:root {
  --bg-1: #e7f4ff;
  --bg-2: #d6ecff;
  --bg-3: #c5e3f9;
  --surface: rgba(255, 255, 255, 0.62);
  --surface-strong: rgba(255, 255, 255, 0.82);
  --surface-solid: rgba(249, 253, 255, 0.95);

  --line: rgba(18, 90, 158, 0.12);
  --line-strong: rgba(18, 90, 158, 0.22);

  --text-main: #11283f;
  --text-soft: #47617a;
  --text-dim: #6c879c;

  --blue: #0f69b4;
  --blue-strong: #0a4d89;
  --blue-soft: #dff2ff;
  --cyan: #63c6f4;
  --ice: #eef8ff;
  --mint: #79d6c4;
  --white: #ffffff;

  --shadow-xl: 0 30px 90px rgba(12, 49, 83, 0.13);
  --shadow-lg: 0 18px 48px rgba(12, 49, 83, 0.09);
  --shadow-md: 0 12px 28px rgba(12, 49, 83, 0.06);

  --radius-sm: 16px;
  --radius-md: 26px;
  --radius-lg: 34px;
  --radius-xl: 42px;

  --container: min(1200px, calc(100% - 48px));
  --transition: 0.35s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(
      circle at 15% 10%,
      rgba(99, 198, 244, 0.28),
      transparent 18%
    ),
    radial-gradient(
      circle at 85% 15%,
      rgba(121, 214, 196, 0.18),
      transparent 18%
    ),
    linear-gradient(180deg, #f1fbff 0%, #e8f6ff 28%, #daf0ff 62%, #edf9ff 100%);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

.site-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -10;
}

.ice-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}

.orb-a {
  width: 360px;
  height: 360px;
  top: -90px;
  left: -80px;
  background: rgba(103, 197, 245, 0.25);
}

.orb-b {
  width: 440px;
  height: 440px;
  right: -120px;
  top: 100px;
  background: rgba(121, 214, 196, 0.16);
}

.ice-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 102, 180, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 102, 180, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.8;
}

.snow-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 10% 20%,
      rgba(255, 255, 255, 0.6) 0 2px,
      transparent 3px
    ),
    radial-gradient(
      circle at 28% 42%,
      rgba(255, 255, 255, 0.5) 0 2px,
      transparent 3px
    ),
    radial-gradient(
      circle at 74% 16%,
      rgba(255, 255, 255, 0.5) 0 2px,
      transparent 3px
    ),
    radial-gradient(
      circle at 88% 66%,
      rgba(255, 255, 255, 0.5) 0 2px,
      transparent 3px
    ),
    radial-gradient(
      circle at 52% 84%,
      rgba(255, 255, 255, 0.5) 0 2px,
      transparent 3px
    );
  opacity: 0.45;
}

.mouse-light {
  position: fixed;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.24),
    transparent 64%
  );
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -5;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 120px 0;
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(15, 105, 180, 0.12);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  backdrop-filter: blur(12px);
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(99, 198, 244, 0.8);
}

.section-head {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-head h1,
.section-head h2 {
  margin: 18px 0 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 4vw, 4.25rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.section-head p {
  margin: 0;
  color: var(--text-soft);
  font-size: 18px;
  line-height: 1.78;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  border-bottom: 1px solid var(--line);
  background: rgba(240, 250, 255, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 86px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.logo-badge {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #0f69b4, #42b4f3);
  box-shadow: 0 16px 30px rgba(15, 105, 180, 0.2);
}

.logo-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.logo-text strong {
  font-size: 15px;
  line-height: 1.1;
  white-space: nowrap;
}

.logo-text small {
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 12px;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--text-dim);
  font-size: 15px;
  font-weight: 600;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-main);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.burger {
  display: none;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.54);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.burger span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  max-height: 0;
  overflow: hidden;
  background: rgba(240, 250, 255, 0.95);
  border-top: 1px solid var(--line);
  transition: max-height 0.35s ease;
}

.mobile-menu.open {
  max-height: 420px;
}

.mobile-menu-inner {
  padding: 20px 0 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-link {
  display: block;
  padding: 10px 0;
  font-weight: 600;
  color: var(--text-main);
}

