:root {
  color-scheme: dark;
  --ink: #f8fff9;
  --muted: #aebfba;
  --soft: #dff9f0;
  --night: #020b09;
  --forest: #08281f;
  --teal: #20cfb2;
  --gold: #ffc553;
  --violet: #a07cff;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.48);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 50% 0%, rgba(32, 207, 178, 0.3), transparent 34rem),
    radial-gradient(circle at 82% 36%, rgba(255, 197, 83, 0.18), transparent 28rem),
    linear-gradient(180deg, #041b16 0%, #020b09 54%, #061c17 100%);
  background-size: 44px 44px, 44px 44px, auto, auto, auto;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 16px clamp(18px, 4vw, 54px);
  background: rgba(2, 11, 9, 0.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(160, 124, 255, 0.28);
}

nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2.4vw, 34px);
  color: var(--muted);
  font-size: 0.93rem;
}

nav a:hover {
  color: var(--ink);
}

.nav-cta,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.nav-cta {
  padding: 0 18px;
  color: #041410;
  background: var(--gold);
}

.primary-btn {
  padding: 0 28px;
  color: #03120e;
  background: linear-gradient(135deg, var(--teal), #9cdda7 52%, var(--gold));
  box-shadow: 0 16px 46px rgba(32, 207, 178, 0.24);
}

.secondary-btn {
  padding: 0 24px;
  color: var(--soft);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(42px, 7vw, 82px) clamp(18px, 4vw, 54px) clamp(34px, 6vw, 70px);
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 12% auto auto 50%;
  width: min(760px, 94vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(32, 207, 178, 0.16), transparent 48%),
    conic-gradient(from 210deg, rgba(32, 207, 178, 0.08), rgba(255, 197, 83, 0.16), rgba(160, 124, 255, 0.08), rgba(32, 207, 178, 0.08));
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(4.3rem, 13vw, 10.5rem);
  line-height: 0.82;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.1rem, 5.6vw, 5.1rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.12;
}

p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.hero-lede {
  max-width: 780px;
  margin: 0 auto 14px;
  color: var(--soft);
  font-size: clamp(1.45rem, 3.2vw, 2.75rem);
  font-weight: 850;
  line-height: 1.12;
}

.hero-text {
  max-width: 700px;
  margin: 0 auto 30px;
  font-size: 1.08rem;
}

.hero-actions,
.use-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.use-row {
  margin-top: 24px;
}

.use-row span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 0 14px;
  color: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  font-size: 0.9rem;
}

.hero-stage {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  gap: clamp(12px, 2.4vw, 28px);
  max-width: 1040px;
  margin: clamp(38px, 7vw, 76px) auto 0;
  perspective: 1200px;
}

.phone {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 34px;
  background: var(--forest);
  box-shadow: var(--shadow);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-left,
.phone-right {
  width: min(100%, 300px);
  margin-bottom: 38px;
  opacity: 0.84;
}

.phone-left {
  justify-self: end;
  transform: rotateY(14deg) rotateZ(-4deg);
}

.phone-center {
  width: min(100%, 390px);
  justify-self: center;
  transform: translateY(-14px);
}

.phone-right {
  justify-self: start;
  transform: rotateY(-14deg) rotateZ(4deg);
}

.metric-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1050px;
  margin: -18px auto 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(2, 11, 9, 0.76);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.metric-strip span {
  padding: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.metric-strip span + span {
  border-left: 1px solid var(--line);
}

.metric-strip strong {
  color: var(--ink);
}

.overview,
.workflow,
.download,
.rights-note {
  margin: 0 clamp(18px, 4vw, 54px);
}

.overview {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.78fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
  padding: clamp(34px, 6vw, 72px) clamp(22px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    radial-gradient(circle at 96% 12%, rgba(255, 197, 83, 0.22), transparent 18rem);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.26);
}

.overview-copy {
  align-self: center;
}

.overview-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-height: 0;
}

.mode-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  min-height: 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background:
    linear-gradient(150deg, rgba(32, 207, 178, 0.2), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.04);
}

