/* ─── Flownex Design System ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Mono:wght@300;400;500&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

:root{
  --brand:#00D9C4; --brand-dim:rgba(0,217,196,.12); --brand-border:rgba(0,217,196,.22);
  --coral:#FF6B35; --coral-dim:rgba(255,107,53,.12); --coral-border:rgba(255,107,53,.22);
  --bg:#07080D; --s1:#0C0E18; --s2:#10131F; --s3:#141826;
  --border:#1A1F2E; --border2:#222840;
  --text:#EDF0F9; --text2:#A8B0C8; --text3:#6F7A94;
  --green:#2DD4A0; --red:#F87171; --amber:#FBBF24; --purple:#A78BFA; --blue:#60A5FA;
  --mono:'DM Mono',monospace; --display:'Space Grotesk',sans-serif; --body:'DM Sans',sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--body); background: var(--bg); color: var(--text); overflow-x: hidden; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--body); cursor: pointer; }

/* ─── TYPOGRAPHY ───────────────────────────────────────────────────── */
.display { font-family: var(--display); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
.mono { font-family: var(--mono); }
.label { font-size: 11px; font-weight: 600; color: var(--brand); font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; }

/* ─── BUTTONS ──────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 11px 22px; border-radius: 8px; font-size: 14px; font-weight: 600; border: none; transition: .18s; letter-spacing: -.01em; line-height: 1; }
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn-brand { background: var(--brand); color: #07080D; }
.btn-brand:hover { background: #00BCA9; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,217,196,.2); }
.btn-coral { background: var(--coral); color: #fff; }
.btn-coral:hover { background: #E85A26; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255,107,53,.25); }
.btn-ghost { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--border2); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: var(--text3); }
.btn-outline { background: none; color: var(--text2); border: 1px solid var(--border); }
.btn-outline:hover { color: var(--text); border-color: var(--border2); }
.btn-sm { padding: 7px 14px; font-size: 12px; border-radius: 6px; }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 10px; }

/* ─── NAVIGATION ───────────────────────────────────────────────────── */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 500; height: 60px;
  background: rgba(7,8,13,.88); backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 40px; gap: 32px; }
.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo-text { font-family: var(--display); font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-link { font-size: 13px; font-weight: 500; color: var(--text2); padding: 6px 13px; border-radius: 6px;
  background: none; border: none; font-family: var(--body); transition: .15s; white-space: nowrap; }
.nav-link:hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--brand); }
.nav-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* ─── LAYOUT ───────────────────────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 40px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.pt-nav { padding-top: 60px; }

/* ─── CARDS ────────────────────────────────────────────────────────── */
.card { background: var(--s1); border: 1px solid var(--border); border-radius: 12px; }
.card-p { padding: 28px; }
.card:hover { border-color: var(--border2); }
.card-brand:hover { border-color: var(--brand-border); background: rgba(0,217,196,.03); }

/* ─── BADGES ───────────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; font-family: var(--mono); }
.badge-brand { background: var(--brand-dim); border: 1px solid var(--brand-border); color: var(--brand); }
.badge-coral { background: var(--coral-dim); border: 1px solid var(--coral-border); color: var(--coral); }
.badge-amber { background: rgba(251,191,36,.1); border: 1px solid rgba(251,191,36,.2); color: var(--amber); }
.badge-purple { background: rgba(167,139,250,.1); border: 1px solid rgba(167,139,250,.2); color: var(--purple); }
.badge-green { background: rgba(45,212,160,.1); border: 1px solid rgba(45,212,160,.2); color: var(--green); }
.badge-red { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.2); color: var(--red); }
.badge-dim { background: rgba(255,255,255,.05); border: 1px solid var(--border); color: var(--text3); }

/* ─── ICONS ─────────────────────────────────────────────────────────── */
.icon-wrap { width: 44px; height: 44px; border-radius: 11px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon-wrap svg { width: 20px; height: 20px; }
.iw-brand { background: var(--brand-dim); border: 1px solid var(--brand-border); color: var(--brand); }
.iw-coral { background: var(--coral-dim); border: 1px solid var(--coral-border); color: var(--coral); }
.iw-purple { background: rgba(167,139,250,.1); border: 1px solid rgba(167,139,250,.2); color: var(--purple); }
.iw-amber { background: rgba(251,191,36,.1); border: 1px solid rgba(251,191,36,.2); color: var(--amber); }
.iw-green { background: rgba(45,212,160,.1); border: 1px solid rgba(45,212,160,.2); color: var(--green); }
.iw-blue { background: rgba(96,165,250,.1); border: 1px solid rgba(96,165,250,.2); color: var(--blue); }

