/* ==========================================================================
   TitanoFlash.solutions — Demo redesign
   Base reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"] { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; }
p, li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }

::selection { background: color-mix(in oklab, var(--color-primary) 35%, transparent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  /* type scale */
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.84rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --text-2xl: clamp(2.1rem, 1.5rem + 2.4vw, 3.6rem);
  --text-3xl: clamp(2.6rem, 1.2rem + 4.5vw, 5.4rem);

  /* spacing (4px base) */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* fonts */
  --font-display: 'Clash Display', 'Cabinet Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Satoshi', 'General Sans', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;

  /* surfaces — deep operations-console navy */
  --color-bg: #05080f;
  --color-surface: #0a0f1c;
  --color-surface-2: #0e1526;
  --color-surface-3: #131b30;
  --color-border: #1c2740;
  --color-border-strong: #2a3a5c;

  /* text */
  --color-text: #eef2f9;
  --color-text-muted: #8b96ac;
  --color-text-faint: #566078;

  /* accent — signal cyan (kept from the original brand) */
  --color-primary: #29e0d8;
  --color-primary-strong: #5df0e8;
  --color-primary-dim: #0f4a49;
  --color-primary-highlight: rgba(41, 224, 216, 0.12);
  --color-primary-glow: rgba(41, 224, 216, 0.3);

  /* secondary accent — used sparingly for status/variety */
  --color-violet: #8b7cf6;
  --color-amber: #f5b95c;
  --color-success: #3ddc97;
  --color-danger: #f2678a;

  --radius-sm: 0.4rem;
  --radius-md: 0.7rem;
  --radius-lg: 1.1rem;
  --radius-xl: 1.6rem;
  --radius-full: 999px;

  --shadow-sm: 0 2px 10px rgba(0,0,0,0.35);
  --shadow-md: 0 12px 32px rgba(0,0,0,0.45);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.55);
  --shadow-glow: 0 0 0 1px rgba(41,224,216,0.18), 0 0 32px rgba(41,224,216,0.10);

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-wide: 1280px;
  --content-default: 1080px;
  --content-narrow: 680px;
}

/* seasonal / mood theme overrides — swaps the accent only, structure stays identical */
[data-accent="gold"]   { --color-primary: #e9c46a; --color-primary-strong: #f3d68f; --color-primary-dim: #4a3c14; --color-primary-highlight: rgba(233,196,106,0.12); --color-primary-glow: rgba(233, 196, 106, 0.3); }
[data-accent="rose"]   { --color-primary: #f078a6; --color-primary-strong: #f6a3c3; --color-primary-dim: #4a1c30; --color-primary-highlight: rgba(240,120,166,0.12); --color-primary-glow: rgba(240, 120, 166, 0.3); }
[data-accent="clover"] { --color-primary: #4fd88a; --color-primary-strong: #7fe8ac; --color-primary-dim: #124a30; --color-primary-highlight: rgba(79,216,138,0.12); --color-primary-glow: rgba(79, 216, 138, 0.3); }
[data-accent="slate"]  { --color-primary: #a7b4c9; --color-primary-strong: #ccd6e6; --color-primary-dim: #2e3648; --color-primary-highlight: rgba(167,180,201,0.12); --color-primary-glow: rgba(167, 180, 201, 0.3); }
[data-accent="ember"]  { --color-primary: #f5915a; --color-primary-strong: #f9b087; --color-primary-dim: #4a2612; --color-primary-highlight: rgba(245,145,90,0.12); --color-primary-glow: rgba(245, 145, 90, 0.3); }
[data-accent="pumpkin"]{ --color-primary: #f0973f; --color-primary-strong: #f6b46e; --color-primary-dim: #4a2a0d; --color-primary-highlight: rgba(240,151,63,0.12); --color-primary-glow: rgba(240, 151, 63, 0.3); }
[data-accent="frost"]  { --color-primary: #7fd6f7; --color-primary-strong: #aee7fb; --color-primary-dim: #163a4a; --color-primary-highlight: rgba(127,214,247,0.12); --color-primary-glow: rgba(127, 214, 247, 0.3); }

