:root {
  color-scheme: light;
  --ink: #17302d;
  --muted: #5d706c;
  --paper: #fbfff9;
  --white: #ffffff;
  --mint: #dff7df;
  --leaf: #30a66a;
  --leaf-dark: #13764a;
  --coral: #ff7e63;
  --sky: #a7d8ea;
  --sun: #ffe1a6;
  --line: rgba(23, 48, 45, 0.14);
  --shadow: 0 24px 70px rgba(18, 50, 45, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::selection {
  background: var(--sun);
}

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 16px;
  left: 50%;
  width: min(1120px, calc(100% - 32px));
  min-height: 64px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 999px;
  background: rgba(251, 255, 249, 0.78);
  box-shadow: 0 18px 60px rgba(23, 48, 45, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--leaf), #8adf9a);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.46);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  background: var(--white);
}

.brand-mark span {
  position: absolute;
  left: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--white);
}

.brand-mark::before {
  left: 10px;
  top: 9px;
  width: 14px;
  height: 4px;
  border-radius: 999px;
}

.brand-mark::after {
  right: 8px;
  bottom: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  opacity: 0.78;
}

nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: rgba(23, 48, 45, 0.78);
  font-size: 0.94rem;
  font-weight: 700;
}

nav a,
.site-footer a {
  transition: color 160ms ease;
}

nav a:hover,
.site-footer a:hover {
  color: var(--leaf-dark);
}

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  font-weight: 800;
  white-space: nowrap;
}

.header-action {
  justify-self: end;
  padding: 0 18px;
  background: var(--ink);
  color: var(--white);
}

.hero {
  position: relative;
  min-height: 94vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(24px, 1fr) minmax(0, 1120px) minmax(24px, 1fr);
  align-items: center;
  padding: 150px 0 62px;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 255, 249, 0.98) 0%, rgba(251, 255, 249, 0.78) 35%, rgba(251, 255, 249, 0.08) 78%),
    linear-gradient(0deg, rgba(251, 255, 249, 0.96) 0%, rgba(251, 255, 249, 0) 28%);
}

.hero-content {
  position: relative;
  z-index: 2;
  grid-column: 2;
  max-width: 640px;
  padding-top: 4vh;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--leaf-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  max-width: 12ch;
  font-size: clamp(3.2rem, 6vw, 5.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  max-width: 820px;
  font-size: clamp(2.1rem, 4.8vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.17rem;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 560px;
  color: #314743;
  font-size: clamp(1.13rem, 1.8vw, 1.45rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-note {
  max-width: 480px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 750;
}

.button {
  padding: 0 22px;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--leaf);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(48, 166, 106, 0.25);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(23, 48, 45, 0.16);
  color: var(--ink);
  backdrop-filter: blur(10px);
}

.voice-panel {
  position: absolute;
  z-index: 4;
  right: max(24px, calc((100vw - 1120px) / 2));
  bottom: 58px;
  width: min(380px, calc(100vw - 48px));
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.panel-topline,
.speaker,
.room-list {
  display: flex;
  align-items: center;
}

.panel-topline {
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 6px rgba(255, 126, 99, 0.18);
}

.speaker {
  gap: 14px;
}

.avatar {
  display: grid;
  flex: 0 0 54px;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--mint);
  color: var(--leaf-dark);
  font-weight: 900;
}

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

.voice-meter {
  display: flex;
  align-items: end;
  gap: 7px;
  height: 52px;
  margin: 18px 0;
  padding: 0 6px;
}

.voice-meter span {
  width: 100%;
  min-width: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--leaf), var(--sky));
  animation: wave 1100ms ease-in-out infinite;
}

.voice-meter span:nth-child(1) { height: 34%; animation-delay: -320ms; }
.voice-meter span:nth-child(2) { height: 72%; animation-delay: -80ms; }
.voice-meter span:nth-child(3) { height: 46%; animation-delay: -210ms; }
.voice-meter span:nth-child(4) { height: 88%; animation-delay: -430ms; }
.voice-meter span:nth-child(5) { height: 56%; animation-delay: -120ms; }

