:root {
  color-scheme: dark;
  --bg: #050605;
  --panel: #10130f;
  --text: #f5f5ee;
  --muted: #bfc7b7;
  --soft: rgba(245, 245, 238, 0.72);
  --line: rgba(245, 245, 238, 0.14);
  --accent: #a3ff12;
  --accent-strong: #d8ff2f;
  --gold: #f4bd4f;
  --signal: #3dd8ff;
  --danger: #ff6f61;
  --shadow: rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 16px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 6, 5, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 750;
}

.brand-mark {
  display: block;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(163, 255, 18, 0.38);
  border-radius: 8px;
  background: rgba(163, 255, 18, 0.1);
  overflow: hidden;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero {
  position: relative;
  display: grid;
  min-height: 72svh;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.hero-visual {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.hero-shade {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 6, 5, 0.96), rgba(5, 6, 5, 0.72) 52%, rgba(5, 6, 5, 0.34)),
    linear-gradient(0deg, rgba(5, 6, 5, 0.72), rgba(5, 6, 5, 0.08) 42%);
}

.hero-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 78px clamp(20px, 5vw, 64px) 86px;
  align-self: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 800px;
  margin: 0;
  color: var(--text);
  font-size: 4.2rem;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--soft);
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 780;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #11150d;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-strong);
}

.button-ghost {
  border-color: rgba(245, 245, 238, 0.24);
  background: rgba(245, 245, 238, 0.06);
  color: var(--text);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(245, 245, 238, 0.42);
  background: rgba(245, 245, 238, 0.1);
}

.payment-flow {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(16, 19, 15, 0.94), rgba(5, 6, 5, 0.98)),
    var(--bg);
}

.flow-inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 42px clamp(20px, 5vw, 64px) 48px;
}

.flow-copy h2 {
  max-width: 450px;
  margin: 0;
  font-size: 2.1rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.payment-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 500px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.payment-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  min-height: 52px;
  animation: logoFloat 7.4s ease-in-out infinite;
}

.payment-logo:nth-child(2) {
  animation-delay: -1.2s;
}

.payment-logo:nth-child(3) {
  animation-delay: -2.4s;
}

.payment-logo:nth-child(4) {
  animation-delay: -3.6s;
}

.payment-logo:nth-child(5) {
  animation-delay: -4.8s;
}

.payment-logo img {
  display: block;
  width: 76px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.24));
}

.flow-stage {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border: 1px solid rgba(245, 245, 238, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(rgba(245, 245, 238, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 245, 238, 0.05) 1px, transparent 1px),
    linear-gradient(135deg, rgba(61, 216, 255, 0.14), transparent 30%),
    rgba(16, 19, 15, 0.76);
  background-size: 42px 42px, 42px 42px, auto, auto;
  box-shadow: inset 0 0 80px rgba(5, 6, 5, 0.66);
}

.flow-stage::before,
.flow-stage::after {
  position: absolute;
  right: 18px;
  left: 18px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(245, 245, 238, 0.22), transparent);
}

.flow-stage::before {
  top: 86px;
}

.flow-stage::after {
  bottom: 84px;
}

.flow-rail {
  position: absolute;
  right: -18%;
  left: -18%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--signal), var(--gold), transparent);
  background-size: 220% 100%;
  filter: drop-shadow(0 0 16px rgba(163, 255, 18, 0.5));
  opacity: 0.9;
  animation: railSweep 3.6s linear infinite;
}

.flow-rail-top {
  top: 126px;
  transform: rotate(-5deg);
}

.flow-rail-bottom {
  bottom: 118px;
  transform: rotate(6deg);
  animation-delay: -1.2s;
}

.flow-pulse {
  position: absolute;
  z-index: 2;
  width: 42px;
  height: 16px;
  border: 1px solid rgba(245, 245, 238, 0.5);
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(245, 245, 238, 0.94), rgba(61, 216, 255, 0.88)),
    var(--signal);
  box-shadow: 0 0 24px rgba(61, 216, 255, 0.48);
}

