/* ─── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
button { cursor: pointer; font-family: var(--mono); }
input, textarea { font-family: var(--sans); }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
  --pine:    #2F5D50;
  --pine2:   #234840;
  --pine3:   rgba(47, 93, 80, 0.09);
  --pine4:   rgba(47, 93, 80, 0.18);
  --ink:     #1B1B18;
  --mid:     #4A5C4E;
  --dim:     #7A8C7E;
  --faint:   #C2D4BE;
  --faint2:  #D8E8D4;
  --amber:   #F3A712;
  --coffee:  #1B0000;
  --bg:      #F3F8F2;
  --bg2:     #EAF2E8;
  --glass:   rgba(243, 248, 242, 0.08);
  --glass2:  rgba(243, 248, 242, 0.14);
  --gborder: rgba(255, 255, 255, 0.18);
  --serif:   'Instrument Serif', Georgia, serif;
  --sans:    'Plus Jakarta Sans', sans-serif;
  --mono:    'DM Mono', monospace;

  /* spacing scale */
  --px: 52px;     /* desktop padding x */
  --px-md: 32px;  /* tablet */
  --px-sm: 20px;  /* mobile */
}

/* ─── BREAKPOINTS ────────────────────────────────────────── */
/* mobile:  < 640px  */
/* tablet:  640–1023px */
/* desktop: 1024px+ */

/* ─── ANIMATIONS ─────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.15; }
}
@keyframes lineUp {
  to { transform: translateY(0); }
}
@keyframes floatSphere {
  0%,  100% { transform: translateY(0) rotate(0deg); }
  50%        { transform: translateY(-18px) rotate(3deg); }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── PLACEHOLDER ────────────────────────────────────────── */
input::placeholder,
textarea::placeholder {
  font-size: 9px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  color: var(--faint);
}
input:focus, textarea:focus { outline: none; }