.room-list {
  gap: 8px;
  margin-bottom: 14px;
}

.room {
  flex: 1;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.room.active {
  border-color: rgba(48, 166, 106, 0.28);
  background: var(--mint);
  color: var(--leaf-dark);
}

.speak-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 18px;
  background: var(--ink);
  color: var(--white);
  cursor: pointer;
  font-weight: 900;
}

.speak-button[aria-pressed="true"] {
  background: var(--leaf-dark);
}

.speak-icon {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 999px;
}

.speak-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 12px;
  height: 18px;
  transform: translateX(-50%);
  border: 2px solid currentColor;
  border-radius: 999px;
}

.speak-icon::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -3px;
  width: 14px;
  height: 7px;
  transform: translateX(-50%);
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 0 0 999px 999px;
}

.intro-band {
  display: grid;
  place-items: center;
  min-height: 34vh;
  padding: 72px 24px;
  background: var(--ink);
  color: var(--white);
}

.intro-band p {
  max-width: 940px;
  margin-bottom: 0;
  font-size: clamp(1.55rem, 3.5vw, 3.35rem);
  font-weight: 850;
  line-height: 1.08;
  text-align: center;
}

.section,
.split-section,
.proof-band,
.phone-section,
.moment-section,
.vision-section {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.section,
.split-section,
.phone-section,
.moment-section,
.vision-section {
  padding: 104px 0;
}

.section-heading {
  display: grid;
  gap: 2px;
  margin-bottom: 34px;
}

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

.feature-grid article,
.pricing-row article {
  min-height: 246px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 44px rgba(23, 48, 45, 0.07);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 28px;
  border-radius: 50%;
  background: var(--sun);
  color: var(--ink);
  font-weight: 900;
}

.feature-grid p,
.pricing-row p,
.split-section p,
.proof-band p,
.moment-copy p,
.phone-copy p,
.use-list span {
  color: var(--muted);
}

.moment-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: 56px;
  align-items: center;
}

.moment-copy p {
  max-width: 580px;
  font-size: 1.08rem;
}

.moment-device {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(247, 255, 247, 0.86)),
    radial-gradient(circle at top right, rgba(167, 216, 234, 0.42), transparent 46%);
  box-shadow: var(--shadow);
}

.moment-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.moment-status strong {
  color: var(--ink);
}

.moment-lines {
  display: grid;
  gap: 10px;
  margin: 22px 0 18px;
}

.moment-line {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.moment-line.active {
  border-color: rgba(48, 166, 106, 0.34);
  background: var(--mint);
  color: var(--ink);
  transform: translateX(4px);
}

.moment-line strong {
  color: var(--leaf-dark);
}

.moment-wave {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 58px;
  margin: 12px 0 18px;
}

.moment-wave span {
  flex: 1;
  min-width: 0;
  height: 32%;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--coral), var(--leaf));
  opacity: 0.55;
}

.moment-device.playing .moment-wave span {
  animation: wave 760ms ease-in-out infinite;
  opacity: 1;
}

.moment-wave span:nth-child(1) { height: 30%; animation-delay: -240ms; }
.moment-wave span:nth-child(2) { height: 66%; animation-delay: -80ms; }
.moment-wave span:nth-child(3) { height: 42%; animation-delay: -180ms; }
.moment-wave span:nth-child(4) { height: 78%; animation-delay: -340ms; }
.moment-wave span:nth-child(5) { height: 50%; animation-delay: -120ms; }
.moment-wave span:nth-child(6) { height: 62%; animation-delay: -280ms; }

.moment-play {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 18px;
  background: var(--ink);
  color: var(--white);
  cursor: pointer;
  font-weight: 900;
}

.moment-play:disabled {
  cursor: default;
  opacity: 0.78;
}

.phone-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 44px;
  align-items: stretch;
}

.phone-copy {
  display: grid;
  align-content: start;
  gap: 8px;
  font-size: 1.14rem;
}

