/* ==========================================================================
   Asist Online Activ — Design tokens
   ========================================================================== */
:root{
  --bg-0:#060911;
  --bg-1:#0a1020;
  --bg-2:#0d1526;
  --bg-alt:#080c17;
  --panel:rgba(255,255,255,.035);
  --panel-border:rgba(255,255,255,.09);
  --panel-border-hover:rgba(0,217,255,.35);
  --text-0:#f3f6fc;
  --text-1:#c3cbdc;
  --text-2:#8892a8;
  --accent-a:#00d9ff;
  --accent-b:#7c3aed;
  --accent-c:#00ffb2;
  --grad: linear-gradient(120deg,var(--accent-a),var(--accent-b));
  --grad-soft: linear-gradient(120deg,rgba(0,217,255,.16),rgba(124,58,237,.16));
  --shadow-glow: 0 0 0 1px rgba(0,217,255,.08), 0 20px 60px -20px rgba(0,217,255,.25);
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:10px;
  --font-display:'Space Grotesk', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
  --maxw:1220px;
  --nav-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important;}
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--text-0);
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
p{margin:0 0 1em}
a{color:inherit; text-decoration:none}
ul{margin:0; padding:0; list-style:none}
img{max-width:100%; display:block}
button{font:inherit; cursor:pointer}
::selection{background:var(--accent-a); color:#04121b}

html{scrollbar-color:var(--accent-b) var(--bg-1); scrollbar-width:thin;}
::-webkit-scrollbar{width:11px; height:11px;}
::-webkit-scrollbar-track{background:var(--bg-1);}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--accent-a),var(--accent-b)); border-radius:20px; border:2px solid var(--bg-1);}
::-webkit-scrollbar-thumb:hover{background:var(--accent-a);}

body.has-custom-cursor, body.has-custom-cursor a, body.has-custom-cursor button{ cursor:none; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--accent-a); color:#04121b;
  padding:.7em 1.2em; z-index:999; border-radius:0 0 8px 0; font-weight:600;
}
.skip-link:focus{left:0}

/* Subtle fixed background grid */
.grid-overlay{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
}

.section-inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 28px;
  position:relative;
  z-index:2;
}

/* ==========================================================================
   Grain texture — a faint, tactile "real world" layer over the crisp digital UI
   ========================================================================== */
.grain-overlay{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  opacity:.05; mix-blend-mode:overlay;
  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='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   Custom cursor — a small digital "presence" layered over the real pointer
   ========================================================================== */
.cursor-dot, .cursor-ring{
  position:fixed; top:0; left:0; z-index:9998; pointer-events:none;
  border-radius:50%; transform:translate(-50%,-50%);
  opacity:0; transition:opacity .25s ease;
}
body.has-custom-cursor .cursor-dot, body.has-custom-cursor .cursor-ring{ opacity:1; }
.cursor-dot{
  width:7px; height:7px; background:var(--accent-a);
  box-shadow:0 0 12px 2px rgba(0,217,255,.7);
}
.cursor-ring{
  width:34px; height:34px; border:1.5px solid rgba(0,217,255,.55);
  transition:opacity .25s ease, width .22s ease, height .22s ease, border-color .22s ease, background .22s ease;
}
.cursor-ring.is-hover{
  width:56px; height:56px; border-color:var(--accent-c); background:rgba(0,255,178,.08);
}

/* ==========================================================================
   Boot sequence — brief "entering the system" intro, shown once per session
   ========================================================================== */
.boot-screen{
  position:fixed; inset:0; z-index:10000;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:22px;
  background:var(--bg-0);
  transition:opacity .5s ease, visibility .5s ease;
}
.boot-screen.is-hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.boot-mark{ width:64px; height:64px; }
.boot-mark svg{ width:100%; height:100%; overflow:visible; }
.boot-hex{
  fill:none; stroke:url(#bootGrad); stroke-width:1.4;
  stroke-dasharray:100; stroke-dashoffset:100;
  animation:boot-draw 1.1s ease forwards;
}
.boot-mark text{ fill:var(--text-0); font-size:12px; font-weight:700; font-family:var(--font-display); opacity:0; animation:boot-fade .4s ease .8s forwards; }
@keyframes boot-draw{ to{ stroke-dashoffset:0; } }
@keyframes boot-fade{ to{ opacity:1; } }
.boot-label{
  font-family:var(--font-mono); font-size:.76rem; letter-spacing:.3em; color:var(--text-2);
}
.boot-bar{ width:180px; height:2px; background:rgba(255,255,255,.08); border-radius:2px; overflow:hidden; }
.boot-bar span{ display:block; height:100%; width:0%; background:var(--grad); transition:width 1.1s cubic-bezier(.2,.7,.2,1); }
.boot-hint{ font-size:.74rem; color:var(--text-2); letter-spacing:.03em; }

