:root {
  color-scheme: dark;
  --bg: #050505;
  --ink: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --soft: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.16);
  --panel: rgba(15, 15, 15, 0.86);
  --steel: #8f9aa3;
  --green: #a6ff4d;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.5);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--bg);
  background-size: 72px 72px;
  color: var(--ink);
  overflow-x: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  transition: background 220ms ease, border-color 220ms ease, padding 220ms ease;
}

.site-header.is-scrolled {
  padding-block: 10px;
  background: rgba(5, 5, 5, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 3vw, 36px);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.76);
}

.nav-links a:hover,
.nav-links a.is-active {
  color: #fff;
}

.download-link,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  border-radius: var(--radius);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.download-link,
.secondary-action {
  border: 1px solid rgba(255, 255, 255, 0.72);
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.04);
}

.download-link svg,
.primary-action svg {
  width: 18px;
  height: 18px;
}

.section-band {
  position: relative;
  padding: clamp(76px, 10vw, 132px) 0;
}

.section-inner {
  width: min(1140px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 104px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.9)),
    linear-gradient(180deg, transparent 58%, var(--bg) 100%),
    url("assets/images/landing_bg.jpg") center / cover;
  opacity: 0.9;
  transform: scale(1.02);
}

.hero-grid,
.split {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: clamp(34px, 7vw, 96px);
}

.split.reverse {
  grid-template-columns: minmax(320px, 1fr) minmax(0, 0.9fr);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 520px;
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 5vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4.5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.hero-text,
.section-copy p,
.feature-panel p,
.benefit p,
.download p {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.65;
}

.hero-text {
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.primary-action {
  padding: 0 22px;
  background: #fff;
  color: #000;
  box-shadow: 0 18px 36px rgba(255, 255, 255, 0.12);
}

.primary-action.large {
  min-height: 56px;
  padding-inline: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 560px;
  margin: 42px 0 0;
}

.hero-stats div {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.hero-stats dt {
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  font-weight: 950;
}

.hero-stats dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.hero-visual {
  min-height: 560px;
  perspective: 1200px;
}

.phone-stack {
  position: relative;
  min-height: 560px;
  transform-style: preserve-3d;
  animation: floatStack 7s ease-in-out infinite;
}

.phone {
  position: absolute;
  width: min(232px, 36vw);
  aspect-ratio: 9 / 18.5;
  border: 2px solid rgba(255, 255, 255, 0.72);
  border-radius: 34px;
  padding: 10px;
  background: #080808;
  box-shadow: var(--shadow);
}

.phone::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  width: 74px;
  height: 18px;
  border-radius: 0 0 16px 16px;
  background: #050505;
  transform: translateX(-50%);
  z-index: 2;
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 26px;
  background: #fff;
  color: #050505;
}

.phone-left {
  top: 50px;
  left: 0;
  transform: rotate(-8deg);
}

.phone-center {
  top: 0;
  left: 31%;
  z-index: 4;
  transform: rotate(9deg);
}

.phone-right {
  right: 0;
  bottom: 30px;
  z-index: 3;
  transform: rotate(14deg);
}

.splash-screen {
  display: grid;
  place-items: center;
}

.splash-screen img {
  width: 72px;
  filter: invert(1);
}

.marketplace-screen {
  padding: 34px 12px 12px;
  background: #f7f7f7;
}

.mock-top,
.mock-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.mock-top img {
  width: 24px;
  filter: invert(1);
}

.mock-top span {
  font-size: 0.6rem;
  font-weight: 950;
}

.mock-hero {
  margin: 18px 0 14px;
  padding: 18px 14px;
  min-height: 86px;
  display: flex;
  align-items: end;
  background: #101010;
  color: #fff;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1.1;
}

.mock-tabs span {
  flex: 1;
  padding: 7px 5px;
  background: #050505;
  color: #fff;
  border-radius: 5px;
  font-size: 0.54rem;
  font-weight: 800;
  text-align: center;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.mini-product {
  min-height: 76px;
  padding: 7px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 7px;
}