.pulse-one {
  top: 116px;
  left: -56px;
  animation: packetTop 4.8s ease-in-out infinite;
}

.pulse-two {
  top: 196px;
  right: -56px;
  animation: packetBottom 5.2s ease-in-out infinite;
}

.pulse-three {
  top: 154px;
  left: -56px;
  animation: packetMiddle 6s ease-in-out infinite;
}

.flow-node {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 4px;
  width: 132px;
  padding: 12px;
  border: 1px solid rgba(245, 245, 238, 0.18);
  border-radius: 8px;
  background: rgba(5, 6, 5, 0.78);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.32);
  animation: nodeGlow 3.8s ease-in-out infinite;
}

.flow-node span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 760;
}

.flow-node strong {
  color: var(--text);
  font-size: 0.98rem;
}

.node-checkout {
  top: 42px;
  left: 7%;
}

.node-auth {
  top: 128px;
  left: 42%;
  border-color: rgba(163, 255, 18, 0.36);
  animation-delay: -1.3s;
}

.node-settle {
  right: 7%;
  bottom: 42px;
  border-color: rgba(244, 189, 79, 0.34);
  animation-delay: -2.4s;
}

.payment-card {
  position: absolute;
  z-index: 1;
  display: grid;
  gap: 10px;
  width: 156px;
  height: 94px;
  padding: 18px;
  border: 1px solid rgba(245, 245, 238, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(245, 245, 238, 0.14), rgba(245, 245, 238, 0.04)),
    rgba(16, 19, 15, 0.72);
  opacity: 0.68;
  transform: rotate(-10deg);
  animation: cardDrift 7s ease-in-out infinite;
}

.payment-card span {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: rgba(245, 245, 238, 0.2);
}

.payment-card span:first-child {
  width: 48px;
  background: rgba(244, 189, 79, 0.82);
}

.payment-card span:last-child {
  width: 88px;
}

.card-one {
  right: 8%;
  top: 36px;
}

.card-two {
  bottom: 34px;
  left: 12%;
  transform: rotate(8deg);
  animation-delay: -2.3s;
}

.card-three {
  right: 38%;
  bottom: 24px;
  transform: rotate(-4deg);
  animation-delay: -4.1s;
}

.intro {
  background:
    linear-gradient(180deg, rgba(16, 19, 15, 0.82), rgba(5, 6, 5, 0.98)),
    var(--bg);
}

.intro-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 36px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.intro article {
  min-width: 0;
  padding: 8px 28px;
  border-left: 1px solid var(--line);
}

.intro article:first-child {
  padding-left: 0;
  border-left: 0;
}

.intro span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 850;
}

.intro h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.25;
}

.intro p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 48px;
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 82px clamp(20px, 5vw, 64px);
}

.contact-copy {
  max-width: 480px;
}

.contact-copy h2 {
  margin: 0;
  font-size: 2.35rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.contact-copy p:not(.eyebrow) {
  margin: 18px 0 0;
  color: var(--muted);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(245, 245, 238, 0.08), rgba(245, 245, 238, 0.03)),
    var(--panel);
  box-shadow: 0 24px 70px var(--shadow);
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

label {
  color: var(--soft);
  font-size: 0.86rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(245, 245, 238, 0.16);
  border-radius: 8px;
  background: rgba(5, 6, 5, 0.52);
  color: var(--text);
  padding: 0 14px;
  outline: 0;
}

select {
  appearance: none;
  background:
    linear-gradient(45deg, transparent 50%, rgba(245, 245, 238, 0.72) 50%) right 18px top 20px / 8px 8px no-repeat,
    linear-gradient(135deg, rgba(245, 245, 238, 0.72) 50%, transparent 50%) right 12px top 20px / 8px 8px no-repeat,
    rgba(5, 6, 5, 0.52);
  padding-right: 40px;
}

input::placeholder {
  color: rgba(191, 199, 183, 0.62);
}

input:focus,
select:focus {
  border-color: rgba(163, 255, 18, 0.78);
  box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.13);
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.form-button,
.form-status {
  grid-column: 1 / -1;
}

