:root {
  color-scheme: light;
  --ink: #071112;
  --ink-soft: #102427;
  --surface: #f5f9f7;
  --surface-warm: #fbf6f0;
  --surface-cool: #edf8f6;
  --white: #ffffff;
  --text: #102024;
  --muted: #617477;
  --muted-dark: #a8b9ba;
  --line: rgba(16, 32, 36, 0.12);
  --line-dark: rgba(255, 255, 255, 0.14);
  --teal: #2e9ea6;
  --teal-deep: #248085;
  --sage: #a4b07e;
  --coral: #c7372f;
  --blush: #ffd1dc;
  --cream: #fff8ee;
  --content: min(1180px, calc(100% - 40px));
  --radius: 8px;
  --radius-lg: 18px;
  --shadow-soft: 0 24px 80px rgba(7, 17, 18, 0.14);
  --shadow-deep: 0 42px 130px rgba(0, 0, 0, 0.36);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

.site-shell {
  overflow: hidden;
  background:
    linear-gradient(180deg, #081112 0, #081112 730px, var(--surface) 730px),
    var(--surface);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #f6fffd;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(7, 17, 18, 0.78);
  backdrop-filter: blur(22px);
}

.nav {
  width: var(--content);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 820;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 14px 36px rgba(46, 158, 166, 0.34);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  color: rgba(246, 255, 253, 0.76);
  font-size: 0.94rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: #ffffff;
}

.language-switch {
  height: 36px;
  padding: 3px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.language-switch a,
.language-switch span {
  min-width: 34px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 780;
  text-decoration: none;
}

.language-switch span {
  color: var(--ink);
  background: #ffffff;
}

.nav-cta {
  min-height: 38px;
  padding: 9px 14px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.09);
}

.hero {
  position: relative;
  color: #f6fffd;
  background:
    radial-gradient(circle at 18% 12%, rgba(46, 158, 166, 0.32), transparent 31%),
    linear-gradient(135deg, #071112 0%, #0d2426 48%, #163236 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 152px;
  background: linear-gradient(180deg, rgba(7, 17, 18, 0), var(--surface));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: var(--content);
  min-height: calc(100svh - 72px);
  margin: 0 auto;
  padding: 76px 0 120px;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 0.86fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.9;
}

.hero h1 {
  font-size: clamp(4.8rem, 9vw, 8.5rem);
}

.hero-line {
  margin: 22px 0 0;
  max-width: 760px;
  color: #ffffff;
  font-size: clamp(1.75rem, 3.5vw, 3.25rem);
  line-height: 1.04;
  font-weight: 760;
}

.hero-copy {
  margin: 24px 0 0;
  max-width: 660px;
  color: rgba(246, 255, 253, 0.76);
  font-size: clamp(1.06rem, 1.75vw, 1.28rem);
}

.hero-actions,
.actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 50px;
  padding: 13px 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: #ffffff;
  text-decoration: none;
  font-weight: 790;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button.primary {
  color: #ffffff;
  border-color: var(--teal);
  background: var(--teal);
  box-shadow: 0 18px 52px rgba(46, 158, 166, 0.3);
}

.button.dark {
  color: #f6fffd;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 52px rgba(7, 17, 18, 0.13);
}

.signal-row {
  margin-top: 36px;
  max-width: 730px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  grid-column: 1;
  grid-row: 2;
}

.signal-row div {
  min-height: 112px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.signal-row strong {
  display: block;
  color: #ffffff;
  font-size: 1.02rem;
}

.signal-row span {
  display: block;
  margin-top: 4px;
  color: rgba(246, 255, 253, 0.66);
  font-size: 0.93rem;
}

.hero-product {
  position: relative;
  min-height: 720px;
  grid-column: 2;
  grid-row: 1 / span 2;
}

.phone-frame {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 42px;
  background: #050909;
  box-shadow: var(--shadow-deep);
}

.phone-frame img {
  border-radius: 34px;
}

.phone-main {
  width: min(332px, 62vw);
  right: 48px;
  top: 0;
  transform: rotate(2.4deg);
}

.phone-back {
  width: min(258px, 50vw);
  left: 8px;
  bottom: 68px;
  transform: rotate(-8deg);
}

.day-note {
  position: absolute;
  right: 0;
  bottom: 20px;
  width: 292px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 28px 80px rgba(7, 17, 18, 0.24);
  backdrop-filter: blur(20px);
}

