:root {
  --bg: #06090c;
  --bg-2: #0b1116;
  --surface: #0f171e;
  --surface-2: #131f28;
  --line: #1e2c37;
  --text: #eaf3f0;
  --muted: #8fa6a4;
  --volt: #38f9a8;      /* electric green */
  --volt-2: #17d1e0;    /* cyan */
  --volt-3: #b6ff5c;    /* lime spark */
  --danger: #ff5d6c;
  --radius: 14px;
  --maxw: 1180px;
  --shadow: 0 24px 60px -22px rgba(0, 0, 0, .8);
  --panel: #0f171e;
  --panel-2: #0b1116;
  --display: 'Clash Display', 'Sora', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Sora', system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, .brand__name, .btn, .nav__links a {
  font-family: 'Clash Display', 'Sora', sans-serif;
}
h1, h2, h3 { line-height: 1.05; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--volt); color: #04110a; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.volt { color: var(--volt); }
.muted { color: var(--muted); }
.center { text-align: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .28em; font-size: 12px;
  font-weight: 600; color: var(--volt-2);
}

/* ambient background glow */
body::before {
  content: ''; position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(60vw 60vw at 78% -10%, rgba(23,209,224,.10), transparent 60%),
    radial-gradient(55vw 55vw at 10% 8%, rgba(56,249,168,.10), transparent 60%);
  pointer-events: none;
}
body::after {
  content: ''; position: fixed; inset: 0; z-index: -1; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  background: linear-gradient(100deg, var(--volt), var(--volt-2));
  color: #04110a; font-weight: 600; font-size: 15px;
  padding: 14px 26px; border-radius: 100px; border: none;
  cursor: pointer; transition: transform .18s ease, box-shadow .25s ease, filter .2s ease;
  box-shadow: 0 8px 30px -8px rgba(56,249,168,.55);
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); box-shadow: 0 14px 40px -10px rgba(56,249,168,.7); }
.btn:active { transform: translateY(0); }
/* light sweep across primary buttons */
.btn:not(.btn--ghost) { position: relative; overflow: hidden; }
.btn:not(.btn--ghost)::after {
  content: ''; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-18deg); transition: left .6s ease;
}
.btn:not(.btn--ghost):hover::after { left: 140%; }
.btn--ghost {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--line); box-shadow: none;
}
.btn--ghost:hover { border-color: var(--volt); color: var(--volt); background: rgba(56,249,168,.06); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; filter: none; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(6,9,12,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; }
.brand__logo { height: 40px; width: auto; display: block; }
.brand__mark {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--volt), var(--volt-2)); color: #04110a;
  font-size: 20px; box-shadow: 0 6px 18px -6px rgba(56,249,168,.7);
}
.brand__name { font-size: 21px; letter-spacing: -.01em; }
.brand__name b { color: var(--volt); font-weight: 700; }
.nav__links { display: flex; align-items: center; gap: 26px; }
.nav__links a { font-size: 15px; color: var(--muted); transition: color .18s; font-weight: 500; }
.nav__links a:hover { color: var(--text); }
.nav__burger { display: none; background: none; border: none; color: var(--text); font-size: 26px; cursor: pointer; }

/* scroll progress bar */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--volt), var(--volt-2), var(--volt-3));
  z-index: 200; box-shadow: 0 0 12px rgba(56,249,168,.6);
  transition: width .08s linear;
}
.nav.scrolled { background: rgba(6,9,12,.9); box-shadow: 0 10px 30px -18px rgba(0,0,0,.9); }

/* Hero */
.hero { position: relative; padding: 120px 0 110px; overflow: hidden; }

/* living aurora orbs behind the hero */
.hero__orbs { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; will-change: transform; }
.orb--1 { width: 460px; height: 460px; top: -120px; right: -60px;
  background: radial-gradient(circle, rgba(56,249,168,.55), transparent 70%);
  animation: floatA 15s ease-in-out infinite; }
.orb--2 { width: 380px; height: 380px; bottom: -140px; left: -40px;
  background: radial-gradient(circle, rgba(23,209,224,.45), transparent 70%);
  animation: floatB 18s ease-in-out infinite; }
.orb--3 { width: 260px; height: 260px; top: 30%; left: 44%;
  background: radial-gradient(circle, rgba(182,255,92,.28), transparent 70%);
  animation: floatA 22s ease-in-out infinite reverse; }
@keyframes floatA {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(-40px, 40px) scale(1.12); }
}
@keyframes floatB {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(50px, -30px) scale(1.08); }
}

