:root {
  color-scheme: dark;
  --bg: #070707;
  --surface: #111111;
  --surface-raised: #171717;
  --text: #f5f5f3;
  --muted: #a3a3a0;
  --line: #30302f;
  --line-soft: #20201f;
  --green: #42e38d;
  --green-deep: #1f9c5a;
  --white: #f8f8f6;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 18%, rgba(66, 227, 141, 0.09), transparent 27rem),
    radial-gradient(circle at 18% 52%, rgba(255, 255, 255, 0.035), transparent 24rem),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  opacity: 0.17;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

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

a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.site-header {
  width: min(calc(100% - 40px), 1180px);
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line-soft);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 142px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}

.nav-link,
.nav-signin {
  transition: color 160ms ease;
}

.nav-link:hover,
.nav-signin:hover {
  color: var(--text);
}

.nav-signin,
.nav-cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.nav-cta {
  color: #0d0d0d;
  border-color: var(--white);
  background: var(--white);
  transition: transform 160ms ease, background 160ms ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  background: #fff;
}

main {
  overflow: hidden;
}

.hero,
.benefits,
.pricing,
.site-footer {
  width: min(calc(100% - 40px), 1180px);
  margin-inline: auto;
}

.hero {
  min-height: min(760px, calc(100vh - 82px));
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(540px, 1.18fr);
  align-items: center;
  gap: clamp(52px, 7vw, 100px);
  padding: 76px 0 92px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 21px;
  color: var(--green);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 18px rgba(66, 227, 141, 0.72);
}

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

h1 {
  max-width: 660px;
  margin-bottom: 25px;
  font-size: clamp(52px, 6.1vw, 88px);
  font-weight: 750;
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-intro {
  max-width: 590px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

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

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid var(--line);
  border-radius: 11px;
  font-size: 16px;
  font-weight: 700;
  transition: transform 170ms ease, border-color 170ms ease, background 170ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #0b0b0b;
  border-color: var(--white);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(255, 255, 255, 0.08);
}

.button.primary:hover {
  background: #fff;
}

.button.secondary {
  color: var(--text);
  background: rgba(18, 18, 18, 0.7);
}

.button.secondary:hover {
  border-color: #555552;
  background: var(--surface-raised);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 17px 24px;
  margin: 27px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 14px;
  list-style: none;
}

.trust-row li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-row span {
  color: var(--green);
  font-weight: 800;
}

.product-stage {
  position: relative;
  z-index: 1;
  padding: 48px 0;
  perspective: 1400px;
}

.stage-glow {
  position: absolute;
  z-index: -1;
  width: 82%;
  height: 72%;
  top: 12%;
  right: -4%;
  border-radius: 999px;
  background: rgba(66, 227, 141, 0.12);
  filter: blur(72px);
}

.product-window {
  overflow: hidden;
  margin: 0;
  border: 1px solid #41413f;
  border-radius: 18px;
  background: #0a0a0a;
  box-shadow: 0 42px 90px rgba(0, 0, 0, 0.58), 0 0 0 8px rgba(255, 255, 255, 0.018);
  transform: rotateY(-5deg) rotateX(1.5deg);
  transform-origin: center left;
  transition: transform 500ms cubic-bezier(0.2, 0.75, 0.2, 1);
}

.product-stage:hover .product-window {
  transform: rotateY(-1deg) rotateX(0deg) translateY(-4px);
}

.window-bar {
  min-height: 42px;
  display: grid;
  grid-template-columns: repeat(3, 8px) 1fr 32px;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  border-bottom: 1px solid var(--line-soft);
  background: #141414;
}

.window-bar > span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #4a4a48;
}

.window-bar p {
  margin: 0 0 0 4px;
  color: #8d8d89;
  font-size: 12px;
  text-align: center;
}

.product-window img {
  width: 100%;
  height: auto;
  display: block;
}

.floating-status {
  position: absolute;
  right: -18px;
  bottom: 12px;
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border: 1px solid #3b3b39;
  border-radius: 12px;
  color: #ddddda;
  background: rgba(20, 20, 20, 0.94);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(15px);
  font-size: 14px;
  font-weight: 650;
}