/* ==========================================================================
   Layout sections
   ========================================================================== */
.section{
  position:relative;
  padding:120px 0;
  background:var(--bg-0);
  scroll-margin-top:76px;
}
.section.alt-bg{ background:var(--bg-alt); }
.section.alt-bg::before{
  content:"";
  position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(700px 380px at 90% 0%, rgba(124,58,237,.10), transparent 60%),
    radial-gradient(700px 380px at 5% 100%, rgba(0,217,255,.08), transparent 60%);
}

.eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent-a);
  margin-bottom:14px;
}
.section-title{ font-size:clamp(1.7rem, 3.4vw, 2.6rem); max-width:820px; }
.section-lead{ color:var(--text-2); max-width:680px; font-size:1.05rem; }

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

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); transition-delay:var(--d,0ms); }
.reveal.in-view{ opacity:1; transform:translateY(0); }

/* ==========================================================================
   3D tilt — cards behave like physical panels floating in space
   ========================================================================== */
.tilt{ transition:transform .7s cubic-bezier(.2,.7,.2,1), border-color .25s ease, background .25s ease; will-change:transform; }
.tilt.is-tilting{ transition:transform .1s ease-out, border-color .25s ease, background .25s ease; }

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--nav-h);
  display:flex; align-items:center;
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, height .3s ease;
}
/* Blur lives on a ::before (not on .navbar itself) so .navbar never becomes a
   containing block for its fixed-position mobile-menu descendant (#mainNav) —
   backdrop-filter on an ancestor breaks that child's viewport-relative sizing. */
.navbar::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:rgba(6,9,17,.55);
  backdrop-filter:blur(14px) saturate(140%);
  transition:background .3s ease;
}
.navbar.is-scrolled{ height:64px; border-bottom-color:var(--panel-border); }
.navbar.is-scrolled::before{ background:rgba(6,9,17,.86); }
.navbar-inner{
  max-width:var(--maxw); margin:0 auto; padding:0 28px; width:100%;
  display:flex; align-items:center; gap:24px;
}
.brand{ display:flex; align-items:center; gap:12px; margin-right:auto; flex:none; }
.brand-mark{ width:38px; height:38px; flex:none; }
.brand-mark svg{ width:100%; height:100% }
.brand-mark polygon{ fill:url(#) ; }
.brand-mark svg polygon{ fill:var(--accent-a); }
.brand-mark svg text{ fill:#04121b; font-size:12px; font-weight:700; font-family:var(--font-display); }
.brand-text{ display:flex; flex-direction:column; line-height:1.2; white-space:nowrap; }
.brand-text strong{ font-family:var(--font-display); color:var(--text-0); font-size:.98rem; white-space:nowrap; }
.brand-text em{ font-style:normal; font-size:.72rem; color:var(--text-2); white-space:nowrap; }

.main-nav ul{ display:flex; gap:2px; }
.main-nav a{
  display:block; padding:10px 14px; font-size:.88rem; color:var(--text-1);
  border-radius:8px; transition:color .2s, background .2s;
  white-space:nowrap;
}
.main-nav a:hover, .main-nav a.is-active{ color:var(--text-0); background:var(--panel); }
@media (min-width: 981px){
  .main-nav li.nav-secondary{ display:none; }
}

.navbar-cta{
  display:flex; align-items:center; gap:8px;
  padding:9px 16px; border-radius:999px;
  background:var(--grad); color:#04121b; font-weight:600; font-size:.86rem;
  transition:filter .2s, transform .2s;
}
.navbar-cta:hover{ filter:brightness(1.1); transform:translateY(-1px); }

.nav-toggle{
  display:none; background:none; border:0; color:var(--text-0); padding:8px; margin-left:4px;
}
.ic-menu, .ic-close{ width:24px; height:24px; }
.nav-toggle .ic-close{ display:none; }
.nav-toggle[aria-expanded="true"] .ic-menu{ display:none; }
.nav-toggle[aria-expanded="true"] .ic-close{ display:block; }

