:root {
  color-scheme: light;
  --ink: #10201d;
  --muted: #5d6d67;
  --paper: #f7fbf7;
  --white: #ffffff;
  --forest: #0a3a32;
  --deep: #061c19;
  --mint: #31d0a2;
  --amber: #f0b35a;
  --line: rgba(16, 32, 29, 0.12);
  --shadow: 0 24px 70px rgba(6, 28, 25, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

img,
video {
  max-width: 100%;
}

.page-video-backdrop {
  position: fixed;
  z-index: -2;
  inset: 0;
  overflow: hidden;
  background: var(--deep);
}

.page-video-backdrop video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  filter: saturate(1.05) contrast(1.05);
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 64px);
  color: var(--white);
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    padding 180ms ease;
}

.site-header[data-elevated="true"] {
  padding-block: 12px;
  background: rgba(4, 21, 18, 0.74);
  color: var(--white);
  box-shadow: 0 12px 36px rgba(6, 28, 25, 0.26);
  backdrop-filter: blur(18px);
}

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

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
  font-size: 0.95rem;
  font-weight: 650;
}

.nav-cta,
.primary-button,
.secondary-button,
.signup-form button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  font: inherit;
  font-weight: 750;
  cursor: pointer;
}

.nav-cta,
.primary-button,
.signup-form button {
  background: linear-gradient(135deg, #1abf8c, #087d68);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(20, 160, 121, 0.28);
}

.secondary-button {
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  backdrop-filter: blur(12px);
}

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  color: var(--white);
  background: transparent;
}

.hero-video,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-video {
  object-fit: cover;
  transform: scale(1.04);
}

.hero-shade {
  background:
    radial-gradient(circle at 76% 42%, rgba(49, 208, 162, 0.2), transparent 24%),
    linear-gradient(90deg, rgba(4, 21, 18, 0.92), rgba(4, 21, 18, 0.46) 54%, rgba(4, 21, 18, 0.72)),
    linear-gradient(180deg, rgba(4, 21, 18, 0.4), rgba(4, 21, 18, 0.92));
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 92vh;
  grid-template-columns: minmax(0, 0.94fr) minmax(330px, 0.74fr);
  align-items: center;
  gap: clamp(28px, 5vw, 84px);
  padding: 120px clamp(20px, 5vw, 78px) 70px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow span {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--white), var(--mint) 44%, #06705f);
  box-shadow: 0 0 26px rgba(49, 208, 162, 0.55);
}

.eyebrow.dark {
  color: #087d68;
}

.hero h1,
.section-heading h2,
.daily-copy h2,
.privacy-band h2,
.launch h2 {
  margin: 0;
  font-size: clamp(3.4rem, 8vw, 8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 640px;
  margin: 24px 0 0;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 26px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 9px 13px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
}

.guardian-stage {
  position: relative;
  display: grid;
  min-height: 590px;
  place-items: center;
  perspective: 1200px;
}

.phone-3d {
  width: min(330px, 70vw);
  aspect-ratio: 0.5;
  border: 10px solid #111918;
  border-radius: 42px;
  background: #050807;
  box-shadow: var(--shadow);
  transform: rotateY(-16deg) rotateX(9deg);
  animation: phoneFloat 8s ease-in-out infinite;
}

.phone-screen {
  position: relative;
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border-radius: 31px;
  padding: 22px;
  background:
    radial-gradient(circle at 55% 23%, rgba(49, 208, 162, 0.45), transparent 24%),
    linear-gradient(180deg, #102a25, #050908 74%);
}

.status-row,
.mini-card {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.82rem;
  font-weight: 700;
}

.assistant-orb {
  display: grid;
  width: 154px;
  height: 154px;
  margin: 52px auto 20px;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.98), rgba(49, 208, 162, 0.72) 38%, rgba(5, 68, 60, 0.84) 70%, rgba(255, 255, 255, 0.16)),
    #0d453c;
  box-shadow:
    inset 0 0 28px rgba(255, 255, 255, 0.35),
    0 0 55px rgba(49, 208, 162, 0.55);
  animation: orbPulse 3.8s ease-in-out infinite;
}

.assistant-orb img {
  width: 74px;
  filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.28));
}

.phone-greeting {
  margin: 0 auto 14px;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 800;
}

.voice-wave {
  display: flex;
  height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: auto;
}

.voice-wave i {
  display: block;
  width: 5px;
  height: 16px;
  border-radius: 999px;
  background: var(--mint);
  animation: wave 900ms ease-in-out infinite;
}