.day-note span,
.insight-panel span,
.feature-number,
.privacy-grid span {
  color: var(--teal-deep);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.day-note strong {
  display: block;
  margin-top: 8px;
  font-size: 1.18rem;
  line-height: 1.18;
}

.proof-strip {
  width: var(--content);
  margin: -72px auto 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.proof-strip div {
  min-height: 92px;
  padding: 20px;
  display: flex;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(20px);
}

.proof-strip span {
  font-size: 1.02rem;
  font-weight: 780;
}

.section {
  width: var(--content);
  margin: 0 auto;
  padding: 112px 0;
}

.section-header {
  max-width: 790px;
}

.section-header.wide {
  max-width: 930px;
}

.section h2,
.page-content h2 {
  margin: 0;
  font-size: clamp(2.55rem, 5.8vw, 5rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-lead,
.page-lead {
  margin: 19px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.15rem;
}

.feature-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.feature {
  position: relative;
  min-height: 252px;
  padding: 24px;
  grid-column: span 2;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 70px rgba(7, 17, 18, 0.07);
}

.feature.feature-tall {
  min-height: 358px;
  grid-row: span 2;
  background:
    linear-gradient(180deg, rgba(46, 158, 166, 0.13), rgba(255, 255, 255, 0.86)),
    #ffffff;
}

.feature.blush {
  background: linear-gradient(180deg, rgba(255, 209, 220, 0.5), rgba(255, 255, 255, 0.84));
}

.feature.sage {
  background: linear-gradient(180deg, rgba(164, 176, 126, 0.27), rgba(255, 255, 255, 0.84));
}

.feature.coral {
  background: linear-gradient(180deg, rgba(199, 55, 47, 0.12), rgba(255, 255, 255, 0.86));
}

.feature h3 {
  margin: 52px 0 10px;
  font-size: clamp(1.26rem, 2vw, 1.55rem);
  line-height: 1.14;
  letter-spacing: 0;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.showcase {
  color: #f6fffd;
  background:
    linear-gradient(135deg, #071112, #0d2325 58%, #132f31);
}

.product-story {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.82fr);
  gap: 64px;
  align-items: center;
}

.showcase .section-lead {
  color: var(--muted-dark);
}

.goal-map {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.goal-map span {
  min-height: 44px;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  color: rgba(246, 255, 253, 0.86);
  background: rgba(255, 255, 255, 0.07);
}

.insight-stage {
  position: relative;
  min-height: 690px;
}

.screen-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 38px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-deep);
}

.screen-card img {
  border-radius: 30px;
}

.main-screen {
  width: min(338px, 70vw);
  margin: 0 auto;
  padding: 14px;
}

.insight-panel {
  position: absolute;
  right: 0;
  bottom: 40px;
  width: 300px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.28);
}

.insight-panel strong {
  display: block;
  margin-top: 8px;
  font-size: 1.2rem;
  line-height: 1.2;
}

.privacy-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1fr);
  gap: 54px;
  align-items: start;
}

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

.privacy-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: 0 18px 70px rgba(7, 17, 18, 0.06);
}

.privacy-grid h3 {
  margin: 24px 0 7px;
  font-size: 1.2rem;
}

.privacy-grid p {
  margin: 0;
  color: var(--muted);
}

.quote-band {
  width: var(--content);
  margin: 0 auto 112px;
  padding: 58px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(46, 158, 166, 0.14), transparent 42%),
    linear-gradient(180deg, #ffffff, #f0f8f6);
  box-shadow: var(--shadow-soft);
}

.quote-band p {
  margin: 0;
  max-width: 960px;
  font-size: clamp(1.65rem, 3.4vw, 3rem);
  line-height: 1.13;
  font-weight: 790;
}

.quote-band span {
  display: block;
  margin-top: 16px;
  color: var(--muted);
}

.cta {
  width: var(--content);
  margin: 0 auto;
  padding: 0 0 104px;
}

.cta-panel {
  padding: 58px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  border-radius: 30px;
  color: #f6fffd;
  background:
    linear-gradient(140deg, rgba(46, 158, 166, 0.38), transparent 46%),
    linear-gradient(180deg, #081112, #102629);
  box-shadow: var(--shadow-deep);
}

.cta-panel h2 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2.2rem, 5.5vw, 4.8rem);
  line-height: 1;
}