.form-button {
  margin-top: 4px;
  width: 100%;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.form-status[data-state="success"] {
  color: var(--accent-strong);
}

.form-status[data-state="error"] {
  color: var(--danger);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-company {
  display: grid;
  gap: 4px;
}

.footer-company span {
  color: var(--text);
  font-weight: 760;
}

.footer-company p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--text);
}

@keyframes railSweep {
  0% {
    background-position: 0 50%;
  }

  100% {
    background-position: 220% 50%;
  }
}

@keyframes packetTop {
  0% {
    opacity: 0;
    transform: translate3d(0, 16px, 0) rotate(-5deg);
  }

  12%,
  82% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate3d(calc(100vw + 160px), -28px, 0) rotate(-5deg);
  }
}

@keyframes packetBottom {
  0% {
    opacity: 0;
    transform: translate3d(0, -14px, 0) rotate(6deg);
  }

  14%,
  76% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate3d(calc(-100vw - 160px), 32px, 0) rotate(6deg);
  }
}

@keyframes packetMiddle {
  0% {
    opacity: 0;
    transform: translate3d(0, 36px, 0) rotate(1deg);
  }

  16%,
  72% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate3d(calc(100vw + 160px), 18px, 0) rotate(1deg);
  }
}

@keyframes nodeGlow {
  0%,
  100% {
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.32);
    transform: translateY(0);
  }

  50% {
    box-shadow: 0 18px 54px rgba(163, 255, 18, 0.18);
    transform: translateY(-4px);
  }
}

@keyframes cardDrift {
  0%,
  100% {
    opacity: 0.58;
    translate: 0 0;
  }

  50% {
    opacity: 0.82;
    translate: 0 -12px;
  }
}

@keyframes logoFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 64px;
  }

  .hero {
    min-height: 54svh;
  }

  .hero-inner {
    padding-top: 42px;
    padding-bottom: 38px;
  }

  h1 {
    font-size: 3.05rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .intro-inner,
  .flow-inner,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .flow-inner {
    gap: 18px;
    padding-top: 22px;
    padding-bottom: 28px;
  }

  .flow-copy h2 {
    font-size: 1.85rem;
  }

  .payment-logos {
    max-width: none;
  }

  .flow-stage {
    min-height: 300px;
  }

  .intro-inner {
    gap: 20px;
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .intro article,
  .intro article:first-child {
    padding: 0;
    border-left: 0;
  }

  .contact-section {
    gap: 18px;
    padding-top: 34px;
    padding-bottom: 42px;
  }
}

@media (max-width: 560px) {
  .site-header {
    gap: 14px;
    min-height: 64px;
  }

  .brand {
    font-size: 0.95rem;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(5, 6, 5, 0.96), rgba(5, 6, 5, 0.78)),
      linear-gradient(0deg, rgba(5, 6, 5, 0.74), rgba(5, 6, 5, 0.12) 42%);
  }

  h1 {
    font-size: 2.25rem;
  }

  .hero-copy {
    margin-top: 18px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .payment-logo {
    flex: 1 1 74px;
    min-height: 42px;
  }

  .payment-logos {
    gap: 8px;
    margin-top: 18px;
  }

  .payment-logo img {
    width: 64px;
  }

  .contact-form {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .flow-stage {
    min-height: 304px;
  }

  .flow-node {
    width: 124px;
  }

  .node-checkout {
    top: 38px;
    left: 20px;
  }

  .node-auth {
    top: 112px;
    left: auto;
    right: 22px;
  }

  .node-settle {
    right: 22px;
    bottom: 16px;
  }

  .card-one {
    right: 14px;
  }

  .card-two {
    left: 16px;
  }

  .card-three {
    right: 34%;
  }

  .contact-copy h2 {
    font-size: 1.85rem;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }

  .flow-rail,
  .flow-pulse,
  .flow-node,
  .payment-card,
  .payment-logo {
    animation: none;
  }

  .flow-pulse {
    opacity: 0.82;
  }
}