.voice-wave i:nth-child(2) {
  animation-delay: 80ms;
}

.voice-wave i:nth-child(3) {
  animation-delay: 160ms;
}

.voice-wave i:nth-child(4) {
  animation-delay: 240ms;
}

.voice-wave i:nth-child(5) {
  animation-delay: 320ms;
}

.voice-wave i:nth-child(6) {
  animation-delay: 400ms;
}

.voice-wave i:nth-child(7) {
  animation-delay: 480ms;
}

.mini-card {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
}

.mini-card strong {
  font-size: 1.45rem;
}

.mini-card small,
.mini-card span {
  color: rgba(255, 255, 255, 0.66);
}

.floating-card {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  padding: 16px 18px;
  background: rgba(12, 29, 26, 0.72);
  color: var(--white);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
  animation: cardFloat 7s ease-in-out infinite;
}

.floating-card span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
}

.floating-card strong {
  display: block;
  margin-top: 5px;
}

.card-receipt {
  top: 24%;
  right: 0;
}

.card-sub {
  bottom: 28%;
  left: -7%;
  animation-delay: 1.2s;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(49, 208, 162, 0.28);
  border-radius: 50%;
  transform: rotateX(68deg);
  animation: orbitSpin 18s linear infinite;
}

.orbit-one {
  width: 470px;
  height: 470px;
}

.orbit-two {
  width: 320px;
  height: 320px;
  animation-duration: 11s;
  animation-direction: reverse;
}

.feature-band,
.daily-life,
.privacy-band,
.launch {
  position: relative;
  overflow: hidden;
  color: var(--white);
  padding: clamp(70px, 10vw, 128px) clamp(20px, 5vw, 78px);
}

.section-video-shade {
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
}

.feature-band .section-video-shade {
  background:
    linear-gradient(90deg, rgba(4, 21, 18, 0.9), rgba(4, 21, 18, 0.58)),
    radial-gradient(circle at 18% 18%, rgba(49, 208, 162, 0.28), transparent 32%);
}

.daily-life .section-video-shade {
  background:
    linear-gradient(90deg, rgba(4, 21, 18, 0.72), rgba(4, 21, 18, 0.9)),
    radial-gradient(circle at 76% 22%, rgba(240, 179, 90, 0.16), transparent 34%);
}

.privacy-band .section-video-shade {
  background:
    linear-gradient(135deg, rgba(4, 21, 18, 0.92), rgba(4, 21, 18, 0.72)),
    radial-gradient(circle at 62% 24%, rgba(49, 208, 162, 0.26), transparent 30%);
}

.launch .section-video-shade {
  background:
    linear-gradient(90deg, rgba(247, 251, 247, 0.92), rgba(247, 251, 247, 0.68)),
    radial-gradient(circle at 86% 30%, rgba(49, 208, 162, 0.18), transparent 30%);
  backdrop-filter: blur(2px);
}

.feature-band > :not(.section-video-shade),
.daily-life > :not(.section-video-shade),
.privacy-band > :not(.section-video-shade),
.launch > :not(.section-video-shade) {
  position: relative;
  z-index: 1;
}

.section-heading {
  display: grid;
  max-width: 980px;
  gap: 18px;
  margin-bottom: 34px;
}

.section-heading h2,
.daily-copy h2,
.privacy-band h2,
.launch h2 {
  font-size: clamp(2.4rem, 5vw, 5.2rem);
  line-height: 1;
}

.section-heading p,
.daily-copy > p,
.launch-copy p,
.privacy-points p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
  line-height: 1.7;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 260px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 46px rgba(6, 28, 25, 0.16);
  backdrop-filter: blur(18px);
}

.feature-card h3 {
  margin: 22px 0 10px;
  font-size: 1.2rem;
}

.feature-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.6;
}

.icon {
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: #e7f8f1;
}

.voice-icon::before,
.scan-icon::before,
.calendar-icon::before,
.people-icon::before,
.voice-icon::after,
.scan-icon::after,
.calendar-icon::after,
.people-icon::after {
  position: absolute;
  content: "";
}

.voice-icon::before {
  inset: 10px 19px 15px;
  border-radius: 999px;
  background: var(--forest);
}

.voice-icon::after {
  left: 14px;
  right: 14px;
  bottom: 11px;
  height: 3px;
  border-radius: 99px;
  background: var(--mint);
}

.scan-icon::before {
  inset: 12px;
  border: 3px solid var(--forest);
  border-radius: 6px;
}

.scan-icon::after {
  left: 11px;
  right: 11px;
  top: 24px;
  height: 3px;
  background: var(--amber);
}

.calendar-icon::before {
  inset: 13px 10px 10px;
  border: 3px solid var(--forest);
  border-radius: 7px;
}

.calendar-icon::after {
  left: 14px;
  right: 14px;
  top: 20px;
  height: 3px;
  background: var(--mint);
}

.people-icon::before {
  width: 17px;
  height: 17px;
  left: 10px;
  top: 13px;
  border-radius: 50%;
  background: var(--forest);
  box-shadow: 16px 5px 0 #1abf8c;
}

.people-icon::after {
  left: 9px;
  right: 8px;
  bottom: 10px;
  height: 12px;
  border-radius: 999px 999px 7px 7px;
  background: rgba(10, 58, 50, 0.26);
}