/* ==========================================================================
   Dot navigation (desktop side rail)
   ========================================================================== */
.dot-nav{
  position:fixed; right:22px; top:50%; transform:translateY(-50%); z-index:90;
  display:flex; flex-direction:column; gap:14px;
}
.dot-nav a{ position:relative; display:flex; align-items:center; justify-content:flex-end; }
.dot-nav .dot{
  width:9px; height:9px; border-radius:50%;
  background:rgba(255,255,255,.22); border:1px solid rgba(255,255,255,.3);
  transition:all .25s ease;
}
.dot-nav a.is-active .dot{
  background:var(--accent-a); border-color:var(--accent-a);
  box-shadow:0 0 0 4px rgba(0,217,255,.18);
  transform:scale(1.15);
}
.dot-nav em{
  position:absolute; right:22px; top:50%; transform:translateY(-50%) translateX(6px);
  font-style:normal; font-size:.74rem; white-space:nowrap;
  background:var(--bg-2); border:1px solid var(--panel-border);
  padding:5px 10px; border-radius:6px; color:var(--text-0);
  opacity:0; pointer-events:none; transition:opacity .2s, transform .2s;
}
.dot-nav a:hover em{ opacity:1; transform:translateY(-50%) translateX(0); }

/* ==========================================================================
   Back to top
   ========================================================================== */
.to-top{
  position:fixed; right:22px; bottom:24px; z-index:90;
  width:44px; height:44px; border-radius:50%;
  background:var(--bg-2); border:1px solid var(--panel-border); color:var(--text-0);
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:all .3s ease;
}
.to-top.is-visible{ opacity:1; visibility:visible; transform:translateY(0); }
.to-top:hover{ border-color:var(--panel-border-hover); color:var(--accent-a); }
.to-top svg{ width:18px; height:18px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:14px 26px; border-radius:999px; font-weight:600; font-size:.95rem;
  border:1px solid transparent; transition:transform .2s, filter .2s, background .2s, border-color .2s;
  cursor:pointer;
}
.btn-primary{ background:var(--grad); color:#04121b; box-shadow:0 12px 30px -10px rgba(0,217,255,.45); }
.btn-primary:hover{ filter:brightness(1.08); transform:translateY(-2px); }
.btn-ghost{ background:var(--panel); border-color:var(--panel-border); color:var(--text-0); }
.btn-ghost:hover{ border-color:var(--panel-border-hover); color:var(--accent-a); }
.btn-block{ width:100%; }
.ic-sm{ width:17px; height:17px; flex:none; }
.ic-lg{ width:26px; height:26px; }
.ic-xl{ width:34px; height:34px; }
.ic-title{ width:20px; height:20px; vertical-align:-4px; margin-right:8px; color:var(--accent-a); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  min-height:100vh; display:flex; align-items:center;
  padding-top:calc(var(--nav-h) + 40px);
  overflow:hidden;
  background:
    radial-gradient(1100px 560px at 82% -10%, rgba(124,58,237,.20), transparent 60%),
    radial-gradient(900px 500px at 8% 10%, rgba(0,217,255,.14), transparent 60%),
    var(--bg-0);
}
.net-canvas{ position:absolute; inset:0; z-index:1; opacity:.65; }
.net-canvas-dim{ opacity:.3; }
.hero-glow{ position:absolute; border-radius:50%; filter:blur(80px); z-index:0; pointer-events:none; will-change:transform; }
.hero-glow-a{ width:460px; height:460px; background:rgba(0,217,255,.18); top:-120px; right:-100px; }
.hero-glow-b{ width:420px; height:420px; background:rgba(124,58,237,.20); bottom:-160px; left:-120px; }

/* Perspective "virtual floor" — the digital horizon the real content stands on */
.hero-floor{
  position:absolute; left:-10%; right:-10%; bottom:-6%; height:52%; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(0,217,255,.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,217,255,.22) 1px, transparent 1px);
  background-size:64px 64px;
  transform:perspective(420px) rotateX(62deg);
  transform-origin:bottom;
  mask-image:linear-gradient(to top, #000 0%, transparent 85%);
  opacity:.5;
}