.mini-product img {
  width: 100%;
  height: 42px;
  object-fit: contain;
}

.mini-product span {
  display: block;
  margin-top: 4px;
  font-size: 0.48rem;
  font-weight: 800;
}

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

.landing-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 45%, rgba(0, 0, 0, 0.92));
}

.landing-caption {
  position: absolute;
  inset: auto 18px 22px;
  display: grid;
  gap: 12px;
  color: #fff;
  text-align: center;
}

.landing-caption span {
  padding: 10px;
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-size: 0.62rem;
  font-weight: 950;
}

.about,
.benefits,
.seller-proof {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
  border-block: 1px solid rgba(255, 255, 255, 0.08);
}

.section-copy {
  max-width: 620px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.tags span {
  padding: 11px 15px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  background: #fff;
  color: #000;
  font-size: 0.78rem;
  font-weight: 900;
}

.about-media {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #101010;
  box-shadow: var(--shadow);
}

.about-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center top;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 42px;
}

.feature-strip,
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-panel,
.benefit,
.dashboard-preview {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.feature-panel {
  padding: 18px;
}

.feature-panel img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 18px;
}

.benefits {
  background:
    linear-gradient(rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.9)),
    url("assets/images/home_hero_01.jpg") center / cover;
}

.benefit {
  padding: 28px;
  min-height: 230px;
}

.benefit svg {
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
}

.product-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
  gap: 14px;
}

.product-card {
  min-height: 276px;
  display: grid;
  grid-template-rows: 145px auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: #fff;
  color: #050505;
  overflow: hidden;
}

.product-card figure {
  margin: 0;
  padding: 12px;
  display: grid;
  place-items: center;
  background: #f1f1f1;
}

.product-card img {
  max-height: 120px;
  object-fit: contain;
}

.product-card div {
  padding: 14px;
}

.product-card small {
  display: block;
  margin-bottom: 7px;
  color: #555;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card strong {
  display: block;
  min-height: 42px;
  font-size: 0.94rem;
  line-height: 1.25;
}

.product-card span {
  display: inline-block;
  margin-top: 12px;
  font-weight: 950;
}

.dashboard-preview {
  padding: clamp(22px, 4vw, 36px);
  min-height: 420px;
  display: grid;
  align-content: space-between;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 34%),
    #0d0d0d;
}

.dash-top,
.dash-metric {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}

.dash-top span,
.dash-metric span {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 900;
}

.dash-top strong {
  color: var(--green);
}

.dash-metric {
  display: grid;
  border: 0;
}

.dash-metric strong {
  max-width: 480px;
  font-size: clamp(1.7rem, 4vw, 3.6rem);
  line-height: 1;
  text-transform: uppercase;
}

.dash-bars {
  height: 116px;
  display: flex;
  align-items: end;
  gap: 14px;
}

.dash-bars span {
  flex: 1;
  min-width: 30px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(#fff, #666);
}

.download {
  min-height: 72vh;
  display: grid;
  place-items: center;
  text-align: center;
  background:
    linear-gradient(rgba(0, 0, 0, 0.55), #050505),
    url("assets/images/landing_bg.jpg") center / cover;
}

.download-inner {
  display: grid;
  justify-items: center;
  max-width: 820px;
}

.download-inner img {
  width: min(330px, 75vw);
  margin-bottom: 22px;
}

.download small {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.56);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.58);
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatStack {
  0%,
  100% {
    transform: translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateY(-16px) rotateX(2deg);
  }
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .download-link span {
    display: none;
  }

  .hero-grid,
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 480px;
  }

  .phone-stack {
    min-height: 480px;
  }

  .phone {
    width: min(220px, 48vw);
  }

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

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

@media (max-width: 620px) {
  .site-header {
    padding-inline: 14px;
  }

  .brand span {
    display: none;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 390px;
  }

  .phone-stack {
    min-height: 390px;
  }

  .phone-left {
    left: -22px;
  }

  .phone-center {
    left: 22%;
  }

  .phone-right {
    right: -26px;
  }

  .about-media,
  .about-media img {
    min-height: 390px;
  }

  .product-rail {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}