.mode-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 11, 9, 0.08), rgba(2, 11, 9, 0.7)),
    linear-gradient(90deg, rgba(2, 11, 9, 0.38), transparent 60%);
}

.mode-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transform: scale(1.03);
}

.mode-card span {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 1;
  color: var(--soft);
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  font-weight: 900;
}

.mode-card:nth-child(2) {
  transform: translateY(18px);
  background:
    linear-gradient(150deg, rgba(255, 197, 83, 0.2), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.04);
}

.mode-card:nth-child(3) {
  background:
    linear-gradient(150deg, rgba(160, 124, 255, 0.2), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.04);
}

.mode-card:nth-child(4) {
  transform: translateY(18px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: clamp(18px, 3vw, 34px) clamp(18px, 4vw, 54px) clamp(64px, 9vw, 112px);
}

.feature-grid article {
  position: relative;
  overflow: hidden;
  min-height: 310px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.feature-grid article::after {
  content: "";
  position: absolute;
  right: -56px;
  bottom: -56px;
  width: 150px;
  aspect-ratio: 1;
  border: 24px solid rgba(255, 255, 255, 0.055);
  border-radius: 50%;
}

.feature-grid article:nth-child(2),
.feature-grid article:nth-child(4) {
  transform: translateY(34px);
}

.feature-grid article:nth-child(1) {
  background: linear-gradient(160deg, rgba(32, 207, 178, 0.22), rgba(255, 255, 255, 0.045));
}

.feature-grid article:nth-child(2) {
  background: linear-gradient(160deg, rgba(255, 197, 83, 0.19), rgba(255, 255, 255, 0.045));
}

.feature-grid article:nth-child(3) {
  background: linear-gradient(160deg, rgba(160, 124, 255, 0.2), rgba(255, 255, 255, 0.045));
}

.feature-grid article:nth-child(4) {
  background: linear-gradient(160deg, rgba(32, 207, 178, 0.14), rgba(255, 197, 83, 0.13));
}

.feature-icon {
  display: block;
  margin-bottom: clamp(42px, 7vw, 86px);
  color: rgba(255, 255, 255, 0.28);
  font-size: clamp(2.4rem, 6vw, 4.7rem);
  font-weight: 950;
  line-height: 0.9;
}

.workflow {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(330px, 1.22fr);
  gap: clamp(30px, 6vw, 86px);
  align-items: center;
  padding: clamp(44px, 8vw, 96px);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(2, 11, 9, 0.84), rgba(8, 40, 31, 0.74)),
    radial-gradient(circle at 80% 50%, rgba(32, 207, 178, 0.22), transparent 24rem);
}

.workflow-copy {
  position: relative;
}

.steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.step {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.step span {
  color: var(--gold);
  font-weight: 950;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.screens {
  overflow: hidden;
  margin-top: clamp(12px, 3vw, 36px);
  padding: clamp(26px, 5vw, 52px) 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(160, 124, 255, 0.18), transparent 22rem),
    rgba(0, 0, 0, 0.18);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.screens-heading {
  max-width: 840px;
  margin: 0 clamp(18px, 4vw, 54px) 14px;
}

.screens-heading h2 {
  font-size: clamp(1.8rem, 4vw, 3.25rem);
}

.screen-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(150px, 18vw, 220px);
  align-items: start;
  gap: 16px;
  overflow-x: auto;
  padding: 10px clamp(18px, 4vw, 54px) 16px;
  scroll-snap-type: x mandatory;
}

.screen-row::-webkit-scrollbar {
  height: 10px;
}

.screen-row::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

figure {
  margin: 0;
  scroll-snap-align: start;
}

figure:nth-child(2) {
  transform: translateY(16px);
}

figure img {
  width: 100%;
  aspect-ratio: 1344 / 2992;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 24px;
  background: var(--forest);
  box-shadow: var(--shadow);
}

figcaption {
  margin-top: 14px;
  color: var(--soft);
  font-weight: 850;
  line-height: 1.35;
}

