/* ============================================================
   Credent — site styles
   Brand: cyan #33EBFF · blue #0087D1 · indigo #6C5CE7 · magenta #FF00FF
   ============================================================ */

:root {
  --cyan:    #33EBFF;
  --blue:    #0087D1;
  --indigo:  #6C5CE7;
  --magenta: #FF00FF;

  --bg:        #05060c;
  --bg-soft:   #0b0d18;
  --panel:     rgba(255, 255, 255, 0.04);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text:      #eef1fb;
  --text-dim:  #9aa3c0;

  --radius: 18px;
  --maxw: 1140px;

  --glow-grad: linear-gradient(120deg, var(--cyan), var(--blue) 35%, var(--indigo) 65%, var(--magenta));
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---------- background glow canvas ---------- */
#glow-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}
.bg-wash {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 50% -10%, rgba(108, 92, 231, 0.18), transparent 70%),
    radial-gradient(40% 40% at 85% 10%, rgba(255, 0, 255, 0.10), transparent 70%),
    radial-gradient(45% 45% at 10% 30%, rgba(51, 235, 255, 0.10), transparent 70%);
}

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 90px 0; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5, 6, 12, 0.6);
  border-bottom: 1px solid var(--panel-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.4px;
}
.brand img { height: 34px; width: auto; filter: drop-shadow(0 0 10px rgba(51,235,255,.35)); }
.brand span { font-size: 1.15rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 10px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: var(--panel); }
.nav-links a.active { color: var(--cyan); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: .25s;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .25s ease, opacity .2s;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  color: #04121a;
  background: var(--glow-grad);
  background-size: 200% 200%;
  box-shadow: 0 8px 30px rgba(51, 235, 255, 0.25), 0 2px 8px rgba(108, 92, 231, 0.3);
  animation: grad-pan 8s ease infinite;
}
.btn-primary:hover { box-shadow: 0 10px 40px rgba(51, 235, 255, 0.4), 0 4px 14px rgba(255, 0, 255, 0.3); transform: translateY(-2px); }

.btn-ghost {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--panel-border);
}
.btn-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); transform: translateY(-2px); }

.btn-disabled {
  color: var(--text-dim);
  background: rgba(255,255,255,.03);
  border: 1px dashed rgba(255,255,255,.14);
  cursor: not-allowed;
}
.btn-disabled:hover { transform: none; }

.btn svg { width: 20px; height: 20px; }
.btn small { font-weight: 400; opacity: .75; font-size: .78rem; }

@keyframes grad-pan {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ---------- hero ---------- */
.hero {
  text-align: center;
  padding: 120px 0 100px;
  position: relative;
}
.hero-orb {
  width: 180px; height: 180px;
  margin: 0 auto 36px;
  border-radius: 50%;
  background: var(--glow-grad);
  background-size: 200% 200%;
  animation: grad-pan 9s ease infinite, breathe 6s ease-in-out infinite;
  filter: blur(2px) saturate(1.2);
  box-shadow: 0 0 90px 20px rgba(108, 92, 231, .45), 0 0 140px 40px rgba(51,235,255,.2);
  position: relative;
}
.hero-orb::after {
  content: "";
  position: absolute;
  inset: 26%;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, rgba(255,255,255,.95), rgba(255,255,255,0) 60%);
}
@keyframes breathe {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(51,235,255,.3);
  background: rgba(51,235,255,.06);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 22px;
}
.gradient-text {
  background: var(--glow-grad);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: grad-pan 8s ease infinite;
}
.hero p.lead {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--text-dim);
  max-width: 680px;
  margin: 0 auto 38px;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.os-hint { margin-top: 18px; font-size: .85rem; color: var(--text-dim); }

/* ---------- section headings ---------- */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -.5px;
  margin-bottom: 14px;
}
.section-head p { color: var(--text-dim); font-size: 1.08rem; }

/* ---------- cards / grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform .25s ease, border-color .25s, box-shadow .25s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--glow-grad);
  opacity: 0;
  transition: opacity .3s;
  z-index: -1;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(51,235,255,.35);
  box-shadow: 0 18px 50px rgba(0,0,0,.5), 0 0 30px rgba(108,92,231,.18);
}
.card .ico {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 18px;
  background: rgba(51,235,255,.1);
  border: 1px solid rgba(51,235,255,.25);
}
.card .ico svg { width: 26px; height: 26px; stroke: var(--cyan); }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: .97rem; }