.mini-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.mini-proof span,
.vision-list span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(48, 166, 106, 0.18);
  border-radius: 999px;
  background: rgba(223, 247, 223, 0.62);
  color: var(--leaf-dark);
  font-size: 0.92rem;
  font-weight: 850;
}

.phone-cards {
  display: grid;
  gap: 14px;
}

.phone-cards article {
  display: grid;
  align-content: space-between;
  min-height: 172px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 44px rgba(23, 48, 45, 0.07);
}

.phone-cards span {
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.phone-cards strong {
  max-width: 16ch;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  line-height: 1.02;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 56px;
  align-items: start;
}

.image-split {
  padding-top: 48px;
}

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

.use-list div {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.use-list strong {
  font-size: 1.06rem;
}

.proof-band {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 36px;
  align-items: center;
  padding: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--mint), #fff6dd 58%, #e7f6fb);
}

.proof-band span {
  display: block;
  margin-bottom: 6px;
  color: var(--leaf-dark);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.proof-band strong {
  display: block;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  line-height: 1;
}

.proof-band p {
  margin-bottom: 0;
  font-size: 1.08rem;
}

.vision-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 46px;
  align-items: center;
}

.vision-copy p {
  color: var(--muted);
  font-size: 1.08rem;
}

.future-note {
  display: inline-block;
  margin: 8px 0 20px;
  padding: 10px 12px;
  border-left: 4px solid var(--coral);
  background: rgba(255, 126, 99, 0.1);
  color: var(--ink) !important;
  font-weight: 800;
}

.vision-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vision-image {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.vision-image img {
  display: block;
  width: 100%;
  min-height: 420px;
  object-fit: cover;
}

.pricing-row article {
  display: grid;
  align-content: space-between;
  gap: 22px;
}

.pricing-row strong {
  color: var(--leaf-dark);
  font-size: 1.25rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 34px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  margin-bottom: 0;
}

@keyframes wave {
  0%, 100% {
    transform: scaleY(0.72);
  }
  50% {
    transform: scaleY(1);
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 128px 0 34px;
    align-items: start;
  }

  .hero-content {
    padding-top: 0;
  }

  .voice-panel {
    position: relative;
    right: auto;
    bottom: auto;
    grid-column: 2;
    width: min(100%, 440px);
    margin-top: 42px;
  }

  .feature-grid,
  .pricing-row,
  .split-section,
  .proof-band,
  .phone-layout,
  .moment-section,
  .vision-section {
    grid-template-columns: 1fr;
  }

  .image-split {
    padding-top: 88px;
  }
}

@media (max-width: 620px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 58px;
    padding: 8px 9px 8px 12px;
    gap: 10px;
  }

  .brand {
    gap: 8px;
    font-size: 0.96rem;
  }

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

  .header-action {
    min-height: 40px;
    padding: 0 13px;
    font-size: 0.86rem;
  }

  .hero {
    grid-template-columns: 18px minmax(0, 1fr) 18px;
    padding-top: 106px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(251, 255, 249, 0.97), rgba(251, 255, 249, 0.66)),
      linear-gradient(0deg, rgba(251, 255, 249, 0.98) 0%, rgba(251, 255, 249, 0) 36%);
  }

  h1 {
    max-width: 10.8ch;
    font-size: clamp(2.6rem, 12.8vw, 3.85rem);
    line-height: 1;
  }

  .hero-actions,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .section,
  .split-section,
  .phone-section,
  .moment-section,
  .vision-section {
    width: min(100% - 36px, 1120px);
    padding: 76px 0;
  }

  .proof-band {
    width: min(100% - 36px, 1120px);
    padding: 24px;
  }

  .intro-band {
    padding: 58px 18px;
  }

  .feature-grid article,
  .pricing-row article,
  .phone-cards article {
    min-height: 0;
  }

  .phone-cards strong {
    max-width: 100%;
  }

  .vision-image img {
    min-height: 300px;
  }

  .site-footer {
    width: min(100% - 36px, 1120px);
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}