/* Corner HUD brackets framing the hero, like a viewfinder over the real page */
.hero-hud{ position:absolute; inset:28px; z-index:1; pointer-events:none; }
.hero-hud-corner{ position:absolute; width:26px; height:26px; border-color:rgba(0,217,255,.4); border-style:solid; border-width:0; }
.hero-hud-tl{ top:0; left:0; border-top-width:1.5px; border-left-width:1.5px; }
.hero-hud-tr{ top:0; right:0; border-top-width:1.5px; border-right-width:1.5px; }
.hero-hud-bl{ bottom:0; left:0; border-bottom-width:1.5px; border-left-width:1.5px; }
.hero-hud-br{ bottom:0; right:0; border-bottom-width:1.5px; border-right-width:1.5px; }

.hero-inner{ text-align:left; max-width:900px; }
.hero-title{ font-size:clamp(2.2rem, 5.4vw, 4rem); line-height:1.08; margin-bottom:.4em; }
.hero-subtitle{ font-size:clamp(1.05rem, 2vw, 1.3rem); color:var(--text-0); font-weight:500; max-width:680px; }
.hero-tagline{ color:var(--text-2); max-width:640px; font-size:1.02rem; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin:30px 0 34px; }

.hero-meta{ display:flex; flex-wrap:wrap; gap:12px; }
.hero-meta-item{
  display:flex; align-items:center; gap:8px;
  padding:9px 16px; border-radius:999px;
  background:var(--panel); border:1px solid var(--panel-border);
  font-size:.86rem; color:var(--text-1);
  transition:border-color .2s, color .2s;
}
.hero-meta-item svg{ color:var(--accent-a); width:16px; height:16px; }
a.hero-meta-item:hover{ border-color:var(--panel-border-hover); color:var(--text-0); }
.hero-meta-sla{ color:var(--accent-c); border-color:rgba(0,255,178,.3); }
.hero-meta-sla svg{ color:var(--accent-c); }

.scroll-cue{
  position:absolute; left:50%; bottom:30px; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:6px;
  font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text-2);
  z-index:2; animation:bob 2.4s ease-in-out infinite;
}
.scroll-cue svg{ width:18px; height:18px; }
@keyframes bob{ 0%,100%{ transform:translateX(-50%) translateY(0);} 50%{ transform:translateX(-50%) translateY(8px);} }

/* ==========================================================================
   Branding section
   ========================================================================== */
.branding-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; margin-top:44px; }
.branding-col h3{ display:flex; align-items:center; font-size:1.2rem; }
.feature-list li{
  position:relative; padding:0 0 16px 0; border-bottom:1px solid var(--panel-border);
  margin-bottom:16px; color:var(--text-1); font-size:.96rem;
}
.feature-list li:last-child{ border-bottom:0; margin-bottom:0; padding-bottom:0; }
.feature-list strong{ color:var(--text-0); display:block; margin-bottom:3px; font-family:var(--font-display); font-weight:600; font-size:.98rem; }
.branding-photo{
  position:relative; margin:22px 0 0; border-radius:var(--radius-md);
  border:1px solid var(--panel-border); box-shadow:var(--shadow-glow);
}
.branding-photo img{ width:100%; height:260px; object-fit:cover; filter:saturate(1.05) contrast(1.03); }

/* ==========================================================================
   Pillar cards (portfolio)
   ========================================================================== */
.pillar-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:44px; }
.pillar-card{
  position:relative; padding:28px 24px; border-radius:var(--radius-lg);
  background:var(--panel); border:1px solid var(--panel-border);
  transition:transform .3s ease, border-color .3s ease, background .3s ease;
}
.pillar-card:hover{ transform:translateY(-6px); border-color:var(--panel-border-hover); background:rgba(255,255,255,.05); }
.pillar-num{ position:absolute; top:20px; right:24px; font-family:var(--font-mono); color:var(--text-2); font-size:.8rem; }
.pillar-icon{
  width:54px; height:54px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:var(--grad-soft); color:var(--accent-a); margin-bottom:18px;
}
.pillar-card h3{ font-size:1.06rem; margin-bottom:10px; }
.pillar-card p{ font-size:.9rem; color:var(--text-2); margin:0; }

/* ==========================================================================
   Split head (icon + title combo)
   ========================================================================== */
.split-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:20px; }
.split-icon{
  width:64px; height:64px; border-radius:18px; flex:none;
  display:flex; align-items:center; justify-content:center;
  background:var(--grad-soft); color:var(--accent-b);
}