.mobile-download {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  margin-top: 8px;
  border-radius: 16px;
  background: linear-gradient(135deg, #0f69b4, #42b4f3);
  color: white;
  font-weight: 800;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 18px;
  font-weight: 800;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, #0f69b4, #42b4f3);
  box-shadow: 0 18px 36px rgba(15, 105, 180, 0.18);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 44px rgba(15, 105, 180, 0.22);
}

.btn-secondary {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.9);
}

.btn-large {
  min-height: 62px;
  padding-inline: 30px;
}

.hero {
  padding-top: 84px;
  overflow: clip;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 56px;
  align-items: center;
}

.hero-copy h1 {
  margin: 18px 0 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero-copy h1 span {
  background: linear-gradient(135deg, #0f69b4, #5cccf8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text {
  max-width: 650px;
  margin: 0;
  color: var(--text-soft);
  font-size: 18px;
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.metric-card {
  min-height: 138px;
  padding: 22px 18px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.46);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.metric-card strong {
  display: block;
  margin-bottom: 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.metric-card span {
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.65;
}

.hero-visual {
  position: relative;
  min-height: 760px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glass-panel {
  position: absolute;
  inset: 6% 6% 8% 6%;
  border-radius: 42px;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.45),
    rgba(255, 255, 255, 0.12)
  );
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(18px);
}

.hero-floating {
  position: absolute;
  z-index: 4;
  min-width: 220px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(244, 252, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.54);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.hero-floating span {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-floating strong {
  font-size: 16px;
  line-height: 1.42;
}

.hero-floating-top {
  top: 42px;
  right: 8px;
}

.hero-floating-bottom {
  left: 8px;
  bottom: 38px;
}

.hero-device-stack {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-phone-main .phone-shell {
  width: min(388px, 74vw);
  padding: 14px;
  border-radius: 44px;
  background: linear-gradient(
    180deg,
    rgba(250, 253, 255, 0.95),
    rgba(227, 243, 255, 0.88)
  );
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow:
    0 40px 100px rgba(10, 77, 137, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.phone-notch {
  width: 42%;
  height: 24px;
  margin: 0 auto 10px;
  border-radius: 0 0 18px 18px;
  background: rgba(15, 105, 180, 0.08);
}

.phone-screen {
  overflow: hidden;
  border-radius: 30px;
}

.phone-screen img {
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
}

.hero-phone-left,
.hero-phone-right {
  position: absolute;
  width: 176px;
}

.hero-phone-left {
  left: 0;
  bottom: 112px;
  transform: rotate(-10deg);
}

.hero-phone-right {
  right: 0;
  top: 96px;
  transform: rotate(10deg);
}

.mini-device {
  padding: 10px;
  border-radius: 24px;
  background: rgba(250, 253, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
}

.mini-device img {
  border-radius: 18px;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
}

.ticker-wrap {
  margin-top: 56px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.24);
}

.ticker-track {
  display: flex;
  gap: 54px;
  width: max-content;
  padding: 18px 0;
  animation: tickerMove 30s linear infinite;
}

.ticker-track span {
  white-space: nowrap;
  color: var(--text-soft);
  font-weight: 600;
}

.ticker-track span::before {
  content: '✦';
  margin-right: 12px;
  color: var(--cyan);
}

.feature-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.feature-wide,
.feature-card,
.system-card,
.review-card,
.privacy-card,
.cta-card,
.tabs-shell,
.accordion-shell,
.quote-panel {
  border-radius: 30px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.44);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.feature-wide,
.feature-card,
.system-card,
.review-card,
.privacy-card,
.cta-card {
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.feature-wide:hover,
.feature-card:hover,
.system-card:hover,
.review-card:hover,
.privacy-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 64px rgba(10, 77, 137, 0.12);
  border-color: rgba(15, 105, 180, 0.18);
}

.feature-wide {
  grid-column: span 12;
  padding: 26px;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  gap: 30px;
  align-items: center;
}

.feature-card {
  grid-column: span 4;
  padding: 22px;
}

.feature-wide-media,
.feature-card-media {
  overflow: hidden;
  border-radius: 24px;
}