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.wrap--narrow { max-width: var(--content-narrow); }
section { position: relative; padding-block: clamp(var(--space-10), 5vw, var(--space-16)); }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: var(--space-4);
}
.eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 10px var(--color-primary); }
.section-head { max-width: 640px; margin-bottom: var(--space-8); }
.section-head h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-3); }
.section-head p { color: var(--color-text-muted); font-size: var(--text-base); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* background particle canvas */
#bg-canvas { position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.6; }
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px), 
    linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: 24px 24px, 48px 48px, 48px 48px;
  mask-image: radial-gradient(ellipse 75% 60% at 50% 15%, black 20%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 15%, black 20%, transparent 85%);
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  backdrop-filter: blur(14px);
  background: rgba(5,8,15,0.72);
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.site-header.is-hidden { transform: translateY(-100%); }
.brand { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; letter-spacing: -0.01em; }
.brand img { width: 34px; height: 34px; }
.brand .ver { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); border: 1px solid var(--color-border-strong); border-radius: var(--radius-full); padding: 2px 8px; margin-left: var(--space-1); }
.nav-links { display: flex; align-items: center; gap: var(--space-8); }
.nav-links a { font-size: var(--text-sm); color: var(--color-text-muted); transition: color var(--transition); position: relative; }
.nav-links a:hover { color: var(--color-text); }
.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; padding: 0.7em 1.4em; border-radius: var(--radius-full);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: #04141a; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px var(--color-primary), 0 0 40px rgba(41,224,216,0.28); }
.btn-outline { border: 1px solid var(--color-border-strong); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-ghost { color: var(--color-text-muted); }
.btn-ghost:hover { color: var(--color-text); }
.btn-sm { padding: 0.5em 1.1em; font-size: var(--text-xs); }
.menu-toggle { display: none; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { padding-top: clamp(var(--space-20), 14vw, var(--space-32)); padding-bottom: var(--space-6); }
.hero-inner { max-width: 1080px; }
.hero h1 { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 600; letter-spacing: -0.02em; text-wrap: wrap !important; }
.hero h1 .accent { color: var(--color-primary); }
.hero .lede { margin-top: var(--space-6); font-size: var(--text-lg); color: var(--color-text-muted); max-width: 800px; }
.hero-cta { display: flex; gap: var(--space-4); margin-top: var(--space-10); flex-wrap: wrap; }
/* Tactical Stats Brain Layout */
.stats-brain-container {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 340px;
  margin: var(--space-8) auto -40px auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes brainFlash {
  0%, 100% {
    box-shadow: 0 0 35px rgba(41, 224, 216, 0.25);
    border-color: rgba(41, 224, 216, 0.3);
    filter: brightness(1);
  }
  50% {
    box-shadow: 0 0 55px rgba(41, 224, 216, 0.55);
    border-color: rgba(41, 224, 216, 0.6);
    filter: brightness(1.2);
  }
}

.brain-core {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid rgba(41, 224, 216, 0.3);
  box-shadow: 0 0 40px rgba(41, 224, 216, 0.25);
  background: #020408;
  overflow: hidden;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: brainFlash 3s ease-in-out infinite;
  transition: transform var(--transition), box-shadow var(--transition);
}
.brain-core:hover {
  transform: scale(1.05);
  box-shadow: 0 0 50px rgba(41, 224, 216, 0.4);
}
.brain-core img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.connecting-pipelines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}
.pipeline-path {
  fill: none;
  stroke: rgba(41, 224, 216, 0.45);
  stroke-width: 2px;
  stroke-dasharray: 6 4;
  animation: dash 35s linear infinite;
}
@keyframes dash {
  to {
    stroke-dashoffset: -1000;
  }
}

.pipeline-pulse {
  fill: none;
  stroke: #ffffff;
  stroke-width: 3px;
  stroke-dasharray: 10 160;
  stroke-linecap: round;
  filter: drop-shadow(0 0 5px #29e0d8);
  animation: pulseFlow 3s linear infinite;
}
@keyframes pulseFlow {
  to {
    stroke-dashoffset: -340;
  }
}

.brain-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  z-index: 15;
  width: 140px;
}
.node-circle {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(10, 15, 30, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(41, 224, 216, 0.3);
  box-shadow: 0 0 20px rgba(41, 224, 216, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.node-circle:hover {
  transform: scale(1.1);
  border-color: rgba(41, 224, 216, 0.6);
  box-shadow: 0 0 25px rgba(41, 224, 216, 0.35);
}
.node-circle b {
  font-family: var(--font-display);
  font-size: var(--text-md);
  color: var(--color-primary);
}
.brain-node span {
  font-family: var(--font-mono);
  font-size: var(--text-xxs);
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  text-transform: uppercase;
  text-align: center;
}

/* Positioning on Desktop */
.node-top-left { top: 20px; left: 40px; }
.node-bottom-left { bottom: 20px; left: 40px; }
.node-top-right { top: 20px; right: 40px; }
.node-bottom-right { bottom: 20px; right: 40px; }

/* ==========================================================================
   Weekly video / updates section
   ========================================================================== */
.video-section-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-8); align-items: stretch; }
.video-wrapper { display: flex; flex-direction: column; gap: var(--space-4); align-self: start; }
.video-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border);
  background: var(--color-surface); box-shadow: var(--shadow-md); aspect-ratio: 16/9;
  width: 100%; min-width: 0;
}
.video-frame iframe, .video-frame video { width: 100%; height: 100%; border: 0; }
.video-frame .video-fallback {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3);
  color: var(--color-text-faint); text-align: center; padding: var(--space-6);
}

.video-subscribe-footer {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(10, 15, 30, 0.35); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-5); gap: var(--space-4);
}
.video-subscribe-footer h4 { font-family: var(--font-display); font-size: var(--text-sm); font-weight: 600; margin-bottom: 2px; color: var(--color-text); }
.video-subscribe-footer p { font-size: var(--text-xs); color: var(--color-text-muted); margin: 0; }