.floating-status span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 16px rgba(66, 227, 141, 0.8);
  animation: status-pulse 2.4s ease-in-out infinite;
}

.benefits {
  padding: 92px 0 108px;
  border-top: 1px solid var(--line-soft);
}

.section-heading {
  max-width: 650px;
  margin-bottom: 44px;
}

.section-heading h2,
.pricing h2 {
  margin-bottom: 0;
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 720;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.benefit-grid article {
  min-height: 238px;
  padding: 27px 26px;
  border: 1px solid var(--line-soft);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(25, 25, 25, 0.92), rgba(13, 13, 13, 0.84));
}

.step {
  display: block;
  margin-bottom: 54px;
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.benefit-grid h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

.benefit-grid p,
.pricing-copy > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.pricing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.72fr);
  align-items: center;
  gap: 68px;
  margin-bottom: 82px;
  padding: clamp(32px, 5vw, 66px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 82% 18%, rgba(66, 227, 141, 0.12), transparent 15rem),
    var(--surface);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.pricing-copy > p:last-child {
  max-width: 580px;
  margin-top: 19px;
}

.price-card {
  padding: 26px;
  border: 1px solid #3a3a38;
  border-radius: 15px;
  background: rgba(9, 9, 9, 0.83);
}

.price {
  display: flex;
  align-items: flex-start;
  margin-bottom: 14px;
  font-size: 54px;
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.05em;
}

.price > span {
  margin: 4px 3px 0 0;
  color: var(--green);
  font-size: 24px;
  letter-spacing: 0;
}

.price small {
  align-self: flex-end;
  margin: 0 0 6px 10px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
}

.price-card > p {
  margin-bottom: 23px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.price-card .button {
  width: 100%;
}

.price-card > small {
  display: block;
  margin-top: 14px;
  color: #858581;
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
}

.site-footer {
  min-height: 112px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  border-top: 1px solid var(--line-soft);
  color: #858581;
  font-size: 13px;
}

.footer-brand img {
  width: 112px;
  opacity: 0.72;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
}

.site-footer nav a:hover {
  color: var(--text);
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.82); }
}

@media (max-width: 980px) {
  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 70px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .product-stage {
    width: min(100%, 780px);
    justify-self: center;
  }

  .product-window {
    transform: none;
  }

  .product-stage:hover .product-window {
    transform: translateY(-3px);
  }

  .pricing {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

@media (max-width: 720px) {
  .site-header,
  .hero,
  .benefits,
  .pricing,
  .site-footer {
    width: min(calc(100% - 28px), 1180px);
  }

  .site-header {
    min-height: 72px;
  }

  .brand img {
    width: 124px;
  }

  .site-nav {
    gap: 8px;
  }

  .nav-link {
    display: none;
  }

  .nav-signin,
  .nav-cta {
    min-height: 40px;
    padding-inline: 13px;
    font-size: 14px;
  }

  .hero {
    padding: 57px 0 76px;
  }

  h1 {
    font-size: clamp(46px, 14vw, 68px);
  }

  .hero-intro {
    font-size: 17px;
  }

  .product-stage {
    padding-block: 28px;
  }

  .floating-status {
    right: 10px;
    bottom: 0;
  }

  .benefits {
    padding: 72px 0 82px;
  }

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

  .benefit-grid article {
    min-height: 0;
  }

  .step {
    margin-bottom: 30px;
  }

  .pricing {
    min-width: 0;
    margin-bottom: 58px;
    padding: 28px 20px 20px;
  }

  .site-footer {
    grid-template-columns: 1fr auto;
    padding: 28px 0;
  }

  .site-footer p {
    display: none;
  }
}

@media (max-width: 480px) {
  .brand img {
    width: 112px;
  }

  .nav-signin {
    border-color: transparent;
    padding-inline: 8px;
  }

  .nav-cta {
    padding-inline: 11px;
  }

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

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

  .window-bar {
    min-height: 35px;
  }

  .floating-status {
    min-height: 42px;
    font-size: 12px;
  }

  .price-card {
    padding: 22px 18px;
  }

  .price {
    font-size: 47px;
  }

  .site-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .site-footer nav {
    width: 100%;
    justify-content: flex-start;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}