/* hero entrance — staggered load-in */
.hero__inner > * { opacity: 0; transform: translateY(22px); animation: heroIn .8s cubic-bezier(.22,.68,.32,1) forwards; }
.hero__inner > *:nth-child(1) { animation-delay: .05s; }
.hero__inner > *:nth-child(2) { animation-delay: .16s; }
.hero__inner > *:nth-child(3) { animation-delay: .27s; }
.hero__inner > *:nth-child(4) { animation-delay: .38s; }
.hero__inner > *:nth-child(5) { animation-delay: .5s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }
.hero__grid {
  position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 72%);
}
.hero__bg {
  position: absolute; inset: 0; z-index: -1; opacity: 0;
  background-size: cover; background-position: center;
  transition: opacity .6s ease;
}
.hero__bg.on { opacity: 1; }
.hero__inner { max-width: 820px; }
.hero h1 { font-size: clamp(42px, 7vw, 82px); margin: 18px 0 22px; }
.hero h1 .stroke {
  color: transparent; -webkit-text-stroke: 1.5px var(--volt);
  background: linear-gradient(100deg, var(--volt), var(--volt-2), var(--volt-3), var(--volt));
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text;
  animation: strokeShimmer 6s linear infinite;
}
@keyframes strokeShimmer { to { background-position: 300% 0; } }
.hero p.lead { font-size: clamp(17px, 2vw, 21px); color: var(--muted); max-width: 620px; }
.hero__cta { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { margin-top: 60px; display: flex; gap: 46px; flex-wrap: wrap; }
.stat b { display: block; font-family: 'Clash Display', sans-serif; font-size: 34px; color: var(--volt); }
.stat span { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }

/* Section */
.section { padding: 96px 0; }
.section__head { max-width: 640px; margin-bottom: 52px; }
.section__head.center { margin-inline: auto; }
.section h2 { font-size: clamp(30px, 4.5vw, 48px); margin: 12px 0 14px; }
.section p.sub { color: var(--muted); font-size: 17px; }

/* Cards / products */
.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .2s ease, border-color .2s ease, box-shadow .3s ease;
  display: flex; flex-direction: column;
}
.card { position: relative; }
/* spotlight glow follows the cursor (driven by --mx/--my in JS) */
.card::before {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  border-radius: var(--radius); opacity: 0; transition: opacity .3s ease;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%), rgba(56,249,168,.16), transparent 60%);
}
.card:hover::before { opacity: 1; }
.card:hover { transform: translateY(-6px); border-color: rgba(56,249,168,.5); box-shadow: var(--shadow); }
.card__media {
  aspect-ratio: 16 / 10; background: var(--surface-2); position: relative; overflow: hidden;
  display: grid; place-items: center; color: var(--line);
}
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__media .ph { font-size: 46px; opacity: .5; }
.card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: rgba(6,9,12,.7); color: var(--volt); border: 1px solid rgba(56,249,168,.4);
  padding: 5px 11px; border-radius: 100px; font-size: 12px; font-weight: 600;
}
.card__body { padding: 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__body h3 { font-size: 22px; }
.card__tag { font-size: 13px; color: var(--volt-2); font-weight: 500; }
.card__body p { color: var(--muted); font-size: 15px; flex: 1; }
.card__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }

/* Feature pillars */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 26px;
  position: relative; overflow: hidden;
}
.pillar::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--volt), var(--volt-2));
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.pillar:hover::before { transform: scaleX(1); }
.pillar__ico {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(56,249,168,.1); border: 1px solid rgba(56,249,168,.28);
  font-size: 24px; margin-bottom: 16px;
}
.pillar h3 { font-size: 21px; margin-bottom: 8px; }
.pillar p { color: var(--muted); font-size: 15px; }

/* Split / about */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.founder {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px;
}
.founder b { font-size: 18px; display: block; }
.founder span { color: var(--volt-2); font-size: 14px; }

/* CTA band */
.band {
  background: linear-gradient(120deg, rgba(56,249,168,.12), rgba(23,209,224,.1));
  border: 1px solid var(--line); border-radius: 24px;
  padding: 56px 48px; text-align: center; position: relative; overflow: hidden;
}
.band h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 14px; }
.band p { color: var(--muted); max-width: 520px; margin: 0 auto 28px; }

/* Forms */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 14px; margin-bottom: 6px; color: var(--text); font-weight: 500; }
.input, .textarea, .select {
  width: 100%; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 12px 14px; color: var(--text); font: inherit;
  transition: border-color .18s, box-shadow .18s;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--volt); box-shadow: 0 0 0 3px rgba(56,249,168,.15);
}
.textarea { min-height: 130px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Notices */
.notice { padding: 13px 16px; border-radius: 10px; font-size: 14px; margin: 12px 0; }
.notice--ok { background: rgba(56,249,168,.1); border: 1px solid rgba(56,249,168,.4); color: var(--volt); }
.notice--error { background: rgba(255,93,108,.1); border: 1px solid rgba(255,93,108,.4); color: var(--danger); }

/* Blog */
.post-hero { padding: 80px 0 40px; }
.post-hero h1 { font-size: clamp(32px, 5vw, 56px); max-width: 900px; }
.post-meta { color: var(--muted); font-size: 14px; margin-top: 16px; display: flex; gap: 14px; }
.prose { max-width: 760px; margin: 0 auto; font-size: 17px; line-height: 1.8; }
.prose h2 { font-size: 30px; margin: 40px 0 14px; }
.prose h3 { font-size: 23px; margin: 30px 0 10px; }
.prose p { margin: 16px 0; color: #cdd8d6; }
.prose ul, .prose ol { margin: 16px 0 16px 22px; color: #cdd8d6; }
.prose li { margin: 6px 0; }
.prose a { color: var(--volt); text-decoration: underline; }
.prose img { border-radius: 12px; margin: 24px 0; }
.tag-pill {
  display: inline-block; background: var(--surface-2); border: 1px solid var(--line);
  color: var(--volt-2); padding: 4px 12px; border-radius: 100px; font-size: 13px; margin: 0 6px 6px 0;
}