.video-side { display: flex; flex-direction: column; gap: var(--space-6); align-self: stretch; }

/* Unified Operations Console Card */
.operations-console-card {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface);
  display: flex; flex-direction: column; height: 100%; min-height: 380px; overflow: hidden; box-shadow: var(--shadow-md);
}
.console-header {
  background: var(--color-surface-2); border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
}
.console-dots { display: flex; gap: 6px; }
.console-dots .dot { width: 8px; height: 8px; border-radius: 50%; }
.console-dots .dot.red { background: #ff5f56; }
.console-dots .dot.yellow { background: #ffbd2e; }
.console-dots .dot.green { background: #27c93f; }
.console-title { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted); flex-grow: 1; text-align: center; }
.console-badge { display: inline-flex; align-items: center; gap: var(--space-1); font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-primary); }
.badge-pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 8px var(--color-primary); animation: pulse 2s infinite; }

.console-terminal {
  background: #020408; padding: var(--space-4); font-family: var(--font-mono); font-size: 11px; line-height: 1.6;
  overflow-y: auto; flex-grow: 1; max-height: 220px; display: flex; flex-direction: column; gap: 4px; border-bottom: 1px solid var(--color-border);
}
.console-terminal::-webkit-scrollbar { width: 4px; }
.console-terminal::-webkit-scrollbar-thumb { background: var(--color-border-strong); border-radius: 2px; }

/* Infrastructure Cluster Map */
.cluster-map { padding: var(--space-4); background: var(--color-surface-2); }
.cluster-map h5 { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; color: var(--color-text-faint); margin-bottom: var(--space-3); text-transform: uppercase; }
.nodes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.node-item { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2); border-radius: var(--radius-sm); border: 1px solid var(--color-border); background: var(--color-surface); }
.node-indicator { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.node-indicator.online { background: var(--color-primary); box-shadow: 0 0 8px var(--color-primary); animation: pulse-node 2.5s infinite; }
.node-item:nth-child(2) .node-indicator.online { animation-delay: 0.5s; }
.node-item:nth-child(3) .node-indicator.online { animation-delay: 1.1s; }
@keyframes pulse-node { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.node-label h6 { font-family: var(--font-display); font-size: 11px; font-weight: 500; color: var(--color-text); margin: 0; line-height: 1.1; }
.node-label span { font-family: var(--font-mono); font-size: 9px; color: var(--color-text-faint); display: block; line-height: 1.1; margin-top: 1px; }

.text-cyan { color: var(--color-primary) !important; text-shadow: 0 0 8px var(--color-primary-glow); }

/* ==========================================================================
   Projects grid ("la tabla")
   ========================================================================== */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }

/* Per-project color halo (Cyan / Violet / Emerald) */
.project-card { --card-accent: var(--color-primary); }
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--card-accent); opacity: 0.85; pointer-events: none;
  box-shadow: 0 0 18px var(--card-accent);
}
.project-card .tag { color: var(--card-accent) !important; }
.project-card .tag::before { background: var(--card-accent) !important; box-shadow: 0 0 8px var(--card-accent); }
.project-card:hover { border-color: var(--card-accent); box-shadow: 0 0 0 1px color-mix(in oklab, var(--card-accent) 40%, transparent), 0 12px 36px color-mix(in oklab, var(--card-accent) 20%, transparent); }
.project-card:hover .arrow { color: var(--card-accent); }
.project-card .card-action-trigger { color: var(--card-accent); border-color: color-mix(in oklab, var(--card-accent) 35%, transparent); }
.project-card:hover .card-action-trigger { background: color-mix(in oklab, var(--card-accent) 14%, transparent); border-color: var(--card-accent); }
.project-card .chip-video { color: var(--card-accent) !important; border-color: color-mix(in oklab, var(--card-accent) 35%, transparent) !important; }
.project-card:hover .chip-video { background: color-mix(in oklab, var(--card-accent) 14%, transparent); }
.project-card .card-preview-image { border-color: color-mix(in oklab, var(--card-accent) 22%, transparent); }
.project-card {
  grid-column: span 3;
  display: block; width: 100%; text-align: left;
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface);
  padding: var(--space-8); position: relative; overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.project-card:not(.project-card--soon) {
  background-image: linear-gradient(135deg, rgba(3, 5, 10, 0.94) 30%, rgba(3, 5, 10, 0.75) 100%), url('../img/dashboard_glass_preview.jpg');
  background-size: cover;
  background-position: center;
}
.project-card::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; opacity: 0; pointer-events: none;
  background: radial-gradient(480px circle at var(--mx,50%) var(--my,50%), var(--color-primary-highlight), transparent 70%);
  transition: opacity var(--transition);
}
.project-card:hover::after { opacity: 1; }
.project-card:hover { transform: translateY(-3px); border-color: var(--color-border-strong); box-shadow: var(--shadow-md); }
.project-card .row-top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-5); }
.project-card .tag { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-primary); }
.project-card .tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); }
.project-card .arrow { color: var(--color-text-faint); transition: transform var(--transition), color var(--transition); }
.project-card:hover .arrow { transform: translate(4px,-4px); color: var(--color-primary); }
.project-card h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; margin-bottom: var(--space-3); }
.project-card p.desc { color: var(--color-text-muted); font-size: var(--text-sm); margin-bottom: var(--space-6); max-width: 60ch; }
.project-card .chips { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.chip { font-size: var(--text-xs); font-family: var(--font-mono); padding: 0.35em 0.85em; border-radius: var(--radius-full); border: 1px solid var(--color-border-strong); color: var(--color-text-muted); }
.chip-video {
  border-color: rgba(139, 124, 246, 0.35) !important;
  background: rgba(139, 124, 246, 0.08) !important;
  color: #a89eff !important;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.project-card:hover .chip-video {
  border-color: #8b7cf6 !important;
  box-shadow: 0 0 10px rgba(139, 124, 246, 0.25);
  color: #fff !important;
}
.card-action-trigger {
  font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted);
  border: 1px solid var(--color-border-strong); padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full); background: var(--color-surface-2);
  text-transform: uppercase; letter-spacing: 0.08em; display: flex; align-items: center; gap: var(--space-1);
  transition: border-color var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition);
}
.project-card:hover .card-action-trigger {
  border-color: rgba(41, 224, 216, 0.6); background: rgba(41, 224, 216, 0.08);
  color: var(--color-primary-strong); box-shadow: 0 0 12px rgba(41, 224, 216, 0.2);
}
.card-preview-image {
  border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border);
  aspect-ratio: 16/10; width: 100%; margin-bottom: var(--space-4); background: #020408;
}
.card-preview-image img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform var(--transition);
}
.project-card:hover .card-preview-image img {
  transform: scale(1.03);
}

