/* =========================================================
   BrainX Solutions — Global Design Tokens
   Signature motif: the "circuit pulse" — thin red lines with
   traveling nodes, echoing the brain/circuit mark in the logo.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&display=swap');

:root{
  /* Color */
  --red:          #BC041B;
  --red-dark:     #8A0313;
  --red-tint:     #FDECEE;
  --red-tint-2:   #FBD9DD;
  --ink:          #17181C;
  --charcoal:     #52545C;
  --paper:        #FBFAF9;
  --paper-alt:    #F4F2F0;
  --white:        #FFFFFF;
  --line:         #E8E5E2;

  /* Type */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Layout */
  --maxw: 1200px;
  --radius: 10px;
  --radius-sm: 6px;
  --ease: cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

ul{ margin: 0; padding: 0; list-style: none; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

p{ margin: 0; }

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before{
  content: '';
  width: 18px;
  height: 1px;
  background: var(--red);
  display: inline-block;
}

.btn{
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all .25s var(--ease);
}

.btn-primary{
  background: var(--red);
  color: var(--white);
  box-shadow: 0 6px 18px -6px rgba(188,4,27,.55);
}
.btn-primary:hover{
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px -6px rgba(188,4,27,.6);
}

.btn-outline{
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-outline:hover{
  border-color: var(--red);
  color: var(--red);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 2px solid var(--red);
  outline-offset: 3px;
}