.cta-panel p {
  margin: 16px 0 0;
  max-width: 620px;
  color: rgba(246, 255, 253, 0.72);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-inner {
  width: var(--content);
  min-height: 92px;
  margin: 0 auto;
  padding: 30px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  text-decoration: none;
}

.page-hero {
  padding: 92px 0 58px;
  color: #f6fffd;
  background:
    radial-gradient(circle at 15% 18%, rgba(46, 158, 166, 0.28), transparent 34%),
    linear-gradient(135deg, #071112, #102629);
}

.page-hero-inner,
.page-hero > .eyebrow,
.page-hero > h1,
.page-hero > .page-lead,
.page-hero > .metadata {
  width: min(940px, calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}

.page-hero h1 {
  font-size: clamp(2.9rem, 7vw, 5.8rem);
}

.page-hero .page-lead,
.page-hero .metadata {
  color: rgba(246, 255, 253, 0.72);
}

.page-content {
  width: min(940px, calc(100% - 40px));
  margin: 0 auto;
  padding: 52px 0 96px;
}

.policy-block,
.support-card {
  margin-top: 18px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: 0 18px 60px rgba(7, 17, 18, 0.06);
}

.policy-block h2,
.support-card h2 {
  margin-top: 0;
  font-size: 1.65rem;
}

.policy-block h3 {
  margin: 28px 0 8px;
  font-size: 1.13rem;
}

.policy-block p,
.policy-block li,
.support-card p,
.support-card li {
  color: var(--muted);
}

.policy-block ul,
.support-card ul {
  padding-left: 20px;
}

.metadata {
  color: var(--muted);
  font-size: 0.96rem;
}

@media (prefers-reduced-motion: no-preference) {
  .phone-main {
    animation: float-main 7s ease-in-out infinite;
  }

  .phone-back {
    animation: float-back 8s ease-in-out infinite;
  }
}

@keyframes float-main {
  0%, 100% { transform: translateY(0) rotate(2.4deg); }
  50% { transform: translateY(-12px) rotate(1.2deg); }
}

@keyframes float-back {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50% { transform: translateY(10px) rotate(-6deg); }
}

@media (max-width: 1040px) {
  .hero-inner,
  .product-story,
  .privacy-section,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 58px;
    gap: 48px;
  }

  .hero-product {
    min-height: 650px;
    grid-column: auto;
    grid-row: auto;
  }

  .signal-row {
    grid-column: auto;
    grid-row: auto;
  }

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

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

  .feature,
  .feature.feature-tall {
    grid-column: span 1;
  }

  .insight-stage {
    min-height: 640px;
  }
}

@media (max-width: 720px) {
  :root {
    --content: min(100% - 28px, 1180px);
  }

  .nav {
    min-height: 66px;
  }

  .brand span {
    font-size: 0.98rem;
  }

  .nav-links {
    gap: 8px;
  }

  .nav-links > a:not(.nav-cta) {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .hero h1 {
    font-size: clamp(3.65rem, 18vw, 5.4rem);
  }

  .hero-line {
    font-size: clamp(1.7rem, 9vw, 2.65rem);
  }

  .hero-copy {
    font-size: 1.04rem;
  }

  .signal-row,
  .proof-strip,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-product {
    min-height: 548px;
    grid-column: auto;
    grid-row: auto;
  }

  .phone-main {
    width: 246px;
    right: 4px;
  }

  .phone-back {
    width: 206px;
    left: 0;
    bottom: 76px;
  }

  .day-note {
    position: relative;
    width: 100%;
    margin-top: 24px;
    right: auto;
    bottom: auto;
  }

  .proof-strip {
    margin-top: -48px;
  }

  .proof-strip div {
    min-height: 66px;
  }

  .section {
    padding: 78px 0;
  }

  .feature {
    min-height: 220px;
  }

  .feature h3 {
    margin-top: 38px;
  }

  .insight-stage {
    min-height: 560px;
  }

  .main-screen {
    width: 260px;
  }

  .insight-panel {
    position: relative;
    width: 100%;
    right: auto;
    bottom: auto;
    margin-top: 18px;
  }

  .quote-band,
  .cta-panel {
    padding: 32px;
  }

  .quote-band {
    margin-bottom: 78px;
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .actions {
    flex-direction: column;
  }
}