:root {
  --ink: #f3f7f4;
  --muted: #98aaa1;
  --bg: #060a08;
  --bg-elevated: #0b110e;
  --panel: rgba(13, 22, 17, 0.86);
  --line: rgba(128, 255, 179, 0.15);
  --line-strong: rgba(128, 255, 179, 0.35);
  --accent: #7cffad;
  --accent-strong: #b4ffce;
  --max: 1180px;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 8%, rgba(50, 190, 111, 0.13), transparent 28rem),
    radial-gradient(circle at 8% 58%, rgba(45, 126, 83, 0.09), transparent 32rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  min-height: 100vh;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.46;
  background-image:
    linear-gradient(30deg, transparent 49.7%, rgba(124, 255, 173, 0.06) 50%, transparent 50.3%),
    linear-gradient(150deg, transparent 49.7%, rgba(124, 255, 173, 0.045) 50%, transparent 50.3%),
    radial-gradient(circle, rgba(124, 255, 173, 0.22) 1px, transparent 1.5px);
  background-size: 170px 98px, 170px 98px, 85px 49px;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: #061009;
  background: var(--accent);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(124, 255, 173, 0.11);
  background: rgba(6, 10, 8, 0.84);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  letter-spacing: 0.18em;
}

.brand-mark {
  width: 29px;
  height: 29px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, transparent 44%, var(--accent) 45% 52%, transparent 53%),
    rgba(124, 255, 173, 0.04);
  clip-path: polygon(50% 0, 96% 25%, 96% 75%, 50% 100%, 4% 75%, 4% 25%);
  box-shadow: 0 0 32px rgba(124, 255, 173, 0.18);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  color: var(--muted);
  font-size: 0.88rem;
}

.desktop-nav a {
  position: relative;
  padding-block: 10px;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--ink);
}

.desktop-nav a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--accent);
}

.mobile-menu {
  display: none;
}

main {
  overflow: hidden;
}

.hero {
  position: relative;
  padding: clamp(92px, 12vw, 164px) 0 clamp(84px, 11vw, 142px);
}

.hero::after {
  position: absolute;
  top: 12%;
  right: max(-15vw, -180px);
  z-index: -1;
  width: min(56vw, 700px);
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(124, 255, 173, 0.12);
  background:
    linear-gradient(60deg, transparent 49.7%, rgba(124, 255, 173, 0.14) 50%, transparent 50.3%),
    linear-gradient(-60deg, transparent 49.7%, rgba(124, 255, 173, 0.1) 50%, transparent 50.3%);
  clip-path: polygon(50% 0, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  opacity: 0.72;
}

.hero-copy {
  max-width: 870px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 25px;
  height: 1px;
  content: "";
  background: currentColor;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 950px;
  margin-bottom: 26px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  font-weight: 690;
}

.subpage h1 {
  font-size: clamp(2.8rem, 6vw, 5.7rem);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-weight: 630;
}

h3 {
  margin-bottom: 13px;
  font-size: 1.22rem;
  font-weight: 650;
  letter-spacing: -0.018em;
}

.lede {
  max-width: 780px;
  margin: 0;
  color: #bcc9c2;
  font-size: clamp(1.08rem, 2.2vw, 1.38rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 19px;
  border: 1px solid var(--accent);
  border-radius: 9px;
  color: #061009;
  background: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  background: var(--accent-strong);
  box-shadow: 0 0 30px rgba(124, 255, 173, 0.18);
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line-strong);
}

.button-secondary:hover {
  color: var(--accent-strong);
  background: rgba(124, 255, 173, 0.06);
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: rgba(7, 14, 10, 0.68);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.proof-item {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 30px;
  color: #c8d5ce;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.section {
  padding: clamp(78px, 10vw, 132px) 0;
}

.section-tight {
  padding: clamp(56px, 8vw, 90px) 0;
}

.section-rule {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 750px;
  margin-bottom: 48px;
}

.section-heading p,
.body-copy,
.card p,
.step p,
.legal-copy p,
.legal-copy li {
  color: var(--muted);
}

.body-copy {
  max-width: 790px;
  font-size: 1.07rem;
}

.body-copy p:last-child {
  margin-bottom: 0;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 16px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  position: relative;
  min-height: 100%;
  padding: clamp(24px, 3vw, 35px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 27, 21, 0.94), rgba(8, 14, 10, 0.78));
}

.card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 1px;
  content: "";
  background: var(--accent);
  box-shadow: 0 0 18px rgba(124, 255, 173, 0.35);
}

.card-number {
  display: block;
  margin-bottom: 28px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.73rem;
  letter-spacing: 0.13em;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 16px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 650;
}

.text-link::after {
  content: "\2192";
  transition: transform 160ms ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

.split {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(48px, 8vw, 115px);
  align-items: start;
}

