:root {
  --bg: #02040d;
  --bg-deep: #00030a;
  --ink: #f7f7f2;
  --muted: #e6e9e2;
  --green: #00f08a;
  --green-hot: #16f7a0;
  --button-a: #00ef79;
  --button-b: #18ead6;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--bg);
  font-family: "Manrope", "Segoe UI", sans-serif;
}

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

.landing-shell {
  min-height: 100vh;
  background: var(--bg-deep);
}

.hero {
  position: relative;
  display: grid;
  align-items: start;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(8.4rem, 15vh, 18rem) 0 4.6rem clamp(5.25rem, 7.7vw, 18rem);
  background:
    linear-gradient(90deg, rgba(0, 3, 10, 0.98) 0%, rgba(0, 3, 10, 0.78) 25%, rgba(0, 3, 10, 0.22) 47%, rgba(0, 3, 10, 0) 73%),
    url("desktop.png") center / cover no-repeat;
  isolation: isolate;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  z-index: 1;
  background: radial-gradient(circle at 72% 52%, rgba(0, 240, 138, 0.08), transparent 34rem);
}

.hero::after {
  z-index: 1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.14));
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(100%, clamp(44rem, 38vw, 80rem));
}

.headline {
  display: block;
  margin: 0;
  font-family: "Bebas Neue", "Impact", sans-serif;
  font-weight: 400;
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0;
  text-shadow: 0 0.1rem 1.4rem rgba(255, 255, 255, 0.1);
}

.headline__profit {
  display: block;
  color: var(--ink);
  font-size: clamp(7rem, 7.8vw, 13rem);
}

.headline__from,
.headline__micro,
.headline__transactions {
  display: inline-block;
  color: var(--green);
  font-size: clamp(4.25rem, 4.75vw, 8rem);
}

.headline__transactions {
  display: block;
}

.headline__from {
  color: var(--green-hot);
}

.feature-list {
  display: grid;
  gap: 1.25rem;
  width: min(100%, 31rem);
  margin: 2.45rem 0 1.85rem;
}

.feature-item {
  display: grid;
  grid-template-columns: 4.45rem 1fr;
  align-items: center;
  gap: 1.05rem;
  color: var(--muted);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.25;
  text-shadow: 0 0.08rem 0.75rem rgba(0, 0, 0, 0.74);
}

.feature-item p {
  margin: 0;
}

.feature-divider {
  display: none;
  width: 14.8rem;
  height: 1px;
  margin-left: 0.15rem;
  background: linear-gradient(90deg, rgba(0, 240, 138, 0.9), transparent);
}

.feature-icon {
  width: 3.55rem;
  height: 3.55rem;
  color: var(--green);
}

.feature-icon--dot {
  display: grid;
  place-items: center;
  border: 0.13rem solid currentColor;
  border-radius: 50%;
  box-shadow: 0 0 1.2rem rgba(0, 240, 138, 0.22);
}

.feature-icon--dot::before {
  content: "";
  width: 1.02rem;
  height: 1.02rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 1rem currentColor;
}

.feature-icon--page {
  position: relative;
  border: 0.13rem solid currentColor;
  border-radius: 0.35rem 0.35rem 0.1rem 0.35rem;
  box-shadow: 0 0 1rem rgba(0, 240, 138, 0.18);
}

.feature-icon--page::before,
.feature-icon--page::after {
  content: "";
  position: absolute;
}

.feature-icon--page::before {
  top: 0.76rem;
  left: 0.65rem;
  width: 1.28rem;
  height: 0.12rem;
  background: currentColor;
  box-shadow: 0 0.48rem 0 currentColor, 0 0.96rem 0 currentColor;
}

.feature-icon--page::after {
  right: -0.12rem;
  bottom: -0.13rem;
  width: 0.95rem;
  height: 0.95rem;
  border-top: 0.13rem solid currentColor;
  border-left: 0.13rem solid currentColor;
  background: var(--bg);
  transform: skew(-20deg);
}

.cta-button {
  display: inline-grid;
  place-items: center;
  min-width: 24.6rem;
  min-height: 4.35rem;
  padding: 1rem 2rem;
  border-radius: 0.52rem;
  color: #00120c;
  background: linear-gradient(90deg, var(--button-a), var(--button-b));
  box-shadow: 0 0 2rem rgba(0, 240, 138, 0.3), inset 0 0 0 1px rgba(255, 255, 255, 0.32);
  font: 800 1.24rem/1 "Manrope", sans-serif;
  text-transform: uppercase;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.cta-button:hover,
.cta-button:focus-visible {
  transform: translateY(-0.12rem);
  filter: saturate(1.08);
  box-shadow: 0 0 2.9rem rgba(0, 240, 138, 0.46), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.cta-button:focus-visible {
  outline: 0.16rem solid var(--ink);
  outline-offset: 0.22rem;
}

