/* ── RESET ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  overflow-x: hidden;
  cursor: crosshair;
  line-height: 1.6;
  min-height: 100vh;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol { list-style: none; }

/* ── GRAIN OVERLAY ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  opacity: 1;
}

/* ── LAYOUT ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

section {
  padding: var(--section-py) 0;
  position: relative;
}

.divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(200, 134, 10, 0.25), transparent);
  margin: 0;
}

/* ── TYPOGRAPHY BASE ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--bone);
  line-height: 1.15;
}

p { line-height: 1.8; }

/* ── SECTION LABELS ── */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-xs);
  letter-spacing: 0.45em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--green);
  flex-shrink: 0;
}

.section-heading {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--bone);
  line-height: 1.15;
  margin-bottom: var(--space-5);
}
.section-heading em {
  font-style: normal;
  color: var(--amber-light);
}

.section-lead {
  font-size: var(--text-base);
  color: var(--bone-dim);
  line-height: 1.95;
  max-width: 580px;
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.10s; }
.reveal-delay-2 { transition-delay: 0.20s; }
.reveal-delay-3 { transition-delay: 0.30s; }
.reveal-delay-4 { transition-delay: 0.40s; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--amber); border-radius: 2px; }

/* ── SELECTION ── */
::selection {
  background: rgba(255, 159, 28, 0.25);
  color: var(--amber-light);
}

/* ── ANIMATIONS ── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

@keyframes fadein {
  from { opacity: 0; transform: translateY(22px); filter: blur(6px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: var(--glow-green); }
}

@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

@keyframes scan {
  0%   { top: 100%; opacity: 0; }
  5%   { opacity: 1; }
  95%  { opacity: 0.3; }
  100% { top: -2%; opacity: 0; }
}

@keyframes rise {
  0%   { transform: translateY(0) translateX(0) scale(0); opacity: 0; }
  8%   { opacity: 1; transform: scale(1); }
  92%  { opacity: 0.5; }
  100% { transform: translateY(-105vh) translateX(var(--dx)) scale(0.5); opacity: 0; }
}

@keyframes glitch-a {
  0%, 88%, 100% { clip-path: none; transform: none; }
  90% { clip-path: inset(20% 0 55% 0); transform: translateX(-4px); }
  92% { clip-path: inset(65% 0 8%  0); transform: translateX(4px); }
  94% { clip-path: inset(40% 0 35% 0); transform: translateX(-2px); }
}

@keyframes glitch-b {
  0%, 89%, 100% { clip-path: none; transform: none; }
  91% { clip-path: inset(50% 0 18% 0); transform: translateX(4px); }
  93% { clip-path: inset(10% 0 65% 0); transform: translateX(-3px); }
  95% { clip-path: inset(75% 0 5%  0); transform: translateX(2px); }
}

@keyframes pulse-node {
  0%, 100% { box-shadow: 0 0 10px rgba(255,159,28,0.4), 0 0 25px rgba(255,159,28,0.1); }
  50%       { box-shadow: 0 0 20px rgba(255,159,28,0.7), 0 0 45px rgba(255,159,28,0.2); }
}

@keyframes ghost-shimmer {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: 0 0 10px rgba(26,255,140,0.25); }
}

@keyframes card-scan-anim {
  0%   { top: 0; }
  100% { top: 100%; }
}

@keyframes hint-pulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}