:root {
  --bg: #090d16;
  --bg-soft: #101a2d;
  --card: #111a2a;
  --card-2: #15243e;
  --line: rgba(255, 255, 255, 0.14);
  --text: #f7f9ff;
  --muted: #b3bfd6;
  --accent: #00e5a8;
  --accent-2: #ffd36f;
  --danger: #ff5f6d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 8%, rgba(0, 229, 168, 0.16), transparent 45%),
    radial-gradient(circle at 90% 16%, rgba(255, 95, 109, 0.18), transparent 40%),
    radial-gradient(circle at 70% 88%, rgba(255, 211, 111, 0.16), transparent 45%),
    linear-gradient(140deg, var(--bg), #05070d 55%, #0f1b30);
  overflow-x: hidden;
}

.noise {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
  opacity: 0.2;
  z-index: 0;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(1120px, calc(100% - 2.2rem));
  margin: 1.2rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.text-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.text-link:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.4);
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(1.25rem, 1.5vw, 1.55rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

main {
  width: min(1120px, calc(100% - 2.2rem));
  margin: 0 auto;
}

.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 3rem;
}

.eyebrow {
  margin: 0;
  color: var(--accent-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Syne", sans-serif;
}

h1 {
  margin-top: 0.8rem;
  max-width: 14ch;
  font-size: clamp(2rem, 5.4vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

h1 span {
  color: var(--accent);
}

.hero-copy {
  margin: 1.2rem 0 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  line-height: 1.7;
}

.cta-row {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.78rem 1.35rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

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

.btn-primary {
  color: #031713;
  background: linear-gradient(125deg, var(--accent), #60ffd4);
  box-shadow: 0 12px 30px rgba(0, 229, 168, 0.3);
}

.btn-secondary,
.btn-nav {
  color: var(--text);
  border-color: var(--line);
  background-color: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover,
.btn-nav:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.hero-visual {
  margin-top: 2.2rem;
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
}

.mockups {
  position: absolute;
  left: 5%;
  bottom: 0;
  display: flex;
  align-items: end;
  gap: 0.8rem;
}

.mockups img {
  display: block;
  width: clamp(110px, 14vw, 180px);
  height: auto;
  filter: drop-shadow(0 18px 35px rgba(0, 0, 0, 0.4));
}

.mockups img:first-child {
  animation: rise 0.9s ease 0.35s both;
}

.mockups img:last-child {
  width: clamp(135px, 17vw, 220px);
  transform: translateY(20px) rotate(-3deg);
  animation: rise 0.9s ease 0.5s both;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(16px);
  animation: float 8s ease-in-out infinite;
}

.orb-a {
  width: 180px;
  height: 180px;
  background: rgba(0, 229, 168, 0.24);
  left: 12%;
  top: 20%;
}

.orb-b {
  width: 150px;
  height: 150px;
  background: rgba(255, 95, 109, 0.22);
  right: 15%;
  bottom: 15%;
  animation-delay: 1s;
}

.figure-card {
  width: min(680px, 100%);
  background: linear-gradient(145deg, rgba(17, 26, 42, 0.94), rgba(21, 36, 62, 0.93));
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: clamp(1.25rem, 2vw, 2rem);
  box-shadow: 0 18px 50px rgba(2, 6, 18, 0.5);
  backdrop-filter: blur(4px);
  animation: rise 0.9s ease 0.2s both;
  position: relative;
  z-index: 2;
}

.chip {
  display: inline-block;
  margin: 0;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background-color: rgba(255, 211, 111, 0.2);
  border: 1px solid rgba(255, 211, 111, 0.45);
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.figure-card h2 {
  margin-top: 0.9rem;
  font-size: clamp(1.5rem, 2.7vw, 2.4rem);
}

.figure-card p {
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.figure-card ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.figure-card li {
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: #d7dff1;
  font-size: 0.88rem;
}

.benefits {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.benefits article,
.steps article {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.2rem;
}

.benefits h3,
.steps h3 {
  font-size: 1.2rem;
}

.benefits p,
.steps p {
  color: var(--muted);
  margin-top: 0.65rem;
  line-height: 1.62;
}

.how {
  margin-top: 3.4rem;
}

.how-head h2 {
  margin-top: 0.55rem;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
}

.steps {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.steps span {
  display: inline-block;
  font-family: "Syne", sans-serif;
  font-size: 1.9rem;
  color: var(--accent);
}

.banner {
  margin-top: 3rem;
  margin-bottom: 3.6rem;
  border-radius: 1.25rem;
  padding: clamp(1.3rem, 3vw, 2.4rem);
  border: 1px solid rgba(0, 229, 168, 0.4);
  background:
    radial-gradient(circle at 18% 22%, rgba(0, 229, 168, 0.28), transparent 42%),
    linear-gradient(125deg, rgba(0, 229, 168, 0.12), rgba(255, 211, 111, 0.08));
}

.banner p {
  margin: 0;
  font-family: "Syne", sans-serif;
  font-size: clamp(1.05rem, 2.2vw, 1.6rem);
  line-height: 1.35;
}

.site-footer {
  width: min(1120px, calc(100% - 2.2rem));
  margin: 0 auto 1.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero,
.benefits article,
.steps article,
.banner {
  animation: rise 0.75s ease both;
}

.benefits article:nth-child(2),
.steps article:nth-child(2) {
  animation-delay: 0.12s;
}

.benefits article:nth-child(3),
.steps article:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 920px) {
  .benefits,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .mockups {
    left: auto;
    right: 2%;
    bottom: -10px;
    opacity: 0.82;
  }

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

@media (max-width: 620px) {
  .site-header {
    margin-top: 0.8rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .header-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .btn-nav {
    width: auto;
  }

  .hero-visual {
    min-height: 410px;
  }

  .mockups {
    right: auto;
    left: 0;
    width: 100%;
    justify-content: center;
    bottom: -8px;
  }
}