.project-card--soon { grid-column: span 3; cursor: default; opacity: 0.7; }
.project-card--soon .row-top .tag { color: var(--color-text-faint); }
.project-card--soon .row-top .tag::before { background: var(--color-text-faint); }
.project-card--soon:hover { transform: none; box-shadow: none; border-color: var(--color-border); }
.project-card--soon .lock { color: var(--color-text-faint); }
.soon-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.soon-row .project-card--soon { grid-column: span 1; }

/* ==========================================================================
   Project modal / drawer
   ========================================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200; background: rgba(3,5,10,0.7); backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.modal-overlay.is-open { opacity: 1; pointer-events: auto; }
.modal-panel {
  position: fixed; top: 0; right: 0; height: 100dvh; width: min(760px, 100%);
  background: var(--color-surface); border-left: 1px solid var(--color-border-strong);
  transform: translateX(100%); transition: transform 380ms cubic-bezier(0.16,1,0.3,1);
  overflow-y: auto; z-index: 201; box-shadow: var(--shadow-lg);
}
.modal-overlay.is-open .modal-panel { transform: translateX(0); }
.modal-inner { padding: var(--space-8); padding-top: var(--space-16); }
.modal-close {
  position: absolute; top: var(--space-6); right: var(--space-6); width: 40px; height: 40px;
  border-radius: 50%; border: 1px solid var(--color-border-strong); display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); transition: border-color var(--transition), color var(--transition);
}
.modal-close:hover { border-color: var(--color-primary); color: var(--color-primary); }
.modal-tag { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-primary); }
.modal-inner h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; margin-top: var(--space-3); margin-bottom: var(--space-6); }
.modal-tabs { display: flex; gap: var(--space-2); border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-8); }
.modal-tab { padding: var(--space-3) var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); border-bottom: 2px solid transparent; }
.modal-tab.is-active { color: var(--color-text); border-color: var(--color-primary); }
.modal-tabpanel { display: none; }
.modal-tabpanel.is-active { display: block; }

.modal-video { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); background: #000; aspect-ratio: 16/9; margin-bottom: var(--space-6); }
.modal-video video { width: 100%; height: 100%; object-fit: cover; }
.modal-caption { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-8); }

.feature-list { display: flex; flex-direction: column; gap: var(--space-4); }
.feature-item { display: flex; gap: var(--space-3); align-items: flex-start; }
.feature-item .ico { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary-highlight); color: var(--color-primary); display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.feature-item b { font-size: var(--text-sm); font-weight: 600; display: block; }
.feature-item span { font-size: var(--text-sm); color: var(--color-text-muted); }

