:root,
[data-theme="dark"] {
  /* Surfaces */
  --bg: #05070d;
  --bg-2: #080b14;
  --bg-3: #0b0f1b;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-2: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.09);
  --stroke-2: rgba(255, 255, 255, 0.14);

  /* Theme-aware compositing surfaces */
  --card-top: rgba(255, 255, 255, 0.055);
  --card-bot: rgba(255, 255, 255, 0.02);
  --nav-bg: rgba(6, 9, 16, 0.55);
  --field-bg: rgba(0, 0, 0, 0.25);
  --bg-field: radial-gradient(900px 600px at 78% 8%, rgba(142, 240, 18, 0.16), transparent 60%),
    radial-gradient(700px 500px at 10% 30%, rgba(142, 240, 18, 0.07), transparent 60%),
    linear-gradient(180deg, #060b09, #05070d 40%, #04060c);
  --grid-line: rgba(255, 255, 255, 0.022);
  --head-grad: linear-gradient(180deg, #ffffff 10%, #c4cdda 90%);
  --num-grad: linear-gradient(180deg, #ffffff, #8ef012);

  /* Text */
  --text: #e9eef7;
  --text-2: #aab3c5;
  --text-3: #6f7a90;

  /* Brand green */
  --blue: #8ef012;
  /* primary fill */
  --blue-bright: #9bff33;
  /* lighter fill / glow */
  --blue-soft: rgba(142, 240, 18, 0.16);
  --ink: #9bff33;
  /* accent used as text/icon on this theme's bg */
  --on-accent: #06140a;
  /* text sitting on a green fill */
  --teal: oklch(0.82 0.14 150);
  --violet: oklch(0.66 0.12 285);

  /* Effects */
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.8);
  --glow: 0 0 0 1px rgba(142, 240, 18, 0.3), 0 18px 50px -12px rgba(142, 240, 18, 0.5);

  --maxw: 1240px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="light"] {
  --bg: #f1f4ee;
  --bg-2: #ffffff;
  --bg-3: #e9ede3;
  --panel: rgba(18, 32, 6, 0.035);
  --panel-2: rgba(18, 32, 6, 0.05);
  --stroke: rgba(18, 40, 6, 0.1);
  --stroke-2: rgba(18, 40, 6, 0.16);

  --card-top: #ffffff;
  --card-bot: #fbfdf8;
  --nav-bg: rgba(255, 255, 255, 0.72);
  --field-bg: #ffffff;
  --bg-field: radial-gradient(900px 600px at 78% 8%, rgba(142, 240, 18, 0.2), transparent 60%),
    radial-gradient(700px 500px at 10% 30%, rgba(142, 240, 18, 0.1), transparent 60%),
    linear-gradient(180deg, #eef2e7, #f1f4ee 40%, #eef2e7);
  --grid-line: rgba(18, 40, 6, 0.04);
  --head-grad: linear-gradient(180deg, #14180f 10%, #3c4534 90%);
  --num-grad: linear-gradient(180deg, #1a1f14, #4f9e00);

  --text: #131810;
  --text-2: #4c5642;
  --text-3: #7c8670;

  --blue: #6fc40a;
  --blue-bright: #5fb000;
  --blue-soft: rgba(120, 200, 20, 0.16);
  --ink: #4f9e00;
  --on-accent: #08130a;
  --shadow: 0 30px 60px -34px rgba(40, 70, 10, 0.35);
  --glow: 0 0 0 1px rgba(120, 200, 20, 0.3), 0 18px 50px -12px rgba(120, 200, 20, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.display {
  font-family: "Sora", system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

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

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

::selection {
  background: var(--blue);
  color: #fff;
}

/* ---------- Background field ---------- */
.bg-field {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg-field);
  transition: background 0.4s var(--ease);
}

.bg-field::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 20%, #000 0%, transparent 70%);
}

.code-rain {
  position: fixed;
  inset: 0;
  z-index: -1;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  color: rgba(150, 200, 90, 0.05);
  line-height: 1.5;
  word-break: break-all;
  user-select: none;
  overflow: hidden;
  padding: 30px;
  pointer-events: none;
}

/* ---------- Layout ---------- */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

section {
  position: relative;
}

.section-pad {
  padding: 96px 0;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 80;
  backdrop-filter: blur(14px);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--stroke);
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
}

.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(150deg, var(--blue-bright), var(--blue) 60%, #4f9e00);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px -4px rgba(142, 240, 18, 0.7);
  position: relative;
}

.brand-mark svg {
  width: 19px;
  height: 19px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  color: var(--text-2);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 9px;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--panel);
}

.nav-links a.active {
  color: var(--text);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

a.nav-cta {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}

.menu-toggle svg {
  width: 26px;
  height: 26px;
}

/* ---------- Brand logo + theme toggle ---------- */
.brand-logo {
  height: 30px;
  width: auto;
  display: block;
}

