:root {
    --bg: #ffffff;
    --ink: #0E0E0E;
    --accent: #6FBEF0;
    --accent-2: #3FA7E6;
    --card: #101418;
    --card-2: #161B22;
    --text: #ffffff;
    --muted: #B8C2CC;
    --muted-ink: #5B6573;
    --border: rgba(111,190,240,.35);
  }
  
  * { box-sizing: border-box; }
  
  html, body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
  }
  
  .wrap { max-width: 1240px; margin: 0 auto; padding: 96px 24px 120px; }

  /* HEADER */
  .head { text-align: center; max-width: 820px; margin: 0 auto; }
  .eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--accent-2); font-size: 12px; letter-spacing: .28em; text-transform: uppercase; font-weight: 600; }
  .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
  h1 { font-family: 'Playfair Display', serif; font-size: clamp(36px, 5.2vw, 60px); line-height: 1.08; margin: 18px 0 16px; letter-spacing: -.015em; font-weight: 800; color: var(--ink); }
  h1 em { font-style: italic; font-weight: 700; color: var(--accent-2); background: linear-gradient(90deg, var(--accent-2), var(--accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
  .sub { color: var(--muted-ink); max-width: 640px; margin: 0 auto; font-size: 17px; line-height: 1.6; }

  /* STEPS SHELL (background card) */
  .steps-shell {
    margin-top: 64px;
    background: linear-gradient(180deg, #0B0F14 0%, #0E1319 100%);
    border: 1px solid rgba(111,190,240,.18);
    border-radius: 28px;
    padding: 32px;
    box-shadow: 0 30px 80px -30px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.04);
  }
  @media (max-width: 600px) { .steps-shell { padding: 20px; border-radius: 22px; } }

  /* GRID */
  .grid { margin-top: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  @media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 600px) { .grid { grid-template-columns: 1fr; } }

  /* CARD BASE */
  .card {
    position: relative;
    border-radius: 20px;
    padding: 2px; /* Border thickness */
    background: rgba(111,190,240,.15);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
  }
  .card:hover { transform: translateY(-6px); }

  /* N8N STYLE BORDER ANIMATION (Exactly from your File Two) */
  @property --ang{syntax:"<angle>";inherits:false;initial-value:0deg}
  @keyframes spin{to{--ang:360deg}}

  .card::before {
    content:"";
    position:absolute; inset:-40%;
    background:conic-gradient(from var(--ang,0deg),
      transparent 0deg,
      transparent 280deg,
      var(--accent) 320deg,
      #ffffff 340deg,
      var(--accent) 360deg);
    filter:blur(6px);
    opacity:0;
    transition:opacity .25s ease;
    z-index:0;
    animation:spin 2.4s linear infinite;
    animation-play-state:paused;
  }
  
  
.inner {
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, #161B22, #101418);
  border-radius: 17px;
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 120px;
  color: #fff;
  transition: background 0.5s ease;
}
  /* ACTIVE STATE */
  .card.active::before {
    opacity: 1;
    animation-play-state: running;
  }

  /* DONE STATE */
  .card.done {
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
  }
  .card.done::before { opacity: 0; }
  .card.done .inner {
    /* Slight lightening of the dark card when completed */
    background: linear-gradient(180deg, #1C232C, var(--card-2));
  }

  /* ICONS */
  .ico {
    flex: 0 0 56px; width: 56px; height: 56px; border-radius: 50%;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(111,190,240,.18), rgba(111,190,240,.04));
    border: 1px solid var(--border);
    color: var(--accent);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  .card.active .ico {
    transform: scale(1.08);
    box-shadow: 0 0 0 4px rgba(111,190,240,.14), 0 0 22px rgba(111,190,240,.4);
    color: #fff;
  }
  .card.done .ico {
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    color: #fff; 
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(111,190,240,.3);
  }
  .ico svg { width: 26px; height: 26px; }

  /* TEXT META */
  .meta { min-width: 0; flex: 1; }
  .num { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11px; color: var(--accent-2); letter-spacing: .22em; font-weight: 600; }
  .title { font-size: 17px; font-weight: 700; margin: 6px 0 6px; letter-spacing: -.01em; color: #fff; }
  .desc { font-size: 13.5px; color: var(--muted); line-height: 1.55; }

  /* PULSE (Top Right) */
  .pulse {
    position: absolute; top: 16px; right: 18px; z-index: 2;
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255,255,255,.18);
    transition: transform 0.4s ease, opacity 0.4s ease, background 0.3s;
  }
  .card.active .pulse {
    background: var(--accent);
    animation: ping 1.2s ease-out infinite;
  }
  /* Hide pulse when done so checkmark takes over */
  .card.done .pulse {
    transform: scale(0);
    opacity: 0;
  }
  @keyframes ping {
    0% { box-shadow: 0 0 0 0 rgba(111,190,240,.6); }
    100% { box-shadow: 0 0 0 14px rgba(111,190,240,0); }
  }

  /* TICK MARK (Bottom Right) */
  .check {
    position: absolute; inset: auto 14px 14px auto; z-index: 3;
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--accent); color: #fff;
    display: grid; place-items: center;
    box-shadow: 0 0 0 4px rgba(111,190,240,.22);
    /* Hidden base state */
    opacity: 0;
    transform: scale(0.4);
    /* Spring physics for scaling in */
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  }
  
  .check svg path {
    /* Set up for SVG drawing animation */
    stroke-dasharray: 24;
    stroke-dashoffset: 24;
    transition: stroke-dashoffset 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  }

  /* Reveal and draw when card is done */
  .card.done .check {
    opacity: 1;
    transform: scale(1);
    /* Delay the pop-in slightly after border stops */
    transition-delay: 0.1s; 
  }
  .card.done .check svg path {
    stroke-dashoffset: 0;
    /* Delay the drawing until after the circle pops in */
    transition-delay: 0.3s; 
  }

  /* SCROLL REVEAL */
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1); }
  .reveal.in { opacity: 1; transform: none; }