/* === Tablet landscape 769px–1088px: keep desktop.png === */
@media (max-width: 68rem) {
  .hero {
    align-items: center;
    padding: clamp(4rem, 10vh, 7rem) clamp(2.4rem, 5vw, 4rem) 3rem clamp(3.2rem, 5.5vw, 5rem);
    background:
      linear-gradient(90deg, rgba(0, 3, 10, 0.98) 0%, rgba(0, 3, 10, 0.82) 28%, rgba(0, 3, 10, 0.24) 52%, rgba(0, 3, 10, 0) 76%),
      url("desktop.png") center / cover no-repeat;
  }

  .hero::before {
    background: none;
  }

  .hero__content {
    width: min(100%, 44rem);
  }

  .headline__profit {
    font-size: clamp(4.8rem, 9vw, 7.5rem);
  }

  .headline__from,
  .headline__micro,
  .headline__transactions {
    font-size: clamp(3rem, 5.5vw, 5rem);
  }

  .feature-divider {
    display: block;
  }

  .feature-list {
    gap: 1.2rem;
    margin: 1.8rem 0 1.4rem;
  }

  .feature-item {
    grid-template-columns: 3.4rem 1fr;
    font-size: 1.1rem;
  }

  .feature-icon {
    width: 2.85rem;
    height: 2.85rem;
  }

  .cta-button {
    min-width: 20rem;
    min-height: 3.9rem;
  }
}

/* === Mobile portrait ≤ 768px: switch to mob.png === */
@media (max-width: 48rem) {
  .hero {
    align-items: start;
    padding: clamp(15rem, 49vw, 19rem) 1.8rem 2.15rem;
    background:
      linear-gradient(90deg, rgba(0, 3, 10, 0.88) 0%, rgba(0, 3, 10, 0.5) 48%, rgba(0, 3, 10, 0.04) 86%),
      linear-gradient(180deg, rgba(0, 3, 10, 0.14), transparent 37%, rgba(0, 3, 10, 0.12)),
      url("mob.png") center top / cover no-repeat;
  }

  .hero::before {
    background: none;
  }

  .hero__content {
    width: min(100%, 22rem);
  }

  .headline span {
    display: block;
  }

  .headline__profit {
    font-size: clamp(4.5rem, 13vw, 6.5rem);
  }

  .headline__from {
    color: var(--ink);
    font-size: clamp(2rem, 5.8vw, 3rem);
  }

  .headline__micro {
    font-size: clamp(3.5rem, 10.5vw, 5.5rem);
  }

  .headline__transactions {
    font-size: clamp(2.7rem, 8.2vw, 4rem);
  }

  .feature-divider {
    display: block;
  }

  .feature-list {
    width: 100%;
    gap: 1.28rem;
    margin: 1.8rem 0 1.4rem;
  }

  .feature-item {
    grid-template-columns: 3.25rem 1fr;
    font-size: 1.05rem;
  }

  .feature-icon {
    width: 2.75rem;
    height: 2.75rem;
  }

  .cta-button {
    width: 100%;
    min-width: 0;
    min-height: 3.85rem;
    font-size: 1.08rem;
  }
}

@media (max-width: 24rem) {
  .hero {
    padding-right: 1.2rem;
    padding-left: 1.2rem;
  }

  .headline__profit {
    font-size: clamp(3.8rem, 12.5vw, 4.65rem);
  }

  .headline__micro {
    font-size: clamp(3rem, 9.5vw, 3.65rem);
  }

  .headline__transactions {
    font-size: clamp(2.2rem, 7.5vw, 2.55rem);
  }
}

@media (min-width: 69rem) and (max-height: 43rem) {
  .hero {
    padding-top: 5.9rem;
    padding-bottom: 3rem;
  }

  .headline__profit {
    font-size: 6.9rem;
  }

  .headline__from,
  .headline__micro,
  .headline__transactions {
    font-size: 4.35rem;
  }

  .feature-list {
    margin: 2rem 0 1.5rem;
    gap: 1rem;
  }

  .feature-item {
    font-size: 1.12rem;
  }

  .feature-icon {
    width: 3.2rem;
    height: 3.2rem;
  }

  .cta-button {
    min-height: 4rem;
  }
}

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