:root {

  --bg-color: #E3E2DE;
  --text-color: #1B0E0D;
  --text-muted: #6b5c5a;
  --accent-color: #C72A09;
  --hover-color: #31EF07;
  --card-bg: #FFFFFF;
  --border-color: #1B0E0D;
  --shadow-color: #1B0E0D;

  /* Borders & Shadows */
  --border-thin: 2px solid var(--border-color);
  --border-thick: 4px solid var(--border-color);
  --radius-none: 0px;
  --radius-sm: 2px;
  --shadow-flat: 4px 4px 0px var(--shadow-color);
  --shadow-hover: 8px 8px 0px var(--shadow-color);
  --shadow-active: 2px 2px 0px var(--shadow-color);

  /* Typography */
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;

  /* Spacing */
  --space-xs: clamp(0.5rem, 1vw, 0.75rem);
  --space-sm: clamp(0.75rem, 1.5vw, 1.25rem);
  --space-md: clamp(1.25rem, 2.5vw, 2rem);
  --space-lg: clamp(2rem, 4vw, 3.5rem);
  --space-xl: clamp(3.5rem, 7vw, 6rem);

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Layout Grid */
  --grid-cols: 12;
  --container-max-width: 1440px;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE RULES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

/* Noise Overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.055;
  mix-blend-mode: multiply;
}

.noise-overlay svg {
  width: 100%;
  height: 100%;
}

/* Layout Wrapper */
.app {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY SYSTEM
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

p {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.4;
  font-weight: 400;
}

small {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

strong {
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   4. UTILITY CLASSES
   -------------------------------------------------------------------------- */
.flex { display: flex; }
.grid { display: grid; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* --------------------------------------------------------------------------
   5. STICKY NAVIGATION
   -------------------------------------------------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-color);
  border-bottom: var(--border-thick);
  padding: 1.25rem 0;
  transition: var(--transition-normal);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-color);
  letter-spacing: -0.05em;
  position: relative;
  transition: var(--transition-fast);
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.logo:hover {
  color: var(--accent-color);
}

.logo:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-color);
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border: 1px solid transparent;
  transition: var(--transition-fast);
}

.nav-links a:hover {
  background-color: var(--hover-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.nav-actions {
  display: flex;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   6. BUTTONS (BRUTALIST INTERACTIVE ELEMENT)
   -------------------------------------------------------------------------- */
button, .primary-btn, .secondary-btn, .icon-btn {
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  border: var(--border-thin);
  border-radius: var(--radius-none);
  transition: all var(--transition-fast);
  outline: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.primary-btn {
  background-color: var(--accent-color);
  color: #FFFFFF;
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  box-shadow: var(--shadow-flat);
}

.primary-btn:hover {
  background-color: var(--hover-color);
  color: var(--text-color);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.primary-btn:active {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-active);
}

.secondary-btn {
  background-color: transparent;
  color: var(--text-color);
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  box-shadow: var(--shadow-flat);
}

.secondary-btn:hover {
  background-color: #FFFFFF;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.secondary-btn:active {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-active);
}

.icon-btn {
  background-color: transparent;
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.25rem;
  color: var(--text-color);
}

.icon-btn:hover {
  background-color: var(--hover-color);
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   7. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: var(--space-xl) var(--space-md);
  border-bottom: var(--border-thick);
  background-color: var(--bg-color);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(199, 42, 9, 0.08) 0%, transparent 60%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max-width);
  text-align: left;
}

.hero-meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.hero-meta span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  background-color: #FFFFFF;
  border: var(--border-thin);
  padding: 0.35rem 0.75rem;
}

.hero-title {
  font-size: clamp(3rem, 9vw, 9.5rem);
  display: flex;
  flex-direction: column;
  line-height: 0.85;
  margin-bottom: var(--space-md);
}

.hero-title span {
  display: block;
}

.hero-title span.indent {
  padding-left: clamp(2rem, 10vw, 12rem);
  color: var(--accent-color);
}

.hero-description {
  max-width: 650px;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  margin-bottom: var(--space-lg);
  color: var(--text-color);
  border-left: var(--border-thick);
  padding-left: var(--space-md);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
}