.feature-card-media {
  margin-bottom: 18px;
}

.shot {
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border-radius: 24px;
}

.shot img {
  transition: transform 0.8s ease;
}

.shot:hover img {
  transform: scale(1.04);
}

.feature-wide-media .shot img {
  aspect-ratio: 1.12 / 1;
  object-fit: cover;
}

.feature-card-media .shot img {
  aspect-ratio: 9 / 17.2;
  object-fit: cover;
}

.feature-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(99, 198, 244, 0.16);
  color: var(--blue);
  border: 1px solid rgba(99, 198, 244, 0.18);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.feature-badge.soft {
  background: rgba(255, 255, 255, 0.46);
}

.feature-wide-copy h3,
.feature-card-copy h3,
.tab-copy h3,
.cta-copy h2 {
  margin: 16px 0 12px;
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.feature-wide-copy h3 {
  font-size: clamp(1.7rem, 2.4vw, 2.5rem);
}

.feature-card-copy h3 {
  font-size: 1.55rem;
}

.feature-wide-copy p,
.feature-card-copy p,
.system-card p,
.review-card p,
.privacy-card p,
.tab-copy p,
.cta-copy p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.8;
  font-size: 16px;
}

.feature-points {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.feature-points li {
  position: relative;
  padding-left: 22px;
  color: var(--text-soft);
}

.feature-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 12px rgba(99, 198, 244, 0.55);
}

.tabs-shell {
  padding: 28px;
}

.tab-nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 8px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.tab-btn {
  min-height: 52px;
  padding: 0 20px;
  border-radius: 14px;
  color: var(--text-soft);
  font-weight: 700;
  transition:
    transform var(--transition),
    background var(--transition),
    color var(--transition);
}

.tab-btn.active {
  color: white;
  background: linear-gradient(135deg, #0f69b4, #42b4f3);
  box-shadow: 0 16px 32px rgba(15, 105, 180, 0.18);
}

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

.tab-panels {
  margin-top: 28px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.tab-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.94fr);
  gap: 30px;
  align-items: center;
}

.tab-copy h3 {
  font-size: clamp(1.85rem, 2.4vw, 2.7rem);
}

.tab-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.tab-pills span {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.46);
  color: var(--text-main);
  font-size: 14px;
  font-weight: 600;
}

.tab-visual {
  padding: 12px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.46);
}

.tab-visual img {
  border-radius: 20px;
  aspect-ratio: 9 / 18.2;
  object-fit: cover;
}

.tab-visual.dual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.system-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.system-card {
  padding: 24px;
}

.system-card-head {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.system-card-head span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.system-card-head strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.55rem;
  line-height: 1.1;
}

.mini-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.mini-thumb {
  overflow: hidden;
  border-radius: 16px;
}

.mini-thumb img {
  aspect-ratio: 10 / 17;
  object-fit: cover;
}

.progress-group {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.progress-row span {
  display: block;
  margin-bottom: 8px;
  color: var(--text-soft);
  font-weight: 600;
}

.progress-bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(15, 105, 180, 0.08);
  overflow: hidden;
}

.progress-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3fa9ed, #7dd7ff);
}

.accordion-shell {
  margin-top: 28px;
  padding: 10px;
}

.accordion-item {
  border-bottom: 1px solid rgba(15, 105, 180, 0.08);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  min-height: 78px;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-main);
  font-weight: 700;
  font-size: 18px;
  text-align: left;
}

.accordion-trigger i {
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.accordion-trigger i::before,
.accordion-trigger i::after {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue);
  transition: transform 0.3s ease;
}

.accordion-trigger i::after {
  transform: rotate(90deg);
}

.accordion-item.active .accordion-trigger i::after {
  transform: rotate(0);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-content p {
  margin: 0;
  padding: 0 16px 22px;
  color: var(--text-soft);
  line-height: 1.8;
}

.accordion-item.active .accordion-content {
  max-height: 220px;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.review-card {
  padding: 24px;
}