.process-steps { display: flex; flex-direction: column; gap: 0; }
.process-step { display: grid; grid-template-columns: 40px 1fr; gap: var(--space-4); position: relative; padding-bottom: var(--space-8); }
.process-step:last-child { padding-bottom: 0; }
.process-step .num {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-primary);
  background: var(--color-surface-2); z-index: 1;
}
.process-step:not(:last-child)::before {
  content: ''; position: absolute; left: 20px; top: 40px; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--color-primary), rgba(41, 224, 216, 0.05));
  box-shadow: 0 0 8px rgba(41, 224, 216, 0.4);
}
.process-step h4 { font-family: var(--font-display); font-weight: 600; font-size: var(--text-base); margin-bottom: var(--space-1); }
.process-step p { color: var(--color-text-muted); font-size: var(--text-sm); }
.process-image {
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 16/9;
  width: 100%;
  max-width: 580px;
}
.process-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.process-image:hover img {
  transform: scale(1.03);
}
.process-note { margin-top: var(--space-6); font-size: var(--text-xs); color: var(--color-text-faint); border-top: 1px dashed var(--color-border-strong); padding-top: var(--space-4); }

/* Card developer terminal preview style */
.card-terminal {
  background: rgba(4, 6, 12, 0.95);
  border: 1px solid rgba(41, 224, 216, 0.12);
  border-radius: 8px;
  margin-top: var(--space-4);
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  overflow: hidden;
  text-align: left;
}
.term-header {
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.term-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.term-dot.red { background: #ff5f56; }
.term-dot.yellow { background: #ffbd2e; }
.term-dot.green { background: #27c93f; }
.term-title { color: var(--color-text-faint); margin-left: 6px; font-size: 10px; }
.term-body { padding: var(--space-4); display: flex; flex-direction: column; gap: 6px; line-height: 1.4; }
.term-line { color: var(--color-text-muted); white-space: pre-wrap; }
.term-line .t-cyan { color: var(--color-primary); }
.term-line.text-green { color: #39FF14; text-shadow: 0 0 4px rgba(57, 255, 20, 0.2); }
.term-line.text-purple { color: #c792ea; }

/* Multi-agent live ticker tabs (Logistics / Knowledge / Inbox) */
.terminal-tabs {
  display: flex; gap: 0; border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255, 255, 255, 0.02);
}
.terminal-tab {
  flex: 1; padding: 9px 10px;
  font-family: var(--font-mono), monospace; font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-text-faint); background: transparent;
  border: 0; border-bottom: 2px solid transparent;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
  cursor: pointer;
}
.terminal-tab:hover { color: var(--color-text-muted); }
.terminal-tab.is-active { color: var(--color-text); background: rgba(255,255,255,0.03); }
.terminal-tab[data-agent="logistics"].is-active  { border-bottom-color: #29E0D8; color: #29E0D8; }
.terminal-tab[data-agent="knowledge"].is-active  { border-bottom-color: #A78BFA; color: #A78BFA; }
.terminal-tab[data-agent="inbox"].is-active      { border-bottom-color: #34D399; color: #34D399; }
.terminal-body .log-line .log-agent-logistics { color: #29E0D8; }
.terminal-body .log-line .log-agent-knowledge { color: #A78BFA; }
.terminal-body .log-line .log-agent-inbox     { color: #34D399; }

.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
.gallery-grid button { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); aspect-ratio: 4/3; position: relative; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.gallery-grid button:hover img { transform: scale(1.05); }
.gallery-grid .cap { position: absolute; left: 0; bottom: 0; right: 0; padding: var(--space-2) var(--space-3); font-size: var(--text-xs); background: linear-gradient(transparent, rgba(0,0,0,0.8)); text-align: left; color: #fff; }
.gallery-empty { grid-column: 1 / -1; border: 1px dashed var(--color-border-strong); border-radius: var(--radius-md); padding: var(--space-8); text-align: center; color: var(--color-text-faint); font-size: var(--text-sm); }

.lightbox { position: fixed; inset: 0; z-index: 300; background: rgba(2,3,7,0.92); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius-md); border: 1px solid var(--color-border-strong); }
.lightbox-close { position: absolute; top: var(--space-6); right: var(--space-6); color: #fff; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-16); align-items: start; }
.contact-info p { color: var(--color-text-muted); margin-top: var(--space-4); max-width: 40ch; }
.contact-channel { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-6); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.contact-channel .ico { width: 38px; height: 38px; border-radius: 50%; background: var(--color-primary-highlight); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-channel b { font-size: var(--text-sm); display: block; }
.contact-channel span { font-size: var(--text-xs); color: var(--color-text-faint); }
.form-field { margin-bottom: var(--space-5); }
.form-field label { display: block; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: var(--space-2); }
.form-field input, .form-field textarea {
  width: 100%; background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4); color: var(--color-text); font-size: var(--text-sm);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--color-primary); }
.form-field textarea { min-height: 120px; resize: vertical; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--color-border); padding-block: var(--space-10); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; }
.footer-inner p { font-size: var(--text-xs); color: var(--color-text-faint); transition: margin-left var(--transition); }
@media (min-width: 921px) {
  .footer-inner p { margin-left: 310px; }
}
.theme-switch { display: flex; align-items: center; gap: var(--space-2); }
.theme-switch span { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); margin-right: var(--space-2); }
.theme-switch button { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--color-border-strong); transition: transform var(--transition), border-color var(--transition); }
.theme-switch button:hover { transform: translateY(-2px); }
.theme-switch button.is-active { border-color: var(--color-primary); }

