/* ═══════════════════════════════════════════════════════════
   ANTI-SLOP PORTFOLIO DESIGN SYSTEM
   Human Intent, Not Algorithmic Output
   ═══════════════════════════════════════════════════════════ */

/* ────────────────────────────────────────────────────────────
   0. NOISE & TEXTURE OVERLAY (Global Grain)
   ──────────────────────────────────────────────────────────── */
.noise-overlay {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-5%, -5%); }
  20% { transform: translate(-10%, 5%); }
  30% { transform: translate(5%, -10%); }
  40% { transform: translate(-5%, 15%); }
  50% { transform: translate(-10%, 5%); }
  60% { transform: translate(15%, 0); }
  70% { transform: translate(0, 10%); }
  80% { transform: translate(-15%, 0); }
  90% { transform: translate(10%, 5%); }
}

/* ────────────────────────────────────────────────────────────
   0.1 CUSTOM CURSOR
   ──────────────────────────────────────────────────────────── */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: #0c0c0a;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1px solid #0c0c0a;
  pointer-events: none;
  z-index: 10000;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  mix-blend-mode: difference;
}

.cursor-ring.hover {
  transform: scale(2);
  border-color: #c9a87e;
  background: rgba(201, 168, 126, 0.1);
}

.cursor-ring.click {
  transform: scale(0.8);
}

/* Default cursor restored - CustomCursor component disabled */

/* ────────────────────────────────────────────────────────────
   1. MATERIAL PALETTE (No Pure Colors)
   ──────────────────────────────────────────────────────────── */
:root {
  --paper: #f4f3f1;
  --ink: #0c0c0a;
  --charcoal: #2b2926;
  --concrete: #d9d6d1;
  --ash: #a8a39a;
  --acid: #c9a87e;
  
  /* Typography Scale - Fluid & Modern */
  --text-micro: clamp(0.625rem, 0.6rem + 0.125vw, 0.6875rem);
  --text-small: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-base: clamp(0.875rem, 0.85rem + 0.2vw, 0.9375rem);
  --text-large: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.75rem);
  --text-2xl: clamp(2rem, 1.7rem + 1.5vw, 3.5rem);
  --text-display: clamp(3.5rem, 12vw, 16rem);
  
  /* Spacing Scale - Fluid */
  --space-tight: clamp(0.25rem, 0.22rem + 0.15vw, 0.375rem);
  --space-sm: clamp(0.5rem, 0.45rem + 0.25vw, 0.75rem);
  --space-md: clamp(1rem, 0.9rem + 0.5vw, 1.5rem);
  --space-lg: clamp(2rem, 1.8rem + 1vw, 3.5rem);
  --space-xl: clamp(4rem, 3.5rem + 2.5vw, 7rem);
  --space-2xl: clamp(6rem, 5rem + 5vw, 16rem);
  
  /* Animation Easings */
  --ease-recoil: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-power: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-sharp: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

/* ────────────────────────────────────────────────────────────
   3. TYPOGRAPHY - Architecture of Tension
   ──────────────────────────────────────────────────────────── */

/* Display - Violent Scale */
.display-mega {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  margin-left: -0.04em;
  color: var(--ink);
}

.display-mega .line-accent {
  color: var(--ash);
  font-weight: 400;
}

/* Primary Heading */
.heading-primary {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.95;
  text-transform: uppercase;
}

/* Eyebrow / Label */
.eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-micro);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ash);
}

/* Technical / Mono */
.text-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-small);
  letter-spacing: 0.02em;
  color: var(--charcoal);
}

/* Body Text */
.body-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--charcoal);
}

/* ────────────────────────────────────────────────────────────
   4. BUTTONS WITH INTENT
   ──────────────────────────────────────────────────────────── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-tight);
  background: var(--ink);
  color: var(--paper);
  padding: 1.25rem 2.5rem;
  border: 2px solid var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.25s var(--ease-recoil);
}

.btn-primary:hover {
  background: var(--acid);
  border-color: var(--acid);
  color: var(--ink);
  transform: translateY(-2px) scale(1.01);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-tight);
  background: transparent;
  color: var(--ink);
  padding: 1.25rem 2.5rem;
  border: 2px solid var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s var(--ease-sharp);
}

.btn-secondary:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--charcoal);
  padding: 0.5rem 0;
  border: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-small);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
  cursor: pointer;
  transition: all 0.15s var(--ease-sharp);
}

.btn-ghost:hover {
  color: var(--ink);
  text-decoration-thickness: 2.5px;
}

/* Mechanical Bracket Button */
.btn-bracket {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-small);
  background: transparent;
  color: var(--charcoal);
  padding: 0.875rem 1.5rem;
  border: 1px solid var(--concrete);
  cursor: pointer;
  transition: all 0.15s var(--ease-sharp);
}

.btn-bracket::before { content: '[ '; }
.btn-bracket::after { content: ' ]'; }

.btn-bracket:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

/* ────────────────────────────────────────────────────────────
   5. GRID & LAYOUT - Broken & Asymmetric
   ──────────────────────────────────────────────────────────── */

.grid-broken {
  display: grid;
  grid-template-columns: 1.618fr 1fr;
  gap: var(--space-md) var(--space-lg);
  align-items: start;
}

.grid-inverted {
  display: grid;
  grid-template-columns: 1fr 1.618fr;
  gap: var(--space-md) var(--space-lg);
  align-items: start;
}

.grid-triptych {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: var(--space-sm);
}

/* Overlap - Elements invade space */
.friction-overlap {
  margin-top: -15%;
  position: relative;
  z-index: 10;
  background: var(--paper);
  padding: var(--space-xl);
}

.bleed-full {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* ────────────────────────────────────────────────────────────
   6. CARDS - Hierarchy Through Contrast
   ──────────────────────────────────────────────────────────── */

.card-hero {
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.card-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 50%;
  height: 100%;
  background: var(--acid);
  opacity: 0.08;
  transform: skewX(-12deg);
  pointer-events: none;
}

.card-standard {
  background: var(--paper);
  border: 1px solid var(--concrete);
  padding: var(--space-lg);
  transition: border-color 0.2s var(--ease-sharp);
}

.card-standard:hover {
  border-color: var(--charcoal);
}

.card-inverted {
  background: var(--charcoal);
  color: var(--paper);
  padding: var(--space-lg);
}

/* ────────────────────────────────────────────────────────────
   7. UTILITY CLASSES
   ──────────────────────────────────────────────────────────── */

.border-thin { border: 1px solid var(--concrete); }
.border-thick { border: 2px solid var(--ink); }
.border-top { border-top: 1px solid var(--concrete); }
.border-bottom { border-bottom: 1px solid var(--concrete); }

.bg-ink { background: var(--ink); }
.bg-paper { background: var(--paper); }
.bg-acid { background: var(--acid); }

.text-ink { color: var(--ink); }
.text-ash { color: var(--ash); }
.text-paper { color: var(--paper); }
.text-acid { color: var(--acid); }

/* Responsive */
@media (max-width: 768px) {
  .grid-broken,
  .grid-inverted,
  .grid-triptych {
    grid-template-columns: 1fr;
  }
  
  .display-mega {
    font-size: clamp(2.5rem, 15vw, 5rem);
  }
  
  .heading-primary {
    font-size: 2rem;
  }
  
  :root {
    --space-xl: 4rem;
    --space-2xl: 6rem;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}