/* ==========================================================================
   Point list (checklist rows)
   ========================================================================== */
.point-list{ margin-top:40px; display:flex; flex-direction:column; gap:22px; }
.point-list-compact{ margin-top:28px; gap:18px; }
.point-row{ display:flex; gap:16px; align-items:flex-start; }
.point-badge{
  flex:none; width:30px; height:30px; border-radius:50%; margin-top:2px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(0,217,255,.12); color:var(--accent-a); border:1px solid rgba(0,217,255,.3);
}
.point-row h4{ font-size:1rem; margin-bottom:4px; color:var(--text-0); }
.point-row p{ margin:0; color:var(--text-2); font-size:.92rem; }

/* ==========================================================================
   Media grid (text + photo / visual)
   ========================================================================== */
.media-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:52px; align-items:center; }
.media-grid-rev{ grid-template-columns:.95fr 1.05fr; }
.media-grid-rev .media-text{ order:2; }
.media-photo{
  position:relative; border-radius:var(--radius-lg);
  border:1px solid var(--panel-border); box-shadow:var(--shadow-glow);
}
.media-photo img{ width:100%; height:460px; object-fit:cover; }

/* ==========================================================================
   AR frame — a digital "scan" layer over a real photograph
   ========================================================================== */
.ar-clip{ border-radius:inherit; overflow:hidden; }
.ar-corner{
  position:absolute; width:24px; height:24px; z-index:3; pointer-events:none;
  border-color:var(--accent-a); border-style:solid; border-width:0;
  filter:drop-shadow(0 0 4px rgba(0,217,255,.6));
}
.ar-corner-tl{ top:10px; left:10px; border-top-width:2px; border-left-width:2px; }
.ar-corner-tr{ top:10px; right:10px; border-top-width:2px; border-right-width:2px; }
.ar-corner-bl{ bottom:10px; left:10px; border-bottom-width:2px; border-left-width:2px; }
.ar-corner-br{ bottom:10px; right:10px; border-bottom-width:2px; border-right-width:2px; }
.ar-scanline{
  position:absolute; left:0; right:0; top:0; height:2px; z-index:2; pointer-events:none;
  background:linear-gradient(90deg, transparent, rgba(0,255,178,.9), transparent);
  box-shadow:0 0 12px 2px rgba(0,255,178,.5);
  animation:ar-scan 4.5s ease-in-out infinite;
}
@keyframes ar-scan{
  0%, 8%{ top:2%; opacity:0; }
  14%{ opacity:1; }
  46%{ opacity:1; }
  52%, 100%{ top:96%; opacity:0; }
}
.ar-tag{
  position:absolute; left:var(--x); top:var(--y); z-index:4;
  display:flex; align-items:center; gap:8px;
  transform:translateY(-50%);
  opacity:0; transition:opacity .5s ease var(--d,0ms), transform .5s ease var(--d,0ms);
}
.ar-frame.in-view .ar-tag{ opacity:1; }
.ar-tag-dot{
  position:relative; width:8px; height:8px; border-radius:50%; flex:none;
  background:var(--accent-c); box-shadow:0 0 0 4px rgba(0,255,178,.18);
}
.ar-tag-dot::after{
  content:""; position:absolute; inset:-4px; border-radius:50%;
  border:1px solid rgba(0,255,178,.6); animation:ar-ping 2.2s ease-out infinite;
}
@keyframes ar-ping{ 0%{ transform:scale(.6); opacity:1; } 100%{ transform:scale(2.1); opacity:0; } }
.ar-tag-label{
  font-family:var(--font-mono); font-size:.72rem; white-space:nowrap;
  background:rgba(6,9,17,.78); backdrop-filter:blur(6px);
  border:1px solid rgba(0,255,178,.35); color:var(--text-0);
  padding:5px 10px; border-radius:6px;
}
.ar-tag-r{ flex-direction:row-reverse; }
.ar-tag-r .ar-tag-label{ text-align:right; }
.media-badge{
  position:absolute; left:18px; bottom:18px;
  background:rgba(6,9,17,.72); backdrop-filter:blur(6px);
  border:1px solid var(--panel-border); color:var(--text-0);
  padding:8px 14px; border-radius:10px; font-size:.86rem; font-family:var(--font-mono);
}
.media-badge em{ display:block; font-style:normal; color:var(--text-2); font-size:.72rem; }