/* Product detail */
.pd { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; }
.pd__media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  aspect-ratio: 4/3; background: var(--surface-2); display: grid; place-items: center; }
.pd__media .ph { font-size: 80px; opacity: .4; }
.spec-list { list-style: none; margin: 22px 0; }
.spec-list li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
.spec-list li span:first-child { color: var(--muted); }
.spec-list li span:last-child { font-weight: 600; }

/* Social embeds */
.social-cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 30px; }
.social-btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 22px;
  border-radius: 100px; border: 1px solid var(--line); background: var(--surface);
  font-weight: 500; transition: all .18s;
}
.social-btn:hover { border-color: var(--volt); transform: translateY(-2px); }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 60px 0 30px; margin-top: 40px; background: var(--bg-2); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer h4 { font-size: 15px; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .1em; }
.footer a { color: var(--muted); display: block; margin: 8px 0; font-size: 15px; transition: color .15s; }
.footer a:hover { color: var(--volt); }
.footer__bottom { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 13px; }

/* reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
/* staggered children reveal (for grids/pillars) */
.reveal.in .card, .reveal.in .pillar { animation: cardIn .6s cubic-bezier(.22,.68,.32,1) backwards; }
.reveal.in > *:nth-child(2) { animation-delay: .08s; }
.reveal.in > *:nth-child(3) { animation-delay: .16s; }
.reveal.in > *:nth-child(4) { animation-delay: .24s; }
.reveal.in > *:nth-child(5) { animation-delay: .32s; }
.reveal.in > *:nth-child(6) { animation-delay: .4s; }
@keyframes cardIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

/* animated accent line under section headings */
.section__head h2 { position: relative; display: inline-block; }
.section__head h2::after {
  content: ''; position: absolute; left: 0; bottom: -12px; height: 3px; width: 56px;
  background: linear-gradient(90deg, var(--volt), var(--volt-2)); border-radius: 3px;
}
.section__head.center h2::after { left: 50%; transform: translateX(-50%); }

/* CTA band gets an animated conic glow */
.band { position: relative; }
.band::before {
  content: ''; position: absolute; inset: -1px; z-index: 0; border-radius: 24px; padding: 1px;
  background: conic-gradient(from 0deg, transparent, rgba(56,249,168,.5), transparent 30%, transparent 60%, rgba(23,209,224,.5), transparent 90%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: bandSpin 8s linear infinite;
}
.band > * { position: relative; z-index: 1; }
@keyframes bandSpin { to { transform: rotate(360deg); } }

/* pillar icon subtle float */
.pillar:hover .pillar__ico { transform: translateY(-4px) scale(1.06); }
.pillar__ico { transition: transform .3s ease; }

/* honour reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .orb, .hero h1 .stroke, .band::before { animation: none !important; }
  .hero__inner > *, .reveal.in .card, .reveal.in .pillar { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* Admin */
.admin-wrap { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.admin-side { background: var(--bg-2); border-right: 1px solid var(--line); padding: 24px 16px; }
.admin-side .brand { margin-bottom: 30px; }
.admin-nav button {
  display: block; width: 100%; text-align: left; background: none; border: none;
  color: var(--muted); padding: 11px 14px; border-radius: 9px; cursor: pointer; font: inherit;
  font-size: 15px; margin-bottom: 3px;
}
.admin-nav button:hover { background: var(--surface); color: var(--text); }
.admin-nav button.active { background: rgba(56,249,168,.1); color: var(--volt); }
.admin-main { padding: 32px 34px; overflow: auto; }
.admin-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 30px; }
.admin-card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.admin-card b { font-size: 32px; color: var(--volt); font-family: 'Clash Display', sans-serif; }
.admin-card span { color: var(--muted); font-size: 14px; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); font-size: 14px; }
.table th { color: var(--muted); font-weight: 500; }
.chip { padding: 3px 10px; border-radius: 100px; font-size: 12px; border: 1px solid var(--line); }
.chip--new { color: var(--volt); border-color: rgba(56,249,168,.4); }
.login-box { max-width: 380px; margin: 12vh auto; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav__links.open { display: flex; position: absolute; top: 74px; left: 0; right: 0;
    flex-direction: column; background: var(--bg-2); padding: 20px 24px; border-bottom: 1px solid var(--line); }
  .grid--3, .grid--2, .pillars, .footer__grid, .admin-cards { grid-template-columns: 1fr; }
  .split, .pd { grid-template-columns: 1fr; gap: 30px; }
  .row2 { grid-template-columns: 1fr; }
  .founders { grid-template-columns: 1fr 1fr; }
  .admin-wrap { grid-template-columns: 1fr; }
  .admin-side { display: none; }
}