/* ==========================================================================
   Telegram floating widget
   ========================================================================== */
.floating-chat {
  position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: 90;
  display: flex; align-items: center; gap: var(--space-2);
  background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5); box-shadow: var(--shadow-md); font-size: var(--text-sm); font-weight: 600;
}
.floating-chat .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 8px var(--color-success); animation: pulse 2.4s infinite; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 920px) {
  .video-section-grid, .contact-grid { grid-template-columns: 1fr; }
  .stat-bar { grid-template-columns: repeat(2, 1fr); }
  .soon-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .gallery-grid { grid-template-columns: 1fr; }
  .modal-panel { width: 100%; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .site-header { padding: var(--space-3) var(--space-4); }
  .brand { font-size: var(--text-sm); gap: var(--space-2); }
  .brand .ver { display: none; }
  .brand img { width: 26px; height: 26px; }
}
@media (max-width: 400px) {
  .brand span:not(.ver) { display: none; }
}

/* ==========================================================================
   Floating Telemetry HUD Widget (Bottom-Left)
   ========================================================================== */
.floating-health-hud {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: rgba(10, 15, 30, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  width: 280px;
  box-shadow: 0 0 24px rgba(41, 224, 216, 0.15);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.floating-health-hud:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 32px rgba(41, 224, 216, 0.25);
}
.hud-icon-wrapper {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hud-progress-svg {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}
.hud-circle-bg {
  fill: transparent;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 3.5;
}
.hud-circle-val {
  fill: transparent;
  stroke: var(--color-primary);
  stroke-width: 3.5;
  stroke-dasharray: 125.6;
  stroke-dashoffset: 25;
  transition: stroke var(--transition);
}
.hud-sensors-icon {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  transition: color var(--transition);
}
.hud-details {
  display: flex;
  flex-direction: column;
}
.hud-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.12em;
  margin-bottom: 2px;
  transition: color var(--transition);
}
.hud-status {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.2;
}
.hud-sync {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--color-text-faint);
  text-transform: uppercase;
}
.hud-pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 6px var(--color-primary);
  animation: pulse-node 2s infinite;
}
@media (max-width: 920px) {
  .floating-health-hud {
    display: none;
  }
}

/* ==========================================================================
   Core Capabilities & Logic Modules
   ========================================================================== */
#capabilities { padding-block: var(--space-12); }
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
.capability-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.capability-card:hover {
  transform: translateY(-2px);
  border-color: rgba(41, 224, 216, 0.4);
  box-shadow: 0 0 20px rgba(41, 224, 216, 0.08);
}
.cap-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.cap-icon {
  color: var(--color-primary);
  transition: color var(--transition);
}
.capability-card:hover .cap-icon {
  color: var(--color-primary-strong);
}
.capability-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}
.capability-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   ROI Calculator
   ========================================================================== */
#roi-calculator { padding-block: var(--space-12); }
.calculator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-10);
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}
.calculator-info h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.calculator-info p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-clamp: 3;
}
/* ROI path selector (Logistics / Knowledge / Inbox) */
.roi-path-selector {
  display: flex; gap: 8px; margin: var(--space-6) 0 var(--space-4);
  padding: 4px; background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-full);
}
.roi-path {
  flex: 1; padding: 9px 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-text-faint);
  background: transparent; border: 0; border-radius: var(--radius-full); cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}
.roi-path:hover { color: var(--color-text-muted); }
.roi-path.is-active { color: var(--color-bg); background: var(--roi-accent, var(--color-primary)); }
.roi-slider-container {
  margin-top: var(--space-6);
}
.roi-slider-header {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  margin-bottom: var(--space-3);
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
}
.roi-range-slider {
  width: 100%;
  -webkit-appearance: none;
  background: var(--color-border-strong);
  height: 6px;
  border-radius: var(--radius-full);
  outline: none;
}
.roi-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary);
  cursor: pointer;
  transition: transform var(--transition);
}
.roi-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
.calculator-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.result-box {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.res-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
}
.result-box h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0;
}

/* ==========================================================================
   Frequently Asked Questions (FAQ) Accordion
   ========================================================================== */
#faq { padding-block: var(--space-12); }
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 800px;
  margin-inline: auto;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover {
  border-color: var(--color-border-strong);
}
.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
}
.faq-chevron {
  color: var(--color-text-faint);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: var(--space-4);
}
.faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding-inline: var(--space-5);
}
.faq-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}
.faq-item.is-open .faq-content {
  padding-bottom: var(--space-5);
}

/* Responsive Overrides */
@media (max-width: 920px) {
  .capabilities-grid, .calculator-grid { grid-template-columns: 1fr; }
  .calculator-grid { padding: var(--space-6); gap: var(--space-6); }
}

/* ==========================================================================
   Live Infrastructure Analytics
   ========================================================================== */
#analytics { padding-block: var(--space-12); }
.analytics-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-8);
  align-items: stretch;
}
.analytics-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.card-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-5);
}
.card-header-bar .label-caps {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}
.card-header-bar .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