.daily-life {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(30px, 6vw, 88px);
  background: transparent;
}

.daily-visual {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.timeline {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.timeline div {
  border-left: 3px solid var(--mint);
  padding: 6px 0 8px 18px;
}

.timeline span {
  font-weight: 850;
  color: var(--mint);
}

.timeline p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.6;
}

.privacy-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(26px, 5vw, 80px);
  align-items: start;
  padding: clamp(70px, 10vw, 118px) clamp(20px, 5vw, 78px);
  background: transparent;
  color: var(--white);
}

.privacy-points {
  display: grid;
  gap: 12px;
}

.privacy-points p {
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
}

.launch {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.6fr);
  gap: clamp(24px, 5vw, 74px);
  align-items: center;
  background: transparent;
  color: var(--ink);
}

.launch .eyebrow {
  color: #087d68;
}

.launch .launch-copy p {
  color: var(--muted);
}

.signup-form {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: #f5faf7;
  box-shadow: 0 18px 44px rgba(6, 28, 25, 0.08);
}

.signup-form label {
  font-weight: 800;
}

.signup-form div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.signup-form input {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--ink);
  font: inherit;
}

.signup-form small {
  color: var(--muted);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  padding: 34px clamp(20px, 5vw, 78px);
  background: #071714;
  color: rgba(255, 255, 255, 0.74);
}

.site-footer strong {
  color: var(--white);
}

.site-footer p {
  margin: 8px 0 0;
  max-width: 560px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

.credit {
  grid-column: 1 / -1;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.48);
}

.legal-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 10%, rgba(49, 208, 162, 0.24), transparent 28%),
    linear-gradient(135deg, #f7fbf7, #eaf5ee);
}

.legal-wrap {
  width: min(820px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(38px, 8vw, 92px) 0;
}

.legal-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 44px;
  font-weight: 850;
}

.legal-brand img {
  width: 42px;
  height: 42px;
}

.legal-wrap h1 {
  margin: 0 0 20px;
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 0.98;
}

.legal-wrap p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.legal-kicker {
  margin: 0 0 14px;
  color: #087d68 !important;
  font-weight: 850;
  text-transform: uppercase;
}

.legal-section {
  margin-top: 36px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.legal-section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  line-height: 1.1;
}

.legal-section ul {
  margin: 14px 0 0;
  padding-left: 22px;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.legal-section li + li {
  margin-top: 8px;
}

.legal-table {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.legal-table div {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.legal-table strong {
  color: var(--ink);
}

.legal-table span {
  color: var(--muted);
  line-height: 1.65;
}

.legal-note {
  margin-top: 34px;
  border-left: 4px solid var(--amber);
  padding: 14px 0 14px 18px;
  background: rgba(240, 179, 90, 0.1);
}

.legal-back {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  margin-top: 22px;
  border-radius: 999px;
  padding: 0 20px;
  background: var(--forest);
  color: var(--white);
  font-weight: 800;
}

@keyframes phoneFloat {
  0%,
  100% {
    transform: rotateY(-16deg) rotateX(9deg) translate3d(0, 0, 0);
  }
  50% {
    transform: rotateY(-10deg) rotateX(7deg) translate3d(0, -16px, 0);
  }
}

@keyframes orbPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.045);
  }
}

@keyframes wave {
  0%,
  100% {
    height: 14px;
  }
  50% {
    height: 36px;
  }
}

@keyframes orbitSpin {
  to {
    transform: rotateX(68deg) rotateZ(360deg);
  }
}

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

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero-content,
  .daily-life,
  .privacy-band,
  .launch {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-top: 112px;
  }

  .guardian-stage {
    min-height: 520px;
  }

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

@media (max-width: 640px) {
  .site-header {
    gap: 12px;
    padding: 14px 16px;
  }

  .brand span {
    font-size: 0.96rem;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .nav-cta {
    min-height: 40px;
    padding: 0 13px;
    font-size: 0.84rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    min-height: auto;
    padding: 104px 18px 46px;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 18vw, 4.8rem);
  }

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

  .guardian-stage {
    min-height: 430px;
    margin-top: 10px;
  }

  .phone-3d {
    width: min(260px, 78vw);
    border-radius: 34px;
  }

  .phone-screen {
    border-radius: 25px;
    padding: 18px;
  }

  .assistant-orb {
    width: 116px;
    height: 116px;
    margin-top: 36px;
  }

  .assistant-orb img {
    width: 56px;
  }

  .floating-card {
    max-width: 180px;
    padding: 12px 13px;
    font-size: 0.82rem;
  }

  .card-receipt {
    right: 2px;
    top: 18%;
  }

  .card-sub {
    left: 0;
    bottom: 15%;
  }

  .orbit-one {
    width: 330px;
    height: 330px;
  }

  .orbit-two {
    width: 230px;
    height: 230px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .daily-visual img {
    min-height: 280px;
  }

  .signup-form div {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}