/* ---------- download cards ---------- */
.dl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 26px;
  max-width: 820px;
  margin: 0 auto;
}
.dl-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 38px 32px;
  text-align: center;
  position: relative;
}
.dl-card .platform-ico { width: 56px; height: 56px; margin: 0 auto 18px; display: block; fill: var(--text); }
.dl-card h3 { font-size: 1.4rem; margin-bottom: 6px; }
.dl-card .meta { color: var(--text-dim); font-size: .9rem; margin-bottom: 24px; }
.dl-card .btn { width: 100%; justify-content: center; }
.badge-soon {
  position: absolute;
  top: 16px; right: 16px;
  font-size: .7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--magenta);
  background: rgba(255,0,255,.1);
  border: 1px solid rgba(255,0,255,.3);
  padding: 4px 10px;
  border-radius: 999px;
}

/* ---------- steps / list ---------- */
.steps { max-width: 760px; margin: 0 auto; display: grid; gap: 18px; }
.step {
  display: flex;
  gap: 18px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 22px 24px;
}
.step .num {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 700;
  background: var(--glow-grad);
  color: #04121a;
}
.step h4 { margin-bottom: 4px; font-size: 1.05rem; }
.step p { color: var(--text-dim); font-size: .95rem; }

/* ---------- FAQ / accordion ---------- */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q .chev { transition: transform .25s; color: var(--cyan); flex: 0 0 auto; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  color: var(--text-dim);
}
.faq-a-inner { padding: 0 24px 22px; }
.faq-item.open .faq-a { max-height: 320px; }

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  background:
    radial-gradient(60% 120% at 50% 0%, rgba(108,92,231,.18), transparent 70%),
    var(--bg-soft);
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 16px; }
.cta-band p { color: var(--text-dim); margin-bottom: 30px; }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--panel-border);
  padding: 48px 0 36px;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer .brand { margin-bottom: 12px; }
.footer p { color: var(--text-dim); font-size: .9rem; max-width: 320px; }
.footer-cols { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h5 { font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); margin-bottom: 14px; }
.footer-col a { display: block; color: var(--text); text-decoration: none; font-size: .92rem; padding: 5px 0; opacity: .85; }
.footer-col a:hover { color: var(--cyan); opacity: 1; }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--panel-border); color: var(--text-dim); font-size: .85rem; text-align: center; }

/* ---------- reveal on scroll (3D) ---------- */
.reveal {
  opacity: 0;
  transform: perspective(1000px) translateY(40px) rotateX(-10deg) scale(.97);
  transform-origin: center bottom;
  transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: perspective(1000px) translateY(0) rotateX(0) scale(1); }
/* stagger children inside a grid */
.grid .reveal:nth-child(2), .dl-grid .reveal:nth-child(2) { transition-delay: .08s; }
.grid .reveal:nth-child(3) { transition-delay: .16s; }
.grid .reveal:nth-child(4) { transition-delay: .08s; }
.grid .reveal:nth-child(5) { transition-delay: .16s; }
.grid .reveal:nth-child(6) { transition-delay: .24s; }

/* ---------- responsive ---------- */
@media (max-width: 800px) {
  .nav-links {
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(5,6,12,.97);
    border-bottom: 1px solid var(--panel-border);
    padding: 10px 16px 18px;
    transform: translateY(-130%);
    transition: transform .3s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 14px; border-radius: 10px; }
  .nav-toggle { display: flex; }
  section { padding: 64px 0; }
  .footer-inner { flex-direction: column; }
}

/* ============================================================
   HIGH-TECH / 3D UPGRADE LAYER
   ============================================================ */

/* ---- scrolled nav shrink + stronger blur ---- */
.nav { transition: height .25s, background .25s, box-shadow .25s; }
.nav.scrolled {
  background: rgba(5, 6, 12, 0.82);
  box-shadow: 0 8px 30px rgba(0,0,0,.4), 0 1px 0 rgba(51,235,255,.15);
}
.nav.scrolled .nav-inner { height: 58px; }
.nav-inner { transition: height .25s; }

/* ---- 3D hero scene mount ---- */
.hero-3d {
  width: min(440px, 80vw);
  height: min(440px, 80vw);
  margin: 0 auto 30px;
  position: relative;
}
.hero-3d canvas { display: block; }
/* when WebGL is active, hide the CSS fallback orb inside */
.hero-3d.is-3d .hero-orb { display: none; }
.hero-3d .hero-orb { margin: 0; position: absolute; inset: 0; margin: auto; }
/* drop a soft halo behind the 3D core */
.hero-3d::after {
  content: "";
  position: absolute;
  inset: -8%;
  z-index: -1;
  background: radial-gradient(circle, rgba(108,92,231,.30), rgba(51,235,255,.12) 40%, transparent 70%);
  filter: blur(20px);
  animation: breathe 6s ease-in-out infinite;
}