/* Throughput Chart */
.chart-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 140px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
}
.chart-bar {
  flex: 1;
  background: rgba(41, 224, 216, 0.12);
  height: var(--val);
  position: relative;
  transition: background var(--transition), height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  border-top: 1.5px solid var(--color-primary);
  border-radius: 1px 1px 0 0;
}
.chart-bar:hover {
  background: rgba(41, 224, 216, 0.3);
}
.bar-tooltip {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface-3);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 8px;
  padding: 2px 4px;
  border-radius: 2px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.chart-bar:hover .bar-tooltip {
  opacity: 1;
}
.chart-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}

/* Core Health Dial */
.health-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 100%;
}
.dial-wrapper {
  position: relative;
  width: 110px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dial-svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}
.dial-circle-bg {
  fill: transparent;
  stroke: rgba(255, 255, 255, 0.04);
  stroke-width: 5.5;
}
.dial-circle-val {
  fill: transparent;
  stroke: var(--color-primary);
  stroke-width: 5.5;
  stroke-dasharray: 263.89; /* 2 * pi * 42 */
  stroke-dashoffset: 226.9; /* starting at 14% core load */
  transition: stroke-dashoffset 0.6s cubic-bezier(0.16, 1, 0.3, 1), stroke var(--transition);
}
.dial-info {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.dial-info h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0;
}
.dial-info span {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--color-text-faint);
  margin-top: 1px;
}
.health-readout {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-grow: 1;
}
.readout-item {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  border-bottom: 1px dashed rgba(255,255,255,0.04);
  padding-bottom: 4px;
}
.readout-item .lbl {
  color: var(--color-text-muted);
}
.readout-item .val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-text);
}

@media (max-width: 920px) {
  .analytics-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* ==========================================================================
   End-to-End Workflow Pipeline
   ========================================================================== */
#workflow-pipeline { padding-block: var(--space-12); }
.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.pipeline-step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.pipeline-step-card.highlight {
  border-color: rgba(41, 224, 216, 0.4);
  background: linear-gradient(180deg, var(--color-surface-2) 0%, var(--color-surface) 100%);
  box-shadow: 0 0 20px rgba(41, 224, 216, 0.08);
}
.pipeline-step-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.step-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}
.pipeline-step-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.pipeline-step-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-6);
  flex-grow: 1;
}
.step-footer-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  border-top: 1px dashed var(--color-border);
  padding-top: var(--space-3);
}


@media (max-width: 920px) {
  .pipeline-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}


/* ==========================================================================
   Contact — Tab System + Quick Form + Guided Wizard
   ========================================================================== */
#contacto { padding: var(--space-24) 0; }

.contact-header { text-align: center; margin-bottom: var(--space-10); }
.contact-title  {
  font-family: var(--font-display);
  font-size:   var(--text-xl);
  font-weight: 600;
  margin: var(--space-3) 0 var(--space-2);
}
.contact-sub { color: var(--color-text-muted); max-width: 560px; margin: 0 auto; }

/* ── Tabs ─────────────────────────────────────────────────── */
.contact-tabs {
  display: flex; gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-8);
}
.contact-tab {
  padding: var(--space-3) var(--space-6);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  transition: var(--transition);
  cursor: pointer;
}
.contact-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.contact-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg);
  font-weight: 700;
  box-shadow: 0 0 20px var(--color-primary-glow);
}

/* ── Panels ───────────────────────────────────────────────── */
.contact-tab-panel {
  max-width: 680px;
  margin: 0 auto;
}

/* ── Form enhancements ────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-field-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.form-field-checkbox input[type="checkbox"] {
  width: auto; margin-top: 4px; cursor: pointer; flex-shrink: 0;
  accent-color: var(--color-primary);
}
.form-field-checkbox label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: normal;
  line-height: 1.5;
  cursor: pointer;
}
.form-note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); }

/* ── Wizard Shell ─────────────────────────────────────────── */
.wizard-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}
.wizard-progress-bar {
  display: flex; align-items: center; gap: 0; flex: 1;
}
.wizard-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--color-border-strong);
  border: 2px solid var(--color-border-strong);
  transition: var(--transition);
  flex-shrink: 0;
}
.wizard-dot.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary-glow);
  transform: scale(1.25);
}
.wizard-dot.done {
  background: var(--color-primary-dim);
  border-color: var(--color-primary);
}
.wizard-line {
  flex: 1; height: 2px;
  background: var(--color-border);
}
.wizard-step-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  letter-spacing: .06em;
  margin-left: var(--space-4);
  white-space: nowrap;
}

/* ── Wizard Card ──────────────────────────────────────────── */
.wizard-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}
.wizard-question {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.wizard-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}
.wizard-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: var(--transition);
  outline: none;
  margin-bottom: var(--space-6);
}
.wizard-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