.stars {
  margin-bottom: 14px;
  letter-spacing: 0.2em;
  color: var(--blue);
}

.review-meta {
  display: grid;
  gap: 4px;
  margin-top: 18px;
}

.review-meta strong {
  font-size: 15px;
}

.review-meta span {
  color: var(--text-dim);
  font-size: 14px;
}

.quote-panel {
  margin-top: 30px;
  padding: 26px 30px;
}

.quote-line {
  width: 120px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  margin-bottom: 18px;
}

.quote-panel p {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.2rem, 2vw, 2rem);
  line-height: 1.36;
  letter-spacing: -0.03em;
}

.cta-card {
  padding: 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(99, 198, 244, 0.18),
    transparent 68%
  );
  pointer-events: none;
}

.cta-copy h2 {
  font-size: clamp(2rem, 3vw, 3.15rem);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.footer {
  padding: 30px 0 60px;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 26px 30px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(255, 255, 255, 0.44);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a,
.footer-play {
  color: var(--text-soft);
  transition:
    color var(--transition),
    transform var(--transition);
}

.footer-links a:hover,
.footer-play:hover {
  color: var(--text-main);
  transform: translateY(-2px);
}

.image-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 300;
}

.image-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 43, 76, 0.32);
  backdrop-filter: blur(16px);
}

.image-modal-dialog {
  position: relative;
  z-index: 2;
  width: min(560px, calc(100% - 28px));
  padding: 14px;
  border-radius: 30px;
  background: rgba(250, 254, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.52);
  box-shadow: var(--shadow-xl);
}

.image-modal-dialog img {
  width: 100%;
  border-radius: 22px;
  aspect-ratio: 9 / 18;
  object-fit: cover;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(15, 105, 180, 0.14);
  color: var(--text-main);
  font-size: 30px;
  line-height: 1;
  z-index: 3;
}

.privacy-main {
  padding-bottom: 40px;
}

.privacy-section {
  padding-top: 90px;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.privacy-card {
  padding: 24px;
}

.privacy-card h2 {
  margin: 0 0 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.45rem;
  line-height: 1.15;
}

.privacy-card p + p {
  margin-top: 12px;
}

.privacy-card a {
  color: var(--blue);
}

.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.18s linear;
}

@keyframes tickerMove {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1100px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 16px;
  }

  .nav {
    display: none;
  }

  .header-actions .btn {
    display: none;
  }

  .burger {
    display: inline-flex;
  }

  .mobile-menu {
    display: block;
  }

  .hero-grid,
  .feature-wide,
  .tab-grid,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .feature-card {
    grid-column: span 6;
  }

  .system-grid,
  .review-grid,
  .privacy-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 92px 0;
  }

  .hero-metrics,
  .system-grid,
  .review-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-wide {
    grid-column: span 12;
  }

  .hero-visual {
    min-height: 560px;
  }

  .hero-floating {
    display: none;
  }

  .hero-phone-left,
  .hero-phone-right {
    width: 130px;
  }

  .hero-phone-left {
    left: -4px;
    bottom: 46px;
  }

  .hero-phone-right {
    right: -4px;
    top: 40px;
  }

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

@media (max-width: 640px) {
  .header-inner {
    min-height: 78px;
  }

  .logo-badge {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
    border-radius: 15px;
  }

  .logo-text strong,
  .logo-text small {
    white-space: normal;
  }
}

@media (max-width: 600px) {
  :root {
    --container: min(100% - 24px, 1000px);
  }

  .hero {
    padding-top: 58px;
  }

  .hero-visual {
    min-height: 510px;
  }

  .hero-phone-main .phone-shell {
    width: min(320px, 82vw);
    border-radius: 36px;
  }

  .phone-screen {
    border-radius: 24px;
  }

  .mini-device {
    border-radius: 20px;
  }

  .mini-device img {
    border-radius: 16px;
  }

  .feature-wide,
  .feature-card,
  .system-card,
  .review-card,
  .privacy-card,
  .cta-card,
  .tabs-shell,
  .accordion-shell,
  .quote-panel {
    border-radius: 24px;
  }

  .feature-wide-copy p,
  .feature-card-copy p,
  .system-card p,
  .review-card p,
  .privacy-card p,
  .tab-copy p,
  .cta-copy p,
  .hero-text,
  .section-head p {
    font-size: 15px;
    line-height: 1.74;
  }

  .tab-visual.dual {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
}