/* ---- cursor glow ---- */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 26px; height: 26px;
  margin: -13px 0 0 -13px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  background: radial-gradient(circle, rgba(51,235,255,.55), rgba(108,92,231,.18) 60%, transparent 70%);
  mix-blend-mode: screen;
  transition: width .2s, height .2s, margin .2s;
}
.cursor-glow.big { width: 64px; height: 64px; margin: -32px 0 0 -32px; }
@media (hover: none) { .cursor-glow { display: none; } }

/* ---- gradient text gets a subtle glow + flicker ---- */
.gradient-text {
  filter: drop-shadow(0 0 18px rgba(51,235,255,.25));
}

/* ---- decrypt text keeps layout stable ---- */
[data-decrypt] { display: inline-block; min-height: 1em; }

/* ---- 3D tilt cards: depth, sheen, holo border ---- */
.card, .dl-card {
  transform-style: preserve-3d;
  transition: transform .15s ease, border-color .25s, box-shadow .25s;
  will-change: transform;
}
/* moving light sheen that follows the cursor (set via --mx/--my in fx.js) */
.card[data-tilt]::after, .dl-card[data-tilt]::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.12), transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.card[data-tilt]:hover::after, .dl-card[data-tilt]:hover::after { opacity: 1; }
/* lift inner content for parallax depth */
.card[data-tilt] > *, .dl-card[data-tilt] > * { transform: translateZ(28px); }
.card[data-tilt] .ico { transform: translateZ(48px); }

/* animated holographic border on hover */
.card::before {
  background: conic-gradient(from 0deg, var(--cyan), var(--indigo), var(--magenta), var(--blue), var(--cyan));
  opacity: 0;
  filter: blur(8px);
  animation: spin-border 6s linear infinite;
}
.card:hover::before { opacity: .25; }
@keyframes spin-border { to { transform: rotate(360deg); } }

/* ---- glass panel upgrade ---- */
.card, .dl-card, .step, .faq-item {
  backdrop-filter: blur(6px);
  background:
    linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
}

/* ---- icon pulse ring ---- */
.card .ico { position: relative; }
.card .ico::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  border: 1px solid rgba(51,235,255,.4);
  opacity: 0;
  transition: opacity .3s;
}
.card:hover .ico::before { opacity: 1; animation: ring-pulse 1.6s ease-out infinite; }
@keyframes ring-pulse {
  0% { transform: scale(1); opacity: .7; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ---- primary button: shine sweep ---- */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.btn-primary:hover::after { left: 140%; }
[data-magnetic] { transition: transform .2s cubic-bezier(.2,.7,.2,1), box-shadow .25s; }

/* ---- stats strip ---- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  max-width: 860px;
  margin: 50px auto 0;
}
.stat {
  text-align: center;
  padding: 26px 18px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  border: 1px solid var(--panel-border);
}
.stat .num {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  background: var(--glow-grad);
  background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: grad-pan 8s ease infinite;
}
.stat .label { color: var(--text-dim); font-size: .85rem; margin-top: 8px; letter-spacing: .3px; }

/* ---- scanline overlay (very subtle CRT tech vibe) ---- */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.012) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay;
  opacity: .5;
}

/* ---- eyebrow: live dot ---- */
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  margin-right: 8px;
  box-shadow: 0 0 8px var(--cyan);
  animation: blink 1.6s ease-in-out infinite;
  vertical-align: middle;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

/* ---- section heading underline accent ---- */
.section-head h2 { position: relative; display: inline-block; }
.section-head h2::after {
  content: "";
  display: block;
  width: 64px; height: 3px;
  margin: 16px auto 0;
  border-radius: 3px;
  background: var(--glow-grad);
  background-size: 200% 200%;
  animation: grad-pan 6s ease infinite;
}

/* ---- platform icon float ---- */
.dl-card .platform-ico { transition: transform .4s ease, filter .4s; }
.dl-card:hover .platform-ico {
  transform: translateZ(40px) translateY(-4px);
  filter: drop-shadow(0 8px 16px rgba(51,235,255,.4));
}

/* ---- responsive: drop heavy 3D on small screens ---- */
@media (max-width: 800px) {
  .hero-3d { width: min(300px, 72vw); height: min(300px, 72vw); }
  body::after { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .cursor-glow, body::after { display: none; }
  .card[data-tilt] > *, .dl-card[data-tilt] > *, .card[data-tilt] .ico { transform: none; }
}