/* ==========================================================================
   Feature card grid
   ========================================================================== */
.card-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:40px; }
.card-grid-narrow{ grid-template-columns:repeat(3,1fr); }
.feature-card{
  padding:26px 22px; border-radius:var(--radius-md);
  background:var(--panel); border:1px solid var(--panel-border);
  transition:transform .25s ease, border-color .25s ease;
}
.feature-card:hover{ transform:translateY(-4px); border-color:var(--panel-border-hover); }
.feature-icon{
  width:44px; height:44px; border-radius:12px; margin-bottom:14px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(0,217,255,.1); color:var(--accent-a);
}
.feature-card h4{ font-size:.98rem; margin-bottom:8px; }
.feature-card p{ font-size:.88rem; color:var(--text-2); margin:0; }

/* ==========================================================================
   PBX visual (slide 8)
   ========================================================================== */
.pbx-visual{ display:flex; flex-direction:column; gap:20px; }
.pbx-card{
  border-radius:var(--radius-lg); padding:24px; background:var(--grad-soft);
  border:1px solid rgba(0,217,255,.25);
}
.pbx-top{ display:flex; align-items:center; gap:10px; color:var(--text-0); font-weight:600; margin-bottom:18px; }
.pbx-top svg{ color:var(--accent-a); }
.pbx-wave{ display:flex; align-items:flex-end; gap:3px; height:56px; margin-bottom:16px; }
.pbx-wave span{
  flex:1; background:var(--grad); border-radius:2px;
  animation:wave 1.6s ease-in-out infinite;
  animation-delay:calc(var(--i,0) * 60ms);
}
.pbx-wave span:nth-child(1){--i:1}.pbx-wave span:nth-child(2){--i:2}.pbx-wave span:nth-child(3){--i:3}.pbx-wave span:nth-child(4){--i:4}.pbx-wave span:nth-child(5){--i:5}.pbx-wave span:nth-child(6){--i:6}.pbx-wave span:nth-child(7){--i:7}.pbx-wave span:nth-child(8){--i:8}.pbx-wave span:nth-child(9){--i:9}.pbx-wave span:nth-child(10){--i:10}.pbx-wave span:nth-child(11){--i:11}.pbx-wave span:nth-child(12){--i:12}.pbx-wave span:nth-child(13){--i:13}.pbx-wave span:nth-child(14){--i:14}.pbx-wave span:nth-child(15){--i:15}.pbx-wave span:nth-child(16){--i:16}.pbx-wave span:nth-child(17){--i:17}.pbx-wave span:nth-child(18){--i:18}.pbx-wave span:nth-child(19){--i:19}.pbx-wave span:nth-child(20){--i:20}.pbx-wave span:nth-child(21){--i:21}.pbx-wave span:nth-child(22){--i:22}.pbx-wave span:nth-child(23){--i:23}.pbx-wave span:nth-child(24){--i:24}
@keyframes wave{ 0%,100%{ height:14%; opacity:.5 } 50%{ height:100%; opacity:1 } }
.pbx-status{ display:flex; align-items:center; gap:8px; font-size:.86rem; color:var(--text-1); }
.pbx-dot{ width:8px; height:8px; border-radius:50%; background:var(--accent-c); box-shadow:0 0 0 4px rgba(0,255,178,.18); animation:pulse 1.8s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1 } 50%{ opacity:.4 } }

/* ==========================================================================
   Terminal visual (slide 8 & 10)
   ========================================================================== */
.terminal-card{
  border-radius:var(--radius-md); overflow:hidden;
  background:#060a14; border:1px solid var(--panel-border);
  box-shadow:var(--shadow-glow);
}
.terminal-card-lg .terminal-body{ min-height:340px; }
.terminal-head{
  display:flex; align-items:center; gap:7px; padding:12px 16px;
  background:rgba(255,255,255,.03); border-bottom:1px solid var(--panel-border);
}
.terminal-head span{ width:10px; height:10px; border-radius:50%; background:#3a4257; }
.terminal-head span:nth-child(1){ background:#ff5f57 }
.terminal-head span:nth-child(2){ background:#febc2e }
.terminal-head span:nth-child(3){ background:#28c840 }
.terminal-head em{ font-style:normal; margin-left:10px; font-size:.76rem; color:var(--text-2); font-family:var(--font-mono); }
.terminal-body{
  margin:0; padding:20px; font-family:var(--font-mono); font-size:.86rem; color:var(--accent-c);
  min-height:190px; white-space:pre-wrap; word-break:break-word; line-height:1.7;
}
.terminal-body .tc-muted{ color:var(--text-2); }
.terminal-body .tc-accent{ color:var(--accent-a); }
.terminal-body .cursor{ display:inline-block; width:8px; height:1em; background:var(--accent-c); vertical-align:-2px; animation:blink 1s step-end infinite; }
@keyframes blink{ 50%{ opacity:0 } }

