
  transform: translateY(-1px);
}

.landing-review__auth-btn--signin {
  background: rgba(133, 212, 255, 0.16);
  border: 1px solid rgba(133, 212, 255, 0.35);
  color: #a8dfff;
}
.landing-review__auth-btn--signin:hover {
  background: rgba(133, 212, 255, 0.24);
  box-shadow: 0 4px 20px rgba(133, 212, 255, 0.15);
}

.landing-review__auth-btn--create {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
}
.landing-review__auth-btn--create:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

/* ── User welcome (shown when logged in) ──────────────────────────── */

.landing-review__user-welcome {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 8px 16px;
  background: rgba(133, 212, 255, 0.1);
  border: 1px solid rgba(133, 212, 255, 0.2);
  border-radius: 16px;
}

.landing-review__user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(133, 212, 255, 0.4);
  object-fit: cover;
}
.landing-review__user-avatar[src=""],
.landing-review__user-avatar:not([src]) {
  display: none;
}

.landing-review__user-name {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.landing-review__logout-btn {
  margin-left: 8px;
  padding: 5px 14px;
  background: transparent;
  border: 1px solid rgba(255, 100, 100, 0.25);
  border-radius: 10px;
  color: rgba(255, 160, 160, 0.8);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.landing-review__logout-btn:hover {
  border-color: rgba(255, 100, 100, 0.5);
  color: #ff9e9e;
}