:root {
  --bg: #071422;
  --surface: #0d1f34;
  --surface-soft: #122845;
  --primary: #156dff;
  --primary-deep: #0f52ca;
  --accent: #ff7c1f;
  --accent-soft: #ff9f4f;
  --text: #f2f7ff;
  --text-muted: #b9c8dd;
  --stroke: rgba(171, 206, 255, 0.2);
  --ok-focus: #ffad59;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-lg: 0 24px 80px rgba(5, 13, 25, 0.45);
  --shadow-md: 0 12px 36px rgba(3, 11, 22, 0.35);
  --space-1: 0.5rem;
  --space-2: 0.875rem;
  --space-3: 1.25rem;
  --space-4: 1.75rem;
  --space-5: 2.5rem;
  --space-6: 4rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Outfit", "Segoe UI", sans-serif;
  background: linear-gradient(165deg, #06101c 0%, #091a2c 44%, #081c30 100%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

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

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 12px;
  z-index: 999;
  background: #fff;
  color: #001733;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
}

.skip-link:focus {
  top: 12px;
}

.site-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -2;
}

.bg-light {
  position: absolute;
  filter: blur(20px);
  opacity: 0.28;
}

.bg-light--blue {
  width: 540px;
  height: 540px;
  left: -130px;
  top: -120px;
  background: radial-gradient(circle at 30% 40%, #2f8cff, transparent 70%);
}

.bg-light--orange {
  width: 560px;
  height: 560px;
  right: -140px;
  top: 180px;
  background: radial-gradient(circle at 55% 45%, #ff8e35, transparent 68%);
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(111, 168, 238, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 168, 238, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 45% 25%, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.25), transparent);
}

.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.section {
  padding: calc(var(--space-6) + 0.5rem) 0;
}

.section-head {
  max-width: 740px;
  margin-bottom: var(--space-5);
}

.eyebrow {
  margin: 0 0 var(--space-2);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8db6ff;
  font-weight: 600;
}

h1,
h2,
h3 {
  font-family: "Sora", "Segoe UI", sans-serif;
  margin: 0;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  line-height: 1.18;
}

h3 {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  line-height: 1.25;
}

p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(4, 12, 22, 0.92), rgba(4, 12, 22, 0.72));
  border-bottom: 1px solid rgba(140, 188, 255, 0.24);
}

.nav-wrap {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 1px solid rgba(170, 210, 255, 0.32);
  box-shadow: 0 8px 22px rgba(8, 19, 34, 0.45);
}

.brand-name {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  gap: var(--space-4);
}

.site-nav a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: color 180ms ease, opacity 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #e9f3ff;
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.btn {
  min-height: 46px;
  padding: 0.74rem 1.2rem;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 160ms ease, box-shadow 180ms ease, background-color 180ms ease;
  cursor: pointer;
  border: 1px solid transparent;
}

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

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible,
.site-nav a:focus-visible,
.footer-link:focus-visible,
.brand:focus-visible {
  outline: 3px solid var(--ok-focus);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(120deg, var(--primary) 0%, #1e7fff 55%, var(--accent) 100%);
  box-shadow: 0 12px 30px rgba(20, 101, 226, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 18px 36px rgba(20, 101, 226, 0.5);
}

.btn-secondary {
  background: rgba(18, 40, 69, 0.85);
  border-color: rgba(157, 201, 255, 0.28);
}

.btn-outline {
  background: rgba(14, 31, 52, 0.86);
  border-color: rgba(157, 201, 255, 0.25);
  color: #d7e8ff;
}

.btn-sm {
  min-height: 42px;
  padding: 0.56rem 0.9rem;
  font-size: 0.9rem;
}

.hero {
  padding-top: calc(var(--space-6) + 1.2rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}

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

.hero-sub {
  margin-top: var(--space-3);
  color: var(--text-muted);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  max-width: 56ch;
}