[data-theme="dark"] .logo-on-light {
  display: none;
}

[data-theme="light"] .logo-on-dark {
  display: none;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid var(--stroke);
  background: var(--panel);
  color: var(--text-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.theme-toggle:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.theme-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

[data-theme="dark"] .theme-toggle .i-moon {
  display: none;
}

[data-theme="light"] .theme-toggle .i-sun {
  display: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: "Manrope", sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: 11px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.25s, background 0.2s;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  color: var(--on-accent);
  box-shadow: 0 10px 26px -8px rgba(142, 240, 18, 0.55);
}

.btn-primary:hover {
  box-shadow: 0 14px 34px -8px rgba(142, 240, 18, 0.8);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--stroke-2);
}

.btn-ghost:hover {
  background: var(--panel);
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 30px;
  font-size: 16px;
}

/* ---------- Pills / tags ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--blue-soft);
  border: 1px solid rgba(142, 240, 18, 0.3);
  padding: 6px 14px;
  border-radius: 99px;
}

.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 8px var(--ink);
}

/* ---------- Cards ---------- */
.glass {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
}

.card {
  background: linear-gradient(180deg, var(--card-top), var(--card-bot));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s, background 0.4s var(--ease);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--stroke-2);
  box-shadow: var(--shadow);
}

/* ---------- Headings ---------- */
.h-xl {
  font-size: clamp(38px, 6vw, 76px);
}

.h-lg {
  font-size: clamp(30px, 4.4vw, 52px);
}

.h-md {
  font-size: clamp(24px, 3vw, 36px);
}

.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-2);
}

.muted {
  color: var(--text-2);
}

.center {
  text-align: center;
}

.gradient-text {
  background: var(--head-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Section header ---------- */
.sec-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.sec-head .lead {
  margin-top: 18px;
}

/* ---------- Grids ---------- */
.grid {
  display: grid;
  gap: 22px;
}

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

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

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

/* ---------- Service card ---------- */
.svc {
  padding: 30px;
}

.svc .ic {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  background: linear-gradient(150deg, rgba(142, 240, 18, 0.25), rgba(142, 240, 18, 0.08));
  border: 1px solid rgba(142, 240, 18, 0.25);
}

.svc .ic svg {
  width: 26px;
  height: 26px;
  stroke: var(--ink);
}

.svc h3 {
  font-size: 21px;
  margin-bottom: 10px;
}

.svc p {
  color: var(--text-2);
  font-size: 15px;
}

.svc .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tag {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
  padding: 5px 11px;
  border-radius: 8px;
  background: var(--panel-2);
  border: 1px solid var(--stroke);
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--stroke);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat {
  background: var(--bg-2);
  padding: 34px 26px;
  text-align: center;
}

.stat .num {
  font-family: "Sora", sans-serif;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 700;
  background: var(--num-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat .lbl {
  color: var(--text-2);
  font-size: 14px;
  margin-top: 6px;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--stroke);
  background: var(--bg-2);
  padding: 64px 0 34px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer h4 {
  font-family: "Manrope", sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
  margin-bottom: 18px;
  font-weight: 700;
}

.footer a {
  display: block;
  color: var(--text-2);
  font-size: 15px;
  padding: 6px 0;
  transition: color 0.2s;
}

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

.footer .desc {
  color: var(--text-2);
  font-size: 15px;
  max-width: 320px;
  margin-top: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 50px;
  padding-top: 26px;
  border-top: 1px solid var(--stroke);
  color: var(--text-3);
  font-size: 14px;
  flex-wrap: wrap;
}

.socials {
  display: flex;
  gap: 10px;
}

.socials a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--panel);
  border: 1px solid var(--stroke);
  transition: all 0.2s;
}

.socials a:hover {
  background: var(--blue-soft);
  border-color: rgba(142, 240, 18, 0.4);
  transform: translateY(-2px);
}

.socials svg {
  width: 18px;
  height: 18px;
}

/* ---------- Reveal animation (transform-only content always visible) ---------- */
.reveal {
  transform: translateY(22px);
  transition: transform 0.7s var(--ease);
}

.reveal.in {
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    transform: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

@media (max-width: 760px) {

  .nav-links,
  .nav-right .btn-primary {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--stroke);
    padding: 14px 18px 20px;
    gap: 4px;
  }

  .nav.open .nav-links a {
    padding: 13px 14px;
    font-size: 16px;
    border-radius: 10px;
  }

  .nav.open .nav-links a:hover {
    background: var(--panel);
  }

  .nav-cta {
    display: none;
  }

  .nav.open .nav-cta {
    display: block;
    text-align: center;
    margin-top: 8px;
    background: linear-gradient(180deg, var(--blue-bright), var(--blue));
    color: var(--on-accent);
    font-weight: 700;
  }

  .g-2,
  .g-3,
  .g-4 {
    grid-template-columns: 1fr;
  }

  .section-pad {
    padding: 64px 0;
  }

  .wrap {
    padding: 0 20px;
  }
}