/* =====================================================================
   Padbangers — CSS Framework
   Design tokens (custom properties) + base element styles.
   Dark, minimal aesthetic. Red accent from the Padbangers brand mark.
   ===================================================================== */

/* ---- Design tokens -------------------------------------------------- */
:root {
  /* Brand colours */
  --color-bg:          #000000;
  --color-surface:     #0e0e0e;
  --color-surface-2:   #161616;
  --color-border:      #262626;
  --color-border-soft: #1c1c1c;

  --color-text:        #f2f2f2;
  --color-text-dim:    #9a9a9a;
  --color-text-faint:  #6a6a6a;

  --color-accent:      #e30613;  /* Padbangers red */
  --color-accent-dim:  #b80510;

  /* Typography */
  --font-sans: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --fs-300: 0.8125rem;   /* 13px */
  --fs-400: 1rem;        /* 16px */
  --fs-500: 1.125rem;    /* 18px */
  --fs-600: 1.5rem;      /* 24px */
  --fs-700: 2rem;        /* 32px */
  --fs-800: 2.75rem;     /* 44px */
  --lh-tight: 1.2;
  --lh-base:  1.6;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Sizing / layout */
  --container: 1120px;
  --radius: 12px;
  --radius-sm: 8px;

  /* Effects */
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  --transition: 0.18s ease;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-400);
  line-height: var(--lh-base);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-accent); }

h1, h2, h3 { line-height: var(--lh-tight); margin: 0 0 var(--space-4); }
h1 { font-size: var(--fs-800); }
h2 { font-size: var(--fs-700); }
h3 { font-size: var(--fs-600); }
p  { margin: 0 0 var(--space-4); }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ---- Layout helpers ------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section { padding-block: var(--space-16); }

.stack > * + * { margin-top: var(--space-4); }

.text-dim   { color: var(--color-text-dim); }
.text-faint { color: var(--color-text-faint); }

/* ---- Buttons -------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.8rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--fs-300);
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), transform var(--transition);
}
.btn:hover { transform: translateY(-1px); }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}
.btn--primary:hover { background: var(--color-accent-dim); color: #fff; }

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ---- Card ----------------------------------------------------------- */
.card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

/* ---- Generic grid --------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
}