.hero-cta {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-microproof {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-microproof li {
  background: rgba(13, 31, 52, 0.86);
  border: 1px solid rgba(155, 199, 255, 0.22);
  color: #d5e7ff;
  border-radius: 999px;
  padding: 0.44rem 0.85rem;
  font-size: 0.84rem;
}

.hero-visual {
  position: relative;
  min-height: 470px;
  perspective: 1000px;
}

.market-sphere {
  position: relative;
  width: min(100%, 470px);
  aspect-ratio: 1;
  margin-left: auto;
  border-radius: 32px;
  background:
    radial-gradient(circle at 30% 20%, rgba(55, 131, 255, 0.45), rgba(17, 46, 78, 0.9) 42%, rgba(11, 29, 50, 0.96) 68%),
    linear-gradient(145deg, rgba(255, 135, 42, 0.18), rgba(17, 38, 66, 0.96));
  border: 1px solid rgba(161, 207, 255, 0.18);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform-style: preserve-3d;
}

.sphere-core {
  position: absolute;
  inset: 22% 22%;
  border-radius: 50%;
  border: 1px solid rgba(188, 216, 255, 0.55);
  background: radial-gradient(circle at 35% 30%, rgba(255, 152, 77, 0.76), rgba(26, 103, 239, 0.3) 58%, rgba(16, 44, 76, 0.12) 100%);
  box-shadow: inset 0 0 55px rgba(14, 85, 212, 0.35);
}

.orbit {
  position: absolute;
  inset: 16%;
  border-radius: 50%;
  border: 1px dashed rgba(170, 212, 255, 0.34);
  transform-style: preserve-3d;
}

.orbit-a {
  transform: rotateX(65deg) rotateZ(7deg);
  animation: orbitSpin 16s linear infinite;
}

.orbit-b {
  inset: 21%;
  transform: rotateY(75deg) rotateZ(15deg);
  animation: orbitSpinReverse 12s linear infinite;
}

.orbit-c {
  inset: 29%;
  transform: rotateX(20deg) rotateY(58deg);
  animation: orbitSpin 10s linear infinite;
}

.node {
  position: absolute;
  top: -0.76rem;
  left: 46%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  padding: 0.26rem 0.55rem;
  border-radius: 999px;
  color: #dcecff;
  border: 1px solid rgba(196, 221, 255, 0.35);
  background: rgba(14, 39, 67, 0.9);
  backdrop-filter: blur(5px);
}

.parcel {
  position: absolute;
  width: 64px;
  aspect-ratio: 1;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 157, 83, 0.98), rgba(255, 120, 34, 0.94));
  box-shadow: 0 14px 36px rgba(255, 113, 31, 0.35);
}

.parcel::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto;
  height: 2px;
  background: rgba(27, 17, 12, 0.34);
}

.parcel-a {
  top: 11%;
  right: 8%;
  transform: rotate(20deg) translateZ(35px);
}

.parcel-b {
  bottom: 10%;
  left: 6%;
  transform: rotate(-11deg) translateZ(48px);
}

.pulse {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(159, 203, 255, 0.28);
}

.pulse-a {
  inset: 10%;
  animation: pulseRing 4.5s ease-out infinite;
}

.pulse-b {
  inset: 18%;
  animation: pulseRing 4.5s ease-out 1.2s infinite;
}

.floating-panel {
  position: absolute;
  bottom: -8px;
  left: 6%;
  background: linear-gradient(155deg, rgba(13, 31, 52, 0.97), rgba(16, 47, 82, 0.86));
  border: 1px solid rgba(173, 209, 255, 0.26);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  box-shadow: var(--shadow-md);
}

.panel-label {
  font-size: 0.76rem;
  color: #94bae9;
}

.panel-value {
  margin-top: 0.35rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
}

.value-grid,
.category-grid,
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.value-card,
.category-card,
.step-card,
.stats-card,
.cta-wrap {
  background: linear-gradient(165deg, rgba(12, 29, 49, 0.95), rgba(10, 24, 41, 0.92));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(6px);
}