/* ==========================================================================
   Rack visual (slide 9)
   ========================================================================== */
.rack-visual{ display:flex; flex-direction:column; gap:22px; }
.rack-frame{
  border-radius:var(--radius-md); padding:16px; background:#060a14;
  border:1px solid var(--panel-border); box-shadow:var(--shadow-glow);
  display:flex; flex-direction:column; gap:7px;
}
.rack-unit{
  display:flex; align-items:center; gap:8px; padding:9px 12px;
  background:rgba(255,255,255,.035); border:1px solid rgba(255,255,255,.06); border-radius:6px;
}
.rack-led{ width:7px; height:7px; border-radius:50%; background:var(--accent-c); animation:pulse 2.4s ease-in-out infinite; animation-delay:calc(var(--u,0) * 180ms); }
.rack-led:nth-child(2){ background:var(--accent-a); animation-delay:calc(var(--u,0) * 180ms + 400ms); }
.rack-slots{ flex:1; height:10px; border-radius:3px; background:repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 6px, transparent 6px 10px); }
.rack-stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.rack-stats div{ padding:16px; border-radius:var(--radius-sm); background:var(--panel); border:1px solid var(--panel-border); text-align:center; }
.rack-stats strong{ display:block; font-family:var(--font-display); color:var(--accent-a); font-size:1.2rem; }
.rack-stats em{ font-style:normal; color:var(--text-2); font-size:.78rem; }

/* ==========================================================================
   Pricing table
   ========================================================================== */
.pricing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px; align-items:stretch; }
.pricing-card{
  position:relative; padding:30px 26px; border-radius:var(--radius-lg);
  background:var(--panel); border:1px solid var(--panel-border);
  display:flex; flex-direction:column;
  transition:transform .3s ease, border-color .3s ease;
}
.pricing-card:hover{ transform:translateY(-6px); }
.pricing-card-highlight{
  background:linear-gradient(180deg, rgba(0,217,255,.08), rgba(124,58,237,.08));
  border-color:rgba(0,217,255,.4);
  box-shadow:var(--shadow-glow);
}
.pricing-tag{
  position:absolute; top:-13px; left:26px; padding:5px 14px; border-radius:999px;
  background:var(--grad); color:#04121b; font-size:.72rem; font-weight:700; letter-spacing:.03em;
}
.pricing-card h3{ font-size:1.25rem; margin-bottom:20px; }
.pricing-rows{ display:flex; flex-direction:column; gap:16px; flex:1; margin-bottom:24px; }
.pricing-rows li{ display:flex; flex-direction:column; gap:4px; border-bottom:1px solid var(--panel-border); padding-bottom:14px; }
.pricing-rows li:last-child{ border-bottom:0; padding-bottom:0; }
.pricing-label{ display:flex; align-items:center; gap:8px; font-size:.76rem; text-transform:uppercase; letter-spacing:.05em; color:var(--accent-a); font-weight:600; }
.pricing-label svg{ width:14px; height:14px; }
.pricing-value{ color:var(--text-1); font-size:.92rem; }