/* ─── FOOTER ─────────────────────────────────────────────────────────── */
footer { background: var(--s1); border-top: 1px solid var(--border); padding: 56px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-col h4 { font-size: 11px; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: .09em; font-family: var(--mono); margin-bottom: 14px; }
.footer-link { display: block; font-size: 13px; color: var(--text3); margin-bottom: 9px; transition: .15s; }
.footer-link:hover { color: var(--brand); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 12px; color: var(--text3); font-family: var(--mono); }

/* ─── BASE KEYFRAMES ─────────────────────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes flowDot { 0% { left: -8px; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { left: calc(100% + 8px); opacity: 0; } }
@keyframes glow { 0%,100% { box-shadow: 0 0 20px rgba(0,217,196,.12); } 50% { box-shadow: 0 0 40px rgba(0,217,196,.28); } }
.animate-fade-up { animation: fadeUp .6s ease both; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }

/* ─── PAGE INTRO ─────────────────────────────────────────────────────── */
body { animation: pageIn .5s ease both; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }

/* ─── SCROLL REVEAL SYSTEM ───────────────────────────────────────────── */
/* Elements start hidden, become visible when .in class is added by JS  */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: translateY(0); }

.reveal-left { opacity: 0; transform: translateX(-48px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal-left.in { opacity: 1; transform: translateX(0); }

.reveal-right { opacity: 0; transform: translateX(48px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal-right.in { opacity: 1; transform: translateX(0); }

.reveal-scale { opacity: 0; transform: scale(.92); transition: opacity .6s ease, transform .6s cubic-bezier(.16,1,.3,1); }
.reveal-scale.in { opacity: 1; transform: scale(1); }

.reveal-blur { opacity: 0; filter: blur(8px); transform: translateY(20px); transition: opacity .7s ease, filter .7s ease, transform .7s cubic-bezier(.16,1,.3,1); }
.reveal-blur.in { opacity: 1; filter: blur(0); transform: translateY(0); }

/* Stagger delays for grid children — applied by JS */
.stagger-1 { transition-delay: .05s !important; }
.stagger-2 { transition-delay: .10s !important; }
.stagger-3 { transition-delay: .15s !important; }
.stagger-4 { transition-delay: .20s !important; }
.stagger-5 { transition-delay: .25s !important; }
.stagger-6 { transition-delay: .30s !important; }
.stagger-7 { transition-delay: .35s !important; }
.stagger-8 { transition-delay: .40s !important; }
.stagger-9 { transition-delay: .45s !important; }

/* ─── HERO INTRO SEQUENCE ────────────────────────────────────────────── */
.hero-stagger > * { opacity: 0; transform: translateY(24px); animation: heroIn .7s cubic-bezier(.16,1,.3,1) both; }
.hero-stagger > *:nth-child(1) { animation-delay: .1s; }
.hero-stagger > *:nth-child(2) { animation-delay: .2s; }
.hero-stagger > *:nth-child(3) { animation-delay: .35s; }
.hero-stagger > *:nth-child(4) { animation-delay: .5s; }
.hero-stagger > *:nth-child(5) { animation-delay: .6s; }
.hero-stagger > *:nth-child(6) { animation-delay: .7s; }
.hero-stagger > *:nth-child(7) { animation-delay: .8s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* ─── LINE DRAW ──────────────────────────────────────────────────────── */
.draw-line { stroke-dasharray: 200; stroke-dashoffset: 200; transition: stroke-dashoffset 1.2s cubic-bezier(.16,1,.3,1); }
.draw-line.in { stroke-dashoffset: 0; }

/* ─── COUNTER GLOW ───────────────────────────────────────────────────── */
.counter-num { transition: color .3s; }
.counter-num.counting { color: #fff; text-shadow: 0 0 20px rgba(0,217,196,.5); }