.value-card,
.category-card,
.step-card {
  padding: var(--space-4);
}

.value-card p,
.category-card p,
.step-card p,
.section-copy {
  margin-top: 0.6rem;
  color: var(--text-muted);
}

.category-card {
  min-height: 185px;
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: auto -18% -34% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 143, 67, 0.26), transparent 68%);
  transition: transform 260ms ease;
}

.category-card:hover::before {
  transform: translate(-12px, -8px);
}

.category-card:hover,
.value-card:hover,
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(2, 10, 21, 0.45);
  transition: transform 180ms ease, box-shadow 220ms ease;
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-4);
  align-items: center;
}

.trust-badges {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.trust-badges span {
  background: rgba(18, 40, 69, 0.85);
  border: 1px solid rgba(155, 198, 255, 0.28);
  color: #d6e8ff;
  border-radius: 999px;
  padding: 0.48rem 0.8rem;
  font-size: 0.84rem;
}

.stats-card {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.stat-value {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  color: #ffffff;
}

.stat-label {
  color: #afc8e6;
  margin-top: 0.35rem;
}

.steps-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-number {
  display: inline-flex;
  padding: 0.24rem 0.52rem;
  margin-bottom: var(--space-2);
  border-radius: 8px;
  background: rgba(30, 127, 255, 0.16);
  border: 1px solid rgba(134, 190, 255, 0.32);
  color: #96c4ff;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
}

.cta-final {
  padding-bottom: calc(var(--space-6) + 1rem);
}

.cta-wrap {
  text-align: center;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  background:
    radial-gradient(circle at 10% 0%, rgba(39, 136, 255, 0.27), transparent 46%),
    radial-gradient(circle at 100% 100%, rgba(255, 140, 47, 0.2), transparent 56%),
    linear-gradient(165deg, rgba(12, 29, 49, 0.97), rgba(9, 25, 44, 0.95));
}

.cta-wrap p {
  color: #b9cde6;
  margin: var(--space-2) auto var(--space-4);
  max-width: 620px;
}

.site-footer {
  border-top: 1px solid rgba(122, 170, 237, 0.18);
  background: rgba(7, 18, 31, 0.72);
}

.footer-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  color: #9cb5d2;
}

.footer-link {
  color: #d0e5ff;
  font-weight: 600;
}

.reveal-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 520ms cubic-bezier(0.2, 0.7, 0.2, 1), transform 520ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

@keyframes orbitSpin {
  from {
    transform: rotateX(65deg) rotateZ(0deg);
  }
  to {
    transform: rotateX(65deg) rotateZ(360deg);
  }
}

@keyframes orbitSpinReverse {
  from {
    transform: rotateY(75deg) rotateZ(360deg);
  }
  to {
    transform: rotateY(75deg) rotateZ(0deg);
  }
}

@keyframes pulseRing {
  0% {
    transform: scale(0.98);
    opacity: 0.55;
  }
  80% {
    transform: scale(1.08);
    opacity: 0;
  }
  100% {
    transform: scale(1.08);
    opacity: 0;
  }
}

@media (max-width: 1024px) {
  .nav-wrap {
    min-height: 88px;
    flex-wrap: wrap;
    padding: 0.7rem 0;
  }

  .nav-actions {
    margin-left: auto;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 1.1rem;
    padding-top: 0.25rem;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
  }

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

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

  .market-sphere {
    margin: 0 auto;
  }

  .floating-panel {
    left: 50%;
    transform: translateX(-50%);
  }

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

@media (max-width: 720px) {
  :root {
    --space-6: 2.8rem;
  }

  .hero {
    padding-top: calc(var(--space-6) + 0.65rem);
  }

  .site-nav {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 0.15rem;
  }

  .site-nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

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

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .hero-microproof {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .footer-wrap {
    flex-direction: column;
    justify-content: center;
    padding: 1rem 0;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

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