/* Reset + typography + motion primitives */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  background: var(--dark);
  color: var(--text-light);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1.1;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: var(--body); }
img { max-width: 100%; display: block; }

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(0.9); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.d1 { transition-delay: 0.1s; } .d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; } .d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; } .d6 { transition-delay: 0.6s; }
.d7 { transition-delay: 0.7s; } .d8 { transition-delay: 0.8s; }

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1 !important; transform: none !important;
  }
}

/* ─── FOCUS STATES ─── */
:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ─── CUSTOM SCROLLBAR ─── */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(238,178,5,0.4), rgba(238,178,5,0.2));
  border-radius: 5px; border: 2px solid #0a0a0a;
}
::-webkit-scrollbar-thumb:hover { background: var(--yellow); }

/* ─── INDUSTRIAL DISPLAY UTILITIES ─── */
.display-xl {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(4rem, 14vw, 12rem); line-height: 0.88;
  letter-spacing: -0.02em; text-transform: uppercase;
}
.display-lg {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(3rem, 9vw, 7rem); line-height: 0.92;
  letter-spacing: -0.01em; text-transform: uppercase;
}
.display-md {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.5rem); line-height: 0.95;
  letter-spacing: 0.01em; text-transform: uppercase;
}
.eyebrow-mono {
  font-family: var(--mono); font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
}

/* ─── TEXTURE: CONCRETE / PHOTOCOPY (per brand guide) ─── */
/*
  Layered photocopy concrete:
  1. Coarse blotches (stains / uneven cement)
  2. Fine paper grain (visible speckle)
  3. Subtle vignette edges
  Applied via two pseudo-elements (::before for blotches, ::after for grain).
*/
.concrete-panel {
  position: relative; isolation: isolate;
}
.concrete-panel::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520'%3E%3Cfilter id='b'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.008' numOctaves='3' stitchTiles='stitch' seed='3'/%3E%3CfeColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 2.2 -1'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23b)'/%3E%3C/svg%3E");
  background-size: 520px 520px;
  opacity: 0.14;
  mix-blend-mode: screen;
}
.concrete-panel::after {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  opacity: 0.18;
  mix-blend-mode: screen;
}
.concrete-panel > * { position: relative; z-index: 1; }

/* Inverse (for light sections) */
.concrete-panel-light::before,
.concrete-panel-light::after {
  mix-blend-mode: multiply;
}
.concrete-panel-light::before { opacity: 0.08; }
.concrete-panel-light::after { opacity: 0.1; }

/* ─── ARCHITECTURAL LINES (blueprint style) ─── */
.arch-grid {
  background-image:
    linear-gradient(rgba(253,196,4,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(253,196,4,0.04) 1px, transparent 1px);
  background-size: 96px 96px;
}
.arch-hair {
  position: relative;
}
.arch-hair::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(253,196,4,0.35) 50%, transparent 100%);
}
.arch-hair-b::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(253,196,4,0.35) 50%, transparent 100%);
}

/* One-line honeycomb pattern (architectural) */
.hex-pattern {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'%3E%3Cpath d='M14 0 L42 0 L56 24 L42 48 L14 48 L0 24 Z' stroke='%23FDC404' stroke-width='1' fill='none' opacity='0.15'/%3E%3C/svg%3E");
  background-size: 56px 64px;
}

/* Section numbering — editorial marker */
.sec-mark {
  display: inline-flex; align-items: baseline; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--yellow);
}
.sec-mark::before {
  content: ''; width: 24px; height: 1px; background: var(--yellow); opacity: 0.5;
  align-self: center;
}

/* ─── LIVE DOT (open-now indicator) ─── */
@keyframes livePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,168,74,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(74,168,74,0); }
}
.live-dot {
  display: inline-block; width: 8px; height: 8px;
  background: var(--green); border-radius: 50%;
  animation: livePulse 2s ease-out infinite;
}

/* ─── SHARED KEYFRAMES ─── */
@keyframes tickScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes badgePulse { 0%,100% { border-color: rgba(238,178,5,0.2); box-shadow: 0 0 0 0 rgba(238,178,5,0); } 50% { border-color: rgba(238,178,5,0.5); box-shadow: 0 0 20px rgba(238,178,5,0.1); } }
@keyframes heroSlideUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes heroGeoFloat1 { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-25px) rotate(5deg); } }
@keyframes heroGeoFloat2 { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-18px) scale(1.05); } }
@keyframes heroGeoFloat3 { 0%, 100% { transform: translate(0, 0) rotate(45deg); } 33% { transform: translate(12px, -15px) rotate(50deg); } 66% { transform: translate(-8px, -8px) rotate(40deg); } }
@keyframes heroGeoPulse { 0%, 100% { opacity: 0.06; transform: scale(1); } 50% { opacity: 0.12; transform: scale(1.1); } }
@keyframes heroGeoSpin { to { transform: rotate(360deg); } }