/* ── Choices ──────────────────────────────────────────────── */
.wizard-choices {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.wizard-choice {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: left;
  transition: var(--transition);
  cursor: pointer;
  line-height: 1.4;
}
.wizard-choice:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
  background: var(--color-primary-highlight);
}
.wizard-choice.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
  color: var(--color-primary-strong);
  font-weight: 600;
  box-shadow: 0 0 0 2px var(--color-primary-highlight);
}

/* ── Nav ──────────────────────────────────────────────────── */
.wizard-nav {
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-3); margin-top: var(--space-2);
}
.wizard-btn-back {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.wizard-btn-back:hover { border-color: var(--color-primary); color: var(--color-primary); }
.wizard-btn-next { min-width: 160px; }
.wizard-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: var(--space-3);
  min-height: 1.2em;
}

/* ── Success ──────────────────────────────────────────────── */
.wizard-success {
  display: flex; flex-direction: column; align-items: center;
  padding: var(--space-12) var(--space-8);
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
  animation: fadeUp .5s ease both;
}
.wizard-success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-bg);
  font-size: 1.8rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-6);
  box-shadow: 0 0 32px var(--color-primary-glow);
}
.wizard-success p {
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.7;
  max-width: 460px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Flight Radar — Mini Map + Fullscreen Overlay
   ========================================================================== */

/* ── Mini Map Container ──────────────────────────────────── */
.flight-radar-mini {
  position: relative;
  background: #020810;
  cursor: pointer;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  transition: all 0.3s ease;
  flex-grow: 1;
  min-height: 200px;
}
.flight-radar-mini:hover {
  box-shadow: inset 0 0 40px rgba(41, 224, 216, 0.06);
}
.flight-radar-mini:hover .radar-expand-hint {
  color: var(--color-primary);
  opacity: 1;
}
.flight-radar-mini canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.radar-hud-mini {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: linear-gradient(to top, rgba(2,8,16,0.95) 0%, transparent 100%);
  pointer-events: none;
}
.radar-count {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  text-shadow: 0 0 8px var(--color-primary-glow);
}
.radar-expand-hint {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  opacity: 0.6;
  transition: var(--transition);
}

/* ── Fullscreen Overlay ──────────────────────────────────── */
.radar-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(2, 4, 8, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
  pointer-events: none;
}
.radar-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.radar-overlay-inner {
  width: 96vw;
  max-width: 1400px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-primary-dim);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(41, 224, 216, 0.08), var(--shadow-lg);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.4s ease-in-out;
}
.radar-overlay.is-open .radar-overlay-inner {
  transform: scale(1) translateY(0);
}

/* Header */
.radar-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}
.radar-overlay-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-primary);
  text-shadow: 0 0 12px var(--color-primary-glow);
}
.radar-overlay-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 1.4rem;
  transition: var(--transition);
  background: var(--color-surface);
}
.radar-overlay-close:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary-glow);
}

/* Body — map + HUD side panel */
.radar-overlay-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}
.radar-overlay-body canvas {
  flex: 1;
  display: block;
  width: 100%;
  height: auto;
  min-height: 400px;
}

/* ── HUD Side Panel (Glassmorphism) ──────────────────────── */
.radar-hud-panel {
  width: 280px;
  flex-shrink: 0;
  border-left: 1px solid var(--color-border);
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.hud-panel-header {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  text-shadow: 0 0 8px var(--color-primary-glow);
}
.hud-panel-body {
  padding: var(--space-4);
  flex: 1;
}
.hud-empty {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-style: italic;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}
.hud-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-1) 0;
}
.hud-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  text-transform: uppercase;
}
.hud-val {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text);
}
.hud-val.cyan {
  color: var(--color-primary);
  text-shadow: 0 0 6px var(--color-primary-glow);
}
.hud-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-3) 0;
}

/* HUD Status Badges */
.hud-val.status-inflight   { color: var(--color-primary); text-shadow: 0 0 6px var(--color-primary-glow); }
.hud-val.status-scheduled  { color: var(--color-violet); }
.hud-val.status-landed     { color: var(--color-success); }

/* HUD Progress Bar */
.hud-progress-bar {
  width: 100%;
  height: 4px;
  background: var(--color-surface-3);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--space-3) 0 var(--space-1);
}
.hud-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-dim), var(--color-primary));
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
  box-shadow: 0 0 8px var(--color-primary-glow);
}

/* ── Legend ───────────────────────────────────────────────── */
.radar-legend {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-3) var(--space-6);
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.radar-legend > span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.legend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.legend-dot.active    { background: var(--color-primary); box-shadow: 0 0 8px var(--color-primary-glow); animation: pulse 2s infinite; }
.legend-dot.scheduled { background: var(--color-violet); }
.legend-dot.landed    { background: var(--color-success); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .radar-overlay-body { flex-direction: column; }
  .radar-hud-panel {
    width: 100%;
    max-height: 200px;
    border-left: none;
    border-top: 1px solid var(--color-border);
  }
  .radar-legend { flex-wrap: wrap; gap: var(--space-3); }
  .radar-overlay-inner { width: 100vw; max-height: 100vh; border-radius: 0; }
}