.stat {
  padding: 32px;
  border-left: 1px solid var(--accent);
  background: linear-gradient(90deg, rgba(124, 255, 173, 0.06), transparent);
}

.stat strong {
  display: block;
  margin-bottom: 7px;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  font-weight: 600;
  line-height: 1;
}

.stat span {
  color: var(--muted);
}

.steps {
  counter-reset: steps;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.step {
  counter-increment: steps;
  padding: 30px;
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line);
}

.step:last-child {
  border-right: 0;
}

.step::before {
  display: block;
  margin-bottom: 42px;
  color: var(--accent);
  content: "0" counter(steps);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
}

.step p {
  margin-bottom: 0;
}

.feature-list,
.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li,
.check-list li {
  position: relative;
  padding: 16px 0 16px 30px;
  color: #b8c5be;
  border-bottom: 1px solid var(--line);
}

.feature-list li::before,
.check-list li::before {
  position: absolute;
  top: 24px;
  left: 3px;
  width: 8px;
  height: 8px;
  content: "";
  border: 1px solid var(--accent);
  transform: rotate(45deg);
}

.feature-list strong {
  color: var(--ink);
}

.callout {
  position: relative;
  padding: clamp(38px, 6vw, 72px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: linear-gradient(125deg, rgba(30, 64, 42, 0.42), rgba(7, 13, 9, 0.95) 58%);
}

.callout::after {
  position: absolute;
  right: -100px;
  bottom: -165px;
  width: 360px;
  height: 360px;
  content: "";
  border: 1px solid var(--line-strong);
  clip-path: polygon(50% 0, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
}

.callout > * {
  position: relative;
  z-index: 1;
}

.callout h2 {
  max-width: 800px;
}

.callout p {
  max-width: 680px;
  color: #b9c7bf;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(40px, 7vw, 96px);
}

.contact-address {
  margin-top: 32px;
  color: var(--muted);
  font-style: normal;
}

.contact-address strong {
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field-full {
  grid-column: 1 / -1;
}

label {
  display: block;
  margin-bottom: 8px;
  color: #c8d3cd;
  font-size: 0.85rem;
  font-weight: 620;
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  border: 1px solid rgba(124, 255, 173, 0.22);
  border-radius: 8px;
  background: rgba(5, 10, 7, 0.78);
  font: inherit;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

select {
  color-scheme: dark;
}

.form-note,
.form-status {
  color: var(--muted);
  font-size: 0.78rem;
}

.form-status {
  min-height: 1.4em;
  margin: 12px 0 0;
  color: var(--accent-strong);
}

.legal-copy {
  max-width: 850px;
}

.legal-copy h2 {
  margin-top: 62px;
  font-size: 1.7rem;
}

.legal-copy h3 {
  margin-top: 38px;
}

.site-footer {
  padding: 58px 0 32px;
  border-top: 1px solid var(--line);
  background: rgba(4, 8, 6, 0.68);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  padding-bottom: 48px;
}

.footer-description {
  max-width: 600px;
  margin-top: 20px;
  color: var(--muted);
}

.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px 24px;
  align-content: start;
  color: #bdc9c2;
  font-size: 0.88rem;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 25px;
  color: #718079;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
}

.footer-bottom p {
  max-width: 930px;
  margin: 0;
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu {
    position: relative;
    display: block;
  }

  .mobile-menu summary {
    padding: 8px 10px;
    color: var(--ink);
    cursor: pointer;
    list-style: none;
    border: 1px solid var(--line-strong);
    border-radius: 7px;
    font-size: 0.8rem;
  }

  .mobile-menu summary::-webkit-details-marker {
    display: none;
  }

  .mobile-menu nav {
    position: absolute;
    top: 47px;
    right: 0;
    min-width: 230px;
    display: grid;
    padding: 12px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: #09110d;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  }

  .mobile-menu a {
    padding: 10px 11px;
    color: #bac7c0;
  }

  .mobile-menu a[aria-current="page"] {
    color: var(--accent);
  }

  .grid-3,
  .grid-4,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .step:nth-child(2) {
    border-right: 0;
  }

  .step:nth-child(n + 3) {
    border-top-color: var(--line);
  }

  .split,
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 650px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .header-inner {
    min-height: 68px;
  }

  .hero {
    padding-top: 78px;
  }

  .hero::after {
    top: 20%;
    right: -45%;
    width: 105vw;
  }

  .proof-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .steps,
  .form-grid,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .proof-item {
    min-height: 78px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .step,
  .step:nth-child(2) {
    border-right: 0;
  }

  .step:not(:first-child) {
    border-top-color: var(--line);
  }

  .field-full {
    grid-column: auto;
  }

  .footer-top {
    gap: 34px;
  }

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

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}