.download {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.34fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: end;
  margin-top: clamp(56px, 8vw, 104px);
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(32, 207, 178, 0.16), rgba(255, 197, 83, 0.14)),
    rgba(255, 255, 255, 0.055);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
}

.download div {
  max-width: 820px;
}

.download-actions {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.download-actions span {
  color: var(--muted);
  line-height: 1.45;
}

.rights-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(260px, 0.72fr);
  gap: clamp(18px, 4vw, 44px);
  align-items: center;
  margin-top: 16px;
  margin-bottom: clamp(64px, 10vw, 120px);
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(32, 207, 178, 0.13), rgba(160, 124, 255, 0.09)),
    rgba(2, 11, 9, 0.62);
}

.rights-note h2 {
  margin-bottom: 10px;
  font-size: clamp(1.55rem, 2.7vw, 2.6rem);
}

.rights-note p {
  margin-bottom: 0;
}

.rights-label {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rights-mark {
  display: grid;
  width: 74px;
  height: 74px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.rights-mark img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}

.rights-rules {
  display: grid;
  gap: 10px;
}

.rights-rules span {
  display: block;
  padding: 12px 14px;
  color: var(--soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  font-weight: 800;
}

footer {
  padding: 28px clamp(18px, 4vw, 54px);
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
  text-align: center;
}

footer p {
  margin: 0;
  font-size: 0.95rem;
}

.legal-main {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(46px, 7vw, 86px) 20px clamp(64px, 9vw, 110px);
}

.legal-hero {
  margin-bottom: 28px;
}

.legal-hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
}

.legal-card {
  padding: clamp(24px, 5vw, 44px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.legal-card h2 {
  margin-top: 34px;
  font-size: 1.6rem;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card li {
  margin-bottom: 10px;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  nav {
    display: none;
  }

  .overview,
  .workflow,
  .rights-note {
    grid-template-columns: 1fr;
  }

  .workflow-copy {
    position: static;
  }

  .feature-grid article {
    min-height: 260px;
  }

  .feature-grid article p {
    grid-column: auto;
  }

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

  .feature-grid article:nth-child(2),
  .feature-grid article:nth-child(4) {
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 14px 18px;
  }

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

  .nav-cta {
    display: none;
  }

  .hero {
    padding: 34px 18px 44px;
  }

  .hero-stage {
    grid-template-columns: 0.78fr 1fr 0.78fr;
    gap: 8px;
    width: 118vw;
    margin-left: 50%;
    transform: translateX(-50%);
  }

  .phone {
    border-radius: 22px;
  }

  .phone-left,
  .phone-right {
    margin-bottom: 26px;
  }

  .metric-strip {
    grid-template-columns: 1fr;
    margin-top: 18px;
    text-align: left;
  }

  .metric-strip span + span {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .overview,
  .workflow,
  .download,
  .rights-note {
    margin-right: 18px;
    margin-left: 18px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    padding-right: 18px;
    padding-left: 18px;
  }

  .feature-grid article,
  .step,
  .download,
  .rights-note {
    grid-template-columns: 1fr;
  }

  .overview {
    padding: 24px 18px;
  }

  .overview-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 0;
  }

  .mode-card,
  .mode-card:nth-child(2),
  .mode-card:nth-child(4) {
    min-height: 104px;
    transform: none;
  }

  .mode-card img {
    min-height: 104px;
  }

  .mode-card span {
    right: 12px;
    bottom: 12px;
    left: 12px;
    font-size: 1rem;
  }

  .feature-grid article {
    min-height: 230px;
  }

  .step {
    gap: 8px;
  }

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

  .workflow {
    padding: 28px 18px;
  }

  .download {
    padding: 28px 18px;
  }

  figure {
    transform: none;
  }

  figure:nth-child(2) {
    transform: none;
  }
}