/* ==========================================================================
   Stats row (SLA)
   ========================================================================== */
.stats-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin:44px 0 52px; }
.stat-item{
  padding:28px 20px; text-align:center; border-radius:var(--radius-md);
  background:var(--panel); border:1px solid var(--panel-border);
}
.stat-value, .stat-value-raw{
  font-family:var(--font-display); font-size:2.3rem; font-weight:700;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-suffix{ font-family:var(--font-display); font-size:1.6rem; font-weight:700; color:var(--accent-a); }
.stat-item em{ display:block; font-style:normal; margin-top:8px; color:var(--text-2); font-size:.86rem; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-section{ position:relative; overflow:hidden; }
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:36px; margin-top:44px; }
.contact-info{ display:flex; flex-direction:column; gap:14px; }
.contact-info-card{
  display:flex; align-items:center; gap:16px; padding:20px;
  border-radius:var(--radius-md); background:var(--panel); border:1px solid var(--panel-border);
  transition:border-color .2s, transform .2s;
}
a.contact-info-card:hover{ border-color:var(--panel-border-hover); transform:translateX(4px); }
.contact-info-card svg{ color:var(--accent-a); flex:none; }
.contact-info-card strong{ display:block; color:var(--text-0); font-size:.95rem; margin-bottom:2px; }
.contact-info-card span{ color:var(--text-2); font-size:.88rem; }

.contact-form{
  padding:32px; border-radius:var(--radius-lg);
  background:var(--panel); border:1px solid var(--panel-border);
  display:flex; flex-direction:column; gap:18px;
}
.form-row{ display:flex; flex-direction:column; gap:7px; }
.form-row-split{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-row-split > div{ display:flex; flex-direction:column; gap:7px; }
.contact-form label{ font-size:.82rem; color:var(--text-2); }
.contact-form input, .contact-form select, .contact-form textarea{
  background:rgba(255,255,255,.04); border:1px solid var(--panel-border); border-radius:10px;
  padding:12px 14px; color:var(--text-0); font-family:var(--font-body); font-size:.94rem;
  transition:border-color .2s, background .2s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
  outline:none; border-color:var(--accent-a); background:rgba(255,255,255,.06);
}
.contact-form textarea{ resize:vertical; }
.contact-form select{ color-scheme:dark; }
.contact-form select option{ background:#0d1526; color:#f3f6fc; }
.form-honeypot{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-alert{
  display:flex; align-items:center; gap:10px; padding:12px 16px; border-radius:10px; font-size:.88rem;
}
.form-alert-success{ background:rgba(0,255,178,.1); border:1px solid rgba(0,255,178,.3); color:var(--accent-c); }
.form-alert-error{ background:rgba(255,90,90,.1); border:1px solid rgba(255,90,90,.3); color:#ff9a9a; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{ padding:48px 0; border-top:1px solid var(--panel-border); background:var(--bg-0); }
.footer-inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; }
.footer-brand{ display:flex; align-items:center; gap:12px; color:var(--text-0); font-weight:600; font-family:var(--font-display); }
.footer-brand .brand-mark{ width:30px; height:30px; }
.site-footer p{ margin:0; color:var(--text-2); font-size:.86rem; }
.footer-contact{ display:flex; gap:8px; color:var(--text-2); font-size:.86rem; }
.footer-contact a:hover{ color:var(--accent-a); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px){
  .dot-nav{ display:none; }
  .pillar-grid{ grid-template-columns:repeat(2,1fr); }
  .card-grid, .card-grid-narrow{ grid-template-columns:repeat(2,1fr); }
  .pricing-grid{ grid-template-columns:1fr; max-width:460px; margin-left:auto; margin-right:auto; }
}

@media (max-width: 980px){
  .main-nav{
    position:fixed; top:var(--nav-h); left:0; right:0; bottom:0;
    background:rgba(6,9,17,.98); backdrop-filter:blur(10px);
    transform:translateX(100%); transition:transform .3s ease;
    padding:24px; overflow-y:auto;
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap:4px; }
  .main-nav a{ padding:16px; font-size:1.05rem; border-bottom:1px solid var(--panel-border); border-radius:0; }
  .navbar-cta span{ display:none; }
  .navbar-cta{ padding:10px; }
  .nav-toggle{ display:block; }

  .branding-grid, .media-grid, .media-grid-rev, .contact-grid{ grid-template-columns:1fr; }
  .media-grid-rev .media-text{ order:0; }
  .form-row-split{ grid-template-columns:1fr; }
  .stats-row{ grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 640px){
  .section{ padding:88px 0; }
  .section-inner{ padding:0 20px; }
  .pillar-grid, .card-grid, .card-grid-narrow{ grid-template-columns:1fr; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ width:100%; }
  .to-top{ right:16px; bottom:16px; }
  .media-photo img{ height:280px; }
  .rack-stats{ grid-template-columns:1fr; }
}