/* ─── FLOATING BG SHAPES ─────────────────────────────────────────────── */
.float-shape { position: absolute; border-radius: 50%; pointer-events: none; opacity: .04; }
.float-shape.f1 { width: 400px; height: 400px; background: var(--brand); top: 20%; right: -10%; animation: floatA 18s ease-in-out infinite; }
.float-shape.f2 { width: 300px; height: 300px; background: var(--purple); bottom: 10%; left: -8%; animation: floatB 22s ease-in-out infinite; }
.float-shape.f3 { width: 200px; height: 200px; background: var(--coral); top: 60%; right: 15%; animation: floatC 15s ease-in-out infinite; }
@keyframes floatA { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px, 20px) scale(1.05); } }
@keyframes floatB { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px, -30px) scale(1.08); } }
@keyframes floatC { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-15px, -20px) scale(.95); } }

/* ─── PROGRESS BAR FILL ──────────────────────────────────────────────── */
.bar-fill { width: 0; transition: width 1.2s cubic-bezier(.16,1,.3,1); }
.bar-fill.in { /* width set by JS or inline style */ }

/* ─── SECTION WIPE ───────────────────────────────────────────────────── */
.section-wipe { position: relative; }
.section-wipe::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  transform: scaleX(0); transition: transform 1s cubic-bezier(.16,1,.3,1); }
.section-wipe.in::before { transform: scaleX(1); }

/* ─── HOVER LIFT ─────────────────────────────────────────────────────── */
.hover-lift { transition: transform .25s cubic-bezier(.16,1,.3,1), box-shadow .25s ease; }
.hover-lift:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.25); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal, .reveal-left, .reveal-right, .reveal-scale, .reveal-blur { opacity: 1; transform: none; filter: none; }
  .hero-stagger > * { opacity: 1; transform: none; }
  body { animation: none; }
}

/* ─── MOBILE NAV (hamburger + drawer) ────────────────────────────── */
.nav-burger{
  display:none;
  width:40px;
  height:40px;
  border-radius:8px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border2);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  padding:0;
  margin-left:auto;
  transition:background .15s;
}
.nav-burger:hover{ background:rgba(255,255,255,.08); }
.nav-burger svg{ width:18px; height:18px; color:var(--text); }

/* Applies to all public pages — both <nav class="nav"> and inline-styled <nav> */
@media (max-width:900px){
  nav, nav.nav{
    gap:12px !important;
    padding:0 16px !important;
  }
  .nav-burger{ display:flex; }

  /* Hide all children except logo and burger */
  nav > *:not(.nav-logo):not(.nav-burger):not(a[href="index.html"]):not([data-keep]){
    display:none !important;
  }
  /* Always show the logo (first <a>) */
  nav > a:first-child{
    display:flex !important;
  }

  /* Drawer: slides down from under the fixed nav */
  .nav-drawer{
    display:none;
    position:fixed;
    top:60px;
    left:0;
    right:0;
    bottom:0;
    background:rgba(7,8,13,.96);
    backdrop-filter:blur(16px) saturate(180%);
    z-index:490;
    padding:20px 20px 30px;
    overflow-y:auto;
    animation:drawerSlide .25s ease-out;
  }
  .nav-drawer.on{ display:block; }
  @keyframes drawerSlide{
    from{ opacity:0; transform:translateY(-6px); }
    to{ opacity:1; transform:translateY(0); }
  }
  .nav-drawer a{
    display:block;
    padding:14px 18px;
    border-radius:8px;
    font-size:15px;
    font-weight:500;
    color:var(--text2);
    transition:background .15s, color .15s;
    margin-bottom:2px;
  }
  .nav-drawer a:hover{ background:rgba(255,255,255,.04); color:var(--text); }
  .nav-drawer a.active{ color:var(--brand); background:var(--brand-dim); }
  .nav-drawer .drawer-sep{
    height:1px;
    background:var(--border);
    margin:12px 18px;
  }
  .nav-drawer .drawer-cta{
    display:flex;
    gap:10px;
    padding:6px 18px 0;
  }
  .nav-drawer .drawer-cta a{
    flex:1;
    text-align:center;
    margin-bottom:0;
  }
  .nav-drawer .drawer-cta a.ghost{
    background:rgba(255,255,255,.05);
    border:1px solid var(--border2);
    color:var(--text);
  }
  .nav-drawer .drawer-cta a.primary{
    background:var(--coral);
    color:#fff;
    font-weight:600;
  }

  /* Prevent body scroll when drawer open */
  body.nav-open{ overflow:hidden; }
}

@media (max-width:600px){
  .container{ padding:0 20px !important; }
  footer .footer-grid, footer [style*="grid-template-columns:2fr"]{
    grid-template-columns:1fr !important;
    gap:28px !important;
  }
}